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A platform for research: civil engineering, architecture and urbanism
Ladder foot end height adjusting device
The invention discloses a ladder foot end height adjusting device which comprises a device base, a foot sleeve and a tension bolt, a plurality of limiting holes are formed in the side wall of the device base, a plurality of mounting grooves with different heights are formed in the outer side wall of the foot sleeve, and the tension bolt is inserted into the mounting grooves and the limiting holes at different heights. The fixing heights of the foot sleeves in the device base are different, so that the purpose of adjusting the height of the ladder is achieved. Therefore, the ladder can be quickly balanced, and the purpose of working on bumpy ground is achieved.
本发明公开了一种梯子脚端高度调整装置，包括装置基座、脚套和拉力栓，其中装置基座的侧壁具有多个限位孔，而脚套的外侧壁具有多个高度不同的安装槽，通过将拉力栓插设在不同高度处的安装槽以及限位孔内，使得脚套在装置基座内固定的高度不同，进而实现调整梯子高度的目的。从而快速使得梯子达到平衡，实现在坎坷不平的地面上作业的目的。
Ladder foot end height adjusting device
The invention discloses a ladder foot end height adjusting device which comprises a device base, a foot sleeve and a tension bolt, a plurality of limiting holes are formed in the side wall of the device base, a plurality of mounting grooves with different heights are formed in the outer side wall of the foot sleeve, and the tension bolt is inserted into the mounting grooves and the limiting holes at different heights. The fixing heights of the foot sleeves in the device base are different, so that the purpose of adjusting the height of the ladder is achieved. Therefore, the ladder can be quickly balanced, and the purpose of working on bumpy ground is achieved.
本发明公开了一种梯子脚端高度调整装置，包括装置基座、脚套和拉力栓，其中装置基座的侧壁具有多个限位孔，而脚套的外侧壁具有多个高度不同的安装槽，通过将拉力栓插设在不同高度处的安装槽以及限位孔内，使得脚套在装置基座内固定的高度不同，进而实现调整梯子高度的目的。从而快速使得梯子达到平衡，实现在坎坷不平的地面上作业的目的。
Ladder foot end height adjusting device
一种梯子脚端高度调整装置
LIU JIANQING (author) / YE LINQING (author) / HUANG JIAN'AN (author)
2022-01-28
Patent
Electronic Resource
Chinese
IPC:
E06C
LADDERS
,
Leitern
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