• 专利附录
  • 专利说明
  • 权利要求
  • 类似技术
  • 同族专利
  • 引用文献
  • 法律状态
  • 优先权
    • 专利摘要:
    Adjustable flange to the thickness of the wing of an elevator guide, consisting of a clamping set (1) and an adjusting set (2) arranged between them and the support itself (S) to the wing (G1) of the guide (G). The adjuster assembly (2) can be moved linearly, guided in the clamping assembly (1) to adapt to wings (G1) of different thicknesses. A screw (3) is mounted without rotation on the clamping assembly (1) or on the support (S) to fix them together using nut/washer (T1). A fixing element (4) associated with the screw (3) first allows the movement of the adjuster assembly (2) in the clamping assembly (1); and then fix adjuster assembly (2) and clamping assembly (1) to said first screw (3), using nut/washer (T2) if screw (3) and fixing element (4) are the same piece, or using only washer (T2') if they are independent parts. (Machine-translation by Google Translate, not legally binding)
    公开号:ES2727504A1
    申请号:ES201830372
    申请日:2018-04-16
    公开日:2019-10-16
    发明作者:Artazcoz Joé Enrique Fernández
    申请人:Sociedad Anonima de Vera SAVERA；
    IPC主号:
    专利说明:

    [0001] Adjustable flange to the thickness of the wing of an elevator guide
    [0002]
    [0003]
    [0004]
    [0005] Object of the invention
    [0006]
    [0007] The object of the invention relates to an adjustable flange to the possible variations in the thickness of the wing of an elevator guide, with high strength and low frictional force.
    [0008]
    [0009] Background of the invention
    [0010]
    [0011] In the current state of the art, flanges capable of supporting the stresses produced in the different operating conditions of an elevator are already known. The applicant himself is the holder, among others, of the preceding documents ES2257118, ES2255370 and ES2492791.
    [0012]
    [0013] Adaptable and low friction flanges are also known that avoid transmitting to the guides effects such as understanding or movements of the building, or defects such as mismatches due, for example, misalignments of the building wall. The applicant himself is the holder, among others, of the preceding documents ES2421083, and ES2557505.
    [0014]
    [0015] All these known flanges are constituted using several pieces of shaped sheet that define a fastening assembly for the wings of the guide; and means (usually screws or screw / nut sets) for fixing said pieces both to each other and to the brackets used for fixing the assembly to the wall.
    [0016]
    [0017] Each of the different solutions tries to solve specific problems. The objective of the flanges is to obtain an effective support supporting a maximum effort with a minimum friction.
    [0018]
    [0019] Technical problem to solve
    [0020]
    [0021] Raised problems of the rolling paths or guideways of the mobile components of an elevator arise from external conditions such as building settlements, parachute performance or the resistance of the flange itself (which is not very high).
    [0022] In the current state of the art, a problem in getting the flanges to admit high loads having low friction forces is that the wings of the guides where the flanges are held can have different thicknesses due to manufacturing tolerances or the grouping of different guide sizes to be used by the same flange reference.
    [0023]
    [0024] Description of the invention
    [0025]
    [0026] The object of the invention is included within this industrial sector. It refers to a flange adjustable to the thickness of the wing of an elevator guide, configured so that it can be adapted to the thickness of the wings of the elevator guide, has very low friction / friction forces and admits high loads. It is basically characterized because it consists of
    [0027]
    [0028] • a clamping set and an adjusting set arranged by holding them between themselves and the support itself to the guide wing. The adjuster assembly is capable of guided linear displacement relative to the clamping assembly to adapt to guide wings of different thicknesses; the fastening assembly and the guide wing facing each other, with frontal friction;
    [0029]
    [0030] • a screw that is mounted without rotation on the clamping assembly or on the support to fix them together (for example, using a nut / washer set);
    [0031]
    [0032] • a fixing element which, associated with said screw, allows the adjuster assembly to move in the clamping assembly first and then to fix the adjuster assembly and the clamping assembly (for example, using another nut / washer set);
    [0033]
    [0034] From this basic structuring, any alternative embodiments that do not alter, change or modify the proposed essentiality are included in the object of the invention.
    [0035]
    [0036] In particular, the flange object of the invention is also characterized in that:
    [0037]
    [0038] • the aforementioned fastening set is structured in a single piece of sheet metal folded in "Z" one of whose wings supports the adjuster assembly while the other is provided with a polygonal hole to accommodate the screw without turning and supports the support while the soul bumps into the song of the corresponding wing of the guide;
    [0039] • the said adjuster assembly is structured in a single piece of sheet metal folded the "L" whose minor wing is constituted as a handle to facilitate guided movement and whose major wing is provided with an elongated hole to accommodate said fixing element and a window to house the clamp assembly; having at least one shoulder in its extreme zone to adapt to wings of different thicknesses;
    [0040]
    [0041] • has means for generating a force between the clamping assembly and the support by fixing them with the said screw; said means being pins that emerge from said sheet metal and are slightly inclined with respect to the plane of said wing; so that, when tightening the nut / washer on the screw, the core of the clamping assembly tends to separate from the edge of the wing to offer a minimum friction;
    [0042]
    [0043] Alternatively, the flange object of the invention is also characterized in that the clamping assembly is structured in a single piece of sheet metal folded in "Z" one of whose wings rests on the adjuster assembly while the other is provided with a polygonal hole to accommodate without turning the screw and resting on the support while the soul defines a window to accommodate the adjuster assembly and bumps against the edge of the corresponding guide wing.
    [0044]
    [0045] Alternatively, the flange object of the invention is also characterized in that said adjuster assembly is structured in a single piece of sheet metal folded the "L" whose minor wing is constituted as a handle to facilitate guided movement and whose major wing is provided with a hole elongated to accommodate the fixing element; having at least one shoulder in its extreme zone to adapt to wings of different thicknesses.
    [0046]
    [0047] It is indistinct for the purposes of the invention that the orifice of the wing of the piece of sheet metal that rests on the support is not polygonal; in which case it is the torn hole of the support itself that houses the polygonal portion of the screw without rotation to fix the support assembly and the adapter assembly to the support without rotation using a nut / washer set.
    [0048]
    [0049] It is also indistinct for the purposes of the invention that the screw and the fixing element be formed from the same base piece, or that they are two independent pieces assembled together.
    [0050]
    [0051] Other configurations and advantages of the invention can be deduced from the following description, and from the dependent claims.
    [0052] Description of the drawings
    [0053]
    [0054] In order to better understand the object of the invention, a preferred embodiment is shown in the attached figures, susceptible of accessory changes that do not distort its foundation. In this case:
    [0055]
    [0056] Figure 1 represents a general perspective view of an elevator guide (G) arranged on a support (S) using two flanges according to the invention holding their respective wings (G1).
    [0057]
    [0058] Figure 2a represents a perspective view of the flange object of the invention, with its clamping assembly (1) and its adapter assembly (2) mounted and positioned but without representing the elevator guide (G) or the support (S) where The set is positioned.
    [0059]
    [0060] Figure 2b represents a view similar to Figure 2a, with its components in mounting arrangement.
    [0061]
    [0062] Figure 3a represents a plan view with the flange of the invention in the pre-assembly phase.
    [0063]
    [0064] Figure 3b represents a plan view with the flange of the invention in the approach phase.
    [0065]
    [0066] Figure 3c represents a plan view with the flange of the invention being adapted.
    [0067]
    [0068] The 3d figure represents a plan view with the flange of the invention in the final phase.
    [0069]
    [0070] Figure 4a represents a perspective view of the flange object of the invention, similar to Figure 2a, for an alternative embodiment.
    [0071]
    [0072] Figure 4b represents a perspective view of the flange object of the invention, similar to Figure 2b, for an alternative embodiment.
    [0073]
    [0074] Figure 5a represents a perspective view of the screws (3), (4) for an alternative embodiment.
    [0075]
    [0076] Figure 5b represents a perspective view of the clamping assembly (1) for the alternative embodiment of the screws (3), (4) represented in Figure 5a.
    [0077] Figure 5c represents a plan view similar to Figure 3d, for the alternative embodiment using the clamping assembly (1) and the screws (3), (4) of Figures 5a and 5b.
    [0078]
    [0079] Figure 6 represents a perspective view for an alternative embodiment in which the screws (3), (4) are two independent parts.
    [0080]
    [0081] Detailed description of a preferred embodiment
    [0082]
    [0083] An example of practical, non-limiting embodiment of the present invention is described below. Other embodiments in which accessory changes are introduced that do not distort its foundation are not ruled out at all.
    [0084]
    [0085] The object of the invention is a flange adjustable to the thickness of the wing of an elevator guide. A flange is provided for each wing (G1) of the elevator guide (G), said guide (G) resting on a support (S) that has holes (S1) in which the assembly is fixed using a screw (3 ) tightened using a nut / washer set (T1).
    [0086]
    [0087] In accordance with the invention, the flange consists of:
    [0088]
    [0089] • a clamping set (1)
    [0090]
    [0091] • an adjuster assembly (2);
    [0092]
    [0093] • a screw (3) that is mounted without rotation on the clamping assembly (1) or on the support (S) to fix them together using a nut / washer set (T1);
    [0094]
    [0095] • a fixing element (4) which, associated with said screw (3), first allows the movement of the adjuster assembly (2) in the clamping assembly (1); and then fixes together the adjuster assembly (2) and the clamping assembly (1); Y
    [0096]
    [0097] The clamping assembly (1) and the adjusting assembly (2) are arranged by holding the wing (G1) of the guide (G) between them and the support itself (S).
    [0098]
    [0099] The adjuster assembly (2) can be linearly guided in the clamping assembly (1) to adapt to wings (G1) of different thicknesses.
    [0100] According to the embodiment represented in Figures 1 to 3, said clamping assembly (1) consists of a single piece of metal sheet folded in "Z" defining a core (11b) and two wings (11a), (11c).
    [0101]
    [0102] One of these wings (11a) is provided with a polygonal hole (10) to accommodate the screw (3) without rotation and rests on the support (S). It also has pins (12) slightly inclined with respect to the plane of said wing (11a).
    [0103]
    [0104] The soul (11b) bumps against the edge of the corresponding wing (G1) of the guide (G).
    [0105]
    [0106] The other wing (11c) rests on the adjuster assembly (2).
    [0107]
    [0108] According to the embodiment represented in Figures 1 to 3, said adjuster assembly (2) consists of a single piece of sheet metal folded the "L" whose minor wing (21b) is constituted as a handle to facilitate guided movement and whose major wing (21a) is provided with an elongated hole (22) and a window (23).
    [0109]
    [0110] In the minor wing (21b) there is also at least one shoulder (24) in its extreme zone; said projection (24) facing the same side as the minor wing (21b).
    [0111]
    [0112] According to the embodiment represented in Figures 1 to 3, means (12) are provided to generate a force between the clamping assembly (1) and the support (S) that counteracts and reduces the frontal friction between the clamping assembly (1) and the wing (G1). In the embodiment shown, said means are pins (12) slightly inclined with respect to the plane of the wing (11a) of the fastener assembly (1) where they are located.
    [0113]
    [0114] According to the embodiment represented in Figures 4a and 4b, said clamping assembly (1) consists of a single piece of metal sheet folded in "Z" defining a core (11b) and two wings (11a), (11c).
    [0115]
    [0116] One of these wings (11a) is provided with a polygonal hole (10) to accommodate the screw (3) without rotation and rests on the support (S).
    [0117]
    [0118] The core (11b) defines a window (13) to accommodate the adjuster assembly (2) and bumps against the edge of the corresponding wing (G1) of the guide (G).
    [0119]
    [0120] The other wing (11c) rests on the adjuster assembly (2).
    [0121] The clamping assembly (1) and the support (S) are fixed together using nut / washer (T1).
    [0122]
    [0123] According to the embodiment represented in Figures 4a and 4b, said adjuster assembly (2) consists of a single piece of sheet metal folded the "L" whose minor wing (21b) is constituted as a handle to facilitate guided movement and whose major wing (21a) is provided with an elongated hole (22).
    [0124]
    [0125] In the minor wing (21b) there is also at least one shoulder (24) in its extreme zone; said projection (24) facing the same side as the minor wing (21b).
    [0126]
    [0127] In any of the embodiments, said screw (3) defines under its head (31) a portion (32) of polygonal geometry; and the fixing element (4) extends axially with respect to the screw (3).
    [0128]
    [0129] It is indistinct for the purposes of the invention:
    [0130]
    [0131] • that the screw (3) and the fixing element (4) are formed from the same base piece, as in figures 2b, 4b and 5a; or
    [0132]
    [0133] • they are two independent pieces, assembled together; for example, that the screw (3) defines a threaded hole (33) in which the fixing element (4) is arranged, which is a commercial screw with its own head (42), which houses its threaded area (41) in the threaded hole (33) with interposition of washer (T2 '), as in figure 6.
    [0134]
    [0135] In any of the embodiments:
    [0136]
    [0137] a) in pre-assembly phase (see figure 3a):
    [0138]
    [0139] • the adjuster assembly (2) guided in the clamping assembly (1) is arranged. The fixing element (4) is housed in the elongated hole (22) of the adjuster assembly (2), leaving it with clearance with respect to the clamping assembly (1) while the nut / washer set (T2) is loose;
    [0140]
    [0141] • the clamping assembly (1) and the adjusting assembly (2) are arranged in the support (S) for which the screw (3) is housed in the hole (S1) leaving the wing (G1) of the guide (G) hugged between them and the support (S) loosely while the nut / washer set (T1) is loose;
    [0142]
    [0143] • the wing (11a) of the clamping assembly (1) is left with its pins (12) resting on the support (S) and with its soul (11b) bumping against the wing (G1) of the guide (G); the wing (11c) of the clamping assembly (1) is resting on the wing (21a) of the adjusting assembly (2) and this one resting on the wing (G1) of the guide (G).
    [0144]
    [0145] b) in the approach phase (see figure 3b):
    [0146]
    [0147] • to fix the fixing set (1) to the support (S) without turning the nut / washer set (T1) so that the pins (12) are deformed, generating a force between them and the support (S) which counteracts and reduces the frontal friction between the soul (11b) the edge of the guide (G1).
    [0148]
    [0149] c) in the adaptation phase (see figure 3c):
    [0150]
    [0151] • the adjuster assembly (2) is moved linearly by pulling its wing (21b) until the projection (24) fits between the wing (G1) of the guide (G) and the wing (11c) of the clamping assembly (one). The displacement will be different depending on the thickness of the wing (G1); adapting the flange to wings (G1) of different thicknesses.
    [0152]
    [0153] d) in the final phase (see figure 3d):
    [0154]
    [0155] • the nut / washer set (T2) is tightened by fixing the adjuster assembly (2) to the rest of the flange.
    [0156]
    [0157] In any of the embodiments, the flange object of the invention is fixed without rotation with respect to the support (S). For the purposes of the invention, the concrete manner in which said fixation is achieved without rotation is indistinct. So:
    [0158]
    [0159] • in the exemplary embodiment of Figures 2b and 4b, the portion (32) defined under the head (31) of the screw (3) is housed in the polygonal hole (10) defined in the wing (11a of the sheet metal part) metal that constitutes a fixing assembly (1).
    [0160]
    [0161] • in the exemplary embodiment of Figures 5a and 5b, the portion (32) defined under the head (31) of the screw (3) is of greater height; the hole (10 ') defined in the wing (11a) of the sheet metal part that constitutes a fixing assembly (1) is circular while the hole (S1 ') defined in the support (S) is always elongated. Fixing without rotation takes place by housing the portion (32) of the thyme (3) in the hole (S1 ') of the support (S) so that two opposite faces of said hole (S1) escort two opposite faces of the portion ( 32). See figure 5c.
    [0162]
    [0163] The materials, dimensions, proportions and, in general, those other accessory or secondary details that do not alter, change or modify the proposed essentiality may be variable.
    [0164]
    [0165] The terms in which this report is written are true and faithful reflection of the object described, and should be taken in its broadest sense and never in a limiting way.
    权利要求:
    Claims (12)
    [1]
    1. - Flange adjustable to the thickness of the wing of an elevator guide; of which a flange is arranged for each wing (G1) of the elevator guide (G), said guide (G) resting on a support (S) having holes (S1) in which the assembly is fixed; characterized in that it consists of:
    a) a clamp assembly (1) and an adjuster assembly (2) arranged by holding the support (S) between them to the wing (G1) of the guide (G); the adjuster assembly (2) being capable of linear displacement guided with respect to the clamping assembly (1) to adapt to wings (G1) of different thicknesses; the clamping assembly (1) and the wing (G1) facing each other, with frontal friction;
    b) a screw (3) that is mounted without rotation on the clamping assembly (1) or on the support (S) to fix them together; Y
    c) a fixing element (4) which, associated with the screw (3), first allows the movement of the adjuster assembly (2) in the clamping assembly (1); and then fix the adjuster assembly (2) and the clamping assembly (1) together.
    [2]
    2. - Flange according to claim 1, characterized in that said clamping assembly (1) consists of a single piece of metal sheet folded in "Z" one of whose wings (11c) rests on the adjuster assembly (2) while the another wing (11a) is provided with a polygonal hole (10) to accommodate the screw (3) without rotation and supports the support (S) while the soul (11b) bumps against the edge of the corresponding wing (G1) of the guide (G).
    [3]
    3. - Flange, according to claim 2, characterized in that said adjuster assembly (2) consists of a single piece of sheet metal folded the "L" whose minor wing (21b) is constituted as a handle to facilitate guided movement and whose major wing (21a) is provided with an elongated hole (22) to accommodate the fixing element (4) and a window (23) to accommodate the clamping assembly (1); having at least one shoulder (23) in its extreme area to adapt to wings (G1) of different thicknesses.
    [4]
    4. - Flange, according to claim 1, characterized in that it has means (12) for generating a force between the clamping assembly (1) and the support (S) which, when fixed together, counteracts and reduces the frontal friction between the assembly it is held (1) and the wing (G1).
    [5]
    5. - Flange, according to claim 4, characterized in that said means (12) are pins that emerge from said metal plate and are slightly inclined with respect to the plane of said wing (11a); so that, by tightening a nut / washer (T1) on the screw (3) to fix the clamp assembly (1) and support (S) together, the core (11b) has to separate from the wing edge (G1 ).
    [6]
    6. - Flange according to claim 1, characterized in that said clamping assembly (1) consists of a single piece of metal sheet folded in "Z" one of whose wings (11c) rests on the adjuster assembly (2) while the another wing (11a) is provided with a polygonal hole (10) to accommodate the screw (3) without turning and supports the support (S) while the core (11b) defines a window (13 ') to accommodate the adjuster assembly (2) and bump against the edge of the corresponding wing (G1) of the guide (G).
    [7]
    7. - Flange, according to claim 6, characterized in that said adjuster assembly (2) consists of a single piece of sheet metal folded the "L" whose minor wing (21b) is constituted as a handle to facilitate guided movement and whose major wing (21a) is provided with an elongated hole (22) to accommodate the fixing element (4); having at least one shoulder (23) in its extreme area to adapt to wings (G1) of different thicknesses.
    [8]
    8. - Flange according to one of the preceding claims, characterized in that the wing (11a) of the sheet metal part is provided with a hole (10 ') and rests on the support (S) provided with a polygonal hole (S1' ) to accommodate the screw (3) without turning.
    [9]
    9. - Flange, according to claim 2 or 6, characterized in that said screw (3) defines under its head (31) a portion (32) of polygonal geometry that fits into the polygonal hole (10) of the metal plate where it is housed no spin
    [10]
    10. Flange according to claim 8, characterized in that said screw (3) defines under its head (31) a portion (32) of polygonal geometry that fits into the polygonal hole (S1 ') of the support (S) where it is housed without turn.
    [11]
    11. - Flange, according to one of the preceding claims, characterized in that the screw (3) and the fixing element (4) are threaded portions formed from the same base piece; arranging therein respective nut / washer sets (T1), (T2).
    [12]
    12. Flange according to one of claims 1 to 10, characterized in that the thyme (3) has a threaded hole (33) in its head (33) in which the fixing element (4) is arranged, which is a independent screw; leaving the clamp assembly (1) and the adjuster assembly (2) imprisoned between their respective heads (31), (42).
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    同族专利:
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    EP3556706A1|2019-10-23|
    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    US3982692A|1974-07-19|1976-09-28|R. Stahl Aufzuege Gmbh|Clamping means for elevator guide rails and the like|
    US5135165A|1991-05-08|1992-08-04|Gantrex Limited|Device for aligning and clamping a rail|
    JP2012086960A|2010-10-21|2012-05-10|Mitsubishi Electric Building Techno Service Co Ltd|Fastening jig of guide rail clip for elevator|
    ES2557505A1|2014-07-24|2016-01-26|S.A. De Vera |Adaptable flange for elevator guides |
    WO2016152893A1|2015-03-26|2016-09-29|三菱電機株式会社|Elevator guiderail support device|
    WO2017103016A1|2015-12-17|2017-06-22|Inventio Ag|Fastening devices for fastening elevator rails|
    WO2017108495A1|2015-12-22|2017-06-29|Inventio Ag|Elevator guide rail attachment clip|
    FR2739650B3|1995-10-09|1997-12-05|Gergonne Ets|WASHER FOR HINGE HINGE AND HINGE|
    DE102005054461B4|2005-11-15|2010-10-14|Daimler Ag|Device for the pivotable connection of at least two components and method for mounting the device|
    CN103851061B|2012-12-07|2016-12-21|上海汽车集团股份有限公司|There is the assembling device of sealing function|
    KR20180096689A|2015-12-17|2018-08-29|인벤티오 아게|Fastening module for fastening elevator rails|
    CN105387035A|2015-12-24|2016-03-09|陆爱平|Rapid-assembly flange groove mechanism locking device|
    EP3381856A1|2017-03-30|2018-10-03|Inventio AG|Fastening set with at least one fastening element for fastening a rail of an elevator assembly in an elevator shaft|EP3601135B1|2017-03-28|2021-05-12|Inventio AG|Method of attaching a rail of an elevator assembly in an elevator shaft|
    CN111196541A|2020-03-18|2020-05-26|迅达（中国）电梯有限公司|Elevator guide rail fixing device|
    法律状态:
    2019-10-16| BA2A| Patent application published|Ref document number: 2727504 Country of ref document: ES Kind code of ref document: A1 Effective date: 20191016 |
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    优先权:
    申请号 | 申请日 | 专利标题
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    EP18382860.7A| EP3556706A1|2018-04-16|2018-11-28|Flange adjustable to the thickness of the wing of a lift guide|
    CN201811545964.9A| CN110388376A|2018-04-16|2018-12-18|A kind of flange that can be adjusted according to the thickness of the wing of elevator guides|
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