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An inclined boosting type lifting device with a slidable bracket

A lifting device and sliding technology, applied in the field of space launch, can solve the problem of difficult alignment of the vertical cylinder and the pin hole of the launch cylinder, and achieve the effects of reducing labor intensity, improving safety, and improving efficiency

Active Publication Date: 2019-10-18
BEIJING INST OF SPACE LAUNCH TECH +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The technical problem to be solved by the present invention is to provide a lifting device with a slidable and tiltable bracket, which can lift the erecting cylinder conveniently and quickly, and solve the difficulty of aligning the erecting cylinder with the pin hole of the launch tube Big problems, reduce labor intensity, improve efficiency, and significantly improve safety during operation

Method used

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  • An inclined boosting type lifting device with a slidable bracket
  • An inclined boosting type lifting device with a slidable bracket
  • An inclined boosting type lifting device with a slidable bracket

Examples

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Embodiment Construction

[0019] Such as figure 1 shown, combined with figure 2 , 3 As shown, the bracket of the present invention can slide and tilt the booster type lifting device, including a rotary bracket 3, a drive cylinder 15 and a first lug 18, the lower end of the rotary bracket 3 is hinged to the first support 21, the The lower end of the drive cylinder 15 is hinged to the second support 22 , and the upper ends of the slewing bracket 3 and the drive cylinder 15 are both hinged to the first lug 18 on which the bracket 9 is slidably mounted.

[0020] The bracket of the present invention can be slidable and tilted to assist the lifting device, wherein the bracket 9 is provided with a first semicircular groove, and the first semicircular groove is used for placing a vertical oil cylinder.

[0021] The bracket of the present invention can slide and tilt the booster lifting device, wherein the bracket 9 is provided with a cover plate 8, one side of the cover plate 8 is hinged with the bracket 9,...

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Abstract

The invention discloses an inclined boosting type lifting device with a slidable bracket. The lifting device comprises a rotary bracket, a driving cylinder and a first support lug. The lower end of the rotary bracket is hinged to a first support; the lower end of the driving cylinder is hinged to a second support; and the upper ends of the rotary bracket and the driving cylinder are hinged on thefirst support lug; and a bracket is slidably installed on the first support lug. The purpose of the invention is to provide an inclined boosting type lifting device with a slidable bracket. The inclined boosting type lifting device can conveniently and quickly lift an erecting oil cylinder, solves the problem that the centring of the erecting oil cylinder and a pin hole of a launching cylinder aredifficult, reduces the labor intensity, improves the efficiency, and significantly improves the safety during the operation.

Description

technical field [0001] The invention relates to the field of aerospace launch technology, in particular to a slidable tilting booster lifting device with a bracket. Background technique [0002] In the field of space launch, the erection cylinder needs to be used during the erection process of the launch tube, and the erection cylinder needs to be fixedly connected to the launch tube and the launch vehicle. The pin holes of the oil cylinder and the pin holes on the launch tube are accurately positioned to ensure the pin threading process. This requires proper swinging of the erecting cylinder. Since the weight of the erecting cylinder is generally about 2 tons, it is impossible to use manpower to align the pin holes. The pin hole alignment is often carried out by hoisting. Due to the limited accuracy of hoisting , This method usually requires a long time for the centering process, it is difficult to manually complete the pin hole centering, the labor intensity is high, the ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B64G5/00
CPCB64G5/00
Inventor 杨卫杰刘佳张博宇廖军白文龙
Owner BEIJING INST OF SPACE LAUNCH TECH
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