CN209323345U - A kind of damping device for highway bridge - Google Patents
A kind of damping device for highway bridge Download PDFInfo
- Publication number
- CN209323345U CN209323345U CN201821937583.0U CN201821937583U CN209323345U CN 209323345 U CN209323345 U CN 209323345U CN 201821937583 U CN201821937583 U CN 201821937583U CN 209323345 U CN209323345 U CN 209323345U
- Authority
- CN
- China
- Prior art keywords
- plate
- rubber pad
- pedestal
- highway bridge
- block
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000013016 damping Methods 0.000 title claims abstract description 26
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 21
- 230000002787 reinforcement Effects 0.000 claims description 5
- 238000009434 installation Methods 0.000 claims description 3
- 239000007787 solid Substances 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 7
- 238000010586 diagram Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 230000035939 shock Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 239000003643 water by type Substances 0.000 description 1
Landscapes
- Bridges Or Land Bridges (AREA)
Abstract
The utility model discloses a kind of damping devices for highway bridge, including fixed link, mounting plate, top plate, rubber pad, pedestal and mounting base, sliding seat is installed at the top of the mounting base, bottom inside the sliding seat is equipped with connecting plate, two groups of fixed plates are installed at the top of the connecting plate, the inside of the mounting plate is equipped with sliding block, mounting plate is installed at the top of the backing plate, pedestal is installed at the top of the mounting plate, fixing seat is installed at the top of the pedestal, the inside of the fixing seat is equipped with rubber pad, fixed block is installed at the top of the rubber pad, top plate is installed at the top of the fixed block.The utility model passes through the telescopic rod and damping spring installed in rubber pad, effectively impact force suffered by rubber pad can be carried out letting out power, so that the service life of rubber pad is effectively raised, so as to avoid there is fatigue, lead to the problems such as damping effect is bad, and protection is poor.
Description
Technical field
The utility model relates to bridge technology field, specially a kind of damping device for highway bridge.
Background technique
Highway alignment passes through the waters such as rivers, bay, lake, reservoir, feed ditch, or the deep valley area big across height difference, or
Across other traffic routes, in order to keep the traffic moving, needs build a bridge.Bustling urban district needs to set to be made of overpass sometimes
Viaduct.Other hill path line is great because digging subgrade engineering, or because geological structure is unstable, or because protecting landscape, sometimes
Overpass is built, in real life, due to being influenced by geologic change and the vibration of other external equipments, all may cause
The vibration of bridge itself, this vibration often will lead to the damage in bridge structure, and this damage over time can be direct
The safety and service life of bridge are influenced, the country one of multiple as earthquake, China, the anti-seismic performance of bridge just becomes bridge
The a part held the balance in beam design, current most damping device will appear fatigue after prolonged use, lead
The problems such as cause damping effect is bad, and protection is poor.
Utility model content
The purpose of this utility model is to provide a kind of damping devices for highway bridge, to solve above-mentioned background
The problem of being proposed in technology.
To achieve the above object, the utility model provides the following technical solutions: a kind of bumper and absorbing shock for highway bridge
Device, including fixed link, mounting plate, top plate, rubber pad, pedestal and mounting base are equipped with sliding seat at the top of the mounting base,
Bottom inside the sliding seat is equipped with connecting plate, and two groups of fixed plates, the mounting plate are equipped at the top of the connecting plate
Inside sliding block is installed, backing plate is installed at the top of the sliding block, mounting plate, the installation are installed at the top of the backing plate
Pedestal is installed at the top of plate, fixing seat is installed at the top of the pedestal, the inside of the fixing seat is equipped with rubber pad, institute
It states and fixed block is installed at the top of rubber pad, top plate is installed at the top of the fixed block.
Preferably, the side of the top plate and mounting base is equipped with link block, is equipped with fixed link at the top of link block.
Preferably, the inside of the rubber pad is equipped with three groups of empty slots, and the inside of empty slot is equipped with telescopic rod, telescopic rod
Outside is enclosed with damping spring.
Preferably, connecting rod is equipped with by fixed knob between the pedestal and top plate.
Preferably, the outside at the top of the mounting base is equipped with bottom plate.
Preferably, reinforcement block is installed between the pedestal and fixing seat.
Compared with prior art, the utility model has the beneficial effects that the damping device for being used for highway bridge is logical
The telescopic rod and damping spring installed in rubber pad are crossed, effectively impact force suffered by rubber pad can be carried out to let out power, from
And the service life of rubber pad is effectively raised, so as to avoid there is fatigue, cause damping effect bad, protection is poor
The problems such as, by the sliding seat that is equipped with can impact force suffered by reduction device one step ahead, to improve the present apparatus
Damping effect can be used for increasing the stability of the present apparatus by the connecting rod being equipped with, and can be facilitated by the fixed link being equipped with
The present apparatus to be installed, while improving the stability that the present apparatus is connect with bridge, the present apparatus uses simply, and it is easy for installation, while into
One step improves damping effect.
Detailed description of the invention
Fig. 1 is the overall structure diagram of the utility model；
Fig. 2 is the structural schematic diagram of the utility model；
Fig. 3 is the side structure schematic diagram of the utility model.
In figure: 1, fixed link；101, link block；2, top plate；201, fixed block；3, rubber pad；301, empty slot；302, it stretches
Bar；303, damping spring；4, pedestal；401, reinforcement block；402, fixing seat；5, mounting base；501, bottom plate；6, connecting rod；601,
Fixed knob；7, sliding seat；701, fixed plate；702, connecting plate；703, mounting plate；704, backing plate；705, sliding block.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
In the description of the present invention, it should be noted that term " on ", "lower", "inner", "outside" " front end ", " after
The orientation or positional relationship of the instructions such as end ", " both ends ", " one end ", " other end " is that orientation based on the figure or position are closed
System, is merely for convenience of describing the present invention and simplifying the description, rather than the device or element of indication or suggestion meaning are necessary
It with specific orientation, is constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.In addition,
Term " first ", " second " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified
Dress ", " being provided with ", " connection " etc., shall be understood in a broad sense, such as " connection ", may be a fixed connection, be also possible to detachably connect
It connects, or is integrally connected；It can be mechanical connection, be also possible to be electrically connected；It can be directly connected, intermediate matchmaker can also be passed through
Jie is indirectly connected, and can be the connection inside two elements.It for the ordinary skill in the art, can be with concrete condition
Understand the concrete meaning of above-mentioned term in the present invention.
Fig. 1-3 is please referred to, a kind of embodiment provided by the utility model: a kind of bumper and absorbing shock dress for highway bridge
It sets, including fixed link 1, mounting plate 703, top plate 2, rubber pad 3, pedestal 4 and mounting base 5, the top of mounting base 5 are equipped with activity
Seat 7, sliding seat 7 can impact force suffered by reduction device one step ahead, to improve the damping effect of the present apparatus, sliding seat
Bottom inside 7 is equipped with connecting plate 702, and connecting plate 702 can be used for installing fixed sliding seat 7, the top peace of connecting plate 702
Equipped with two groups of fixed plates 701, fixed plate 701 can form slideway, so that device be facilitated to let out power, the inside of mounting plate 703 is equipped with
Sliding block 705, the top of sliding block 705 are equipped with backing plate 704, and backing plate 704 can reduce impact force suffered by device, backing plate 704
Top is equipped with mounting plate 703, and the top of mounting plate 703 is equipped with pedestal 4, and pedestal 4 effectively raises the stability of device,
The top of pedestal 4 is equipped with fixing seat 402, and the inside of fixing seat 402 is equipped with rubber pad 3, reduces the impact force that bridge is subject to,
The top of rubber pad 3 is equipped with fixed block 201, and the top of fixed block 201 is equipped with top plate 2, and top plate 2 can be by the present apparatus and bridge
Beam connection.
Further, the side of top plate 2 and mounting base 5 is equipped with link block 101, and link block 101 can be used for installing not length
Fixed link 1, the top of link block 101 is equipped with fixed link 1, and fixed link 1 improves the stability that the present apparatus is connect with bridge.
Further, the inside of rubber pad 3 is equipped with three groups of empty slots 301, and the inside of empty slot 301 is equipped with telescopic rod 302, stretches
The outside of contracting bar 302 is enclosed with damping spring 303, telescopic rod 302 and damping spring 303, can be effectively to suffered by rubber pad 3
Impact force carry out letting out power, to effectively raise the service life of rubber pad 3, so as to avoid there is fatigue, cause to subtract
Shake ineffective, the problems such as protection is poor.
Further, connecting rod 6 is equipped with by fixed knob 601 between pedestal 4 and top plate 2, connecting rod 6 improves device
The stability of integrated connection.
Further, the outside at 5 top of mounting base is equipped with bottom plate 501, and bottom plate 501 prevents sundries from entering in device.
Further, reinforcement block 401 is installed between pedestal 4 and fixing seat 402, reinforcement block 401 effectively improve pedestal 4 with
The stability of fixing seat 402.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and
And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this is practical new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this is practical new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing for the equivalent requirements of the claims will be fallen in
All changes in justice and range are embraced therein.It should not treat any reference in the claims as limiting
Related claim.
Claims (6)
1. a kind of damping device for highway bridge, including fixed link, mounting plate, top plate, rubber pad, pedestal and installation
Seat, it is characterised in that: sliding seat is installed at the top of the mounting base, the bottom inside the sliding seat is equipped with connecting plate,
Two groups of fixed plates are installed, the inside of the mounting plate is equipped with sliding block, the top peace of the sliding block at the top of the connecting plate
Equipped with backing plate, mounting plate is installed at the top of the backing plate, pedestal, the top of the pedestal are installed at the top of the mounting plate
Fixing seat is installed, the inside of the fixing seat is equipped with rubber pad, and fixed block is equipped at the top of the rubber pad, described solid
Determine that top plate is installed at the top of block.
2. a kind of damping device for highway bridge according to claim 1, it is characterised in that: the top plate with
The side of mounting base is equipped with link block, is equipped with fixed link at the top of link block.
3. a kind of damping device for highway bridge according to claim 1, it is characterised in that: the rubber pad
Inside three groups of empty slots are installed, the inside of empty slot is equipped with telescopic rod, is enclosed with damping spring on the outside of telescopic rod.
4. a kind of damping device for highway bridge according to claim 1, it is characterised in that: the pedestal with
Connecting rod is equipped with by fixed knob between top plate.
5. a kind of damping device for highway bridge according to claim 1, it is characterised in that: the mounting base
Bottom plate is installed on the outside of top.
6. a kind of damping device for highway bridge according to claim 1, it is characterised in that: the pedestal with
Reinforcement block is installed between fixing seat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821937583.0U CN209323345U (en) | 2018-11-23 | 2018-11-23 | A kind of damping device for highway bridge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821937583.0U CN209323345U (en) | 2018-11-23 | 2018-11-23 | A kind of damping device for highway bridge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209323345U true CN209323345U (en) | 2019-08-30 |
Family
ID=67711167
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821937583.0U Expired - Fee Related CN209323345U (en) | 2018-11-23 | 2018-11-23 | A kind of damping device for highway bridge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209323345U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111501536A (en) * | 2020-04-14 | 2020-08-07 | 中铁二十四局集团江苏工程有限公司 | Anti-seismic high-speed rail bridge support and construction method thereof |
-
2018
- 2018-11-23 CN CN201821937583.0U patent/CN209323345U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111501536A (en) * | 2020-04-14 | 2020-08-07 | 中铁二十四局集团江苏工程有限公司 | Anti-seismic high-speed rail bridge support and construction method thereof |
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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 |
Granted publication date: 20190830 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |