CN104276481B

CN104276481B - Elevator rope swings suppression system

Info

Publication number: CN104276481B
Application number: CN201310341796.2A
Authority: CN
Inventors: 小坂井启; 小坂井启一
Original assignee: Toshiba Elevator Co Ltd
Current assignee: Toshiba Elevator and Building Systems Corp
Priority date: 2013-07-02
Filing date: 2013-08-07
Publication date: 2016-12-28
Anticipated expiration: 2033-08-07
Also published as: JP5621017B1; CN104276481A; JP2015009989A

Abstract

Even if the present invention provides a kind of elevator rope also being able to effectively suppress the swing of main rope in the case of being arranged at high constructure to swing suppression system.The elevator rope that embodiment relates to swings suppression system (20) to be possessed: swing suppression component (30), and it can the most freely movably arrange, suppresses the swing of main rope (4) in the front of main rope (4)；Suppressing component travel mechanism (40) with swinging, it makes swing suppression component (30) mobile.In the period that car (3) rises, swing suppression component travel mechanism (40) and make swing suppression component (30) forwards move, in the period that car (3) declines, swing suppression component travel mechanism (40) and make swing suppression component (30) rearward move.

Description

Elevator rope swings suppression system

Technical field

Embodiments of the present invention relate to elevator rope and swing suppression system.

Background technology

In high building being provided with elevator etc., exist by earthquake or the main push-towing rope of strong wind-induced elevator The phenomenon that rope, compensated chain or counterweight rope (being the most only designated as main rope etc.) swing.According to swing , there is the situation that main rope etc. contacts with each equipment being arranged in elevating road in size.In this case, There is the problem that the equipment contacted with main rope etc. can produce damage.It addition, there is also the meetings such as main rope The problem being wound around due to swing.

In the past, it is proposed that the scheme that various suppression main rope etc. swing.Such as, in patent documentation 1, By clipping main rope etc. with 1 pair of cylinder (roller, roller), to seek to suppress the swing of main rope. It addition, in patent documentation 2, arrange, at car, the swing around portion having around main rope and suppress Device, by this swing restraining device to seek to suppress the swing of main rope.

Patent documentation 1: JP 2011-126708 publication

Patent documentation 2: JP 2003-118949 publication

But, in the elevator shown in patent documentation 1 and 2, compare when being arranged at high building etc. During high building, the swing being difficult to suppress cable can be become.

Summary of the invention

The present invention is to consider problem as above and the invention that completes, its object is to provide one i.e. Make also to be able to effectively suppress in the case of being arranged at high constructure the elevator rope of the swing of main rope (hawser) swings suppression system.

It is the cable for suppressing lift appliance that the elevator rope that embodiment relates to swings suppression system The system swung, described lift appliance has the car that can be freely lifted being provided with car door in front portion. Elevator rope swings suppression system to be possessed: swing suppression component, its in the front of cable with can be front Rear is the most freely movably arranged, the swing of suppression cable；Component moving machine is suppressed with swinging Structure, it makes swing suppression component move.In the period that car rises, swing suppression component travel mechanism Make swing suppression component forwards move, in the period of cage descending, swing suppression component travel mechanism Swing suppression component is made to be moved rearwards by.

It addition, the elevator rope that embodiment relates to swings suppression system for suppressing lift appliance The system of the swing of cable, described lift appliance has and is provided with can being freely lifted of car door in front portion Car.Elevator rope swing suppression system possesses: swing suppression component, its in the front of cable with Can the most freely movably arrange, the swing of suppression cable；Swing suppression component Travel mechanism, it makes swing suppression component move；Car position detector unit, the position of its detection car Put；With car position judging unit, its position based on the car detected by car position detector unit Put, it is judged that whether this car is positioned at ratio swings suppression component position more on the lower.Sentence at car position Disconnected unit judges is that in the case of car is positioned at than swinging suppression component position more on the lower, swing presses down Component travel mechanism processed makes swing suppression component rearward move.

Further, it is for suppressing lift appliance that the elevator rope that embodiment relates to swings suppression system The system of swing of cable, described lift appliance has and is provided with can freely rising of car door in front portion The car of fall.Elevator rope swings suppression system to be possessed: swinging suppression component, it is in the front of cable Can the most freely movably arrange, the swing of suppression cable；Swing suppression structure Part travel mechanism, it makes swing suppression component move；Target zone detector unit, the mesh of its detection car Layer；With target zone judging unit, its purpose based on the car detected by target zone detector unit Layer, it is judged that whether this target zone is positioned at ratio swings suppression component position more on the lower.Sentence at target zone Disconnected unit judges be the target zone of car be positioned at than swing suppression component more on the lower in the case of, swing Suppression component travel mechanism makes swing suppression component rearward move.

Accompanying drawing explanation

Fig. 1 is the figure of the overall schematic configuration of the lift appliance representing first embodiment of the present invention.

Fig. 2 is to represent the axonometric chart that the elevator rope of first embodiment of the present invention swings suppression system.

Fig. 3 (a) is the detailed front view swinging suppression component representing Fig. 2, and Fig. 3 (b) is The side view of Fig. 3 (a).

Fig. 4 is the figure of the overall schematic configuration of the lift appliance representing second embodiment of the present invention.

Fig. 5 is the axonometric chart of the elevator rope suppression system representing second embodiment of the present invention.

Fig. 6 is the figure of the flow chart representing second embodiment of the present invention.

Fig. 7 is the control block diagram of second embodiment of the present invention.

Fig. 8 is the figure of the overall schematic configuration of the lift appliance representing third embodiment of the present invention.

Fig. 9 is the figure of the flow chart representing third embodiment of the present invention.

Figure 10 is the control block diagram of third embodiment of the present invention.

Figure 11 is the figure of the overall schematic configuration of the lift appliance representing fourth embodiment of the present invention.

Figure 12 is to represent the shape making swing suppression component centrally located in fourth embodiment of the present invention The top view of state.

Figure 13 is to represent to make swing suppression component be positioned at swing suppression position in fourth embodiment of the present invention The top view of state.

Figure 14 is the figure of the flow chart representing fourth embodiment of the present invention.

Figure 15 is the control block diagram of fourth embodiment of the present invention.

Figure 16 is the figure of the overall schematic configuration of the lift appliance representing fifth embodiment of the present invention.

Figure 17 is the figure of the flow chart representing fifth embodiment of the present invention.

Figure 18 is the control block diagram of fifth embodiment of the present invention.

Detailed description of the invention

Hereinafter, referring to the drawings, embodiments of the present invention are illustrated.

(the 1st embodiment)

Using Fig. 1 to Fig. 3, the elevator rope swing suppression system with regard to first embodiment of the present invention is entered Row explanation.

Here, the lift appliance first the elevator rope swing suppression system of present embodiment being suitable for Illustrate.As it is shown in figure 1, lift appliance 1 possesses: car 3, it can be in elevating road 2 It is freely lifted；Car counterweight 5, it is connected with car 3 via main rope 4；(rise with traction machine Fall drive division) 6, it makes car 3 and car counterweight 5 lift via main rope 4.Wherein, Traction machine 6 is configured in the Machine Room 7 arranged on the top of elevating road 2.Main rope 4 be hung on The traction rope sheave (pulley) 8 that traction machine 6 connects and guiding rope sheave 9.

In such composition, being rotated by traction machine 6 and drive traction rope sheave 8, main rope 4 is rolled up Rising, car 3 and car counterweight 5 lift respectively.In the building etc. being provided with lift appliance 1 Multiple floors of building are respectively equipped with boarding place, and car 3 lifts between boarding place.The sedan-chair of lifting Railway carriage or compartment 3 is by being located at a pair car guide rail 10(of elevating road 2 both sides with reference to Fig. 2) guide.

Car 3 has at its anterior car door 11 arranged.When car 3 arrives desired boarding place Time, car door 11 is opened together with boarding place door (not shown), enables elevator user to pass in and out sedan-chair Railway carriage or compartment 3.

Control device 12 it is provided with in Machine Room 7.This control device 12 leads to via not shown signal Letter path is connected with traction machine 6.The order-driven of traction machine 6 origin self-control device 12 and lift sedan-chair Railway carriage or compartment 3.

Then, the elevator rope swing suppression system with regard to present embodiment illustrates.Elevator rope is put Dynamic suppression system 20 is the system of the swing of the cable for suppressing lift appliance 1, here, as cable One example of rope, the situation for the swing of the above-mentioned main rope 4 making car 3 lift that may refrain from is said Bright.It addition, " swinging suppression " this term is the meaning of the swing of suppression (or control) cable, In other words, it is the meaning making the amplitude of oscillation of cable diminish.

Possess as in figure 2 it is shown, elevator rope swings suppression system 20: swing suppression component 30, its In the front of main rope 4 can the most freely movably arrange；Suppress with swinging Component travel mechanism 40, it makes swing suppression component 30 move.Wherein, swing suppression component 30 to exist Laterally (left and right directions in the direction orthogonal with fore-and-aft direction, Fig. 2) is upper extends, it may be preferred to shape Become bar-shaped.It addition, swing between the antetheca that suppression component 30 is configured at main rope 4 and elevating road 2, Forwards move during car 3 rises, rearward move during car 3 declines.More specifically Saying, swinging suppression component 30 is that the lifting with car 3 is moved the most in the longitudinal direction.

As shown in Figures 1 and 2, swing suppression component travel mechanism 40 to have: pair of sprocket (sprocket) 41, it is configured at the upper different position of above-below direction (the lifting direction of car 3)； Chain 42, it is hung on pair of sprocket 41；Cable 43(chain connecting elements is connected with chain), its Connect chain 42 and car 3.Chain 42 and the lifting synchronously loopy moving of car 3, a pair chain Wheel 41 rotates respectively, swings suppression component 30 and moves in the longitudinal direction.That is, rise at car 3 Period, each sprocket wheel 41 rotates the most counterclockwise, swings suppression component 30 and forwards moves Dynamic, during car 3 declines, each sprocket wheel 41 rotates in the direction of the clock, swings suppression component 30 Rearward move.It is hung under the car arranged in the bottom of car 3 it addition, chain connects cable 43 Rope sheave 43, its one end is fixed on car 3, and the other end is connected with chain 42.

Sprocket wheel 41 in upside is formed with worm gear (worm gear) 45.The winding of commutating tooth colyliform Gear 46 revotating card is together in worm gear 45.It is formed with winding rope sheave (winder) at winding gear 46 47.Described later 1st decline swinging suppression component cable 49 and car 3 is synchronously wound in volume Rope-winding wheel 47.That is, sprocket wheel 41 revotating card of upside is together in winding rope sheave 47, the sprocket wheel 41 of upside Rotation be delivered to wind rope sheave the 47, the 1st and swing the lifting of suppression component cable 49 and car 3 Synchronously it is wound rope sheave 47 to wind or release.Swing suppression component cable 49 the 1st to be rolled up In the case of rope-winding wheel 47 winding, swing suppression component 30 and rearward move.It addition, at the 1st pendulum In the case of dynamic suppression component cable 49 is released from winding rope sheave 47, swing suppression component 30 Forwards move.

Swing suppression component 30 be provided with 2 the 1st swing suppression component rope sheaves 48, these the 1st Swing suppression component rope sheave 48 and be wrapping with the 1st swing suppression component cable 49.1st swing presses down The one end of component cable 49 processed is connected with winding rope sheave 47, the other end (winding rope sheave 47 The end of the opposition side of side) it is connected with the 1st swing suppression component fixed part 50.1st swings suppression Component cable 49 swings suppression component rope sheave 48 from the 1st and rearward extends, respectively with winding rope Wheel the 47 and the 1st swing suppression component fixed part 50 connects.

Swing suppression component 30 be provided with 2 the 2nd swing suppression component rope sheaves 51, these the 2nd Swing suppression component rope sheave 51 and be wrapping with the 2nd swing suppression component cable 52.Swing the 2nd The suppression component one end of cable 52 connects swing suppression component counterweight 53, the other end (pendulum The end of the opposition side of dynamic suppression component counterweight 53 side) swing suppression component fixed part with the 2nd 54 connect.2nd swings suppression component cable 52 swings suppression component rope sheave 51 forward from the 2nd Fang Yanshen, suppresses component counterweight the 53 and the 2nd to swing suppression component fixed part with swinging respectively 54 connect.It addition, swing suppression component rope sheave 51 the 2nd and swing suppression component counterweight It is provided with swing suppression component counterweight side rope sheave the 55, the 2nd between 53 and swings suppression component cable 52 are hung on swing suppression component counterweight side rope sheave 55.2nd swings suppression component cable 52 Extend downwards from swinging suppression component counterweight side rope sheave 55.Thus, by swinging suppression component With the deadweight of counterweight 53, make the 2nd swing suppression component cable 52 load tensioned.

By such composition, it is possible to load (negative swinging suppression component cable 52 to the 2nd at ordinary times Lotus) predetermined tension force, it is possible to load (load) power forwards to swinging suppression component 30.Therefore, In the case of the 1st swing suppression component cable 49 is released from winding rope sheave 47, it is possible to make pendulum Dynamic suppression component 30 forwards moves.That is, during car 3 rises, winding rope sheave 47 releases the 1 swings suppression component cable 49, it is possible to make swing suppression component 30 forwards move.On the other hand, In the case of winding rope sheave 47 winds the 1st swing suppression component cable 49, it is possible to make swing press down Component 30 processed rearward moves.That is, during car 3 declines, winding rope sheave 47 winds the 1st pendulum Dynamic suppression component cable 49, it is possible to make swing suppression component 30 rearward move.

Swing suppression component 30 to be carried out in the longitudinal direction by the suppression component guide rail 56 that swings described later Guide.I.e., as shown in FIG. 2 and 3, it is respectively equipped with at the both ends swinging suppression component 30 Upper and lower is upwardly extending swings suppression component directed section 31.Swing suppression component directed section 31 are installed on swing suppression component 30 via bracket 32.Suppression component directed section 31 is swung each It is provided with the 1st above-mentioned swing suppression component rope sheave the 48 and the 2nd and swings suppression component rope sheave 51. In the mode shown in Fig. 2 and Fig. 3, it is configured at the of same side relative to swinging suppression component 30 1 swings suppression component rope sheave the 48 and the 2nd swing suppression component rope sheave 51 forms as one.That is, Being formed with 2 grooves at single rope sheave, the groove a side has been wrapping with the 1st swing suppression component cable 49, It has been wrapping with the 2nd swing suppression component cable 52 at another square groove.

As in figure 2 it is shown, be provided with pendulum in each above and below swinging suppression component directed section 31 Dynamic suppression component guide rail 56.Swing suppression component guide rail 56 to be formed as extending in the longitudinal direction. It is provided with wheel (roller) 57 in each upper end swinging suppression component directed section 31 and bottom. Wheel 57 swings the suppression component surface scrolls of guide rail 56 corresponding.So, suppression structure is swung Part 30 can be via swinging suppression component directed section 31 and wheel 57 by swinging suppression component Movement is smoothly carried out while guiding in the longitudinal direction with guide rail 56.

Relative to swinging a pair swing suppression component guide rail 56 suppressing component 30 to be configured at same side, Interconnected by guide rail connecting elements 58 in respective anterior end and rear end, a pair swing Suppression component guide rail 56 and pair of guide rails connecting elements 58 are integrally formed as rectangular box-like.? The guide rail connecting elements 58 of rear side is provided with and swings, for the 1st, the through hole that suppression component cable 49 is through 59, the guide rail connecting elements 58 in front side is provided with to swing for the 2nd and suppresses component cable 52 through Through hole 60.

It is separately installed with bracket 61 at a pair car guide rail 10.It is fixed with above-mentioned volume at bracket 61 Rope-winding wheel 47, worm gear 45 and swing suppression component guide rail 56 etc. constitute swing suppression component moving machine The component of structure 40.

Additionally, it is preferred that swing dampening mechanism 30 car 3 be positioned at swing suppression component 30 height is set The position more closer to the front than the lifting region 3a of this car 3 it is positioned in the case of degree.Thus, at car In the case of 3 are positioned at than swinging suppression component 30 position more on the lower, it is possible to make swing suppress component 30 rearward move and close to main rope 4, are positioned at ratio at car 3 and swing the suppression more top side of component 30 Position in the case of, it is possible to make swing suppression component 30 be positioned at than car 3 lifting region 3a more Position on the front.Therefore, it is possible to have while avoiding car 3 and swinging suppression component 30 interference The swing of effect ground suppression main rope 4.Here, the lifting region 3a of car 3 refers to the car 3 of lifting The region extended in the vertical direction that can pass through.

Then, just illustrated by the effect of such present embodiment constituting and being formed.

In the period that car 3 declines in elevating road 2, the decline with car 3 correspondingly, chain 42 Connecting cable 43 loopy moving via chain, sprocket wheel 41 rotates the most in the direction of the clock.Companion With in this, worm gear 45 rotates in the direction of the clock, rotates, with worm gear 45, the winding gear 46 engaged Rotate in the direction of the clock.Thus, winding rope sheave 47 rotates in the direction of the clock, and the 1st swings suppression Component cable 49 is wound rope sheave 47 and winds.

In this case, the 1st swing suppression component cable 49 is hung on and is swinging suppression component 30 The 1st swing suppression component rope sheave 48 arranged, and, the 1st swings suppression component cable 49 The other end be fixed on the 1st swing suppression component fixed part 50, therefore, swing suppression component 30 To winding rope sheave 47 side, the most rearward move.Therefore, swing suppression component 30 close to main rope 4, Main rope 4 and the distance swung between suppression component 30 reduce such that it is able to reducing main rope 4 can The region swung.Now, although swinging suppression component by swinging suppression component counterweight 53 30 are loaded with power forwards, but the 1st swing suppression component cable 49 overcomes this power to be wound Rope sheave 47 winds.

On the other hand, the 2nd swing suppression component cable 52 is hung on and sets at swing suppression component 30 The 2nd swing suppression component rope sheave 51 put, and, the 2nd swings suppression component cable 52 The 2nd swing suppression component fixed part 54 is fixed in the other end.Therefore, during car 3 declines, Along with swinging the suppression rearward movement of component 30, swing suppression component counterweight 53 and rise.

In the period that car 3 rises in elevating road 2, the rising with car 3 correspondingly, chain 42 Connecting cable 43 loopy moving via chain, sprocket wheel 41 rotates the most counterclockwise.Companion With in this, worm gear 45 rotates counterclockwise, rotates, with worm gear 45, the winding gear 46 engaged Rotate counterclockwise together with winding rope sheave 47.

Here, the 2nd swing suppression component cable 52 is swung suppression component counterweight 53 and is loaded Tensioned, it is loaded with power forwards swinging suppression component 30.Thus, the 1st suppression component is swung Released from winding rope sheave 47 with cable 49, loaded by swinging suppression component cable 52 the 2nd Tension force, swing suppression component 30 to swing suppression component counterweight 53 side, the most forwards move Dynamic.Therefore, swing and suppress component 30 away from main rope 4, arrive the lifting region 3a's of car 3 Front.It is possible to avoid the car 3a risen and swing suppression component 30 interfere.

It addition, during car 3 rises, by releasing the 1st swing suppression component cable from traction rope sheave Rope 49, swings suppression component counterweight 53 and declines.

So according to present embodiment, in the period that car 3 rises, it is possible to make swing suppress component 30 Forwards move.Thereby, it is possible to make swing suppression component 30 be positioned at the lifting region 3a of car 3 Front, it is possible to avoid the car 3 risen and swing suppression component 30 is interfered.It addition, at car 3 The period declined, it is possible to make swing suppression component 30 rearward move.Thus, swing is made to suppress component 30 close to main rope 4, it is possible to reduce main rope 4 and the distance swung between suppression component 30, it is possible to Reduce the region that main rope 4 can swing.Even if that is, car 3 be positioned at lower floor, from car 3 to In the case of the length length of the main rope 4 between traction machine 6, it is also possible to the swing of suppression main rope 4. Further, since swing height desired in suppression component 30 can be arranged at elevating road 2, so energy Enough will swing suppression component 30 and be arranged at the position of the swing that can effectively suppress main rope 4.Its knot Really, it is possible to while avoiding (avoiding) interference car 3, even if being arranged at the feelings of high constructure The swing of the main rope 4 effectively suppressed it also is able under condition.

(the 2nd embodiment)

Then, according to Fig. 4 to Fig. 7, the elevator rope with regard to second embodiment of the present invention swings suppression System illustrates.

In the 2nd embodiment shown in Fig. 4 to Fig. 7, main difference is, swings suppression Component is moved in the longitudinal direction by collecting motor, and, according to swing suppression component and car it Between position relationship, swing suppression component rearward move.Shown in other composition and Fig. 1 to Fig. 3 The 1st embodiment roughly the same.It addition, in Fig. 4 to Fig. 7, to shown in Fig. 1 to Fig. 3 The identical label of the identical portion markings of the 1st embodiment, omit detailed description.

As shown in FIG. 4 and 5, suppression component 30 is swung by collecting motor (winding drive division) 70 move in the longitudinal direction.That is, swing suppression component travel mechanism 40 and there is driving winding rope sheave The collecting motor 70 of 47.Thus, by driving collecting motor the 70, the 1st to swing suppression component cable Rope 49 is wound rope sheave 47 and winds or release.This collecting motor 70 is installed on sedan-chair via bracket 61 Railway carriage or compartment guide rail 10.

Swing suppression component 30 in present embodiment can be in retreating position (with reference to Fig. 4) and swing Moving freely in the longitudinal direction between suppression position (with reference to Figure 13), described retreating position is positioned at ratio The position closer to the front for lifting region 3a of car 3, described swing suppression position is positioned at compares retreating position More rearward and more closer to the front than main rope 4 position.That is, make swing suppression component 30 from moving back Keep away position move to swing suppression position in the case of, collecting motor 70 driven and make the 1st swing press down Component cable 49 processed is wound rope sheave 47 and winds.It addition, make swing suppression component 30 from swing In the case of suppression position moves to retreating position, collecting motor 70 is driven and is made the 1st swing suppression Component cable 49 is released from winding rope sheave 47.

As shown in Figure 4, the earthquake perceptron 71 of perception earthquake and perception high wind it is provided with in Machine Room 7 High wind perceptron 72 is used as perception unit.Wherein, earthquake perceptron 71 is perceiving the feelings of earthquake Under condition, it is sent to control device 12 by meaning the seismic signal 101 perceiving earthquake.Similarly, by force Wind perceptron 72, in the case of perceiving high wind, will mean the high wind signal 102 perceiving high wind It is sent to control device 12.

It addition, be provided with the position detecting device (car position of the position of detection car 3 in Machine Room 7 Detector unit) 73.Control device 12 and there is arithmetic processing apparatus (car position judging unit) 74. Arithmetic processing apparatus 74 is in the case of perceiving earthquake by earthquake perceptron 71 or by strong In the case of wind perceptron 72 perceives high wind, detect based on by device for detection of position of car body 73 The position of car 3, it is judged that whether car 3 is positioned at ratio swings suppression component 30 position more on the lower. Arithmetic processing apparatus 74 is via signal communication paths 75 and the winding swinging suppression component travel mechanism 40 Motor 70 connects.It addition, arithmetic processing apparatus 74 and device for detection of position of car body 73 are via not shown Signal communication paths connect.

It is judged as that car 3 is positioned at ratio and swings suppression component 30 more on the lower at arithmetic processing apparatus 74 In the case of position, swing suppression component travel mechanism 40 and make swing suppression component 30 press down towards swing Position processed and rearward move.I.e., in this case, collecting motor 70 is driven and is wound rope sheave 47 winding the 1st swing suppression component cables 49.Thus, swing suppression component 30 and rearward move, Arrive and swing suppression position.

The earthquake perceived or high wind become the most perceived in the case of, swing suppression component move Mechanism 40 makes swing suppression component 30 be positioned against retreating position from swing suppression and forwards move. I.e., in this case, collecting motor 70 is driven and is made the 1st swing suppression component cable 49 quilt Release from winding rope sheave 47.Thus, swing suppression component 30 and forwards move, arrive retreating position.

Swing suppression component travel mechanism 40 also have to swing suppression component 30 reach swing suppression Position carries out a pair swing suppression component detection switch (swinging suppression component detector unit) 76 detected. Such as, the suppression component detection that swings of a side switchs the 76 swing suppression that can be installed in Fig. 5 left side Component guide rail 56, the suppression component detection that swings of the opposing party switchs 76 pendulum that can be installed on right side Dynamic suppression component guide rail 56.When swinging suppression component 30 and arriving retreating position, respectively swing suppression Component directed section 31 contacts with corresponding swing suppression component detection switch 76, swings suppression structure Part detection switch motion, thus detect that swing suppression component 30 reaches retreating position.Each swing is pressed down Component processed detection switch 76 is connected with arithmetic processing apparatus 74 via not shown signal communication paths. Suppressing component detection switch 76 to detect by the swing of these two sides, swing suppression component 30 arrives In the case of swinging suppression position, arithmetic processing apparatus 74 controls traction machine 6 so that the sedan-chair that stops Railway carriage or compartment 3 starts lifting.

Additionally, it is preferred that: it is judged as that car 3 is not positioned at ratio and swings dampening mechanism at arithmetic processing apparatus 74 In the case of 30 positions more on the lower, even in the case of perceiving earthquake or high wind, pendulum Dynamic suppression component 30 the most rearward moves.Thereby, it is possible to avoid car 3 and swing suppression component 30 interfere.

Additionally, it is preferred that: in the case of perceiving earthquake by earthquake perceptron 71 or by strong In the case of wind perceptron 72 perceives high wind, arithmetic processing apparatus 74 control traction machine 6 so that Stop the lifting of car 3.

Then, Fig. 6 and Fig. 7 is used, just by the effect of such present embodiment constituting and being formed Illustrate.

First, earthquake perceptron 71, when perceiving earthquake, would indicate that the seismic signal of earthquake perception 101 are sent to control the arithmetic processing apparatus 74(S11 of device 12).The seismic signal 101 sent It is imported into input bit ＜ 1 ＞ (bit ＜ 1 ＞) and input bit ＜ 2 ＞ of arithmetic processing apparatus 74, This input bit ＜ 1 ＞ and input bit ＜ 2 ＞ becomes 1 from 0 respectively.

Then, arithmetic processing apparatus 71 inputs car halt instruction 201 to traction machine 6 so that car 3 Lifting stop (S12).The traction machine 6 receiving car halt instruction 201 makes car 3 stop. Afterwards, confirm whether car 3 stops (S13).

On the other hand, device for detection of position of car body 73 would indicate that the cage position signal of position of car 3 103 are sent to arithmetic processing apparatus 74.The cage position signal 103 sent is imported at computing Input bit ＜ 0 ＞, this input bit ＜ 0 ＞ of reason device 74 become 1 from 0.

After car 3 stops, swinging of prestoring is suppressed component 30 by arithmetic processing apparatus 74 Rational height and from device for detection of position of car body 73 send cage position signal 103 represented by car The position of 3 compares, it is judged that whether car 3 is positioned at ratio swings suppression component 30 position more on the lower Put (S14).

Arithmetic processing apparatus 74 is being judged as that car 3 is positioned at ratio and swings suppression component 30 more on the lower In the case of position, from carry-out bit ＜ 1 ＞ of arithmetic processing apparatus 74 to swinging suppression component moving machine The collecting motor 70 of structure 40 exports the 1st driving instruction 202(S15).Receive the 1st driving to refer to The collecting motor 70 making 202 rotates and drives winding rope sheave 47 with winding the 1st swing suppression component cable Rope 49.Thus, the 1st swing suppression component cable 49 is wound rope sheave 47 and winds, and swings suppression Component 30 rearward moves and arrives swing suppression position.Therefore, suppression component 30 is swung close to main Cable 4, it is possible to reduce main rope 4 and the distance swung between suppression component 30.

When the earthquake perception that earthquake sense knows device 71 is released from, input bit ＜ 1 of arithmetic processing apparatus 74 ＞ and input bit ＜ 2 ＞ becomes 0(S16 from 1).

Then, arithmetic processing apparatus 74 suppresses component travel mechanism 40 from its carry-out bit ＜ 2 ＞ to swing Collecting motor 70 export the 2nd driving instruction 203(S17).Receive the 2nd driving instruction 203 Collecting motor 70 rotate drive winding rope sheave 47 with release the 2nd swing suppression component cable 52. Thus, the 2nd swings suppression component cable 52 is released from winding rope sheave 47, swings suppression component 30 forwards move and arrive retreating position.Therefore, it is possible to avoid the car 3 of lifting and swing suppression Component 30 is interfered.

Then, it is confirmed whether to swing and suppresses component detection switch 76 actions to detect from swinging suppression component Switch 76 have sent switch actuating signals 104(S18 to arithmetic processing apparatus 74).When from two sides' Swing suppression component detection switch 76 when arithmetic processing apparatus 74 sends switch actuating signals 104, Actuating signal 104 is respectively inputted to input bit ＜ 3 ＞ of arithmetic processing apparatus 74, input bit ＜ 4 ＞, this input bit ＜ 3 ＞ and input bit ＜ 4 ＞ become 1 from 0.

Afterwards, arithmetic processing apparatus 74 exports car lifting finger from its carry-out bit ＜ 3 ＞ to traction machine 6 Make 204 so that car 3 lifts (S19).Thus, generally run.It addition, pressing down from swing In the case of at least one in component processed detection switch 76 does not receive switch actuating signals 104, Preferably arithmetic processing apparatus 74 does not export car lifting instruction 204.

So according to present embodiment, it is possible to perceiving earthquake or high wind, car 3 is positioned at than pendulum In the case of dynamic suppression component 30 position more on the lower, make swing suppression component 30 be positioned at swing and press down Position processed.Thereby, it is possible to make swing suppression component 30 close to main rope 4, it is possible to reduce main rope 4 And the distance swung between suppression component 30, it is possible to reduce the region that main rope 4 can swing.That is, Even if being positioned at lower floor, situation from the length length of the main rope 4 of car 3 to traction machine 6 at car 3 Under, it is also possible to the swing of suppression main rope 4.Can be arranged at further, since swing suppression component 30 Desired height in elevating road 2, can be effective it is possible to be arranged at by swing suppression component 30 The position of the swing of ground suppression main rope 4.It is as a result, it is possible to interfere while car 3 avoiding, Even if also being able to effectively suppress the swing of main rope 4 in the case of being arranged at high constructure.

It addition, according to present embodiment, in the case of the perception of earthquake or high wind is released from, energy Swing suppression component 30 is enough made to be positioned at retreating position.It addition, be not positioned at ratio at car 3 to swing suppression structure In the case of part 30 position more on the lower, it is possible to make swing suppression component 30 be positioned at retreating position. Component 30 is suppressed to interfere thereby, it is possible to avoid car 3 with swinging.

(the 3rd embodiment)

Then, by Fig. 8 to Figure 10, the elevator rope in third embodiment of the present invention is swung and presses down System processed illustrates.

In the 3rd embodiment shown in Fig. 8 to Figure 10, main difference is the lifting at car Position mutually different on direction is provided with multiple suppression component that swings, and other composition and Fig. 4 are to figure The 2nd embodiment shown in 7 is roughly the same.It addition, in Fig. 8 to Figure 10, extremely scheme with Fig. 4 The label that portion markings that the 2nd embodiment shown in 7 is identical is identical, omits detailed description.

As shown in Figure 8, multiple (being 2 here) swing suppresses component 30(30a, 30b) it is located at Position mutually different on the lifting direction of car 3.It is provided with at each suppression component 30a, 30b of swinging The swing suppression component suppressing component 30a, 30b to move in the longitudinal direction that swings making correspondence moves Mechanism 40a, 40b.

Control device 12 arithmetic processing apparatus 74 in the case of perceiving earthquake or high wind, base Position in the car 3 detected by device for detection of position of car body 73, it is judged that whether car 3 is positioned at Suppression component 30a, 30b position more on the lower is swung than each.It is judged as at arithmetic processing apparatus 74 In the case of there is swing suppression component 30a, the 30b of the position being configured at side more top than car 3, Swinging suppression component travel mechanism 40a, 40b makes this swing suppression component 30a, 30b press down towards swing Position processed and rearward move.That is, arithmetic processing apparatus 74 control collecting motor 70a, 70b so that It is configured at swing suppression component 30a, 30b of position of side more top than car 3 towards swinging suppression Position and rearward move.It addition, be configured at the swing suppression structure than car 3 position more on the lower Part 30a, 30b the most rearward move and maintain retreating position.

Then, Fig. 9 and Figure 10 is used, just by the effect of such present embodiment constituting and being formed Illustrate.

First, earthquake perceptron 71, when perceiving earthquake, would indicate that the seismic signal of earthquake perception 101 are sent to control the arithmetic processing apparatus 74(S21 of device 12).The seismic signal 101 sent It is imported into input bit ＜ 1 ＞ and input bit ＜ 2 ＞ of arithmetic processing apparatus 74, this input bit ＜ 1 ＞ and input bit ＜ 2 ＞ becomes 1 from 0 respectively.

Then, arithmetic processing apparatus 74 from its carry-out bit ＜ 0 ＞ to traction machine 6 export car stop refer to Make 201 so that the lifting of car 3 stops (S22).Receive the traction machine of car halt instruction 201 6 make car 3 stop.Afterwards, confirm whether car 3 stops (S23).

After car 3 stops, arithmetic processing apparatus 74 by prestore each swing suppression component 30a, Represented by the rational height of 30b and the cage position signal 103 that sends from device for detection of position of car body 73 The position of car 3 compare, it is judged that car 3 whether be positioned at than each swing suppression component 30a, 30b position (S24) more on the lower.

Arithmetic processing apparatus 74 makes the swing suppression being judged as being configured at the position of side more top than car 3 Component 30a, 30b rearward move (S25).

Specifically, arithmetic processing apparatus 74 be judged as upside swing suppression component 30a and under In the case of the swing suppression component 30b of side is positioned at the position of side more top than car 3, at computing Carry-out bit ＜ 1 ＞ of reason device 74 is to each winding horse swinging suppression component travel mechanism 40a, 40b Reach 70a, 70b and export the 1st driving instruction 202.Thus, each swing suppression component 30a, 30b to Rear is moved and is arrived swing suppression position.

It addition, arithmetic processing apparatus 74 is positioned at the swing suppression component 30a being judged as upside compares car The suppression component 30b that swings of the position of 3 more top sides but downside is positioned at than car 3 more on the lower In the case of position, suppress structure from carry-out bit ＜ 1 ＞ of arithmetic processing apparatus 74 to the swing with upside Corresponding the swinging of part 30a suppresses collecting motor 70a output the 1st driving of component travel mechanism 40a to refer to Make 202.Thus, the swing suppression component 30a of upside rearward moves and arrives swing suppression position. It addition, in this case, component is not suppressed to the swing corresponding for suppression component 30b that swings with downside The collecting motor 70b of travel mechanism 40b exports the 1st driving instruction, the swing suppression component 30b of downside Maintain retreating position.

Further, arithmetic processing apparatus 74 is being judged as that each suppression component 30a, 30b of swinging is all located at In the case of car 3 position more on the lower, not to each swing suppression component travel mechanism 40a, Collecting motor 70a, 70b of 40b exports the 1st driving instruction 202.Thus, each swing suppresses component 30a, 30b maintain retreating position.

When the earthquake perception that earthquake sense knows device 71 is released from, input bit ＜ 1 of arithmetic processing apparatus 74 ＞ and carry-out bit ＜ 2 ＞ becomes 0(S26 from 1).

Then, arithmetic processing apparatus 74 from its carry-out bit ＜ 2 ＞ to have sent the 1st driving instruction 202 Collecting motor 70 export the 2nd driving instruction 203(S27).Thus, swing suppression position it is positioned at Swing suppression component 30 forwards to move and arrive retreating position.

Then, it is confirmed whether that swing suppression component detection switch 76a, 76b action suppresses from swinging Component detection switch 76a, 76b have sent switch actuating signals 104a, 104b to arithmetic processing apparatus 74 (S28).When from the swing suppression component detection swinging two corresponding for suppression component 30a sides with upside Switch 76a when arithmetic processing apparatus 74 sends switch actuating signals 104a, this switch actuating signals 104a is respectively inputted to input bit ＜ 3 ＞ of arithmetic processing apparatus 74, input bit ＜ 4 ＞, input Position ＜ 3 ＞ and input bit ＜ 4 ＞ becomes 1 from 0.It addition, when suppressing component from the swing with downside The swing suppression component detection switch 76b of two corresponding for 30b sides sends switch to arithmetic processing apparatus 74 During actuating signal 104b, this switch actuating signals 104b is respectively inputted to arithmetic processing apparatus 74 Input bit ＜ 5 ＞, input bit ＜ 6 ＞, input bit ＜ 5 ＞, input bit ＜ 6 ＞ become 1 from 0.

Afterwards, arithmetic processing apparatus 74 exports car lifting finger from its carry-out bit ＜ 3 ＞ to traction machine 6 Make 204 so that car 3 lifts (S29).Thus, generally run.It addition, from movement To retreating position swing suppression component 30a, 30b corresponding swing suppression component detection switch 76a, In the case of at least one in 76b does not receive switch actuating signals 104a, 104b, preferably transport Calculate processing means 74 and do not export car lifting instruction 204.

So according to present embodiment, on the lifting direction of car 3, different positions is provided with multiple pendulum Dynamic suppression component 30a, 30b, it is possible to make to be configured at the swing suppression of the position of side more top than car 3 Component 30a, 30b are positioned at swing suppression position.Thereby, it is possible to according to the position of car 3, make many Individual suppression component 30a, 30b of swinging, close to main rope 4, reduces main rope 4 and swings suppression component Distance between 30a, 30b.In this case, set due to multiple suppression component 30a, 30b of swinging Positions different on the lifting direction of car 3, it is possible in different position suppression main rope 4 Swing, it is possible to further suppress main rope 4 swing.Therefore, even if being positioned at car 3 Lower floor, in the case of the length length of the main rope 4 of car 3 to traction machine 6, it is also possible to suppression is main The swing of cable 4.Further, since swing suppression component 30a, 30b can be arranged at elevating road 2 Height desired by, can be effectively it is possible to swing suppression component 30a, 30b are arranged at The position of the swing of suppression main rope 4.It is as a result, it is possible to interfere while car 3 avoiding, i.e. Make also to be able to effectively suppress in the case of being arranged at high constructure the swing of main rope 4.

It addition, according to present embodiment, in the case of the perception of earthquake or high wind is released from, energy Swing suppression component 30a, 30b is enough made to be positioned at retreating position.It addition, can make to be positioned at than car 3 Swing suppression component 30a, 30b of position more on the lower are positioned at retreating position.Thereby, it is possible to return Keep away car 3 and swing suppression component 30a, 30b interference.

(the 4th embodiment)

Then, by Figure 11 to Figure 15, the elevator rope in fourth embodiment of the present invention is swung Suppression system illustrates.

In the 4th embodiment shown in Figure 11 to Figure 15, main difference is to press down according to swing Position relationship, swing suppression component between component processed and the target zone of car rearward move, other Composition roughly the same with the 3rd embodiment shown in Fig. 8 to Figure 10.It addition, at Figure 11 to figure In 15, the label identical to the portion markings identical with the 3rd embodiment shown in Fig. 8 to Figure 10, Omit detailed description.

As shown in figure 11, the target zone detection dress of the target zone of detection car 3 it is provided with in Machine Room 11 Put (target zone detector unit) 80.The arithmetic processing apparatus 74 controlling device 12 has as purpose The function of layer judging unit.That is, arithmetic processing apparatus 74 constitutes target zone judging unit, by ground High wind is perceived in the case of shake perceptron 71 perceives earthquake or by high wind perceptron 72 In the case of, target zone based on the car 3 detected by target zone detection device 80, it is judged that purpose Whether layer (for supreme good layer in the case of detecting multiple target zone) is positioned at ratio swings suppression Component 30a, 30b are more on the lower.It addition, arithmetic processing apparatus 74 and target zone detection device 80 Connect via not shown signal communication paths.

Whether arithmetic processing apparatus 74 is preferably positioned at ratio at the target zone judging car 3 swings suppression component 30a, 30b more on the lower time, based on the car 3 detected by device for detection of position of car body 73 Position, it is judged that whether car 3 is positioned at swings suppression component 30a, 30b more on the lower than each.At this In the case of, arithmetic processing apparatus 74 is to be judged as that existence is configured at more top than car 3 and target zone thereof In the case of swing suppression component 30a, 30b of the position of side, this swing is made to suppress component 30a, 30b Rearward move towards centre position.That is, arithmetic processing apparatus 74 controls collecting motor 70a, 70b, So that being configured at swing suppression component 30a, 30b of the position of side more top than car 3 towards centre Position and rearward move.It addition, be configured at than car 3 or its target zone position more on the lower Swing suppression component 30a, 30b the most rearward move and maintain retreating position.Here, it is middle Position refers to retreating position as shown in figure 12 and the position swung between suppression position.Preferably interposition Put the central position being retreating position and swinging between suppression position.Figure 13 represents swing suppression position Put.

After car 3 arrives target zone, suppress component 30a, 30b with the swing reaching centre position Corresponding swing suppression component travel mechanism 40a, 40b make this swing suppression component 30a, 30b towards Swing suppression position and rearward move.Thus, rearward move and arrive the swing in centre position and press down Component 30a, 30b processed the most rearward move and arrive swing suppression position.It addition, now, Arithmetic processing apparatus 74 controls traction machine 6 to stop the lifting of car 3.

It addition, be judged as that the target zone of car 3 is not positioned at ratio and swings suppression structure at arithmetic processing apparatus 74 Part 30a, 30b more on the lower in the case of, even preferably in the feelings perceiving earthquake or high wind Under condition, swing suppression component travel mechanism 40a, 40b and the most do not make swing suppression component 30a, 30b move Dynamic.Thereby, it is possible to avoid car 3 and swing suppression component 30a, 30b interference.

Additionally, it is preferred that stop being subject to of the target zone of car 3 in the case of perceiving earthquake or high wind Reason.Thereby, it is possible to avoid car 3 and swing suppression component 30a, 30b interference.

Then, Figure 14 and Figure 15 is used, just by the work of such present embodiment constituting and being formed With illustrating.

First, earthquake perceptron 17, when perceiving earthquake, would indicate that the seismic signal of earthquake perception 101 are sent to control the arithmetic processing apparatus 74(S31 of device 12).The seismic signal 101 sent It is imported into input bit ＜ 1 ＞ and input bit ＜ 2 ＞ of arithmetic processing apparatus 74, this input bit ＜ 1 ＞ and input bit ＜ 2 ＞ becomes 1 from 0 respectively.

Then, arithmetic processing apparatus 74 make car 3 target zone accept stopping (S32).

It addition, target zone detection device 80 would indicate that the target zone signal 105 of the target zone of car 3 It is sent to arithmetic processing apparatus 74.The target zone signal 105 sent is imported into arithmetic processing apparatus Input bit ＜ 5 ＞ of 74, this input bit ＜ 5 ＞ become 1 from 0.

Then, arithmetic processing apparatus 74 by arrange each swing suppression component 30a, 30b position and from The target zone of the car 3 represented by target zone signal 105 that target zone detection device 80 sends compares Relatively, it is judged that whether target zone is positioned at swings suppression component 30a, 30b (S34) more on the lower than each. Now, preferably each swing thed prestore is suppressed setting of component 30a, 30b by arithmetic processing apparatus 74 Degree of setting high and from device for detection of position of car body 73 send cage position signal 103 represented by car 3 Position compare, it is judged that car 3 whether be positioned at than each swing suppression component 30a, 30b more leans on Downside.

Arithmetic processing apparatus 74 makes the position being judged as being configured at side more top than car 3 and is configured at Swing suppression component 30a, 30b of the position of side more top than the target zone of car 3 rearward move (S35).

Specifically, arithmetic processing apparatus 74 be judged as upside swing suppression component 30a and under The swing suppression component 30b of side is positioned at the situation of the position of side more top than car 3 and target zone thereof Under, from carry-out bit ＜ 1 ＞ of arithmetic processing apparatus 74 to each swing suppression component travel mechanism 40a, Collecting motor 70a, 70b of 40b exports the 3rd driving instruction 205.Thus, each swing suppresses component 30a, 30b rearward move and arrive centre position.

It addition, arithmetic processing apparatus 74 is positioned at the swing suppression component 30a being judged as upside compares car 3 and the position of the more top side of target zone but the swing of downside suppression component 30b be positioned at than car 3 And in the case of the position that target zone is more on the lower, from carry-out bit ＜ 1 ＞ of arithmetic processing apparatus 74 The winding horse of component travel mechanism 40a is suppressed to corresponding the swinging of suppression component 30a that swing with upside Reach 70a and export the 3rd driving instruction 205.Thus, the swing suppression component 30a of upside rearward moves Move and arrive centre position.It addition, in this case, component 30b is not suppressed to the swing with downside The corresponding collecting motor 70b swinging suppression component travel mechanism 40b exports the 3rd driving instruction 205, The swing suppression component 30b of downside maintains retreating position.

Further, arithmetic processing apparatus 74 is being judged as that each suppression component 30a, 30b of swinging is all located at In the case of car 3 and target zone position more on the lower thereof, do not move to each suppression component that swings Collecting motor 70a, 70b of mechanism 40a, 40b exports the 3rd driving instruction 205.Thus, respectively put Dynamic suppression component 30a, 30b maintain retreating position.

Afterwards, it is confirmed whether that car 3 arrives target zone and stops (S36).

When car 3 stops, arithmetic processing apparatus 74 is to the winding that have sent the 3rd driving instruction 205 Motor 70a, 70b export the 4th driving instruction 206(S37).Thus, centrally located swing Suppression component 30a, 30b the most rearward move, and arrive and swing suppression position.

When the earthquake perception that earthquake sense knows device 71 is released from, input bit ＜ 1 of arithmetic processing apparatus 74 ＞ and input bit ＜ 2 ＞ becomes 0(S38 from 1).

Then, arithmetic processing apparatus 74 from its carry-out bit ＜ 2 ＞ to have sent the 4th driving instruction 206 Collecting motor 70a, 70b export the 5th driving instruction 207(S39).Thus, swing suppression it is positioned at Swing suppression component 30a, 30b of position forwards move, and arrive retreating position.

Then, it is confirmed whether that swing suppression component detection switch 76a, 76b action suppresses from swinging Component detection switch 76a, 76b have sent switch actuating signals 104a, 104b to arithmetic processing apparatus 74 (S40).When from the swing suppression component detection swinging two corresponding for suppression component 30a sides with upside Switch 76a when arithmetic processing apparatus 74 sends switch actuating signals 104a, this switch actuating signals 104a is respectively inputted to input bit ＜ 3 ＞ of arithmetic processing apparatus 74, input bit ＜ 4 ＞, input Position ＜ 3 ＞ and input bit ＜ 4 ＞ becomes 1 from 0.It addition, when suppressing component from the swing with downside The swing suppression component detection switch 76b of two corresponding for 30b sides sends switch to arithmetic processing apparatus 74 During actuating signal 104b, this switch actuating signals 104b is respectively inputted to arithmetic processing apparatus 74 Input bit ＜ 5 ＞, input bit ＜ 6 ＞, input bit ＜ 5 ＞ and input bit ＜ 6 ＞ becomes 1 from 0.

Afterwards, arithmetic processing apparatus 74 exports car lifting finger from its carry-out bit ＜ 3 ＞ to traction machine 6 Make 204 so that car 3 lifts (S41).Thus, generally run.It addition, from movement To retreating position swing suppression component 30a, 30b corresponding swing suppression component detection switch 76a, In the case of at least one in 76b does not receive switch actuating signals 104a, 104b, preferably transport Calculate processing means 74 and do not export car lifting instruction 204.

So according to present embodiment, it is possible to perceiving earthquake or high wind and the purpose of car 3 Layer be positioned at than swing suppression component 30a, 30b more on the lower in the case of, make swing suppression component 30a, 30b moves to centre position.Thereby, it is possible to make swing suppression component 30a, 30b close to main rope 4, Reduce main rope 4 and swing suppression distance between component 30a, 30b, it is possible to reducing main rope 4 The region that can swing.Further, since centrally located swing suppression component 30a, 30b position In the position more closer to the front than swinging suppression position, it is possible to prevent from swinging suppression component 30a, 30b Become the obstacle of car 3 lifting.Therefore, it is possible to suppress main rope 4 while making car 3 lifting Swing.

It addition, according to present embodiment, it is possible to after car 3 arrives target zone, make arrival interposition Swing suppression component 30a, 30b of putting move to swing suppression position.Thereby, it is possible to make swing press down Component 30a, 30b processed are further close to main rope 4, it is possible to further suppression main rope 4 Swing.

It addition, according to present embodiment, on the lifting direction of car 3, different positions is provided with multiple Swing suppression component 30a, 30b, it is possible to make to be configured at the position of side more top than the target zone of car 3 Swing suppression component 30a, 30b be positioned at swing suppression position.Thereby, it is possible to according to car 3 The floor of target zone, makes multiple suppression component 30a, 30b of swinging close to main rope 4, reduces main rope 4 and swing suppression distance between component 30a, 30b, elevator car 3 simultaneously.In this case, Owing to multiple suppression component 30a, 30b of swinging are located at positions different on the lifting direction of car 3, It is possible in the swing of different position suppression main rope 4, it is possible to further suppress main rope The swing of 4.That is, even if at car 3 at lower floor, main push-towing rope from car 3 to traction machine 6 In the case of the length length of rope 4, it is also possible to the swing of suppression main rope 4.Press down further, since swing The height that component 30a, 30b processed are desired in can being arranged at elevating road 2, it is possible to will swing Suppression component 30a, 30b are arranged at the position of the swing that can effectively suppress main rope 4.Its knot Really, it is possible to while avoiding interference car 3, even if also can in the case of being arranged at high constructure Enough swings effectively suppressing main rope 4.

(the 5th embodiment)

Then, according to Figure 16 to Figure 18, the elevator rope swing with regard to fifth embodiment of the present invention presses down System processed illustrates.

In the 5th embodiment shown in Figure 16 to Figure 18, main difference is and earthquake, strong Wind is unrelated and makes swing suppression component rearward move according to the position swung between suppression component and car Dynamic, other composition is roughly the same with the 3rd embodiment shown in Fig. 8 to Figure 10.It addition, at figure In 16 to Figure 18, to the portion markings identical with the 3rd embodiment shown in Figure 18 to Figure 10 Identical label, omits detailed description.

As shown in figure 16, multiple (being 3 here) swing suppresses component 30(30a, 30b, 30c) It is located at positions different on the lifting direction of car 3.Suppression component 30a, 30b, 30c is swung each It is provided with and makes the swing suppressing component 30a, 30b, 30c to move in the longitudinal direction that swings of correspondence suppress Component travel mechanism 40a, 40b, 40c.It addition, in the present embodiment, with whether perception earthquake, High wind is unrelated, in the case of making swing suppression component 30a, 30b, 30c rearward move, and sedan-chair Railway carriage or compartment 3 is also carried out lifting.I.e., it is possible to while making car 3 lifting, suppress the swing of main rope 4.

Use Figure 17 and Figure 18, with regard to the work of the elevator rope swing suppression system 20 of present embodiment With illustrating.

Here, first illustrate in case of orlop rises to the superiors by car 3.

Device for detection of position of car body 73 would indicate that the car position letter of the position being positioned at undermost car 3 Numbers 103 are sent to arithmetic processing apparatus 74.The cage position signal 103 sent is imported into computing Input bit ＜ 0 ＞ of processing means 74, this input bit ＜ 0 ＞ become 1 from 0.

Then, each swing prestored is suppressed component 30a, 30b, 30c by arithmetic processing apparatus 74 Rational height and from device for detection of position of car body 73 send cage position signal 103 represented by sedan-chair The position in railway carriage or compartment 3 compares, it is judged that car 3 whether be positioned at than each swing suppression component 30a, 30b, 30c position (S51) more on the lower.

Owing to car 3 is positioned at orlop, so arithmetic processing apparatus 74 is judged as that 3 swing suppression structure Part 30a, 30b, 30c are positioned at the position of side more top than car 3, defeated from arithmetic processing apparatus 74 Go out a ＜ 1 ＞ to each swing the collecting motor 70a of suppression component travel mechanism 40a, 40b, 40c, 70b, 70c exports the 6th driving instruction 208(S52).Thus, each swing suppresses component 30a, 30b, 30c Rearward move, arrive centre position.

In the period that car 3 rises to the superiors from orlop, from device for detection of position of car body 73 to fortune Calculate processing means 74 and send cage position signal 103.

During this period, arithmetic processing apparatus 74 by prestore each swing suppression component 30a, 30b, Represented by the rational height of 30c and the cage position signal 103 that sends from device for detection of position of car body 73 The position of car 3 compare, it is judged that car 3 whether be positioned at than each swing suppression component 30a, 30b, 30c position (S51) more on the lower.Specifically, arithmetic processing apparatus 74 judges car Whether 3 be positioned at the position of the distance more predetermined to downside than each swing suppression component 30a, 30b, 30c (i.e. Relative to each swing suppression component 30a, 30b, 30c, position of downside is predetermined distance), and sentence Whether the disconnected car 3 risen swings suppression component 30a, 30b, 30c by each.

When being judged as that car 3 suppresses component 30b by the swing of downside, arithmetic processing apparatus 74 From carry-out bit ＜ 2 ＞ of arithmetic processing apparatus 74 to the pendulum corresponding with the swing suppression component 30b of downside The collecting motor 70b of dynamic suppression component travel mechanism 40b exports the 7th driving instruction 209(S53). Thus, the swing suppression component 30b of downside forwards moves and arrives retreating position, it is possible to avoid sedan-chair Railway carriage or compartment 3 and the interference swung between suppression component 30b of downside.

Then, it is confirmed whether to swing and suppresses component detection switch 76b action to examine from swinging suppression component Slowdown monitoring switch 76b have sent switch actuating signals 104b(S54 to arithmetic processing apparatus 74).When from The swing suppression component detection switch 76b swinging two corresponding for suppression component 30b sides of downside is to computing When processing means 74 sends switch actuating signals 104b, this switch actuating signals 104b is imported into Input bit ＜ 8 ＞ of arithmetic processing apparatus 74 and input bit ＜ 9 ＞, input bit ＜ 8 ＞ and input Position ＜ 9 ＞ becomes 1 from 0.

It addition, when swinging suppression component 30b and arriving retreating position, from corresponding swing suppression structure At least one in part detection switch 76b does not sends switch actuating signals to arithmetic processing apparatus 74 In the case of 104b, export car from carry-out bit ＜ 0 ＞ of arithmetic processing apparatus 74 to traction machine 6 and stop Only instruction 201, car 3 stops.

The car 3 swinging suppression component 30b having passed through downside continues to rise.During this period, Cage position signal 103, computing is sent to arithmetic processing apparatus 74 from device for detection of position of car body 73 Processing means 74 judges whether the car 3 risen swings suppression component 30a, 30b, 30c by each (S51).

When being judged as that car 3 suppresses component 30c by middle swing, arithmetic processing apparatus 74 Pendulum corresponding to suppression component 30c is swung to middle from carry-out bit ＜ 2 ＞ of arithmetic processing apparatus 74 The collecting motor 70c of dynamic suppression component travel mechanism 40c sends the 7th driving instruction 209(S53). Thus, middle swing suppression component 30c forwards moves and arrives retreating position such that it is able to return Keep away the interference swung between suppression component 30c of car 3 and centre.

Then, it is confirmed whether to swing and suppresses component detection switch 76c action to examine from swinging suppression component Slowdown monitoring switch 76c have sent switch actuating signals 104c(S54 to arithmetic processing apparatus 74).When from The middle swing suppression component detection switch 76c swinging two corresponding for suppression component 30c sides is to computing When processing means 74 sends switch actuating signals 104c, this switch actuating signals 104c is imported into fortune Calculate input bit ＜ 6 ＞ and input bit ＜ 7 ＞, input bit ＜ 6 ＞ and the input bit of processing means 74 ＜ 7 ＞ becomes 1 from 0.

It addition, when swinging suppression component 30c and arriving retreating position, from corresponding swing suppression structure Part detection switch 76c does not has in the case of arithmetic processing apparatus 74 sends switch actuating signals 104c, Car halt instruction 201, sedan-chair is sent to traction machine 6 from carry-out bit ＜ 0 ＞ of arithmetic processing apparatus 74 Railway carriage or compartment 3 stops.

The car 3 swinging suppression component 30c in the middle of having passed through continues to rise.During this period, Cage position signal 103, computing is sent to arithmetic processing apparatus 74 from device for detection of position of car body 73 Processing means 74 judges whether the car 3 risen swings suppression component 30a, 30b, 30c by each (S51).

When being judged as that car 3 suppresses component 30a by the swing of upside, arithmetic processing apparatus 74 From carry-out bit ＜ 2 ＞ of arithmetic processing apparatus 74 to the pendulum corresponding with the swing suppression component 30a of upside The collecting motor 70a of dynamic suppression component travel mechanism 40a sends the 7th driving instruction 209(S53). Thus, the swing suppression component 30a of upside forwards moves and arrives retreating position such that it is able to return Keep away the interference swung between suppression component 30a of car 3 and upside.

Then, it is confirmed whether to swing and suppresses component detection switch 76 actions to detect from swinging suppression component Switch 76a have sent switch actuating signals 104a(S54 to arithmetic processing apparatus 74).When from upper The swing suppression component detection switch 76a swinging two corresponding for suppression component 40a sides of side is at computing When reason device 74 sends switch actuating signals 104a, this switch actuating signals 104a is imported into computing Input bit ＜ 3 ＞ and input bit ＜ 4 ＞ of processing means 74.It is transfused to switch actuating signals 104 Input bit ＜ 3 ＞ and input bit ＜ 4 ＞ become 1 from 0.

It addition, when swinging suppression component 30a and arriving retreating position, from corresponding swing suppression structure Part detection switch 76a does not has in the case of arithmetic processing apparatus 74 sends switch actuating signals 104a, Car halt instruction 201, sedan-chair is sent to traction machine 6 from carry-out bit ＜ 0 ＞ of arithmetic processing apparatus 74 Railway carriage or compartment 3 stops.

Then, illustrate in case of the superiors decline to orlop by car 3.

Device for detection of position of car body 73 would indicate that the car position letter of the position of the car 3 being positioned at the superiors Numbers 103 are sent to arithmetic processing apparatus 74.The cage position signal 103 sent is imported into computing Input bit ＜ 0 ＞ of processing means 74, this input bit ＜ 0 ＞ become 1 from 0.

Owing to car 3 is positioned at the superiors, so arithmetic processing apparatus 74 is judged as that 3 swing suppression structure Part 30a, 30b, 30c are all located at, than car 3 position more on the lower, not exporting the 6th driving instruction 208.In this case, each suppression component 30a, 30b, 30c of swinging is all located at retreating position.

In the period that car 3 declines to orlop from the superiors, from device for detection of position of car body 73 to fortune Calculate processing means 74 and send cage position signal 103.

During this period, arithmetic processing apparatus 74 by prestore each swing suppression component 30a, 30b, Represented by the rational height of 30c and the cage position signal 103 that sends from device for detection of position of car body 73 The position of car 3 compare, it is judged that car 3 whether be positioned at than each swing suppression component 30a, 30b, 30c position (S51) more on the lower.Specifically, arithmetic processing apparatus 74 judges car Whether 3 be positioned at from each position swinging the most predetermined distance of suppression component 30a, 30b, 30c, and Judge whether the car 3 declined has passed through each swing and suppressed component 30a, 30b, 30c.

When being judged as the swing suppression component 30a that car 3 has passed through upside, arithmetic processing apparatus 74 From carry-out bit ＜ 2 ＞ of arithmetic processing apparatus 74 to the pendulum corresponding with the swing suppression component 30a of upside The collecting motor 70a of dynamic suppression component travel mechanism 40a exports the 6th driving instruction 208(S52). Thus, the swing suppression component 30a of upside rearward moves and arrives centre position such that it is able to return Keep away the interference swung between suppression component 30a of car 3 and upside.

The car 3 swinging suppression component 30a having passed through upside continues to decline.During this period, Cage position signal 103, computing is sent to arithmetic processing apparatus 74 from device for detection of position of car body 73 Processing means judges whether the car 3 declined has passed through each swing and suppressed component 30a, 30b, 30c (S51).

When being judged as that car 3 has passed through middle swing suppression component 30c, arithmetic processing apparatus 74 Pendulum corresponding to suppression component 30c is swung to middle from carry-out bit ＜ 0 ＞ of arithmetic processing apparatus 74 The collecting motor 70c of dynamic suppression component travel mechanism 40c exports the 6th driving instruction (S52).Thus, Middle swing suppression component 30c rearward moves and arrives centre position such that it is able to avoid car Interference between 3 and the swing suppression component 30c of centre.

The car 3 swinging suppression structure 30c in the middle of having passed through continues to decline.During this period, Cage position signal 103, computing is sent to arithmetic processing apparatus 74 from device for detection of position of car body 73 Processing means 74 judges whether the car 3 declined has passed through each swing and suppressed component 30a, 30b, 30c (S51).

When being judged as the swing suppression component 30b that car 3 has passed through downside, arithmetic processing apparatus 74 From carry-out bit ＜ 2 ＞ of arithmetic processing apparatus 74 to the pendulum corresponding with the swing suppression component 30b of downside The collecting motor 70b of dynamic suppression component travel mechanism 40b exports the 6th driving instruction 208(S51). Thus, the swing suppression component 30b of downside rearward moves and arrives centre position such that it is able to return Keep away the interference swung between suppression component 30b of car 3 and downside.

So according to present embodiment, it is possible to earthquake, high wind is unrelated and suppresses component according to swinging Position relationship between 30a, 30b, 30c and car 3 makes swing suppress component 30a, 30b, 30c Close to main rope 4.Thereby, it is possible to swing suppression component 30a, 30b, 30c and car 3 avoiding While interference, reduce main rope 4 and swing suppression distance between component 30a, 30b, 30c, It is thus possible to reduce the region that main rope 4 can swing.Further, since centrally located swing Suppression component 30a, 30b, 30c are positioned at the position more closer to the front than swinging suppression position, it is possible to Prevent from swinging the obstacle of the lifting that suppression component 30a, 30b, 30c become car 3.Thereby, it is possible to The swing of main rope 4 is suppressed while making car 3 lifting.

It addition, according to present embodiment, on the lifting direction of car 3, mutually different position is provided with Multiple swing suppresses component 30a, 30b, 30c, it is possible to make to be configured at the position of side more top than car 3 Swing suppression component 30a, 30b, 30c of putting are centrally located.Thereby, it is possible to according to car 3 Position, make multiple swing suppression component 30a, 30b, 30c close to main rope 4, it is possible to reduce While main rope 4 and swing suppression distance between component 30a, 30b, 30c, make car 3 liters Fall.In this case, it is located at the liter of car 3 due to multiple suppression component 30a, 30b, 30c of swinging Position mutually different on fall direction, it is possible in the swing of different position suppression main rope 4, It is thus possible to further suppress the swing of main rope 4.Therefore, though car 3 be positioned at lower floor, In the case of the length length of the main rope 4 from car 3 to traction machine 6, it is also possible to suppression main push-towing rope The swing of rope 4.Can be arranged in elevating road 2 further, since swing suppression component 30a, 30b Desired height, it is possible to be arranged at can effectively press down swing suppression component 30a, 30b The position of the swing of main rope 4 processed.It is as a result, it is possible to interfere while car 3 avoiding, even if In the case of being arranged at high constructure, it also is able to effectively suppress the swing of main rope 4.

Above, embodiments of the present invention are described in detail, but the elevator rope of the present invention Swing suppression system and be not limited to above-mentioned embodiment, can be without departing from the spirit and scope of the invention Carry out all changes.It addition, in the nature of things, in the range of the purport of the present invention, it is also possible to right These embodiments suitably carry out partial combination.

Such as, in above-mentioned present embodiment, the example of the swing that may refrain from main rope 4 is said Bright.But it is not limited to this, it is also possible to be suitably applicable to compensated chain or counterweight rope (counterweight rope, even power Rope) swing suppression.

Claims

1. elevator rope swings a suppression system, the swing of the cable of suppression lift appliance, described electricity Ladder device has the car that can be freely lifted being provided with car door in front portion, and described elevator rope swings Suppression system is characterised by, possesses:

Swing suppression component, its in the front of described cable moving freely in the longitudinal direction Mode is arranged, and suppresses the swing of described cable；With

Swinging suppression component travel mechanism, it makes the described suppression component that swings move,

In the period that described car rises, described swing suppresses component travel mechanism to make described swing suppress Component forwards moves, and in the period of described cage descending, described swing suppresses component travel mechanism to make The described suppression component that swings rearward moves,

The described suppression component travel mechanism that swings has:

1st swings suppression component cable, and it rearward extends from the described suppression component that swings；

Winder, its winding the described 1st swings suppression component cable；

2nd swings suppression component cable, and it forwards extends from the described suppression component that swings；With

Swinging suppression component counterweight, it swings suppression component cable and loads tension force the described 2nd,

In the period of described cage descending, described winder winding the described 1st swings suppression component cable Rope, described swing suppression component rearward moves,

In the period that described car rises, described winder is released the described 1st and is swung suppression component cable Rope, described swing suppression component forwards moves.

Elevator rope the most according to claim 1 swings suppression system, it is characterised in that

The described suppression component travel mechanism that swings synchronously makes described swing suppress with the lifting of described car Component moves.

The described suppression component travel mechanism that swings also has:

1st swings suppression component rope sheave, and it is located at and described swings suppression component, and is wrapping with described the 1 swings suppression component cable；

2nd swings suppression component rope sheave, and it is located at and described swings suppression component, and is wrapping with described the 2 swing suppression component cable；

1st swings suppression component fixed part, itself and the described 1st institute swinging suppression component cable The end of the opposition side stating winder side connects；With

2nd swings suppression component fixed part, itself and the described 2nd institute swinging suppression component cable The end stating the opposition side swinging suppression component counterweight side connects.

The described suppression component travel mechanism that swings also has:

Pair of sprocket, it is configured at positions different on the lifting direction of described car；

Chain, it is hung on sprocket wheel described in a pair；With

Chain connecting elements, its described chain of connection and described car,

The described sprocket wheel of the side in sprocket wheel described in a pair rotates with described winder and engages.

Described cable is the main rope for making described car lift.

Described swing suppresses component, is positioned at the feelings of the rational height of this swing suppression component at described car Under condition, it is positioned at the position more closer to the front than the lifting region of described car.

Described swing suppression component travel mechanism have guide in the longitudinal direction described swing suppression component Swing suppression component guide rail,

The described suppression component that swings is guided by the described suppression component guide rail that swings via roller.

8. elevator rope swings a suppression system, the swing of the cable of suppression lift appliance, described electricity Ladder device has the car that can be freely lifted being provided with car door in front portion, and described elevator rope swings Suppression system is characterised by, possesses:

Swing suppression component, its in the front of described cable moving freely in the longitudinal direction Mode is arranged, and suppresses the swing of described cable；

Swinging suppression component travel mechanism, it makes the described suppression component that swings move；

Target zone detector unit, it detects the target zone of described car；With

Target zone judging unit, it is based on the described car detected by described target zone detector unit Described target zone, it is judged that this target zone whether be positioned at than described swing suppression component more on the lower,

It is judged as that at described target zone judging unit the described target zone of described car is positioned at than described swing In the case of suppressing component more on the lower, the described suppression component travel mechanism that swings makes described swing suppress Component rearward moves,

After described car arrives described target zone, the described suppression component travel mechanism that swings makes rearward to move The described swing suppression component moved the most rearward moves.

Elevator rope the most according to claim 8 swings suppression system, it is characterised in that

The described suppression component travel mechanism that swings has:

Winder, its winding the described 1st swings suppression component cable；

Winding drive division, it drives described winder；

When making described swing suppression component rearward move, described winding drive division is by described 1st pendulum Dynamic suppression component cable tier is around described winder.

It is also equipped with the perception unit of perception earthquake or high wind,

Described target zone judging unit, in the feelings being perceived earthquake or high wind by described perception unit Under condition, it is judged that whether the described target zone of described car is positioned at swings suppression component more on the lower than described.

11. elevator ropes according to claim 10 swing suppression system, it is characterised in that

In the case of described perception unit perceives earthquake or high wind, stop the purpose of described car Accepting of layer.

12. elevator ropes according to claim 10 swing suppression system, it is characterised in that

After described car arrives described target zone, stop the lifting of described car.

13. elevator ropes according to claim 8 swing suppression system, it is characterised in that

Mutually different position on the lifting direction of described car is located at by multiple described suppression components that swing,

Being provided with at swing suppression component each described makes the described swing suppression component of correspondence at fore-and-aft direction The described swing of upper movement suppresses component travel mechanism,

It is configured at the described swing suppression component than the position of the more top side of described target zone of described car Rearward move.

14. elevator ropes according to claim 8 swing suppression system, it is characterised in that

It is also equipped with:

Car position detector unit, it detects the position of described car；With

Car position judging unit, it is based on the described sedan-chair detected by described car position detector unit The position in railway carriage or compartment, it is judged that whether this car is positioned at the described suppression component position more on the lower that swings of ratio,

It is judged as that at described target zone judging unit the described target zone of described car is positioned at than described swing Suppression component more on the lower and described car position judging unit to be judged as that described car is positioned at ratio described In the case of swinging suppression component position more on the lower, the described suppression component travel mechanism that swings makes institute State swing suppression component rearward to move.

15. elevator ropes according to claim 8 swing suppression system, it is characterised in that

The described suppression component travel mechanism that swings also has swing suppression component detector unit, described swing Suppression component detector unit reaches the described suppression position that swings to described swing suppression component and examines Survey.

16. elevator ropes according to claim 8 swing suppression system, it is characterised in that

17. 1 kinds of elevator ropes swing suppression system, suppress the swing of the cable of lift appliance, described Lift appliance has the car that can be freely lifted being provided with car door in front portion, and described elevator rope is put Dynamic suppression system is characterised by possessing:

Target zone detector unit, it detects the target zone of described car；With

The described suppression component travel mechanism that swings has:

Winder, its winding the described 1st swings suppression component cable；

Winding drive division, it drives described winder；

18. elevator ropes according to claim 17 swing suppression system, it is characterised in that

19. elevator ropes according to claim 18 swing suppression system, it is characterised in that

20. elevator ropes according to claim 18 swing suppression system, it is characterised in that

21. elevator ropes according to claim 17 swing suppression system, it is characterised in that

22. elevator ropes according to claim 17 swing suppression system, it is characterised in that

It is also equipped with:

Car position detector unit, it detects the position of described car；With

23. elevator ropes according to claim 17 swing suppression system, it is characterised in that

24. elevator ropes according to claim 17 swing suppression system, it is characterised in that