GANTRT CRANE'S ALL-WEATHER SYSTEM AND LIGHT COMPLEMENT SYSTEM

摘要

The present invention is to install the all-weather device pre-installed in the gantry crane 20 for the all-weather work of the outdoor gantry crane 20 in the gantry crane 20 by a simple operation in a variety of rainy weather to quickly countermeasure measures In order to minimize the elements to protect the work in the tree crane 20 in the rain and delay the production air according to the weather, the present invention is the tent guide bar 11 is usually located in parallel with the gantry crane 20 legs Then, in rainy weather, the tent guide bar 11 extends from the tent roll 13 to the tent 15 by the drive motor 13 (weight on falling) of the tent stopper 10 and at the end of the tent guide bar 11. The tent guide bar 11 is lifted close to the horizontal by the force of the hydraulic device 14 by fastening the clip 17 to overcome the natural change of snow and wind, and by adjusting the proper angle of the tent guide bar 11 to the side The influence of the rain blowing from the west can be minimized, and the roughness that is insufficient during rainy work is reflected by the natural foil 50 reflected on the floor and exhausted to the sky by the silver foil treatment on the lower surface of the tent 15 to the ground. In order to increase the height of the gantry crane 20, the sunshade facility 12 is installed toward the lateral run of the gantry crane 20 to overcome the rain at the center of the crane, and during the rainy weather, repair and renovation of the gantry crane It is a device that makes it possible to prevent the production of workpieces in bad weather.