CN202391303U - Induction electric door pulling device for railway vehicle - Google Patents

Abstract

The utility model belongs to the technical field of railway vehicle equipment, and relates to an induction electric door pulling device for a railway vehicle. The upper end of a glass door sheet is connected with a driving bearing device through a door carrying rack; the lower end of the glass door sheet is matched with a bottom guiding device; an electromechanical locking mechanism, a door controller, a transmission motor, a magnetic door stopper, a guide rail baffle plate and a power-off device are fixedly mounted on a bearing guide rail in sequence; a belt pulley at one side end of the bearing guide rail is mounted on the transmission motor; a belt pulley at the other side end of the bearing guide rail is movably mounted on the transmission motor; a pectinated belt is mounted on the two belt pulleys in a sleeved manner; a belt transmission device is mounted on the pectinated belt; an induction device is mounted on the inner decorative board of a vehicle body; a switch is fixedly connected with a bracket through a switch support plate; a cam and a camshaft are connected into a whole, and are mounted on the bracket; a spring is sleeved and mounted on the camshaft; and a clip on the switch is in contact with the cam. The induction electric door pulling device has the advantages that the structure is simple; the technology is mature; the electric performance is good; the use is safe and reliable; and the purpose of environment protection is achieved.

Description

The electronic sliding door apparatus of a kind of rail vehicle induction type

Technical field:

The utility model belongs to railroad track vehicle arrangement technical field, relates to the inner electronic sliding door apparatus of a kind of rail vehicle, the anti-electronic sliding door apparatus of throwing away of rail vehicle induction type of particularly a kind of high-speed track vehicle outage.

Background technology:

Along with the continuous quickening of the continuous development of rail vehicle industry and quality requirement thereof, particularly the rail vehicle speed of service, increasingly high to the technology and the structural requirement of vehicle interior access door; The inner sliding door of the common electric that existing vehicle uses is commonplace as a kind of type application of vehicle interior access door, but because of its structure heaviness, insufficiency of function; Application life is short, and defectives such as poor stability can not satisfy present high-speed track vehicle Equipment Requirement; When particularly vehicle was at a high speed through bend and access door system cut-off situation, the door leaf of electronic sliding door can move back and forth, the passenger on the passage that is prone to cause to wound; In view of the foregoing, seek to design a kind of compact conformation, multiple functional; Safety is good, and comfortableness is high, and the inner electronic sliding door of the induction type that cost is low is applied to high-speed track vehicle gesture in necessity.

Summary of the invention:

The goal of the invention of the utility model is to overcome the shortcoming that prior art exists, to the problem of the inner sliding door existence of current track vehicle common electric, through structure optimization and Secondary Design; A kind of compact conformation is provided, and it is little to take up room, in light weight; Automatically irritability is good; The electronic isolation of mechanical locking is carried out synchronously, has the anti-electronic sliding door of rail vehicle induction type of throwing function away of outage, satisfies high-speed track vehicle Equipment Requirement.

To achieve these goals, the main functionality structure of the utility model comprise drive bogey, door is taken rack device, glass door panel and bottom guiding device; The glass door panel upper end is taken rack device through door and is connected with the driving bogey, and the lower end cooperates with bottom guiding device; In driving bogey; The first electromechanical lock locking mechanism, the second electromechanical lock locking mechanism, gating device, driving motor, magnetic door knob, guide rail baffle and breaker device are fixedly mounted on the bearing guide rail successively; Belt pulley on one side of bearing guide rail is installed on the driving motor; Belt pulley on the other side is movable to be installed on the bearing guide rail; Odontoid belt is sleeved to be installed on two belt pulleys, and belt drive unit is installed on the odontoid belt, and induction installation is installed in to be adorned on the plate in the car body; In the first electromechanical lock locking mechanism, switch is fixedly connected with support through the switch gripper shoe, and cam and camshaft connect into whole and rack-mount, and spring is nested with and is installed on the camshaft, and the cartridge clip on the switch contacts with cam; In the second electromechanical lock locking mechanism, switch is connected with support through the switch gripper shoe, and cam and camshaft connect into integral body and be fixedly mounted on the support, and the torsion spring formula of being nested with is installed on the camshaft, and spring leaf is fixedly mounted on the support; Take in the rack device at door, adopt that anti-jump that rigid material processes taken turns, bearing wheels and block be installed in door in proper order and take on the frame; Glass door panel comprises a glass, doorframe, door lock, base slider and installation axle sleeve; Drive bogey and be fixed on the car body mounting rail, bottom guiding device is installed on the car body floor; Door is taken frame and is linked together through four main screws with door glass and junction plate, and rubber buffer and installation axle sleeve fixing branch respectively prop up glass door panel, and the auxiliary door that connects of secondary screw is taken a frame and a glass; The bearing wheels that door is taken on the rack device fixedly is seated on the following arc surface of the bearing guide rail that drives bogey, and anti-jump the wheel with the last arc surface of bearing guide rail contacts; The anti-jump wheel with bearing wheels is eccentric structure, has positive and negative 3.5mm to regulate surplus on its short transverse, and door is taken frame and is connected through screw with belt drive unit; Base slider on the glass door panel is processed by rigid material and is closely cooperated with bottom guiding device.

The overall structure of the utility model is to take rack device through door on the glass door leaf to be connected with the driving bogey, and the lower end is connected with bottom guiding device; Drive bogey and comprise driving mechanism, bearing guide rail, electromechanical lock locking mechanism, the anti-rejection opening apparatus of outage and induction installation, wherein driving mechanism comprises motor, gating device, belt drive unit and is fixedly mounted on the bearing guide rail; The electromechanical lock locking mechanism is installed on the bearing guide rail with the anti-rejection opening apparatus of outage, and induction installation is installed on the upholstery plate; Door is taken rack device and is comprised a carrying roller and an anti-jump roller of taking frame, special material; Door is taken the frame lower end and is fixedly connected with door leaf glass; The carrying roller of upper end is fixedly connected with bearing guide rail with anti-jump roller, carries roller and anti-jump roller and satisfies the positive and negative 3.5mm alignment error adjustment of short transverse requirement; The glass door leaf comprises aluminium extruded sections doorframe, door glass, bottom guide runner and door lock assembly, and wherein the bottom guide runner cooperates assembling with bottom guiding device.

The utility model compared with prior art, its general structure advantages of simple, the assembling mature preparation process, electronic performance is good, and is safe and reliable, noise is little, environmental friendliness is convenient to safeguard and is changed.

Description of drawings:

Fig. 1 is the agent structure principle schematic of the utility model.

Fig. 2 is the driving bogey structural principle sketch map of the utility model.

Fig. 3 is the first electromechanical lock locking mechanism structural principle sketch map of the utility model.

Fig. 4 is the second electromechanical lock locking mechanism structural principle sketch map of the utility model.

Fig. 5 takes frame and glass door leaf syndeton principle schematic for the door of the utility model.

Fig. 6 takes frame for the door of the utility model and is connected another structural representation with the glass door leaf.

Fig. 7 is the glass door leaf and the bottom guiding device fit structure sketch map of the utility model.

The specific embodiment:

Below through embodiment and combine accompanying drawing to be described further.

Embodiment:

The electronic sliding door apparatus of rail vehicle induction type that present embodiment relates to, its main functionality structure comprise drive bogey 1, door is taken rack device 2, glass door panel 3 and bottom guiding device 4; Glass door panel 3 upper ends are taken rack device 2 through door and are connected with driving bogey 1, and the lower end cooperates with bottom guiding device 4; In driving bogey 1; The first electromechanical lock locking mechanism 5, the second electromechanical lock locking mechanism 7, gating device 11, driving motor 13, magnetic door knob 14, guide rail baffle 15 and breaker device 16 are fixedly mounted on the bearing guide rail 8 successively; Belt pulley 9 on one side of bearing guide rail 8 is installed on the driving motor 13; Belt pulley 9 movable being installed on the bearing guide rail 8 on the other side; Odontoid belt 10 sleeved being installed on two belt pulleys 9, belt drive unit 6 is installed on the odontoid belt 10, and induction installation 12 is installed in to be adorned on the plate in the car body; In the first electromechanical lock locking mechanism 5; Switch 19 is fixedly connected with support 17 through switch gripper shoe 18; Cam 20 connects into integral body with camshaft 28 and is installed on the support 17, and spring 27 is nested with and is installed on the camshaft 28, and the cartridge clip on the switch 19 contacts with cam 20 but switch 19 does not trigger; In the second electromechanical lock locking mechanism 7; Switch 38 is connected with support 29 through switch gripper shoe 30; Cam 41 connects into integral body with camshaft 42 and is fixedly mounted on the support 29; Torsion spring 40 formulas of being nested with are installed on the camshaft 41, and spring leaf 39 is fixedly mounted on the support 29, and the cartridge clip on the switch 19 contacts with cam 41 but switch 38 (19) does not trigger; Take in the rack device 2 at door, adopt that rigid material processes anti-jumply take turns 22, bearing wheels 23 and block 25 be installed in door and take on the frame 21; Glass door panel 3 comprises a glass 31, doorframe 32, door lock 33, base slider 34 and axle sleeve 35 is installed; Drive bogey 1 and be fixed on the car body mounting rail, bottom guiding device 4 is installed on the car body floor; Door is taken frame 21 and is linked together through four main screws 36 with junction plate 24 with door glass 31; Rubber buffer 26 supports glass door panel 3 respectively with installation axle sleeve 35 and is not damaged; The secondary screw 37 auxiliary doors that connect are taken frame 21 and door glass 31, to strengthen the attachment security coefficient; Door is taken on the following arc surface of bearing guide rail 8 that bearing wheels 23 on the rack device 2 fixedly is seated in driving bogey 1, anti-jump take turns 22 with the last arc surface of bearing guide rail 8 on contact; Anti-jumply take turns 22 and be eccentric structure with bearing wheels 23, have positive and negative 3.5mm to regulate surplus on its short transverse, door is taken frame 21 and belt drive unit 6 and is connected through screw; Base slider 34 on the glass door panel 3 is processed by rigid material and is closely cooperated with bottom guiding device 4.

When the door system of present embodiment is in the closed position, make tapered end upwards stretch out 20mm, the door lock actuating cam axle 28 that makes progress through the door lock 33 of operation on the glass door panel 3; Cam 20 touch switchs 19, the output signal is to gating device 11, and 11 pairs of driving motors 13 of gating device send cut-offing instruction; Realize driving motor 13 outages, door lock 33 tapered ends are stuck on the guide rail baffle 15 simultaneously, and glass door panel 3 can't be opened; The electronic isolation of realization mechanical locking is carried out synchronously, and after door lock 33 resetted, camshaft resetted under spring 27 active forces; Cam 20 automatically resets with switch 19 simultaneously, and the output signal is to gating device 11,11 pairs of driving motors 13 of gating device send electric instruction; It is electric to realize that driving motor 13 gets, and realizes mechanical release simultaneously; When door system is in when reaching position; Make tapered end upwards stretch out 20mm through the door lock 33 of operation on the glass door panel 3, the door lock actuating cam 41 that makes progress rotates spring leaf 39 pressurized touch switchs 38; The output signal is to gating device 11, and 11 pairs of driving motors 13 of gating device send cut-offing instruction; Door lock 33 tapered ends are stuck on the guide rail baffle 15 simultaneously, and door can't be closed, and the electronic isolation of realization mechanical locking is carried out synchronously; After door lock 33 resetted, cam 41 resetted under torsion spring 40 active forces, and spring leaf 39 automatically resets with switch 38 (19); The output signal is to gating device 11; 11 pairs of driving motors 13 of gating device send electric instruction, realize driving motor 13 electric, realize mechanical release simultaneously; When door system outage and be in when reaching state, block 25 contact with magnetic door knob 14, produces magnetic force, stops glass door panel 3 on bearing guide rail 8, to be free to slide, and the reduction door-plate injures passenger's risk.

The induction installation 12 of present embodiment is positioned at center, top, doorway, and when there were people or object in the doorway, the induction installation 12 output signals of telecommunication were to gating device 11; 11 pairs of driving motors 13 of gating device send the instruction of opening the door, and realize opening the door automatically, close the door automatically after door reaches the position again; Through triggering breaker device 16; Realize whole door system outage, after the outage, whole door system is equivalent to manual sliding door.

Glass door panel 3 upper ends of present embodiment are taken rack device 2 through door and are connected with driving bogey 1, and the lower end cooperates with bottom guiding device 4; Drive in the bogey 1; Induction installation 12 is positioned at center, top, doorway, and the first electromechanical lock locking mechanism 5 is installed in the pass reveal of bearing guide rail 8, and the second electromechanical lock locking mechanism 7 is installed in the side of opening the door of bearing guide rail 8; Magnetic door knob 14 is installed in bearing guide rail 8 ends; Guide rail baffle 15 is installed in bearing guide rail 8 bottom surfaces, is arranged in to take rack device 2 in the middle of the first electromechanical lock locking mechanism 5 and the second electromechanical lock locking mechanism 7, and block 25 is positioned at the end that door is taken frame 21; Anti-jumply take turns 22 and be eccentric structure, be positioned at door and take frame 21 both sides with bearing wheels 23; Door is taken frame 21 and is linked together with secondary screw 37 through main screw 36 with glass door panel 3, junction filled rubber cushion pad 26, and base slider 34 closely cooperates with bottom guiding device 4; Magnetic door knob 14 is inhaled with block 25 magnetic mutually, forms the anti-assembling device of throwing away of outage.

Claims (1)

1. electronic sliding door apparatus of rail vehicle induction type, it is characterized in that comprising drive bogey, door is taken rack device, glass door panel and bottom guiding device; The glass door panel upper end is taken rack device through door and is connected with the driving bogey, and the lower end cooperates with bottom guiding device; In driving bogey; The first electromechanical lock locking mechanism, the second electromechanical lock locking mechanism, gating device, driving motor, magnetic door knob, guide rail baffle and breaker device are fixedly mounted on the bearing guide rail successively; Belt pulley on one side of bearing guide rail is installed on the driving motor; Belt pulley on the other side is movable to be installed on the bearing guide rail; Odontoid belt is sleeved to be installed on two belt pulleys, and belt drive unit is installed on the odontoid belt, and induction installation is installed in to be adorned on the plate in the car body; In the first electromechanical lock locking mechanism, switch is fixedly connected with support through the switch gripper shoe, and cam and camshaft connect into whole and rack-mount, and spring is nested with and is installed on the camshaft, and the cartridge clip on the switch contacts with cam; In the second electromechanical lock locking mechanism, switch is connected with support through the switch gripper shoe, and cam and camshaft connect into integral body and be fixedly mounted on the support, and the torsion spring formula of being nested with is installed on the camshaft, and spring leaf is fixedly mounted on the support; Take in the rack device at door, adopt that anti-jump that rigid material processes taken turns, bearing wheels and block be installed in door in proper order and take on the frame; Glass door panel comprises a glass, doorframe, door lock, base slider and installation axle sleeve; Drive bogey and be fixed on the car body mounting rail, bottom guiding device is installed on the car body floor; Door is taken frame and is linked together through four main screws with door glass and junction plate, and rubber buffer and installation axle sleeve fixing branch respectively prop up glass door panel, and the auxiliary door that connects of secondary screw is taken a frame and a glass; The bearing wheels that door is taken on the rack device fixedly is seated on the following arc surface of the bearing guide rail that drives bogey, and anti-jump the wheel with the last arc surface of bearing guide rail contacts; The anti-jump wheel with bearing wheels is eccentric structure, has positive and negative 3.5mm to regulate surplus on its short transverse, and door is taken frame and is connected through screw with belt drive unit; Base slider on the glass door panel is processed by rigid material and is closely cooperated with bottom guiding device.

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