Road engineering roadbed drainage equipment

Abstract

The utility model relates to the technical field of roadbed drainage equipment, in particular to highway engineering roadbed drainage equipment which comprises a roadbed body, multiple groups of water tanks for drainage are arranged on the surface of the roadbed body, ring holes for connection are formed in the surfaces of the bottom ends of the inner sides of the water tanks, and ring seats for supporting are embedded in the inner sides of the ring holes. A ring body is mounted on the inner side of the ring seat in a matched manner; when the water tank on the surface of the highway subgrade is used for draining water, the ring body mounted in the ring seat on the bottom surface of the inner side of the water tank in a matched manner is convenient for supporting the filter screen barrel, so that the filter screen barrel can filter and intercept a water source entering the vertical pipe, and the water source can penetrate through meshes of the filter screen barrel to flow into the vertical pipe, so that the water source is convenient to discharge; and meanwhile, branches and residual leaves carried in water flow can be intercepted on the inner side of the filter screen barrel, so that the blocking condition in the pipeline is reduced, the ring body on the inner side of the ring seat can be pulled out only by disassembling the plate on the surface of the water tank, and sundries in the ring body and the filter screen barrel can be conveniently cleaned.

Description

Technical Field

[0001] The utility model relates to the technical field of subgrade drainage equipment, and particularly relates to a subgrade drainage equipment for highway engineering. Background Art

[0002] Highway subgrade drainage devices are mainly divided into surface drainage facilities and underground drainage facilities; Patent No. CN202020946766.X discloses a highway subgrade drainage device. Through the cooperation of the anti-seepage layer and the outer layer in the reinforcement structure, the anti-seepage function of the groove is increased, the strength of the groove is ensured, cracks are avoided, and the normal use of the groove is ensured; However, due to some residual branches, leaves or small stones, they will enter the grooves for surface drainage of the highway subgrade along with the flow of water. Some of the branches are easy to get stuck at the entrance of the pipeline for drainage at the bottom of the groove or inside the pipeline. If there is a large accumulation of branches, it is easy to cause blockage, and it is quite troublesome to clean when the inside of the pipeline is blocked. For this reason, we propose a subgrade drainage equipment for highway engineering. Content of the Utility Model

[0003] In view of the problems in the prior art, the utility model provides a subgrade drainage equipment for highway engineering.

[0004] The technical solution adopted by the utility model to solve its technical problems is a subgrade drainage equipment for highway engineering, including a subgrade body. A water trough for drainage is arranged on the surface of the subgrade body, and there are multiple groups of water troughs. A ring hole for connection is opened on the bottom surface of the inner side of the water trough, and a ring seat for support is embedded in the inner side of the ring hole. A ring body is fitted and installed inside the ring seat, and a filter screen barrel for filtering is assembled on the bottom surface of the ring body. A vertical pipe for guiding the flow is assembled on the bottom surface of the ring seat;

[0005] Insertion holes for connection are opened on the inner peripheral surface of the ring seat and the inner peripheral surface of the ring body, and there are multiple groups of insertion holes. A ring seat corresponding to the insertion hole is integrally formed on the inner peripheral surface of the ring body, and there are multiple groups of ring seats. A cylinder body is screwed and installed on the outer periphery of the ring seat, and a plug rod inserted into the insertion hole is slidably installed inside the cylinder body. A spring for pushing the plug rod to slide is assembled between the cylinder body and the ring seat.

[0006] By adopting the above technical solution, when draining water using the water trough on the surface of the highway subgrade, the ring body fitted and installed in the ring seat on the bottom surface of the inner side of the water trough facilitates the support of the filter screen barrel, so that the filter screen barrel can filter and intercept the water source entering the vertical pipe, and the water source can flow into the vertical pipe through the mesh holes of the filter screen barrel for convenient discharge. At the same time, the branches and leaves carried in the water flow can be intercepted inside the filter screen barrel, thereby reducing the blockage condition in the pipeline. And only by removing the plate on the surface of the water trough can the ring body inside the ring seat be pulled out, which is convenient for cleaning the sundries in the ring body and the filter screen barrel;

[0007] When the ring body carrying the filter screen barrel is inserted into the ring seat at the bottom of the water tank, and the ring body and the ring seat are fitted and connected to each other, it is convenient to install it. Then, the spring between the inner peripheral cylinder of the ring body and the ring seat facilitates the pushing of the insertion rod, so that one end of the insertion rod can pass through the insertion hole on the inner side of the ring body and be inserted into the insertion hole on the inner periphery of the ring seat, which is convenient for limiting the position of the ring body fitted on the inner side of the ring seat, so that the ring body and the filter screen barrel can work stably in the later stage, which is convenient for filtering and intercepting water flow, and at the same time, the disassembly and assembly are simple, which is convenient for maintenance or cleaning.

[0008] Specifically, a pull ring is assembled at one end of the insertion rod located outside the cylinder.

[0009] By adopting the above technical solution, the pull ring makes it more convenient to pull the insertion rod inside the cylinder.

[0010] Specifically, a convex block is integrally formed on the outer peripheral surface of the cylinder.

[0011] By adopting the above technical solution, the convex block makes it more convenient to rotate the cylinder and the ring seat, which is convenient for disassembly, assembly and maintenance.

[0012] Specifically, a rubber pad is bonded to the surface of the ring body that fits the ring seat.

[0013] By adopting the above technical solution, the rubber pad is convenient for improving the tightness after the connection between the ring body and the ring seat.

[0014] Specifically, a cross bar is assembled with bolts on the inner side of the ring body.

[0015] By adopting the above technical solution, the cross bar makes it more convenient to lift the ring body, which is convenient for disassembly and assembly.

[0016] Compared with the prior art, the utility model has the following beneficial effects:

[0017] 1. Through the design of the ring seat, the ring body, the ring hole, the vertical pipe and the filter screen barrel in the technical solution of the present application, when draining water using the water tank on the surface of the highway subgrade, the ring body fitted in the ring seat on the inner bottom surface of the water tank is convenient for supporting the filter screen barrel, so that the filter screen barrel can filter and intercept the water source entering the vertical pipe, and the water source can flow into the vertical pipe through the mesh holes of the filter screen barrel for convenient discharge. At the same time, the branches and leaves carried in the water flow can be intercepted inside the filter screen barrel, thereby reducing the occurrence of blockage in the pipeline, and only by removing the board on the surface of the water tank can the ring body inside the ring seat be pulled out, which is convenient for cleaning the sundries in the ring body and the filter screen barrel.

[0018] 2. The technical solution of the present application is designed through the ring seat, cylinder, plug rod, spring and socket. When the ring body carries the filter bucket and is inserted into the ring seat on the bottom of the sink, the ring body and the ring seat are fitted together to facilitate installation. Then the spring between the cylinder on the inner periphery of the ring body and the ring seat facilitates pushing the plug rod, so that one end of the plug rod can pass through the socket on the inner side of the ring body and be plugged into the socket on the inner periphery of the ring seat, which is convenient for limiting the position of the ring body that fits on the inner side of the ring seat, so that the ring body and the filter bucket can work stably in the later stage, which is convenient for filtering and intercepting the water flow. At the same time, it is simple to disassemble and assemble, and convenient for maintenance or cleaning. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0020] Figure 1 This is an axonometric drawing of the present utility model;

[0021] Figure 2 This is an exploded view of the connection structure between the ring seat and the filter barrel of the utility model;

[0022] Figure 3 This is a schematic cross-sectional view of the connection structure between the cylinder and the ring seat of the present utility model;

[0023] In the figure: 1. roadbed; 2. water tank; 3. ring hole; 4. ring seat; 5. ring body; 6. filter barrel; 7. vertical pipe; 8. ring seat; 9. cylinder; 10. plug rod; 11. spring; 12. socket; 13. cross bar; 14. rubber pad; 15. bump; 16. pull ring. DETAILED DESCRIPTION

[0024] In order to make the technical means, creative features, objectives and effects achieved by the present invention easier to understand, the present invention is further described below in conjunction with specific implementation methods.

[0025] See also Figures 1 - 3 The embodiment of the present invention provides a technical solution: a roadbed drainage device for a highway engineering project, comprising a roadbed body 1, a surface of the roadbed body 1 is provided with a water trough 2 for drainage, and the water trough 2 has multiple groups, the inner bottom end surface of the water trough 2 is provided with a ring hole 3 for connection, and the inner side of the ring hole 3 is embedded with a ring seat 4 for support, the inner side of the ring seat 4 is fitted with a ring body 5, and the bottom end surface of the ring body 5 is equipped with a filter barrel 6 for filtering, and the bottom end surface of the ring seat 4 is equipped with a vertical pipe 7 for diversion; the inner circumferential surface of the ring seat 4 and the inner circumferential surface of the ring body 5 are both provided with a plug hole 12 for connection, and there are multiple groups of plug holes 12, the inner circumferential surface of the ring body 5 is integrally constructed with a ring seat 8 corresponding to the plug hole 12, and there are multiple groups of ring seats 8, the outer circumference of the ring seat 8 is screwed with a cylinder 9, and the inner side of the cylinder 9 is slidably installed with an insertion rod 10 plugged and connected with the plug hole 12, and a spring 11 is installed between the cylinder 9 and the ring seat 8 to push the insertion rod 10 to slide.

[0026] During use, when draining water using the water trough 2 on the surface of the highway subgrade, the ring body 5 fittingly installed in the inner bottom ring seat 4 of the water trough 2 facilitates the support of the filter screen barrel 6, enabling the filter screen barrel 6 to filter and intercept the water source entering the vertical pipe 7. Moreover, the water source can flow into the vertical pipe 7 through the mesh holes of the filter screen barrel 6, facilitating drainage. At the same time, the branches and leaves carried in the water flow can be intercepted inside the filter screen barrel 6, thereby reducing the occurrence of blockages in the pipeline. And only by removing the plate on the surface of the water trough 2 can the ring body 5 inside the ring seat 4 be pulled out, facilitating the cleaning of the sundries in the ring body 5 and the filter screen barrel 6;

[0027] When the ring body 5 carries the filter screen barrel 6 and is inserted into the bottom ring seat 4 of the water trough 2, and the ring body 5 and the ring seat 4 are fittingly connected, it is convenient for installation. Then, the spring 11 between the inner peripheral cylinder 9 of the ring body 5 and the ring seat 8 facilitates the pushing of the insertion rod 10, enabling one end of the insertion rod 10 to pass through the insertion hole 12 inside the ring body 5 and be inserted into the insertion hole 12 on the inner periphery of the ring seat 4, facilitating the positioning of the ring body 5 fittingly located inside the ring seat 4, enabling the ring body 5 and the filter screen barrel 6 to work stably in the later stage, facilitating the filtering and interception of the water flow, and at the same time, the disassembly and assembly are simple, facilitating maintenance or cleaning.

[0028] As Figure 1 、 Figure 2 and Figure 3 shown, a pull ring 16 is assembled at one end of the insertion rod 10 located outside the cylinder 9.

[0029] During use, the pull ring 16 makes it more convenient to pull the insertion rod 10 inside the cylinder 9.

[0030] As Figure 1 、 Figure 2 and Figure 3 shown, a convex block 15 is integrally formed on the outer peripheral surface of the cylinder 9.

[0031] During use, the convex block 15 makes it more convenient to rotate the cylinder 9 and the ring seat 8, facilitating disassembly, assembly, and maintenance.

[0032] As Figure 2 shown, a rubber pad 14 is bonded to the surface of the ring body 5 that fits with the ring seat 4.

[0033] During use, the rubber pad 14 facilitates improving the tightness after the connection between the ring body 5 and the ring seat 4.

[0034] As Figure 1 and Figure 2 shown, a cross bar 13 is assembled inside the ring body 5 with bolts.

[0035] During use, the cross bar 13 makes it more convenient to lift the ring body 5, facilitating disassembly and assembly.

[0036] The working principle and usage process of the present utility model: During use, first install the corresponding structural components in appropriate positions. When draining water using the water trough 2 on the surface of the highway subgrade, the ring body 5 fittingly installed in the ring seat 4 on the inner bottom surface of the water trough 2 facilitates the support of the filter barrel 6, enabling the filter barrel 6 to filter and intercept the water source entering the vertical pipe 7, and the water source can flow into the vertical pipe 7 through the mesh holes of the filter barrel 6 for convenient discharge. At the same time, the branches and leaves carried in the water flow can be intercepted inside the filter barrel 6, thereby reducing the occurrence of blockage in the pipeline. And only by removing the plate on the surface of the water trough 2 can the ring body 5 inside the ring seat 4 be pulled out, facilitating the cleaning of the sundries in the ring body 5 and the filter barrel 6. At the same time, when the ring body 5 carries the filter barrel 6 and is inserted into the ring seat 4 on the bottom surface of the water trough 2, and the ring body 5 and the ring seat 4 are fittingly connected, it is convenient for installation. Then, the spring 11 between the inner peripheral cylinder 9 of the ring body 5 and the ring seat 8 facilitates the pushing of the insertion rod 10, enabling one end of the insertion rod 10 to pass through the insertion hole 12 inside the ring body 5 and be inserted into the insertion hole 12 on the inner periphery of the ring seat 4, facilitating the positioning of the position of the ring body 5 fittingly installed inside the ring seat 4, so that the ring body 5 and the filter barrel 6 can work stably in the later stage, facilitating the filtering and interception of the water flow. And only by pulling the pull ring 16 on the outside of the cylinder 9 can the cylinder 9 and the insertion rod 10 inside the ring seat 8 be driven to move, and then the insertion rod 10 and the insertion hole 12 inside the ring seat 4 are separated from each other, facilitating the disassembly of the ring body 5, and the disassembly and assembly are simple, facilitating maintenance or cleaning.

[0037] The above shows and describes the basic principles, main features, and advantages of the present utility model. Those skilled in the art of this industry should understand that the present utility model is not limited by the above embodiments. The above embodiments and the descriptions in the specification only illustrate the principles of the present utility model. Without departing from the spirit and scope of the present utility model, the present utility model will have various changes and improvements, and these changes and improvements all fall within the scope of protection required by the present utility model. The scope of protection required by the present utility model is defined by the appended claims and their equivalents.

Claims

1. A subgrade drainage device for highway engineering, characterized in that, It includes a subgrade body (1), a water trough (2) for drainage is arranged on the surface of the subgrade body (1), and there are multiple groups of the water troughs (2). A ring hole (3) for connection is opened on the inner bottom surface of the water trough (2), and a ring seat (4) for support is embedded in the ring hole (3). A ring body (5) is fitted and installed inside the ring seat (4), and a filter screen barrel (6) for filtering is assembled on the bottom surface of the ring body (5). A vertical pipe (7) for guiding is assembled on the bottom surface of the ring seat (4); Multiple groups of jacks (12) for connection are opened on the inner peripheral surfaces of the ring seat (4) and the ring body (5). Multiple groups of ring seats (8) corresponding to the jacks (12) are integrally formed on the inner peripheral surface of the ring body (5). A cylinder (9) is screwed and installed on the outer periphery of the ring seat (8), and a plug rod (10) inserted and connected with the jack (12) is slidably installed inside the cylinder (9). A spring (11) for pushing the plug rod (10) to slide is assembled between the cylinder (9) and the ring seat (8).

2. The roadbed drainage equipment for highway engineering according to claim 1, characterized in that, A pull ring (16) is assembled at one end of the plug rod (10) located outside the cylinder (9).

3. The highway engineering subgrade drainage device according to claim 1, characterized in that, A convex block (15) is integrally formed on the outer peripheral surface of the cylinder (9).

4. A highway engineering subgrade drainage device according to claim 1, characterized in that, A rubber pad (14) is bonded to the surface of the ring body (5) that fits with the ring seat (4).

5. A road engineering subgrade drainage device according to claim 1, characterized in that, A cross bar (13) is assembled inside the ring body (5) by bolts.

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