CN206752297U - Tension and compression vibration absorption and isolation support - Google Patents
Tension and compression vibration absorption and isolation support Download PDFInfo
- Publication number
- CN206752297U CN206752297U CN201720628621.3U CN201720628621U CN206752297U CN 206752297 U CN206752297 U CN 206752297U CN 201720628621 U CN201720628621 U CN 201720628621U CN 206752297 U CN206752297 U CN 206752297U
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- plate
- tension
- location
- fixedly connected
- vibration absorption
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Abstract
The utility model discloses a kind of tension and compression vibration absorption and isolation support, including the upper location-plate for being fixedly connected with girder bottom and for the lower location-plate with being fixedly connected at the top of pinner, it is provided between the upper location-plate and lower location-plate and subtracts shock insulation component, tension component is additionally provided between the upper location-plate and lower location-plate；The tension component includes upper limit plate, lower limiting board, top shoe and sliding block, the upper limit plate be fixedly connected with upper location-plate and be provided with along bridge to be used for for top shoe slide upper hopper chute, the lower limiting board is fixedly connected with lower location-plate and is provided with the gliding groove for being used to slide for sliding block of direction across bridge, and the top shoe is fixedly connected with sliding block；The utility model can not only bear vertical tension, also slidably, can not influence the shear deformation ability of bearing to direction across bridge along bridge, so as to reach in serviceability limit stage pressure-bearing, the multiple effect such as damping, power consumption, tension under geological process.
Description
Technical field
A kind of vibration absorption and isolation support is the utility model is related to, more particularly to a kind of tension and compression vibration absorption and isolation support.
Background technology
At present, the vibration absorption and isolation support commonly used in bridge structure has lead core rubber support, high-damp rubber support, friction pendulum
Several classes such as bearing.Its cardinal principle is using the friction energy-dissipating between the detrusion of rubber or bearing arc surface, so as to extend
The vibration period of structure, seismic energy input is reduced, reach the purpose of protection substructure.But the vibration absorption and isolation support of the above-mentioned type
Do not possess tensile property, when negative reaction occurs in geological process undersetting, can not just use the type bearing.
It is therefore desirable to a kind of tension and compression vibration absorption and isolation support, can not only bear vertical tension, also can along bridge to and cross-bridges
To slidably, the shear deformation ability of bearing is not influenceed, so as to reach in serviceability limit stage pressure-bearing, is subtracted under geological process
The multiple effects such as shake, power consumption, tension.
Utility model content
In view of this, the purpose of this utility model is to provide a kind of tension and compression vibration absorption and isolation support, can not only bear vertically to draw
Power, also slidably, the shear deformation ability of bearing can not be being influenceed to direction across bridge along bridge, so as to reach in normal use
Stage pressure-bearing, the multiple effect such as damping, power consumption, tension under geological process.
Tension and compression vibration absorption and isolation support of the present utility model, including for the upper location-plate being fixedly connected with girder bottom and be used for
With the lower location-plate that is fixedly connected at the top of pinner, be provided between the upper location-plate and lower location-plate and subtract shock insulation component, it is described on
Tension component is additionally provided between location-plate and lower location-plate；The tension component include upper limit plate, lower limiting board, top shoe and
Sliding block, the upper limit plate be fixedly connected with upper location-plate and be provided with along bridge to be used for for top shoe slide upper hopper chute,
The lower limiting board is fixedly connected with lower location-plate and is provided with the gliding groove for being used to slide for sliding block of direction across bridge, the upper cunning
Block is fixedly connected with sliding block.
Further, the top shoe and sliding block are rectangular block architecture, and the upper hopper chute with gliding groove is and rectangle
The rectangular groove structure that block structure adapts to.
Further, the top shoe is perpendicular with sliding block and is fixedly linked by a contiguous block.
Further, the bottom of the upper limit plate is provided with two blocks of symmetrical " L " shape plates I, is formed between two " L " shape plates I
Chute, supporting plate I is provided between the lateral surface and upper limit plate of " L " shape plate I.
Further, the bottom of the upper limit plate is provided with two blocks of symmetrical " L " shape plates II, is formed between two " L " shape plates II
Upper hopper chute, supporting plate II is provided between the lateral surface and upper limit plate of " L " shape plate II.
Further, upper slide is provided between top shoe top surface and upper limit plate bottom surface in the upper hopper chute, under described
Lower skateboard is provided between sliding block bottom surface and lower limiting board top surface in chute.
Further, the shock insulation component that subtracts is damping rubber structure.
Further, between the upper limit plate and upper location-plate and between the lower limiting board and lower location-plate by tight
Fixing bolt is fixedly connected.
Further, the upper limit plate, upper location-plate, lower limiting board and lower location-plate are steel plate structure.
The beneficial effects of the utility model：Tension and compression vibration absorption and isolation support of the present utility model, due to being additionally arranged tension component, when
Girder along bridge to and direction across bridge direction shake when drive upper location-plate movement, the presence of upper hopper chute and gliding groove complied with this
Shock conditions so that bearing can not only bear vertical tension, also slidably, can not influence bearing to direction across bridge along bridge
Shear deformation ability, so as to reach in serviceability limit stage pressure-bearing, the multiple effect such as damping, power consumption, tension under geological process
Fruit.
Brief description of the drawings
The utility model is further described with reference to the accompanying drawings and examples：
Fig. 1 is elevation of the present utility model；
Fig. 2 is side view of the present utility model；
Fig. 3 is the structural representation of tension component of the present utility model.
Embodiment
As shown in Figure 1 to Figure 3：The tension and compression vibration absorption and isolation support of the present embodiment, including for being fixedly connected with the bottom of girder 11
Upper location-plate 21 and the lower location-plate 22 for being fixedly connected with the top of pinner 12, the upper location-plate 21 and lower location-plate 22
Between be provided with subtract shock insulation component 3, be additionally provided with tension component between the upper location-plate 21 and lower location-plate 22；The tension component
Including upper limit plate 41, lower limiting board 42, top shoe 51 and sliding block 52, the upper limit plate 41 is fixed with upper location-plate 21 to be connected
Connect and be provided with along bridge to the upper hopper chute 61 for being used to slide for top shoe 51, the lower limiting board 42 and lower location-plate 22, which are fixed, to be connected
Connect and be provided with the gliding groove 62 for being used to slide for sliding block 52 of direction across bridge, the top shoe 51 is fixedly connected with sliding block 52；
During implementation, upper location-plate 21 is fixed on girder 11 by anchor bolt, and lower location-plate 22 is fixed on pinner by anchor bolt 71
12；It can be damping rubber structure, its layer of high-damping rubber containing HED and steel plate to subtract shock insulation component 3, be compounded to form through vulcanization；The upper limit
Position plate 41, upper location-plate 21, lower limiting board 42 and lower location-plate 22 are both preferably steel plate structure, have enough intensity, are easy to
Production and processing；Then by fastening spiral shell between upper limit plate 41 and upper location-plate 21 and between upper limit plate 41 and upper location-plate 21
Bolt 72 is fixedly connected；Due to being additionally arranged tension component, when girder 11 along bridge to and direction across bridge direction shake when drive on position
Plate 21 is moved, and this shock conditions has been complied with the presence of upper hopper chute 61 and gliding groove 62 so that bearing can not only bear vertically to draw
Power, also slidably, the shear deformation ability of bearing can not be being influenceed to direction across bridge along bridge, so as to reach in normal use
Stage pressure-bearing, the multiple effect such as damping, power consumption, tension under geological process.
In the present embodiment, the top shoe 51 and sliding block 52 are rectangular block architecture, the upper hopper chute 61 and gliding groove
62 be the rectangular groove structure adapted to rectangular block architecture；It is easy to process, while make it that the slip between part is more happy；Institute
It is perpendicular with sliding block 52 and be fixedly linked by a contiguous block to state top shoe 51, contiguous block respectively with top shoe 51 and sliding block
52 are welded to connect so that top shoe 51 can be synchronized with the movement with sliding block 52.
In the present embodiment, the bottom of the upper limit plate 41 be provided with two pieces it is symmetrical " I 41a of L " shapes plate, two " L " shapes plates I
Between 41a formed upper hopper chute 61, " L " shapes plate I 41a lateral surface and upper limit plate 41 between be provided with supporting plate I 81；" L " shapes plate I
41a is integrally formed with upper limit plate 41；" L " shape structure is advantageous to prevent top shoe 51 from departing from upper hopper chute 61；Supporting plate I 81 is favourable
In improve " L " shapes plate I 41a stable degree；Similarly, the bottom of the upper limit plate 41 is provided with two pieces symmetrically " L " shapes plate II
Between 42a, the 42a of two " L " shapes plate II formed upper hopper chute 61, " L " shapes plate II 42a lateral surface and upper limit plate 41 between be provided with branch
Fagging II 82.
In the present embodiment, upper cunning is provided between the top surface of top shoe 51 and the bottom surface of upper limit plate 41 in the upper hopper chute 61
Plate 91, the gliding groove 62 is interior to be provided with lower skateboard 92 between the bottom surface of sliding block 52 and the top surface of lower limiting board 42；Upper slide 91,
The thickness of lower skateboard 92 can be 3-5mm, and its surface is smooth, can effectively reduce the frictional resistance between sliding block and limiting plate.
Finally illustrate, above example is only unrestricted to illustrate the technical solution of the utility model, although ginseng
The utility model is described in detail according to preferred embodiment, it will be understood by those within the art that, can be to this
The technical scheme of utility model is modified or equivalent substitution, without departing from the objective and model of technical solutions of the utility model
Enclose, it all should cover among right of the present utility model.
Claims (9)
1. a kind of tension and compression vibration absorption and isolation support, including the upper location-plate for being fixedly connected with girder bottom and for at the top of pinner
The lower location-plate being fixedly connected, it is provided between the upper location-plate and lower location-plate and subtracts shock insulation component, it is characterised in that：On described
Tension component is additionally provided between location-plate and lower location-plate；The tension component include upper limit plate, lower limiting board, top shoe and
Sliding block, the upper limit plate be fixedly connected with upper location-plate and be provided with along bridge to be used for for top shoe slide upper hopper chute,
The lower limiting board is fixedly connected with lower location-plate and is provided with the gliding groove for being used to slide for sliding block of direction across bridge, the upper cunning
Block is fixedly connected with sliding block.
2. tension and compression vibration absorption and isolation support according to claim 1, it is characterised in that：The top shoe and sliding block are rectangle
Block structure, the upper hopper chute and the rectangular groove structure that gliding groove is with rectangular block architecture adaptation.
3. tension and compression vibration absorption and isolation support according to claim 1, it is characterised in that：The top shoe and sliding block it is perpendicular and
It is fixedly linked by a contiguous block.
4. tension and compression vibration absorption and isolation support according to claim 1, it is characterised in that：The bottom of the upper limit plate is provided with two pieces
Symmetrically " L " shape plate I, upper hopper chute is formed between two " L " shape plates I, branch is provided between the lateral surface and upper limit plate of " L " shape plate I
Fagging I.
5. tension and compression vibration absorption and isolation support according to claim 4, it is characterised in that：The bottom of the upper limit plate is provided with two pieces
Symmetrically " L " shape plate II, upper hopper chute is formed between two " L " shape plates II, is provided between the lateral surface and upper limit plate of " L " shape plate II
Supporting plate II.
6. tension and compression vibration absorption and isolation support according to claim 1, it is characterised in that：It is located at top shoe top surface in the upper hopper chute
Upper slide is provided between upper limit plate bottom surface, is provided with the gliding groove between sliding block bottom surface and lower limiting board top surface
Lower skateboard.
7. tension and compression vibration absorption and isolation support according to claim 1, it is characterised in that：The shock insulation component that subtracts is damping rubber knot
Structure.
8. tension and compression vibration absorption and isolation support according to claim 1, it is characterised in that：Between the upper limit plate and upper location-plate
And it is fixedly connected between the lower limiting board and lower location-plate by fastening bolt.
9. tension and compression vibration absorption and isolation support according to claim 1, it is characterised in that：The upper limit plate, upper location-plate, lower limit
Position plate and lower location-plate are steel plate structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720628621.3U CN206752297U (en) | 2017-05-27 | 2017-05-27 | Tension and compression vibration absorption and isolation support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720628621.3U CN206752297U (en) | 2017-05-27 | 2017-05-27 | Tension and compression vibration absorption and isolation support |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206752297U true CN206752297U (en) | 2017-12-15 |
Family
ID=60621717
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720628621.3U Expired - Fee Related CN206752297U (en) | 2017-05-27 | 2017-05-27 | Tension and compression vibration absorption and isolation support |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206752297U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109112957A (en) * | 2018-11-02 | 2019-01-01 | 贵州省交通规划勘察设计研究院股份有限公司 | A kind of anti-pulling ball-type bridge pad of Bidirectional slide |
| CN113882245A (en) * | 2021-10-11 | 2022-01-04 | 马赫 | Shock-resistant bridge plate type rubber support |
| CN115450330A (en) * | 2022-09-28 | 2022-12-09 | 苏州海德新材料科技股份有限公司 | Shock insulation hinged tensile support |
-
2017
- 2017-05-27 CN CN201720628621.3U patent/CN206752297U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109112957A (en) * | 2018-11-02 | 2019-01-01 | 贵州省交通规划勘察设计研究院股份有限公司 | A kind of anti-pulling ball-type bridge pad of Bidirectional slide |
| CN113882245A (en) * | 2021-10-11 | 2022-01-04 | 马赫 | Shock-resistant bridge plate type rubber support |
| CN113882245B (en) * | 2021-10-11 | 2023-11-28 | 陕西中宇交通规划设计有限公司 | Shock-resistant bridge plate type rubber support |
| CN115450330A (en) * | 2022-09-28 | 2022-12-09 | 苏州海德新材料科技股份有限公司 | Shock insulation hinged tensile support |
| CN115450330B (en) * | 2022-09-28 | 2023-09-05 | 苏州海德新材料科技股份有限公司 | Shock insulation articulated tensile support |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171215 Termination date: 20210527 |