CN108023188A - A kind of worm and gear self-locking wire end earthing clamp - Google Patents
A kind of worm and gear self-locking wire end earthing clamp Download PDFInfo
- Publication number
- CN108023188A CN108023188A CN201711245881.3A CN201711245881A CN108023188A CN 108023188 A CN108023188 A CN 108023188A CN 201711245881 A CN201711245881 A CN 201711245881A CN 108023188 A CN108023188 A CN 108023188A
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- worm
- gear
- self
- transmission shaft
- clamping
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- 230000005540 biological transmission Effects 0.000 claims abstract description 31
- 239000000203 mixture Substances 0.000 claims abstract description 4
- 241000237858 Gastropoda Species 0.000 claims description 2
- 239000011253 protective coating Substances 0.000 claims description 2
- 239000011241 protective layer Substances 0.000 description 2
- 206010044565 Tremor Diseases 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000003116 impacting effect Effects 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R4/00—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation
- H01R4/28—Clamped connections, spring connections
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Abstract
A kind of worm and gear self-locking wire end earthing clamp, including clamping device, worm and gear self-locking system, fixed station, bidentate wheel drive mechanism.Clamping device is fixed by screws on two clamping bars by the semicircular clamping piece of two panels.Worm and gear self-locking system is made of worm gear, worm screw, transmission shaft and fixed pin.Part of the connecting rod on fixed station is fabricated to worm screw, and fixed pin is connected with fixinig plate, and there are the worm gear that one is meshed with worm screw, worm gear is connected with right transmission shaft.Fixed station is used to fix each mechanism.Bidentate wheel drive mechanism is connected by two gears being meshed, transmission shaft composition, gear with transmission shaft.In use, pivot link, the worm screw on connecting rod drives worm gear to rotate, and worm gear passes through transmission shaft and drives lower part spur gear to rotate, another spur gear engaged with this gear also rotates, so as to drive supporting rod to rotate, clamping piece closes up, stop rotation when, timely self-locking, reaches clamping purpose.The mechanism is easy to operate, and self-lock ability is strong, overcomes the problem of original high-voltage line easily slides, and clamping is firm, improves work efficiency, ensures personnel safety.
Description
Technical field
The present invention relates to high-voltage line checking tool, is specifically a kind of worm and gear self-locking wire end earthing clamp.
Background technology
A kind of worm and gear self-locking wire end earthing clamp is used for circuit and constructs with alternation, for preventing from closing on electrical body production
Raw electrostatic induction is got an electric shock, indispensable safety appliance when being defeated electric system, change, distribution and experimental facilities power failure operation.At present
The wire clamp being commonly used mainly has three kinds, is respectively double tongue type, flat and impacting type.But existing wire clamp defect is very
More, some clamping shakinesses are easy to fall off, and what is had is complicated.Existing unit efficiency is low, labor intensity is big, and there are many safety
Hidden danger.
The content of the invention
To solve the problems, such as that existing equipment exists, the present invention provides a kind of worm and gear self-locking wire end earthing clamp,
Clamping stability is high, easy to operate, labor intensity is small, ensure that the security of operating personnel.
The technical scheme is that：A kind of worm and gear self-locking wire end earthing clamp, including clamping device, worm gear snail
Bar self-locking system, fixed station, bidentate wheel drive mechanism, concrete structure and connection relation are：A kind of worm and gear self-locking
Wire end earthing clamp is connected by fixed pin with fixinig plate, prevents from sliding, while can effectively be rotated, worm and wheel phase
Engagement.Worm gear is connected with right transmission shaft, and right transmission shaft is connected by fixed pin with fixed station, and right transmission shaft is in fixed station lower part
Right travelling gear is connected with, has another Left Drive gear to engage in its side, Left Drive gear is connected with left drive shaft, Left Drive
Axis is connected through fixed station with ball bearing, and ball bearing is placed in the bearing holder (housing, cover) being welded on fixed station.Under two transmission shafts
Portion is respectively connected with supporting rod, and clamping piece is connected with supporting rod.
The clamping device is by two supporting rods, two pieces of clamping pieces and two positioning screw compositions.
The worm and gear self-locking system is made of one group of worm gear being meshed and worm screw, transmission shaft and fixed pin.
The bidentate wheel drive mechanism is by the travelling gear being meshed of left and right two, left and right two transmission shafts, ball bearings
Composition.
The clamping piece acting surface of the clamping device is arc-shaped, is matched with the shape of high-voltage line.
The connecting rod periphery is equipped with earth leakage protective coating.
The present invention's has the prominent advantages that：
1st, Double-gear be driven, easy to operate, the self-locking time is short, it is only necessary to rotate one twice connecting rod can reach self-locking.
2nd, Worm Wheel System system stability is high, and self-locking strength is strong, and labor intensity is low, very laborsaving.
3rd, connecting rod periphery is equipped with earth leakage protective layer, it is ensured that operating personnel's safety.
Brief description of the drawings
Fig. 1 is a kind of positive two view of worm and gear self-locking wire end earthing clamp of the present invention.
Fig. 2 is a kind of rearview of worm and gear self-locking wire end earthing clamp of the present invention.
Fig. 3 is a kind of positive two view of the fixed station lower part of worm and gear self-locking wire end earthing clamp of the present invention.
Fig. 4 is two views after a kind of fixed station lower part of worm and gear self-locking wire end earthing clamp of the present invention.
Fig. 5 is a kind of front view of worm and gear self-locking wire end earthing clamp left drive shaft of the present invention.
In figure mark for：Connecting rod 1, fixed pin 2, fixinig plate 3, fixed station 4, positioning screw 5, worm screw 6, worm gear 7, right transmission
Axis 8, bearing holder (housing, cover) 9, ball bearing 10, left drive shaft 11, left supporting rod 12, right supporting rod 13, left clamping piece 14, right clamping piece
15th, left positioning screw 16, right positioning screw 17, Left Drive gear 18, right travelling gear 19, left location nut 20, right positioning spiral shell
Mother 21.
Embodiment
As shown in Figures 1 to 5, a kind of worm and gear self-locking wire end earthing clamp of the present invention, including clamping machine
Structure, worm and gear self-locking system, fixed station, bidentate wheel drive mechanism, concrete structure and connection relation are：
For the clamping device by two left supporting rods 12 and right supporting rod 13, two panels clamping piece, is respectively left clamping piece
14 and right clamping piece 15, left location nut 20, and right location nut 21, and 17 groups of left positioning screw 16 and right positioning screw
Into.Left clamping piece 14 is positioned on left supporting rod 12 by left positioning screw 16, and right clamping piece 15 is fixed by right positioning screw 17
Position is on right supporting rod 13, and left supporting rod 12 is connected with left drive shaft 11, and right supporting rod 13 is connected with right transmission shaft 8.Left positioning
Nut 20 fixes left supporting rod 12, and right location nut fixes right supporting rod 13, prevents from dropping.
The worm and gear self-locking system is made of worm screw 6, worm gear 7, right transmission shaft 8 and fixed pin 2, and worm screw 6 is to connect
In a part for fixed station 4, worm screw 6 is connected bar 1 by fixed pin 2 with fixinig plate 3, plays fixed effect, worm screw 6 and worm gear
7 are meshed, and worm gear 7 is connected with right transmission shaft 8, when when rotary worm 6, drive worm gear 7 to rotate, so as to drive right transmission shaft 8
Rotation.
The bidentate wheel drive mechanism, by Left Drive gear 18, right travelling gear 19, left drive shaft 11, right transmission shaft 8
Formed with ball bearing 10.Left Drive gear 18 is engaged with right travelling gear 19.Left Drive gear 8 is connected with left drive shaft 11,
Right travelling gear 19 is connected with right transmission shaft 8, and right transmission shaft 8 is connected with ball bearing 10.
The fixed station 4 is fixed connecting rod by fixinig plate 3, and bearing holder (housing, cover) 9 is welded with fixed station, reaches fixed work
With.
The periphery of connecting rod 1 is equipped with earth leakage protective layer, it is ensured that operating personnel's safety.
The clamping face is arc surface, is matched with the shape of high voltage cable.
Operation principle and process：
Swivel link 1, worm screw 6 rotate, and when worm screw 6 drives the rotation of worm gear 7, worm gear 7 drives the right rotation of transmission shaft 8 band at the same time
Dynamic Left Drive gear 18 rotates, and Left Drive gear 18 is connected with left drive shaft 11, drives left drive shaft 11 to rotate, left supporting rod 12
It is connected with Left Drive gear 18, right supporting rod 13 is connected with right transmission shaft 8, left when left drive shaft 11 and the rotation of right transmission shaft 8
Supporting rod 12 is also rotated with right supporting rod 13, left clamping piece 14 is closed up with right clamping piece 15.It is easy to operate, it is only necessary to revolve
Clamping can be achieveed the purpose that to connecting rod 1 twice by turning one, while worm and gear self-locking system can also easily reach self-locking,
The tight landing for preventing high-voltage line of self-locking rear grip mechanism closure.Left drive shaft 11 is connected with ball bearing 10, reduces friction
Resistance, makes operating personnel more laborsaving.
Claims (6)
1. a kind of worm and gear self-locking wire end earthing clamp, including it is clamping device, worm and gear self-locking system, fixed station, double
Gear drive.It is typically characterized by, and the clamping device is connected by supporting rod with transmission shaft, and then and Double-gear
Transmission mechanism is connected.Worm and gear self-locking system is connected by worm gear, worm screw, fixed pin and transmission shaft, and fixed pin passes through fixinig plate
It is connected with fixed station, worm gear is connected by transmission shaft with gear drive.Gear drive is by two gears being meshed
Composition.
A kind of 2. worm and gear self-locking wire end earthing clamp according to claim 1, it is characterised in that the clamping
Mechanism is made of the circular clamp piece of left and right two, two clamping piece positioning screws, two supporting rods.
A kind of 3. worm and gear self-locking wire end earthing clamp according to claim 1, it is characterised in that the worm gear snail
Bar self-locking system is fixed by fixinig plate with connecting rod by fixed pin, and fixinig plate is connected with fixed station by four screws.Worm screw
It is meshed with worm gear, worm gear is connected with right transmission shaft.
A kind of 4. worm and gear self-locking wire end earthing clamp according to claim 1, it is characterised in that the Double-gear
Transmission mechanism is made of two meshing gears, two transmission shafts, fixed pin, bearings, and two gears are connected with two transmission shafts, left
Transmission shaft top is connected with bearing.
A kind of 5. worm and gear self-locking wire end earthing clamp according to claim 1, it is characterised in that the clamping
The clamping face of the clamping piece of mechanism is arc surface, is matched with the shape of high-tension cable.
A kind of 6. worm and gear self-locking wire end earthing clamp according to claim 1, it is characterised in that the connecting rod
Outside is equipped with earth leakage protective coating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711245881.3A CN108023188A (en) | 2017-11-30 | 2017-11-30 | A kind of worm and gear self-locking wire end earthing clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711245881.3A CN108023188A (en) | 2017-11-30 | 2017-11-30 | A kind of worm and gear self-locking wire end earthing clamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108023188A true CN108023188A (en) | 2018-05-11 |
Family
ID=62077882
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711245881.3A Pending CN108023188A (en) | 2017-11-30 | 2017-11-30 | A kind of worm and gear self-locking wire end earthing clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108023188A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109742711A (en) * | 2019-03-25 | 2019-05-10 | 贵州电网有限责任公司 | A kind of mechanical-vibration type deicing equipment on transmission line of electricity |
| CN109768501A (en) * | 2019-02-27 | 2019-05-17 | 国网安徽省电力有限公司芜湖供电公司 | A kind of insulating bar overlap joint drainage the Line tool and its application method |
| CN113193508A (en) * | 2021-05-24 | 2021-07-30 | 安徽悦得自动化有限公司 | Clamping mechanism |
| CN113513631A (en) * | 2021-05-08 | 2021-10-19 | 贵港新奥燃气工程有限公司 | Pressure pipeline of gas engineering and laying method thereof |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000261922A (en) * | 1999-03-10 | 2000-09-22 | Chugoku Electric Power Co Inc:The | Hot-line remote working apparatus |
| CN104218488A (en) * | 2014-08-22 | 2014-12-17 | 国家电网公司 | Method for repairing high voltage transmission line with manipulator and end effector of manipulator for repairing high voltage transmission line |
| CN104842208A (en) * | 2015-05-25 | 2015-08-19 | 杨志强 | Power assembly driven clamp |
| CN105356364A (en) * | 2015-11-20 | 2016-02-24 | 中科院合肥技术创新工程院 | Automatic overhead distribution line live-line maintenance and reconstruction device |
| CN206432551U (en) * | 2017-01-22 | 2017-08-22 | 国网湖南省电力公司带电作业中心 | The electronic wire stripper of cable |
| CN107175670A (en) * | 2017-07-24 | 2017-09-19 | 广东电网有限责任公司电力科学研究院 | A kind of wire repairing mechanism and robot for being installed on hot line robot |
-
2017
- 2017-11-30 CN CN201711245881.3A patent/CN108023188A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000261922A (en) * | 1999-03-10 | 2000-09-22 | Chugoku Electric Power Co Inc:The | Hot-line remote working apparatus |
| CN104218488A (en) * | 2014-08-22 | 2014-12-17 | 国家电网公司 | Method for repairing high voltage transmission line with manipulator and end effector of manipulator for repairing high voltage transmission line |
| CN104842208A (en) * | 2015-05-25 | 2015-08-19 | 杨志强 | Power assembly driven clamp |
| CN105356364A (en) * | 2015-11-20 | 2016-02-24 | 中科院合肥技术创新工程院 | Automatic overhead distribution line live-line maintenance and reconstruction device |
| CN206432551U (en) * | 2017-01-22 | 2017-08-22 | 国网湖南省电力公司带电作业中心 | The electronic wire stripper of cable |
| CN107175670A (en) * | 2017-07-24 | 2017-09-19 | 广东电网有限责任公司电力科学研究院 | A kind of wire repairing mechanism and robot for being installed on hot line robot |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109768501A (en) * | 2019-02-27 | 2019-05-17 | 国网安徽省电力有限公司芜湖供电公司 | A kind of insulating bar overlap joint drainage the Line tool and its application method |
| CN109768501B (en) * | 2019-02-27 | 2021-01-26 | 国网安徽省电力有限公司芜湖供电公司 | Application method of insulating rod lap joint drainage wire tool |
| CN109742711A (en) * | 2019-03-25 | 2019-05-10 | 贵州电网有限责任公司 | A kind of mechanical-vibration type deicing equipment on transmission line of electricity |
| CN113513631A (en) * | 2021-05-08 | 2021-10-19 | 贵港新奥燃气工程有限公司 | Pressure pipeline of gas engineering and laying method thereof |
| CN113193508A (en) * | 2021-05-24 | 2021-07-30 | 安徽悦得自动化有限公司 | Clamping mechanism |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180511 |