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Automatic overturning intelligent lifter

An automatic flipping and lifting technology, which is applied in the direction of load hanging components, transportation and packaging, etc., can solve the problems of complex operation process, intelligent lifting device can not meet the requirements of rapid response anti-swing and precise positioning, and low level of automation, and achieve mechanical The structure design is simple, the safety protection setting is perfect, and the effect of easy disassembly and assembly is achieved

Inactive Publication Date: 2017-02-22
CHINA PRECISION ENG INST FOR AIRCRAFT IND AVIC
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  • Description
  • Claims
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AI Technical Summary

Problems solved by technology

[0004] In addition, in view of the precise docking requirements of the aircraft body and the transport vehicle, the intelligent spreader designed by the existing research cannot meet the requirements of rapid response anti-swing and precise positioning, the operation process is relatively complicated, and the level of automation is low

Method used

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Embodiment Construction

[0013] Below in conjunction with accompanying drawing and example the present invention is further described in detail:

[0014] Such as figure 1 , 2 As shown, this kind of automatic turning intelligent spreader is characterized in that: the spreader is suspended by the aircraft 1, and the hook of the aircraft 1 is connected with a tension sensor 2 for measuring weight, and the spreader includes a cross adjustment The flat frame 3, the tension sensor 2 is connected to the top of the cross leveling frame 3 by pins, the cross leveling frame 3 is an approximately rectangular parallelepiped frame structure welded by carbon steel plate and section steel, passing through the middle of the cross leveling frame 3 A spreader main beam 8, a vertical lead screw 4 perpendicular to the spreader main beam 8 and a leveling motor 6 that drives the vertical lead screw 4 to rotate are installed at the bottom of the cross leveling frame 3. Both sides are respectively provided with a longitudin...

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Abstract

The invention discloses an automatic overturning intelligent lifter. The automatic overturning intelligent lifter comprises a mechanical body consisting of a lifter main beam mechanism, an automatic leveling system and an overturning system, and a control system, and has the functions of automatic torque balancing, automatic swing prevention and precise positioning. The main beam, the automatic leveling system and the overturning system are all detachable structures. When the control system performs self-adaption balance adjustment, the swing caused in the rotating process is inhibited; and a grating ruler can be matched to perform precise positioning in a range of 500 mm. The intelligent lifter can bear objects of 10 t, is provided with a human-computer interaction touch interface, is fast in dynamic response, finishes automatic leveling within 30 s, reaches the leveling precision of +-0.02 degree, reaches the linear positioning precision of +-0.01 mm, reaches the turning precision of +-0.5 degree, finishes 90-degree smooth overturning of large workpieces within 10 min, is complete in protecting measures, and is high in working efficiency and safe and reliable in operation. The automatic overturning intelligent lifter is wide in application in such aerospace fields as medium-small aircraft body final assembly and airship assembly.

Description

technical field [0001] The invention relates to an automatic flip intelligent spreader, which relates to the technology of the aircraft body transport spreader. The spreader can be automatically turned over, automatically balanced and precisely positioned, and can be applied to the overall transportation of various aviation aircraft bodies or aerospace vehicles and docking with transport vehicles . Background technique [0002] With the expansion of the production scale of my country's aviation industry and the continuous improvement of the degree of automation, the overall development of aircraft has reached the world's advanced level. The continuous design and manufacture of the overall structure of new large aircraft has also brought many difficulties in many aspects such as processing, assembly, testing, and transportation. Among them, inverting the overall structure of the aircraft in order to achieve the above aspects is one of the difficulties. [0003] The existing ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B66C1/22B66C13/16
CPCB66C1/22B66C13/16
Inventor 杜建良陈酉玫卞丙祥姜新生张亮亮
Owner CHINA PRECISION ENG INST FOR AIRCRAFT IND AVIC
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