Cable protection tube with novel structure

Abstract

The utility model discloses a cable protection tube with a novel structure, which comprises a cable protection tube main body, the cable protection tube main body comprises a first protection tube and a second protection tube, and an included angle is formed between the first protection tube and the second protection tube; a pressure relief through hole is formed in the joint of the first protection tube and the second protection tube, cable insertion holes are formed in the first protection tube and the second protection tube respectively, cables are inserted into the cable insertion holes, and multiple groups of pressure relief strips are arranged on the inner walls of the cable insertion holes; an included angle is formed between the first protection tube and the second protection tube, the cross section is of an L-shaped structure, use at the corner is facilitated, the structure is stable, and the protection effect is good; through the arrangement of the pressure relief through holes of the triangular knots, the effects of pressure relief and easy bending are achieved; the inner wall of the cable insertion hole is provided with a plurality of groups of slow pressing strips, the slow pressing strips are used for carrying out slow pressing protection on the cable, and a gap is reserved between the cable and the cable insertion hole, so that a heat dissipation effect is achieved.

Description

Technical Field

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

[0002] Cables include power cables, control cables, compensation cables, shielded cables, high temperature cables, computer cables, signal cables, coaxial cables, fire-resistant cables, marine cables, mining cables, aluminum alloy cables, etc. They are all composed of single or multiple strands of wire and insulation layer, used to connect circuits, electrical appliances, etc. After installation, the cables need to be aligned with protective tubes for protection. Cable protection tubes refer to metal protective tubes with certain mechanical strength that are laid on the outer layer of cables to prevent them from being damaged.

[0003] However, most of the current cable protection tubes are of a straight structure. When they need to be used at a corner, two cable protection tubes need to be spliced ​​together for use. The cable protection tube of the spliced ​​structure is unstable, resulting in poor protection performance for the cable. Utility Model Content

[0004] The purpose of the utility model is to solve the above problems and provide a cable protection tube with a new structure.

[0005] The utility model achieves the above-mentioned purpose through the following technical solutions: a cable protection tube with a new structure, comprising a cable protection tube body, the cable protection tube body comprising a first protection tube and a second protection tube, and an angle is formed between the first protection tube and the second protection tube;

[0006] A pressure-relieving through hole is provided at the connection between the first protective tube and the second protective tube. The first protective tube and the second protective tube are respectively provided with cable insertion holes, cables are inserted in the cable insertion holes, and multiple groups of pressure-relieving strips are provided on the inner walls of the cable insertion holes.

[0007] Preferably, the cross-section of the pressure-relieving through hole is a triangular structure.

[0008] Preferably, the first protection tube and the second protection tube are an integrally formed structure.

[0009] Preferably, there is at least one cable insertion hole on the first protective tube, and there is at least one cable insertion hole on the second protective tube.

[0010] Preferably, a plurality of groups of the pressure relief strips are distributed in a circumferential manner on the inner wall of the cable insertion hole, and the cross-section of the pressure relief strip is a semicircular structure.

[0011] Preferably, the pressure relief strip is integrally formed with the inner wall of the cable insertion hole, and the cable is connected to the pressure relief strip in abutting manner.

[0012] The beneficial effects of the utility model are:

[0013] 1. By setting the main body of the cable protection tube as an integrated structure consisting of a first protection tube and a second protection tube, the structural stability of the main body of the cable protection tube is effectively improved, and the protection effect of the cable is good. In addition, an angle is formed between the first protection tube and the second protection tube, and the cross-section is an "L"-shaped structure, which is convenient for use at corners;

[0014] 2. A triangular-shaped pressure-relieving through hole is provided at the connection between the first protection tube and the second protection tube, which plays the role of pressure relief and easy bending;

[0015] 3. Cable insertion holes are respectively arranged in the first protective tube and the second protective tube, and a plurality of pressure relief strips are arranged on the inner walls of the cable insertion holes. The cables are connected to the pressure relief strips in a contact manner, and the pressure relief strips are used to provide pressure relief protection for the cables. Furthermore, the provision of the pressure relief strips leaves a gap between the cables and the cable insertion holes, which plays a role in heat dissipation and further protects the cables. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is one of the overall structural schematic diagrams of the cable protection tube of the new structure of the utility model;

[0017] Figure 2 This is the second schematic diagram of the overall structure of the cable protection tube of the new structure of the utility model;

[0018] Figure 3 This is a cross-sectional view of a cable protection tube with a new structure according to the utility model. DETAILED DESCRIPTION

[0019] 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.

[0020] like Figure 1-3 As shown:

[0021] In the present embodiment, a cable protection tube of a novel structure includes a cable protection tube body 1, wherein the cable protection tube body 1 includes a first protection tube 6 and a second protection tube 7, wherein an angle is formed between the first protection tube 6 and the second protection tube 7, and by setting the cable protection tube body 1 as an "L"-shaped structure composed of the first protection tube 6 and the second protection tube 7, the use requirements at corners can be met; a pressure relief through hole 2 is provided at the connection between the first protection tube 6 and the second protection tube 7, and the pressure relief performance of the cable protection tube body 1 is improved by the setting of the pressure relief through hole 2. When the cable protection tube body 1 is squeezed, the pressure relief is provided through the pressure relief through hole 2, thereby effectively protecting the cable 5. The first protection tube 6 and the second protection tube 7 are respectively provided with cable insertion holes 3, wherein the cable 5 is inserted in the cable insertion holes 3, and a plurality of groups of pressure relief strips 4 are provided on the inner wall of the cable insertion holes 3. By setting the plurality of groups of pressure relief strips 4, a gap is left between the cable 5 and the cable insertion holes 3, thereby playing a role in heat dissipation.

[0022] Among them, the cross-section of the pressure-relieving through hole 2 is a triangular structure. By setting the pressure-relieving through hole 2 as a triangular structure, the pressure-relieving effect and the bending effect are better; the first protective tube 6 and the second protective tube 7 are an integrally formed structure. By setting the cable protection tube body 1 as an integral structure, the structural stability of the cable protection tube body 1 is improved; there is no less than one cable insertion hole 3 on the first protective tube 6, and no less than one cable insertion hole 3 on the second protective tube 7. The cable 5 is arranged in the cable insertion hole 3, and a plurality of groups of pressure-relieving strips 4 are distributed circumferentially on the inner wall of the cable insertion hole 3. The cross-section of the pressure-relieving strip 4 is a semicircular structure. The pressure-relieving strip 4 is integrally formed with the inner wall of the cable insertion hole 3, and the cable 5 is contact-connected with the pressure-relieving strip 4. By setting a plurality of groups of pressure-relieving strips 4, a gap is left between the cable 5 and the cable insertion hole 3, which plays a role in heat dissipation.

[0023] Working principle:

[0024] By setting the cable protection tube body 1 as an integrally formed structure composed of the first protection tube 6 and the second protection tube 7, the structural stability of the cable protection tube body 1 is effectively improved, and the protection effect on the cable is good. An angle is formed between the first protection tube 6 and the second protection tube 7, and the cross-section is an "L"-shaped structure, which is convenient for use at corners; by setting a triangular knot pressure-relieving through hole 2 at the connection between the first protection tube 6 and the second protection tube 7, the effect of pressure relief and easy bending is achieved; by setting cable insertion holes 3 in the first protection tube 6 and the second protection tube 7 respectively, and at the same time providing a plurality of groups of pressure relief strips 4 on the inner wall of the cable insertion hole 3, the cable 5 is connected to the pressure relief strip 4 in a contacting manner, and the cable 5 is protected by the pressure relief strip 4. Moreover, by setting the pressure relief strip 4, a gap is left between the cable 5 and the cable insertion hole 3, which plays a role in heat dissipation and further protects the cable 5.

[0025] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-restrictive, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims are included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

[0026] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A cable protection tube with a new structure, characterized in that: It comprises a cable protection tube body, the cable protection tube body comprises a first protection tube and a second protection tube, and an angle is formed between the first protection tube and the second protection tube; A pressure-relieving through hole is provided at the connection between the first protective tube and the second protective tube. The first protective tube and the second protective tube are respectively provided with cable insertion holes, cables are inserted in the cable insertion holes, and multiple groups of pressure-relieving strips are provided on the inner walls of the cable insertion holes.

2. A cable protection tube of a novel structure according to claim 1, characterized in that: The cross section of the pressure-relieving through hole is a triangular structure.

3. The cable protection tube of a novel structure according to claim 1 is characterized in that: The first protection tube and the second protection tube are an integrally formed structure.

4. The cable protection tube of a novel structure according to claim 1 is characterized in that: There is at least one cable insertion hole on the first protective tube, and there is at least one cable insertion hole on the second protective tube.

5. The cable protection tube of a novel structure according to claim 1 is characterized in that: A plurality of groups of the pressure relief strips are circumferentially distributed on the inner wall of the cable insertion hole, and the cross section of the pressure relief strip is a semicircular structure.

6. The cable protection tube of a novel structure according to claim 1 is characterized in that: The pressure relief strip is integrally formed with the inner wall of the cable insertion hole, and the cable is connected to the pressure relief strip in a contacting manner.

Images