CN2744575Y - High-speed railway passenger carriage door apparatus - Google Patents

Abstract

The utility model relates to a high-speed railway passenger carriage door apparatus. A drive bearing device is arranged on the train body, the drive bearing device is connected with a door leaf through a drive portable door frame which is on the drive bearing device, and an isolating locking device which is arranged on the door leaf is connected with a stick harness on the train body. Outer operating equipment, interior operating equipment, a train door, and an emergency locking device are connected with a gate controller through a cable. The outer operating equipment and the train door emergency locking device are connected with the double dot simultaneously locking device which is arranged on the train body through a steel cable, and an upper lock hook and a lower lock hook which are in the double dot simultaneously locking device are connected with a bayonet catch on the door leaf. A lower sweep arm device is fixed on the train body. The lower swing arm is connected with a lower glide path which is on the door leaf through a rolling wheel which is on the lower swing arm mechanism. An auxiliary wedge-caulking device which is arranged on the door leaf is connected with the diagonal shim block which is on the train body through the rolling wheel on the door leaf. The utility model has the advantages that the utility model satisfies the performance requirements of the door system applied on the high-speed train, and the performance requirements are safe, reliable, sealed, sound isolation and heat insulation. The gate controller has the function of perfect intelligent network control.

Description

The high-speed railway passenger door gear

Technical field

The utility model relates to a kind of high-speed railway passenger door gear.Belong to the railway field of transport machinery.

Background technology passenger train stopping sliding door is the railway passenger train passenger passage of train up and down, and the reliability of stopping sliding door and security relationship are to the normal operation of train and passenger's safety.At present the seal style of domestic common Automatic Plug Doors adopts single lip seal substantially, the rigidity of door leaf, sound insulation, heat insulation also just at quasi high-speed following vehicle design.For high-speed railway passenger, owing to aerodynamic reason makes vehicle propose the harsh more requirement except safety and reliability to door system door system, also sealing property, sound insulation value, the heat-proof quality of door system are had higher requirement, to guarantee the driving comfort of high speed train.

Summary of the invention

The purpose of this utility model is at above-mentioned requirements, proposes a kind of door system of high-speed railway vehicle of novel structure.Technical solution of the present utility model, its structure is to drive load carrier to be equipped with on the car body, door frame is taken in driving on the load carrier and door leaf joins by driving, isolate locking device be located on the door leaf with car body on stopper join, be contained in the outer handling device on the car body, interior handling device, the car door emergency unlocking device joins by cable and gating device, outer handling device, the car door emergency unlocking device joins by steel rope and the synchronous locking device of two point that is contained on the car body, last latch hook in the synchronous locking device of two point, the lock pin of locking on structure and the door leaf joins down, following oscillating arm mechanisms is contained on the car body, join by roller on the following oscillating arm mechanisms and the glide path on the door leaf, auxiliary wedging device is located on the door leaf, joins by roller on the door leaf and the tapered wedges on the car body.

Advantage of the present utility model: the innovation below having carried out on the basis of existing Automatic Plug Doors: adopt the synchronous locking device of two point, increase the safety and the reliability of door system.Adopt the mode of multi-lip seal, and increase active auxiliary clamping device, guarantee the door system good sealing property.Increase auxiliary wedging device in the front portion of door system, increase the constraint resting point of door leaf, the safety that improves door system.Existing door system is optimized design, and door drive mechanism can adopt the driving of motor or cylinder.Door leaf can adopt special lightweight, the compound sandwich structure of high strength, satisfies the bullet train door system to the rigidity requirement of door leaf with sound-insulating and heat-insulating requires and security requirement.Gating device has perfect intelligent network controllable function.This patent satisfies door system and use required safe, reliable, sealing, sound insulation and performance requriements such as heat insulation on bullet train.

Description of drawings:

Fig. 1 is a structure front schematic view of the present utility model.

Fig. 2 is the A-A section-drawing of Fig. 1.

Among the figure 1 is car body, the 2nd, drives load carrier, the 3rd, and active auxiliary clamping device, the 4th is isolated locking device, the 5th, outer handling device, the 6th, the synchronous locking device of two point, the 7th, door leaf, the 8th, following oscillating arm mechanisms, the 9th, auxiliary wedging device, the 10th, peripheric sealing press strip, the 11st, interior handling device, the 12nd, car door emergency unlocking device, the 13rd, gating device (DCU).

The specific embodiment

Contrast accompanying drawing 1,2, its structure is to drive load carrier 2 to be equipped with on the car body 1, door frame is taken in driving on the load carrier 2 and door leaf 7 joins by driving, isolate locking device 4 be located on the door leaf 7 with car body 1 on stopper join, be contained in the outer handling device 5 on the car body 1, interior handling device 11, car door emergency unlocking device 12 joins by cable and gating device 14, outer handling device 5, car door emergency unlocking device 12 joins by steel rope and the synchronous locking device 6 of two point that is contained on the car body 1, last latch hook in the synchronous locking device 6 of two point, the lock pin of locking down on structure and the door leaf 7 joins, following oscillating arm mechanisms 8 is contained on the car body 1, join by roller on the following oscillating arm mechanisms 8 and the glide path on the door leaf 7, auxiliary wedging device 9 is located on the door leaf 7, joins by the tapered wedges on roller on the door leaf 7 and the car body 1.

Drive load carrier 2 and be installed on the car body 1, after driving taking door frame and door leaf 7 is captiveed joint on the load carrier 2, bear the total weight of door leaf 7, and drive the action that door leaf 7 opens or cuts out along the door leaf path of motion of setting.By the slideway in the driving load carrier 2 and following oscillating arm mechanisms 8 combineds action of student portion, make door leaf according to the moving orbiting motion of plug roping.Close when putting in place when door, double-lip seal adhesive tape and peripheric sealing press strip 10 on the door leaf 7 fit tightly and produce elastic deformation; The synchronous locking device 6 of two point is closed at door leaf 7 and door leaf 7 is locked in correct perch after putting in place, and meanwhile auxiliary wedging device 9 also is in the wedging state provides relevant position constraint bearing capacity; Active auxiliary clamping device 3 further pushes away door leaf 7 forward after door leaf cuts out again and makes the double-lip seal adhesive tape of door leaf and the peripheric sealing press strip 10 that is installed on the car body fully fit tightly, and guarantees that the sealing property of door system meets the demands.By operating outer handling device 5, interior handling device 11, car door emergency unlocking device 12 to gating device 14 fire switch gate signals, gating device (DCU) 13 sends instruction after receiving switch door request signal, make to drive load carrier 2, active auxiliary clamping device 3, the synchronous locking device 6 of two point and carry out corresponding actions, thus finish door unlatching, close and the stretching out and regain of pedal automatically.Behind the closing of the door, door system retrains door leaf 78 some positions door leaf, and they are respectively that the last latch hook on the synchronous locking device 6 of two point, following latch hook hook the lock pin up and down on the door leaf respectively; Two latch hooks on two active auxiliary clamping devices hook the locking pin up and down on the door leaf respectively; Roller on two auxiliary wedging devices 9 inserts in the wedge; Take door frame and door leaf 7 is rigidly connected; In the guide rail of the roller of following oscillating arm mechanisms 8 and door leaf 7 bottoms door leaf is produced constrained force.Can guarantee door system reliability and safety by above constraint.

Based on gating device (DCU) 13 action of control gate all-sidedly and accurately of microprocessor, finish the detection of safety protection function such as disturbance of intelligence, door isolation monitoring, degraded mode function, vital circuit etc. simultaneously.The electronics door control unit also has automatic fault supervision, diagnosis and function of reporting.Diagnostic program can be discerned dissimilar faults, also can write down a fault data different in periodical duty, and the number of times of these faults appearance, so that the sense cycle fault.The data of these records can also pass to Vehicle Information System or download to carries out failure analysis in the PC.The network communication type that gating device (DCU) 13 is supported has MVB, CAN, and RS485, LON and IS03309/4335 etc. can pass to Vehicle Information System with the fault data of comprehensive door status information and record.So that the driver in time carries out suitable processing according to state and failure condition when the Qianmen.

Claims (1)

1, the high-speed railway passenger door gear, it is characterized in that driving load carrier (2) is equipped with on the car body (1), door frame is taken in driving on the load carrier (2) and door leaf (7) joins by driving, isolation locking device (4) is located on the door leaf (7) and the stopper on the car body (1) is joined, be contained in the outer handling device (5) on the car body (1), interior handling device (11), car door emergency unlocking device (12) joins by cable and gating device (14), outer handling device (5), car door emergency unlocking device (12) joins by steel rope and the synchronous locking device of two point (6) that is contained on the car body (1), last latch hook in the synchronous locking device of two point (6), the lock pin of locking down on structure and the door leaf (7) joins, following oscillating arm mechanisms (8) is contained on the car body (1), join by roller on the following oscillating arm mechanisms (8) and the glide path on the door leaf (7), auxiliary wedging device (9) is located on the door leaf (7), joins by the tapered wedges on roller on the door leaf (7) and the car body (1).

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