CN1297463C - Movable body system - Google Patents
Movable body system Download PDFInfo
- Publication number
- CN1297463C CN1297463C CNB018233198A CN01823319A CN1297463C CN 1297463 C CN1297463 C CN 1297463C CN B018233198 A CNB018233198 A CN B018233198A CN 01823319 A CN01823319 A CN 01823319A CN 1297463 C CN1297463 C CN 1297463C
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- China
- Prior art keywords
- power supply
- moving body
- cab
- supply component
- transformer
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- 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.)
- Expired - Lifetime
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B7/00—Other common features of elevators
- B66B7/02—Guideways; Guides
- B66B7/023—Mounting means therefor
- B66B7/027—Mounting means therefor for mounting auxiliary devices
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B1/00—Control systems of elevators in general
- B66B1/24—Control systems with regulation, i.e. with retroactive action, for influencing travelling speed, acceleration, or deceleration
- B66B1/28—Control systems with regulation, i.e. with retroactive action, for influencing travelling speed, acceleration, or deceleration electrical
- B66B1/30—Control systems with regulation, i.e. with retroactive action, for influencing travelling speed, acceleration, or deceleration electrical effective on driving gear, e.g. acting on power electronics, on inverter or rectifier controlled motor
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B1/00—Control systems of elevators in general
- B66B1/34—Details, e.g. call counting devices, data transmission from car to control system, devices giving information to the control system
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B13/00—Doors, gates, or other apparatus controlling access to, or exit from, cages or lift well landings
- B66B13/02—Door or gate operation
- B66B13/14—Control systems or devices
- B66B13/143—Control systems or devices electrical
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B7/00—Other common features of elevators
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B7/00—Other common features of elevators
- B66B7/02—Guideways; Guides
Abstract
The present invention relates to a moving body system which is characterized in that a power supply component is arranged on a guide rail, and a part of the power supply component is arranged on a component which is supported by the guide rail or a guide rail bracket which is used for supporting the guide rail; in addition, under the condition of observing in a traveling direction of a moving body, an external end on the moving body side of a primary transformer is nearer the moving body side than an external end of a secondary transformer. A power supply device is arranged at a proper position of the moving body system, and the moving body system has the proper primary transformer and the secondary transformer.
Description
Technical field
The present invention relates to a kind of movable body system that is moved by rail guidance, specifically, the present invention relates to a kind of power supply aspect of movable body system.
Background technology
For example, the spy opens clear 57-121568 communique, the spy opens the movable body system that flat 5-294568 communique discloses existing use guide rail.
Open in the prior art of being put down in writing in the clear 57-121568 communique the spy, the primary side of the linear motor on bob-weight (counterweight) (linear motor) is loaded with frequency converter (inverter) and charger.In this charger, when bob-weight stops on the bottom position, on adaptor union, be connected, thereby realize power supply with the main power source system.
In addition, open in the prior art of putting down in writing in the flat 5-294568 communique, arrive when stopping layer, just do not need to contact and to power to the cab of elevator at elevator cage the spy.
In addition, use the field of the movable body system of guide rail also to be not quite similar, open flat 11-285156 communique the spy, the spy opens in the prior art of being put down in writing in the flat 8-37121 communique, has put down in writing the example of using the power supply mode of non-contact power in electronlmobil and electric shaver.The prior art of being put down in writing in the Te Kaiping 11-285156 communique can the implement device volume by improveing in shape at core miniaturization.In addition, the spy opens the prior art put down in writing in the flat 8-37121 communique by improveing on the coiling position of coil, and has prevented the reduction of transformer coupled rate.
But the spy opens clear 57-121568 communique, the spy open in the prior art of being put down in writing in the flat 5-294568 communique at all do not consider electric supply installation the position specifically is set.
In addition, the spy opens flat 11-285156 communique, and the spy opens the prior art of being put down in writing in the flat 8-37121 communique, is the higher structure of transformer coupled rate.But, do not consider to be applied in the problem of interlocking of the primary transformers that is bound to produce under the situation in the moving body that elevator and so on moves along guide rail and secondary transformer.
Summary of the invention
It is a kind of by the movable body system of rail guidance that the 1st purpose of the present invention is to provide, and it is provided with electric supply installation in position.
The 2nd purpose of the present invention is to provide a kind of movable body system that moves along guide rail, and this movable body system has suitable primary transformers and secondary transformer.
In order to realize above-mentioned the 1st purpose, movable body system of the present invention is characterized in that: have: moving body; Guide the guide rail of the operation of this moving body; Be arranged on the power supply component of building side; Be connected with the power supply of building and to the charger of described power supply component power supply; Be arranged on the described moving body and accept the electric device that is subjected to of electric power by described power supply component; And be arranged on the described moving body and by the described battery that is subjected to electric device to accept electric power,
Power supply component is arranged on the guide rail, and the part of this power supply component is arranged on and is supported in the member on the described guide rail or supports on the track bracket of described guide rail.
In addition, in order to realize above-mentioned the 2nd purpose, movable body system of the present invention is characterized in that: have: moving body; Guide the guide rail of the operation of this moving body; Be arranged on the non-contact power primary transformers of building side; Administration of power supply to this primary transformers power supply; Be arranged on the described moving body and be subjected to the electricity secondary transformer by the noncontact that described primary transformers is accepted electric power; And be arranged on the described moving body and accept the battery of electric power by described secondary transformer,
Under the situation of observing along the direct of travel of moving body, the outer end on the mobile side of primary transformers is than close mobile side, the outer end of secondary transformer.
Description of drawings
Fig. 1 is the constructional drawing of the movable body system of expression embodiments of the invention 1.
Fig. 2 is the scheme drawing that example is set of other power supply components of expression.
Fig. 3 is the figure of other power supply modes of expression, the mode chart of DC reactor (reactor) electric current of charge-discharge controller shown in the presentation graphs 2.
Fig. 4 is that expression structure applications shown in Figure 1 is in the scheme drawing of the example of elevator.
Fig. 5 is the scheme drawing of the application examples of expression example shown in Figure 4.
Fig. 6 is the cab of expression elevator and the detailed maps of taking advantage of the side door part from the time that the lifting trackside is observed.
Fig. 7 is the enlarged drawing that is subjected to electric device 201B part of presentation graphs 6 (a).
Fig. 8 is the enlarged drawing that is subjected to electric device 205B, power supply component 205A part of presentation graphs 6.
Fig. 9 is the enlarged drawing that is subjected to electric device 202B, power supply component 202A part of presentation graphs 6.
Figure 10 is the enlarged drawing that is subjected to electric device 203B, power supply component 203A part of presentation graphs 6.
Figure 11 is the enlarged drawing that is subjected to electric device 204B part of presentation graphs 6.
Figure 12 is the enlarged drawing that is subjected to electric device 206B, power supply component 206A part of presentation graphs 6.
Figure 13 is the enlarged drawing that is subjected to electric device 207B part of presentation graphs 6.
Figure 14 is expression matching board 105 and the enlarged drawing that cooperates roller 112 parts.
Figure 15 is illustrated in the matching board 105 of Figure 14 and cooperates the scheme drawing that the example that is subjected to electric device 208B and power supply component 208A has been installed on the roller 112.
Figure 16 is illustrated in the elevator of the switch motion mode different with the example of Fig. 6 of door, cab and take advantage of side door scheme drawing partly from the time that the lifting trackside is observed.
Figure 17 is the matching board 121 of expression Figure 16 and the enlarged drawing of adapting device 122 parts.
Figure 18 is illustrated on the matching board 121 of Figure 17 and the adapting device 122 scheme drawing that mobile side is subjected to the example of electric device 209B and charger side power supply component 209A is installed respectively.
Figure 19 be expression when observing power supply from the top charger side transformer 1A and the birds-eye view of moving body side transformer 1B.
Figure 20 is the cutaway view of expression charger side transformer 1A0.
Figure 21～Figure 24 is the scheme drawing of the various embodiment of indication transformer.
Figure 25 is the comparison diagram that is illustrated in the coupling efficiency under the situation that changes coil shape, coil position in the same CI type voltage transformer.
Figure 26 is the scheme drawing of example of the voltage transformer of aspect ratio under the situation below 1 of expression coil.
Figure 27 is the birds-eye view of expression from top observation guide plate (guide plate) 8.
Figure 28 is the instruction diagram of guide block.
Figure 29 is the lateral plan of expression charger side transformer 1A0.
Figure 30 is the lateral plan of expression moving body side transformer 1B0.
Figure 31 is the comparison diagram of the set-up mode of indication transformer.
Figure 32 is the scheme drawing of the example that the position is set of the expression voltage transformer that changes CI type shape.
The specific embodiment
Below, with reference to accompanying drawing embodiments of the invention are described.
Fig. 1 represents embodiments of the invention 1.
1A represents charger side power supply component, and 1B represents that mobile side is subjected to electric device, 3 expression moving bodys, 4 expression chargers, 51 expression rectifiers, 52 expression batteries, 53 expression frequency converters, 6 expression guide rails, 7 expression guide rail brackets, 8 expression guide plates, 10 expression insulators.Mobile side is subjected to electric device 1B, rectifier 51, battery 52, and frequency converter 53 is arranged on the moving body 3.
The cab of the cab of moving body 3 expression elevators, the bob-weight of elevator, cable car, autotransmitter etc.When moving body 3 is the cab of the cab of elevator or cable car, power supply to as if room lighting, door motor, indoor push button etc.When moving body was bob-weight, power supply was to liking the CD-ROM drive motor that bob-weight drives elevator.In addition, when moving body 3 was autotransmitter, power supply was to liking CD-ROM drive motor.In addition, embodiment 1 is assumed to a plurality of (hulti-car), and moving body 3 has a plurality of, and certainly, the quantity of moving body also can be 1.
There is the position of door promptly to have the position of the purposes that stops beyond the power supply or stop at the power supply dedicated location when moving body 3 stops at the building side, and when charger side power supply component 1A is subjected to electric device 1B relative with mobile side, powers.Under not relative situation, do not power.Thus, have energy-saving effect, can prevent that original worry from can produce the harmful effect that electromagnetic force that deterioration that spark etc. causes or worry produce can be at non-contact power the time causes in when power supply contact.
Then, in embodiment shown in Figure 11, described by the position that is provided with of electric device 1B to charger side power supply component 1A and mobile side.
For example, in power supply mode is under the situation of non-contact power, when the positional precision of the mobile guiding that is subjected to electric device 1B on installation or the mobile side of charger side power supply component 1A is hanged down, worry that charger side power supply component 1A and mobile side are collided by electric device 1B, can produce damage.In order to prevent to produce this situation, if expansion charger side power supply component 1A and mobile side are subjected to gap width between the electric device 1B, coupling efficiency (electric power transmission efficiency) can significantly reduce.(about this, the back can describe in detail.) in addition, power supply mode is when power supply contact, if positional precision is low, the closed contact that worry can cause bad contact or surpass aequum causes accelerated corrosion.Therefore, charger side power supply component 1A and mobile side are subjected to being provided with of electric device 1B must have degree of precision.
Among Fig. 1, guide rail 6 is guide rails of the operation of guiding moving body 3, and is fixed on the elevating road by guide rail bracket 7.In the elevator device, in order to suppress to rock, the installation of guide rail must be set to guarantee that every 1m length has only the following concavo-convex precision of 1mm.Guide rail bracket 7 plays and satisfies the function that described condition is fixed on guide rail from ground the supporting seat on the elevating road.On the other hand, the wall of elevating road is because concrete concavo-convex its surperficial flatness precision that makes concavo-convex and cement concrete joint portion is low.That is, compare with the elevating road wall, the flatness precision of guide rail 6 and guide rail bracket 7 is high.
In embodiment 1, charger side power supply component 1A is fixed on the charger side power supply component securing supports 9 that is connected on the guide rail 6.This is a high precision characteristic of having utilized described guide rail.By this structure, to compare with the situation that charger side power supply component 1A directly is fixed on the building side elevating road wall that is difficult to guarantee the high position precision, the power supply component in the time of can making power supply is subjected to the position deviation (distortion of installation) of electric device very little.In addition, though charger side power supply component 1A is fixed on the charger side power supply component securing supports 9 among the embodiment 1, also can obtain same effect even be directly installed on the guide rail.In addition, as shown in Figure 2,1A is directly connected on the guide rail bracket 7 by charger side power supply component, and is identical with the situation of Fig. 1, the position deviation in the time of can suppressing to power, and, also have other effects that can reduce number of components.And as shown in Figure 3, electric current directly flows on guide rail, also can be subjected to by electric device 1B.Fig. 3 is that example describes with the contact power supply mode, and still, electric current directly also can use in the non-contact power mode in the method that flows on the guide rail.Guide rail can be also used as the power consumption line, and therefore, number of components reduces significantly, and, also have the effect that reduces the elevating road area.
The position that is provided with of charger side power supply component 1A not only can be in the middle part of guide rail 6 among the embodiment 1, can also be in its end.This effect is that example describes with the elevator with reference to Fig. 4.Elevator the supposition of the middle part of guide rail have by the time two kinds of situations when stopping.By the time, reach the speed that maximum tens of m/ branch～hundreds of m/ divide, and the speed when stopping is extremely slow.On the other hand, locate in the rail end that can not pass through at a high speed (top layer, the bottom), the speed of charger side power supply component 1A when not shown mobile side is subjected to electric device 1B relative is very slow usually.Therefore, the situation that charger side power supply component 1A is set with centre at guide rail is compared, and easier execution prevents the countermeasure of position deviation.Promptly, be arranged under the situation of centre of guide rail, charger side power supply component 1A is contacted by electric device 1B fierceness with mobile side, may produce damage, therefore, must consider the countermeasure of position deviation, and be arranged under the situation of end of guide rail, itself can not produce the situation of fierce contact, therefore implement the countermeasure of position deviation easily.
The application examples of Fig. 5 presentation graphs 4 is that charger side power supply component 1A is arranged on top portion, the melt pit part, is subjected to electric device 1B to be arranged on the top portion of moving body 3, the example on the branch of bottom on mobile side.Even under the situation of Fig. 5, also can obtain with Fig. 4 same effect, and, can also obtain the effect that the area of elevating road reduces.In addition, on top portion, melt pit part, have the member of supporting guide, (guide rail self bending is also arranged, the situation of on top portion, melt pit part, fixing.) by charger side power supply component 1A being arranged on this member part, and be arranged on concrete surface on compare and have stability and increase, and further suppress the effect of position deviation.In addition, under the situation of power supply mode for the contact power supply, by cushions (cushion) such as spring are set between charger side power supply component 1A and described member, be subjected to also can prevent the effect of damaging under the fierce situation about contacting of electric device 1B with mobile side even have at contingency charger side power supply component 1A.
Then, in the embodiment 1 of Fig. 1, the method to set up of moving body 3 for the charger side power supply component 1A under the situation of the cab of elevator at length described.Fig. 6 (a), (b) be the cab of elevator and the detailed maps of taking advantage of the side door part from the time that the lifting trackside is observed respectively, 3A represents the cab of elevator, 101 expression door motors, 102 expression hanging boxes (hanger case), 103 expression pulleys, 104 expression cab side door suspension brackets, 105 expression matching boards, 106 expression cab side doors, 107 expression cab side door frames, 108 expressions are fixed on the strut member on the cab side door frame 107,109 expression cab side door sill, 110 expression baffle plates (apron), 111 expressions are waited and are taken advantage of the side door suspension bracket, 112 expressions cooperate roller, and 113 expressions are waited and taken advantage of side door, 114 expression lift door frames (three direction frames), 115 expressions are fixed on the strut member on the lift door frame 114,116 expressions are waited and are taken advantage of the side door sill, 117 expression door guar plates (door guard), 118 expression position detectors (position detector).In addition, the mobile side that 201B represents to be installed on the cab 3A of elevator is subjected to electric device, the mobile side that 202B represents to be installed on the cab side door 106 is subjected to electric device, 203B represents that the mobile side that is installed on the cab side door frame 107 is subjected to electric device, the mobile side that 204B represents to be installed on the strut member 108 is subjected to electric device, 205B represents that the mobile side that is installed on the cab side door sill 109 is subjected to electric device, the mobile side that 206B represents to be installed on the baffle plate 110 is subjected to electric device, the mobile side that 207B represents to be installed on the position detector 118 is subjected to electric device, 201A represents to be installed in the charger side power supply component that time is taken advantage of side, 202A represents to be installed in time and takes advantage of the charger side on the side door 113 to be subjected to electric device, the charger side that 203A represents to be installed on the lift door frame 114 is subjected to electric device, 204A represents to be installed in the charger side power supply component on the strut member 115,205A represents to be installed in time and takes advantage of the charger side on the side door sill 116 to be subjected to electric device, and 206A represents to be installed in the charger side power supply component on the guar plate 117.
In elevator, be positioned at the top of hanging box 102 or the power of in-to-in door motor 101 and pass on cab side door suspension bracket 104, matching board 105, the cab side door 106 by pulley 103, carry out the switch of door thus.Cab 3A at elevator is static, the cab side door is taken advantage of under the relative situation of side door with time, is in the state that cooperates roller 112 to insert the pars intermedia of matching boards 105.Under this state, matching board 105 thus, cooperates roller 112 to be in the state that snaps on the matching board 105 by the dynamic movement of door motor, can make to wait to take advantage of side door suspension bracket 111 times to take advantage of side door 113 switches.Lift door frame 114 embeds to wait and takes advantage of in the elevator doorway of side, therefore, can protect top with about three parts's wall.It is the thresholds of groove that are provided with the switch of guiding door that cab side door sill 109 and wait are taken advantage of side door sill 116.In the elevator cab side door sill 109 with wait take advantage of the diff-H of side door sill 116 to be controlled at ± 5mm in.Baffle plate 110 and door guar plate 117 are to abend under the normal situation of dead position with external position the metal sheet that is provided with in order to prevent to fall in elevating road when leaving cab at elevator cage 3A.Position detector 118 is the position detectors that are used to detect the cab 3A position of elevator.
Take advantage of side door 113 relative timings in cab side door 106 and time, charger side power supply component 201A and mobile side are subjected to electric device 201B, and, charger side power supply component 202A and mobile side are subjected to electric device 202B, and, charger side power supply component 203A and mobile side are subjected to electric device 203B, and, charger side power supply component 204A and mobile side are subjected to electric device 204B, and, charger side power supply component 205A and mobile side are subjected to electric device 205B, and it is mutual corresponding that charger side power supply component 206A and mobile side are by electric device 206B.Below be elaborated respectively.
Fig. 7 is that the elevator cage 3A of presentation graphs 6 (a) goes up the enlarged drawing that the mobile side of installing is subjected to electric device 201B part.Fig. 7 (a) is that expression contacts the scheme drawing under the situation of powering, and mobile side is embedded in the cab wall by electric device (electrode that conductor is made).When the cab of elevator stopped at certain one deck, the mobile side of cab side was subjected to electric device 201B to take advantage of the charger side power supply component of side to contact with the not shown time that is installed in, and powers.Fig. 7 (b) is a scheme drawing of representing to be undertaken by magnetic coupling the situation of non-contact power, and mobile side is embedded in the cab wall by electric device (non-contact power voltage transformer) 201B.When the cab of elevator stops at certain one deck, the mobile side of cab side is subjected to electric device (cab side non-contact power voltage transformer) 201B to take advantage of the charger side power supply component (charger side non-contact power voltage transformer) of side relative with the not shown time that is installed in, and powers by magnetic coupling.Under the situation of non-contact power, has the advantage that can not cause the problem of deterioration or damage because of contact.To be expression carry out scheme drawing under the situation of non-contact power by microwave to Fig. 7 (c), and mobile side is embedded in the cab wall by electric device (microwave current-collecting device) 201B.In this case, when the cab of elevator stopped at certain one deck, the mobile side of cab side was subjected to electric device (microwave current-collecting device) 201B to take advantage of the charger side power supply component (microwave electric supply installation) of side relative with the not shown time that is installed in, and powers.To be expression carry out scheme drawing under the situation of non-contact power by solar cell to Fig. 7 (d), and mobile side is embedded in the cab wall by electric device (solar battery panel) 201B.When the cab of elevator stopped at certain one deck, charger side power supply component (light source) 201A that the building side is provided with was luminous, and was subjected to generate electricity among electric device (solar battery panel) 201B on the mobile side of cab side.
In Fig. 7 (a)～(d), represented that mobile side is subjected to electric device 201B to embed the example of cab wall, still, also can be attached on the cab wall.In addition, mobile side is subjected to electric device 201B also can be arranged on top part or the bottom surface sections, in addition, mobile side is subjected to electric device 201B to go up bonded assembly rectifier 51 and can be arranged on the place that cab top, cab bottom, cab wall, door inside etc. can be moved jointly with the cab of elevator arbitrarily.
Fig. 7 (e) expression utilizes the propulsive effort of door motor to carry out the example of powered operation on one's own initiative.The power of door motor by pulley 113, be subjected to electric device to make mobile side worked by electric device 201B with pulley 119.Especially, compare when closing, when door is opened, moved highlightedly by electric device 201B, under the situation of contact power supply, can reliably contact by mobile side with door.In addition, during non-contact power, can dwindle transformer bay (perhaps microwave be subjected between electric supply installation or solar cell and light source between) gap width, thereby transmission efficiency has obtained by leaps and bounds improving.In addition,, do not need new propulsion source, thereby also have in addition can the low-cost effect that constitutes because utilize door motor.
Fig. 8 is that the elevator cage that is illustrated in Fig. 6 (a) and (b) is taken advantage of under the relative state before of side with time, the mobile side that is installed on the cab side door sill 109 is subjected to electric device 205B part, and, be installed in the enlarged drawing of waiting the charger side power supply component 205A part of taking advantage of on the side door sill 116.Fig. 8 (a) is the scheme drawing under the situation of expression contact power supply, at cab side door sill 109, wait to take advantage of and mobile side is set respectively on the side door sill 116 is subjected to electric device (electrode that conductor is made) 205B, charger side power supply component (electrode that conductor is made) 205A.When the cab of elevator stops at certain one deck, when cab side door sill 109 and time took advantage of side door sill 116 relative, charger side power supply component 205A was contacted by electric device 205B with mobile side, and powers.
To be expression carry out scheme drawing under the situation of non-contact power by magnetic coupling to Fig. 8 (b).When the cab of elevator when certain one deck is static, charger side power supply component (charger side non-contact power voltage transformer) 205A is subjected to electric device (cab side non-contact power voltage transformer) 205B relative with the mobile side of cab side, powers by magnetic coupling.The threshold part diff-H when static is controlled at ± 5mm in, therefore, can power accurately.Being provided with under the current situation of position in the cab that can not hinder elevator of charger 4 to charger side power supply component 205a power supply can be arranged on the optional position that time is taken advantage of side.In addition, mobile side is subjected to electric device 205B to go up bonded assembly rectifier 51 and can be arranged on the place that cab top, cab bottom, cab wall, door inside etc. can be moved jointly with the cab of elevator arbitrarily.In addition, though not expression in the drawings shown in Fig. 7 (c), (d), also can be powered by the non-contact power of use microwave or the non-contact power of use solar cell.And, shown in Fig. 7 (e), the method that also can use the propulsive effort that utilizes door motor to power.
Fig. 9 is that the elevator cage that is illustrated in Fig. 6 (a) and (b) is taken advantage of under the relative state before of side with time, the mobile side that is installed on the cab side door 106 is subjected to electric device 202B part, and, be installed in the enlarged drawing of waiting the charger side power supply component 202A part of taking advantage of on the side door 113.Fig. 9 (a) is the scheme drawing under the situation of expression contact power supply, at cab side door 106, wait to take advantage of and mobile side is set respectively on the side door 113 is subjected to electric device (electrode that conductor is made) 202B, charger side power supply component (electrode that conductor is made) 202A.When the cab of elevator stops at certain one deck, after cab side door 106 and time took advantage of side door 113 relative, charger side power supply component 202A was contacted by electric device 202B with mobile side, and powers.
To be expression carry out scheme drawing under the situation of non-contact power by magnetic coupling to Fig. 9 (b).When the cab of elevator when certain one deck is static, charger side power supply component (charger side non-contact power voltage transformer) 202A is subjected to electric device (cab side non-contact power voltage transformer) 202B relative with the mobile side of cab side, powers by magnetic coupling.Door section is connected with the threshold portion branch that guarantees positional precision, and therefore, situation about being set on the elevating road wall than charger side power supply component 202A has higher positional precision.In addition, when generally building the building, the elevating road wall portions is that therefore, elevator manufacturer extremely difficulty is punched and carried out high-precision setting by building constructor's construction.To this, door section can be processed by elevator manufacturer, can improve positional precision with comparalive ease.Being provided with under the current situation of position in the cab that can not hinder elevator of charger 4 to charger side power supply component 202A power supply can be arranged on the optional position that time is taken advantage of side.In addition, mobile side is subjected to electric device 202B to go up bonded assembly rectifier 51 and can be arranged on the place that cab top, cab bottom, cab wall, door inside etc. can be moved jointly with the cab of elevator arbitrarily.In addition, though not expression in the drawings shown in Fig. 7 (c), (d), also can be powered by the non-contact power of use microwave or the non-contact power of use solar cell.And, shown in Fig. 7 (e), the method that also can use the propulsive effort that utilizes door motor to power.
Figure 10 is that the elevator cage that is illustrated in Fig. 6 (a) and (b) is taken advantage of under the relative state before of side with time, the mobile side that is installed on the cab side door frame 107 is subjected to electric device 203B part, and, be installed in the charger side power supply component 203A enlarged drawing partly on the lift door frame 114.Figure 10 (a) is that expression contacts the scheme drawing under the situation of powering, and mobile side is set respectively on cab side door frame 107, lift door frame 114 is subjected to electric device (electrode that conductor is made) 203B, charger side power supply component (electrode that conductor is made) 203A.When the cab of elevator stops at certain one deck, when cab side door frame 107 and lift door frame 114 were relative, charger side power supply component 203A was contacted by electric device 203B with mobile side, and powers.To be expression carry out scheme drawing under the situation of non-contact power by magnetic coupling to Figure 10 (b).When the cab of elevator when certain one deck is static, charger side power supply component (charger side non-contact power voltage transformer) 203A is subjected to electric device (cab side non-contact power voltage transformer) 203B relative with the mobile side of cab side, and powers by magnetic coupling.Cab side door frame 107 and lift door frame 114 are connected with the threshold portion branch that guarantees positional precision, and therefore, the positional precision that is set under the situation on the elevating road wall than charger side power supply component 203A is higher.In addition, the same with the door section of Fig. 8, can process by elevator manufacturer, therefore can improve positional precision with comparalive ease.Being provided with under the current situation of position in the cab that can not hinder elevator of charger 4 to charger side power supply component 203A power supply can be arranged on the optional position that time is taken advantage of side.In addition, being connected to mobile side is subjected to the rectifier 51 on the electric device 203B can be arranged on the place that cab top, cab bottom, cab wall, door inside etc. can be moved jointly with the cab of elevator arbitrarily.In addition, though not expression in the drawings shown in Fig. 7 (c), (d), also can be powered by the non-contact power of use microwave or the non-contact power of use solar cell.And, shown in Fig. 7 (e), the method that also can use the propulsive effort that utilizes door motor to power.
Figure 11 is illustrated in the enlarged drawing that the mobile side of installing on the strut member 108 that is fixed on the cab side door frame 107 is subjected to electric device 204B part.Figure 11 (a) is that expression contacts the scheme drawing under the situation of powering, and mobile side is set on strut member 108 is subjected to electric device (electrode that conductor is made) 204B.When the cab of elevator when certain one deck is static, the charger side power supply component 204A that installs on the strut member 115 on mobile side is subjected to electric device 204B and is fixed on not shown lift door frame contacts, and powers.To be expression carry out scheme drawing under the situation of non-contact power by magnetic coupling to Figure 11 (b).When the cab of elevator when certain one deck is static, charger side power supply component (the charger side non-contact power voltage transformer) 204A that installs on the strut member 115 on the mobile side of cab side is subjected to electric device (cab side non-contact power voltage transformer) 204B and is fixed on not shown lift door frame is relative, and powers by magnetic coupling.Cab side door frame and lift door frame are connected with the threshold portion branch of assurance positional precision, therefore, are fixed on strut member on lift door frame etc. by use, and positional precision is improved.In addition, the same with the door section of Fig. 8, can process by elevator manufacturer, therefore can improve positional precision with comparalive ease.In addition, being connected to mobile side is subjected to the rectifier 51 on the electric device 204B can be arranged on the place that cab top, cab bottom, cab wall, door inside etc. can be moved jointly with the cab of elevator arbitrarily.In addition, though not expression in the drawings shown in Fig. 7 (c), (d), also can be powered by the non-contact power of use microwave or the non-contact power of use solar cell.
Figure 12 is that the elevator cage that is illustrated in Fig. 6 (a) and (b) is taken advantage of under the relative state before of side with time, the mobile side that is installed on the baffle plate 110 is subjected to electric device 206B part, and, be installed in the charger side power supply component 206A enlarged drawing partly on the guar plate 117.
Mobile side is installed in the little peristome that can not diminish its original effect that is provided with on baffle plate and the door guar plate by electric device 206B and charger side power supply component 206A.
Figure 12 (a) is that expression contacts the scheme drawing under the situation of powering, and on baffle plate 110, door guar plate 117 mobile side is set respectively and is subjected to electric device (electrode that conductor is made) 206B, charger side power supply component (electrode that conductor is made) 206A.When the cab of elevator stops at certain one deck, when baffle plate 110 and door guar plate 117 were relative, charger side power supply component 206A was contacted by electric device 206B with mobile side, power.
To be expression carry out scheme drawing under the situation of non-contact power by magnetic coupling to Figure 12 (b).When the cab of elevator when certain one deck is static, charger side power supply component (charger side non-contact power voltage transformer) 206A is subjected to electric device (cab side non-contact power voltage transformer) 206B relative with the mobile side of cab side, powers by magnetic coupling.Baffle plate is connected with the threshold portion branch of door guar plate with the assurance positional precision, and therefore, the positional precision that is set under the situation on the elevating road wall than charger side power supply component 206A is higher.In addition, the same with the door section of Fig. 8, can process by elevator manufacturer, therefore can improve positional precision with comparalive ease.Being provided with under the current situation of position in the cab that can not hinder elevator of charger 4 to charger side power supply component 206A power supply can be arranged on the optional position that time is taken advantage of side.In addition, being connected to mobile side is subjected to the rectifier 51 on the electric device 206B can be arranged on the place that cab top, cab bottom, cab wall, door inside etc. can be moved jointly with the cab of elevator arbitrarily.In addition, though not expression in the drawings shown in Fig. 7 (c), (d), also can be powered by the non-contact power of use microwave or the non-contact power of use solar cell.And, shown in Fig. 7 (e), the method that also can use the propulsive effort that utilizes door motor to power.
Figure 13 is that expression position detector 118 is subjected to electric device 207B enlarged drawing partly with the mobile side that is installed on the position detector.Position detector 118 is that the position control with moving body is the device that purpose detects, and during the position of the shield of installing in arriving elevating road 120, guide switch is OFF, and sends and arrive instruction.Position detector 118 is set to its positional error below several mm with the adjustment of shield 120.Therefore, as shown in figure 13, be fixed on the position detector 118 by electric device 207B on mobile side, and charger side power supply component 207A is fixed on the shield 120, thus, power supply component, diminished by the positional error of electric device, can carry out high-precision power supply.As power supply mode, any one of contact power supply, non-contact power all can.
Figure 14 is illustrated in the cab side door to take advantage of under the relative situation of side door with time, the enlarged drawing of matching board 105 and cooperation roller 112 parts.Figure 14 (a) is a front view, and Figure 14 (b) is a birds-eye view.Under the relative situation of door, as shown in figure 14, wait and take advantage of the cooperation roller of installing on the side door 112 to insert in the matching board of installing on the cab side door 105.In this state, the power by not shown door motor moves matching board 105, thus, takes advantage of closing and opening side doors along with the driving of cab side door can make to wait.Figure 14 is expression, matching board 105 and cooperate roller 112 to make by conductor, and the cooperation roller 112 that is connected on the charger contacts with matching board 105 on the rectifier that is connected to the cab side, thus, the structure of taking advantage of the cab side of side direction elevator to power from time.In the structure of Figure 14, positional precision is high, and, because do not use electrode etc., have the effect of miniaturization, cost degradation.
Figure 15 represents respectively at the matching board 105 of Figure 14 and cooperates on the roller 112 scheme drawing that mobile side is subjected to the example of electric device 208B and charger side power supply component 208A is installed.In this method, the same with Figure 14, the positional precision during power supply is high, has by only need be at the existing matching board that uses and cooperate the effect that the simple structure of electrode cheaply realizes is installed on the roller.
Figure 16 be in the elevator of the switch motion of the expression door mode different with the example of Fig. 6, cab and take advantage of the scheme drawing of side door example partly from the time that the lifting trackside is observed.
The example that shown in Figure 6 is by interlock hawser (rope) driving gate part, and shown in Figure 16 be example by the elevator of lever switch door.Figure 16 (a) and (b) are respectively the cabs of elevator and observe time from the lifting trackside and take advantage of side door detailed maps partly, 121 expression matching boards, and 122 expression adapting devices, 123 expression auxiliary levers, 124 represent door motors, 125 represent pulleys.Matching board 121, adapting device 122 are installed in respectively to wait and take advantage of on side door, the cab side door.
The switch motion of the door under the situation of Figure 16 is to be delivered to adapting device by the power with door motor 124 by pulley 125 and auxiliary lever 123 to carry out.When time was taken advantage of side door and cab side door subtend, adapting device 122 was suspended on the matching board 121, therefore, took the place closing and opening side doors along with the driving of cab side door can make.
Figure 17 is that the cab side door is taken advantage of the matching board 121 under the relative situation of side door and the enlarged drawing of adapting device 122 parts with time among expression Figure 16.Figure 17 (a) is a front view, and Figure 17 (b) is a birds-eye view.The structure of the example of Figure 17 is, matching board 121 and adapting device 122 are made of conductor, contacts with matching board 121 on being connected to rectifier by the adapting device 122 that is connected on the charger, takes advantage of the cab side power supply of side direction elevator from time.In the structure of Figure 17, positional precision is high, and, because do not use electrode etc., have the effect of miniaturization, cost degradation.
Figure 18 is illustrated on the matching board 121 of Figure 17 and the adapting device 122 scheme drawing that mobile side is subjected to the example of electric device 209B and charger side power supply component 209A is installed respectively.In this method, can be only on existing matching board that uses and cooperation roller, the simple structure of electrode cheaply to be installed, and the same with Figure 17, the positional precision during power supply be high.
In addition, in Figure 16, mobile side is subjected to the installation method of electric device and charger side power supply component, except matching board 121, adapting device 122, has identical structure with the example of Fig. 6.
Then, about the embodiment 1 of Fig. 1, be to utilize charger side power supply component 1A, mobile side under the situation of magnetic-coupled non-contact power be described in detail by electric device 1B with regard to power supply mode.Charger side power supply component 1A in this case, mobile side are subjected to electric device 1B to use the non-contact power voltage transformer.In the non-contact power voltage transformer, coupling efficiency is low to be a problem.Here, coupling efficiency is meant the shared ratio of electric power that is delivered to rectifier 51 from the electric power of charger power supply, and the raising of coupling efficiency can make the miniaturization of charger 4 and the minimizing of magnetic flux bleed-through.
Use Figure 19, Figure 20 to describe with voltage transformer with regard to non-contact power.
In the following description, charger side transformer 1A0 is equivalent to the charger side power supply component 1A of Fig. 1, and moving body side transformer 1B0 is equivalent to mobile side and is subjected to electric device 1B.
Observe the birds-eye view of charger side transformer 1A and moving body side transformer 1B when Figure 19 is the expression power supply from the top, 1B1 represents the magnetic core of moving body side transformer 1B0, and 1B2 represents the coil of moving body side transformer 1B0.In addition, the z axle is represented the direction perpendicular to paper.The magnetic flux distributions (dotted line) that produces when recording power supply among Figure 19 simultaneously.Figure 20 (a) is the cutaway view of expression from the charger side transformer 1A0 of the direction of arrow observation of Figure 19,1A1 represents the magnetic core of charger side transformer 1A0,1A2 represents the coil of charger side transformer 1A0, and 1A3 represents the coil-winding of charger side transformer 1A0.In addition, Figure 20 (b) is the cutaway view of expression under the situation of top observation charger side transformer 1A0.Shown in Figure 20 (a), the overlapping winding of coil-winding 1A3, the thread end of winding is connected on the charger.And, apparent from Figure 20 (b), to compare with the width of coil, the length on the overlapping direction is longer.(the reason back about overlapping winding will describe in detail.) the coil 1B2 of moving body side transformer of Figure 19 is wound with overlapping coiling equally, the end is connected on the rectifier.In addition, coil 1A2 is the structure that coil-winding 1A3 is molded as by resin etc.It also can be only in the structure of twining winding around coiling 1A3 on the frame.
Non-contact power of the present invention is installed on the moving body with voltage transformer, therefore, supposes that corresponding voltage transformer passes through at a high speed.Therefore, between charger side transformer and the mobile body examination voltage transformer bigger gap must be set, be very different with general voltage transformer in this.Essentiality about the gap width of the application's voltage transformer will describe in detail in the back.General, gap width becomes greatly then leakage magnetic flux increase, and the coupling efficiency of voltage transformer is the transmission efficiency step-down of electric power.Therefore, the relative magnetic circuit of the gap width of common voltage transformer is long minimum.As described in the present application, needing under the situation of gap width, how to reduce leakage magnetic flux and become subject matter.
Among Figure 19, the coil of charger side transformer 1A0 and the ground overlapping winding (with reference to Fig. 3 (a)) of y-z plane parallel.Therefore, magnetic flow mainly is created on the x direction of principal axis.The magnetic flow that produces be divided into by moving body side transformer 1B0 part be leaked to exterior part two classes.Be leaked under the many situations of exterior magnetic flow, therefore the transmission efficiency step-down of electric power, not only must be brought up to the capacity of charger 4 more than necessity, probably also can cause bad influences such as heating or electromagnetic interference owing to electromagnetic induction.Thereby, must make that to be leaked to exterior magnetic flow as far as possible little.So, in when power supply, as shown in figure 19, be positioned at structure (transformer device structure of CI type shape) on the same straight line parallel with the x axle by two ends and the two ends of moving body side transformer 1B0 that make charger side transformer 1A0, can reduce leakage magnetic flux.In the following stated, the core shapes of charger side transformer 1A0 is called I type shape, and the core shapes of moving body side transformer 1B0 is called C type shape.That is to say, reach " C ", therefore as above name because the shape of each magnetic core very tightly is similar to " I " of letter.
Much less, so-called " C type shape " as " C " of letter, do not need to describe its bending.As shown in figure 19, also can be one-body molded for square, can also be the magnetic core of 5 rectilinear forms is connected to form the C type.Under the situation for the latter, though can produce loss at connecting portion,, far can not compare with the loss that the gap of transformer bay causes, almost no problem.In addition, among Figure 19, the structure of moving body side transformer 1B0 is the C type shape of relative charger side transformer 1A0 symmetry, still, also can be asymmetric shape.That is, the transformer device structure that is located along the same line of the two ends of each charger on charger side, mobile side is crucial.In addition, the voltage transformer of CI type shape must the charger side transformer and the moving body side transformer can interlock.Therefore, under the situation of observing, it is characterized in that having the mutual nonoverlapping structure of voltage transformer along the moving direction of moving body.In addition, in Figure 19, the direction that I type shape voltage transformer is inserted between the C type shape voltage transformer end not merely is the axial dimension direction of z direction of principal axis or y, and can insert any direction that only limits to not contact with C type shape voltage transformer also is one of its feature.And then, as shown in figure 21, the end (a point) of moving body side transformer 1B0 one side of charger side transformer 1A0 also is one of its feature than the end of charger side transformer 1A0 one side of moving body side transformer 1B0 (a ' point) near moving body side transformer moving body side transformer 1B0 one side.
As long as be included in the scope of described condition, the voltage transformer shape can be carried out various distortion.That is, a plurality of as Figure 22 or shown in Figure 23 even the coil of charger side transformer is provided with, also can have the identical effect of voltage transformer with CI type shape.The structure of Figure 22, Figure 23 is, in the coil 1B1 of " day " font, in two places arbitrarily the space is set, will be on the end component set-up moving body side transformer 1B0 of winding around 1B2, and in the gap of moving body side transformer 1B0, insert the charger side transformer 1A0 of I type shape.In Figure 22, Figure 23, the coil of each voltage transformer is connected in series to each other, still, also can be to be connected in parallel or difference independence.In addition, as shown in figure 24, also can be in the structure of winding around on the end of a side only on the voltage transformer of C type shape.Compare with the structure of Figure 19 under the situation of Figure 24, coupling efficiency is low slightly, but has the effect of easy assembling voltage transformer.
Coil in the general voltage transformer, its width is bigger, and magnetic core twines as far as possible equably relatively.This is that the method for uniform winding can reduce leakage magnetic flux because in the less general voltage transformer of gap width.That is, in general voltage transformer, the structure of concentrating (overlapping) to twine on a part coil is more bad example as shown in Figure 19.But, under the bigger situation of gap width of the present invention, shown in the magnetic flux distributions of Figure 19, be to think and will expand to the outside of voltage transformer before arriving moving body side transformer 1B0 at the magnetic flow that produces on the charger side transformer 1A0.Therefore,, can absorb the magnetic flow that does not pass through the magnetic core 1B1 of moving body side transformer, increase the effect that reduces leakage magnetic flux by the coil 1B2 of overlapping winding moving body side transformer.
Figure 25 (a) is the coupling efficiency comparison diagram that is illustrated under the situation that changes coil shape in the same CI type voltage transformer.This relatively is to be undertaken by the aspect ratio of the coil that changes charger side, mobile side both sides [by the ratio of (the overlapping thickness/coil width of coil) expression].The ratio of coupling efficiency is to be that value under 0.1 the situation is a canonical representation with aspect ratio.In addition, the sectional area of coil is certain.Finding out that according to Figure 25 (a) aspect ratio increase then coupling efficiency increases, is that 0.1 situation is compared with aspect ratio, and aspect ratio is to increase by 6% under 1 the situation, and aspect ratio is to increase by 14% under 10 the situation.If gap width or magnetic core sectional area are changed, then the ratio of coupling efficiency has some different with the value of Figure 25 (a), and still, the tendency that also increases along with the increase coupling efficiency of aspect ratio is a unmodified.Shown in the application, under the very big situation of gap width, aspect ratio was greater than 1 o'clock, and the effect that coupling efficiency improves is very big.
Figure 26 is opposite with Figure 19, has represented the example of the voltage transformer of aspect ratio under the situation below 1 of coil.In this case, as previously mentioned, coupling efficiency reduces, and still, as shown in the figure, elevating road wall relatively can reduce the length (L) of vertical direction.Thus, the distance between elevating road wall and the moving body narrows down, and has the effect that reduces the elevating road area.
Figure 25 (b) is the comparison diagram that is illustrated in the coupling efficiency under the situation that changes coil position in the same CI type voltage transformer.This relatively is by carrying out apart from w between magnetic core end that changes the moving body side transformer and the coil.In addition, be that aspect ratio is to carry out under 10 the situation at coil shape, the ratio of coupling efficiency is to be canonical representation with the value under the situation of w=0mm.In addition, the sectional area of coil is certain.According to Figure 25 (b), along with the increase coupling efficiency reduction of w.In the example of Figure 25 (b), comparing with the situation of w=0mm in conjunction with rate of w=10mm reduced more than 10%.By changing coil shape or core shapes, the ratio of coupling efficiency has some different with the value of Figure 25 (b), still, and along with the tendency of the increase coupling efficiency reduction of w is a unmodified.That is,, can realize the raising of coupling efficiency by coil being arranged on as far as possible the end of magnetic core.Therefore, must make distance between the face of space side of the end face in main magnetic flux turnover space and coil at least in 10mm.
In addition, in the magnetic core of transformer of Figure 19, the magnetic core sectional area by making coiler part is bigger than other parts, can reduce leakage magnetic flux.And the magnetizing inductance of voltage transformer relies on the magnetic resistance of gap portion greatly, and magnetic resistance and sectional area are inversely proportional to.Therefore, by increasing the magnetic core sectional area of coiler part,, also can increase magnetizing inductance even do not increase the sectional area of whole magnetic cores.
Then, describe with regard to the gap width between charger side transformer 1A0 and the moving body side transformer 1B0.In the voltage transformer of Figure 19, low more as the narrow more magnetic resistance of gap width (G1 and G2) of the gap between charger side transformer 1A0 and the moving body side transformer 1B0, and, can also reduce leakage magnetic flux.But, be used under the situation of movable body system, because the problem of the setting accuracy the when fiduciary level of the position deviation when the charger side transformer is passed through at a high speed between the end of moving body side transformer or assembling, be not easy to dwindle the gap, and, must have the above gap width of certain length.(as described later about the determining method of gap width.) with situation that the electric supply installation or the electric shaver of electronlmobil are compared under, it is identical near this point that the structure of movable body system the time makes charger side transformer and moving body side transformer in power supply, but, approaching purpose only is the conventional example and as described herein of power supply, except the main purpose that moving body is moved, also there is in the purposes of power supply purpose its different in kind.That is, as mentioned above, secure context must gapped width structure or mechanism's this point that molding part (outer frame part) also can contact on tool be very different.
Moving body 3 among Fig. 1 is equipped with not shown roller, by this roller along guide rail 6 contact and move, can smooth operation.Guide plate 8 is the plates that cover described roller.Figure 27 is the birds-eye view that expression is observed above guide plate 8.Here, 11 expression rollers.Guide plate 8 is the iron plates that cover roller 11, engages with not shown moving body.In this structure, the position deviation of guide rail 6 and moving body must be littler with the interval (K1 or K2) of guide plate 8 than guide rail 6.Thereby shown in embodiment 1, by being connected to voltage transformer securing supports 9 on the guide rail 6 fixedly under the situation of charger side transformer 1A, the size of gap width is bigger with the interval of guide plate 8 than guide rail 6 at least, thus, can prevent the contact accident.When using mark among Fig. 2, Fig. 5, this condition write as:
(a less side's value among G1, the G2)＞(a bigger side's value among K1, the K2).
The example that does not have guide plate 8 and roller 11 in the moving body in addition.Also some machine is suitable with it in elevator device.Determining method with regard in this case gap is narrated.Figure 28 is the instruction diagram of guide block, 12 expression guide blocks, and 12A represents the guide block metal part, 12B represents the guide block resin portion.In addition, Figure 28 (a) is all External views, and Figure 28 (b) is the birds-eye view from top observation guide block 12.Shown in Figure 28 (a), guide rail 6 is seized on both sides by the arms by guide block 12, thus, has suppressed not use the guide rail 6 of roller and the position deviation of moving body 3.Shown in Figure 28 (b), guide block 12 has crash-resistant guide block metal part 12A, and, the guide block resin portion 12B that constitutes by resins such as polyvinylchloride or polyurethane.Though guide block resin portion 12B contacts with guide rail 6 usually, is made of the material that can not produce the softness of offending noise.Therefore, on guide block, there are some range of movement (mobilizable scope).Thereby the size of the gap width range of movement (horizontal range of movement is K3, range of movement is K4 longitudinally) than guide block at least is big, thus, can prevent the contact accident.When using mark among Fig. 2, Fig. 6, this condition write as
(a less side's value among G1, the G2)＞(a bigger side's value among K3, the K4).
The interval of described guide rail and guide plate and the range of movement of guide block, at present less than 5mm, therefore, gap length is as long as more than 5mm.In addition, the determining method of the size of described gap width is not limited in the voltage transformer of CI type shape, even also effective certainly in the general voltage transformer of being made by UU type magnetic core or UI type magnetic core etc. that uses.
Then, the method with regard to the bad influence that suppresses to be caused by the inducing current that leakage magnetic flux produces describes.
Figure 29 is the lateral plan of expression charger side transformer 1A0, and 10A represents to be used for fixing the insulator of charger side transformer.At the fixing strut member of charger side transformer 1A0 is that because leakage magnetic flux, the thoughts induced current flows on strut member under the metallo-situation such as iron.Cause heat-producing generation thus, become the major cause of corrosion etc.Therefore, by making securing supports, can prevent the bad influence that inducing current causes by insulators such as resins.
Figure 30 is the lateral plan of expression moving body side transformer 1B0, and 10B represents to be used for fixing the insulator of moving body side transformer.In this case, identical with the situation of Figure 29, can suppress the inducing current that flows on the strut member.In addition, the mode that is positioned at the top top of moving body 3 below moving body side transformer coil 1B2 decides the height of insulator 10B.Thus, can reduce the inducing current that worry can flow on the surface of moving body 3.
Then, the method to set up with regard to CI type voltage transformer describes.
Figure 31 is the comparison diagram of indication transformer method to set up.
The example of Fig. 1, shown in Figure 31 (a), charger side transformer 1A0 is the I type, moving body side transformer 1B0 is the C type, and branch is fixed on lifting trackside and the moving body 3.Figure 31 (b) is the opposite example that is provided with of expression.Under Figure 31 (a) and situation that Figure 31 (b) compares, because in Figure 31 (a), can be arranged on the moving body 3 W1＜W2 with the part of C type voltage transformer is overlapping.Thereby in the voltage transformer of CI type shape, the voltage transformer of I type shape is arranged on the lifting trackside, thus, can reduce the elevating road area.In addition, under the voltage transformer of I type shape and situation that the voltage transformer of C type shape is compared, the voltage transformer cost of the C type shape that the magnetic core part is many is higher.Therefore, that supposes charger is provided with position (floor perhaps is set) under a plurality of situations, the voltage transformer of I type shape be arranged on the lifting trackside have can cost-cutting effect.
On the contrary, under the situation of the structure with Figure 31 (b), the coil on mobile side can miniaturization.Thus, can realize the lightweight of moving body.And, under the situation of the blast that has been subjected to when having considered the voltage transformer high-speed mobile on mobile side, damage dangerous effect by the voltage transformer of the I type shape with very simple structure being set on mobile side, having to reduce.
Figure 32 is the example that the position is set that changes the voltage transformer of CI type shape.The end face of each voltage transformer becomes the position relation of the face approximate vertical relative with moving body 3 and guide rail 6, and thus, charger side transformer securing supports 9 produces distortion, and is provided with each voltage transformer.By this structure, the length W3 of the part of giving prominence to from the side of moving body 3 can dwindle than W1 that puts down in writing Figure 30 and W2, has the effect that reduces the elevating road area.
As mentioned above, though embodiments of the invention are described,, the present invention is not limited in described embodiment, certainly carries out various distortion and enforcement in the scope that does not change its inventive concept.
Claims (12)
1. movable body system is characterized in that:
Have: moving body; Guide the guide rail of the operation of this moving body; Be arranged on the power supply component of building side; Be connected with the power supply of building and to the charger of described power supply component power supply; Be arranged on the described moving body and accept the electric device that is subjected to of electric power by described power supply component; And be arranged on the described moving body and by the described battery that is subjected to electric device to accept electric power,
Described power supply component is arranged on the described guide rail, and the part of this power supply component is arranged on and is supported in the member on the described guide rail or supports on the guide rail bracket of described guide rail.
2. movable body system as claimed in claim 1 is characterized in that: described power supply component is arranged near the end of guide rail.
3. movable body system as claimed in claim 1 is characterized in that: described movable body system is an elevator, and described moving body is a cab.
4. movable body system as claimed in claim 3 is characterized in that: the part of described power supply component is arranged on to wait and takes advantage of on the door section of side.
5. movable body system is characterized in that:
Have: moving body; Guide the guide rail of the operation of this moving body; Be arranged on the non-contact power primary transformers of building side; Administration of power supply to this primary transformers power supply; Be arranged on the described moving body and be subjected to the electricity secondary transformer by the noncontact that described primary transformers is accepted electric power; And be arranged on the described moving body and accept the battery of electric power by described secondary transformer,
Under the situation of observing along the direct of travel of described moving body, the outer end on the described mobile side of described primary transformers is than close mobile side, the outer end of described secondary transformer.
6. movable body system as claimed in claim 5 is characterized in that: when power supply, the end on the described mobile side of described primary transformers and the end of described secondary transformer are on same the straight line.
7. as claim 5 or 6 described movable body systems, it is characterized in that: have: the coil-winding on the end on the overlapping mobile side that is wrapped in described primary transformers, and the coil-winding on the overlapping end that is wrapped in described secondary transformer.
8. as claim 5 or 6 described movable body systems, it is characterized in that: described primary transformers is " I " type shape, and described secondary transformer is " C " type shape.
9. movable body system as claimed in claim 7 is characterized in that: described primary transformers is " I " type shape, and described secondary transformer is " C " type shape.
10. as claim 5 or 6 described movable body systems, it is characterized in that: described primary transformers is " C " type shape, and described secondary transformer is " I " type shape.
11. movable body system as claimed in claim 7 is characterized in that: described primary transformers is " C " type shape, and described secondary transformer is " I " type shape.
12. movable body system as claimed in claim 7 is characterized in that: the gauge of the coil of described overlapping winding is at least more than 1: 1 with the ratio of the width dimensions of coil, and the former is bigger.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/JP2001/004552 WO2002098779A1 (en) | 2001-05-30 | 2001-05-30 | Movable body system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1511109A CN1511109A (en) | 2004-07-07 |
| CN1297463C true CN1297463C (en) | 2007-01-31 |
Family
ID=11737372
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB018233198A Expired - Lifetime CN1297463C (en) | 2001-05-30 | 2001-05-30 | Movable body system |
Country Status (5)
| Country | Link |
|---|---|
| EP (1) | EP1396454B1 (en) |
| JP (1) | JP4130913B2 (en) |
| CN (1) | CN1297463C (en) |
| DE (1) | DE60142184D1 (en) |
| WO (1) | WO2002098779A1 (en) |
Families Citing this family (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1628901A4 (en) | 2003-03-20 | 2016-03-02 | Otis Elevator Co | Wireless elevator fixtures integral with door frame |
| JP2007076787A (en) * | 2005-09-13 | 2007-03-29 | Toshiba Elevator Co Ltd | Non-contact power feeding device of elevator |
| CN101279686B (en) * | 2008-04-10 | 2010-06-09 | 西子奥的斯电梯有限公司 | Elevator system |
| CN102712443B (en) * | 2010-01-29 | 2014-07-09 | 三菱电机株式会社 | Elevator car power-supply device |
| CN102545397B (en) * | 2011-12-29 | 2014-09-10 | 浙江工业职业技术学院 | Non-contact power transmission mechanism for robot rotary joint |
| KR102534081B1 (en) * | 2015-01-23 | 2023-05-19 | 오티스 엘리베이터 컴파니 | elevator system rails |
| JP6626695B2 (en) * | 2015-11-19 | 2019-12-25 | 株式会社日立製作所 | Elevator |
| JP6467358B2 (en) * | 2016-02-01 | 2019-02-13 | 株式会社日立製作所 | Non-contact power feeding device and elevator |
| JP2018020900A (en) * | 2016-08-05 | 2018-02-08 | 株式会社日立製作所 | Elevator system |
| JP2018020899A (en) * | 2016-08-05 | 2018-02-08 | 株式会社日立製作所 | Elevator system |
| EP3560872A1 (en) * | 2018-04-26 | 2019-10-30 | KONE Corporation | Method for electrical power transfer in an elevator and an elevator |
| CN108726334A (en) * | 2018-08-14 | 2018-11-02 | 常熟市新虞电器有限责任公司 | Skip bucket and cage wireless charging positioning device |
| KR102076423B1 (en) * | 2018-10-01 | 2020-02-11 | 현대엘리베이터주식회사 | Wireless power delivery system for ropeless elevator |
| JP2023011425A (en) * | 2021-07-12 | 2023-01-24 | 伊藤忠Ｔｃ建機株式会社 | Elevator for construction |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05294568A (en) * | 1992-04-22 | 1993-11-09 | Hitachi Ltd | Power supply device for elevator cage |
| JPH07206318A (en) * | 1994-01-14 | 1995-08-08 | Toshiba Corp | Elevator |
| JPH09188487A (en) * | 1996-01-08 | 1997-07-22 | Hitachi Building Syst Co Ltd | Device to mount apparatus in hoistway for elevator |
| US5703461A (en) * | 1995-06-28 | 1997-12-30 | Kabushiki Kaisha Toyoda Jidoshokki Seisakusho | Inductive coupler for electric vehicle charger |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60227406A (en) * | 1984-04-25 | 1985-11-12 | Nippon Lsi Kaade Kk | Connecting device for electronic or electric circuit |
| JPH0484261U (en) * | 1990-11-30 | 1992-07-22 | ||
| JPH072455A (en) * | 1993-06-17 | 1995-01-06 | Hitachi Ltd | Bracket for mounting equipment in elevator tower |
| JPH0917665A (en) * | 1995-06-28 | 1997-01-17 | Toyota Autom Loom Works Ltd | Coupler for battery charger |
| JPH0952668A (en) * | 1995-08-18 | 1997-02-25 | Hitachi Ltd | Feeder system for linear motor elevator |
-
2001
- 2001-05-30 EP EP01934423A patent/EP1396454B1/en not_active Expired - Lifetime
- 2001-05-30 CN CNB018233198A patent/CN1297463C/en not_active Expired - Lifetime
- 2001-05-30 WO PCT/JP2001/004552 patent/WO2002098779A1/en active Application Filing
- 2001-05-30 DE DE60142184T patent/DE60142184D1/en not_active Expired - Lifetime
- 2001-05-30 JP JP2003501781A patent/JP4130913B2/en not_active Expired - Lifetime
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05294568A (en) * | 1992-04-22 | 1993-11-09 | Hitachi Ltd | Power supply device for elevator cage |
| JPH07206318A (en) * | 1994-01-14 | 1995-08-08 | Toshiba Corp | Elevator |
| US5703461A (en) * | 1995-06-28 | 1997-12-30 | Kabushiki Kaisha Toyoda Jidoshokki Seisakusho | Inductive coupler for electric vehicle charger |
| JPH09188487A (en) * | 1996-01-08 | 1997-07-22 | Hitachi Building Syst Co Ltd | Device to mount apparatus in hoistway for elevator |
Also Published As
| Publication number | Publication date |
|---|---|
| JPWO2002098779A1 (en) | 2004-09-16 |
| EP1396454A4 (en) | 2008-11-05 |
| DE60142184D1 (en) | 2010-07-01 |
| EP1396454A1 (en) | 2004-03-10 |
| CN1511109A (en) | 2004-07-07 |
| JP4130913B2 (en) | 2008-08-13 |
| WO2002098779A1 (en) | 2002-12-12 |
| EP1396454B1 (en) | 2010-05-19 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20070131 |