Compression-resistant plastic drainage plate

Abstract

The utility model discloses a compression-resistant plastic drainage board, which comprises a drainage board main body and a reinforcing mechanism, the reinforcing mechanism is arranged at the top of the drainage board main body, the reinforcing mechanism comprises a hollow convex column, a solid convex column, a hard frame, a reinforcing rib and a lantern ring, the hollow convex column is integrally formed at the top of the drainage board main body, and the solid convex column is integrally formed at the bottom of the drainage board main body. After the drainage plate body is laid, the lantern rings at the four corners of the bottom of the hard frame are aligned with the solid convex columns and inserted, the solid convex columns can stably support the hard frame, the hard frame and the reinforcing ribs are matched and are made of high-strength plastic materials, the supporting area of the top of the drainage plate body is enlarged, stress is dispersed, and the compressive strength of the drainage plate is improved; meanwhile, the influence on the drainage efficiency can be reduced through the drainage hole structures located in the hard frame and the reinforcing ribs.

Description

Technical Field

[0001] The utility model relates to the technical field of engineering construction materials, in particular to a compression-resistant plastic drainage board. Background Art

[0002] Plastic drainage boards are made of polystyrene or polyethylene and are stamped into conical protrusions or convex structures with stiffening ribs. They are commonly used drainage materials in engineering construction, especially in road projects and greening projects. They can play a good drainage role and are widely used.

[0003] Existing plastic drainage boards have the following disadvantages when used: Existing plastic drainage boards are generally single plastic product structures. After laying, the upper layer must be covered with a soil layer and only relies on a convex structure for support. Affected by external pressure, the pressure limit of the plastic convex points and other factors, the convex points will be deformed, affecting the drainage efficiency. For this reason, we propose a pressure-resistant plastic drainage board. Utility Model Content

[0004] The main purpose of this utility model is to provide a pressure-resistant plastic drainage board. By adding a reinforcement mechanism on the top of the drainage board body, the structural strength of the drainage board can be effectively improved, its pressure resistance can be enhanced, and the problems in the background technology can be effectively solved.

[0005] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0006] A pressure-resistant plastic drain board comprises a drain board main body and a reinforcing mechanism. The reinforcing mechanism is arranged on the top of the drain board main body, and the reinforcing mechanism comprises a hollow boss, a solid boss, a hard frame, a reinforcing rib and a ring. The top of the drain board main body is integrally formed with a hollow boss, and the four corners of the top of the drain board main body are integrally formed with solid bosses. The top of the drain board main body is detachably connected to a hard frame, and the four corners of the bottom of the hard frame are integrally formed with rings, and the rings are snapped into the outer periphery of the solid boss, and the inside of the hard frame is integrally formed with reinforcing ribs.

[0007] Furthermore, it also includes an auxiliary mechanism. An auxiliary mechanism is provided on the top of the drainage board body, and the auxiliary mechanism includes a water collecting trough, a connecting groove, a moisture-absorbing layer and a connecting rope. A water collecting trough is provided on the surface of the drainage board body between the hollow bosses, and a connecting groove is provided between the water collecting troughs. A moisture-absorbing layer is attached to the surface of the hard frame, and connecting ropes extending to the inside of the water collecting trough are sewn at the four corners of the bottom of the moisture-absorbing layer. A water collecting trough and a connecting groove are provided on the surface of the drainage board body, and rainwater that penetrates into the surface of the drainage board will be discharged directly, while the water collecting trough and the connecting groove can collect part of the rainwater and not discharge it temporarily. In dry weather, the moisture-absorbing layer can absorb and return rainwater from the water collecting trough through the connecting rope, and moisten the backfill soil, thereby alleviating certain drought conditions and expanding the functionality of the drainage board.

[0008] Furthermore, the drainage board body, hollow bosses and solid bosses are all made of polyethylene, and the hard frame, reinforcing ribs and rings are all made of polyamide; polyethylene and polyamide are both high-strength plastic materials that can significantly improve the compression resistance of the drainage board.

[0009] Furthermore, drainage holes are provided inside the rigid frame and the reinforcing ribs; the drainage hole structure can reduce the influence of the rigid frame and the reinforcing ribs on the drainage efficiency.

[0010] Furthermore, the hygroscopic layer is made of cotton, the connecting rope is made of hemp rope, through holes are provided at the four corners inside the hard frame and the connecting ropes pass through the through holes; the through hole structure is convenient for passing the connecting rope, and the connecting rope and the hygroscopic layer are both made of materials with good hygroscopicity to ensure overall hygroscopicity.

[0011] Compared with the prior art, the present invention has the following beneficial effects: a hollow boss is provided on the top of the drainage board body, and a solid boss structure is provided at the four corners of its top. When the drainage board body is laid, a hard frame is installed on its top, and the rings at the four corners of the bottom of the hard frame are aligned with the solid bosses and inserted, and then the hard frame is fitted to the top of the drainage board body. The solid bosses can stably support the hard frame. The hard frame is matched with the reinforcement ribs and is made of high-strength plastic material, which expands the support area of ​​the top of the drainage board body, disperses the force, and improves the compressive strength of the drainage board. At the same time, the drainage hole structure located inside the hard frame and the reinforcement ribs can reduce the impact on drainage efficiency; a water collection trough and a connecting groove are provided on the surface of the drainage board body. Rainwater that penetrates into the surface of the drainage board will be discharged directly, and the water collection trough and the connecting groove can collect part of the rainwater and not discharge it temporarily. In dry weather, the moisture-absorbing layer can absorb and return rainwater from the water collection trough through the connecting rope, and moisten the backfill soil, alleviate certain drought conditions, and expand the functionality of the drainage board. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1This is a schematic diagram of the overall structure of a compression-resistant plastic drainage board of the present utility model.

[0013] Figure 2 This is a schematic diagram of the top plan structure of a drainage board main body of a compression-resistant plastic drainage board of the present invention.

[0014] Figure 3 This is a schematic diagram of the rigid frame structure of a compression-resistant plastic drainage board of the present invention.

[0015] In the figure: 1. Drainage board body; 2. Reinforcement mechanism; 201. Hollow boss; 202. Solid boss; 203. Hard frame; 204. Reinforcement rib; 205. Ring; 206. Drain hole; 3. Auxiliary mechanism; 301. Water collecting trough; 302. Connecting groove; 303. Moisture absorption layer; 304. Connecting rope; 305. Through hole. DETAILED DESCRIPTION

[0016] 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.

[0017] like Figure 1-3 As shown, a pressure-resistant plastic drain board includes a drain board body 1 and a reinforcing mechanism 2. The reinforcing mechanism 2 is provided on the top of the drain board body 1, and the reinforcing mechanism 2 includes a hollow boss 201, a solid boss 202, a hard frame 203, a reinforcing rib 204 and a ring 205. The top of the drain board body 1 is integrally formed with a hollow boss 201, and the four corners of the top of the drain board body 1 are integrally formed with solid bosses 202. The top of the drain board body 1 is detachably connected to a hard frame 203 and the four corners of the bottom of the hard frame 203 are integrally formed with rings 205. The rings 205 are snapped into the outer periphery of the solid boss 202, and the inside of the hard frame 203 is integrally formed with reinforcing ribs 204.

[0018] Among them, it also includes an auxiliary mechanism 3, the auxiliary mechanism 3 is set on the top of the drainage board body 1, the auxiliary mechanism 3 includes a water collecting groove 301, a connecting groove 302, a moisture absorbing layer 303 and a connecting rope 304, the surface of the drainage board body 1 is located between the hollow bosses 201 and a water collecting groove 301 is opened, and a connecting groove 302 is opened between the water collecting grooves 301, the surface of the hard frame 203 is attached to the moisture absorbing layer 303, and the four corners of the bottom of the moisture absorbing layer 303 are sewn with a groove extending to the collecting groove. The connecting rope 304 inside the water trough 301; a water collecting trough 301 and a connecting groove 302 are opened on the surface of the drainage board body 1. Rainwater that penetrates into the surface of the drainage board will be discharged directly, and the water collecting trough 301 and the connecting groove 302 can collect part of the rainwater and not discharge it temporarily. In dry weather, the moisture-absorbing layer 303 can absorb and return rainwater from the water collecting trough 301 through the connecting rope 304, and moisten the backfill soil, thereby alleviating a certain degree of drought and expanding the functionality of the drainage board.

[0019] Among them, the drainage board main body 1, hollow boss 201 and solid boss 202 are all made of polyethylene, the hard frame 203, reinforcement rib 204 and ring 205 are all made of polyamide, and drainage holes 206 are provided inside the hard frame 203 and reinforcement rib 204; polyethylene and polyamide are both high-strength plastic materials, which can significantly improve the pressure resistance of the drainage board, and the drainage hole 206 structure can reduce the influence of the hard frame 203 and reinforcement rib 204 on the drainage efficiency.

[0020] Among them, the hygroscopic layer 303 is made of cotton, the connecting rope 304 is made of hemp rope, and through holes 305 are opened at the four corners inside the hard frame 203, and the connecting rope 304 passes through the through holes 305; the through hole 305 structure is convenient for passing the connecting rope 304, and the connecting rope 304 and the hygroscopic layer 303 are both made of materials with good hygroscopicity to ensure overall hygroscopicity.

[0021] It should be noted that the present invention is a compression-resistant plastic drain board. When in use, a hollow boss 201 is provided on the top of the drain board body 1, and a solid boss 202 structure is provided at the four corners of the top. When the drain board body 1 is laid, a hard frame 203 is installed on the top, and the collars 205 at the four corners of the bottom of the hard frame 203 are aligned with the solid boss 202 and inserted, and then the hard frame 203 is attached to the top of the drain board body 1. The solid boss 202 can stably support the hard frame 203. The hard frame 203 cooperates with the reinforcing rib 204 and is made of high-strength plastic material, which expands the top of the drain board body 1. The supporting area is large, the force is dispersed, and the compressive strength of the drainage board is improved. At the same time, the drainage hole 206 structure located inside the hard frame 203 and the reinforcement rib 204 can reduce the impact on the drainage efficiency; a water collecting trough 301 and a connecting groove 302 are provided on the surface of the drainage board body 1. Rainwater that penetrates into the surface of the drainage board will be discharged directly, and the water collecting trough 301 and the connecting groove 302 can collect part of the rainwater and not discharge it temporarily. In dry weather, the moisture-absorbing layer 303 can absorb and return rainwater from the water collecting trough 301 through the connecting rope 304, and moisten the backfill soil, thereby alleviating a certain degree of drought and expanding the functionality of the drainage board.

[0022] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions are merely illustrative of the principles of the present invention. Various changes and improvements may be made to the present invention without departing from the spirit and scope of the present invention. Such changes and improvements are intended to fall within the scope of the present invention. The scope of protection claimed in this invention is defined by the appended claims and their equivalents.

Claims

1. A compression-resistant plastic drain board, comprising a drain board body (1), characterized in that: The invention also includes a reinforcing mechanism (2), wherein the top of the drain board body (1) is provided with the reinforcing mechanism (2), and the reinforcing mechanism (2) includes a hollow boss (201), a solid boss (202), a hard frame (203), a reinforcing rib (204) and a collar (205). The top of the drain board body (1) is integrally formed with the hollow boss (201), and the four corners of the top of the drain board body (1) are integrally formed with solid bosses (202). The top of the drain board body (1) is detachably connected to the hard frame (203), and the four corners of the bottom of the hard frame (203) are integrally formed with collars (205), and the collars (205) are snapped into the outer periphery of the solid boss (202). The interior of the hard frame (203) is integrally formed with reinforcing ribs (204).

2. The compression-resistant plastic drainage board according to claim 1, characterized in that: The invention also includes an auxiliary mechanism (3), wherein the auxiliary mechanism (3) is provided on the top of the drainage board body (1), and the auxiliary mechanism (3) includes a water collecting groove (301), a connecting groove (302), a moisture absorbing layer (303) and a connecting rope (304). The surface of the drainage board body (1) is provided with a water collecting groove (301) between the hollow protrusions (201), and a connecting groove (302) is provided between the water collecting grooves (301). The surface of the hard frame (203) is adhered with a moisture absorbing layer (303), and connecting ropes (304) extending to the inside of the water collecting groove (301) are sewn at the four corners of the bottom of the moisture absorbing layer (303).

3. The compression-resistant plastic drainage board according to claim 1, characterized in that: The drainage board body (1), the hollow boss (201) and the solid boss (202) are all made of polyethylene, and the hard frame (203), the reinforcing ribs (204) and the collar (205) are all made of polyamide.

4. The compression-resistant plastic drainage board according to claim 1, characterized in that: Drain holes (206) are provided inside the rigid frame (203) and the reinforcing ribs (204).

5. The compression-resistant plastic drainage board according to claim 2, characterized in that: The moisture absorbing layer (303) is made of cotton, the connecting rope (304) is made of hemp rope, through holes (305) are provided at the four corners of the hard frame (203), and the connecting ropes (304) pass through the through holes (305).

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