A road surface anti-aging structure

Abstract

The utility model relates to a kind of road surface anti-aging structures, including support frame, spray pipe and water feeding assembly;Support frame is fixed on roadbed, and several positioning holes are opened on the top support plate of support frame along its horizontal length direction;Spray pipe includes pipe body, spray head and locating seat, and spray head has several, and it is evenly distributed on the side wall of pipe body along pipe body axial direction, and each spray head is communicated with pipe body inside by one-to-one corresponding communication pipe, and locating seat is detachably fixed on each communication pipe, and locating column is fixedly arranged on locating seat, and locating column is one-to-one passed through positioning hole;Threaded installation abutting member on the end of locating column away from locating seat, the upper end of locating seat and support plate contact, and pipe body is supported on locating seat;Pipe body is positioned on support plate by spray head, locating seat and abutting member cooperation, and it is simple in structure, stable in installation, and long in service life.Locating seat is used to support pipe body, and the contact area of pipe body is reduced, and the abrasion of pipe body is reduced.

Description

Technical Field

[0001] This utility model belongs to the field of road maintenance technology, specifically relating to a road anti-aging structure. Background Technology

[0002] Road surface distress management refers to the prevention or repair of road surface distresses such as ruts, cracks, and subsidence. Patent publication number CN211713856 discloses a road surface anti-aging structure for road maintenance engineering, including a support frame, a spray pipe, and a water supply component. The spray pipe is positioned on the support frame by a retaining ring, which results in an unstable fixation. During disassembly and assembly, the pipe body is easily worn and the retaining ring is easily broken, affecting its service life. Utility Model Content

[0003] The purpose of this utility model is to overcome the shortcomings of the prior art and provide a road surface anti-aging structure, which solves the technical problems of unstable fixing and short service life of the existing sprinkler pipe installation structure.

[0004] To solve the above problems, the technical solution of this utility model is: a road surface anti-aging structure, comprising: The support frame is fixed on the roadbed, and several positioning holes are opened on the top support plate of the support frame along its horizontal length. The spray pipe includes a pipe body, spray heads, and positioning seats. Several spray heads are evenly distributed along the axial direction of the pipe body on its sidewalls. Each spray head is connected to the inside of the pipe body via a corresponding connecting pipe. A positioning seat is fixedly installed on each connecting pipe, and a positioning post is fixedly installed on each positioning seat. The positioning posts pass through corresponding positioning holes. A clamping element is threaded onto the end of each positioning post furthest from the positioning seat. The positioning seat contacts the upper end of a support plate, and the clamping element abuts against the lower end of the support plate. The pipe body is supported on the positioning seat. The water supply assembly is connected to the sprinkler pipe and is used to supply water to the sprinkler pipe.

[0005] Preferably, a connecting sleeve is fixedly installed on the positioning seat, and the connecting sleeve is fixedly fitted onto the connecting pipe.

[0006] Preferably, the connecting sleeve is threaded onto the connecting pipe.

[0007] Preferably, a connecting pipe is fixedly installed on the side wall of the pipe body, and the connecting pipe is threadedly connected to the connecting pipe for fixation, with the end of the connecting pipe abutting against and positioned against the connecting sleeve.

[0008] Preferably, a buffer pad is fixedly installed on the upper surface of the positioning seat that contacts the tube body.

[0009] Preferably, the positioning hole is an opening that penetrates one side wall of the support plate to allow the positioning post to pass through.

[0010] Preferably, a V-shaped positioning groove is provided on the upper part of the positioning seat, and the lower part of the tube body is in contact with the inner walls of the opposite sides of the V-shaped positioning groove.

[0011] Preferably, the support frame includes several vertical support pipes, the lower end of which is fixedly connected to the roadbed, and the upper end of which is fixedly connected to the support plate.

[0012] Compared with the prior art, the beneficial effects of this utility model are as follows: This invention uses a nozzle, a positioning seat, and a clamping component to position the pipe body on a support plate. It has a simple structure, stable installation, reduces wear on the pipe body, and extends its service life. Attached Figure Description

[0013] Figure 1 This is a side view of the anti-aging structure of the road surface in the embodiment; Figure 2 This is a schematic cross-sectional view of the spray pipe in the embodiment; Figure 3 This is a schematic diagram of the support plate in the embodiment.

[0014] Reference numerals: 1. Support frame; 11. Support plate; 111. Positioning hole; 12. Vertical support pipe; 2. Spray pipe; 21. Pipe body; 211. Connecting pipe; 22. Sprinkler head; 221. Connecting pipe; 222. Limiting platform; 23. Positioning seat; 231. Positioning post; 232. Connecting sleeve; 233. V-shaped positioning groove; 3. Water supply assembly; 4. Roadbed; 5. Anchoring component; 6. Buffer pad. Detailed Implementation

[0015] The present invention will now be described in further detail with reference to the accompanying drawings and embodiments.

[0016] Example: Figures 1-3 As shown, this embodiment provides a road surface anti-aging structure, including a support frame 1, a spray pipe 2, and a water supply component 3; the support frame 1 is fixed on the roadbed 4, and a plurality of positioning holes 111 are formed on the top support plate 11 of the support frame 1 along its horizontal length; the spray pipe 2 includes a pipe body 21, a nozzle 22, and a positioning seat 23, and there are a plurality of nozzles 22, which are evenly distributed along the axial direction of the pipe body 21 on the side wall of the pipe body 21, and each nozzle 22 is connected to the inside of the pipe body 21 through a corresponding connecting pipe 221. Each connecting pipe 221 is detachably and fixedly provided with a positioning seat 23, and a positioning post 231 is fixedly provided on the positioning seat 23. The positioning post 231 passes through the positioning hole 111 one by one. A clamping member 5 is threadedly installed on the end of the positioning post 231 away from the positioning seat 23. The positioning seat 23 contacts the upper end of the support plate 11, and the clamping member 5 is used to abut against the lower end of the support plate 11. The pipe body 21 is supported on the positioning seat 23. The water supply component 3 is connected to the spray pipe 2 and is used to supply water to the spray pipe 2.

[0017] With the above configuration, the pipe body 21 is positioned on the support plate 11 through the cooperation of the nozzle 22, positioning seat 23, and clamping member 5. This design results in a simple structure, stable installation, and long service life. The positioning seat 23 supports the pipe body 21, reducing its contact area and wear. The separate configuration of the positioning seat 23, pipe body 21, and nozzle 22 facilitates manufacturing and parts replacement, reducing costs.

[0018] In one embodiment of the road surface anti-aging structure, a connecting sleeve 232 is fixedly installed on the positioning seat 23, and the connecting sleeve 232 is fixedly sleeved on the connecting pipe 221. This arrangement improves the installation stability of the positioning seat 23 and the connecting pipe 221, and further improves the positioning stability of the pipe body 21.

[0019] In this embodiment of a road surface anti-aging structure, the connecting sleeve 232 is threadedly installed on the connecting pipe 221. This configuration is simple, stable in installation, convenient in disassembly and assembly, and has a long service life. Specifically, the connecting pipe 221 has external threads, and a limiting platform 222 is located at the root of the external threads on the outer wall of the connecting pipe 221. After the connecting sleeve 232 is threadedly fitted onto the connecting pipe, one end of the connecting pipe 221 is tightly abutted and fixed against the limiting platform 222.

[0020] In this embodiment of a road surface anti-aging structure, a connecting pipe 211 is fixedly installed on the side wall of the pipe body 21. The connecting pipe 211 is threadedly connected to the connecting pipe 221, and the end of the connecting pipe 221 is pressed against and positioned by the connecting sleeve 232. This configuration is simple in structure, stable in installation, and improves the installation stability of the connecting sleeve 232.

[0021] In one embodiment of the road surface anti-aging structure, a buffer pad 6 is fixedly installed on the surface of the positioning seat 23 that contacts the pipe body 21. This arrangement reduces wear on the pipe body 21.

[0022] In this embodiment of a road surface anti-aging structure, the positioning hole 111 is an opening penetrating one side wall of the support plate 11 to allow the positioning post 231 to pass through. This design allows the positioning post 231 to be easily removed and inserted through the opening, facilitating the installation and removal of the pipe body 21. It eliminates the need to remove the clamping member 5 from the positioning post 231; simply loosening the clamping member 5 is sufficient for installation and removal of the pipe body 21, making the operation convenient. In one embodiment of the road surface anti-aging structure, a V-shaped positioning groove 233 is formed on the upper part of the positioning seat 23, and the lower two sides of the tube body 21 respectively contact the inner walls of the opposite sides of the V-shaped positioning groove 233. This arrangement improves the positioning stability of the tube body 21.

[0023] In this embodiment of a road surface anti-aging structure, the support frame 1 includes several vertical support pipes 12. The lower end of the vertical support pipes 12 is fixedly connected to the roadbed 4, and the upper end of the vertical support pipes 12 is fixedly connected to the support plate 11. This configuration is simple in structure and low in cost, with the vertical support pipes 12 evenly distributed on the support plate 11.

Claims

1. A road surface anti-aging structure, characterized in that, include: The support frame (1) is fixed on the roadbed (4), and several positioning holes (111) are opened on the top support plate (11) of the support frame (1) along its horizontal length. The spray pipe (2) includes a pipe body (21), a nozzle (22) and a positioning seat (23). There are several nozzles (22), which are evenly distributed on the side wall of the pipe body (21) along the axial direction of the pipe body (21). Each nozzle (22) is connected to the inside of the pipe body (21) through a corresponding connecting pipe (221). A positioning seat (23) is fixedly installed on each connecting pipe (221). A positioning post (231) is fixedly installed on the positioning seat (23). The positioning post (231) passes through the positioning hole (111) one by one. A clamping member (5) is threaded on the end of the positioning post (231) away from the positioning seat (23). The positioning seat (23) contacts the upper end of the support plate (11). The clamping member (5) is used to abut against the lower end of the support plate (11). The pipe body (21) is supported on the positioning seat (23). Water supply component (3) is connected to spray pipe (2) and is used to supply water to spray pipe (2).

2. The anti-aging structure for road surfaces according to claim 1, characterized in that, A connecting sleeve (232) is fixedly installed on the positioning seat (23), and the connecting sleeve (232) is fixedly fitted on the connecting pipe (221).

3. The anti-aging structure for road surfaces according to claim 2, characterized in that, The connecting sleeve (232) is threaded onto the connecting pipe (221).

4. The anti-aging structure for road surfaces according to claim 3, characterized in that, A connecting pipe (211) is fixedly installed on the side wall of the pipe body (21). The connecting pipe (211) is threadedly connected to the connecting pipe (221). The end of the connecting pipe (221) is pressed against the connecting sleeve (232) for positioning.

5. The anti-aging structure for road surfaces according to claim 1, characterized in that, A buffer pad (6) is fixedly installed on the upper part of the positioning seat (23) that contacts the tube body (21).

6. The anti-aging structure for road surfaces according to claim 1, characterized in that, The positioning hole (111) is an opening that penetrates one side wall of the support plate (11) to allow the positioning post (231) to pass through.

7. The anti-aging structure for road surfaces according to claim 1, characterized in that, A V-shaped positioning groove (233) is opened on the upper part of the positioning seat (23), and the lower two sides of the tube body (21) respectively contact the inner walls of the opposite sides of the V-shaped positioning groove (233).

8. The anti-aging structure for road surfaces according to claim 1, characterized in that, The support frame (1) includes several vertical support pipes (12), the lower end of the vertical support pipes (12) is fixedly connected to the roadbed (4), and the upper end of the vertical support pipes (12) is fixedly connected to the support plate (11).

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