CN208072191U - A kind of bumper and absorbing shock expansion joint applied to bridge - Google Patents
A kind of bumper and absorbing shock expansion joint applied to bridge Download PDFInfo
- Publication number
- CN208072191U CN208072191U CN201820325185.7U CN201820325185U CN208072191U CN 208072191 U CN208072191 U CN 208072191U CN 201820325185 U CN201820325185 U CN 201820325185U CN 208072191 U CN208072191 U CN 208072191U
- Authority
- CN
- China
- Prior art keywords
- bridge
- plate
- elastic
- fixed plate
- support plate
- 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
Landscapes
- Bridges Or Land Bridges (AREA)
Abstract
The utility model discloses a kind of bumper and absorbing shock expansion joint applied to bridge,Including bridge,The bridge includes the first bridge,Second bridge,It is bridge body space between first bridge and the second bridge,It is provided with fixing device in bridge body space,Shock absorption buffering mechanism,Bottom of the fixing device between the first bridge and the second bridge and close to bridge,The fixing device includes fixed plate,First support plate,Support column,First supporting pad,Second supporting pad,The fixed plate constitutes for horizontal segment with vertical section inverted T shaped,The first bridge is stretched into one end of the horizontal segment of fixed plate,The other end of the horizontal segment of fixed plate stretches into the second bridge,The top horizontal of fixed plate vertical section is provided with the first support plate,The shock absorption buffering mechanism is set to above fixing device,The top of shock absorption buffering mechanism and the upper surface flush of bridge.
Description
Technical field
The utility model is related to bridge field more particularly to a kind of bumper and absorbing shock expansion joints applied to bridge.
Background technology
Currently, widely used bridge expansion joint structure has two classes, one kind is brace type, and this kind of expansion joint directly supports
Car load, such as mat rubber expansion joint, steel plate expansion joint, they have following deficiency, structure is more complex, difficulty of construction is larger,
It is easily deformed that damage, maintenance is difficult, sealing performance is poor, price is more expensive, apparent sense is had when in addition vehicle passes through
Feel, or even will appear and jump vehicle phenomenon, another kind of is dock, the not direct vehicle load in this kind of expansion joint, as rubber is stretched
Contracting seam fills out filling formula expansion joint, the former is susceptible to rubber and is broken, falls off, jumps since rubber itself is elastic small, easy to aging
It rises and waits harm, to lose its due function, the latter is filled out simultaneously due to force-mechanism complexity between joint sealing material and bonding interface
The quality of sewing itself, structure type, construction technology, execution conditions, bridge beam body telescopic variation rule are not easy to grasp so that
Crack is also easy to produce between joint sealing material and bonding interface, bridge expanssion joint is convenient for repairing same weight sometimes for repairing
It wants.
Invention content
To solve the deficiencies in the prior art, the purpose of this utility model is to provide a kind of bumper and absorbing shock applied to bridge and stretches
Contracting seam.
To realize the above-mentioned technical purpose, technical solution used by the utility model is as follows.
A kind of bumper and absorbing shock expansion joint applied to bridge, including bridge, the bridge include the first bridge,
Second bridge is bridge body space between first bridge and the second bridge, is provided in bridge body space solid
Determine device, shock absorption buffering mechanism, bottom of the fixing device between the first bridge and the second bridge and close to bridge,
The fixing device includes fixed plate, the first support plate, support column, the first supporting pad, the second supporting pad, the fixed plate
Constituted with vertical section for horizontal segment inverted T shaped, the first bridge, the horizontal segment of fixed plate are stretched into one end of the horizontal segment of fixed plate
The other end stretch into the second bridge, the vertical section of the fixed plate is set to the centre position of fixed plate horizontal segment, fixed
The top horizontal of plate vertical section is provided with the first support plate, and support is vertically arranged between the fixed plate and the first support plate
Column, the support column is two and is located at the both sides of fixed plate vertical section, and the top of support column passes through the first supporting pad
It is fixedly connected with the first support plate, the bottom of support column is fixedly connected by the second supporting pad with fixed plate, and the damping is slow
Flushing device is set to above fixing device, the top of shock absorption buffering mechanism and the upper surface flush of bridge.
As further improvement of the utility model.
The shock absorption buffering mechanism include the first elastic plate, the second elastic plate, elastic coagulating layer, bitumen layer, second
Fagging, first elastic plate are vertically arranged at the top of the first support plate, first elastic plate be several and
It is even to be vertically arranged, it is fixedly connected by circular arc between adjacent two first elastic plates, the upper horizontal of the first elastic plate is provided with
Two support plates are cast with elastic filler, are set above second support plate between the first support plate and the second support plate
It is horizontally disposed to be equipped with the second elastic plate, second elastic plate, the second elastic plate is several and evenly distributed, two adjacent the
It is fixedly connected by circular arc between two elastic plates, the upper horizontal of the second elastic plate is provided with cushion, the second elastic plate and bullet
It is cast with bitumen layer, the upper surface flush of the cushion and bridge between property pad.
As further improvement of the utility model.
Be provided with protective device at the top of the bridge, the protective device include removable cover, fixed cover board,
Articulated shaft, pin, the fixed cover plate level are set to the upper surface of the first bridge, and the center of fixed cover board is vertical
It is inserted into pin to be used to fix, one end of the fixation cover board and close gap location between first bridge and the second bridge
It is provided with removable cover, hinged by articulated shaft between one end of the removable cover and fixed cover board, articulated shaft is hinged
Perpendicular to the length direction of bridge, removable cover can rotate shaft core line along the hinged shaft core line of articulated shaft, the length of removable cover
Degree is more than the distance between the first bridge and the second bridge, and the upper surface of removable cover is provided with wearing layer.
The advantageous effect of the utility model compared with prior art is that the utility model is made with preferable damping, buffering
With stability is preferable, and use and maintenance is more convenient.
Description of the drawings
In order to illustrate more clearly of the utility model embodiment, letter will be done to attached drawing needed in the embodiment below
Single introduction, it should be apparent that, the accompanying drawings in the following description is only some embodiments of the utility model, general for this field
For logical technical staff, without creative efforts, other drawings may also be obtained based on these drawings.
Fig. 1 is the structural schematic diagram of the utility model.
It is denoted as in figure：1, the first bridge；2, the second bridge；3, fixed plate；4, the first support plate；5, the second support
Plate；6, support column；7, the first supporting pad；8, the second supporting pad；9, the first elastic plate；10, the second elastic plate；11, elasticity filling
Object；12, bitumen layer；13, cushion；14, removable cover；15, articulated shaft；16, fixed cover board；17, pin；18, wearing layer.
Specific implementation mode
With reference to the attached drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out clear
Chu is fully described by, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than all implements
Example.Based on the embodiments of the present invention, those of ordinary skill in the art without making creative work, are obtained
The every other embodiment obtained, belongs to scope of protection of the utility model.
Referring to Fig.1, a kind of bumper and absorbing shock expansion joint applied to bridge, including bridge, the bridge include the
One bridge 1, the second bridge 2 are bridge body space between first bridge 1 and the second bridge 2, between bridge
Fixing device, shock absorption buffering mechanism are provided in gap, fixing device is between the first bridge 1 and the second bridge 2 and leans on
The bottom of nearly bridge, the fixing device includes fixed plate 3, the first support plate 4, support column 6, the first supporting pad 7, second
Supporting pad 8, it is inverted T shaped that the fixed plate 3 is that horizontal segment is constituted with vertical section, and one end of the horizontal segment of fixed plate 3 stretches into the
The other end of one bridge 1, the horizontal segment of fixed plate 3 stretches into the second bridge 2, and the advantages of design in this way is, fixed plate 3
Horizontal segment can be preferably fixed between the first bridge 1 and the second bridge 2, be kept fixed the stability of plate 3, described
The vertical section of fixed plate 3 is set to the centre position of 3 horizontal segment of fixed plate, and the top horizontal of 3 vertical section of fixed plate is provided with
One support plate 4, is vertically arranged with support column 6 between the fixed plate 3 and the first support plate 4, the support column 6 is two
And the both sides of 3 vertical section of fixed plate are located at, the top of support column 6 is fixed by the first supporting pad 7 and the first support plate 4 to be connected
It connects, the bottom of support column 6 is fixedly connected by the second supporting pad 8 with fixed plate 3, and the meaning designed in this way is, the first support
Pad 7 can increase the contact surface between support column 6 and the first support plate 4, and the second supporting pad 8 can increase support column 6 and fix
Contact surface between plate 3 keeps entire fixing device more firm, and the shock absorption buffering mechanism is set to above fixing device,
The top of shock absorption buffering mechanism and the upper surface flush of bridge.
More optimize, the shock absorption buffering mechanism includes the first elastic plate 9, the second elastic plate 10, elastic coagulating layer
11, bitumen layer 12, the second support plate 5, first elastic plate 9 are vertically arranged at the top of the first support plate 4, and described
One elastic plate 9 is several and homogeneous vertical arrangement, is fixedly connected by circular arc between adjacent two first elastic plates 9, the first bullet
The upper horizontal of property plate 9 is provided with the second support plate 5, and elastic filler is cast between the first support plate 4 and the second support plate 5
11, the elastic filler 11 is a kind of polyurethane material, and the adaptability of polyurethane material is stronger, wear-resisting property and cementability
Can be good, and with preferable elasticity and weatherability, service life is longer, and design is advantageous in that in this way, elastic filler 11
It can preferably be adhered on the first elastic plate 9, keep the structure of the first elastic plate 9 more firm, meanwhile, elastic filler 11 has
There are preferable damping and cushioning effect, strengthen the buffering effect of shock absorption buffering mechanism, the top of second support plate 5 is set
It is horizontally disposed to be equipped with the second elastic plate 10, second elastic plate 10, the second elastic plate 10 is several and evenly distributed, two
It being fixedly connected by circular arc between adjacent second elastic plate 10, the upper horizontal of the second elastic plate 10 is provided with cushion 13, the
It is cast with bitumen layer 12 between two elastic plates 10 and cushion 13, the meaning designed in this way is, the adhesive effect of bitumen layer 12
Preferably and there is preferable water resistance, damping, buffering effect is preferable, the upper surface flush of the cushion 13 and bridge.
It is more perfect, protective device is provided at the top of the bridge, the protective device includes removable cover
Plate 14, fixed cover board 16, articulated shaft 15, pin 17, the fixation cover board 16 are horizontally placed on the upper surface of the first bridge,
The center of fixed cover board 16 is inserted vertically into pin 17 and is used to fix, one end of the fixation cover board 16 and close first bridge
Gap location between beam body 1 and the second bridge 2 is provided with removable cover 14, one end of the removable cover 14 and fixed cover
Hinged by articulated shaft 15 between plate 16, the hinged shaft core line of articulated shaft 15 is perpendicular to the length direction of bridge, removable cover 14
Can be rotated along the hinged shaft core line of articulated shaft 15, the length of removable cover 14 be more than the first bridge 1 and the second bridge 2 it
Between distance, the upper surface of removable cover 14 is provided with wearing layer 18, and the meaning designed in this way is, wearing layer 18 has preferable
Wearability, extend the service life of removable cover 14, when between the first bridge 1 and the second bridge 2 fixing device,
When shock absorption buffering mechanism needs repairing, removable cover 14 is opened, convenient for being safeguarded to bridge expanssion joint.
The foregoing description of the disclosed embodiments enables professional and technical personnel in the field to realize or use this practicality new
Type；Various modifications to these embodiments will be apparent to those skilled in the art, the utility model
Defined in General Principle can be in the case where not departing from the spirit or scope of the utility model, in other embodiments
It realizes.Therefore, the utility model will not be defined to the embodiments shown herein, and be to fit to it is disclosed herein
Principle and the consistent widest range of features of novelty.
Claims (3)
1. a kind of bumper and absorbing shock expansion joint applied to bridge, which is characterized in that including bridge, the bridge includes the
One bridge, the second bridge are bridge body space between first bridge and the second bridge, in bridge body space
It is provided with fixing device, shock absorption buffering mechanism, fixing device is between the first bridge and the second bridge and close to bridge
The bottom of body, the fixing device include fixed plate, the first support plate, support column, the first supporting pad, the second supporting pad, institute
The fixed plate stated is that horizontal segment constitutes inverted T shaped with vertical section, and the first bridge is stretched into one end of the horizontal segment of fixed plate, fixation
The other end of the horizontal segment of plate stretches into the second bridge, and the vertical section of the fixed plate is set to the centre of fixed plate horizontal segment
The top horizontal of position, fixed plate vertical section is provided with the first support plate, vertical between the fixed plate and the first support plate
It is provided with support column, the support column is two and is located at the both sides of fixed plate vertical section, is passed through at the top of support column
First supporting pad is fixedly connected with the first support plate, and the bottom of support column is fixedly connected by the second supporting pad with fixed plate, institute
The shock absorption buffering mechanism stated is set to above fixing device, the top of shock absorption buffering mechanism and the upper surface flush of bridge.
2. a kind of bumper and absorbing shock expansion joint applied to bridge according to claim 1, which is characterized in that the damping
Buffer unit includes the first elastic plate, the second elastic plate, elastic coagulating layer, bitumen layer, the second support plate, the described first elasticity
Plate is vertically arranged at the top of the first support plate, and first elastic plate is that several and homogeneous vertical arrange, and adjacent two the
It is fixedly connected by circular arc between one elastic plate, the upper horizontal of the first elastic plate is provided with the second support plate, the first support plate
It is cast with elastic filler between the second support plate, the second elastic plate, described is provided with above second support plate
The second elastic plate it is horizontally disposed, the second elastic plate is several and evenly distributed, passes through circle between two adjacent second elastic plates
Arc is fixedly connected, and the upper horizontal of the second elastic plate is provided with cushion, and pitch is cast between the second elastic plate and cushion
Layer, the upper surface flush of the cushion and bridge.
3. a kind of bumper and absorbing shock expansion joint applied to bridge according to claim 1, which is characterized in that the bridge
Protective device is provided at the top of body, the protective device includes removable cover, fixes cover board, articulated shaft, pin, described
Fixed cover plate level is set to the upper surface of the first bridge, and the center of fixed cover board is inserted vertically into pin and is used to fix,
One end of the fixation cover board and gap location between the first bridge and the second bridge is provided with removable cover, institute
Hinged by articulated shaft between the one end for the removable cover stated and fixed cover board, the hinged shaft core line of articulated shaft is perpendicular to bridge
Length direction, removable cover can be rotated along the hinged shaft core line of articulated shaft, the length of removable cover be more than the first bridge with
The upper surface of the distance between second bridge, removable cover is provided with wearing layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820325185.7U CN208072191U (en) | 2018-03-09 | 2018-03-09 | A kind of bumper and absorbing shock expansion joint applied to bridge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820325185.7U CN208072191U (en) | 2018-03-09 | 2018-03-09 | A kind of bumper and absorbing shock expansion joint applied to bridge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208072191U true CN208072191U (en) | 2018-11-09 |
Family
ID=64039891
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820325185.7U Expired - Fee Related CN208072191U (en) | 2018-03-09 | 2018-03-09 | A kind of bumper and absorbing shock expansion joint applied to bridge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208072191U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110230257A (en) * | 2019-06-25 | 2019-09-13 | 杭州市城市建设发展集团有限公司 | A kind of bridge expanssion joint connection structure |
| CN111021558A (en) * | 2019-11-27 | 2020-04-17 | 九江明阳电路科技有限公司 | Expansion joint dust collector |
| CN111877151A (en) * | 2020-08-04 | 2020-11-03 | 许军 | Traffic bridge engineering construction expansion joint waterproof construction |
-
2018
- 2018-03-09 CN CN201820325185.7U patent/CN208072191U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110230257A (en) * | 2019-06-25 | 2019-09-13 | 杭州市城市建设发展集团有限公司 | A kind of bridge expanssion joint connection structure |
| CN110230257B (en) * | 2019-06-25 | 2021-05-07 | 杭州市城市建设发展集团有限公司 | Bridge expansion joint connection structure |
| CN111021558A (en) * | 2019-11-27 | 2020-04-17 | 九江明阳电路科技有限公司 | Expansion joint dust collector |
| CN111877151A (en) * | 2020-08-04 | 2020-11-03 | 许军 | Traffic bridge engineering construction expansion joint waterproof construction |
| CN111877151B (en) * | 2020-08-04 | 2022-06-17 | 广西实鑫德交通工程有限公司 | Traffic bridge engineering construction expansion joint waterproof construction |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN208072191U (en) | A kind of bumper and absorbing shock expansion joint applied to bridge | |
| CN110356946A (en) | With more schedule rolling guide shoes of independent damping idler wheel | |
| CN109440637A (en) | A kind of highway bridge antidetonation telescopic device | |
| CN208981118U (en) | A kind of semi-integral bridge abutment connection structure | |
| CN208395653U (en) | A kind of bridge extension joint | |
| CN108149564A (en) | A kind of bridge expansion joint structure | |
| CN108331425A (en) | A kind of electric power tower damping base | |
| CN209178845U (en) | Improve Hollow Slab Beam Bridge reinforcement structure | |
| CN211107732U (en) | Composite floor is exploded in lightning protection for vehicle | |
| CN207812286U (en) | A kind of vibration damping multi-directional deflection supporting structure | |
| CN217266896U (en) | Novel shock attenuation base | |
| CN206486803U (en) | A kind of end uses the seamless bridge neotectonics of arc attachment strap | |
| CN207583922U (en) | A kind of high abrasion automobile absorber | |
| CN208055867U (en) | A kind of waterproof shock-absorbing expansion joint applied to bridge | |
| CN211200051U (en) | Bridge bearing | |
| CN214061244U (en) | Spherical steel support structure for railway | |
| CN208023399U (en) | A kind of damping, buffering bearing applied to bridge | |
| CN208884346U (en) | A kind of bridge pad protective device | |
| CN211145600U (en) | A antidetonation gallows for electromechanical engineering | |
| CN211006212U (en) | Road expansion joint structure | |
| CN207777521U (en) | The stabilising arrangement of rock field drill core instrument | |
| CN207714126U (en) | A kind of compound bridge pad of rubber that rocking arm is reinforced | |
| CN208153614U (en) | A kind of damping device | |
| CN208638290U (en) | It is a kind of can the water surface place photovoltaic bracket | |
| CN205399200U (en) | Bridge expansion joint connection structure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190731 Address after: 610000 1st Floor, No. 16 Xiaojiahe Middle Street, Chengdu High-tech Zone, Sichuan Province Patentee after: SICHUAN YUNLU TECHNOLOGY CO., LTD. Address before: 312500 Yulin Street, Xinchang County, Shaoxing City, Zhejiang Province, 10-2 Cunxia Street, Daming City Patentee before: Xinchang Zhi Jin Textile Co., Ltd. |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181109 Termination date: 20210309 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |