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A platform for research: civil engineering, architecture and urbanism
Rotary telescopic cabin door locking device
The invention discloses a rotary telescopic cabin door locking device, which belongs to the technical field of diving equipment.The rotary telescopic cabin door locking device comprises a cabin door and a hinged support, the cabin door is hinged to a door fence through the hinged support, the rotary telescopic cabin door locking device further comprises a cabin door penetration piece and a rotary sealing mechanism, and the cabin door penetration piece is arranged at the circle center of the round cabin door and penetrates through the cabin door; a nylon sleeve is arranged in the cabin door penetrating piece, a rotating bearing is arranged in the nylon sleeve, a locking nut is arranged at one end of the rotating bearing, the rotating sealing mechanism is arranged on one side face of the cabin door, and the rotating bearing drives the rotating sealing mechanism to rotate and seal the cabin door. A six-claw rotating telescopic locking mechanism is adopted for the cabin door, the connecting rod is operated through a special wrench to drive the sliding rod to stretch into the locking inclined groove, and therefore sealing is achieved, and the cabin door can be opened and closed inside and outside the cabin. According to the cabin door locking mechanism, the defects of a traditional cabin door sealing structure are overcome, the assembling requirement is low, and the cabin door can be pre-tightened under the normal pressure.
本发明公开了一种旋转伸缩式舱门锁紧装置，属于潜水设备技术领域，包括舱门和铰座，舱门通过铰座铰接在门围栏上，还包括舱门贯穿件和旋转密封机构，舱门贯穿件设置在圆形舱门的圆心处，舱门贯穿件贯穿舱门，舱门贯穿件内设置尼龙套，尼龙套内设置旋转轴承，旋转轴承的一端设置锁紧螺母，旋转密封机构设置在舱门的一侧面，旋转轴承带动旋转密封机构旋转并将舱门密封。本发明的舱门采用六爪旋转伸缩锁紧机构，通过专用扳手操作连杆带动滑杆伸入锁紧斜槽，从而实现密封，舱门在舱内、外均可启闭。本舱门锁紧机构，克服了传统舱门密封结构的缺陷，装配要求较低，可在常压下预紧舱门。
Rotary telescopic cabin door locking device
The invention discloses a rotary telescopic cabin door locking device, which belongs to the technical field of diving equipment.The rotary telescopic cabin door locking device comprises a cabin door and a hinged support, the cabin door is hinged to a door fence through the hinged support, the rotary telescopic cabin door locking device further comprises a cabin door penetration piece and a rotary sealing mechanism, and the cabin door penetration piece is arranged at the circle center of the round cabin door and penetrates through the cabin door; a nylon sleeve is arranged in the cabin door penetrating piece, a rotating bearing is arranged in the nylon sleeve, a locking nut is arranged at one end of the rotating bearing, the rotating sealing mechanism is arranged on one side face of the cabin door, and the rotating bearing drives the rotating sealing mechanism to rotate and seal the cabin door. A six-claw rotating telescopic locking mechanism is adopted for the cabin door, the connecting rod is operated through a special wrench to drive the sliding rod to stretch into the locking inclined groove, and therefore sealing is achieved, and the cabin door can be opened and closed inside and outside the cabin. According to the cabin door locking mechanism, the defects of a traditional cabin door sealing structure are overcome, the assembling requirement is low, and the cabin door can be pre-tightened under the normal pressure.
本发明公开了一种旋转伸缩式舱门锁紧装置，属于潜水设备技术领域，包括舱门和铰座，舱门通过铰座铰接在门围栏上，还包括舱门贯穿件和旋转密封机构，舱门贯穿件设置在圆形舱门的圆心处，舱门贯穿件贯穿舱门，舱门贯穿件内设置尼龙套，尼龙套内设置旋转轴承，旋转轴承的一端设置锁紧螺母，旋转密封机构设置在舱门的一侧面，旋转轴承带动旋转密封机构旋转并将舱门密封。本发明的舱门采用六爪旋转伸缩锁紧机构，通过专用扳手操作连杆带动滑杆伸入锁紧斜槽，从而实现密封，舱门在舱内、外均可启闭。本舱门锁紧机构，克服了传统舱门密封结构的缺陷，装配要求较低，可在常压下预紧舱门。
Rotary telescopic cabin door locking device
一种旋转伸缩式舱门锁紧装置
WANG GUANGLI (author) / LU YINGJUN (author) / ZHANG SHENG (author)
2022-03-08
Patent
Electronic Resource
Chinese
IPC:
E05C
Riegel oder Feststellvorrichtungen für Flügel, insbesondere für Türen oder Fenster
,
BOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS
/
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
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