CN107769081A - A kind of Electric Power Line Overhaul is grounded lap bars - Google Patents
A kind of Electric Power Line Overhaul is grounded lap bars Download PDFInfo
- Publication number
- CN107769081A CN107769081A CN201711228490.0A CN201711228490A CN107769081A CN 107769081 A CN107769081 A CN 107769081A CN 201711228490 A CN201711228490 A CN 201711228490A CN 107769081 A CN107769081 A CN 107769081A
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- China
- Prior art keywords
- bearing
- rotating shaft
- electric power
- lap
- power line
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- 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.)
- Pending
Links
- 230000005540 biological transmission Effects 0.000 abstract description 11
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000009194 climbing Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Abstract
The invention discloses a kind of Electric Power Line Overhaul to be grounded lap bars, including lap joint and action bars, there is hook portion and jacking block in lap joint, free end is fixedly connected on the bearing of square under hook portion, jacking block is fixedly attached to screw mandrel end, leading screw is rotatably connected to driven wheel of differential by spire, driven wheel of differential is rotatably connected on bearing side plate by driven spindle, the drive bevel gear being meshed with driven wheel of differential is rotatably coupled by active rotating shaft on another side plate of bearing, active rotating shaft, which stretches out, to be connected on action bars, leading screw rotation can abut to jacking block on the inside of hook portion.Lap joint by bevel gear transmission is realized 90 degree of rotation drivings by the present invention, so as to which lap joint is reliably snapped on power transmission line, realizes that overlap joint is convenient and swift, and locking connection is reliable, and operation is time saving and energy saving, greatly improves overhaul efficiency.
Description
Technical field
The present invention relates to a kind of Electric Power Line Overhaul to be grounded lap bars, belongs to transmission of electricity repair apparatus technical field.
Background technology
, it is necessary to which operating personnel's climbing is to carrying out corresponding operating on steel tower during power transmission lines overhauling, when needing in iron
When being grounded on tower to power transmission line, when being overlapped using existing ground connection lap bars, because ground connection lap bars and power transmission line are Tongfang
To, the lap joint for being not easy will open into is snapped on power transmission line and locked, tilt-lock, and connection is not firm, and operation is wasted time and energy,
Overhaul efficiency is low.
The content of the invention
The technical problem to be solved in the present invention is：A kind of Electric Power Line Overhaul ground connection lap bars are provided, lap joint can be achieved
Bending, realize that overlap joint is convenient and swift, locking connection is reliable, and operation is time saving and energy saving, overhaul efficiency is greatly improved, to solve existing skill
Problem present in art.
The technical scheme that the present invention takes is：A kind of Electric Power Line Overhaul is grounded lap bars, including lap joint and action bars,
There is hook portion and jacking block, free end is fixedly connected on the bearing of square under hook portion, and jacking block is fixedly attached to silk in lap joint
Boom end, leading screw are rotatably connected to driven wheel of differential by spire, driven wheel of differential by driven spindle rotatably
It is connected on bearing side plate, has been rotatably coupled by active rotating shaft on another side plate of bearing and has been meshed with driven wheel of differential
Drive bevel gear, active rotating shaft, which stretches out, to be connected on action bars, and leading screw rotation can abut to jacking block on the inside of hook portion.
Preferably, above-mentioned active rotating shaft is connected on bearing by active bearings.
Preferably, above-mentioned driven spindle is connected on bearing by driven bearing.
Preferably, aforesaid operations bar is detachably connected to active rotating shaft end.
Preferably, above-mentioned active rotating shaft end set is jagged, and action bars end set has the anti-bull stick of radial direction, action bars
Anti-bull stick is embedded into breach after end sleeve becomes owner of turn shaft end.
Beneficial effects of the present invention：Compared with prior art, the present invention is realized lap joint by bevel gear transmission
90 degree of rotation drivings, rotated by action bars rotating band dynamic bevel gear transmission mechanism, so as to drive leading screw rotation forces jacking block to lock
Tight power transmission line, so that lap joint is reliably snapped on power transmission line, realize that overlap joint is convenient and swift, and locking connection is reliable, behaviour
It is time saving and energy saving to make, and greatly improves overhaul efficiency, efficiently solves and inconvenience is operated present in prior art, connection is not firm, grasps
Waste time and energy, the problem of overhaul efficiency is low, the present invention also has the characteristics of simple in construction, cost is low, easy to operate.
Brief description of the drawings
Fig. 1 is the structural representation of the present invention；
Fig. 2 is hook portion overlooking the structure diagram.
In figure：1- lap joints, 2- action bars, 3- hook portions, 4- jacking blocks, 5- bearings, 6- screw mandrels, 7- driven wheels of differential, 8- master
Dynamic bevel gear, 9- driven spindles, 10- active rotating shafts, 11- active bearings, the driven bearings of 12-, 13- breach, 14- anti-bull sticks, 15-
Locking pin, 16- ground wire connecting holes.
Embodiment
Below in conjunction with the accompanying drawings and the present invention is described further specific embodiment.
Embodiment 1：As shown in Fig. 1 ~ Fig. 2, a kind of Electric Power Line Overhaul is grounded lap bars, including lap joint 1 and action bars
2, there is hook portion 3 and jacking block 4 in lap joint 1,3 times free ends of hook portion are fixedly connected on the bearing 5 of square, and jacking block 4 is fixed
The end of screw mandrel 6 is connected to, the end of leading screw 6 is locked after stretching into the base apertures of jacking block 4 using locking pin 15, and leading screw 6 passes through spire
Driven wheel of differential 7 is rotatably connected to, driven wheel of differential 7 is rotatably connected to the side plate of bearing 5 by driven spindle 9
On, the drive bevel gear being meshed with driven wheel of differential 7 is rotatably coupled by active rotating shaft 10 on 5 another side plate of bearing
8, active rotating shaft 10, which stretches out, to be connected on action bars 2, and the rotation of leading screw 6 can abut to jacking block 4 inner side of hook portion 3.
Preferably, above-mentioned active rotating shaft 10 is connected on bearing 5 by active bearings 11.
Preferably, above-mentioned driven spindle 9 is connected on bearing 5 by driven bearing 12.
Preferably, aforesaid operations bar 2 is detachably connected to the end of active rotating shaft 10.
Preferably, the above-mentioned end set of active rotating shaft 10 jagged 13, the end set of action bars 2 have the anti-bull stick of radial direction
14, anti-bull stick 14 is embedded into breach 13 after the end sleeve of action bars 2 enters the end of active rotating shaft 10.
The foregoing is only a specific embodiment of the invention, but protection scope of the present invention is not limited thereto, any
Those familiar with the art the invention discloses technical scope in, change or replacement can be readily occurred in, should all be contained
Cover within protection scope of the present invention, therefore, protection scope of the present invention should be based on the protection scope of the described claims.
Claims (5)
1. a kind of Electric Power Line Overhaul is grounded lap bars, it is characterised in that：Including lap joint（1）And action bars（2）, lap joint
（1）It is upper that there is hook portion（3）And jacking block（4）, hook portion（3）Lower free end is fixedly connected on the bearing of square（5）On, jacking block（4）
It is fixedly attached to screw mandrel（6）End, leading screw（6）Driven wheel of differential is rotatably connected to by spire（7）, driven wheel of differential
（7）Pass through driven spindle（9）It is rotatably connected to bearing（5）On side plate, bearing（5）Pass through active rotating shaft on another side plate
（10）It has been rotatably coupled and driven wheel of differential（7）The drive bevel gear being meshed（8）, active rotating shaft（10）Stretching is connected to
Action bars（2）On, leading screw（6）Rotation can be by jacking block（4）Abut to hook portion（3）Inner side.
A kind of 2. Electric Power Line Overhaul ground connection lap bars according to claim 1, it is characterised in that：Active rotating shaft（10）It is logical
Cross active bearings（11）It is connected to bearing（5）On.
A kind of 3. Electric Power Line Overhaul ground connection lap bars according to claim 1, it is characterised in that：Driven spindle（9）It is logical
Cross driven bearing（12）It is connected to bearing（5）On.
A kind of 4. Electric Power Line Overhaul ground connection lap bars according to claim 1, it is characterised in that：Action bars（2）It is removable
It is connected to active rotating shaft with unloading（10）End.
A kind of 5. Electric Power Line Overhaul ground connection lap bars according to claim 4, it is characterised in that：Active rotating shaft（10）End
Portion sets jagged（13）, action bars（2）End set has the anti-bull stick of radial direction（14）, action bars（2）End sleeve becomes owner of turn
Axle（10）Anti-bull stick behind end（14）It is embedded into breach（13）It is interior.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711228490.0A CN107769081A (en) | 2017-11-29 | 2017-11-29 | A kind of Electric Power Line Overhaul is grounded lap bars |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711228490.0A CN107769081A (en) | 2017-11-29 | 2017-11-29 | A kind of Electric Power Line Overhaul is grounded lap bars |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107769081A true CN107769081A (en) | 2018-03-06 |
Family
ID=61277040
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711228490.0A Pending CN107769081A (en) | 2017-11-29 | 2017-11-29 | A kind of Electric Power Line Overhaul is grounded lap bars |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107769081A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109980380A (en) * | 2019-03-28 | 2019-07-05 | 国网江苏省电力有限公司常州供电分公司 | Substation Electric Equipment overhauls conductor earthing device |
| CN112038797A (en) * | 2020-09-20 | 2020-12-04 | 赵书英 | Grounding wire clamp for grounding of power equipment and use method thereof |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104167617A (en) * | 2014-07-31 | 2014-11-26 | 河南省电力公司济源供电公司 | Bus fixed contact grounding device for KYN28 type switch cabinet |
| CN204424476U (en) * | 2014-12-12 | 2015-06-24 | 国家电网公司 | A kind of earth connection |
| CN207530435U (en) * | 2017-11-29 | 2018-06-22 | 贵州电网有限责任公司 | A kind of Electric Power Line Overhaul is grounded lap bars |
-
2017
- 2017-11-29 CN CN201711228490.0A patent/CN107769081A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104167617A (en) * | 2014-07-31 | 2014-11-26 | 河南省电力公司济源供电公司 | Bus fixed contact grounding device for KYN28 type switch cabinet |
| CN204424476U (en) * | 2014-12-12 | 2015-06-24 | 国家电网公司 | A kind of earth connection |
| CN207530435U (en) * | 2017-11-29 | 2018-06-22 | 贵州电网有限责任公司 | A kind of Electric Power Line Overhaul is grounded lap bars |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109980380A (en) * | 2019-03-28 | 2019-07-05 | 国网江苏省电力有限公司常州供电分公司 | Substation Electric Equipment overhauls conductor earthing device |
| CN109980380B (en) * | 2019-03-28 | 2023-12-12 | 国网江苏省电力有限公司常州供电分公司 | Transformer substation electrical equipment overhauls wire earthing device |
| CN112038797A (en) * | 2020-09-20 | 2020-12-04 | 赵书英 | Grounding wire clamp for grounding of power equipment and use method thereof |
| CN112038797B (en) * | 2020-09-20 | 2021-12-03 | 山西永强电气有限公司 | Grounding wire clamp for grounding of power equipment and use method thereof |
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