Water supply pipeline non-excavation repair leakage stopping device capable of stopping water quickly

Abstract

The utility model discloses a quick water-stopping non-excavation repair leakage-stopping device for a water supply pipeline, which comprises a supporting frame, side plates are fixedly connected to two ends of the supporting frame, a rotating ring is rotatably connected to the inner side surface of the side plate at one end of the supporting frame, and an inner gear ring is rotatably connected to the inner side surface of the side plate at the other end of the supporting frame. Transverse plates II are symmetrically and fixedly connected to the inner side surfaces of the inner gear ring and the rotating ring, supporting rods are fixedly connected to the inner side surfaces of the transverse plates II, a transverse plate I is fixedly connected to the side surfaces of the middles of the supporting rods, a controller is fixedly connected to the upper surface of the transverse plate I, and electric telescopic rods II are fixedly connected to the upper surface of the controller; the upper end of the electric telescopic rod II is fixedly connected with a base, and the base is fixedly connected with a heating plate. The problem that when a traditional water supply pipeline is repaired, a road surface needs to be opened outwards for maintenance is solved, traffic is prevented from being affected, the pipeline maintenance procedure and the trouble of workers are reduced, meanwhile, the pipeline repairing construction period is shortened, and the water supply pipeline repairing efficiency is further improved.

Description

Technical Field

[0001] This utility model relates to the field of pipeline repair technology, specifically a non-excavation repair and leak-stopping device for water supply pipelines that can quickly stop water leakage. Background Technology

[0002] Water supply pipelines are an important infrastructure in urban construction. Once laid, water supply pipelines are often damaged during long-term operation due to corrosion, overload, foundation settlement, and human factors such as construction damage in the surrounding area. This can lead to problems such as leaks, pipe bursts, and groundwater infiltration, resulting in a series of adverse social impacts and economic losses.

[0003] Currently, urban pipeline repair typically involves digging up the ground, dismantling the damaged old pipes, and then replacing them with new ones. However, this process requires road closures and involves a large excavation area, increasing the workload for workers, disrupting traffic, and taking a long time, which reduces the efficiency of water supply pipeline repair. Utility Model Content

[0004] To address the shortcomings of existing technologies, this utility model provides a trenchless repair and leak-stopping device for water supply pipelines that can quickly stop water leakage. This solves the problem that traditional water supply pipeline repairs require opening up the road surface for repairs, avoiding traffic disruptions, reducing the procedures and workload of pipeline repair workers, shortening the repair period, and further improving the repair efficiency of water supply pipelines.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a rapid water-stopping, trenchless repair and leak-proof device for water supply pipelines, comprising a support frame, with side plates fixedly connected to both ends of the support frame, and a rotating ring rotatably connected to the inner surface of one side plate of the support frame, and an internal toothed ring rotatably connected to the inner surface of the other side plate of the support frame, with a horizontal plate II symmetrically fixedly connected to the inner surfaces of the internal toothed ring and the rotating ring, a support rod fixedly connected to the inner surface of the horizontal plate II, and a horizontal plate I fixedly connected to the middle side surface of the support rod, a controller fixedly connected to the upper surface of the horizontal plate I, and an electric telescopic rod II fixedly connected to the upper surface of the controller, a base fixedly connected to the upper end of the electric telescopic rod II, and a heating plate fixedly connected to the upper part of the base, with crushing components symmetrically arranged on both sides of the electric telescopic rod II, a driving mechanism provided on the inner surface of the internal toothed ring, a cable fixedly connected to one end of the controller, and one end of the cable passing through the side plate and connected to a power source, and an opening provided on the side surface of the support frame.

[0006] Preferably, the rolling assembly includes a cylinder symmetrically fixedly connected to one side surface, and a rolling roller is fixedly connected to one end of the cylinder.

[0007] Preferably, the driving mechanism includes a gear, and the side surface of the gear meshes with an internal gear ring. A servo motor III is fixedly connected to one side surface of the gear, and the side surface of the servo motor III is fixedly connected to the inner surface of the support frame through a limiting rod.

[0008] Preferably, a covering cloth is fixedly connected to the inner surface of the opening, and a movable plate is fixedly connected to one end of the covering cloth, and a driving component is provided on the inner surface of the movable plate.

[0009] Preferably, the side surface of the opening is provided with a groove, and a slider is slidably connected inside the groove, one end of the slider being fixedly connected to one end of the movable plate.

[0010] Preferably, the drive assembly includes a lead screw, one end of which is rotatably connected to the inner wall of the side plate at one end of the support frame. A push plate is threadedly connected to the side surface of the lead screw, and both sides of the push plate are fixedly connected to the moving plate via a crossbar. A servo motor II is fixedly connected to the other end of the lead screw through the side plate.

[0011] Preferably, a support plate is symmetrically fixedly connected to the outer surface of the side plate, and an electric telescopic rod I is fixedly connected to the outer surface of the support plate. One end of the electric telescopic rod I is fixedly connected to a moving wheel, and a servo motor I is fixedly installed on one side of the moving wheel.

[0012] This invention provides a trenchless leak-stopping device for water supply pipelines. Compared with existing technologies, it has the following advantages:

[0013] 1. By using a horizontal plate I inside the support plate and an electric telescopic rod II fixedly connected to the upper surface of the horizontal plate I, a base and a heating plate fixedly connected to the upper end of the electric telescopic rod II, and symmetrically arranged moving wheels at both ends of the support frame, servo motor I and servo motor I cooperate with each other, thus solving the problem of needing to open the road surface for repairs when repairing traditional water supply pipelines, avoiding traffic disruption, reducing the procedures and trouble for workers in pipeline repair, shortening the pipeline repair period, and further improving the repair efficiency of water supply pipelines.

[0014] 2. The cover cloth and the movable plate at one end of the cover cloth, which are fixedly connected to the inner surface of the opening on the side surface of the support frame, cooperate with the drive assembly to cover the opening. Therefore, when the support frame carries the repair material in the water supply pipeline, it prevents impurities in the pipeline from falling onto the repair material and reduces the effect of the repair material adhering to the inner wall of the pipeline.

[0015] 3. The cylinders and rollers in the rolling mechanism on both sides of the electric telescopic rod II are connected to the internal toothed ring and drive mechanism, which are rotatably connected to the inner surface of the side plate. This allows the repair material to be rolled after it is laid, making the repair material adhere more tightly to the inner wall of the pipe and further improving the effect of pipe repair. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the structure of this utility model;

[0017] Figure 2 This is a side view of the structure of this utility model;

[0018] Figure 3 for Figure 2 Enlarged structural diagram at point A;

[0019] Figure 4 This is a schematic diagram of the internal structure of the support frame in this utility model;

[0020] Figure 5 for Figure 4 A side view structural diagram.

[0021] In the diagram: 1. Support frame; 101. Side plate; 102. Opening; 103. Slide groove; 104. Covering cloth; 105. Moving plate; 106. Slider; 2. Support plate; 201. Moving wheel; 202. Servo motor I; 203. Electric telescopic rod I; 3. Servo motor II; 301. Lead screw; 302. Push plate; 303. Crossbar; 4. Cable; 5. Electric telescopic rod II; 501. Controller; 502. Base; 503. Heating plate; 504. Crossbar I; 505. Roller; 506. Cylinder; 7. Internal gear ring; 701. Crossbar II; 702. Support rod; 703. Gear; 704. Servo motor III; 8. Rotating ring. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0023] Please see Figure 1-5This utility model provides a technical solution: a rapid water-stopping, trenchless repair and leak-stopping device for water supply pipelines, comprising a support frame 1, with side plates 101 fixedly connected to both ends of the support frame 1. A rotating ring 8 is rotatably connected to the inner surface of one side plate 101 of the support frame 1, and an internal toothed ring 7 is rotatably connected to the inner surface of the other side plate 101 of the support frame 1. A horizontal plate II 701 is symmetrically fixedly connected to the inner surfaces of the internal toothed ring 7 and the rotating ring 8. A support rod 702 is fixedly connected to the inner surface of the horizontal plate II 701, and a middle side surface of the support rod 702 is fixedly connected to... There is a horizontal plate I 504, and a controller 501 is fixedly connected to the upper surface of the horizontal plate I 504. An electric telescopic rod II 5 is fixedly connected to the upper surface of the controller 501. A base 502 is fixedly connected to the upper end of the electric telescopic rod II 5. A heating plate 503 is fixedly connected to the upper part of the base 502. Rolling components are symmetrically arranged on both sides of the electric telescopic rod II 5. A drive mechanism is provided on the inner surface of the inner toothed ring 7. A cable 4 is fixedly connected to one end of the controller 501. One end of the cable 4 passes through the side plate 101 and connects to the power supply. An opening 102 is provided on the side surface of the support frame 1.

[0024] As a technical optimization of this utility model, the rolling assembly includes 507, and a cylinder 506 is symmetrically fixedly connected to one side surface of 507. A rolling roller 505 is fixedly connected to one end of the cylinder 506. After the pipeline is repaired, the repaired position can be rolled, thereby making the repaired pipeline more secure.

[0025] As a technical optimization of this utility model, the drive mechanism includes a gear 703. The side surface of the gear 703 meshes with the internal gear ring 7. A servo motor III 704 is fixedly connected to one side surface of the gear 703. The side surface of the servo motor III 704 is fixedly connected to the inner surface of the support frame 1 through a limiting rod. By cooperating with the gear 703 and the servo motor III 704 in the drive mechanism and the internal gear ring 7, the angle of the horizontal plate I 504 can be easily adjusted, which can repair the rupture at different angles of the pipeline and improve the flexibility of the repair device.

[0026] As a technical optimization of this utility model, a covering cloth 104 is fixedly connected to the inner surface of the opening 102, and a moving plate 105 is fixedly connected to one end of the covering cloth 104. A driving component is provided on the inner surface of the moving plate 105. The covering cloth 104 can cover the opening 102 to prevent impurities on the inner wall of the pipe from falling onto the repair material placed on the upper surface of the heating plate 503 when the support frame 1 moves in the pipe, thus affecting the repair effect of the repair material. A sliding groove 103 is provided on the side surface of the opening 102. A slider 106 is slidably connected inside the sliding groove 103. One end of the slider 106 is fixedly connected to one end of the moving plate 105. The sliding groove 103 and the slider 106 can limit the movement of the moving plate 105, thereby improving the stability of the moving plate 105 when it moves.

[0027] As a technical optimization of this utility model, the driving component includes a lead screw 301. One end of the lead screw 301 is rotatably connected to the inner wall of the side plate 101 at one end of the support frame 1. A push plate 302 is threadedly connected to the side surface of the lead screw 301. The two sides of the push plate 302 are fixedly connected to the moving plate 105 through the crossbar 303. The other end of the lead screw 301 is fixedly connected to the servo motor II 3 through the side plate 101. The servo motor II 3, the lead screw 301 and the push plate 302 in the driving component can easily drive the moving plate 105 to move, and push the moving plate 105 to pull the covering cloth 104 to unfold and cover the inside of the opening 102.

[0028] As a technical optimization of this utility model, a support plate 2 is symmetrically fixedly connected to the outer surface of the side plate 101, and an electric telescopic rod I 203 is fixedly connected to the outer surface of the support plate 2. A moving wheel 201 is fixedly connected to one end of the electric telescopic rod I 203, and a servo motor I 202 is fixedly installed on one side of the moving wheel 201. The support frame 1 can be supported on the inner wall of the water supply pipe by the electric telescopic rod I 203 and the moving wheel 201. At the same time, the moving wheel 201 can be driven to rotate by the servo motor I 202, so that the support frame 1 can be moved inside the pipe.

[0029] In use, the repair material is first placed on the side surface of the heating plate 503. Then, the servo motor II3 is started to drive the lead screw 301 to rotate forward. At this time, the lead screw 301 pushes the moving plate 105 through the push plate 302 and the crossbar 303 to pull the covering cloth 104 to cover the opening 102. Then, the support frame 1 is placed inside the water supply pipe. Then, the electric telescopic rod I 203 is started to push the moving wheel 201 to support the inner wall of the water supply pipe. At this time, the servo motor I 202 is started, so the servo motor I 202 drives the moving wheel 201 to move the support frame 1 to the position of the water supply pipe rupture. Then, the servo motor II3 is started to drive the lead screw 301 to rotate in the opposite direction. The lead screw 301 drives the moving plate 105 through the push plate 302 and the crossbar 303. Fold the covering cloth 104 to open the opening 102. At this time, the worker starts the servo motor III 704 in the drive mechanism. The servo motor III 704 drives the internal gear ring 7 to rotate. The internal gear ring 7 rotates through the support rod 702 and the horizontal plate I 504, so that the heating plate 503 at one end of the electric telescopic rod II 5 is aligned with the crack in the water supply pipe. Then, the electric telescopic rod II 5 and the heating plate 503 are started at the same time. The heating plate 503 heats the repair material, and the electric telescopic rod II 5 pushes the repair material to be laid on the crack in the pipe. After the repair is completed, the servo motor III 704 is started to rotate repeatedly. At this time, the horizontal plate I 504 drives the cylinder 506 and the rolling roller 505 to repeatedly roll the laid repair material, so that the repair material is rolled more tightly.

[0030] Furthermore, any content not described in detail in this specification is existing technology known to those skilled in the art.

[0031] It should be noted that, in this document, relational terms such as "first" and "second" are used merely to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus. Without further limitations, the phrase "comprising an element defined as..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes the element.

[0032] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A rapid water-stopping, trenchless repair and leak-stopping device for water supply pipelines, comprising a support frame (1), characterized in that: Both ends of the support frame (1) are fixedly connected to side plates (101), and a rotating ring (8) is rotatably connected to the inner surface of one side plate (101) of the support frame (1), and an internal toothed ring (7) is rotatably connected to the inner surface of the other side plate (101) of the support frame (1). A horizontal plate II (701) is symmetrically fixedly connected to the inner surfaces of the internal toothed ring (7) and the rotating ring (8). A support rod (702) is fixedly connected to the inner surface of the horizontal plate II (701), and a horizontal plate I (504) is fixedly connected to the middle side surface of the support rod (702). The upper surface of the horizontal plate I (504) is fixedly connected to... There is a controller (501), and an electric telescopic rod II (5) is fixedly connected to the upper surface of the controller (501). A base (502) is fixedly connected to the upper end of the electric telescopic rod II (5), and a heating plate (503) is fixedly connected to the upper part of the base (502). Rolling components are symmetrically arranged on both sides of the electric telescopic rod II (5). A driving mechanism is provided on the inner surface of the internal tooth ring (7). A cable (4) is fixedly connected to one end of the controller (501), and one end of the cable (4) passes through the side plate (101) and is connected to the power supply. An opening (102) is provided on the side surface of the support frame (1).

2. The non-excavation repair and leak-stopping device for water supply pipelines according to claim 1, characterized in that: The rolling assembly includes (507), and a cylinder (506) is symmetrically fixedly connected to one side surface of (507), and a rolling roller (505) is fixedly connected to one end of the cylinder (506).

3. The non-excavation repair and leak-stopping device for water supply pipelines according to claim 1, characterized in that: The drive mechanism includes a gear (703), and the side surface of the gear (703) meshes with the internal gear ring (7). A servo motor III (704) is fixedly connected to one side surface of the gear (703), and the side surface of the servo motor III (704) is fixedly connected to the inner surface of the support frame (1) through a limiting rod.

4. The non-excavation repair and leak-stopping device for water supply pipelines according to claim 1, characterized in that: A covering cloth (104) is fixedly connected to the inner surface of the opening (102), and a movable plate (105) is fixedly connected to one end of the covering cloth (104). A driving component is provided on the inner surface of the movable plate (105).

5. The non-excavation repair and leak-stopping device for water supply pipelines according to claim 1, characterized in that: The side surface of the opening (102) is provided with a groove (103), and a slider (106) is slidably connected inside the groove (103). One end of the slider (106) is fixedly connected to one end of the moving plate (105).

6. The non-excavation repair and leak-stopping device for water supply pipelines according to claim 4, characterized in that: The drive assembly includes a lead screw (301), one end of which is rotatably connected to the inner wall of the side plate (101) at one end of the support frame (1). A push plate (302) is threadedly connected to the side surface of the lead screw (301), and both sides of the push plate (302) are fixedly connected to the moving plate (105) through a crossbar (303). The other end of the lead screw (301) is fixedly connected to a servo motor II (3) through the side plate (101).

7. The non-excavation repair and leak-stopping device for water supply pipelines according to claim 1, characterized in that: The outer surface of the side plate (101) is symmetrically fixedly connected to a support plate (2), and the outer surface of the support plate (2) is fixedly connected to an electric telescopic rod I (203). One end of the electric telescopic rod I (203) is fixedly connected to a moving wheel (201), and a servo motor I (202) is fixedly installed on one side of the moving wheel (201).

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