Multifunctional trolley for spaceflight product assembling

A multi-functional, product technology, applied in workbenches, manufacturing tools, etc., can solve the problems of high safety risk, high worker operation intensity, low operation efficiency, etc., to achieve the effect of easy operation, improve operation efficiency, and reduce operation intensity

Active Publication Date: 2019-11-05
SHANGHAI SPACE PRECISION MACHINERY RES INST
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005]The purpose of the present invention is to provide a multi-functional trolley for assembly of aerospace products, to solve the problem of repeated adjustments of existing assembly devices, high operating intensity of workers, and difficult operation. Low efficiency and high security risks

Method used

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  • Multifunctional trolley for spaceflight product assembling
  • Multifunctional trolley for spaceflight product assembling
  • Multifunctional trolley for spaceflight product assembling

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Embodiment Construction

[0035] The multi-function trolley for assembly of aerospace products proposed by the present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments. Advantages and features of the present invention will be apparent from the following description and claims. It should be noted that the drawings are all in a very simplified form and use imprecise ratios, which are only used to facilitate and clearly assist the purpose of illustrating the embodiments of the present invention.

[0036] The core idea of ​​the present invention is that the present invention provides a multifunctional trolley for assembly of aerospace products, including a chassis, casters, a lifting bracket and a surplus inspection assembly; the casters are installed under the chassis, and the lifting bracket Installed above the chassis, the excess inspection component is installed on the lifting bracket;

[0037] The lifting bracket is composed of...

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Abstract

The invention provides a multifunctional trolley for spaceflight product assembling. The multifunctional trolley comprises a chassis, trundles, a lifting bracket and a redundancy inspection component,wherein the trundles are arranged below the chassis, the lifting bracket is arranged above the chassis, and the redundancy inspection component is arranged on the lifting bracket; the redundancy inspection component is composed of an installing base, an inserting and pulling fixing pin, a supporting rod and a roller; the supporting rod is fixed on the installing base through the inserting and pulling fixing pin, and the roller is connected to the top of the supporting rod; and after the product assembly is completed, a pressure releasing valve is unscrewed to enable products to be in contactwith the roller after the products descend, and the products are rotated for carrying out redundancy inspection. According to the multifunctional trolley for the spaceflight product assembling, quickswitching function that the device quickly responds to the products with different types is realized, the flexibility level of the device is promoted, and the operation integration degree is improved;and a lifting and transferring link is removed through the arranged redundancy inspection component, so that the operation efficiency is promoted.

Description

technical field [0001] The invention relates to the field of mechanical design, in particular to a multifunctional trolley used for assembling aerospace products. Background technique [0002] The assembly of aerospace products is an important link in the product process. Its main content is to install the equipment in the cabin, carry out the docking of the cabin sections, and check the redundant parts of the docked components, and then transfer them to the test station for testing. After the test is passed, the remaining cabin sections are docked, and redundant inspection and testing are carried out again, and the assembly of each structural part is completed. [0003] In the product development stage, due to the different diameters and cabin lengths of each model, there are various types of assembly devices for each model, which increases the resource cost of special assembly equipment for each product; and generally use rotating threaded rods when docking cabins Lifting...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B25H1/00B25H1/10B25H1/12
CPCB25H1/00B25H1/10B25H1/12
Inventor 毛旦平王磊刘驰孙晓凤张伟孙晓亮李辉
Owner SHANGHAI SPACE PRECISION MACHINERY RES INST
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