CN-224233286-U - Electric power protection tube

CN224233286UCN 224233286 UCN224233286 UCN 224233286UCN-224233286-U

Abstract

The utility model relates to the technical field of protection pipes, in particular to an electric power protection pipe, which comprises a pipe body, a first splicing sleeve, a second splicing sleeve, a blocking device and a splicing device, wherein the splicing device comprises a splicing block, a guide cylinder, a clamping rod, a rotating assembly and a primary positioning assembly, the splicing block is fixedly arranged on the pipe body, the guide cylinder is fixedly arranged on the first splicing sleeve and is communicated with the first splicing sleeve, the clamping rod is in threaded fit with the guide cylinder, the rotating assembly is arranged on the clamping rod, the primary positioning assembly is arranged on the pipe body, positioning between two groups of pipe bodies is realized through the primary positioning assembly, the left pipe body is rotated anticlockwise, the splicing blocks on two sides are respectively rotated into the first splicing sleeve and the second splicing sleeve, and the clamping rod is driven to push towards the inside of the guide cylinder through the rotating assembly, so that the clamping rod is clamped above the splicing blocks in the first splicing sleeve, and the first splicing sleeve and the second splicing sleeve are prevented from being separated, and stable splicing of the two groups of pipe bodies is realized.

Inventors

YAO HUILIANG
WANG XUZHONG

Assignees

山东海川电力器材有限公司

Dates

Publication Date: 20260512
Application Date: 20250603

Claims (5)

1. The utility model provides an electric power protection tube, includes body, first splice cover, second splice cover and cuts off the device, first splice cover fixed mounting is in on the body, be equipped with first dog on the first splice cover, second splice cover fixed mounting is in the body is close to one side of first splice cover, be equipped with the second dog on the second splice cover, it installs to cut off the device in the body, its characterized in that, The device also comprises a splicing device; The splicing device comprises a splicing block, a guide cylinder, a clamping rod, a rotating assembly and a primary positioning assembly, wherein the splicing block is fixedly arranged on the pipe body and located at one end of the pipe body away from the first splicing sleeve, the guide cylinder is fixedly arranged on the first splicing sleeve and communicated with the first splicing sleeve, the clamping rod is in threaded fit with the guide cylinder, the rotating assembly is arranged on the clamping rod, and the primary positioning assembly is arranged on the pipe body.
2. The power protection tube of claim 1, The rotating assembly comprises a rotating disc and an arc block, wherein the rotating disc is fixedly arranged on the clamping rod, and the arc block is fixedly arranged on the rotating disc.
3. The power protection tube of claim 1, The primary positioning component comprises a positioning rod and an annular groove, wherein the annular groove is arranged on one side of the pipe body close to the first splicing sleeve, and the positioning rod is fixedly arranged on one side of the pipe body far away from the annular groove.
4. The power protection tube of claim 1, The partition device comprises a partition rod and a limiting block, wherein the partition rod is fixedly arranged in the pipe body, and the limiting block is fixedly arranged on the partition rod.
5. The power protection tube according to claim 4, wherein, The partition device further comprises a protective sleeve, and the protective sleeve is fixedly installed on the partition rod.

Description

Electric power protection tube Technical Field The utility model relates to the technical field of protection pipes, in particular to an electric power protection pipe. Background The protection tube is a metal protection tube with certain mechanical strength, which is laid on the outer layer of the cable to prevent the cable from being damaged, and is mainly installed on the crossing section of the communication cable and the power line to prevent the short-circuit accident caused by the broken line of the power line, thereby causing the electrification of the communication cable and the steel wire rope to protect the cable, the exchanger and the machine core plate from being burnt out so as to prevent the whole machine from being damaged, and also plays a certain isolation role on the magnetic field interference of the power line, however, the conventional power protection tube is inconvenient to splice and install. The utility model provides a current patent CN209267035U MPP electric power protection tube, when two protection tube bodies splice, carry out the cooperation with spout end and slider end and be connected, when two protection tube bodies are full coincide, compression spring is ejecting with the ball through elasticity, make ball and locating hole coincidence, thereby when making two protection tube body connections, the position is fixed, skew appears when preventing to splice, when dismantling two protection tube bodies, press the button and make the ejector pin remove, the ejector pin is ejecting from the locating hole with the ball, thereby can dismantle spout and slider, when the protection tube body is placed, open the backup pad revolute shaft direction, thereby make the backup pad support the protection tube body, prevent that the protection tube body rolls, the insulating layer improves the insulating nature of protection tube body, the polyvinyl chloride coating protects the protection tube body outside, slow down protection tube body corrosion rate. But in the in-process of adopting above-mentioned mode, the device is blocked into the locating hole through the ball that connects on the compression spring, realizes locking between slider and the spout for two sets of protection tubes lock, but if the protection tube receives vibrations, compression spring then can take place elastic deformation, and this makes the ball break away from with the locating hole easily, thereby makes the connection between two sets of protection tubes appear becoming flexible, takes place to drop even. Disclosure of utility model The utility model aims to provide an electric power protection tube, which solves the problems that the device locks a sliding block and a sliding groove through clamping balls connected with a compression spring into a positioning hole, so that two groups of protection tubes are locked, but if the protection tubes are vibrated, the compression spring can elastically deform, the balls are easy to separate from the positioning hole, and the connection between the two groups of protection tubes is loose or even falls off. In order to achieve the above purpose, the utility model provides an electric power protection tube, which comprises a tube body, a first splicing sleeve, a second splicing sleeve and a partition device, wherein the first splicing sleeve is fixedly arranged on the tube body, a first stop block is arranged on the first splicing sleeve, the second splicing sleeve is fixedly arranged on one side of the tube body, which is close to the first splicing sleeve, a second stop block is arranged on the second splicing sleeve, the partition device is arranged in the tube body, the electric power protection tube further comprises a splicing device, the splicing device comprises a splicing block, a guide cylinder, a clamping rod, a rotating assembly and a primary positioning assembly, the splicing block is fixedly arranged on the tube body and is positioned at one end of the tube body, which is far away from the first splicing sleeve, the guide cylinder is fixedly arranged on the first splicing sleeve and is communicated with the first splicing sleeve, the clamping rod is in threaded fit with the guide cylinder, the rotating assembly is arranged on the clamping rod, and the primary positioning assembly is arranged on the tube body. The rotating assembly comprises a rotating disc and an arc block, wherein the rotating disc is fixedly arranged on the clamping rod, and the arc block is fixedly arranged on the rotating disc. The primary positioning assembly comprises a positioning rod and an annular groove, wherein the annular groove is arranged on one side of the pipe body close to the first splicing sleeve, and the positioning rod is fixedly arranged on one side of the pipe body far away from the annular groove. The partition device comprises a partition rod and a limiting block, wherein the partition rod is fixedly arranged in the pipe body, and the limiting block is fixedly a