WO2012171279A1 - 轨道车辆用内置塞拉门装置 - Google Patents
轨道车辆用内置塞拉门装置 Download PDFInfo
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- WO2012171279A1 WO2012171279A1 PCT/CN2011/079878 CN2011079878W WO2012171279A1 WO 2012171279 A1 WO2012171279 A1 WO 2012171279A1 CN 2011079878 W CN2011079878 W CN 2011079878W WO 2012171279 A1 WO2012171279 A1 WO 2012171279A1
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- WIPO (PCT)
- Prior art keywords
- door leaf
- built
- door
- slider
- door device
- Prior art date
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- 230000007246 mechanism Effects 0.000 claims abstract description 110
- 238000003825 pressing Methods 0.000 claims abstract description 37
- 238000007789 sealing Methods 0.000 claims description 28
- 238000004891 communication Methods 0.000 claims description 2
- 238000000034 method Methods 0.000 abstract description 10
- 230000008569 process Effects 0.000 abstract description 8
- 230000000694 effects Effects 0.000 abstract 1
- 230000009471 action Effects 0.000 description 13
- 239000011229 interlayer Substances 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000005192 partition Methods 0.000 description 3
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000009499 grossing Methods 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 239000010410 layer Substances 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 210000003454 tympanic membrane Anatomy 0.000 description 1
Images
Classifications
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
- E05D15/00—Suspension arrangements for wings
- E05D15/06—Suspension arrangements for wings for wings sliding horizontally more or less in their own plane
- E05D15/10—Suspension arrangements for wings for wings sliding horizontally more or less in their own plane movable out of one plane into a second parallel plane
- E05D15/1065—Suspension arrangements for wings for wings sliding horizontally more or less in their own plane movable out of one plane into a second parallel plane with transversely moving track
- E05D15/1068—Suspension arrangements for wings for wings sliding horizontally more or less in their own plane movable out of one plane into a second parallel plane with transversely moving track specially adapted for use in railway-cars or mass transit vehicles
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61D—BODY DETAILS OR KINDS OF RAILWAY VEHICLES
- B61D19/00—Door arrangements specially adapted for rail vehicles
- B61D19/003—Door arrangements specially adapted for rail vehicles characterised by the movements of the door
- B61D19/005—Door arrangements specially adapted for rail vehicles characterised by the movements of the door sliding
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61D—BODY DETAILS OR KINDS OF RAILWAY VEHICLES
- B61D19/00—Door arrangements specially adapted for rail vehicles
- B61D19/02—Door arrangements specially adapted for rail vehicles for carriages
- B61D19/026—Safety devices for preventing passengers from being injured by movements of doors or variations in air pressure
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
- E05F15/00—Power-operated mechanisms for wings
- E05F15/60—Power-operated mechanisms for wings using electrical actuators
- E05F15/603—Power-operated mechanisms for wings using electrical actuators using rotary electromotors
- E05F15/632—Power-operated mechanisms for wings using electrical actuators using rotary electromotors for horizontally-sliding wings
- E05F15/655—Power-operated mechanisms for wings using electrical actuators using rotary electromotors for horizontally-sliding wings specially adapted for vehicle wings
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
- E05D15/00—Suspension arrangements for wings
- E05D15/06—Suspension arrangements for wings for wings sliding horizontally more or less in their own plane
- E05D15/10—Suspension arrangements for wings for wings sliding horizontally more or less in their own plane movable out of one plane into a second parallel plane
- E05D15/1065—Suspension arrangements for wings for wings sliding horizontally more or less in their own plane movable out of one plane into a second parallel plane with transversely moving track
- E05D2015/1071—Suspension arrangements for wings for wings sliding horizontally more or less in their own plane movable out of one plane into a second parallel plane with transversely moving track the track being directly linked to the fixed frame, e.g. slidingly
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
- E05Y2201/00—Constructional elements; Accessories therefor
- E05Y2201/40—Motors; Magnets; Springs; Weights; Accessories therefor
- E05Y2201/404—Function thereof
- E05Y2201/41—Function thereof for closing
- E05Y2201/412—Function thereof for closing for the final closing movement
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
- E05Y2400/00—Electronic control; Electrical power; Power supply; Power or signal transmission; User interfaces
- E05Y2400/10—Electronic control
- E05Y2400/40—Control units therefor
- E05Y2400/41—Control units therefor for multiple motors
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
- E05Y2900/00—Application of doors, windows, wings or fittings thereof
- E05Y2900/50—Application of doors, windows, wings or fittings thereof for vehicles
- E05Y2900/51—Application of doors, windows, wings or fittings thereof for vehicles for railway cars or mass transit vehicles
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T30/00—Transportation of goods or passengers via railways, e.g. energy recovery or reducing air resistance
Definitions
- the present invention relates to a door device for use in a rail vehicle, and more particularly to a built-in plug door device for a rail vehicle.
- the automatic door systems for high-speed trains, trunk trains and urban rail trains at home and abroad are basically divided into three categories: external swing type sliding door, built-in side sliding door and external sliding door.
- the swinging type sliding door mainly drives the opening and closing of the door leaf 1' by the driving device.
- the key feature is that the outside of the door leaf 1' is flush with the outside of the vehicle when the door is closed, and the vehicle body 2 when the door is opened.
- the use of the swing-out type of sliding door has the following problems: (1)
- the width of the car body 2' is reduced: usually, the automatic door system is symmetrically arranged on both sides of the railway vehicle, so that the space on both sides occupies about 140 mm due to the swinging of the door. .
- the distance between the platform and the building to the protruding portion of the vehicle is strictly controlled to prevent the vehicle from exceeding the boundary between the platform and the building when the vehicle is running, so that the width of the body 2' of the outer swinging door is affected by the door.
- the width of the car body 2' mainly affects the width of the aisle between the seats or the seats and affects the ride comfort; (2) increases the risk of driving: because the swinging door is opened to the outside of the car, especially at high speed, due to the two cars When the meeting is affected by the pressure wave, the door leaf 1' has the possibility of falling outward. Such an example has occurred during the operation of foreign high-speed railway vehicles, so the safety requirements of the door system are high and the dependence on the locking system is high; 3) Poor sealing performance: the sealing of the outer pendulum sliding door is tightened by the locking device to the inside of the vehicle and the sealing rubber strip is compressed to achieve sealing. Therefore, there is a leak in the high-speed car or tunnel due to the influence of negative pressure. Phenomenon, which causes discomfort to the passenger's eardrum compression.
- the built-in side sliding door drives the opening and closing of the door leaf 1' by the driving device.
- the key feature is that when the door leaf 1' is closed and the outer wall surface of the vehicle body 2' has a height of about 35 mm, when the door is opened, the door is opened. It is hidden in the car body 2' and the side wall 4', and 3' is the movement track of the door leaf 1' (moving only in the X direction).
- the scheme satisfies the wide car body 2' and safety requirements, but still has the following problems: (1) high-speed operation, especially when the running speed is greater than 250km/h, the aerodynamic characteristics are poor, the running resistance is high, and the energy consumption is high; (2) The appearance is not smooth, the existence of the height difference makes the aerodynamic noise during operation; (3) because the door leaf 1' and the outer wall have a certain height step, affecting the overall appearance of the vehicle; (4) the vehicle with the built-in side sliding door It is not suitable for mechanized operation when cleaning in the door area.
- the door leaf In the process of opening and closing the sliding door, the door leaf is placed outside the vehicle body at a certain distance from the outer wall surface, usually about 50 mm. Since the door leaf protrudes outside the vehicle, there are the following problems: (1) the aerodynamic characteristics of the vehicle are poor during operation, and the noise is high at high speed; (2) the protruding door leaf occupies the gap between the vehicle and the platform, so that the width of the vehicle body Affected, the car body should not be too wide. Therefore, the external sliding door is usually used for urban rail vehicles with lower running speeds.
- the object of the present invention is to overcome the deficiencies of the prior art and provide a built-in sliding door device for a rail vehicle.
- the bearing mechanism, the driving mechanism, the sealing mechanism and the pressing mechanism By improving the bearing mechanism, the driving mechanism, the sealing mechanism and the pressing mechanism, the door leaf is built inside the vehicle body. And can ensure the safety and airtight performance of rail vehicles.
- the invention comprises a control mechanism, a driving mechanism, a bearing mechanism, a pressing mechanism, a guiding chute and a door leaf;
- the supporting mechanism comprises a guiding column, two sleeves, a connecting rod, a sliding block and a guiding wheel; wherein: The top end of the slider is fixedly connected with the door leaf, the bottom end of the slider is connected with the driving mechanism, the slider is sleeved on the connecting rod and moves along the connecting rod, and the two sleeves are respectively fixed at the two ends of the connecting rod, and the sleeve is sleeved
- the guiding wheel is fixed on the sliding block, the guiding wheel is arranged in the guiding chute, and the guiding wheel is used in combination with the guiding chute;
- the control mechanism is respectively connected with the driving mechanism and the pressing mechanism.
- the guiding chute includes a linear groove and an arc groove.
- the linear groove is disposed in a lateral direction, and the arc groove is disposed in a longitudinal direction, and the bottom end of the arc groove communicates with the linear groove.
- the slider is provided with a base, a sliding rod and an inclined groove, and the base is located at the bottom end of the slider.
- the base is connected to the driving mechanism, one end of the sliding rod is fixed on the base, the other end of the sliding rod is disposed in the inclined groove, the inclined groove is located on the sliding block, the sliding rod and the inclined groove are used together, and the driving mechanism is only needed.
- the lateral and longitudinal movement of the slider can be achieved by providing power in one direction, making the drive mechanism simpler and the entire device easier.
- the angle between the inclined groove and the lateral direction is 20 to 70 degrees.
- the device further comprises a sealing mechanism, the sealing mechanism is arranged on the outer circumference of the door leaf, and is arranged on the outer circumference of the door leaf to open the door without being stepped on by the passenger and prolonging the service life.
- the sealing mechanism In order to make the sealing mechanism conform to the step of the vehicle body by its own deformation, it is also possible to compensate for the deformation caused by the manufacturing of the vehicle body or the deformation caused by the high-speed operation, and the sealing mechanism is a sealing rubber strip which is compressible and deformable.
- the end of the door leaf is provided with a step for preventing the door leaf from sliding, and the step on the door leaf is provided with a sealing mechanism, and the step on the door leaf is provided with a sealing mechanism, and the existence of the step can make the door leaf be subjected to the step after the door is closed. Will not slip to the outside of the car body.
- the pressing mechanism comprises a rotating shaft, a pressing wheel, a rotating arm, a supporting shaft, a bracket, a driver and a pin; wherein: the driver is connected with the control mechanism, the driver is fixed on the bracket, and the rotating arm is connected to the bracket through the supporting shaft, and is pressed
- the wheel is connected to the top end of the rotating arm through the rotating shaft, and the driver is connected to the bottom end of the rotating arm through the pin shaft and drives the rotating arm to rotate around the supporting shaft, and drives the rotating arm to rotate under the action of the driver, so that the pressing wheel presses the door leaf and keeps it It will not be opened in the pressed position.
- the pressing mechanism further includes a positioning stop that is fixed to the bracket.
- the working principle of the invention is: opening operation: firstly, the pressing mechanism controls the pressing mechanism to release the door leaf, and then the control mechanism controls the driving mechanism to linearly move in the lateral direction. Since the movement track of the supporting mechanism is restricted by the guiding chute, the door opening is In the initial stage, the carrying mechanism drives the door leaf to move longitudinally (inside the vehicle), and thus completes the action of “plugging” inward. When the guiding wheel moves to the linear groove of the guiding chute, the door leaf moves linearly along the driving direction with the driving mechanism, completing “ Pulling the action of the door, the door leaf is placed in the inner interlayer formed by the wall between the car body and the side wall when the door is opened, and the door opening process is completed.
- Closing action Firstly, the control mechanism controls the driving mechanism to move linearly in the lateral direction. When the guiding wheel moves to the arc groove of the guiding chute, the driving mechanism is driven to run along the set trajectory until the door leaf is moved to be flush with the outside of the vehicle. The control mechanism controls the pressing mechanism to press the door leaf to complete the process of closing the door.
- the present invention Compared with the prior art, the present invention has the following advantages.
- the present invention combines the advantages of the outer swing sliding door and the built-in side sliding door, and avoids the disadvantages of the external sliding door, and solves the smooth appearance of the built-in side sliding door by the slapping motion.
- the problem is that the outer side of the vehicle body of the invention is smoother, and the influence of the high-speed running pressure wave on the door leaf is reduced, and the average pressure of the built-in sliding door (smoothing) is reduced by 47% compared with the inner side sliding door (recessed) by the finite element calculation, and It can reduce the wind resistance, save energy and environmental protection; smooth outer side surface reduces the noise of high-speed operation, the built-in sliding door (smooth) is 7.5dB lower than the average noise of the built-in side sliding door (recess); the invention does not occupy the space outside the vehicle.
- the body of the car can be 140mm wider than the body of the swinging door.
- the width of the car body can be increased by about 4.2%, and the space of the aisle can be increased by 15% to 20%.
- the passability and ride comfort in the vehicle are improved; the door leaf is pressed against the vehicle body at the end of the door leaf plugging process of the invention, completely limiting the possibility of the door leaf falling outward, thereby improving safety and sealing reliability. Sex.
- Figure 1 is a schematic diagram of an external pendulum sliding door
- Figure 2 is a schematic diagram of a built-in side sliding door
- Figure 3 is a schematic structural view of the door opening state of the present invention.
- Figure 4 is a schematic structural view of the closed state of the present invention.
- Figure 5 is a partial enlarged view of the vehicle body and door leaf sealing structure of Figure 3;
- Figure 6 is a partial schematic view showing the pressing mechanism of the present invention pressing the door leaf when the door is closed;
- Figure 7 is a partial schematic view of the pressing mechanism of the present invention releasing the door leaf when the door is opened.
- the embodiment includes a control mechanism 1, a driving mechanism 2, a supporting mechanism 3, a pressing mechanism 4, a guiding chute 5, a side wall partition 6, a door leaf 7, a vehicle body 8 and a sealing mechanism 9;
- the partition wall 6 is located on the inner side of the vehicle body 8, and a sandwich layer is formed between the side wall partition wall 6 and the vehicle body 8, and the interlayer size is matched with the door leaf 7.
- the control mechanism 1, the drive mechanism 2, the support mechanism 3, the pressing mechanism 4 and the guide chute 5 is located on the inner side of the vehicle body 8;
- the support mechanism 3 includes a guide post 10, a sleeve 11, a connecting rod 12, a slider 13 and a guide wheel 14; wherein: the top end of the slider 13 is fixedly connected with the door leaf 7, the bottom of the slider 13 The end is connected to the driving mechanism 2, the slider 13 is sleeved on the connecting rod 12 and laterally moved along the connecting rod 12.
- the sleeve 11 is fixed on both ends of the connecting rod 12, and the sleeve 11 is sleeved on the guiding column 10 and guided along
- the column 10 is longitudinally moved, the guide post 10 is fixed on the vehicle body 8, the guide wheel 14 is fixed on the slider 13, the guide wheel 14 is disposed on the guide chute 5, and the guide wheel 14 and the guide chute 5 are used together, and the guide wheel 14 is used.
- the movement is restricted in the guiding chute 5, and the guiding chute 5 comprises a linear groove 15 and an arc groove 16, and the linear groove 15 is arranged in the lateral direction, the arc
- the groove 16 is disposed in the longitudinal direction, the linear groove 15 and the arc groove 16 are perpendicular, and the bottom end of the arc groove 16 is in communication with the linear groove 15.
- the top end of the arc groove 16 is close to the door leaf 7.
- the carrier mechanism 3 is movable in the lateral direction (X direction) and the longitudinal direction (Y direction) for carrying the load transmitted by the door leaf 7.
- the slider 13 is provided with a base 17, a slide bar 18 and an inclined groove 19, and the base 17 is located at the bottom end of the slider 13.
- the base 17 is connected to the driving mechanism 2, one end of the sliding rod 18 is fixed on the base 17, and the other end of the sliding rod 18 is disposed in the inclined groove 19, and the sliding rod 18 and the inclined groove 19 are used together, and the sliding rod 18 is used.
- the movement is restricted in the inclined groove 19, the inclined groove 19 is located on the slider 13, the slide bar 18 and the inclined groove 19 are used together, and the drive mechanism 2 can realize the lateral and vertical directions of the slider 13 as long as the power is supplied in one direction. The movement makes the drive mechanism 2 simpler and the entire device easier.
- the angle between the inclined groove 19 and the lateral direction (X direction) is an angle of 35 degrees in the embodiment.
- the angle of the angle is to ensure that the power is smoothly transmitted, and the door can be driven by the base 17 7 moves in the longitudinal direction (Y direction) along the arc groove 16 when the door is closed, so that the outer side surface of the door leaf 7 is flush with the outer side of the vehicle body 8, as shown in FIG.
- the driving mechanism 2 transmits the driving force of the driving mechanism 2 to the supporting mechanism 3 through a non-rigid connection until the door leaf 7 realizes the switching action, especially when approaching the closing position, the door leaf is restricted by the movement of the guiding chute 5 to the guiding wheel 14 7 and the carrier mechanism 3 moves in the longitudinal direction to achieve a "plug" motion.
- the end portions of the door leaf 7 and the vehicle body 8 are respectively provided with steps for preventing the door leaf from sliding.
- the step on the door leaf 7 is provided with a sealing mechanism 9, and the existence of the step can be made after the door is closed. Since the door leaf 7 is subjected to the step, it does not slip to the outside of the vehicle body 8, which improves the safety of the entire device at high speed.
- a certain gap is left between the door leaf 7 and the vehicle body 8 to prevent the opening and closing doors from interfering with each other, and the deformable sealing rubber strip provided near the outer side of the door leaf 7 is used to fill the gap, so that the outer side of the vehicle and the outer side of the door leaf 7 are smoothed.
- the sealing mechanism 9 of the embodiment adopts a compressible and deformable sealing rubber strip, and the sealing rubber strip is installed on the outer circumference of the door leaf 7. When the door is opened on the door leaf 7, the passenger is not stepped on and the service life is prolonged.
- an inflation-expandable sealing mechanism may also be used.
- the sealing rubber strip is sealed with the door leaf 7.
- the sealing mechanism 9 moves along the Y direction with the door leaf 7 and is pressed against the stepped surface 20 of the vehicle body 8 under the action of the pressing mechanism 4. And on the longitudinal side 21.
- the sealing rubber strip is deformed by itself to ensure that it is attached to the lateral surface 20 and the longitudinal surface 21 of the step of the vehicle body 8. Because of the deformation, it can also compensate for the error caused by the manufacturing of the vehicle body 8 or the high-speed operation. Deformation.
- one or more sets of pressing mechanisms 4 are pressed against the door leaf 7 from the inside to the outside by hydraulic, pneumatic, mechanical, electric, etc., to realize the outer side of the door leaf 7 and the vehicle.
- the outer side of the body 8 is flush, achieving smoothness.
- the pressing mechanism 4 includes a rotating shaft 29, a pressing wheel 22, a rotating arm 23, a support shaft 24, a bracket 25, a driver 26, a pin 27, and a positioning stopper 28; wherein: the driver 26 and The control mechanism is connected, the driver 26 is fixed on the bracket 25, the arm 23 is connected to the bracket 25 through the support shaft 24, the positioning block 28 is fixed on the bracket 25, and the pressing wheel 22 is connected to the top end of the rotating arm 23 through the rotating shaft 29, the driver 26 is connected to the bottom end of the rotating arm 23 through the pin 27 and drives the rotating arm 23 to rotate about the supporting shaft 24, and drives the rotation of the rotating arm 23 under the action of the driver 26, so that the pressing wheel 22 presses the door leaf and keeps it pressed. The location will not be opened.
- the pressing mechanism 4 is provided with a positioning stop 28 capable of adjusting the position for convenient adjustment, ensuring the existence of the "dead point” position, and compensating for various manufacturing errors.
- the main feature of the pressing structure with "dead point” is that the pressing state is not released due to the change of the force state of the pressing device, but at the same time, the pressing can be easily released under the action of the driver 26. status.
- control mechanism 1 with the built-in plug door can be electronically, pneumatically or otherwise controlled to control the linear, rotational or curvilinear movement of the drive mechanism 2 to drive the movement of the carrier mechanism 3 and the pressure of the driver 26 on the compression mechanism 4. Tight or release action.
- the control mechanism 1 first controls the pressing mechanism 4 to release the door leaf 7, and then the control mechanism 1 controls the driving mechanism 2 to linearly move in the lateral direction, since the movement path of the supporting mechanism 3 is guided by the guiding chute 5.
- the carrying mechanism 3 drives the door leaf 7 to move longitudinally, that is, the inside of the vehicle, and thus completes the action of “plugging” inward.
- the guiding wheel 14 moves to the linear groove 15 of the guiding chute 5
- the door leaf 7 With the linear motion of the driving mechanism 2 in the lateral direction, the action of the "pull" door is completed.
- the door leaf 7 is located in the inner interlayer formed by the vehicle body 8 and the side wall 6 of the side wall, and the door opening process is completed, and the arrows on the components on the drawing are completed. For the direction of their respective movements.
- the control mechanism 1 first controls the linear motion of the drive mechanism 2 in the lateral direction.
- the carrier mechanism 3 is driven to run along the set trajectory until After the door leaf 7 is moved to be flush with the outside of the vehicle, the control mechanism 1 controls the pressing mechanism 4 to press the door leaf 7 to complete the process of closing the door sliding door, and the arrows on the components on the drawing are the respective moving directions.
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Power-Operated Mechanisms For Wings (AREA)
- Support Devices For Sliding Doors (AREA)
Abstract
Description
Claims (9)
- 一种轨道车辆用内置塞拉门装置,包括控制机构(1)、驱动机构(2)、承载机构(3)、压紧机构(4)、导向滑槽(5)和门扇(7);其特征在于:所述承载机构(3)包括导向柱(10)、两个套筒(11)、连接杆(12)、滑块(13)和导向轮(14);其中:滑块(13)的顶端和门扇(7)固定相连,滑块(13)的底端和驱动机构(2)相连,滑块(13)套设在连接杆(12)上并沿连接杆(12)移动,两个套筒(11)分别固定在连接杆(12)的两端,套筒(11)套设在导向柱(10)上并沿导向柱(10)移动,导向轮(14)固定在滑块(13)上,导向轮(14)设置在导向滑槽(5)内,导向轮(14)和导向滑槽(5)配合使用;所述控制机构(1)分别与驱动机构(2)和压紧机构(4)相连。
- 根据权利要求1所述的轨道车辆用内置塞拉门装置,其特征在于:所述导向滑槽(5)包括直线槽(15)和弧线槽(16),直线槽(15)沿横向设置,弧线槽(16)沿纵向设置,弧线槽(16)的底端和直线槽(15)连通。
- 根据权利要求1所述的轨道车辆用内置塞拉门装置,其特征在于:所述滑块(13)上设有基座(17)、滑杆(18)和倾斜凹槽(19),基座(17)位于滑块(13)的底端, 基座(17)和驱动机构(2)相连,滑杆(18)的一端固定在基座(17)上,滑杆(18)的另一端设置在倾斜凹槽(19)内,倾斜凹槽(19)位于滑块(13)上。
- 根据权利要求3所述的轨道车辆用内置塞拉门装置,其特征在于:所述倾斜凹槽(19)与横向的夹角为20~70度。
- 根据权利要求1所述的轨道车辆用内置塞拉门装置,其特征在于:还包括密封机构(9),密封机构(9)设置在门扇(7)的外周。
- 根据权利要求5所述的轨道车辆用内置塞拉门装置,其特征在于:所述门扇(7)的端部设有用于防止门扇(7)滑动的阶梯,门扇(7)上的阶梯上设有密封机构(9)。
- 根据权利要求5或6所述的轨道车辆用内置塞拉门装置,其特征在于:所述密封机构(9)为可压缩变形的密封橡胶条。
- 根据权利要求1所述的轨道车辆用内置塞拉门装置,其特征在于:所述压紧机构(4)包括转轴(29)、压紧轮(22)、转臂(23)、支撑轴(24)、支架(25)、驱动器(26)和销轴(27);其中:驱动器(26)和控制机构(1)相连,驱动器(26)固定在支架(25)上,转臂(23)通过支撑轴(24)和支架(25)相连,压紧轮(22)通过转轴(29)和转臂(23)的顶端相连,驱动器(26)通过销轴(27)连接在转臂(23)的底端并驱动转臂(23)绕支撑轴(24)转动。
- 根据权利要求8所述的轨道车辆用内置塞拉门装置,其特征在于:所述压紧机构还包括定位挡块(28),所述定位挡块(28)固定在支架(25)上。
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ES11867993.5T ES2626675T3 (es) | 2011-06-13 | 2011-09-20 | Dispositivo de puerta traccionable y presurizada integrada para vehículo ferroviario |
EP11867993.5A EP2604488B1 (en) | 2011-06-13 | 2011-09-20 | Built-in plug-pull door device for track vehicle |
JP2014515037A JP6063458B2 (ja) | 2011-06-13 | 2011-09-20 | 軌道車両用内蔵式プラグ・プル・ドア装置 |
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CN102303618B (zh) | 2014-03-12 |
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