CN217903893U

CN217903893U - Cable protection pipe

Info

Publication number: CN217903893U
Application number: CN202221324784.XU
Authority: CN
Inventors: 朱展翔; 麻雅靓; 李海林
Original assignee: China United Engineering Corp Ltd
Current assignee: China United Engineering Corp Ltd
Priority date: 2022-05-30
Filing date: 2022-05-30
Publication date: 2022-11-25
Anticipated expiration: 2032-05-30

Abstract

The utility model provides a cable protection pipe can press from both sides the cable in the tight tube, and stifled mouthful mechanism convenient operation has avoided the condition that the electric wire gathers together the series flow together. One end of the protective pipe cap is rotatably arranged at the top of the pipe body, and the other end of the protective pipe cap is fixedly provided with a clamping frame mounting seat; the sliding block is vertically and slidably arranged on the pipe body; the first spring is arranged above the sliding block, one end of the first spring is fixed with the pipe body, and the other end of the first spring is fixed with the sliding block; one end of the clamping frame is hinged with the clamping frame mounting seat, and the other end of the clamping frame is clamped with the sliding block; the cap plug is fixed at the bottom of the protective pipe cap, and the hook ring is fixedly arranged at the bottom of the cap plug; the cylinder is slidably mounted on the tube body; the sliding disc is transversely installed in the cylinder in a sliding manner; the sliding column and the connecting column are respectively positioned at two sides of the sliding disc; one end of the sliding column is fixedly connected with the sliding disc, and the other end of the sliding column is fixedly connected with the clamping block; one end of the connecting column is fixed on the sliding disc, and the other end of the connecting column is fixedly connected with the pull ring; one end of the second spring is fixedly connected to the sliding disc, and the other end of the second spring is fixedly connected to the cylinder.

Description

Cable protection pipe

Technical Field

The utility model relates to a cable protection pipe.

Background

The cable protection pipe is a metal protection pipe which is laid on the outer layer of the cable and has certain mechanical strength in order to prevent the cable from being damaged. The cable protection pipe is mainly installed in a section where the communication cable and the power line are crossed, so that the short circuit accident caused by the disconnection of the power line is prevented, the communication cable and the steel wire rope are electrified, the cable, the switch and the machine core board are protected, the whole machine is not burnt out, and a certain isolation effect is achieved on the magnetic field interference of the power line. After the protection pipe is laid, the pipe orifice at one end is tightly blocked, so that foreign matters are prevented from entering the cable protection pipe, and normal power supply of the electric wire is influenced. However, the current cable protection tube has the following disadvantages:

1. the cable protection tube cannot clamp the cable in the tube, so that the cable is not fixed in the cable protection tube;

2. the plugging mechanism of the cable protection pipe has the defect of inconvenient operation;

3. the problem that a plurality of wires are gathered together to be in series flow exists, and potential safety hazards exist.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to overcome the above-mentioned not enough that exists among the prior art, and provide a cable protection pipe that structural design is reasonable, can press from both sides the cable in the pipe, and stifled mouthful mechanism convenient operation has avoided the condition that the electric wire gathers together the series flow together.

The utility model provides a technical scheme that above-mentioned problem adopted is: a cable protection tube, includes body, its characterized in that: the clamping device also comprises a cap mechanism and a clasping mechanism; the cap mechanism comprises a protective pipe cap, a clamping frame mounting seat, a clamping frame, a cap plug, a hook ring and a first spring; one end of the protective pipe cap is rotatably arranged at the top of the pipe body, and the other end of the protective pipe cap is fixedly provided with a clamping frame mounting seat; the sliding block is vertically and slidably arranged on the pipe body; the first spring is vertically arranged above the sliding block, one end of the first spring is fixed with the pipe body, and the other end of the first spring is fixed with the sliding block; one end of the clamping frame is hinged with the clamping frame mounting seat, and the other end of the clamping frame is clamped with the sliding block; the cap plug is fixed at the bottom of the protective pipe cap, and the hook ring is fixedly arranged at the bottom of the cap plug; the two groups of holding mechanisms are arranged on two sides of the pipe body and comprise a cylinder, a pull ring, a second spring, a sliding disc, a sliding column and a clamping block; the cylinder is vertically and slidably arranged on the pipe body; the sliding disc is transversely installed in the cylinder in a sliding manner; the sliding column and the connecting column are respectively positioned at two sides of the sliding disc; one end of the sliding column is fixedly connected with the sliding disc, and the other end of the sliding column is fixedly connected with the clamping block; one end of the connecting column is fixed on the sliding disc, and the other end of the connecting column is fixedly connected with the pull ring; one end of the second spring is fixedly connected to the sliding disc, and the other end of the second spring is fixedly connected to the cylinder.

The top of body seted up the upper groove, seted up the cross spout in the upper groove, go up vertical sliding connection in the cross spout and have last crosshead shoe, the sliding block is fixed on last crosshead shoe.

Sliding block lower part be equipped with the annular knurl.

The sliding block on seted up the draw-in groove, the other end and the draw-in groove joint of card frame.

The shackle be a plurality of, evenly set up.

The body lower part seted up the low groove, seted up down the spout in the low groove, the lower cross spout has been seted up to the low groove, vertical sliding connection has lower crosshead shoe in the lower cross spout, the drum is fixed under on the crosshead shoe.

The cap mechanism of the utility model also comprises a first connecting rod, a second connecting rod and a rotating pin; the top one side fixedly connected with second connecting rod of body, the one end of first connecting rod is articulated through rotatory round pin and second connecting rod, the other end and the one end fixed connection of protection pipe cap.

Compared with the prior art, the utility model, have following advantage and effect:

1. the cap mechanism is arranged, and the pipe body can be conveniently opened or closed by workers through structures such as the clamping frame and the sliding block, so that foreign matters are prevented from entering the pipe body, and cables are protected; through the shackle, the condition that wires are gathered together and are streamed together can be avoided, and the safety in the cable protection pipe is improved.

2. The clamping mechanism is arranged, so that the cable can be clamped through the clamping block, the cable is favorably fixed in the cable protection pipe, and the cable is not easily damaged.

Drawings

Fig. 1 is a schematic structural diagram of an embodiment of the present invention;

FIG. 2 is a schematic side view of the embodiment of the present invention;

FIG. 3 isbase:Sub>A sectional view A-A of FIG. 2;

FIG. 4 is a sectional view taken along line B-B of FIG. 3;

FIG. 5 is a cross-sectional view C-C of FIG. 3;

FIG. 6 is an enlarged view of a portion of FIG. 3 at D;

FIG. 7 is an enlarged view of a portion of FIG. 3 at E;

FIG. 8 is an enlarged view of a portion of FIG. 3 at F;

fig. 9 is a partial enlarged view of fig. 4 at G.

Detailed Description

The present invention will be described in further detail below with reference to the accompanying drawings by way of examples, which are illustrative of the present invention and are not intended to limit the present invention.

The embodiment of the utility model provides a include body 1, block mechanism and hold mechanism tightly.

The cap mechanism comprises a protective pipe cap 2, a first connecting rod 3, a second connecting rod 4, a rotating pin 5, a clamping frame mounting seat 6, a clamping frame 7, a cap plug 16, a hook ring 17 and a first spring 19.

One side of the top of the pipe body 1 is fixedly connected with a second connecting rod 4, one end of a first connecting rod 3 is hinged with the second connecting rod 4 through a rotating pin 5, the other end of the first connecting rod is fixedly connected with one end of the protection pipe cap 2, and thus one end of the protection pipe cap 2 is rotatably installed on the top of the pipe body 1; the other end of the protective pipe cap 2 is fixed with a clamping frame mounting seat 6.

Upper groove 9 has been seted up to the top opposite side of body 1, has seted up cross spout 28 in the upper groove 9, goes up vertical sliding connection in the cross spout 28 and has last cross slide block 27, and sliding block 8 is fixed on last cross slide block 27, and so sliding block 8 is in upper groove 9 of body 1 with regard to vertical slidable mounting. The lower part of the sliding block 8 is provided with an inclined plane, and the inclined plane is provided with uniformly distributed knurls 15, so that a worker can conveniently push the sliding block 8.

First spring 19 is located upper groove 9, and vertical the setting in the top of sliding block 8, and its one end is fixed with the upper groove 9 top of body 1, and the other end is fixed with sliding block 8.

One end of the clamping frame 7 is hinged with the clamping frame mounting seat 6; the slide block 8 is provided with a clamping groove, and the other end of the clamping frame 7 is clamped with the clamping groove and is further clamped with the slide block 8.

The cap plug 16 is fixed at the bottom of the protective pipe cap 2, and the cap plug 16 is matched with the top of the pipe body 1.

The hook ring 17 is fixedly arranged in the bottom groove of the cap plug 16, the hook rings 17 are uniformly arranged, and one hook ring 17 is connected with one electric wire 18.

The clasping mechanism comprises a cylinder 11, a pull ring 12, a second spring 20, a sliding disc 21, a sliding column 22 and a clamping block 23.

The lower portion of the tube body 1 is provided with a lower groove 10, the middle portion of the lower groove 10 is provided with a lower sliding groove 24, two ends of the lower sliding groove 24 are provided with two lower cross sliding grooves 26 which are symmetrically distributed, a lower cross sliding block 25 is vertically and slidably connected in the lower cross sliding grooves 26, and the cylinder 11 is fixed on the lower cross sliding block 25, so that the cylinder 11 is vertically and slidably mounted in the lower groove 10 of the tube body 1.

The sliding disc 21 is mounted laterally slidably in the cylinder 11. The sliding column 22 and the connecting column 13 are respectively positioned at both sides of the sliding disk 21. One end of the sliding column 22 is fixedly connected with the sliding disc 21, and the other end is fixedly connected with the clamping block 23. One end of the connecting column 13 is fixed on the sliding disc 21, and the other end of the connecting column passes through the cylinder 11 and is fixedly connected with the pull ring 12.

The outer side of the connecting column 13 is sleeved with a second spring 20, one end of the second spring 20 is fixedly connected to the side wall of the sliding disk 21, and the other end is fixedly connected to the side wall of the inner groove of the cylinder 11.

The two groups of holding mechanisms are symmetrically arranged on two sides of the pipe body 1.

The utility model discloses a theory of operation does:

the workman can open protection tube cap 2 earlier, and cable 14 penetrates from the bottom of body 1, then twines electric wire 18 among the cable 14 on shackle 17, then presses annular knurl 15 department on sliding block 8 and upwards drags with the hand, and sliding block 8 rebound makes first spring 19 compress, waits to draw-in groove on the sliding block 8 and card frame 7's position when equal height, inserts the lower extreme of card frame 7 in the draw-in groove for protection tube cap 2 is locked, accomplishes block mechanism function.

Pulling the pull rings 12 of the two clasping mechanisms and pulling outwards, wherein the pull rings 12 move outwards to drive the sliding circular discs 21 to move outwards, the sliding circular discs 21 move outwards to drive the sliding columns 22 to move outwards and compress the second springs 20, the sliding columns 22 move outwards to drive the clamping blocks 23 to move outwards, after the electric wires 18 at the upper ends of the cables 14 are fixed, the hands are loosened simultaneously, and the second springs 20 drive the two symmetrically-distributed clamping blocks 23 to clamp the cables 14 from two sides. If it is desired to remove the cable 14, the cylinder 11 is slid upwardly, the cylinder 11 is moved upwardly to move the cable 14 upwardly, the protective cap 2 is opened to remove the cable 14 from the shackle 17 and the cable 14 is removed by simultaneously releasing the pull ring 12.

In addition, it should be noted that the specific embodiments described in the present specification may be different in the components, the shapes of the components, the names of the components, and the like, and the above description is only an example of the structure of the present invention. All the equivalent changes or simple changes made according to the structure, characteristics and principle of the utility model are included in the protection scope of the utility model.

Claims

1. A cable protection tube, includes body, its characterized in that: the device also comprises a cap mechanism and a clasping mechanism; the cap mechanism comprises a protective pipe cap, a clamping frame mounting seat, a clamping frame, a cap plug, a hook ring and a first spring; one end of the protective pipe cap is rotatably arranged at the top of the pipe body, and the other end of the protective pipe cap is fixedly provided with a clamping frame mounting seat; the sliding block is vertically and slidably arranged on the pipe body; the first spring is vertically arranged above the sliding block, one end of the first spring is fixed with the pipe body, and the other end of the first spring is fixed with the sliding block; one end of the clamping frame is hinged with the clamping frame mounting seat, and the other end of the clamping frame is clamped with the sliding block; the cap plug is fixed at the bottom of the protective pipe cap, and the hook ring is fixedly arranged at the bottom of the cap plug; the two groups of holding mechanisms are arranged on two sides of the pipe body and comprise a cylinder, a pull ring, a second spring, a sliding disc, a sliding column and a clamping block; the cylinder is vertically and slidably arranged on the pipe body; the sliding disc is transversely installed in the cylinder in a sliding manner; the sliding column and the connecting column are respectively positioned at two sides of the sliding disc; one end of the sliding column is fixedly connected with the sliding disc, and the other end of the sliding column is fixedly connected with the clamping block; one end of the connecting column is fixed on the sliding disc, and the other end of the connecting column is fixedly connected with the pull ring; one end of the second spring is fixedly connected to the sliding disc, and the other end of the second spring is fixedly connected to the cylinder.

2. Cable protection tube according to claim 1, characterized in that: the top of body seted up the upper groove, seted up the cross spout in the upper groove, go up vertical sliding connection in the cross spout and have last crosshead shoe, the sliding block is fixed on last crosshead shoe.

3. Cable protection tube according to claim 1, characterized in that: and a knurling is arranged at the lower part of the sliding block.

4. Cable protection tube according to claim 1, characterized in that: the sliding block on seted up the draw-in groove, the other end and the draw-in groove joint of card frame.

5. Cable protection tube according to claim 1, characterized in that: the shackle is a plurality of and is evenly arranged.

6. Cable protection tube according to claim 1, characterized in that: the lower portion of the pipe body is provided with a lower groove, a lower sliding groove is formed in the lower groove, a lower cross sliding groove is formed in the lower sliding groove, a lower cross sliding block is vertically and slidably connected in the lower cross sliding groove, and the cylinder is fixed on the lower cross sliding block.

7. Cable protection tube according to claim 1, characterized in that: the cap mechanism further comprises a first connecting rod, a second connecting rod and a rotating pin; the second connecting rod is fixedly connected to one side of the top of the pipe body, one end of the first connecting rod is hinged to the second connecting rod through a rotating pin, and the other end of the first connecting rod is fixedly connected with one end of the protection pipe cap.