High-temperature-resistant cable protection tube convenient to splice

Abstract

The utility model discloses a high temperature resistant cable protection tube convenient to splice, and relates to the cable protection tube technical field, the high temperature resistant cable protection tube comprises a protection tube body, a first splicing ring and a second splicing ring, the inner wall of the first splicing ring is provided with a combination groove, the inner wall of the combination groove is provided with a plurality of groups of semispherical clamping grooves, the outer wall of the second splicing ring is provided with a combination block, and the combination block is provided with a plurality of groups of semispherical clamping grooves. A sleeve is installed on the inner wall of the locking groove, a sleeve rod is installed on the inner wall of the sleeve, a spring is installed on the outer wall of the sleeve rod in a surrounding mode, and a hemispherical block is installed on the outer wall of the threaded rod. The splicing mechanism is installed, a combination block on a second splicing ring moves into a combination groove in a first splicing ring, the second splicing ring is twisted to enable a hemisphere block to move to the position below a hemisphere clamping groove, the hemisphere block is clamped into the hemisphere clamping groove, connection of the first splicing ring and the second splicing ring is completed, and then connection of multiple sets of protection pipe bodies is completed. And a plurality of groups of protection tube bodies can be conveniently spliced.

Description

Technical Field

[0001] The utility model relates to the technical field of cable protection pipes, and specifically relates to a high-temperature-resistant cable protection pipe convenient for splicing. Background Art

[0002] In the fields of modern industry and power transmission, with the progress of technology and the deepening of applications, cables, as important carriers for electric energy and information transmission, are facing increasingly complex and changeable operating environments. Especially under extreme conditions such as high temperature, corrosion, or flammable and explosive environments, the safe and stable transmission of cables has become a major challenge. Therefore, high-temperature-resistant cable protection pipes have emerged. They are designed specifically to protect cables from external environmental damage, ensuring the continuity and safety of power and information transmission. A high-temperature-resistant cable protection pipe is a cable protection sleeve designed for high-temperature environments. It can effectively isolate the direct impact of high temperature on the cable and ensure the normal operation of the cable under high-temperature conditions. This kind of protection pipe is widely used in the cable protection in high-temperature working environments such as power, petroleum, chemical industry, and metallurgy. It usually uses materials such as high-temperature ceramics, refractory metal alloys, high-temperature resin-based composites (such as silicone rubber and fluororubber), or specially treated glass fiber-reinforced plastics (FRP). These materials have extremely high thermal stability, corrosion resistance, and good mechanical strength, and can maintain stable performance for a long time in extreme high-temperature environments, effectively isolating the damage of external heat sources to the cable.

[0003] Patent document CN218958441U discloses a combined multi-strand cable protection pipe, which discloses that "it includes a protection pipe body, and two symmetrically arranged threaded sleeves are penetrated through the top of the protection pipe body. The inner wall of the threaded sleeve is threadedly connected with a threaded rod. The bottom of the threaded rod is movably connected with a fixing plate through a bearing. The protection pipe body includes a base layer. A first anti-corrosion layer is arranged on the inner surface of the base layer, a high-temperature-resistant layer is arranged on the outer surface of the base layer, and a second anti-corrosion layer is arranged on the outer surface of the high-temperature-resistant layer. The utility model solves the problems that most of the previous combined multi-strand cable protection pipes have poor use effects, do not have the advantages of limit fixation and stable installation, reduce the safety when using the combined multi-strand cable protection pipe, and do not have the advantages of anti-corrosion, wear resistance, and anti-puncture, etc., reducing the service life of the combined multi-strand cable protection pipe, not meeting the needs of the current market, and reducing the practicability and usability of the combined multi-strand cable protection pipe".

[0004] However, the combined multi-strand cable protection pipe in the above-mentioned disclosed literature mainly considers the advantages of anti-corrosion, wear resistance, and anti-puncture, etc., and does not facilitate the splicing of multiple groups of protection pipe bodies.

[0005] In view of this, it is necessary to research a splicing mechanism, so as to facilitate the splicing of multiple groups of protection pipe bodies. Summary of the Utility Model

[0006] The purpose of the present utility model is to provide a high-temperature-resistant cable protection pipe that is convenient for splicing, so as to solve the technical problem of enabling the high-temperature-resistant cable protection pipe to have a convenient splicing function proposed in the above-mentioned background technology.

[0007] To achieve the above purpose, the present utility model provides the following technical solution: A high-temperature-resistant cable protection pipe that is convenient for splicing, including: a protection pipe body, and a splicing mechanism is provided on the outer wall of the protection pipe body, and the splicing mechanism is used to facilitate the splicing of multiple groups of protection pipe bodies;

[0008] The splicing mechanism includes a first splicing ring, the first splicing ring is arranged on the outer wall of the protection pipe body, a second splicing ring is installed around the outer wall of the protection pipe body, a combination groove is provided on the inner wall of the first splicing ring, and multiple groups of hemispherical card slots are provided on the inner wall of the combination groove. A combination block is installed on the outer wall of the second splicing ring, a locking groove is provided on the outer wall of the combination block, a sleeve is installed on the inner wall of the locking groove, a sleeve rod is installed on the inner wall of the sleeve, a spring is installed around the outer wall of the sleeve rod, a removal and installation plate is installed on the outer wall of the sleeve rod, a threaded groove is provided on the outer wall of the removal and installation plate, a threaded rod is installed on the inner wall of the threaded groove, and a hemispherical block is installed on the outer wall of the threaded rod.

[0009] Preferably, a protection mechanism is provided on the inner wall of the protection pipe body, and the protection mechanism is used to protect the cable inside the protection pipe body.

[0010] Preferably, the protection mechanism includes an adjustment screw groove, and the adjustment screw groove is arranged on the inner wall of the protection pipe body.

[0011] Preferably, an adjustment screw rod is provided on the inner wall of the adjustment screw groove, and a positioning block is installed on the outer wall of the adjustment screw rod.

[0012] Preferably, a pest control box is installed on the outer wall of the adjustment screw rod.

[0013] Preferably, a first magic tape is installed on the inner wall of the pest control box.

[0014] Preferably, a second magic tape is installed on the outer wall of the first magic tape, and a pest control incense box is installed on the outer wall of the second magic tape.

[0015] Compared with the prior art, the beneficial effects of the present utility model are:

[0016] 1. The utility model is equipped with a splicing mechanism, which facilitates the splicing of multiple protection pipe bodies. Since the existing multiple protection pipe bodies cannot be conveniently connected, improvement is needed. First, move the combined block on the second splicing ring into the combined groove in the first splicing ring. At this time, the hemispherical block is squeezed against the inner wall of the combined groove, the spring is compressed, and the sleeve rod moves in the sleeve. Then, twist the second splicing ring so that the hemispherical block moves below the hemispherical card slot, and the spring resets, then the hemispherical block is snapped into the hemispherical card slot, thus completing the connection of the first splicing ring and the second splicing ring, and completing the connection of multiple protection pipe bodies. Moreover, when the hemispherical block is severely worn, it can be replaced. Twist the hemispherical block to remove the threaded rod from the threaded groove for disassembly, thereby facilitating the splicing of multiple protection pipe bodies;

[0017] 2. The utility model is equipped with a protection mechanism to protect the cables inside the protection pipe body. The sizes and thicknesses of the existing cables inside the protection pipe body are different, resulting in the cables shaking inside the protection pipe body. At the same time, external mosquitoes may enter the inside of the protection pipe body and damage the cables. Therefore, improvement is needed. First, screw the adjusting screw rod into the adjusting screw groove to adjust the position of the positioning block. Then, use the positioning block to contact the cable inside the protection pipe body to fix the outside of the cable. Subsequently, take the insect repellent aromatherapy box and attach it to the outside of the first magic tape using the second magic tape, then install the insect repellent aromatherapy box on the outside of the protection pipe body, thereby driving away nearby mosquitoes and avoiding the situation of mosquitoes damaging the cables, and thus completing the protection of the cables. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 is a schematic diagram of the overall structure of the utility model;

[0019] Figure 2 is a schematic side view structure diagram of the first and second splicing rings of the utility model;

[0020] Figure 3 is a schematic partial structure diagram of the combined block of the utility model;

[0021] Figure 4 is a schematic partial structure diagram of the positioning block of the utility model.

[0022] In the figure: 1, protection pipe body; 2, first splicing ring; 3, second splicing ring; 4, combined groove; 5, hemispherical card slot; 6, combined block; 7, locking groove; 8, sleeve; 9, sleeve rod; 10, spring; 11, installation and disassembly plate; 12, threaded groove; 13, threaded rod; 14, hemispherical block; 15, adjusting screw groove; 16, adjusting screw rod; 17, positioning block; 18, insect repellent box; 19, first magic tape; 20, second magic tape; 21, insect repellent aromatherapy box. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0023] The following will clearly and completely describe the technical solutions in the embodiments of the present utility model 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 of the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without making creative efforts shall fall within the protection scope of the present utility model.

[0024] In the description of the present utility model, it should be noted that the orientation or positional relationship indicated by the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end", etc. is based on the orientation or positional relationship shown in the accompanying drawings, and is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of the present utility model. In addition, the terms "first" and "second" are only used for descriptive purposes and cannot be construed as indicating or implying relative importance.

[0025] In the description of the present utility model, it should be noted that unless otherwise clearly defined and limited, the terms "installed", "provided with", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0026] Please refer to Figure 1 , a high-temperature-resistant cable protection pipe that is convenient for splicing, including: a protection pipe body 1, which is sleeved around the outside of the cable. The protection pipe body 1 is used to protect the cable and has the characteristic of being high-temperature-resistant.

[0027] Please refer to Figure 1 、 Figure 2 and Figure 3, a splicing mechanism is provided on the outer wall of the protection tube body 1. The splicing mechanism is used to facilitate the splicing of multiple groups of protection tube bodies 1. The splicing mechanism includes a first splicing ring 2, which is arranged on the outer wall of the protection tube body 1. A second splicing ring 3 is installed around the outer wall of the protection tube body 1. A combination groove 4 is provided on the inner wall of the first splicing ring 2, and multiple groups of hemispherical card slots 5 are provided on the inner wall of the combination groove 4. A combination block 6 is installed on the outer wall of the second splicing ring 3, a locking groove 7 is provided on the outer wall of the combination block 6, a sleeve 8 is installed on the inner wall of the locking groove 7, a sleeve rod 9 is installed on the inner wall of the sleeve 8, a spring 10 is installed around the outer wall of the sleeve rod 9, a removal and installation plate 11 is installed on the outer wall of the sleeve rod 9, a thread groove 12 is provided on the outer wall of the removal and installation plate 11, a threaded rod 13 is installed on the inner wall of the thread groove 12, and a hemispherical block 14 is installed on the outer wall of the threaded rod 13. Since the existing multiple groups of protection tube bodies 1 cannot be conveniently connected, improvement is needed. First, move the combination block 6 on the second splicing ring 3 into the combination groove 4 in the first splicing ring 2. At this time, the hemispherical block 14 is squeezed by the inner wall of the combination groove 4, the spring 10 is compressed, and the sleeve rod 9 moves in the sleeve 8. Then, twist the second splicing ring 3 so that the hemispherical block 14 moves below the hemispherical card slot 5, and the spring 10 resets, then the hemispherical block 14 is snapped into the hemispherical card slot 5, thus completing the connection between the first splicing ring 2 and the second splicing ring 3, and completing the connection of multiple groups of protection tube bodies 1. And when the hemispherical block 14 is severely worn, it can be replaced. Twist the hemispherical block 14 to remove the threaded rod 13 from the thread groove 12 for disassembly, thereby facilitating the splicing of multiple groups of protection tube bodies 1.

[0028] Please refer to Figure 1 and Figure 4, a protection mechanism is provided on the inner wall of the protection tube body 1. The protection mechanism is used to protect the cable inside the protection tube body 1. The protection mechanism includes an adjustment screw groove 15, which is arranged on the inner wall of the protection tube body 1. An adjustment screw 16 is provided on the inner wall of the adjustment screw groove 15. A positioning block 17 is installed on the outer wall of the adjustment screw 16. An insect repellent box 18 is installed on the outer wall of the adjustment screw 16. A first magic tape 19 is installed on the inner wall of the insect repellent box 18. A second magic tape 20 is installed on the outer wall of the first magic tape 19. An insect repellent aromatherapy box 21 is installed on the outer wall of the second magic tape 20. Currently, the sizes and thicknesses of the cables inside the protection tube body 1 are different, which may cause the cables to shake inside the protection tube body 1. At the same time, external mosquitoes may enter the inside of the protection tube body 1 and damage the cables. Therefore, improvements are needed. First, turn the adjustment screw 16 into the adjustment screw groove 15 to adjust the position of the positioning block 17. Then, use the positioning block 17 to contact the cable inside the protection tube body 1 to fix the outside of the cable. Subsequently, take the insect repellent aromatherapy box 21 and attach it to the outside of the first magic tape 19 using the second magic tape 20. Then, install the insect repellent aromatherapy box 21 on the outside of the protection tube body 1 to drive away the nearby mosquitoes and avoid the situation of mosquitoes damaging the cables, thereby completing the protection of the cables.

[0029] Working principle: The protection tube body 1 is sleeved around the outside of the cable. The protection tube body 1 is used to protect the cable and has the characteristic of high temperature resistance. Since the existing multiple groups of protection tube bodies 1 cannot be conveniently connected, improvement is needed. First, move the combination block 6 on the second splicing ring 3 into the combination groove 4 in the first splicing ring 2. At this time, the hemispherical block 14 is squeezed against the inner wall of the combination groove 4, the spring 10 is compressed, and the sleeve rod 9 moves in the sleeve 8. Then, twist the second splicing ring 3 so that the hemispherical block 14 moves below the hemispherical card slot 5, and the spring 10 resets, then the hemispherical block 14 is snapped into the hemispherical card slot 5, thus completing the connection of the first splicing ring 2 and the second splicing ring 3, and completing the connection of multiple groups of protection tube bodies 1. Moreover, when the hemispherical block 14 is severely worn, it can be replaced. Twist the hemispherical block 14 to remove the threaded rod 13 from the threaded groove 12 for disassembly, thereby facilitating the splicing of multiple groups of protection tube bodies 1. The sizes and thicknesses of the cables inside the existing protection tube bodies 1 are different, resulting in the cables shaking inside the protection tube bodies 1. At the same time, external mosquitoes may enter the inside of the protection tube bodies 1 and damage the cables. Therefore, improvement is needed. First, twist the adjusting screw rod 16 into the adjusting screw groove 15 to adjust the position of the positioning block 17. Then, use the positioning block 17 to contact the cable inside the protection tube body 1 to fix the outside of the cable. Subsequently, take the insect repellent incense box 21 and adsorb it on the outside of the first magic tape 19 using the second magic tape 20, then install the insect repellent incense box 21 on the outside of the protection tube body 1 to drive away the nearby mosquitoes and avoid the situation of mosquitoes damaging the cables, thereby completing the protection of the cables.

[0030] For those skilled in the art, it is obvious that the present utility model is not limited to the details of the above exemplary embodiments, and 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-limiting. The scope of the present utility model is defined by the appended claims rather than the above description. Therefore, it is intended to embrace all changes within the meaning and scope of the equivalent elements of the claims in the present utility model. Any reference signs in the claims should not be regarded as limiting the claimed rights.

Claims

1. A high-temperature resistant cable protection pipe that is convenient for splicing, characterized in that, Including: a protection tube body (1), an outer wall of the protection tube body (1) is provided with a splicing mechanism for facilitating splicing of multiple groups of protection tube bodies (1). The splicing mechanism includes a first splicing ring (2) disposed on the outer wall of the protection tube body (1). A second splicing ring (3) is installed around the outer wall of the protection tube body (1). An inner wall of the first splicing ring (2) is provided with a combination groove (4), and inner walls of the combination groove (4) are provided with multiple groups of hemispherical card slots (5). An outer wall of the second splicing ring (3) is installed with a combination block (6), an outer wall of the combination block (6) is provided with a locking groove (7), an inner wall of the locking groove (7) is installed with a sleeve (8), an inner wall of the sleeve (8) is installed with a sleeve rod (9), a spring (10) is installed around an outer wall of the sleeve rod (9), an outer wall of the sleeve rod (9) is installed with a disassembly and assembly plate (11), an outer wall of the disassembly and assembly plate (11) is provided with a thread groove (12), a threaded rod (13) is installed in an inner wall of the thread groove (12), and a hemispherical block (14) is installed on an outer wall of the threaded rod (13).

2. The anti-high-temperature cable protection pipe that is convenient for splicing according to claim 1, wherein: An inner wall of the protection tube body (1) is provided with a protection mechanism for protecting a cable inside the protection tube body (1).

3. The anti-high temperature cable protection pipe that is convenient for splicing according to claim 2, wherein: The protection mechanism includes an adjustment screw groove (15) disposed on the inner wall of the protection tube body (1).

4. The anti-high-temperature cable protection pipe convenient for splicing according to claim 3, characterized in that: An adjustment screw (16) is provided in an inner wall of the adjustment screw groove (15), and a positioning block (17) is installed on an outer wall of the adjustment screw (16).

5. The anti-high temperature cable protection pipe convenient for splicing according to claim 4, characterized in that: An insect repellent box (18) is installed on an outer wall of the adjustment screw (16).

6. The heat-resistant cable protection pipe convenient for splicing according to claim 5, characterized in that: A first magic tape (19) is installed on an inner wall of the insect repellent box (18).

7. The anti-high temperature cable protection pipe convenient for splicing according to claim 6, characterized in that: A second magic tape (20) is installed on an outer wall of the first magic tape (19), and an insect repellent aromatherapy box (21) is installed on an outer wall of the second magic tape (20).

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