CN207227941U - A kind of spacing bearing of elastic guide - Google Patents
A kind of spacing bearing of elastic guide Download PDFInfo
- Publication number
- CN207227941U CN207227941U CN201721240706.0U CN201721240706U CN207227941U CN 207227941 U CN207227941 U CN 207227941U CN 201721240706 U CN201721240706 U CN 201721240706U CN 207227941 U CN207227941 U CN 207227941U
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- China
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- plate
- installing plate
- undersetting
- brute spring
- upper bracket
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Abstract
The utility model discloses a kind of spacing bearing of elastic guide, including：Upper bracket installing plate, undersetting installing plate and double sphere inlays, the upper bracket installing plate bottom symmetrical is provided with the push plate positioned at undersetting installing plate both sides, the brute spring being directed toward on the outside of undersetting installing plate is provided with the push plate, fixed plate corresponding with brute spring is provided with the outside of the undersetting installing plate, the brute spring end is provided with float plate corresponding with fixed plate, and the guide rod of float plate is provided through on the outside of the fixed plate.Through the above way, the spacing bearing of elastic guide described in the utility model, when upper bracket installing plate swings, brute spring pushes float plate swing, movement of the float plate along guide rod guiding brute spring, when upper bracket installing plate and excessive undersetting installing plate opposing oscillatory amplitude, fixed plate is contacted with float plate, using the elasticity lifting damping effect of brute spring, structural stability is improved.
Description
Technical field
Bridge pad field is the utility model is related to, more particularly to a kind of spacing bearing of elastic guide.
Background technology
Bridge pad is relatively common bridge and railway are overhead, and being distinguished from structure mainly has basin shape bearing and spherical branch
Seat, be arranged between the bridge pier of bridge and bridge beam body, when run into shaken caused by earthquake or other factors when, bridge pad tool
There are antidetonation and vibration damping.
The swing angle of spherical bearing is flexible, easy for construction, and anti seismic efficiency is good, but angle is excessively flexible, stable structure
Property decreases, and for improving stability, can set annular stop structure, but annular stop structure uniformly limit it is all
The swing in direction, is intended to the bearing of fixed structure, without elasticity, greatly reduces effectiveness in vibration suppression.
Utility model content
The utility model carries out limition orientation mainly solving the technical problems that provide a kind of elastic guide spacing bearing
And resilient support, lift damping effect.
In order to solve the above technical problems, the technical solution that the utility model uses is：A kind of elastic guide limit is provided
The bearing of position, including：Upper bracket installing plate, undersetting installing plate and double sphere inlays, double sphere inlays are arranged on branch
Between seat installing plate and undersetting installing plate, the upper bracket installing plate bottom symmetrical is provided with positioned at undersetting installing plate both sides
Push plate, the brute spring being directed toward on the outside of undersetting installing plate is provided with the push plate, is set on the outside of the undersetting installing plate
Fixed plate corresponding with brute spring is equipped with, the brute spring end is provided with float plate corresponding with fixed plate, described solid
The guide rod of float plate is provided through on the outside of fixed board.
In one preferred embodiment of the utility model, the push plate is L-shaped bent plate, using bolt and upper bracket installing plate
It is connected.
In one preferred embodiment of the utility model, through hole corresponding with guide rod is provided with the float plate.
In one preferred embodiment of the utility model, the brute spring is spiral hollow structure.
In one preferred embodiment of the utility model, the spacing between the fixed plate and float plate is 50 ~ 100mm.
In one preferred embodiment of the utility model, the first circular arc anti-attrition is provided with the top of double sphere inlays
Plate, the lower surface of the upper bracket installing plate are provided with the first arc groove corresponding with the first circular arc wearing plate.
In one preferred embodiment of the utility model, the bottom of double sphere inlays is provided with the second circular arc anti-attrition
Plate, the upper surface of the undersetting installing plate are provided with the second arc groove corresponding with the second circular arc wearing plate.
In one preferred embodiment of the utility model, indent is provided with installation corresponding with brute spring in the push plate
Groove.
The beneficial effects of the utility model are：A kind of spacing bearing of elastic guide that the utility model is pointed out, upper bracket
When installing plate swings, brute spring pushes float plate swing, and float plate guides the movement of brute spring along guide rod, when
When upper bracket installing plate and excessive undersetting installing plate opposing oscillatory amplitude, fixed plate is contacted with float plate, utilizes brute spring
Elasticity lifting damping effect, improve structural stability.
Brief description of the drawings
It is required in being described below to embodiment in order to illustrate more clearly of the technical scheme in the embodiment of the utility model
Attached drawing to be used is briefly described, it should be apparent that, drawings in the following description are only some realities of the utility model
Example is applied, for those of ordinary skill in the art, without creative efforts, can also be according to these attached drawings
Other attached drawings are obtained, wherein：
Fig. 1 is a kind of structure diagram of spacing one preferred embodiment of bearing of elastic guide of the utility model.
Embodiment
Below by the technical scheme in the utility model embodiment is clearly and completely described, it is clear that described
Embodiment is only the part of the embodiment of the utility model, instead of all the embodiments.Based on the implementation in the utility model
Example, all other embodiment that those of ordinary skill in the art are obtained without making creative work, belongs to
The scope of the utility model protection.
Referring to Fig. 1, the utility model embodiment includes：
A kind of spacing bearing of elastic guide, including：Upper bracket installing plate 1, undersetting installing plate 2 and double sphere inlays 7,
Double sphere inlays 7 are arranged between upper bracket installing plate 1 and undersetting installing plate 2, support upper bracket installing plate 1 and lower branch
The opposing oscillatory of seat installing plate 2.
The top of double sphere inlays 7 is provided with the first circular arc wearing plate 8, the lower surface of the upper bracket installing plate 1
It is provided with and 8 corresponding first arc groove 9 of the first circular arc wearing plate.The bottom of double sphere inlays 7 is provided with the second circle
Arc wearing plate 3, the upper surface of the undersetting installing plate 2 are provided with and 3 corresponding second arc groove of the second circular arc wearing plate
4.First circular arc wearing plate 8 and the second circular arc wearing plate 3 reduce the abrasion of upper bracket installing plate 1 and undersetting installing plate 2, warp
It is durable long.
1 bottom symmetrical of upper bracket installing plate is provided with the push plate 6 positioned at 2 both sides of undersetting installing plate, the push plate 6
On be provided with the brute spring 13 for being directed toward the outside of undersetting installing plate 2, the outside of undersetting installing plate 2 is provided with and strength bullet
The corresponding fixed plate 11 of spring 13,13 end of brute spring are provided with float plate 12 corresponding with fixed plate 11, the fixation
The outside of plate 11 is provided through the guide rod 10 of float plate 12, is provided with the float plate 12 corresponding with guide rod 10 logical
Hole.When upper bracket installing plate 1 swings, brute spring 13 pushes float plate 12 and swings, and float plate 12 is drawn along guide rod 10
The movement of brute spring 13 is led, when upper bracket installing plate 1 and excessive 2 opposing oscillatory amplitude of undersetting installing plate, fixed plate 11
Contacted with float plate 12, using the elasticity lifting damping effect of brute spring 13, improve structural stability.
Indent is provided with mounting groove 14 corresponding with brute spring 13 in the push plate 6, and installation facility, improves strength bullet
The structural stability of spring 13.
The push plate 6 is L-shaped bent plate, is connected using bolt 5 with upper bracket installing plate 1, sound construction, safeguards facility.
The brute spring 13 is spiral hollow structure, is conducive to extension of the guide rod 10 in brute spring 13.It is described
Spacing between fixed plate 11 and float plate 12 is 50 ~ 100mm, it is allowed to which upper bracket installing plate 1 and undersetting installing plate 2 carry out one
The swing of tentering degree and brute spring 13 does not work, reduce brute spring 13 fatigue, lifted brute spring 13 durability.
In conclusion the bearing that a kind of elastic guide for pointing out of the utility model is spacing, installed in bridge and support column it
Between, the guiding that can be swung, and elastic shock attenuation is carried out, structural stability is good, safeguards facility.
The above description is only the embodiments of the present invention, and it does not limit the scope of the patent of the present invention, every
The equivalent structure or equivalent flow shift made using the utility model description, is directly or indirectly used in other phases
The technical field of pass, is equally included in the patent within the scope of the utility model.
Claims (8)
1. a kind of spacing bearing of elastic guide, including：Upper bracket installing plate, undersetting installing plate and double sphere inlays, it is described
Double sphere inlays are arranged between upper bracket installing plate and undersetting installing plate, it is characterised in that the upper bracket installing plate bottom
Portion is symmetrically arranged with the push plate positioned at undersetting installing plate both sides, is provided with and is directed toward on the outside of undersetting installing plate in the push plate
Brute spring, the undersetting installing plate outside are provided with fixed plate corresponding with brute spring, and the brute spring end is set
Float plate corresponding with fixed plate is equipped with, the guide rod of float plate is provided through on the outside of the fixed plate.
2. the spacing bearing of elastic guide according to claim 1, it is characterised in that the push plate is L-shaped bent plate, is used
Bolt is connected with upper bracket installing plate.
3. the spacing bearing of elastic guide according to claim 1, it is characterised in that be provided with and lead in the float plate
To the corresponding through hole of bar.
4. the spacing bearing of elastic guide according to claim 1, it is characterised in that the brute spring is spiral hollow
Structure.
5. the spacing bearing of elastic guide according to claim 1, it is characterised in that between the fixed plate and float plate
Spacing be 50 ~ 100mm.
6. the spacing bearing of elastic guide according to claim 1, it is characterised in that set at the top of double sphere inlays
The first circular arc wearing plate is equipped with, the lower surface of the upper bracket installing plate is provided with the first circle corresponding with the first circular arc wearing plate
Arc fluting.
7. the spacing bearing of elastic guide according to claim 1, it is characterised in that the bottom of double sphere inlays is set
The second circular arc wearing plate is equipped with, the upper surface of the undersetting installing plate is provided with the second circle corresponding with the second circular arc wearing plate
Arc fluting.
8. the spacing bearing of elastic guide according to claim 1, it is characterised in that in the push plate indent be provided with
The corresponding mounting groove of brute spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721240706.0U CN207227941U (en) | 2017-09-26 | 2017-09-26 | A kind of spacing bearing of elastic guide |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721240706.0U CN207227941U (en) | 2017-09-26 | 2017-09-26 | A kind of spacing bearing of elastic guide |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207227941U true CN207227941U (en) | 2018-04-13 |
Family
ID=61864349
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721240706.0U Active CN207227941U (en) | 2017-09-26 | 2017-09-26 | A kind of spacing bearing of elastic guide |
Country Status (1)
| Country | Link |
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| CN (1) | CN207227941U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110616937A (en) * | 2019-09-09 | 2019-12-27 | 吉林农业大学 | Variable-frequency curved-surface ball shock insulation support with viscous damper |
| CN112555104A (en) * | 2020-12-01 | 2021-03-26 | 江苏铁科新材料股份有限公司 | Anti-torsion composite mass damper for tower of wind generating set |
| CN112663487A (en) * | 2020-12-04 | 2021-04-16 | 株洲时代新材料科技股份有限公司 | Damping support with pre-deflection adjustable and state self-resetting functions |
-
2017
- 2017-09-26 CN CN201721240706.0U patent/CN207227941U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110616937A (en) * | 2019-09-09 | 2019-12-27 | 吉林农业大学 | Variable-frequency curved-surface ball shock insulation support with viscous damper |
| CN112555104A (en) * | 2020-12-01 | 2021-03-26 | 江苏铁科新材料股份有限公司 | Anti-torsion composite mass damper for tower of wind generating set |
| CN112555104B (en) * | 2020-12-01 | 2024-04-16 | 江苏铁科新材料股份有限公司 | Anti-torsion composite mass damper for tower of wind generating set |
| CN112663487A (en) * | 2020-12-04 | 2021-04-16 | 株洲时代新材料科技股份有限公司 | Damping support with pre-deflection adjustable and state self-resetting functions |
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