A door panel suitable for installation in confined spaces

Abstract

This utility model discloses a door panel that can be installed in narrow spaces, including a door panel, a mechanism support device, a mechanism drive device, and a support trolley; the mechanism support device, the mechanism drive device, and the support trolley are connected in sequence; the support trolley is connected to the door panel, and the door panel is provided with a boss. In this utility model, the door panel and the support trolley are separated, the support trolley is installed on the mechanism and connected to the drive device, and the connection between the door panel and the support trolley is located below the mechanism, so as to reduce the installation space required at the mechanism when installing the door panel.

Description

Technical Field

[0001] This utility model relates to urban rail transit door systems, and more particularly to a door panel that can be installed in narrow spaces. Background Technology

[0002] In traditional rail vehicle interior door systems, the door panel is installed between the mechanism's support device and drive device. This structure requires a certain distance between the support device and the drive device to allow for door panel installation and adjustment. When space is limited at the mechanism location, this type of door panel cannot be installed, or installation may damage the nearby drive device, affecting the door system's movement performance.

[0003] Therefore, it is necessary to develop new door panel structures to overcome the above problems. Utility Model Content

[0004] Purpose of the utility model: In view of the shortcomings and defects of the existing technology, this utility model provides a door panel that can be installed in narrow spaces. The door panel is separate from the carrying trolley, the carrying trolley is installed on the mechanism and connected to the drive device, and the connection between the door panel and the carrying trolley is located below the mechanism, so as to reduce the installation space required at the mechanism when installing the door panel.

[0005] Technical solution: The present invention provides a door panel that can be installed in narrow spaces, characterized in that it includes a door panel, a mechanism support device, a mechanism drive device, and a support trolley; the mechanism support device, the mechanism drive device, and the support trolley are connected in sequence; the support trolley is connected to the door panel, and the door panel is provided with a boss.

[0006] The trolley and the door panel are connected by a number of screws.

[0007] The door panel has a raised section at its upper edge.

[0008] The carrying trolley is provided with a groove.

[0009] The groove corresponds to the boss.

[0010] Beneficial effects: Compared with the prior art, this utility model has the following significant advantages: In this utility model, the door panel is separated from the supporting trolley, the supporting trolley is installed on the mechanism and connected to the drive device, and the connection between the door panel and the supporting trolley is located below the mechanism, thereby reducing the installation space required at the mechanism when installing the door panel. This structure is safe and reliable and has good application prospects in rail vehicle door systems. Attached Figure Description

[0011] Figure 1 This is a schematic diagram of the structure of this utility model;

[0012] Figure 2 This is a schematic diagram of the structure of the boss of this utility model;

[0013] In the figure, 1 is the door panel; 2 is the mechanism support device; 3 is the mechanism drive device; 4 is the support trolley; and 101 is the boss. Detailed Implementation

[0014] The technical solution of this utility model will be further described below with reference to the accompanying drawings and specific embodiments.

[0015] This invention addresses situations where space is limited at the mounting location of a vehicle body, and the distance between the mechanism's support device and drive device is small. This device allows for the installation of a door panel below the mechanism's support device, saving space at the mechanism's location.

[0016] This utility model discloses a door panel suitable for installation in confined spaces, comprising a door panel 1, a mechanism support device 2, a mechanism drive device 3, and a support trolley 4; the mechanism support device 2, the mechanism drive device 3, and the support trolley 4 are connected sequentially; the support trolley 4 is connected to the door panel 1, and the door panel 1 has a boss 101. The support trolley 4 and the door panel 1 are connected by several screws. The boss 101 is located at the upper part of the door panel 1. The support trolley 4 has a groove corresponding to the boss 101.

[0017] Before installing the door panel 1, the carrying trolley 4 is first connected to the mechanism drive device 3 and installed on the mechanism. When installing the door panel 1, the door panel 1 is connected to the carrying trolley 4 with screws. This installation position is located below the mechanism, saving space in the mechanism. A boss 101 is provided at the upper part of the door panel, which cooperates with the groove on the carrying trolley 4 to facilitate the positioning when installing the door panel.

[0018] This invention relates to a door panel for urban rail vehicle door systems that can be installed in confined spaces, saving installation space at the door system mechanism and expanding the application range of the door system. This device is safe, reliable, easy to implement, and has good application prospects.

Claims

1. A door panel that can be installed in a narrow space, characterized by: Including door board (1), mechanism bearing device (2), mechanism drive device (3) and bearing trolley (4);Mechanism bearing device (2), mechanism drive device (3) and bearing trolley (4) are sequentially connected;Bearing trolley (4) is connected with door board (1), and the door board (1) is provided with boss (101).

2. The door panel according to claim 1, wherein: The bearing trolley (4) and the door board (1) are connected by a plurality of screws.

3. The door panel for installation in a narrow space according to claim 1, wherein: The upper end of the door board (1) is provided with a boss (101).

4. The door panel for installation in a narrow space according to claim 3, wherein: The bearing trolley (4) is provided with a groove.

5. The door panel installable in a narrow space according to claim 4, characterized in that: The groove corresponds to the boss (101).

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