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Self-deformation rubber-tyred rail construction vehicle walking wheel

A tire type, construction vehicle technology, applied in the direction of travel mechanism, load hanging element, transportation and packaging, etc., can solve the problem of reducing the service life of the traveling wheel, and achieve the effect of improving the service life.

Inactive Publication Date: 2021-03-30
薛恒鹤
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the road wheels in the prior art will generate torque force on the wheel frame when the direction of the wheels is changed, which indirectly reduces the service life of the road wheels

Method used

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  • Self-deformation rubber-tyred rail construction vehicle walking wheel

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Experimental program
Comparison scheme
Effect test

Embodiment 1

[0012] Such as figure 1 As shown, the walking wheels of the self-deformable tire type track construction vehicle provided by the present invention include a fixed frame 51, and the lower side of the fixed frame 51 is fixedly connected to two vertical plates 52, and each vertical plate 52 is provided with The first rotating hole is connected to the first rotating shaft 53 in rotation in the first rotating hole, and a first adjusting device is provided at one end of one of the rotating shafts 53, and the first adjusting device includes a turntable 531, and the turntable 531 is fixed on the second turntable. One end of a rotating shaft 53 is hinged to the first adjustment hydraulic cylinder 54 between the fixed frame 51 and the turntable 531 . A gantry 55 is fixedly connected between the two first rotating shafts 53, a second rotating hole is arranged at the top of the gantry 55, and a second rotating shaft 56 is connected in rotation in the second rotating hole, and the The low...

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Abstract

The invention discloses a self-deformation rubber-tyred rail construction vehicle walking wheel which comprises a fixing frame. Two vertical plates are fixedly connected to the lower side of the fixing frame, a first rotating hole is formed in each vertical plate, a first rotating shaft is rotatably connected into each first rotating hole, a first adjusting device is arranged at one end of one rotating shaft, an n-shaped frame is fixedly connected between the two first rotating shafts, a second rotating hole is formed in the top of the n-shaped frame, a second rotating shaft is rotatably connected into the second rotating hole, a wheel frame is fixedly connected to the lower end of the second rotating shaft, a wheel body is rotatably connected into the wheel frame, and a second adjusting device is arranged between the wheel frame and the n-shaped frame. The walking wheel has the advantages that torque force cannot be generated on the wheel frame when the steering angle of the wheel body is adjusted, and the service life of the walking wheel is indirectly prolonged.

Description

technical field [0001] The invention relates to the technical field of building construction equipment, in particular to a traveling wheel of a self-deformable tire type track construction vehicle. Background technique [0002] When constructing a tunnel, it is necessary to carry out construction work in the tunnel. When laying the track in the tunnel, because the track itself is heavy, a construction crane is usually used for auxiliary construction. Construction cranes are usually equipped with traveling wheels. When in use, the deflection angle and direction of the traveling wheels should be adjusted according to the actual situation of the tunnel. However, the traveling wheels in the prior art will generate torque force to the wheel frame when the direction of the wheels is changed, which indirectly reduces the service life of the traveling wheels. Contents of the invention [0003] The purpose of the present invention is to solve the shortcoming existing in the prior ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B66C9/08
CPCB66C9/08
Inventor 薛恒鹤王军魏小金罗力军童飞时俊虎李元伟陈士翔胡涛涛
Owner 薛恒鹤
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