CN206887789U - Bridge strengthening device - Google Patents
Bridge strengthening device Download PDFInfo
- Publication number
- CN206887789U CN206887789U CN201720374870.4U CN201720374870U CN206887789U CN 206887789 U CN206887789 U CN 206887789U CN 201720374870 U CN201720374870 U CN 201720374870U CN 206887789 U CN206887789 U CN 206887789U
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- bridge
- box body
- carrier block
- fixedly connected
- telescoping tube
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Abstract
The utility model discloses a kind of bridge strengthening device, the bridge post being fixedly mounted including bridge plate and bridge plate bottom both ends, the outside of the bridge post is socketed with carrier block, the upper surface of the carrier block is installed with compression set, the both sides of the compression set and telescoping tube is installed with the carrier block, the outside of the telescoping tube is socketed with back-moving spring, side of the described one end of telescoping tube and compression set away from carrier block with connecting bracket bottom is fixedly connected, the upper surface of the connecting bracket contacts with the lower surface of bridge plate, the compression set includes box body, the bottom of the box body is fixedly connected with the upper surface of carrier block, the bottom of the box body inner chamber is fixedly connected with the bottom of compression spring.The bridge strengthening device, the effect for reinforcing bridge plate is reached, after a protracted use, the structure and performance of bridge plate can all be degenerated bridge plate, and the effect of buffering is served to bridge plate, protects bridge plate, improves security.
Description
Technical field
Bridge technology field is the utility model is related to, specially a kind of bridge strengthening device.
Background technology
Bridge, refer generally to be erected in rivers,lakes and seas, the structures for making vehicle and pedestrian etc. smoothly to pass through.It is existing to adapt to
For the transportation industry of high speed development, bridge be also extended to across mountain stream, unfavorable geology or meet other traffic needs and set up
Make current more easily building.Bridge is typically made up of superstructure, substructure, bearing and attached structure, top
Structure is also known as bridge span structure, is across the primary structure of obstacle；Substructure includes abutment, bridge pier and basis；Bearing is spanning
The load transfer device that the supporting place of structure and bridge pier or abutment is set；Attached structure then refers to transition slab at bridge head, truncated cone banking, shore protection
With training works etc..
With the development of society, the goods that vehicle and vehicle are loaded is more and more, the equipment fortune of particularly large scale industry
The transport of defeated, Container Transport and ore can make bridge cause serious influence, bridge after use year in year out,
Its structural behaviour is also slowly being degenerated, and making it, bridge will be broken after by lasting vibrations, and the position among bridge is more
Easily cave in, serious potential safety hazard be present.
Utility model content
(1) technical problem solved
In view of the shortcomings of the prior art, the utility model provides a kind of bridge strengthening device, solves bridge when long
Between use after, the structure and performance of pontic are also in degeneration slowly, and after by continuous vibration, bridge can be broken pontic, be deposited
The serious potential safety hazard the problem of.
(2) technical scheme
To achieve the above object, the utility model provides following technical scheme：A kind of bridge strengthening device, including bridge plate and
The bridge post that bridge plate bottom both ends are fixedly mounted, the outside of the bridge post are socketed with carrier block, and the upper surface of the carrier block is fixed
Compression set is installed, the both sides of the compression set and is installed with telescoping tube on carrier block, the telescoping tube
Outside is socketed with back-moving spring, side of the described one end of telescoping tube and compression set away from carrier block with connecting bracket bottom
It is fixedly connected, the upper surface of the connecting bracket contacts with the lower surface of bridge plate, and the compression set includes box body, the box body
Bottom be fixedly connected with the upper surface of carrier block, the bottom of the box body inner chamber is fixedly connected with the bottom of compression spring, institute
The lower surface for stating cage plate of the top of compression spring with being set in box body inner chamber is fixedly connected, the groove of the cage plate upper surface with
The bottom contact of two sliding blocks, the back of two sliding blocks are fixed by both sides of the extrusion spring respectively with box body inner chamber
Connection, the high spot of the opposite faces of two sliding blocks respectively with connecting rod bottom both sides are contacted, and the top of the connecting rod is worn
Cross at the top of box body the groove opened up and extend to the outside of box body and be fixedly connected with the lower surface of connecting bracket.
Preferably, the top of the telescoping tube and bottom are installed with protection board, and the back-moving spring is located at two
Between protection board.
Preferably, the exit of the box body top groove is connected with the pulley for rolling, the pulley and company
The surface contact of extension bar.
Preferably, the outside of the bridge post bottom is socketed with firm set.
(3) beneficial effect
The utility model provides a kind of bridge strengthening device.Possesses following beneficial effect：
1st, the bridge strengthening device, bridge plate, bridge post, carrier block, compression set, box body, compression spring, cage plate, cunning are passed through
Block, extrusion spring, connecting rod, connecting bracket, telescoping tube, back-moving spring, protection board and pulley are used cooperatively, and have reached reinforcing
The effect of bridge plate, after a protracted use, the structure and performance of bridge plate can all be degenerated bridge plate, and the work of buffering is served to bridge plate
With protecting bridge plate, improve security.
2nd, the bridge strengthening device, is made by the cooperation of box body, compression spring, cage plate, sliding block, extrusion spring and connecting rod
With having reached the effect of buffering and force resolution, by the setting of telescoping tube, reached flexible and spacing effect.
Brief description of the drawings
Fig. 1 is the utility model structure diagram；
Fig. 2 is partial enlarged drawing at the A of the utility model structure chart 1.
In figure：Bridge 1 plate, Bridge 2 post, 3 carrier blocks, 4 compression sets, 41 box bodys, 42 compression springs, 43 cage plates, 44 sliding blocks, 45
Extrusion spring, 46 connecting rods, 5 connecting brackets, 6 telescoping tubes, 7 back-moving springs, 8 protection boards, 9 pulleys.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belong to the scope of the utility model protection.
As shown in Figure 1-2, the utility model provides a kind of technical scheme：A kind of bridge strengthening device, including bridge plate 1 and bridge
The bridge post 2 that the bottom both ends of plate 1 are fixedly mounted, the outside of bridge post 2 are socketed with carrier block 3, and the upper surface of carrier block 3 is installed with
Compression set 4, the both sides of compression set 4 and is installed with telescoping tube 6 on the carrier block 3, and the outside of telescoping tube 6 is socketed with
Back-moving spring 7, back-moving spring 7 have compressibility, and back-moving spring 7 has the function that to reset, and telescoping tube 6 and compression set 4 are remote
Side of the one end of carrier block 3 with the bottom of connecting bracket 5 is fixedly connected, the upper surface of connecting bracket 5 and the lower surface of bridge plate 1
Contact, compression set 4 include box body 41, the setting of box body 41, and box body 41 serves the effect of protection, box to the device of its inside
The bottom of body 41 is fixedly connected with the upper surface of carrier block 3, and the bottom of the inner chamber of box body 41 is fixed with the bottom of compression spring 42 to be connected
Connect, compression spring 42 has compressibility, and compression spring 42 has the function that to reset, top and the inner chamber of box body 41 of compression spring 42
The lower surface of the cage plate 43 of middle setting is fixedly connected, and the groove of the upper surface of cage plate 43 contacts with the bottom of two sliding blocks 44, two
The back of sliding block 44 is fixedly connected by both sides of the extrusion spring 45 respectively with the inner chamber of box body 41, two sliding blocks 44 it is relative
High spot of the face respectively with the bottom both sides of connecting rod 46 contacts, the groove that the top of connecting rod 46 opens up through the top of box body 41 and
The outside for extending to box body 41 is fixedly connected with the lower surface of connecting bracket 5.
The top and bottom of telescoping tube 6 are installed with protection board 8, and back-moving spring 7 is located between two protection boards 8,
Protection board 8 serves the effect of protection to telescoping tube 6.
The exit of the top groove of box body 41 is connected with the pulley 9 for rolling, pulley 9 and the surface of connecting rod 46
Contact, the setting of pulley 9 facilitate connecting rod 46 and moved in the inside of box body 41.
The outside of the bottom of bridge post 2 is socketed with firm set, and the setting of firm set serves firm effect to bridge post 2.
It can to sum up obtain, the bridge strengthening device, pass through bridge plate 1, bridge post 2, carrier block 3, compression set 4, box body 41, compression
Spring 42, cage plate 43, sliding block 44, extrusion spring 45, connecting rod 46, connecting bracket 5, telescoping tube 6, back-moving spring 7, protection board 8
With being used cooperatively for pulley 9, reached reinforce bridge plate 1 effect, bridge plate 1 after a protracted use, the structure and property of bridge plate 1
It can all degenerate, the effect of buffering is served to bridge plate 1, protect bridge plate 1, improve security.
In addition, the bridge strengthening device, passes through box body 41, compression spring 42, cage plate 43, sliding block 44, the and of extrusion spring 45
Connecting rod 46 is used cooperatively, and has reached the effect of buffering and force resolution, by the setting of telescoping tube 6, reached it is flexible and
Spacing effect.
It should be noted that herein, such as first and second or the like relational terms are used merely to a reality
Body or operation make a distinction with another entity or operation, and not necessarily require or imply and deposited between these entities or operation
In any this actual relation or order.Moreover, term " comprising ", "comprising" or its any other variant are intended to
Nonexcludability includes, so that process, method, article or equipment including a series of elements not only will including those
Element, but also the other element including being not expressly set out, or it is this process, method, article or equipment also to include
Intrinsic key element.In the absence of more restrictions, the key element limited by sentence "including a ...", it is not excluded that
Other identical element also be present in process, method, article or equipment including the key element.
While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art,
It is appreciated that these embodiments can be carried out with a variety of changes in the case where not departing from principle of the present utility model and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof, it is necessary to illustrate, this article
The electric elements of middle appearance electrically connect with the main controller and 220V civil powers in the external world, and main controller can be that computer etc. plays control
The conventionally known equipment of system.
Claims (4)
1. a kind of bridge strengthening device, including bridge plate（1）And bridge plate（1）The bridge post that bottom both ends are fixedly mounted（2）, its feature exists
In：The bridge post（2）Outside be socketed with carrier block（3）, the carrier block（3）Upper surface be installed with compression set
（4）, the compression set（4）Both sides and be located at carrier block（3）On be installed with telescoping tube（6）, the telescoping tube（6）'s
Outside is socketed with back-moving spring（7）, the telescoping tube（6）And compression set（4）Away from carrier block（3）One end be connected branch
Frame（5）The side of bottom is fixedly connected, the connecting bracket（5）Upper surface and bridge plate（1）Lower surface contact, the compression
Device（4）Including box body（41）, the box body（41）Bottom and carrier block（3）Upper surface be fixedly connected, the box body
（41）The bottom of inner chamber and compression spring（42）Bottom be fixedly connected, the compression spring（42）Top and box body（41）It is interior
The cage plate set in chamber（43）Lower surface be fixedly connected, the cage plate（43）The groove of upper surface and two sliding blocks（44）Bottom
Portion contacts, two sliding blocks（44）Back pass through extrusion spring（45）Respectively with box body（41）The both sides of inner chamber are fixed
Connection, two sliding blocks（44）Opposite face respectively with connecting rod（46）The high spot contact of bottom both sides, the connecting rod
（46）Top pass through box body（41）Groove that top opens up and extend to box body（41）Outside and connecting bracket（5）Following table
Face is fixedly connected.
2. bridge strengthening device according to claim 1, it is characterised in that：The telescoping tube（6）Top and bottom it is equal
It is installed with protection board（8）, the back-moving spring（7）Positioned at two protection boards（8）Between.
3. bridge strengthening device according to claim 1, it is characterised in that：The box body（41）The exit of top groove
It is connected with the pulley for rolling（9）, the pulley（9）With connecting rod（46）Surface contact.
4. bridge strengthening device according to claim 1, it is characterised in that：The bridge post（2）The outside of bottom is socketed with
Firm set.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720374870.4U CN206887789U (en) | 2017-04-11 | 2017-04-11 | Bridge strengthening device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720374870.4U CN206887789U (en) | 2017-04-11 | 2017-04-11 | Bridge strengthening device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206887789U true CN206887789U (en) | 2018-01-16 |
Family
ID=61323856
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720374870.4U Active CN206887789U (en) | 2017-04-11 | 2017-04-11 | Bridge strengthening device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206887789U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108589516A (en) * | 2018-07-05 | 2018-09-28 | 北京市市政工程设计研究总院有限公司 | A kind of bridge elasticity support system of self-supporting steel structure |
| CN110306427A (en) * | 2019-07-09 | 2019-10-08 | 重庆科技学院 | Bridge self-adapting stretching crack structure |
| CN112813793A (en) * | 2020-12-31 | 2021-05-18 | 薛芹 | Assembled bridge |
| CN117988207A (en) * | 2024-04-03 | 2024-05-07 | 山西省交通规划勘察设计院有限公司 | Temporary expansion device for bridge |
-
2017
- 2017-04-11 CN CN201720374870.4U patent/CN206887789U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108589516A (en) * | 2018-07-05 | 2018-09-28 | 北京市市政工程设计研究总院有限公司 | A kind of bridge elasticity support system of self-supporting steel structure |
| CN110306427A (en) * | 2019-07-09 | 2019-10-08 | 重庆科技学院 | Bridge self-adapting stretching crack structure |
| CN112813793A (en) * | 2020-12-31 | 2021-05-18 | 薛芹 | Assembled bridge |
| CN117988207A (en) * | 2024-04-03 | 2024-05-07 | 山西省交通规划勘察设计院有限公司 | Temporary expansion device for bridge |
| CN117988207B (en) * | 2024-04-03 | 2024-06-04 | 山西省交通规划勘察设计院有限公司 | Temporary expansion device for bridge |
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