A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Ladder fixing device for pickup engineering truck
The invention discloses a ladder fixing device for a pickup engineering truck. An upper buffering soft material (2-1) is arranged in a hollow cavity of an upper hollow semi-cylinder (2); the side face of the upper hollow semi-cylinder (2) is provided with a hard short cross-sheet (2-2); a lower buffering soft material (3-1) is arranged in a hollow cavity of a lower hollow semi-cylinder (3); the side face of the lower hollow semi-cylinder (3) is provided with a hard long cross-sheet (3-2); the upper hollow semi-cylinder (2) is connected with the lower hollow semi-cylinder (3) through a fixing nut; the end part of the hard short cross-sheet (2-2) is connected with one end of a circular-arc fixing hard sheet (6) through a fixing hinge (5); the other end of the circular-arc fixing hard sheet (6) is connected with the end part of the hard long cross sheet (3-2) through an openable anti-theft device (7). The ladder fixing device is simple in structure, saves time and force, is flexible and convenient to use, and has high safety.
Ladder fixing device for pickup engineering truck
The invention discloses a ladder fixing device for a pickup engineering truck. An upper buffering soft material (2-1) is arranged in a hollow cavity of an upper hollow semi-cylinder (2); the side face of the upper hollow semi-cylinder (2) is provided with a hard short cross-sheet (2-2); a lower buffering soft material (3-1) is arranged in a hollow cavity of a lower hollow semi-cylinder (3); the side face of the lower hollow semi-cylinder (3) is provided with a hard long cross-sheet (3-2); the upper hollow semi-cylinder (2) is connected with the lower hollow semi-cylinder (3) through a fixing nut; the end part of the hard short cross-sheet (2-2) is connected with one end of a circular-arc fixing hard sheet (6) through a fixing hinge (5); the other end of the circular-arc fixing hard sheet (6) is connected with the end part of the hard long cross sheet (3-2) through an openable anti-theft device (7). The ladder fixing device is simple in structure, saves time and force, is flexible and convenient to use, and has high safety.
Ladder fixing device for pickup engineering truck
LIU XIAOXIAO (author) / QIN ZHIYONG (author) / LIU XINJUN (author) / CHEN YE (author) / WANG ZHIMING (author) / CHEN RUIXIAN (author) / PENG ENBAO (author) / SUN JIAN (author) / YOU QINGGONG (author) / SHU XINGRUI (author)
2016-01-20
Patent
Electronic Resource
English
IPC:
E06C
LADDERS
,
Leitern
REAR TAILGATE STOP FOR PICKUP TRUCK, PICKUP TRUCK CARGO BODY (EMBODIMENTS) AND PICKUP TRUCK
| European Patent Office | 2019