CN105984765A - Elevator control device and elevator using same - Google Patents

Elevator control device and elevator using same Download PDF

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Publication number
CN105984765A
CN105984765A CN201610146515.1A CN201610146515A CN105984765A CN 105984765 A CN105984765 A CN 105984765A CN 201610146515 A CN201610146515 A CN 201610146515A CN 105984765 A CN105984765 A CN 105984765A
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CN
China
Prior art keywords
dish
force
electric lines
distributing cabinet
control
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.)
Pending
Application number
CN201610146515.1A
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Chinese (zh)
Inventor
迫田友治
森和久
大沼直人
蛭田清玄
松本洋平
柴田充
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Hitachi Ltd
Original Assignee
Hitachi Ltd
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Publication date
Application filed by Hitachi Ltd filed Critical Hitachi Ltd
Publication of CN105984765A publication Critical patent/CN105984765A/en
Pending legal-status Critical Current

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B66HOISTING; LIFTING; HAULING
    • B66BELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B1/00Control systems of elevators in general
    • B66B1/02Control systems without regulation, i.e. without retroactive action
    • B66B1/06Control systems without regulation, i.e. without retroactive action electric
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B66HOISTING; LIFTING; HAULING
    • B66BELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B1/00Control systems of elevators in general
    • B66B1/34Details, e.g. call counting devices, data transmission from car to control system, devices giving information to the control system
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B66HOISTING; LIFTING; HAULING
    • B66BELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B1/00Control systems of elevators in general
    • B66B1/34Details, e.g. call counting devices, data transmission from car to control system, devices giving information to the control system
    • B66B1/3415Control system configuration and the data transmission or communication within the control system

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  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Elevator Control (AREA)
  • Patch Boards (AREA)

Abstract

The invention provides an elevator control device capable of improving the operability of laying operation of a power line and an elevator using the same. The elevator control device (1) relating to the invention comprises control discs (2, 3, 41, 5, 42) having circuit portions in housings, and distribution cases (62, 63, 64, 65, 66) for receiving distribution lines and disposed on the lower parts of the control discs. The control discs are arranged side by side in the lateral direction. In the elevator control device (1), first terminals (72, 73, 74, 76) for connecting power lines passing through the distribution cases to between the control discs are disposed on a side of the control discs, and second terminals for connecting the power lines passing through the distribution cases to between the control discs and an outside are disposed on a side opposite to the side of the control discs.

Description

Elevator control gear and use the elevator of this elevator control gear
Technical field
The present invention relates to the elevator control gear to elevator supply and use the elevator of this elevator control gear.
Background technology
Elevator control gear is constituted by controlling dish, is accommodated with output and is supplied to the electricity of elevator in the housing of this control dish The power conversion circuit portion of power and accept the parasite power supplier of the electric power from building power supplys such as commercial ac power sources Portion etc..In the elevator control gear of high speed and super high speed elevator, the size of control dish is relatively big, and by multiple controls Dish processed is constituted, and is therefore typically configured in Machine Room, in Machine Room, by electric lines of force (power cable) and building Power supply, hoist engine are electrically connected.
Distribution about the electric lines of force of the elevator control gear being configured at Machine Room, it is known to patent documentation 1 and patent Technology described in document 2.
In the technology described in patent documentation 1, electric lines of force is from the beginning of the terminal board of control dish, by being arranged at control The distributing cabinet of the bottom of dish processed and lay in subsidiary conduit set on floor, Machine Room, with building electricity Source, hoist engine are connected.
Technology described in patent documentation 2 relates to multiple power conversion circuit portion and is connected in parallel and possesses multiple control The jumbo elevator control gear of dish, but be the most also the distribution making electric lines of force pass through to be arranged on control dish bottom Case and subsidiary conduit lay.
Prior art literature
Patent documentation
Patent documentation 1: Japanese Patent Laid-Open 4-298469 publication
Patent documentation 2: Japanese Patent Laid-Open 2009-71084 publication
Summary of the invention
Invent technical problem to be solved
In the above prior art, there is problems in that the space below control dish is less, line footpath is difficult to significantly Bending, thus the operability that electric lines of force lays operation is relatively low.Especially since be applied to power conversion circuit portion Semiconductor device and the progress of Power Electronic Technique, small-sized, the densification development in power conversion circuit portion, Wiring space tails off further.Therefore, it is possible to cause operability to decline further.
Further, the position intersected at electric lines of force, it has to deepen pipeline, or be projected in floor, thus lead Send a telegraph operability, the decline of attended operation that the line of force is laid, such as, hinder operator's operation etc. in Machine Room. Further, to make electric lines of force not intersect, then the width of pipeline broadens, thus shared by narrow Machine Room interior conduit Space increase.
Therefore, the present invention provide the elevator control gear of a kind of operability laying operation that can improve electric lines of force with And use the elevator of this elevator control gear.
Solve the technical scheme that technical problem is used
In order to solve the problems referred to above, elevator control gear involved in the present invention includes: multiple control dishes, the plurality of Control dish possesses multiple circuit part in multiple housings;And multiple distributing cabinet, the plurality of distributing cabinet is received for distribution Receiving, and be arranged at the bottom of multiple control dish, multiple control dishes are transversely arranged side by side, wherein, for passing through The 1st many terminals that the electric lines of force of distributing cabinet is connected between control dish are arranged at the one side side of multiple control dish, use In the be connected between control dish and outside by the electric lines of force of distributing cabinet the 2nd many terminals are arranged at multiple control The opposing face side of one side side in dish processed.
Further, in order to solve the problems referred to above, elevator involved in the present invention includes: hoist engine, and this hoist engine winds There is main rope;Car and counterweight, this car and counterweight are suspended in midair by main rope;And control device, should Control device and drive the motor of hoist engine, if motor is driven, then car because carrying out the electric power of self-control device Lifting, wherein, controlling device is the elevator control gear involved by the invention described above.
Invention effect
According to the present invention, it is connected to the electric lines of force between control dish and is connected to the electricity between control dish and outside The line of force can be laid in respectively in distributing cabinet elevator control gear one side side near and its opposing face side near. Thereby, it is possible to guarantee space in distributing cabinet such that it is able to improve the operability laying operation of electric lines of force.
Problem, structure and effect in addition can be come the clearest and the most definite by the explanation of following embodiment.
Accompanying drawing explanation
Fig. 1 illustrates the outward appearance of the elevator control gear of embodiment 1.
Fig. 2 (a) illustrates the face side of the elevator control gear of embodiment 1.
Fig. 2 (b) illustrates the rear side of the elevator control gear of embodiment 1.
Fig. 2 (c) is the direction view of Fig. 2 (a) midship section A-A '.
Fig. 3 illustrates the brief circuit structure of the elevator control gear of embodiment 1.
Fig. 4 illustrates the circuit structure in the power conversion circuit portion in Fig. 3.
Fig. 5 illustrates the outward appearance of the elevator control gear of embodiment 2.
Fig. 6 (a) illustrates the face side of the elevator control gear of embodiment 2.
Fig. 6 (b) illustrates the rear side of the elevator control gear of embodiment 2.
Fig. 6 (c) is the direction view of Fig. 6 (a) midship section B-B '.
Detailed description of the invention
Referring to the drawings embodiments of the invention are illustrated.It addition, to structural element mark same or similar in figure Note identical label.
[embodiment 1]
With reference to Fig. 1-4, the elevator control gear of embodiments of the invention 1 is illustrated.
Fig. 1 illustrates the outward appearance of the elevator control gear of the present embodiment 1.It addition, Fig. 1 is shown provided with air cooling The face side of elevator control gear of air inlet, operation switch and meters etc., and illustrate that elevator controlling fills The state that the door of each control dish put or front cover are closed.
As it is shown in figure 1, elevator control gear 1 is made up of components described below: multiple (in the present embodiment being 5) control Dish, i.e. possesses the incoming panel 2 in the parasite power supplier portion accepting the electric power from building power supply;Possesses power supply filtering The filter panel 3 of circuit part;Possesses the friendship that the electric power from building power supply is converted into variable voltage variable frequency The main circuit dish 41,42 in the power conversion circuit portion of stream electricity;And possess control power conversion circuit portion or with electricity The signal panels 5 in the control circuit portion that the outside of ladder control device 1 communicates.In each control dish, each circuit part receives It is contained in each housing.Incoming panel 2, filter panel 3, main circuit dish 41, signal panels 5 and main circuit dish 42 In the order, the front towards elevator control gear 1 is arranged side by side from right side and is open into string.Main circuit dish 41, the power conversion circuit portion that 42 are possessed operates side by side.Thus so that elevator control gear 1 great Rong Quantify.
Respective just at incoming panel 2, filter panel 3, main circuit dish 41, signal panels 5 and main circuit dish 42 Section below, is respectively arranged with distributing cabinet 62,63,64,65 and 66.Between each control dish and lead to electricity The electric lines of force (for power cable in the present embodiment) that ladder controls outside device lays by these distributing cabinets, and It is accommodated in these distributing cabinets.As it is shown in figure 1, by electric electric lines of force distributing cabinet 62 from incoming panel 2 In figure, the side of exposing on right side is drawn out to outside elevator control gear, uses not shown subsidiary conduit or wiring tubes etc. Till being applied to building power supply always.The output electric lines of force of main circuit dish 41,42 although it is not shown, but from In the figure of the distributing cabinet 66 under main circuit dish 42, the side of exposing in left side is drawn out to outside elevator control gear, and use is joined Till spool road or wiring tubes etc. are applied to the motor of hoist engine always.
Fig. 3 illustrates the brief circuit structure of the elevator control gear of embodiment 1.It addition, as long as no particularly limit System, in following structure, is attached by electric lines of force between control dish, between components and parts and between circuit part.
Electric lines of force is connected to the terminal of incoming panel 2 from the building power supply 81 of the three-phase alternating-current supply applying commercialization Platform 71.In incoming panel 2, main circuit breaker 20 is connected with terminal board 71, is divided into abreast from main circuit breaker 20 Two systems, a system is connected to terminal board 72 via electromagnetic contactor 21, and another system connects via electromagnetism Tentaculum 22 is connected to terminal board 73.
In filter panel 3, the one end (input terminal) in filter circuit portion 31 and the other end (lead-out terminal) respectively be subject to The terminal board 72 of electroplax 2 is connected with the terminal board 74 of main circuit dish 41, and the one end in filter circuit portion 32 is (defeated Enter terminal) and the other end (lead-out terminal) respectively with terminal board 73 and the terminal board of main circuit dish 42 of incoming panel 2 76 are connected.It addition, in the present embodiment 1, do not arrange terminal board at filter panel 3, electric lines of force is direct It is connected to constitute the terminal of the reactor etc. in filter circuit portion 31,32.
In main circuit dish 41, the input in power conversion circuit portion 10 is connected with terminal board 74, electric power conversion electricity The output in road portion 10 is connected with terminal board 75 via reactor 40.In main circuit dish 42, power conversion circuit The input in portion 10 is also connected with terminal board 76, and the output in power conversion circuit portion 10 is via reactor 40 and end Sub-platform 77 is connected.Each power conversion circuit 10 is by the control circuit portion 50 possessed from signal panels 5 and warp The control signal being transmitted by holding wire controls, and according to desired electromotor velocity, output variable voltage can The three-phase alternating current of Frequency.It addition, control circuit portion 50 is also entered with external equipment via the holding wire of communication Row communication.
Carried via the electric lines of force being connected to terminal board 75,77 from the three-phase alternating current of main circuit dish 41,42 output The motor 82 of supply hoist engine.Motor 82 utilizes the three-phase alternating current provided to rotate, thus is wound on The main rope 84 of hoist engine is driven.Thus, in not shown elevator, by the sedan-chair of main rope 84 suspention Railway carriage or compartment 83 and counterweight 85 lift in elevator.
Fig. 4 illustrates the circuit structure in the power conversion circuit portion 10 of Fig. 3.As shown in Figure 4, power conversion circuit Portion 10 is made up of components described below: will be converted into direct current from the commercial three-phase alternating current of building power supply 81 (Fig. 3) The transducer 101 of electricity;The filter capacitor 103 that the output voltage of transducer 101 is filtered;And will be through It is converted into the inverter 102 of three-phase alternating current from the unidirectional current that transducer 101 inputs by filter capacitor 103.Turn In parallel operation 101 and inverter 102, use the power model 100 corresponding with the number of phases exchanged, i.e. three power moulds Block 100 constitutes three-phase bridge circuit, and this power model 100 is built-in with the brachium pontis that upper and lower bridge arm is connected in series Circuit, this upper and lower bridge arm is connected in parallel by thyristor (for IGBT in Fig. 4) and diode reverse and is obtained Arrive.Utilize the control circuit portion 50 possessed from the signal panels 5 shown in Fig. 3 and be transmitted by holding wire Control signal, thyristor is carried out ON-OFF control, thus transducer 101 as the most above-mentioned that Commercialization three-phase alternating current is converted into unidirectional current by sample, and in the case of motor 82 carries out regeneration operating, will Regenerated electric power feeds back to building power supply 81.Further, by thyristor is carried out ON-OFF control System, the unidirectional current of input, according to desired electromotor velocity, is converted into variable voltage variable ratio frequency changer by inverter 102 The three-phase alternating current of rate also exports.
Then, about the laying of electric lines of force in the elevator control gear of the present embodiment 1, limit is with reference to Fig. 2 (a)~(c) While illustrate.It addition, Fig. 2 (a) illustrates elevator control gear face side, and for the ease of understanding distribution state The state eliminating door or lid is shown.Fig. 2 (b) illustrates the opposition side of the face side of elevator control gear, i.e. rear side, And the state eliminating door or lid is similarly shown.Fig. 2 (c) is the direction view of Fig. 2 (a) midship section A-A '.
As shown in Fig. 2 (a), in the face side of incoming panel 2, main circuit breaker 20 is positioned at upper end side, terminal board 72, 73 are positioned at lower end side.In the surface of terminal board 72, electromagnetic contactor 21 is adjacent with terminal board 72, at end The surface of sub-platform 73, electromagnetic contactor 22 is adjacent with terminal board 73.On the width of incoming panel 2, Terminal board 72,73 is turned left from the right side to be arranged side by side in the order and is open into string, and electromagnetic contactor 21,22 is also by being somebody's turn to do Order is turned left to be arranged side by side from the right side and is open into string.Electromagnetic contactor 21,22 is in the short transverse of incoming panel 2 It is positioned at lower section, and between main circuit breaker 20 and terminal board 72,73.Further, the face side of incoming panel 2 Door or lid can also have peristome, can have visual confirmation that the operating state of main circuit breaker 20.
Additionally, as shown in Fig. 2 (a), in the short transverse in filter panel 3, filter circuit portion 31,32 presses This order is arranged side by side into next column.In filter circuit portion 31, at its short transverse i.e. height of filter panel 3 On degree direction, the one end (input terminal) in filter circuit portion 31 and the other end (lead-out terminal) are in the order from upper past Lower configuration, and in the way of being positioned at the face side of filter panel 3, it is arranged at filter panel 3.Filter circuit portion 32 In, in its short transverse i.e. short transverse of filter panel 3, the one end (input terminal) in filter circuit portion 32 And the other end (lead-out terminal) configures the most from top to bottom, and to be positioned at the face side of filter panel 3 Mode is arranged at filter panel 3.
Further, as shown in Fig. 2 (a), in main circuit dish 41, the upper end in power conversion circuit portion 10 be set to The upper end side of main circuit dish 41 is adjacent, reactor 40 and terminal board 74 in the lower section in power circuit portion 10, with The mode adjacent with the lower end side of main circuit dish 41 is configured.At the face side of main circuit dish 41, reactor 40 and terminal board 74 turn left to be arranged side by side from the right side in the order and be open into string.That is, the reactance of main circuit dish 41 Device 40 is between filter panel 3 and terminal board 74.Further, in main circuit dish 42, power conversion circuit The upper end in portion 10 is set to adjacent with the upper end side of main circuit dish 42, and reactor 40 and terminal board 76 are at electric power The lower section of circuit part 10, is configured in the way of adjacent with the lower end side of main circuit dish 42.At main circuit dish The face side of 42, reactor 40 and terminal board 76 are turned left to be arranged side by side from the right side in the order and are open into string.That is, At least the reactor 40 of main circuit dish 41 is between filter panel 3 and terminal board 76.It addition, the present embodiment In 1, between filter panel 3 and terminal board 76, also accompany main circuit dish 41 and signal panels 5.
It addition, terminal board 72,73,74,76 and the one end in filter circuit portion 31,32 and the other end possess respectively The terminal corresponding with AC three-phase that is three terminal.Further, these three terminals along the landscape configuration of each control dish are It is arranged in horizontal string.
In the face side of elevator control gear as described above, terminal board 72 passes through with the one end in filter circuit portion 31 The electric lines of force being laid between the one end in terminal board 72 and filter circuit portion 31 is electrically connected.Similarly, end Sub-platform 73 is electrically connected also by electric lines of force with the one end in filter circuit portion 32.Further, in same face side, The other end in filter circuit portion 31 and terminal board 74 are by being laid in the other end and the terminal board in filter circuit portion 31 Electric lines of force between 74 is electrically connected.Similarly, the other end in filter circuit portion 32 is with terminal board 76 also It is electrically connected by electric lines of force.
The electric lines of force being connected to terminal board 72 stretches out downwards in incoming panel 2, bends in distributing cabinet 62, logical Cross in distributing cabinet 62, further by bending, then along incoming panel in distributing cabinet 63 and in distributing cabinet 63 The housing side of the filter panel 3 of 2 sides in filter panel 3 to extending above, with the one of filter circuit portion 31 End is connected.The electric lines of force being connected to terminal board 73 stretches out downwards in incoming panel 2, at distributing cabinet 62 inflection Song, by distributing cabinet 62, further by bending in distributing cabinet 63 and in distributing cabinet 63, then along The housing side of the filter panel 3 of incoming panel 2 side in filter panel 3 to extending above, with filter circuit portion One end of 32 is connected.
It is connected to the electric lines of force of the other end in filter circuit portion 31 along opposition side (the main circuit dish of incoming panel 2 side 41 sides) the housing side of filter panel 3, stretch out downwards in filter panel 3, by distributing cabinet 63 And bend in distributing cabinet 63, further by bending in distributing cabinet 64 and in distributing cabinet 64, then leading To extending above in turntable 41, it is connected to terminal board 74.It is connected to the electricity of the other end in filter circuit portion 32 The line of force is stretched out downwards in filter panel 3, by bending, further in distributing cabinet 63 and in distributing cabinet 63 Pass sequentially through in distributing cabinet 64, in distributing cabinet 65 and in distributing cabinet 66, bend in distributing cabinet 66 further, Then to extending above in main circuit dish 42, it is connected to terminal board 76,
It addition, in the present embodiment, as electric lines of force, use and also comprise insulation coating and a diameter of 20~40mm Power cable.Therefore, the electric lines of force of the present embodiment is generally difficult to be curved with bigger curvature.
As noted above, the terminal arrangement in terminal board 72,73,74,76 and filter circuit portion 31,32 is in electricity Ladder controls the face side of device 1, therefore, connects the electric lines of force between control dish in the front of elevator control gear 1 Side is attached, and as shown in Fig. 2 (c), in each distributing cabinet, is laid near the face side of elevator control gear 1. Thus, decrease and electric lines of force is laid in distributing cabinet such operation between rear side and face side, or not Need this operation, and, in each distributing cabinet, ensure that space, the operation of laying of electric lines of force becomes easy.
In main circuit dish 41, between terminal board 74 and filter panel 3, accompany reactor 40.That is, terminal board The 74 housing side shells closer to filter panel 3 opposition side being positioned at main circuit dish 41 in main circuit dish 41 The position of body side surface.Thus, terminal board 74 separates with filter panel 3 in the horizontal, is therefore connected to filtered electrical The electric lines of force of the other end in road portion 31 can be curved with relatively large radius of curvature in distributing cabinet 64 and connect It is connected to terminal board 74.Further, terminal board 76 is positioned at the housing side of main circuit dish 42 in main circuit dish 42 Position closer to the housing side of filter panel 3 opposition side.Further, at main circuit dish 42 and filter panel 3 Between, accompany main circuit dish 41 and signal panels 5.Thus, terminal board 76 separates with filter panel 3 in the horizontal, The electric lines of force of the other end being therefore connected to filter circuit portion 32 can be with relatively large curvature in distributing cabinet 66 Radius is curved and is connected to terminal board 76.Therefore, in distributing cabinet, electric lines of force lays behaviour between control dish Making to become easy, the operability laying operation is improved.
Then, as shown in Fig. 2 (b), by electricity terminal board 71 be positioned in the rear side of incoming panel 2, incoming panel Near the central authorities of the short transverse of 2.Terminal board 75, in the bottom of the rear side of main circuit dish 41, is positioned at master Closer to the position of housing side of filter panel 3 side in the housing side of turntable 41, and with reactor 40 Relatively.Further, terminal board 77, in the bottom of the rear side of main circuit dish 42, is positioned at main circuit dish 42 Closer to the position of housing side of filter panel 3 side in housing side and relative with reactor 40.
Terminal board 71,75,77 possesses the terminal corresponding with AC three-phase that is three terminal respectively.Further, should Three terminal arrangement are to be arranged in horizontal string along the width of each control dish.
As shown in Fig. 2 (b), the electric lines of force from building power supply 81 is introduced into distributing cabinet from the side of distributing cabinet 62 In 62, bend in distributing cabinet 62, then extend to the short transverse of incoming panel 2 in incoming panel 2, and with Terminal board 71 is connected.Owing to the elevator control gear 1 of the present embodiment 1 possesses two main circuit dishes 41,42, Therefore the electric power obtained from building power supply 81 becomes big, thus each phase has two (the three-phase total six roots of sensation) electric lines of force It is connected to terminal board 71.The electric lines of force being connected to terminal board 75 extends downwards in main circuit dish 41, is joining Bending in line case 64, and by distributing cabinet 64,65,66, lead to outside from the side of distributing cabinet 66.Even The electric lines of force being connected to terminal board 77 extends downwards in main circuit dish 42, bends, and lead in distributing cabinet 66 Cross distributing cabinet 66, lead to outside from the side of distributing cabinet 66.The each electric lines of force drawn from distributing cabinet 66 connects Motor to the hoist engine being arranged in Machine Room together with elevator control gear 1.
It is as noted previously, as terminal board 71,75,77 and is configured at the rear side of elevator control gear 1, therefore, It is connected to the electric lines of force between building power supply and the motor of hoist engine, i.e. outside and control dish in elevator control The rear side of device 1 processed is attached, and as shown in Fig. 2 (c), in each distributing cabinet, is laid in elevator control gear Near the rear side of 1.Thus, decrease and electric lines of force is laid in distributing cabinet between rear side and face side so Operation, or need not this operation, and, in each distributing cabinet, ensure that space, electric lines of force lay operation Become easy.
Further, owing to terminal board 71 is positioned near the central authorities of the short transverse of incoming panel 2, therefore, from distributing cabinet The electric lines of force of the lateral leadin of 62 can be curved with relatively large radius of curvature in distributing cabinet 62, and even It is connected to terminal board 71.Further, terminal board 75 in main circuit dish 41 with the housing side phase of filter panel 3 side Adjacent.That is, terminal board 75 is in the housing side of main circuit dish 41, is located closer to electric lines of force towards elevator The position of the housing side of the opposition side that the side of the distributing cabinet 66 that power traction goes out is contrary.Therefore, it is connected to terminal After the electric lines of force of platform 75 bends in distributing cabinet 64, in distributing cabinet 64 by horizontal direction extension in the way of Lay.Thus, electric lines of force can be curved and be connected to terminal board 75 with relatively large radius of curvature. Further, terminal board 77 is adjacent with the housing side of filter panel 3 side in main circuit dish 42.That is, terminal board 77 in the housing side of main circuit dish 42, is located closer to the distributing cabinet 66 drawn with electric lines of force towards hoist engine The position of housing side of the contrary opposition side of side.Therefore, the electric lines of force being connected to terminal board 77 is being joined In line case 66 after bending, laying in the way of extending to horizontal direction distributing cabinet 66 in.Thus, electricity The line of force can be curved and be connected to terminal board 77 with relatively large radius of curvature.Therefore, in distributing cabinet Electric lines of force operation of laying between control dish and outside becomes easy, and the operability laying operation is improved.
Electric lines of force, filter panel 3 and main circuit dish as shown in Fig. 2 (c), between incoming panel 2 and filter panel 3 41, the electric lines of force between 42 is laid in the position near the front of elevator control gear 1, building power supply be subject to Electric lines of force between electroplax 2, the electric lines of force between main circuit dish 41,42 and motor are laid in elevator controlling dress Put near the back side of 1.Therefore, it is possible to the intersection of electric lines of force in distributing cabinet is reduced or eliminated, improve in operability Meanwhile, it is capable to reduce the height of distributing cabinet.
Though it addition, Fig. 2 (a)~(c) illustrate, the control circuit portion that possessed of signal panels 5 with from distribution The lateral leadin of case 66 is also connected by the communication holding wire of distributing cabinet 66,65.It addition, logical credit signal Line and for control the holding wire in above-mentioned power conversion circuit portion due to handled electric power less, therefore with electric power Line phase diameter group is less and is easily bent.Equipment that this communication holding wire is possessed with car 83 (Fig. 3), do not scheme The equipment set by Ge Ceng elevator hall shown is connected, the communication between these equipment and signal panels 5.Such as figure Shown in 2 (c), by electric lines of force being laid near the face side of elevator control gear 1 and near rear side, energy Enough guarantee in distributing cabinet 65,66 bigger for laying the sky of the communication holding wire shown in dotted line in Fig. 2 (c) Between A.Thus, in distributing cabinet, the operation of laying of communication holding wire becomes easy, and operability is improved.
[embodiment 2]
Use Fig. 5 and Fig. 6 (a)~(c) that the elevator control gear of embodiments of the invention 2 is illustrated.
Fig. 5 illustrates the outward appearance of the elevator control gear of the present embodiment 2.It addition, Fig. 5 is shown provided with air cooling The face side of elevator control gear of air inlet, operation switch and meters etc., and illustrate that elevator controlling fills The state that the door of each control dish put or front cover are closed.
As it is shown in figure 5, the elevator control gear 1 of the present embodiment 2 is made up of components described below: 4 control dishes, i.e. Possesses the incoming panel 2 in the parasite power supplier portion accepting the electric power from building power supply;Possesses power supply filter circuit portion Filter panel 3;Possesses the alternating current that the electric power from building power supply is converted into variable voltage variable frequency The main circuit dish 41 in power conversion circuit portion;And possess control power conversion circuit portion or carry out with external equipment The signal panels 5 in the control circuit portion of communication.In each control dish, each circuit part is accommodated in each housing.Incoming panel 2, Filter panel 3, main circuit dish 41 and signal panels 5 in the order, with the face side towards elevator control gear 1 Mode, be arranged side by side from right side and be open into string.
In the elevator control gear 1 of the present embodiment 2, owing to output power is less than embodiment 1 so that be used for driving The electric power of the motor of dynamic hoist engine is about the half of embodiment 1, therefore as it is shown in figure 5, main circuit dish is one. Further, according to the electric power handled by elevator control gear 1, incoming panel 2, signal panels 5 miniaturization, this enforcement are made In example 2, incoming panel 2, the respective width of signal panels 5 are about the half of embodiment 1.Similarly, wave filter Dish 3 is provided with a filter circuit portion thus also achieves miniaturization, but in the present embodiment 2, use and implement The filter circuit portion 31 that example 1 is identical, the height of filter panel 3 is set to about half.
Additionally, it is possible to by changing the size in filter circuit portion, shape, reduce the width of filter panel 3, and make The height of filter panel 3 is identical with the height of incoming panel 2 grade.Thereby, it is possible to reduce the ground plane of filter panel 3 Long-pending.
As it is shown in figure 5, under incoming panel 2, filter panel 3, main circuit dish 41 and signal panels 5 are respective just Side's part, is respectively arranged with distributing cabinet 62,63,64 and 65.Between each control dish and towards elevator controlling Electric lines of force outside device lays by these distributing cabinets.By electric electric lines of force distribution from incoming panel 2 In the figure of case 62 right side side of exposing be drawn out to outside elevator control gear, use not shown subsidiary conduit or Till wiring tubes etc. are applied to building power supply always.The output electric lines of force of main circuit dish 41 although it is not shown, But in the figure of the distributing cabinet 65 from signal panels 5, the side of exposing in left side is drawn out to outside elevator control gear 1, makes Be applied to the motor of hoist engine with subsidiary conduit or wiring tubes etc. till always.
The circuit structure of the elevator control gear of the present embodiment 2 is equivalent to remove in figure 3 from main circuit breaker 20 points Branch off the structure obtained after in two systems, be i.e. equivalent to remove electromagnetic contactor 22, terminal board 73, Filter circuit portion 32, terminal board 76, it is connected to the power conversion circuit portion 10 of terminal board 76, is connected to this The structure obtained after the reactor 40 in power conversion circuit portion and terminal board 77.It addition, in the present embodiment 2, Transducer 101 shown in Fig. 4 can be replaced into the diode rectifier circuit not possessing electric regenerative function.
Then, about the laying of electric lines of force in the elevator control gear of the present embodiment 2, limit is with reference to Fig. 6 (a)~(c) While illustrate.It addition, Fig. 6 (a) illustrates the face side of elevator control gear, and for the ease of understanding the shape of distribution State and the state that eliminates door or lid is shown.Fig. 6 (b) illustrates the opposition side of the face side of elevator control gear, i.e. carries on the back Side, face, and the state eliminating door or lid is similarly shown.Fig. 6 (c) is the direction view of Fig. 6 (a) midship section B-B '.
As shown in Fig. 6 (a), in the face side of incoming panel 2, main circuit breaker 20 is positioned at upper end side, terminal board 72 In lower end side.In the surface of terminal board 72, electromagnetic contactor 21 is adjacent with terminal board 72.Electromagnetic touch Device 21 is positioned at lower section in the short transverse of incoming panel 2, and between main circuit breaker 20 and terminal board 72. Further, door or the lid of the face side of incoming panel 2 can also have peristome, can have visual confirmation that main open circuit The operating state of device 20.
As shown in Fig. 6 (a), in filter panel 3, it is provided with a filter circuit portion 31.In filter circuit portion 31, In its short transverse i.e. short transverse of filter panel 3, the one end (input terminal) in filter circuit portion 31 and The other end (lead-out terminal) configures the most from top to bottom, and in the way of being positioned at the face side of filter panel 3 It is arranged at filter panel 3.
Further, as shown in Fig. 6 (a), in main circuit dish 41, the upper end in power conversion circuit portion 10 be set to The upper end side of main circuit dish 41 is adjacent, reactor 40 and terminal board 74 in the lower section in power circuit portion 10, with The mode adjacent with the lower end side of main circuit dish 41 is configured.At the face side of main circuit dish 41, reactor 40 and terminal board 74 turn left to be arranged side by side from the right side in the order and be open into string.That is, the reactance of main circuit dish 41 Device 40 is between filter panel 31 and terminal board 74.
It addition, terminal board 72,74 and the one end in filter circuit portion 31 and the other end possess and AC three-phase phase respectively Corresponding terminal that is three terminal.Further, these three terminal arrangement are to be arranged in horizontal stroke along the width of each control dish To string.
In the face side of elevator control gear 1 as described above, terminal board 72 leads to the one end in filter circuit portion 31 The electric lines of force crossed between the one end being laid in terminal board 72 and filter circuit portion 31 is electrically connected.Further, same One face side, the other end in filter circuit portion 31 and terminal board 74 are by being laid in another of filter circuit portion 31 Electric lines of force between end and terminal board 74 is electrically connected.
The electric lines of force being connected to terminal board 72 stretches out downwards in incoming panel 2, bends in distributing cabinet 62, logical Cross in distributing cabinet 62, further by bending, then along incoming panel in distributing cabinet 63 and in distributing cabinet 63 The housing side of the filter panel 3 of 2 sides in filter panel 3 to extending above, with the one of filter circuit portion 31 End is connected.
The electric lines of force of the other end being connected to filter circuit portion 31 stretches out downwards in filter panel 3, by joining Bend in line case 63 and in distributing cabinet 63, further by bending in distributing cabinet 64 and in distributing cabinet 64, Then to extending above in main circuit dish 41, it is connected to terminal board 74.
It addition, in the present embodiment 2, the most same as in Example 1, as electric lines of force, use also comprises insulation and covers Layer and a diameter of 20~the power cable of 40mm.
As noted above, terminal board 72,74 and the one end in filter circuit portion 31 and the other end are configured at elevator control The face side of device 1 processed, therefore, the electric lines of force being connected between control dish is in the face side of elevator control gear 1 It is attached, as shown in Fig. 6 (c), in each distributing cabinet, is laid near the face side of elevator control gear 1. Thus, decrease and electric lines of force is laid in such operation between rear side and face side in distributing cabinet, or be not required to Will this operation, and, in each distributing cabinet, ensure that space, the operation of laying of electric lines of force becomes easy.
In main circuit dish 41, between terminal board 74 and filter panel 3, accompany reactor 40.That is, terminal board The 74 housing side shells closer to filter panel 3 opposition side being positioned at main circuit dish 41 in main circuit dish 41 The position of body side surface.Thus, terminal board 74 separates with filter panel 3 in the horizontal, is therefore connected to filtered electrical The electric lines of force of the other end in road portion 31 can be curved with relatively large radius of curvature in distributing cabinet 64 and connect It is connected to terminal board 74.Therefore, in distributing cabinet, electric lines of force operation of laying between control dish becomes easy, lays The operability of operation is improved.
Then, as shown in Fig. 6 (b), it is positioned at incoming panel 2 in the rear side of incoming panel 2 by the terminal board 71 of electricity Short transverse central authorities near.Terminal board 75, in the bottom of the rear side of main circuit dish 41, is positioned at main electricity Closer to the position of housing side of filter panel 3 side in the housing side of road dish 41 and relative with reactor 40.
Terminal board 71,75 possesses the terminal corresponding with AC three-phase that is three terminal respectively.Further, these three Terminal arrangement is to be arranged in horizontal string along the width of each control dish.
As shown in Fig. 6 (b), the electric lines of force from building power supply 81 is introduced into joins from the side of exposing of distributing cabinet 62 In line case 62, bend in distributing cabinet 62, then extend to the short transverse of incoming panel 2 in incoming panel 2, And be connected with terminal board 71.Further, since the ratio of the electric power handled by elevator control gear 1 of the present embodiment 2 Embodiment 1 is little, and therefore, each phase has (three-phase amounts to a three) electric lines of force to be connected to terminal board 71.Connect Electric lines of force to terminal board 75 extends downwards in main circuit dish 41, bends, and pass through in distributing cabinet 64 Distributing cabinet 64,65, leads to outside from the side of distributing cabinet 65.The electric lines of force drawn from distributing cabinet 65 connects Motor to the hoist engine being arranged in Machine Room together with elevator control gear 1.
It is as noted previously, as terminal board 71,75 and is configured at the rear side of elevator control gear 1, therefore, connect Electric lines of force between building power supply and the motor of hoist engine, i.e. outside and control dish fills at elevator controlling Put the rear side of 1 to be attached, as shown in Fig. 6 (c), in each distributing cabinet, be laid in elevator control gear 1 Near rear side.Thus, decrease and electric lines of force is laid in distributing cabinet such behaviour between rear side and face side Make, or need not this operation, and, in each distributing cabinet, ensure that space, the operation of laying of electric lines of force becomes Easily.
Further, owing to terminal board 71 is positioned near the central authorities of the short transverse of incoming panel 2, therefore, from distributing cabinet The electric lines of force of the lateral leadin of 62 can be curved with relatively large radius of curvature in distributing cabinet 62, and even It is connected to terminal board 71.Further, terminal board 75 in main circuit dish 41 with the housing side phase of filter panel 3 side Adjacent.That is, terminal board 75 is in the housing side of main circuit dish 41, is located closer in electric lines of force towards elevator The position of the housing side of the opposition side of the side of the distributing cabinet 65 that power traction goes out.Therefore, terminal board 75 it is connected to Electric lines of force bend in distributing cabinet 64 after, in distributing cabinet 65 by horizontal direction extension in the way of apply If.Thus, electric lines of force can be curved and be connected to terminal board 74 with relatively large radius of curvature.Therefore, In distributing cabinet, electric lines of force operation of laying between dish and outside becomes easy, and the operability laying operation is carried High.
Electric lines of force, filter panel 3 and main circuit dish as shown in Fig. 6 (c), between incoming panel 2 and filter panel 3 Electric lines of force between 41 is laid in the position near the front of elevator control gear 1, building power supply and incoming panel 2 Between electric lines of force, that electric lines of force between main circuit dish 41 and motor is laid in the back side of elevator control gear is attached Closely.Therefore, it is possible to the intersection of electric lines of force in distributing cabinet is reduced or eliminated, while operability improves, it is possible to fall The height of low distributing cabinet.
It addition, as shown in Fig. 2 (c), by electric lines of force being laid near the face side of elevator control gear and the back of the body Near side, face, thus in distributing cabinet 65, it can be ensured that the sky of the bigger order wire being connected to signal panels 5 Between.Thus, in distributing cabinet, the operation of laying of order wire becomes easy, and operability is improved.
The present invention is not limited to above-described embodiment, also comprises various variation.Such as, described embodiment is in order to just In the detailed description understanding the present invention and carry out, however it is not limited to will possess illustrated all structures.Further, for A part in the structure of each embodiment, it is possible to carry out the increase of other structures, delete, replace.
Such as, even if the laying structure of electric lines of force as described above to be only applied to the face side of elevator control gear 1 With the side in rear side, it is also possible to obtain identical effect.Additionally, elevator control gear can also be by arbitrarily Many motors control dish is constituted.
Label declaration
1: elevator control gear
2: incoming panel
3: filter panel
5: signal panels
10: main circuit portion
20: main circuit breaker
21,22: electromagnetic contactor
31,32: filter circuit portion
40: reactor
41,42: main circuit dish
50: control circuit portion
62,63,64,65,66: distributing cabinet
71,72,73,74,75,76,77: terminal board
81: building power supply
82: motor
83: car
84: main rope
85: counterweight
100: power model
101: transducer
102: inverter
103: filter capacitor

Claims (10)

1. an elevator control gear, including:
Multiple control dishes, the plurality of control dish possesses multiple circuit part in multiple housings;And
Multiple distributing cabinets, the plurality of distributing cabinet is used for distribution and receives, and is arranged at the bottom of the plurality of control dish,
The plurality of control dish is transversely arranged side by side, and this elevator control gear is characterised by,
For the be connected between control dish by the electric lines of force of described distributing cabinet the 1st many terminals are arranged at institute State the one side side of multiple control dish,
For the 2nd many terminals being connected between control dish and outside by the electric lines of force of described distributing cabinet are set It is placed in the opposing face side of one side side described in the plurality of control dish.
2. elevator control gear as claimed in claim 1, it is characterised in that
It is connected to the electric lines of force between described control dish be arranged in described distributing cabinet near described one side side.
3. elevator control gear as claimed in claim 1 or 2, it is characterised in that
The plurality of control dish includes the 1st control dish and the 2nd control dish,
Described 1st many terminals include the 1st terminal being arranged at described 1st control dish and are arranged at described 2nd terminal of the 2nd control dish,
Described 1st terminal and described 2nd terminal connect electric lines of force,
Described 1st terminal, in described 1st control dish, is positioned near the opposition side of described 2nd control dish side.
4. elevator control gear as claimed in claim 1, it is characterised in that
It is connected to the electric lines of force between described control dish and outside in described distributing cabinet, is laid in described opposing face side Near.
5. the elevator control gear as described in claim 1 or 4, it is characterised in that
The plurality of control dish includes the 1st control dish,
Described 2nd many terminals include the 1st terminal being arranged at described 1st control dish,
The electric lines of force being connected to described 1st terminal is drawn to described outside by described distributing cabinet,
Described 1st terminal is positioned at the central part of the short transverse of described 1st control dish.
6. the elevator control gear as described in claim 1 or 4, it is characterised in that
The plurality of control dish includes the 1st control dish,
Described 2nd many terminals include the 1st terminal being arranged at described 1st control dish,
The electric lines of force being connected to described 1st terminal is drawn to described outside by described distributing cabinet,
Described 1st terminal, in described 1st control dish, is positioned near the opposition side drawing described electric lines of force side.
7. elevator control gear as claimed in claim 1, it is characterised in that
It is connected to the electric lines of force between described control dish and is arranged near described one side side in described distributing cabinet,
It is connected to the electric lines of force between described control dish and outside in described distributing cabinet, is arranged at described opposing face side Near.
8. elevator control gear as claimed in claim 7, it is characterised in that
In described distributing cabinet, it is being arranged at the electric lines of force near described one side side and is being arranged at described opposing face side Between neighbouring electric lines of force, it is provided with holding wire.
9. elevator control gear as claimed in claim 1, it is characterised in that
The plurality of control dish is arranged in Machine Room,
Described outside is the motor of building power supply and the hoist engine being arranged at described Machine Room.
10. an elevator, including:
Hoist engine, this hoist engine is wound with main rope;
Car and counterweight, this car and counterweight are suspended in midair by described main rope;And
Controlling device, this control device drives the motor of described hoist engine,
If utilizing the electric power from described control device to be driven described motor, the most described car is carried out Lifting, this elevator is characterised by,
Described control device is elevator control gear as claimed in claim 1.
CN201610146515.1A 2015-03-16 2016-03-15 Elevator control device and elevator using same Pending CN105984765A (en)

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JP2015051610A JP6329502B2 (en) 2015-03-16 2015-03-16 Elevator control device and elevator using the same
JP2015-051610 2015-03-16

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CN (1) CN105984765A (en)

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