CN-116690579-B - Railway vehicle door dismounting system

Abstract

The invention discloses a rail vehicle door dismounting system which comprises a dismounting operation mechanism, a loading mechanism and a control system, wherein the dismounting operation mechanism comprises an operation trolley, a moving assembly and a gripper, the moving assembly is arranged on the operation trolley, the gripper for gripping a vehicle door is arranged on the moving assembly to be driven to move by the moving assembly, the loading mechanism comprises a storage rack for storing the vehicle door, and the control system controls the dismounting operation mechanism to cooperate with the loading mechanism to mount and dismount the vehicle door. The rail vehicle door dismounting system can conveniently mount and dismount the vehicle door, reduces the participation of manpower, effectively reduces the labor intensity and improves the operation efficiency.

Inventors

• YANG KAI
• LIANG BIN
• GAO CHUNLIANG
• XIE LIMING

Assignees

• 成都盛锴科技有限公司

Dates

Publication Date

20260508

Application Date

20230705

Priority Date

20230110

Claims (6)

1. 1. The rail vehicle door dismounting system is characterized by comprising a dismounting operation mechanism (1), a loading mechanism (2) and a control system, wherein the dismounting operation mechanism (1) comprises an operation trolley (3), a moving assembly (4) and a gripper (5), the moving assembly is arranged on the operation trolley (3), the gripper (5) for grabbing a vehicle door is arranged on the moving assembly (4) so as to be driven to move by the moving assembly, the loading mechanism (2) comprises a storage rack (6) for storing the vehicle door, and the control system controls the dismounting operation mechanism (1) to cooperate with the loading mechanism (2) so as to mount and dismount the vehicle door; The moving assembly (4) comprises a supporting mechanical arm (41) and an actuating mechanism (42), wherein the gripper (5) is borne by the supporting mechanical arm (41), the gripper (5) is connected with the actuating mechanism (42), and the actuating mechanism (42) drives the gripper (5) to move and enables the supporting mechanical arm (41) to follow; the moving assembly (4) further comprises a slewing mechanism (43) which rotates transversely, and the supporting mechanical arm (41) and the action mechanism (42) are connected to the operation trolley (3) through the slewing mechanism (43); The gripper (5) is rotatably connected to the free end of the supporting mechanical arm (41) and is used for bearing weight by the supporting mechanical arm (41), and the actuating mechanism (42) is rigidly connected with the gripper (5) to drive the gripper (5) to move and control the gesture of the gripper (5).
2. 2. The railway vehicle door dismounting system of claim 1, wherein the support mechanical arm (41) comprises a plurality of sections of cantilever arms which are connected in turn in a movable manner.
3. 3. The railway vehicle door dismounting system according to claim 1, wherein the gripper (5) is further provided with a visual positioning component (8), and the control system receives information of the visual positioning component (8) to control the moving component (4) to drive the gripper (5) to move.
4. 4. Rail vehicle door dismounting system according to claim 1, characterized in that the loading mechanism further comprises a transport trolley (7) for transporting the storage rack (6).
5. 5. Railway vehicle door dismounting system according to claim 4, characterized in that the transport trolley (7) is provided with a lifting table mechanism (71), and that the transport trolley (7) lifts the storage rack (6) by means of the lifting table mechanism (71) for transfer and for lowering the storage rack (6) in a given position.
6. 6. The railway vehicle door dismounting system according to claim 1, wherein a plurality of placing positions for placing the vehicle doors are arranged on the storage frame (6), a sensor for monitoring whether the vehicle doors are stored in the placing positions or not is further arranged on each placing position, a positioning seat (61) is arranged on the storage frame (6), a plurality of positioning notches matched with the vehicle doors are arranged on the positioning seat (61) at intervals side by side, a plurality of cross bars (62) matched with the positioning notches at intervals in parallel are arranged above the positioning seat (61), and an interval area between every two adjacent cross bars (62) is matched with the positioning notches to form the placing position.

Description

Railway vehicle door dismounting system Technical Field The invention relates to the technical field of rail vehicle overhauling devices, in particular to a rail vehicle door dismounting system. Background The number of the doors of the railway vehicle is large, the switching frequency is high, and in order to ensure the running safety and reliability of the railway vehicle, when the doors are in switching failure or the vehicle is subjected to frame overhaul, the doors are required to be disassembled, assembled and maintained. In the prior art, a manual tool disassembly mode is adopted, the overall dimension of the vehicle door is large, the weight is large, the vehicle door can be assembled and disassembled only by cooperation of multiple persons, the labor intensity is high, the safety risk exists, and the efficiency is low. There is also door dismouting mechanism among the prior art, for example CN 215475455U discloses a subway door dismouting mechanism, but the dismouting process still needs the manual work to assist, still needs artifical transport operation when dismantling and transporting, influences the dismouting efficiency of door. Disclosure of Invention The invention aims to solve the technical problems and the technical task of improving the prior art, providing a rail vehicle door dismounting system, and solving the problems of more manual operations, high labor intensity and low efficiency in the door dismounting operation in the prior art. In order to solve the technical problems, the technical scheme of the invention is as follows: The utility model provides a rail vehicle door dismouting system, includes dismouting operation mechanism, loading mechanism and control system, dismouting operation mechanism includes operation dolly, moving component and tongs, and moving component sets up on the operation dolly for the tongs setting of grabbing the door is on moving component in order to be driven the removal by it, loading mechanism is including the storage frame that is used for depositing the door, control system control dismouting operation mechanism cooperates with loading mechanism in order to carry out the dismouting of door. The rail vehicle door dismounting system is convenient to use and good in maneuverability, the dismounting operation mechanism can flexibly and conveniently travel to the door position of the rail vehicle through the operation trolley to carry out door dismounting operation, the grippers can reliably grasp the door, and the grippers can flexibly move under the drive of the moving assembly, so that the door can be dismounted from the rail vehicle and then carried and placed on the storage rack of the loading mechanism or carried from the storage rack to the rail vehicle for installation, manual participation is not needed in the carrying process, the labor intensity is effectively reduced, the dismounting efficiency is improved, and the operation safety is improved. Further, the moving assembly comprises a supporting mechanical arm and an actuating mechanism, the gripper is borne by the supporting mechanical arm and is connected with the actuating mechanism, and the actuating mechanism drives the gripper to move and enables the supporting mechanical arm to follow. The vehicle door has large outline dimension and heavy weight, the vehicle door is driven by the actuating mechanism to move and bear the weight of the vehicle door, the load on the actuating mechanism is large, and a larger actuating mechanism is needed to meet the requirement, so that the whole size of the dismounting operation mechanism is overlarge, and the implementation cost is higher. Further, the tongs are rotationally connected to the free end of the supporting mechanical arm and bear weight by the supporting mechanical arm, the actuating mechanism is rigidly connected with the tongs to drive the tongs to move and control the tongs to be in a posture, the car door is not only borne by the supporting mechanical arm and can also rotate and move relative to the supporting mechanical arm, and therefore the actuating mechanism can not only control the position of the car door but also control the posture of the car door, the car door can be placed conveniently, and the car door can be accurately installed on a railway vehicle or placed on a storage rack. Further, the supporting mechanical arm comprises a plurality of sections of cantilever arms which are movably connected in sequence, the supporting mechanical arm can stably bear the weight of the vehicle door, the safety and reliability of the vehicle door moving process are guaranteed, meanwhile, the vehicle door moving device can flexibly follow up, and the accurate position and posture of the vehicle door can not be influenced by the action mechanism. Furthermore, the action mechanism is an articulated robot, and has the advantages of simple structure, small occupied space, high action precision and high reliability. Further, the moving assembly