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Locking system for landing legs of rocket launching pad

A rocket launch and control system technology, applied in the field of aerospace launch vehicles, can solve problems such as low manual operation efficiency, heavy workload, and inconvenient operation for personnel, and achieve the effects of shortening launch preparation time, reducing manpower and material resources, and improving launch efficiency

Active Publication Date: 2022-03-01
BEIJING LANDSPACETECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, there are many outriggers on the launch pad, the efficiency of manual operation is low, and the operating space is limited, which makes it inconvenient for personnel to operate. The process of docking and pressing with the rocket is complicated and difficult, and the workload is relatively large.

Method used

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  • Locking system for landing legs of rocket launching pad
  • Locking system for landing legs of rocket launching pad
  • Locking system for landing legs of rocket launching pad

Examples

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Embodiment Construction

[0022] The technical solutions of the present invention will be further described below in conjunction with the accompanying drawings and through specific implementation methods. Spatially relative terms such as "below", "beneath", "under", "lower", "above", "on", "higher", etc. are used to facilitate description to explain the relative The orientation of two elements means that these terms are intended to encompass different orientations of the device in addition to orientations other than those shown in the figures. In addition, for example, "one element is on / under another element" may mean that two elements are in direct contact, or that there are other elements between the two elements. In addition, terms such as "first", "second", etc. are also used to describe various elements, regions, sections, etc. and should not be taken as limitations. Similar terms refer to similar elements throughout the description.

[0023] Usually, after the rocket is erected to a vertical s...

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Abstract

A rocket launching pad supporting leg locking system comprises a supporting leg cylinder with one end arranged on a rocket launching pad and the other end provided with a supporting disc, four pushing cylinders sequentially arranged on the supporting disc at 90-degree intervals and pressing blocks arranged on moving parts of the pushing cylinders. The limiting seat is arranged on the switching disc and used for being attached to and pressing the pressing blocks arranged on the pushing cylinders, and the control system is in communication connection with the supporting leg cylinders and the pushing cylinders. The control system is used for remotely controlling the supporting leg cylinders and the pushing cylinders to work. After the rocket is erected, the control system controls the supporting leg cylinders to ascend so that the pressing blocks can make contact with the limiting bases in place, then the control system is used for controlling the pushing cylinders to stretch out, the pressing blocks and the corresponding limiting bases are matched for pressing, and the rocket launching end is locked to the supporting leg cylinders. After the rocket is launched, the control system controls the pushing cylinders to retract, the matching relation between the pressing block and the limiting base is relieved, and then the control system is used for controlling the landing leg cylinders to descend, so that the pressing block is separated from the limiting base.

Description

technical field [0001] The invention relates to the technical field of space launch vehicles, in particular to a locking system for outriggers of a rocket launch pad. Background technique [0002] With the rapid development of my country's aerospace industry, the test and launch mode of space vehicles has gradually appeared a "three-level" test and launch mode, that is, the launch mode of horizontal assembly, horizontal transfer, horizontal test, and vertical launch. Therefore, it is a very important link in the entire launch process of the space vehicle to reliably lock the space vehicle to the launch pad after it is erected to a vertical state. In a sense, it also determines the launch mission. success or failure. However, there are many outriggers on the launch pad, the efficiency of manual operation is low, and the operating space is limited, which makes it inconvenient for personnel to operate. The docking and pressing process with the rocket is complicated and difficu...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F41F3/04
CPCF41F3/04Y02P90/02
Inventor 张瑜周宝涛王登杨俊
Owner BEIJING LANDSPACETECH CO LTD
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