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A platform for research: civil engineering, architecture and urbanism
Emergency convenient ladder stand for curing chamber
The invention discloses an emergency convenient crawling ladder for a curing chamber, and relates to the technical field of storage batteries. The ladder stand comprises a main ladder, two auxiliary ladders and a limiting device, wherein the auxiliary ladders are mounted on two main stand columns of the main ladder in a sliding manner; vertical sliding grooves with convex cross sections are formedin the front side face and the rear side face of each main stand column, and sliding rails matched with the vertical sliding grooves are fixed on two auxiliary stand columns of the auxiliary ladders.When the ladder is required to be used, a 90-degree knob is rotated, the two telescopic structures do not extend out of circular groove holes, and the two auxiliary ladders respectively slide upwardsand downwards in opposite directions; then, when the knob is rotated back by 90 degrees, when the auxiliary ladders slide to the positions, corresponding to the circular slotted holes, of the circular-arc-shaped grooves, a sliding barrel in each telescopic structure extends into the corresponding circular-arc-shaped groove under the action of the elastic force of a spring; at the moment, the twotelescopic structures are correspondingly matched in rectangular sliding grooves in a sliding mode to limit and fix the extending auxiliary ladders, and convenience and practicability are achieved; and meanwhile, a U-shaped steel hook is stably hooked by an L-shaped steel hook, then the bottom end of the other ladder is placed on the ground, the ladder is stabilized, and convenience and practicability are achieved.
本发明公开了固化室应急便捷爬梯，涉及蓄电池技术领域。本发明包括主梯、两副梯以及限位装置；副梯滑动安装在主梯两主立柱上；主立柱前后两侧面均开设横截面为凸形的竖直滑槽；副梯的两副立柱固定与竖直滑槽匹配的滑轨。本发明当将需要用梯子时，旋转90°旋钮两伸缩结构不伸出圆形槽孔将两副梯分别朝上、朝下相反方向滑动；然后，再将旋钮回转90°时，当副梯滑动到圆弧形槽与圆形槽孔相对应的位置后，伸缩结构中的滑筒在弹簧弹力的作用下伸入到对应的圆弧形槽内；此时两伸缩结构分别对应滑动匹配在矩形滑槽内，将伸出的副梯限位固定，便捷实用；同时，将L型钢钩稳定勾住U型钢钩，然后将另一副梯底端放置在地面，稳定梯子，方便实用。
Emergency convenient ladder stand for curing chamber
The invention discloses an emergency convenient crawling ladder for a curing chamber, and relates to the technical field of storage batteries. The ladder stand comprises a main ladder, two auxiliary ladders and a limiting device, wherein the auxiliary ladders are mounted on two main stand columns of the main ladder in a sliding manner; vertical sliding grooves with convex cross sections are formedin the front side face and the rear side face of each main stand column, and sliding rails matched with the vertical sliding grooves are fixed on two auxiliary stand columns of the auxiliary ladders.When the ladder is required to be used, a 90-degree knob is rotated, the two telescopic structures do not extend out of circular groove holes, and the two auxiliary ladders respectively slide upwardsand downwards in opposite directions; then, when the knob is rotated back by 90 degrees, when the auxiliary ladders slide to the positions, corresponding to the circular slotted holes, of the circular-arc-shaped grooves, a sliding barrel in each telescopic structure extends into the corresponding circular-arc-shaped groove under the action of the elastic force of a spring; at the moment, the twotelescopic structures are correspondingly matched in rectangular sliding grooves in a sliding mode to limit and fix the extending auxiliary ladders, and convenience and practicability are achieved; and meanwhile, a U-shaped steel hook is stably hooked by an L-shaped steel hook, then the bottom end of the other ladder is placed on the ground, the ladder is stabilized, and convenience and practicability are achieved.
本发明公开了固化室应急便捷爬梯，涉及蓄电池技术领域。本发明包括主梯、两副梯以及限位装置；副梯滑动安装在主梯两主立柱上；主立柱前后两侧面均开设横截面为凸形的竖直滑槽；副梯的两副立柱固定与竖直滑槽匹配的滑轨。本发明当将需要用梯子时，旋转90°旋钮两伸缩结构不伸出圆形槽孔将两副梯分别朝上、朝下相反方向滑动；然后，再将旋钮回转90°时，当副梯滑动到圆弧形槽与圆形槽孔相对应的位置后，伸缩结构中的滑筒在弹簧弹力的作用下伸入到对应的圆弧形槽内；此时两伸缩结构分别对应滑动匹配在矩形滑槽内，将伸出的副梯限位固定，便捷实用；同时，将L型钢钩稳定勾住U型钢钩，然后将另一副梯底端放置在地面，稳定梯子，方便实用。
Emergency convenient ladder stand for curing chamber
固化室应急便捷爬梯
YANG GUANTONG (author) / WANG WENYONG (author) / ZHANG LIBANG (author) / XU JIANZHONG (author)
2020-10-20
Patent
Electronic Resource
Chinese
IPC:
E06C
LADDERS
,
Leitern