The invention discloses a gantry crane with a main cable outage alarm device, and belongs to the technical field of gantry cranes. The gantry crane comprises an operating mechanism, wherein a stand column is arranged in the middle of the operating mechanism, and an anchoring device is arranged at the lower end of the stand column; and a cylindrical gantry is arranged on the side edge of the operating mechanism, and windproof inhaul cable devices are arranged at positions, close to advancing wheels, of the lower end of the operating mechanism. According to the gantry crane with the main cable outage alarm device, the side edge of the operating mechanism is provided with an under-machine travelling sea-side electric box, one side of the upper end of the operating mechanism is provided with asea-side audible alarm, the other side of the upper end of the operating mechanism is provided with a land-side audible and visual alarm, the middle of the upper end of a platform of the operating mechanism is provided with a cylindrical lighting cabinet, the land-side audible and visual alarm and the sea-side audible alarm are connected with the under-machine travelling sea-side electric box, and the under-machine travelling sea-side electric box is connected with the cylindrical lighting cabinet; and warning is carried out through light and sound, the design and transformation cost is low,construction is easy, the warning function is stable, and the gantry crane with the main cable outage alarm device can be popularized to large hoisting equipment such as bridge cranes, suspension bridges and gantry cranes.
本发明公开了一种带主电缆断电报警装置的门座起重机,属于门座起重机技术领域,包括运行机构,所述运行机构的中间设置有立柱,所述立柱的下端设置有锚定装置,所述运行机构的侧边设置有圆筒门架,所述运行机构的下端靠近行进轮位置设置有防风拉索装置,本发明在运行机构的侧边设有机下行走海侧电箱,上端一侧设有海侧声音报警器,上端另一侧设有陆侧声光报警器,运行机构的平台上端中间设置有圆筒照明柜,陆侧声光报警器和海侧声音报警器均与机下行走海侧电箱连接,机下行走海侧电箱与圆筒照明柜连接,通过光和声进行警报,设计改造费用低,施工简单,报警功能稳定,可推广到行车、吊桥、龙门吊等大型起重设备上。
Gantry crane with main cable outage alarm device
一种带主电缆断电报警装置的门座起重机
2020-12-08
Patent
Elektronische Ressource
Chinesisch
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