CN207537873U - Bearing height-regulating device - Google Patents

Bearing height-regulating device Download PDF

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Publication number
CN207537873U
CN207537873U CN201721660807.3U CN201721660807U CN207537873U CN 207537873 U CN207537873 U CN 207537873U CN 201721660807 U CN201721660807 U CN 201721660807U CN 207537873 U CN207537873 U CN 207537873U
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China
Prior art keywords
correcting wedge
sloping
slope
caused
bolt
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Active
Application number
CN201721660807.3U
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Chinese (zh)
Inventor
张文通
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Hengshui Lutong Engineering Rubber Co., Ltd.
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张文通
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Priority to CN201721660807.3U priority Critical patent/CN207537873U/en
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Abstract

The utility model belongs to bearing technical field, discloses a kind of bearing height-regulating device.It is mainly characterized in that:Including support body, correcting wedge and lower correcting wedge are provided with above the support body, the top surface of upper correcting wedge is upper plane, bottom surface is upper slope surface, the top surface of lower correcting wedge is Caused by Sloping Surfaces, bottom surface is lower plane, upper slope surface matches with Caused by Sloping Surfaces, Caused by Sloping Surfaces is provided with wearing plate, Caused by Sloping Surfaces is provided with groove, groove is provided with pulling bolt, the top of bolt is pulled to be connected with the threaded hole on lower correcting wedge, upper slope surface is provided with the stainless steel plate to match with wearing plate, upper slope surface is provided with the protrusion with groove match, the U-type groove with bolt is pulled to match is provided in protrusion.When the bearing height-regulating device is turned up, pulling bolt is turned clockwise, relative level movement is generated between lower correcting wedge and upper correcting wedge, and upper correcting wedge vertical height raising realizes height regulating function using mechanical performance, simple in structure, easy to use.

Description

Bearing height-regulating device
Technical field
The utility model belongs to bearing technical field more particularly to a kind of bearing height-regulating device.
Background technology
In Bridge Design, for bearing as critical piece, the load that carry bridge top passes to substructure, and And meet the needs of rotation and the displacement of superstructure.After the completion of bridge construction, since settlement of foundation causes pier sinking to draw Playing the variation of beam slab deflection value transfinites, so as to generate the danger for falling beam.Therefore it needs to carry out secondary increase to the pier of sedimentation.Increase Position generally support position realize.Increase at present there are two types of method:One kind is that hydraulic pressure servicing fluids are utilized in common bearing State material is increased;Another kind is integrally promoted using bridge beam slab, increases the method for backing plate.Since hydraulic pressure filling is increased pair Sealing performance inside bearing is more demanding, is difficult to realize.And bridge jacking scheme is used, construction cost is higher, and the duration is longer.
Utility model content
The technical problems to be solved in the utility model is just to provide a kind of bearing simple in structure, easy to use and dress is turned up It puts.
In order to solve the above technical problems, the technical solution adopted in the utility model is:Including support body, the bearing sheet Correcting wedge and lower correcting wedge are provided with above body, the top surface of upper correcting wedge is upper plane, bottom surface is upper slope surface, under The top surface of correcting wedge is Caused by Sloping Surfaces, bottom surface is lower plane, and upper slope surface matches with Caused by Sloping Surfaces, and Caused by Sloping Surfaces is provided with wearing plate, Caused by Sloping Surfaces is provided with groove, and groove is provided with pulling bolt, and the top of bolt is pulled to be connected with the threaded hole on lower correcting wedge It connects, upper slope surface is provided with the stainless steel plate to match with wearing plate, and upper slope surface is provided with the protrusion with groove match, in protrusion It is provided with the U-type groove with bolt is pulled to match.
Its additional technical feature is:The pulling bolt is 2,3,4 or more.
Bearing height-regulating device provided by the utility model, support body are spherical bearing, pot bearing and board-like rubber The various bearings such as bearing.During installation, bearing height-regulating device is arranged on above support body, makes the upper of correcting wedge bottom surface The Caused by Sloping Surfaces of slope surface and lower correcting wedge top surface contacts, and the stainless steel plate of upper slope surface and the wearing plate of Caused by Sloping Surfaces are adjacent to, upper slope surface The groove for protruding out into Caused by Sloping Surfaces, protrusion and groove correcting wedge and lower correcting wedge will not be moved left and right, will draw Dynamic bolt passes through the U-type groove in protrusion, and the top of pulling bolt is made to be connected with the threaded hole on lower correcting wedge.It needs to be turned up When, pulling bolt is turned clockwise, and bolt is pulled to drive lower correcting wedge, lower correcting wedge and upper correcting wedge by threaded hole Between generate relative level movement, upper correcting wedge horizontal position is motionless, and lower correcting wedge moves horizontally, pull bolt in U-type groove Interior decline, lower correcting wedge increase upper correcting wedge vertical height, and bearing height regulating function is realized using mechanical performance.This practicality Novel provided bearing height-regulating device, it is simple in structure, easy to use, suitable for various bearings.As needed, it is 2 to pull bolt It is a, 3,4 or more.
Description of the drawings
Fig. 1 is the transversary schematic diagram of the utility model bearing height-regulating device;
Fig. 2 is the vertical structure schematic diagram of bearing height-regulating device;
Fig. 3 is the dimensional structure diagram of bearing height-regulating device;
Fig. 4 is the structure diagram of lower correcting wedge;
Fig. 5 is the structure diagram of upper correcting wedge.
Specific embodiment
The concrete structure of bearing height-regulating device provided by the utility model is described further below in conjunction with the accompanying drawings.
As shown in Figure 1, the utility model bearing height-regulating device includes support body 1, it is provided with above support body 1 Correcting wedge 2 and lower correcting wedge 3, the top surface of upper correcting wedge 2 is upper plane 4, bottom surface is upper slope surface 5, lower correcting wedge 3 Top surface is Caused by Sloping Surfaces 6, bottom surface is lower plane 7, and upper slope surface 5 matches with Caused by Sloping Surfaces 6, and Caused by Sloping Surfaces 6 is provided with wearing plate 8, is gone up a slope Face 5 is provided with stainless steel plate 9.
As shown in Fig. 2, it is 3 to pull bolt 10, the U-type groove with bolt 10 is pulled to match is provided on upper correcting wedge 2 11。
As shown in figure 3, the top surface of upper correcting wedge 2 is upper plane 4, bottom surface is upper slope surface 5, the top surface of lower correcting wedge 3 It is lower plane 7 for Caused by Sloping Surfaces 6, bottom surface, upper slope surface 5 matches with Caused by Sloping Surfaces 6, and lower correcting wedge 3 is equipped with threaded hole 12.
As shown in figure 4, the top surface of lower correcting wedge 3 is Caused by Sloping Surfaces 6, bottom surface is lower plane 7, Caused by Sloping Surfaces 6 is provided with wear-resisting Plate 8, Caused by Sloping Surfaces are provided with groove 13, are provided at groove 13 and pull bolt 10, pull on top and the lower correcting wedge 3 of bolt 10 Threaded hole 12 be connected.
As shown in figure 5, the upper slope surface 5 of upper correcting wedge 2 is provided with stainless steel plate 9, upper slope surface 5 is provided with protrusion 14, convex It rises and is provided with U-type groove 11 on 14.
Bearing height-regulating device provided by the utility model, support body 1 are spherical bearing, pot bearing and board-like rubber The various bearings such as bearing.During installation, bearing height-regulating device is arranged on above support body 1, makes 2 bottom surface of correcting wedge The Caused by Sloping Surfaces 6 of upper slope surface 5 and lower 3 top surface of correcting wedge contacts, and the stainless steel plate 9 of upper slope surface 5 is pasted with the wearing plate 8 of Caused by Sloping Surfaces 6 Tightly, the protrusion 14 of upper slope surface 5 enters the groove 13 of Caused by Sloping Surfaces 6, protrusion 14 and groove 13 so that upper correcting wedge and 2 times wedge pieces Block 3 will not move left and right, and pull on bolt 10 across the U-type groove 11 in protrusion 14, make the top of pulling bolt 10 and lower wedge shape Threaded hole 12 on cushion block 3 is connected.It when needing to be turned up, turns pull bolt 10 clockwise, bolt 10 is pulled to pass through threaded hole 12 drive lower correcting wedge 3, and relative level movement is generated between lower correcting wedge 3 and upper correcting wedge 2, and upper correcting wedge 2 is horizontal Position is motionless, and lower correcting wedge 3 moves horizontally, and bolt 10 is pulled to decline in the U-type groove 11, and lower correcting wedge 3 is by upper wedge piece 2 vertical height of block increases, and bearing height regulating function is realized using mechanical performance.
Bearing height-regulating device provided by the utility model is not limited only to above-described embodiment, but either which kind of form, all All any modification, equivalent and improvement made on the basis of the utility model etc., should be included in protection scope of the present invention Within.

Claims (2)

1. bearing height-regulating device, including support body, it is characterised in that:Correcting wedge is provided with above the support body With lower correcting wedge, the top surface of upper correcting wedge is upper plane, bottom surface is upper slope surface, the top surface of lower correcting wedge is Caused by Sloping Surfaces, Bottom surface is lower plane, and upper slope surface matches with Caused by Sloping Surfaces, and Caused by Sloping Surfaces is provided with wearing plate, and Caused by Sloping Surfaces is provided with groove, and groove is set Pulling bolt is equipped with, the top of bolt is pulled to be connected with the threaded hole on lower correcting wedge, upper slope surface is provided with and wearing plate The stainless steel plate to match, upper slope surface are provided with the protrusion with groove match, and the U with bolt is pulled to match is provided in protrusion Type groove.
2. bearing height-regulating device according to claim 1, it is characterised in that:The pulling bolt is 2,3,4 Or more.
CN201721660807.3U 2017-12-04 2017-12-04 Bearing height-regulating device Active CN207537873U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201721660807.3U CN207537873U (en) 2017-12-04 2017-12-04 Bearing height-regulating device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201721660807.3U CN207537873U (en) 2017-12-04 2017-12-04 Bearing height-regulating device

Publications (1)

Publication Number Publication Date
CN207537873U true CN207537873U (en) 2018-06-26

Family

ID=62616640

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201721660807.3U Active CN207537873U (en) 2017-12-04 2017-12-04 Bearing height-regulating device

Country Status (1)

Country Link
CN (1) CN207537873U (en)

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Effective date of registration: 20190107

Address after: 053000 Hebei Hengshui Binhu New Area Pengdu Township Zhugedian Village Hengshui Lutong Engineering Rubber Co., Ltd.

Patentee after: Hengshui Lutong Engineering Rubber Co., Ltd.

Address before: 053000 Hebei Hengshui Binhu New Area Pengdu Township Zhugedian Village Hengshui Lutong Engineering Rubber Co., Ltd.

Patentee before: Zhang Wentong