Locomotive through channel

A technology for through passages and locomotives, which is applied in the field of locomotive passages (windshields), which can solve the problems of difficult disassembly and installation, inconvenient maintenance, high noise, etc., and achieve the effects of simple manufacturing process, low manufacturing cost and wide application

Inactive Publication Date: 2014-07-16
马忠国
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, the through passage (windshield) at the junction of locomotives and freight cars in China is still the iron system used in the 1950s and 1960s. It has defects such as leakiness, high noise, heavy weight, difficulty in disassembly and installation, and inconvenient maintenance. It is urgently needed A through channel (windshield) that can be applied to locomotives with good sealing, light weight, convenient disassembly and installation, and easy maintenance to solve such problems

Method used

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Embodiment Construction

[0009] Embodiments of the present invention are specifically described below in conjunction with the accompanying drawings: Figure 1~2 , the embodiment of the present invention comprises the locomotive passageway: first put the rubber strip 7 on the vehicle body installation frame 8, and then install the two vehicle body installation frames 8 together with the rubber strips on the vehicle body end walls on both sides respectively, and place the The bellows composition 1 is aligned with the car body frame 8, and then the dead bolt 6 is rotated to connect the bellows composition 1 and the car body installation frame 8 together. Install the mounting bracket 5 on the notch of the car body, then connect the connecting rod component 4 to the mounting bracket 5 at both ends, then install the bridge component 3 to the connecting rod component 4, and finally install the pedal component 2 to the mounting frame 5 on.

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Abstract

The invention provides a through channel (windshield) which is good in sealing performance, low in weight, convenient to dismantle and install and easy to maintain. The locomotive through channel can meet the requirements for safety, reliability, comfort and fastness of a locomotive after the locomotive is technically upgraded.

Description

technical field [0001] The invention belongs to the technical field of rail transit, and in particular relates to a locomotive passageway (windshield). Background technique [0002] With the rapid development of my country's economy, the volume of cargo transportation between regions is also increasing. Due to the characteristics of low price, fast speed and large transportation volume, railway transportation has become the first choice for mass cargo transportation. As the power locomotive of freight trains, locomotives are key factors in the development of freight trains. Due to the problem of slow technical update in the development of locomotives, the technical update of locomotives is slow, far behind the development of passenger trains. With the improvement of living standards, the development of locomotives also tends to develop in humanistic directions such as safety, power, reliability, and comfort. At present, the through passage (windshield) at the junction of l...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B61D17/20
Inventor 马忠国林立春
Owner 马忠国
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