Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Holding and lifting device of large-scale passenger airplane mobile production line shifting equipment

A technology for mobile production lines and large passenger aircraft, which is applied in motor vehicles, transportation and packaging, etc., can solve the problems of complex mechanical structure control system and high cost, and achieve the effects of convenient control, good reliability and simple mechanical structure.

Active Publication Date: 2014-05-28
SHANGHAI ELECTROMECHANICAL DESIGN & RES INST CO LTD
View PDF2 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Both the mechanical structure and the control system of this type of device are relatively complicated and costly.

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Holding and lifting device of large-scale passenger airplane mobile production line shifting equipment
  • Holding and lifting device of large-scale passenger airplane mobile production line shifting equipment
  • Holding and lifting device of large-scale passenger airplane mobile production line shifting equipment

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0019] The present invention will be further described below in conjunction with the drawings and specific embodiments.

[0020] See Figure 1 to Figure 4 , A lifting device for transfer equipment of large passenger aircraft mobile production line, including lifting front bracket 1, lifting frame 2, connecting shafts 3, 13, commutator 4, coupling 6, double output shaft motor 7, Lift 9, sliding sub-rail 10 and sliding sub-slider 11.

[0021] The front end of the lifting frame 2 is open, and two pallets 23 extend from the wings on both sides of the upper end. The front lifting bracket 1 and the lifting frame 2 are hinged by a pin 8 and the front lifting bracket 1 can be around the pin 8 The hoisting frame 2 is closed and fixed by rotating, and the hoisting frame 2 is locked and fixed by the pin 12 to form an integral hoisting support bracket. The inner surface of the front lifting bracket 1 and the inner surface of the rear cross beam of the lifting frame 2 are both arc-shaped, and...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention discloses a holding and lifting device of large-scale passenger airplane mobile production line shifting equipment. The front end of a holding and lifting frame (2) is open; a holding and lifting front bracket (1) and the holding and lifting frame are hinged through a pin shaft (8); the holding and lifting front bracket rotates around the pin shaft to surround the fixedly connect the holding and lifting frame; the inner surface of the holding and lifting front bracket and the inner surface of a transverse beam (21) at the rear end of the holding and lifting frame are arc-shaped; the bottoms of the two arc shapes extend forwards; the top of a lifting machine (9) is arranged and fixed on the lower surface of wing supporting plates (23) on two sides of the upper end part of the holding and lifting frame; each of output shafts at two ends of a double output shaft motor is connected with the lifting machine (9) sequentially through a shaft coupler (6), a connecting shaft (13), a commutator (4) and a connecting shaft (3); the holding and lifting frame can move up and down under the jacking action of the lifting machine; left and right groups of sliding secondary sliding blocks (11) are arranged on the outer back side of the transverse beam at the rear end of the holding and lifting frame; two sliding secondary guide rails (10) are arranged and fixed on the frame of the shifting equipment (5); and the holding and lifting frame can move up and down along with the guide rails.

Description

Technical field [0001] The invention relates to a transfer equipment for a large passenger aircraft mobile production line, in particular to a lifting device of a traction equipment for a large passenger aircraft mobile production line. Background technique [0002] The transfer equipment of the large passenger aircraft mobile production line includes production line traction equipment and aircraft carrying equipment. The lifting device belongs to the traction equipment subsystem of the large passenger aircraft mobile production line. It is used to fixedly support the aircraft's nose landing gear and lift it off the ground. It is the follow-up operation of the mobile production line provide assurance. The existing lifting device mainly includes a wheel holding mechanism and a lifting mechanism. The lifting mechanism adopts a rotating structure to make the front landing gear rotate up and down around a fulcrum point, and the lifting device is controlled by a complex hydraulic ...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Patents(China)
IPC IPC(8): B62D65/18
Inventor 张鸿庆熊磊许友光
Owner SHANGHAI ELECTROMECHANICAL DESIGN & RES INST CO LTD
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com