• 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:
    The present invention has for its object to provide a coupling device for attaching transformers and the method for their application
    公开号:BE1024944B1
    申请号:E2017/0065
    申请日:2017-05-29
    公开日:2018-08-28
    发明作者:Yu Liangliang
    申请人:Chengdu Dinaya Culture Media Co., Ltd；
    IPC主号:
    专利说明:

    (73) Owner:
    CHENGDU DINAYA CULTURE MEDIA CO., LTD
    610054, SICHUAN
    China (72) inventor:
    LIANGLIANG Yu 610054 SICHUAN China (54) A coupling device for attaching transformers and the method for using them (57) The object of the present invention is to provide a coupling device for attaching transformers and the method for using them
    Fig. 1
    BELGIAN INVENTION PATENT
    FÖD Wirtschaft, K.M.B., Mittelstand & publication number: 1024944
    Energy filing number: BE2017 / 0065
    Office of Intellectual Property Boarding. Classification: H01F 27/06 H01F 27/02 H01F 41/00
    Issued on: 08/28/2018
    The Minister for Enterprise
    Due to the Paris Treaty of March 20, 1883 for the protection of industrial property;
    Introduced under the Act of March 28, 1984 on Inventive Patents, Article 22, for applications prior to September 22, 2014;
    Based on Title I “Invention Patents” of Book XI of the Economic Code, Article XI.24, introduced for applications from September 22, 2014;
    Based on the royal decree of December 2, 1986 on the registration, granting and maintenance of patents for invention, Article 28;
    Based on the protocol, taken on 29/05/2017 at the Intellectual Property Office.
    Considering that for patent applications that fall within the scope of Title 1, Book XI, of the Economic Code, in accordance with Article XI.19, Section 4, second paragraph, of the Economic Code, if the patent application is the subject of a search report in which a lack of unity of invention within the meaning of paragraph 1 is mentioned, and if the applicant does not limit his application and does not file a divisional application in accordance with the search report, the granted patent will be limited to the claims for which the search report was created.
    DECIDES:
    Article 1. - An invention patent is granted to:
    CHENGDU DINAYA CULTURE MEDIA CO., LTD, N ° 2, North Jianshe Road Chenghua District Chengdu, 610054 SICHUAN China;
    represented by :
    MARCHAU Michel, Guido Gezellestraat 50, 8020, OOSTKAMP;
    For a period of 20 years, subject to the payment of the annual patent fees mentioned in Article XI.48, Section 1 of the Economic Code, for: A coupling device for attaching transformers and the method for their use.
    INVENTOR:
    LIANGLIANG Yu, N ° 2, North Jianshe Road Chenghua District Chengdu, 610054, SICHUAN;
    PRIORITIES) :
    03/06/2016 CN 2016103861247;
    SEPARATION:
    Partial application of the previous application: Date of filing of the previous application:
    Article 2. - This patent is granted without any prior examination of the patentability of the invention, without guaranteeing the merit of the invention or the accuracy of its description, and at the own risk of the patent applicant (s).
    Brussels, 28/08/2018, in special representation:
    description
    A coupling device for mounting transformers and the method for their use
    BE2017 / 0065
    Technical field
    The present invention relates to the field of plant construction, in particular a coupling device for attaching transformers and the method for their use.
    Technical background
    In systems such as workshops, electrical devices such as transformers are usually housed in boxes and are easier to maintain and maintain. When installing the transformers in such boxes, crane systems and elastic steel cables are used due to the relatively high weight. There is always a need to position the transformers safely and precisely when they are lowered in the intended place in the box. Since the transformer is usually heavy, this is often very difficult and there is a risk of accidents in which personnel could be injured and machinery could be damaged.
    Content of the invention
    The present invention is therefore based on the object of specifying a coupling device for attaching transformers and the method for using them, in which the disadvantages in the prior art have been eliminated.
    As for the device of the present invention, this is solved by the following technical concept. The coupling device according to the invention is intended to bend and dock an electrical transformer when it is mounted in a box, the cross section of which is square, in the intended location. It comprises a guide set, a coupling system, which is firmly connected to the transformer via a fastening element. The guide set includes four guide rods attached to the four corner plates provided in the corners of the box. Each guide rod has a swivel arm, which is connected to the respective corner plate via a hinge point, and a hook section, which is bent upwards and outwards, and the angle to the swivel arm is less than 90 °. The coupling system comprises a square and frame-shaped roller carrier which rotatably carries a contact roller on each side. Furthermore, the coupling system has a main plate which is surrounded by the roller support and is firmly connected to it. The upper side of the main plate is connected to the cable of the crane system and the lower side of the main plate is connected to the transformer via a fastening element. The upper ends of the hook sections each point into the upper corners of the box. The contact rollers are designed to come into contact with the hook sections when the transformer is lowered. Each touch roller includes a rotatable outer tube that can roll on the hook portion. Furthermore, each contact roller has an inner tube which is not rotatable but can slide in the axial direction on the slide rail of the roller carrier. The inner tube is connected on both sides with adjustment bolts, which are each connected to an adjustment spring. The adjustment springs are housed in the cavity of the respective side of the roller carrier. Therefore, each contact roller can slide on its side of the roller carrier in the axial direction. The interplay of hook sections and contact rollers allows the transformer to be safely and precisely towed and docked to the intended location in the box when it is lowered. A base area is attached to the bottom of the transformer, which has snap-in grooves on both sides for holding the transformer. A cavity is provided at the bottom of the box, which has a guide rail on its upper side. A threaded shaft 903, which consists of the first shaft section and the second shaft section, is mounted in the cavity. Both shaft sections have opposite threads and are each connected to a snap hook. The snap-in hooks run through the guide rail and can snap into the snap-in grooves to hold the transformer in place. The snap-in hooks each have a slider in their section located between the guide rail and the threaded shaft. A drive motor is attached to the side wall of the box, which is closer to the second shaft section, which drives the threaded shaft and thus the snap-in hooks so that the latter snap into the snap-in grooves and hold the transformer. The drive motor has a set on its side facing away from the cavity
    BE2017 / 0065
    Batteries on. The battery batteries are electrically connected to the drive motor and serve as an emergency power supply in the event of a power failure.
    The method for using the coupling device according to the invention proceeds as follows: In the initial phase, the guide rods are in the folded-up state. If, when the transformer is lowered, it reaches a height level that is lower than the corner plates, with the coupling system still above the covered level of the corner plates, the swivel arms are swung out in the horizontal direction
    When the transformer is lowered, the first contact roller will come into contact with the hook section corresponding to its side during the slight oscillating movement of the transformer. In the further process, all other contact rollers will also come into contact with the respective hook sections. The interaction of the contact rollers and hook sections makes this
    Vibration of the transformer is absorbed during lowering and allows gentle guidance to the intended location. Since each contact roller can also slide in the axial direction on the roller carrier, the first contact point between the respective hook section and the contact roller does not have to be exactly the middle of the contact roller. The contact point is automatically adjusted and centered by the counteraction of the next adjacent contact roller and with the help of the adjustment springs and adjustment bolts.
    Explanation of the drawing
    Fig. 1 shows a schematic representation of the side view of the coupling device according to the invention;
    2 shows a schematic representation of the top view of the coupling device according to the invention;
    Fig. 3 shows a detailed view of a touch roller;
    Fig. 4 shows the coupling device according to the invention in a state where the contact points between the hook sections and two
    BE2017 / 0065 adjacent touch rollers are not in the middle of the respective BE2017 / 0065 touch rollers .
    Reference symbol list:
    I transformer
    101 plinth area
    102 engaging groove
    II sheet metal
    Metal sensor
    Coupling system
    Fastener
    Main plate
    Roller carrier
    321 slide rail
    322 adjustment spring
    Touch roller
    331 Rotatable outer tube
    332 inner tube
    3321 adjustment bolt
    box
    901 snap hook
    902 slider
    903 threaded shaft
    9030 Second wave section
    9031 First wave section
    904 guide rail
    905 cavity
    906 drive motor
    907 rechargeable batteries
    Leadership sentence
    911 swivel arm
    912 hook section
    913 corner plate
    914 hinge point
    BE2017 / 0065
    Embodiment
    An exemplary embodiment of the present invention is explained in more detail below with reference to the drawing.
    1 to 4 show, the coupling device according to the invention is intended to bend and dock an electrical transformer 1 when it is mounted in a box 9, the cross section of which is square in shape, at the intended location. It comprises a guide set 91, a coupling system 3, which is firmly connected to the transformer 1 via a fastening element 30. The guide set 91 includes four guide rods attached to the four corner plates 913 provided in the corners of the box 9. Each guide rod has a swivel arm 911, which is connected to the respective corner plate 913 via a hinge point 914, and a hook section 912, which is bent upwards and outwards, and the angle to the swivel arm is less than 90 °. The coupling system 3 comprises a square and frame-shaped roller carrier 32 which rotatably carries a contact roller 33 on each side. Furthermore, the coupling system 3 has a main plate 31 which is surrounded by the roller carrier 32 and is firmly connected to the latter. The upper side of the main plate 31 is connected to the cable of the crane system and the lower side of the main plate 31 is connected to the transformer 1 via a fastening element 30. The upper ends of the hook sections 912 each point into the upper corners of the box 9. The contact rollers 33 are designed to come into contact with the hook sections 912 when the transformer 1 is lowered. Each touch roller 33 includes a rotatable outer tube 331 that can roll on the hook portion 912. Furthermore, each contact roller 33 has an inner tube 332, which is not rotatable but can slide in the axial direction on the slide rail 321 of the roller carrier 32. The inner tube 332 is connected on both sides to adjustment bolts 3321, which are each connected to an adjustment spring 322. The adjustment springs 322 are accommodated in the cavity of the respective side of the roller carrier 32. Therefore, each touch roller 33 can slide on its side of the roller support 32 in the axial direction. Due to the interaction of hook sections 912 and contact rollers 33, the transformer 1 can be safely and precisely towed and docked to the intended location in the box 9 when it is lowered. At the bottom of the transformer 1, a socket area 101 is attached, which has latching grooves 102 on both sides for holding the transformer 1 in place. At the bottom of the box 9, a cavity 905 is provided, which has a guide rail 904 on its upper side. A threaded shaft 903, which consists of the first shaft section 9031 and the second shaft section 9030, is attached in the cavity 905. Both shaft sections have opposite threads and are each connected to a snap-in hook 901. The snap-in hooks 901 lead through the guide rail 904 and can snap into the snap-in grooves 102 in a form-fitting manner to hold the transformer 1 in place. The snap-in hooks 901 each have a slider 902 in their section located between the guide rail 904 and the threaded shaft 903. A drive motor 906 is attached to the side wall of the box 9 which is closer to the second shaft section 9030 and drives the threaded shaft 903 and thus the snap-in hooks 901, so that the latter snap into the snap-in grooves 102 and hold the transformer 1 in place. The drive motor 906 has a set of battery batteries 907 on its side facing away from the cavity 905. The battery batteries 907 are electrically connected to the drive motor 906 and serve as an emergency power supply in the event of a power failure.
    The method for using the coupling device according to the invention proceeds as follows: In the initial phase, the guide rods are in the folded-up state. If, when the transformer 1 is lowered, it reaches a height level which is lower than the corner plates 913, the coupling system 3 still being above the covered level of the corner plates 913, the pivot arms 911 are pivoted out in the horizontal direction. When the transformer 1 is lowered further, with the slight oscillating movement of the transformer 1, the first contact roller 33 will come into contact with the hook section 912 corresponding to its side. In the further process, all other contact rollers 33 will also come into contact with the respective hook sections 912. The interaction of the contact rollers 33 and the hook sections 912 absorbs the swinging of the transformer 1 during the lowering and enables smooth guidance to the intended location. Since each contact roller 33 can also slide on the roller carrier 32 in the axial direction, the first contact point must be between the respective one
    BE2017 / 0065
    Hook section 912 and the contact roller 33 also not exactly the middle of the
    Touch roller 33 be. The contact point is automatically adjusted and centered by the counteraction of the next adjacent contact roller 33 and with the aid of the adjustment springs 322 and adjustment bolts 3321.
    The present invention is not limited to the embodiment shown above. The embodiment shown above is only for
    Illustration and has no restrictive effect. Further
    Design options that are identical to or equal to the technical concept of the present invention are also disclosed by the
    Protection claims of the present invention are covered.
    BE2017 / 0065
    BE2017 / 0065
    权利要求:
    Claims (3)
    [1]
    Expectations
    1. A coupling device for attaching transformers, comprising a guide set (91) and a coupling system (3) which is fixedly connected to the transformer (1) via a fastening element (30), characterized by the following features: the guide set (91) comprises four guide rods attached to the four corner plates (913) provided in the corners of the box (9). Each guide rod has a swivel arm (911), which is connected to the respective corner plate (913) via a hinge point (914), and a hook section (912), which is bent upwards and outwards and the angle increases the swivel arm (911) is less than 90 °. The coupling system (3) comprises a square and frame-shaped roller carrier (32) which rotatably carries a contact roller (33) on each side. Furthermore, the coupling system (3) has a main plate (31) which is surrounded by the roller carrier (32) and is firmly connected to the latter. The upper side of the main plate (31) is connected to the cable of the crane system and the lower side of the main plate (31) is connected to the transformer (1) via a fastening element (30). The upper ends of the hook sections (912) each point into the upper corners of the box (9). The contact rollers (33) are designed to come into contact with the hook sections (912) when the transformer (1) is lowered. Each touch roller (33) includes a rotatable outer tube (331) that can roll on the hook portion (912). Furthermore, each contact roller (33) has an inner tube (332) which is not rotatable but can slide in the axial direction on the slide rail (321) of the roller carrier (32). The inner tube (332) is connected on both sides to adjustment bolts (3321), which are each connected to an adjustment spring (322). The adjustment springs (322) are accommodated in the cavity on the respective side of the roller carrier (32). Therefore, each touch roller (33) can slide on its side of the roller support (32) in the axial direction. The interplay of hook sections (912) and contact rollers (33) enables the transformer (1) to be safely and precisely towed and docked to the intended location in the box (9) when it is lowered. At the bottom of the transformer (1) there is a base area (101)
    B E2017 / 0065 attached, which has latching grooves (102) on both sides to hold the transformer (1). At the bottom of the box (9) there is a hollow space (905), which has a guide rail (904) on its upper side. A threaded shaft 903, which consists of the first shaft section (9031) and the second shaft section, is fitted in the cavity (905) (9030) Both shaft sections have opposite threads and are each connected to a snap-in hook (901). The snap-in hooks (901) lead through the guide rail (904) and can snap into the snap-in grooves (102) in a form-fitting manner to hold the transformer (1) in place. The snap-in hooks (901) each have a slider (902) in their section located between the guide rail (904) and the threaded shaft (903). On the side wall of the box (9) closer to the second shaft section (9030), a drive motor (906) is attached, which drives the threaded shaft (903) and thus the snap-in hooks (901), so that the latter snap into the snap-in grooves (102) and the Hold transformer (1) test. The drive motor (906) has a set of rechargeable batteries (907) on its side facing away from the cavity (905). The battery batteries (907) are electrically connected to the drive motor (906) and serve as an emergency power supply in the event of a power failure.
    [2]
    2. A method for using the coupling device for attaching transformers according to claim 1, characterized in that the method proceeds as follows: in the initial phase, the guide rods are in the folded-up state. If, when the transformer (1) is lowered, it reaches a height level which is lower than the corner plates (913), the coupling system (3) still being above the covered level of the corner plates (913), the swivel arms (911) become horizontal swung out. When the transformer (1) is lowered further, the first contact roller (33) will come into contact with the hook section (912) corresponding to its side when the transformer (1) moves slightly. In the further process, all other contact rollers (33) will also come into contact with the respective hook sections (912). The interaction of the contact rollers (33) and hook sections (912) absorbs the swinging of the transformer (1) during the lowering and enables smooth guidance to the intended slope. Since each contact roller (33) can also yaw in the axial direction on the roller carrier (32), the first contact point between the respective hook section (912) and the contact roller (33) does not have to either
    [3]
    5 just be the center of the contact roller (33). The contact point is automatically adjusted and centered by the counteraction of the next adjacent contact roller (33) and with the aid of the adjustment springs (322) and adjustment bolts (3321).
    BE2017 / 0065
    BE2017 / 0065
    B E2017 / 0065
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    同族专利:
    公开号 | 公开日
    BE1024944A1|2018-08-21|
    CN105826032A|2016-08-03|
    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    CN102054561A|2010-11-19|2011-05-11|济南济变志亨电力设备有限公司|Dry type transformer|
    JP2012165579A|2011-02-08|2012-08-30|Fuji Electric Co Ltd|Cubicle type transformer board and method for conveying the same by crain|
    CN203338904U|2013-06-17|2013-12-11|广东广特电气有限公司|Limiting structure for amorphous alloy oil-immersed transformer body|
    EP1826168B1|2004-12-15|2013-04-17|Mitsubishi Electric Corporation|Elevator emergency stop device|
    CN1836978A|2005-03-24|2006-09-27|刘宝玉|Case carrying device|
    CN103219144B|2013-05-10|2015-06-10|镇江天力变压器有限公司|Transformer body positioning structure for oil-immersed transformer|
    CN205081370U|2015-11-06|2016-03-09|南京捷泰电力设备有限公司|Modular controller install bin|
    法律状态:
    2018-10-25| FG| Patent granted|Effective date: 20180828 |
    2020-02-05| MM| Lapsed because of non-payment of the annual fee|Effective date: 20190531 |
    优先权:
    申请号 | 申请日 | 专利标题
    CN201610386124.7A|CN105826032A|2016-06-03|2016-06-03|Anti-outage transformer structure with guiding and positioning devices and use method of transformer structure|
    CN2016103861247|2016-06-03|
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