CN204103065U - A kind of earthing clamp steering head - Google Patents

A kind of earthing clamp steering head Download PDF

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Publication number
CN204103065U
CN204103065U CN201420602897.0U CN201420602897U CN204103065U CN 204103065 U CN204103065 U CN 204103065U CN 201420602897 U CN201420602897 U CN 201420602897U CN 204103065 U CN204103065 U CN 204103065U
Authority
CN
China
Prior art keywords
earthing clamp
pipe
screw thread
external screw
head
Prior art date
Application number
CN201420602897.0U
Other languages
Chinese (zh)
Inventor
刘政
孙兆楠
张勇志
辛吉光
刘世宇
蔡海
李壮
张斌
张磊
Original Assignee
国网辽宁省电力有限公司检修分公司
国家电网公司
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 国网辽宁省电力有限公司检修分公司, 国家电网公司 filed Critical 国网辽宁省电力有限公司检修分公司
Priority to CN201420602897.0U priority Critical patent/CN204103065U/en
Application granted granted Critical
Publication of CN204103065U publication Critical patent/CN204103065U/en

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Abstract

The utility model relates to a kind of earthing clamp steering head, comprise and turn to tube head and hold-down nut, the first end of steering tube is the external screw thread mouth of pipe, square draw-in groove is provided with perpendicular to the external screw thread mouth of pipe is through, the tube head other end is turned to be cylindricality connector, connector is provided with dismountable bayonet lock, hold-down nut and threaded end (TE) adaptation.The utility model is connected with existing earthing clamp and can realizes turning to, and cannot the ground connection of high-voltage conducting wires of vertical hanging ground connection hang for eminence is narrow.Have that structure is simple, volume is little, cost is low, reasonable in design, use flexible, practical feature, be conducive to popularity.

Description

A kind of earthing clamp steering head
Technical field
The utility model relates to conductor end of earth wire portion wire clamp, particularly a kind of earthing clamp steering head.
Background technology
Earth connection is in electric power system extensive use, and current electric power system extensive use portable short-circuit grounding wire, utilizes insulating bar to connect wire clip for conductor end of earth wire and earth connection vertical hanging to eminence is needed ground connection position.Existing earthing clamp is n shape wire clamp, is provided with the connector of detachable bayonet lock bottom wire clamp, for connecting insulating bar.Existing earthing clamp cannot be visible aloft but can not the ground connection position that need at vertical hanging place apply, and need purchase new earthing clamp, prepare two kinds of wire clamps.Not only increase cost, and carry inconvenience, bring puzzlement to electrical production work.
Summary of the invention
Technical problem to be solved in the utility model overcomes the deficiencies in the prior art, provides a kind of earthing clamp steering head, for the suspension of eminence narrow not obvious position earth connection, makes up former earthing clamp and can only need the drawback at ground connection position by vertical hanging eminence wire.
For achieving the above object, the utility model realizes by the following technical solutions:
A kind of earthing clamp steering head, comprise and turn to tube head and hold-down nut, the first end of steering tube is the external screw thread mouth of pipe, square draw-in groove is provided with perpendicular to the external screw thread mouth of pipe is through, turn to the tube head other end to be cylindricality connector, connector is provided with dismountable bayonet lock, hold-down nut and threaded end (TE) adaptation.
Described square card groove depth is greater than the reach of the external screw thread mouth of pipe.
Compared with prior art, the beneficial effects of the utility model are:
A kind of earthing clamp steering head, is connected with existing earthing clamp and can realizes turning to, for eminence is narrow cannot the ground connection suspension of high-voltage conducting wires of vertical hanging ground connection.Have that structure is simple, volume is little, cost is low, reasonable in design, use flexible, practical feature, be conducive to popularity.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the utility model and earthing clamp connection diagram.
In figure: 1-turns to the dismountable bayonet lock of tube head 2-hold-down nut 3-square draw-in groove 4-connector 5-dismountable bayonet lock 6-earthing clamp 7-earthing clamp connector 8-earthing clamp
Embodiment
Below in conjunction with accompanying drawing, embodiment of the present utility model is further illustrated:
As shown in Figure 1, a kind of earthing clamp steering head, comprise and turn to tube head 1 and hold-down nut 2, tube head 1 one end is turned to be the external screw thread mouth of pipe, be provided with square draw-in groove 3 perpendicular to the external screw thread mouth of pipe is through, square draw-in groove 3 degree of depth is greater than the reach of the external screw thread mouth of pipe, turns to tube head 1 other end to be cylindricality connector 4, connector 4 is provided with dismountable bayonet lock 5, and hold-down nut 2 is adaptive with threaded end (TE).
As shown in Figure 2, the connection of earthing clamp steering head and earthing clamp, earthing clamp steering head external screw thread mouth of pipe one end is connected on earthing clamp connector 7, and earthing clamp bayonet lock 8 is stuck in square draw-in groove 3, between earthing clamp bayonet lock 8 and earthing clamp 6, tighten hold-down nut.
Be only general principle of the present utility model above, not impose any restrictions the utility model, every foundation the utility model carries out equivalent variations and modification to it, all within the category of the art of this patent protection scheme.

Claims (2)

1. an earthing clamp steering head, it is characterized in that, comprise and turn to tube head and hold-down nut, the first end of steering tube is the external screw thread mouth of pipe, square draw-in groove is provided with perpendicular to the external screw thread mouth of pipe is through, turn to the tube head other end to be cylindricality connector, connector is provided with dismountable bayonet lock, hold-down nut and threaded end (TE) adaptation.
2. a kind of earthing clamp steering head according to claim 1, is characterized in that, described square card groove depth is greater than the reach of the external screw thread mouth of pipe.
CN201420602897.0U 2014-10-17 2014-10-17 A kind of earthing clamp steering head CN204103065U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201420602897.0U CN204103065U (en) 2014-10-17 2014-10-17 A kind of earthing clamp steering head

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201420602897.0U CN204103065U (en) 2014-10-17 2014-10-17 A kind of earthing clamp steering head

Publications (1)

Publication Number Publication Date
CN204103065U true CN204103065U (en) 2015-01-14

Family

ID=52271470

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201420602897.0U CN204103065U (en) 2014-10-17 2014-10-17 A kind of earthing clamp steering head

Country Status (1)

Country Link
CN (1) CN204103065U (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105846180A (en) * 2016-06-16 2016-08-10 国网福建省电力有限公司 Transformer substation aluminum bar grounding electrical inspection wire clamp
CN105846179A (en) * 2016-06-16 2016-08-10 国网福建省电力有限公司 Transformer substation aluminum bar grounding wire clamp
CN111613918A (en) * 2020-06-04 2020-09-01 国网四川省电力公司乐山供电公司 Split buckle type grounding wire

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105846180A (en) * 2016-06-16 2016-08-10 国网福建省电力有限公司 Transformer substation aluminum bar grounding electrical inspection wire clamp
CN105846179A (en) * 2016-06-16 2016-08-10 国网福建省电力有限公司 Transformer substation aluminum bar grounding wire clamp
CN111613918A (en) * 2020-06-04 2020-09-01 国网四川省电力公司乐山供电公司 Split buckle type grounding wire

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