Truck-mounted crane hook collection device and truck-mounted crane

Abstract

The invention provides a hook receiving device for a truck-mounted crane and the truck-mounted crane, which relate to the technical field of cranes. Wherein, the hook receiving device of the truck-mounted crane includes a rotating bracket, which is rotatably connected to the arm head of the truck-mounted crane. When the hook assembly of the truck-mounted crane is in a suspended state, the rotating bracket is located above the hook assembly and along the In the vertical direction, the rotation axis of the rotating bracket is offset relative to the center of the hook assembly; when the hook of the hook assembly is retracted, the rotating bracket can abut against the mounting frame of the hook assembly. The hook receiving device of the truck-mounted crane can retract both the hook and the wire rope, thereby avoiding the swing of the hook or the wire rope, thereby eliminating the damage to the vehicle, the cargo and the personnel caused by the swing of the hook or the wire rope. safety threats; in addition, retracting the hook and wire rope also reduces the driver's visual obstruction and driving interference during transportation, thereby facilitating the driver to drive the vehicle and improving driving safety.

Description

technical field [0001] The invention relates to the technical field of cranes, in particular to a hook receiving device of a truck-mounted crane and the truck-mounted crane. Background technique [0002] The truck-mounted crane is a kind of auxiliary lifting equipment equipped on the truck. It has the characteristics of compact structure, light weight, simple operation, high operating efficiency, self-loading and self-unloading, etc., and is widely used in lifting and transportation operations in various industries. [0003] In the prior art, the truck-mounted crane includes a column, a boom and a hook assembly, the boom is rotatably mounted on the column, the front end of the boom is provided with an arm head, and the hook assembly is connected to the boom through a wire rope. The hook assembly includes a mounting frame and a hook, and the hook is installed on the mounting frame; the truck-mounted crane also includes a controller and an operation panel, and the driver uses...

AI Technical Summary

Problems solved by technology

[0005] The first object of the present invention is to provide a hook-retracting device for a truck-mounted crane to solve the problem in the prior art that the hook or the wire rope will cause damage to the vehicle, the cargo and the personnel when the truck-mounted crane is stopped or the vehicle is in transit. Technical Issues of Security Threats

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