CN104078816B - Universal conversion device of ground wire operating rod - Google Patents
Universal conversion device of ground wire operating rod Download PDFInfo
- Publication number
- CN104078816B CN104078816B CN201410198392.7A CN201410198392A CN104078816B CN 104078816 B CN104078816 B CN 104078816B CN 201410198392 A CN201410198392 A CN 201410198392A CN 104078816 B CN104078816 B CN 104078816B
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- ground wire
- omnipotent
- bayonet socket
- earthing clamp
- universal
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- 238000006243 chemical reaction Methods 0.000 title claims abstract description 12
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 16
- 239000010959 steel Substances 0.000 claims abstract description 16
- 230000005540 biological transmission Effects 0.000 claims abstract description 12
- 238000012546 transfer Methods 0.000 claims description 14
- 239000007787 solid Substances 0.000 claims description 6
- 238000012423 maintenance Methods 0.000 description 6
- 238000010276 construction Methods 0.000 description 3
- 239000003990 capacitor Substances 0.000 description 2
- 238000013459 approach Methods 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
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Abstract
Disclosed is a universal conversion device of a ground wire operating rod. The universal conversion device of the ground wire operating rod comprises a ground wire connecting body with one end being provided with a ground wire clamp bayonet, the ground wire connecting body arranged on the inner side of the ground wire clamp bayonet is provided with a ground wire clamp locking device in a sleeved mode, and the ground wire clamp locking device is internally provided with a spring mechanism and can move downwards in the axial direction. A universal steering device is arranged at the other end of the ground wire connecting body, and an operating rod bayonet and a ground wire clamp clamping and transmission device are both arranged on the outer side of the universal steering device. An anti-twisting transmission wire rope of the universal steering device penetrates through the middle of a universal steering steel ball, one end of the anti-twisting transmission wire rope is fixedly connected with the end, close to the ground wire clamp bayonet and the ground wire clamp locking device, of the conversion device, and the other end of the anti-twisting transmission wire rope is fixedly connected with one end of the operating rod bayonet. The universal steering steel ball is fixed at the end, close to the ground wire clamp clamping and transmission device, of the conversion device through a universal ball lock nut, and the universal steering steel ball can rotate in the area which is fixed by the universal ball lock nut. The universal conversion device of the ground wire operating rod has the advantages of being simple in structure, convenient to operate, high in reliability and working efficiency and the like.
Description
Technical field
The present invention relates to a kind of ground wire operating lever universal converting device, belong to power equipment Work tool field.
Background technology
In power system; when some electrical equipments of electric substation; when such as Capacitor banks, bus bridge, ground connection change etc. need interruption maintenance; in order to ensure the safety of checking experiment staff and equipment; earth lead all must be hung, with the safety of prevent from sending a telegram here suddenly Crisis test personnel and equipment in any incoming call side of interruption maintenance equipment.Hanging at present earth lead in electric substation is all to use special ground wire operating lever to hang operation to complete earth lead, and the equipment such as Capacitor banks in electric substation, ground connection change is all into closed equipment, its surrounding uses net door or baffle plate to be surrounded by charging equipment, to ensure safety.When needs hang earth lead, opening net door after using power failure is used ground wire operating lever to hang the mode of earth lead by operator, but be located proximate to inner side or angle limits owing to the earth point of some equipment is arranged, cause operator cannot normally use when hanging earth lead earth wire operation stick safe and reliable hang earth lead or basic the most just cannot the phenomenon of hanging earthing conductor；Some old electric substations are additionally also had to change or after newly added equipment, owing to being limited with newly added equipment structure and installation site by electric substation's mill construction, will also result in the generation of above-mentioned situation.And lack of standardization, the earth lead of operation during earth lead hangs during equipment interruption maintenance hang unreliable for running, maintainer's safety and equipment safety all there is huge hidden danger.
Summary of the invention
It is an object of the invention to overcome the deficiency of above-mentioned existence, and a kind of simple in construction is provided, the ground wire operating lever universal converting device that practical and convenient, reliability is high.
The present invention is achieved by the following technical solution: it includes that one end connects body with the earth lead of earthing clamp bayonet socket, and the earth lead inside earth lead bayonet socket connects earthing clamp locking device that be equipped with a built-in spring mechanism on body, that can move down vertically；The other end of described earth lead connection body is provided with and includes anti-torsion transmission rope, multi-directional ball locking nut and the omnipotent omnipotent transfer turning to steel ball, and is respectively arranged with action bars bayonet socket and earthing clamp clamping driving apparatus in the outside of described omnipotent transfer.
The anti-torsion transmission rope of described omnipotent transfer passes in the middle of steel ball from omnipotent turning to, and one end is fixed near earthing clamp bayonet socket and earthing clamp locking device one end with conversion equipment, and the other end is fixed with action bars bayonet socket one end；Described multi-directional ball locking nut turns to steel ball to be fixed on conversion equipment near earthing clamp clamping driving apparatus one end by omnipotent, omnipotent turns to steel ball can rotate in the fixing region of multi-directional ball locking nut.
Action bars bayonet socket outside described omnipotent transfer is made up of two symmetrical in the cylindrical column tiny cylinders being perpendicular to cylinder length identical, and described two cylindrical sizes to match with the bayonet socket size of ground wire operating lever；Described earthing clamp clamping driving apparatus is solid cylinder, and the diameter of solid cylinder is less than the internal diameter of ground wire operating lever head.
Universal converting device of the present invention is installed between ground wire operating lever and earthing clamp, hangs auxiliary device during earth lead as use ground wire operating lever；It has simple in construction, practical and convenient, reliability high；It preferably be applicable to power system equipment interruption maintenance hang the operation of earth lead, when substantially increasing power system interruption maintenance, earth lead hangs the safety of operation, reliability and work efficiency.
Accompanying drawing explanation
Fig. 1 is the overall structure outline drawing of the present invention.
Fig. 2 is the overall structure profile of the present invention.
Detailed description of the invention
Below in conjunction with accompanying drawing, the present invention will be described in detail: Fig. 1-2, a kind of ground wire operating lever universal converting device, it mainly includes that earthing clamp bayonet socket 1, earthing clamp locking device 2, omnipotent transfer 3, action bars bayonet socket 4, earthing clamp clamping driving apparatus 5 form.
The present invention includes that one end connects body 6 with the earth lead of earthing clamp bayonet socket 1, and the earth lead inside earth lead bayonet socket 1 connects earthing clamp locking device 2 that be equipped with a built-in spring mechanism 7 on body 6, that can move down vertically；The other end of described earth lead connection body 6 is provided with and includes anti-torsion transmission rope 8, multi-directional ball locking nut 9 and the omnipotent omnipotent transfer 3 turning to steel ball 10, and is respectively arranged with action bars bayonet socket 4 and earthing clamp clamping driving apparatus 5 in the outside of described omnipotent transfer 3.
Shown in Fig. 2, the anti-torsion transmission rope 8 of described omnipotent transfer 3 passes in the middle of steel ball 10 from omnipotent turning to, and one end is fixed near earthing clamp bayonet socket 1 and earthing clamp locking device 2 one end with conversion equipment, and the other end is fixed with action bars bayonet socket 4 one end；Described multi-directional ball locking nut 9 turns to steel ball 10 to be fixed on conversion equipment near earthing clamp clamping driving apparatus 5 one end by omnipotent, omnipotent turns to steel ball 10 can rotate in the fixing region of multi-directional ball locking nut 9.
Action bars bayonet socket 4 outside described omnipotent transfer 3 is made up of two symmetrical in the cylindrical column tiny cylinders being perpendicular to cylinder length identical, and described two cylindrical sizes to match with the bayonet socket size of ground wire operating lever；Described earthing clamp clamping driving apparatus is solid cylinder, and the diameter of solid cylinder is less than the internal diameter of ground wire operating lever head.
Shown in Fig. 2 is the overall structure profile of ground wire operating lever universal converting device of the present invention, the omnipotent transfer 3 of this universal converting device by anti-torsion transmission rope 8, multi-directional ball locking nut 9, omnipotent turn to steel ball 10 to form.
Need to carry out hanging earth lead operation at Electrical Equipment for Substation interruption maintenance, and due to apparatus structure, work angle limits when needing to use this ground wire operating lever universal converting device, the earthing wire clip that must hang is directed at the earthing clamp bayonet socket 1 of this universal converting device, firmly turn down earthing clamp locking device 2, in after two ledges of earthing clamp enter earthing clamp bayonet socket 1, rotation earthing clamp makes its hook recess snapping in earthing clamp bayonet socket 1, now earthing clamp locking device 2 automatically rebounds by himself elastic device and is fixed in earthing clamp bayonet socket 1 by earthing clamp.It is also possible to use this operational approach to be fixed on ground wire operating lever by the action bars bayonet socket 4 of this universal converting device.After this universal converting device is connected with earthing clamp and ground wire operating lever, ground wire operating lever just can be used according to need to hang the structure of earth lead equipment when hanging earth lead, earth point arranges position and operation convenience adjusts this universal converting device to suitable angle, earthing clamp is fixed on the appointment earth point of equipment by the bottom rotating clockwise ground wire operating lever again, can complete earth lead and hang operation task.
Claims (2)
1. a ground wire operating lever universal converting device, it includes that one end connects body with the earth lead of earthing clamp bayonet socket, and the earth lead inside earth lead bayonet socket connects earthing clamp locking device that be equipped with a built-in spring mechanism on body, that can move down vertically；The other end of described earth lead connection body is provided with and includes anti-torsion transmission rope, multi-directional ball locking nut and the omnipotent omnipotent transfer turning to steel ball, and is respectively arranged with action bars bayonet socket and earthing clamp clamping driving apparatus in the outside of described omnipotent transfer；
The anti-torsion transmission rope of described omnipotent transfer passes in the middle of steel ball from omnipotent turning to, and one end is fixed near earthing clamp bayonet socket and earthing clamp locking device one end with conversion equipment, and the other end is fixed with action bars bayonet socket one end；Described multi-directional ball locking nut turns to steel ball to be fixed on conversion equipment near earthing clamp clamping driving apparatus one end by omnipotent, omnipotent turns to steel ball can rotate in the fixing region of multi-directional ball locking nut.
Ground wire operating lever universal converting device the most according to claim 1, it is characterized in that the action bars bayonet socket outside described omnipotent transfer is made up of two symmetrical in the cylindrical column tiny cylinders being perpendicular to cylinder length identical, described two cylindrical sizes to match with the bayonet socket size of ground wire operating lever；Described earthing clamp clamping driving apparatus is solid cylinder, and the diameter of solid cylinder is less than the internal diameter of ground wire operating lever head.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410198392.7A CN104078816B (en) | 2014-05-13 | 2014-05-13 | Universal conversion device of ground wire operating rod |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410198392.7A CN104078816B (en) | 2014-05-13 | 2014-05-13 | Universal conversion device of ground wire operating rod |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104078816A CN104078816A (en) | 2014-10-01 |
| CN104078816B true CN104078816B (en) | 2017-01-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410198392.7A Active CN104078816B (en) | 2014-05-13 | 2014-05-13 | Universal conversion device of ground wire operating rod |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104078816B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105390903B (en) * | 2015-11-25 | 2017-10-03 | 国家电网公司 | A kind of portable ground wire operating lever |
| CN106099443A (en) * | 2016-08-03 | 2016-11-09 | 深圳供电局有限公司 | A kind of switching device for ground wire operating lever |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2159615Y (en) * | 1993-04-17 | 1994-03-23 | 石油大学(华东) | Restorable pushing connector |
| CN2532605Y (en) * | 2002-03-14 | 2003-01-22 | 吴根喜 | Wedge shape wire clamp mounting tool |
| JP2008108699A (en) * | 2006-08-15 | 2008-05-08 | Auto Network Gijutsu Kenkyusho:Kk | Grounding structure and grounding method for shield wire |
| CN201274324Y (en) * | 2008-08-01 | 2009-07-15 | 渭南供电局 | Operation apparatus of ultra-high-voltage grounding wire |
| CN203942132U (en) * | 2014-05-13 | 2014-11-12 | 国家电网公司 | Ground wire operating lever universal converting device |
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2014
- 2014-05-13 CN CN201410198392.7A patent/CN104078816B/en active Active
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| Publication number | Publication date |
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| CN104078816A (en) | 2014-10-01 |
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| SE01 | Entry into force of request for substantive examination | ||
| CB03 | Change of inventor or designer information |
Inventor after: Luo Zhiyuan Inventor after: Zhou Gang Inventor after: Lu Fei Inventor after: Hu Haiping Inventor after: Liang Hong Inventor after: Han Zhijun Inventor after: Han Zhongjie Inventor after: Li Jun Inventor after: Qian Weijie Inventor before: Luo Zhiyuan Inventor before: Zhou Gang Inventor before: Lu Fei Inventor before: Hu Haiping Inventor before: Liang Hong |
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