Straddle type monorail vehicle body

A straddle-type monorail and car body technology, applied in the field of rail vehicles, can solve the problems of large size of the single-layer skirt, low maintenance efficiency, and large size of the running device.

Active Publication Date: 2015-07-01
CRRC QINGDAO SIFANG CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] However, based on the uniqueness of the straddle-type monorail vehicle, compared with other urban rail vehicles, it is closer to the surrounding buildings and has higher requirements for sound insulation and noise reduction. The above-mentioned design cannot meet the increasing

Method used

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  • Straddle type monorail vehicle body
  • Straddle type monorail vehicle body
  • Straddle type monorail vehicle body

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Embodiment Construction

[0037] In order to enable those skilled in the art to better understand the technical solutions of the present invention, the present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0038] Please refer to Figure 1-2 , figure 1 It is a structural schematic diagram of a specific embodiment of a straddle-type monorail vehicle body provided by the present invention; figure 2 for figure 1 side view. The car body mentioned in this article refers to the car body corresponding to one compartment of the straddle monorail vehicle.

[0039] The straddle-type monorail vehicle body provided in this embodiment includes a bottom frame 10 and an apron structure 20 connected thereto. like figure 1 As shown, the skeleton 10 at the bottom of the car body is used to connect the chassis 30 of the car body. The chassis 30 is used to install structures such as the car floor and end walls. Equipment can be placed ins...

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Abstract

The invention discloses a straddle type monorail vehicle body. The straddle type monorail vehicle body comprises a bottom skeleton and apron board structures connected with the bottom skeleton. The apron board structures extend from one end of the vehicle body to the other end of the vehicle body, each apron board structure comprises an upper-layer apron board and a lower-layer apron board, and the tops of the upper-layer apron boards are connected with the skeleton in a rotating mode so that the upper-layer apron boards can be overturned outwards. The apron board structures wrap the two sides of the vehicle body skeleton as a whole, noise of the vehicle body is offset in the apron board structures wrapping the whole skeleton, in this way, a good sound insulation and noise reduction effect is achieved, and the whole vehicle body forms a complete shell; in addition, the upper layer and lower layer separation mode meets the requirements for appearance uniformity and continuity of the apron board structures extending from one end to the other end, guarantees connection with the outer side wall of the vehicle body and lowers manufacturing difficulty. The overall height of the vehicle body can be reduced in maintenance by disassembling the lower layers, so that the workshop requirement and operating difficulty are lowered. The upper-layer apron boards can be overturned, so that maintenance is facilitated for technicians.

Description

technical field [0001] The invention relates to the technical field of rail vehicles, in particular to a straddle-type monorail vehicle body. Background technique [0002] Most urban rail vehicles operate in urban areas with high population density. Compared with conventional double-track vehicles, straddle-type monorail vehicles are a special type of rail vehicles, which have only one track and are located in the middle of the vehicle. [0003] At present, straddle-type monorail vehicles in operation in China generally adopt a linear single-layer skirt structure, and the shape is relatively simple. Only lower skirts are installed at the running devices at both ends of the car body to cover and protect the running devices (mainly bogies) , and can play a role in noise reduction. When overhauling, the whole lower group board is dismantled. [0004] However, based on the uniqueness of the straddle-type monorail vehicle, compared with other urban rail vehicles, it is closer t...

Claims

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Application Information

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IPC IPC(8): B61D17/04B61D17/08
CPCB61D17/04B61F1/08Y02T30/00
Inventor 于飞刘龙玺刘玉文梁建英钟元木丁叁叁田爱琴
Owner CRRC QINGDAO SIFANG CO LTD
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