Drainage plate capable of rapidly guiding out rainwater

Abstract

The utility model belongs to the technical field of drainage plates, and particularly relates to a drainage plate capable of quickly guiding out rainwater, which comprises a plate body, a plurality of drainage holes are arranged at the top of the plate body, windmill lines are arranged on the inner walls of the drainage holes, a plurality of mounting holes are arranged at the top of the plate body, and the mounting holes are annularly arrayed at equal intervals by taking the drainage holes as centers. Two clamping grooves and a limiting groove are formed in the inner wall of each mounting hole, mounting structures are arranged in the mounting holes, the same baffle is fixedly arranged at the tops of the multiple mounting structures, multiple water leakage holes are formed in the top of the baffle, conical columns are fixedly arranged among the multiple water leakage holes, each mounting structure comprises a hollow column connected with the corresponding mounting hole in an inserted mode, and the hollow columns are connected with the mounting holes in an inserted mode. Due to the fact that the windmill lines are arranged in the drainage holes, when rainwater flows into the drainage holes, the windmill lines can change the shape of water flow to enable the water flow to be in a vortex shape, the water flow speed is sequentially increased, and the rainwater guiding-out efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of drainage boards, in particular to a drainage board capable of quickly draining rainwater. Background Art

[0002] The water guide plate can quickly and effectively drain rainwater, greatly reducing or even eliminating the hydrostatic pressure of the waterproof layer. The active water guide principle can achieve an active waterproof effect. However, the existing water guide plates have straight drainage holes with slow drainage speed. When rainwater is too concentrated, it cannot be drained in time. Therefore, a drainage plate that can quickly drain rainwater is proposed. Utility Model Content

[0003] The utility model aims to solve the shortcomings in the prior art and proposes a drainage board that can quickly drain rainwater.

[0004] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a drainage board that can quickly drain rainwater, including a board body, a plurality of drainage holes are provided on the top of the board body, and the inner walls of the plurality of drainage holes are provided with windmill lines, a plurality of mounting holes are provided on the top of the board body, and the plurality of mounting holes are arranged in a circular equidistant array with the drainage hole as the center, two card slots and a limit slot are provided on the inner wall of the mounting hole, a mounting structure is provided in the mounting hole, and the same baffle is fixedly provided on the top of the plurality of mounting structures.

[0005] As a further description of the above technical solution:

[0006] A plurality of water leakage holes are arranged on the top of the baffle plate, and conical columns are fixedly arranged between the plurality of water leakage holes.

[0007] As a further description of the above technical solution:

[0008] The mounting structure includes a hollow column plugged into the mounting hole, a mounting seat fixedly provided inside the hollow column, two sliders movably provided inside the mounting seat, a vertical plate fixedly provided on the top of the two sliders, a clamping plate and an extrusion plate fixedly provided on one side of the vertical plate, the clamping plate and the extrusion plate both penetrate the inner wall of the hollow column and extend outside the hollow column.

[0009] As a further description of the above technical solution:

[0010] Two slide bars are fixedly arranged in the hollow column, and the two vertical plates are movably connected to the two slide bars. A spring is sleeved on the slide bar, and the two ends of the spring are respectively fitted with the adjacent sides of the two vertical plates.

[0011] As a further description of the above technical solution:

[0012] A circular hole is arranged on the vertical plate, a sealing ring is arranged on the inner wall of the circular hole, and the inner wall of the sealing ring is movably connected to the sliding rod.

[0013] As a further description of the above technical solution:

[0014] A limiting strip is fixedly arranged on the outside of the hollow column, the limiting strip is movably connected to the limiting groove, and the clamping plate is matched with the clamping groove.

[0015] The utility model has the following beneficial effects:

[0016] 1. Compared with the prior art, the drainage board that can quickly drain rainwater has a windmill line set in the drainage hole. When rainwater flows into the drainage hole, the windmill line can change the shape of the water flow to make it vortex-shaped, thereby speeding up the water flow and improving the efficiency of draining rainwater.

[0017] 2. Compared with the prior art, the drainage board that can quickly drain rainwater is provided with a hollow column, a mounting seat, a slider, a vertical plate, a slide bar, a spring, an extrusion plate, a card plate, a baffle, a leaking hole and a conical column. Before using the drainage board, the extrusion plate is first pressed inward, and the extrusion plate drives the card plate through the vertical plate. When the card plate is completely retracted into the hollow column, the hollow column is inserted into the mounting hole and the extrusion plate is released. Under the thrust of the two springs, the two vertical plates move away from each other and drive the card plate to be inserted into the card slot, so that the baffle is quickly installed. Rainwater enters the drainage hole through multiple leaking holes. If leaves and larger plastic bags are in the water, multiple conical columns can hang on the foreign objects, block the plastic bags and other large foreign objects, and prevent them from entering the drainage hole, which causes the drainage board to fail to work normally. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the three-dimensional structure of a drainage board that can quickly drain rainwater proposed by the utility model;

[0019] Figure 2 This is a schematic diagram of the three-dimensional structure of a plate body in a drainage plate that can quickly drain rainwater proposed by the utility model;

[0020] Figure 3 This is a three-dimensional structural schematic diagram of an installation structure and a baffle in a drainage board that can quickly drain rainwater proposed by the utility model;

[0021] Figure 4 This is a front sectional perspective schematic diagram of an installation structure in a drainage board that can quickly drain rainwater proposed by the utility model;

[0022] Figure 5 This is a schematic diagram of a front section plane of an installation structure in a drainage board that can quickly drain rainwater proposed by the utility model;

[0023] Figure 6This is a schematic diagram of the enlarged structure of part A of a drainage board for quickly draining rainwater proposed by the utility model.

[0024] Legend:

[0025] 1. Plate body; 2. Drain hole; 3. Windmill line; 4. Mounting hole; 5. Limiting groove; 6. Card slot; 7. Mounting structure; 701. Hollow column; 702. Mounting seat; 703. Sliding block; 704. Vertical plate; 705. Sliding rod; 706. Spring; 707. Extrusion plate; 708. Card plate; 8. Baffle; 9. Leakage hole; 10. Conical column. DETAILED DESCRIPTION

[0026] 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.

[0027] Reference Figures 1 to 6 The utility model provides a drainage board for quickly draining rainwater: comprising a board body 1, a plurality of drainage holes 2 are arranged on the top of the board body 1, the inner walls of the plurality of drainage holes 2 are all provided with windmill lines 3, the windmill lines 3 can change the shape of the water flow to make it vortex-shaped, thereby accelerating the water flow speed and improving the efficiency of draining rainwater, a plurality of mounting holes 4 are arranged on the top of the board body 1, the plurality of mounting holes 4 are centered on the drainage hole 2 and are in a circular equidistant array, two card slots 6 and a limit slot 5 are arranged on the inner wall of the mounting hole 4, a mounting structure 7 is arranged in the mounting hole 4, and the same baffle 8 is fixedly arranged on the top of the plurality of mounting structures 7;

[0028] Reference Figure 3 In order to achieve the purpose of blocking, a plurality of water leakage holes 9 are provided on the top of the baffle plate 8, and a conical column 10 is fixedly provided between the plurality of water leakage holes 9. When guiding water, rainwater will enter the drainage hole 2 through the plurality of water leakage holes 9 on the baffle plate 8. If leaves and large-volume plastic bags are in the water, the plurality of conical columns 10 can hang the foreign objects, and block the plastic bags and large-volume foreign objects, and prevent them from entering the drainage hole 2, causing the drainage board to fail to work normally.

[0029] Reference Figure 4 to Figure 5In order to realize the rapid installation of the baffle 8, the installation structure 7 includes a hollow column 701 plugged into the installation hole 4, a mounting seat 702 is fixedly provided in the hollow column 701, two sliders 703 are movably provided in the mounting seat 702, a vertical plate 704 is fixedly provided on the top of the two sliders 703, a clamping plate 708 and an extrusion plate 707 are fixedly provided on one side of the vertical plate 704, the clamping plate 708 and the extrusion plate 707 both penetrate the inner wall of the hollow column 701 and extend to the outside of the hollow column 701, a limiting strip is fixedly provided on the outside of the hollow column 701, the limiting strip is movably connected to the limiting groove 5, the clamping plate 708 is adapted to the clamping groove 6, two sliding rods 705 are fixedly provided in the hollow column 701, the two vertical plates 704 are movably connected to the two sliding rods 705, a circular hole is provided on the vertical plate 704, and the inner wall of the circular hole is provided with When the locking nut 708 is unlocked, the locking nut 708 is unlocked and the locking nut 708 is unlocked.

[0030] Working principle: When in use, first install the baffle 8 on the top of the plate body 1, press the multiple groups of extrusion plates 707 inward, the extrusion plates 707 drive the vertical plates 704, the two vertical plates 704 approach each other and drive the clamping plate 708, when the clamping plate 708 is completely retracted into the hollow column 701, insert the hollow column 701 into the mounting hole 4, and when the bottom of the hollow column 701 fits the bottom inner wall of the mounting hole 4, release the extrusion plate 707, and the two vertical plates 704 are pushed away from each other by the two springs 706, and the vertical plates 704 drive the clamping plate 708 to move away from each other. When 8 is inserted into the card slot 6, the installation of the baffle 8 is completed. When water needs to be diverted, rainwater will enter the drainage hole 2 through the multiple leakage holes 9 on the baffle 8. If leaves and large-volume plastic bags are in the water, multiple conical columns 10 can hang on the foreign objects, block the plastic bags and large-volume foreign objects, and prevent them from entering the drainage hole 2, causing the drainage board to malfunction. When water flows into the drainage hole 2, it is affected by the windmill line 3 and can be in a vortex shape, thereby increasing the water flow speed and improving the efficiency of rainwater diversion.

[0031] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A drainage board capable of quickly draining rainwater, comprising a board body (1), characterized in that: The top of the plate body (1) is provided with a plurality of drainage holes (2), the inner walls of the plurality of drainage holes (2) are all provided with windmill lines (3), the top of the plate body (1) is provided with a plurality of mounting holes (4), the plurality of mounting holes (4) are arranged in a circular equidistant array with the drainage hole (2) as the center, the inner walls of the mounting holes (4) are provided with two card slots (6) and a limit slot (5), a mounting structure (7) is provided in the mounting hole (4), and the tops of the plurality of mounting structures (7) are fixedly provided with a same baffle (8).

2. A drainage board capable of quickly draining rainwater according to claim 1, characterized in that: A plurality of water leakage holes (9) are provided on the top of the baffle (8), and conical columns (10) are fixedly provided between the plurality of water leakage holes (9).

3. A drainage board capable of quickly draining rainwater according to claim 1, characterized in that: The mounting structure (7) comprises a hollow column (701) plugged into the mounting hole (4); a mounting seat (702) is fixedly provided inside the hollow column (701); two sliders (703) are movably provided inside the mounting seat (702); a vertical plate (704) is fixedly provided on the top of the two sliders (703); a clamping plate (708) and an extrusion plate (707) are fixedly provided on one side of the vertical plate (704); the clamping plate (708) and the extrusion plate (707) both penetrate the inner wall of the hollow column (701) and extend outside the hollow column (701).

4. A drainage board capable of quickly draining rainwater according to claim 3, characterized in that: Two sliding rods (705) are fixedly arranged in the hollow column (701), and the two vertical plates (704) are movably connected to the two sliding rods (705). A spring (706) is sleeved on the sliding rod (705), and the two ends of the spring (706) are respectively in contact with the adjacent sides of the two vertical plates (704).

5. A drainage board capable of quickly draining rainwater according to claim 4, characterized in that: The vertical plate (704) is provided with a circular hole, the inner wall of the circular hole is provided with a sealing ring, and the inner wall of the sealing ring is movably connected to the sliding rod (705).

6. A drainage board capable of quickly draining rainwater according to claim 3, characterized in that: A limiting strip is fixedly provided on the outside of the hollow column (701), the limiting strip and the limiting groove (5) are movably connected, and the clamping plate (708) and the clamping groove (6) are adapted to each other.

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