CN209896286U - Grounding wire head capable of clamping at multiple angles - Google Patents

Grounding wire head capable of clamping at multiple angles Download PDF

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Publication number
CN209896286U
CN209896286U CN201822073016.1U CN201822073016U CN209896286U CN 209896286 U CN209896286 U CN 209896286U CN 201822073016 U CN201822073016 U CN 201822073016U CN 209896286 U CN209896286 U CN 209896286U
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China
Prior art keywords
ground connection
thread
connection end
angle
fixing
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Active
Application number
CN201822073016.1U
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Chinese (zh)
Inventor
汤鹏程
刘东强
陈超
叶强
杜申祥
徐海奇
艾则孜江·加帕尔
马弘历
王学民
赵建平
赛涛
于文海
余亮亮
王陆陆
谢广
李京芳
高梁学
孙榆昊
孟瑞龙
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Urumqi Power Supply Co Of Xinjiang Power Co Ltd
State Grid Corp of China SGCC
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Urumqi Power Supply Co Of Xinjiang Power Co Ltd
State Grid Corp of China SGCC
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Application filed by Urumqi Power Supply Co Of Xinjiang Power Co Ltd, State Grid Corp of China SGCC filed Critical Urumqi Power Supply Co Of Xinjiang Power Co Ltd
Priority to CN201822073016.1U priority Critical patent/CN209896286U/en
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Abstract

The utility model discloses a ground connection end of multi-angle card end, including ground connection end of a thread splint, the angle dead lever, ground connection end of a thread movable part, ground connection end of a thread fixed part, the spacing groove, the lower extreme of ground connection end of a thread movable part is the arc, be equipped with a plurality of spacing grooves along the circumference on the arc, the rear end fixed mounting of ground connection end of a thread splint is in the upper end of ground connection end of a thread movable part, the lower extreme of ground connection end of a thread fixed part is equipped with the fixed orifices that supplies the angle dead lever to pass, the angle dead lever passes the fixed orifices of ground connection end of a thread fixed part front side in proper order, the spacing groove, the fixed orifices of ground connection end of a thread fixed part rear. The utility model changes the fixing scheme of the grounding thread end from the traditional mechanical pressure fixing into the mechanical clamping cable fixing, can effectively improve the stability of the angle fixing of the grounding thread end, and is not easy to loose after the angle is fixed; compared with the traditional grounding wire head, the utility model is not easy to be worn and can be used for a long time; simple and convenient use, safety and high efficiency.

Description

Grounding wire head capable of clamping at multiple angles
Technical Field
The utility model discloses a ground connection end of a thread that multi-angle card ends belongs to the electric power facility field.
Background
In the transformer substation grounding wire installation process, in order to facilitate installation, the angle of a grounding wire clamp is often required to be adjusted. The fixed principle of tradition earth connection fastener angle is through screwing up the angle dead lever, and the effect that reaches fixed ground connection end of a thread is exerted pressure to the movable part, but along with the increase of use number of times, the metal can cause local wearing and tearing under the effect of cyclic stress for ground connection end of a thread angle is fixed insecure, brings inconvenience in earth connection installation for fortune dimension personnel.
Disclosure of Invention
An object of the utility model is to provide a grounding wire end that multi-angle card ends that simple to use, safe high efficiency, stability are high, long service life.
The first purpose of the utility model is realized like this: the utility model provides a ground connection end of multi-angle card end, including ground connection end of a thread splint, the angle fixing pole, ground connection end of a thread movable part, ground connection end of a thread fixed part, the spacing groove, ground connection end of a thread fixed part is a U-shaped mount pad, the upper end of ground connection end of a thread movable part articulates in the inside of ground connection end of a thread fixed part, the lower extreme of ground connection end of a thread movable part is the arc, be equipped with a plurality of spacing grooves along the circumference on the arc, the rear end fixed mounting of ground connection end of a thread splint is in the upper end of ground connection end of a thread movable part, the lower extreme of ground connection end of a thread fixed part is equipped with the fixed orifices that supplies the angle fixing pole to pass, the angle fixing pole passes the fixed orifices of ground connection end of a thread fixed part front side in.
Furthermore, the grounding wire end clamping plate is a duckbilled high-voltage grounding wire end.
Furthermore, the angle fixing rod is an angle fixing bolt, and a fixing hole in the grounding wire head fixing part is a threaded hole.
Furthermore, the angle fixing rod is a bolt, and a fixing hole in the grounding wire head fixing part is a unthreaded hole.
Due to the implementation of the technical scheme, the limiting groove is arranged in the movable part of the grounding wire head at the wire end, and the through hole is formed in the angle fixing rod and the fixing part of the grounding wire head, so that when the angle fixing bolt is fastened, the tail end of the angle fixing bolt can be inserted into the limiting groove of the movable part of the grounding wire head through the fixing part of the grounding wire head, and the movable part of the grounding wire head and the fixing part of the grounding wire head can be firmly clamped; the utility model changes the fixing scheme of the grounding thread end from the traditional mechanical pressure fixing into the mechanical clamping cable fixing, can effectively improve the stability of the angle fixing of the grounding thread end, and is not easy to loose after the angle is fixed; compared with the traditional grounding wire head, the utility model is not easy to be worn and can be used for a long time; simple and convenient use, safety and high efficiency.
Drawings
The specific structure of the utility model is given by the following drawings and embodiments:
FIG. 1 is a schematic front view of a grounding wire end with a multi-angle locking mechanism;
FIG. 2 is a schematic front view of a movable portion of a grounding wire head with a multi-angle locking mechanism;
FIG. 3 is a left side sectional view of a first state of a grounding wire head in use state of a grounding wire head clamped at multiple angles;
fig. 4 is a left side sectional structural diagram of a second state of a grounding wire head in a use state of the grounding wire head with multi-angle clamping.
Legend: 1. ground connection end of a thread splint, 2, angle dead lever, 3, ground connection end of a thread activity portion, 4, ground connection end of a thread fixed part, 5, spacing groove, 6, articulated shaft, 7, fixed orifices.
Detailed Description
The utility model discloses do not receive the restriction of following embodiment, can be according to the utility model discloses a technical scheme and actual conditions determine concrete implementation.
Example (b): as shown in fig. 1 to 4, a ground wire end that multi-angle card ends, including ground wire end splint 1, angle fixing rod 2, ground wire end movable part 3, ground wire end fixed part 4, spacing groove 5, ground wire end fixed part 4 is a U-shaped mount pad, the upper end of ground wire end movable part articulates in the inside of ground wire end fixed part 4, the lower extreme of ground wire end movable part 3 is the arc, be equipped with a plurality of spacing grooves 5 along the circumference on the arc, the rear end fixed mounting of ground wire end splint 1 is in the upper end of ground wire end movable part 3, the lower extreme of ground wire end fixed part 4 is equipped with the fixed orifices 7 that supplies angle fixing rod 2 to pass, angle fixing rod 2 passes fixed orifices 7, the spacing groove 5 of ground wire end fixed part 4 front side in proper order, the fixed orifices 7 of ground wire end fixed part 4 rear side and blocks the angle of ground wire end movable part 3. The grounding wire end clamp plate 1 is a duckbilled high-voltage grounding wire end. The utility model has the advantages of as follows: the utility model changes the fixing scheme of the grounding thread end from the traditional mechanical pressure fixing into the mechanical clamping cable fixing, can effectively improve the stability of the angle fixing of the grounding thread end, and is not easy to loose after the angle is fixed; compared with the traditional grounding wire head, the utility model is not easy to be worn and can be used for a long time; simple and convenient use, safety and high efficiency. The grounding wire end clamping plate 1 is used for being connected with a power failure equipment conductor, and the equipment is prevented from being electrically endangered to the safety of working personnel. And the angle fixing rod 2 is used for fixing the angle of the grounding wire head by screwing the angle fixing rod 2 after the angle of the grounding wire head clamping plate 1 is adjusted. The grounding wire head moving part 3 adjusts the angle of the grounding wire head by rotating the grounding wire head moving part 3, and is convenient to install. The limiting groove 5 is arranged on the grounding wire head moving part 3, and when the angle fixing rod 2 is screwed down, the tail end of the angle fixing rod 2 is inserted into the limiting groove 5 of the grounding wire head moving part 3 through the grounding wire head fixing part 4, so that the effect of mechanical clamping is achieved. The end of the angle fixing rod 2 is inserted into the limit groove 5 of the grounding wire head moving part 3 through the grounding wire head fixing part 4, and the mechanical clamping effect is achieved. And the grounding wire head fixing part 4 is used for fixing and supporting the grounding wire head. The utility model discloses mainly constitute by duckbilled type high pressure ground connection end of a thread main part, the technical scheme who solves its technical problem and adopt has increased supplementary fixing device in the ground connection end of a thread main part, through survey in wire end ground connection end of a thread movable part 3 and set up spacing groove 5, set up the through-hole simultaneously on angle fixing rod 2 and ground connection end of a thread fixed part 4, thereby when making fastening angle fixing bolt, can insert the spacing groove 5 of ground connection end of a thread movable part 3 with angle fixing bolt end through ground connection end of a thread fixed part 4, make ground connection end of a thread movable part 3 can firmly block with ground connection end of a thread fixed part 4 and die.
As shown in fig. 1 to 4, the angle fixing rod 2 is an angle fixing bolt, and the fixing hole 7 of the ground terminal fixing portion 4 is a threaded hole.
In another embodiment, the angle fixing rod 2 is a pin, and the fixing hole 7 of the ground wire head fixing part 4 is a light hole.
The utility model relates to a use method of ground connection end of a thread that multi-angle card ends as follows: when the angle of the ground wire clamp needs to be adjusted, firstly, the angle fixing rod 2 is taken out of the limiting groove 5; then, according to the on-site requirement, the angle of the grounding wire end clamping plate 1 is adjusted; then, the angle fixing rod 2 sequentially penetrates through a fixing hole 7 on the front side of the grounding wire head fixing part 4, the limiting groove 5 and a fixing hole 7 on the rear side of the grounding wire head fixing part 4; finally, the angle fixing rod 2 is screwed down to complete angle fixing.
The foregoing description is by way of example only and is not intended as limiting the embodiments of the present invention. All obvious changes or variations which are introduced by the technical solution of the present invention are still within the scope of the present invention.

Claims (4)

1. The utility model provides a ground connection end of line that multi-angle card stopped which characterized in that: including the ground connection end of a thread splint, the angle dead lever, the ground connection end of a thread activity portion, ground connection end of a thread fixed part, the spacing groove, ground connection end of a thread fixed part is a U-shaped mount pad, the upper end of ground connection end of a thread activity portion articulates in the inside of ground connection end of a thread fixed part, the lower extreme of ground connection end of a thread activity portion is the arc, be equipped with a plurality of spacing grooves along the circumference on the arc, the rear end fixed mounting of ground connection end of a thread splint is in the upper end of ground connection end of a thread activity portion, the lower extreme of ground connection end of a thread fixed part is equipped with the fixed orifices that supplies the angle dead lever to pass, the angle dead lever passes the fixed orifices of ground connection end of a thread fixed part front side in proper order, the.
2. The earth terminal of claim 1, wherein: the grounding wire end clamping plate is a duckbilled high-voltage grounding wire end.
3. The earth terminal of claim 1, wherein: the angle fixing rod is an angle fixing bolt, and a fixing hole in the grounding wire head fixing part is a threaded hole.
4. The earth terminal of claim 1, wherein: the angle fixing rod is a bolt, and a fixing hole in the grounding wire head fixing part is a unthreaded hole.
CN201822073016.1U 2018-12-11 2018-12-11 Grounding wire head capable of clamping at multiple angles Active CN209896286U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201822073016.1U CN209896286U (en) 2018-12-11 2018-12-11 Grounding wire head capable of clamping at multiple angles

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201822073016.1U CN209896286U (en) 2018-12-11 2018-12-11 Grounding wire head capable of clamping at multiple angles

Publications (1)

Publication Number Publication Date
CN209896286U true CN209896286U (en) 2020-01-03

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CN (1) CN209896286U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109524810A (en) * 2018-12-11 2019-03-26 国网新疆电力有限公司乌鲁木齐供电公司 A kind of earth terminal and its application method of multi-angle locking
CN112217161A (en) * 2020-10-10 2021-01-12 国网河南省电力公司邓州市供电公司 Fixing device for cable erection

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109524810A (en) * 2018-12-11 2019-03-26 国网新疆电力有限公司乌鲁木齐供电公司 A kind of earth terminal and its application method of multi-angle locking
CN112217161A (en) * 2020-10-10 2021-01-12 国网河南省电力公司邓州市供电公司 Fixing device for cable erection
CN112217161B (en) * 2020-10-10 2022-02-22 国网河南省电力公司邓州市供电公司 Fixing device for cable erection

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