CN203481695U

CN203481695U - Safe and drop-proof grounding wire clamp convenient to maintain

Info

Publication number: CN203481695U
Application number: CN201320520198.7U
Authority: CN
Inventors: 薛磊
Original assignee: State Grid Corp of China SGCC; State Grid Tianjin Electric Power Co Ltd
Current assignee: State Grid Corp of China SGCC; State Grid Tianjin Electric Power Co Ltd
Priority date: 2013-08-23
Filing date: 2013-08-23
Publication date: 2014-03-12
Anticipated expiration: 2023-08-23

Abstract

The utility model relates to a safe and drop-proof grounding wire clamp which is convenient to maintain. The safe and drop-proof grounding wire clamp is characterized in that: the safe and drop-proof grounding wire clamp is composed of a transverse leading wire clamp and a vertical grounding wire clamp; the vertical grounding wire clamp is vertically mounted at a middle lower part of the transverse leading wire; the transverse leading wire clamp is composed of leading wire clamping boards which are arranged in an up and down manner and which are fixed through screws, a leading wire clamping hole is formed at the middle part of the two leading wire clamping boards; and the vertical grounding wire clamp is composed of grounding wire clamping boards which are arranged in an up and down manner and which are fixed through screws, and a grounding wire clamping hole is formed at the middle part of the two grounding wire clamping boards The safe and drop-proof grounding wire clamp, which is reasonable and scientific in structure design and high in innovation, has advantages of being simple in structure, being easy to achieve, being convenient to maintain, being safe and reliable, and being capable of preventing a grounding wire from dropping off.

Description

A kind of safe anti-falling of easy access lands wire clamp

Technical field

The safe anti-falling that the utility model belongs to electric power safety supervision field, particularly a kind of easy access lands wire clamp.

Background technology

At present, connection between the equipment such as the transformer in transformer station, outdoor circuit breaker, current transformer and voltage transformer connects by lead-in wire (being steel wire aluminium stranded conductor), but when these equipment need to overhaul or test, just need by the lead-in wire of these equipment rooms and on wire clamp remove.But in operating process, because ground wire hangs nowhere, staff just hangs on ground wire on the lead-in wire that is positioned at Awaiting Overhaul equipment both sides, when removing lead-in wire, lead-in wire is loosening, will cause falling of ground wire.Ground wire falls and not only can threaten to personal safety, but also can affect the maintenance of equipment.

Summary of the invention

The purpose of this utility model is to overcome the deficiencies in the prior art, provide a kind of design science rationally, convenient maintenance, safe and reliable, prevent the ground clamp that ground wire falls.

The utility model solves its technical problem and takes following technical scheme to realize:

A kind of safe anti-falling of easy access lands wire clamp, it is characterized in that: by laterally going between, wire clamp and longitudinal ground wire wire clamp form, described longitudinal wire clamp at right angle setting is in the middle and lower part of horizontal wire clamp, described horizontal cable guide consists of the lead-in wire clamping plate that are screwed of upper and lower setting, the middle part of two lead-in wire clamping plate forms lead-in wire clamping hole, described longitudinally wire clamp consists of the ground wire clamping plate that are screwed of upper and lower setting, and the middle part of two places wireplint forms ground wire clamping hole.

And, on the outer surface of described horizontal lead-in wire wire clamp and longitudinal ground wire wire clamp, be coated with and be shaped with insulating coating.

Advantage of the present utility model and good effect are:

1, the safe anti-falling of this easy access lands wire clamp, need to be before maintainer's work, by operations staff, this safe anti-falling being landed to the horizontal lead-in wire wire clamp of wire clamp installs and is fixed on lead-in wire, then, when maintainer removes the part of lead-in wire, directly the end plug-in mounting of ground wire is entered in ground wire clamping hole, then by fastened by screw, can carry out follow-up service work.Effectively avoided laying nowhere because of ground wire, and the problem of hurting sb.'s feelings of falling causing.

2, the safe anti-falling of this easy access lands wire clamp, by coat insulating coating on this novel outer surface, has avoided the security incident causing because of electric leakage.

3, the utility model scientific structure design is reasonable, have advantages of simple in structure, be easy to realize, convenient maintenance, safe and reliable, prevent that ground wire from falling, be a kind of ground clamp with higher innovation.

Accompanying drawing explanation

Fig. 1 is structural representation of the present utility model.

Reference numeral:

1-laterally go between wire clamp, 2-screw, the longitudinal ground wire wire clamp of 3-, 4-lead-in wire clamping hole, 5-ground wire clamping hole, 6-lead-in wire, 7-ground wire.

Embodiment

Below in conjunction with accompanying drawing, by specific embodiment, the utility model is described in further detail.Following examples are descriptive, are not determinate, can not limit protection range of the present utility model with this.

A kind of safe anti-falling of easy access lands wire clamp, its innovation is: by laterally going between, wire clamp 1 and longitudinal ground wire wire clamp 3 form, described longitudinal wire clamp at right angle setting is in the middle and lower part of horizontal wire clamp, described horizontal cable guide consists of the lead-in wire clamping plate that are screwed of upper and lower setting, the middle part of two lead-in wire clamping plate forms lead-in wire clamping hole 4, described longitudinally wire clamp consists of the fixing ground wire clamping plate of screw 2 that pass through of upper and lower setting, and the middle part of two places wireplint forms ground wire clamping hole 5.

On the outer surface of described horizontal lead-in wire wire clamp and longitudinal ground wire wire clamp, be coated with and be shaped with insulating coating.

The safe anti-falling of this easy access lands wire clamp, need to be before maintainer's work, by operations staff, this safe anti-falling being landed to the horizontal lead-in wire wire clamp of wire clamp installs and is fixed on lead-in wire 6, then, when maintainer removes the part of lead-in wire, directly the end plug-in mounting of ground wire 7 is entered in ground wire clamping hole, then by fastened by screw, can carry out follow-up service work.Effectively avoided laying nowhere because of ground wire, and the problem of hurting sb.'s feelings of falling causing.

Although disclose for the purpose of illustration embodiment of the present utility model and accompanying drawing, but it will be appreciated by those skilled in the art that: within not departing from the spirit and scope of the utility model and claims, various replacements, variation and modification are all possible, therefore, scope of the present utility model is not limited to embodiment and the disclosed content of accompanying drawing.

Claims

1. the safe anti-falling of an easy access lands wire clamp, it is characterized in that: by laterally going between, wire clamp and longitudinal ground wire wire clamp form, described longitudinal wire clamp at right angle setting is in the middle and lower part of horizontal wire clamp, described horizontal cable guide consists of the lead-in wire clamping plate that are screwed of upper and lower setting, the middle part of two lead-in wire clamping plate forms lead-in wire clamping hole, described longitudinally wire clamp consists of the ground wire clamping plate that are screwed of upper and lower setting, and the middle part of two places wireplint forms ground wire clamping hole.

2. the safe anti-falling of a kind of easy access according to claim 1 lands wire clamp, it is characterized in that: at described horizontal lead-in wire wire clamp and be longitudinally coated with on the outer surface of ground wire wire clamp and be shaped with insulating coating.