CN204778257U - Passenger conveyor - Google Patents
Passenger conveyor Download PDFInfo
- Publication number
- CN204778257U CN204778257U CN201520362784.2U CN201520362784U CN204778257U CN 204778257 U CN204778257 U CN 204778257U CN 201520362784 U CN201520362784 U CN 201520362784U CN 204778257 U CN204778257 U CN 204778257U
- Authority
- CN
- China
- Prior art keywords
- handrail
- drive wheel
- drive division
- passenger conveyors
- wheel
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Landscapes
- Escalators And Moving Walkways (AREA)
Abstract
A passenger conveyor that reduces the shared space of drive division of step and handrail, makes the truss miniaturized is provided. The related passenger conveyor of embodiment includes: by cyclic annular a plurality of steps (13) that join, truss (12) that hold a plurality of steps (13), make a plurality of steps (13) endless chain (14), step drive wheel (16, 17), it is disposed in the one end of truss (12), and it has each chain (14) just to roll up to hang, step drive division (18, 19) of drive step drive wheel (16, 17), set up railing (20, 21) in the top of step drive wheel (18, 19) and step drive division (18, 19) along a plurality of steps (13), peripheral endless handrail (22, 23) at the railing, handrail drive wheel (24, 25), it is set up in the below of handrail (22, 23) to compare that more to be close to another of truss 12 in step drive wheel (16, 17) distolateral, and handrail drive division (26, 27) of drive handrail drive wheel (24, 25).
Description
The application, based on Japanese patent application 2015-027907 (applying date is on February 16th, 2015), enjoys priority according to this application.The application comprises the full content of this application by referring to this application.
Technical field
The utility model relates to a kind of passenger conveyors.
Background technology
Passenger conveyors carries out operation by drive division to step and handrail and drives.Passenger conveyors drives conveying people by the operation of step and handrail.In the past, shortened the length of truss, to seek the space (such as with reference to patent documentation 1) of saving truss placement.The length of truss refers to the horizontal throw between truss two ends.The Machine Room of upkeep operation is provided with in the end side of truss.But, can Machine Room be there is no.Therefore, there will be a known the passenger conveyors (such as with reference to patent documentation 2) of the lateral dimension shortening Machine Room.There will be a known the passenger conveyors (such as with reference to patent documentation 3) making multiple actuating device decentralized configuration.Patent documentation 3, by the decentralized configuration of actuating device, when not changing the length dimension of truss, just can obtain the output capacity of electrical motor.
Prior art document
Patent documentation
Patent documentation 1 Japanese Unexamined Patent Publication No. 2001-158586 public Reported
Patent documentation 2 Japanese Unexamined Patent Publication No. 2011-93627 public Reported
Patent documentation 3 Japanese Unexamined Patent Publication No. 2006-264872 public Reported
Utility model content
Utility model problem to be solved
But in order to make the operation propulsive effort of step and handrail become large, the space needed for drive division becomes large.Truss miniaturization cannot be made.Need in Machine Room for safeguarding or the MIN space of upkeep operation.Be difficult to the length shortening truss.
The utility model is made to solve such problem, its object is to, and provides the space shared by a kind of drive division that can reduce step and handrail, makes the passenger conveyors of truss miniaturization.
The means of dealing with problems
In order to solve such problem, according to an embodiment of the present utility model, a kind of passenger conveyors being provided, it is characterized in that, comprising: the multiple steps linked by ring-type; Hold the truss of described multiple step; Make the chain of described multiple step circulation; Step drive wheel, it is configured in one end of described truss, and has been wrapping with each chain; Drive the step drive division of described step drive wheel; Railing, it is arranged on the top of described step drive wheel and described step drive division along described multiple step; At the handrail of the peripheral circulation of described railing; Handrail drive wheel, it is arranged at the below at described handrail, compared to described step drive wheel another side closer to described truss; And drive the handrail drive division of described handrail drive wheel.
Described step drive division can be arranged at the inner side of the cyclic track of described multiple step.
Described handrail drive wheel can be arranged at the inner side of the circulating path of described chain.
Described handrail drive division can be arranged at the inner side of the cyclic track of described multiple step.
Also comprise at the other end of described truss the flower wheel being wrapping with described chain, described handrail drive division can be arranged between described step drive wheel and described flower wheel.
Described step drive division possesses the first electrical motor arranged respectively for step drive wheel described in each, and described first electrical motor can have the axial bearing strength of rotation of described step drive wheel and the bearing strength with the described direction axially intersected.
Described first electrical motor can have and any one in the output shaft that described S. A. intersects and the output shaft parallel with described S. A..
Described handrail drive division possesses the second electrical motor arranged respectively for handrail drive wheel described in each, the axial bearing strength of rotation that described second electrical motor can have described handrail drive wheel and the bearing strength with the described direction axially intersected.
In addition, passenger conveyors comprises control part further, and it controls the driving of described step drive division and described handrail drive division, and described control part can make the rotative speed of the rotative speed of described step drive wheel and described handrail drive wheel synchronous.
Passenger conveyors comprises control part further, and it controls described step drive division and described handrail drive division, and described control part can, after the driving of described handrail drive division stops, making the driving of described step drive division stop.
According to passenger conveyors of the present utility model, step drive division and the space shared by handrail drive division can be reduced, the length between the two ends can shortening truss.
Accompanying drawing explanation
Fig. 1 is the block diagram of the passenger conveyors involved by embodiment of the present utility model.
Fig. 2 (a) is the block diagram of an example of the step of the passenger conveyors illustrated involved by embodiment of the present utility model.
Fig. 2 (b) is the figure of an example of the cyclic track that step is shown.
Fig. 3 is the figure of the step drive wheel of the passenger conveyors illustrated involved by embodiment of the present utility model and the planar configuration of handrail drive wheel.
Fig. 4 is for the diagram of circuit processing and be described that abends to the passenger conveyors involved by embodiment of the present utility model.
Fig. 5 is the figure of the step drive wheel of the passenger conveyors illustrated involved by the first variation and the planar configuration of handrail drive wheel.
Fig. 6 is the figure of the step drive wheel of the passenger conveyors illustrated involved by the second variation and the planar configuration of handrail drive wheel.
Fig. 7 be illustrate that the passenger conveyors involved by the second variation uses gear case in the figure of an example of train of gears.
Fig. 8 is the figure of the step drive wheel of the passenger conveyors illustrated involved by the 3rd variation and the planar configuration of handrail drive wheel.
Detailed description of the invention
Below, while referring to figs. 1 through Fig. 8, while be described the passenger conveyors involved by embodiment of the present utility model.In addition, in each figure, give same-sign to a part, and the repetitive description thereof will be omitted.
(the first embodiment)
Fig. 1 is the block diagram of the passenger conveyors involved by embodiment of the present utility model.Lifting board 28 outs open of the side frame of truss 12 and upper layer side represents by this figure.The figure shows the key element in truss 12.Passenger conveyors involved by present embodiment is the escalator arranged at the floor gap up and down of building.Passenger conveyors involved by present embodiment comprises truss 12, multiple step 13, pair of right and left chain 14 (this figure only illustrates one of them chain 14).Truss 12 has two ends between a stopping port 10 and another stopping port 11.Multiple step 13 is housed inside truss 12.Multiple step 13 is linked by ring-type.Pair of right and left chain 14 makes multiple step 13 circulate.
Passenger conveyors involved by present embodiment comprises a pair step drive wheel, 16,17, two step drive divisions 18,19 and a pair railing 20,21.Step drive wheel 16,17 is configured in the upper end of the truss 12 of the travel directions conversion of a pair chain 14.Step drive wheel 16,17 has been wrapping with each chain 14.Step drive division 18,19 drives step drive wheel 16,17 respectively.Step drive division 18,19 is arranged between step drive wheel 16,17 respectively.Railing 20,21 is arranged at the top of step drive wheel 16,17 and step drive division 18,19.Railing 20,21 is arranged at the left and right of multiple step 13.
Further, the passenger conveyors involved by present embodiment comprises pair of right and left handrail 22,23, pair of armrests drive wheel 24,25 and 2 handrail drive divisions 26,27.Handrail 22,23 is at the surrounding loop of railing 20,21.Handrail drive wheel 24,25 is arranged at the below of handrail 22,23, compared to a pair step drive wheel 16,17 lower end side closer to truss 12.Handrail drive division 26,27 drives handrail drive wheel 24,25.Handrail drive division 26,27 is respectively set between handrail drive wheel 24,25.
Truss 12 is the main frames being erected at floor gap.Lifting board 28,29 is respectively arranged with at the upper and lower side of truss 12.Lifting board 28 forms the ceiling surface of Machine Room 30.Machine Room 30 is provided with control part (control panel) 31.The below of lifting board 29 is provided with pair of driven 32 (one of them flower wheel 32 is only shown in this figure).Flower wheel 32 is wrapping with by chain 14.
Fig. 2 (a) is the block diagram of the example that step 13 is shown.Fig. 2 (b) is the figure of the example that cyclic track is shown.Already described symbol represents the key element identical with the key element in Fig. 1.As shown in Fig. 2 (a), step 13 comprises pedal 50, kickplate (riser) 51.Pedal 50 has tread.Kickplate 51 covers the jump between step 13 adjacent one another are.Step 13 comprises front-wheel 52, trailing wheel 53.A pair front-wheel 52 is provided with in the left and right of step 13.The left and right of step 13 is provided with pair of rear wheels 53.Front-wheel 52 is linked to chain 14.Trailing wheel 53 is directed to by track 54 (Fig. 1).A step 13 makes tread rise upward toward road.In Machine Room 30, the tread upset of level.Make tread downward in loop, step 13 declines.Step 13 with trailing wheel 53 towards upside and front-wheel 52 decline towards the posture of downside.At the stopping port 11 of lower floor, step 13 makes overturning upward towards from below of tread again.
As shown in Fig. 2 (b), multiple step 13 forms cyclic track by circular flow.Cyclic track refer to that front-wheel 52 and trailing wheel 53 pass through around track.Cyclic track is when step 13 comes and goes, front-wheel 52 and trailing wheel 53 pass through around track.Rise in running, form the track of the top toward road front wheel track T1.Behind road, wheel track T2 forms track in the below toward road front wheel track T1.Loop front wheel track T3 forms track in the below of wheel track T2 behind road.Behind loop, wheel track T4 forms track in the below of loop front wheel track T3.By wheel track T4 Formation cross-section region behind wheel track T2 behind passenger conveyors Shi Wang road from the side and loop.The space with this cross section is cyclic track.
In addition, the trailing wheel 53 of each step 13 links by chain 14 (Fig. 1) at certain intervals.
Fig. 3 is the figure of the planar configuration that step drive wheel 16,17 and handrail drive wheel 24,25 are shown.Already described symbol represents the key element identical with the key element in Fig. 1 ~ Fig. 2.Step drive wheel 16,17 and handrail drive wheel 24,25 are collocated.Step drive wheel 16,17 is all sprocket wheel (sprocket).Step drive wheel 16 is supported by bearing 34 axle.Bearing 34 is arranged on the post 33 on truss 12 (Fig. 1).Step drive wheel 17 is supported by bearing 35 axle.Bearing 35 is arranged on other not shown posts.Bearing 34,35 such as has roller bearing structure or ball bearing structure.
In addition, step drive division 18,19 is all arranged at the inner side of the cyclic track of multiple step 13.The axle drive shaft of step drive division 18 and the axle drive shaft of step drive division 19 by arranged coaxial between step drive wheel 16,17.Step drive division 18,19 from each centre of gration of step drive wheel 16,17, is fixed across equidistance respectively.Fixing means is connected with supporting station, and this supporting station is assembled in truss 12 by framework and beam.
As shown in Figure 3, step drive division 18 comprises electrical motor 55 (the first electrical motor), retarder 56 and electronic board 60.Electrical motor 55 is for step drive wheel 16.Between the output shaft that retarder 56 is linked to electrical motor 55 and chain 14.Electronic board 60 is supporting motor 55, retarder 56 regularly.Step drive division 18 can arrange coder 57.Coder 57 is devices of the anglec of rotation of output shaft for detecting electrical motor 55 or retarder 56.Electrical motor 55 has the axial bearing strength of rotation of step drive wheel 16.Further, electrical motor 55 has the bearing strength in direction intersecting axially.Axial bearing strength refers to and rotates axial rigidity.Crisscross bearing strength refers to and rotates radial bending stiffness.Electrical motor 55 has mechanical strength.Mechanical strength refers to the mechanical strength that can support the degree of step drive wheel 16 with projecting shaft.Electrical motor 55 is such as induction motor (IM).The positive and negative rotation of electrical motor 55.Retarder 56 can be linked by the output shaft of coupler and electrical motor 55.
Step drive division 19 comprises: the electrical motor 55 of step drive wheel 17; Be linked to the retarder 56 between the output shaft of electrical motor 55 and chain 14; And electronic board 60.Different electrical motors and different retarders between step drive wheel 16,17 can be used at step drive division 19.
The railing 20,21 of Fig. 1 is all erect the panel arranged in the left and right of step 13.Railing 21 uses glass board or stainless steel sheet.Railing 21 has upper end 38, cover plate (deckcover) 39, bottom 40.Upper end 38 has bending shape.Cover plate 39 has the opening 15 of handrail 22.Bottom 40 is arranged at lower layer side.Bottom 40 has bending shape.The shape of railing 20 is identical with the shape essence of railing 21.
Handrail 22 is the belt conveyor of ring-type.Handrail 22 has belt conveyor inner peripheral surface.Handrail drive wheel 24 drives belt conveyor inner peripheral surface.By the driving of belt conveyor inner peripheral surface, handrail 22 is run driving.Make the service direction of handrail 22 overturn respectively in the upper end 38 of railing 20 and bottom 40.Handrail 22 uses material.Material is the material of intensity and excelling in abrasion resistance.Handrail 23 is identical with handrail 22 essence.
Handrail drive wheel 24,25 is all sprocket wheel.Handrail drive wheel 24 is supported by bearing 36 axle.Handrail drive wheel 25 is supported by bearing 37.Bearing 36,37 such as has roller bearing structure or ball bearing structure.
In addition, handrail drive division 26,27 is all arranged at the inner side of cyclic track.Handrail drive division 26 is arranged between step drive wheel 16 and flower wheel 32.As shown in Figure 3, each axle drive shaft of handrail drive division 26,27 between handrail drive wheel 24,25 by arranged coaxial.Distance between the distance between handrail drive division 26, handrail drive wheel 24 and handrail drive division 27, handrail drive wheel 25 is roughly equal.Handrail drive division 26,27 is connected and fixed on the supporting station in truss 12.Truss 12 has framework, beam and supporting station.
Handrail drive division 26 comprises electrical motor 59 (the second electrical motor), retarder 58, electronic board 61.Electrical motor 59 is for handrail drive wheel 24.Between the output shaft that retarder 58 is linked to electrical motor 59 and handrail 22.Electronic board 61 is supporting motor 59, retarder 58 regularly.Electrical motor 59 has the axial bearing strength of rotation of handrail drive wheel 24.Further, electrical motor 59 has the bearing strength in direction intersecting axially.Electrical motor 59 has mechanical strength.Mechanical strength refers to the mechanical strength that can support the degree of handrail drive wheel 24 with projecting shaft.Electrical motor 59 is such as induction motor (IM).Retarder 58 can be linked by the output shaft of coupler and electrical motor 59.
Handrail drive division 27 is arranged between step drive wheel 17 and flower wheel 32.Handrail drive division 27 comprises: for the retarder 58 between the electrical motor 59 of handrail drive wheel 25, the output shaft being linked to electrical motor 59 and handrail 23 and electronic board 61.Different electrical motors and different retarders between handrail drive division 26,27 can be used at handrail drive division 27.
Step drive division 18,19 and handrail drive division 26,27 are electrically connected to control part 31 by wiring material.Control part 31 carries out drived control to step drive division 18,19 and handrail drive division 26,27 individually.Control part 31 makes the rotative speed of the rotative speed of the rotative speed of step drive wheel 16, step drive wheel 17, the rotative speed of handrail drive wheel 24 and handrail drive wheel 25 synchronous.Control part 31 such as controls each rotative speed by inverter control.The driving moment of control part 31 pairs of handrail drive divisions 26,27, the driving moment of step drive division 18,19 control.The function of control part 31 is performed by CPU, ROM, RAM, LSI.
In addition, the passenger conveyors (Fig. 1) involved by present embodiment comprises the operating abnormal sensor 81,82,83,84,85,86 etc. of detection, as safety device.As an example, sensor 81 is arranged at the midway of truss 12.The situation accompanying foreign matter between sensor 81 pairs of steps 13 detects.Sensor 82 is arranged at cover plate 39.The situation that sensor 82 pairs of handrails 22 enter foreign matter detects.Sensor 83 is arranged at stopping port 11.Sensor 83 detects by the situation compressing unexpected halt switch.Sensor 84 is arranged at control part 31.Sensor 84 detects electricity broken string.Sensor 85 is arranged at control part 31.Sensor 85 detects the reception running danger signal.Run danger signal such as to be caused by earthquake or fire etc.Sensor 86 is arranged at truss 12.The fracture of sensor 86 pairs of chains 14 detects.
Next, the effect of the passenger conveyors involved by the present embodiment with above-mentioned structure and action are described.
Fig. 4 is the diagram of circuit processing and be described that abends for occurring the passenger conveyors involved by present embodiment.
In steps A 1, control part 31 pairs of service directions judge for rising or declining.Judgement in steps A 1 is that the on off state detecting two hardware button by control part 31 carries out.Two hardware button refer to, represent the hardware button risen and the hardware button representing decline.Such as rise when running by selection, the process of control part 31 is via the path with " rising " of steps A 1.
In steps A 2, control part 31 reads in the setting value required for running that rises.Such as set the initial value of each rotative speed of step drive wheel 16, step drive wheel 17, handrail drive wheel 24 and handrail drive wheel 25.Control part 31 makes inverter that the alternating current from industrial power is converted to alternating current.Alternating current has frequency and voltage.In steps A 3 thereafter, control part 31 starts to rise and runs.Step drive division 18,19 and handrail drive division 26,27 start to drive.Multiple step 13 starts circular flow.The people taken from the stopping port 10 of lower floor is transported to the stopping port 11 on upper strata.
In steps A 3, control part 31 makes step drive wheel 16,17 and handrail drive wheel 24,25 synchronous.Control part 31 makes step drive wheel 16,17 and handrail drive wheel 24,25 continue respectively to rotate.Control part 31, based on the integration of the impulse singla from each coder 57, calculates rotative speed and range ability.
In steps A 4, the presence or absence of the detection of control part 31 pairs of abnormal signals monitors.Do not occur between anomalistic period, the process of control part 31 is via the "No" path of steps A 4.Control part 31 repeats the process of steps A 4.In steps A 4, control part 31 receives the notice of some abnormal signals of sensor 81 ~ 86 grade.According to notice, via "Yes" path, control part 31 stops the operation of handrail in steps A 5.
Then, in steps A 6, control part 31 stops the operation of step 13.The distance that the miles of relative movement of step 13 operating ratio handrail 22,23 is grown a little.After running this distance, step 13 stops completely.In steps A 7, control part 31 notifies the situation causing owing to there is exception stopping.Notify to be undertaken by both display and speech.Or, notify to be undertaken by display and speech.
Operating step 13 stops suddenly, and people is subject to power forwards.Passenger conveyors involved by present embodiment makes people act on rearward power.Control part 31 makes step 13 stop in the moment more late than the stop timing of handrail 22,23.When the people ground be positioned over by hand in handrail 22,23 is in rising, passenger conveyors stops suddenly.Due to unexpected stopping, handrail 22,23 first stops.People keeps arm to be placed in the posture at rear, and step 13 stops.Under the state of got a grip on the rail at arm in 22,23, step 13 stops.Or be pulled to the posture at rear with arm, step 13 stops.People is made to be held in the power of rear position and force balance forwards.Therefore, rise in running, even if step 13 stops suddenly, also can prevent people from falling down.
According to the running velocity of step 13, handrail 22,23, determined the time difference of stop timing by control part 31.Such as according to the conveying on a Ge Wang road, control part 31 generating run velocity contrast.Control part 31 generating run velocity contrast is such as from several centimetres to 10 cm to make retardation.
It is more than the explanation for the example in rising in the steps A 1 of Fig. 4.When being in declining in the steps A 1 of Fig. 4, control part 31 performs the process from steps A 2 to steps A 4.
Control part 31 is in steps A 5, and control part 31 makes the handrail 22,23 in decline stop.In steps A 6, control part 31 stops the operation of the step 13 in decline.First control part 31 stops handrail 22,23 in decline.After stopping handrail 22,23, control part 31 stops step 13.When decline runs, the descending speed of people is larger than the ascending velocity risen when running.According to descending speed, control part 31 generates the time difference of stop timing.Falling down of people when declining can be prevented.
As mentioned above, passenger conveyors involved according to the present embodiment, can reduce step drive division 18,19 and the space shared by handrail drive division 26,27.The length of truss can be shortened.Even the length of shorter truss, step 13 and handrail 22,23 also can obtain larger operation propulsive effort.Make economical space saving to drive to become possibility.
In addition, can the rotation axis by step drive wheel 16,17 and by the rotation axis of handrail drive wheel 24,25 between guarantee space.
In addition, the drive division of step 13 and handrail 22,23 can be removed from Machine Room 30.The space that the drive division that can effectively utilize Machine Room 30 is vacated.The setting place of control part 31 can be changed.By changing setting place, removing Machine Room 30 self also becomes possibility.
(the first variation)
Passenger conveyors involved by above-mentioned embodiment can carry out various distortion.Passenger conveyors involved by first variation except as otherwise noted, has identical structural element with the example of the passenger conveyors involved by above-mentioned first embodiment.
Fig. 5 is the figure of the step drive wheel of the passenger conveyors illustrated involved by the first variation and the planar configuration of handrail drive wheel.Both the symbol stated represents the key element identical with the key element in Fig. 1 ~ Fig. 4.Passenger conveyors involved by 1st embodiment comprises 2 step drive divisions, 18,19 and 2 handrail drive divisions 26,27, totally 4.In contrast, the passenger conveyors involved by the first variation comprises step drive division 41, handrail drive division 44.
Step drive division 41 is arranged at the inner side of cyclic track.Step drive division 41 is fixed in central authorities between step drive wheel 16,17 on S. A. direction.Step drive division 41 comprises double-axis motor 49, turning cylinder (shaft) 42.Double-axis motor 49 is shared between step drive wheel 16,17.Between the first output shaft (this figure left) that transmission shaft 42 is arranged at double-axis motor 49 and step drive wheel 16.Further, step drive division 41 comprises turning cylinder 43, retarder 56, electronic board 61.Between the second output shaft (this figure right) that turning cylinder 43 is arranged at double-axis motor 49 and step drive wheel 17.Retarder 56 is arranged respectively for each turning cylinder 42,43.Electronic board 61 supports double-axis motor 49, turning cylinder 42,43 and retarder 56.First output shaft and second output shaft of double-axis motor 49 are all parallel with S. A..
In addition, handrail drive division 44 is arranged at the inner side of cyclic track.Handrail drive division 44 is fixed in central authorities between handrail drive wheel 24,25 on S. A. direction.Handrail drive division 44 comprises double-axis motor 62, turning cylinder 45.Double-axis motor 62 is shared between step drive wheel 16,17.Between the first output shaft (this figure left) that turning cylinder 45 is arranged at double-axis motor 62 and handrail drive wheel 24.Handrail drive division 44 comprises turning cylinder 46, retarder 58, electronic board 63.Between the second output shaft (this figure right) that turning cylinder 46 is arranged at double-axis motor 62 and handrail drive wheel 25.Retarder 58 is arranged respectively for each turning cylinder 45,46.Electronic board 63 supports double-axis motor 62, turning cylinder 45,46 and retarder 58.
Step drive division 41, handrail drive division 44 also can arrange coder 57.Double-axis motor 49,62 respective two output shafts can link respectively by coupler and retarder 58.Double-axis motor 49,62 has bearing strength in the axis of S. A. and radial direction.Electrical motor 59 has mechanical strength.Mechanical strength refers to the mechanical strength that can support the degree of handrail drive wheel 24 with projecting shaft.Double-axis motor 49,62 is induction motor (IM).
According to such structure, double-axis motor about 49 exports rotary driving force simultaneously.Double-axis motor 49, by the first output shaft, rotates step drive wheel 16.Double-axis motor 49, by the second output shaft, rotates step drive wheel 17.Double-axis motor about 62 carries out rotary actuation to handrail 22,23 simultaneously.Double-axis motor 62 is by the first output shaft rotating handrail drive wheel 24.Double-axis motor 62 is by the second output shaft rotating handrail drive wheel 25.
According to the passenger conveyors involved by the first variation, owing to only needing step drive division 41 and handrail drive division 44 these two just enough, space can be saved further.In addition, according to the passenger conveyors involved by the first variation, centering can be made to operate and to become easy, expense cost degradation.
(the second variation)
Motor output shaft can intersect with S. A..Passenger conveyors involved by second variation except as otherwise noted, has identical structural element with the example of the passenger conveyors involved by above-mentioned first embodiment.
Fig. 6 is the figure of the step drive wheel of the passenger conveyors illustrated involved by the second variation and the planar configuration of handrail drive wheel.Both the symbol stated represents the key element identical with the key element in Fig. 1 ~ Fig. 5.Passenger conveyors involved by second variation comprise step drive division 70,71, handrail drive division 90,91.Step drive division 70,71 has the output shaft orthogonal with the rotation axis of step drive wheel 16,17.Handrail drive division 90,91 has the output shaft orthogonal with the rotation axis of handrail drive wheel 24,25.Step drive division 70 comprises electrical motor 72, gear case 73 and electrical motor 74.Electrical motor 72 has the output shaft of vertical direction.Gear case 73 has the multiple gears comprising the finishing bevel gear cuter engaged with the output shaft of electrical motor 72.Electrical motor 74 has the output shaft by rotating from the rotary driving force of gear case 73.
Fig. 7 is the figure of an example of the train of gears illustrated in gear case 73.This illustrates the vertical section of the AB along Fig. 6.Both the symbol stated represents the key element identical with the key element in Fig. 6.First finishing bevel gear cuter (bevelgear) 100, second finishing bevel gear cuter 101 is supported in gear case 73 by axle.First finishing bevel gear cuter 100 is around vertical axis revolving.Second finishing bevel gear cuter 101 engages with the first finishing bevel gear cuter 100.Second finishing bevel gear cuter 101 has the S. A. parallel with the S. A. of step drive wheel 16.The output shaft of electrical motor 72 makes the first finishing bevel gear cuter 100 rotate.First finishing bevel gear cuter 100 changes the direction of propulsive effort into horizontal direction from vertical direction.Second finishing bevel gear cuter 101 is engaged with gear 102 by tween drive shaft 104.Gear 102 engages with motor output shaft 103.
The step drive division 71 of Fig. 6 is also identical with step drive division 70 essence.
In addition, handrail drive division 90 comprises electrical motor 92, gear case 93, electrical motor 94.Electrical motor 92 has the output shaft of vertical direction.Gear case 93 has the finishing bevel gear cuter etc. engaged with the output shaft of electrical motor 92.Electrical motor 94 has the output shaft by rotating from the rotary driving force of gear case 93.Electrical motor 92, gear case 93, electrical motor 94 are identical with the structure of electrical motor 72, gear case 73, electrical motor 74 and the configuration essence of Fig. 7 respectively.Handrail drive division 91 is also identical with handrail drive division 90 essence.
In addition, step drive division 70,71, handrail drive division 90,91 can arrange coder 57.The output shaft of electrical motor 74,84 can link respectively by coupler and retarder 56,58.Electrical motor 74,84 adopts induction motor (IM).Induction motor (IM) has bearing strength and mechanical strength.
According to such structure, step drive division 70,71, the rotary driving force around vertical axis produced by electrical motor 72,92 is converted to rotary driving force around feathering axis by handrail drive division 90,91.Parallel respectively with the S. A. of the S. A. of step drive wheel 16,17 and handrail drive wheel 24,25 around the rotary driving force of feathering axis.
According to the passenger conveyors involved by the second variation, the electrical motor 72,92 had around the output shaft of vertical axis can be used as drive source.According to the passenger conveyors involved by the second variation, can save step drive division 70,71, the installation space of handrail drive division 90,91.
In addition, in the second variation, the passenger conveyors involved by embodiment can use double-axis motor.
Fig. 8 is the figure of the step drive wheel of the passenger conveyors illustrated involved by the 3rd variation and the planar configuration of handrail drive wheel.Both the symbol stated represents the key element identical with the key element in Fig. 1 ~ Fig. 7.Passenger conveyors involved by 3rd variation possesses step drive division 47 and the handrail drive division 48 of Two axle drive type.
Step drive division 47, the handrail drive division 48 of the passenger conveyors involved by the 3rd variation of this spline structure change the rotary driving force around vertical axis produced by electrical motor 72,92 into rotary driving force around feathering axis respectively.Difference around the S. A. of the rotary driving force of feathering axis and the S. A. of step drive wheel 16,17 and handrail drive wheel 24,25 is parallel.Step drive division 47, handrail drive division 48 produce rotary driving force in the left and right sides respectively simultaneously.
According to the passenger conveyors involved by the 3rd variation, by the conversion of rotary driving force, the installation space of step drive division 47 and handrail drive division 48 can be saved.According to the passenger conveyors involved by the 3rd variation, centering can be made to operate and to become easy, expense cost degradation.
In addition, the utility model is not limited to above-mentioned embodiment itself, can implementation phase in the scope of main points not departing from utility model, structural element be out of shape and specialize.In above-mentioned embodiment, passenger conveyors can be moving sidewalk.
The structure of the step 13 of Fig. 2 (a) and shape can carry out various distortion.The shape of the cyclic track of Fig. 2 (b) and size can suitably change according to design.Fig. 2 (a), Fig. 2 (b) are for illustrating, and for the enforcement product only implementing these changes, the advantage of the passenger conveyors involved by embodiment can not be subject to any infringement.
In above-mentioned embodiment, during stopping, control part 31 can by slowly stopping making step drive wheel 16,17 and handrail drive wheel 24,25 stop.Slow stopping refers to and to stop with lower deceleration/decel.Handrail 22,23 to stop completely afterwards speed is gradually slack-off.By slowly being stopped by control part 31 pairs of step drive divisions 18,19 controlling, step 13 to stop completely afterwards speed is gradually slack-off.By slowly stopping controlling, passenger can not be made to produce the impression stopped suddenly.
In addition, undertaken appropriately combined by the multiple structural elements disclosed above-mentioned embodiment, various utility model can be formed.Such as, several structural element can be deleted from all structural elements shown in embodiment.Further, can carry out appropriately combined to the structural element across different embodiment.
Claims (10)
1. a passenger conveyors, is characterized in that, comprising:
By multiple steps that ring-type links;
Hold the truss of described multiple step;
Make the chain of described multiple step circulation;
Step drive wheel, it is configured in one end of described truss, and has been wrapping with each chain;
Drive the step drive division of described step drive wheel;
Railing, it is arranged on the top of described step drive wheel and described step drive division along described multiple step;
At the handrail of the peripheral circulation of described railing;
Handrail drive wheel, it is arranged at the below at described handrail, compared to described step drive wheel another side closer to described truss; And
Drive the handrail drive division of described handrail drive wheel.
2. passenger conveyors as claimed in claim 1, is characterized in that,
Described step drive division is arranged at the inner side of the cyclic track of described multiple step.
3. passenger conveyors as claimed in claim 1, is characterized in that,
Described handrail drive wheel is arranged at the inner side of the circulating path of described chain.
4. passenger conveyors as claimed in claim 1, is characterized in that,
Described handrail drive division is arranged at the inner side of the cyclic track of described multiple step.
5. passenger conveyors as claimed in claim 1, is characterized in that,
The flower wheel being wrapping with described chain is also comprised at the other end of described truss,
Described handrail drive division is arranged between described step drive wheel and described flower wheel.
6. passenger conveyors as claimed in claim 1, is characterized in that,
Described step drive division possesses the first electrical motor arranged respectively for step drive wheel described in each,
Described first electric tools has the axial bearing strength of rotation of described step drive wheel and the bearing strength with the described direction axially intersected.
7. passenger conveyors as claimed in claim 6, is characterized in that,
Described first electrical motor has and any one in the output shaft that described S. A. intersects and the output shaft parallel with described S. A..
8. passenger conveyors as claimed in claim 1, is characterized in that,
Described handrail drive division possesses the second electrical motor arranged respectively for handrail drive wheel described in each,
Described second electric tools has the axial bearing strength of the rotation of described handrail drive wheel and the bearing strength with the described direction axially intersected.
9. passenger conveyors as claimed in claim 1, is characterized in that,
Comprise control part further, it controls the driving of described step drive division and described handrail drive division,
Described control part makes the rotative speed of the rotative speed of described step drive wheel and described handrail drive wheel synchronous.
10. passenger conveyors as claimed in claim 1, is characterized in that,
Comprise control part further, it controls described step drive division and described handrail drive division,
Described control part, after the driving of described handrail drive division stops, making the driving of described step drive division stop.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2015027907A JP2016150815A (en) | 2015-02-16 | 2015-02-16 | Passenger conveyor |
| JP2015-027907 | 2015-02-16 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204778257U true CN204778257U (en) | 2015-11-18 |
Family
ID=54518349
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520362784.2U Active CN204778257U (en) | 2015-02-16 | 2015-05-29 | Passenger conveyor |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JP2016150815A (en) |
| CN (1) | CN204778257U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109987494A (en) * | 2018-01-02 | 2019-07-09 | 杭州菱智电梯科技有限公司 | A kind of driving host of escalator or moving sidewalk |
| CN109987493A (en) * | 2018-01-02 | 2019-07-09 | 杭州菱智电梯科技有限公司 | A kind of driving device of escalator or moving sidewalk |
| CN111994766A (en) * | 2020-09-07 | 2020-11-27 | 常州古涞消防科技有限公司 | Elevator handrail shaft |
| CN112777464A (en) * | 2019-11-08 | 2021-05-11 | 奥的斯电梯公司 | Belt-driven escalator |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR102510538B1 (en) * | 2022-12-20 | 2023-03-15 | (주)대륜엘리스 | System for operating synchronous motor of escalator |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS50150095U (en) * | 1974-05-29 | 1975-12-13 | ||
| DE3526905A1 (en) * | 1985-07-24 | 1987-02-05 | Orenstein & Koppel Ag | PARALLEL DRIVE FOR ESCALATOR OR ESPALATION |
| JP4326076B2 (en) * | 1999-07-05 | 2009-09-02 | 東芝エレベータ株式会社 | Man conveyor |
| MX2007010437A (en) * | 2006-09-19 | 2009-02-10 | Inventio Ag | Escalator or moving walk with drive . |
| DE112006004175T5 (en) * | 2006-12-21 | 2009-10-15 | Otis Elevator Company, Farmington | Drive device for the handrail of a passenger conveyor |
| CN102448868B (en) * | 2009-06-01 | 2014-01-29 | 三菱电机株式会社 | Control device for handrail drive device |
-
2015
- 2015-02-16 JP JP2015027907A patent/JP2016150815A/en active Pending
- 2015-05-29 CN CN201520362784.2U patent/CN204778257U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109987494A (en) * | 2018-01-02 | 2019-07-09 | 杭州菱智电梯科技有限公司 | A kind of driving host of escalator or moving sidewalk |
| CN109987493A (en) * | 2018-01-02 | 2019-07-09 | 杭州菱智电梯科技有限公司 | A kind of driving device of escalator or moving sidewalk |
| CN112777464A (en) * | 2019-11-08 | 2021-05-11 | 奥的斯电梯公司 | Belt-driven escalator |
| CN112777464B (en) * | 2019-11-08 | 2024-04-23 | 奥的斯电梯公司 | Belt-driven escalator |
| CN111994766A (en) * | 2020-09-07 | 2020-11-27 | 常州古涞消防科技有限公司 | Elevator handrail shaft |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2016150815A (en) | 2016-08-22 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204778257U (en) | Passenger conveyor | |
| US9676597B2 (en) | Truss construction for a passenger conveyor | |
| CN1251958C (en) | Passenger conveyor device | |
| CN102448868B (en) | Control device for handrail drive device | |
| CN102897640A (en) | Drive system for driving moving walkways | |
| JP6074006B1 (en) | Passenger conveyor | |
| CN101955126B (en) | Armrest driving device of escalator | |
| CN102701061B (en) | Luggage transportation device synchronously run with escalator | |
| CN209455911U (en) | A kind of escalator having a safety feature | |
| CN204737568U (en) | Passenger conveyor | |
| JP6321126B1 (en) | Passenger conveyor | |
| CN110921480A (en) | Escalator accident detection system | |
| CN204917589U (en) | Big lifting height automatic escalator hauler base additional strengthening | |
| CN111332925B (en) | People conveyor driver and people conveyor | |
| CN104925632B (en) | Passenger conveyer | |
| JP3505391B2 (en) | Variable speed passenger conveyor | |
| CN101863414A (en) | Device of passenger conveyor | |
| CN102910525A (en) | Escalator capable of automatically lifting up and down and saving energy simultaneously | |
| CN105151996B (en) | Escalator device capable of cleaning escalator handrails automatically | |
| CN105942578B (en) | Lifting mechanism of front door of filter tip assembling machine | |
| JP6797973B1 (en) | Passenger conveyor | |
| CN102311038B (en) | Handrail driving device for escalator | |
| CN103010656A (en) | Prefabricated component steel reinforcement framework conveyer | |
| JP5676792B1 (en) | Passenger conveyor | |
| JP2003327381A (en) | Passenger conveyor |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |