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Special explosion-proof door of space launching site

A technology for explosion-proof doors and launch sites, which is applied to doors, windows/doors, and anti-war damage. It can solve problems such as launch site damage and achieve stable performance and advanced technology.

Inactive Publication Date: 2020-01-17
中国人民解放军63926部队
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  • Abstract
  • Description
  • Claims
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Problems solved by technology

[0004] The invention proposes a special explosion-proof door for an aerospace launch site to solve the technical problem of how to avoid frequent damage at the launch site

Method used

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  • Special explosion-proof door of space launching site
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Embodiment Construction

[0023] In order to make the purpose, content and advantages of the present invention clearer, the specific implementation manners of the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments.

[0024] This embodiment proposes a special explosion-proof door for an aerospace launch site, its structure is as follows figure 1 and 2 shown. The explosion-proof door includes a linkage device that can be automatically locked and opened by controlling five directions (the upper left corner, the upper right corner, the lower left corner, the lower right corner of the door and the direction of the door lock 3) through an electric button.

[0025] The linkage device is controlled by an electric button 5 located in the center of the facade, and the locking and opening mechanism leading to five directions adopts a hydraulic system 9, which is composed of 5 alloy material hydraulic rods (the alloy material is resistant to o...

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Abstract

The invention provides a special explosion-proof door of a space launching site. The special explosion-proof door comprises a linkage device which can achieve multi-direction automatic locking and unlocking. The linkage device comprises an electric press button, hydraulic systems, an electromagnetic valve and a hydraulic pump. The electric press button is installed on the surface of the door and used for controlling the multiple hydraulic systems located at the edge of a door body for locking and unlocking; the hydraulic systems correspond to a plurality of reserved holes in a door frame in position; and the hydraulic systems are connected with the electromagnetic valve and the hydraulic pump in the door body through an oil conveying pipeline and used for entering or coming out of the reserved holes under control of the electric press button. The explosion-proof door is stable in property, the technology is advanced, and rocket launching task can be performed smoothly; renovation caused by damage to all layers of technological room doors of a tower after rocket launching can be avoided; the special explosion-proof door can adapt to the short period of the launching task at the current stage, and the launching task plan cannot be delayed due to maintenance of tower equipment and facilities; and the maintenance expenditure in the launching station can be reduced, and the safety of the equipment and facilities of the technological rooms can be ensured.

Description

technical field [0001] The invention belongs to the technical field of space launch ground facilities and equipment, and in particular relates to a special explosion-proof door of a space launch site that can be automatically locked and opened. Background technique [0002] The existing doors installed in the craft room of the rocket launch tower are generally ordinary doors with average quality. However, the craft room has many equipment and facilities, and there are relatively many people entering and exiting for debugging and maintenance. The door is easily damaged. Under normal circumstances, the door is easily damaged during the launch mission due to external factors such as vibration, thermal erosion, or impact pressure for a long time. Contents of the invention [0003] (1) Technical problems to be solved [0004] The invention proposes a special explosion-proof door for an aerospace launch site to solve the technical problem of how to avoid frequent damage at the ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E06B5/12E06B3/70E05B63/14E05B51/02
CPCE05B51/02E05B63/143E06B3/70E06B3/7015E06B5/12E06B2003/7032E06B2003/7042E06B2003/7074
Inventor 董琦水红林宋帆谭凯龙吴晓澍吕培培王宁宁张宗兰张国华
Owner 中国人民解放军63926部队
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