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A platform compensator

A compensator and platform technology, applied in the field of platform compensators, can solve the problems of occupying vehicle space, hidden safety hazards, inconvenient maintenance, etc., and achieve the effects of safe getting on and off, convenient operation, and preventing misoperation.

Active Publication Date: 2020-05-05
南京启越机电设备有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The installation of the platform compensator needs to occupy a certain amount of vehicle space. The existing telescopic platform compensator occupies the vehicle space below the floor at the door of the vehicle, and it is inconvenient to maintain after installation. The door must be fully opened before extending the pedal. When closing the door, the pedal must be retracted before closing the door. Passengers may enter and exit the train when the door is not fully opened or closed, so there are certain safety hazards

Method used

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Embodiment

[0026] Such as Figure 1 to Figure 7 As shown, a platform compensator includes a platform mounting frame, a rack and pinion assembly 6 and an electric control box, a platform plate 11 is fixed on the platform mounting frame, a pedal A1 is fixed on the platform plate 11, and the left and right sides of the platform mounting frame are Double-axis linear guide rails 2 are respectively fixed, and a slider 3 is slidably installed in the double-axis linear guide rail 2. A support frame 4 is fixedly connected to the slider 3, and a pedal B9 is connected and fixed between the left and right two support frames 4. The pedal A1 is located above pedal B9. The bottom of the platform board 11 is provided with a motor 5, an unlocking device 7 and a lock cylinder assembly 8. The rack and pinion assembly 6 includes a gear 61 and a rack 62. The gear 61 is fixedly installed on the power output shaft of the motor 5, and the rack 62 is installed on the pedal. on B9. Unlocking device 7 comprises ...

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Abstract

The invention discloses a platform compensator. The platform compensator comprises a platform installation frame and a gear rack assembly, a pedal A is arranged on a platform board, double-axis linearguide rails are correspondingly fixed to the left side and the right side of the platform installation frame, sliding blocks are mounted in the double-axis linear guide rails in a rolling mode, supporting frames are fixedly connected to the sliding blocks, a pedal B is fixedly connected between the left supporting frame and the right supporting frame, a motor, an unlocking device and a lock cylinder assembly are arranged at the bottom of the platform board, the unlocking device comprises a motor brake, a shifting fork, a lock dog mounting seat, a lock tongue, a fixing plate and a spring, thelock core assembly comprises a lock cylinder rotating disc and a lock disc, the lock disc is fixed to the fixing plate through a screw, the lock core turntable is rotatably mounted in the lock disc, and a reset indicating position and an unlock indicating position are arranged on the lock disc of the lock cylinder assembly. According to the platform compensator, the motor is locked or unlocked through the unlocking device, misoperation can be prevented, power of the motor is transmitted to the pedal B through the gear rack assembly and drives the pedal B to extend or retract, and operation isvery convenient.

Description

technical field [0001] The invention relates to a platform auxiliary device, in particular to a platform compensator. Background technique [0002] When the existing rail transit train stops at the platform, there is a large gap between the outer edge of the door and the platform. Passengers need to step over the gap when getting on and off the train, and there is a possibility of stepping on the gap and falling down. Therefore, the platform is equipped with a platform compensator to reduce the gap. Generally speaking, a telescopic platform compensator is used, that is, the pedal is usually hidden in the car body under the door. When the train stops, the pedal protrudes from the car body. , to fill the gap between the platform and the door. The installation of the platform compensator needs to occupy a certain amount of vehicle space. The existing telescopic platform compensator occupies the vehicle space below the floor at the door of the vehicle, and it is inconvenient to...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B61B1/02
CPCB61B1/02
Inventor 孙静国王中苏邱宇
Owner 南京启越机电设备有限公司
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