The invention relates to the technical field of power generation incineration, in particular to a vertical shaft gripping device. The vertical shaft gripping device comprises a vertical shaft. The outer side of the vertical shaft is provided with a controller. A climbing ladder is installed outside the vertical shaft. The vertical shaft gripping device is characterized in that the left side of thevertical shaft is provided with a first motor through a fixing plate, the first motor is connected with a wire reel through a coupler, a first steel wire rope is wound around the outer side of the wire reel, the upper end of the vertical shaft is provided with a fixing frame, the inner cavity of the fixing frame is movably connected with a first guide wheel through a connecting shaft, and the end, far away from the wire reel, of the first steel wire rope passes through the first guide wheel and penetrates through the vertical shaft to extend into the inner cavity of the vertical shaft to be welded to a first supporting plate through a first fixing ring. The vertical shaft gripping device is reasonable in structural design, high in practicability and convenient to operate, the automation degree of the vertical shaft gripping device is effectively improved, furnace slag is conveniently and semi-automatically removed, the work efficiency is effectively improved, work cost is lowered, thesafety of work is improved, and use is convenient.

本发明涉及发电焚烧技术领域，尤其是一种竖井抓取装置，包括竖井，所述竖井的外侧安装有控制器，所述竖井的外侧安装有爬梯，其特征在于，所述竖井的左侧通过固定板安装有第一电机，所述第一电机通过联轴器连接有绕线盘，所述绕线盘的外侧缠绕有第一钢绳，所述竖井的上端安装有固定架，所述固定架的内腔通过连接轴活动连接有第一导轮，所述第一钢绳远离绕线盘的一端穿过第一导轮且贯穿竖井延伸至其内腔通过第一固定环焊接有第一支撑板，本发明的结构设计合理，且实用性强，方便操作，有效的提高其自动化程度，方便半自动化清理炉渣，有效的提高工作效率，降低工作的成本，提高了工作的安全性，便于使用。