Unit of securing connected part to location part

专利摘要:
A fastening element with an adjustment flange and an eccentric segment for objects to be suspended as, in particular, heating elements or convectors, which engages into bores of an attachment wall and a rear wall of the object lying opposite each other, has between an outer adjustment flange and an inner flange an adjustment eccentric clamped eccentrically with respect to the flanges for compensation of alignment errors of the bores, whereby the surface of the inner flange facing away from the eccentric comes to rest against the attachment wall externally of the bore receiving a bolt and the adjustment eccentric slid loosely upon the bolt is arranged only in the area of the bore of the rear wall to be pivotable around the bolt from outside of the bore.
公开号:SU1326198A3
申请号:SU843808254
申请日:1984-11-02
公开日:1987-07-23
发明作者:Роффелсен Францискус
申请人:Спиро Ресерч Б.В. (Фирма)；
IPC主号:

专利说明:

15
20
one
The invention relates to mechanical engineering, in particular to the structures of fasteners used in the attachment points of the attachment part to the base part.
The aim of the invention is to expand the functionality.
FIG. 1 shows a mounting unit without an attachment part, a general view d; in fig. 2 - the same, with attachable part and modified flanges; in fig. 3 - the same, top view.
The mount contains a bolt 3 with a head 4 mounted in the hole 1 of the base part 2. The spacer sleeve 5, the stop sleeve 6, the inner mounting flange 7, the eccentric 8, the outer mounting flange 9 and the nut 10, the Eccentric 8 are made on the bolt on the head side. in the form of a set of interconnected washers 11 and mounted freely on the bolt with the possibility of rotation. The outer mounting flange 9 is made with a six-sided lantsev nut 12 and a kinemat1-meski. It is engaged with the eccentric with the help of a vypu 13, placed in the recess 14 of the abyx 11. At the end of the flange nut 12, the marking 15 is made.
The inner flange can be made with the recess 16 that is eccentric with respect to the bolt, the diameter of which exceeds the diameter of the eccentric. From the side opposite to the notch, the inner lane has a nave 17 with shoulder 18.
The eccentric can be made integral with plastic flanges.
The outer mounting flange instead of the protrusion 13 can be made with an eccentric groove 19, in which the upper washer of the eccentric is placed .45
The assembly of the mount is carried out as follows.
After determining the center of the hole, a hole is drilled with an electric drill.
with sha
but at ti cr P
us
but what about that so but pr
wa wa ve
F
3Q dearer ce
35
40
for the price
about a dream
l
1 in the base part 2 - mounting mounting flange is made with hexagon
or brickwork. After that, the bolt with the spacer 5 and the stop 6 sleeves placed on it is inserted into the said hole. Then, an internal flange 7 is installed on the protruding part of the bolt, and, depending on the thickness t of the part to be attached 20, the corresponding number of mating Others
55
flange nut.
5. Mount point on PP. 3-4, characterized in that the cam is located between the inner and outer flanges.
6. Mount knot on PP. 3-5, characterized in that the inner flange is made with concentric
with a friend with kinematicus closure of washers 11, which form an eccentric.
To compensate for possible errors in alignment of the holes with the base and attachment parts, the hole 21 in the attachment part can be filled with a diameter not less than twice the maximum clearance P of the eccentric, calculated from the bolt axis.
Then on the bolt install the outer flange 9 and tighten the nut 10.
When the eccentric is rotated with a wrench worn on the flange nut, the outer flange turns the eccentric around the bolt until the exact horizontal position of the attached part is reached. After that, tighten the nut 10 tightly, fixing the attachment part between the flanges.
The proposed device provides accurate centering of the suspended objects with non-axial bores.

权利要求:
Claims (11)
[1]
Invention Formula
25
one . The fastening assembly of a 3Q attachable part to the base, containing a bolt placed in the holes of the fastened parts with an eccentric mounted on it with an outer flange and a nut, which is different in that, in order to expand its functionality, the eccentric is mounted on the bolt freely rotation and kinematically associated with the outer flange. -
[2]
2. The fastening assembly for p ..1, t 35
40
-characterized by the fact that the eccentric is performed in the form of a set of connected washers.
[3]
3. Mount point on PP. 1 and 2, distinguished by the fact that it is provided with an internal mounting flange.
[4]
4. The fastening assembly according to claim 3, characterized in that the outer flange is made with a hexagonal
flange nut.
[5]
5. Mount point on PP. 3-4, characterized in that the cam is located between the inner and outer flanges.
[6]
6. Mount knot on PP. 3-5, characterized in that the inner flange is made with concentric
relatively bolt notch, the diameter of which exceeds the diameter of the eccentric.
[7]
7. The assembly according to claim 6, characterized in that the inner flange is made with a hub and shoulders on the side opposite to the recess.
[8]
. 8. The attachment point on PP. 3-7, characterized in that the eccentric is integrally formed with an internal flange.
[9]
9. The fastener assembly according to claim 4, which is the same as the marking on the end of the flange nut.
[10]
10. Mount knot on PP. 1-9, characterized in that the eccentric and flanges are made of plastic,
[11]
11. Mount knot on PP. 1-10, characterized in that it
provided with a spacer and thrust bushings placed between the bolt head and the hub of the inner flange, while the bolt head is located in the hole of the base part.
75
Editor A.Vorovich
Figz
Compiled by S. Nlkulin
Tehred V. Kadar Proofreader E. Roshko
3131/59
Circulation 758 Subscription
VNIIPI USSR State Committee
for inventions and discoveries 113035, Moscow, Zh-35, Raushsk nab., 4/5
Production and printing company, Uzhgorod, ul. .Proektna, 4

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法律状态:

优先权:

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申请号 | 申请日 | 专利标题

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DE19833339765|DE3339765A1|1983-11-03|1983-11-03|SUPPORT FOR HANGING ITEMS|

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