A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Wellhead safety door hoisting device
The invention belongs to the field of metal or nonmetal mine shaft wellhead safety door hoisting devices and particularly relates to a wellhead safety door hoisting device comprising a hoisting mechanism and a hoisting body. The hoisting mechanism is arranged at the upper end of the hoisting body and comprises a hoisting frame, a supporting shaft and a roller; the roller is arranged on the supporting shaft; two ends of the supporting shaft penetrate out of two sides of the hoisting frame and are assembled in a safety door beam through bearings; and the hoisting body is formed by connecting anupper section and a lower section through a hinge. Compared with a traditional wellhead safety door hoisting device, the wellhead safety door hoisting device in the invention has the advantages that due to the existence of the hinge on the hoisting body, the whole structure of the hoisting device is not prone to damage when the wellhead safety door of the mine shaft is collided, so that the faultrate of the whole structure of the hoisting device is reduced, meanwhile, the maintenance operation is simple, maintenance personnel only need to take down the lower section of the hoisting body and replace the lower section with a new lower section, the maintenance cost is low, and the maintenance efficiency is high. The wellhead safety door hoisting device is suitable for large-scale popularization and application.
本发明属于金属或非金属矿山竖井井口安全门吊挂装置领域，具体涉及一种井口安全门吊挂装置，包括吊挂机构和吊挂本体；吊装机构设在吊挂本体的上端，其包括吊挂架、支撑轴和滚轮，滚轮安装在支撑轴上，支撑轴两端从吊挂架两侧穿出并通过轴承装配在安全门梁中，吊挂本体由上段、下段通过折页连接而成。相比传统井口安全门吊挂装置而言，本发明所述吊挂装置因吊挂本体上折页的存在，在矿山竖井井口安全门受到碰撞时，吊挂装置整体结构不易受损，从而减少了吊挂装置整体结构的故障率，同时维修操作简单，维修人员只需将吊挂本体的下段取下，更换新的下段即可，维修成本较低，维修效率高，适合大规模推广应用。
Wellhead safety door hoisting device
The invention belongs to the field of metal or nonmetal mine shaft wellhead safety door hoisting devices and particularly relates to a wellhead safety door hoisting device comprising a hoisting mechanism and a hoisting body. The hoisting mechanism is arranged at the upper end of the hoisting body and comprises a hoisting frame, a supporting shaft and a roller; the roller is arranged on the supporting shaft; two ends of the supporting shaft penetrate out of two sides of the hoisting frame and are assembled in a safety door beam through bearings; and the hoisting body is formed by connecting anupper section and a lower section through a hinge. Compared with a traditional wellhead safety door hoisting device, the wellhead safety door hoisting device in the invention has the advantages that due to the existence of the hinge on the hoisting body, the whole structure of the hoisting device is not prone to damage when the wellhead safety door of the mine shaft is collided, so that the faultrate of the whole structure of the hoisting device is reduced, meanwhile, the maintenance operation is simple, maintenance personnel only need to take down the lower section of the hoisting body and replace the lower section with a new lower section, the maintenance cost is low, and the maintenance efficiency is high. The wellhead safety door hoisting device is suitable for large-scale popularization and application.
本发明属于金属或非金属矿山竖井井口安全门吊挂装置领域，具体涉及一种井口安全门吊挂装置，包括吊挂机构和吊挂本体；吊装机构设在吊挂本体的上端，其包括吊挂架、支撑轴和滚轮，滚轮安装在支撑轴上，支撑轴两端从吊挂架两侧穿出并通过轴承装配在安全门梁中，吊挂本体由上段、下段通过折页连接而成。相比传统井口安全门吊挂装置而言，本发明所述吊挂装置因吊挂本体上折页的存在，在矿山竖井井口安全门受到碰撞时，吊挂装置整体结构不易受损，从而减少了吊挂装置整体结构的故障率，同时维修操作简单，维修人员只需将吊挂本体的下段取下，更换新的下段即可，维修成本较低，维修效率高，适合大规模推广应用。
Wellhead safety door hoisting device
井口安全门吊挂装置
QI SHUNSHAN (author) / CHEN JUNCHENG (author) / WANG XIAOSHUAI (author)
2020-09-29
Patent
Electronic Resource
Chinese
IPC:
E05D
Scharniere oder andere Aufhängevorrichtungen für Türen, Fenster oder Flügel
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HINGES OR OTHER SUSPENSION DEVICES FOR DOORS, WINDOWS, OR WINGS
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