The invention discloses a sliding contact line dust cleaning device of a bridge crane. The sliding contact line dust cleaning device of the bridge crane comprises a bracket which is fixed on a cart walking part of the crane and an air blowing device which is mounted on the bracket, and an air outlet of the air blowing device is aligned with the upper surface of a sliding contact line. According tothe sliding contact line dust cleaning device of the bridge crane, the air blowing device is started after being electrified to blow air to the sliding contact line to blow off dust deposited on thesliding contact line, and when the bridge crane moves back and forth along a track, the air blowing device is driven to move along the length direction of the sliding contact line, so that the fact the the whole sliding contact line is cleaned by utilizing the air blowing device is realized; and by utilizing the sliding contact line dust cleaning device, the metal dust on the sliding contact lineof the bridge crane can be automatically cleaned under the condition that the crane is not stopped, so that time and labor are saved, and meanwhile, personal injury accidents caused by manual cleaningof the sliding contact line are avoided. The invention further discloses the bridge crane comprising the sliding contact line dust cleaning device.
本发明公开了一种桥式起重机的滑触线粉尘清理装置,包括固定在起重机的大车行走部上的支架以及安装在支架上的吹风装置,吹风装置的出风口对准滑触线的上表面,吹风装置得电后启动,向滑触线吹风,将沉积在滑触线上的粉尘吹落,桥式起重机沿轨道来回运行时,带动吹风装置沿滑触线的长度方向移动,从而实现利用吹风装置清理整根滑触线;利用滑触线粉尘清理装置能够在起重机不停机的情况下自动清理桥式起重机滑触线上的金属粉尘,既省时省力,同时还杜绝了人工清理滑触线造成的人身伤害事故。本发明还公开了一种包括上述滑触线粉尘清理装置的桥式起重机。
Bridge crane and sliding contact line dust cleaning device thereof
一种桥式起重机及其滑触线粉尘清理装置
2020-07-03
Patent
Elektronische Ressource
Chinesisch
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