CN211266414U - Anti-cracking electric wire protection structure - Google Patents

Abstract

The utility model discloses a crack control electric wire protection architecture, including protection tube and solid fixed ring, the spout has all been seted up at both ends about the inner chamber of protection tube, gu the equal fixed mounting in both ends has the bracing piece about the fixed ring, two the equal fixed mounting in upper end of bracing piece has the slider, gu fixed ring all sets up threaded hole at both ends about. The utility model discloses a solid fixed ring, the setting of slider and spout, arrange the electric wire in the fixed ring, thereby twist and move two bolts and drive two semicircle fixed blocks and electric wire contact, further fix the electric wire in the fixed ring, then arrange two sliders respectively in two spouts, thereby it is spacing to lead to inwards promoting to arrange the electric wire in the protection tube, further can effectually prevent that the electric wire is crooked to influence the speed that the electric wire penetrates the protection tube, thereby improve the efficiency of work, can clear away debris in the spout through setting up of clearance board, prevent that debris from influencing the efficiency of work.

Description

Anti-cracking electric wire protection structure

Technical Field

The utility model relates to a protection architecture specifically is a crack control electric wire protection architecture.

Background

Underground cable refers to a cable which is usually buried underground, and is a common electric power facility. After entering modern society, due to the reasons of shortage of urban land, high traffic pressure, urban construction and the like, underground cable power transmission is commonly adopted in large cities. Compared with an overhead line, the cable has the advantages of small occupied area, reliable power transmission, strong anti-interference capability and the like. The cable can beautify urban environment, reduce power failure accidents, enhance urban power supply reliability, and improve the transmission capability of a power supply line and the utilization value of urban land.

In the process of implementing the present invention, the inventor finds that at least the following problems exist in the prior art and are not solved: 1. the cable is not provided with a guide mechanism when penetrating into the protection tube, so that the speed of installing the protection tube is influenced, and the working efficiency is further influenced, and therefore the anti-cracking wire protection structure is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a crack control electric wire protection architecture has solved the problem that proposes among the background art.

In order to achieve the above object, the utility model provides a following technical scheme: an anti-cracking electric wire protection structure comprises a protection tube and a fixing ring;

the spout has all been seted up at both ends about the inner chamber of protection tube, the equal fixed mounting in solid fixed ring's the upper and lower both ends has the bracing piece, two the equal fixed mounting in upper end of bracing piece has the slider, gu fixed ring all seted up threaded hole, two both ends about, all are equipped with the bolt in the threaded hole, two the bolt respectively with two screw hole screwed connection, two the equal swing joint of relative one end of bolt has semicircle fixed block, two the equal fixed mounting in left end of slider has the connecting rod, two the equal fixed mounting in left end of connecting rod has the clearance board.

As a preferred embodiment of the present invention, the inner cavity of the protection tube is fixedly installed with a reinforcing steel ring.

As an optimal implementation manner of the utility model, two the inboard equal fixed mounting of semicircle fixed block has the rubber pad.

As a preferred embodiment of the present invention, a waterproof layer is fixedly installed on the outer side of the protection tube.

As a preferred embodiment of the present invention, the inner cavity of the protection tube is fixedly installed with a fireproof layer, and the fireproof layer is made of asbestos material.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model relates to a crack control electric wire protection architecture, through solid fixed ring, the setting of slider and spout, arrange the electric wire in the fixed ring, thereby twist and move two bolts and drive two semicircle fixed blocks and electric wire contact, further fix the electric wire in the fixed ring, then arrange two spouts in respectively with two sliders, thereby it is spacing to lead to inwards promoting to arrange the electric wire in the protective tube, further can effectually prevent that the electric wire is crooked to influence the speed that the electric wire penetrated the protective tube, thereby improve the efficiency of work, can clear away debris in the spout through setting up of clearance board, prevent that debris from influencing the efficiency of work.

2. The utility model relates to a crack control electric wire protection architecture, the intensity that can effectual increase protection tube through setting up of consolidating the steel ring, further prevent that the protection tube warp and cause the damage to the electric wire in the protection tube.

3. The utility model relates to a crack control electric wire protection architecture can effectually prevent through the setting of rubber pad that the semicircle fixed block from causing the damage to the outside insulating layer of electric wire, the further electric wire that prevents leaks electricity.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

fig. 1 is a side view of an anti-cracking wire protection structure of the present invention;

fig. 2 is a top view of the utility model relates to an anti-cracking wire protection structure spout.

In the figure: 1. protecting the tube; 2. a waterproof layer; 3. reinforcing a steel ring; 4. a fire barrier layer; 5. a chute; 6. a slider; 7. a support bar; 8. a fixing ring; 9. a threaded hole; 10. a bolt; 11. a semicircular fixed block; 12. a rubber pad; 13. cleaning the plate; 14. a connecting rod.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

In the description of the present invention, it should be noted that, unless explicitly stated or limited otherwise, the terms "mounted," "connected" and "disposed" are to be interpreted broadly, and may be, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed; the utility model discloses in provide only supply the reference with the model of electrical apparatus. For those skilled in the art, different types of electrical appliances with the same function can be replaced according to actual use conditions, and for those skilled in the art, the specific meaning of the above terms in the present invention can be understood in specific situations.

Referring to fig. 1-2, the present invention provides a technical solution: an anti-cracking electric wire protection structure comprises a protection tube 1 and a fixing ring 8;

the upper end and the lower end of the inner cavity of the protection tube 1 are both provided with sliding grooves 5, the upper end and the lower end of the fixing ring 8 are both fixedly provided with supporting rods 7, the upper ends of the two supporting rods 7 are both fixedly provided with sliding blocks 6, the left end and the right end of the fixing ring 8 are both provided with threaded holes 9, two threaded holes 9 are both provided with bolts 10, the two bolts 10 are respectively in threaded connection with the two threaded holes 9, the opposite ends of the two bolts 10 are both movably connected with semicircular fixing blocks 11, the left ends of the two sliding blocks 6 are both fixedly provided with connecting rods 14, the left ends of the two connecting rods 14 are both fixedly provided with cleaning plates 13, wires are arranged in the fixing ring 8 through the arrangement of the fixing ring 8, the two bolts 10 are screwed so as to drive the two semicircular fixing blocks 11 to be in contact with the wires, and the, then arrange two sliders 6 in two spouts 5 respectively, thereby it is spacing to lead to inside promotion to arrange the electric wire in protection tube 1, further can effectually prevent that the crooked speed that influences the electric wire and penetrate protection tube 1 of electric wire to improve the efficiency of work, can clear away debris in the spout 5 through setting up of clearance board 13, prevent that debris from influencing the efficiency of work.

In this embodiment (please refer to fig. 1), the reinforcing steel ring 3 is fixedly installed in the inner cavity of the protection tube 1, and the strength of the protection tube 1 can be effectively increased by the reinforcing steel ring 3, so as to further prevent the electric wire in the protection tube 1 from being damaged by the deformation of the protection tube 1.

In this embodiment (see fig. 1), rubber pads 12 are fixedly mounted on inner sides of the two semicircular fixing blocks 11, and the semicircular fixing blocks 11 can be effectively prevented from damaging an insulating layer outside the electric wire by the arrangement of the rubber pads 12, so as to further prevent electric leakage of the electric wire.

In this embodiment (please refer to fig. 1), a waterproof layer 2 is fixedly installed on the outer side of the protection tube 1, and the waterproof layer 2 can effectively prevent water from permeating into the protection tube 1, thereby further preventing the electric wire from being damaged by accumulated water.

In this embodiment (please refer to fig. 1), a fire-proof layer 4 is fixedly installed in an inner cavity of the protection tube 1, the fire-proof layer 4 is made of asbestos material, and the fire-proof layer 4 can effectively reduce and slow down the spread of fire, so as to further reduce loss.

It should be noted that the utility model relates to an anti-cracking electric wire protection structure, which comprises a protection tube 1, a waterproof layer 2, a reinforcing steel ring 3, a fireproof layer 4, a sliding groove 5, a sliding block 6, a support rod 7, a fixing ring 8, a threaded hole 9, a bolt 10, a semicircular fixing block 11, a rubber pad 12, a cleaning plate 13 and a connecting rod 14, wherein the components are all universal standard components or components known by technicians in the field, the structure and the principle of the anti-cracking electric wire protection structure can be known by technical manuals or conventional experimental methods, when in work, the electric wire is arranged in the fixing ring 8 through the arrangement of the fixing ring 8, the sliding block 6 and the sliding groove 5, then the two bolts 10 are twisted to drive the two semicircular fixing blocks 11 to be contacted with the electric wire, the electric wire is further fixed in the fixing ring 8, then the two sliding blocks 6 are respectively arranged in the two sliding grooves 5, and then the electric wire is pushed, further can effectually prevent that the crooked speed that influences the electric wire and penetrate protection tube 1 of electric wire that influences of electric wire, thereby improve the efficiency of work, can clear away debris in the spout 5 through setting up of clearance board 13, prevent that debris from influencing the efficiency of work, can effectual increase protection tube 1's intensity through the setting of reinforcing steel ring 3, further prevent that protection tube 1 warp and cause the damage to electric wire in protection tube 1, setting up through rubber pad 12 can effectually prevent that semicircle fixed block 11 from causing the damage to the outside insulating layer of electric wire, further prevent the electric wire electric leakage, can effectually prevent through waterproof layer 2's setting in can effectually prevent water infiltration protection tube 1, further prevent that ponding from causing the damage to the electric wire, can effectually reduce stretching of slowing down the intensity of a fire through setting up of flame retardant coating 4, further reduce the loss.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims (5)

1. An anti-cracking electric wire protection structure is characterized by comprising a protection tube (1) and a fixing ring (8);

spout (5) have all been seted up at both ends about the inner chamber of protection tube (1), the equal fixed mounting in upper and lower both ends of solid fixed ring (8) has bracing piece (7), two the equal fixed mounting in upper end of bracing piece (7) has slider (6), both ends all set up threaded hole (9), two about solid fixed ring (8) all be equipped with bolt (10), two in screw hole (9) bolt (10) respectively with two screw hole (9) screwed connection, two the equal swing joint in relative one end of bolt (10) has semicircle fixed block (11), two the equal fixed mounting in left end of slider (6) has connecting rod (14), two the equal fixed mounting in left end of connecting rod (14) has clearance board (13).

2. An anti-cracking wire protection structure according to claim 1, characterized in that: and a reinforcing steel ring (3) is fixedly arranged in the inner cavity of the protection tube (1).

3. An anti-cracking wire protection structure according to claim 1, characterized in that: rubber pads (12) are fixedly arranged on the inner sides of the two semicircular fixing blocks (11).

4. An anti-cracking wire protection structure according to claim 1, characterized in that: and a waterproof layer (2) is fixedly arranged on the outer side of the protection tube (1).

5. An anti-cracking wire protection structure according to claim 1, characterized in that: the inner cavity of the protection tube (1) is fixedly provided with a fireproof layer (4), and the fireproof layer (4) is made of asbestos materials.

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