A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Extension ladder
The telescopic ladder comprises a ladder body, a tool box and two connecting assemblies, the ladder body is of a telescopic folding structure, a containing space is formed in the ladder body, the tool box is rotationally connected with the top of the ladder body, a box body cavity with an opening in one end is formed in the tool box, and the two connecting assemblies are oppositely arranged in the extending direction of a transverse support of the ladder body at intervals; the connecting assembly comprises a limiting piece, an adjusting rod and a fixing piece, the limiting piece is arranged on the ladder body, one end of the adjusting rod is hinged to the tool box, the other end of the adjusting rod is movably connected with the limiting piece, the adjusting rod has a locking state and a containing state, and the fixing piece is used for fixing the limiting piece and the adjusting rod so that the adjusting rod can be kept in the locking state or the containing state. The adjusting rod and the stand column extend in the same direction, and the tool box is contained in the containing space. In the locking state, the adjusting rod and the stand column of the ladder body form an included angle, the tool box leaves the containing space, the opening of the box body cavity faces upwards, and the telescopic ladder is convenient to carry and can be used for containing tools needed by climbing operation.
本申请涉及一种伸缩梯，包括梯体、工具盒和两个连接组件，梯体为可伸缩折叠结构，梯体形成有容置空间，工具盒与梯体的顶部转动连接，工具盒形成有一端开口的盒体腔，两个连接组件沿梯体的横撑的延伸方向间隔地相对设置，连接组件包括限位件、调节杆与固定件，限位件设于梯体，调节杆的一端与工具盒铰接，另一端与限位件可活动连接，调节杆具有锁止状态与收容状态，固定件用于固定限位件与调节杆，以使调节杆维持于锁止状态或收容状态，在收容状态下，调节杆与立柱的延伸方向一致，工具盒收容于容置空间。在锁止状态下，调节杆与梯体的立柱呈夹角设置，工具盒离开容置空间且盒体腔的开口朝上，该伸缩梯既便于携带又能够放置登高作业所需的工器具。
Extension ladder
The telescopic ladder comprises a ladder body, a tool box and two connecting assemblies, the ladder body is of a telescopic folding structure, a containing space is formed in the ladder body, the tool box is rotationally connected with the top of the ladder body, a box body cavity with an opening in one end is formed in the tool box, and the two connecting assemblies are oppositely arranged in the extending direction of a transverse support of the ladder body at intervals; the connecting assembly comprises a limiting piece, an adjusting rod and a fixing piece, the limiting piece is arranged on the ladder body, one end of the adjusting rod is hinged to the tool box, the other end of the adjusting rod is movably connected with the limiting piece, the adjusting rod has a locking state and a containing state, and the fixing piece is used for fixing the limiting piece and the adjusting rod so that the adjusting rod can be kept in the locking state or the containing state. The adjusting rod and the stand column extend in the same direction, and the tool box is contained in the containing space. In the locking state, the adjusting rod and the stand column of the ladder body form an included angle, the tool box leaves the containing space, the opening of the box body cavity faces upwards, and the telescopic ladder is convenient to carry and can be used for containing tools needed by climbing operation.
本申请涉及一种伸缩梯，包括梯体、工具盒和两个连接组件，梯体为可伸缩折叠结构，梯体形成有容置空间，工具盒与梯体的顶部转动连接，工具盒形成有一端开口的盒体腔，两个连接组件沿梯体的横撑的延伸方向间隔地相对设置，连接组件包括限位件、调节杆与固定件，限位件设于梯体，调节杆的一端与工具盒铰接，另一端与限位件可活动连接，调节杆具有锁止状态与收容状态，固定件用于固定限位件与调节杆，以使调节杆维持于锁止状态或收容状态，在收容状态下，调节杆与立柱的延伸方向一致，工具盒收容于容置空间。在锁止状态下，调节杆与梯体的立柱呈夹角设置，工具盒离开容置空间且盒体腔的开口朝上，该伸缩梯既便于携带又能够放置登高作业所需的工器具。
Extension ladder
伸缩梯
HUANG MAO (author) / WU MENGYING (author) / ZHONG BAOKUN (author) / LIN XIAOCHENG (author) / LI HAO (author) / LU SHAOXIONG (author) / LIN MINXI (author) / SHAO MINLUN (author) / ZHANG DAOYING (author)
2024-12-27
Patent
Electronic Resource
Chinese
IPC:
E06C
LADDERS
,
Leitern
| British Library Online Contents | 2003