CN218771121U - Polyethylene cable protection pipe - Google Patents

Abstract

The utility model relates to a polyethylene cable protection pipe, including first protection pipe and the second protection pipe of mutual rotation connection, the top of first protection pipe and second protection pipe all fixedly connected with flange, still include the U-shaped cardboard of slip joint on the flange, the casing is all installed in the rotation all around of U-shaped cardboard, slidable mounting has the slide in the casing, fixedly connected with bent plate behind the one end of slide runs through the casing, the position fixedly connected with dead lever of the corresponding bent plate on the lateral wall of first protection pipe and second protection pipe; this equipment need not to take the instrument and remove loaded down with trivial details operation for prior art, only needs through U-shaped cardboard with first protection tube and second protection tube joint, then at the joint through bent plate and dead lever, with the U-shaped cardboard fixed can.

Description

Polyethylene cable protection pipe

Technical Field

The utility model relates to a protection tube technical field specifically is a polyethylene cable protection pipe.

Background

The cable protection sleeve is a novel sleeve material popularized and used in power engineering, and is an electrical insulation tube which is most commonly used for protecting wires and cables;

through searching, the notice number is: chinese patent CN13937290U discloses a polyethylene cable protection tube, relates to the technical field of cable protection tubes, and solves the problems that the existing cable sleeve is in a closed ring shape, and the operation difficulty is large and the operation is very inconvenient when the sleeve is used for threading a cable. A polyethylene cable protection tube comprises an upper half tube; one end of the upper half pipe is rotatably connected with one end of the lower half pipe. The device abandons the structure of the traditional cable sleeve closed circular ring, but adopts the structure that the upper half pipe and the lower half pipe are rotatably spliced, so that the device only needs to directly rotate the upper half pipe to put the cable into the device when the cable is sheathed and protected,

through the research and analysis of the inventor, the patent has the following disadvantages in practical use:

when the cable is placed into the upper half pipe and the lower half pipe, tools such as a spanner and the like need to be taken, and a plurality of groups of fixing nuts are sequentially rotated to be fixed;

therefore, the taking tool rotates a plurality of groups of nuts, and the process is relatively troublesome and labor-consuming.

In summary, the present application now proposes a polyethylene cable protection tube to solve the above-mentioned problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a polyethylene cable protection pipe need the instrument of taking in order to solve the patent that proposes in the above-mentioned background art and rotate the multiunit nut, the problem of this process comparatively troublesome power consumption relatively.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a polyethylene cable protection pipe, includes first protective tube and the second protective tube that mutual rotation connects, the equal fixedly connected with flange in top of first protective tube and second protective tube still includes the U-shaped cardboard of slip joint on the flange, the casing is installed all around to all rotating of U-shaped cardboard, slidable mounting has the slide in the casing, fixedly connected with bent plate behind the casing is run through to the one end of slide, the fixedly connected with dead lever in position of the bent plate that corresponds on the lateral wall of first protective tube and second protective tube.

Preferably, the position of the shell corresponding to the outside of the U-shaped clamping plate is fixedly connected with a hinged seat, a hinged shaft is rotatably installed in the hinged seat, and the shell is fixedly connected with the hinged shaft.

Preferably, a spring is fixedly connected in the shell, and one end of the spring is fixedly connected with the sliding plate.

Preferably, the outer sides of the convex plates are provided with sliding grooves, the two sides of the inner wall of the U-shaped clamping plate are fixedly connected with sliding blocks, and the sliding blocks are slidably mounted on the sliding grooves.

Preferably, the inner walls of the first protection pipe and the second protection pipe are fixedly connected with rubber pads.

Preferably, the bottom of first protection tube rotates and installs the pivot, the bottom and the pivot fixed connection of second protection tube.

The utility model has the advantages that: compared with the prior art, when the protective device is used, the first protective tube and the second protective tube are used for surrounding and protecting the polyethylene cable, the U-shaped clamping plate is taken and clamped on the two convex plates, so that the first protective tube and the second protective tube can be fixedly installed, then the bent plates are clamped on the corresponding fixed rods, and the U-shaped clamping plate can be fixed; to sum up, this equipment need not the instrument of taking and removes loaded down with trivial details operation for prior art, only needs through U-shaped cardboard with first protection tube and second protection tube joint, then at the joint through bent plate and dead lever, with the U-shaped cardboard fixed can.

Drawings

Fig. 1 is a schematic perspective view of the present invention;

FIG. 2 is a schematic view of a three-dimensional structure of a U-shaped clip board of the present invention;

FIG. 3 is an enlarged schematic view of region A in FIG. 2;

fig. 4 is a schematic front view of the structure of the present invention;

fig. 5 is a schematic view of the sectional structure of the middle housing according to the present invention.

Reference numerals: 1. a first protective tube; 2. a rotating shaft; 3. a U-shaped clamping plate; 4. a second protection tube; 5. a rubber pad; 6. a hinged seat; 7. a housing; 8. a slide plate; 9. fixing the rod; 10. bending a plate; 11. a chute; 12. a slider; 13. a spring; 14. a convex plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution: the utility model provides a polyethylene cable protection pipe, includes first protective tube 1 and the second protective tube 4 that mutual rotation connects, and pivot 2 is installed in the bottom rotation of first protective tube 1, the bottom and the 2 fixed connection of pivot of second protective tube 4 to realize the rotation installation of first protective tube 1 and second protective tube 4.

Wherein, the equal fixedly connected with flange 14 in top of first protective tube 1 and second protective tube 4, first protective tube 1 and second protective tube 4 are used for protecting the polyethylene cable, and flange 14 is used for making things convenient for joint U-shaped cardboard 3.

In the present application, it is preferred that,

still include the U-shaped cardboard 3 of slip joint on flange 14, all rotate around U-shaped cardboard 3 and install casing 7, it is further, the articulated seat 6 of position fixedly connected with of casing 7 that corresponds in the outside of U-shaped cardboard, the hinge is installed to articulated seat 6 internal rotation, casing 7 and hinge fixed connection, thereby realize changeing the rotation of board and connect, U-shaped cardboard 3 is used for the joint on flange 14, thereby realize the fixed of first protection tube 1 and second protection tube 4, let first protection tube 1 and second protection tube 4 fixed protection on the polyethylene cable.

Wherein, slidable mounting has slide 8 in casing 7, and fixedly connected with bent plate 10 behind casing 7 is run through to slide 8's one end, and bent plate 10 is used for the joint on dead lever 9, realizes U-shaped cardboard 3's fixed, fixedly connected with spring 13 in casing 7, spring 13's one end and slide 8 fixed connection, under spring 13's the elastic force effect, let the tensile joint of bent plate 10 on dead lever 9, realize fully fixed.

Wherein, the position fixedly connected with dead lever 9 of the bent plate 10 that corresponds on the lateral wall of first protective tube 1 and second protective tube 4, and dead lever 9 is used for fixing the bent plate 10 joint.

Furthermore, the outer side of the convex plate 14 is provided with a sliding groove 11, the two sides of the inner wall of the U-shaped clamping plate 3 are fixedly connected with sliding blocks 12, the sliding blocks 12 are slidably mounted on the sliding grooves 11, and the U-shaped clamping plate 3 is slidably mounted on the convex plate 14 through the arrangement of the sliding blocks 12 and the sliding grooves 11, so that the first protection tube 1 and the second protection tube 4 are fixed.

In order to fully protect the polyethylene cable, rubber pads 5 are fixedly connected with the inner walls of the first protection pipe 1 and the second protection pipe 4, the rubber pads 5 are attached and fixed on the polyethylene cable,

when the utility model is used, the polyethylene cable is directly placed on the first protection pipe 1 and the second protection pipe 4, then the first protection pipe 1 and the second protection pipe 4 are rotated, the first protection pipe 1 and the second protection pipe 4 are used for surrounding protection of the polyethylene cable, and meanwhile, the rubber pad 5 is used for laminating protection on the outer part of the polyethylene cable;

then taking the U-shaped clamping plate 3, enabling a sliding block 12 on the U-shaped clamping plate 3 to be slidably installed on a sliding groove 11, then stably installing the first protection tube 1 and the second protection tube 4, then pulling a sliding plate 8, enabling a bent plate 10 to be clamped on a corresponding fixing rod 9, and fixing the U-shaped clamping plate 3;

to sum up, this equipment need not the instrument of taking and removes loaded down with trivial details operation for prior art, only needs through U-shaped cardboard 3 with first protection tube 1 and 4 joints of second protection tube, then at the joint through bent plate 10 and dead lever 9, with U-shaped cardboard 3 fixed can.

The utility model discloses the standard parts that use all can purchase from the market, and dysmorphism piece all can be customized according to the record of the description with the drawing.

While embodiments of the invention have been shown and described, it will be apparent to those skilled in the art that the scope of the invention is defined by the appended claims and their equivalents.

Claims (6)

1. The utility model provides a polyethylene cable protection pipe, includes first protective tube (1) and second protective tube (4) that mutual rotation connects, the equal fixedly connected with flange (14) in top of first protective tube (1) and second protective tube (4), its characterized in that: still include U-shaped cardboard (3) of slip joint on flange (14), all rotate all around of U-shaped cardboard (3) and install casing (7), slidable mounting has slide (8) in casing (7), fixedly connected with bent plate (10) behind casing (7) is run through to the one end of slide (8), the position fixedly connected with dead lever (9) of bent plate (10) that correspond on the lateral wall of first protection tube (1) and second protection tube (4).

2. A polyethylene cable protection tube according to claim 1, wherein: the position of the shell (7) corresponding to the outside of the U-shaped clamping plate (3) is fixedly connected with a hinged seat (6), a hinged shaft is installed in the hinged seat (6) in a rotating mode, and the shell (7) is fixedly connected with the hinged shaft.

3. A polyethylene cable protection tube according to claim 2, wherein: the spring (13) is fixedly connected in the shell (7), and one end of the spring (13) is fixedly connected with the sliding plate (8).

4. A polyethylene cable protection tube according to claim 3, wherein: the outer sides of the convex plates (14) are respectively provided with a sliding groove (11), the two sides of the inner wall of the U-shaped clamping plate (3) are respectively fixedly connected with a sliding block (12), and the sliding blocks (12) are slidably mounted on the sliding grooves (11).

5. A polyethylene cable protection tube according to claim 4, wherein: the inner walls of the first protection pipe (1) and the second protection pipe (4) are fixedly connected with rubber pads (5).

6. A polyethylene cable protection tube according to claim 5, wherein: the bottom of first protection tube (1) rotates installs pivot (2), the bottom and pivot (2) fixed connection of second protection tube (4).

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