Car roof turnover movable door mechanism of cab

A driver's cab and valve technology, applied in the field of driver's cab roof flip valve mechanism, can solve the problems of not installing the air conditioner in the driver's cab, affecting the appearance of the whole vehicle, and the shroud does not have the function of opening, so as to achieve quick operation and meet maintenance and Maintenance requirements, and the effect of improving the efficiency of disassembly, assembly and maintenance

Inactive Publication Date: 2018-03-13
CRRC CHANGCHUN RAILWAY VEHICLES CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In order to solve the technical problems that the cab air conditioner is not installed because the roof deflector cover of the existing rail vehicle cab does not have the function of opening, and

Method used

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  • Car roof turnover movable door mechanism of cab
  • Car roof turnover movable door mechanism of cab
  • Car roof turnover movable door mechanism of cab

Examples

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Example Embodiment

[0014] The present invention will be described in further detail below in conjunction with the accompanying drawings.

[0015] like Figure 1 to Figure 6 As shown, the cab roof flip valve mechanism of the present invention includes a shroud 1, a sealing frame 2, two hinges 3, two connecting seats 4, two hinge seats 5, two supporting seats 6 and two quick locks screw 7, the profile structure of the air deflector 1 is the same as that of the existing roof air deflector, and the upper part of the air deflector 1 is provided with an air inlet grille 1-1 and an air outlet grille 1-2, wherein the outlet air grille The position of grid 1-2 is positioned at the position directly above the air outlet of the roof air conditioner when the wind deflector 1 is closed. The sealing frame 2 is located on the side of the air outlet of the roof air conditioner inside the air guide cover 1. The sealing frame 2 is fixed on the air guide cover 1 on the periphery of the air outlet grille 1-2 throu...

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PUM

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Abstract

The invention discloses a car roof turnover movable door mechanism of a cab and relates to the technical field of car roof structures of rail cars. The car roof turnover movable door mechanism of thecab comprises an air deflector, a sealing frame, two hinges, two connection seats, two hinged seats, two supporting seats and two quick-locking type screws. The car roof turnover movable door mechanism of the cab has the beneficial effects that the air deflector can be turned over forwards conveniently through the hinges; after the air deflector is opened, an air conditioner on the top of the cabcan be disassembled, assembled and overhauled; after the air deflector is closed, the movable door mechanism can be locked through the quick-locking type screws; and thus, operation is convenient andrapid, the disassembly, assembly and overhaul efficiency of the air conditioner of the cab is improved, mutual compatibility of the car roof air deflector and the air conditioner of the cab is achieved, and the repair and maintenance requirements of the air conditioner on the top of the cab are met.

Description

technical field [0001] The invention relates to the technical field of rail vehicle roof structures, in particular to a driver's cab roof reversing valve mechanism. Background technique [0002] On the existing light rail vehicles, the cab roof air conditioner is seldom arranged on the upper part of the front end of the cab. Because the front-end roof shroud does not have the opening function, it is very unfavorable for the maintenance of the driver's cab air conditioner. Under normal circumstances, if the driver's cab air conditioner is installed, the top of the driver's cab will be emptied without a roof shroud. In this case, the aesthetics of the front end will be greatly reduced. [0003] Therefore, need to design a kind of driver's cab roof structure that can not only keep vehicle front end attractive in appearance but also can conveniently overhaul driver's cab air conditioner. Contents of the invention [0004] In order to solve the technical problems that the cab...

Claims

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Application Information

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IPC IPC(8): B61C17/04
CPCB61C17/04
Inventor 董磊隋礼平周啸尘
Owner CRRC CHANGCHUN RAILWAY VEHICLES CO LTD
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