CN203774488U - Improved ground wire clamp - Google Patents

Improved ground wire clamp Download PDF

Info

Publication number
CN203774488U
CN203774488U CN201420125626.0U CN201420125626U CN203774488U CN 203774488 U CN203774488 U CN 203774488U CN 201420125626 U CN201420125626 U CN 201420125626U CN 203774488 U CN203774488 U CN 203774488U
Authority
CN
China
Prior art keywords
ground wire
screw
wire clamp
improved ground
out against
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
CN201420125626.0U
Other languages
Chinese (zh)
Inventor
袁峰
石旭初
祁志
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.)
State Grid Corp of China SGCC
State Grid Jiangsu Electric Power Co Ltd
HuaiAn Power Supply Co of State Grid Jiangsu Electric Power Co Ltd
Original Assignee
State Grid Corp of China SGCC
State Grid Jiangsu Electric Power Co Ltd
HuaiAn Power Supply Co of State Grid Jiangsu Electric Power Co Ltd
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 State Grid Corp of China SGCC, State Grid Jiangsu Electric Power Co Ltd, HuaiAn Power Supply Co of State Grid Jiangsu Electric Power Co Ltd filed Critical State Grid Corp of China SGCC
Priority to CN201420125626.0U priority Critical patent/CN203774488U/en
Application granted granted Critical
Publication of CN203774488U publication Critical patent/CN203774488U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Abstract

The utility model discloses an improved ground wire clamp. The improved ground wire clamp comprises a reversed U-shaped body (1), a ground wire set screw (2), and a puller screw (4). The bottom surface and a side surface of the reversed U-shaped body (1) are respectively provided with threaded holes. The bottom threaded hole is installed with the ground wire set screw (2). The side threaded hole is installed with the puller screw (4). The puller screw (4) is provided with a handle (5). The improved ground wire clamp is simple in structure and convenient in operation, and can be used on a flat iron grounding component, and can also be used on a cylindrical grounding component. The ground wire clamp is wide in application range. Contact area with the grounding component is large, and the contact is surface contact. Fixation is firm, and a wire is not easy to get loose, thereby ensuring security of electric power and ensuring personal safety.

Description

Modified model earthing clamp
Technical field
The utility model relates to earthing clamp, is specifically related to modified model earthing clamp.
Background technology
At present, high voltage test is mainly fish mouth type wire clamp with earthing clamp, adopt spring structure, its contact area is less, belong to line style contact, easily in use there is wire clamp spring and break and in the middle of wire clamp, be connected the situation such as collapse out, thereby and in the situation that being subject to external force, very easily come off and cause ground connection disconnection, bring very large threat to personal and device security.
Summary of the invention
The purpose of this utility model is: solve now by the problems referred to above that exist in technology, provide that a kind of contact area is large, connection reliability is high, the modified model earthing clamp of long service life, difficult drop-off.
For completing above-mentioned purpose, technical solution of the present utility model is: this modified model earthing clamp comprises the shape of falling U body, ground wire fixed screw and holds out against screw, on the bottom surface of the shape of falling U body and a side, open respectively screwed hole, ground wire fixed screw is installed in the screwed hole of bottom surface, in the screwed hole of side, is installed and hold out against screw.
Wherein, hold out against mounting handle on screw.
When use, inverted U-shaped body is connected on grounded parts, holds out against screw and holds out against on grounded parts through rotatable handle, and ground wire is fixedly connected on the shape of falling U body by ground wire fixed screw.
The utility model is simple in structure, easy to operate, can use on band iron type grounded parts, can use again on cylindrical grounded parts, applied widely, large with grounded parts contact-making surface, be face contact, and fixed, be difficult for getting loose, time saving and energy saving, ensure the safety of electric power to have ensured personal safety.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
In figure: 1 inverted U-shaped body, 2 ground wire fixed screws, 3 ground wires, 4 hold out against screw, 5 handles.
Embodiment
Below in conjunction with accompanying drawing, the utility model is further described.
As shown in Fig. 1, this modified model earthing clamp comprises the shape of falling U body 1, ground wire fixed screw 2 and holds out against screw 4, on the bottom surface of the shape of falling U body 1 and a side, open respectively screwed hole, ground wire fixed screw 2 is installed in the screwed hole of bottom surface, in the screwed hole of side, install and hold out against screw 4.
Wherein, hold out against mounting handle 5 on screw 4.
When use, inverted U-shaped body 1 is connected on grounded parts, holds out against screw 4 and holds out against on grounded parts through handle 5 rotations, and ground wire 3 is fixedly connected on the shape of falling U body 1 by ground wire fixed screw 2.

Claims (2)

1. modified model earthing clamp, it is characterized in that: this modified model earthing clamp comprises the shape of falling U body (1), ground wire fixed screw (2) and holds out against screw (4), on the bottom surface of the shape of falling U body (1) and a side, open respectively screwed hole, ground wire fixed screw (2) is installed in the screwed hole of bottom surface, in the screwed hole of side, is installed and hold out against screw (4).
2. modified model earthing clamp according to claim 1, is characterized in that: hold out against the upper mounting handle (5) of screw (4).
CN201420125626.0U 2014-03-20 2014-03-20 Improved ground wire clamp Expired - Fee Related CN203774488U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201420125626.0U CN203774488U (en) 2014-03-20 2014-03-20 Improved ground wire clamp

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201420125626.0U CN203774488U (en) 2014-03-20 2014-03-20 Improved ground wire clamp

Publications (1)

Publication Number Publication Date
CN203774488U true CN203774488U (en) 2014-08-13

Family

ID=51291642

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201420125626.0U Expired - Fee Related CN203774488U (en) 2014-03-20 2014-03-20 Improved ground wire clamp

Country Status (1)

Country Link
CN (1) CN203774488U (en)

Similar Documents

Publication Publication Date Title
CN203674416U (en) Wire connection fixing device
CN203774488U (en) Improved ground wire clamp
CN205264663U (en) Fixed electrically conductive shell fragment of insurance
CN202076421U (en) Anti-fall earth wire clamp
CN203967382U (en) A kind of slip-off preventing terminal assemblies
CN204289797U (en) A kind of parameter testing head
CN203415741U (en) Flat plug
CN103532074A (en) Road height limit warning sign hanging piece suitable for current-carrying installation
CN204101600U (en) A kind of plug-in type electrical wire clip
CN203415698U (en) Power transmission and transformation circuit wire connection device
CN206332267U (en) A kind of electric private jack
CN202862142U (en) Dismounting tool with spline end contactor
CN102593617B (en) Equipment clip
CN201985321U (en) Safety plug
CN103441432B (en) A kind of cabinet with centrally connected power supply electronic lock
CN204464508U (en) A kind of New Low Voltage table case Special grounding wire
CN203481530U (en) Easily-unplugged plug
CN103439548B (en) The connection box of electric energy meter post of built-in arc spring pad
CN203951146U (en) A kind of New insulated protective cap
CN203434307U (en) Motor releaser thread device
CN210838354U (en) Portable dual-purpose functional plug
CN202564578U (en) Cable line connector
CN207474737U (en) A kind of power-line plug with power down function
CN203260788U (en) Rotary-type multifunctional socket
CN209374745U (en) A kind of Portable type plug

Legal Events

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

Granted publication date: 20140813

Termination date: 20190320