CN206098763U - Portable fast -assembling short circuit grounding group - Google Patents

Portable fast -assembling short circuit grounding group Download PDF

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Publication number
CN206098763U
CN206098763U CN201621138202.3U CN201621138202U CN206098763U CN 206098763 U CN206098763 U CN 206098763U CN 201621138202 U CN201621138202 U CN 201621138202U CN 206098763 U CN206098763 U CN 206098763U
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CN
China
Prior art keywords
screw thread
binding post
wire
screw
thread binding
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Active
Application number
CN201621138202.3U
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Chinese (zh)
Inventor
李旭光
张雷
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Hebei Golden Power Polytron Technologies Inc
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Hebei Golden Power Polytron Technologies Inc
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Priority to CN201621138202.3U priority Critical patent/CN206098763U/en
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Publication of CN206098763U publication Critical patent/CN206098763U/en
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Abstract

The utility model provides a portable fast -assembling short circuit grounding group, festival connecting piece and four electrically conductive connecting wires in three earth bars, ground connection nail, one, the earth bar includes the insulator spindle, and the top of insulator spindle is fixed with the circuit end terminal, is equipped with first screw thread terminal on the circuit end terminal, be equipped with second screw thread terminal on the ground connection nail, well section connecting piece has four first screw thread wiring grooves, the one end of electrically conductive connecting wire is equipped with third screw thread terminal, and the other end is equipped with second screw thread wiring groove, the third screw thread terminal of four electrically conductive connecting wires spiral shell respectively closes four first screw threads wiring inslots at well section connecting piece, close on the second screw terminal of following closely to the first screw terminal of three earth bars and ground connection in the second screw of four electrically conductive connecting wires wiring groove spiral shell respectively. The utility model discloses each part adopts threaded connection's mode, can install fast and dismantle, improves work efficiency, the ground connection nail adopts the steel drive screw, uses the fore -and -after plug rapider, convenient to use.

Description

Portable fast-installation short-circuit grounding wire group
Technical field
This utility model is related to power equipment technical field, specifically a kind of Portable fast-installation short-circuit grounding wire group.
Background technology
Short-circuit grounding wire be by the earthy a kind of safety appliance of dead line or equipment temporary short-circuit, can according to the number of phases It is divided into two kinds of single-phase type and split-phase type.Short-circuit grounding wire is mainly by several parts such as insulating bar, wire end terminal, ground leads Composition, in the maintenance and maintenance process of power equipment, needs guarantee equipment reliable ground, will typically be connected with earth lead Wire clamp is fixed on the conductor part of grounding apparatus.
Existing earth lead group when in use, needs that earth rod and line link together product, and existing product needs to use Spanner could link together on line and earth rod, and assembling process is complicated.When in use, one end needs to be connected to ground earth lead group In, earth terminal inserts or pull out inconvenience.
Utility model content
The utility model proposes a kind of Portable fast-installation short-circuit grounding wire group, solves earth lead group assembling in prior art The inconvenient problem of complicated, earth terminal plug.
What the technical solution of the utility model was realized in:
A kind of Portable fast-installation short-circuit grounding wire group, including three earth rods, grounding nail, save in one connector and Four conductive connectings;
The earth rod includes insulating bar, and the top of the insulating bar is fixed with wire end wire clamp, the wire end wire clamp It is provided with the first screw thread binding post;
The grounding nail is provided with the second screw thread binding post;
The middle section connector has four the first screw thread connecting grooves;
One end of the conductive connecting is provided with the 3rd screw thread binding post, and the other end is provided with the second screw thread connecting groove;
3rd screw thread binding post of four conductive connectings is screwed on respectively four first of the middle section connector In screw thread connecting groove;Second screw thread connecting groove of four conductive connectings is threaded onto respectively the first of three earth rods On second screw thread binding post of screw thread binding post and grounding nail.
Further, the first screw thread binding post and the second screw thread binding post are " L " shape binding post;First screw thread One end of binding post is screwed into the side of the wire end wire clamp;One end of the second screw thread binding post is screwed into the ground connection The side of nail.
Further, the conductive connecting is annealed copper wire.
Further, if the annealed copper wire is entwined by carried interest copper cash.
Further, the wire end wire clamp is aluminum wire end wire clamp.
Further, the first screw thread binding post, the second screw thread binding post, the 3rd screw thread binding post, the second screw thread connect Wire casing and middle section connector are copper part.
Further, the tail end of the insulating bar is provided with insulating sheath.
Further, the grounding nail is steel drive screws.
The beneficial effects of the utility model are:
This utility model simple structure, it is reasonable in design;Each several part Fast Installation and can be torn open by the way of threaded connection Unload, improve work efficiency;Grounding nail adopts steel drive screws, and the plug before and after use is rapider, particularly in the winter time, user Just.
Description of the drawings
In order to be illustrated more clearly that this utility model embodiment or technical scheme of the prior art, below will be to embodiment Or the accompanying drawing to be used needed for description of the prior art is briefly described, it should be apparent that, drawings in the following description are only It is some embodiments of the present utility model, for those of ordinary skill in the art, in the premise for not paying creative work Under, can be with according to these other accompanying drawings of accompanying drawings acquisition.
Fig. 1 is the structural representation of this utility model one embodiment.
Wherein:
1st, grounding nail;2nd, middle section connector;3rd, conductive connecting;4th, insulating bar;5th, insulating sheath;6th, wire end wire clamp; 7th, the first screw thread binding post;8th, the second screw thread binding post;9th, the first screw thread connecting groove;10th, the 3rd screw thread binding post;11st, second Screw thread connecting groove.
Specific embodiment
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is carried out Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of this utility model, rather than whole Embodiment.Based on the embodiment in this utility model, those of ordinary skill in the art are not under the premise of creative work is made The every other embodiment for being obtained, belongs to the scope of this utility model protection.
As shown in figure 1, the Portable fast-installation short-circuit grounding wire group in the present embodiment, including three earth rods, a ground connection Connector 2 and four conductive connectings 3 are saved in nail 1,;The earth rod includes insulating bar 4, the tail end of the insulating bar 4 It is provided with the insulating sheath 5 of quality of rubber materials.The top of the insulating bar 4 is fixed with wire end wire clamp 6, the wire end wire clamp 6 For aluminum wire end wire clamp.The wire end wire clamp 6 is provided with the first screw thread binding post 7;The grounding nail 1 is provided with the second spiral shell Stricture of vagina binding post 8, the grounding nail 1 is steel drive screws;The middle section connector 2 has four the first screw thread connecting grooves 9, wherein Three the first screw thread connecting grooves 9 are located at homonymy, and another the first screw thread connecting groove 9 is located at opposite side;The conductive connecting 3 One end is provided with the 3rd screw thread binding post 10, and the other end is provided with the second screw thread connecting groove 11;The 3rd of four conductive connectings 3 Screw thread binding post 10 is screwed on respectively in four the first screw thread connecting grooves 9 of the middle section connector 2;It is conductively connected described in four Second screw thread connecting groove 11 of line 3 is threaded onto respectively the first screw thread binding post 7 of three earth rods and the second of grounding nail 1 On screw thread binding post 8.
In the present embodiment, the first screw thread binding post 7 and the second screw thread binding post 8 are " L " shape binding post;Described first One end of screw thread binding post 7 is screwed into the side of the wire end wire clamp 6, and in the side of the wire end wire clamp 6 confession is reserved with The screw that first screw thread binding post 7 is screwed into;One end of the second screw thread binding post 8 is screwed into the side of the grounding nail 1, The side of the grounding nail 1 is reserved with the screw being screwed into for the second screw thread binding post 8.
In the present embodiment, the conductive connecting 3 is annealed copper wire, if the annealed copper wire is entwined by carried interest copper cash.Institute State the first screw thread binding post 7, the second screw thread binding post 8, the 3rd screw thread binding post 10, the second screw thread connecting groove 11 and middle section connection Part 2 is copper part.
When the present embodiment is used, grounding nail 1 is screwed into the earth, and man-hour manually hand-held insulating bar 4 is located in wire end wire clamp 6 waiting Ground circuit on, circuit with the earth be reliably connected, when due to cause specific is sent a telegram here suddenly when, operator touch after will not get an electric shock. The present embodiment each several part is threaded connection, and can be rapidly assembled and disassembled, and improves work efficiency;Grounding nail 1 adopts steel screw thread Nail, the plug before and after use is rapider, particularly in the winter time, easy to use.
Preferred embodiment of the present utility model is the foregoing is only, it is all at this not to limit this utility model Within the spirit and principle of utility model, any modification, equivalent substitution and improvements made etc. should be included in this utility model Protection domain within.

Claims (8)

1. a kind of Portable fast-installation short-circuit grounding wire group, it is characterised in that including in three earth rods, grounding nail, Section connector and four conductive connectings;
The earth rod includes insulating bar, and the top of the insulating bar is fixed with wire end wire clamp, sets in the wire end wire clamp There is the first screw thread binding post;
The grounding nail is provided with the second screw thread binding post;
The middle section connector has four the first screw thread connecting grooves;
One end of the conductive connecting is provided with the 3rd screw thread binding post, and the other end is provided with the second screw thread connecting groove;
3rd screw thread binding post of four conductive connectings is screwed on respectively four the first screw threads of the middle section connector In connecting groove;Second screw thread connecting groove of four conductive connectings is threaded onto respectively the first screw thread of three earth rods On second screw thread binding post of binding post and grounding nail.
2. Portable fast-installation short-circuit grounding wire group as claimed in claim 1, it is characterised in that the first screw thread binding post and Second screw thread binding post is " L " shape binding post;One end of the first screw thread binding post is screwed into the side of the wire end wire clamp Face;One end of the second screw thread binding post is screwed into the side of the grounding nail.
3. Portable fast-installation short-circuit grounding wire group as claimed in claim 2, it is characterised in that the conductive connecting is soft copper Line.
4. Portable fast-installation short-circuit grounding wire group as claimed in claim 3, it is characterised in that if the annealed copper wire is by carried interest copper Line is entwined.
5. Portable fast-installation short-circuit grounding wire group as claimed in claim 4, it is characterised in that the wire end wire clamp is aluminum Wire end wire clamp.
6. Portable fast-installation short-circuit grounding wire group as claimed in claim 5, it is characterised in that the first screw thread binding post, Second screw thread binding post, the 3rd screw thread binding post, the second screw thread connecting groove and middle section connector are copper part.
7. Portable fast-installation short-circuit grounding wire group as claimed in claim 6, it is characterised in that the tail end of the insulating bar is arranged There is insulating sheath.
8. Portable fast-installation short-circuit grounding wire group as claimed in claim 7, it is characterised in that the grounding nail is steel screw thread Nail.
CN201621138202.3U 2016-10-19 2016-10-19 Portable fast -assembling short circuit grounding group Active CN206098763U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201621138202.3U CN206098763U (en) 2016-10-19 2016-10-19 Portable fast -assembling short circuit grounding group

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201621138202.3U CN206098763U (en) 2016-10-19 2016-10-19 Portable fast -assembling short circuit grounding group

Publications (1)

Publication Number Publication Date
CN206098763U true CN206098763U (en) 2017-04-12

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201621138202.3U Active CN206098763U (en) 2016-10-19 2016-10-19 Portable fast -assembling short circuit grounding group

Country Status (1)

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CN (1) CN206098763U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107834222A (en) * 2017-10-12 2018-03-23 国家电网公司 A kind of low-voltage grounding wire group
CN107834231A (en) * 2017-09-30 2018-03-23 国家电网公司 Grounding wire device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107834231A (en) * 2017-09-30 2018-03-23 国家电网公司 Grounding wire device
CN107834222A (en) * 2017-10-12 2018-03-23 国家电网公司 A kind of low-voltage grounding wire group

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