Electric power tube with good protective property

Abstract

The utility model provides an electric power pipe with good protection performance, and relates to the field of electric power construction. The electric power pipe with the good protection performance comprises a pipe body, a sleeve and a damping assembly, the sleeve is internally provided with a separation cavity, the separation cavity comprises a separation frame and a roller, the separation frame is fixedly connected to the inner surface of the sleeve, the roller is located above the separation frame, and the roller is used for reducing friction between an electric wire and an inner pipeline when the electric wire penetrates through the inner pipeline. According to the electric power pipe with the good protection performance, the separation cavities are formed in the sleeve, so that electric wires can be separately inserted, the electric wires are prevented from being stacked together, the rollers are arranged in the separation cavities and used for reducing friction between the stacked electric wires and the inner pipeline when the electric wires are inserted, damage to the electric wires is effectively avoided, and the safety of the electric power pipe is improved; and the damping assembly is arranged in the pipe body, when the outside is extruded, the damping spring can buffer impact force, and the cable can be effectively protected in cooperation with supporting of the arc-shaped block to the sleeve.

Description

Technical Field

[0001] The present application relates to the technical field of electric power construction, and in particular to an electric power pipe with good protective properties. Background Art

[0002] Power construction refers to a series of work on the construction, installation, maintenance and overhaul of power equipment and facilities. It includes the planning, design, construction, supervision and acceptance of power projects, and is an important part of ensuring power supply and safe operation. Power pipes are pipes used to lay wires in power projects. Their main function is to allow wires to pass through the pipes, which protects the wires to a certain extent, so that the wires are not directly exposed to the outside and corroded, thereby increasing the service life of the wires.

[0003] A Chinese patent with announcement number CN217545464U discloses a protective power pipe for power engineering. This device is provided with a threaded pipe on the pipe body. The internal thread groove provided on the pipe body facilitates the longitudinal splicing of multiple identical pipe bodies. At the same time, a first fixing plate and a second fixing plate are provided on the pipe body. The slot provided on the first fixing plate cooperates with the block provided on the second fixing plate, which facilitates the transverse splicing of multiple identical pipe bodies.

[0004] This device arranges a threaded tube on the inner circumferential surface of the protective inner tube, and an internal screw groove is opened on the tube body to facilitate the longitudinal splicing of multiple identical tube bodies. Since this power pipe is a single pipe, it is easy for the wires to accumulate and entangle, which increases the friction between the wires and the inner pipe, easily scratches and damages the wires, and reduces the safety of the power pipe. Utility Model Content

[0005] 1. Technical issues to be solved

[0006] In view of the deficiencies in the prior art, the present application provides a power pipe with good protection, which solves the problems mentioned in the above background technology.

[0007] (II) Technical solution

[0008] To achieve the above objectives, the present application is implemented through the following technical solutions: a protective electric power pipe, including a pipe body, a sleeve, and a shock-absorbing assembly. The interior of the sleeve is provided with a partition chamber, and the partition chamber includes a partition frame and a roller. The partition frame is fixedly connected to the inner surface of the sleeve, and the roller is located above the partition frame. The roller is used to reduce the friction between the wires and the inner pipe when they are inserted.

[0009] By adopting the above technical solution, a separation cavity is opened in the casing, the wires can be separated and inserted, preventing the wires from crossing and piling up. Rollers are arranged in the separation cavity to reduce the friction between the accumulated wires and the inner pipe when they are inserted, effectively avoiding damage to the wires.

[0010] Preferably, the roller is movably connected to a connecting shaft inside, one end of the connecting shaft is fixedly connected to a U-shaped connecting frame, a support column is fixedly connected below the U-shaped connecting frame, and one end of the support column is fixedly connected to the upper surface of the partition frame.

[0011] By adopting the above technical solution, a roller is arranged above the partition frame, and a connecting shaft is arranged inside the roller, so that the roller can roll on the connecting shaft. When the wires are inserted into the pipe, the roller can reduce the friction between the accumulated wires and the inner pipe.

[0012] Preferably, an asbestos layer is provided on one side of the tube body, a ceramic layer is provided on one side of the asbestos layer, and an anti-corrosion coating is provided on one side of the ceramic layer.

[0013] By adopting the above technical solution, the asbestos layer and the ceramic layer can provide good heat insulation, and the anti-corrosion coating can prevent the pipeline from being corroded, thereby extending the durability of the pipe body.

[0014] Preferably, the outer surface of the sleeve is provided with a heat-insulating layer for heat-insulating the sleeve.

[0015] By adopting the above technical solution, a heat-insulating layer is arranged outside the casing, which can have a heat-insulating effect on the casing.

[0016] Preferably, the shock absorbing assembly comprises a support rod, the support rod is fixedly connected to the inner surface of the tube body, and a shock absorbing damping spring for buffering impact force is movably connected to the surface of the support rod.

[0017] By adopting the above technical solution, a support rod is arranged inside the tube body, and a shock-absorbing and damping spring is arranged on the support rod. When the outside is squeezed, the shock-absorbing and damping spring on the support rod can buffer the external impact force.

[0018] Preferably, one end of the support rod is fixedly connected to an arc block, and a rubber layer for shock absorption is provided on the surface of the arc block.

[0019] By adopting the above technical solution, a rubber layer is arranged on the arc block, and the arc block is used to support the sleeve, which can increase the compression resistance of the sleeve.

[0020] (III) Beneficial effects

[0021] The present application provides a power pipe with good protection. The beneficial effects are as follows:

[0022] 1. The protective power pipe has a separation cavity in the casing, so that the wires can be separated and inserted, which prevents the wires from crossing and piling up. Rollers are arranged in the separation cavity to reduce the friction between the accumulated wires and the inner pipe when they are inserted, effectively avoiding damage to the wires and improving the safety of the power pipe.

[0023] 2. The electric pipe with good protection is provided with a shock-absorbing assembly inside the pipe body. When the outside is squeezed, the shock-absorbing damping spring in the shock-absorbing assembly will buffer the impact force. Combined with the support of the arc block in the shock-absorbing assembly on the casing, it can effectively protect the cable. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 This is a schematic diagram of the three-dimensional structure of this application;

[0025] Figure 2 For this application Figure 1 A magnified schematic diagram of point A;

[0026] Figure 3 This is a schematic diagram of the shock absorbing assembly mechanism for this application;

[0027] Figure 4 For this application Figure 3 An enlarged schematic diagram of point B.

[0028] In the figure: 1, tube body; 2, sleeve; 3, partition chamber; 4, shock-absorbing assembly; 101, asbestos layer; 102, ceramic layer; 103, anti-corrosion coating; 211, insulation layer; 301, partition frame; 302, roller; 303, connecting shaft; 304, U-shaped connecting frame; 305, support column; 401, support rod; 402, shock-absorbing damping spring; 403, arc block. DETAILED DESCRIPTION

[0029] The present application is further described in detail below through drawings and examples.

[0030] Reference Figure 1 and Figure 2 The embodiment of the present application provides an electric power pipe with good protection, including a pipe body 1, a sleeve 2, and a shock-absorbing assembly 4. The shock-absorbing assembly 4 is located inside the pipe body 1, the sleeve 2 is located at one end of the shock-absorbing assembly 4, and a partition chamber 3 is provided inside the sleeve 2. The partition chamber 3 includes a partition frame 301 and a roller 302. The partition frame 301 is fixedly connected to the inner surface of the sleeve 2, and the roller 302 is located above the partition frame 301. The roller 302 is used to reduce the friction between the wire and the inner pipe when the wire is inserted.

[0031] Reference Figure 2 In one aspect of this embodiment, the roller 302 is internally movably connected to a connecting shaft 303, one end of the connecting shaft 303 is fixedly connected to a U-shaped connecting frame 304, a support column 305 is fixedly connected below the U-shaped connecting frame 304, and one end of the support column 305 is fixedly connected to the upper surface of the partition frame 301.

[0032] A support column 305 is arranged above the partition frame 301 for supporting the U-shaped connecting frame 304. A connecting shaft 303 is arranged inside the U-shaped connecting frame 304. The roller 302 can roll on the connecting shaft 303. When the wires are inserted into the pipe, the roller 302 can reduce the friction between the accumulated wires and the inner pipe.

[0033] Reference Figure 1 and Figure 4 In one aspect of this embodiment, an asbestos layer 101 is provided on one side of the tube body 1 , a ceramic layer 102 is provided on one side of the asbestos layer 101 , and an anti-corrosion coating 103 is provided on one side of the ceramic layer 102 .

[0034] The outer surface of the sleeve 2 is provided with a heat-insulating layer 211 for keeping the sleeve 2 warm.

[0035] An insulation layer 211 is arranged on the outside of the sleeve 2 to provide insulation for the sleeve 2. An asbestos layer 101 and a ceramic layer 102 are arranged on the outside of the pipe body 1 to help insulate the pipe body 1 and improve the flame retardant and heat insulating effect of the power pipe. An anti-corrosion coating 103 is arranged on the outside of the sleeve 2 to prevent the pipeline from corrosion and extend the durability of the pipe body 1.

[0036] Reference Figure 3 In one aspect of this embodiment, the shock absorbing assembly 4 includes a support rod 401, which is fixedly connected to the inner surface of the tube body 1, and the surface of the support rod 401 is movably connected with a shock absorbing damping spring 402 for buffering impact force.

[0037] One end of the support rod 401 is fixedly connected to an arc block 403 , and a rubber layer for shock absorption is provided on the surface of the arc block 403 .

[0038] A support rod 401 is arranged inside the tube body 1, and a shock-absorbing and damping spring 402 is arranged on the support rod 401. When the outside is squeezed, the shock-absorbing and damping spring 402 on the support rod 401 can buffer the external impact force. A rubber layer is arranged on the arc block 403 at one end of the support rod 401. The arc block 403 is used to support the sleeve 2, which can increase the compression resistance of the sleeve 2.

[0039] All electrical equipment in this solution are powered by an external power supply.

[0040] Working principle: When in use, a partition cavity 3 is set inside the casing 2, and a support column 305 is set inside the partition cavity 3 to support the U-shaped connecting frame 304. Under the action of the connecting shaft 303 on the U-shaped connecting frame 304, the roller 302 on the connecting shaft 303 can roll. When the wires need to be inserted into the casing 2, the staff can put different wires on the rollers 302 of each partition cavity 3, and use the rollers 302 to help the wires pass into the pipeline, which effectively reduces the friction between the accumulated wires and the inner pipeline when they are inserted. An insulation layer 211 is arranged on the outside of the pipe 2 to provide insulation for the casing 2; a pipe body 1 is arranged on the outside of the casing 2; a shock absorbing assembly 4 is arranged on the pipe body 1 to buffer external impact force and increase the compression resistance of the casing 2; an asbestos layer 101 and a ceramic layer 102 are arranged on the outside of the pipe body 1 to help insulate the pipe body 1 and improve the flame retardant and heat insulating effect of the power pipe; an anti-corrosion coating 103 is arranged on the outside of the casing 2 to prevent the pipeline from corrosion and extend the durability of the pipe body 1.

[0041] Although the embodiments of the present application have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present application, and that the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. An electric power pipe with good protection, comprising a pipe body (1), a casing (2), and a shock absorbing component (4), characterized in that: A partition chamber (3) is provided inside the sleeve (2), and the partition chamber (3) comprises a partition frame (301) and a roller (302), wherein the partition frame (301) is fixedly connected to the inner surface of the sleeve (2), and the roller (302) is located above the partition frame (301), and the roller (302) is used to reduce the friction between the electric wire and the inner pipe when the electric wire is inserted.

2. The protective power pipe according to claim 1, characterized in that: The roller (302) is movably connected to a connecting shaft (303) inside, one end of the connecting shaft (303) is fixedly connected to a U-shaped connecting frame (304), a supporting column (305) is fixedly connected below the U-shaped connecting frame (304), and one end of the supporting column (305) is fixedly connected to the upper surface of the partition frame (301).

3. The protective power pipe according to claim 1, characterized in that: An asbestos layer (101) is provided on one side of the tube body (1), a ceramic layer (102) is provided on one side of the asbestos layer (101), and an anti-corrosion coating (103) is provided on one side of the ceramic layer (102).

4. The protective power pipe according to claim 1, characterized in that: The outer surface of the sleeve (2) is provided with a heat-insulating layer (211) for achieving a heat-insulating effect on the sleeve (2).

5. The protective power pipe according to claim 1, characterized in that: The shock absorbing assembly (4) comprises a support rod (401), wherein the support rod (401) is fixedly connected to the inner surface of the tube body (1), and a shock absorbing damping spring (402) for buffering impact force is movably connected to the surface of the support rod (401).

6. The protective power pipe according to claim 5, characterized in that: One end of the support rod (401) is fixedly connected to an arc-shaped block (403), and a rubber layer for shock absorption is provided on the surface of the arc-shaped block (403).

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