A rail train partition door locking system
A technology for rail trains and partition doors, which is applied in the field of rail transportation, and can solve problems affecting the driving comfort of drivers and passengers, partition doors shaking, and making abnormal noises, and achieve the effects of eliminating shaking, avoiding abnormal noises, and reducing impact
Active Publication Date: 2020-12-11
NINGBO CRRC TIMES TRANSDUCER TECH CO LTD
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- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
[0004] First, there is a "false lock" state, and when the lock block moves after being impacted, it makes locking difficult, and the locking structure needs to be adjusted frequently;
[0005] Second, the partition door shakes and makes abnormal noise during the train's travel, which affects the comfort of the driver and passengers
Method used
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[0040] The following are specific embodiments of the present invention and in conjunction with the accompanying drawings, the technical solutions of the present invention are further described, but the present invention is not limited to these embodiments.
[0041] Such as Figure 1 to Figure 9As shown, a rail train partition door locking system provided by the present invention includes: a frame 100, and a fixed door 110 is respectively arranged on both sides of the frame 100, and the space between the two fixed doors 110 is used as a walking Channel 120, wherein a slide rail 140 is provided on the beam 130 of the frame 100, and a lock block 200 is installed on one side of the slide rail 140; the moving door 300 is slidably connected on the slide rail 140, and A door lock 310 is installed on one side of the door lock 300, wherein a lock bar 320 is connected to the door lock 310, and the lock bar 320 is driven to move up and down by turning the door lock 310; the gap eliminati...
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The invention, which belongs to the technical field of rail transit, provides a rail train partition door locking system comprising a frame, a movable door, and a gap eliminating assembly. A fixed door is arranged on each of two sides of the frame, a sliding rail is arranged on a cross beam of the frame, and a locking block is arranged on one side of the sliding rail. The movable door is connectedto the sliding rails in a sliding mode, a door lock is installed on one side of the movable door, a lock rod is connected to the door lock, and the lock rod is driven to move up and down by rotatingthe door lock. The gap eliminating assembly is installed on the bottom plate of the frame, and the gap eliminating assembly and the movable door are matched in a nested and inserted mode. The upper side and the lower side of the movable door are locked through clamping connection between the lock rod and the lock block and nested insertion connection between the movable door and the gap eliminating assembly, so that the locking reliability of the movable door is achieved; the shaking phenomenon of the movable door in the advancing process of a rail train can be eliminated through the gap eliminating assembly, so that abnormal sounds are avoided.
Description
technical field [0001] The invention belongs to the technical field of rail transit, and relates to a partition door system, in particular to a rail train partition door locking system. Background technique [0002] As the link between the driver's cab and the passenger compartment, the train partition door is directly related to the safety of train operation and the comfort of the driver and passengers. [0003] With the development of rail transit vehicles, people pay more and more attention to the locking and stability of the partition door. Most of the existing partition door locking systems adopt the latch locking method, but this locking method has the following defects: [0004] First, there is a "false lock" state, and when the lock block moves after being impacted, it makes locking difficult, and the locking structure needs to be adjusted frequently; [0005] Second, the partition door shakes and makes abnormal noise during the train's travel, which affects the com...
Claims
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IPC IPC(8): B61D19/00B61D19/02
CPCB61D19/005B61D19/02
Inventor 王啸李滔段东梅黄兵赵小聪谢学涛
Owner NINGBO CRRC TIMES TRANSDUCER TECH CO LTD