CN211645814U - Road and bridge section with sectional gap filling material - Google Patents
Road and bridge section with sectional gap filling material Download PDFInfo
- Publication number
- CN211645814U CN211645814U CN201921935870.2U CN201921935870U CN211645814U CN 211645814 U CN211645814 U CN 211645814U CN 201921935870 U CN201921935870 U CN 201921935870U CN 211645814 U CN211645814 U CN 211645814U
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- plate
- fixing plate
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- bridge
- side edge
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Abstract
The utility model provides a road and bridge section with sectional gap filling material, which can provide enough support at the gap position to avoid bumping when vehicles run, comprising a road and bridge plate, a left fixing plate and a right fixing plate which are fixed at the left side edge position and the right side edge position of the road and bridge plate, a rectangular left convex plate is arranged at the outer side of the upper side edge of the left fixing plate, a rectangular right convex plate is arranged at the outer side of the upper side edge of the right fixing plate, when the left side edge and the right side edge of two adjacent road and bridge plates are close to each other, the left convex plate and the right convex plate can be embedded into the arrangement interval of the opposite side, the interval between the left convex plate and the right convex plate can float in a certain interval distance to provide a deformation space for the expansion and contraction reaction of the road and bridge plate, and when wheels press, the wheels can simultaneously bear on the left convex plate and the right convex plate, thus, when the wheels press, the wheels cannot be affected by gaps to generate fluctuation, so that the vehicle does not give the passengers a feeling of jolt when passing.
Description
Technical Field
The utility model relates to a road bridge construction technical field especially relates to a road bridge section with segmentation interval seam filler material.
Background
The reasons for pavement cracking are many, cracks can be generated on the pavement due to rolling of a large number of vehicles in the long-term use process, the overall cracks of the pavement can be caused due to expansion caused by heat and contraction caused by cold, particularly the viaduct pavement, the overall length of the structure is large, the shape generated by expansion caused by heat and contraction caused by cold is large, the swelling and cracking can be easily formed on the pavement, but the cracks can be avoided as much as possible through reasonable design during construction, the general method is that subsection construction is carried out during construction, the overall pavement is divided into a plurality of sections without rigid connection, spacing seams are reserved among the sections, so that the irregular pavement cracking caused by large temperature difference in winter and summer is avoided, but the reserved spacing seams can only be filled with non-rigid materials to deal with the expansion and contraction reaction of the pavement, so that the spacing seam part can not form better support, and the vehicle can easily bump when running to the position, and the, this is a problem to be improved.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem of providing a road and bridge section with a filling material for segmented space joints, which can provide enough support at the space joint part to avoid bumping when a vehicle runs, and comprises a road and bridge plate, a left fixing plate and a right fixing plate, wherein the road and bridge plate is a plate structure with a certain thickness, and is generally manufactured by concrete pouring, can be cast by formwork in site construction, can also be prefabricated and poured according to the size in a factory and then assembled by hoisting on site, the left fixing plate and the right fixing plate are metal strip-shaped plate bodies, the height of the left fixing plate and the right fixing plate is respectively equal to the thickness of the left side edge position and the right side edge position of the road and bridge plate, the length of the left fixing plate and the right fixing plate is respectively equal to the width of the left side edge position and the right side edge position of the road and bridge plate, the inner side surfaces of the left fixing plate and the right fixing plate are fixedly, the anchor is gone into the muscle and is kept the vertical relation with left fixed plate and right fixed plate respectively, left side fixed plate and right fixed plate are fixed respectively and are leaned on left side position and right side position at the road bridge board, and the anchor on left side fixed plate and the right fixed plate is gone into the muscle anchor respectively and is gone into in the left side position of road bridge board and right side position, then make left fixed plate and right fixed plate can firmly fix left side position and right side position at the road bridge board, and the upside border of left fixed plate and right fixed plate respectively with the left side position of road bridge board and the up end parallel and level of right side position.
The utility model discloses a road bridge plate, including left fixed plate, right fixed plate, left side fixed plate, right side fixed plate, left side fixed plate, right side fixed plate.
The utility model discloses the beneficial effect who realizes is, on the one hand, the spacing distance between the road bridge board at adjacent position has been guaranteed, provide the deformation space for its harmomegathus reaction, on the other hand, because the upside border outside of left fixed plate and right fixed plate is arranged respectively and is provided with left lug board and right lug board, can go at the wheel and press and provide the support when here, because vehicle tyre's width generally is greater than 20cm, and left lug board can be far less than this width with the width of right lug board, exactly, the wheel is pressed the time can bear the pressure on left lug board and right lug board simultaneously, the wheel is pressed the time can not influenced by the clearance and take place to fluctuate like this, thereby the vehicle can not bring the sensation of jolting for the passenger through the time.
As the improved embodiment, the below of every way left lug plate that the interval arrangement of the upside border outside of left side fixed plate set up all fixedly is provided with the left branch fagging, a side of left branch fagging is still fixed on the lateral surface of left fixed plate, and is same, the below of every way right lug plate that the interval arrangement of the upside border outside of right fixed plate set up all fixedly is provided with the right branch fagging, a side of right branch fagging is still fixed on the lateral surface of right fixed plate, and the modified effect is that improve left lug plate and right lug plate's support strength, avoid being rolled by the wheel and take place to sink to buckle.
As the improvement embodiment, the interval internal fixation between the left fixed plate and the right fixed plate of adjacent position is provided with the soft layer, and it can take place deformation under receiving the extrusion force effect, can adopt rubber material or sponge material preparation, and the effect prevents that stereoplasm debris such as stone from falling into between left fixed plate and the right fixed plate, prevents to cause to pack the interval space.
Drawings
Fig. 1 is a schematic top view of the present invention.
Fig. 2 is a side view of the cross section a-a of the present invention.
Fig. 3 is a perspective view of the left fixing plate of the present invention in a fixed position.
Fig. 4 is a perspective view of the position fixing state of the right and middle fixing plates of the present invention.
Fig. 5 is the partially enlarged schematic perspective view of the side position of the two-way bridge plate in the installation and pressing close state of the utility model.
Detailed Description
The following detailed description of embodiments of the present invention will be made with reference to the accompanying drawings.
A road and bridge section with a filling material for a segmented gap is shown in figure 1 and comprises a road and bridge plate 1, a left fixing plate 2 and a right fixing plate 3, wherein the road and bridge plate 1 is of a plate body structure with a certain thickness and is generally manufactured by concrete pouring, formwork pouring can be carried out in site construction, prefabricated pouring can be carried out according to the size in a factory and then the plate body is hoisted and assembled on site, the left fixing plate 2 and the right fixing plate 3 are both metal strip-shaped plate bodies, as shown in a sectional view of figure 2, the heights of the left fixing plate and the right fixing plate are respectively equal to the thickness of the left side edge and the right side edge of the road and bridge plate 1, the lengths of the left fixing plate and the right fixing plate are respectively equal to the width of the left side edge and the right side edge of the road and bridge plate 1, anchoring ribs 4 are arranged and fixedly on the inner side surfaces of the left fixing plate 2 and the right fixing plate 3, the anchoring ribs 4 are similar to reinforcing, left side fixed plate 2 and right fixed plate 3 are fixed respectively and paste left side limit position and right side limit position at way bridge plate 1, and the anchor on left side fixed plate 2 and the right fixed plate 3 goes into muscle 4 and is anchored respectively in the left side position of way bridge plate 1 with in the right side position, then make left side fixed plate 2 and right fixed plate 3 can firmly fix left side limit position and right side limit position at way bridge plate 1, and the upside border of left side fixed plate 2 and right fixed plate 3 respectively with the left side position of way bridge plate 1 and the up end parallel and level of right side position.
As shown in fig. 3, rectangular left bump plates 21 are arranged at intervals on the outer side of the upper side edge of the left fixing plate 2, as shown in fig. 4, rectangular right bump plates 31 are arranged at intervals on the outer side of the upper side edge of the right fixing plate 3, the width of each left bump plate 21 is smaller than the arrangement distance between the right bump plates 31, the width of each right bump plate 31 is smaller than the arrangement distance between the left bump plates 21, and the length of each left bump plate 21 is equal to the length of each right bump plate 31, when the left side edge and the right side edge of two adjacent road bridge plates 1 are close to each other, as shown in fig. 1, the left bump plate 21 on the left fixing plate 2 and the right bump plate 31 on the right fixing plate 3 can be embedded into the arrangement distance of each other, so that the distance between the left side edge and the right side edge of the road bridge plate 1 at the adjacent position can float within a certain interval distance, providing deformation space for the expansion and contraction reaction of the road and bridge plate 1.
The beneficial effects of the realization are that, on the one hand, the spacing distance between the road bridge board 1 at adjacent position has been guaranteed, provide the deformation space for its harmomegathus reaction, on the other hand, because the upside border outside of left fixed plate 2 and right fixed plate 3 is arranged respectively and is provided with left lug board 21 and right lug board 31, can go at the wheel and press and provide the support when here, because vehicle tyre's width generally is greater than 20cm, and left lug board 21 can be far less than this width with right lug board 31's width, that is to say, the wheel presses the time can bear the pressure on left lug board 21 and right lug board 31 simultaneously, as shown in fig. 5, the wheel presses the time can not receive the clearance influence to take place to fluctuate like this, thereby the vehicle can not bring the sensation of jolting for the passenger through the time.
As an improved embodiment, as shown in fig. 3, a left support plate 22 is fixedly disposed below each left convex plate 21 that is arranged at intervals along the outer side of the upper side of the left fixed plate 2, and one side of the left support plate 22 is further fixed on the outer side surface of the left fixed plate 2, and similarly, as shown in fig. 4, a right support plate 32 is fixedly disposed below each right convex plate 31 that is arranged at intervals along the outer side of the upper side of the right fixed plate 3, and one side of the right support plate 32 is further fixed on the outer side surface of the right fixed plate 3.
As an improved embodiment, as shown in fig. 2 and 5, a soft layer 5 is fixedly disposed in the gap between the left fixing plate 2 and the right fixing plate 3 at the adjacent positions, and is deformed under the action of an extrusion force, and may be made of a rubber material or a sponge material, and is used for preventing hard impurities such as stones from falling into the gap between the left fixing plate 2 and the right fixing plate 3, and preventing the gap from being filled.
The above description of the embodiments is only intended to help understand the core idea of the present invention. It should be noted that, for those skilled in the art, without departing from the principle of the present invention, the present invention can be further modified and modified, and such modifications and modifications also fall within the protection scope of the appended claims.
Claims (3)
1. A road bridge segment having a segmented spacer filler material, comprising: comprises a road and bridge plate (1), a left fixing plate (2) and a right fixing plate (3), wherein the road and bridge plate (1) is of a plate body structure with a certain thickness, the left fixing plate (2) and the right fixing plate (3) are metal strip-shaped plate bodies, the heights of the left fixing plate and the right fixing plate are respectively equal to the thickness of the left side edge and the right side edge of the road and bridge plate (1), the lengths of the left fixing plate and the right fixing plate are respectively equal to the width of the left side edge and the right side edge of the road and bridge plate (1), anchor-in ribs (4) are fixedly arranged on the inner side surfaces of the left fixing plate (2) and the right fixing plate (3), the anchor-in ribs (4) respectively keep vertical relation with the left fixing plate (2) and the right fixing plate (3), the left fixing plate (2) and the right fixing plate (3) are respectively fixedly attached to the left side edge and the right side edge of the road and bridge plate (1), and the anchor-in ribs (4) on the left fixing plate (, and the upper side edges of the left fixing plate (2) and the right fixing plate (3) are respectively flush with the upper end faces of the left position and the right position of the road and bridge plate (1), a rectangular left convex plate (21) is arranged at the outer side of the upper side edge of the left fixing plate (2) at intervals, a rectangular right convex plate (31) is arranged at the outer side of the upper side edge of the right fixing plate (3) at intervals, the width of the left lug plate (21) is smaller than the arrangement interval between the right lug plates (31), the width of the right lug plate (31) is smaller than the arrangement interval between the left lug plates (21), and the length of the left bump plate (21) is equal to the length of the right bump plate (31), when the left side and the right side of two adjacent road bridge plates (1) are close to each other, the left convex plate (21) on the left fixing plate (2) and the right convex plate (31) on the right fixing plate (3) can be embedded into the arrangement interval of each other.
2. The bridge segment with segmented slot filler material of claim 1, wherein: the below of every way left flange board (21) that the upside border outside interval arrangement of left side fixed plate (2) set up all fixedly is provided with left branch fagging (22), a side of left branch fagging (22) still is fixed on the lateral surface of left fixed plate (2), and is same, the upside border outside interval arrangement of right branch fagging of right side fixed plate (3) sets up the below of every way right flange board (31) all fixedly is provided with right branch fagging (32), a side of right branch fagging (32) still is fixed on the lateral surface of right fixed plate (3).
3. The bridge segment with segmented slot filler material of claim 2, wherein: and a soft layer (5) is fixedly arranged in the interval between the left fixing plate (2) and the right fixing plate (3) at the adjacent positions.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921935870.2U CN211645814U (en) | 2019-11-11 | 2019-11-11 | Road and bridge section with sectional gap filling material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921935870.2U CN211645814U (en) | 2019-11-11 | 2019-11-11 | Road and bridge section with sectional gap filling material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211645814U true CN211645814U (en) | 2020-10-09 |
Family
ID=72691926
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921935870.2U Expired - Fee Related CN211645814U (en) | 2019-11-11 | 2019-11-11 | Road and bridge section with sectional gap filling material |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211645814U (en) |
-
2019
- 2019-11-11 CN CN201921935870.2U patent/CN211645814U/en not_active Expired - Fee Related
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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: 20201009 Termination date: 20211111 |