CN201985270U - Conducting wire clamp for connecting ground wires - Google Patents
Conducting wire clamp for connecting ground wires Download PDFInfo
- Publication number
- CN201985270U CN201985270U CN2011201139742U CN201120113974U CN201985270U CN 201985270 U CN201985270 U CN 201985270U CN 2011201139742 U CN2011201139742 U CN 2011201139742U CN 201120113974 U CN201120113974 U CN 201120113974U CN 201985270 U CN201985270 U CN 201985270U
- Authority
- CN
- China
- Prior art keywords
- wire clamp
- conducting wire
- ground wires
- lead
- wires
- 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
Links
- 230000002035 prolonged effect Effects 0.000 abstract description 3
- 238000005299 abrasion Methods 0.000 abstract 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 4
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 229910052802 copper Inorganic materials 0.000 description 4
- 239000010949 copper Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 239000011435 rock Substances 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
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- Electric Cable Installation (AREA)
Abstract
The utility model belongs to the technical field of ground wires, and discloses a conducting wire clamp for connecting ground wires. The conducting wire clamp for connecting ground wires is technically characterized by comprising a frame body, a rotary shaft and two conducting wire clamp bodies. The frame body, the rotary shaft and the two conducting wire clamping bodies are connected with ground wires. Tail ends of the two conducting wire clamp bodies are connected with auxiliary pull rods through hinge pins. A first pull rope is connectedly arranged between free ends of the auxiliary pull rods and free ends of the conducting wire clamp bodies, the frame body is provided with thread holes, and the free ends of the auxiliary pull rods are provided with a second pull rope which penetrates through the thread holes. In dismounting the conducting wire clamp, operators pull the second pull rope, the two auxiliary pull rods rotate along the hinge pins, and the first pull rope drives the free ends of the conducting wire clamp bodies to move outward. Simultaneously, a base part of the auxiliary pull rods extrudes root parts of the conducting wire clamp bodies inward, further motivating the front ends of the conducting wire clamp bodies to open. Thus, the conducting wire clamp can be easily detached from conducting wires. The abrasion from a conducting wire clamp groove to conducting wires caused by swinging the ground wires is avoided, the damage to joint parts between the ground wires and the conducting wire clamp caused by dragging the ground wires is reduced, and the service lives of the ground wires are prolonged.
Description
Technical field
The utility model belongs to line upkeep property-line technical field, relates to the earth connection wire clamp concretely.
Background technology
In line upkeep, overhaul of the equipments process, for trying to avert accidents, between circuit and ground wire, need to connect earth connection, in the process of dismounting wire clamp, because wire clamp and lead fixed are tight, the operator can not catch and touch wire clamp, need rock ground lead with strength, ground lead is generally the multiply copper wires, and in the process of rocking, copper ground lead burst copper wires is disconnected easily, influence the ground connection effect, occur accident easily, and long-time use of whole copper ground lead cut off easily, reduced useful life.
The utility model content
A kind of ground connection is effective with regard to providing, the earth connection wire clamp of long service life for the technical problem that the utility model solves.
For solving the problems of the technologies described above, the technical scheme that the utility model proposes is: comprise support body, rotating shaft, two lead clamps of being connected with ground lead, be provided with the auxiliary connecting rod that connects by bearing pin at described two lead clamp tail ends, the free end of the free end of described auxiliary connecting rod and described lead clamp is connected with first stay cord, described support body is provided with through wires hole, is provided with second stay cord that passes described through wires hole at the free end of two auxiliary connecting rods.
Its additional technical feature is:
Described support body is provided with the support bar than distance between described two lead clamp tail ends, is provided with the wire rope handling ring in the end of described support bar.
The earth connection wire clamp that the utility model provides, compare with prior art and to have the following advantages: one, owing to comprise the support body that is connected with ground lead, rotating shaft, two lead clamps, be provided with the auxiliary connecting rod that connects by bearing pin at described two lead clamp tail ends, the free end of the free end of described auxiliary connecting rod and described lead clamp is connected with first stay cord, described support body is provided with through wires hole, free end at two auxiliary connecting rods is provided with second stay cord that passes described through wires hole, when removing wire clamp, the operator pulls at second stay cord, two auxiliary connecting rods rotate along bearing pin, first stay cord drives lead clamp free end and moves outward, the base portion of the auxiliary connecting rod root of lead clamp of inwardly extruding again simultaneously, further impel lead clamp front end to open, be easy to wire clamp is won from lead, prevented from firmly to rock ground lead and caused of the wearing and tearing of wire clamp groove lead, reduced and firmly pulled the damage that ground lead causes ground lead and wire clamp junction, but also can replace joining iron, prolonged the useful life of earth connection; They are two years old, because described support body is provided with the support bar than distance between described two lead clamp tail ends, is provided with the wire rope handling ring in the end of described support bar, when second stay cord just has been stretched in beginning, can guarantee that the auxiliary connecting rod end outwards stretches, auxiliary connecting rod is easy to draw back.
Description of drawings
Fig. 1 is the structural representation of earth connection with the wire clamp opening;
Fig. 2 is the structural representation of earth connection with the wire clamp closure state.
Embodiment
Below in conjunction with accompanying drawing earth connection that the utility model the proposed structure with wire clamp is described further.
As depicted in figs. 1 and 2, be the structural representation of earth connection with wire clamp opening and closure state.Its structure comprises the support body 2 that ground lead 1 connects, on support body 2, be connected with two lead clamps 4 by rotating shaft 3, tail end at two lead clamps 4 is provided with the auxiliary connecting rod 6 that connects by bearing pin 5, the free end 61 of auxiliary connecting rod 6 is connected with first stay cord 7 with the free end 41 of lead clamp 4, support body 2 is provided with through wires hole 8, free end 41 at two auxiliary connecting rods 6 is provided with second stay cord 9 that passes through wires hole 8, when removing wire clamp, the operator pulls at second stay cord 9, two auxiliary connecting rods 6 rotate along bearing pin 5, first stay cord 7 drives lead clamp 4 free ends and moves outward, the base portion of auxiliary connecting rod 6 root of lead clamp 4 of inwardly extruding again simultaneously, further impel the front end of lead clamp 4 to open, be easy to wire clamp is won from lead, prevented from firmly to rock ground lead 1 and cause of the wearing and tearing of wire clamp groove, reduced firmly pulling the damage that ground lead causes ground lead and wire clamp junction lead, but also can replace joining iron, prolonged the useful life of earth connection.
Protection range of the present utility model not only is confined to the foregoing description, as long as structure is identical with the wire clamp structure with the utility model earth connection, just drops on the scope of the utility model protection.
Claims (2)
1. earth connection wire clamp, comprise support body, rotating shaft, two lead clamps of being connected with ground lead, it is characterized in that: be provided with the auxiliary connecting rod that connects by bearing pin at described two lead clamp tail ends, the free end of the free end of described auxiliary connecting rod and described lead clamp is connected with first stay cord, described support body is provided with through wires hole, is provided with second stay cord that passes described through wires hole at the free end of two auxiliary connecting rods.
2. earth connection wire clamp according to claim 1 is characterized in that: described support body is provided with the support bar than distance between described two lead clamp tail ends, is provided with the wire rope handling ring in the end of described support bar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201139742U CN201985270U (en) | 2011-04-18 | 2011-04-18 | Conducting wire clamp for connecting ground wires |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201139742U CN201985270U (en) | 2011-04-18 | 2011-04-18 | Conducting wire clamp for connecting ground wires |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201985270U true CN201985270U (en) | 2011-09-21 |
Family
ID=44612726
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201139742U Expired - Fee Related CN201985270U (en) | 2011-04-18 | 2011-04-18 | Conducting wire clamp for connecting ground wires |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201985270U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103904444A (en) * | 2014-04-03 | 2014-07-02 | 国家电网公司 | Power transmission line grounding wire horizontal installation device |
| CN106129666A (en) * | 2014-07-18 | 2016-11-16 | 国网河南省电力公司漯河供电公司 | A kind of earthing clamp device |
| CN106877028A (en) * | 2017-03-23 | 2017-06-20 | 国家电网公司 | A kind of earth connection point for double bundle conductor |
| CN107611738A (en) * | 2017-08-25 | 2018-01-19 | 嘉善恒兴电力建设有限公司 | A kind of conducting wire clamp for connecting ground wires |
-
2011
- 2011-04-18 CN CN2011201139742U patent/CN201985270U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103904444A (en) * | 2014-04-03 | 2014-07-02 | 国家电网公司 | Power transmission line grounding wire horizontal installation device |
| CN103904444B (en) * | 2014-04-03 | 2015-12-16 | 国家电网公司 | Transmission line level installing grounding wire device |
| CN106129666A (en) * | 2014-07-18 | 2016-11-16 | 国网河南省电力公司漯河供电公司 | A kind of earthing clamp device |
| CN106129666B (en) * | 2014-07-18 | 2018-04-20 | 国网河南省电力公司 | A kind of earthing clamp device |
| CN106877028A (en) * | 2017-03-23 | 2017-06-20 | 国家电网公司 | A kind of earth connection point for double bundle conductor |
| CN106877028B (en) * | 2017-03-23 | 2023-09-15 | 国家电网公司 | Ground wire connector for double split conductors |
| CN107611738A (en) * | 2017-08-25 | 2018-01-19 | 嘉善恒兴电力建设有限公司 | A kind of conducting wire clamp for connecting ground wires |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: STATE ELECTRIC NET CROP. HEBEI ELECTRIC POWER CORP Effective date: 20130308 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20130308 Address after: 053000 Hengshui East Road, Hebei, No. 185 Patentee after: Hengshui Power Supply Company Patentee after: State Grid Corporation of China Patentee after: Hebei Electric Power Corporation Address before: 053000 Hengshui East Road, Hebei, No. 185 Patentee before: Hengshui Power Supply Company |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110921 Termination date: 20180418 |