CN104218495B - A kind of action bars for ultra-high-tension power transmission line installing ground wire - Google Patents
A kind of action bars for ultra-high-tension power transmission line installing ground wire Download PDFInfo
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- CN104218495B CN104218495B CN201410440153.8A CN201410440153A CN104218495B CN 104218495 B CN104218495 B CN 104218495B CN 201410440153 A CN201410440153 A CN 201410440153A CN 104218495 B CN104218495 B CN 104218495B
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- ground wire
- opening
- action bars
- inner tube
- transmission line
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Abstract
nullThe present invention relates to a kind of action bars for transmission line of electricity installing ground wire，Including connector (2)、Two opening and closing parts (1) being connected with connector (2) upper end、The rotating part (3) being connected with connector (2) lower end、It is positioned at the inner tube (5) of rotating part (3) lower section、The outer tube (6) being set in inner tube (5) and the link member (8) connecting interior bar (5) and opening and closing part (1)，It is connected between rotating part (3) with inner tube (5) and has sleeve pipe (4)，The fixture (7) that outer tube (6) is fixed in inner tube (5)，Connector (2) and rotating part (3) are threaded connection and rotating part (3) rotates relative to connector (2)，Link member (8) is fixed on inner tube (5) and above and is fixed on opening and closing part (1)，Said two opening and closing part (1) is respectively equipped with alarming in short range of electric power device (13) and voltage sensor (14).Present configuration is novel, simple to operate, safety is greatly improved.
Description
Technical field
The present invention relates to the action bars used in a kind of power system, particularly relate to a kind of action bars installing ground wire.
Background technology
Fast installation earth lead operating arm dedicated is the instrument that the installing wiring of transmission line of electricity power failure operation is special.220kV and the maintenance of above transmission line of electricity power failure operation, need to install earth lead, to guarantee operating personnel's personal safety on the three-phase conducting wire of two ends, operation location.Under prevailing conditions, operator install earth lead and use cast method, and by shaft tower pattern, lead location and climatic effect (particularly wind sky), cause installing earth lead to waste time and energy, be unfavorable for operating personnel's personal safety, affect the bad result of power failure operation efficiency.Meanwhile, existing operating arm dedicated structure is complicated, manufacture and use relatively costly, use inconvenience and security performance low.
Summary of the invention
For not enough present on prior art, the present invention provides that a kind of security performance is good, novel structure, the action bars of installing ground wire simple to operate.
nullTo achieve these goals，The present invention is to realize by the following technical solutions: a kind of action bars for ultra-high-tension power transmission line installing ground wire，Including the connector in Y type、Two opening and closing parts being connected with connector upper end、The rotating part being connected with connector lower end、It is positioned at the inner tube below rotating part、Sheathed outer tube on inner pipe and connect the link member of inner tube and opening and closing part，It is connected between described rotating part and inner tube and has sleeve pipe，The action bars of described installing ground wire also includes the fixture in order to be fixed in inner tube by outer tube，Described outer tube can move downward relative to inner tube，Described connector includes columned body、It is hubbed on the first articulated section of two quarter butts of body upper end and pivoting body and quarter butt，Fixing between described quarter butt and opening and closing part it is connected and can relative movement，The face of cylinder of described body is provided with external screw thread，Described rotating part is provided with and houses the inner chamber of body and described rotating part is provided with the female thread that the external screw thread with body coordinates，Described link member is fixed on inner pipe and is fixed on opening and closing part，On said two opening and closing part, one of them is provided with alarming in short range of electric power device，Another is provided with voltage sensor.
Further: described rotating part includes the roof being oppositely arranged, diapire and connects the sidewall of roof and diapire, and described inner chamber is enclosed to set by roof, diapire and sidewall and formed, and described female thread is located on roof.
Further: described link member includes fixing the first bar being connected with inner tube and fixing the second bar being connected with opening and closing part, is provided with the second articulated section and the first bar and the second bar is articulated by the second articulated section between described first bar and the second bar.
Further: described opening and closing part includes that the main part being connected with the second bar and main body upwardly and outwardly bend the extension of extension, described quarter butt rolls with main part and is connected.
Further: outside the main part of said two opening and closing part, be respectively provided with the stop part extending and can stopping quarter butt to each other.
Further: described rotating part is fixed on sleeve pipe and rotating part can be relative to sleeve rotating.
Further: the upper end of described outer tube is provided with fit on screw thread, the cup-shaped setting of described fixture and include sidewall, connect the upper wall of sidewall and enclosed by upper wall and sidewall and set the host cavity formed, described sidewall is provided with the interior matching thread with fit on threaded engagement, and described outer tube upper end is housed in host cavity.
Further: between said inner tube and outer tube, have gap, said inner tube is all made up of insulant with outer tube.
Further: described outer tube lower end is enclosed with rubber-covered handle, form one between the L-shaped setting in described opening and closing part and described extension and form one between the supporting and space of ground wire and main part upper end with the grasping part clamping ground wire to support.
Compared to prior art, at least there is advantages below in the present invention: one is that on said two opening and closing part, one of them is provided with alarming in short range of electric power device, another is provided with voltage sensor, operator is in use, the situation that can be better understood by action bars and the safety problem can being likely encountered operator play forewarning function, have higher safety；Two is novel structure and simple to operate, and utilizes pivot joint to can be achieved with gripping ground wire, manufactures and use cost is low；Three is that outer tube can move down relative to inner tube, realizes stretching up and down by gap, and fixed with the relative position of inner tube by outer tube by fixture between inner tube and outer tube, only needs rotary mount just can change the flexible length of action bars, very easy to use.
Accompanying drawing explanation
The present invention is described in detail below in conjunction with the accompanying drawings with detailed description of the invention；
Fig. 1 is present configuration schematic diagram；
Fig. 2 is the enlarged drawing of circled portion in Fig. 1.
Detailed description of the invention
For the technological means making the present invention realize, creation characteristic, reach purpose and be easy to understand with effect, below in conjunction with detailed description of the invention, the present invention is expanded on further.
nullAs shown in Figure 1 to Figure 2，It illustrates a kind of action bars for ultra-high-tension power transmission line installing ground wire of the present invention，Including the connector 2 in Y type、Two opening and closing parts 1 being connected with connector 2 upper end、The rotating part 3 being connected with connector 2 lower end、It is positioned at the inner tube 5 below rotating part 3、The outer tube 6 being set in inner tube 5 and the link member 8 connecting inner tube 5 and opening and closing part 1，It is connected between described rotating part 3 and inner tube 5 and has sleeve pipe 4，The action bars of described installing ground wire also includes the fixture 7 in order to be fixed in inner tube 5 by outer tube 6，Described outer tube 6 can move downward relative to inner tube 5，Described connector 2 includes columned body 20、It is hubbed on the first articulated section 21 of two quarter butts 22 of body 20 upper end and pivoting body 22 and quarter butt，Fix between described quarter butt 22 and opening and closing part 1 and be connected and pulley 23 and opening and closing part 1 relative movement can be passed through，The face of cylinder of described body 20 is provided with external screw thread 24，Described rotating part 3 is provided with and houses the inner chamber 33 of body 20 and described rotating part 20 is provided with the female thread 34 that the external screw thread 24 with body 20 coordinates，Described link member 8 is fixed in inner tube 5 and is fixed on opening and closing part 1，On said two opening and closing part 1, one of them is provided with alarming in short range of electric power device 13，Another is provided with voltage sensor 14.Described rotating part 3 includes the roof 30 being oppositely arranged, diapire 31 and connects the sidewall 32 of roof 30 and diapire 31, and described inner chamber 33 is enclosed to set by roof 30, diapire 31 and sidewall 32 and formed, and described female thread 34 is located on roof 30.Described link member 8 includes first bar 80 that be connected fixing with inner tube 5 and second bar 81 that be connected fixing with opening and closing part 1, is provided with the second articulated section 82 and the first bar 80 and is articulated by the second articulated section 82 with the second bar 81 between described first bar 80 and the second bar 81.Described opening and closing part 1 includes that the main part 10 being connected with the second bar 81 and main body 10 upwardly and outwardly bend the extension 11 of extension, and described quarter butt 22 rolls with main part 10 and is connected.The stop part 12 extending and can stopping quarter butt 22 to each other it is respectively provided with outside the main part 10 of said two opening and closing part 1.Described rotating part 3 is fixed on sleeve pipe 4 and rotating part 3 can rotate relative to sleeve pipe 4.The upper end of described outer tube 6 is provided with fit on screw thread 62, the described cup-shaped setting of fixture 4 and include sidewall 71, connect the upper wall 70 of sidewall 71 and enclosed by upper wall 70 and sidewall 71 and set the host cavity 72 formed, described sidewall 71 is provided with the interior matching thread 73 coordinated with fit on screw thread 62, and described outer tube 6 upper end is housed in host cavity 72.Having gap 61 between said inner tube 5 and outer tube 6, said inner tube 5 is all made up of insulant with outer tube 6.Described outer tube 6 lower end is enclosed with rubber-covered handle 9, forms one and form one between the supporting and space (non-label) of ground wire and main part 10 upper end with the grasping part (non-label) clamping ground wire to support between the L-shaped setting in described opening and closing part 1 and described extension 11.
On two opening and closing parts 1, one of them is provided with alarming in short range of electric power device 13, another is provided with voltage sensor 14, operator is in use, the situation that can be better understood by action bars and the safety problem can being likely encountered operator play forewarning function, and the action bars of described convenient installing ground wire has higher safety；Realized the rotation of rotating part 3 by threaded engagement between connector 2 and rotating part 3 in Y type, it is connected with opening and closing part 1 by the link member 8 being fixed in inner tube 5, and opening and closing part 1 is fixing connection and relatively-movable with connector 2, thus opening and closing part 1 can be made to open or close by the rotating part 3 of rotation process bar, and then gripping ground wire, and the inner chamber 33 of rotating part 3 houses body 20, novel structure and simple to operate, and utilize pivot joint to can be achieved with gripping ground wire, manufacture and use cost is low；Outer tube 6 can move down relative to inner tube 5, realizes stretching up and down by gap 61, and is fixed relative with the 5 of inner tube for outer tube 6 position by fixture 4, only need rotary mount 4 just can change the flexible length of action bars between inner tube 5 and outer tube 6, easy to use.
Claims (9)
1. the action bars for ultra-high-tension power transmission line installing ground wire, it is characterised in that: include the connector in Y type, two opening and closing parts being connected with connector upper end, the rotating part being connected with connector lower end, be positioned at the inner tube below rotating part, sheathed outer tube on inner pipe and be connected the link member of inner tube and opening and closing part；
It is connected between described rotating part and inner tube and has sleeve pipe；The action bars of described installing ground wire also includes the fixture in order to be fixed in inner tube by outer tube；Described outer tube can move downward relative to inner tube；Described connector includes the first articulated section of columned body, two quarter butts being hubbed on body upper end and pivoting body and quarter butt；Fixing between described quarter butt and opening and closing part it is connected and can relative movement；The face of cylinder of described body is provided with external screw thread；Described rotating part is provided with and houses the inner chamber of body and described rotating part is provided with the female thread that the external screw thread with body coordinates；Described link member is fixed on inner pipe and is fixed on opening and closing part；On said two opening and closing part, one of them is provided with alarming in short range of electric power device, and another is provided with voltage sensor.
A kind of action bars for ultra-high-tension power transmission line installing ground wire, it is characterized in that: described rotating part includes the roof being oppositely arranged, diapire and connects the sidewall of roof and diapire, described inner chamber is enclosed to set by roof, diapire and sidewall and is formed, and described female thread is located on roof.
A kind of action bars for ultra-high-tension power transmission line installing ground wire, it is characterized in that: described link member includes fixing the first bar being connected with inner tube and fixing the second bar being connected with opening and closing part, is provided with the second articulated section and the first bar and the second bar is articulated by the second articulated section between described first bar and the second bar.
A kind of action bars for ultra-high-tension power transmission line installing ground wire, it is characterized in that: described opening and closing part includes that the main part being connected with the second bar and main body upwardly and outwardly bend the extension of extension, described quarter butt rolls with main part and is connected.
A kind of action bars for ultra-high-tension power transmission line installing ground wire, it is characterised in that: it is respectively provided with the stop part extending and can stopping quarter butt to each other outside the main part of said two opening and closing part.
A kind of action bars for ultra-high-tension power transmission line installing ground wire, it is characterised in that: described rotating part is fixed on sleeve pipe and rotating part can be relative to sleeve rotating.
A kind of action bars for ultra-high-tension power transmission line installing ground wire, it is characterized in that: the upper end of described outer tube is provided with fit on screw thread, the cup-shaped setting of described fixture and include sidewall, connect the upper wall of sidewall and enclosed by upper wall and sidewall and set the host cavity formed, described sidewall is provided with the interior matching thread with fit on threaded engagement, and described outer tube upper end is housed in host cavity.
A kind of action bars for ultra-high-tension power transmission line installing ground wire, it is characterised in that: having gap between said inner tube and outer tube, said inner tube is all made up of insulant with outer tube.
A kind of action bars for ultra-high-tension power transmission line installing ground wire, it is characterized in that: described outer tube lower end is enclosed with rubber-covered handle, form one between the L-shaped setting in described opening and closing part and described extension and form one between the supporting and space of ground wire and main part upper end with the grasping part clamping ground wire to support.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410440153.8A CN104218495B (en) | 2014-09-02 | 2014-09-02 | A kind of action bars for ultra-high-tension power transmission line installing ground wire |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410440153.8A CN104218495B (en) | 2014-09-02 | 2014-09-02 | A kind of action bars for ultra-high-tension power transmission line installing ground wire |
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| Publication Number | Publication Date |
|---|---|
| CN104218495A CN104218495A (en) | 2014-12-17 |
| CN104218495B true CN104218495B (en) | 2016-10-26 |
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| CN201410440153.8A Active CN104218495B (en) | 2014-09-02 | 2014-09-02 | A kind of action bars for ultra-high-tension power transmission line installing ground wire |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN115036723A (en) * | 2022-06-28 | 2022-09-09 | 广东电网有限责任公司东莞供电局 | Cross locking type anti-drop grounding wire clamp for power line |
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| EP0730320A2 (en) * | 1995-03-02 | 1996-09-04 | The Whitaker Corporation | Rapid, tool-less adjusting system for hotstick tooling |
| CN201466255U (en) * | 2009-07-14 | 2010-05-12 | 智勇军 | Grounding wire operating rod with approaching alarm function |
| CN202189909U (en) * | 2011-08-18 | 2012-04-11 | 辽宁省电力有限公司铁岭供电公司 | Clamping type square bus earth clamp |
| 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 |
| CN203466309U (en) * | 2013-09-02 | 2014-03-05 | 国家电网公司 | Novel grounding wire clamp |
| CN103855587A (en) * | 2014-03-18 | 2014-06-11 | 国家电网公司 | Operating lever and operating method special for rapid installation of ground wire |
-
2014
- 2014-09-02 CN CN201410440153.8A patent/CN104218495B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0730320A2 (en) * | 1995-03-02 | 1996-09-04 | The Whitaker Corporation | Rapid, tool-less adjusting system for hotstick tooling |
| CN201466255U (en) * | 2009-07-14 | 2010-05-12 | 智勇军 | Grounding wire operating rod with approaching alarm function |
| CN202189909U (en) * | 2011-08-18 | 2012-04-11 | 辽宁省电力有限公司铁岭供电公司 | Clamping type square bus earth clamp |
| 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 |
| CN203466309U (en) * | 2013-09-02 | 2014-03-05 | 国家电网公司 | Novel grounding wire clamp |
| CN103855587A (en) * | 2014-03-18 | 2014-06-11 | 国家电网公司 | Operating lever and operating method special for rapid installation of ground wire |
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| Publication number | Publication date |
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| CN104218495A (en) | 2014-12-17 |
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Effective date of registration: 20210825 Address after: Room 78328, building 3, No. 1800, Panyuan Road, Changxing Town, Chongming District, Shanghai 202150 (Shanghai Taihe Economic Development Zone) Patentee after: Dushi (Shanghai) science and Technology Service Center Address before: 239000 east side of Qinglong Street, Yong Yang Road, Lai An county, Chuzhou, Anhui Patentee before: LAI'AN COUNTY XINYUAN MECHANICAL AND ELECTRICAL EQUIPMENT Co.,Ltd. |