CN210430787U

CN210430787U - Novel electric engineering expose line protection device

Info

Publication number: CN210430787U
Application number: CN201921358599.0U
Authority: CN
Inventors: 孟惠; 王芳; 李雅静
Original assignee: Xianyang Normal University
Current assignee: Xianyang Normal University
Priority date: 2019-08-20
Filing date: 2019-08-20
Publication date: 2020-04-28
Anticipated expiration: 2029-08-20

Abstract

The utility model discloses a novel electrical engineering expose line protection device in electrical engineering technical field, including the sleeve pipe, the sheathed tube outer wall is provided with the ripple circle, and the sheathed tube outer wall has cup jointed double-layered box, and double-layered box includes punch holder and lower plate, and the inner chamber of punch holder and lower plate is opened there is the ripple groove, and the outer wall of punch holder and lower plate is opened there is the through-hole, and the inner chamber joint of through-hole has fastening bolt, and the outer wall of screw rod has cup jointed supporting spring among the fastening bolt, and this device simple structure, the installation is dismantled conveniently, effectively prolongs the life of line that exposes outward.

Description

Novel electric engineering expose line protection device

Technical Field

The utility model discloses a novel electrical engineering exposed wire protection device specifically is electrical engineering technical field.

Background

During the construction process of electrical engineering, some exposed pipelines often exist, and most of the exposed pipelines are not provided with protection devices. At present only cover the spool through the plastics lid, the spool is ageing easily to expose the spool and can often suffer external impact, trample like the pedestrian, the heavy object drops etc. plastics lid protective effect is poor, and the spool is easily impacted damaged, has reduced life, seriously causes economic loss.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a novel electrical engineering expose line protection device to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a novel electric engineering exposes line protection device, includes the sleeve pipe, sheathed tube outer wall is provided with the ripple circle, sheathed tube outer wall has cup jointed double-layered box, it includes punch holder and lower plate to press from both sides the box, the inner chamber of punch holder and lower plate is opened there is the ripple groove, the outer wall of punch holder and lower plate is opened there is the through-hole, the inner chamber joint of through-hole has fastening bolt, the outer wall of screw rod has cup jointed supporting spring among the fastening bolt.

Preferably, the through holes are at least provided with four groups, and the four groups of through holes are distributed at four corners of the top wall of the clamping box.

Preferably, the inner diameter value of the corrugation groove is smaller than the outer diameter value of the corrugation ring.

Preferably, the sleeve and the corrugated ring are both of rubber structures.

Preferably, the sleeve and the corrugated ring are integrally formed by injection molding.

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

1) the device is characterized in that the outer wall of the sleeve is provided with a corrugated ring, the inner cavity of the clamping box is provided with a corrugated groove, the clamping of the corrugated groove and the corrugated ring improves the connecting strength of the clamping box and the sleeve, and in addition, the corrugated grooves of the inner cavity of one group of clamping boxes can be connected with two groups of sleeves, so that the extension of the sleeve is realized, and the use is convenient;

2) this device presss from both sides box and divide into punch holder and lower plate, combine punch holder and lower plate through fastening bolt, the outer wall of screw rod is provided with supporting spring in fastening bolt, when separating punch holder and lower plate, supporting spring atress compression takes out or puts into the sleeve pipe from pressing from both sides the box, when loosening punch holder and lower plate, supporting spring resumes, supporting spring's restoring force makes punch holder and lower plate recombine, easy to assemble and dismantlement, this device simple structure, the installation is dismantled conveniently, effectively prolong the life of outcrop line.

Drawings

FIG. 1 is a schematic front view of the exposed wire protection device for electrical engineering of the present invention;

fig. 2 is a front cross-sectional view of the clip box of the electrical engineering exposed wire protection device of the present invention;

fig. 3 is a schematic front view, partially cut-away view of the clip box of the electrical engineering exposed wire protection device of the present invention;

fig. 4 is a schematic top view of the clamp box of the exposed wire protection device in electrical engineering.

In the figure: 100 sleeves, 110 corrugated rings, 200 boxes, 210 upper clamping plates, 220 lower clamping plates, 230 corrugated grooves, 240 through holes, 250 fastening bolts and 260 supporting springs.

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.

The utility model provides a novel electrical engineering exposes line protection device, and the installation is dismantled conveniently, effectively prolongs the life of the line that exposes, please refer to fig. 1, including sleeve pipe 100, the outer wall of sleeve pipe 100 is provided with ripple circle 110, sleeve pipe 100 is used for protecting the pencil of its inner chamber, ripple circle 110 improves the compressive strength of sleeve pipe 100, sleeve pipe 100 and ripple circle 110 are rubber construction, sleeve pipe 100 and ripple circle 110 are the integrated into one piece of moulding plastics;

referring to FIG. 1 and FIG. 2, referring to fig. 3 and 4, a clip box 200 is sleeved on an outer wall of a sleeve 100, the clip box 200 includes an upper clip plate 210 and a lower clip plate 220, inner cavities of the upper clip plate 210 and the lower clip plate 220 are provided with corrugated grooves 230, outer walls of the upper clip plate 210 and the lower clip plate 220 are provided with through holes 240, inner cavities of the through holes 240 are clamped with fastening bolts 250, outer walls of screws in the fastening bolts 250 are sleeved with supporting springs 260, the upper clip plate 210 and the lower clip plate 220 are used for clamping the sleeve 100, the corrugated grooves 230 are used for matching with the corrugated rings 110, inner diameter values of the corrugated grooves 230 are smaller than outer diameter values of the corrugated rings 110, sealing performance between the sleeve 100 and the clip box 200 is improved, impurities such as dust and the like are prevented from entering the inner cavities of the clip box 200, the corrugated grooves 230 are prevented from being pulled away from the inner cavities of the clip box 200 by external force, the through holes 240 are used for fixing the fastening bolts 250 to combine and fix the upper clip plate 210 and the.

While the invention has been described above with reference to certain embodiments, various modifications may be made and equivalents may be substituted for elements thereof without departing from the scope of the invention. In particular, as long as there is no structural conflict, the various features of the various embodiments disclosed herein can be used in any combination with one another, and the description of such combinations that is not exhaustive in this specification is merely for brevity and resource saving. Therefore, it is intended that the invention not be limited to the particular embodiments disclosed, but that the invention will include all embodiments falling within the scope of the appended claims.

Claims

1. The utility model provides a novel electrical engineering expose line protection device which characterized in that: including sleeve pipe (100), the outer wall of sleeve pipe (100) is provided with corrugated circle (110), the outer wall of sleeve pipe (100) has cup jointed double-layered box (200), it includes punch holder (210) and lower plate (220) to press from both sides box (200), the inner chamber of punch holder (210) and lower plate (220) is opened has corrugated groove (230), the outer wall of punch holder (210) and lower plate (220) is opened has through-hole (240), the inner chamber joint of through-hole (240) has fastening bolt (250), the outer wall of screw rod has cup jointed supporting spring (260) in fastening bolt (250).

2. The novel electrical engineering exposed wire protection device of claim 1, characterized in that: the through holes (240) are at least provided with four groups, and the four groups of through holes (240) are distributed at four corners of the top wall of the clamping box (200).

3. The novel electrical engineering exposed wire protection device of claim 1, characterized in that: the inner diameter value of the corrugation groove (230) is smaller than the outer diameter value of the corrugation ring (110).

4. The novel electrical engineering exposed wire protection device of claim 1, characterized in that: the sleeve (100) and the corrugated ring (110) are both of rubber structures.

5. The novel electrical engineering exposed wire protection device of claim 4, characterized in that: the sleeve (100) and the corrugated ring (110) are integrally formed by injection molding.