CN210339871U

CN210339871U - Improved grounding wire device

Info

Publication number: CN210339871U
Application number: CN201921210432.XU
Authority: CN
Inventors: 张文斌; 梁军; 海艳; 王鹏; 韩冬梅
Original assignee: Ordos Electric Power Bureau Of Inner Mongolia Power Group Co ltd
Current assignee: Ordos Electric Power Bureau Of Inner Mongolia Power Group Co ltd
Priority date: 2019-07-30
Filing date: 2019-07-30
Publication date: 2020-04-17
Anticipated expiration: 2029-07-30

Abstract

The utility model provides an improved generation earth connection device, earthing device includes dish line ware, wire clamp and bracing piece, be equipped with the coiling mechanism on the dish line ware, the one end and the coiling mechanism of earth connection are connected, and the other end and the wire clamp of earth connection are connected, just the bottom mounting of wire clamp has first adapter sleeve, the top of bracing piece is fixed with the second adapter sleeve, first adapter sleeve with but the riveting between the second adapter sleeve. The utility model has the advantages of reasonable design, simple to use, the effect mainly through the dish line ware can hang down the electric wire that falls on ground and get up for the rolling, simultaneously, in the transportation, can get up the whole rolling of electric wire to, not only optimized the device's the transportation degree of difficulty, simultaneously, can add the beautiful neat pleasing to the eye of ground ring border, further, can avoid the staff mistake to step on phenomena such as the ground wire causes the tripping operation.

Description

Improved grounding wire device

Technical Field

The utility model mainly relates to a technical field of earth connection, concretely relates to improved generation earth connection device.

Background

The grounding wire is one of the technical measures for ensuring safety in switching operation, the current grounding wire consists of a wire end clamp, a grounding soft copper wire and a grounding rod, the grounding wire is very difficult to install due to traction and constraint among the three grounding rods during use and installation, the weight of the grounding wire is large, the weight of a 220kV group of grounding wires is about 18.5kg, the carrying difficulty is high, and two operators are generally required to finish the operation together.

Simultaneously, the earth connection needs arrange according to the phase sequence before installing, often can take place to twine between this in-process ground connection annealed copper wire and the earth bar and tie a knot, and it is consuming time to arrange to expand, and the earth connection is after finishing using, according to the civilized production requirement of transformer substation, and the earth connection needs orderly winding on the earth bar, often needs two operating personnel just can accomplish, and is consuming time hard, and the operating personnel who is not experienced enough can't be with the pleasing to the eye orderly winding of earth connection on the earth bar.

Because the ground rod of the ground wire is long, the ground rod can occasionally influence the normal construction of operators in the construction operation, and some operators can dismantle the ground wire at will under the condition of not being approved by the operators, so that the operators lose the ground protection, and even more, the dismantled ground wire can be hung on other operating equipment to cause a tripping accident.

SUMMERY OF THE UTILITY MODEL

The utility model mainly provides an improved generation earth connection device for solve the technical problem who proposes among the above-mentioned background art.

The utility model provides a technical scheme that above-mentioned technical problem adopted does:

the utility model provides an improved generation earth connection device, earthing device includes coiler, wire clamp and bracing piece, be equipped with the coiling mechanism on the coiler, the one end and the coiling mechanism of earth connection are connected, and the other end and the wire clamp of earth connection are connected, just the bottom mounting of wire clamp has first adapter sleeve, the top of bracing piece is fixed with the second adapter sleeve, first adapter sleeve with but the riveting between the second adapter sleeve.

Furthermore, the wire coiling device comprises a curved support, a fixed cylinder is fixed on the inner wall of one side of the curved support, and the fixed cylinder is vertically fixed on the inner side of the curved support.

Furthermore, the fixed cylinder is sleeved with a rotary cylinder, a rotary handle is fixed on one side of the rotary cylinder, which is far away from the curved support, and an open slot is formed in the same side of the rotary cylinder, which is opposite to the rotary handle.

Further, be equipped with bent type groove on one side outer wall of first adapter sleeve, the last lower extreme in bent type groove forms dislocation structure, just the top in bent type groove is apart from the position of first adapter sleeve top 1/3, the bottom in bent type groove extends to the bottom of adapter sleeve.

Furthermore, the second connecting sleeve is of an annular structure, a curved convex block is fixed on the inner wall of the annular structure, the curved convex block is of a vertically staggered structure, and the curved convex block are riveted with each other.

Furthermore, the second connecting sleeve and the supporting rod are of an integrated structure.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model has the advantages of reasonable design, simple to use, the effect mainly through the dish line ware can hang down the electric wire that falls on ground and get up for the rolling, simultaneously, in the transportation, can get up the whole rolling of electric wire to, not only optimized the device's the transportation degree of difficulty, simultaneously, can add the beautiful neat pleasing to the eye of ground ring border, further, can avoid the staff mistake to step on phenomena such as the ground wire causes the tripping operation.

The present invention will be explained in detail with reference to the drawings and specific embodiments.

Drawings

Fig. 1 is a schematic structural view of the wire winder of the present invention;

fig. 2 is a schematic view of a connection structure of the wire clamp and the support rod of the present invention;

fig. 3 is an enlarged view of the structure of part a of the present invention.

In the figure: 1-a wire coiling device; 11-curved stents; 12-a fixed cylinder; 13-a rotating drum; 13 a-a rotating handle; 13 b-open slots; 2-a wire clamp; 21-a first coupling sleeve; 21 a-a curved groove; 3-supporting rods; 31-a second connecting sleeve; 31 a-curved bumps.

Detailed Description

In order to facilitate understanding of the present invention, the present invention will be described more fully with reference to the accompanying drawings, in which several embodiments of the present invention are shown, but the present invention can be implemented in different forms, and is not limited to the embodiments described in the text, but rather, these embodiments are provided to make the disclosure of the present invention more thorough and comprehensive.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may be present, and when an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present, as the terms "vertical", "horizontal", "left", "right" and the like are used herein for descriptive purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs, and the use of the term knowledge in the specification of the present invention is for the purpose of describing particular embodiments and is not intended to limit the present invention, and the term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.

In an embodiment, referring to fig. 1-3, an improved ground wire device includes a wire coiling device 1, a wire clamp 2 and a support rod 3, wherein the wire coiling device 1 is provided with a winding device, one end of a ground wire is connected with the winding device, the other end of the ground wire is connected with the wire clamp 2, a first connecting sleeve 21 is fixed at the bottom end of the wire clamp 2, a second connecting sleeve 31 is fixed at the top end of the support rod 3, and the first connecting sleeve 21 and the second connecting sleeve 31 are rotatably riveted.

Referring to fig. 1, the wire coiling device 1 includes a curved bracket 11, a fixed cylinder 12 is fixed on an inner wall of one side of the curved bracket 11, and the fixed cylinder 12 is vertically fixed on an inner side of the curved bracket 11. In this embodiment, the fixed cylinder 12 and the winding device can be mounted by the curved bracket 11, and the mounting carrier of the fixed cylinder 12 and the winding device is realized.

Referring to fig. 1, the fixed cylinder 12 is sleeved with a rotating cylinder 13, a rotating handle 13a is fixed on one side of the rotating cylinder 13 away from the curved bracket 11, and an opening groove 13b is formed in the same side of the rotating cylinder 13 as the rotating handle 13 a. In the present embodiment, the function of winding the electric wire can be realized by the function of the drum 13, and at the same time, the rotation of the drum 13 can be realized by manually rotating the rotary handle 13a by the function of the rotary handle 13 a.

Referring to fig. 2-3, a curved groove 21a is formed in an outer wall of one side of the first connecting sleeve 21, a staggered structure is formed at upper and lower ends of the curved groove 21a, a distance between a top end of the curved groove 21a and a top end 1/3 of the first connecting sleeve 21 is provided, and a bottom end of the curved groove 21a extends to a bottom end of the connecting sleeve 21; the second connecting sleeve 31 is of an annular structure, a curved convex block 31a is fixed on the inner wall of the annular structure, the curved convex block 31a is of a vertically staggered structure, and the curved convex block 31a are riveted with each other. In the embodiment, the first connecting sleeve 21 and the second connecting sleeve 31 are separated by rotating the supporting rod 3 after the supporting rod 3 is used to lift the wire clamp 2 on the wire by the mutual rotating riveting function of the curved groove 21a and the curved protrusion 31 a.

Referring to fig. 2-3, the second connecting sleeve 31 and the supporting rod 3 are an integral structure. In this embodiment, through the design of integral type structure, can realize the compactness between bracing piece 3 and the second adapter sleeve 31, can avoid taking place phenomenon such as dropping.

The utility model discloses a concrete operation mode:

when the device is required to work, one end of an electric wire wound on the rotary drum 13 is pulled out, the electric wire penetrates through the open slot 13b, one end of the electric wire is fixed on the wire clamp 2, the second connecting sleeve 31 at the top end of the supporting rod 3 is sleeved on the first connecting sleeve 21 in a sliding mode, and the second connecting sleeve is riveted in the curved slot 21a through the dislocation of the curved convex block 31a, so that the wire clamp 2 is installed at the top end of the supporting rod 3, the supporting rod is lifted up, in the lifting process, the electric wire is pulled out of the rotary drum 13 until the wire clamp 2 is installed.

The above description of the present invention is made in conjunction with the accompanying drawings, and it is obvious that the present invention is not limited by the above embodiments, and the method and the technical solution of the present invention are not substantially improved or directly applied to other occasions without improvement, and are all within the protection scope of the present invention.

Claims

1. The utility model provides an improved generation earth connection device, its characterized in that, the earth connection device includes dish line ware (1), wire clamp (2) and bracing piece (3), be equipped with the coiling mechanism on dish line ware (1), the one end and the coiling mechanism of earth connection are connected, and the other end and the wire clamp (2) of earth connection are connected, just the bottom mounting of wire clamp (2) has first adapter sleeve (21), the top of bracing piece (3) is fixed with second adapter sleeve (31), first adapter sleeve (21) with but rotation riveting between second adapter sleeve (31).

2. An improved grounding wire device as claimed in claim 1, wherein the wire winder (1) comprises a curved bracket (11), a fixed cylinder (12) is fixed on one side of the inner wall of the curved bracket (11), and the fixed cylinder (12) is vertically fixed on the inner side of the curved bracket (11).

3. An improved ground wire device according to claim 2, characterized in that the fixed cylinder (12) is sleeved with a rotary cylinder (13), a rotary handle (13 a) is fixed on one side of the rotary cylinder (13) far away from the curved bracket (11), and an open slot (13 b) is formed on the same side of the rotary cylinder (13) as the rotary handle (13 a).

4. The improved grounding device of claim 1, wherein a curved groove (21 a) is formed on an outer wall of one side of the first connecting sleeve (21), the upper end and the lower end of the curved groove (21 a) form a staggered structure, the top end of the curved groove (21 a) is away from the top end 1/3 of the first connecting sleeve (21), and the bottom end of the curved groove (21 a) extends to the bottom end of the connecting sleeve (21).

5. An improved grounding wire device according to claim 4, wherein the second connecting sleeve (31) is configured as a ring structure, a curved protrusion (31 a) is fixed on the inner wall of the ring structure, the curved protrusion (31 a) is configured as a vertically-staggered structure, and the curved protrusion (31 a) are riveted with each other.

6. An improved ground wire device according to claim 5, characterized in that the second connecting sleeve (31) and the supporting rod (3) are of an integral structure.