A handheld controller for aviation electric winch equipment
A controller, electric technology, applied in electrical program control, program control in sequence/logic controllers, etc., can solve the problems of low loading and unloading ability, low reliability, and difficulty in meeting the traction requirements of large transportation volumes. , to achieve the effect of improving freight rate and capacity, simplifying structure, mechanical environment and strong electromagnetic interference ability
Active Publication Date: 2021-10-15
BEIJING ZHONG CHUANG HU LIAN TECH CO LTD
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Problems solved by technology
[0003] Existing electric winch equipment is usually designed for freight systems with small transport volumes. In conventional designs, an electric winch equipment can usually only tow about 3 tons of goods, which makes its loading and unloading capacity low and reliability Low, it is difficult to meet the traction requirements of large transportation volume
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[0044] In order to make the purpose, technical solution and advantages of the present invention more clear, the embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings. It should be noted that, in the case of no conflict, the embodiments in the present application and the features in the embodiments can be combined arbitrarily with each other.
[0045] The following specific embodiments provided by the present invention can be combined with each other, and the same or similar concepts or processes may not be repeated in some embodiments.
[0046] In order to meet the task reliability of loading and unloading cargo, the aviation electric winch equipment adopts a double redundancy design, and at the same time, two electric winch equipment are used to improve the speed and capacity of loading and unloading cargo. The hand-held controller in the electric winch equipment usually adopts a mechanical hand-held movable struc...
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The embodiment of the present invention discloses a hand-held controller for aviation electric winch equipment, which includes: a housing, and two control modules with the same structure symmetrically installed on the center plane of the housing; each control module includes: a handle assembly , the first bushing, the second bushing, the end cap assembly, the cam, the 2 plane scroll springs, the third bushing, the stud, the fourth bushing, the fifth bushing and the bracket assembly, etc., through each control When the module rotates in different directions, the handle assembly drives the rotation of the cam, presses the corresponding electromechanical micro switch on the end cover assembly, and then sends a corresponding control command to the electric winch control box, and returns to the free state after releasing the handle assembly , continue to turn and press another electromechanical micro switch in the same direction, and issue corresponding control commands. The hand-held controller provided by the embodiment of the present invention can operate one electric winch independently, and can also control two electric winches simultaneously, which improves the freight rate and capacity.
Description
technical field [0001] The invention relates to but is not limited to the technical field of electric winch equipment for air cargo systems, in particular to a hand-held controller for aviation electric winch equipment. Background technique [0002] At present, the domestic transport aircraft cargo system uses electric winch equipment to pull, load and unload wheeled non-self-propelled equipment and air-drop cargo platforms, pallets, container units, etc. [0003] Existing electric winch equipment is usually designed for freight systems with small transport volumes. In conventional designs, an electric winch equipment can usually only tow about 3 tons of goods, which makes its loading and unloading capacity low and reliability Low, it is difficult to meet the traction requirements of large transport volume. Contents of the invention [0004] Purpose of the present invention: The present invention provides a hand-held controller for aviation electric winch equipment, throu...
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IPC IPC(8): G05B19/06
CPCG05B19/06
Inventor 关文卿李志力张勇
Owner BEIJING ZHONG CHUANG HU LIAN TECH CO LTD