A PVC power cable protection tube with a detachable joint

Abstract

The utility model discloses a PVC power cable protection tube with a detachable joint, comprising a pipe docking structure, a pipe connection structure, a reinforcement fixing ring and an adjustable support foot. The surface of one end of the pipe docking structure is fixedly docked with the pipe docking structure, the surface of the pipe connection structure is fixedly sleeved with a reinforcement fixing ring, and the surface of the reinforcement fixing ring is fixedly placed with an adjustable support foot. The PVC power cable protection tube with a detachable joint described in the utility model is convenient for docking and disassembly by arranging the pipe docking structure and the pipe connection structure, and provides a new connection mode for pipe connection, which is convenient for disassembly when the pipe or internal line is damaged, and the pipe connection can be better detached. By arranging the reinforcement fixing ring, the firmness of the connection is improved, and it can also be quickly disassembled. By arranging the adjustable support foot, the height of the pipe during installation is conveniently adjusted, and the docking installation of the pipe is convenient.

Description

Technical Field

[0001] The utility model relates to the field of cable protection tubes, in particular to a PVC power cable protection tube with a detachable joint. Background Art

[0002] With the progress of social development, electrical products can be seen everywhere in our lives, and people's daily lives are inseparable from the use of electricity. However, the transmission of electricity has attracted much attention. For cable transmission, the conductivity of the cable is important, but the protection of the cable protection tube is also an indispensable part. At present, among cable protection tubes, PVC tubes are widely used due to their low static friction coefficient, high hardness and good heat resistance. The existing PVC tube has a simple structure, and the connection between the pipes is generally fixed with a sleeve, but this fixing method is not easy to disassemble, and the connection strength is low. When the pipeline or internal line needs to be replaced and repaired, the disassembly is troublesome, and multiple sections of the pipeline need to be disassembled. Therefore, a PVC power cable protection tube with a detachable joint is proposed. Utility Model Content

[0003] The main purpose of the utility model is to provide a PVC power cable protection tube with a detachable joint, which can effectively solve the problems in the background technology.

[0004] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0005] A PVC power cable protection tube with a detachable joint comprises a pipe docking structure, a pipe connection structure, a reinforcement fixing ring and an adjustable support foot, wherein the pipe docking structure is fixedly connected to the surface of one end of the pipe docking structure, a reinforcement fixing ring is fixedly provided on the surface of the pipe connection structure, and an adjustable support foot is fixedly placed on the surface of the reinforcement fixing ring.

[0006] Preferably, the pipe docking structure includes a docking pipe, a docking block, a slide groove, a sliding block, a slot and a connecting slot. A docking block is fixedly provided on the surface of one end of the docking pipe, a slide groove is fixedly provided on the surface of the docking block, a sliding block is slidably connected to the surface of the slide groove, a slot is fixedly provided on the surface of the docking block, and a connecting slot is fixedly provided on the surface of the sliding block.

[0007] Preferably, the pipeline connection structure includes a connection pipe, a connection block, a connection groove and a second connection slot, a connection block is fixedly provided on the surface of one end of the connection pipe, a connection groove is fixedly provided on the surface of the connection block, and a second connection slot is fixedly provided on the surface of the connection block.

[0008] Preferably, the reinforcement fixing ring includes a flip cover, a rotating rod, a closing cover, a stopper and a snap ring, one end surface of the flip cover is fixedly connected to the rotating rod, the surface of the rotating rod is sleeved and connected to the closing cover, the surface of the closing cover is fixedly provided with a stopper, and the surface of the closing cover is fixedly provided with a snap ring.

[0009] Preferably, the adjustable support foot includes a base plate, a spiral sleeve, a ball screw, a ball-wrapped column and an arc-shaped support plate. The surface of the base plate is fixedly provided with a spiral sleeve, the surface of the spiral sleeve is spirally connected to the ball screw, one end surface of the ball screw is fixedly connected to the ball-wrapped column, and one end surface of the ball-wrapped column is fixedly connected to the arc-shaped support plate.

[0010] Preferably, the sliding block of the pipeline docking structure is docked with the docking groove of the pipeline docking structure, the clamping ring is docked and fixed with the connecting groove 2 and the connecting groove 1, the clamping ring is docked and fixed with the groove, and the reinforcement fixing ring is placed on the surface of the arc-shaped support plate.

[0011] Compared with the prior art, the utility model has the following beneficial effects:

[0012] The utility model discloses a PVC power cable protection tube with a detachable joint. The tube docking structure and the tube connection structure are provided to facilitate docking and disassembly, providing a new connection mode for the tube connection. The tube is convenient to dismantle when the tube or the internal line is damaged. The tube connection can be better detached. The firmness of the connection is improved by providing a reinforcing fixing ring, and the tube can be quickly disassembled. The height of the tube can be conveniently adjusted during installation by providing an adjustable support foot, so that the tubes are level, which is convenient for the docking and installation of the tubes. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is an overall schematic diagram of a PVC power cable protection tube with a detachable joint according to the utility model;

[0014] Figure 2 This is a schematic diagram of the pipe docking structure of a PVC power cable protection pipe with a detachable joint according to the utility model;

[0015] Figure 3 This is a schematic diagram of the pipe connection structure of a PVC power cable protection pipe with a detachable joint according to the utility model;

[0016] Figure 4 This is a schematic diagram of a reinforcing fixing ring of a PVC power cable protection tube with a detachable joint according to the utility model;

[0017] Figure 5 This is a schematic diagram of an adjustable support foot of a PVC power cable protection tube with a detachable joint according to the utility model;

[0018] In the figure: 1. Pipe docking structure; 101. Butt pipe; 102. Docking block; 103. Slide groove; 104. Sliding block; 105. Slot, 106. Connecting slot one; 2. Pipe connection structure; 201. Connecting pipe; 202. Connecting block; 203. Connecting slot; 204. Connecting slot two; 3. Reinforcement fixing ring; 301. Flip cover; 302. Rotating rod; 303. Closing cover; 304. Block; 305. Snap ring; 4. Adjusting support foot; 401. Bottom plate; 402. Screw sleeve rod; 403. Ball screw; 404. Ball-wrapped column; 405. Arc support plate. DETAILED DESCRIPTION

[0019] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0020] like Figure 1-5 As shown, a PVC power cable protection tube with a detachable joint comprises a pipe docking structure 1, a pipe connection structure 2, a reinforcement fixing ring 3 and an adjustable support foot 4. The pipe docking structure 1 is fixedly connected to the pipe connection structure 2 on one end surface, the pipe connection structure 2 is fixedly sleeved with the reinforcement fixing ring 3 on the surface, and the adjustable support foot 4 is fixedly placed on the surface of the reinforcement fixing ring 3.

[0021] The pipe docking structure 1 includes a docking pipe 101, a docking block 102, a slide 103, a sliding block 104, a slot 105 and a connecting slot 106. The docking pipe 101 is fixedly provided with a docking block 102 on one end surface, the docking block 102 is fixedly provided with a slide 103 on the surface, the slide 103 is slidably connected with the sliding block 104 on the surface, the docking block 102 is fixedly provided with a slot 105, and the sliding block 104 is fixedly provided with a connecting slot 106 on the surface. The pipeline connection structure 2 includes a connection pipe 201, a connection block 202, a connection groove 203 and a second connection groove 204. The connection block 202 is fixedly provided on one end of the connection pipe 201. The connection groove 203 is fixedly provided on the surface of the connection block 202. The second connection groove 204 is fixedly provided on the surface of the connection block 202. The reinforcement fixing ring 3 includes a flip cover 301, a rotating rod 302, a closing cover 303, a stopper 304 and a snap ring 305. One end of the flip cover 301 is fixedly provided with a connection block 202. The end surface is fixedly connected with a rotating rod 302, the surface of the rotating rod 302 is sleeved with a closing cover 303, the surface of the closing cover 303 is fixedly provided with a stopper 304, and the surface of the closing cover 303 is fixedly provided with a snap ring 305; the adjusting support foot 4 includes a bottom plate 401, a spiral sleeve rod 402, a ball screw 403, a ball-wrapped column 404 and an arc-shaped support plate 405, the surface of the bottom plate 401 is fixedly provided with a spiral sleeve rod 402, and the surface of the spiral sleeve rod 402 is spirally connected A ball screw 403 is connected, one end surface of the ball screw 403 is fixedly connected to a ball-wrapped column 404, and one end surface of the ball-wrapped column 404 is fixedly connected to an arc-shaped support plate 405; the sliding block 104 of the pipeline docking structure 1 is docked with the connecting groove 203 of the pipeline connection structure 2, the clamping ring 305 is docked and fixed with the connecting groove 204 and the connecting groove 1 106, the clamping ring 305 is docked and fixed with the groove 105, and the reinforcement fixing ring 3 is placed on the surface of the arc-shaped support plate 405.

[0022] It should be noted that the utility model is a PVC power cable protection pipe with a detachable joint, which can be conveniently connected and disassembled through the pipe docking structure and the pipe connecting structure, providing a new connection method for pipe connection, which is convenient for disassembly when the pipe or internal line is damaged, and the pipe connection can be better detached. By horizontally docking the pipe docking structure 1 and the pipe connecting structure 2, the sliding block 104 of the docking block 102 is pushed to extend to one end and dock to the inside of the connecting groove 203, and the sliding block 104 forms a ring, and the pipe connecting structure 2 is fixed until it needs to be detached, and the sliding block 104 can be shortened, and the reinforcing fixing ring 3 can improve the firmness of the connection, and it can also be quickly disassembled. The flip cover 301 is switched and closed with the closing cover 303 through the rotating rod 302, and a sleeve is formed after closing. The blocks 304 at both ends of the sleeve respectively sleeve the docking block 102 and the connecting block 202 inside so that the lateral pulling force cannot be separated, and the clamping ring 305 respectively docks the card slot 105, connects the card slot 1 106 and connects the card slot 2 204, and the connecting card slot 1 106 and the connecting card slot 2 204 form a complete annular groove. The support foot 4 is adjusted to facilitate the adjustment of the height of the pipeline during installation, so that the pipelines are level, which is convenient for the docking installation of the pipeline. The ball screw 403 is rotated to move up and down in the spiral sleeve rod 402 to adjust the height.

[0023] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A PVC power cable protection tube with a detachable joint, characterized in that: The invention comprises a pipeline docking structure (1), a pipeline connection structure (2), a reinforcement fixing ring (3) and an adjustable support foot (4); the pipeline docking structure (2) is fixedly docked on one end surface of the pipeline docking structure (1); the reinforcement fixing ring (3) is fixedly sleeved on the surface of the pipeline connection structure (2); and the adjustable support foot (4) is fixedly placed on the surface of the reinforcement fixing ring (3).

2. A PVC power cable protection tube with a detachable joint according to claim 1, characterized in that: The pipe docking structure (1) comprises a docking pipe (101), a docking block (102), a slide groove (103), a sliding block (104), a slot (105) and a first connecting slot (106); a docking block (102) is fixedly provided on one end surface of the docking pipe (101); a slide groove (103) is fixedly provided on the surface of the docking block (102); a sliding block (104) is slidably connected to the surface of the slide groove (103); a slot (105) is fixedly provided on the surface of the docking block (102); and a first connecting slot (106) is fixedly provided on the surface of the sliding block (104).

3. A PVC power cable protection tube with a detachable joint according to claim 2, characterized in that: The pipeline connection structure (2) comprises a connection pipe (201), a connection block (202), a connection groove (203) and a second connection slot (204); the connection block (202) is fixedly provided on one end surface of the connection pipe (201); the connection groove (203) is fixedly provided on the surface of the connection block (202); and the second connection slot (204) is fixedly provided on the surface of the connection block (202).

4. A PVC power cable protection tube with a detachable joint according to claim 3, characterized in that: The reinforcement fixing ring (3) comprises a flip cover (301), a rotating rod (302), a closing cover (303), a stopper (304) and a snap ring (305); one end surface of the flip cover (301) is fixedly connected to the rotating rod (302); the surface of the rotating rod (302) is sleeved and connected to the closing cover (303); the surface of the closing cover (303) is fixedly provided with the stopper (304); and the surface of the closing cover (303) is fixedly provided with the snap ring (305).

5. A PVC power cable protection tube with a detachable joint according to claim 4, characterized in that: The adjustable support foot (4) comprises a base plate (401), a spiral sleeve rod (402), a ball screw (403), a ball-wrapped column (404) and an arc-shaped support plate (405); the spiral sleeve rod (402) is fixedly arranged on the surface of the base plate (401); the ball screw (403) is spirally connected to the surface of the spiral sleeve rod (402); one end surface of the ball screw (403) is fixedly connected to the ball-wrapped column (404); and one end surface of the ball-wrapped column (404) is fixedly connected to the arc-shaped support plate (405).

6. The PVC power cable protection tube with a detachable joint according to claim 5, characterized in that: The sliding block (104) of the pipeline docking structure (1) is docked with the connecting groove (203) of the pipeline connecting structure (2), the clamping ring (305) is docked and fixed with the connecting groove 2 (204) and the connecting groove 1 (106), the clamping ring (305) is docked and fixed with the groove (105), and the reinforcing fixing ring (3) is placed on the surface of the arc-shaped support plate (405).

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