Power cable protection sleeve

Abstract

The utility model discloses a power cable protection sleeve which comprises a first sleeve and a second sleeve, the first sleeve and the second sleeve are spliced through a connecting assembly to form sleeve bodies, the adjacent sleeve bodies are connected through a plug-in assembly, and the power cable protection sleeve is further provided with a positioning mechanism matched with the plug-in assembly. Auxiliary assemblies are arranged on the circumferential side face of the sleeve body at equal intervals. According to the utility model, the sleeve main body can be conveniently spliced, so that a cable can be conveniently protected, the splicing and positioning operation can be completed without a tool in the splicing process, the splicing effect in use is ensured, the dislocation condition is prevented, the protection effect on the cable is ensured, and the service life of the cable is prolonged. According to the utility model, cables with different lengths are protected according to actual conditions, the adjacent sleeve main bodies can be conveniently spliced and assembled, the protection effect is ensured, a screw mode is not needed in the splicing process, the splicing firmness is ensured, meanwhile, the assembling operation is conveniently carried out without the help of tools, the operation is relatively simple and rapid, and the disassembly operation after the construction is completed is also convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of cable protection, in particular to a power cable protection sleeve. Background Art

[0002] During the temporary use of electricity at the construction site, there are problems with the laying and protection of power and lighting cables at the construction site, which cause cable damage, disconnection, short circuit and other problems. While affecting the standardized construction of the project, it also brings safety risks such as electric shock and sudden power outages, which may cause safety accidents. When laying cables underground in a conventional way, protective sleeves need to be arranged on the crossing cables to prevent the cables from being crushed by passing vehicles.

[0003] However, existing protective sleeves have certain defects in actual use. Most of them are assembled by splicing and are often fastened by bolts and the like. Tools are needed to complete the operation during construction. At the same time, they are laid on the construction ground. Due to the presence of water and dust, the bolts are easily corroded, which affects the disassembly operation after the subsequent construction is completed. Utility Model Content

[0004] The purpose of the utility model is to provide a power cable protection sleeve to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a power cable protective sleeve, comprising sleeve one and sleeve two, sleeve one and sleeve two are spliced ​​into a sleeve main body through a connecting component, adjacent sleeve main bodies are connected through a plug-in component, and a positioning mechanism matching the plug-in component is also provided, and auxiliary components are equidistantly provided on the circumferential side of the sleeve main body.

[0006] Preferably, in order to facilitate the assembly of the sleeve body and thus protect the cable, the connection assembly includes a connection plate symmetrically arranged on the second sleeve, and a connection groove matching the connection plate is provided on the first sleeve.

[0007] Preferably, in order to position and fix the assembled sleeve body and ensure firm splicing, the auxiliary component includes auxiliary grooves equidistantly arranged on the circumferential side of the sleeve body, and an auxiliary ring is provided in the auxiliary groove.

[0008] Preferably, in order to plug and assemble the sleeve body according to the length of the cable and ensure the protection of the cable, the plug-in assembly includes a plug-in ring arranged at one end of the sleeve body, and a plug-in groove is provided at the other end of the sleeve body, and adjacent sleeve bodies are connected through the plug-in ring and the plug-in groove.

[0009] Preferably, in order to ensure that adjacent sleeve bodies can be firmly plugged in without affecting their protective effect, the positioning mechanism includes positioning blocks symmetrically arranged on the plug-in ring, the inner wall of the plug-in groove is provided with a slideway matching the positioning block, the side wall of the plug-in groove is provided with a slide hole connected to the slideway, and a limit component matching the positioning block is provided in the slide hole through a sliding component.

[0010] Preferably, in order to ensure that adjacent sleeve bodies can be firmly inserted without affecting their protective effect, the sliding assembly includes a fixed block slidably arranged in the sliding hole, one end of the fixed block is fixedly provided with an arc-shaped pull plate, and the other end is connected to the limit assembly.

[0011] Preferably, in order to ensure that adjacent sleeve bodies can be firmly plugged in without affecting their protective effect, the limit assembly includes a limit hole opened in the positioning block, a limit block is fixedly provided at one end of the fixed block away from the arc-shaped pull plate, and fixed magnets are provided at the end of the limit block and in the limit hole, and the two fixed magnets have opposite magnetic properties.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] (1) The connection components and auxiliary components can facilitate the splicing operation of the casing body, thereby facilitating the protection of the cable. During the splicing process, the splicing positioning operation can be completed without the aid of tools, thereby ensuring the splicing effect during use, preventing misalignment, and ensuring the protection effect of the cable;

[0014] (2) Through the provided plug-in assembly and positioning mechanism, cables of different lengths can be protected according to actual conditions, and adjacent casing bodies can be conveniently plugged in and assembled to ensure their protection effect. At the same time, no screws are required during the splicing process to ensure the firmness of the plug-in. At the same time, no tools are required for convenient assembly operations, which is relatively simple and fast, and also convenient for disassembly operations after the construction is completed. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the structure of a power cable protection sleeve proposed by the utility model;

[0016] Figure 2 This is a structural schematic diagram of a casing 2 in a power cable protection casing proposed by the utility model;

[0017] Figure 3 This is a structural schematic diagram of a casing 1 in a power cable protection casing proposed by the utility model;

[0018] Figure 4 This is a structural schematic diagram of a positioning mechanism in a power cable protective casing proposed by the utility model;

[0019] Figure 5The utility model is a partial structural schematic diagram of a power cable protection sleeve proposed by the utility model.

[0020] In the figure: 1. Sleeve 1; 2. Sleeve 2; 3. Plug-in ring; 4. Positioning block; 5. Auxiliary groove; 6. Auxiliary ring; 7. Arc pull plate; 8. Connecting plate; 9. Plug-in groove; 10. Slideway; 11. Connecting groove; 12. Fixed block; 13. Sliding hole; 14. Limiting block; 15. Fixed magnet; 16. Limiting hole. DETAILED DESCRIPTION

[0021] 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.

[0022] See also Figure 1-Figure 5 The utility model provides an embodiment: a power cable protection sleeve, including a sleeve body spliced ​​between a sleeve 1 and a sleeve 2, which can protect the cable during the road construction. According to the length of the construction cable, multiple sets of sleeve bodies can be selected for assembly and splicing, so that it can be adapted to different construction sites for use, ensuring the protection effect of the cable. In order to facilitate the assembly and splicing operation, ensure the protection effect after splicing, and prevent the occurrence of dislocation and the like, a connecting groove 11 of a connecting component is opened at the end of the sleeve 1, and a connecting plate 8 convenient for plugging with it is welded at the end of the sleeve 2, which can be used for preliminary positioning and fixing, and auxiliary grooves 5 of auxiliary components are equidistantly opened on the peripheral side of the sleeve body (two or three groups can be opened on a set of sleeve bodies to ensure the firmness of subsequent auxiliary positioning), and an auxiliary ring 6 is arranged in the auxiliary groove 5 (which can be composed of a cable tie or a connecting belt, and the connecting belt can be connected and fixed by Velcro or a buckle, so that the spliced ​​sleeve body can be positioned and fixed, ensuring the firmness of the splicing, and facilitating the subsequent disassembly operation).

[0023] See also Figure 1-Figure 5In order to facilitate the splicing of adjacent casing bodies, thereby protecting cables of different construction lengths and facilitating subsequent disassembly operations, a plug-in ring 3 of a plug-in assembly is welded to one end of the casing body, and a plug-in groove 9 for plugging with the adjacent plug-in ring 3 is provided at the other end, and a positioning block 4 is welded on the plug-in ring 3, and a slide 10 is provided on the inner wall of the plug-in groove 9 for facilitating the plug-in and sliding of the positioning block 4 during plug-in, and a sliding hole 13 connected to the slide 10 is provided on the corresponding side wall of the plug-in groove 9, and a fixed block 12 of a sliding assembly is slidably provided inside the plug-in groove 9, one end of which is welded with an arc-shaped pull plate 7 (the material can be iron, which is convenient for subsequent suction operation by a magnet), and the other end is welded with a The limiting block 14 of the limiting component has a limiting hole 16 in the positioning block 4 for plugging and limiting the limiting block 14. In order to ensure the limiting effect, the limiting hole 16 and the end of the limiting block 14 are both bonded with fixed magnetic suction 15. The two fixed magnetic suctions 15 have opposite magnetic properties and can be conveniently attracted and fixed to each other. Through the provided plug-in component and the positioning mechanism, cables of different lengths can be conveniently protected according to actual conditions, and adjacent sleeve bodies can be conveniently plugged and assembled to ensure their protection effect. At the same time, screws are not required during the splicing process to ensure the firmness of the plug-in. At the same time, the assembly operation is convenient without the aid of tools, which is relatively simple and fast, and also convenient for disassembly after the construction is completed.

[0024] Working principle: When the utility model is used to protect the power cable, the sleeve 1 and the sleeve 2 can be sleeved on the outside of the cable, and spliced ​​with the connecting plate 8 and the connecting groove 11 to complete the preliminary fixation of the sleeve body, and then the spliced ​​sleeve body is positioned by the auxiliary ring 6 and the auxiliary groove 5 to ensure the protection effect. When the sleeve body needs to be lengthened, to ensure the protection of construction cables of different lengths, the adjacent sleeve bodies after sleeve installation can be spliced, and the plug-in ring 3 can be inserted into the adjacent plug-in groove 9. At the same time, the positioning block 4 slides in the slideway 10. After the plug-in is completed, it enters the slide hole 13 and pushes the arc shaped pull plate 7, and at the same time cooperate with the mutual attraction of the fixed magnetic suction 15, the fixed block 12 slides in the sliding hole 13, and the limit block 14 enters the limit hole 16, which can limit the positioning block 4 to ensure the effect of plug-in, and thus protect the cable. When the construction is completed and it needs to be disassembled, the limit block 14 is taken out from the limit hole 16 of the positioning block 4 by pulling the arc-shaped pull plate 7 (the arc-shaped pull plate 7 can be sucked by a magnet and pulled out), and the limit block 14 is lost. The limiting effect is lost, and then the adjacent sleeve bodies can be separated, and then the auxiliary ring 6 is removed from the auxiliary groove 5, and the connecting plate 8 of the sleeve 1 and the sleeve 2 is separated from the connecting groove 11 to complete the disassembly operation.

[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, the embodiments should be regarded as exemplary and non-restrictive from any point of view, 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 be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. A power cable protective sleeve, comprising a sleeve 1 (1) and a sleeve 2 (2), characterized in that: The first sleeve (1) and the second sleeve (2) are spliced ​​into a sleeve body through a connecting assembly, and adjacent sleeve bodies are connected through a plug-in assembly, and a positioning mechanism matching the plug-in assembly is also provided, and auxiliary components are equidistantly provided on the circumferential side of the sleeve body; The auxiliary component comprises auxiliary grooves (5) arranged at equal intervals on the peripheral side of the sleeve body, and an auxiliary ring (6) is arranged in the auxiliary groove (5); The plug-in assembly comprises a plug-in ring (3) arranged at one end of a sleeve body, and a plug-in groove (9) is arranged at the other end of the sleeve body, and adjacent sleeve bodies are connected to each other via the plug-in ring (3) and the plug-in groove (9); The positioning mechanism comprises a positioning block (4) symmetrically arranged on the plug-in ring (3); a slideway (10) matching the positioning block (4) is provided on the inner wall of the plug-in slot (9); a slide hole (13) connected to the slideway (10) is provided on the side wall of the plug-in slot (9); a limit assembly matching the positioning block (4) is provided in the slide hole (13) via a sliding assembly.

2. A power cable protection sleeve according to claim 1, characterized in that: The connection assembly comprises a connection plate (8) symmetrically arranged on the second sleeve (2), and the first sleeve (1) is provided with a connection groove (11) matching the connection plate (8).

3. A power cable protection sleeve according to claim 2, characterized in that: The sliding assembly comprises a fixed block (12) slidably arranged in a sliding hole (13); an arc-shaped pull plate (7) is fixedly arranged at one end of the fixed block (12), and the other end is connected to the limit assembly.

4. A power cable protection sleeve according to claim 3, characterized in that: The limiting assembly comprises a limiting hole (16) provided in the positioning block (4); a limiting block (14) is fixedly provided at one end of the fixed block (12) away from the arc-shaped pull plate (7); fixed magnets (15) are provided at the end of the limiting block (14) and in the limiting hole (16); and the two fixed magnets (15) have opposite magnetic properties.

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