Efficient plastic-coated pipeline connecting mechanism

Abstract

The utility model provides an efficient plastic-coated pipeline connecting mechanism, and relates to the technical field of plastic-coated pipelines, the efficient plastic-coated pipeline connecting mechanism comprises a pipeline I and a pipeline II, the four ends of the inner wall of the pipeline I are fixedly connected with assembling and disassembling assemblies, the outer sides of the assembling and disassembling assemblies are fixedly connected with pressure assemblies, and the assembling and disassembling assemblies comprise limiting sleeve columns; the outer sides of the limiting sleeve columns are fixedly connected to the four corners of the inner wall of the first pipeline, limiting grooves are formed in the outer sides of the limiting sleeve columns, supporting columns are slidably connected to the inner walls of the limiting sleeve columns, clamping blocks are fixedly connected to the outer sides of the supporting columns, and movable shafts are movably connected to the top ends of the outer sides of the supporting columns. Compared with a part of traditional pipeline connection methods, according to the scheme, accurate measurement and alignment of the tail end of the pipeline are not needed, tedious installation of a sealing gasket or a thread sealing medium is not needed either, and therefore labor force and management cost are reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of plastic-coated pipes, in particular to a high-efficiency plastic-coated pipe connecting mechanism. Background Art

[0002] Plastic pipe coating is a process that applies a specific polymer coating to the surface of metal pipes. This coating is usually composed of materials such as epoxy resin and polyethylene, which can effectively protect metal pipes from corrosion and chemical attack.

[0003] The existing patent CN216009824U discloses a corrosion-resistant PE coated pipe, including a pipe, a connecting part, a polyvinyl chloride anti-corrosion layer and a wear-resistant layer. The outer periphery of the pipe is sleeve-connected to the connecting part, a telescopic sleeve is provided at the bottom of the connecting part, the bottom of the telescopic sleeve is sleeve-connected to a telescopic rod, a support frame is provided at the bottom of the telescopic rod, both sides of the connecting part are connected to fixed screws through reserved holes, and a connecting hole corresponding to the fixed screw is provided at the top of the support frame.

[0004] However, this patent still has the following shortcomings when it is actually used. For example, traditional plastic-coated pipes usually rely on standard flange connections or threaded connections. However, in actual on-site operations, accurate measurement and alignment of the pipe ends, correct installation and tightening of flanges or threaded components, and ensuring the correct installation of sealing gaskets or threaded sealing media increase installation time and costs. These complex operations increase installation time and costs.

[0005] Therefore, the utility model provides a high-efficiency plastic-coated pipe connecting mechanism. Utility Model Content

[0006] The purpose of the utility model is to solve the shortcomings in the prior art and provide a high-efficiency plastic-coated pipe connection mechanism.

[0007] In order to achieve the above purpose, the utility model adopts the following technical solutions: an efficient plastic-coated pipe connection mechanism, comprising a pipe 1 and a pipe 2, wherein the four ends of the inner wall of the pipe 1 are fixedly connected with a mounting and disassembly component, and the outer side of the mounting and disassembly component is fixedly connected with a pressure component;

[0008] The assembly and disassembly component includes a limit sleeve column, the outer side of the limit sleeve column is fixedly connected to the four corners of the inner wall of the pipe, the outer side of the limit sleeve column is provided with a limit groove, the inner wall of the limit sleeve column is slidably connected to a support column, the outer side of the support column is fixedly connected to a clamping block, the outer top end of the support column is movably connected to a movable shaft, the outer side of the movable shaft is rotatably connected to a cylindrical sleeve, and the top end of the support column is fixedly connected to a turning handle.

[0009] As a preferred embodiment, the pressure assembly includes a sliding column 1, the interior of the sliding column 1 is fixedly connected to the support column, the outer side of the assembly and disassembly assembly is fixedly connected to a sliding column 2, the outer bottom end of the support column is fixedly connected to a sliding column 3, the outer sides of the sliding columns 1 and 2 are both provided with ball bearings, the bottom end of the inner wall of the limiting sleeve is provided with a spring, and the bottom end of the inner wall of the limiting sleeve is slidably connected to a top block.

[0010] The technical effect of adopting the above technical solution is: making the process of connecting and disassembling plastic-coated pipes more convenient and efficient, and helping to ensure the stability and reliability of the assembly and disassembly process.

[0011] As a preferred implementation, the outer side of the clamping block is slidably connected to the limiting groove, and the outer side of the cylindrical sleeve is slidably connected to the pipe 2.

[0012] The technical effect of adopting the above technical solution is that it can provide precise control of the position during the assembly process, and the cylindrical sleeve provides stable support and positioning.

[0013] As a preferred implementation manner, the outer side of the turning handle is rotatably connected to the cylindrical sleeve, and the outer side of the supporting column is rotatably connected to the cylindrical sleeve.

[0014] The technical effect of adopting the above technical solution is that linkage operation can be realized during the assembly and disassembly process, which can simplify the operation steps and make the overall connection process more coordinated and smooth.

[0015] As a preferred implementation, the outer side of the ball is movably connected to the limiting sleeve.

[0016] The technical effect of adopting the above technical solution is to make the movement during assembly and disassembly more smooth and precise.

[0017] As a preferred implementation, one end of the spring is fixedly connected to the bottom end of the inner wall of the limiting sleeve, and the other end of the spring is fixedly connected to the top block.

[0018] The technical effect of adopting the above technical solution is: maintaining a constant pre-pressure between the limit sleeve and the top block. This pre-pressure helps to maintain a tight fit of the components in the connected state and reduce the risk of loosening due to changes in the external environment or vibration.

[0019] Compared with the prior art, the advantages and positive effects of the utility model are:

[0020] By setting up the assembly and disassembly component and the pressure component structure, the sliding column is made to slide along the limiting sleeve column by turning the hand-held handle, and the friction is reduced by using the ball bearing, and finally the card block is quickly locked in the limiting groove through the compression and release of the spring. Through such a design, the time for installing the pipeline is reduced, so that the staff can complete more installation tasks in a shorter time. Compared with some traditional pipeline connection methods, this solution does not require precise measurement and alignment of the pipeline end, nor does it require the installation of cumbersome sealing gaskets or threaded sealing media, thereby reducing labor and management costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 A schematic diagram of a pipe structure of a high-efficiency plastic-coated pipe connection mechanism provided by the utility model;

[0022] Figure 2 A schematic diagram of a limiting sleeve structure of a high-efficiency plastic-coated pipe connection mechanism provided by the utility model;

[0023] Figure 3 This is a disassembly diagram of the assembly and disassembly components of a high-efficiency plastic-coated pipe connection mechanism provided by the utility model;

[0024] Figure 4 This is a schematic diagram of the pressure component structure of a high-efficiency plastic-coated pipe connection mechanism provided by the utility model.

[0025] Legend:

[0026] 1. Pipeline 1; 2. Pipeline 2;

[0027] 3. Assembly and disassembly components; 31. Limit sleeve column; 32. Limit groove; 33. Support column; 34. Block; 35. Movable shaft; 36. Cylindrical sleeve; 37. Turn handle;

[0028] 4. Pressure assembly; 41. Sliding column one; 42. Sliding column two; 43. Sliding column three; 44. Ball bearing; 45. Spring; 46. Top block. DETAILED DESCRIPTION

[0029] 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.

[0030] like Figure 1 - Figure 4As shown, this embodiment provides a technical solution: an efficient plastic-coated pipe connection mechanism, comprising a pipe 1 and a pipe 2, wherein the four ends of the inner wall of the pipe 1 are fixedly connected with a mounting and disassembly component 3, and the outer side of the mounting and disassembly component 3 is fixedly connected with a pressure component 4;

[0031] The assembly and disassembly component 3 includes a limiting sleeve column 31, the outer side of the limiting sleeve column 31 is fixedly connected to the four corners of the inner wall of the pipe 1, the outer side of the limiting sleeve column 31 is provided with a limiting groove 32, the inner wall of the limiting sleeve column 31 is slidably connected with a support column 33, the outer side of the support column 33 is fixedly connected with a clamping block 34, the outer side of the clamping block 34 is slidably connected to the limiting groove 32, the outer top of the support column 33 is movably connected with a movable shaft 35, the outer side of the movable shaft 35 is rotatably connected with a cylindrical sleeve 36, the outer side of the support column 33 is rotatably connected to the cylindrical sleeve 36, the outer side of the cylindrical sleeve 36 is slidably connected to the pipe 2, the top of the support column 33 is fixed A turning handle 37 is connected, and the outer side of the turning handle 37 is rotatably connected to the cylindrical sleeve 36. The outer side of the limiting sleeve column 31 is firmly fixedly connected to the four corners of the inner wall of the pipe 1 to ensure that the device can stably withstand various forces during operation. The outer side of the limiting sleeve column 31 is provided with limiting grooves 32. These limiting grooves 32 not only provide precise sliding tracks for other components, but also ensure the stability and reliability of the entire device. At the same time, the inner wall of the limiting sleeve column 31 is slidably connected to a support column 33. The support column 33 is a key component for connection and support. The outer side of the support column 33 is fixedly connected to a card block 34. The outer side of these card blocks 34 can The support column 33 is precisely slidably connected to the limiting groove 32, thereby realizing the stable sliding of the support column 33 in the limiting sleeve column 31. In order to further improve the flexibility and operability of the device, the outer top end of the support column 33 is movably connected with a movable shaft 35. The design of the movable shaft 35 enables the support column 33 to rotate and slide within a certain range, thereby facilitating the increase of the portability of the operation. At the same time, the outer side of the movable shaft 35 is rotatably connected with a cylindrical sleeve 36. This connection method not only ensures the stability of the structure, but also enables the cylindrical sleeve 36 to move flexibly with the rotation of the movable shaft 35. The cylindrical sleeve 36 serves as a connection between the pipe 1 and the pipe The outer side of the support column 33 is slidably connected to the pipe 22. This connection method allows the entire device to be flexibly installed and disassembled between different pipes. In addition, the outer side of the support column 33 is also rotatably connected to the cylindrical sleeve 36. This connection method not only ensures the stability of the support column 33, but also enables the entire device to maintain structural integrity when subjected to external force. In order to facilitate the user to operate and adjust the device, the top of the support column 33 is also fixedly connected with a handle 37. The design of the handle 37 allows the user to easily rotate the support column 33 and the cylindrical sleeve 36, thereby achieving flexible control of the entire device.

[0032] In order to ensure that the assembly and disassembly component 3 is packaged sufficiently stable during installation, Figure 1 - Figure 3As shown: in this scheme, the pressure component 4 includes a sliding column 1 41, the interior of the sliding column 1 41 is fixedly connected to the support column 33, the outer side of the assembly and disassembly component 3 is fixedly connected with a sliding column 2 42, and the outer bottom end of the support column 33 is fixedly connected with a sliding column 3 43, and the outer sides of the sliding column 1 41 and the sliding column 2 42 are both provided with balls 44, and the outer sides of the balls 44 are movably connected to the limiting sleeve 31, and the bottom end of the inner wall of the limiting sleeve 31 is provided with a spring 45, and the bottom end of the inner wall of the limiting sleeve 31 is slidably connected with a top block 46, one end of the spring 45 is fixedly connected to the bottom end of the inner wall of the limiting sleeve 31, and the other end of the spring 45 is fixedly connected to the top block 46, and the interior of the sliding column 1 41 is tightly connected to the support column 33 by a fixed connection method, thereby ensuring the stability of the entire pressure component 4, and the sliding column 2 42 and the sliding column 3 43 work together to jointly bear the supporting and guiding functions of the pressure component 4. Moreover, these balls 44 not only reduce friction, making the sliding column move more smoothly, but also improve the accuracy and stability of the entire device. The outer side of the ball 44 is movably connected to the limiting sleeve 31. This connection method not only ensures the freedom of the ball 44, but also ensures its safety during movement. The limiting sleeve 31 is an important part of the entire pressure assembly 4, and a spring 45 is specially arranged at the bottom end of the inner wall of the limiting sleeve 31. One end of the spring 45 is firmly fixedly connected to the bottom end of the inner wall of the limiting sleeve 31, and the other end is tightly connected to the top block 46. The top block 46 serves as the supporting point of the spring 45, and is slidably connected to the inner wall of the limiting sleeve 31. When the sliding column encounters resistance during movement, the top block 46 will be subjected to pressure and push the spring 45 to deform. This design allows the spring 45 to deform when subjected to external force, thereby providing a stable supporting force.

[0033] Working principle:

[0034] like Figure 1 - Figure 4 As shown:

[0035] When in use: first, pipe 1 and pipe 2 2 are clamped together, and then the turning handle 37 is held and the support column 33 is inserted into the interior of the limiting sleeve 31. During this process, the sliding column 1 41, the sliding column 2 42 and the sliding column 3 43 will all slide in the limiting sleeve 31, and at the same time, the balls 44 on the sliding column 1 41 and the sliding column 2 42 slide on the limiting sleeve 31 to achieve the effect of reducing friction. Subsequently, when the sliding column 3 43 at the bottom contacts the top block 46, the spring 45 is compressed toward the bottom of the limiting sleeve 31. At this time, when the turning handle 37 is turned, the movable shaft 35 on the support column 33 is driven to rotate on the cylindrical sleeve 36, and then the block 34 is driven to rotate at the limiting groove 32 on the limiting sleeve 31. After rotating 90°, the turning handle 37 is released. Under the pressure of the spring 45, the support column 33 is pushed toward the top, and the block 34 can be firmly clamped in the limiting groove 32, thereby achieving the effect of quick installation.

[0036] The above description is only a preferred embodiment of the present invention and does not constitute any other form of limitation to the present invention. Any technician familiar with the profession may use the technical contents disclosed above to change or modify them into equivalent embodiments with equivalent changes and apply them to other fields. However, any simple modification, equivalent change and modification made to the above embodiments based on the technical essence of the present invention without departing from the technical solution of the present invention shall still fall within the protection scope of the technical solution of the present invention.

Claims

1. An efficient plastic-coated pipe connection mechanism, comprising a pipe 1 (1) and a pipe 2 (2), characterized in that: The four ends of the inner wall of the pipeline 1 (1) are all fixedly connected with a mounting and disassembly assembly (3), and the outer side of the mounting and disassembly assembly (3) is fixedly connected with a pressure assembly (4); The assembly and disassembly component (3) comprises a limiting sleeve column (31), the outer side of the limiting sleeve column (31) is fixedly connected to the four corners of the inner wall of the pipe (1), the outer side of the limiting sleeve column (31) is provided with a limiting groove (32), the inner wall of the limiting sleeve column (31) is slidably connected to a support column (33), the outer side of the support column (33) is fixedly connected to a clamping block (34), the outer top end of the support column (33) is movably connected to a movable shaft (35), the outer side of the movable shaft (35) is rotatably connected to a cylindrical sleeve (36), and the top end of the support column (33) is fixedly connected to a turning handle (37).

2. The high-efficiency plastic-coated pipe connection mechanism according to claim 1, characterized in that: The pressure assembly (4) comprises a sliding column 1 (41), the interior of the sliding column 1 (41) is fixedly connected to the support column (33), the outer side of the assembly and disassembly assembly (3) is fixedly connected to a sliding column 2 (42), the outer bottom end of the support column (33) is fixedly connected to a sliding column 3 (43), the outer sides of the sliding column 1 (41) and the sliding column 2 (42) are both provided with balls (44), the inner bottom end of the inner wall of the limiting sleeve (31) is provided with a spring (45), and the inner bottom end of the limiting sleeve (31) is slidably connected to a top block (46).

3. The high-efficiency plastic-coated pipe connection mechanism according to claim 1 is characterized in that: The outer side of the clamping block (34) is slidably connected to the limiting groove (32), and the outer side of the cylindrical sleeve (36) is slidably connected to the second pipe (2).

4. The high-efficiency plastic-coated pipe connection mechanism according to claim 1, characterized in that: The outer side of the turning handle (37) is rotatably connected to the cylindrical sleeve (36), and the outer side of the supporting column (33) is rotatably connected to the cylindrical sleeve (36).

5. The high-efficiency plastic-coated pipe connection mechanism according to claim 2, characterized in that: The outer side of the ball (44) is movably connected to the limiting sleeve (31).

6. The high-efficiency plastic-coated pipe connection mechanism according to claim 2, characterized in that: One end of the spring (45) is fixedly connected to the bottom end of the inner wall of the limiting sleeve (31), and the other end of the spring (45) is fixedly connected to the top block (46).

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