Vehicle frame lifting device for track construction vehicle
A technology for lifting devices and construction vehicles, which is applied to transportation and packaging, railway car body parts, equipment fixed on vehicles, etc., can solve the problems of track construction vehicles that cannot run, and achieve simple structure, high reliability, and improved The effect of construction progress
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[0017] In order to make the present invention clearer, the device will be described in detail below in conjunction with the accompanying drawings. The specific embodiments described here are only used to explain the present invention, and are not intended to limit the present invention.
[0018] Such as figure 1 and figure 2 As shown, a lifting device for a frame of a rail construction vehicle provided by the present invention includes a frame 1, and a lifting device 2 is provided on the front side and the rear side of the frame 1, and the lifting device 2 includes two The oil cylinder 3 that the piston rod is all vertically arranged downwards, and the lower end of the piston rod of each oil cylinder 3 is all arranged on the underside of the vehicle frame 1, and the two oil cylinders 3 are fixedly connected on both sides in the vehicle frame 1. The upper support plate 10 of the piston rod, the support plate 10 is arranged on the underside of the vehicle frame 1.
[0019] A ...
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