Hoisting device of military transportation platform vehicle

Abstract

The invention discloses a hoisting device of a military transportation platform vehicle, which is used for hoisting goods. The hoisting device comprises a telescopic door frame, at least one set of hoisting arm device and four supporting legs, wherein the telescopic door frame is arranged on the military transportation platform vehicle and comprises a first longitudinal beam and a second longitudinal beam which are positioned on the left and right sides of the military transportation platform vehicle respectively, and a first transverse beam and a second transverse beam which are positioned at the head and tail ends of the military transportation platform vehicle respectively; the at least one set of hoisting arm device is arranged above the telescopic door frame and is used for automatically hoisting the goods from the tail part of the military transportation platform vehicle; and the four supporting legs are arranged below the telescopic door frame. The military transportation platform vehicle with the hoisting device can freely hoist the goods and ensure the normal transmission of the goods on a transmission platform simultaneously, so that work efficiency is effectively improved.

Description

technical field [0001] The invention relates to a military transport platform vehicle, in particular to a lifting device for a military transport platform vehicle. Background technique [0002] The transport platform vehicle has been applied in loading and unloading and transporting goods. For example, Chinese patent CN2384864 discloses a kind of aviation loading and unloading transportation platform vehicle, such as figure 1 As shown, the loading and unloading transport platform vehicle 1 includes a self-propelled chassis 11, a transport platform 12 supported by a lifting device, a pair of main beams 14, a driver's cab 18 and four outrigger devices 130 for maintaining the stability of the vehicle body. The lifting device of the loading and unloading transport platform vehicle 1 adopts the combined form of the half fork device 15 and the bending frame device 17 . Wherein, the semi-fork device 15 is positioned at the head end of the transport platform vehicle 1, and it inclu...

AI Technical Summary

Problems solved by technology

[0004] However, when the transport platform vehicle needs to load and unload goods, the transport platform vehicle needs to use an external crane, winch or even manually exert a certain external force to load and unload the goods on the platform vehicle, which makes the loading and unloading process of the transport platform vehicle time-consuming and laborious. While loading and unloading goods, it will also affect the normal transmission of goods on the transport platform vehicle, thereby reducing the work efficiency of the transport platform vehicle

[0005] Therefore, when loading and unloading goods using the existing transport platform vehicles, on the one hand, it consumes a lot of manpower and material resources, which makes the labor intensity relatively high; Poor loading and unloading efficiency reduces economic benefits

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