CN203721914U - High-altitude ground clamp - Google Patents

High-altitude ground clamp Download PDF

Info

Publication number
CN203721914U
CN203721914U CN201320771481.7U CN201320771481U CN203721914U CN 203721914 U CN203721914 U CN 203721914U CN 201320771481 U CN201320771481 U CN 201320771481U CN 203721914 U CN203721914 U CN 203721914U
Authority
CN
China
Prior art keywords
clamp
rod
board
bar
altitude
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN201320771481.7U
Other languages
Chinese (zh)
Inventor
吴玉红
常海伊
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
LUANCHUAN ELECTRIC BUREAU
State Grid Corp of China SGCC
Original Assignee
LUANCHUAN ELECTRIC BUREAU
State Grid Corp of China SGCC
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by LUANCHUAN ELECTRIC BUREAU, State Grid Corp of China SGCC filed Critical LUANCHUAN ELECTRIC BUREAU
Priority to CN201320771481.7U priority Critical patent/CN203721914U/en
Application granted granted Critical
Publication of CN203721914U publication Critical patent/CN203721914U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Abstract

The utility model discloses a high-altitude ground clamp, and relates to a ground clamp. The upper end of an insulating rod (8) is connected with the lower part of a fixed U-shaped rod (4). A side of the upper opening of the U-shaped rod (4) is provided with a clamping board (1). The interior of a part, under the clamping board (1), of the fixed U-shaped rod (4) is provided with a top plate (3). A top rod (6), under the top plate (3), is movably plugged into the upper end of the insulating rod (8). The upper and lower ends of a spring (7) sleeved on the top rod (6) respectively abut against the opposite surfaces of the top plate (3) and the U-shaped rod (4). The ground clamp provided by the utility model employs the clamping board (1) and the top plate (3) in the fixed U-shaped rod (4), thereby enabling a lead wire to be firmly connected. In particular, the V-shaped flaring bending is convenient for the lead wire to enter.

Description

A kind of high-altitude earthing clamp
[technical field]
The utility model relates to a kind of earthing clamp, especially relates to a kind of high-altitude earthing clamp.
[background technology]
Known, when maintenance of electric device, need to take precautions against with earth connection unsafe electric charge that the positions such as electric equipment shell produce because of a variety of causes; Earth connection can prevent the safety that operating personnel is in operation; But some equipment are higher, it is very inconvenient when earth connection is installed, especially the external lead wire of electric equipment is when surpassing more than three meters, successfully earth connection is hung on lead-in wire very difficult, can only be by double ladder etc., and carry double ladder, also need bottom surface smooth and there is certain space, so transformation earthing clamp is more prone to respect to existing mode.
[summary of the invention]
In order to overcome the deficiency in background technology, the utility model discloses a kind of high-altitude earthing clamp, utilize clamp and top board in " U " shape bar, just lead-in wire firmly can be connected, especially inverted "eight" shape enlarging bending has facilitated lead-in wire to enter.
For achieving the above object, the utility model adopts following technical scheme:
A kind of high-altitude earthing clamp, comprise insulating bar, " U " shape bar, spring, top board and clamp, the upper end of insulating bar is connected and fixed the bottom of " U " shape bar, a side suitable for reading at " U " shape bar is provided with clamp, in " U " shape bar of described clamp bottom, be provided with top board, the push rod activity of top board bottom is plugged on the upper end of insulating bar, and the upper and lower two ends of spring that are enclosed within on push rod withstand on respectively on the opposite face of top board, " U " shape bar.
Described high-altitude earthing clamp, is provided with the enlarging bending of extension in two body of rod upper ends of " U " shape bar, described enlarging bending is inverted "eight" shape.
Described high-altitude earthing clamp is provided with semicircle gap in the bottom surfaces of clamp.
Owing to having adopted technique scheme, the utlity model has following beneficial effect:
High-altitude described in the utility model earthing clamp, utilizes clamp and top board in " U " shape bar, just lead-in wire firmly can be connected, and especially inverted "eight" shape enlarging bending has facilitated lead-in wire to enter; The advantages such as the utility model has simple in structure with respect to prior art, applicable work high above the ground.
[accompanying drawing explanation]
Fig. 1 is structural representation of the present utility model;
In figure: 1, clamp; 2, enlarging bending; 3, top board; 4, " U " shape bar; 5, semicircle gap; 6, push rod; 7, spring; 8, insulating bar.
[embodiment]
By the following examples, can explain in more detail the utility model, the utility model is not limited to the following examples, and open the purpose of this utility model is intended to protect all changes and improvements within the scope of the utility model;
High-altitude earthing clamp described in 1 by reference to the accompanying drawings, comprise insulating bar 8, " U " shape bar 4, spring 7, top board 3 and clamp 1, the upper end of insulating bar 8 is connected and fixed the bottom of " U " shape bar 4, a side suitable for reading at " U " shape bar 4 is provided with clamp 1, in the bottom surfaces of clamp 1, be provided with semicircle gap 5, in two body of rod upper ends of " U " shape bar 4, be provided with the enlarging bending 2 of extension, described enlarging bending 2 is inverted "eight" shape, in " U " shape bar 4 of described clamp 1 bottom, be provided with top board 3, push rod 6 activities of top board 3 bottoms are plugged on the upper end of insulating bar 8, the spring being enclosed within on push rod 6 withstands on respectively top board 3 in two ends Shang Xia 7, on the opposite face of " U " shape bar 4.
Implement high-altitude described in the utility model earthing clamp, during use, on hand-held insulating bar 8, push away, make lead-in wire under the guiding of enlarging bending 2, enter clamp 1 one side clearances of " U " shape bar 4, then use insulating bar 8 by the semicircle gap 5 going between in clamp 1, under the effect of top board 3, just lead-in wire firmly can be connected; While taking off, above pushing away insulating bar 8 makes clamp 1 one side clearances of lead-in wire in " U " shape bar 4 just can take off the utility model.
The utility model does not describe part in detail for prior art.

Claims (3)

1. a high-altitude earthing clamp, comprise insulating bar (8), " U " shape bar (4), spring (7), top board (3) and clamp (1), it is characterized in that: the upper end of insulating bar (8) is connected and fixed the bottom of " U " shape bar (4), a side suitable for reading at " U " shape bar (4) is provided with clamp (1), in " U " shape bar (4) of described clamp (1) bottom, be provided with top board (3), push rod (6) activity of top board (3) bottom is plugged on the upper end of insulating bar (8), the upper and lower two ends of spring (7) that are enclosed within on push rod (6) withstand on respectively top board (3), on the opposite face of " U " shape bar (4).
2. high-altitude according to claim 1 earthing clamp, is characterized in that: in two body of rod upper ends of " U " shape bar (4), be provided with the enlarging bending (2) of extension, described enlarging bending (2) is inverted "eight" shape.
3. high-altitude according to claim 1 earthing clamp, is characterized in that: in the bottom surfaces of clamp (1), be provided with semicircle gap (5).
CN201320771481.7U 2013-12-01 2013-12-01 High-altitude ground clamp Expired - Fee Related CN203721914U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201320771481.7U CN203721914U (en) 2013-12-01 2013-12-01 High-altitude ground clamp

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201320771481.7U CN203721914U (en) 2013-12-01 2013-12-01 High-altitude ground clamp

Publications (1)

Publication Number Publication Date
CN203721914U true CN203721914U (en) 2014-07-16

Family

ID=51161043

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201320771481.7U Expired - Fee Related CN203721914U (en) 2013-12-01 2013-12-01 High-altitude ground clamp

Country Status (1)

Country Link
CN (1) CN203721914U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106786292A (en) * 2017-02-20 2017-05-31 国家电网公司 A kind of wire clamp

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106786292A (en) * 2017-02-20 2017-05-31 国家电网公司 A kind of wire clamp

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
EXPY Termination of patent right or utility model
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20140716

Termination date: 20141201