Wireless remote control auxiliary system for the hook frame and its blind area of ​​the tower crane

Abstract

The invention discloses a hook frame suitable for a wireless remote control auxiliary system for a blind region of a tower crane. The hook frame comprises a hook part, two supporting arms, a first mounting part and a second mounting part, wherein the hook part is mounted on the first mounting part; the first mounting part and the second mounting part are arranged between the two supporting arms, and the first mounting part longitudinally slides along the supporting arms. Compared with the prior art, the hook frame, during use, has the advantages that a battery pack and a transmission antenna in a signal acquisition and transmission device are mounted on the first mounting part; the first mounting part is adjusted to enable the battery pack and the transmission antenna to longitudinally slide along the supporting arms, namely the hook frame has a length adjustment function. Furthermore, the hook frame further comprises a hook part mounted on the first mounting part; during use, the hook part is used for mounting the whole hook frame on a hook wheel set without a complicated mounting mode such as welding, and the mounting process is simple and quick, thereby bringing great convenience to construction operation. The invention further discloses the wireless remote control auxiliary system for the blind region of the tower crane.

Description

technical field [0001] The invention relates to the technical field of hoisting of building tower cranes, and more particularly relates to a hook frame and a wireless remote control auxiliary system for the blind area of ​​the tower crane. Background technique [0002] Tower crane is the most commonly used lifting equipment on the construction site, also known as "tower crane", it is an indispensable lifting device on the construction site of high-rise buildings. [0003] Because the tower crane must be installed and attached to the side of the high-rise building during its own construction work, the naked eye can only see the roof construction surface and the side of the tower crane itself from a long distance, and 65% of the working area is in a blind spot. With the increase of building height, the height reaches nearly 100 meters, the tower crane driver almost completely relies on the commander to use the walkie-talkie voice command to carry out blind lifting. According t...

AI Technical Summary

Problems solved by technology

However, the existing hook frame does not have the function of length adjustment, that is, the image acquisition device cannot slide any relative to the hook frame, and the hook frame is fixed to the hook wheel group by welding or other means, which brings great inconvenience to the construction party.

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