Classifications

• • 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
  • B61D19/008—Door arrangements specially adapted for rail vehicles characterised by the movements of the door both swinging and sliding
• • 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
• • 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
  • E05F15/643—Power-operated mechanisms for wings using electrical actuators using rotary electromotors for horizontally-sliding wings operated by flexible elongated pulling elements, e.g. belts, chains or cables
  • E05F15/646—Power-operated mechanisms for wings using electrical actuators using rotary electromotors for horizontally-sliding wings operated by flexible elongated pulling elements, e.g. belts, chains or cables allowing or involving a secondary movement of the wing, e.g. rotational or transversal
• • 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
  • E05Y2900/506—Application of doors, windows, wings or fittings thereof for vehicles for buses

Definitions

• the invention relates to a door for a passenger car, and particularly relates to a sliding door for a passenger car.
• the electric control pneumatic sliding door is composed of a base frame, a door leaf, a driving, an operation, a door lock, an electric control and the like.
• the cylinder in the driving part is connected with the door leaf, the trolley and the foot pedal through a link mechanism, and the door leaf is hooked on the trolley.
• the fork in the door lock component is connected to the inner and outer operating device through the wire rope.
• the solenoid valve in the electronic control component is connected to the cylinder of the driving component through the circuit and the pneumatic system, the cylinder in the door lock component, and the inner and outer operation in the operating component.
• the device has the advantages of convenient opening, closing and closing of the door, labor saving and safety, can prevent the door from squeezing the passengers, and can realize centralized control and separate control of the doors of the whole train, so that the doors of the cars can be opened and closed automatically.
• the manual plug door is composed of a base mounting portion, a drive unit, a door panel, a door panel attachment, a locking device, and an electric heating device for a single door system. It has the advantages of convenient opening, closing and closing of the door, labor saving and safety, and can prevent the door from squeezing the passenger but can not automatically open the door and centrally control. Operation of the manual plug door: Open the door only when the vehicle is at rest. Before opening the door, the isolation of the isolation lock should be removed. Open the door manually by pulling the inner and outer triangular lock cylinders.
• the invention provides a sliding door used on a passenger car to achieve the effect that the passenger car door is closed and the movement is stable.
• the invention realizes the realization of the plug door on the automobile through the following technical solutions.
• the utility model relates to a sliding door for a passenger car, wherein the sliding door for a passenger car comprises a fixing frame 1, a movable frame 2, a plug conversion mechanism 3, a rotating arm linkage mechanism 4, a driving mechanism 5, a door panel 6;
• the fixing frame 1 comprises a back plate 11, a plug guiding block 12, a guiding plate bracket 18, a guiding plate 13, a rotating shaft 14, and a sliding movable supporting plate 15;
• the fixing frame 1 is composed of a back plate 11 and a guiding plate bracket
• the guide plate 13 and the bottom plate 19 of the upper and lower sides of the 18 are provided with a guide plate 13 on the guide plate bracket 18 of the fixed frame 1, and the guide plate 13 is provided with a guide lateral groove 16 and a guide vertical groove 17;
• on the bottom plate 19 of the fixed plate Provided with a sliding movable support plate 15; on both sides of the fixed frame 1 is provided with a plug guide block 12 and a rotating shaft 14;
• the movable frame 2 is disposed in the fixed frame 1, and includes a main transmission connecting plate 64, a driving connecting plate 65, a linear guide 21, a slider 63A, a slider 63B, a door drag belt 23, a plug conversion mechanism, and a guide.
• the upper linear guide 21 and the lower linear guide 22 are disposed on the linear guide support plate 27 of the movable frame 2;
• the main transmission connecting plate 64 is provided with a sliding connecting member 42 and a guiding block 67, and the guiding block 67 is provided with a guiding wheel 66 for guiding
• the wheel 66 is disposed in the guiding transverse groove 16 and the guiding
• the lower part of the plug guiding plate 28 is provided with a triangular plate rotating shaft 31, the triangular plate rotating shaft 31 is connected with the triangular plate 32, the triangular plate 32 is connected with the plug frame 45, and the plug frame 45 is disposed on the driving plate. 44
• the boom linkage mechanism 4 is such that the movable frame 2 is provided with a column rotary drive plate 24, and the column rotary drive plate 24 is provided with a column rotary drive groove 25, and the rotary shaft 14 disposed on both sides of the fixed frame 1 is disposed on the column through the link 32.
• the link 32 is disposed in the plug guide plate 28, and the rotating shaft 14 is connected to the sliding groove 67A fixed to the lower end of the left door plate 61A through the column 56 and the left rotating arm 57A;
• the driving mechanism the driving mechanism is connected to the timing belt 43, and the driving mechanism is connected to the timing belt 43 on the driving bottom plate 44.
• the swing shaft 14 is provided with a swing rod 51.
• the swing rod 51 is disposed in the column rotary drive groove 25 of the column rotary drive plate 23 through a connecting rod, and a swing rod 52, a swing rod 51 and a connecting rod are disposed at a lower portion of the rotating shaft 14.
• 54 is connected, the connecting rod 54 is connected to the swinging rod 53, the swinging rod 53 is connected to the column 56, the upper end of the column 56 is connected to the vehicle body through the upper bracket 55A, and the lower end of the column 56 is connected to the vehicle body through the lower bracket 55B, and the lower end of the column 56 is also passed
• the left turn arm 57A is connected to the door.
• the drive mechanism is a drive motor 41 disposed on the drive base 44 and connected to the timing belt.
• the drive mechanism is a cylinder 46 disposed on the drive floor 44 and coupled to the timing belt.
• the lower end of the main transmission connecting plate 64 is provided with a pressing plate fixed to the door drag belt 23.
• the present invention realizes that a sliding door is installed on a passenger car, and the sliding door is sealed, and the movement is smooth, reliable, and reciprocating.
• Figure 1 is an outline view of the present invention
• Figure 2 is a fixing frame of the present invention
• Figure 3 is a movable frame of the present invention
• Figure 4 is an electric drive mechanism of the present invention
• Figure 5 is a cylinder drive mechanism of the present invention
• Figure 6 is a plug conversion mechanism of the present invention
• Figure 7 is a column of the present invention
• FIG. 8 is a door panel of the present invention
• the fixing frame 1 structure is composed of a back plate 11, a plug guiding block 12, a guiding plate 13, a rotating shaft 14, and a sliding movable supporting plate 15.
• the back plate 11 is mounted on the body frame, and the upper mechanism is mounted on the vehicle body through the back plate 11; the plug guide block 12 is mounted on the fixed frame 1, and the sliding mechanism is moved by the bearing in the guide groove of the plug guide block 12,
• the guide plate 13 is mounted on the fixed frame 1 on the guide plate 13, and the guide plate 13 is provided with a guide lateral groove 16 and a guide vertical groove 17, and the upper guide groove is a track of the door movement.
• the rotating shaft 14 is rotated in the action of the plug, and the power is transmitted to the lower part of the column through the link mechanism, and the movement of the door is performed by the bearing of the arm of the lower part of the column in the lower guide groove of the door, and the rotation of the lower arm is performed.
• the synchronous movement of the door panel plug is completed; the plug movable bracket 15 is a power transmission component of the plug conversion mechanism.
• the structure of the movable frame 2 is composed of a main transmission connecting plate 64, a transmission connecting plate 65, a linear guide 21, a slider 63, a door towing belt 23, a plug guide plate 28, a guide wheel 66, a column rotary drive plate 24, and the like.
• the main drive connecting plate 64 and the two sliders 63A, 63B are fixed on the left door connecting plate 62A, the left door connecting plate 62A is fixed on the left door plate 61 A, and the sliders 63A, 63B are also connected to the upper linear guide 21;
• the plate 65 and the sliders 68A, 68B are fixed to the right door connecting plate 62B, the right door connecting plate 62B is fixed to the right door plate 61B, and the right door plate 61B is connected to the lower linear guide 22, and the upper linear guide 21 and the lower linear guide 22 are disposed at
• the sliding connecting member 42 drives the left door panel 61 A through the main transmission connecting plate 64, and the guiding wheel 66 ensures that the whole door plate moves along the guiding transverse groove, and the main driving plate drives the door panel to be dragged.
• the guide wheel 66 moves in the guide lateral groove 16 and the guide vertical groove 17 of the guide plate 13, completes the translational action in the long groove section, and enters the plug conversion operation at the corner. After the guide wheel 66 enters the guiding vertical groove 17, the movable frame 2 is moved inside and outside, and the sliding guide wheel 24 at both ends of the movable frame 2 ensures the stable operation of the movable frame 2.
• the column rotary driving groove 25 on the column rotary driving plate 24 rotates the rotating shaft 14 through the connecting rod, and transmits the power to the lower rotating arm through the column 56, thereby driving the door plate 6 to move inside and outside.
• the main transmission connecting plate 64 is provided with a sliding connecting member 42 and a guiding block 67.
• the guiding block 67 is provided with a guiding wheel 66.
• the guiding wheel 66 is disposed in the guiding transverse groove 16 and the guiding vertical groove 17 of the guiding plate 13; 64 is connected to the door panel dragging belt 23; the sliding connector 42 is connected to the timing belt 43 and disposed above the timing belt 43;
• the upper linear guide 21 is used for the left door, and the lower linear guide 22 is used for the right door.
• the slider passes over the center line, so a linear guide cannot be used.
• the two linear guides are mounted on the movable bracket. When the door is closed, the slider drives the door to move. When the two doors are combined, the slider no longer moves, and the door is retracted together with the movable bracket.
• Pneumatic drive mechanism Under the action of the cylinder, the rack mounted on the piston rod moves, and the linear motion is converted into the synchronous pulley rotation motion through the gearbox, and the timing belt 43 is provided with the sliding connection member 42, and the sliding connection member 42 is provided. The timing belt 43 moves. At the corner of the guiding groove of the guiding plate 13, the door panel is blocked and cannot continue to move, and the timing belt 43 continues to operate, so that the driving bottom plate 44 drives the sliding frame 45 to move in the opposite direction to the timing belt 44, and the crank 32 The swinging causes the plug conversion mechanism to operate, and the door panel continues to move along the guiding vertical groove 17.
• the drive motor is decelerated by the worm gear, and the output is a synchronous pulley.
• the timing belt is mounted on the synchronous wheel.
• the synchronous belt is mounted on the two synchronous wheels, the synchronous wheel rotates, and the synchronous belt moves linearly between the two wheels.
• a lower portion of the two ends of the linear guide support plate 27 is provided with a plug guide plate 28, the plug guide plate 28 is provided with a plug guide wheel 26, and the plug guide wheel 26 is disposed in the plug guide block 12;
• the pulling guide plate 28 is provided with a crank 32, the crank is connected with the driving bottom plate 44, the lower part of the plug guiding plate 28 is provided with a triangular plate rotating shaft 31, the triangular plate rotating shaft 31 is connected with the triangular plate 32, and the triangular plate 32-end is arranged at the sliding movable supporting plate 15, the other end is connected to the plug tray 45, and the plug tray 45 is disposed on the driving plate 44;
• the translational motion is converted into a vertical motion by a plug mechanism.
• the drive mechanism 5 is mounted on the movable frame 2 via the crank 32.
• the plug frame 45 on the drive bottom plate 44 swings with the crank 32 and is powered as a triangular plate 32, and the triangular plate 32 rotates around the rotary shaft for circular motion. Since the movable slug movable support plate 15 mounted on the fixed frame 2 is fixed, and the sliding mechanism can only move along the guide vertical groove 17 in the guide plate 13, the inward pulling action is completed. The outside is the opposite.
• the plug conversion mechanism can also be understood as a plug mechanism.
• the plug connection mechanism converts the power from the lateral movement to the vertical movement until the completion of the adduction or the outward vertical movement. It is the transmission of vertical motion.
• the motor outputs a timing belt 43 to drag the left door. When the left door and the right door are merged, the movement continues as the door receiving power, and the door panel dragging belt 23 close to the door ensures the two-door synchronous switch.
• the lower sliding door structure of the column door panel the rotating arm linkage mechanism 4 is provided with a column rotating driving plate 24, and the column rotating driving plate 24 is provided with a column rotating driving groove 25, and the rotating shaft 14 disposed on both sides of the fixing frame 1 passes
• the connecting rod is disposed in the column rotary driving groove 25, the connecting rod is disposed in the plug guiding plate 28, and the rotating shaft 14 is connected to the lower end of the left door plate 61A and the lower end of the right door plate 61B through the column 56;
• the plug at the lower part of the door panel is completed by the rotation of the lower arm.
• the column slewing drive plate 24 moves inside and outside, through the swing rod 51, the swing rod 52, the connecting rod 54, the swing rod 53, the column 56 transmits the torque to the left arm 57A, and the door is closed or opened by the lower guide groove;
• Door panel The upper part of the door panel 6 is connected to the slider on the rail through the door connecting plate to ensure movement under the action of the timing belt.
• the left door main transmission connecting plate 64 and the slave transmission connecting plate 65 are respectively clamped with the lower upper belt of the timing belt to ensure the synchronous translational movement of the two doors.
• Cylinder driven drive route :
• Closing The front end of the cylinder is sucked, the rack is retracted backward, and the linear motion is converted into a rotary motion by the gear in the gearbox, which is output by the timing belt 43 and drives the sliding joint 42 on the timing belt 43 to move to the right side.
• the transmission connecting plate 64 drives the sliders 63A, 63B to move to the right, the left door fixed to the sliders 63A, 63B moves to the right, and the right door moves to the left under the action of the door dragging belt 22; Just at the corner of the guide groove on the guide plate, the door panel cannot move forward.
• the plug conversion mechanism causes the door to be retracted and moves vertically, and the door is tightened to complete the door closing action. Opening the door is the opposite of closing the door.

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• Engineering & Computer Science (AREA)
• Mechanical Engineering (AREA)
• Power-Operated Mechanisms For Wings (AREA)

Applications Claiming Priority (4)

Publications (1)

Family

ID=49583054

Family Applications (1)

Country Status (1)

Cited By (5)

Citations (6)

• 2012
  • 2012-08-27 WO PCT/CN2012/080621 patent/WO2013170558A1/fr not_active Ceased

Patent Citations (6)

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