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A kind of track open general vehicle

A track and gear technology, applied in the field of rail transportation equipment, can solve problems such as not being able to meet the demand, achieve the effect of reducing the running rate of empty cars, improving the efficiency of railway transportation, and improving the substitution of vehicle types

Active Publication Date: 2019-05-28
YANSHAN UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Although railway transportation has created a huge miracle in our country, it still cannot meet the demand

Method used

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  • A kind of track open general vehicle
  • A kind of track open general vehicle
  • A kind of track open general vehicle

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Experimental program
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Embodiment Construction

[0021] exist Figure 1 to Figure 11 In the schematic diagram of the present invention described above, the underframe 8 is a channel steel shell with an upper opening, and a lower side wall 9 is provided between the two side walls of the underframe, and the upper part of the lower side wall is formed by refolding and 3 movable connections on the upper side wall. On the outer wall of the upper side wall and the lower side wall, the diagonal brace 10 and the side column 11 are fixedly connected, and the upper side wall, the side column, the lower side wall and the diagonal brace form the side wall. The two ends of the two side walls are respectively connected by end walls 2 . A rotating shaft hole is provided on one side wall of the end wall, and a rotating shaft 18 is inserted in the rotating shaft hole 16, and the rotating shaft is connected to one of the side walls. An end wall lock hole 17 is arranged on the end wall, and the position of the lock hole on the end wall The c...

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Abstract

A universal rail flat-open wagon mainly comprises a container lock hole, an end wall, an upper side wall, an upper side wall ejector rod, a gear A, a gear B, a gear C, a lower side wall ejector rod, aball screw, a bottom frame, a lower side wall, diagonal bracings, side columns, a locking device, lock pins, lock rods, a cam, a rotating shaft hole, an end wall lock hole, an end wall rotating shaft, an end wall lock, a handle and a rotary handlebar. The functions of an open wagon and a flat wagon are shared, and granular goods can be transported when the flat-open wagon is used as an open wagon(such as coal transportation, and the work condition of a car dumper can be adapted); and when used as a flat wagon, the flat-open wagon can complete transportation of container flat cars. Vehicle type substitution is enhanced, the empty-wagon walking rate is lowered, and the universal rail flat-open wagon has important significance for improving railway transporting efficiency.

Description

technical field [0001] The invention relates to rail transportation equipment. Background technique [0002] As the main artery of the national economy and the means of mass transportation, the railway occupies an important position in the development of the national economy. The total mileage of my country's railway lines is 73,000 kilometers, accounting for 6% of the world's 1.2 million kilometers, but the freight turnover accounts for 25% of the world's total railway volume. % of volume. Although railway transportation has created a huge miracle in our country, it still cannot meet the demand. [0003] According to statistics from the relevant information network, the running rate of empty trains in the United States is about 45%, and the average running rate of empty trains in my country is about 50%. Therefore, how to increase the utilization rate of vehicles by rationally deploying empty trains, and even improve the role of railways in the transportation market Compet...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B61D3/20B61D3/00B61D17/00
CPCB61D3/00B61D3/20B61D17/00
Inventor 任玉波吴吉展孟昭萍
Owner YANSHAN UNIV
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