CN207891756U - A kind of road and bridge crack reparation telescopic device - Google Patents
A kind of road and bridge crack reparation telescopic device Download PDFInfo
- Publication number
- CN207891756U CN207891756U CN201721746010.5U CN201721746010U CN207891756U CN 207891756 U CN207891756 U CN 207891756U CN 201721746010 U CN201721746010 U CN 201721746010U CN 207891756 U CN207891756 U CN 207891756U
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- CN
- China
- Prior art keywords
- connecting plate
- fixedly connected
- spring
- road
- crack
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- 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
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- Bridges Or Land Bridges (AREA)
Abstract
The utility model discloses a kind of road and bridge crack reparation telescopic devices,Including crack,The inside in the crack is fixedly connected with the first connecting plate,The bottom of first connecting plate is fixedly connected with the second connecting plate,The centre of first connecting plate and the second connecting plate is fixedly connected with supporting rod,The supporting rod is through the first connecting plate and the second connecting plate and the lower section for extending to the second connecting plate,The bottom end of second connecting plate is fixedly connected with mounting bracket,The road and bridge crack reparation telescopic device,By the way that the first spring is arranged,Second spring,Buffer spring and compressed spring,So that the Bridge Crack repaired can have certain buffer capacity in the case of the impact of pressure and crack can expand as time increases,This device has certain flexible ability,Increase the service life on its road and bridge road surface,If also enhanced convenience is replaced it in device damage in crack.
Description
Technical field
The utility model belongs to technical field of bridge construction, and in particular to a kind of flexible dress of road and bridge crack reparation
It sets.
Background technology
Road and bridge is generally made of several majors such as roadbed, road surface, bridge, Tunnel Engineering and traffic engineering facilities,
And road surface often will appear crack due to many reasons, crack can cause rainwater to penetrate into roadbed, influence the use of road and bridge
Service life.
Existing road surface is repaired, and completes repairing by simply filling, such repairing method, the duration is short, can not keep away
The expansion for exempting from crack causes the service life of bridge pavement to reduce, and crack reparation generally directly have welding method or
Concrete casting is added, but crack can expand as time increases, the reparation of script just fails, thus will again
Row is repaired, and such method not only wastes time, and waste of manpower, material resources and financial resources, it is therefore desirable to design a kind of road bridge
Beam crack reparation telescopic device.
Utility model content
The purpose of this utility model is to provide a kind of road and bridge crack reparation telescopic devices, to solve the above-mentioned back of the body
The problem of being proposed in scape technology.
To achieve the above object, the utility model provides the following technical solutions：A kind of road and bridge crack reparation use is flexible
The inside of device, including crack, the crack is fixedly connected with the first connecting plate, and the bottom of first connecting plate, which is fixed, to be connected
It is connected to the second connecting plate, the centre of first connecting plate and the second connecting plate is fixedly connected with supporting rod, and the supporting rod passes through
The first connecting plate and the second connecting plate and the lower section for extending to the second connecting plate are worn, the bottom end of second connecting plate, which is fixed, to be connected
It is connected to mounting bracket, the left and right inner wall both sides of the mounting bracket are fixedly connected with the first spring, first spring and separate installation
One end of frame inner wall is fixedly connected with sliding block, the sliding block and one end far from the first spring is fixedly connected with bull stick, the sliding block
Bottom and bottom surface inside the mounting bracket on be fixedly connected with supporting block, the bottom of the supporting rod and be located at mounting bracket
Be internally provided with baffle, the bottom of the baffle is fixedly connected with second spring, the inside of the second spring and mounting bracket
Bottom surface is fixedly connected, and second connecting plate and support leg is fixedly connected at left and right sides of the supporting rod, and described first connects
The top of fishplate bar is filled with bitumen layer.
Preferably, it the left and right ends of second connecting plate and is offered and the second connecting plate positioned at the inside in crack
The inside of the groove being used cooperatively, the groove is fixedly connected with buffer spring.
Preferably, the left and right ends of second connecting plate and it is fixedly connected with limited block positioned at the inside of groove, it is described
Limited block is fixedly connected with buffer spring.
Preferably, it is fixedly connected with spring plate in the bottom surface of the support leg.
Preferably, it is provided with compressed spring between first connecting plate and the second connecting plate.
Preferably, one end of the sliding block and it is connected with pulley positioned at the position of bull stick.
The technique effect and advantage of the utility model：The road and bridge crack reparation telescopic device passes through setting first
Spring, second spring, buffer spring and compressed spring so that the Bridge Crack of reparation can be in the case of the impact of pressure
There is certain buffer capacity and crack can expand as time increases, this device has certain flexible ability, increases it
The service life on road and bridge road surface, if also enhanced convenience is replaced it in device damage in crack.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the structure enlargement diagram at the utility model A；
Fig. 3 is the structure enlargement diagram at the utility model B.
In figure：1 crack, 2 first connecting plates, 3 second connecting plates, 4 supporting rods, 5 mounting brackets, 6 first springs, 7 sliding blocks, 8
Bull stick, 9 supporting blocks, 10 baffles, 11 second springs, 12 support legs, 13 bitumen layers, 14 grooves, 15 buffer springs, 16 limited blocks,
17 spring plates, 18 compressed springs, 19 pulleys.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, to the technical scheme in the embodiment of the utility model into
Row clearly and completely describes, it is clear that and the described embodiments are only a part of the embodiments of the utility model, rather than all
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are not making creative work premise
Lower obtained every other embodiment, shall fall within the protection scope of the present invention.
The utility model provides a kind of road and bridge crack reparation telescopic device as shown in Figs. 1-3, including crack
1, the inside in the crack 1 is fixedly connected with the first connecting plate 2, and the bottom of first connecting plate 2 is fixedly connected with the second company
The centre of fishplate bar 3, first connecting plate, 2 and second connecting plate 3 is fixedly connected with supporting rod 4 and in the first connecting plate 2 and
The position that two connecting plates 3 correspond to supporting rod 4 offers the hole being used cooperatively with supporting rod 4, and the supporting rod 4 connects through first
The bottom end of fishplate bar 2 and the second connecting plate 3 and the lower section for extending to the second connecting plate 3, second connecting plate 3 is fixedly connected with
The left and right inner wall both sides of mounting bracket 5, the mounting bracket 5 are fixedly connected with the first spring 6, first spring 6 and separate peace
The one end for shelving 5 inner walls is fixedly connected with sliding block 7 and sliding block 7 connects with the sliding button of supporting block 9, the sliding block 7 and separate first spring
6 one end is fixedly connected with bull stick 8, and bull stick 8 runs through sliding block 7, by sliding block 7 and the position of corresponding bull stick 8 offers
The recess hole being used cooperatively with pulley 19, facilitates the rotation of pulley 19, the bottom of the sliding block 7 and inside mounting bracket 5
It is fixedly connected with supporting block 9 on bottom surface, the bottom of the supporting rod 4 and is internally provided with baffle 10, institute positioned at mounting bracket 5
The bottom for stating baffle 10 is fixedly connected with second spring 11, and the second spring 11 and the inner bottom surface of mounting bracket 5 fix company
It connects, second connecting plate 3 and is fixedly connected with support leg 12, first connecting plate 2 positioned at the left and right sides of supporting rod 4
Top be filled with bitumen layer 13.
Specifically, the left and right ends of second connecting plate 3 and offering and being connect with second positioned at the inside in crack 1
The inside of the groove 14 that plate 3 is used cooperatively, the groove 14 is fixedly connected with buffer spring 15, to its second connecting plate 3 into one
The optimization of step makes it conveniently be enlarged or reduce.
Specifically, the left and right ends of second connecting plate 3 and being fixedly connected with limited block positioned at the inside of groove 14
16, the limited block 16 is fixedly connected with buffer spring 15.
Specifically, being fixedly connected with spring plate 17 in the bottom surface of the support leg 12, its fracture 1 is made to carry out
Button connects.
Specifically, being provided with compressed spring 18 between first connecting plate, 2 and second connecting plate 3.
Specifically, one end of the sliding block 7 and being connected with pulley 19 positioned at the position of bull stick 8, reduce supporting rod 4
Friction when sliding.
Operation principle：The road and bridge crack reparation telescopic device is connected by the way that the first connecting plate 2 and second is arranged
Plate 3 makes fracture be fixed, by being carried out to it in the intermediate setting supporting rod 4 of the first connecting plate 2 and the second connecting plate 3
The support of pressure, in its bottom, setting second spring 11 reduces the power to its crack 1, its crack 1 is avoided further to expand, if
Setting pulley 19 makes it be pulled down in use by supporting rod 4, reduces the friction to its supporting rod 4 and passes through in its branch
4 left and right sides setting sliding block 7 of strut and the first spring 6 make it play cushioning effect, avoid pressure excessive to its crack 1 into one
Step damage.
Finally it should be noted that：The above descriptions are merely preferred embodiments of the present invention, is not limited to this
Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art
For, it still can be with technical scheme described in the above embodiments is modified, or to which part technical characteristic
Equivalent replacement is carried out, within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on,
It should be included within the scope of protection of this utility model.
Claims (6)
1. a kind of road and bridge crack reparation telescopic device, including crack (1), it is characterised in that：The inside of the crack (1)
It is fixedly connected with the first connecting plate (2), the bottom of first connecting plate (2) is fixedly connected with the second connecting plate (3), and described
The centre of one connecting plate (2) and the second connecting plate (3) is fixedly connected with supporting rod (4), and the supporting rod (4) is through the first connection
Plate (2) and the second connecting plate (3) and the lower section for extending to the second connecting plate (3), the bottom end of second connecting plate (3), which is fixed, to be connected
It is connected to mounting bracket (5), the left and right inner wall both sides of the mounting bracket (5) are fixedly connected with the first spring (6), first spring
(6) and one end far from mounting bracket (5) inner wall is fixedly connected with sliding block (7), the sliding block (7) and far from the first spring (6) one
End is fixedly connected with bull stick (8), and branch is fixedly connected on the bottom of the sliding block (7) and the bottom surface being located inside mounting bracket (5)
Bracer (9), the bottom of the supporting rod (4) and is internally provided with baffle (10) positioned at mounting bracket (5), the baffle (10)
Bottom is fixedly connected with second spring (11), and the second spring (11) is fixedly connected with the inner bottom surface of mounting bracket (5), described
Second connecting plate (3) and support leg (12), first connecting plate (2) are fixedly connected at left and right sides of the supporting rod (4)
Top be filled with bitumen layer (13).
2. a kind of road and bridge crack reparation telescopic device according to claim 1, it is characterised in that：Described second connects
The left and right ends of fishplate bar (3) and offer the groove being used cooperatively with the second connecting plate (3) positioned at the inside of crack (1)
(14), the inside of the groove (14) is fixedly connected with buffer spring (15).
3. a kind of road and bridge crack reparation telescopic device according to claim 1, it is characterised in that：Described second connects
The left and right ends of fishplate bar (3) and be fixedly connected with limited block (16) positioned at the inside of groove (14), the limited block (16) with it is slow
Spring (15) is rushed to be fixedly connected.
4. a kind of road and bridge crack reparation telescopic device according to claim 1, it is characterised in that：The support leg
(12) spring plate (17) is fixedly connected in bottom surface.
5. a kind of road and bridge crack reparation telescopic device according to claim 1, it is characterised in that：Described first connects
Compressed spring (18) is provided between fishplate bar (2) and the second connecting plate (3).
6. a kind of road and bridge crack reparation telescopic device according to claim 1, it is characterised in that：The sliding block
(7) one end and it is connected with pulley (19) positioned at the position of bull stick (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721746010.5U CN207891756U (en) | 2017-12-14 | 2017-12-14 | A kind of road and bridge crack reparation telescopic device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721746010.5U CN207891756U (en) | 2017-12-14 | 2017-12-14 | A kind of road and bridge crack reparation telescopic device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207891756U true CN207891756U (en) | 2018-09-21 |
Family
ID=63548859
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721746010.5U Expired - Fee Related CN207891756U (en) | 2017-12-14 | 2017-12-14 | A kind of road and bridge crack reparation telescopic device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207891756U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109594465A (en) * | 2018-12-13 | 2019-04-09 | 李博 | A kind of road and bridge deformation joint combination system |
| CN110656589A (en) * | 2019-10-20 | 2020-01-07 | 孙敏娟 | Bridge expansion joint intelligent repairing device with damping effect and construction method |
| CN112376446A (en) * | 2020-11-23 | 2021-02-19 | 刘显铭 | Road and bridge crack reinforced structure |
| CN112609530A (en) * | 2020-11-27 | 2021-04-06 | 张毅 | Road and bridge crack repairing and fixing structure |
-
2017
- 2017-12-14 CN CN201721746010.5U patent/CN207891756U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109594465A (en) * | 2018-12-13 | 2019-04-09 | 李博 | A kind of road and bridge deformation joint combination system |
| CN110656589A (en) * | 2019-10-20 | 2020-01-07 | 孙敏娟 | Bridge expansion joint intelligent repairing device with damping effect and construction method |
| CN110656589B (en) * | 2019-10-20 | 2021-02-05 | 刘龙祥 | Bridge expansion joint intelligent repairing device with damping effect and construction method |
| CN112376446A (en) * | 2020-11-23 | 2021-02-19 | 刘显铭 | Road and bridge crack reinforced structure |
| CN112609530A (en) * | 2020-11-27 | 2021-04-06 | 张毅 | Road and bridge crack repairing and fixing structure |
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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: 20180921 Termination date: 20181214 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |