CN209929860U

CN209929860U - Device for preventing low-voltage insulated wire from being worn

Info

Publication number: CN209929860U
Application number: CN201921011554.6U
Authority: CN
Inventors: 路军; 李文刚; 谭肇斌; 陈耀泳; 张旭彬; 许剑斌
Original assignee: Zhaoqing Nanxing Electric Power Engineering Co Ltd
Current assignee: Zhaoqing Nanxing Electric Power Engineering Co Ltd
Priority date: 2019-06-28
Filing date: 2019-06-28
Publication date: 2020-01-10
Anticipated expiration: 2029-06-28

Abstract

The utility model relates to a 10kV electric power overhead line erects construction field, especially relates to a prevent device of low pressure insulated conductor wearing and tearing, including two semicircle covers, the outside of semicircle cover is equipped with the mounting, the mounting be equipped with semicircle cover complex semicircle, the semicircle cover is located in the semicircle of mounting, the both ends of mounting are equipped with the fixed plate, two the semicircle cover utilizes the bolt to pass the fixed plate locks the combination and is the sheath. The device can be sleeved outside the insulated conductor to avoid direct contact with the ground, so that the low-voltage insulated conductor is prevented from being abraded in the process of dragging the conductor.

Description

Device for preventing low-voltage insulated wire from being worn

Technical Field

The utility model relates to a 10kV electric power overhead line erects construction field, especially relates to a device that prevents low voltage insulation wire wearing and tearing.

Background

At present, along with the increase of social power consumption demand, the construction of distribution network is also constantly deepening, and distribution overhead line is the essential important link of distribution network construction, and can often stride across the low pressure wire in the circuit erects, when dragging the wire, can arouse that low pressure insulation line is insulating damaged, causes constructor to electrocute casualties accident. The existing measures are as follows: firstly, a bamboo-lapping shed frame is adopted to wrap crossed wires, and the main network construction is mainly adopted; and secondly, the bamboo ladders are adopted to form the herringbone frame, the conducting wires are dragged on the first sections of the bamboo ladders, a special escalator is needed, and a large number of hands and bamboo ladders are needed when more steps are needed.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a solve electric power overhead line unwrapping wire construction, stride across the problem that low voltage insulated wire caused the wearing and tearing electric leakage, design a device that prevents low voltage insulated wire wearing and tearing, utilize the device can overlap in the insulated wire outside, avoid its and ground direct contact, and then prevent low voltage insulated wire wearing and tearing carrying out the line in-process that drags.

The technical scheme of the utility model is that:

the utility model provides a prevent device of low pressure insulated wire wearing and tearing, includes two semicircle covers, the outside of semicircle cover is equipped with the mounting, the mounting be equipped with semicircle cover complex semicircle, the semicircle cover is located in the semicircle of mounting, the both ends of mounting are equipped with the fixed plate, two the semicircle cover utilizes the bolt to pass the fixed plate locks the combination and is the sheath.

Before dragging the low voltage insulated wire, make two semicircle covers cup joint insulated wire earlier, then pass the fixed plate of two mountings through the bolt and lock two semicircle covers, make the insulated wire outside install the sheath additional, wherein, this sheath evenly sets up a plurality ofly on insulated wire, makes insulated wire avoid when dragging the line with ground direct contact, effectively prevents the wearing and tearing of low voltage insulated wire.

Further, the both ends of semicircle cover all are equipped with the mounting, increase the protection length of the sheath of compriseing the semicircle cover, when making the sheath setting have a plurality ofly on insulating wire, reducible quantity of carrying, labour saving and time saving.

Furthermore, the fixing plate is provided with a threaded hole for a bolt to pass through, so that the fixing plates of the two fixing pieces can be conveniently locked.

Furthermore, the semicircular sleeve is made of insulating materials, so that the insulativity and the operation safety are enhanced.

Furthermore, the fixing piece is made of an insulating material, so that the insulativity and the operation safety are enhanced.

Furthermore, the inner diameter of the semicircular arc of the fixing piece is equal to the outer diameter of the semicircular sleeve, so that the semicircular sleeve can be tightly clamped in the semicircular arc of the fixing piece conveniently, and the two semicircular sleeves are locked and combined into a sheath more stably.

The utility model has the advantages that:

the utility model discloses an insulating sleeve that semicircle cover that insulating material made becomes is used for encapsulating the low voltage conductor, and semicircle cover installs a mounting of making with hard insulating material additional for fixed insulating sleeve and the position of walking that prevents to drag the unwrapping wire, when carrying out the tow line, avoid insulating conductor and ground direct contact, can effectively prevent low voltage insulation wire wearing and tearing.

Drawings

Fig. 1 is a front view of the present invention;

fig. 2 is a side view of the present invention;

fig. 3 is a schematic view of the present invention in one embodiment;

in the figure: 1-semicircular sleeve, 2-fixing piece and 3-fixing plate.

Detailed Description

The drawings are for illustrative purposes only and are not to be construed as limiting the patent; for the purpose of better illustrating the embodiments, certain features of the drawings may be omitted, enlarged or reduced, and do not represent the size of an actual product; it will be understood by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted. The positional relationships depicted in the drawings are for illustrative purposes only and are not to be construed as limiting the present patent.

Example 1:

as shown in fig. 1 and 2, a device for preventing low voltage insulation wire wearing and tearing, including two semicircle covers 1 made by insulating material, semicircle cover 1's outside both ends all are equipped with the mounting 2 of making by insulating material, mounting 2 is equipped with the semicircle with semicircle cover 1 complex, the internal diameter of semicircle is equal with semicircle cover 1's external diameter, semicircle cover 1 is located in the semicircle of mounting 2, the both ends of mounting 2 are equipped with fixed plate 3, fixed plate 3 is equipped with the screw hole and supplies the bolt to pass, two semicircle covers 1 utilize the screw hole that the bolt passed fixed plate 3 to carry out the locking combination to insulating sheath.

Before dragging the low voltage insulated wire, make two semicircle covers 1 cup joint insulated wire earlier, then pass two semicircle covers 1 through the bolt and lock two semicircle covers 1 the screw hole of the fixed plate 3 of two mountings 2, make the insulated wire outside install insulating sheath additional, wherein, this insulating sheath evenly sets up a plurality ofly on insulated wire, as shown in fig. 3, make insulated wire avoid with ground direct contact when carrying out the tow line, effectively prevent low voltage insulated wire wearing and tearing.

It is obvious that the above embodiments of the present invention are only examples for clearly illustrating the present invention, and are not limitations to the embodiments of the present invention. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be included in the protection scope of the claims of the present invention.

Claims

1. The utility model provides a prevent device of low pressure insulated wire wearing and tearing, its characterized in that includes two semicircle covers, the outside of semicircle cover is equipped with the mounting, the mounting be equipped with semicircle cover complex semicircle, the semicircle cover is located in the semicircle of mounting, the both ends of mounting are equipped with the fixed plate, two the semicircle cover utilizes the bolt to pass the fixed plate locks the combination and is the sheath.

2. The apparatus as claimed in claim 1, wherein the semicircular sleeve has fixing members at both ends thereof.

3. The apparatus as claimed in claim 1, wherein the fixing plate is provided with a screw hole for passing a bolt therethrough.

4. The apparatus as claimed in claim 1, wherein the semicircular sleeve is a semicircular sleeve made of an insulating material.

5. The apparatus as claimed in claim 1, wherein the fixing member is made of an insulating material.

6. The apparatus as claimed in claim 1, wherein the inner diameter of the semicircular arc of the fixing member is equal to the outer diameter of the semicircular sleeve.