APPARATUS FOR MEASURING CENTER POINT OF GOLIATH CRANE

摘要

The present invention relates to a measuring device for installing a laser generator in the center of the trolley to match the center of the block and the center of the goliath crane when lifting the block using the goliath crane.;In the center point measuring device for safely and quickly lifting various types of blocks 400 using the goliath crane 300 provided with a trolley 320,;A support plate 11 installed on the lower surface of the trolley 320, a laser device 10 having a body 13 and a laser port 15 integrally formed on the support plate 11;;The side of the laser device 10 is provided on one side, it is composed of a console box 20 to which a cable 21 for power supply is connected.;Therefore, the present invention can improve the productivity according to the reduction of the center setting time of the Goliath crane, and reduce the risk of safety accidents due to the cost reduction and the shaking of the block due to the reduction of the use time of the Goliath crane, and even the unskilled person can set the center point. There is.;Goliath crane, laser device, laser port, horizontal reference plane, console box, block