Pipeline bonding and leak repairing device

Abstract

The utility model discloses a pipeline bonding leak repairing device which comprises a first pipeline and a second pipeline, a butt joint is arranged between the first pipeline and the second pipeline, sealing gaskets are arranged on the two sides of the surface of the butt joint, one end of the first pipeline and one end of the second pipeline are tightly attached to the surfaces of the two sealing gaskets respectively, and the other end of the first pipeline and the other end of the second pipeline are tightly attached to the surfaces of the two sealing gaskets. By rotating the threaded sleeve, the threaded sleeve drives the abutting ring to move, the abutting ring moves to make contact with the trapezoidal plate so that the four fastening pieces can be tightly attached to the surfaces of the first pipeline and the second pipeline, and the fastening pieces can deform after being tightly attached to the surfaces of the first pipeline and the second pipeline; after the fastening piece deforms, the effect of enhancing the fastening performance among the first pipeline, the second pipeline and the butt joint can be achieved by welding the clinging position of the fastening piece and the first pipeline or the second pipeline, the repairing efficiency is effectively improved, and the effect of conveniently repairing pipelines of different sizes can be achieved by arranging the butt joint.

Description

Technical Field

[0001] The utility model relates to the technical field of pipeline maintenance, in particular to a pipeline bonding and leak repairing device. Background Art

[0002] Pipeline refers to a device connected by pipes, pipe fittings and valves for transporting gas, liquid or fluid with solid particles. Pipeline has a wide range of uses, mainly used in water supply, drainage, heating, gas supply, long-distance transportation of oil and natural gas, agricultural irrigation, water conservancy projects and various industrial devices;

[0003] At present, pipelines are easily broken or broken due to external factors during use. At present, when maintaining broken pipelines, they need to be manually bonded and repaired. The repair method in the prior art is often repaired by welding, which is not only very labor-intensive, but also has low repair efficiency. Therefore, it is necessary to design a pipeline bonding and leak repairing device to solve the above problems. Utility Model Content

[0004] The utility model aims to provide a pipeline bonding and leak repairing device to solve the problems raised by the above background technology.

[0005] To achieve the above object, the utility model provides the following technical solution: a pipeline bonding and leak repairing device, comprising a first pipeline and a second pipeline, a butt joint is arranged between the first pipeline and the second pipeline, sealing gaskets are arranged on both sides of the butt joint surface, and one end of the first pipeline and the second pipeline are respectively in close contact with the surfaces of the two sealing gaskets;

[0006] A sleeve is fixedly mounted on the surface of the joint, fastening mechanisms are arranged on both sides of the sleeve, and a tightening mechanism is arranged on the surface of the sleeve.

[0007] Preferably, the fastening mechanism comprises fastening plates fixedly connected to both sides of the sleeve, and a plurality of fastening plates are arranged in a ring shape, and a trapezoidal plate is fixedly installed on the top of the fastening plates.

[0008] Preferably, the tightening mechanism comprises a threaded groove formed on the surface of the sleeve, threaded sleeves are threadedly connected to both sides of the threaded groove surface, and a retaining ring used in conjunction with the trapezoidal plate is fixedly mounted on one side of the threaded sleeve.

[0009] Preferably, the fastening plate is made of an easily deformable aluminum alloy.

[0010] Preferably, first glue dispensing openings are provided on both sides of the sleeve surface, and a plurality of first glue dispensing openings are arranged in a ring shape.

[0011] Preferably, a second glue dispensing port for use with the first glue dispensing port is provided on the surface of the abutment ring, and a plurality of the second glue dispensing ports are arranged in a ring shape.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] 1. The pipeline bonding and leak repairing device rotates the threaded sleeve to drive the anvil to move. The movement of the anvil can make four fastening plates stick to the surfaces of the first pipeline and the second pipeline by contacting with the trapezoidal plate. The fastening plates can be deformed after sticking to the surfaces of the first pipeline and the second pipeline. After the fastening plates are deformed, the fastening plates can be welded to the close contact points between the fastening plates and the first pipeline or the second pipeline, thereby achieving the effect of strengthening the fastening between the first pipeline, the second pipeline and the butt joint, effectively improving the repair efficiency, and by setting the butt joint, it is possible to achieve the effect of facilitating the repair of pipelines of different sizes.

[0014] 2. The pipeline bonding and leak-proof device, by respectively pressing one end of the broken first pipeline and the broken second pipeline against the sealing gasket surfaces on both sides of the joint, and then bonding the joints of the first pipeline, the second pipeline and the sealing gasket through the second glue dispensing port and the first glue dispensing port, thereby achieving the effect of facilitating sealing between the first pipeline, the joint and the second pipeline. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the structure of the utility model;

[0016] Figure 2 It is a cross-sectional view of the second pipeline, the butt joint and the sleeve structure of the utility model;

[0017] Figure 3 This is a schematic diagram of the structure of the thread groove, the fastening plate and the first glue dispensing port of the utility model;

[0018] Figure 4 This is a schematic diagram of the structure of the threaded sleeve, the collar and the second glue dispensing port of the utility model;

[0019] Figure 5 This is a schematic diagram of the second pipeline, butt joint and sealing gasket structure of the utility model.

[0020] In the figure: 1. first pipe; 2. second pipe; 3. butt joint; 4. sleeve; 5. threaded groove; 6. threaded sleeve; 7. butt ring; 8. fastening plate; 9. trapezoidal plate; 10. sealing gasket; 11. first glue dispensing port; 12. second glue dispensing port. DETAILED DESCRIPTION

[0021] 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.

[0022] Embodiment 1

[0023] Please refer to Figure 1-5 As shown, the utility model provides a pipeline bonding and leak repairing device, comprising a first pipeline 1 and a second pipeline 2, a butt joint 3 is arranged between the first pipeline 1 and the second pipeline 2, sealing gaskets 10 are arranged on both sides of the surface of the butt joint 3, and one end of the first pipeline 1 and the second pipeline 2 are respectively in close contact with the surfaces of the two sealing gaskets 10;

[0024] Specifically, both sides of the surface of the sleeve 4 are provided with first glue dispensing ports 11, and the first glue dispensing ports 11 are arranged in a ring shape. The surface of the ring 7 is provided with second glue dispensing ports 12 used in conjunction with the first glue dispensing ports 11, and the second glue dispensing ports 12 are arranged in a ring shape. By setting the first glue dispensing ports 11 and the second glue dispensing ports 12 and by making one end of the broken first pipe 1 and the second pipe 2 respectively close to the surface of the sealing gasket 10 on both sides of the joint 3, and then bonding the joints of the first pipe 1, the second pipe 2 and the sealing gasket 10 through the second glue dispensing ports 12 and the first glue dispensing ports 11, the effect of facilitating sealing between the first pipe 1, the joint 3 and the second pipe 2 is achieved.

[0025] Specifically, a sleeve 4 is fixedly installed on the surface of the joint 3, and fastening mechanisms are provided on both sides of the sleeve 4. A tightening mechanism is provided on the surface of the sleeve 4, and the fastening mechanism includes a fastening sheet 8 fixedly connected to both sides of the sleeve 4, and the fastening sheet 8 is provided in a ring shape. A trapezoidal plate 9 is fixedly installed on the top of the fastening sheet 8. The tightening mechanism includes a threaded groove 5 opened on the surface of the sleeve 4, and both sides of the surface of the threaded groove 5 are threadedly connected with a threaded sleeve 6. A butt ring 7 used in conjunction with the trapezoidal plate 9 is fixedly installed on one side of the threaded sleeve 6. The fastening sheet 8 is set to be an aluminum sheet that is easy to deform. The alloy material is provided with a fastening sheet 8 and the threaded sleeve 6 is rotated to make the threaded sleeve 6 drive the annular ring 7 to move. The annular ring 7 can move by contacting with the trapezoidal plate 9 to make the four fastening sheets 8 close to the surfaces of the first pipe 1 and the second pipe 2. The fastening sheets 8 can be deformed after being close to the surfaces of the first pipe 1 and the second pipe 2. After the fastening sheets 8 are deformed, the close contact between the fastening sheets 8 and the first pipe 1 or the second pipe 2 can be welded, thereby achieving the effect of strengthening the fastening between the first pipe 1, the second pipe 2 and the butt joint 3, and effectively improving the repair efficiency.

[0026] Working principle: The utility model is a pipeline bonding and leak repairing device, which makes one end of the broken first pipeline 1 and the second pipeline 2 close to the surface of the sealing gasket 10 on both sides of the joint 3 respectively, and then bonds the joints of the first pipeline 1, the second pipeline 2 and the sealing gasket 10 through the second glue dispensing port 12 and the first glue dispensing port 11, so as to achieve the effect of facilitating the sealing between the first pipeline 1, the joint 3 and the second pipeline 2. After the glue is dry, the threaded sleeve 6 can be rotated to make the threaded sleeve 6 drive the abutment 7 to move. The movement of the abutment 7 can make four fastening plates 8 close to the surfaces of the first pipeline 1 and the second pipeline 2 by contacting with the trapezoidal plate 9. The fastening plates 8 can be deformed after being close to the surfaces of the first pipeline 1 and the second pipeline 2. After the fastening plates 8 are deformed, the close contact between the fastening plates 8 and the first pipeline 1 or the second pipeline 2 can be welded, so as to achieve the effect of strengthening the fastening between the first pipeline 1, the second pipeline 2 and the joint 3, and effectively improve the repair efficiency.

[0027] The contents not described in detail in this specification belong to the prior art known to professionals in this field.

[0028] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may 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 shall be included in the protection scope of the present invention.

Claims

1. A pipeline bonding and leak repairing device, comprising a first pipeline (1) and a second pipeline (2), characterized in that: A butt joint (3) is provided between the first pipe (1) and the second pipe (2), sealing pads (10) are provided on both sides of the surface of the butt joint (3), and one end of the first pipe (1) and the second pipe (2) are respectively in close contact with the surfaces of the two sealing pads (10); A sleeve (4) is fixedly mounted on the surface of the butt joint (3), fastening mechanisms are provided on both sides of the sleeve (4), and a tightening mechanism is provided on the surface of the sleeve (4).

2. A pipeline bonding and leak repairing device according to claim 1, characterized in that: The fastening mechanism comprises fastening plates (8) fixedly connected to both sides of the sleeve (4), and a plurality of fastening plates (8) are arranged in a ring shape, and a trapezoidal plate (9) is fixedly mounted on the top of the fastening plates (8).

3. A pipeline bonding and leak repairing device according to claim 1, characterized in that: The tightening mechanism comprises a thread groove (5) formed on the surface of the sleeve (4), thread sleeves (6) are threadedly connected to both sides of the surface of the thread groove (5), and a retaining ring (7) used in conjunction with the trapezoidal plate (9) is fixedly mounted on one side of the thread sleeve (6).

4. A pipeline bonding and leak repairing device according to claim 2, characterized in that: The fastening plate (8) is made of an aluminum alloy material that is prone to deformation.

5. The pipeline bonding and leak repairing device according to claim 3, characterized in that: First glue dispensing ports (11) are provided on both sides of the surface of the sleeve (4), and a plurality of first glue dispensing ports (11) are arranged in a ring shape.

6. A pipeline bonding and leak repairing device according to claim 5, characterized in that: The surface of the abutment ring (7) is provided with a second glue dispensing port (12) for use in conjunction with the first glue dispensing port (11), and a plurality of the second glue dispensing ports (12) are arranged in a ring shape.

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