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Portable flow-converging clamp

A portable clamp technology, applied in the direction of clamping/spring connection, electrical connection seat, electrical components, etc., can solve the problems of non-replacement or replacement, increase of use cost, reduction of use range and work efficiency, etc. Achieve good safety in use, improve versatility, and avoid electric shock accidents

Active Publication Date: 2019-03-12
STATE GRID ZHEJIANG ELECTRIC POWER CO LTD QUZHOU POWER SUPPLY CO +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The collets of the existing confluence clamps are usually non-replaceable or unchanged. When other types and types of collets are needed, the entire confluence clamp must be replaced, which not only brings great stability to the operation, but also reduces the Its range of use and operating efficiency also increase the cost of use

Method used

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  • Portable flow-converging clamp
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  • Portable flow-converging clamp

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0033] Embodiment 1: as figure 1 As shown, a portable confluence clamp includes a clamp body 1, a jaw 1.1 arranged on the clamp body, a conductive chuck 3 located in the jaw, an insertion rod 3.1 arranged on the conductive chuck, a fixed The insulating box 4 arranged at one end of the clamp body, the guide hole 1.4 arranged in the clamp body, the conductive locking rod 2 arranged in the guide hole and connected with the guide hole through threads, and the conductive connection block arranged in the insulating box 5. The through hole 5.1 of the locking rod set on the conductive connection block and coaxial with the guide hole, the external screw hole 5.2 set on the conductive connection block, the cable connection terminal 6 connected with the external screw hole by thread, and the insulating box Insulated cable sheath 7 connected by thread. The conductive connection block is fixed in the insulating box.

[0034] The clamp body, the conductive chuck, the plug-in rod, the cond...

Embodiment 2

[0050] Embodiment 2: the remaining structure of this embodiment is with reference to embodiment 1, and its difference is:

[0051] Such as figure 2 , image 3 , Figure 4 As shown, a portable confluence clamp also includes an interlocking conductive locking rod stopper 9 .

[0052] The interlocking conductive locking rod stop device includes a number of limit grooves 9.1 uniformly distributed on the outer surface of the conductive locking rod in the circumferential direction, a fixed plate 9.2 and a floating plate 9.3 arranged in the insulating box, and guide through holes arranged on the mounting plate , the guide rod 9.5 that is slidably arranged in the guide through hole and connected with the floating plate, the limit stop block 9.4 that is arranged on the floating plate and cooperates with the limit groove, and the one that is arranged on the insulating box and is parallel to the guide rod Guide sleeve 9.7 and linkage push rod 9.8 that are slidably arranged in the gui...

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Abstract

The invention discloses a portable flow-converging clamp, aiming at providing a portable flow-converging clamp having a clamp head that can be changed conveniently according to actual needs to improvethe universality of the flow-converging clamp, and having high safety. The portable flow-converging clamp includes a clamp body, a jaw arranged on the clamp body, a conductive clamp head locating inthe jaw, a plug rod arranged on the conductive clamp head, an insulation box fixedly arranged on one end of the clamp body, a guide hole arranged in the clamp body, a conductive locking lever arrangedin the guide hole and connected with the guide hole by screw threads, a conductive connection block arranged in the insulation box, a locking lever through hole which is arranged on the conductive connection block and coaxial with the guide hole, an external screw hole arranged on the conductive connection block, a cable connection terminal connected with the external screw hole by screw threads,and an insulated cable sheath connected with the insulation box by screw threads.

Description

technical field [0001] The invention relates to a confluence clamp, in particular to a convenient confluence clamp applied to low-voltage cables. Background technique [0002] With the rapid development of urban construction, the requirements for power supply reliability are getting higher and higher, and the frequency of use of various operating vehicles such as box-type vehicles and generator vehicles has increased greatly. The low-voltage side of box-type vehicles and generator vehicles and the busbar Connection tools bus clamps are often used for connection. [0003] The collets of existing confluence clamps are usually non-replaceable or unchanged. When other types and types of collets are needed, the entire confluence clamp must be replaced, which not only brings great stability to the operation, but also reduces the Its range of use and operating efficiency also increase the cost of use. Contents of the invention [0004] The object of the present invention is to ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01R11/26H01R4/36H01R4/70
CPCH01R4/363H01R4/70H01R11/26
Inventor 许国凯杨晓翔蔡志国朱晓俊徐展林国木刘江康斯春毛剑陶晓彤叶小康
Owner STATE GRID ZHEJIANG ELECTRIC POWER CO LTD QUZHOU POWER SUPPLY CO