CN202945915U - Sliding door device provided with pneumatic plug for passenger car - Google Patents
Sliding door device provided with pneumatic plug for passenger car Download PDFInfo
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- CN202945915U CN202945915U CN2012206692642U CN201220669264U CN202945915U CN 202945915 U CN202945915 U CN 202945915U CN 2012206692642 U CN2012206692642 U CN 2012206692642U CN 201220669264 U CN201220669264 U CN 201220669264U CN 202945915 U CN202945915 U CN 202945915U
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Abstract
The utility model relates to a sliding door device provided with a pneumatic plug for a passenger car. The sliding door device comprises a track box and a sliding trolley, wherein a plugging-pulling guide rail is arranged at the middle part of a side plate of the track box; a guide slide rail is arranged at the top of the track box; a sliding trolley body of the sliding trolley comprises a trolley body end plate, a top beam and a bottom guide level; a plugging-pulling cylinder mechanism is mounted at the middle part of a box top plate of the track box; a plugging-pulling cylinder in the plugging- pulling cylinder mechanism is fixedly connected with the top beam of the plugging- pulling trolley; a synchronous transmission belt mechanism and a magnetic coupling type rodless cylinder mechanism are arranged on the sliding trolley body; a drive slider block in the magnetic coupling type rodless cylinder mechanism is fixedly connected with a transmission side of a transmission belt in the synchronous transmission belt mechanism; the bottom guide level of the sliding trolley is sleeved with a left carrying gantry and a right carrying gantry; the top of the left carrying gantry is connected with the guide slide rail through a slide roller mechanism; the left carrying gantry and the right carrying gantry are connected with a left passenger car door panel and a right passenger car door panel through door connecting plates respectively; and a left synchronous vertical shaft and a right synchronous vertical shaft which are mounted with a passenger car body are arranged below the track box.
Description
Technical field
The utility model relates to a kind of passenger vehicle Pneumatic plug door device, plug is set on the track box in this device draws guide rail, and the track box top arranges the guiding slide rail, and track box middle part installing stopper draws cylinder mechanism, and plug scuffing of cylinder bore body draws the top cross-bar of dolly to fix with plug; Plug pulls a cart to arrange in body synchronous transfer band mechanism and magnetic couple formula Rodless cylinder mechanism; Plug draws the bottom of dolly to lead on thick stick that door frame is taken on a suit left side and door frame is taken on the right side, and the left synchronously vertical shaft of vertical shaft and the right side of synchronize of installing with carriage body is set below track box.
Background technology
In prior art, passenger train or large intercity bus configure stopping sliding door usually, and so-called stopping sliding door is plug is arranged and draw two kinds of actions.Be to fill in car door mouth place outward by Che Nei or car when stopping sliding door is closed, make it to close; When stopping sliding door is opened, after the door body is removed the doorway certain distance, then slide along body inner side or the outside.The stopping sliding door of passenger train is divided into two kinds of interior stopping sliding door and outer stopping sliding doors.Fill in the place, doorway outward by Che Nei or car respectively.Stopping sliding door in Japan adopts, Europe, the United States adopt outer stopping sliding door mostly.What China adopted at present is outer stopping sliding door.Chinese patent 03236380.X discloses a kind of electric sliding door transmission gear for bus, comprise a travelling carriage, it is arranged in travelling carriage guide groove on vehicle body by the travelling carriage roller, drive motors is arranged on travelling carriage, and be connected with drive, drive is arranged on an end of travelling carriage, regulating wheel is arranged on the other end of travelling carriage, flexible driving band is on drive and regulating wheel, the upper end of flexible driving band is connected with the door leaf actuating arm, the door leaf actuating arm is fixed with the junction plate that is arranged on car door fan upper end, junction plate is arranged in guide groove on travelling carriage by its support roller, two ends, travelling carriage synchronous fork left and right are hinged on vehicle body.This patent is to realize that by the inertia of door-plate transverse movement and slideway bending plug pulls work; This plug pulls to be done to lack direct driving, has the defectives such as the large and plug motive force deficiency of noise.Therefore, need to propose a kind of new passenger vehicle Pneumatic plug door device.
Summary of the invention
The purpose of this utility model is to provide a kind of passenger vehicle Pneumatic plug door device, plug is set on the track box in this device draws guide rail, the track box top arranges the guiding slide rail, and in the middle part of track box, installing stopper draws cylinder mechanism, and plug scuffing of cylinder bore body draws the top cross-bar of dolly to fix with plug; Plug pulls a cart to arrange in body synchronous transfer band mechanism and magnetic couple formula Rodless cylinder mechanism; Plug draws the bottom of dolly to lead on thick stick that door frame is taken on a suit left side and door frame is taken on the right side, and the left synchronously vertical shaft of vertical shaft and the right side of synchronize of installing with carriage body is set below track box.The utility model adopts plug to draw cylinder mechanism, plug to draw dolly, synchronous transfer band mechanism and magnetic couple formula Rodless cylinder mechanism, and the co-operating of multimachine structure one and substep drive, and has that volume is little, an accurate advantage reliably of action; Can improve the synchronism that the Sai Lachemen body moves, eliminate plug and draw vehicle body door moment jam fault; Can realize that closing the door of door for coach keeps automatically, the safety that has improved door for coach.
The purpose of this utility model is realized by following technical proposals: a kind of passenger vehicle Pneumatic plug door device, comprise with the hard-wired track box of carriage body, the plug that is arranged in this track box and draw dolly, described track box is made of left plate, right plate, roof box; Side plate bottom, two of the left and right of described track box is oppositely arranged two plugs and draws guide rail, and the top of described track box arranges one and controls the guiding slide rail that bus door sheets moves order; Described plug draws the Sai Lache body of dolly to be led thick stick and consisted of by two of left and right car body end plate, a top cross-bar, a bottom; At least two wheels of each car body end plate middle part setting, this wheel is installed to described plug and draws in guide rail; Plug of roof box middle part installation on described track box draws cylinder mechanism, this plug draws the plug scuffing of cylinder bore body in cylinder mechanism to draw the top cross-bar on dolly to be fixedly connected with described plug, and perhaps this plug draws the guide rod fixed end in cylinder mechanism to draw the top cross-bar on dolly to be fixedly connected with described plug; Described plug draws a synchronous transfer band mechanism and a magnetic couple formula Rodless cylinder mechanism is set in the Sai Lache body of dolly, and a transmission limit of the transport tape in the driving saddle in described magnetic couple formula Rodless cylinder mechanism and described synchronous transfer band mechanism is fixedly connected with; Described plug draws the bottom of dolly to lead on thick stick that door frame is taken on a suit left side and door frame is taken on the right side, and the transmission limit that door frame and described transport tape are taken in a described left side is fixedly connected with, the described right side take door frame and described transport tape another transmit the limit and be fixedly connected with; A described left side is taken door frame or the right side and is taken the door frame top and be connected with described guiding slide rail by a sliding roller mechanism; A described left side is taken door frame and is connected door frame with the right side and is connected with left bus door sheets, right bus door sheets by a door body junction plate separately; Described plug draws the left body end plate bottom of dolly that a left vertical shaft drive plate is set, and on this left vertical shaft drive plate, left driver slot is set; Described plug draws the right body end plate bottom of dolly that a right vertical shaft drive plate is set, and on this right vertical shaft drive plate, right driver slot is set; Left vertical shaft and the right synchronous vertical shaft of synchronizeing of installing with carriage body is set below described track box, the fixedly upper left swing arm of synchronous vertical shaft top of a described left side, this fixedly lower-left swing arm of synchronous vertical shaft bottom, described upper left swing arm head arranges a upper roll wheel, and this upper roll wheel is installed in described left driver slot; Described left bus door sheets bottom arranges a horizontal slide, and described lower-left swing arm head arranges a lower roll wheel, and this lower roll wheel is installed in described horizontal slide; The fixedly upper right swing arm of synchronous vertical shaft top of the described right side, this fixedly bottom right swing arm of synchronous vertical shaft bottom, described upper right swing arm head arranges a upper roll wheel, and this upper roll wheel is installed in described right driver slot; Described right bus door sheets bottom arranges a horizontal slide, and described bottom right swing arm head arranges a lower roll wheel, and this lower roll wheel is installed in described horizontal slide; Plug is set in described magnetic couple formula Rodless cylinder mechanism draws the cylinder trigger sensor; Described magnetic couple formula Rodless cylinder mechanism and Sai La cylinder mechanism comprise pneumatic controller.
The utility model compared with prior art has following advantage:
1, the utility model adopts plug to draw cylinder mechanism, plug to draw dolly, synchronous transfer band mechanism and magnetic couple formula Rodless cylinder mechanism, and the co-operating of multimachine structure one and substep drive, and has that volume is little, an accurate advantage reliably of action.
2, plug of the present utility model draws the vertical shaft drive plate that passes through of dolly to drive synchronous vertical shaft rotating, thereby synchronously the lower swing arm of vertical shaft bottom swings the motion of maintenance bus door sheets bottom synchronous thereupon; Realize being synchronized with the movement of opening and closing of door for coach, eliminated the fault of door for coach operation.
3, plug of the present utility model draws cylinder mechanism can realize the performance of closing the door and automatically keeping of door for coach, does not have under the signal input condition door for coach not open when plug draws cylinder mechanism, has improved the safety of door for coach.
Description of drawings
The utility model is described in further detail below in conjunction with drawings and Examples.
Fig. 1, main TV structure schematic diagram of the present utility model;
Fig. 2, plan structure schematic diagram of the present utility model;
Fig. 3, left TV structure partial schematic diagram of the present utility model;
Track box structural representation in Fig. 4, the utility model;
The top view of the track box in Fig. 5, the utility model;
Plug in Fig. 6, the utility model draws the vehicle structure schematic diagram;
Plug in Fig. 7, the utility model draws dolly structure figure;
Left driver slot in Fig. 8, the utility model, upper left swing arm schematic diagram (the A-A section of Fig. 1);
Lower-left swing arm schematic diagram in Fig. 9, the utility model (the B-B section of Fig. 1);
The portal-framed structure schematic diagram is taken on a left side in Figure 10, the utility model;
Plug in Figure 11, the utility model draws the cylinder mechanism schematic diagram.
The specific embodiment
Embodiment one:
Referring to Fig. 1-Fig. 7, passenger vehicle Pneumatic plug door device of the present utility model comprises with the hard-wired track box 1 of carriage body, the plug that is arranged in this track box and draws dolly 2 that described track box is made of left plate, right plate, roof box; Side plate bottom, two of the left and right of described track box is oppositely arranged two plugs and draws guide rail 101, and the top of described track box arranges one and controls the guiding slide rail 102 that bus door sheets moves order; Described plug draws the Sai Lache body of dolly to be led thick stick 204 and consisted of by two of left and right car body end plate 201, a top cross-bar 203, a bottom; At least two wheels 205 of each car body end plate middle part setting, this wheel is installed to described plug and draws in guide rail; Plug of roof box middle part installation on described track box draws cylinder mechanism 206, this plug draws the plug scuffing of cylinder bore body in cylinder mechanism to draw the top cross-bar on dolly to be fixedly connected with described plug, and perhaps this plug draws the guide rod fixed end in cylinder mechanism to draw the top cross-bar on dolly to be fixedly connected with described plug; Described plug draws a synchronous transfer band mechanism 211 and a magnetic couple formula Rodless cylinder mechanism 215 is set in the Sai Lache body of dolly, and a transmission limit of the transport tape in the driving saddle in described magnetic couple formula Rodless cylinder mechanism and described synchronous transfer band mechanism is fixedly connected with; Described plug draws the bottom of dolly to lead on thick stick that door frame 220 is taken on a suit left side and door frame 230 is taken on the right side, and the transmission limit that door frame and described transport tape are taken in a described left side is fixedly connected with, the described right side take door frame and described transport tape another transmit the limit and be fixedly connected with; A described left side is taken door frame or the right side and is taken the door frame top and be connected with described guiding slide rail by a sliding roller mechanism; A described left side is taken door frame and is connected door frame with the right side and is connected with left bus door sheets 301, right bus door sheets 302 by a door body junction plate separately; Described plug draws the left body end plate bottom of dolly that a left vertical shaft drive plate 401 is set, and on this left vertical shaft drive plate, left driver slot is set; Described plug draws the right body end plate bottom of dolly that a right vertical shaft drive plate 402 is set, and on this right vertical shaft drive plate, right driver slot is set; Left vertical shaft 3 and the right synchronous vertical shaft 4 of synchronizeing of installing with carriage body is set below described track box, the fixedly upper left swing arm 405 of synchronous vertical shaft top, a described left side, this fixedly lower-left swing arm 408 of synchronous vertical shaft bottom, described upper left swing arm head arranges a upper roll wheel, and this upper roll wheel is installed in described left driver slot; Described left bus door sheets bottom arranges a horizontal slide 410, and described lower-left swing arm head arranges a lower roll wheel, and this lower roll wheel is installed in described horizontal slide; The fixedly upper right swing arm of synchronous vertical shaft top of the described right side, this fixedly bottom right swing arm of synchronous vertical shaft bottom, described upper right swing arm head arranges a upper roll wheel, and this upper roll wheel is installed in described right driver slot; Described right bus door sheets bottom arranges a horizontal slide, and described bottom right swing arm head arranges a lower roll wheel, and this lower roll wheel is installed in described horizontal slide; Plug is set in described magnetic couple formula Rodless cylinder mechanism draws the cylinder trigger sensor; Described magnetic couple formula Rodless cylinder mechanism and Sai La cylinder mechanism comprise pneumatic controller.
passenger vehicle Pneumatic plug door device in the present embodiment is used for outer stopping sliding door, the structure that Fig. 1 shows is situation about observing in carriage body, track box is fixed on top, carriage body doorway and is positioned at carriage body, referring to Fig. 4, Fig. 5, track box is by left plate 103, right plate 104, roof box 105 consists of (track box also can be designed to integrated formed structure), two upper bracket plates 106 are set on roof box, left, side stand plate 107 is set respectively on right plate, track box is fixed (the carriage body skeleton belongs to prior art) by two upper bracket plates and two side stand plates and carriage body skeleton.Left and right two side plate bottoms of track box are oppositely arranged two plugs and draw guide rail 101, and the middle part of described track box arranges a guiding slide rail 102 of controlling the car door sequence of movement.In the present embodiment, it is a trough type guide rail that plug draws guide rail, and its cross section is horizontal U-shaped, and two guide openings directions are oppositely arranged, and plug draws guide rail that a upper work plane, a lower work plane, a side wall surface are arranged; Article two, plug draws guide rail to be set in parallel, and plug draws guide rail and with top board vertical arrange parallel with left and right side plate.Referring to Fig. 5, the cross section of guiding slide rail is the inversion U-lag, and Open Side Down; Described guiding slide rail comprises a straight line slide rail section and an arc-shaped slide rail section, and this arc-shaped slide rail section left end is connected with the line slide rail section, and arc-shaped slide rail section right-hand member is crooked the extension in the track box.Described sliding roller mechanism comprises a vertical axes, a running roller that horizontally rotates, and this running roller is arranged on the top of described vertical axes, and described running roller is fitted in described inversion U-lag; The arc-shaped slide rail section of described guiding slide rail is the 0.7-1.57 radian, and preferred arc-shaped slide rail section is 1.05 radians; The guiding slide rail is fixing by hanger plank and top board 105.Plug draws guide rail can also adopt the cylindrical guide form except the form of structure that adopts the grooved guide rail, and is corresponding therewith, and plug draws the form of structure of dolly both sides employing guide pin bushing.
Referring to Fig. 6, Fig. 7, the Sai Lache body in the present embodiment is led thick stick 204 and is consisted of a firm car body, (the Sai Lache body can also adopt integrated formed structure) by left body end plate 201, right body end plate 202, top cross-bar 203, a bottom.Left body end plate middle part arranges two wheels 205, this wheel extends the plug that is installed to the left plate bottom and draws in guide rail, right body end plate bottom arranges two wheels, and this wheel extends the plug that is installed to the right plate bottom and draws in guide rail, and two wheels draw at plug on the lower work plane of guide rail and roll; Draw the frictional resistance of guide rail for the end face of eliminating wheel 205 and plug, can also arrange one between two wheels and support running roller 209, support running roller around vertical axes 210 rotations, draw the side wall surface of guide rail to roll along plug.In the present embodiment, plug of roof box middle part installation on described track box draws cylinder mechanism 206, this plug draws the plug scuffing of cylinder bore body in cylinder mechanism to draw the top cross-bar on dolly to be fixedly connected with plug, and perhaps this plug draws the guide rod fixed end in cylinder mechanism to draw the top cross-bar on dolly to be fixedly connected with plug.Plug draws cylinder mechanism to comprise two two rod cylinders (model is CDPXWM25-75), electromagnetic valve, pressure regulator valve; Two two rod cylinders are arranged in parallel together, and the end of two piston rods wherein is fixed together and consists of guide rod fixed end (having two guide rod fixed ends 207, referring to Figure 11), and two cylinder block are arranged to one and are consisted of plug scuffing of cylinder bore body.In the present embodiment, guide rod fixed end 207 is fixedly connected with roof box on track box by a connection bracket 208, and plug scuffing of cylinder bore body draws the top cross-bar on dolly to be fixedly connected with filling in; The axis of two piston rods draws the axis of guide rail parallel with plug, and plug scuffing of cylinder bore body moves back and forth along two piston rods, drives plug and draws dolly to draw the roping of guide rail work plug moving along plug.Plug draws a synchronous transfer band mechanism 211 and a magnetic couple formula Rodless cylinder mechanism 215 is set in the Sai Lache body of dolly, and one of the transport tape in the driving saddle in described magnetic couple formula Rodless cylinder mechanism and described synchronous transfer band mechanism transmits the limit and is fixedly connected with; Synchronous transfer band mechanism comprises a synchronous cog belt, two synchronizing wheels 214; Synchronous cog belt comprises transmission limit 212 and lower transmission limit 213; (synchronous transfer band mechanism also can adopt ordinary straps wheel and V belt).Magnetic couple formula Rodless cylinder mechanism comprises cylinder block and driving saddle, electromagnetic valve, pressure regulator valve, and the model of magnetic couple formula Rodless cylinder is CY3RG25TF600Z73L3; Drive saddle 216 and be fixedly connected with (connected mode of employing holder belongs to routine techniques) by the upper transmission limit 212 in holder 217 and synchronous cog belt.Synchronous cog belt and magnetic couple formula Rodless cylinder draw the bottom of dolly to lead thick stick with plug and are set in parallel.Plug draws the left side of dolly to take door frame 220 and is fixedly connected with by the upper transmission limit 212 in holder 221 and synchronous cog belt, and the described right side is taken door frame 230 and is fixedly connected with by the lower transmission limit 213 in holder 231 and synchronous cog belt; A left side is taken the door frame top and is connected with described guiding slide rail by a sliding roller mechanism 222.Referring to Fig. 7, Figure 10, in the present embodiment, door frame is taken on a left side, and (perhaps door frame is taken on the right side; It is left and right that to take portal-framed structure basic identical) comprise a L shaped arm 223, sliding sleeve pipe 224, door body junction plate 225, sliding roller mechanism 222, the holder 221 taken; L shapedly take an arm top and the sliding sleeve pipe is fixed, a L shaped arm other end of taking is fixed with a door body junction plate, in sliding roller mechanism, a vertical axes is arranged, and a running roller that horizontally rotates is installed at this vertical axes top, and this running roller extend in guiding slide rail 102.Drawn the sequence of motion of dolly by sliding roller mechanism vaginal plug.Described sliding roller mechanism only is arranged on that door frame is taken on a left side or right of taking in door frame takes on door frame.A left side is taken door frame and is connected door frame with the right side and is connected with left bus door sheets 301, right bus door sheets 302 by a door body junction plate separately.Because structure of the present utility model has symmetrical characteristics, this paper only describes a left side and takes door frame, left bus door sheets, the left synchronously annexation between vertical shaft, and the right side is taken the description of the annexation between door frame, right bus door sheets, right synchronous vertical shaft and omitted.Plug draws left body end plate 202 bottoms of dolly that a left vertical shaft drive plate 401 is set, and on this left vertical shaft drive plate, left driver slot 403 is set; Driver slot 403 on left vertical shaft drive plate is and is horizontally disposed with, and is a U-shaped elongated slot.Described plug draws the right body end plate bottom of dolly that a right vertical shaft drive plate 402 is set, and on this right vertical shaft drive plate, right driver slot is set; Left vertical shaft 3 and the right synchronous vertical shaft 4 of synchronizeing of installing with carriage body is set below described track box, and synchronous vertical shaft arranges by vertical mode, and its top is installed on the upper skeleton 303 of carriage body by bearing support 406.Synchronous vertical shaft is installed by bearing and this bearing support.Synchronous vertical shaft bottom is installed on the lower skeleton 304 of carriage body by bearing support 407, and synchronous vertical shaft is installed (skeleton of carriage body belongs to prior art, is not described in detail) by bearing and this bearing support.The fixedly upper left swing arm 405 of synchronous vertical shaft top, a described left side, this fixedly lower-left swing arm 408 of synchronous vertical shaft bottom, described upper left swing arm head arranges a upper roll wheel 404, and this upper roll wheel is installed in described left driver slot; Described left bus door sheets bottom arranges a horizontal slide 410, and described lower-left swing arm head arranges a lower roll wheel 409, and this lower roll wheel is installed in described horizontal slide; This horizontal slide is a U-lag road, can embed left bus door sheets, also can be fixed on left bus door sheets surface.The fixedly upper right swing arm of synchronous vertical shaft top of the described right side, this fixedly bottom right swing arm of synchronous vertical shaft bottom, described upper right swing arm head arranges a upper roll wheel, and this upper roll wheel is installed in described right driver slot; Described right bus door sheets bottom arranges a horizontal slide, and described bottom right swing arm head arranges a lower roll wheel, and this lower roll wheel is installed in described horizontal slide.In the present embodiment, when left and right bus door sheets during along carriage body outside parallel (this parallel is also referred to as vertically moving), the lower roll wheel of lower swing arm head is pressed in the horizontal slide of bus door sheets bottom, guarantees that bottom and the top of left and right bus door sheets is moved along a plane synchronous parallel.When left and right bus door sheets when plug draws dolly to move in the doorway of carriage body under driving (this moves also referred to as transverse shifting), the upper left swing arm clockwise rotates, the lower-left swing arm synchronously clockwise rotates (referring to Fig. 1, Fig. 8, Fig. 9) thereupon, the lower roll wheel of left and right lower swing arm head is pressed in the horizontal slide of bus door sheets bottom, synchronize with top and move in the doorway of carriage body in the bottom that guarantees bus door sheets, until bus door sheets enters the doorway of carriage body fully, door for coach is closed.When door for coach need to be opened, bus door sheets draws the movement of leaving the passenger vehicle doorway under the dolly driving at plug, the upper left swing arm rotates counterclockwise, the lower-left swing arm synchronously rotates counterclockwise thereupon, the lower roll wheel of lower swing arm head is pressed in the horizontal slide of bus door sheets bottom, synchronizes with top and move outside the passenger vehicle doorway in the bottom that guarantees bus door sheets.Door frame, the right side are taken in left bus door sheets in the present embodiment, right bus door sheets, left synchronous vertical shaft, right synchronous vertical shaft, left plate, right plate, left body end plate, right body end plate, a left side, and to take position relationship between the technical characterictic such as door frame be only description for the disclosed embodiment of Fig. 1-Fig. 6, can not limit to into unique embodiment, in another embodiment can left and right transposing relatively.
Referring to Figure 11, in the present embodiment, described magnetic couple formula Rodless cylinder mechanism and Sai La cylinder mechanism comprise pneumatic controller, and this pneumatic controller is made of source of the gas 243, hand valve 242, air filter 241, pressure regulator valve 240, two-position-five-way solenoid valve 244, two-position-five-way solenoid valve 245, control circuit.Plug is set in magnetic couple formula Rodless cylinder mechanism draws the cylinder trigger sensor.Plug draws the cylinder trigger sensor to be arranged on the middle part of magnetic couple formula Rodless cylinder body.
In the present embodiment, the structure that Fig. 1 shows is situation about observing in carriage body, and bus door sheets is in the position of closing, and at this moment, plug draws dolly to be positioned at the rear portion (right part of the track box that Fig. 3 shows is the rear portion) of track box.Referring to Fig. 1-Fig. 3 and Figure 11, control circuit sends the order of opening the door, two-position-five-way solenoid valve 245 starts (forward), driving saddle in magnetic couple formula Rodless cylinder mechanism is to left movement, drive saddle and take door frame to left movement by the driving left side, upper transmission limit in synchronous cog belt, left door for coach is to L.H.flapped door, and the right side that is connected with lower transmission limit is taken door frame and moved right, and right door for coach is to R.H.flapped door; Simultaneously, two-position-five-way solenoid valve 244 starts, plug draws the plug scuffing of cylinder bore body drive plug in cylinder mechanism to draw dolly to move outside carriage body, the sliding roller mechanism that the door frame top is taken on a left side moves along the arc-shaped slide rail section of guiding slide rail, left bus door sheets and right bus door sheets are pushed to outside carriage body thereupon, when a left side was taken sliding roller mechanism on door frame and shifted out the arc-shaped slide rail section of guiding slide rail and enter the line slide rail section, left bus door sheets and right bus door sheets be along carriage body outside translation, realizes that door for coach opens.Control circuit sends the order of closing the door, and two-position-five-way solenoid valve 245 starts (oppositely), and the driving saddle in magnetic couple formula Rodless cylinder mechanism moves right, and the translation outside the carriage body of left bus door sheets and right bus door sheets is closed the door and moved; When a left side is taken sliding roller mechanism on door frame and is shifted out the line slide rail section and enter the arc-shaped slide rail section of guiding slide rail, plug in magnetic couple formula Rodless cylinder mechanism draws the cylinder trigger sensor to be triggered, control circuit is according to this start trigger signal two-position-five-way solenoid valve 244, plug draws the plug scuffing of cylinder bore body in cylinder mechanism to drive plug thereupon and draws dolly to move in carriage body, fill in and draw dolly to draw guide rail to move to the rear portion of track box along plug; Left bus door sheets and right bus door sheets are pulled to the place, doorway of carriage body thereupon.When left bus door sheets and right bus door sheets enter the doorway of carriage body fully, just realized closing of door for coach.Plug draw cylinder mechanism can realize door for coach close after automatic maintenance closed condition, do not have under the power input condition door for coach not open when plug draws cylinder, improved the safety of door for coach.
Embodiment two:
The present embodiment two is the improvement on embodiment one basis, and in embodiment one, disclosed technology contents is not repeated in this description, and in embodiment one, disclosed content also belongs to the disclosed content of the present embodiment.
Referring to Fig. 5, Figure 10, the cross section of the guiding slide rail in the present embodiment is the inversion U-lag, and Open Side Down; Described guiding slide rail comprises a straight line slide rail section and an arc-shaped slide rail section, and described sliding roller mechanism comprises a vertical axes, a running roller that horizontally rotates, and this running roller is arranged on the top of described vertical axes, and described running roller is fitted in described inversion U-lag; The arc-shaped slide rail section of described guiding slide rail is 0.7-1.57 radian (central angle of arc-shaped slide rail section correspondence is 40 °-90 °); Preferred arc-shaped slide rail section is 1.05 radians (central angle of arc-shaped slide rail section correspondence is 60 °).The guiding slide rail is fixing by hanger plank and top board 105.
The cross section of the guiding slide rail in another one embodiment of the present utility model is I-shaped groove, described guiding slide rail comprises a straight line slide rail section and an arc-shaped slide rail section, and described sliding roller mechanism is two the sliding roller mechanisms (comprising a vertical axes, a running roller that horizontally rotates) that are symmetricly set on I-shaped groove both sides; The arc-shaped slide rail section of described guiding slide rail is the 0.7-1.57 radian; Preferred arc-shaped slide rail section is 1.05 radians.
Claims (3)
1. passenger vehicle Pneumatic plug door device comprises with the hard-wired track box of carriage body, the plug that is arranged in this track box and draws dolly that it is characterized in that: described track box is made of left plate, right plate, roof box; Side plate bottom, two of the left and right of described track box is oppositely arranged two plugs and draws guide rail, and the top of described track box arranges one and controls the guiding slide rail that bus door sheets moves order; Described plug draws the Sai Lache body of dolly to be led thick stick and consisted of by two of left and right car body end plate, a top cross-bar, a bottom; At least two wheels of each car body end plate middle part setting, this wheel is installed to described plug and draws in guide rail; Plug of roof box middle part installation on described track box draws cylinder mechanism, this plug draws the plug scuffing of cylinder bore body in cylinder mechanism to draw the top cross-bar on dolly to be fixedly connected with described plug, and perhaps this plug draws the guide rod fixed end in cylinder mechanism to draw the top cross-bar on dolly to be fixedly connected with described plug; Described plug draws a synchronous transfer band mechanism and a magnetic couple formula Rodless cylinder mechanism is set in the Sai Lache body of dolly, and a transmission limit of the transport tape in the driving saddle in described magnetic couple formula Rodless cylinder mechanism and described synchronous transfer band mechanism is fixedly connected with; Described plug draws the bottom of dolly to lead on thick stick that door frame is taken on a suit left side and door frame is taken on the right side, and the transmission limit that door frame and described transport tape are taken in a described left side is fixedly connected with, the described right side take door frame and described transport tape another transmit the limit and be fixedly connected with; A described left side is taken door frame or the right side and is taken the door frame top and be connected with described guiding slide rail by a sliding roller mechanism; A described left side is taken door frame and is connected door frame with the right side and is connected with left bus door sheets, right bus door sheets by a door body junction plate separately; Described plug draws the left body end plate bottom of dolly that a left vertical shaft drive plate is set, and on this left vertical shaft drive plate, left driver slot is set; Described plug draws the right body end plate bottom of dolly that a right vertical shaft drive plate is set, and on this right vertical shaft drive plate, right driver slot is set; Left vertical shaft and the right synchronous vertical shaft of synchronizeing of installing with carriage body is set below described track box, the fixedly upper left swing arm of synchronous vertical shaft top of a described left side, this fixedly lower-left swing arm of synchronous vertical shaft bottom, described upper left swing arm head arranges a upper roll wheel, and this upper roll wheel is installed in described left driver slot; Described left bus door sheets bottom arranges a horizontal slide, and described lower-left swing arm head arranges a lower roll wheel, and this lower roll wheel is installed in described horizontal slide; The fixedly upper right swing arm of synchronous vertical shaft top of the described right side, this fixedly bottom right swing arm of synchronous vertical shaft bottom, described upper right swing arm head arranges a upper roll wheel, and this upper roll wheel is installed in described right driver slot; Described right bus door sheets bottom arranges a horizontal slide, and described bottom right swing arm head arranges a lower roll wheel, and this lower roll wheel is installed in described horizontal slide; Plug is set in described magnetic couple formula Rodless cylinder mechanism draws the cylinder trigger sensor; Described magnetic couple formula Rodless cylinder mechanism and Sai La cylinder mechanism comprise pneumatic controller.
2. passenger vehicle Pneumatic plug door device described according to claim l, it is characterized in that, the cross section of described guiding slide rail is the inversion U-lag, described guiding slide rail comprises a straight line slide rail section and an arc-shaped slide rail section, described sliding roller mechanism comprises a vertical axes, a running roller that horizontally rotates, this running roller is arranged on the top of described vertical axes, and described running roller is fitted in described inversion U-lag; The arc-shaped slide rail section of described guiding slide rail is the 0.7-1.57 radian.
3. passenger vehicle Pneumatic plug door device described according to claim l, it is characterized in that, the cross section of described guiding slide rail is I-shaped groove, and described guiding slide rail comprises a straight line slide rail section and an arc-shaped slide rail section, and described sliding roller mechanism is two sliding roller mechanisms that are symmetricly set on I-shaped groove both sides.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012206692642U CN202945915U (en) | 2012-12-07 | 2012-12-07 | Sliding door device provided with pneumatic plug for passenger car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012206692642U CN202945915U (en) | 2012-12-07 | 2012-12-07 | Sliding door device provided with pneumatic plug for passenger car |
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| Publication Number | Publication Date |
|---|---|
| CN202945915U true CN202945915U (en) | 2013-05-22 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012206692642U Expired - Fee Related CN202945915U (en) | 2012-12-07 | 2012-12-07 | Sliding door device provided with pneumatic plug for passenger car |
Country Status (1)
| Country | Link |
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| CN (1) | CN202945915U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104912426A (en) * | 2014-03-14 | 2015-09-16 | 林会明 | Novel conversion mechanism of sliding plug door |
| CN106050044A (en) * | 2016-07-27 | 2016-10-26 | 南京康尼机电股份有限公司 | Bearing drive mechanism used for maximum-open-degree freight transport moving door of freight transport motor train unit |
| CN106150254A (en) * | 2016-08-28 | 2016-11-23 | 安徽安凯汽车股份有限公司 | A kind of inner swing door pneumatic control system for city bus |
| CN107336589A (en) * | 2017-06-06 | 2017-11-10 | 郑州精益达汽车零部件有限公司 | A kind of hardware and software platform support holder structure for bus occupant door system |
| CN108505875A (en) * | 2018-02-09 | 2018-09-07 | 长沙派数控股份有限公司 | Blocking mechanism and switch gate method and the stopping sliding door comprising the blocking mechanism |
| WO2018177063A1 (en) * | 2017-03-31 | 2018-10-04 | 比亚迪股份有限公司 | Sliding plug door, rail vehicle having same and rail transit system |
| CN108979416A (en) * | 2018-08-31 | 2018-12-11 | 广州通达汽车电气股份有限公司 | Double open plug door system |
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2012
- 2012-12-07 CN CN2012206692642U patent/CN202945915U/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104912426A (en) * | 2014-03-14 | 2015-09-16 | 林会明 | Novel conversion mechanism of sliding plug door |
| CN106050044A (en) * | 2016-07-27 | 2016-10-26 | 南京康尼机电股份有限公司 | Bearing drive mechanism used for maximum-open-degree freight transport moving door of freight transport motor train unit |
| CN106150254A (en) * | 2016-08-28 | 2016-11-23 | 安徽安凯汽车股份有限公司 | A kind of inner swing door pneumatic control system for city bus |
| WO2018177063A1 (en) * | 2017-03-31 | 2018-10-04 | 比亚迪股份有限公司 | Sliding plug door, rail vehicle having same and rail transit system |
| CN107336589A (en) * | 2017-06-06 | 2017-11-10 | 郑州精益达汽车零部件有限公司 | A kind of hardware and software platform support holder structure for bus occupant door system |
| CN107336589B (en) * | 2017-06-06 | 2019-12-13 | 郑州宇通客车股份有限公司 | A platformized tray structure for passenger train passenger door system |
| CN108505875A (en) * | 2018-02-09 | 2018-09-07 | 长沙派数控股份有限公司 | Blocking mechanism and switch gate method and the stopping sliding door comprising the blocking mechanism |
| CN108979416A (en) * | 2018-08-31 | 2018-12-11 | 广州通达汽车电气股份有限公司 | Double open plug door system |
| CN108979416B (en) * | 2018-08-31 | 2023-12-05 | 广州通达汽车电气股份有限公司 | Double-opening sliding plug door system |
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| CF01 | Termination of patent right due to non-payment of annual fee |
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