CN211281516U - Intelligent start traction system of airplane - Google Patents
Intelligent start traction system of airplane Download PDFInfo
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- CN211281516U CN211281516U CN201922236495.9U CN201922236495U CN211281516U CN 211281516 U CN211281516 U CN 211281516U CN 201922236495 U CN201922236495 U CN 201922236495U CN 211281516 U CN211281516 U CN 211281516U
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Abstract
The utility model discloses an aircraft intelligence starts traction system, including controlling device, electric automobile body and the traction lever that is used for pulling the helicopter, set up in the drive rear wheel on the electric automobile body, controlling device includes the leading wheel, pull rod and the connecting device who connects pull rod and leading wheel, the utility model discloses utensil is rational in infrastructure, and the manipulation is light, is connected with helicopter's traction frame through the traction lever, and whole automobile body height is less, can directly place helicopter bottom, and flexible operation, light, and the tractive ability is strong, has improved towed efficiency.
Description
Technical Field
The utility model relates to a helicopter pulls technical field, concretely relates to aircraft intelligence start-up traction system.
Background
After the helicopter takes off and lands, related workers can drag the helicopter to vacate positions for subsequent helicopter lifting and centralized parking, and in the process of dragging the helicopter, tractors and tractors are mostly adopted to connect with a traction rod to drag the helicopter in the past. The tractor is provided with traction power by an internal combustion engine, but the failure rate of the tractor is high, which has certain influence on the traction operation of the helicopter. The tractor is adopted for traction, and the tractor is large in size, small in traction force, occupied in a field and inconvenient to transition, and can cause certain inconvenience to traction operation of the helicopter.
SUMMERY OF THE UTILITY MODEL
To the above background art, the to-be-solved technical problem of the utility model is to provide a nimble small and exquisite, the light, the aircraft intelligent start traction system that tractive ability is strong of manipulation.
In order to achieve the above object, the technical solution of the present invention is: the utility model provides an aircraft intelligence starts traction system, includes controlling device, electric automobile body and is used for pulling the traction lever of helicopter, sets up in the drive rear wheel on the electric automobile body, its characterized in that: the control device comprises a guide wheel, a pull rod and a connecting device for connecting the pull rod with the guide wheel, the connecting device comprises a positioning shaft, a thrust bearing, a cushion cover, a bearing pressing sleeve and a bearing positioning seat, the bearing is arranged in the bearing positioning seat, the upper surface of the bearing is provided with a bearing cover plate, the bearing positioning seat is connected with the surface of the front end of the electric vehicle body, the lower end of the bearing positioning seat is provided with the cushion cover, the bottom of the cushion cover is provided with the thrust bearing, the lower end of the thrust bearing is connected with a connecting shaft of the guide wheel, the thrust bearing sequentially penetrates through the bearing cover plate, the end part of the positioning shaft of the bearing and the positioning sleeve is connected, the upper end of the bearing cover plate is provided with the bearing pressing sleeve arranged outside the pull rod and used for limiting bearing.
Furthermore, the operating device also comprises a reset gas spring, the base of the reset gas spring is connected with the vehicle body, and the telescopic rod of the reset gas spring is connected with the pull rod.
Furthermore, a lighting lamp is arranged right in front of the electric vehicle body, warning lamps are arranged at four corners, and a traction rod is arranged behind the electric vehicle body.
Furthermore, the two sides of the electric vehicle body are provided with an anti-collision column and a lifting hook.
Furthermore, the guide wheel and the driven rear-moving wheel are both solid inflation-free wheels.
Furthermore, an operating handle is arranged on the pull rod.
The utility model discloses utensil is rational in infrastructure, and the manipulation is light, is connected with helicopter's traction frame through the traction lever, and whole automobile body height is less, can directly place helicopter bottom, and flexible operation, light, and the tractive ability is strong, has improved towed efficiency.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic structural diagram of the connecting device.
Description of the drawings: 1. the electric vehicle comprises an electric vehicle body, 2 driving rear wheels, 3 guide wheels, 4 pull rods, 5 thrust bearings, 6 cushion covers, 7 bearings, 8 bearing pressing covers, 9 bearing positioning seats, 10 bearing cover plates, 11 connecting shafts, 12 operating handles, 13 illuminating lamps, 14 collision avoidance columns, 15 lifting hooks, 16 positioning shafts.
Detailed Description
In the description of the present invention, it is to be understood that the terms "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are merely for convenience of description of the present invention, and do not indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
The technical scheme of the utility model is described in detail with the attached drawings, an intelligent start traction system of an airplane comprises an operation device, an electric vehicle body 1 and a traction rod for traction of a helicopter, wherein the electric vehicle body is provided with a driving rear wheel 2, the operation device comprises a guide wheel 3, a pull rod 4 and a connecting device for connecting the pull rod and the guide wheel, the connecting device comprises a positioning shaft 16, a thrust bearing 5, a cushion cover 6, a bearing 7, a bearing press sleeve 8 and a bearing positioning seat 9, the bearing is arranged in the bearing positioning seat, the upper surface of the bearing is provided with a bearing cover plate 10, the bearing positioning seat is connected with the front end surface of the electric vehicle body, the bearing positioning seat can be fixedly connected with a tractor through welding and the like and can also be detachably connected with the tractor through bolts, a specific tractor panel can be connected with the positioning shaft support through bolts, the bottom of the cushion cover is provided with a thrust bearing, the lower end of the thrust bearing is connected with the connecting shaft 11 of the guide wheel, the thrust bearing is connected with the end part of a positioning shaft which sequentially penetrates through the bearing cover plate, the bearing and the positioning sleeve, the outside of the top end of the positioning shaft is provided with a connecting seat, the pull rod is hinged with the connecting seat through a pin shaft, the upper end of the bearing cover plate is provided with a bearing pressing sleeve which is sleeved outside the pull rod and used for limiting the bearing, the bearing pressing sleeve is fixedly connected with the pull rod through a bolt, the pull rod is fixed with the bearing pressing sleeve through a bolt so that a fixed position is arranged between the pull rod and the bearing pressing sleeve, the bearing is tightly clamped between the bearing cover plate and the positioning bearing seat and is positioned through the shaft shoulder of the positioning shaft, the cushion cover is abutted against the positioning bearing seat, the thrust bearing is abutted against the, rotate through the location axle, drive the directive wheel and rotate, thereby control the direction of motion of tractor, location axle top outside is provided with the connecting seat, the pull rod is articulated mutually with the connecting seat through the round pin axle, the rotation angle of adjustable pull rod, the rear of electric automobile body is provided with the traction lever, the traction lever can be the traction lever on the existing market, be connected with helicopter's traction frame through the traction lever, whole automobile body height is less, can directly place helicopter bottom, and the flexible operation, light, the tractive ability is strong, the towed efficiency has been improved.
The control device also comprises a reset gas spring, the base of the reset gas spring is connected with the vehicle body, the telescopic rod of the reset gas spring is connected with the pull rod, people with different heights can pull the helicopter through the pull rod conveniently, when people with lower heights can press the pull rod to pull the helicopter, when the helicopter does not need to pull the helicopter, the pull rod can reset automatically, the right front of the electric vehicle body is provided with illuminating lamps 13, four corners are provided with warning lamps, the illuminating lamps are convenient to pull at night, the warning lamps can play a role in prompting, two sides of the electric vehicle body are provided with anti-collision columns 14 and lifting hooks 15, the vehicle body can be effectively protected by arranging the anti-collision columns, meanwhile, the lifting hooks can lift the electric vehicle body to carry out long-distance transportation, the guide wheels and the driven rear wheels are solid inflation-free wheels, so that the whole equipment does not need to be inflated regularly, the manual traction is facilitated.
The foregoing shows and describes the general principles of the present invention, with its principal features and advantages, and further, various changes and modifications can be made therein without departing from the spirit and scope of the invention as defined by the appended claims.
Claims (6)
1. The utility model provides an aircraft intelligence starts traction system, includes controlling device, electric automobile body and is used for pulling the traction lever of helicopter, sets up in the drive rear wheel on the electric automobile body, its characterized in that: the control device comprises a guide wheel, a pull rod and a connecting device for connecting the pull rod with the guide wheel, the connecting device comprises a positioning shaft, a thrust bearing, a cushion cover, a bearing pressing sleeve and a bearing positioning seat, the bearing is arranged in the bearing positioning seat, the upper surface of the bearing is provided with a bearing cover plate, the bearing positioning seat is connected with the surface of the front end of the electric vehicle body, the lower end of the bearing positioning seat is provided with the cushion cover, the bottom of the cushion cover is provided with the thrust bearing, the lower end of the thrust bearing is connected with a connecting shaft of the guide wheel, the thrust bearing sequentially penetrates through the bearing cover plate, the end part of the positioning shaft of the bearing and the positioning sleeve is connected, the upper end of the bearing cover plate is provided with the bearing pressing sleeve arranged outside the pull rod and used for limiting bearing.
2. The intelligent start traction system for aircraft of claim 1, wherein: the operating device further comprises a reset gas spring, a base of the reset gas spring is connected with the vehicle body, and a telescopic rod of the reset gas spring is connected with the pull rod.
3. The intelligent start traction system for aircraft of claim 1, wherein: the front of the electric vehicle body is provided with a lighting lamp, the four corners are provided with warning lamps, and the rear of the electric vehicle body is provided with a traction rod.
4. The intelligent start traction system for aircraft of claim 1, wherein: the both sides of electric automobile body are provided with bumping post and lifting hook.
5. The intelligent start traction system for aircraft of claim 1, wherein: the guide wheel and the driven rear-moving wheel are both solid inflation-free wheels.
6. The intelligent start traction system for aircraft of claim 1, wherein: the pull rod is provided with an operating handle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922236495.9U CN211281516U (en) | 2019-12-13 | 2019-12-13 | Intelligent start traction system of airplane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922236495.9U CN211281516U (en) | 2019-12-13 | 2019-12-13 | Intelligent start traction system of airplane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211281516U true CN211281516U (en) | 2020-08-18 |
Family
ID=72030515
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922236495.9U Active CN211281516U (en) | 2019-12-13 | 2019-12-13 | Intelligent start traction system of airplane |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211281516U (en) |
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2019
- 2019-12-13 CN CN201922236495.9U patent/CN211281516U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information |
Inventor after: Xie Qingwei Inventor after: Zhu Hongwei Inventor after: An Huiting Inventor before: Xie Qingwei Inventor before: Zhu Hongwei Inventor before: An Huiting |
|
| CB03 | Change of inventor or designer information |