CN210201447U

CN210201447U - Electric power pipe of multiple protection

Info

Publication number: CN210201447U
Application number: CN201921286950.XU
Authority: CN
Inventors: Dongjian Guo; 郭东建
Original assignee: Zheng Shaolin
Current assignee: Zheng Shaolin
Priority date: 2019-08-09
Filing date: 2019-08-09
Publication date: 2020-03-27
Anticipated expiration: 2029-08-09

Abstract

The utility model discloses an electric power pipe of multiple protection relates to electric power pipe technical field, including the inner circle, the inner wall fixedly connected with of inner circle is the fixed block that the cyclic annular equidistance was arranged, and first cavity has all been seted up to the inside of every fixed block, and two symmetrical first spouts have all been seted up to the inside wall of every first cavity, and the sliding plate has all been placed to the inside of every first cavity, and the inner wall that the inner circle was kept away from to every first cavity has seted up first through-hole. This electric power pipe of multiple protection has reached and has made the effect that the fixed column can reciprocate through the cooperation removal between first slider and the first spout, has possessed and has made the function that can resist compression between inner circle and the lasso through reset spring, has the advantage that compressive property is good, has improved the integrity of cable, has reached and has made the mobilizable effect of little link, has possessed the big link of accessible and has carried out the function of hanging to the cable with little link, further improvement the integrity of cable.

Description

Electric power pipe of multiple protection

Technical Field

The utility model relates to an electric power pipe technical field specifically is an electric power pipe of multiple protection.

Background

The electric power tube is a product which is coated inside and outside by PE (polyethylene) through hot dip coating or epoxy resin, has excellent corrosion resistance, has good electrical insulation property, does not generate electric corrosion, has low water absorption, high mechanical strength and small friction coefficient, can achieve the purpose of long-term use, and can effectively prevent the damage of plant roots and soil environmental stress and the like.

A electric power pipe for cable protection all buries underground when using, after long-time earth extrusion, causes the deformation or the fracture of electric power pipe easily to the integrity of cable is placed to the direct influence inside, causes the corruption of cable easily, and compressive property is relatively poor.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing an electric power pipe of multiple protection has possessed the advantage that compressive property is good, has solved the poor problem of current electric power pipe compressive property.

The utility model discloses a solve above-mentioned technical problem, provide following technical scheme: the utility model provides an electric power pipe of multiple protection, includes the inner circle, the inner wall fixedly connected with of inner circle is the fixed block that cyclic annular equidistance was arranged, every first cavity has all been seted up to the inside of fixed block, every two symmetrical first spouts have all been seted up to the inside wall of first cavity, every the sliding plate has all been placed to the inside of first cavity, every first cavity is kept away from the inner wall of inner circle and has been seted up first through-hole.

The inner ring is characterized in that a reset spring is fixedly connected to one side face of each sliding plate, a plurality of reset springs are fixedly connected with the inner walls of the first cavities respectively, a fixed column is fixedly connected to the other side face of each sliding plate, the other ends of the fixed columns penetrate through the first through holes respectively and extend to the outside of the fixed block, a ferrule is placed inside the inner ring, and the other side face of each fixed column is fixedly connected with the outer surface of the ferrule.

Furthermore, the two side surfaces of each sliding plate are fixedly connected with first sliding blocks matched with the first sliding grooves, and the first sliding blocks are clamped in the first sliding grooves.

By adopting the technical scheme, the sliding stability of the sliding plate can be ensured, and the overall practical effect is improved.

Furthermore, the inner wall of the ferrule is fixedly connected with connecting rods which are arranged in an annular and equidistant mode, the other side face of each connecting rod is fixedly connected with a large hanging ring, a second cavity is formed in each large hanging ring, and a second sliding groove is formed in the inner side wall of each second cavity.

Through adopting above-mentioned technical scheme, can carry out partly hanging through big link to the cable and put, have convenient to use's advantage.

Further, every the sliding block has all been placed to the inside of second cavity, every the second through-hole has all been seted up to another inside wall of second cavity, every the equal fixedly connected with of a side of sliding block hangs the ring, and is a plurality of the other end of little link runs through a plurality of second through-holes respectively and extends to the outside of big link.

By adopting the technical scheme, the cable can be hung through the small hanging ring and the large hanging ring, the contact condition between the cable and the inner wall of the pipe is prevented, and the integrity of the cable is further improved.

Furthermore, every the equal fixedly connected with of another side of sliding block and the second slider of second spout looks adaptation, and second slider joint is in the second spout.

Through adopting above-mentioned technical scheme, guaranteed the removal of sliding block stable, improved holistic practical effect.

Furthermore, an outer ring is placed outside the inner ring, a foam ball layer is arranged between the outer ring and the inner ring, and compression-resistant lugs which are annularly and equidistantly arranged are fixedly connected to the outer surface of the outer ring.

Through adopting above-mentioned technical scheme, can further protect the lasso through foam ball layer and resistance to compression lug to carry out multiple protection to the cable.

Compared with the prior art, the electric power pipe with multiple protections has the following beneficial effects:

1. the utility model is characterized in that the inner wall of the inner ring is fixedly connected with fixing blocks which are arranged in an annular shape at equal intervals, and the first slide block, the first cavity, the first chute, the sliding plate, the first through hole, the fixed column and the reset spring are arranged in a matching way, so that the effect that the fixed column can move up and down through the matching movement between the first slide block and the first chute is achieved, the function of enabling the inner ring and the ferrule to resist pressure through the reset spring is achieved, the cable has the advantage of good pressure resistance, the integrity of the cable is improved, the connecting rods which are arranged in an annular and equidistant mode are fixedly connected to the inner wall of the ferrule, and the large hanging ring, the second cavity, the second sliding groove, the second sliding block, the sliding block and the small hanging ring are matched to be arranged, so that the effect of enabling the small hanging ring to be movable is achieved, the cable is supported and hung through the large hanging ring and the small hanging ring, and the integrity of the cable is further improved.

2. The utility model discloses an outer lane has been placed to the outside of inner circle to and the cooperation setting between resistance to compression lug and the foam ball layer, possessed the function that improves outer lane and inner circle crushing resistance, further improvement holistic barrier propterty, effectually carry out multiple protection to the cable.

Drawings

Fig. 1 is a sectional view of the fixing block of the present invention;

FIG. 2 is an enlarged schematic view of the structure at A in FIG. 1 according to the present invention;

fig. 3 is an enlarged schematic view of the structure at B in fig. 1 according to the present invention.

In the figure: 1-ferrule, 2-compression-resistant bump, 3-outer ring, 4-foam ball layer, 5-inner ring, 6-connecting rod, 7-large hanging ring, 8-sliding block, 9-second cavity, 10-second sliding groove, 11-second sliding block, 12-second through hole, 13-small hanging ring, 14-first sliding block, 15-first sliding groove, 16-fixed block, 17-return spring, 18-first cavity, 19-fixed column, 20-first through hole and 21-sliding 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 work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides an electric power pipe of multiple protection, includes inner circle 5, and the inner wall fixedly connected with of inner circle 5 is cyclic annular equidistance fixed block 16 who arranges, and first cavity 18 has all been seted up to the inside of every fixed block 16, and two symmetrical first spout 15 have all been seted up to the inside wall of every first cavity 18, and sliding plate 21 has all been placed to the inside of every first cavity 18, and first through-hole 20 has been seted up to the inner wall that the inner circle 5 was kept away from to every first cavity 18.

The equal fixedly connected with reset spring 17 of a side of every sliding plate 21, and a plurality of reset springs 17 respectively with the inner wall fixed connection of a plurality of first cavities 18, the equal fixedly connected with fixed column 19 of another side of every sliding plate 21, and a plurality of first through-holes 20 are run through respectively and extend to the outside of fixed block 16 to the other end of a plurality of fixed columns 19, and ferrule 1 has been placed to the inside of inner circle 5, and the another side of every fixed column 19 all is connected with the surface fixed connection of ferrule 1.

The two side surfaces of each sliding plate 21 are fixedly connected with first sliding blocks 14 matched with the first sliding grooves 15, the first sliding blocks 14 are clamped in the first sliding grooves 15, the sliding stability of the sliding plates 21 can be ensured, the overall practical effect is improved, the inner wall of the ferrule 1 is fixedly connected with connecting rods 6 which are annularly and equidistantly arranged, the other side surface of each connecting rod 6 is fixedly connected with a large hanging ring 7, a second cavity 9 is arranged inside each large hanging ring 7, a second sliding groove 10 is arranged on the inner side wall of each second cavity 9, a part of cables can be hung through the large hanging rings 7, the cable hanging device has the advantage of convenient use, sliding blocks 8 are arranged inside each second cavity 9, second through holes 12 are arranged on the other inner side wall of each second cavity 9, a small hanging ring 13 is fixedly connected to one side surface of each sliding block 8, the other ends of the small hanging rings 13 respectively penetrate through the second through holes 12 and extend to the outside of the large hanging rings 7, can hang through little link 13 and big link 7 and put the cable, the condition that has prevented cable and inside pipe wall contact from taking place, further improvement the integrity of cable, the equal fixedly connected with in another side of every sliding block 8 and the second slider 11 of second spout 10 looks adaptation, and 11 joints of second slider are in second spout 10, sliding block 8's removal is stable has been guaranteed, holistic practical function has been improved, outer lane 3 has been placed to the outside of inner circle 5, be provided with foam ball layer 4 between outer lane 3 and the inner circle 5, and the outer fixed surface of outer lane 3 is the resistance to compression lug 2 that cyclic annular equidistance was arranged, can further protect lasso 1 through foam ball layer 4 and resistance to compression lug 2, thereby protect the cable multiple.

During the use, utilize the cooperation between second slider 11 and the second spout 10 to remove, stimulate little link 13 through the manpower, make little link 13 spill the maximum length, the cable that will place supports through little link 13 and big link 7 and hangs and put the cable, bury the place wholly, when extrudeing outer lane 3, outer lane 3 can extrude inner circle 5, utilize the cooperation between first slider 14 and the first spout 15 to remove, make fixed column 19 drive sliding plate 21 and remove, thereby cause the extrusion to reset spring 17, utilize reset spring 17's restoration nature, make fixed column 19 reset, thereby improve holistic compressive property, prevent the damage of lasso 1, further the integrity of cable has been guaranteed.

Claims

1. A multiple protection power tube, includes inner circle (5), its characterized in that: the inner wall of the inner ring (5) is fixedly connected with fixed blocks (16) which are annularly arranged at equal intervals, a first cavity (18) is formed in each fixed block (16), two symmetrical first sliding grooves (15) are formed in the inner side wall of each first cavity (18), a sliding plate (21) is placed in each first cavity (18), and a first through hole (20) is formed in the inner wall, far away from the inner ring (5), of each first cavity (18);

every the equal fixedly connected with reset spring (17) of a side of sliding plate (21), and a plurality of reset springs (17) respectively with the inner wall fixed connection of a plurality of first cavitys (18), every the equal fixedly connected with fixed column (19) of another side of sliding plate (21), and the other end of a plurality of fixed columns (19) runs through a plurality of first through-holes (20) respectively and extends to the outside of fixed block (16), ferrule (1) has been placed to the inside of inner circle (5), every another side of fixed column (19) all is connected with the surface fixed of ferrule (1).

2. A multiple protection electrical power tube as claimed in claim 1, wherein: two side surfaces of each sliding plate (21) are fixedly connected with first sliding blocks (14) matched with the first sliding grooves (15), and the first sliding blocks (14) are clamped in the first sliding grooves (15).

3. A multiple protection electrical power tube as claimed in claim 1, wherein: the inner wall fixedly connected with of lasso (1) is connecting rod (6) that cyclic annular equidistance was arranged, every the big link (7) of the equal fixedly connected with in another side of connecting rod (6), every second cavity (9), every have all been seted up to the inside of big link (7) second spout (10) have all been seted up to the inside wall of second cavity (9).

4. A multiple protection electrical power tube as claimed in claim 3, wherein: every sliding block (8), every have all been placed to the inside of second cavity (9) second through-hole (12), every have all been seted up to another inside wall of second cavity (9) the little link (13) of the equal fixedly connected with in a side of sliding block (8), it is a plurality of the other end of little link (13) runs through a plurality of second through-holes (12) respectively and extends to the outside of big link (7).

5. The multiple protection electrical power tube of claim 4, wherein: every the equal fixedly connected with of another side of sliding block (8) and second slider (11) of second spout (10) looks adaptation, and second slider (11) joint is in second spout (10).

6. A multiple protection electrical power tube as claimed in claim 1, wherein: an outer ring (3) is placed outside the inner ring (5), a foam ball layer (4) is arranged between the outer ring (3) and the inner ring (5), and compression-resistant lugs (2) which are annularly and equidistantly arranged are fixedly connected to the outer surface of the outer ring (3).