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Lower vehicle body of aerial platform vehicle

A car body and frame technology, which is applied in the field of high-altitude vehicle alighting car body, can solve the problems of inaccuracy, cumbersome steering structure, poor independence of driving wheels, etc., and achieve the goal of reducing design and manufacturing costs and optimizing force Effect

Active Publication Date: 2017-07-28
NOBLEELEVATOR INTELLIGENT EQUIP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004]The existing car body part of getting off the car has cumbersome and inaccurate steering structure, poor independence of driving wheels, etc. Such defects have great impact on the stability of the whole car Sex and durability pose certain hidden dangers

Method used

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  • Lower vehicle body of aerial platform vehicle
  • Lower vehicle body of aerial platform vehicle
  • Lower vehicle body of aerial platform vehicle

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0040] Example 1, such as figure 1 , figure 2 , image 3and Figure 4 Shown, a kind of high-altitude car gets off the car body, comprises vehicle frame 13 and drive wheel 16, and drive wheel 16 comprises front wheel set and rear wheel set, all relies on between the two drive wheels 16 of front wheel set and rear wheel set The steering device 14 is connected, and the steering device 14 includes a steering cylinder 143, a steering rod 142 and two hinged pieces 144 whose two ends are respectively hinged with the steering cylinder 143 and the steering rod 142. Connected, the steering cylinder 143, the steering rod 142 and the two hinges 144 jointly form a trapezoidal space, and when the drive wheel 16 is in the normal position, the length of the steering rod 142 is less than the length of the steering cylinder 143.

[0041] The steering oil cylinder 143 stretches out, drives the hinge piece 144, and drives the driving wheel 16 to release, and the angle of the driving wheel 16 ...

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Abstract

The invention relates to the field of mechanical equipment, in particular to a lower vehicle body of an aerial platform vehicle. According to the technical scheme, the lower vehicle body of the aerial platform vehicle comprises a vehicle frame and driving wheels. The driving wheels comprise a front wheel set and a rear wheel set. The two driving wheels of the front wheel set as well as the two driving wheels of the rear wheel set are connected through steering devices correspondingly. Each steering device comprises a steering oil cylinder, a steering pulling rod and two hinge pieces with the two ends being hinged to the steering oil cylinder and the steering pulling rod correspondingly, wherein the steering oil cylinder, the steering pulling rod and the two hinge pieces jointly form a trapezoid space. When the driving wheels are in the aligning position, the lengths of the steering pulling rods are smaller than that of the steering oil cylinders. According to the lower vehicle body of the aerial platform vehicle, independent steering and driving can be conducted among the driving wheels, the structure is compact, steering control is precise, and the steering function can be completed in a smaller space.

Description

technical field [0001] The invention relates to the field of mechanical equipment, in particular to a car body for getting off a high-altitude vehicle. Background technique [0002] Straight-arm aerial vehicles are used when working at heights. The aerial vehicles can realize long-distance control of the vehicle's walking, lifting, and rotation. It can quickly and safely lift people and tools to a certain height, which is convenient for high-altitude operation and maintenance. . High-altitude vehicles are widely used in electric power, road administration, communications, airports, shipyards and other fields. Self-propelled high-altitude vehicles can ensure efficient and safe construction operations such as high-altitude maintenance. [0003] In the structure of the aerial vehicle, it can be divided into the dismounting part and the boarding part. The dismounting part is the traveling mechanism of the aerial vehicle, including driving, steering, braking and other mechanisms...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B62D7/02B62D7/16
CPCB62D7/02B62D7/16
Inventor 唐海鸿季广科
Owner NOBLEELEVATOR INTELLIGENT EQUIP CO LTD
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