The invention provides a tower crane steel wire rope lossless grounding device used in a strong field environment and a using method.The grounding device comprises a connecting base plate and a steel wire rope body, a line fixing groove is formed in the connecting base plate, and the right side of the connecting base plate is fixedly connected with an upper fixing plate and a lower fixing plate; the lower fixing plate is rotationally connected with an oil storage box through a connecting groove, the outer side of the oil storage box is fixedly connected with a heat insulation shell, and the bottom of the inner side of the heat insulation shell is fixedly connected with an electric heater. By arranging the grounding wire, the grounding discharge disc, the oil storage box, the electric heater, the oil scraping ring and the oil absorption cotton, the device can continuously conduct oil scraping, static electricity discharging and oil coating operation on the steel wire rope in the working process of the tower crane, it can be guaranteed that the steel wire rope is smooth enough in use, the steel wire rope can be prevented from being damaged by static electricity, and the service life of the steel wire rope is prolonged. Influence of strong field environment on the steel wire rope is greatly reduced, and service life of the steel wire rope is guaranteed.
本发明提供了一种用于强场环境下塔式起重机钢丝绳无损接地装置及使用方法,其中,该接地装置包括连接基板和钢丝绳本体,连接基板内部设有线路固定槽,连接基板右侧固定连接上固定板和下固定板,连接基板通过线路固定槽固定连接接地线,接地线下端固定连接接地放电盘,下固定板通过连接槽转动连接储油盒,储油盒外侧固定连接隔热壳,隔热壳内侧底部固定连接电加热器,本发明通过设置接地线、接地放电盘、储油盒、电加热器、刮油环和吸油棉,该装置可以在塔吊工作过程中持续对钢丝绳进行刮油、放静电、涂油操作,既可以保证钢丝绳使用时足够顺滑,也可以防止钢丝绳受到静电损伤,大大减轻强场环境对钢丝绳的影响,保证钢丝绳的使用寿命。
Lossless grounding device for steel wire rope of tower crane in strong field environment and use method of lossless grounding device
一种用于强场环境下塔式起重机钢丝绳无损接地装置及使用方法
11.06.2024
Patent
Elektronische Ressource
Chinesisch
Europäisches Patentamt | 2024
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