CN217499808U - Road is widened with prefabricated board of encorbelmenting - Google Patents
Road is widened with prefabricated board of encorbelmenting Download PDFInfo
- Publication number
- CN217499808U CN217499808U CN202220594145.9U CN202220594145U CN217499808U CN 217499808 U CN217499808 U CN 217499808U CN 202220594145 U CN202220594145 U CN 202220594145U CN 217499808 U CN217499808 U CN 217499808U
- Authority
- CN
- China
- Prior art keywords
- encorbelmenting
- plate
- face
- board
- counter weight
- 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.)
- Active
Links
Images
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/60—Planning or developing urban green infrastructure
Landscapes
- Road Paving Structures (AREA)
Abstract
The utility model relates to a road is widened with prefabricated board of encorbelmenting, including encorbelmenting board body and supporting shoe, the board body of encorbelmenting includes the counter weight plate and the plate of encorbelmenting, the counter weight plate has relative parallel arrangement's car line face and counter weight face, the plate of encorbelmenting has the relative pedestrian face that sets up and the face of encorbelmenting, the pedestrian face with the car line face is in the coplanar, the face of encorbelmenting is along keeping away from the direction of counter weight plate is close to gradually the pedestrian face, supporting shoe fixed connection in the counter weight face is close to the one end of the face of encorbelmenting. The utility model provides a road is widened with prefabricated board formula structure as an organic whole that encorbelments, simple structure, simple installation and the structure is slim and graceful.
Description
Technical Field
The utility model relates to a transportation industry structural engineering technical field especially relates to a road is widened with prefabricated board of encorbelmenting.
Background
In recent years, the country advocates actively to construct ecological, environment-friendly and sustainable-development green roads, the traditional valley bottom road widening mode mainly excavates mountains or invades riverways to construct roadbeds, irreversible damage is caused to the environment, and the traditional road construction and construction easily produces pollution of waste water, waste residues, waste gases and the like, so that the environment along the line is seriously damaged, and therefore, the ecological widening mode is researched, and the ecological design means is explored to construct ecological roads, and the ecological design means has important engineering significance. Need widen the river road within 2m to the mountain area topography condition complicacy, if adopt the form of filling out the road bed to widen, can produce great influence to river course flood discharge, adopt the board structure of encorbelmenting and can effectively solve river course flood discharge problem, fall to minimumly to the influence of environment, adopt prefabricated plate structure of encorbelmenting and make conveniently, can effectively shorten the time limit for a project, construction process is simple, compare road bed and widen more save material and engineering cost of mode, be a better ecology and widen the mode.
The patent document CN113718570A discloses a prefabricated assembled steel-concrete mixed cantilever structure system for widening roads and a construction method, wherein a cantilever beam adopted by the structure comprises a first section of concrete precast block, a third section of concrete precast block, a second section of concrete precast block and a plurality of steel member joint devices; steel member joint devices are arranged at two ends of the second section of concrete precast block; the first section concrete prefabricated section is connected with the steel member piecing devices of second section concrete prefabricated section one end, and the third section concrete prefabricated section is connected with the steel member piecing devices of the second section concrete prefabricated section other end, and the weight of every piece can be adjusted according to the demand to sectional type structure. But the block structure is troublesome to install, especially for widening a small-size road within 2 m.
SUMMERY OF THE UTILITY MODEL
In view of this, it is necessary to provide a prefabricated cantilever plate for road widening, so as to solve the problems that the cantilever plate for road widening in the prior art is troublesome to mount and is not suitable for widening along a river road with a small width.
The utility model provides a road is widened with prefabricated board of encorbelmenting, including encorbelmenting edition of books body and supporting shoe, the edition of books body of encorbelmenting includes the counter weight plate and the plate of encorbelmenting, the counter weight plate has relative parallel arrangement's car line face and counter weight face, the plate of encorbelmenting has the relative people's line face that sets up and the face of encorbelmenting, the people's line face with the car line face is in the coplanar, the face of encorbelmenting is along keeping away from the direction of counter weight plate is close to gradually the people's line face, supporting shoe fixed connection in the counter weight face is close to the one end of the face of encorbelmenting.
Further, the prefabricated cantilever plate for road widening further comprises a connecting piece, and the connecting piece is fixedly connected to the side face of the counterweight plate block.
Furthermore, one end, far away from the plate of encorbelmenting, of the counterweight plate is provided with a thickening layer, and the thickening layer is fixedly connected to the counterweight surface.
Further, the prefabricated cantilever plate for road widening further comprises a pedal assembly, and the pedal assembly is fixedly connected to the cantilever plate body.
Furthermore, the running board assembly comprises a running board and a running board, wherein the running board is fixedly connected with the running surface, and the running board is fixedly connected with the running surface.
Furthermore, the pedestrian boards and the pedestrian faces are distributed in parallel at intervals.
Furthermore, the footboard subassembly still includes a plurality of stands, and is a plurality of stand interval distribution, each the both ends of stand connect respectively in the flier with the pavement.
Furthermore, the running board comprises an asphalt concrete layer and a cast-in-situ layer which are sequentially paved from top to bottom.
Further, the prefabricated overhanging plate for road widening further comprises a sidewalk guardrail, wherein the sidewalk guardrail is fixedly connected to one side, far away from the counterweight plate block, of the overhanging plate block along the length direction of the overhanging plate block.
Further, the road is widened with prefabricated board of encorbelmenting still includes crash barrier, crash barrier follows the length direction fixed connection of the plate of encorbelmenting in the plate of encorbelmenting is close to one side of counter weight plate.
The utility model discloses a road is widened with prefabricated board of encorbelmenting, compares with prior art, the counter weight plate with the plate of encorbelmenting becomes integrative manufacturing to the counter weight plate corresponds the lane, and the plate of encorbelmenting corresponds the pavement, can satisfy the basic requirement of road, and the integral type is made and can be reduced the assembly degree of difficulty simultaneously, and the utility model discloses a supporting shoe supports the weight of the board of encorbelmenting to the supporting shoe supports the weight of the board body of encorbelmenting through inlaying in the soil, need not to rebuild the road bed, and the mode through counter weight plate counter weight makes the atress of the board body of encorbelmenting more even, can increase factor of safety.
The above description is only an outline of the technical solution of the present invention, and in order to make the technical means of the present invention more clear and to implement the technical means according to the content of the description, the preferred embodiments of the present invention will be described in detail below.
Drawings
Fig. 1 is a schematic perspective view of an embodiment of a prefabricated overhanging plate for road widening provided by the present invention;
fig. 2 is a schematic plan view of the present embodiment.
Detailed Description
The following detailed description of the preferred embodiments of the invention, which is to be read in connection with the accompanying drawings, forms a part of this application, and together with the embodiments of the invention, serve to explain the principles of the invention and not to limit its scope.
As shown in fig. 1-2, the embodiment of the utility model provides a road is widened with prefabricated board of encorbelmenting, including encorbelmenting board body 1 and supporting shoe 2, encorbelmenting board body 1 and including counter weight plate 11 and the plate 12 of encorbelmenting, counter weight plate 11 has relative parallel arrangement's the car running surface 111 and counter weight face 112, the plate 12 of encorbelmenting has the people running surface 121 and the face 122 of encorbelmenting of relative setting, people running surface 121 with car running surface 111 is in the coplanar, encorbelmenting face 122 along keeping away from the direction of counter weight plate 11 is close to gradually people running surface 121, 2 fixed connection of supporting shoe in counterweight face 112 is close to the one end of the face 122 of encorbelmenting.
It should be noted that, counter weight plate 11 and the plate 12 of encorbelmenting make as an organic whole to counter weight plate 11 corresponds the roadway, and the plate 12 of encorbelmenting corresponds the pavement, can satisfy the basic requirement on road, and the time limit for a project is saved than cast-in-place construction to the manufacturing of integral type simultaneously, and the embodiment of the utility model provides a support the weight of the plate of encorbelmenting through supporting shoe 2, can increase factor of safety.
Wherein, the size of counter weight plate 11 and the plate 12 of encorbelmenting does not do the restriction, can understand, the utility model discloses mainly solved in mountain area 2m along river road, consequently, in this embodiment, the horizontal width of the board body 1 of encorbelmenting is 5m, needs to explain be in, in other embodiments, the board body 1 of encorbelmenting can be other sizes.
It should be noted that the pedestrian surface 121 and the traffic surface 111 both incline downward at a certain angle toward the side away from the inner road, which is beneficial to drainage.
The supporting block 2 is used as a supporting member, and the size and shape of the supporting block are not limited as long as the supporting member can meet the supporting strength and supporting requirements, and in this embodiment, the supporting block 2 is embedded in the soil to support the weight of the cantilever plate body 1.
As a preferred embodiment, the prefabricated cantilever slab for road widening further comprises a connecting piece 3, and the connecting piece 3 is fixedly connected to the side surface of the counterweight plate block 11; wherein, prefabricated board body 1 and the adjacent road surface of encorbelmenting can be connected through multiple mode, including multiple forms such as steel bar connection or anchor, the form of connecting piece 3 is not only promptly, in this embodiment, connecting piece 3 is a plurality of steel bar pull rods, and a plurality of steel bar pull rod interval distribution are close to the lateral wall on road surface at the counter weight plate, and board body 1 of encorbelmenting passes through the steel bar pull rod and is connected simple structure with inboard road surface.
In a preferred embodiment, an end of the counterweight plate 11 away from the cantilever plate 12 has a thickening layer 113, and the thickening layer 113 is fixedly connected to the counterweight surface 111.
It should be noted that, through install the thickening layer additional in the bottom of counter weight plate 11, can increase the weight of counter weight plate, through the form of the one side counter weight of the board body of encorbelmenting 1 and inboard road surface contact, can make the atress of the board of encorbelmenting more reasonable.
As a preferred embodiment, the prefabricated cantilever slab for road widening further comprises a foot plate assembly 4, and the foot plate assembly 4 is fixedly connected to the cantilever slab body 1.
It should be noted that, in order to meet the requirements of comfort, safety and the like of road use, the tower plate assembly 4 is additionally arranged on the cantilever plate body 1, so that the prefabricated cantilever plate meets the use requirement.
In a preferred embodiment, the footboard assembly 4 comprises a pedestrian board 41 and a running board 42, the pedestrian board 41 is fixedly connected to the pedestrian surface 121, and the running board 42 is fixedly connected to the running surface 111.
It should be noted that, in order to reduce the construction difficulty of the prefabricated cantilever slab as much as possible and make the prefabricated cantilever slab structure light and satisfy the use requirements of the cantilever slab body 1, the pedestrian slab 41 and the running slab 42 which satisfy the use requirements of the corresponding main body can be manufactured respectively according to the difference of the requirements of pedestrians and vehicles on the road.
In a preferred embodiment, the pedestrian plate 41 and the pedestrian surface 121 are spaced apart and arranged in parallel.
By arranging the sidewalk board 41 and the sidewalk 121 at intervals, an overhead structure is provided between the sidewalk board 41 and the sidewalk 121, so that facilities such as communication and electronic pipelines can be embedded conveniently.
In this embodiment, the foot board 41 and the pedestrian surface 121 may be connected in various manners, such as by using a support frame to support the foot board or fixing one side of the foot board on the counterweight plate 11, and the like, in this embodiment, the foot board assembly 4 further includes a plurality of upright posts 43, the upright posts 43 are distributed at intervals, and two ends of each upright post 43 are respectively connected to the foot board 41 and the pedestrian surface 121; by adopting the upright column 43 to support and fix the pedestrian board 41 and ensuring a certain distance between the pedestrian board 41 and the pedestrian surface 121, it can be understood that the distance between the two can be set according to the requirement.
In a preferred embodiment, the running board 42 includes a bituminous concrete layer 421 and a cast-in-place layer 422, which are sequentially laid from top to bottom.
It should be noted that, the leveling layer and the asphalt concrete pavement layer are arranged at the top of the cantilever slab body 1, the expansion deformation caused by temperature is very small, the weight of the cantilever slab body also replaces the self-balancing weight of partial concrete, and the cantilever slab is very economical, has little influence on old road traffic and has strong practicability.
As a preferred embodiment, the prefabricated overhanging plate for road widening further comprises a sidewalk guardrail 5, and the sidewalk guardrail 5 is fixedly connected to one side, far away from the counterweight plate block 11, of the overhanging plate block 12 along the length direction of the overhanging plate block 12.
The pedestrian safety can be increased by adding the sidewalk guardrail 5.
As a preferred embodiment, the prefabricated overhanging plate for road widening further comprises an anti-collision guardrail 6, and the anti-collision guardrail 6 is fixedly connected to one side, close to the counterweight plate block 11, of the overhanging plate block 12 along the length direction of the overhanging plate block 12.
It should be noted that, by additionally installing the crash barrier 6, the driving safety of the vehicle and the pedestrian can be increased.
Compared with the prior art, the embodiment of the utility model provides a make at counter weight plate and the plate of encorbelmenting into an organic whole to the counter weight plate corresponds the roadway, and the plate of encorbelmenting corresponds the pavement, can satisfy the basic requirement of road, and the integral type is made simultaneously and can be reduced the assembly degree of difficulty again, and the utility model discloses a supporting shoe supports the weight of the board of encorbelmenting to the supporting shoe need not to rebuild the road bed through the weight of supporting the board body of encorbelmenting in inlaying soil, and the mode through counter weight plate counter weight makes the atress of the board body of encorbelmenting more even, can increase factor of safety.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention should be covered by the present invention.
Claims (10)
1. The utility model provides a road is widened with prefabricated board of encorbelmenting, a serial communication port, including encorbelmenting board body and supporting shoe, the board body of encorbelmenting includes the counter weight plate and the plate of encorbelmenting, the counter weight plate with the plate of encorbelmenting becomes integrative manufacturing, the counter weight plate has relative parallel arrangement's the capable face of walking and counter weight face, the plate of encorbelmenting has the capable face of walking and the face of encorbelmenting of relative setting, the capable face of walking with the capable face of walking is in the coplanar, the face of encorbelmenting is followed and is kept away from the direction of counter weight plate is close to gradually the capable face of walking, supporting shoe fixed connection in the counter weight face is close to the one end of encorbelmenting the face.
2. The prefabricated cantilever plate for road widening according to claim 1, further comprising a connecting piece fixedly connected to the side surface of the counterweight plate block.
3. The prefabricated cantilever slab for road widening according to claim 1, wherein the counterweight slab has a thickening layer at one end far away from the cantilever slab, and the thickening layer is fixedly connected to the counterweight surface.
4. The prefabricated cantilever slab for road widening according to claim 1, further comprising a step plate assembly fixedly connected to the cantilever slab body.
5. The prefabricated cantilever slab for road widening according to claim 4, wherein the running board assembly comprises a pedestrian board and a running board, the pedestrian board is fixedly connected to the running surface, and the running board is fixedly connected to the running surface.
6. The prefabricated cantilever slab for road widening according to claim 5, wherein the sidewalk slab and the sidewalk plane are spaced apart and arranged in parallel.
7. The precast cantilever slab for road widening according to claim 6, wherein the running board assembly further comprises a plurality of uprights, the uprights are spaced apart, and both ends of each upright are connected to the running board and the running surface, respectively.
8. The precast cantilever slab for road widening according to claim 5, wherein the running board comprises a bituminous concrete layer and a cast-in-place layer laid in sequence from top to bottom.
9. The prefabricated cantilever slab for road widening according to claim 1, further comprising a sidewalk guardrail, wherein the sidewalk guardrail is fixedly connected to one side of the cantilever slab block, which is far away from the counterweight slab block, along the length direction of the cantilever slab block.
10. The prefabricated cantilever slab for road widening according to claim 1, further comprising an anti-collision guardrail, wherein the anti-collision guardrail is fixedly connected to one side of the cantilever slab block close to the counterweight slab block along the length direction of the cantilever slab block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220594145.9U CN217499808U (en) | 2022-03-15 | 2022-03-15 | Road is widened with prefabricated board of encorbelmenting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220594145.9U CN217499808U (en) | 2022-03-15 | 2022-03-15 | Road is widened with prefabricated board of encorbelmenting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217499808U true CN217499808U (en) | 2022-09-27 |
Family
ID=83346945
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220594145.9U Active CN217499808U (en) | 2022-03-15 | 2022-03-15 | Road is widened with prefabricated board of encorbelmenting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217499808U (en) |
-
2022
- 2022-03-15 CN CN202220594145.9U patent/CN217499808U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| KR101090400B1 (en) | Construction method of road for extending breadth of road on slope face | |
| US4181995A (en) | Modular structure for bridges, overpasses and roadways | |
| CN106436592A (en) | Bridge widening structure using Z-shaped steel plate connectors and construction method thereof | |
| KR100960725B1 (en) | Road for bicycle and walker constructing on the slope of road | |
| CN111254772A (en) | Large cantilever structure suitable for widening old roads of cliff road sections and construction method | |
| CN217499808U (en) | Road is widened with prefabricated board of encorbelmenting | |
| CN1335433A (en) | Overhead road with composite foundation | |
| CN202081383U (en) | Temporary support used in construction striding over existing line bridge | |
| CN114086440A (en) | Construction method of half-sinking self-balancing fusiform double-arch assembly type overpass | |
| CN113585284A (en) | Steel-concrete composite beam and temporary pavement covering structure for subway station | |
| CN210368579U (en) | Small simply supported bridge for rural river | |
| CN220246638U (en) | Porous flood bridge | |
| KR100970959B1 (en) | Method for Construction of Extension Culvert in State Guarantying Footway and Driveway | |
| CN213086487U (en) | Prefabricated reinforced concrete structure for widening roads | |
| CN216427866U (en) | Mountain area highway mosaic structure | |
| KR102488418B1 (en) | Apparatus constructing base concrete structure of embedded rail track having groove | |
| CN215977292U (en) | Steel-concrete composite beam and temporary pavement covering structure for subway station | |
| CN215210482U (en) | Pedestrian overpass and canopy structure attached to vehicle travelling bridge | |
| CN221029611U (en) | Stone handrail structure suitable for road crash barrier transformation | |
| CN212247747U (en) | Ground anchor type steel structure construction structure for overhanging sidewalk | |
| CN215593874U (en) | A concrete structure of encorbelmenting that is used for river levee flood control wall indent position | |
| CN220767679U (en) | Steel temporary bridge structure | |
| CN218175578U (en) | Inverted T-shaped beam is with strengthening section mould number formula telescoping device | |
| CN218893986U (en) | Box culvert frame pushing system | |
| CN217174339U (en) | Cross transportation bridge and culvert for strip mine and cross transportation system for strip mine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |