A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Ladder trundle support device assembled and disassembled without tool
The invention discloses a ladder trundle support device assembled and disassembled without a tool. The device comprises a wheel frame and a manual locking assembly. The wheel frame comprises a rollerpart and a ladder foot part, the roller part is used for mounting of a roller, the ladder foot part is inserted on a ladder foot in a sleeving manner, ejecting plate hole grooves are formed in the ladder foot part, the manual locking assembly comprises an ejecting plate, a thrust part and a friction part, the ejecting plate is matched with the ejecting plate hole grooves in the ladder foot part, the thrust part is arranged on the ejecting plate, the thrust part drives the friction part to press the ladder foot, and an external packaging structure matched with a ladder stand column foot and a manual locking mechanism are designed. The external packaging structure is matched with a foot structure of the ladder, the manual locking mechanism generates friction force, a whole body can be fixedto the ladder foot of the ladder, the aim of fixing a trundle is achieved, the ladder can be convenient to move and transfer, due to design of the manual locking mechanism, the whole mounting and dismounting process of the device completely does not need to use any tool, and use is quite convenient.
本发明公开了一种不使用工具装卸的梯子脚轮支架装置，包含轮架和手动紧锁组件；轮架包含滚轮部和梯脚部，滚轮部用于安装滚轮，梯脚部插套在梯脚上，梯脚部上设置有顶板孔槽；手动紧锁组件包含顶板、推力部件和摩擦部件，顶板与梯脚部上的顶板孔槽配合，推力部件设置在顶板上，推力部件带动摩擦部件压紧梯脚；本方案设计了一种与梯子立柱脚相配合的外包结构和一个手动紧锁机构，外包结构与梯子的脚部结构配合，通过手动紧锁机构产生摩擦力，使整体可以固定梯子的梯脚上，从而达到固定脚轮的目的，使梯子便于搬运转移；手动紧锁机构的设计，使整体安装和拆除该装置的过程中完全不需要使用任何工具，使用十分方便。
Ladder trundle support device assembled and disassembled without tool
The invention discloses a ladder trundle support device assembled and disassembled without a tool. The device comprises a wheel frame and a manual locking assembly. The wheel frame comprises a rollerpart and a ladder foot part, the roller part is used for mounting of a roller, the ladder foot part is inserted on a ladder foot in a sleeving manner, ejecting plate hole grooves are formed in the ladder foot part, the manual locking assembly comprises an ejecting plate, a thrust part and a friction part, the ejecting plate is matched with the ejecting plate hole grooves in the ladder foot part, the thrust part is arranged on the ejecting plate, the thrust part drives the friction part to press the ladder foot, and an external packaging structure matched with a ladder stand column foot and a manual locking mechanism are designed. The external packaging structure is matched with a foot structure of the ladder, the manual locking mechanism generates friction force, a whole body can be fixedto the ladder foot of the ladder, the aim of fixing a trundle is achieved, the ladder can be convenient to move and transfer, due to design of the manual locking mechanism, the whole mounting and dismounting process of the device completely does not need to use any tool, and use is quite convenient.
本发明公开了一种不使用工具装卸的梯子脚轮支架装置，包含轮架和手动紧锁组件；轮架包含滚轮部和梯脚部，滚轮部用于安装滚轮，梯脚部插套在梯脚上，梯脚部上设置有顶板孔槽；手动紧锁组件包含顶板、推力部件和摩擦部件，顶板与梯脚部上的顶板孔槽配合，推力部件设置在顶板上，推力部件带动摩擦部件压紧梯脚；本方案设计了一种与梯子立柱脚相配合的外包结构和一个手动紧锁机构，外包结构与梯子的脚部结构配合，通过手动紧锁机构产生摩擦力，使整体可以固定梯子的梯脚上，从而达到固定脚轮的目的，使梯子便于搬运转移；手动紧锁机构的设计，使整体安装和拆除该装置的过程中完全不需要使用任何工具，使用十分方便。
Ladder trundle support device assembled and disassembled without tool
一种不使用工具装卸的梯子脚轮支架装置
MIAO XIAOCHUN (author)
2020-04-10
Patent
Electronic Resource
Chinese
IPC:
E06C
LADDERS
,
Leitern