Maintenance work platform
A work platform and maintenance work technology, applied in the direction of lifting equipment safety devices, lifting devices, etc., can solve the problem that the working height, load capacity, external dimension, working range, and functional safety protection of the lifting work platform cannot meet the use requirements and safety requirements. and other problems, to achieve the effect of meeting the requirements of maintenance operations, easy to use and high safety
Active Publication Date: 2019-01-25
CHENGDU KAITIAN ELECTRONICS
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Problems solved by technology
[0002] UAV maintenance, due to its specific structural characteristics and maintenance requirements, requires a tailor-made elevating work platform. The existing elevating work platforms and maintenance platforms are due to their working height, load capacity, overall size, working range, and use. Many aspects such as function and safety protection cannot meet the use requirements and safety requirements, so a special maintenance platform is needed to meet the needs of fast work
Method used
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[0020] refer to Figure 1-3 . A working platform for machine maintenance, which mainly includes a lifting drive mechanism 2 assembled on one side of the chassis assembly 1 in the longitudinal direction, a working platform 3 fixedly connected to the free end of the lifting driving mechanism 2, and set on the box body of the working platform 3 The guardrail assembly 4, and the hydraulic system 5 and the electrical control system 6 arranged in the box of the chassis assembly 1.
[0021] exist figure 2 with image 3 In the chassis assembly 1 shown, the main structural member of the chassis assembly 1 is a chassis frame 7 welded by steel plates and section steel, and the chassis frame 7 is also the installation base of the lifting drive mechanism 2 .
[0022] The battery pack 8 arranged on the chassis assembly 1 is used as a power source for driving the product to walk, hydraulically assisted steering, hydraulically driven lifting and moving of the working platform.
[0023] I...
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The invention discloses an aircraft maintenance working platform and aims at providing an aircraft maintenance working platform which is stable, reliable, convenient to use, wide in working range and small in transportation size. The aircraft maintenance working platform is implemented according to the following technical scheme: a universal coupler (12) connected with a speed reducer (11) through a walking driving motor (10) is arranged in a box body of a chassis assembly (1), the universal coupler is connected with driving wheels (14) through driving shafts connected to the two ends of the bottom of a differential mechanism (13), power output by the driving motor passes through the speed reducer, the universal coupler and the differential mechanism in sequence to drive the driving wheels to rotate, and a walking function of the whole machine is achieved; a steering power assembly (9) located on one side of the driving motor outputs hydraulic power to drive a steering oil cylinder (18) located below the rear portion of the chassis assembly to drive steering wheel assembles (15) connected with bent arms (16) to rotate, and a steering function is achieved; and a hydraulic system (5) and a lifting driving mechanism (2) drive the lifting driving mechanism to rotate, and lifting of the working platform is achieved.
Description
technical field [0001] The present invention relates to a kind of equipment mainly used for aircraft maintenance, in particular, the present invention relates to a kind of high-level maintenance equipment for ground maintenance personnel to carry out maintenance work on aircraft, which is used to elevate the maintenance personnel to reach the parts of the aircraft that need maintenance and provide high-level maintenance equipment. Equipment required for maintenance of the platform. Background technique [0002] UAV maintenance, due to its specific structural characteristics and maintenance requirements, requires a tailor-made elevating work platform. The existing elevating work platforms and maintenance platforms are due to their working height, load capacity, overall size, working range, and use. Many aspects such as function and safety protection cannot meet the requirements of use and safety, so a special maintenance platform is needed to meet the needs of fast work. Co...
Claims
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IPC IPC(8): B66F11/04B66F17/00
CPCB66F11/042B66F17/006B66F2700/12
Inventor 薛强徐青清陈建平马进
Owner CHENGDU KAITIAN ELECTRONICS
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