Compartment and roof structure thereof

A technology for the roof and roof of the carriage, which is applied to the railway roof and other directions, can solve the problems of limited operating space, high labor intensity of the staff, and high difficulty of drilling and tapping, and achieve the effect of improving installation efficiency and reducing labor intensity

Active Publication Date: 2014-03-26
CRRC QINGDAO SIFANG CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] However, due to the limited operating space, the difficulty of drilling and tapping is high, and the labor intensity of the staff is high

Method used

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  • Compartment and roof structure thereof
  • Compartment and roof structure thereof
  • Compartment and roof structure thereof

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Experimental program
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Embodiment Construction

[0024] The core of the present invention is to provide a carriage and its top structure, which are easy to install, can improve installation efficiency, and reduce labor intensity of workers.

[0025] In order to enable those skilled in the art to better understand the solution of the present invention, the present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0026] Please refer to Figure 1 to Figure 3 , figure 1 It is a structural schematic diagram of the roof structure of the carriage in a specific embodiment provided by the present invention, figure 2 for figure 1 The schematic diagram of the enlarged structure of part A of the top structure of the carriage shown, image 3 for figure 1 The schematic diagram of the enlarged structure of part B of the top structure of the carriage shown.

[0027] This specific embodiment provides a car roof structure, including the middle roof 1, the side ...

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Abstract

The invention discloses a roof structure of a compartment. The roof structure of the compartment comprises a middle roof plate, a side roof plate, a luggage rack and an installation beam, wherein the installation beam is fixedly connected with the middle roof plate, the installation beam is provided with a positioning groove, the second end of the side roof plate is fixedly connected with the luggage rack, an installation hole corresponding to the positioning groove is formed in the first end of the side roof plate, and the installation hole and the positioning groove are fixedly connected through the second end of the side roof plate and the installation beam by means of a fastener. The invention further discloses the compartment which comprises the roof structure. According to the roof structure of the compartment and the compartment, when the side roof plate and the installation beam are manufactured, the installation hole and the positioning groove are formed, as a result, installation can be achieved by directly conducting connection by means of the fastener during installation, the installation efficiency can be improved, and labor intensity of workers can be relieved.

Description

technical field [0001] The invention relates to the technical field of trains, in particular to a carriage and its top structure. Background technique [0002] During the installation process of the train, it is necessary to install the top structure of the carriage. [0003] The top of the compartment mainly includes a roof, a middle roof, a luggage rack and side roofs. Wherein the two ends of the side top board are respectively fixedly connected with the middle top board and the luggage rack. During the installation process, after the middle roof and luggage rack are installed, the side roof is installed. [0004] During the installation process of the side roof, the staff needs to lift and align the two ends of the side roof with the corresponding positions of the middle roof and the luggage rack, and then other workers need to use tools to drill and tap. Fix the side roof panels to the middle roof panel and the luggage rack respectively. [0005] However, due to the ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B61D17/12
Inventor 钊守宾李莉王军龚明袁辉韩智慧
Owner CRRC QINGDAO SIFANG CO LTD
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