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摘要:本文简要介绍建筑工程用起重机载荷力矩限制器的法规、标准,国内外发展的情况。并提出规定我国力矩限制器精度标准的建议。一、前言在现代化建设工程中,各种类型的建筑起重机在减轻工人劳动强度、加快施工进度和提高经济效益等方面的作用已日趋显著。但随着施工现场设置起重机台数的增加,由起重机所引起的作业事故也越来越引人注目。根据日本公布的资料,1978年、1979年由于起重机所引起的事故分别为7755和
Abstract: This article briefly introduces the regulations and standards of the load moment limiter for construction cranes and the development situation at home and abroad. And proposed the provisions of China’s torque limiter accuracy standards. I. INTRODUCTION In the modernization project, various types of construction cranes have become increasingly significant in terms of reducing the labor intensity of workers, accelerating construction progress, and increasing economic efficiency. However, with the increase in the number of cranes installed at the construction site, the accidents caused by the cranes have become more and more noticeable. According to data released by Japan, accidents caused by cranes in 1978 and 1979 were 7755 and