SS 51-1971 客货两用电梯的安装、操作和维护规范

标准号：SS 51-1971
中文标准名称：客货两用电梯的安装、操作和维护规范
英文标准名称：CODE OF PRACTICE FOR INSTALLATION, OPERATION AND MAINTENANCE OF ELECTRIC PASSENGER AND GOODS LIFTS
发布日期：1971/1/1 12:00:00
实施日期：1999/12/31 12:00:00
适用范围：This code shall apply to the design, construction, installation, testing, inspection, maintenance, and operation of passenger and goods lifts employing a guided lift car but shall not apply to:(a) Lifts used solely for erecting, demolishing, altering or repairing buildings(b) Orchestral and stage lifts(c) Stacking machines and similar portable appliances(d) Conveyors used for the handling of materials and goods, such as swing tray elevators, bucket conveyors and similar appliances.(e) Skip-hoists(f) Wharf ramps(g) Amusement devices (h) Mine elevators(i) Hillside inclined lifts(j) Paternosters(k) Lifts with floor area less than 12 sq ft and a cage height not more than 4 ft and a rated capacity not exceeding 500 lb.