The invention relates to a portable crane suitable for mounting rack type equipment and an operating method thereof. The portable crane comprises a bushing and hoop unit, a tripod and pulley unit, a winch and hoop unit and a power unit. A vertical arm of a tripod is fixed by a bushing, and then a steel wire rope ascends and descends slidably through two pulleys on the tripod. The operating methodcomprises the step of assembling a cross arm, an oblique arm and the pulleys by way of inserting the vertical arm. Construction staff can hoist the equipment in different locations and different terrain environments in a time-saving, effort-saving and labor-saving manner by means of the portable crane. The portable crane is simple in structure, low in cost and convenient to carry and mount, and has the characteristics of being small in occupied area, simple to mount and detach and convenient to use.
本发明涉及一种适用于台架式设备安装的便携起重机及其操作方法,该便携起重机包括套管与抱箍单元、三角架与滑轮单元、卷扬机与抱箍单元和动力单元,通过套管将三角架的竖臂固定,然后钢丝绳通过三角架上的两个滑轮实现滑动升降。本发明的操作方法通过竖臂插接方式将横臂、斜臂、滑轮进行组装。本发明能够让施工人员在不同地点、不同地形环境中省时、省力、省工地吊装设备。装置结构简单,成本低廉,便于携带和安装,且具有占地小、安装拆卸简单和使用方便的特点。
Portable crane suitable for mounting rack type equipment and operating method thereof
一种适用于台架式设备安装的便携起重机及其操作方法
2020-04-17
Patent
Elektronische Ressource
Chinesisch
IPC: | B66D Haspeln , CAPSTANS |
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