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Combined adjustable supporting device and using method

A supporting device and adjustable technology, applied in the direction of tool storage device, manufacturing tool, etc., can solve the problems of riveting site placement and lack of space, etc.

Pending Publication Date: 2021-03-09
CHANGHE AIRCRAFT INDUSTRIES CORPORATION
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, the location and space of the riveting site are insufficient, and it is urgent to solve the problem of accessing large irregular fuselage frames and irregular aircraft sheet metal parts

Method used

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  • Combined adjustable supporting device and using method
  • Combined adjustable supporting device and using method
  • Combined adjustable supporting device and using method

Examples

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Embodiment Construction

[0032] The combined adjustable support device provided by the present invention and its usage method will be explained below with reference to the accompanying drawings.

[0033] refer to Figure 1-Figure 6 , the present invention provides a combined adjustable support device, including: positioning telescopic slide rod 1, fixed sleeve assembly 2, rotating support 3, clamping fork lug 4, locking pin 5, sleeve 6, wing nut 7. Rotation pin 8, handle screw 9, fixed pin 10, rotation limit block 11, locking screw 12;

[0034] Wherein, the positioning telescopic slide bar 1 is a hollow square steel pipe, with an equidistant square notch on the top, and fixing pin holes are opened on the side of the notch, and the positioning telescopic slide bar 1 is connected with the rotation limiting block 11 through the fixing pin 10, and the rotation limiting block 11 can rotate in square notch.

[0035] The fixed sleeve assembly 2 has a hollow square steel pipe at the head, a rotating cylinde...

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PUM

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Abstract

The invention provides a combined adjustable supporting device and a using method thereof. The device comprises at least one supporting unit; each supporting unit comprises a positioning telescopic sliding rod (1), a fixing sleeve assembly (2), a rotating support (3), a handle screw (9), a fixing pin (10) and a rotating limiting block (11); a first end of each fixed sleeve assembly (2) is rotationally connected with the corresponding rotating support (3); each rotating support (3) is fixedly arranged; each positioning telescopic sliding rod (1) stretches out and draws back through a second end; each positioning telescopic sliding rod (1) is a hollow square steel pipe; a plurality of equidistant square notches are formed in the upper portion of each positioning telescopic sliding rod (1); aplurality of pin holes are formed in the side face of each positioning telescopic sliding rod (1); and rotating limiting blocks (11) are connected to fixing pins (10) inserted into the pin holes andcan rotate around the fixing pins (10) to be contained in each positioning telescopic sliding rod (1) or clamped in the square notches. Flexible installation and storage of irregular frames and airplane sheet metal parts at a guardrail of a working ladder assembly of a production line can be achieved.

Description

technical field [0001] The invention belongs to the field of tooling design, and relates to a combined adjustable support device and a using method. Background technique [0002] At present, the location and space of the riveting site are insufficient, and it is urgent to solve the problem of accessing large irregular fuselage frames and irregular aircraft sheet metal parts. In order to make full use of space and realize safe and reliable storage. At the same time, it ensures that the items on the helicopter riveting site are placed neatly and can be directly accessed by the guardrail of the working ladder, reducing the waste of manual actions and efficient operation of the site. In order to achieve flexible use of space and to achieve standardized management of the production site Purpose. Contents of the invention [0003] The invention provides a combined adjustable support device and a usage method, which is suitable for flexible storage of irregular fuselage frames ...

Claims

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Application Information

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IPC IPC(8): B25H3/00
CPCB25H3/00
Inventor 张伶项洪涛陈先有杜亚维周俊张进
Owner CHANGHE AIRCRAFT INDUSTRIES CORPORATION
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