CN105291083B - Screw-type high-voltage grounding wire action bars length extension device - Google Patents
Screw-type high-voltage grounding wire action bars length extension device Download PDFInfo
- Publication number
- CN105291083B CN105291083B CN201510812223.2A CN201510812223A CN105291083B CN 105291083 B CN105291083 B CN 105291083B CN 201510812223 A CN201510812223 A CN 201510812223A CN 105291083 B CN105291083 B CN 105291083B
- Authority
- CN
- China
- Prior art keywords
- action bars
- screw
- type high
- grounding wire
- outer barrel
- 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
- 239000000725 suspension Substances 0.000 abstract description 4
- 238000010276 construction Methods 0.000 description 1
- 238000002788 crimping Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25J—MANIPULATORS; CHAMBERS PROVIDED WITH MANIPULATION DEVICES
- B25J1/00—Manipulators positioned in space by hand
- B25J1/04—Manipulators positioned in space by hand rigid, e.g. shelf-reachers
Landscapes
- Engineering & Computer Science (AREA)
- Robotics (AREA)
- Mechanical Engineering (AREA)
- Manufacturing Of Electrical Connectors (AREA)
- Electric Cable Installation (AREA)
Abstract
The invention provides screw-type high-voltage grounding wire action bars length extension device, it is characterised in that：Including shell, the shell upper end is provided with retaining ring card, the shell internal thread is connected with outer barrel, rotated in the outer barrel and be provided with inner cylinder, stopping means is provided between the outer barrel and inner cylinder, the outer barrel side is provided with the first opening, and the inner cylinder side is provided with the second opening, and the inner cylinder is connected with control-rod.By adopting the above-described technical solution, the present invention can make staff account for circuit or equipment suspension ground wire that just can be higher to height on ground, at the same it is safe and reliable, it is time saving and energy saving, it is convenient for carrying, improve operating efficiency.
Description
Technical field
The present invention relates to field of electrical equipment, more particularly to screw-type high-voltage grounding wire action bars length extension device.
Background technology
Guarantor when in high-tension line construction or substation equipment maintenance and repair to prevent neighbouring electrical body from producing electrostatic induction electric shock or false switching
Card safety commonly uses portable high-voltage grounding wire.But when to height circuit higher or equipment suspension ground wire, due to operation
Pole length is limited, now needs to increase height by insulation step stool, so as to reduce the safe distance of human body and charging equipment,
Also there is the danger fallen from step stool, there is potential safety hazard.
The content of the invention
The technical problem to be solved in the present invention is to overcome drawbacks described above, there is provided accounting for just can be to circuit highly higher on ground
Or equipment suspension ground wire, while safe and reliable, time saving and energy saving, the screw-type high-voltage grounding wire action bars being convenient for carrying lengthens dress
Put.
To solve the above problems, the technical solution adopted in the present invention is：
Screw-type high-voltage grounding wire action bars length extension device, it is characterised in that：Including shell, the shell upper end is provided with shield
Ring card, the shell internal thread is connected with to be rotated in outer barrel, the outer barrel and is provided with inner cylinder, is provided between the outer barrel and inner cylinder
Stopping means, the outer barrel side is provided with the first opening, and the inner cylinder side is provided with the second opening, and the inner cylinder is connected with control
Bar.High-voltage grounding wire action bars is provided with handle and retaining ring, and when in use, rotation control rod makes the first opening and the second opening
Alignment, handle is loaded in inner cylinder, and retaining ring is placed in retaining ring card lower section, and rotation control rod again, inner cylinder is rotated in outer barrel, makes the
One opening and the second register dislocation handle are wrapped, meanwhile, inner cylinder and outer barrel stop relatively rotating, and outer barrel is to shell top
Motion, clamping retaining ring is coordinated with retaining ring card.After complete, rotation control rod, inner cylinder resets, and outer barrel removes height away from retaining ring card
Crimping earth wire operation rod.
Improved as one kind：The outer barrel inside upper part is provided with projection, and the inner cylinder sets near the second one side lower part of opening
There is collarette.After inner cylinder is rotated in outer barrel, handle top and the bottom are all constrained, will not shift.
Improved as one kind：The outer barrel is provided with bottom surface, and the bottom surface is provided with short near the first opening side.Handle is filled
It is fashionable, contacted with bottom surface, drive high-voltage grounding wire action bars to rotate when preventing inner cylinder from rotating.
Improved as one kind：The stopping means includes arcuate socket, and the arcuate socket is arranged on bottom surface, the inner cylinder with
Connecting rod is provided between control-rod, the connecting rod passes through arcuate socket.Arcuate socket limits the rotational angle between shell and outer barrel.
Improved as one kind：The connecting rod is L-shaped, and the control-rod is located at housing center.
Improved as one kind：Limiting plate is provided between the control-rod and shell.Control-rod is kept in housing center.
Improved as one kind：Shell lower end bottom is provided with handle and retaining ring.Convenient multiple device series connection
Improved as one kind：The control-rod is provided with handle.
Improved as one kind：The control-rod is detachably connected with handle.
Improved as one kind：The retaining ring card is shaped as C-shaped or U-shaped.
By adopting the above-described technical solution, the present invention can make the circuit that operator station just can be higher to height on ground
Or equipment suspension ground wire, while it is safe and reliable, it is time saving and energy saving, it is convenient for carrying, improve operating efficiency.
The invention will be further described with reference to the accompanying drawings and examples.
Brief description of the drawings
Accompanying drawing 1 is the structural representation of screw-type high-voltage grounding wire action bars length extension device of the present invention；
Accompanying drawing 2 is the structural representation of outer barrel and inner cylinder in screw-type high-voltage grounding wire action bars length extension device of the present invention；
Accompanying drawing 3 is the structural representation of the middle section A-A of accompanying drawing 2；
Accompanying drawing 4 is the use state structural representation of screw-type high-voltage grounding wire action bars length extension device of the present invention.
In figure：1- shells；2- retaining ring cards；3- outer barrels；4- inner cylinders；5- limiting plates；6- control-rods；7- retaining rings；8- handles；9-
Handle；10- is raised；Short of 11-；12- bottom surfaces；13- arcuate sockets；14- collarettes；15- connecting rods.
Specific embodiment
Embodiment：
As shown in Fig. 1,2 and 4, screw-type high-voltage grounding wire action bars length extension device, including shell 1, the upper end of the shell 1
Be provided with retaining ring card 2, the internal thread of the shell 1 is connected with to be rotated in outer barrel 3, the outer barrel 3 and is provided with inner cylinder 4, the outer barrel 3 with
Stopping means is provided between inner cylinder 4, the side of the outer barrel 3 is provided with the first opening, and the side of the inner cylinder 4 is provided with the second opening, institute
State inner cylinder 4 and be connected with control-rod 6.
The inside upper part of the outer barrel 3 is provided with raised 10, and the inner cylinder 4 is provided with collarette 14 near the second one side lower part of opening.
The outer barrel 3 is provided with bottom surface 12, and the bottom surface 12 is provided with short 11 near the first opening side.
As shown in figure 3, the stopping means includes arcuate socket 13, the arcuate socket 13 is arranged on bottom surface 12, described interior
Connecting rod 15 is provided between cylinder 4 and control-rod 6, the connecting rod 15 passes through arcuate socket 13.
The connecting rod 15 is L-shaped, and the control-rod 6 is located at the center of shell 1.
Limiting plate 5 is provided between the control-rod 6 and shell 1.
The lower end bottom of the shell 1 is provided with handle 8 and retaining ring 7.
The control-rod 6 is provided with handle 9.The control-rod 6 is detachably connected with handle 9 by bolt.
The C-shaped that is shaped as of the retaining ring card 2 can also be U-shaped.
The present invention when in use, operates high-voltage grounding wire by only need to departing from small segment distance between outer barrel 3 and retaining ring card 2
Bar is put into or takes out, and saves a large amount of manpowers and time.
Claims (10)
1. screw-type high-voltage grounding wire action bars length extension device, it is characterised in that：Including shell (1), shell (1) upper end sets
There is retaining ring card (2), shell (1) internal thread is connected with to be rotated in outer barrel (3), the outer barrel (3) and is provided with inner cylinder (4), institute
State and stopping means is provided between outer barrel (3) and inner cylinder (4), outer barrel (3) side is provided with the first opening, inner cylinder (4) side
Face is provided with the second opening, and the inner cylinder (4) is connected with control-rod (6).
2. screw-type high-voltage grounding wire action bars length extension device according to claim 1, it is characterised in that：The outer barrel
(3) inside upper part is provided with raised (10), and the inner cylinder (4) is provided with collarette (14) near the second one side lower part of opening.
3. screw-type high-voltage grounding wire action bars length extension device according to claim 2, it is characterised in that：The outer barrel
(3) bottom surface (12) is provided with, the bottom surface (12) is provided with short (11) near the first opening side.
4. screw-type high-voltage grounding wire action bars length extension device according to claim 3, it is characterised in that：The spacing dress
Put including arcuate socket (13), the arcuate socket (13) is arranged on bottom surface (12), is set between the inner cylinder (4) and control-rod (6)
There is a connecting rod (15), the connecting rod (15) is through arcuate socket (13).
5. screw-type high-voltage grounding wire action bars length extension device according to claim 4, it is characterised in that：The connecting rod
(15) it is L-shaped, the control-rod (6) is positioned at shell (1) center.
6. screw-type high-voltage grounding wire action bars length extension device according to claim 5, it is characterised in that：The control-rod
(6) limiting plate (5) is provided with and shell (1) between.
7. screw-type high-voltage grounding wire action bars length extension device according to claim 1, it is characterised in that：The shell
(1) lower end bottom is provided with handle (8) and retaining ring (7).
8. screw-type high-voltage grounding wire action bars length extension device according to claim 1, it is characterised in that：The control-rod
(6) it is provided with handle (9).
9. screw-type high-voltage grounding wire action bars length extension device according to claim 8, it is characterised in that：The control-rod
(6) it is detachably connected with handle (9).
10. screw-type high-voltage grounding wire action bars length extension device according to claim 1, it is characterised in that：The retaining ring
That blocks (2) is shaped as C-shaped or U-shaped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510812223.2A CN105291083B (en) | 2015-11-20 | 2015-11-20 | Screw-type high-voltage grounding wire action bars length extension device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510812223.2A CN105291083B (en) | 2015-11-20 | 2015-11-20 | Screw-type high-voltage grounding wire action bars length extension device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105291083A CN105291083A (en) | 2016-02-03 |
| CN105291083B true CN105291083B (en) | 2017-05-31 |
Family
ID=55189252
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510812223.2A Expired - Fee Related CN105291083B (en) | 2015-11-20 | 2015-11-20 | Screw-type high-voltage grounding wire action bars length extension device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105291083B (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0822036A1 (en) * | 1996-07-26 | 1998-02-04 | Ryobi North America, Inc. | Coupling for split-boom power tool |
| CN201054394Y (en) * | 2007-07-14 | 2008-04-30 | 陈杰 | Omnipotent ground device |
| CN102957076A (en) * | 2012-12-11 | 2013-03-06 | 河南省电力公司商丘供电公司 | Length-adjustable telescopic type ground-wire operating handle |
| CN203150739U (en) * | 2013-04-11 | 2013-08-21 | 国家电网公司 | High voltage discharging rod |
| CN203179711U (en) * | 2013-04-23 | 2013-09-04 | 国家电网公司 | Multifunctional portable operating rod |
| CN203218789U (en) * | 2013-04-01 | 2013-09-25 | 国家电网公司 | Combined-type multipurpose operating rod |
| CN203774469U (en) * | 2014-01-28 | 2014-08-13 | 国家电网公司 | Portable, general and combined operation tool for high-voltage electric appliances |
| CN204065139U (en) * | 2014-09-10 | 2014-12-31 | 国家电网公司 | Assembly type pull bar |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7210382B2 (en) * | 2005-08-15 | 2007-05-01 | Eastway Fair Company Ltd. | Screw guide device |
-
2015
- 2015-11-20 CN CN201510812223.2A patent/CN105291083B/en not_active Expired - Fee Related
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0822036A1 (en) * | 1996-07-26 | 1998-02-04 | Ryobi North America, Inc. | Coupling for split-boom power tool |
| CN201054394Y (en) * | 2007-07-14 | 2008-04-30 | 陈杰 | Omnipotent ground device |
| CN102957076A (en) * | 2012-12-11 | 2013-03-06 | 河南省电力公司商丘供电公司 | Length-adjustable telescopic type ground-wire operating handle |
| CN203218789U (en) * | 2013-04-01 | 2013-09-25 | 国家电网公司 | Combined-type multipurpose operating rod |
| CN203150739U (en) * | 2013-04-11 | 2013-08-21 | 国家电网公司 | High voltage discharging rod |
| CN203179711U (en) * | 2013-04-23 | 2013-09-04 | 国家电网公司 | Multifunctional portable operating rod |
| CN203774469U (en) * | 2014-01-28 | 2014-08-13 | 国家电网公司 | Portable, general and combined operation tool for high-voltage electric appliances |
| CN204065139U (en) * | 2014-09-10 | 2014-12-31 | 国家电网公司 | Assembly type pull bar |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105291083A (en) | 2016-02-03 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB03 | Change of inventor or designer information |
Inventor after: Chen Qitao Inventor after: Wang Weijie Inventor after: Wang Xiaojian Inventor after: Zhang Yuewen Inventor after: Zhao Qi Inventor after: Song Leyong Inventor after: Liu Qingxue Inventor after: Liu Wei Inventor after: Zhang Guolin Inventor before: Chen Qitao Inventor before: Song Leyong Inventor before: Zhao Qi Inventor before: Li Yunming Inventor before: Liu Qingxue Inventor before: Lei Jin |
|
| CB03 | Change of inventor or designer information | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20170428 Address after: 262500 Huadu Avenue, Shandong, Qingzhou, China, No. 20777 Applicant after: STATE GRID SHANDONG ELECTRIC POWER COMPANY QINGZHOU POWER SUPPLY COMPANY Applicant after: State Grid Shandong Electric Power Company Weifang Power Supply Company Applicant after: State Grid Corporation of China Address before: Fan'gongting road 262500 Shandong city of Weifang Province, Qingzhou City, No. 2991 Applicant before: Electric company of city of Guo Wang Qingzhou in Shandong province Applicant before: State Grid Corporation of China |
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| TA01 | Transfer of patent application right | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170531 Termination date: 20181120 |
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| CF01 | Termination of patent right due to non-payment of annual fee |