The invention relates to a sealed cabin with a hinge type self-falling cabin door, and aims to solve the technical problem that the sealing performance of a sealed cabin is not high, and a cabin dooris difficult to open stably in time, so that the next action of internal special equipment is seriously influenced, and the whole experiment or construction is failed in the prior art. The sealed cabin comprises the cabin door and a cabin body which are hinged to each other, and further comprises a linear electric cylinder and a control panel which are arranged in the cabin body, wherein a rotarymotion drag hook is hinged to the inner side of the cabin door; a linear motion drag hook matched with the rotary motion drag hook is arranged at the output end of the linear electric cylinder; an extrusion inclined plane is arranged on the outer side of the hook top of the linear motion drag hook; a guide inclined plane is arranged at the part, making contact with the hook top of the linear motion drag hook, of the rotary motion drag hook; the extrusion inclined plane can be matched with the guide inclined plane under the thrust action of the linear electric cylinder to automatically open thecabin door; and the control panel is used for controlling the linear electric cylinder.
本发明涉及一种带有铰链式可自脱落舱门的密封舱,旨在解决现有技术中存在的密封舱密封性不高,且难以及时稳定打开舱门,导致严重影响内部特种设备的下一步动作,进而导致整个实验或者施工失败的技术问题。本发明包括相互铰接的舱门和舱体,还包括设置于舱体内的直线电动缸和控制板;舱门的内侧铰接有旋转运动拉钩;直线电动缸的输出端设有与旋转运动拉钩相适配的直线运动拉钩;直线运动拉钩的钩顶外侧处设置有挤压斜面;旋转运动拉钩上与直线运动拉钩的钩顶接触部位设有导向斜面;挤压斜面在直线电动缸的推力作用下可与导向斜面相配合使得舱门自动打开;控制板用于控制直线电动缸。
Sealed cabin with a hinge type self-falling cabin door
带有铰链式可自脱落舱门的密封舱
2020-07-28
Patent
Electronic Resource
Chinese
IPC: | E05B LOCKS , Schlösser / B01L CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE , Chemische oder physikalische Laboratoriumsgeräte zum allgemeinen Gebrauch / B63C LAUNCHING, HAULING-OUT, OR DRY-DOCKING OF VESSELS , Zuwasserlassen, Trockenstellen, Docken oder Bergen von Schiffen / E05C Riegel oder Feststellvorrichtungen für Flügel, insbesondere für Türen oder Fenster , BOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS / E05F DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION , Vorrichtungen zum Bewegen der Flügel in die Offen- oder Schließstellung / E06B Feste oder bewegliche Abschlüsse für Öffnungen in Bauwerken, Fahrzeugen, Zäunen oder ähnlichen Einfriedungen allgemein, z.B. Türen, Fenster, Läden, Tore , FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES, OR LIKE ENCLOSURES, IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES / H04N PICTORIAL COMMUNICATION, e.g. TELEVISION , Bildübertragung, z.B. Fernsehen |
Damping-adjustable hinge, cabin door structure and spacecraft
European Patent Office | 2021
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