A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
The invention discloses an inspection door opening and closing mechanism. The inspection door opening and closing mechanism comprises a cross beam, a rotating assembly, a hoisting arm, a hoisting assembly and an inspection door; and the rotating assembly is arranged on the cross beam, the hoisting arm is L-shaped, the upper end of the hoisting arm is a vertical part, the lower end of the hoistingarm is a horizontal part, the upper end of the hoisting arm is rotatably matched with the rotating assembly, the hoisting assembly is arranged at the lower end of the hoisting arm, and the inspectiondoor is matched with the hoisting assembly. According to the scheme, a fixed hoisting rotary structure is adopted, bearing of the weight of the inspection door is guaranteed through the bearing crossbeam and the rotating assembly, and meanwhile the rotating flexibility after bearing can be guaranteed; a sliding type pin shaft structure can be adopted at the joint of the inspection door opening and closing mechanism and the inspection door, displacement is carried out along with opening of the inspection door, and the function of pulling out the inspection door while rotating is achieved; andworkload and time for opening and closing are greatly reduced, and frequent observation and maintenance on site are facilitated.
本发明公开了一种检视门开闭机构，包含横梁、转动组件、吊臂、吊装组件和检视门；所述转动组件设置在横梁上，吊臂呈L形，吊臂的上端为竖直部，下端为水平部，吊臂的上端与转动组件转动配合，吊装组件设置在吊臂的下端，检视门与吊装组件配合；本方案采用固定吊装旋转式结构，通过承重的横梁和转动组件保证对检视门重量的承载，同时亦可保证承载后的转动灵活性；与检视门连接处可采用滑动式销轴结构，随着检视门开启而进行位移，已达到边旋转边抽拉出检视门的功能；极大的减少了开启及关闭时的工作量和时间，便于对现场的频繁观察及检修。
The invention discloses an inspection door opening and closing mechanism. The inspection door opening and closing mechanism comprises a cross beam, a rotating assembly, a hoisting arm, a hoisting assembly and an inspection door; and the rotating assembly is arranged on the cross beam, the hoisting arm is L-shaped, the upper end of the hoisting arm is a vertical part, the lower end of the hoistingarm is a horizontal part, the upper end of the hoisting arm is rotatably matched with the rotating assembly, the hoisting assembly is arranged at the lower end of the hoisting arm, and the inspectiondoor is matched with the hoisting assembly. According to the scheme, a fixed hoisting rotary structure is adopted, bearing of the weight of the inspection door is guaranteed through the bearing crossbeam and the rotating assembly, and meanwhile the rotating flexibility after bearing can be guaranteed; a sliding type pin shaft structure can be adopted at the joint of the inspection door opening and closing mechanism and the inspection door, displacement is carried out along with opening of the inspection door, and the function of pulling out the inspection door while rotating is achieved; andworkload and time for opening and closing are greatly reduced, and frequent observation and maintenance on site are facilitated.
本发明公开了一种检视门开闭机构，包含横梁、转动组件、吊臂、吊装组件和检视门；所述转动组件设置在横梁上，吊臂呈L形，吊臂的上端为竖直部，下端为水平部，吊臂的上端与转动组件转动配合，吊装组件设置在吊臂的下端，检视门与吊装组件配合；本方案采用固定吊装旋转式结构，通过承重的横梁和转动组件保证对检视门重量的承载，同时亦可保证承载后的转动灵活性；与检视门连接处可采用滑动式销轴结构，随着检视门开启而进行位移，已达到边旋转边抽拉出检视门的功能；极大的减少了开启及关闭时的工作量和时间，便于对现场的频繁观察及检修。
Inspection door opening and closing mechanism
一种检视门开闭机构
LI JIE (author)
2021-01-22
Patent
Electronic Resource
Chinese
IPC:
E05D
Scharniere oder andere Aufhängevorrichtungen für Türen, Fenster oder Flügel
,
HINGES OR OTHER SUSPENSION DEVICES FOR DOORS, WINDOWS, OR WINGS
/
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
OPENING/CLOSING MECHANISM AND UNDERFLOOR INSPECTION DOOR
| European Patent Office | 2023