Drainage pipe with leakage-proof structure

Abstract

The drain pipe with the leakage-proof structure comprises a connecting base, the front face of the connecting base is fixedly connected with a connecting pipe, a limiting hole is formed in the inner wall of the connecting pipe, the inner wall of the connecting pipe is rotationally connected with a filter frame, a filter screen is fixedly connected into the filter frame, and the filter screen is fixedly connected with the inner wall of the connecting pipe. The device comprises a filtering frame, two connecting rods are fixedly connected in the filtering frame, a fixing box is fixedly connected to the opposite sides of the two connecting rods, connecting plates are fixedly connected to the upper end face and the lower end face of the fixing box, and cavities are formed in the connecting plates and the fixing box. And meanwhile, by arranging a limiting rod and a limiting groove, a worker can conveniently disassemble and assemble a filtering frame, by arranging a valve, opening and closing of the valve can be controlled through a servo motor, the flow of the drainage pipe can be conveniently controlled, and conveying of the flow is controlled.

Description

Technical Field

[0001] The utility model relates to the field of drainage pipes, in particular to a drainage pipe with a leak-proof structure. Background Art

[0002] Patent No. CN202021673399.7 discloses a dockable and leak-proof drainage pipe structure based on municipal gardens. The utility model has a reasonable structural design, and the support plate and the fixed plate are firmly fixed to the inner pipe by fixing screws to prevent shaking.

[0003] However, the above-mentioned existing dockable anti-leakage drainage pipe structure based on municipal gardens cannot filter the garbage in the drainage. After long-term use, it is easy to cause blockage in the pipe, which is inconvenient for the staff to clean up the garbage in time.

[0004] In order to solve the above problems, the utility model provides a drainage pipe with a leak-proof structure. Utility Model Content

[0005] In view of the deficiencies of the prior art, the utility model provides a drain pipe with a leak-proof structure to solve the technical problem in the prior art that "the device cannot filter the garbage in the drainage, and after long-term use, it is easy to cause blockage in the pipe, making it inconvenient for the staff to clean up the garbage in time."

[0006] To achieve the above objectives, the utility model is implemented through the following technical solutions: a drain pipe with a leak-proof structure, comprising a connecting seat, a connecting pipe is fixedly connected to the front side of the connecting seat, a limiting hole is provided on the inner wall of the connecting pipe, a filter frame is rotatably connected to the inner wall of the connecting pipe, a filter screen is fixedly connected to the filter frame, two connecting rods are fixedly connected to the filter frame, a fixing box is fixedly connected to the opposite side of the two connecting rods, the upper end face and the lower end face of the fixing box are fixedly connected to a connecting plate, cavities are provided in the connecting plate and the fixing box, a gear is rotatably connected to the fixed box, a rack is meshingly connected to the surface of the gear, a limiting rod is fixedly connected to one side of the rack, a spring is fixedly connected to the inner wall of the connecting plate, the surface of the limiting rod is sleeved in the spring, and a servo motor is fixedly connected to the upper end face of the connecting seat.

[0007] As a preferred technical solution of the utility model, a rotating rod is fixedly connected to the surface of the gear, and a rotating cover is fixedly connected to the surface of the rotating rod passing through the side wall of the fixed box.

[0008] As a preferred technical solution of the utility model, the inner wall of the connecting pipe is provided with threads, the inner threads of the connecting pipe are connected to a drain pipe, and a sealing ring is fixedly connected to one side of the drain pipe.

[0009] As a preferred technical solution of the utility model, the surface of the limit rod is slidably connected in the limit hole, and the surface of the limit rod passes through the side wall of the connecting plate and is slidably connected in the connecting plate.

[0010] As a preferred technical solution of the utility model, a rotating shaft is installed at the output end of the servo motor through the side wall of the connecting seat, and a valve is fixedly connected to the bottom end of the rotating shaft.

[0011] As a preferred technical solution of the utility model, a through hole is opened on the surface of the valve, and the surface of the valve is rotatably connected in the connecting seat.

[0012] The utility model provides a drainage pipe with a leak-proof structure, which has the following beneficial effects:

[0013] 1. This device can filter the garbage in the drainage process by setting the filter screen to avoid the long-term accumulation of garbage and blockage in the pipe. At the same time, by setting the limit rod and limit groove, it is convenient for the staff to disassemble and install the filter frame;

[0014] 2. By setting the valve, the opening and closing of the valve can be controlled by the servo motor, which is convenient for controlling the flow of the drain pipe and controlling the flow delivery. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a front structural schematic diagram of a drainage pipe with a leak-proof structure proposed by the utility model;

[0016] Figure 2 This is a structural schematic diagram of a drain pipe valve with a leak-proof structure proposed by the utility model;

[0017] Figure 3 This is a structural schematic diagram of a drainage pipe limiting hole with a leak-proof structure proposed by the utility model;

[0018] Figure 4 This is a structural schematic diagram of a drainage pipe with a leak-proof structural filter proposed by the utility model;

[0019] Figure 5 The utility model is a schematic structural diagram of a drainage pipe gear with a leak-proof structure.

[0020] In the figure: 1 connecting seat, 2 servo motor, 3 drain pipe, 4 valve, 5 rack, 6 limit hole, 7 through hole, 8 filter, 9 connecting plate, 10 rotating cover, 11 fixing box, 12 connecting rod, 13 filter frame, 14 limit rod, 15 gear, 16 spring. DETAILED DESCRIPTION

[0021] The following is a further detailed description of the implementation of the present invention in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present invention, but cannot be used to limit the scope of the present invention.

[0022] refer to Figure 1-5 The utility model provides a technical solution: a drainage pipe with a leak-proof structure, including a connecting seat 1, a connecting pipe is fixedly connected to the front of the connecting seat 1, and a limiting hole 6 is provided on the inner wall of the connecting pipe. By setting the limiting hole 6, the position of the limiting rod 14 can be conveniently limited, and the filter frame 13 can be conveniently fixed. The inner wall of the connecting pipe is rotatably connected to the filter frame 13, and a filter screen 8 is fixedly connected to the filter frame 13. Two connecting rods 12 are fixedly connected to the filter frame 13, and a fixing box 11 is fixedly connected to the opposite side of the two connecting rods 12. The upper end surface and the lower end surface of the fixing box 11 are fixed A connecting plate 9 is connected, and cavities are provided in the connecting plate 9 and the fixed box 11. A gear 15 is rotatably connected in the fixed box 11, and the surface of the gear 15 is meshingly connected with a rack 5. One side of the rack 5 is fixedly connected with a limit rod 14. A spring 16 is fixedly connected to the inner wall of the connecting plate 9. By setting the spring 16, the contraction of the spring 16 can be used to drive the limit rod 14 to reset. The surface of the limit rod 14 is sleeved in the spring 16. The upper end surface of the connecting seat 1 is fixedly connected with a servo motor 2. By setting the servo motor 2, the valve 4 can be conveniently driven to rotate, so as to facilitate the control of flow delivery.

[0023] The surface of the gear 15 is fixedly connected with a rotating rod, and the surface of the rotating rod passes through the side wall of the fixed box 11 and is fixedly connected with a rotating cover 10. By providing the rotating cover 10, the gear 15 can be easily rotated.

[0024] Among them, the inner wall of the connecting pipe is provided with threads, and the inner threads of the connecting pipe are connected to the drain pipe 3. A sealing ring is fixedly connected to one side of the drain pipe 3. By providing the sealing ring, the sealing between the drain pipe 3 and the connecting pipe can be improved to avoid drainage leakage.

[0025] The surface of the limiting rod 14 is slidably connected in the limiting hole 6 , and the surface of the limiting rod 14 passes through the side wall of the connecting plate 9 and is slidably connected in the connecting plate 9 .

[0026] The output end of the servo motor 2 passes through the side wall of the connecting seat 1 and is provided with a rotating shaft, and the bottom end of the rotating shaft is fixedly connected with a valve 4 .

[0027] A through hole 7 is provided on the surface of the valve 4 , and the surface of the valve 4 is rotatably connected in the connecting seat 1 .

[0028] Working principle of the utility model: the device uses a thread to tightly connect the drain pipe 3 and the connecting seat 1, and drives the gear 15 to rotate by rotating the rotating cover 10 clockwise, so that the rack 5 moves in the relative direction, compresses the spring 16, and drives the limit rod 14 to retract into the connecting plate 9, so as to facilitate the installation and disassembly of the filter frame 13 in the connecting pipe. When the filter frame 13 needs to be installed, the rotating cover 10 is rotated counterclockwise to reset the spring 16, drive the limit rod 14 to extend from the connecting plate 9 and get stuck in the limit hole 6, so that the filter frame 13 is fixed in the connecting pipe. At this time, the valve 4 can be driven to rotate by the rotation of the servo motor 2. When the flow in the pipeline needs to be circulated, the servo motor 2 is started to rotate ninety degrees clockwise, driving the through hole 7 to connect with the connecting pipe and the drain pipe 3.

[0029] The above is only a preferred specific implementation of the utility model, but the protection scope of the utility model is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical solution and utility model concept of the utility model within the technical scope disclosed by the utility model, which should be included in the protection scope of the utility model. For those skilled in the art, it is obvious that the utility model is not limited to the details of the above exemplary embodiments, and the utility model can be implemented in other specific forms without departing from the spirit or basic features of the utility model.

Claims

1. A drainage pipe with a leak-proof structure, comprising a connecting seat (1), It is characterized in that The front side of the connecting seat (1) is fixedly connected to a connecting pipe, the inner wall of the connecting pipe is provided with a limiting hole (6), the inner wall of the connecting pipe is rotatably connected to a filter frame (13), the filter frame (13) is fixedly connected to a filter screen (8), the filter frame (13) is fixedly connected to two connecting rods (12), the opposite side of the two connecting rods (12) is fixedly connected to a fixing box (11), the upper end face and the lower end face of the fixing box (11) are both fixedly connected to a connecting plate (9) The connecting plate (9) and the fixing box (11) are both provided with cavities, a gear (15) is rotatably connected in the fixing box (11), the surface of the gear (15) is meshingly connected with a rack (5), one side of the rack (5) is fixedly connected with a limit rod (14), the inner wall of the connecting plate (9) is fixedly connected with a spring (16), the surface of the limit rod (14) is sleeved in the spring (16), and the upper end surface of the connecting seat (1) is fixedly connected with a servo motor (2).

2. A drainage pipe with a leak-proof structure according to claim 1, It is characterized in that A rotating rod is fixedly connected to the surface of the gear (15), and a rotating cover (10) is fixedly connected to the surface of the rotating rod which passes through the side wall of the fixed box (11).

3. A drainage pipe with a leak-proof structure according to claim 1, It is characterized in that The inner wall of the connecting pipe is provided with threads, the inner threads of the connecting pipe are connected to a drainage pipe (3), and one side of the drainage pipe (3) is fixedly connected to a sealing ring.

4. A drainage pipe with a leak-proof structure according to claim 1, It is characterized in that The surface of the limiting rod (14) is slidably connected in the limiting hole (6), and the surface of the limiting rod (14) passes through the side wall of the connecting plate (9) and is slidably connected in the connecting plate (9).

5. A drainage pipe with a leak-proof structure according to claim 1, It is characterized in that The output end of the servo motor (2) passes through the side wall of the connecting seat (1) and is provided with a rotating shaft, and the bottom end of the rotating shaft is fixedly connected to a valve (4).

6. A drainage pipe with a leak-proof structure according to claim 5, It is characterized in that A through hole (7) is provided on the surface of the valve (4), and the surface of the valve (4) is rotatably connected in the connecting seat (1).

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