Drainage ditch cover plate

Abstract

The utility model discloses a drainage ditch cover plate, and relates to the technical field of drainage ditch cover plates, the drainage ditch cover plate comprises a square frame, a transverse plate is arranged in the square frame, two rotating shafts are rotatably connected in the square frame, barrier plates are fixedly sleeved on the two rotating shafts, and the two barrier plates are rotatably connected in the square frame. Round plates are fixedly installed at the four ends of the two rotating shafts correspondingly, the four ends of the two rotating shafts are movably sleeved with torsion springs correspondingly, and the ends, close to the square frame, of the four torsion springs are fixedly connected with the square frame, so that the two limiting moving blocks and the two fixing clamping blocks move relatively, and the two elastic springs are extruded; the two fixing clamping blocks are not located in the two fixing clamping grooves any more, the transverse plates can be conveniently detached from the square frame, the multiple transverse plates can be conveniently taken down at intervals in rainy days, pedestrians are prevented from missing steps and falling into the drainage ditch, and harm to the pedestrians is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of drainage ditch cover plates, in particular to a drainage ditch cover plate. Background Art

[0002] Drainage ditch refers to the ditch that guides the water collected in the side ditch, intercepting ditch and low-lying areas near the roadbed, crop fields and residential areas to the outside of the roadbed, crop fields and residential areas. Drainage ditch design determines the depth and spacing of field drainage ditches according to the drainage system engineering layout and engineering standards, and analyzes and calculates the flow, water level, cross-sectional dimensions and engineering quantity of drainage ditches and buildings at all levels.

[0003] When some existing cover plates are in use, they are usually welded together with square frames, horizontal plates and vertical plates, so that the horizontal plates or vertical plates cannot be disassembled at intervals for rapid drainage. When it rains heavily, the accumulated water needs to be discharged quickly, and the cover plates need to be removed, which can easily cause pedestrians to step on air and fall into the drainage ditch, which can easily cause pedestrians to be injured.

[0004] In view of the above problems, a drainage ditch cover is proposed. Utility Model Content

[0005] The purpose of the utility model is to solve at least one of the technical problems existing in the prior art and to provide a drainage ditch cover that can solve the problems of the background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a drainage ditch cover, comprising a square frame, a horizontal plate is arranged inside the square frame, two rotating shafts are rotatably connected inside the square frame, blocking plates are fixedly sleeved on the two rotating shafts, the two blocking plates are rotatably connected inside the square frame, circular plates are fixedly installed on the four ends of the two rotating shafts, torsion springs are movably sleeved on the four ends of the two rotating shafts, one end of the four torsion springs close to the square frame is fixedly connected to the square frame, and one end of the four torsion springs away from the square frame is fixedly connected to the four circular plates respectively.

[0007] Preferably, the interior of the horizontal plate is rotatably connected with a rotating block, and the top of the rotating block is a triangular groove.

[0008] Preferably, a connecting rotating shaft is fixedly installed at the bottom of the rotating block, the connecting rotating shaft is rotatably connected inside the cross plate, two winding wheels are fixedly sleeved on the connecting rotating shaft, and connecting ropes are wound around the two winding wheels.

[0009] Preferably, two fixed support plates are fixedly installed inside the cross plate, and the two fixed support plates are slidably connected to the inside with inner sliding rods, and connecting plates are fixedly installed on the opposite ends of the two inner sliding rods, and the opposite ends of the two connecting ropes are fixedly connected to the two connecting plates respectively.

[0010] Preferably, the ends of the two connecting plates facing away from each other are fixedly connected with movement limiting blocks, and the two movement limiting blocks are slidably connected inside the transverse plate.

[0011] Preferably, elastic springs are movably sleeved on the two inner sliding rods, and the opposite ends of the two elastic springs are fixedly connected to the two limiting movement blocks respectively, and the opposite ends of the two elastic springs are fixedly connected to the two fixed support plates respectively.

[0012] Preferably, fixed clamping blocks are fixedly installed on opposite sides of the two movement limiting blocks, and the two fixed clamping blocks slide through the cross plate and extend to the outside of the cross plate.

[0013] Preferably, two fixed card slots are provided on the inner wall of the square frame, and two fixed card blocks are slidably engaged in the two fixed card slots respectively.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] (1) The gutter cover plate enables the two limiting movement blocks and the two fixed blocks to move relative to each other and compress the two elastic springs, so that the two fixed blocks are no longer located inside the two fixed slots, thereby facilitating the removal of the horizontal plate from the square frame, and facilitating the removal of multiple horizontal plates at intervals when it rains, thereby preventing pedestrians from stepping into the gutter and falling into the gutter, thereby reducing injuries to pedestrians.

[0016] (2) When water is no longer impacting the two blocking plates, the two blocking plates will be reset by the torsion of four torsion springs, thereby sealing the gaps between the multiple horizontal plates, thereby preventing pedestrians' keys from falling into the gutter, thereby reducing pedestrian losses, and at the same time preventing external impurities from entering the gutter and affecting the drainage effect of the gutter. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The utility model is further described below in conjunction with the accompanying drawings and embodiments:

[0018] Figure 1 This is a structural schematic diagram of a drainage ditch cover plate of the utility model;

[0019] Figure 2 It is a schematic diagram of a square frame of the utility model;

[0020] Figure 3 For this utility model Figure 2The enlarged schematic diagram at A in the middle;

[0021] Figure 4 It is the internal schematic diagram of the horizontal plate of the utility model.

[0022] Figure numerals: 1. square frame; 2. horizontal plate; 3. rotating block; 4. blocking plate; 5. circular plate; 6. torsion spring; 7. rotating shaft; 8. connecting rotating shaft; 9. winding wheel; 10. connecting rope; 11. connecting plate; 12. inner slide rod; 13. fixed support plate; 14. elastic spring; 15. limiting movement block; 16. fixed card block; 17. fixed card slot. DETAILED DESCRIPTION

[0023] 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.

[0024] In order to further understand the content of the utility model, the utility model is described in detail in conjunction with the accompanying drawings.

[0025] See also Figure 1-4 The utility model provides a technical solution: a drainage ditch cover, comprising a square frame 1, a horizontal plate 2 is arranged inside the square frame 1, two rotating shafts 7 are rotatably connected inside the square frame 1, blocking plates 4 are fixedly sleeved on the two rotating shafts 7, the two blocking plates 4 are rotatably connected inside the square frame 1, circular plates 5 are fixedly installed on the four ends of the two rotating shafts 7, torsion springs 6 are movably sleeved on the four ends of the two rotating shafts 7, one end of the four torsion springs 6 close to the square frame 1 is fixedly connected to the square frame 1, and one end of the four torsion springs 6 away from the square frame 1 is fixedly connected to the four circular plates 5 respectively.

[0026] When the square frame 1 drains water, the external water will accumulate on the two baffle plates 4, which will squeeze the two baffle plates 4, and then the two baffle plates 4 will drive the two rotating shafts 7 to rotate, causing the four torsion springs 6 to deform, and then the bottom of the square frame 1 will be opened. When the external water no longer impacts the two baffle plates 4, the two baffle plates 4 will be reset by the torsion of the four torsion springs 6, which will facilitate the sealing of the gaps between the multiple horizontal plates 2, thereby preventing pedestrians' keys from falling into the drainage ditch, thereby reducing pedestrian losses, and at the same time preventing external impurities from entering the interior of the drainage ditch and affecting the drainage effect of the drainage ditch.

[0027] The interior of the horizontal plate 2 is rotatably connected with a rotating block 3, the top of the rotating block 3 is a triangular groove, and the bottom of the rotating block 3 is fixedly installed with a connecting rotating shaft 8, which is rotatably connected inside the horizontal plate 2, and two winding wheels 9 are fixedly sleeved on the connecting rotating shaft 8, and a connecting rope 10 is wound around the two winding wheels 9. Two fixed support plates 13 are fixedly installed inside the horizontal plate 2, and the interiors of the two fixed support plates 13 are slidably connected with inner slide rods 12, and connecting plates 11 are fixedly installed on the opposite ends of the two inner slide rods 12, and the opposite ends of the two connecting ropes 10 are respectively fixedly connected to the two connecting plates 11, and the opposite ends of the two connecting plates 11 are fixedly A limiting movement block 15 is connected, and the two limiting movement blocks 15 are both slidably connected inside the cross plate 2. Elastic springs 14 are movably sleeved on the two inner sliding rods 12. The opposite ends of the two elastic springs 14 are respectively fixedly connected to the two limiting movement blocks 15, and the opposite ends of the two elastic springs 14 are respectively fixedly connected to the two fixed support plates 13. Fixed clamping blocks 16 are fixedly installed on the opposite sides of the two limiting movement blocks 15. The two fixed clamping blocks 16 slide through the cross plate 2 and extend to the outside of the cross plate 2. Two fixed card slots 17 are provided on the inner wall of the square frame 1, and the two fixed card blocks 16 are respectively slidably clamped inside the two fixed card slots 17.

[0028] The rotating block 3 is rotated by a tool that matches the triangular groove on the top of the rotating block 3, so that the connecting rotating shaft 8 is rotated, and then the two winding wheels 9 are rotated, and then the two connecting ropes 10 are wound around the two winding wheels 9, so that the two connecting plates 11 and the two inner sliding rods 12 are moved, and then the two limiting movement blocks 15 and the two fixed blocks 16 are moved relative to each other, and the two elastic springs 14 are squeezed, so that the two fixed blocks 16 are no longer located inside the two fixed slots 17, so that it is convenient to disassemble the cross plate 2 from the square frame 1, and then it is convenient to remove multiple cross plates 2 at intervals when it rains, so as to prevent pedestrians from stepping on air and falling into the drainage ditch, thereby reducing the harm to pedestrians.

[0029] Working principle:

[0030] When the square frame 1 drains water, the external water will accumulate on the two baffle plates 4, which will squeeze the two baffle plates 4, so that the two baffle plates 4 drive the two rotating shafts 7 to rotate, causing the four torsion springs 6 to deform, and then open the bottom of the square frame 1; when the external water no longer impacts the two baffle plates 4, the two baffle plates 4 will be reset by the torsion of the four torsion springs 6, thereby facilitating the sealing of the gaps between the multiple horizontal plates 2, thereby preventing pedestrians' keys from falling into the drainage ditch.

[0031] The rotating block 3 is rotated by a tool that matches the triangular groove on the top of the rotating block 3, so that the connecting rotating shaft 8 is rotated, and then the two winding wheels 9 are rotated, and then the two connecting ropes 10 are wound around the two winding wheels 9, so that the two connecting plates 11 and the two inner sliding rods 12 are moved, and then the two limiting movement blocks 15 and the two fixed blocks 16 are moved relative to each other, and the two elastic springs 14 are squeezed, so that the two fixed blocks 16 are no longer located inside the two fixed slots 17, so that it is convenient to disassemble the cross plate 2 from the square frame 1, and then it is convenient to remove multiple cross plates 2 at intervals when it rains.

[0032] 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 ditch cover, comprising a square frame (1), characterized in that: A horizontal plate (2) is arranged inside the square frame (1), two rotating shafts (7) are rotatably connected inside the square frame (1), blocking plates (4) are fixedly sleeved on the two rotating shafts (7), and the two blocking plates (4) are rotatably connected inside the square frame (1), circular plates (5) are fixedly mounted on the four ends of the two rotating shafts (7), torsion springs (6) are movably sleeved on the four ends of the two rotating shafts (7), one end of the four torsion springs (6) close to the square frame (1) is fixedly connected to the square frame (1), and one end of the four torsion springs (6) away from the square frame (1) is fixedly connected to the four circular plates (5) respectively.

2. A drainage ditch cover according to claim 1, characterized in that: The interior of the transverse plate (2) is rotatably connected to a rotating block (3), and the top of the rotating block (3) is a triangular groove.

3. A drainage ditch cover according to claim 2, characterized in that: A connecting rotating shaft (8) is fixedly mounted on the bottom of the rotating block (3), the connecting rotating shaft (8) is rotatably connected inside the transverse plate (2), two winding wheels (9) are fixedly sleeved on the connecting rotating shaft (8), and a connecting rope (10) is wound around both of the winding wheels (9).

4. A drainage ditch cover according to claim 3, characterized in that: Two fixed support plates (13) are fixedly installed inside the transverse plate (2), and the insides of the two fixed support plates (13) are slidably connected with inner sliding rods (12). Connecting plates (11) are fixedly installed on opposite ends of the two inner sliding rods (12), and the opposite ends of the two connecting ropes (10) are fixedly connected to the two connecting plates (11) respectively.

5. A drainage ditch cover according to claim 4, characterized in that: The two ends of the two connecting plates (11) facing away from each other are both fixedly connected with a movement limiting block (15), and the two movement limiting blocks (15) are both slidably connected inside the transverse plate (2).

6. A drainage ditch cover according to claim 5, characterized in that: The two inner slide bars (12) are both movably sleeved with elastic springs (14), the opposite ends of the two elastic springs (14) are respectively fixedly connected to the two limiting movement blocks (15), and the opposite ends of the two elastic springs (14) are respectively fixedly connected to the two fixed support plates (13).

7. The drainage ditch cover according to claim 6, characterized in that: A fixed clamping block (16) is fixedly mounted on the opposite sides of the two movement limiting blocks (15), and the two fixed clamping blocks (16) are slidably passed through the transverse plate (2) and extend to the outside of the transverse plate (2).

8. The drainage ditch cover according to claim 7, characterized in that: Two fixed card slots (17) are provided on the inner wall of the square frame (1), and two fixed card blocks (16) are respectively slidably engaged inside the two fixed card slots (17).

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