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A platform for research: civil engineering, architecture and urbanism
Full-automatic railway track detection vehicle capable of avoiding trains
The invention discloses a full-automatic railway track detection vehicle capable of avoiding trains. The detection vehicle is composed of three parts, namely a frame, contractible wheel devices and a vehicle body lifting device, wherein each contractible wheel device is represented as a Pi-shaped component (Pi: ratio of circumference to diameter) formed by welding three stainless steel rectangular pipes in the form of two transverse pipes and one vertical pipe; two ends of the vertical rectangular pipes are connected with two power motors and track wheels by virtue of hinges and are provided with shock absorbers; the power motors are coaxially connected to the track wheels; the two transverse rectangular pipes are connected to the frame by virtue of chutes; push rod motors are connected between the contractible wheel devices and the frame; the contractible wheel devices are respectively connected to the left and right ends of the frame; the vehicle body lifting device is composed of rhombic jacks and a support frame; the upper part of each rhombic jack is connected to the frame and the lower part of each rhombic jack is connected to the support frame; the rhombic jacks are respectively arranged in the front and at the back of the frame; and the lower part of a lifting platform is connected to a vehicle body by virtue of a plurality of lifting rods. Since the track wheels are connected to the vehicle body by virtue of the contractible wheel devices and the chutes, the detection vehicle disclosed by the invention can change tread, reduce volume and can be hidden in the track, so as to avoid trains conveniently.
Full-automatic railway track detection vehicle capable of avoiding trains
The invention discloses a full-automatic railway track detection vehicle capable of avoiding trains. The detection vehicle is composed of three parts, namely a frame, contractible wheel devices and a vehicle body lifting device, wherein each contractible wheel device is represented as a Pi-shaped component (Pi: ratio of circumference to diameter) formed by welding three stainless steel rectangular pipes in the form of two transverse pipes and one vertical pipe; two ends of the vertical rectangular pipes are connected with two power motors and track wheels by virtue of hinges and are provided with shock absorbers; the power motors are coaxially connected to the track wheels; the two transverse rectangular pipes are connected to the frame by virtue of chutes; push rod motors are connected between the contractible wheel devices and the frame; the contractible wheel devices are respectively connected to the left and right ends of the frame; the vehicle body lifting device is composed of rhombic jacks and a support frame; the upper part of each rhombic jack is connected to the frame and the lower part of each rhombic jack is connected to the support frame; the rhombic jacks are respectively arranged in the front and at the back of the frame; and the lower part of a lifting platform is connected to a vehicle body by virtue of a plurality of lifting rods. Since the track wheels are connected to the vehicle body by virtue of the contractible wheel devices and the chutes, the detection vehicle disclosed by the invention can change tread, reduce volume and can be hidden in the track, so as to avoid trains conveniently.
Full-automatic railway track detection vehicle capable of avoiding trains
WANG XIAOMING (author) / HUANG JIEZHOU (author) / LIU LINYA (author)
2015-05-20
Patent
Electronic Resource
English
IPC:
E01B
PERMANENT WAY
,
Gleisoberbau
New trains + new track = modern new railway
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