CN204258158U - Electric aircraft unwrapping wire tripping gear - Google Patents
Electric aircraft unwrapping wire tripping gear Download PDFInfo
- Publication number
- CN204258158U CN204258158U CN201420807534.0U CN201420807534U CN204258158U CN 204258158 U CN204258158 U CN 204258158U CN 201420807534 U CN201420807534 U CN 201420807534U CN 204258158 U CN204258158 U CN 204258158U
- Authority
- CN
- China
- Prior art keywords
- motor
- lock shaft
- shaft
- unwrapping wire
- transmission nut
- 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.)
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- 230000005540 biological transmission Effects 0.000 claims abstract description 14
- 229910000831 Steel Inorganic materials 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 241000606750 Actinobacillus Species 0.000 description 1
- 239000004677 Nylon Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 229920001778 nylon Polymers 0.000 description 1
- 238000011017 operating method Methods 0.000 description 1
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- Transmission Devices (AREA)
Abstract
A kind of electric aircraft unwrapping wire tripping gear, comprise base, and lock shaft, lock ring and the motor installed on the base, described lock shaft can move back and forth along the port of described lock ring under the driving of this motor, it is characterized in that: the axle body of described lock shaft is fixed with a transmission nut, this transmission nut is matched with a screw rod be fixed on the motor shaft of described motor again.The utility model makes motor shaft reciprocating through screw rod, transmission nut Direct driver lock shaft after adopting screw rod and driving screw-nut structure, and not only structure is simple, and reliability have also been obtained and increases substantially.
Description
Technical field
The actinobacillus device that the utility model uses when relating to the operation in the wild of a kind of power department, especially belongs to one and is arranged on electric power rotor craft, is controlled by the drive unit the tripping gear of serving as fixed point unwrapping wire.
Background technology
At present, utilize rotor craft unwrapping wire just quietly to rise in electric power system, it completes aerial mission by operating procedures such as satellite fix, video tracking, manual remote control, has the advantages such as stable, accurate and safety.During operation, carry high-strength, a high slight nylon guide wires by aircraft, bring B steel tower into by A steel tower and implement precisely to throw in, thus complete the lead-in wire setting-out work between two towers.This mode avoids manual stringing in the past need open up the working links such as construction passage, both effectively can improve construction schedule, and also can avoid damaging ecology and polluting.Before the utility model is made, be arranged on rotor craft, there is the problem of the high and poor stability of complex structure, production cost in the tripping gear for carrying lead-in wire, thus have impact on applying of this unwrapping wire mode to a certain extent.
Summary of the invention
For overcoming the problems referred to above that prior art exists, the utility model aims to provide a kind of electric aircraft unwrapping wire tripping gear of structure novel, and this device has the advantage that structure is simple, reliability is high.
For achieving the above object, the utility model have employed following technical proposals: this electric aircraft unwrapping wire tripping gear, comprise base, and lock shaft, lock ring and the motor installed on the base, described lock shaft can move back and forth along the port of described lock ring under the driving of this motor, it is characterized in that: the axle body of described lock shaft is fixed with a transmission nut, this transmission nut is matched with a screw rod be fixed on the motor shaft of described motor again.
During concrete enforcement, be respectively equipped with a travel switch at the two ends moving back and forth track of described lock shaft.
Beneficial effect: compared with prior art, the utility model makes motor shaft reciprocating through screw rod, transmission nut Direct driver lock shaft after adopting screw rod and driving screw-nut structure, and not only structure is simple, and reliability have also been obtained and increases substantially.
Below in conjunction with accompanying drawing, by embodiment, the utility model is done into a bit describing.
Embodiment
See Fig. 1.This electric aircraft unwrapping wire tripping gear, comprises base 1, and is arranged on lock shaft 2, motor 3, transmission nut 4, drive screw 5, screw bolt seat 6, lock ring 7, travel switch 8 and the travel switch 9 on this base 1.Rear portion axle body and the transmission nut 4 of lock shaft 2 fix, and transmission nut 4 is matched with the drive screw 5 be fixed on motor shaft again.Therefore, when motor 3 drives drive screw 5 to rotate, transmission nut 4 and lock shaft 2 produce displacement, that is: the port along lock ring 7 moves back and forth.Travel switch 8 and 9 is located at the two ends moving back and forth track of lock shaft 2 respectively, controls motor 3 action.
During operation, motor 3 action under control system controls, drive screw 5 revolution makes transmission nut 4 produce displacement, thus drives lock shaft 2 to move, and realizes on-off action.Lead riser is wrapped on lock shaft 2, and travel switch 8 and 9 controls motor 3 and shuts down.
Above-described embodiment, and should as to restriction of the present utility model only for explaining invention thinking, and all simple deformation structures done under embodiment inspires, all should be considered as falling into protection range of the present utility model.
Accompanying drawing explanation
Fig. 1 is the plan structure schematic diagram of the utility model embodiment.
In figure: base 1, lock shaft 2, motor 3, transmission nut 4, drive screw 5, screw bolt seat 6, lock ring 7, travel switch 8, travel switch 9.
Claims (2)
1. an electric aircraft unwrapping wire tripping gear, comprise base (1), and the lock shaft (2), lock ring (7) and the motor (3) that are arranged on this base (1), described lock shaft (2) can move back and forth along the port of described lock ring (7) under the driving of this motor (3), it is characterized in that: the axle body of described lock shaft (2) is fixed with a transmission nut (4), the screw rod (5) that this transmission nut (4) is fixed on on the motor shaft of described motor (3) is again matched.
2. unwrapping wire tripping gear as claimed in claim 1, is characterized in that: be respectively equipped with a travel switch (8,9) at the two ends moving back and forth track of described lock shaft (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420807534.0U CN204258158U (en) | 2014-12-18 | 2014-12-18 | Electric aircraft unwrapping wire tripping gear |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420807534.0U CN204258158U (en) | 2014-12-18 | 2014-12-18 | Electric aircraft unwrapping wire tripping gear |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204258158U true CN204258158U (en) | 2015-04-08 |
Family
ID=52962426
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420807534.0U Active CN204258158U (en) | 2014-12-18 | 2014-12-18 | Electric aircraft unwrapping wire tripping gear |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204258158U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104538893A (en) * | 2014-12-18 | 2015-04-22 | 国家电网公司 | Electric aircraft paying-off unhooking device |
-
2014
- 2014-12-18 CN CN201420807534.0U patent/CN204258158U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104538893A (en) * | 2014-12-18 | 2015-04-22 | 国家电网公司 | Electric aircraft paying-off unhooking device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |