Road plate and assembly type road structure

Abstract

The road plate comprises a plate body, splicing assemblies are arranged on the two sides of the plate body, the plate body sequentially comprises a surface layer, a water permeable layer, a flow guide layer and a supporting layer from top to bottom, the surface layer is provided with a water inlet hole communicated with the water permeable layer, a water return preventing structure is arranged in the water permeable layer, and the water return preventing structure is arranged in the water permeable layer. The flow guide layer is provided with a drainage structure; and by arranging the water permeable layer and the flow guide layer, accumulated water can rapidly infiltrate and be discharged to all positions, and the drainage effect of the assembly type road is effectively improved.

Description

Technical Field

[0001] The utility model relates to the field of assembled roads, in particular to an assembled road structure of a road plate. Background Art

[0002] Prefabricated roads are a type of pavement in which the road surface is prefabricated into plates with materials such as concrete, and then assembled and installed on site. Prefabricated roads can be widely used in various roads. This pavement construction method can greatly save engineering installation time and improve the overall construction efficiency and quality of the road.

[0003] The road slabs used in existing prefabricated roads are generally solid slabs formed in one piece. They generally do not have a water-permeable function and are prone to water accumulation during use. The current method to solve this problem is mainly to use permeable materials to make road slabs. Although they have good water permeability, the drainage effect is average. When the rainfall is too heavy, there is still a problem of water accumulation.

[0004] Therefore, there is an urgent need for an assembled road structure of road slabs that can solve the above problems. Utility Model Content

[0005] The purpose of the utility model is to provide an assembled road structure of a road plate to solve the problems existing in the above-mentioned prior art.

[0006] To achieve the above purpose, the utility model provides the following solutions:

[0007] The utility model provides a road plate, comprising a plate body, wherein both sides of the plate body are provided with splicing components, the plate body comprises a surface layer, a water permeable layer, a guide layer and a support layer in sequence from top to bottom, the surface layer is provided with a water inlet hole connected with the water permeable layer, an anti-backflow structure is provided in the water permeable layer, and the guide layer is provided with a drainage structure.

[0008] Preferably, the splicing assembly comprises a connecting protrusion and a connecting groove, and the connecting protrusion cooperates with the connecting groove.

[0009] Preferably, the connecting protrusions are arranged on two adjacent sides of the plate body, and the connecting grooves are arranged on the other two adjacent sides of the plate body.

[0010] Preferably, the water inlet hole is arranged at the edge of the surface layer.

[0011] Preferably, the anti-backflow structure comprises an upper water-permeable pipe and a lower water-permeable pipe, and a water accumulation chamber is provided between the upper water-permeable pipe and the lower water-permeable pipe.

[0012] Preferably, the drainage structure comprises a guide groove, the guide groove is communicated with the lower permeable pipe, and a drainage port is provided on the side of the guide layer, and the drainage port is communicated with the guide groove.

[0013] The present invention also provides an assembled road structure using the road slab, comprising a roadbed, with the road slab laid on top of the roadbed.

[0014] Compared with the prior art, the utility model has achieved the following beneficial technical effects:

[0015] The utility model provides a road plate and an assembled road structure, wherein the road plate comprises a plate body, both sides of the plate body are provided with splicing components, the plate body comprises a surface layer, a water-permeable layer, a guide layer and a support layer in order from top to bottom, the surface layer is provided with a water inlet hole connected to the water-permeable layer, the water-permeable layer is provided with an anti-backflow structure, and the guide layer is provided with a drainage structure; by arranging the water-permeable layer and the guide layer, the accumulated water can quickly infiltrate and be discharged to various positions, thereby effectively improving the drainage effect of the assembled road. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0017] Figure 1 A top view of a road plate provided by the utility model;

[0018] Figure 2 A cross-sectional view of a road plate provided by the utility model;

[0019] Figure 3 The present invention is a schematic diagram of an assembled road structure provided by the utility model. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] The utility model aims to provide a road plate and an assembled road structure to solve the problems existing in the prior art.

[0022] In order to make the above-mentioned purposes, features and advantages of the present invention more obvious and easy to understand, the present invention is further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0023] Embodiment 1:

[0024] This embodiment provides a road plate, such as Figure 1-2 As shown, it includes a plate body 1, and splicing components 2 are provided on both sides of the plate body 1. The plate body 1 includes a surface layer 11, a permeable layer 12, a guide layer 13 and a support layer 14 from top to bottom. The surface layer 11 is provided with a water inlet hole 15 connected to the permeable layer 12, the permeable layer 12 is provided with an anti-backflow structure 16, and the guide layer 13 is provided with a drainage structure 17.

[0025] As an implementation manner, the splicing assembly 2 includes a connecting protrusion 21 and a connecting groove 22 , and the connecting protrusion 21 matches with the connecting groove 22 .

[0026] As an implementation mode, the connection protrusions 21 are arranged on two adjacent sides of the plate body 1, and the connection grooves 22 are arranged on the other two adjacent sides of the plate body 1. The above structure can complete the splicing of the road plates.

[0027] As an implementation mode, the water inlet hole 15 is arranged at the edge of the surface layer 11. Since the edge position is usually the lowest point, the water inlet hole 15 is arranged at the edge position to effectively improve the water intake efficiency.

[0028] As an implementation mode, the anti-backflow structure 16 includes an upper permeable pipe 161 and a lower permeable pipe 162, and a water storage chamber 163 is provided between the upper permeable pipe 161 and the lower permeable pipe 162. The design of the water storage chamber 163 can prevent the problem of rainwater backflow.

[0029] As an embodiment, the drainage structure 17 includes a guide groove 171, which is connected to the lower permeable pipe 162. A drain port 172 is provided on the side of the guide layer 13, and the drain port 172 is connected to the guide groove 171. This can quickly guide the seeping water to the surroundings, thereby improving the drainage efficiency.

[0030] This embodiment also provides an assembled road structure using the above-mentioned road plate, such as Figure 3 As shown, it includes a roadbed 100 , and a road slab 200 is laid on the roadbed 100 .

[0031] The utility model provides a road slab and an assembled road structure. The road slab is provided with a water-permeable layer and a diversion layer, so that accumulated water can quickly infiltrate and be discharged to various locations, thereby effectively improving the drainage effect of the assembled road.

[0032] The utility model uses specific examples to illustrate the principle and implementation of the utility model. The above examples are only used to help understand the method and core idea of ​​the utility model. At the same time, for those skilled in the art, according to the idea of ​​the utility model, there will be changes in the specific implementation and application scope. In summary, the content of this specification should not be understood as limiting the utility model.

Claims

1. A road plate, characterized in that: It includes a plate body, both sides of which are provided with splicing components, and the plate body includes a surface layer, a water-permeable layer, a guide layer and a support layer from top to bottom. The surface layer is provided with a water inlet hole connected to the water-permeable layer, the water-permeable layer is provided with an anti-backflow structure, and the guide layer is provided with a drainage structure.

2. The road plate according to claim 1, characterized in that: The splicing assembly comprises a connecting protrusion and a connecting groove, and the connecting protrusion matches with the connecting groove.

3. The road plate according to claim 2, characterized in that: The connecting protrusions are arranged on two adjacent sides of the plate body, and the connecting grooves are arranged on the other two adjacent sides of the plate body.

4. The road plate according to claim 1, characterized in that: The water inlet hole is arranged at the edge of the surface layer.

5. The road plate according to claim 1, characterized in that: The anti-backflow structure comprises an upper water-permeable pipe and a lower water-permeable pipe, and a water accumulation chamber is arranged between the upper water-permeable pipe and the lower water-permeable pipe.

6. The road plate according to claim 5, characterized in that: The drainage structure comprises a guide groove, which is communicated with the lower permeable pipe. A drainage port is arranged on the side of the guide layer, which is communicated with the guide groove.

7. An assembled road structure using the road slab according to any one of claims 1 to 6, characterized in that: The invention comprises a roadbed, and a road slab is laid on the roadbed.

Images