CN2772915Y - Auxiliary active compress of door system for high-speed railway - Google Patents

Auxiliary active compress of door system for high-speed railway Download PDF

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Publication number
CN2772915Y
CN2772915Y CN 200420109287 CN200420109287U CN2772915Y CN 2772915 Y CN2772915 Y CN 2772915Y CN 200420109287 CN200420109287 CN 200420109287 CN 200420109287 U CN200420109287 U CN 200420109287U CN 2772915 Y CN2772915 Y CN 2772915Y
Authority
CN
China
Prior art keywords
door
door leaf
arm
hold
rotating shaft
Prior art date
Application number
CN 200420109287
Other languages
Chinese (zh)
Inventor
李恒文
刘斌坤
丁瑞权
Original Assignee
南京康尼机电新技术有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 南京康尼机电新技术有限公司 filed Critical 南京康尼机电新技术有限公司
Priority to CN 200420109287 priority Critical patent/CN2772915Y/en
Application granted granted Critical
Publication of CN2772915Y publication Critical patent/CN2772915Y/en

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Abstract

The utility model relates to an active auxiliary pressing device arranged on the front part of a door system for a high-speed railway passenger train. Peripheral seal rubber strips on a door leaf (7) are attached to peripheral seal press strips (10); a piston rod of a cylinder (14) is connected to a drawing supporting arm (16) which is respectively rotated anticlockwise around a rotating shaft (15) of the supporting arm; a lock hook (17) and a locking pin on the door leaf (7) are pressed tightly; the supporting arm (16) is rotated clockwise around the rotating shaft (15) of the supporting arm to the position of a spacer pin (18) and is separated from the lock hook (17), and the lock hook (17) and the locking pin are tightly pressed by a torsion spring (19). The active auxiliary pressing device has the advantages that an auxiliary wedge-caulking device is added on the front part in the system, and the door leaf is limited and supported by a point, so the safe performance of the door system is ensured.

Description

Active auxiliary clamping device in the door system of high-speed railway vehicle
Technical field
The utility model relates to a kind of active auxiliary clamping device that is located in the door system of high-speed railway vehicle, belong to the railway field of transport machinery.
Background technology
The 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 the defective at above-mentioned existence, proposes a kind of active auxiliary clamping device of setting up in the front portion of door system of high-speed railway vehicle, but its actv. improves the sealing property and the safety performance of door system.Technical solution of the present utility model, its structure is that the piston rod of cylinder joins with the pulling hold-down arm, the pulling hold-down arm rotates counterclockwise around the hold-down arm rotating shaft respectively, make latch hook after the latch hook rotating shaft is rotated, compress the locking pin on the door leaf, thereby make and to be fitted in the sealing joint strip generation sufficient elasticity distortion on the seal trim strip all round and to guarantee sealing property pushing away before the door leaf, can also effectively prevent that the car door accident from opening this moment; When releasing compresses, promote hold-down arm by the piston rod of cylinder and clockwise rotate position to locating dowel pin around the hold-down arm rotating shaft, throw off the support to latch hook, latch hook goes back to by the torsion spring effect and gets out of the way locking pin.According to the environment needs, can change motor-driven into by air cylinder driven.Advantage: active auxiliary clamping device has been set up at the rear portion in system, has improved the sealing property of door system, has guaranteed the safety performance of door system.
Description of drawings:
Fig. 1 is the utility model exemplary systems structure front schematic view.
Fig. 2 is the A-A section-drawing of Fig. 1.
Fig. 3 is the scheme drawing of active auxiliary clamping device 7.
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, and 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 14th, cylinder, the 15th, around hold-down arm rotating shaft, the 16th, pulling hold-down arm, the 17th, latch hook, the 18th, locating dowel pin, the 19th, torsion spring.
The specific embodiment
Contrast accompanying drawing 1,2 drives load carrier 2 and is installed on the car body 1, bears the total weight of door leaf 7 after taking door frame and door leaf 7 is captiveed joint by it, and drives 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 13 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 3 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.
Contrast accompanying drawing 3, its structure is that all round sealing joint strip on the door leaf 7 fits together with seal trim strip 10 all round, the piston rod of cylinder 14 joins with pulling hold-down arm 16, pulling hold-down arm 16 rotates counterclockwise around hold-down arm rotating shaft 15 respectively, locking pin on latch hook 17 and the door leaf 7 compresses, hold-down arm 16 clockwise rotates to the position of locating dowel pin 18 around hold-down arm rotating shaft 15, throws off the support to latch hook 17, goes back under the effect of latch hook 17 by torsion spring 19 and gets out of the way locking pin.Active auxiliary clamping device 3 is pressing mechanisms of door system.When door leaf cuts out and after locking puts in place, active auxiliary clamping device 3 further promotes door leaf 7 forward, can make all round sealing joint strip on the door leaf 7 fit better, guarantee on sealing joint strip on the door leaf 7 and the car body back seal press strip enough compress variations to be arranged and the sealing property that improves door system with seal trim strip 10 all round.After door leaf 7 cuts out, the piston rod withdrawal of cylinder 14, pulling hold-down arm 16 rotates counterclockwise around hold-down arm rotating shaft 15, the locking pin that latch hook 17 is promoted on the door leaf 7 fully compresses car door, make to be fitted in the sealing joint strip generation sufficient elasticity distortion on the seal trim strip 10 all round and to guarantee sealing property, can also effectively prevent that the car door accident from opening this moment.When opening the door, system stretches out the piston rod of cylinder 14, promotes hold-down arm 16 and clockwise rotates to the position of locating dowel pin 18 around hold-down arm rotating shaft 15, throws off the support to latch hook 17.Latch hook 17 rotates counterclockwise releasing to the compressing of locking pin under the effect of torsion spring 19, door leaf 7 can be opened.According to the requirement of environment for use, can select cylinder or motor-driven.
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, and a record fault data different in periodical duty, and the number of times of these faults appearance are convenient to 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 ISO3309/4335 etc. pass to Vehicle Information System with the fault data of comprehensive door status information and record.So that the driver in time suitably handles according to state and failure condition when the Qianmen.

Claims (1)

1, active auxiliary clamping device in the door system of high-speed railway vehicle, it is characterized in that all round sealing joint strip on the door leaf (7) fits together with seal trim strip (10) all round, the piston rod of cylinder (14) joins with pulling hold-down arm (16), pulling hold-down arm (16) rotates counterclockwise around hold-down arm rotating shaft (15) respectively, locking pin on latch hook (17) and the door leaf (7) compresses, hold-down arm (16) clockwise rotates to the position of locating dowel pin (18) around hold-down arm rotating shaft (15), disengagement is to the support of latch hook (17), and latch hook (17) is removed pressing locking pin by torsion spring (19).
CN 200420109287 2004-11-30 2004-11-30 Auxiliary active compress of door system for high-speed railway CN2772915Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 200420109287 CN2772915Y (en) 2004-11-30 2004-11-30 Auxiliary active compress of door system for high-speed railway

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 200420109287 CN2772915Y (en) 2004-11-30 2004-11-30 Auxiliary active compress of door system for high-speed railway

Publications (1)

Publication Number Publication Date
CN2772915Y true CN2772915Y (en) 2006-04-19

Family

ID=36708172

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 200420109287 CN2772915Y (en) 2004-11-30 2004-11-30 Auxiliary active compress of door system for high-speed railway

Country Status (1)

Country Link
CN (1) CN2772915Y (en)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104349960A (en) * 2012-06-06 2015-02-11 纳博特斯克有限公司 Railway vehicle plug door device and railway vehicle plug door
CN104853975A (en) * 2012-11-21 2015-08-19 东海旅客铁道株式会社 Railroad vehicle and plug door for railroad vehicle
CN104912450A (en) * 2015-06-03 2015-09-16 南京康尼机电股份有限公司 Integrally formed composite door leaf and manufacturing method of composite door leaf
CN105464483A (en) * 2016-01-06 2016-04-06 南京海龙电气科技有限公司 Door lock for rail transit sliding plug door and sliding plug door
CN105464490A (en) * 2016-01-06 2016-04-06 南京海龙电气科技有限公司 Electric auxiliary lock
CN109501823A (en) * 2018-11-29 2019-03-22 中车山东机车车辆有限公司 A kind of folding door box car
CN109715469A (en) * 2016-09-01 2019-05-03 克诺尔有限公司 For sealing the equipment and rail vehicle that are used at least one door leaf of rail vehicle
CN110001915A (en) * 2019-03-22 2019-07-12 中国电子科技集团公司第三十八研究所 A kind of locking releasing device

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104349960A (en) * 2012-06-06 2015-02-11 纳博特斯克有限公司 Railway vehicle plug door device and railway vehicle plug door
CN104349960B (en) * 2012-06-06 2017-08-04 纳博特斯克有限公司 Rail truck embedded door gear and rail truck embedded door
CN104853975A (en) * 2012-11-21 2015-08-19 东海旅客铁道株式会社 Railroad vehicle and plug door for railroad vehicle
CN104912450A (en) * 2015-06-03 2015-09-16 南京康尼机电股份有限公司 Integrally formed composite door leaf and manufacturing method of composite door leaf
CN105464483A (en) * 2016-01-06 2016-04-06 南京海龙电气科技有限公司 Door lock for rail transit sliding plug door and sliding plug door
CN105464490A (en) * 2016-01-06 2016-04-06 南京海龙电气科技有限公司 Electric auxiliary lock
CN105464490B (en) * 2016-01-06 2018-05-18 南京海龙电气科技有限公司 A kind of electric-operated lock
CN109715469A (en) * 2016-09-01 2019-05-03 克诺尔有限公司 For sealing the equipment and rail vehicle that are used at least one door leaf of rail vehicle
CN109501823A (en) * 2018-11-29 2019-03-22 中车山东机车车辆有限公司 A kind of folding door box car
CN110001915A (en) * 2019-03-22 2019-07-12 中国电子科技集团公司第三十八研究所 A kind of locking releasing device

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Date Code Title Description
GR01 Patent grant
C14 Grant of patent or utility model
CP03 Change of name, title or address

Address after: 210013 Gulou District, Jiangsu, Nanjing No. 39 model road

Patentee after: Nanjing Kangni Electromechanical Co., Ltd.

Address before: North Road, Nanjing City, Jiangsu Province, No. 50 210013

Patentee before: Kangni Electromechanical New Technology Co., Ltd., Nanjing

C56 Change in the name or address of the patentee

Owner name: NANJING KANGNI ELECTROMECHANICAL CO., LTD.

Free format text: FORMER NAME: KANGNI ELECTROMECHANICAL NEW TECHNOLOGY CO LTD, NANJING

CX01 Expiry of patent term

Expiration termination date: 20141130

Granted publication date: 20060419

C17 Cessation of patent right