High-temperature-resistant shaping-free self-winding type cable protection pipe body

Abstract

The utility model discloses a high temperature resistant setting-free self-rolling type cable protection tube body, which relates to the technical field of display screens, and comprises a protection tube main body and a protection and holding assembly for separating the protection tube main body from a cable, the front end of the protection tube main body is provided with a first mounting ring, and the rear end of the protection tube main body is provided with a second mounting ring. The protecting and holding assembly is located in the first mounting ring and the second mounting ring, the protecting and holding assembly comprises a mounting support, the mounting support is mounted on the inner walls of the first mounting ring and the second mounting ring, and two telescopic springs are mounted at the end, close to the center of the first mounting ring and the center of the second mounting ring, of the mounting support; and an arc-shaped plate is mounted at one end of each telescopic spring. According to the utility model, the cable is simply fixed through the arc-shaped plate, the cable is separated from the pipe body, and the cable is separated from the protective pipe body, so that the cable is prevented from being rubbed with the pipe body, and the cable sheath is prevented from being abraded.

Description

Technical Field

[0001] This utility model relates to the field of display screen technology, specifically to a high-temperature resistant, self-winding cable protection tube that does not require shaping. Background Technology

[0002] Self-winding cable protection conduits, unlike traditional protective conduits, do not require complex processing or specific molds and tools to fix them into a specific shape during installation and use. They can naturally bend and adapt to the cable's direction, curvature, and the actual installation environment without additional shaping treatment, greatly improving the convenience and flexibility of installation. Furthermore, the use of special high-temperature resistant materials such as glass fiber and silicone to make the conduit enhances its high-temperature resistance.

[0003] If the cable is not properly placed in the conduit during installation, and there are twists, bends, or uneven stress, it will easily rub against the conduit when the cable expands and contracts due to heat or is subjected to external vibrations, leading to wear. If the inner surface of the protective conduit is not smooth enough and has burrs, protrusions, or rough parts, it will directly contact the outer surface of the cable and generate friction, causing wear on the cable sheath over time. Utility Model Content

[0004] The purpose of this invention is to provide a high-temperature resistant, self-winding cable protection tube that does not require shaping, in order to solve the problem of cable sheath wear caused by the contact between the protection tube and the outer surface of the cable mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a high-temperature resistant, self-winding cable protection tube, comprising a protective tube body and a retaining component that separates the protective tube body from the cable;

[0006] A first mounting ring is installed at the front end of the protective tube body, and a second mounting ring is installed at the rear end of the protective tube body. The support assembly is located inside the first and second mounting rings. The support assembly includes a mounting bracket, which is installed on the inner wall of the first and second mounting rings. Two telescopic springs are installed at one end of the mounting bracket near the center of the first and second mounting rings, and an arc-shaped plate is installed at one end of each telescopic spring. Two pull rods are installed at the end of each arc-shaped plate near the mounting bracket, and a pull plate is installed at one end of each pull rod.

[0007] Preferably, a first connecting ring is installed at the front end of the first mounting ring, and a second connecting ring is installed at the rear end of the second mounting ring.

[0008] Preferably, the outer wall of the first connecting ring is provided with an external thread, and the inner wall of the second connecting ring is provided with an internal thread.

[0009] Preferably, the second connecting ring matches the first connecting ring, and the first connecting ring can be inserted into the interior of the second connecting ring for mutual connection.

[0010] Preferably, one end of the pull rod passes through the telescopic spring, the mounting bracket, and the first mounting ring in sequence, and one end of the pull rod extends to the outside of the first mounting ring and the second mounting ring.

[0011] Preferably, the telescopic springs are all sleeved on the outer wall of the pull rod, and the pull plates are all located outside the first mounting ring.

[0012] Compared with the prior art, the beneficial effects of this utility model are as follows: the tube body is fitted onto the outer wall of the cable, and then the pull plate is released. Under the reaction force of the telescopic spring, the arc plate moves towards each other, and drives the pull rod and pull plate to move. The cable is simply fixed by the arc plate, separating the cable from the tube body. This structure prevents the cable from rubbing against the tube body and causing wear on the cable sheath by separating the cable from the protective tube body. Attached Figure Description

[0013] Figure 1 This is a front-view three-dimensional structural diagram of the present invention;

[0014] Figure 2 This is a three-dimensional structural diagram of the present invention from a second perspective;

[0015] Figure 3 This is a three-dimensional structural diagram of the mounting ring of this utility model;

[0016] Figure 4 This is a schematic diagram of the main structure of the mounting ring of this utility model.

[0017] In the diagram: 1. First connecting ring; 2. First mounting ring; 3. Pull plate; 4. Second connecting ring; 5. Second mounting ring; 6. Protective pipe body; 7. Arc plate; 8. Pull rod; 9. Telescopic spring; 10. Mounting bracket. Detailed Implementation

[0018] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0019] Example 1: Please refer to Figure 1-4 A high-temperature resistant, self-winding cable protection tube that does not require shaping includes a protective tube body 6 and a retaining component that separates the protective tube body 6 from the cable.

[0020] A first mounting ring 2 is installed at the front end of the protective tube body 6, and a second mounting ring 5 is installed at the rear end of the protective tube body 6. The support assembly is located inside the first mounting ring 2 and the second mounting ring 5. The support assembly includes a mounting bracket 10, and the mounting bracket 10 is installed on the inner wall of the first mounting ring 2 and the second mounting ring 5. Two telescopic springs 9 are installed at one end of the mounting bracket 10 near the center of the first mounting ring 2 and the second mounting ring 5, and an arc plate 7 is installed at one end of each telescopic spring 9. Two pull rods 8 are installed at one end of the arc plate 7 near the mounting bracket 10, and a pull plate 3 is installed at one end of each pull rod 8.

[0021] The first mounting ring 2 has a first connecting ring 1 installed at its front end, and the second mounting ring 5 has a second connecting ring 4 installed at its rear end.

[0022] The outer wall of the first connecting ring 1 is provided with external threads, and the inner wall of the second connecting ring 4 is provided with internal threads;

[0023] The second connecting ring 4 matches the first connecting ring 1, and the first connecting ring 1 can be inserted into the interior of the second connecting ring 4 for mutual connection;

[0024] One end of the pull rod 8 passes through the telescopic spring 9, the mounting bracket 10 and the first mounting ring 2 in sequence, and one end of the pull rod 8 extends to the outside of the first mounting ring 2 and the second mounting ring 5.

[0025] All the telescopic springs 9 are sleeved on the outer wall of the pull rod 8, and all the pull plates 3 are located outside the first mounting ring 2;

[0026] Specifically, such as Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown, when using this mechanism, pull the pull plate 3, which drives the pull rod 8, causing the pull rod 8 to drive the arc plate 7, which moves the arc plate 7 towards the mounting bracket 10. The arc plate 7 compresses the telescopic spring 9, increasing the distance between the multiple arc plates 7. Then, the worker places the tube body on the outer wall of the cable.

[0027] Working principle: The operator pulls the pull plate 3, which drives the pull rod 8, causing the pull rod 8 to move the arc plate 7 towards the mounting bracket 10. The arc plate 7 compresses the telescopic spring 9, increasing the distance between the multiple arc plates 7. The operator then places the tube body on the outer wall of the cable. After releasing the pull plate 3, the arc plates 7 move closer together under the reaction force of the telescopic spring 9, moving the pull rod 8 and the pull plate 3. The arc plates 7 provide a simple fixation for the cable, separating it from the tube body. The operator can then sequentially place multiple tube sections on the outer wall of the cable and insert the first connecting ring 1 into the second connecting ring 4 of the other tube body. The tube body is then rotated, connecting the two tube sections through the threads of the first connecting ring 1 and the second connecting ring 4. The tube body is made of special high-temperature resistant materials, such as fiberglass and silicone, and can be continuously exposed to high-temperature environments without damage.

[0028] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

Claims

1. A high-temperature resistant, self-winding cable protective tube, comprising a protective tube body (6), characterized in that: It also includes a retaining assembly that separates the protective tube body (6) from the cable; The front end of the protective tube body (6) is equipped with a first mounting ring (2), and the rear end of the protective tube body (6) is equipped with a second mounting ring (5). The support component is located inside the first mounting ring (2) and the second mounting ring (5). The support component includes a mounting bracket (10), and the mounting bracket (10) is installed on the inner wall of the first mounting ring (2) and the second mounting ring (5). Two telescopic springs (9) are installed at one end of the mounting bracket (10) near the center of the first mounting ring (2) and the second mounting ring (5). An arc plate (7) is installed at one end of each telescopic spring (9). Two pull rods (8) are installed at one end of each arc plate (7) near the mounting bracket (10), and a pull plate (3) is installed at one end of each pull rod (8).

2. The high-temperature resistant, self-winding, non-shaping cable protection conduit according to claim 1, characterized in that: The first mounting ring (2) has a first connecting ring (1) installed at its front end, and the second mounting ring (5) has a second connecting ring (4) installed at its rear end.

3. The high-temperature resistant, self-winding, non-shaping cable protection conduit according to claim 2, characterized in that: The outer wall of the first connecting ring (1) is provided with an external thread, and the inner wall of the second connecting ring (4) is provided with an internal thread.

4. The high-temperature resistant, self-winding, non-shaping cable protection conduit according to claim 2, characterized in that: The second connecting ring (4) matches the first connecting ring (1), and the first connecting ring (1) can be inserted into the interior of the second connecting ring (4) for mutual connection.

5. The high-temperature resistant, self-winding, non-shaping cable protection conduit according to claim 1, characterized in that: One end of the pull rod (8) passes through the telescopic spring (9), the mounting bracket (10) and the first mounting ring (2) in sequence, and one end of the pull rod (8) extends to the outside of the first mounting ring (2) and the second mounting ring (5).

6. The high-temperature resistant, self-winding, non-shaping cable protection conduit according to claim 1, characterized in that: The telescopic springs (9) are all sleeved on the outer wall of the pull rod (8), and the pull plates (3) are all located outside the first mounting ring (2).

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