A control system and method for an aircraft repair dock
A control system and aircraft technology, applied in the field of aircraft maintenance, can solve the problems of inability to observe the maintenance dock and the existence of blind spots, and achieve the effect of avoiding collisions and improving accuracy
Active Publication Date: 2018-01-02
SHENYANG BAOTONG DOOR
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Problems solved by technology
These measures have certain limitations: personnel observation may have blind spots, and the maintenance dock cannot be observed in all directions at the same time, while electronic detectors can only safely detect a small area or a certain point
Method used
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[0039] The specific implementation manners of the present invention will be described in detail below in conjunction with the accompanying drawings.
[0040] Such as Figure 1~3 As shown, the aircraft repair dock in this embodiment includes a dock main body 1, an electric running mechanism 2, and a maintenance workbench 3. The electric running mechanism 2 is located at the lower end of the dock main body 1 and is supported on the ground or located The upper end is hung on the track, and several maintenance workbenches 3 are arranged inside the dock main body 1, and the electric traveling mechanism 2 has several traveling wheels 6.
[0041] figure 1 It shows an aircraft tail dock with a three-layer liftable structure. The main body of the dock is a liftable structure driven by a drive motor; the main body 1 of the dock is divided into three layers, and each layer is equipped with a maintenance workbench 3. Ladders 5 are respectively connected between the workbenches 3 and bet...
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The invention provides an airplane repairing dock control system and an airplane repairing dock control method. The airplane repairing dock control system comprises an electrical control cabinet, an omnidirectional image monitoring system and a two-stage spacing protecting device. An electrical control cabinet is mounted on a bottom maintenance worktable of a dock body. The omnidirectional image monitoring system comprises a plurality of sets of panoramic cameras, a video processor and a display screen. The two-stage spacing protecting device comprises two limit protection switches which are respectively mounted at an elevating stopping position and an elevating limit position of each maintenance worktable. The output end of each limit protection switch is connected with the input end of the electric control cabinet. The control output end of the electrical control cabinet is connected with the driving motor of a walking wheel of an electric walking mechanism and the driving motor of a liftable structure. The airplane repairing dock control system and the airplane repairing dock control method have advantages of realizing omnidirectional monitoring for an area between the airplane repairing dock and an airplane, realizing accurate operation through performing two-stage limit protection on lifting of the airplane repairing dock, preventing collision between the airplane repairing dock and the airplane, and controlling safe loads in operation process of the airplane repairing dock.
Description
technical field [0001] The invention relates to the technical field of aircraft maintenance, in particular to a control system and method for an aircraft repair dock. Background technique [0002] The aircraft repair dock is a three-dimensional rigid ladder frame suitable for aircraft maintenance, and is an indispensable equipment in aircraft overhaul. Generally, they have lifting or walking functions, and maintenance personnel can conveniently go to every part of the aircraft for maintenance. According to the function of use, it can be divided into nose dock, fuselage dock, tail dock and wing dock, and the tail dock includes flat tail dock and vertical tail dock. The lifting of the dock generally adopts the screw transmission mode, and the walking (close to the aircraft or driving away from the aircraft) whether it is ground type or suspended type generally adopts the driving wheel transmission mode. [0003] At present, the electrical control system of the dock is limite...
Claims
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IPC IPC(8): G05B19/418
CPCG05B19/4186
Inventor 方汉伟王兴韩伟
Owner SHENYANG BAOTONG DOOR