A device for fixing telescopic ladder

The utility model discloses a device for fixing telescopic ladder, its characterized in that: including draw -in groove, activity locking screw, concave base, compress tightly the seat with concave base matches, be equipped with the screw that matches with activity locking screw on the draw -in groove, draw -in groove and concave base fixed connection, movable locking screw pass the screw on the draw -in groove, the one end that lies in the draw -in groove outer is equipped with the handle, lies in one of draw -in groove and serves and be equipped with the compact heap, concave base is connected through bolt and nut with compressing tightly. The utility model provides a device for fixing telescopic ladder makes the climbing light, not hard, the utility model discloses simple structure, easy dismouting. 本实用新型公开种用于固定伸缩梯子的装置，其特征在于：包括卡槽、活动锁紧螺杆、凹形座、与凹形座匹配的压紧座，卡槽上设有与活动锁紧螺杆匹配的螺孔，卡槽与凹形座固定连接，所述的活动锁紧螺杆穿过卡槽上的螺孔，位于卡槽外的端设有手柄，位于卡槽内的端上设有压紧块，凹形座与压紧座通过螺栓螺母连接。本实用新型提供种用于固定伸缩梯子的装置，使攀爬轻松、不费劲，本实用新型结构简单，容易拆装。