A detachable Cpvc cable protection tube

Abstract

The utility model discloses a detachable Cpvc cable protection tube, which relates to the technical field of Cpvc cable protection tubes, including a first protection tube and a second protection tube, both of which are provided with a connection assembly, the connection assembly including a first connection sleeve and a second connection sleeve, the upper and lower ends of the first connection sleeve are symmetrically provided with two connection blocks 1, and the upper and lower ends of the second connection sleeve are symmetrically provided with two connection blocks 2. The utility model adopts a detachable Cpvc cable protection tube of the above structure, which connects the two protection tube monomers by providing a connection assembly, is convenient for disassembly and assembly, and is easy for maintenance; at the same time, the heat conductive layer conducts and dissipates the heat generated by the cable, thereby improving the protection of the cable.

Description

Technical Field

[0001] The utility model relates to the technical field of Cpvc cable protection tubes, in particular to a detachable Cpvc cable protection tube. Background Art

[0002] CPVC cable protection tube can protect the cable and increase the service life of the cable, and the production and processing steps of CPVC cable protection tube are simple. Most of the existing CPVC cable protection tubes are integrated, which is inconvenient to carry and disassemble, and has a short service life; the protection performance is poor, the heat emitted by the cable is concentrated, and it is not easy to dissipate heat, which will cause damage to the cable over time. Utility Model Content

[0003] The utility model aims to provide a detachable Cpvc cable protection tube, which solves the problem that the existing Cpvc cable protection tubes are mostly of an integrated structure, inconvenient to carry and disassemble and difficult to dissipate heat.

[0004] To achieve the above-mentioned purpose, the utility model provides a detachable Cpvc cable protection tube, including a first protection tube and a second protection tube, the second protection tube and the first protection tube are both provided with a connecting assembly, the connecting assembly includes a first connecting sleeve and a second connecting sleeve, the upper and lower ends of the first connecting sleeve are symmetrically provided with two connecting blocks 1, and the upper and lower ends of the second connecting sleeve are symmetrically provided with two connecting blocks 2.

[0005] Preferably, a connecting channel 1 is provided inside the connecting block 1, a connecting rod is provided inside the connecting channel 1, one end of the connecting rod is fixedly connected to a clamping rod, the other end of the connecting rod is fixedly connected to a connecting head, and a special-shaped groove is provided on the connecting head.

[0006] Preferably, a special-shaped block is clamped in the special-shaped groove, the special-shaped block is fixedly connected to one end of the rotating rod, and the other end of the rotating rod is fixedly connected to a rotating handle.

[0007] Preferably, a connecting channel 2 is opened inside the connecting block 2, and the connecting channel 2 and the connecting channel 1 are arranged opposite to each other and are connected; two limit blocks are fixedly arranged at the opening of one end of the connecting channel 2 close to the connecting channel 1, and a metal corrugated tube is fixedly connected to the bottom of the connecting channel 2.

[0008] Preferably, a locking groove is provided at a middle position of the second connecting channel, and the locking groove is communicated with the second connecting channel.

[0009] Preferably, a heat conducting layer is disposed inside the first protection tube and the second protection tube.

[0010] Therefore, the utility model adopts a detachable Cpvc cable protection tube of the above structure, and connects the two protection tube monomers by setting a connecting component, which is convenient for disassembly and easy for maintenance; at the same time, the heat conductive layer conducts and dissipates the heat generated by the cable, thereby improving the protection of the cable.

[0011] The technical solution of the utility model is further described in detail below through the accompanying drawings and embodiments. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 This is a schematic structural diagram of an embodiment of a detachable Cpvc cable protection tube of the utility model;

[0013] Figure 2 This is a cross-sectional view of an embodiment of a detachable Cpvc cable protection tube of the utility model;

[0014] Figure 3 This is a structural schematic diagram of a detachable connection assembly of a Cpvc cable protection tube of the utility model;

[0015] Figure 4 This is a schematic structural diagram of a connecting rod of a detachable Cpvc cable protection tube of the utility model;

[0016] Figure numerals: 1. first protective tube; 2. second protective tube; 3. first connecting sleeve; 4. second connecting sleeve; 5. connecting block one; 6. connecting block two; 7. connecting channel one; 8. connecting rod; 9. clamping rod; 10. connecting head; 11. special-shaped groove; 12. rotating rod; 13. rotating handle; 14. connecting channel two; 15. limit block; 16. metal corrugated tube; 17. locking groove; 18. thermal conductive layer. DETAILED DESCRIPTION

[0017] The technical solution of the utility model is further described below through the accompanying drawings and embodiments.

[0018] Unless otherwise defined, the technical terms or scientific terms used in the present invention shall have the usual meanings understood by persons with ordinary skills in the field to which the present invention belongs. The words "first", "second" and similar words used in the present invention do not indicate any order, quantity or importance, but are only used to distinguish different components. Words such as "include" or "comprise" and the like mean that the elements or objects appearing before the word include the elements or objects listed after the word and their equivalents, without excluding other elements or objects. Words such as "connect" or "connected" and the like are not limited to physical or mechanical connections, but may include electrical connections, whether direct or indirect. "Up", "down", "left", "right" and the like are only used to indicate relative positional relationships. When the absolute position of the described object changes, the relative positional relationship may also change accordingly.

[0019] Example

[0020] See also Figure 1-4 The utility model provides a detachable Cpvc cable protection tube, including a first protection tube 1 and a second protection tube 2. The second protection tube 2 and the first protection tube 1 are both provided with a connecting assembly, the connecting assembly including a first connecting sleeve 3 and a second connecting sleeve 4. The upper and lower ends of the first connecting sleeve 3 are symmetrically provided with two connecting blocks 5, and the upper and lower ends of the second connecting sleeve 4 are symmetrically provided with two connecting blocks 6.

[0021] A connecting passage 7 is provided inside the connecting block 5, a connecting rod 8 is provided inside the connecting passage 7, one end of the connecting rod 8 is fixedly connected to a clamping rod 9, the other end of the connecting rod 8 is fixedly connected to a connecting head 10, and a special-shaped groove 11 is provided on the connecting head 10. The special-shaped groove 11 is adapted to the shape of the special-shaped block, such as Figure 4 As shown, the special-shaped groove 11 in the present application document is set as a cone structure, and special-shaped grooves 11 and special-shaped blocks of different shapes can also be set according to actual needs.

[0022] A special-shaped block is clamped in the special-shaped groove 11, and the special-shaped block is fixedly connected to one end of the rotating rod 12, and the other end of the rotating rod 12 is fixedly connected to the rotating handle 13. The special-shaped special-shaped block is provided to make the rotating handle 13 and the connecting rod 8 unique. When the first protective tube 1 and the second protective tube 2 are connected, the rotating handle 13 is pulled out from the special-shaped groove 11 to improve safety.

[0023] A second connection channel 14 is provided inside the second connection block 6, and the second connection channel 14 and the first connection channel 7 are arranged opposite to each other and are connected. Two stop blocks 15 are fixedly provided at the opening of the second connection channel 14 near the first connection channel 7, and the stop blocks 15 guide the clamping rod 9 and also prevent the metal corrugated tube 16 from falling off the second connection channel 14. The bottom of the second connection channel 14 is fixedly connected with a metal corrugated tube 16. The metal corrugated tube 16 has good elasticity, provides a certain reaction force to the clamping rod 9, and improves the locking stability of the clamping rod 9.

[0024] A locking groove 17 is provided at the middle of the second connecting channel 14, and the locking groove 17 is connected to the second connecting channel 14. The shape of the locking groove 17 is adapted to the clamping rod 9, and the clamping rod 9 is locked by setting the locking groove 17, so that the two connecting blocks are fixedly connected together.

[0025] The first protection tube 1 and the second protection tube 2 are both provided with a heat-conducting layer 18 inside. The heat generated by the cable is dissipated by the heat-conducting layer 18 to avoid overheating that affects the service life of the cable.

[0026] During specific use, the first protective tube 1 and the second protective tube 2 are sleeved on the outside of the cable, the first connecting sleeve 3 and the second connecting sleeve 4 are aligned, the connecting block 1 5 and the connecting block 2 6 are in contact, and then the connecting rod 8 and the clamping rod 9 are sent into the connecting channel 1 7 together until the clamping rod 9 penetrates into the connecting channel 2 14, so that the clamping rod 9 compresses the metal corrugated tube 16. During the compression process, the clamping rod 9 is rotated by rotating the handle 13 until the clamping rod 9 is rotated into the locking groove 17 and locked. The upper and lower connecting components are connected in this way, that is, the installation is completed. When disassembly is required, the clamping rod 9 is rotated by rotating the handle 13 to make it disengage from the locking groove 17 for disassembly.

[0027] Therefore, the utility model adopts a detachable Cpvc cable protection tube of the above structure, and connects the two protection tube monomers by setting a connecting component, which is convenient for disassembly and easy for maintenance; at the same time, the heat conductive layer conducts and dissipates the heat generated by the cable, thereby improving the protection of the cable.

[0028] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model rather than to limit it. Although the utility model has been described in detail with reference to the preferred embodiments, ordinary technicians in this field should understand that they can still modify or replace the technical solution of the utility model with equivalents, and these modifications or equivalent replacements cannot cause the modified technical solution to deviate from the spirit and scope of the technical solution of the utility model.

Claims

1. A detachable Cpvc cable protection tube, characterized in that: It comprises a first protective tube and a second protective tube, both of which are provided with a connecting assembly, the connecting assembly comprising a first connecting sleeve and a second connecting sleeve, the upper and lower ends of the first connecting sleeve are symmetrically provided with two connecting blocks 1, and the upper and lower ends of the second connecting sleeve are symmetrically provided with two connecting blocks 2; A connecting channel 1 is provided inside the connecting block 1, a connecting rod is provided inside the connecting channel 1, one end of the connecting rod is fixedly connected to a clamping rod, the other end of the connecting rod is fixedly connected to a connecting head, and a special-shaped groove is provided on the connecting head; A connecting channel 2 is provided inside the connecting block 2, and the connecting channel 2 and the connecting channel 1 are arranged opposite to each other and are connected; two limit blocks are fixedly provided at an opening of one end of the connecting channel 2 close to the connecting channel 1, and a metal corrugated tube is fixedly connected to the bottom of the connecting channel 2.

2. A detachable Cpvc cable protection tube according to claim 1, characterized in that: A special-shaped block is clamped in the special-shaped groove, and the special-shaped block is fixedly connected to one end of the rotating rod, and the other end of the rotating rod is fixedly connected to a rotating handle.

3. A detachable Cpvc cable protection tube according to claim 2, characterized in that: A locking groove is provided at the middle position of the second connecting channel, and the locking groove is communicated with the second connecting channel.

4. A detachable Cpvc cable protection tube according to claim 3, characterized in that: A heat conducting layer is disposed inside the first protection tube and the second protection tube.

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