Water pipeline repairing device

Abstract

The utility model relates to the technical field of pipeline repairing, and provides a water conveying pipeline repairing device which comprises a positioning frame, sliding rods are arranged on the two sides of the positioning frame, connecting columns are fixedly connected to the bottom ends of the two sliding rods, and one ends of telescopic springs are fixedly connected to the upper ends of the two connecting columns. And balls are fixedly installed at the lower ends of the two connecting columns, magnets are arranged on the outer surfaces of the two balls, a lead screw is arranged at the middle end of the positioning frame, and a clamping plate is fixedly installed at the lower end of the lead screw. The pipeline main body is adsorbed through the arranged magnet, so that the positioning frame is conveniently fixed to the pipeline main body, meanwhile, the arranged rotating handle drives the lead screw to rotate, the lead screw drives the clamping plate to move downwards to press a repairing piece, the repairing piece is tightly attached to the damaged position of the pipeline main body, and the repairing efficiency is improved. And therefore, workers can conveniently carry out welding repair treatment.

Description

Technical Field

[0001] The utility model relates to the technical field of pipeline repair, and in particular to a water pipeline repair device. Background Art

[0002] Due to the large amount of corrosive gases in the drainage pipes and improper operation and maintenance, concrete pipes have serious corrosion, leakage and other defects, which not only affect the normal drainage function of the pipes, but also easily lead to accidents such as ground collapse. The methods to solve the defects of pipe corrosion and leakage mainly include excavation and pipe replacement or pipe spray repair.

[0003] The patent specification with the announcement number CN213065102U discloses a water pipeline repair device, including a fixed body and a handle, the fixed body includes two upper and lower pipeline clamping devices, and the upper and lower pipeline clamping devices are combined to form a cylindrical shape, a plurality of handles are arranged on the outer wall of the pipeline clamping device, and the inner ends of the pipeline clamping device are provided with limit plates, a plate cavity is arranged between the limit plates, and a steel plate is clamped in the plate cavity. Compared with the prior art, the beneficial effect of the utility model is that after the device fixes the arc steel plate, the arc steel plate slides along the outer wall of the pipeline, adjusts the position of the welded repair, and then squeezes the arc steel plate onto the pipeline by extrusion, and at the same time supports the arc steel plate during the welding process, so that the steel plate is easy to weld.

[0004] Although the above technical solution can support the curved steel plate during welding, making the steel plate easier to weld, it takes a lot of time to fix the curved steel plate in actual operation, and the steps are relatively cumbersome, resulting in low efficiency of pipeline repair. To this end, we propose a water pipeline repair device. Utility Model Content

[0005] The utility model provides a water pipeline repairing device, which solves the problems related to a water pipeline repairing device.

[0006] The technical solution of the utility model is as follows: a water pipeline repair device, including a positioning frame, sliding rods are arranged on both sides of the positioning frame, the bottom ends of the two sliding rods are fixedly connected to connecting columns, the upper ends of the two connecting columns are fixedly connected to one end of a telescopic spring, and the lower ends of the two connecting columns are fixedly installed with balls, the outer surfaces of the two balls are arranged with magnets, the middle end of the positioning frame is provided with a screw rod, and the lower end of the screw rod is fixedly installed with a clamping plate.

[0007] Preferably, a repairing piece is provided below the clamping plate, and a pipe body is provided on the lower surface of the repairing piece.

[0008] Preferably, the sliding rod is slidably mounted on the positioning frame, and a handle is fixedly mounted on the upper end of the sliding rod.

[0009] Preferably, the other end of the telescopic spring is fixedly mounted on the positioning frame, and the sliding rod is arranged inside the telescopic spring.

[0010] Preferably, the magnet is rotatably mounted on the ball bearing, and a side of the magnet away from the ball bearing contacts with an outer surface of the pipe body.

[0011] Preferably, a rotating handle is fixedly mounted on the upper end of the screw rod, and the rotating handle is arranged above the positioning frame.

[0012] Preferably, a limit ring is provided below the handle, and the limit ring is fixedly mounted to the sliding rod.

[0013] Preferably, an anti-slip strip is fixedly mounted on a side of the magnet away from the ball.

[0014] The working principle and beneficial effects of the utility model are:

[0015] The utility model uses a magnet to absorb the pipe body, thereby facilitating fixing the positioning frame to the pipe body, and at the same time, a rotating handle is used to drive the screw rod to rotate, so that the screw rod drives the clamping plate to move downward to press the repair part, so that the repair part fits tightly to the damaged part of the pipe body, thereby facilitating the staff to perform welding repair processing. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The utility model is further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0017] Figure 1 It is a three-dimensional diagram of the utility model;

[0018] Figure 2 It is a schematic diagram of the positioning frame component of the utility model;

[0019] Figure 3 It is a schematic diagram of the connection between the sliding rod component and the magnet component of the utility model;

[0020] Figure 4 It is a schematic diagram of the connection between the magnet component and the anti-slip strip component of the utility model.

[0021] In the figure: 1. positioning frame; 2. screw rod; 3. clamping plate; 4. repair part; 5. pipe body; 6. rotating handle; 7. sliding rod; 8. telescopic spring; 9. connecting column; 10. ball bearing; 11. magnet; 12. limiting ring; 13. handle; 14. anti-slip strip. DETAILED DESCRIPTION

[0022] The following will be combined with 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 of 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. Example 1

[0023] like Figure 1~Figure 4 As shown, this embodiment proposes a water pipeline repair device, including a positioning frame 1, sliding rods 7 are arranged on both sides of the positioning frame 1, the bottom ends of the two sliding rods 7 are fixedly connected with connecting columns 9, the upper ends of the two connecting columns 9 are fixedly connected with one end of the telescopic spring 8, and the lower ends of the two connecting columns 9 are fixedly installed with balls 10, and the outer surfaces of the two balls 10 are provided with magnets 11, and the middle end of the positioning frame 1 is provided with a screw rod 2, and the lower end of the screw rod 2 is fixedly installed with a clamping plate 3. A repairing part 4 is arranged below the clamping plate 3, and a pipeline body 5 is arranged on the lower surface of the repairing part 4. The sliding rod 7 is slidably installed with the positioning frame 1, and a handle 13 is fixedly installed on the upper end of the sliding rod 7.

[0024] In this embodiment, the magnet 11 and the telescopic spring 8 cooperate with each other to make the magnet 11 adsorb the pipe body 5, and then the screw rod 2 drives the clamping plate 3 to move, so that the clamping plate 3 presses the repair part 4, so that the repair part 4 and the damaged part of the pipe body 5 are tightly fitted, so that it is convenient for the staff to perform welding. After the welding process is completed, the sliding rod 7 is pulled by the handle 13 to drive the magnet 11 to be removed from the pipe body 5, so that the device can be easily disassembled. Example 2

[0025] like Figure 2~Figure 4 As shown, based on the same concept as the above-mentioned embodiment 1, this embodiment further proposes that the other end of the telescopic spring 8 is fixedly installed with the positioning frame 1, and the sliding rod 7 is arranged inside the telescopic spring 8. The magnet 11 is rotatably installed with the ball 10, and the side of the magnet 11 away from the ball 10 is in contact with the outer surface of the pipe body 5. A rotating handle 6 is fixedly installed on the upper end of the screw rod 2, and the rotating handle 6 is arranged above the positioning frame 1. A limit ring 12 is arranged below the handle 13, and the limit ring 12 is fixedly installed with the sliding rod 7. An anti-slip strip 14 is fixedly installed on the side of the magnet 11 away from the ball 10.

[0026] In this embodiment, the magnet 11 is rotatably mounted with the ball 10, so that the magnet 11 can be rotated, so that the magnet 11 can be adsorbed to the outer surface of the pipe body 5. The device can be disassembled by pulling the sliding rod 7 by rotating the pipe body 5 for adsorption. The anti-slip strip 14 can effectively increase the friction between the magnet 11 and the outer surface of the pipe body 5, thereby reducing the possibility of the magnet 11 sliding.

[0027] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. 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 water pipeline repair device, characterized in that: The invention comprises a positioning frame (1), wherein sliding rods (7) are arranged on both sides of the positioning frame (1), the bottom ends of the two sliding rods (7) are fixedly connected to connecting columns (9), the upper ends of the two connecting columns (9) are fixedly connected to one end of a telescopic spring (8), and the lower ends of the two connecting columns (9) are fixedly installed with balls (10), and the outer surfaces of the two balls (10) are provided with magnets (11), and the middle end of the positioning frame (1) is provided with a screw rod (2), and the lower end of the screw rod (2) is fixedly installed with a clamping plate (3).

2. A water pipeline repair device according to claim 1, characterized in that: A repair component (4) is provided below the clamping plate (3), and a pipeline body (5) is provided on the lower surface of the repair component (4).

3. A water pipeline repair device according to claim 1, characterized in that: The sliding rod (7) is slidably mounted on the positioning frame (1), and a handle (13) is fixedly mounted on the upper end of the sliding rod (7).

4. A water pipeline repair device according to claim 1, characterized in that: The other end of the telescopic spring (8) is fixedly mounted on the positioning frame (1), and the sliding rod (7) is arranged inside the telescopic spring (8).

5. A water pipeline repair device according to claim 1, characterized in that: The magnet (11) is rotatably mounted on the ball (10), and a surface of the magnet (11) away from the ball (10) is in contact with the outer surface of the pipe body (5).

6. A water pipeline repair device according to claim 1, characterized in that: A rotating handle (6) is fixedly mounted on the upper end of the screw rod (2), and the rotating handle (6) is arranged above the positioning frame (1).

7. A water pipeline repair device according to claim 3, characterized in that: A limit ring (12) is provided below the handle (13), and the limit ring (12) is fixedly mounted on the sliding rod (7).

8. A water pipeline repair device according to claim 1, characterized in that: An anti-slip strip (14) is fixedly mounted on a side of the magnet (11) away from the ball (10).

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