High-voltage live-line all-terrain work platform
By designing a high-voltage live all-terrain operation platform, the McNum wheel and track structure are used to achieve close fit between the self-locking and the telephone pole, and the servo system is used to achieve fine motion, the problems of insufficient profiling capabilities of the operating platform in high altitudes or complex terrain in the prior art are solved, and the maintenance speed and grid power supply reliability are significantly improved.
Patent Information
- Application Number
- CN202421526906.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-01
- Publication Date
- 2025-05-06
- Estimated Expiration
- 2034-07-01
AI Technical Summary
When existing operating platforms operate under high altitudes or complex terrain, there are problems such as insufficient contouring capabilities, large equipment weight, low energy efficiency and low safety.
A high-voltage live all-terrain operation platform is designed, including an insulating platform, a vertical lifting adjustment part and a horizontal rotation adjustment part. The McNum wheel and track structure are adopted to achieve the close fit between the self-locking and the telephone pole, and the fine movement and positioning of the platform is achieved through the vertical lifting servo system and the horizontal rotation servo system.
The platform can adaptively fit the poles in complex terrain, avoid slippage, improve maintenance speed, significantly improve power supply reliability of the power grid, and provide higher safety and energy efficiency.
Smart Images
Figure CN222833959U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of special equipment, and specifically relates to an all-terrain operating platform. Background Art
[0002] With the development of social economy and the acceleration of urbanization, the demand for various aerial operations and operations in complex terrains is increasing. For example, in the fields of power maintenance, construction, rescue and disaster relief, and field exploration, workers often need to operate at high altitudes or in complex terrains. However, when facing these complex working environments, existing work platforms usually have the following problems: 1. Insufficient profiling ability: Many equipment cannot adapt to poles or other supporting structures of different shapes and sizes, resulting in insufficient friction and easy sliding. 2. The weight of the equipment is large: Traditional equipment is mostly heavy-duty structure, difficult to transport and operate, and not convenient for rapid deployment and use. 3. Low energy efficiency: Many aerial work platforms use traditional internal combustion engines as power sources, which not only have low energy efficiency, but also have large emissions and pollution, which does not meet modern environmental protection requirements. 4. Low safety: Especially in aerial operations, the safety protection measures of existing equipment are insufficient, which can easily cause danger to workers.
[0003] In order to solve the above problems, the utility model hopes to provide a high-voltage live all-terrain working platform. Utility Model Content
[0004] The purpose of the utility model is to provide a high-voltage live all-terrain working platform to solve the problems raised in the above-mentioned background technology.
[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:
[0006] A high-voltage live all-terrain work platform, comprising an insulating platform part, a vertical lifting adjustment part and a horizontal rotation adjustment part; the insulating platform part is movably connected to the outermost sides of the vertical lifting adjustment part and the horizontal rotation adjustment part; the vertical lifting adjustment part is fixedly connected to the inner side of the insulating platform part; the horizontal rotation adjustment part is fixedly connected to the upper side of the vertical lifting adjustment part;
[0007] The vertical lifting adjustment part includes a vertical lifting servo system and a vertical lifting power assembly; the vertical lifting power assembly includes a plurality of cross bars, a plurality of transmission gears, a plurality of Mecanum wheels, a transmission chain and cross bar fixing plates on both sides; the cross bar fixing plates on both sides are respectively arranged on both sides of the plurality of cross bars, and the plurality of cross bars fix the cross bar fixing plates on both sides; a Mecanum wheel set is arranged on the cross bar; a transmission gear is arranged on the same side of the plurality of cross bars; the rotating gear is connected to the vertical lifting servo system through a transmission chain;
[0008] The horizontal rotation adjustment part includes an electric push rod, a horizontal rotation assembly and a horizontal rotation servo system; the electric push rod passes through the insulating platform part, and the two ends of the electric push rod are respectively connected to the vertical lifting adjustment part and the horizontal rotation adjustment part; the horizontal rotation assembly includes two horizontal rotation fixing plates distributed on the upper and lower sides, and a driving wheel, a plurality of tensioning wheels, a plurality of driven wheels, a plurality of idle wheels and an idle wheel tensioning assembly are arranged between the two horizontal rotation fixing plates, and a track is connected between the driving wheel, the plurality of tensioning wheels, the plurality of driven wheels and the plurality of idle wheels; the driving wheel is connected to the horizontal rotation servo system.
[0009] Preferably, the insulating platform portion comprises a platform pedal, a fence and a supporting mechanism, wherein the fence is arranged on the upper side of the platform pedal, and the supporting mechanism comprises two diagonal insulating braces.
[0010] Preferably, the vertical lifting and adjusting part is arranged in an inclined direction as a whole; the number of the cross bars is 2, each of the cross bars is provided with 2 Mecanum wheels, and the 4 Mecanum wheels are distributed in a rectangular array.
[0011] Preferably, transmission gears are provided at the ends of the same side of the two cross bars, and a plurality of the transmission gears are engaged with a transmission chain together; further, the transmission gears are connected to a vertical lifting servo system.
[0012] Preferably, a mounting rod is provided between the two crossbar fixing plates, and a horizontal rotation adjustment part is provided on the mounting rod.
[0013] Preferably, the horizontal rotation adjustment part includes two horizontal rotation fixing plates distributed upper and lower, and a driving wheel, two tensioning wheels, two driven wheels, four idler wheels and an idler wheel tensioning assembly are provided between the two horizontal rotation fixing plates; the one driving wheel and the two tensioning wheels are arranged in a triangular array, and the two driven wheels are respectively located on the outer sides of the driving wheel; the four idler wheels are located between the two driven wheels, and the idler wheel tensioning assembly is located at the center axis position of the four idler wheels, and the idler wheel tensioning assembly is a spring structure, and the end of the idler wheel tensioning assembly is connected to the four idler wheels.
[0014] Preferably, a remote control is included.
[0015] Preferably, the spacing between the two Mecanum wheels on the same crossbar is adjustable.
[0016] Compared with the prior art, the beneficial effects of the utility model are:
[0017] (1) The utility model provides a high-voltage live all-terrain working platform, which uses four Mecanum wheels to self-lock the device to the electric pole under the action of the overall deadweight and friction of the device; the crawler square structure is adopted, and under the action of deadweight and friction, it can adaptively fit the electric pole without slipping;
[0018] (2) The utility model provides a high-voltage live all-terrain work platform, which can be moved in the vertical direction of the electric pole by the drive of the Mecanum wheels; at the same time, with the help of the Mecanum wheels, the device can be rotated on the electric pole while maintaining a horizontal height when it is driven horizontally;
[0019] (3) The utility model provides a high-voltage live all-terrain work platform that climbs with the help of the electric poles themselves. There is no need to consider terrain factors when building the work platform, which greatly increases the maintenance speed and significantly improves the power supply reliability of the power grid. BRIEF DESCRIPTION OF THE DRAWINGS
[0020] Figure 1 The structure of the utility model is shown in FIG. Figure 1 ;
[0021] Figure 2 The structure of the utility model is shown in FIG. Figure 2 ;
[0022] Figure 3 It is a schematic diagram of the structure of the horizontal rotation adjustment part of the utility model;
[0023] Figure 4 This is a schematic diagram of the Mecanum wheel structure of the utility model;
[0024] In the figure: 1. Insulated platform part; 2. Vertical lifting adjustment part; 3. Horizontal rotation adjustment part; 4. Platform pedal; 5. Fence; 6. Support mechanism; 7. Vertical lifting servo system; 8. Vertical lifting power assembly; 9. Crossbar; 10. Transmission gear; 11. Mecanum wheel; 12. Transmission chain; 13. Crossbar fixing plate; 14. Electric push rod; 15. Horizontal rotation assembly; 16. Horizontal rotation fixing plate; 17. Driving wheel; 18. Tensioning wheel; 19. Driven wheel; 20. Idle wheel; 21. Idle wheel tensioning assembly; 22. Track; 23. Horizontal rotation servo system. DETAILED DESCRIPTION
[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0026] A high-voltage live all-terrain work platform includes an insulating platform part 1, a vertical lifting and adjusting part 2, and a horizontal rotating adjusting part 3. The insulating platform part 1 is connected to the outermost sides of the vertical lifting and adjusting part 2 and the horizontal rotating adjusting part 3; the vertical lifting and adjusting part 2 is fixedly connected to the inner side of the insulating platform part 1; the horizontal rotating adjusting part 3 is fixedly connected to the upper side of the vertical lifting and adjusting part 2; the insulating platform part 1 includes a platform pedal 4, a fence 5, and a supporting mechanism 6, the fence 5 is arranged on the upper side of the platform pedal 4, and the supporting mechanism 6 includes two diagonal insulating braces. The insulating platform part 1 provides a stable working plane for operators, so that operators can safely approach power equipment for inspection, maintenance or other operations. In order to facilitate overall relocation, the rods of the insulating platform part 1 are connected by adhesive bonding, and all support and connecting rods are riveted with insulating rods and aluminum alloy joints, and are connected by manually rotating screws.
[0027] The vertical lifting adjustment part 2 includes a vertical lifting servo system 7 and a vertical lifting power assembly 8. The vertical lifting servo system 7 provides the power for vertical lifting of the working platform, can realize very precise vertical position control, ensure the stable lifting of the platform under various terrain conditions, and has a fast response capability, and can quickly adjust the height of the platform to adapt to different working requirements. The vertical lifting power assembly 8 includes two cross bars 9, two transmission gears 10, four Mecanum wheels 11, a transmission chain 12 and cross bar fixing plates 13 on both sides. The cross bar fixing plates 13 on both sides are respectively arranged on both sides of the two cross bars 9, and the two cross bars 9 fix the cross bar fixing plates 13 on both sides; Mecanum wheels 11 are arranged on the cross bars 9; and transmission gears 10 are arranged on the same side of the two cross bars 9. Transmission gears 10 are arranged at the ends of the same side of the two cross bars 9, and the two transmission gears 10 are meshed with the transmission chain 12 together; and the transmission gear 10 is further connected to the vertical lifting servo system 7. The rotating gear 10 is connected to the vertical lifting servo system 7 through the transmission chain 12. The transmission gear 10 is connected to the Mecanum wheel 11 to transmit the power of the vertical lifting servo system 7 to the Mecanum wheel 11. By meshing with the transmission chain 12, the transmission gear 10 provides sufficient traction for the work platform to ensure that the work platform can move forward smoothly. The transmission gear 10 is connected to the vertical lifting servo system 7 and is a key component for transmitting the power and torque of the vertical lifting servo system 7. Since the all-terrain work platform is often affected by high loads and harsh environments, the transmission gear 10 is usually made of wear-resistant materials to extend its service life. The vertical lifting adjustment part 2 is arranged in an inclined direction as a whole; there are two cross bars 9, and each cross bar 9 is provided with two Mecanum wheels 11, and the four Mecanum wheels 11 are distributed in a rectangular array. The spacing between the two Mecanum wheels 11 on the same cross bar 9 is adjustable. The Mecanum wheel 11 provides support for vertical lifting and horizontal rotation, and can realize rotation in both horizontal and vertical directions, while reducing the number of wheels for reuse. The fine movement and positioning of the platform can be achieved by adjusting the speed and direction of each wheel, which is suitable for various complex working environments.
[0028] The horizontal rotation adjustment part 3 includes an electric push rod 14, a horizontal rotation component 15 and a horizontal rotation servo system 23. The horizontal rotation servo system 23 is located above the horizontal rotation component 15 of the working platform and provides power for horizontal rotation. The system can accurately control the horizontal rotation angle of the working platform so that it can flexibly turn on cement poles of different sizes. The electric push rod 14 passes through the insulating platform part 1, and the two ends of the electric push rod 14 are respectively connected to the vertical lifting adjustment part 2 and the horizontal rotation adjustment part 3. The electric push rod 14 is connected to the horizontal rotation component 15, located on the top of the insulating platform 1, and pushes the horizontal rotation component 15 close to the pole. The horizontal rotation component 15 includes two horizontal rotation fixing plates 16 distributed on the upper and lower sides, and a driving wheel 17, two tensioning wheels 18, two driven wheels 19, four idler wheels 20 and an idler tensioning component 21 are arranged between the two horizontal rotation fixing plates 16, and a crawler 22 is connected between the driving wheel 17, the two tensioning wheels 18, the two driven wheels 19, and the four idler wheels 20; the driving wheel 17 is connected to the horizontal rotation servo system 14. The horizontal rotation adjustment part 3 includes two horizontal rotation fixing plates 15 distributed in the upper and lower parts, and a driving wheel 17, two tensioning wheels 18, two driven wheels 19, four idler wheels 20 and an idler tensioning assembly are arranged between the two horizontal rotation fixing plates 16; a driving wheel 17 and two tensioning wheels 18 are arranged in a triangular array, and two driven wheels 19 are respectively located on the outer sides of the driving wheel 17; four idler wheels 20 are located between the two driven wheels 19, and an idler tensioning assembly 21 is located at the central axis position of the four idler wheels 20. The idler tensioning assembly 21 is a spring structure, and the end of the idler tensioning assembly 21 is connected to the driving wheel 17 and the idler wheel 20 of the horizontal rotation motor, and tensions the track 2 and the idler wheel 20, so that the track 22 can adaptively fit the electric pole. The tensioning wheel 18 is a shock absorbing system in the horizontal rotation assembly 15, which can automatically adjust the tightness of the track 22. The crawler belt 22 is kept in a proper tight state during operation to prevent the crawler belt 22 from loosening and slipping, thereby improving transmission efficiency and stability. The driven wheel 19 is connected to the horizontal rotary motor driving wheel 17 through the crawler belt 22, and the transmission and conversion of the rotary motion are achieved through the cooperation with the driving wheel 17. The operator controls the working platform through the remote control device.
[0029] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. A high-voltage live all-terrain working platform, characterized by: It includes an insulating platform part, a vertical lifting adjustment part and a horizontal rotation adjustment part; the insulating platform part is movably connected to the outermost sides of the vertical lifting adjustment part and the horizontal rotation adjustment part; the vertical lifting adjustment part is fixedly connected to the inner side of the insulating platform part; the horizontal rotation adjustment part is fixedly connected to the upper side of the vertical lifting adjustment part; The vertical lifting adjustment part includes a vertical lifting servo system and a vertical lifting power assembly; the vertical lifting power assembly includes a plurality of cross bars, a plurality of transmission gears, a plurality of Mecanum wheels, a transmission chain and cross bar fixing plates on both sides; the cross bar fixing plates on both sides are respectively arranged on both sides of the plurality of cross bars, and the plurality of cross bars fix the cross bar fixing plates on both sides; a Mecanum wheel set is arranged on the cross bar; a transmission gear is arranged on the same side of the plurality of cross bars; the transmission gear is connected to the vertical lifting servo system through a transmission chain; The horizontal rotation adjustment part includes an electric push rod, a horizontal rotation assembly and a horizontal rotation servo system; the electric push rod passes through the insulating platform part, and the two ends of the electric push rod are respectively connected to the vertical lifting adjustment part and the horizontal rotation adjustment part; the horizontal rotation assembly includes two horizontal rotation fixing plates distributed on the upper and lower sides, and a driving wheel, a plurality of tensioning wheels, a plurality of driven wheels, a plurality of idle wheels and an idle wheel tensioning assembly are arranged between the two horizontal rotation fixing plates, and a track is connected between the driving wheel, the plurality of tensioning wheels, the plurality of driven wheels and the plurality of idle wheels; the driving wheel is connected to the horizontal rotation servo system.
2. A high-voltage live all-terrain working platform according to claim 1, characterized in that: The insulating platform part comprises a platform pedal, a fence and a supporting mechanism. The fence is arranged on the upper side of the platform pedal, and the supporting mechanism comprises two diagonal insulating bracing members.
3. A high-voltage live all-terrain working platform according to claim 1, characterized in that: The vertical lifting adjustment part is arranged in an inclined direction as a whole; the number of the cross bars is 2, each of the cross bars is provided with 2 Mecanum wheels, and the 4 Mecanum wheels are distributed in a rectangular array.
4. The high-voltage live all-terrain working platform according to claim 1, characterized in that: The ends of the two cross bars on the same side are both provided with transmission gears, and a plurality of the transmission gears are meshed with a transmission chain together; the transmission gears are further connected to a vertical lifting servo system.
5. The high-voltage live all-terrain working platform according to claim 1 is characterized by: A mounting rod is arranged between the two crossbar fixing plates, and a horizontal rotation adjustment part is arranged at the mounting rod.
6. The high-voltage live all-terrain working platform according to claim 1, characterized in that: The horizontal rotation adjustment part includes two horizontal rotation fixing plates distributed upper and lower, and a driving wheel, two tensioning wheels, two driven wheels, four idler wheels and an idler wheel tensioning assembly are provided between the two horizontal rotation fixing plates; the one driving wheel and the two tensioning wheels are arranged in a triangular array, and the two driven wheels are respectively located on the outer sides of the driving wheel; the four idler wheels are located between the two driven wheels, and the idler wheel tensioning assembly is located at the center axis position of the four idler wheels, and the idler wheel tensioning assembly is a spring structure, and the end of the idler wheel tensioning assembly is connected to the four idler wheels.
7. The high-voltage live all-terrain working platform according to claim 1, characterized in that: Includes remote control.
8. The high-voltage live all-terrain working platform according to claim 1, characterized in that: The distance between the two Mecanum wheels on the same crossbar is adjustable.