CN201754433U - Ground wire connecting clamp - Google Patents
Ground wire connecting clamp Download PDFInfo
- Publication number
- CN201754433U CN201754433U CN2010202843254U CN201020284325U CN201754433U CN 201754433 U CN201754433 U CN 201754433U CN 2010202843254 U CN2010202843254 U CN 2010202843254U CN 201020284325 U CN201020284325 U CN 201020284325U CN 201754433 U CN201754433 U CN 201754433U
- Authority
- CN
- China
- Prior art keywords
- ground wire
- clamping part
- wire connecting
- connecting clamp
- earth connection
- 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
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- Suspension Of Electric Lines Or Cables (AREA)
Abstract
The utility model discloses a ground wire connecting clamp which comprises two handles with insulation sleeves, and a clamping part; a spring is arranged between the two handles, a ground wire is arranged on the outer side of the joint part of the handles and the clamping part, the locking positions of the clamping part are correspondingly provided with two concave grooves, and the concave grooves extend to the end parts of the clamping part along the clamp body. As two concave grooves are correspondingly arranged on the locking positions of the clamping part, and the concave grooves extend to the end parts of the clamping part along the clamp body, the horizontal hitching mode of the ground wire connecting clamp and a low voltage switch lead-out bolt in prior art is changed to the vertical hitching mode. The space of the ground wire connecting clamp in the 10kV cabinet is reduced, and the accidents that as the clamps are arranged crowdedly, the ground wire cannot be hitched in the space of adjacent clamps, the ground wire connecting clamp is contacted with the electrified body in the cabinet, and the bayonet of the ground wire connecting clamp is easy to fall off are avoided.
Description
Technical field
The utility model belongs to power lead construction tool field, and particularly a kind of earth connection connects pincers.
Background technology
It is a kind of important tool in the box change construction of 10KV that the box chief component that becomes to distribution future development of 10KV, earth connection connect pincers.The change of 10KV case generally is designed to six low pressure outlets at interval, the space is narrow and small, in limited space, use earth connection to connect clipper joint low pressure outlet bolt, have following drawback: face too closely mutually at low pressure outlet connection bolt, original earth connection connects pincers and does not match with equipment, and pliers is crowded mutually, collision, and cause and face at interval hanging earthing conductor mutually, also cause earth connection to connect pincers easily and contact with electrified body in the cabinet, earth connection clamps bayonet socket and easily comes off etc., causes short circuit accident.
The utility model content
The utility model provide a kind of can a plurality of uses arranged side by side in small space, earth connection safe, convenient and practical, good reliability connects pincers.
A kind of earth connection connects pincers, the handle and the retained part that comprise two tape insulation covers, between described two handles spring is set, the connecting portion arranged outside earth connection of described handle and retained part, the interlock position correspondence of described retained part is provided with two grooves, and the direction of groove extends to the end of retained part along the direction of caliper.
Owing to adopting the transformation that original earth connection is connected pincers at the utility model, jaw is punched, change contact position, earth connection connection pincers are articulated by original level with low tension switch outlet bolt and become vertical articulating.Reduced earth connection and connected pincers occupation space in the 10KV case becomes, avoided pliers crowded mutually, face at interval again hanging earthing conductor, earth connection mutually and connect that pincers contact with electrified body in the cabinet and earth connection clamps accidents such as bayonet socket easily comes off.Solved and in box change, articulated the unsafe problem of low pressure earth connection, improved low pressure safety of construction, operability, shortened the operating time.Improved earth connection connects pincers not only can be used in the desk-top transformer low voltage earthing device of 10KV, can be used for other casees equally and become.
Description of drawings
Below in conjunction with accompanying drawing the utility model is described further:
Fig. 1 is a structural representation of the present utility model.
Embodiment
A kind of earth connection connects pincers, the handle 2 and the retained part 4 that comprise two tape insulation covers, between described two handles 2 spring 3 is set, keep another reliable pressure of retained part, the connecting portion arranged outside earth connection 1 of described handle 2 and retained part 4, the interlock position correspondence of described retained part 4 is provided with two grooves 5, and the direction of groove 5 extends to the end of retained part 4 along the direction of caliper.
Owing to adopting the transformation that original earth connection is connected pincers at the utility model, jaw is punched, change contact position, earth connection connection pincers are articulated by original level with low tension switch outlet bolt and become vertical articulating.Reduced earth connection and connected pincers occupation space in the 10KV case becomes, avoided pliers crowded mutually, face at interval again hanging earthing conductor, earth connection mutually and connect that pincers contact with electrified body in the cabinet and earth connection clamps accidents such as bayonet socket easily comes off.Solved and in box change, articulated the unsafe problem of low pressure earth connection, improved low pressure safety of construction, operability, shortened the operating time.Improved earth connection connects pincers not only can be used in the desk-top transformer low voltage earthing device of 10KV, can be used for other casees equally and become.
Claims (1)
1. an earth connection connects pincers, the handle and the retained part that comprise two tape insulation covers, between described two handles spring is set, the connecting portion arranged outside earth connection of described handle and retained part, the interlock position correspondence of described retained part is provided with two grooves, it is characterized in that: the direction of groove extends to the end of retained part along the direction of caliper.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202843254U CN201754433U (en) | 2010-08-09 | 2010-08-09 | Ground wire connecting clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202843254U CN201754433U (en) | 2010-08-09 | 2010-08-09 | Ground wire connecting clamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201754433U true CN201754433U (en) | 2011-03-02 |
Family
ID=43622165
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202843254U Expired - Fee Related CN201754433U (en) | 2010-08-09 | 2010-08-09 | Ground wire connecting clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201754433U (en) |
-
2010
- 2010-08-09 CN CN2010202843254U patent/CN201754433U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110302 Termination date: 20120809 |