Side guide device of door system

Abstract

The utility model discloses a door system side guide device which comprises a side guide rail, a door leaf guide groove, a door leaf and a car body dividing wall, the side guide rail is installed on the car body dividing wall, the door leaf guide groove is installed on the side face of the door leaf, and a guide rib of the side guide rail is embedded in the door leaf guide groove. Under the condition that the guide device cannot be mounted on the floor surface of the vehicle body, the guide device is mounted on the compartment wall of the vehicle body, so that the guide and limiting effects in the movement process of the door system are realized.

Description

Technical Field

[0001] The utility model relates to the field of rail transit door systems, in particular to a side guide device for a door system. Background Art

[0002] Traditional rail vehicle interior door system guide devices are installed on the floor of the vehicle body, and cooperate with the guide groove at the bottom of the door leaf to achieve the guiding and limiting function of the door system during movement. In special circumstances, the vehicle body floor surface is not suitable for installing the guide device.

[0003] Therefore, it is necessary to develop a new type of door system side guide device to solve the above problems. Utility Model Content

[0004] Purpose of the utility model: In view of the shortcomings and defects of the prior art, the utility model provides a side guide device for a door system. When the guide device cannot be installed on the floor surface of the vehicle body, the guide device is installed on the partition wall of the vehicle body, thereby achieving the guiding and limiting functions during the movement of the door system.

[0005] Technical solution: The utility model is a side guide device for a door system, characterized in that it includes a side guide rail, a door leaf guide groove, and a wall between the door leaf and the vehicle body, the side guide rail is installed on the wall of the vehicle body, the door leaf guide groove is installed on the side of the door leaf, and the guide rib of the side guide rail is embedded in the door leaf guide groove.

[0006] Wherein, the side guide rail is installed on the vehicle body partition wall through a plurality of screws.

[0007] Wherein, the door leaf guide groove is installed on the side of the door leaf through a plurality of screws.

[0008] Wherein, the door leaf moves on the guide ribs.

[0009] Wherein, the side guide rails serve as a guiding mechanism and a longitudinal limiting mechanism.

[0010] Beneficial effects: Compared with the prior art, the utility model has the following significant advantages: when the guide device cannot be installed on the floor of the vehicle body, the guide device is installed on the vehicle body partition wall, thereby achieving the guiding and limiting functions during the movement of the door system. This structure is safe and reliable, and has good application prospects in rail vehicle door systems. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 It is a structural schematic diagram of the utility model;

[0012] Figure 2 It is a structural schematic diagram of the guide rib of the utility model;

[0013] In the figure, 1 is a side guide rail; 2 is a door leaf guide groove; 3 is a door leaf; 4 is a vehicle body partition wall; and 101 is a guide rib. DETAILED DESCRIPTION

[0014] The technical solution of the utility model is further described below in conjunction with the accompanying drawings and specific implementation methods.

[0015] The side guide device of the door system of the utility model comprises a side guide rail 1, a door leaf guide groove 2, a door leaf 3 and a vehicle body partition wall 4. The side guide rail 1 is installed on the vehicle body partition wall 4, the door leaf guide groove 2 is installed on the side of the door leaf 3, and the guide rib 101 of the side guide rail 1 is embedded in the door leaf guide groove 2. The side guide rail 1 is installed on the vehicle body partition wall 4 by a plurality of screws. The door leaf guide groove 2 is installed on the side of the door leaf 3 by a plurality of screws. The door leaf 3 moves on the guide rib 101. The side guide rail 1 serves as a guide mechanism and a longitudinal limit mechanism.

[0016] When in use, the door leaf 3 moves on the guide rib 101 , and during the movement, the side guide rail 1 plays a guiding and longitudinal limiting role.

[0017] In some cases, the vehicle floor surface is not suitable for installing the guide device. The utility model of the side guide device for the door system of urban rail vehicles can realize the movement guidance and position limiting of the door system from the side. The device is safe and reliable, easy to implement, and has good application prospects.

Claims

1. A door system side guide device, characterized in that: The vehicle comprises a side guide rail (1), a door leaf guide groove (2), a door leaf (3) and a vehicle body partition wall (4); the side guide rail (1) is mounted on the vehicle body partition wall (4); the door leaf guide groove (2) is mounted on the side of the door leaf (3); and the guide rib (101) of the side guide rail (1) is embedded in the door leaf guide groove (2).

2. The door system side guide device according to claim 1, characterized in that: The side guide rail (1) is mounted on the vehicle body partition wall (4) by means of a plurality of screws.

3. The door system side guide device according to claim 1, characterized in that: The door leaf guide groove (2) is installed on the side of the door leaf (3) by means of a plurality of screws.

4. The door system side guide device according to claim 1, characterized in that: The door leaf (3) moves on the guide rib (101).

5. The door system side guide device according to claim 4, characterized in that: The side guide rail (1) serves as a guiding mechanism and a longitudinal limiting mechanism.

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