Leaking stoppage and drainage device for water conservancy project management

Abstract

The utility model discloses a leaking stoppage drainage device for water conservancy project management, which relates to the technical field of water conservancy project management and comprises a first main body, second main bodies are arranged at two ends of the first main body, and the first main body is movably connected with the second main bodies through extension pieces. The two groups of first main bodies and the two groups of second main bodies are rotationally connected through two groups of rotating shafts respectively, the two groups of first main bodies and the two groups of second main bodies are fixedly connected through bolt holes by using bolts and nuts respectively, one end of each first main body is fixedly connected with a drainage pipe, and the drainage pipe is fixedly connected with a valve. By means of the structure that the first main bodies and the second main bodies are mutually closed, the effect of blocking the damaged position of the water pipe is achieved, the first main bodies are provided with the drainage pipes and the valves, the effect of reducing pressure generated by leakage of the water pipe during installation is achieved, and therefore the effect of facilitating installation is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of water conservancy project management, in particular to a leak plugging and drainage device for water conservancy project management. Background Art

[0002] Leakage plugging and drainage devices are widely used in water conservancy projects. Due to the lack of maintenance of pipelines for a long time or damage caused by external forces, it is often impossible to replace the pipelines in time and it is impossible to stop the use of the pipelines. Therefore, it is necessary to seal the pipelines as soon as possible to avoid leakage of liquid and gas inside the pipelines and prevent impact and pollution to the surrounding environment and facilities.

[0003] Most leak-proof and drainage devices in the existing technology are composed of two symmetrical clamping bodies, a clamping flange, a sealing ring, a sealing strip, and fasteners. They have a simple structure and are easy to use. They are suitable for water and gas leakage accidents caused by sand holes, air holes, and transverse and longitudinal fractures in water supply and drainage and various liquid, gas, and pressure pipelines.

[0004] The leak plugging and drainage device in the existing technology has a relatively simple structure and a limited scope of application. It is often unable to be used due to insufficient length. When the pipeline is damaged, liquid and gas spray out and generate high pressure, it is not convenient to seal, thereby affecting the efficiency of use. Utility Model Content

[0005] Based on this, the purpose of the present invention is to provide a leak plugging and drainage device for water conservancy project management to solve the technical problems of limited length, reduced pressure and easy installation.

[0006] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a leak plugging and drainage device for water conservancy project management, comprising a first main body, a second main body is provided at both ends of the first main body, the first main body and the second main body are movably connected by an extension piece, two groups of the first main bodies and two groups of the second main bodies are respectively rotatably connected by two groups of rotating shafts, and the two groups of the first main bodies and two groups of the second main bodies are respectively fixedly connected using bolts and nuts through bolt holes.

[0007] By adopting the above technical solution, the damaged part of the water pipe can be sealed by using a structure in which multiple groups of first bodies and second bodies are closed to each other.

[0008] Furthermore, one end of the first body is fixedly connected to a drainage tube, and the drainage tube is fixedly connected to a valve.

[0009] By adopting the above technical solution, the pressure generated by water pipe leakage during installation can be reduced, thereby achieving the effect of facilitating installation.

[0010] Furthermore, each set of the first main body and the second main body inner wall is provided with a sliding groove that matches the protrusion on the outer wall of the extension piece, and the sliding groove is completely fitted with the outer wall of the extension piece.

[0011] By adopting the above technical solution, the overall horizontal extension effect is achieved, thereby achieving an effect suitable for water pipes with different degrees of damage.

[0012] Furthermore, the first main body, the second main body and the extension piece are all made of rust-proof metal materials, and the inner walls are all smooth surfaces.

[0013] By adopting the above technical solution, the effects of rust prevention and easy stretching are achieved.

[0014] Furthermore, the two groups of the first main bodies clamp and fix the outer wall of the water pipe, and a positioning block is provided at the opening of the first main body.

[0015] By adopting the above technical solution, the effect of avoiding misalignment when the first body is docked and closed is achieved.

[0016] Furthermore, a waterproof rubber layer is provided at the opening and clamping position of each set of the first main body, the second main body and the extension piece, and each set of the first main body, the second main body and the extension piece is tightly fitted to the water pipe.

[0017] By adopting the above technical solution, a waterproof bonding effect is achieved on the outer wall of the water pipe and the entire inner wall through multiple groups of rubber layers.

[0018] To sum up, the utility model mainly has the following beneficial effects: the utility model achieves the effect of sealing the damaged parts of the water pipe through the structure of multiple groups of first bodies and second bodies closed to each other, and achieves the effect of reducing the pressure generated by water pipe leakage during installation by the mechanism of opening the drainage pipe and the valve in the first body, thereby achieving the effect of facilitating installation, and achieves the effect of extending the overall horizontal direction by arranging multiple groups of slide grooves and extension pieces inside the first body and the second body, thereby achieving the effect of being suitable for water pipes with different degrees of damage. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0020] Figure 2 It is a schematic diagram of the overall structure of the utility model;

[0021] Figure 3 This is a disassembled diagram of the overall structure of the utility model;

[0022] Figure 4 The overall structure of the present invention is shown in the split diagram.

[0023] In the figure: 1. First body; 2. Second body; 3. Extension piece; 4. Drainage tube; 5. Valve; 6. Bolt hole; 7. Rotating shaft; 8. Slide; 9. Water pipe; 10. Positioning block. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. The embodiments described below with reference to the drawings are exemplary and are only used to explain the present invention, and cannot be understood as limiting the present invention.

[0025] The following describes an embodiment of the present invention based on its overall structure.

[0026] A leak-blocking and drainage device for water conservancy project management, such as Figure 1-4 As shown, it includes a first main body 1, and a second main body 2 is provided at both ends of the first main body 1. The first main body 1 and the second main body 2 are movably connected by an extension piece 3. The two groups of first main bodies 1 and the two groups of second main bodies are respectively rotatably connected by two groups of rotating shafts 7. The two groups of first main bodies 1 and the two groups of second bodies are respectively fixedly connected using bolts and nuts through bolt holes 6. The utility model achieves the effect of sealing the damaged part of the water pipe 9 through the structure of multiple groups of first main bodies 1 and second main bodies 2 that are mutually closed.

[0027] See also Figure 1 、 Figure 2 、 Figure 3 and Figure 4 One end of the first main body 1 is fixedly connected to a drainage tube 4, and the drainage tube 4 is fixedly connected to a valve 5. The inner walls of each group of the first main body 1 and the second main body 2 are provided with a slide groove 8 that cooperates with the protrusion on the outer wall of the extension piece 3, and the slide groove 8 is completely fitted with the outer wall of the extension piece 3. The utility model relieves pressure through the drainage tube 4 and the valve 5 to reduce the pressure generated by leakage of the water pipe 9 during installation, thereby achieving the effect of facilitating installation. The overall horizontal extension is achieved through multiple groups of extension pieces 3, thereby achieving the effect of being suitable for water pipes 9 with different degrees of damage.

[0028] See also Figure 3 and Figure 4 The two groups of first main bodies 1 clamp and fix the outer wall of the water pipe 9, and a positioning block 10 is provided at the opening of the first main body 1. The utility model achieves the effect of avoiding dislocation when the two groups of first main bodies 1 are docked and closed through the positioning block 10.

[0029] The working principle of the utility model is as follows: when in use, the user opens each set of the first body 1 and the second body 2 through the rotating shaft 7, aligns the drainage tube 4 with the damaged part of the water pipe 9, and then opens the valve 5 to release the pressure, thereby reducing the installation resistance and facilitating the installation;

[0030] During use, multiple sets of extension pieces 3 are placed in the slide grooves 8 on the inner walls of the first body 1 and the second body 2 respectively. Furthermore, the user uses the positioning block 10 provided at the opening of the first body 1 to accurately close the first body 1, thereby avoiding the effect of overall dislocation;

[0031] During use, the bolt holes 6 opened at the openings of the first main body 1 and the two sets of second main bodies 2 are tightened and fixed by bolts and nuts, thereby sealing the damaged water pipes;

[0032] During use, when the damaged area of the water pipe 9 is larger than the area of the first body 1, the user stretches the two sets of second bodies 2 outward, and extends them outward through multiple sets of extension pieces 3, thereby achieving the effect of being suitable for damaged water pipes of different lengths.

[0033] Although embodiments of the present invention have been shown and described, these specific embodiments are merely explanations of the present invention and are not limitations on the present invention. The specific features, structures, materials, or characteristics described may be combined in a suitable manner in any one or more embodiments or examples. After reading this specification, those skilled in the art may make modifications, substitutions, and variations to the embodiments as needed without departing from the principles and purpose of the present invention, but as long as they are within the scope of the claims of the present invention, they are protected by patent law.

Claims

1. A leak-blocking and drainage device for water conservancy project management, comprising a first body (1), characterized in that: A second body (2) is provided at both ends of the first body (1); the first body (1) and the second body (2) are movably connected via an extension piece (3); the two groups of the first bodies (1) and the two groups of the second bodies are rotatably connected via two groups of rotating shafts (7); and the two groups of the first bodies (1) and the two groups of the second bodies are fixedly connected via bolt holes (6) using bolts and nuts.

2. The leak-blocking and drainage device for water conservancy project management according to claim 1, characterized in that: One end of the first main body (1) is fixedly connected to a drainage tube (4), and the drainage tube (4) is fixedly connected to a valve (5).

3. The leak-blocking and drainage device for water conservancy project management according to claim 1, characterized in that: The inner walls of each set of the first main body (1) and the second main body (2) are provided with a sliding groove (8) that matches the protrusion on the outer wall of the extension piece (3), and the sliding groove (8) is completely fitted with the outer wall of the extension piece (3).

4. The leak-blocking and drainage device for water conservancy project management according to claim 1, characterized in that: The two groups of the first main bodies (1) clamp and fix the outer wall of the water pipe (9), and a positioning block (10) is provided at the opening of the first main body (1).

5. The leak-blocking and drainage device for water conservancy project management according to claim 1, characterized in that: The first main body (1), the second main body (2) and the extension piece (3) are all made of rust-proof metal materials, and the inner walls are all smooth surfaces.

6. The leak-blocking and drainage device for water conservancy project management according to claim 1, characterized in that: The openings and clamping positions of each set of the first main body (1), the second main body (2) and the extension piece (3) are provided with a waterproof rubber layer, and each set of the first main body (1), the second main body (2) and the extension piece (3) is tightly fitted to the water pipe (9).

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