Movable truck mounted crane system with power

Abstract

The invention discloses a movable truck mounted crane system with power. The system comprises a boom mechanism module, a hydraulic supporting module, a power servo module and a limit lock module. The boom mechanism module comprises a rotary boom and a telescopic boom, and the telescopic boom is composed of a boom casing pipe and an internal telescopic boom. The hydraulic supporting module is composed of supporting leg limit plates and supporting legs, each of which is provided with four hydraulic telescopic folding supporting arms, and the supporting leg limit plates are fixed on two sides of the upper portions of the supporting legs. The power servo module is a motor which controls the rotary boom and the telescopic boom respectively. The limit lock module is composed of a back plate and a limit fixing horizontal plate, the back plate is fixed with a rear retaining plate or a side retaining plate of a carriage, four threaded holes connected with the carriage are formed in the back plate, and supporting leg penetrating holes are formed in two ends of the limit fixing horizontal plate. According to the system, all parts are subjected to modular design, high-strength and light materials are selected, and accordingly, the system is convenient to disassemble, carry and carry around, and rapid assembly is facilitated.

Description

technical field [0001] The invention relates to the field of hoisting equipment, and more specifically, relates to a movable self-powered vehicle-mounted crane system. Background technique [0002] Due to the miscellaneous types of materials transported by the automobile department (sub)team, the packaging forms are different in size, and with the improvement of the degree of organization of the army's material storage and transportation boxes, a lot of effective time is wasted simply relying on manpower to load and unload the materials on the vehicle , and sometimes it seems powerless in the face of heavier materials or box groups, and it is urgent to equip the vehicle with a spreader. [0003] At present, small truck-mounted cranes are installed on some vehicles. However, in the process of use, it is found that it is impossible to install vehicle-mounted spreaders for all transport vehicles. When the vehicles are scattered to perform transportation tasks or the original v...

AI Technical Summary

Problems solved by technology

However, in the process of use, it is found that it is impossible to install vehicle-mounted spreaders for all transport vehicles. When the vehicles are scattered to perform transportation tasks or the original vehicles equipped with vehicle-mounted spreaders cannot be on duty with the team, it is still impossible to achieve Mechanized loading and unloading of materials

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