Waterproof water retaining structure of underground garage

Abstract

The waterproof water retaining structure of the underground garage comprises a shell, a water retaining plate is connected into the shell in a sliding mode, a lifting mechanism is arranged in the shell, and the lifting mechanism is used for driving the water retaining plate to stretch out and draw back. The two sides of the upper end of the shell are fixedly connected with auxiliary water stop blocks. By arranging the lifting mechanism, the water baffle and the auxiliary water baffle block, when water prevention is needed, the water baffle is lifted out of the shell through the lifting mechanism and then is matched with the auxiliary water baffle block, so that rainwater can be prevented from entering the garage from an entrance of the underground garage, and the waterproof purpose is achieved; and when waterproof measures are taken on the underground garage, waterproof deployment can be rapidly achieved, the labor intensity of workers is reduced, and the working efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of underground garage water retaining technology, in particular to a waterproof water retaining structure for an underground garage. Background Art

[0002] Underground parking lots, underground garages and other facilities in urban communities are often prone to waterlogging due to their low terrain. In recent years, during the flood season or occasional heavy rains, many underground parking lots and underground garages are unable to drain rainwater in time due to overloaded drainage systems, resulting in flooding of vehicles and facilities, causing serious property damage and personal injury.

[0003] At present, the waterproofing measures for underground garages are mainly carried out by waterproofing the entrance of the parking lot through flood-proof sandbags on the ground. Although this achieves the purpose of waterproofing, the labor intensity of workers will be increased during the manual transportation of flood-proof sandbags, which will affect work efficiency. Therefore, it is necessary to design a waterproof water retaining structure for underground garages. Utility Model Content

[0004] The utility model aims to solve the shortcomings in the prior art and proposes a waterproof water retaining structure for an underground garage.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a waterproof water retaining structure for an underground garage, comprising a shell, a water retaining plate being slidably connected to the inside of the shell, and a lifting mechanism being arranged inside the shell, and the lifting mechanism being used to drive the water retaining plate to perform extension and retraction work.

[0006] As a further description of the above technical solution:

[0007] The lifting mechanism includes a motor, a first bearing seat, a first bevel gear, a second bevel gear, a transmission shaft, a second bearing seat, a third bevel gear, a fourth bevel gear, a screw and a moving block, the bottom end of the shell is fixedly connected to the motor, the first bearing seat and the second bearing seat, the output end of the motor passes through the first bearing seat and is rotatably connected to the first bearing seat, and the output end of the motor is fixedly connected to the first bevel gear; the second bearing seat is rotatably connected to the transmission shaft, the circumferential surface of the transmission shaft is fixedly connected to the second bevel gear, the second bevel gear is meshed with the first bevel gear, and both ends of the transmission shaft are fixedly connected to the third bevel gear; the shell is rotatably connected to the screw, the circumferential surface of the lower end of the screw is fixedly connected to the fourth bevel gear, the fourth bevel gear is meshed with the third bevel gear, the circumferential surface of the screw is threadedly connected to the moving block, and the moving block is fixedly connected to the water baffle; two screws are provided, and are symmetrically distributed on both sides of the water baffle, and the thread directions of the two screws are opposite.

[0008] As a further description of the above technical solution:

[0009] The inner wall of the shell is fixedly connected with a third bearing seat, and the third bearing seat is rotationally connected to the screw rod.

[0010] As a further description of the above technical solution:

[0011] A telescopic rod is fixedly connected to the top of the shell, and a movable plate is fixedly connected to the lower end of the telescopic rod. The end of the movable plate close to the water baffle is rotatably connected to a transmission rod, and the end of the transmission rod away from the movable plate is rotatably connected to a sealing plate, and the end of the sealing plate close to the water baffle is made of rubber material; extrusion rods are fixedly connected to the front and rear sides of the water baffle, and the extrusion rods correspond to the movable plate; a spring is arranged on the circumferential surface of the telescopic rod, one end of the spring is fixedly connected to the shell, and the other end of the spring is fixedly connected to the movable plate.

[0012] As a further description of the above technical solution:

[0013] A limiting groove is arranged at the top of the inner part of the shell, a limiting block is slidably connected inside the limiting groove, and the limiting block is fixedly connected to the sealing plate.

[0014] As a further description of the above technical solution:

[0015] Auxiliary water retaining blocks are fixedly connected to both sides of the upper end of the shell.

[0016] The utility model has the following beneficial effects:

[0017] 1. Compared with the prior art, the waterproof water retaining structure of the underground garage is provided with a lifting mechanism, a water retaining plate and an auxiliary water retaining block. When waterproofing is needed, the lifting mechanism is used to lift the water retaining plate out of the shell, and then cooperates with the auxiliary water retaining block. In this way, rainwater can be prevented from entering the garage from the entrance of the underground garage, thereby achieving the purpose of waterproofing. When waterproofing measures are taken for the underground garage, waterproofing deployment can be realized quickly, reducing the labor intensity of workers and improving work efficiency.

[0018] 2. Compared with the prior art, the waterproof water retaining structure of the underground garage is provided with a telescopic rod, a movable plate, a transmission rod, a spring, a sealing plate and an extrusion rod. When the water retaining plate rises, when the extrusion rod contacts the movable plate, the extrusion rod will squeeze the movable plate to rise, thereby driving the telescopic rod to contract, and at the same time compressing the spring, and the compressed spring is conducive to resetting the movable plate; as the movable plate moves, the sealing plate will be driven to approach the water retaining plate with the cooperation of the transmission rod, so that the sealing plate is in close contact with the water retaining plate, and then under the action of the sealing plate, the sealing between the water retaining plate and the shell can be improved, effectively preventing rainwater from entering the shell. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a schematic diagram of the overall structure of an underground garage waterproof and water retaining structure proposed by the utility model;

[0020] Figure 2 This is a schematic diagram of the internal structure of an underground garage waterproof water retaining structure proposed by the utility model;

[0021] Figure 3 The utility model provides a waterproof water retaining structure for an underground garage. Figure 2 Enlarged view of part A;

[0022] Figure 4 The utility model provides a waterproof water retaining structure for an underground garage. Figure 2 Enlarged view of part B;

[0023] Figure 5 The utility model provides a waterproof water retaining structure for an underground garage. Figure 2 Enlarged view of part C.

[0024] Legend:

[0025] 1. Shell; 2. Water retaining plate; 3. Auxiliary water retaining block; 4. Extrusion rod; 5. Limiting groove; 6. Limiting block; 7. Sealing plate; 8. Transmission rod; 9. Moving plate; 10. Telescopic rod; 11. Spring; 12. Motor; 13. First bearing seat; 14. First bevel gear; 15. Second bevel gear; 16. Transmission shaft; 17. Second bearing seat; 18. Third bevel gear; 19. Fourth bevel gear; 20. Screw; 21. Third bearing seat; 22. Moving block. 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 Figure 1-5 The utility model provides a waterproof water retaining structure for an underground garage, comprising a shell 1, a water retaining plate 2 is slidably connected to the inside of the shell 1, a lifting mechanism is arranged inside the shell 1, and the lifting mechanism is used to drive the water retaining plate 2 to perform telescopic work; auxiliary water retaining blocks 3 are fixedly connected to both sides of the upper end of the shell 1.

[0028] Specifically, when in use, the shell 1 is first buried at the entrance of the underground garage. When waterproofing is needed, the water retaining plate 2 is lifted out of the shell 1 by using the lifting mechanism, and then cooperated with the auxiliary water retaining block 3. In this way, rainwater can be prevented from entering the garage from the entrance of the underground garage, thereby achieving the purpose of waterproofing. When waterproofing measures are taken for the underground garage, waterproofing deployment can be quickly implemented, reducing the labor intensity of workers and improving work efficiency.

[0029] The lifting mechanism includes a motor 12, a first bearing seat 13, a first bevel gear 14, a second bevel gear 15, a transmission shaft 16, a second bearing seat 17, a third bevel gear 18, a fourth bevel gear 19, a screw 20 and a moving block 22. The motor 12, the first bearing seat 13 and the second bearing seat 17 are fixedly connected at the bottom end of the housing 1. The output end of the motor 12 passes through the first bearing seat 13 and is rotatably connected to the first bearing seat 13. The output end of the motor 12 is fixedly connected to the first bevel gear 14; the transmission shaft 16 is rotatably connected inside the second bearing seat 17, and the circumferential surface of the transmission shaft 16 is fixedly connected to the second bevel gear 15. The second bevel gear 15 meshes with the first bevel gear 14, and both ends of the transmission shaft 16 are fixedly connected to the third bevel gear 18; the screw 20 is rotatably connected inside the housing 1, and the circumferential surface of the lower end of the screw 20 is rotatably connected. The fourth bevel gear 19 is fixedly connected to the surface, and the fourth bevel gear 19 is meshed with the third bevel gear 18. The circumferential surface of the screw rod 20 is threadedly connected to a moving block 22, and the moving block 22 is fixedly connected to the water baffle 2; two screw rods 20 are provided, and are symmetrically distributed on both sides of the water baffle 2, and the thread directions of the two screw rods 20 are opposite. During operation, the motor 12 works, and at this time, the screw rod 20 can be driven to rotate under the cooperation of the first bevel gear 14, the second bevel gear 15, the transmission shaft 16, the third bevel gear 18 and the fourth bevel gear 19. As the screw rod 20 rotates, the moving block 22 can be driven to move, and then the water baffle 2 can be driven to move. When the water baffle 2 is moved up, it serves the purpose of waterproofing and water blocking. When the water baffle 2 is stored inside the shell 1, it is convenient for vehicles to enter the underground garage.

[0030] A third bearing seat 21 is fixedly connected to the inner wall of the shell 1, and the third bearing seat 21 is rotatably connected to the screw rod 20. During operation, by setting the third bearing seat 21, the third bearing seat 21 can not only support the screw rod 20, but also limit the downward movement of the moving block 22, thereby effectively preventing the water retaining plate 2 from being excessively stored inside the shell 1.

[0031] A telescopic rod 10 is fixedly connected to the top of the shell 1, and a movable plate 9 is fixedly connected to the lower end of the telescopic rod 10. The end of the movable plate 9 close to the water baffle 2 is rotatably connected to the transmission rod 8, and the end of the transmission rod 8 away from the movable plate 9 is rotatably connected to the sealing plate 7. The end of the sealing plate 7 close to the water baffle 2 is made of rubber material; the front and rear sides of the water baffle 2 are fixedly connected to the extrusion rod 4, and the extrusion rod 4 corresponds to the movable plate 9; a spring 11 is provided on the circumferential surface of the telescopic rod 10, one end of the spring 11 is fixedly connected to the shell 1, and the other end of the spring 11 is fixedly connected to the movable plate 9. When working, the water baffle 2 is in the water baffle 2. When the water plate 2 rises, when the extrusion rod 4 contacts the movable plate 9, the extrusion rod 4 will squeeze the movable plate 9 to rise, thereby driving the telescopic rod 10 to contract, and also compressing the spring 11, and the compressed spring 11 is conducive to the resetting of the movable plate 9; as the movable plate 9 moves, the sealing plate 7 will be driven to approach the water baffle plate 2 with the cooperation of the transmission rod 8, so that the sealing plate 7 is in close contact with the water baffle plate 2, and then under the action of the sealing plate 7, the sealing between the water baffle plate 2 and the shell 1 can be improved, effectively preventing rainwater from entering the shell 1.

[0032] A limiting groove 5 is provided at the top of the inner part of the shell 1, and a limiting block 6 is slidably connected inside the limiting groove 5. The limiting block 6 is fixedly connected to the sealing plate 7. When working, by setting the limiting groove 5 and the limiting block 6, the movement of the sealing plate 7 can be limited, so that the sealing plate 7 can only move horizontally.

[0033] 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 waterproof and water-retaining structure for an underground garage, comprising a housing (1), characterized in that: The shell (1) is slidably connected to a water baffle (2), and a lifting mechanism is provided inside the shell (1), and the lifting mechanism is used to drive the water baffle (2) to perform telescopic work; the lifting mechanism comprises a motor (12), a first bearing seat (13), a first bevel gear (14), a second bevel gear (15), a transmission shaft (16), a second bearing seat (17), a third bevel gear (18), a fourth bevel gear (19), a screw rod (20) and a moving block (22); the bottom end of the shell (1) is fixedly connected to the motor (12), the first bearing seat (13) and the second bearing seat (17); the output end of the motor (12) passes through the first bearing seat (13) and is rotatably connected to the first bearing seat (13); the output end of the motor (12) is fixedly connected to the first bevel gear (14) The second bearing seat (17) is internally rotatably connected with a transmission shaft (16), the circumferential surface of the transmission shaft (16) is fixedly connected with a second bevel gear (15), the second bevel gear (15) is meshed with the first bevel gear (14), and both ends of the transmission shaft (16) are fixedly connected with a third bevel gear (18); the housing (1) is internally rotatably connected with a screw rod (20), the circumferential surface of the lower end of the screw rod (20) is fixedly connected with a fourth bevel gear (19), the fourth bevel gear (19) is meshed with the third bevel gear (18), the circumferential surface of the screw rod (20) is threadedly connected with a moving block (22), and the moving block (22) is fixedly connected to the water baffle (2); two screw rods (20) are provided, and are symmetrically distributed on both sides of the water baffle (2), and the thread directions of the two screw rods (20) are opposite.

2. The waterproof water retaining structure for an underground garage according to claim 1, characterized in that: A third bearing seat (21) is fixedly connected to the inner wall of the housing (1), and the third bearing seat (21) is rotatably connected to the screw rod (20).

3. The waterproof and water retaining structure for an underground garage according to claim 1, characterized in that: A telescopic rod (10) is fixedly connected to the top of the shell (1), and a movable plate (9) is fixedly connected to the lower end of the telescopic rod (10). The end of the movable plate (9) close to the water baffle (2) is rotatably connected to a transmission rod (8), and the end of the transmission rod (8) away from the movable plate (9) is rotatably connected to a sealing plate (7), and the end of the sealing plate (7) close to the water baffle (2) is made of rubber material; the front and rear sides of the water baffle (2) are fixedly connected to extrusion rods (4), and the extrusion rods (4) correspond to the movable plate (9); a spring (11) is arranged on the circumferential surface of the telescopic rod (10), one end of the spring (11) is fixedly connected to the shell (1), and the other end of the spring (11) is fixedly connected to the movable plate (9).

4. The waterproof and water retaining structure for an underground garage according to claim 3, characterized in that: A limiting groove (5) is provided at the top end of the inner part of the shell (1), a limiting block (6) is slidably connected inside the limiting groove (5), and the limiting block (6) is fixedly connected to the sealing plate (7).

5. The waterproof and water retaining structure for an underground garage according to claim 1, characterized in that: Auxiliary water retaining blocks (3) are fixedly connected to both sides of the upper end of the shell (1).

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