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A method for adjusting the deformation of unloading car track spanning expansion joints

A deformation adjustment, expansion joint technology, applied in mechanical conveyors, transportation and packaging, conveyors, etc., can solve the problems of unloading vehicles unable to pass, stress deformation, etc., to reduce displacement deformation, control track stress deformation effect.

Active Publication Date: 2020-03-20
CHINA MCC20 GRP CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] In view of this, the present invention proposes a method for adjusting the deformation of the unloading vehicle track across the expansion joint, aiming at solving the situation in the prior art that the unloading vehicle cannot pass due to the stress deformation of the track at the expansion joint

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  • A method for adjusting the deformation of unloading car track spanning expansion joints
  • A method for adjusting the deformation of unloading car track spanning expansion joints
  • A method for adjusting the deformation of unloading car track spanning expansion joints

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Embodiment Construction

[0027] Exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. Although exemplary embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure may be embodied in various forms and should not be limited by the embodiments set forth herein. Rather, these embodiments are provided for more thorough understanding of the present disclosure and to fully convey the scope of the present disclosure to those skilled in the art. It should be noted that, in the case of no conflict, the embodiments of the present invention and the features in the embodiments can be combined with each other. The present invention will be described in detail below with reference to the accompanying drawings and examples.

[0028] refer to figure 2 , which is a schematic diagram of the method for adjusting the deformation of the unloading car track across the expansion joint pr...

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Abstract

The invention provides a method for adjusting deformation of unloading truck rails crossing a telescopic seam. The method comprises the steps that embedded parts are fixed to the two opposite side walls of a first cantilever beam and a second cantilever beam; then, fixing devices are manufactured; and finally, the at least three fixing devices are fixed to the embedded parts. Compared with the prior art, the method for adjusting deformation of the unloading truck rails crossing the telescopic seam has the beneficial effects that by arranging the at least three fixing devices on the cantileverbeams located on the two sides of the telescopic seam, when an unloading truck passes through one of the cantilever beams, force can be transmitted to the other cantilever beam in time, thus, the twocantilever beams jointly bear loads, displacement deformation of the free ends of the cantilever beams is reduced, and accordingly, rail stress deformation is effectively controlled.

Description

technical field [0001] The invention relates to the technical field of equipment installation engineering in the metallurgical industry, in particular to a method for adjusting the deformation of a track of an unloading vehicle across expansion joints. Background technique [0002] At present, the unloading vehicle platform of C-shaped closed material yard for raw materials in iron and steel plants is a reinforced concrete cantilever beam structure, the cantilever length reaches 7-10 meters, and the entire unloading platform is more than 580 meters long. Therefore, there are designed expansion joints on the unloading platform. There are two unloading car tracks symmetrically distributed above the cantilever unloading platform near the end of the cantilever beam. Since the total weight of the unloading car equipment is more than 20 tons, and the track foundation is a cantilever beam structure, and distributed in The cantilever beam is close to the free end. When the unloading...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B65G35/00
CPCB65G35/00
Inventor 王一飞郭健李旻杨智勇
Owner CHINA MCC20 GRP CORP
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