Silica gel glass fiber tube convenient to disassemble and assemble

Abstract

The utility model discloses a silica gel glass fiber tube convenient to disassemble and assemble, which comprises a tube body, a fixing disc is arranged on one side of the tube body, a clamping disc is arranged on the other side of the tube body, and the clamping disc, the fixing disc and the tube body are of an integrated structure; the mounting lug plates are arranged at the four corners of the outer portion of the fixing disc, the mounting lug plates are annularly distributed at equal intervals, fixing rods are arranged in the mounting lug plates, the fixing rods are fixedly connected with the mounting lug plates, fixing hooks are arranged on the outer portions of the fixing rods, and the fixing hooks are rotationally connected with the fixing rods; by means of the structure, the problems that the silica gel glass fiber tube is difficult to position and fix in the installation process, and the fixing mechanism is prone to disengagement in the moving process of the silica gel glass fiber tube are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of silica gel glass fiber tubes, in particular to a silica gel glass fiber tube which is convenient for disassembly and installation. Background Technique

[0002] The silica gel glass fiber tube, also known as the silicone rubber glass fiber sleeve, is made by weaving non-alkali glass fibers into a tube shape, coating a layer of silicone rubber on the outer layer of the sleeve, and then curing by heating. The silica gel glass fiber tube has a very high dielectric strength. Secondly, the silica gel glass fiber tube has a much higher resistance to strong acids and alkalis than other materials, and it is also insoluble in water and organic solvents. In addition, the silica gel glass fiber tube also has excellent thermal shock resistance. With its excellent performance and wide application fields, the silica gel glass fiber tube has become the preferred material for protecting high-temperature pipelines in many high-temperature operation areas. Its high dielectric strength, good flexibility, heat aging resistance, flame retardancy and other characteristics make it widely used in aspects such as electrical high-voltage insulation protection. Among them, being convenient for disassembly and assembly is an important function of the silica gel glass fiber tube.

[0003] For example, the Chinese patent "A Glass Fiber Tube Convenient for Disassembly and Installation" with the publication number CN214839064U includes a glass fiber tube body. One end of the glass fiber tube body is fixed with a plurality of fixing rods, and the other end of the glass fiber tube body is provided with a fixing groove for cooperating with the fixing rods. A pin groove is provided on the outer peripheral surface of the fixing rod, and a pin block for cooperating with the pin groove is provided in the fixing groove. The outer peripheral surface of the glass fiber tube body is rotatably connected with a sleeve, and the inner peripheral surface of the sleeve is fixedly connected with the pin block. A moving groove communicating with the fixing groove is provided in the glass fiber tube body, and the pin block is slidably connected with the moving groove along the inner peripheral surface of the sleeve. A limiting mechanism for restricting the rotation of the sleeve is provided on the glass fiber tube body. A positioning groove is provided in the glass fiber tube body, and an installation groove is provided on the outer peripheral surface of the sleeve. The limiting mechanism includes a positioning block slidably connected in the installation groove, and an elastic component for driving the positioning block to be inserted into the positioning groove is provided on the sleeve. The elastic component includes a spring fixed to the end of the positioning block away from the glass fiber tube body, and the end of the spring away from the positioning block is fixedly connected with the installation groove.

[0004] Although the above-mentioned prior art can achieve the disassembly and assembly of the silica gel fiberglass tube, in actual use, on the one hand, it is difficult to position and fix the silica gel fiberglass tube during installation. When installing the silica gel fiberglass tube, the operator needs to align and push the silica gel fiberglass tubes at both ends and then hold them by hand to fix and install the silica gel fiberglass tube, resulting in the need for multiple operators to cooperate in the installation operation, thus reducing the efficiency of the installation operation. On the other hand, the fixing mechanism is easily detached during the movement of the silica gel fiberglass tube. When the operator drags the installed silica gel fiberglass tube, the pin block and pin slot inside the silica gel fiberglass tube are squeezed, resulting in the pin block being easily broken when squeezed in the pin slot, thus reducing the connection stability of the silica gel fiberglass tube. Therefore, it does not meet the existing requirements. For this reason, we propose a silica gel fiberglass tube that is convenient for disassembly and installation. Summary of the Invention

[0005] The purpose of the present invention is to provide a silica gel fiberglass tube that is convenient for disassembly and installation, so as to solve the problems of difficult positioning and fixing during the installation of the silica gel fiberglass tube and the easy detachment of the fixing mechanism during the movement of the silica gel fiberglass tube proposed in the above background technology.

[0006] To achieve the above purpose, the present invention provides the following technical solution: A silica gel fiberglass tube that is convenient for disassembly and installation, including a tube body, a fixing disk is provided on one side of the tube body, a clamping disk is provided on the other side of the tube body, and both the clamping disk and the fixing disk are of an integrated structure with the tube body; further including:

[0007] Installation ear plates are arranged at the four corners outside the fixing disk, and the installation ear plates are evenly distributed at equal intervals in a ring shape. A fixing rod is arranged inside the installation ear plate, and the fixing rod is fixedly connected to the installation ear plate. A fixing hook is arranged outside the fixing rod, the fixing hook is rotatably connected to the fixing rod, and one end of the fixing hook extends outside the installation ear plate.

[0008] Preferably, a torsion spring is arranged outside the fixing rod between the fixing hook and the installation ear plate, and the torsion spring is fixedly connected to the fixing hook and the installation ear plate respectively.

[0009] Preferably, fixing chutes are arranged at the four corners outside the clamping disk, and the fixing chutes correspond to the positions of the fixing hooks.

[0010] Preferably, four first threaded holes are arranged inside the fixing disk, and the first threaded holes are evenly distributed at equal intervals in a ring shape.

[0011] Preferably, four second threaded holes are arranged inside the clamping disk, the second threaded holes are evenly distributed at equal intervals in a ring shape, and the second threaded holes correspond to the positions of the first threaded holes.

[0012] Preferably, a threaded rod is arranged inside the first threaded hole, the threaded rod is in threaded engagement with the first threaded hole, and the other end of the threaded rod extends into the second threaded hole.

[0013] Preferably, a rubber sealing ring is provided at the central position on one side of the fixed disk, and the rubber sealing ring is fixedly connected to the fixed disk.

[0014] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0015] 1. The present utility model quickly realizes the positioning and fixing of the silica gel fiberglass tube during connection through the fixing hook and the fixing chute. When installing the silica gel fiberglass tube, align the fixing chute on the clamping disk with the fixing hook and push the clamping disk, so that the inner wall of the fixing chute squeezes the fixing hook. At this time, the fixing hook rotates, and the torsion spring between the fixing hook and the installation ear plate is in a compressed state while the fixing hook rotates. When the fixing hook is completely pushed into the fixing chute, the compressed torsion spring starts to reset. The force generated during the reset process of the torsion spring drives the fixing hook to rotate until the fixing hook is clamped and fixed with the clamping disk, avoiding the need for multiple operators to cooperate in the installation operation when installing the silica gel fiberglass tube, thereby improving the installation efficiency.

[0016] 2. The present utility model improves the firmness of the fixing mechanism of the silica gel fiberglass tube during connection through the first threaded hole and the second threaded hole. When installing the silica gel fiberglass tube, after the clamping disk and the fixed disk have been clamped and fixed, the operator aligns the threaded rod with the second threaded hole and rotates the threaded rod, so that the rotating threaded rod moves inward through the external thread into the second threaded hole until the threaded rod penetrates and extends outside the second threaded hole. Continue to rotate the threaded rod so that the threaded rod moves into the first threaded hole until the threaded rod penetrates and extends outside the first threaded hole. At this time, the clamping disk and the fixed disk are fixedly installed through the cooperation of the threaded rod with the first threaded hole and the second threaded hole, avoiding the situation that the fixing mechanism detaches when the silica gel fiberglass tube is dragged, thereby improving the firmness of the connection of the silica gel fiberglass tube.

[0017] 3. The present utility model improves the sealing performance and stability of the silica gel fiberglass tube during connection by providing a rubber sealing ring. When installing the silica gel fiberglass tube, after the clamping disk and the fixed disk have been clamped and fixed, one side of the clamping disk contacts and squeezes the rubber sealing ring on the fixed disk. The extrusion of the clamping disk causes the rubber sealing ring to deform while the rubber sealing ring closely adheres to the clamping disk, avoiding the occurrence of gaps at the connection of the clamping disk resulting in leakage of the pipe body. At the same time, the rubber material has good elasticity and buffering performance, which can play a role in shock absorption at the pipe connection, reducing the pipe vibration and stress caused by external forces or temperature changes, thereby prolonging the service life of the pipe. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 is the front view of the internal structure of the present utility model;

[0019] Figure 2Side view of the fixed disk structure of the present utility model;

[0020] Figure 3 Side view of the clamping disk structure of the present utility model;

[0021] Figure 4 Of the present utility model Figure 1 Partial enlarged view of area A in

[0022] In the figure: 1, pipe body; 2, clamping disk; 3, fixed disk; 4, mounting ear plate; 5, fixing rod; 6, fixing hook; 7, torsion spring; 8, rubber sealing ring; 9, first threaded hole; 10, fixing sliding groove; 11, threaded rod; 12, second threaded hole. Specific embodiments

[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.

[0024] Please refer to Figures 1-4 , an embodiment provided by the present utility model: a silica gel fiberglass tube that is convenient for disassembly and installation, including a pipe body 1, a fixed disk 3 is provided on one side of the pipe body 1, a clamping disk 2 is provided on the other side of the pipe body 1, and both the clamping disk 2 and the fixed disk 3 are integrated with the pipe body 1; further includes:

[0025] Mounting ear plates 4, which are provided at the four corners outside the fixed disk 3, and the mounting ear plates 4 are annularly and equidistantly distributed. A fixing rod 5 is provided inside the mounting ear plates 4, and the fixing rod 5 is fixedly connected to the mounting ear plates 4. A fixing hook 6 is provided outside the fixing rod 5, the fixing hook 6 is rotatably connected to the fixing rod 5, and one end of the fixing hook 6 extends outside the mounting ear plate 4.

[0026] During use, when installing the silica gel fiberglass tube, align the fixing sliding groove 10 on the clamping disk 2 with the fixing hook 6 and push the clamping disk 2, so that the inner wall of the fixing sliding groove 10 presses against the fixing hook 6. At this time, the fixing hook 6 rotates, and the torsion spring 7 between the fixing hook 6 and the mounting ear plate 4 is in a compressed state when the fixing hook 6 rotates. After the fixing hook 6 is pushed into the fixing sliding groove 10, the compressed torsion spring 7 starts to reset, and the force generated during the reset process of the torsion spring 7 drives the fixing hook 6 to rotate until the fixing hook 6 is clamped and fixed with the clamping disk 2.

[0027] Please refer to Figure 1 and Figure 4 , a torsion spring 7 is provided outside the fixing rod 5 between the fixing hook 6 and the mounting ear plate 4, and the torsion spring 7 is fixedly connected to the fixing hook 6 and the mounting ear plate 4 respectively, which is convenient for driving the rotating fixing hook 6 to reset through the torsion spring 7.

[0028] Please refer to Figure 3 , fixed sliding grooves 10 are provided at the four corners outside the clamping disc 2, and the fixed sliding grooves 10 correspond to the positions of the fixed hooks 6, facilitating the clamping and fixing of the clamping disc 2 by squeezing the fixed hooks 6 through the fixed sliding grooves 10.

[0029] Please refer to Figure 1 and Figure 2 , four first threaded holes 9 are provided inside the fixed disc 3, and the first threaded holes 9 are annularly and equidistantly distributed, facilitating the clamping and fixing of the threaded rod 11 with the first threaded holes 9.

[0030] Please refer to Figure 1 and Figure 3 , four second threaded holes 12 are provided inside the clamping disc 2, the second threaded holes 12 are annularly and equidistantly distributed, and the second threaded holes 12 correspond to the positions of the first threaded holes 9, facilitating the connection of the pipe body 1 through the cooperation of the second threaded holes 12 and the first threaded holes 9.

[0031] Please refer to Figure 1 , a threaded rod 11 is provided inside the first threaded hole 9, the threaded rod 11 is threadedly engaged with the first threaded hole 9, and the other end of the threaded rod 11 extends into the second threaded hole 12, improving the firmness of the connection between the clamping disc 2 and the fixed disc 3 through the threaded rod 11.

[0032] Please refer to Figure 1 , a rubber sealing ring 8 is provided at the central position on one side of the fixed disc 3, and the rubber sealing ring 8 is fixedly connected to the fixed disc 3, facilitating the improvement of the sealing performance and stability of the connection of the pipe body 1 through the rubber sealing ring 8.

[0033] Working principle: When installing the silica gel fiberglass pipe, after the clamping disc 2 and the fixed disc 3 have been clamped and fixed, the operator aligns the threaded rod 11 with the second threaded hole 12 and rotates the threaded rod 11, so that the rotating threaded rod 11 moves into the second threaded hole 12 through the external thread until the threaded rod 11 penetrates and extends outside the second threaded hole 12. Continuing to rotate the threaded rod 11, the threaded rod 11 moves into the first threaded hole 9 until the threaded rod 11 penetrates and extends outside the first threaded hole 9. At this time, the clamping disc 2 and the fixed disc 3 are fixedly installed through the cooperation of the threaded rod 11 with the first threaded hole 9 and the second threaded hole 12. When installing the silica gel fiberglass pipe, after the clamping disc 2 and the fixed disc 3 have been clamped and fixed, at this time, one side of the clamping disc 2 contacts and squeezes the rubber sealing ring 8 on the fixed disc 3. The extrusion of the clamping disc 2 causes the rubber sealing ring 8 to deform while the rubber sealing ring 8 closely adheres to the clamping disc 2, avoiding the occurrence of gaps at the connection of the clamping disc 2 and resulting in leakage of the pipe body 1.

[0034] For those skilled in the art, it is obvious that the present utility model is not limited to the details of the above-mentioned exemplary embodiments, and the present utility model can be implemented in other specific forms without departing from the spirit or basic characteristics of the present utility model. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-restrictive. The scope of the present utility model is defined by the appended claims rather than the above description. Therefore, all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be embraced within the present utility model. Any reference signs in the claims should not be construed as limiting the claims involved.

Claims

1. A silica gel fiberglass tube that is convenient for disassembly and installation, comprising a tube body (1). A fixing plate (3) is provided on one side of the tube body (1), and a clamping plate (2) is provided on the other side of the tube body (1). Both the clamping plate (2) and the fixing plate (3) are integrally structured with the tube body (1). It is characterized in that: It further includes: Installation ear plates (4) which are arranged at the four corners outside the fixing plate (3), and the installation ear plates (4) are evenly distributed in a ring shape at equal intervals. A fixing rod (5) is arranged inside the installation ear plate (4), and the fixing rod (5) is fixedly connected to the installation ear plate (4). A fixing hook (6) is arranged outside the fixing rod (5), the fixing hook (6) is rotatably connected to the fixing rod (5), and one end of the fixing hook (6) extends outside the installation ear plate (4).

2. The silicone fiberglass tube that is convenient for disassembly and installation according to claim 1, wherein: A torsion spring (7) is arranged outside the fixing rod (5) between the fixing hook (6) and the installation ear plate (4), and the torsion spring (7) is fixedly connected to the fixing hook (6) and the installation ear plate (4) respectively.

3. A silica gel fiberglass tube that is easy to disassemble and install according to claim 1, characterized in that: Fixing sliding grooves (10) are arranged at the four corners outside the clamping plate (2), and the fixing sliding grooves (10) correspond to the positions of the fixing hooks (6).

4. A silicone fiberglass tube that is convenient for disassembly and installation according to claim 1, wherein: Four first threaded holes (9) are arranged inside the fixing plate (3), and the first threaded holes (9) are evenly distributed in a ring shape at equal intervals.

5. The silicone fiberglass tube that is convenient for disassembly and installation according to claim 4, wherein: Four second threaded holes (12) are arranged inside the clamping plate (2), the second threaded holes (12) are evenly distributed in a ring shape at equal intervals, and the second threaded holes (12) correspond to the positions of the first threaded holes (9).

6. The silicone fiberglass tube that is convenient for disassembly and installation according to claim 5, wherein: A threaded rod (11) is arranged inside the first threaded hole (9), the threaded rod (11) is threadedly engaged with the first threaded hole (9), and the other end of the threaded rod (11) extends into the second threaded hole (12).

7. A silicone fiberglass tube that is easy to disassemble and install according to claim 1, wherein: A rubber sealing ring (8) is arranged at the central position on one side of the fixing plate (3), and the rubber sealing ring (8) is fixedly connected to the fixing plate (3).

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