Underground water pipe leakage repairing equipment

Abstract

The utility model relates to the technical field of pipeline repairing, and discloses underground water pipe leakage repairing equipment which comprises a first mounting frame and a second mounting frame, a fixing mechanism is arranged on the first mounting frame, a repairing mechanism is arranged on the second mounting frame, and the fixing mechanism comprises two sets of clamping rods arranged on the first mounting frame. The repairing mechanism comprises an air bag arranged on the second mounting frame. The first mounting frame is inserted into the pipeline, the connecting rod is pressed, the connecting rod drives the two clamping plates to descend through the effect that the first mounting rod is matched with the second mounting rod, and when the two clamping plates descend to the two sides of the pipeline, the clamping plates are rotated to be adjusted to be in the vertical state from the horizontal state; the positive and negative lead screws drive the two sets of guide blocks to get close to each other, the first mounting rod and the second mounting rod are driven to get close to each other through the guide blocks, then the two sets of clamping rods are driven to get close to each other, and therefore the device can be fixed to a pipeline.

Description

Technical Field

[0001] The present application relates to the technical field of pipeline repair, and in particular to an underground water pipe leakage repair device. Background Art

[0002] Underground water pipes are a type of pipe system used to transport water, usually buried underground. They are widely used in urban water supply systems, agricultural irrigation, and industrial production. After a long period of use, water pipes are prone to damage due to factors such as geological conditions and water pressure, resulting in a waste of water resources.

[0003] In the Chinese patent application number 202322094028.3, an airbag for repairing underground water pipes is disclosed. The airbag adjusts the distance between the upper and lower connecting rods by rotating the bidirectional screw so that the device can be applied to pipes of different sizes, greatly improving the applicability of the device when used.

[0004] With respect to the above-mentioned related technologies, the inventors believe that during actual use of the above-mentioned device, if the damaged part appears in the middle of the pipe, it is necessary to insert the device from both ends of the water pipe and then move the device to the damaged part, which wastes working time and has low efficiency.

[0005] The above information disclosed in the background technology is only used to increase the understanding of the background technology of the present application, and therefore, it may include information that does not constitute the prior art known to ordinary technicians in the field. Utility Model Content

[0006] In order to solve the problem that if the damaged part appears in the middle of the pipe, it is necessary to insert the device from both ends of the water pipe and then move the device to the damaged part, which wastes working time, the present application provides an underground water pipe leakage repair device.

[0007] The present application provides an underground water pipe leakage repair device that adopts the following technical solution:

[0008] A device for repairing underground water pipe leakage comprises a first mounting frame and a second mounting frame, wherein the first mounting frame and the second mounting frame are fixedly connected via a connecting plate, the first mounting frame is provided with a fixing mechanism, the second mounting frame is provided with a repair mechanism, the fixing mechanism comprises two groups of clamping rods arranged on the first mounting frame, and the repair mechanism comprises an airbag bag arranged on the second mounting frame.

[0009] Preferably, a guide groove is formed through the first mounting frame, two groups of guide blocks are movably arranged in the first mounting frame, and positive and negative screw rods cooperating with the guide blocks are rotatably mounted on the first mounting frame.

[0010] Preferably, the guide blocks are each provided with a through hole, and the guide blocks are respectively penetrated by a first mounting rod and a second mounting rod cooperating with the through hole.

[0011] Preferably, a connecting rod penetrating the second mounting rod is fixedly mounted on the first mounting rod, and the clamping rod is rotatably mounted on the bottom of the first mounting rod and the second mounting rod respectively.

[0012] Preferably, a gas filling pipe is threadedly provided on the second mounting frame, a block is threadedly provided on the gas filling pipe, a gas port is connected to the gas filling pipe, and a valve is provided on the gas port.

[0013] In summary, this application includes the following beneficial technical effects:

[0014] 1. Find the damaged part of the pipeline, and then insert the mounting frame 1 on the pipeline, press the connecting rod, and the connecting rod drives the two sets of clamps to descend through the action of the mounting rod 1 and the mounting rod 2. When the two sets of clamps descend to both sides of the pipeline, rotate the clamps so that the clamps are adjusted from a horizontal state to a vertical state, and then rotate the positive and negative screw rods. With the guiding action of the guide groove, the positive and negative screw rods drive the two sets of guide blocks to approach each other, and drive the mounting rods 1 and 2 to approach each other through the guide blocks, and then drive the two sets of clamps to approach each other, so that the device can be fixed on the pipeline;

[0015] 2. By making the inside of the airbag bag in a deflated state, rotate the air filling tube, and the air filling tube drives the airbag to move through the damaged hole to the inside of the pipe, and then inject air into the airbag bag through the air port. When the airbag bag expands to just block the damaged hole, stop adding air, and then tighten the valve and rotate the block so that the block moves to contact the outer wall of the pipe. This can prevent the water flow in the pipe from driving the airbag bag and the air filling tube to move, thereby ensuring the stability of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 is a schematic diagram of a three-dimensional structure from a first-view perspective of an embodiment of the application;

[0017] Figure 2 is a cross-sectional view of a mounting frame 1 of an embodiment of the application;

[0018] Figure 3 It is a schematic diagram of the structure of the guide block of the application embodiment.

[0019] Explanation of the reference numerals: 1. Mounting frame 1; 2. Mounting frame 2; 3. Connecting plate; 4. Clamping rod; 5. Air bag bag; 6. Guide groove; 7. Guide block; 8. Forward and reverse screw rods; 9. Mounting rod 1; 10. Mounting rod 2; 11. Connecting rod; 12. Air filling pipe; 13. Block; 14. Air port; 15. Valve. DETAILED DESCRIPTION

[0020] The following is combined with Figure 1-3This application is described in further detail.

[0021] The present application embodiment discloses an underground water pipe leakage repair device. Figure 1-3 , an underground water pipe leakage repair device, comprising a mounting frame 1 and a mounting frame 2, the mounting frame 1 and the mounting frame 2 are fixedly connected by a connecting plate 3, a fixing mechanism is arranged on the mounting frame 1, and a repair mechanism is arranged on the mounting frame 2, the fixing mechanism comprises two groups of clamping rods 4 arranged on the mounting frame 1, and the repair mechanism comprises an air bag bag 5 arranged on the mounting frame 2, a guide groove 6 is penetrated on the mounting frame 1, and two groups of guide blocks 7 are movably arranged in the guide groove 6, a positive and negative screw rod 8 cooperating with the guide block 7 is rotatably installed on the mounting frame 1, and a through hole is opened on the guide block 7, and a mounting rod 1 9 and a mounting rod 2 10 cooperating with the through hole are respectively penetrated on the guide block 7, a connecting rod 11 penetrating the mounting rod 2 10 is fixedly installed on the mounting rod 1 9, and the clamping rod 4 is rotatably installed at the bottom of the mounting rod 1 9 and the mounting rod 2 10 respectively;

[0022] By adopting the above technical solution, the damaged part of the pipeline is found, and then the mounting frame 1 is inserted into the pipeline, and the connecting rod 11 is pressed. The connecting rod 11 drives the two groups of clamps to descend through the action of the mounting rod 1 9 and the mounting rod 2 10. When the two groups of clamps descend to both sides of the pipeline, the clamps are rotated so that the clamps are adjusted from a horizontal state to a vertical state, and then the forward and reverse screw rods 8 are rotated. With the guiding action of the guide groove 6, the forward and reverse screw rods 8 drive the two groups of guide blocks 7 to approach each other, and the mounting rods 1 9 and the mounting rods 2 10 are driven to approach each other through the guide blocks 7, and then the two groups of clamping rods 4 are driven to approach each other, thereby fixing the device on the pipeline, saving installation time and improving work efficiency.

[0023] Reference Figure 1 A gas filling pipe 12 is threadedly provided on the mounting frame 2, a stopper 13 is threadedly provided on the gas filling pipe 12, a gas port 14 is connected to the gas filling pipe 12, and a valve 15 is provided on the gas port 14;

[0024] By adopting the above technical solution, first, the interior of the airbag bag 5 is put into a deflated state, and the air filling tube 12 is rotated, so that the airbag is driven by the air filling tube 12 to move through the damaged opening to the inside of the pipe, and then air is injected into the airbag bag 5 through the air port 14. When the airbag bag 5 expands to just block the damaged opening, the air filling is stopped, and then the valve 15 is tightened, and the stopper 13 is rotated so that the stopper 13 moves to contact the outer wall of the pipe, which can prevent the water flow in the pipe from driving the airbag bag 5 and the air filling tube 12 to move, thereby ensuring the stability of the device.

[0025] The implementation principle of the underground water pipe leakage repair device of the embodiment of the present application is as follows: first find the damaged part of the pipeline, then insert the mounting frame 1 on the pipeline, press the connecting rod 11, and the connecting rod 11 drives the two groups of clamps to descend through the action of the mounting rod 1 9 and the mounting rod 2 10. When the two groups of clamps descend to both sides of the pipeline, rotate the clamps so that the clamps are adjusted from a horizontal state to a vertical state, and then rotate the positive and negative screw rods 8, cooperate with the guiding action of the guide groove 6, the positive and negative screw rods 8 drive the two groups of guide blocks 7 to approach each other, and drive the mounting rod 1 9 and the mounting rod 2 10 through the guide blocks 7. When the airbag 5 is inflated, the airbag 5 and the air filling tube 12 are rotated to move the airbag through the damaged opening to the inside of the pipe, and then air is injected into the airbag 5 through the air port 14. When the airbag 5 expands to just block the damaged opening, the air filling is stopped, and then the valve 15 is tightened and the stopper 13 is rotated to move the stopper 13 to contact the outer wall of the pipe. This can prevent the water flow in the pipe from driving the airbag 5 and the air filling tube 12 to move, thereby ensuring the stability of the device.

[0026] Finally, a few points should be explained: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, which may refer to mechanical connection or electrical connection, or internal communication between two components, or direct connection. "upper", "lower", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the object being described changes, the relative positional relationship may change;

[0027] Secondly: In the drawings of the embodiments disclosed in the present utility model, only the structures related to the embodiments disclosed in the present utility model are involved, and other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of the present utility model can be combined with each other;

[0028] Finally: The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model should be included in the protection scope of the present utility model.

[0029] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. An underground water pipe leakage repair device, comprising a mounting frame 1 (1) and a mounting frame 2 (2), wherein the mounting frame 1 (1) and the mounting frame 2 are fixedly connected via a connecting plate (3), characterized in that: The first mounting frame (1) is provided with a fixing mechanism, and the second mounting frame (2) is provided with a repairing mechanism, wherein the fixing mechanism comprises two groups of clamping rods (4) arranged on the first mounting frame (1), and the repairing mechanism comprises an airbag bag (5) arranged on the second mounting frame (2).

2. The underground water pipe leakage repairing device according to claim 1 is characterized by: A guide groove (6) is formed through the mounting frame (1), two groups of guide blocks (7) are movably arranged in the guide groove (6), and positive and negative screw rods (8) cooperating with the guide blocks (7) are rotatably mounted on the mounting frame (1).

3. The underground water pipe leakage repairing device according to claim 2 is characterized by: The guide blocks (7) are each provided with a through hole, and the guide blocks (7) are respectively provided with a first mounting rod (9) and a second mounting rod (10) which cooperate with the through hole.

4. The underground water pipe leakage repairing device according to claim 3 is characterized by: A connecting rod (11) penetrating the second mounting rod (10) is fixedly mounted on the first mounting rod (9), and the clamping rod (4) is rotatably mounted on the bottom of the first mounting rod (9) and the second mounting rod (10).

5. The underground water pipe leakage repairing device according to claim 4 is characterized by: A gas filling pipe (12) is threadedly arranged on the second mounting frame (2), a stopper (13) is threadedly arranged on the gas filling pipe (12), a gas port (14) is connected to the gas filling pipe (12), and a valve (15) is arranged on the gas port (14).

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