Spacing pipe sleeve convenient and quick to disassemble

Abstract

The utility model provides a spacer tube sleeve convenient and quick to disassemble, and relates to the technical field of spacer tube sleeves, the spacer tube sleeve comprises a quick disassembly mechanism, one side of the quick disassembly mechanism is provided with an antiskid mechanism, the quick disassembly mechanism comprises a tube body, the outer side of the tube body is provided with a moving ring, and the outer side of the tube body is in sliding connection with the inner side of the moving ring. The movable ring on the spacer tube sleeve body is pushed, so that the limiting block is not buckled any more, at the moment, the elastic piece can eject the limiting block back through energy release of the elastic piece, the limiting block is not located in the limiting groove in the connecting tube, control over the connecting tube is relieved, and then the spacer tube sleeve body can be separated from the connecting tube; according to the spacer pipe sleeve capable of being rapidly disassembled, convenient, rapid and efficient pipeline connection and separation are achieved through an ingenious mechanical structure, reliable support can be provided for a pipeline system, meanwhile, the maintenance efficiency and safety are improved, and the spacer pipe sleeve is suitable for being used in various industries and application scenes.

Description

Technical Field

[0001] The utility model relates to the technical field of spacer tube sleeves, in particular to a spacer tube sleeve that is convenient and quick to disassemble. Background Technique

[0002] A spacer tube sleeve generally refers to a sleeve structure used to connect or isolate pipes, pipe fittings or other equipment, and can provide physical isolation in a pipe system to prevent the mixing or cross-contamination of different media. Especially in various fluid transmissions (such as water, gas or chemicals), it ensures the safety and purity of the media.

[0003] In the existing technology, the pipe connection system generally has the problems of complex operation and long time consumption during the disassembly and installation processes. Traditional pipe connection methods such as bolt fixation or welding not only require special tools but also a large operating space, which is difficult to achieve in some narrow or complex environments. In addition, these traditional connection methods are prone to wear or deformation at the connection parts after frequent disassembly and assembly, reducing the reliability and safety of the connection. More importantly, the existing disassembly process often requires disconnecting the system, affecting the normal operation of other parts and increasing the difficulty of system maintenance. Content of the Utility Model

[0004] The purpose of the utility model is to solve the disadvantages existing in the prior art and provide a spacer tube sleeve that is convenient and quick to disassemble.

[0005] To achieve the above purpose, the utility model adopts the following technical scheme: A spacer tube sleeve that is convenient and quick to disassemble, comprising: a quick-disassembly mechanism, a non-slip mechanism is arranged on one side of the quick-disassembly mechanism. The quick-disassembly mechanism includes a cylinder body, a moving ring is arranged on the outer side of the cylinder body, the outer side of the cylinder body is slidably connected with the inner side of the moving ring, a limiting block is arranged on the inner side of the moving ring, the inner side of the moving ring is slidably in contact with the top end of the limiting block, an inner plate is arranged on the inner wall of the limiting block, the inner wall of the limiting block is vertically slidably in contact with one side of the inner plate, a spring piece is arranged on the top side of the inner plate, the top side of the inner plate is fixedly connected with the bottom end of the spring piece, and the top end of the spring piece is fixedly connected with the inner wall of the limiting block.

[0006] As a preferred implementation manner, the non-slip mechanism includes a cross plate, a non-slip strip is arranged on one side of the cross plate, one side of the cross plate is fixedly connected with one side of the non-slip strip, and the other side of the cross plate is fixedly connected with one side of the moving ring.

[0007] As a preferred implementation manner, one end of the inner plate is fixedly connected with the inner wall of the cylinder body, a connecting pipe is arranged inside the cylinder body, the inner side of the cylinder body corresponds to and fits with the outer side of one end of the connecting pipe, a limiting groove is opened on the outer side of the connecting pipe, and a limiting block is arranged on the inner surface of the limiting groove.

[0008] As a preferred embodiment, a fitting groove is formed on the outer side of the connecting pipe, a sealing ring is arranged on the inner surface of the fitting groove, and the inner surface of the fitting groove is in contact with the inner side of the sealing ring.

[0009] As a preferred embodiment, a semi-circular ring is arranged on the outer side of the sealing ring, the outer side of the sealing ring is fixedly connected to the inner side of the semi-circular ring, a sub-block is arranged on the outer side of the semi-circular ring, and the outer side of the semi-circular ring is fixedly connected to the bottom end of the sub-block.

[0010] As a preferred embodiment, the top end of the sub-block is in sliding contact with the inner side of the moving ring, one end of the moving ring is provided with a spring, and one end of the moving ring is fixedly connected to one end of the spring.

[0011] As a preferred embodiment, the other end of the spring is provided with an outer ring, the other end of the spring is fixedly connected to one side of the outer ring, and the inner side of the outer ring is fixedly connected to the outer side of one end of the cylinder body.

[0012] As a preferred embodiment, a guide rod is arranged on the outer side of the connecting pipe, one end of the connecting pipe is fixedly connected to one end of the guide rod, and the other end of the guide rod is correspondingly clamped with the inner wall of one end of the cylinder body.

[0013] Compared with the prior art, the advantages and positive effects of the present utility model are as follows:

[0014] 1. Push the moving ring on the spacer tube sleeve body so that it no longer clasps the limiting block. At this time, the elastic piece will use its own energy release to push the limiting block back, so that it is no longer located in the limiting groove in the connecting pipe. Furthermore, the control of the connecting pipe is released. Subsequently, the spacer tube sleeve body and the connecting pipe can be separated. This quickly detachable spacer tube sleeve realizes convenient, fast and efficient pipeline connection and separation through a clever mechanical structure, can provide reliable support for the pipeline system, and at the same time improves the maintenance efficiency and safety, and is suitable for use in a variety of industries and application scenarios;

[0015] 2. The cross plate installed on the moving ring can effectively disperse the force applied to the moving ring during the pushing of the moving ring, ensuring that the external force can be evenly transmitted. At the same time, anti-slip strips are designed on the cross plate, and the design of the anti-slip strips increases the friction between the cross plate and other contact surfaces, effectively preventing the moving ring from sliding when an external force is applied. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic structural diagram of a spacer tube sleeve that is convenient and quickly detachable provided by the present utility model.

[0017] Figure 2Schematic diagram of the split structure of the quick-release mechanism component of a spacer tube sleeve that is convenient for quick disassembly provided by the present utility model.

[0018] Figure 3 Schematic diagram of the side-sectional structure of the quick-release mechanism component of a spacer tube sleeve that is convenient for quick disassembly provided by the present utility model.

[0019] Figure 4 Schematic diagram of the enlarged structure of the anti-slip mechanism component of a spacer tube sleeve that is convenient for quick disassembly provided by the present utility model.

[0020] Legend description:

[0021] 1. Quick-release mechanism; 11. Cylinder body; 12. Outer ring; 13. Spring; 14. Moving ring; 15. Inner plate; 16. Elastic piece; 17. Limit block; 18. Semi-circular ring; 19. Sealing ring; 110. Sub-block; 111. Connecting pipe; 112. Limit groove; 113. Fitting groove; 114. Guide rod;

[0022] 2. Anti-slip mechanism; 21. Horizontal plate; 22. Anti-slip strip. Specific implementation manner

[0023] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0024] Embodiment 1

[0025] Such as Figures 1-4As shown in the figure, the utility model provides a technical solution: a spacer tube sleeve that is convenient and quick to disassemble, including: a quick-release mechanism 1, on one side of the quick-release mechanism 1 there is an anti-slip mechanism 2. The quick-release mechanism 1 includes a cylinder body 11, on the outer side of the cylinder body 11 there is a moving ring 14, the outer side of the cylinder body 11 is slidably connected to the inner side of the moving ring 14. On the inner side of the moving ring 14 there is a limiting block 17, the inner side of the moving ring 14 is in sliding contact with the top end of the limiting block 17. On the inner wall of the limiting block 17 there is an inner plate 15, the inner wall of the limiting block 17 is in perpendicular sliding contact with one side of the inner plate 15. On the top side of the inner plate 15 there is a spring piece 16, the top side of the inner plate 15 is fixedly connected to the bottom end of the spring piece 16. The top end of the spring piece 16 is fixedly connected to the inner wall of the limiting block 17. One end of the inner plate 15 is fixedly connected to the inner wall of the cylinder body 11. Inside the cylinder body 11 there is a connecting pipe 111, the inner side of the cylinder body 11 corresponds and fits with the outer side of one end of the connecting pipe 111. On the outer side of the connecting pipe 111 there is a limiting groove 112, on the inner surface of the limiting groove 112 there is a limiting block 17. On the outer side of the connecting pipe 111 there is a fitting groove 113, on the inner surface of the fitting groove 113 there is a sealing ring 19, the inner surface of the fitting groove 113 is in contact with the inner side of the sealing ring 19. On the outer side of the sealing ring 19 there is a semi-circular ring 18, the outer side of the sealing ring 19 is fixedly connected to the inner side of the semi-circular ring 18. On the outer side of the semi-circular ring 18 there is a sub-block 110, the outer side of the semi-circular ring 18 is fixedly connected to the bottom end of the sub-block 110. The top end of the sub-block 110 is in sliding contact with the inner side of the moving ring 14. One end of the moving ring 14 is provided with a spring 13, one end of the moving ring 14 is fixedly connected to one end of the spring 13. The other end of the spring 13 is provided with an outer ring 12, the other end of the spring 13 is fixedly connected to one side of the outer ring 12. The inner side of the outer ring 12 is fixedly connected to the outer side of one end of the cylinder body 11. On the outer side of the connecting pipe 111 there is a guide rod 114, the outer side of the connecting pipe 111 is fixedly connected to one end of the guide rod 114. The other end of the guide rod 114 is correspondingly clamped with the inner wall of one end of the cylinder body 11.

[0026] In this embodiment, when this type of quick-disassembly spacer tube sleeve is in use, a moving ring 14 is installed on the outer side of the spacer tube sleeve body 11. When disassembling the connection between the spacer tube sleeve body 11 and the connecting pipe 111, therefore, the moving ring 14 on the spacer tube sleeve body 11 is pushed, so that it no longer clamps the limiting block 17. At this time, the spring piece 16 will use the release of its own energy to push the limiting block 17 back, so that it is no longer located in the limiting groove 112 in the connecting pipe 111. Furthermore, the control of the connecting pipe 111 is released. Then, the spacer tube sleeve body 11 and the connecting pipe 111 can be separated. This quick-disassembly spacer tube sleeve realizes convenient, quick and efficient pipeline connection and separation through a clever mechanical structure, can provide reliable support for the pipeline system, improve the maintenance efficiency and safety at the same time, and is suitable for use in a variety of industries and application scenarios;

[0027] Secondly, when the connecting pipe 111 is connected to the spacer pipe sleeve body 11, the connecting pipe 111 is fitted with the spacer pipe sleeve body 11. Subsequently, the external force on the moving ring 14 is released, and the spring 13 releases energy to push the moving ring 14 back. During this process, external forces are simultaneously exerted on the limiting block 17 and the sub-block 110. After being subjected to the external force, the limiting block 17 naturally enters the limiting groove 112, and the sub-block 110 drives the semi-circular ring 18 to move downward, causing the sealing ring 19 to enter the fitting groove 113. In this way, the connecting pipe 111 and the spacer pipe sleeve body 11 are effectively sealed after connection, avoiding fluid leakage and enhancing the sealing performance of the system. In addition, the guide rod 114 installed on the connecting pipe 111 can play a guiding and positioning role during fitting, ensuring that the limiting block 17 can enter the limiting groove 112 at an accurate position.

[0028] Embodiment 2

[0029] As Figures 1-4 shown, the anti-slip mechanism 2 includes a cross plate 21. One side of the cross plate 21 is provided with anti-slip strips 22. One side of the cross plate 21 is fixedly connected to one side of the anti-slip strips 22, and the other side of the cross plate 21 is fixedly connected to one side of the moving ring 14.

[0030] In this embodiment, through the cross plate 21 installed on the moving ring 14, during the process of pushing the moving ring 14, the cross plate 21 can effectively disperse the force applied to the moving ring 14, ensuring that the external force can be evenly transmitted. At the same time, the cross plate 21 is designed with anti-slip strips 22, and the design of the anti-slip strips 22 increases the friction between the cross plate 21 and other contact surfaces, effectively preventing the moving ring 14 from sliding when an external force is applied, and ensuring that the pushing operation is more stable and controllable.

[0031] The above are only the preferred embodiments of the present invention, and are not intended to limit the present invention in other forms. Any person skilled in the art may use the disclosed technical content to make changes or modifications into equivalent embodiments with equivalent changes and apply them to other fields. However, as long as it does not depart from the technical solution content of the present invention, any simple modification, equivalent change and modification made to the above embodiments based on the technical essence of the present invention still fall within the protection scope of the technical solution of the present invention.

Claims

1. A spacer tube sleeve that is easy to disassemble quickly, characterized in that: include: A quick release mechanism (1), wherein an anti-slip mechanism (2) is arranged on one side of the quick release mechanism (1), wherein the quick release mechanism (1) comprises a cylinder (11), wherein a movable ring (14) is arranged on the outer side of the cylinder (11), wherein the outer side of the cylinder (11) is slidably connected to the inner side of the movable ring (14), wherein a limit block (17) is arranged on the inner side of the movable ring (14), wherein the inner side of the movable ring (14) is in slidable contact with the top end of the limit block (17), wherein an inner plate (15) is arranged on the inner wall of the limit block (17), wherein the inner wall of the limit block (17) is in vertical slidable contact with one side of the inner plate (15), wherein a spring sheet (16) is arranged on the top side of the inner plate (15), wherein the top side of the inner plate (15) is fixedly connected to the bottom end of the spring sheet (16), and wherein the top end of the spring sheet (16) is fixedly connected to the inner wall of the limit block (17).

2. A spacer tube sleeve that is convenient and quick to disassemble according to claim 1, characterized in that: The anti-slip mechanism (2) comprises a transverse plate (21), one side of the transverse plate (21) is provided with an anti-slip strip (22), one side of the transverse plate (21) is fixedly connected to one side of the anti-slip strip (22), and the other side of the transverse plate (21) is fixedly connected to one side of the moving ring (14).

3. The spacer tube sleeve that is convenient and quick to disassemble according to claim 1 is characterized in that: One end of the inner plate (15) is fixedly connected to the inner wall of the cylinder (11); a connecting pipe (111) is provided on the inner side of the cylinder (11); the inner side of the cylinder (11) corresponds to the outer side of one end of the connecting pipe (111); a limiting groove (112) is provided on the outer side of the connecting pipe (111); and a limiting block (17) is provided on the inner surface of the limiting groove (112).

4. The spacer tube sleeve that is convenient and quick to disassemble according to claim 3 is characterized in that: The outer side of the connecting pipe (111) is provided with a fitting groove (113), the inner surface of the fitting groove (113) is provided with a sealing ring (19), and the inner surface of the fitting groove (113) contacts the inner side of the sealing ring (19).

5. The spacer tube sleeve that is convenient and quick to disassemble according to claim 4, characterized in that: A semicircular ring (18) is arranged on the outer side of the sealing ring (19), and the outer side of the sealing ring (19) is fixedly connected to the inner side of the semicircular ring (18). A sub-block (110) is arranged on the outer side of the semicircular ring (18), and the outer side of the semicircular ring (18) is fixedly connected to the bottom end of the sub-block (110).

6. The spacer tube sleeve that is convenient and quick to disassemble according to claim 5, characterized in that: The top end of the sub-block (110) is in sliding contact with the inner side of the moving ring (14); one end of the moving ring (14) is provided with a spring (13); and one end of the moving ring (14) is fixedly connected to one end of the spring (13).

7. The spacer tube sleeve that is convenient and quick to disassemble according to claim 6, characterized in that: The other end of the spring (13) is provided with an outer ring (12), the other end of the spring (13) is fixedly connected to one side of the outer ring (12), and the inner side of the outer ring (12) is fixedly connected to the outer side of one end of the cylinder (11).

8. The spacer tube sleeve that is convenient and quick to disassemble according to claim 3 is characterized in that: A guide rod (114) is provided on the outside of the connecting tube (111), the outside of the connecting tube (111) is fixedly connected to one end of the guide rod (114), and the other end of the guide rod (114) is correspondingly engaged with the inner wall of one end of the cylinder (11).

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