CN101304938A - Car deliverance apparatus of elevator - Google Patents

Car deliverance apparatus of elevator Download PDF

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Publication number
CN101304938A
CN101304938A CNA2006800421803A CN200680042180A CN101304938A CN 101304938 A CN101304938 A CN 101304938A CN A2006800421803 A CNA2006800421803 A CN A2006800421803A CN 200680042180 A CN200680042180 A CN 200680042180A CN 101304938 A CN101304938 A CN 101304938A
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CN
China
Prior art keywords
rescue
ladder
mentioned
car
cage
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Granted
Application number
CNA2006800421803A
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Chinese (zh)
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CN101304938B (en
Inventor
山田初雄
山田真明
门井明宏
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Mitsubishi Electric Corp
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Mitsubishi Electric Corp
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Publication of CN101304938A publication Critical patent/CN101304938A/en
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Publication of CN101304938B publication Critical patent/CN101304938B/en
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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B66HOISTING; LIFTING; HAULING
    • B66BELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B11/00Main component parts of lifts in, or associated with, buildings or other structures
    • B66B11/02Cages, i.e. cars
    • B66B11/0226Constructional features, e.g. walls assembly, decorative panels, comfort equipment, thermal or sound insulation
    • B66B11/0246Maintenance features
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B66HOISTING; LIFTING; HAULING
    • B66BELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B5/00Applications of checking, fault-correcting, or safety devices in elevators
    • B66B5/02Applications of checking, fault-correcting, or safety devices in elevators responsive to abnormal operating conditions
    • B66B5/027Applications of checking, fault-correcting, or safety devices in elevators responsive to abnormal operating conditions to permit passengers to leave an elevator car in case of failure, e.g. moving the car to a reference floor or unlocking the door

Abstract

An elevator car rescue device has a pivoting cover, a rescue ladder, and an attachment/detachment device. The pivoting cover is pivotable between a facing position at which the cover faces a rescue opening formed in a ceiling wall of a car room and an open position at which the cover is located below the facing position and opens the rescue opening to the inside of the car room. The rescue ladder is placed between the pivoting cover and the ceiling wall and is a separate body from the pivoting cover. The attachment/detachment device attaches and detaches the rescue ladder to and from the pivoting cover. The rescue ladder is pivoted together with the pivoting cover when the ladder is installed on the pivoting cover by the attachment/detachment device.

Description

The car deliverance apparatus of elevator
Technical field
The present invention relates to be used for rescuing the car deliverance apparatus of the elevator of the passenger in the cage from the rescue mouth that the ceiling wall at cage is provided with.
Background technology
In the past, proposing had following elevator ride car: foot-operated hook is installed on the illumination cover that is arranged at the car ceiling, this illumination cover is rotated so that down in car from the car ceiling.Ride on the face that is hooked in illumination cover and fix with predetermined space.Passenger in the car can escape (with reference to patent documentation 1) on the car from the rescue mouth that the ceiling at car is provided with by climbing foot-operated hook.
In addition, in the past, also proposed to have the deliverance apparatus that is provided with the elevator of the door body of taking in foldable ladder at the rescue mouth place that is arranged at the car ceiling.Foldable ladder is by in the operation of carrying out on the car and from rescue mouth hang down in car (with reference to patent documentation 2).
Patent documentation 1: Japan opens flat 7-9876 communique in fact
Patent documentation 2: TOHKEMY 2001-171932 communique
But, in the elevator ride car shown in the patent documentation 1,, the passenger is fixed on the illumination cover because climbing the foot-operated hook of usefulness, so must increase the intensity of illumination cover, it is big that the restriction in the design in the car becomes.
In addition, in the deliverance apparatus of the elevator shown in the patent documentation 2, owing to foldable ladder is arranged on the car, so the size of car integral body on above-below direction increases.In addition, be used to make ladder from rescue mouthful down the mechanism in the car also become complicated, cost can rise or passenger's rescue work cumbersome.
Summary of the invention
The present invention finishes for addressing the above problem, and its objective is the car deliverance apparatus that can prevent to construct complicated is provided and can prevents the elevator that the designability in the cage reduces.
The car deliverance apparatus of elevator of the present invention has: rotatable cover, it is configuration below the rescue mouth of the ceiling wall that is arranged at cage, and can between opposed locations and open position, rotate, above-mentioned opposed locations is and a rescue mouthful opposed position, and above-mentioned open position is to compare with opposed locations to be positioned at the below, will rescue mouthful to the unlimited position of cage; Ladder is used in rescue, and itself and rotatable cover are splits, and this rescue is configured between rotatable cover and the ceiling wall with ladder, and is supported on rotationally on the ceiling wall; And handler, it is used for respect to rotatable cover loading and unloading rescue ladder, and rescue, is rotated with rotatable cover when being installed on the rotatable cover by handler with ladder.
Description of drawings
Fig. 1 is the block diagram of car deliverance apparatus of the elevator of expression embodiment of the present invention 1.
Fig. 2 is the block diagram of the state of the car deliverance apparatus of the elevator in the presentation graphs 1 when being operated.
Fig. 3 is the planar view when observing the car deliverance apparatus of the elevator Fig. 1 in cage.
Fig. 4 is the cutaway view along the IV-IV line among Fig. 3.
Fig. 5 is the cutaway view along the V-V line among Fig. 3.
Fig. 6 is the cutaway view of the car deliverance apparatus of the elevator of the central illumination cover in the presentation graphs 5 when being in open position.
Fig. 7 is the enlarged drawing of the holding device in the presentation graphs 3.
Fig. 8 is the cutaway view along the VIII-VIII line among Fig. 7.
Fig. 9 is the enlarged drawing of the state of the holding device in the presentation graphs 7 when having removed the maintenance of central illumination cover.
Figure 10 is the cutaway view along the X-X line among Fig. 9.
Figure 11 is that the part sectional view of the car deliverance apparatus of the elevator when extending with ladder is unloaded, rescued to the rescue in the presentation graphs 6 with ladder from central illumination cover.
Figure 12 is the block diagram of the car deliverance apparatus of the elevator among expression Figure 11.
Figure 13 is the cutaway view of car deliverance apparatus of the elevator of expression embodiment of the present invention 2.
Figure 14 is that expression is with the cutaway view of the rescue among Figure 13 with the state of ladder when the ceiling wall unloads.
The specific embodiment
Preferred implementation of the present invention is described with reference to the accompanying drawings.
Embodiment 1
Fig. 1 is the block diagram of car deliverance apparatus of the elevator of expression embodiment of the present invention 1.In addition, Fig. 2 is the block diagram of the car deliverance apparatus of the elevator in the presentation graphs 1 state when being operated.In the drawings, in hoistway, liftably be provided with car with cage 1.Cage 1 has: car floor (not shown); Be configured in the car ceiling 2 of car floor top; And the sidewall 3 that between each edge part of car floor and car ceiling 2, is provided with.
The ceiling frame 5 that car ceiling 2 has ceiling wall 4 and is provided with at the circumference of the lower surface of ceiling wall 4.On ceiling wall 4, be provided with the rescue mouth 6 that is used for when urgent the passenger rescued outside the cage 1 in cage 1.Be equipped with on the ceiling frame 5: the central illumination cover (rotatable cover) 7 of configuration below rescue mouth 6; With a counter-lateral quadrents illumination cover 8 in the configuration of the both sides of central illumination cover 7.
Central authorities' illumination cover 7 can and rescue mouthful 6 opposed opposed locations (Fig. 1) and open position (Fig. 2) between rotate, described open position is to compare with opposed locations to be positioned at the below, will rescue mouth 6 to the unlimited position of cage 1.Each sidepiece illumination cover 8 is opposed with ceiling wall 4, and can load and unload with respect to ceiling frame 5.
Between each sidepiece illumination cover 8 and ceiling wall 4, dispose a plurality of lighting fixtures 9 that are used to illuminate in the cage 1.Each lighting fixture 9 is supported on the ceiling wall 4.Light transmission central authorities' illumination cover 7 and each sidepiece illumination cover 8 from each lighting fixture 9 shine in cage 1.
Between central illumination cover 7 and ceiling wall 4, dispose rescue ladder 10 with central illumination cover 7 splits.Rescue can be stretched with ladder 10.In this example, rescue constitutes by a plurality of minutes stepladders are combined each other slidably with ladder 10.Rescue is stretched with the mutual slip that ladder 10 passes through each minute stepladder.In addition, rescue is supported on the ceiling wall 4 rotationally with ladder 10.
Be provided with handler 11 (Fig. 2) between rescue is with the pivoting end (free end) of ladder 10 and central illumination cover 7, handler 11 is used for respect to central illumination cover 7 loading and unloading rescue usefulness ladders 10.When rescue is installed on the central illumination cover 7 with the pivoting end of ladder 10 by handler 11, rescue with ladder 10 under the state that shrinks with central illumination cover 7 rotations.
Fig. 3 is the planar view when observing the car deliverance apparatus of the elevator Fig. 1 in cage.In addition, Fig. 4 is the cutaway view along the IV-IV line among Fig. 3.In the drawings, ceiling wall 4 has: the ceiling wall median plate 12 that is provided with rescue mouth 6; A pair of ceiling wall side panel 13 with the both sides that are connected to ceiling wall median plate 12.On ceiling wall median plate 12, be provided with the top cover 35 that is used to open and close rescue mouth 6.Central authorities' illumination cover 7 is configured in the below of ceiling wall median plate 12, and each sidepiece illumination cover 8 is configured in the below of each ceiling wall side panel 13.In addition, each lighting fixture 9 is arranged on each ceiling wall side panel 13.
Below an end of ceiling wall median plate 12, dispose illumination cover with turning cylinder 15, illumination cover is installed between a pair of protrusion of giving prominence to from the inside face of ceiling frame 5 14 with turning cylinder 15 on even keels.With on the turning cylinder 15, be provided with an end of central illumination cover 7 at illumination cover rotationally.Thus, central illumination cover 7 can rotate between opposed locations (Fig. 1) and open position (Fig. 2).
In addition, the other end (pivoting end) at the inside face and the central illumination cover 7 of ceiling frame 5 is provided with the holding device 16 that is used for central illumination cover 7 is remained on opposed locations.Holding device 16 is by the other end side of fastening central authorities illumination cover 7, and central illumination cover 7 is remained on opposed locations.In addition, holding device 16 can be removed the maintenance of central illumination cover 7 in opposed locations by the operation of carrying out in cage 1.That is, central illumination cover 7 remains on opposed locations by holding device 16, by the operation of in cage 1 holding device 16 being carried out, is disengaged in the maintenance of opposed locations, thereby rotates to open position from opposed locations.
Each connecting portion place in ceiling wall median plate 12 and each ceiling wall side panel 13 is fixed with a plurality of fabricated sections 17.Each fabricated section 17 with the illumination cover direction vertical with turning cylinder 15 on the configuration of devices spaced apart ground.Each sidepiece illumination cover 8 is supported by each fabricated section 17 and ceiling frame 5.
In addition, between each connecting portion of ceiling wall median plate 12 and each ceiling wall side panel 13, the ladder turning cylinder 18 that disposes abreast with turning cylinder 15 with respect to illumination cover is installed.With on the turning cylinder 18, be provided with the end of rescue at ladder rotationally with ladder 10.Thus, rescue is rotated at grade with ladder 10 and central illumination cover 7.Have, rescue is configured to ladder 10 again: will rescue when ladder 10 vertical projections are on ceiling wall 4, rescue with the part of ladder 10 with to rescue mouth 6 overlapping.
Fig. 5 is the cutaway view along the V-V line among Fig. 3.In addition, Fig. 6 is the cutaway view of the car deliverance apparatus of central illumination cover 7 in the presentation graphs 5 elevator when being in open position.In the drawings, in rescue with an end of ladder 10, be provided with releasably hang over ladder with on the turning cylinder 18-to swivel hook 19.Each swivel hook 19 hang over ladder with the state on the turning cylinder 18 under, rescue be center rotation with ladder with turning cylinder 18 with ladder 10.Like this, rescue can be loaded and unloaded with turning cylinder 18 with respect to ladder with ladder 10.
Handler 11 has: can be the rotatable parts 21 that rotate at the center with the installation shaft 20 that is provided with on central illumination cover 7; With the connector 22 that rotatable parts 21 and rescue are connected with each other with each pivoting end of ladder 10.Installation shaft 20 disposes with turning cylinder 15 abreast with illumination cover.
Rotatable parts 21 combine by a plurality of slide units 23 that can slide mutually and constitute.Thus, rotatable parts 21 are scalable.Central authorities' illumination cover 7 and rescue are that rotate at the center with different turning cylinder 15,18 respectively with ladder 10, so when (Fig. 5) and central illumination cover 7 are in open position when central illumination cover 7 is in opposed locations (Fig. 6), rescue is different with the other end (pivoting end) and the distance between the installation shaft 20 of ladder 10.Rotatable parts 21 are flexible when central illumination cover 7 and rescue are rotated with ladder 10, thus, absorbed rescue with the pivoting end of ladder 10 and the variation of the distance between the installation shaft 20.
By the operation of carrying out in cage 1 to connector 22, rescue can be unloaded from rotatable parts 21 with ladder 10.In this example, connector 22 is a rope.By unload rope in cage 1, rescue is unloaded from rotatable parts 21 with ladder 10.Have again,, except rope, also can enumerate for example steel wire and pin etc. as connector 22.Make connector 22 under the situation of pin, inserting shared pin in ladder 10 and the rotatable parts 21 by using in rescue, rescue is connected with each other with ladder 10 and rotatable parts 21, and by extracting pin, rescue is unloaded from rotatable parts 21 with ladder 10.
Fig. 7 is the enlarged drawing of the holding device 16 in the presentation graphs 3, and Fig. 8 is the cutaway view along the VIII-VIII line among Fig. 7.In addition, Fig. 9 is the enlarged drawing of the state of the holding device 16 in the presentation graphs 7 when removing the maintenance of central illumination cover 7, and Figure 10 is the cutaway view along the X-X line among Fig. 9.In the drawings, holding device 16 has: at the fixing lid fixed body 24 of the pivoting end of central illumination cover 7; Can cover the catch positions (Fig. 7 and Fig. 8) of fixed body 24 and remove the displacement body 25 that is shifted between the releasing position (Fig. 9 and Figure 10) of the fastening of covering fixed body 24 in fastening; And with respect to ceiling frame 5 guiding devices 26 fixing, guiding displacement body 25 between catch positions and releasing position.
Displacement body 25 has displacement phosphor bodies 27 and from displacement phosphor bodies 27 side-prominent retainer 28 in ceiling frame 5.When displacement body 25 was in catch positions, only retainer 28 fastenings were on lid fixed body 24.
Be provided with notch 29 on lid fixed body 24, notch 29 is used for when having removed the fastening of 25 pairs of lids of displacement body fixed body 24 retainer 28 being passed through.To the displacement of removing the position, retainer 28 is to the displacement of the below of notch 29 by displacement body 25.Thus, removed the fastening of 25 pairs of lids of displacement body fixed body 24.By retainer 28 passing through in notch 29, can carry out central illumination cover 7 from the rotation of opposed locations to open position.
Guiding device 26 has the guide rail 30 that displacement phosphor bodies 27 is slided in the horizontal direction; With a plurality of double-screw bolts 31 that are fixed in the guide rail 30, guiding is shifted phosphor bodies 27.On displacement phosphor bodies 27, be provided with a plurality of slotted holes 32 that each double-screw bolt 31 is passed.By the displacement of each slotted hole 32 along each double-screw bolt 31, displacement body 25 is shifted between catch positions and releasing position.
Be provided with the spring (force body) 33 of displacement body 25 at guiding device 26 places to the catch positions application of force.In addition, among the gap Q between ceiling frame 5 and central illumination cover 7, insert the tabular releasing that is used to overcome the application of force of spring 33 and makes retainer 28 displacements in the cage 1 with instrument (for example steel ruler etc.) 34.Use to remove by the application of force that overcomes spring 33 and push retainer 28 and make its displacement simultaneously with instrument 34, displacement body 25 from catch positions to the releasing displacement.
Figure 11 is that rescue in the presentation graphs 6 is with the part sectional view of the car deliverance apparatus of the elevator of ladder 10 when central illumination cover 7 unloads, rescues with ladder 10 elongation.In addition, Figure 12 is the block diagram of the car deliverance apparatus of the elevator among expression Figure 11.In the drawings, rescue with ladder 10 when the central illumination cover 7 that is positioned at open position unloads, rescue can be extended downwards from the state of contraction with ladder 10.Rescue can easily be climbed to the position of rescuing with on the ladder 10 with the passenger that ladder 10 reaches in the cage 1.
Below, for the step of the passenger in the cage 1 when rescue mouthfuls 6 is rescued described.At first, releasings such as for example steel ruler are inserted among the gap Q between ceiling frame 5 and the central illumination cover 7 with instrument 34, remove the fastening of 16 pairs of central illumination covers 7 of holding device.Thus, central illumination cover 7 rotates to open position from opposed locations because of deadweight.At this moment, rescue is also rotated downwards with central illumination cover 7 with ladder 10.
Then, untie rope, will rescue with ladder 10 and unload from handler 11 as connector 22.Then, rescue is extended downwards with ladder 10, the passenger who forms in the cage 1 can climb to the state of rescuing with on the ladder 10.Then, in cage 1, top cover 35 is rotated to open rescue mouth 6.
In the car deliverance apparatus of such elevator, at central illumination cover 7 when opposed locations open position is downwards rotated, rescue is rotated with central illumination cover 7 with ladder 10, so, can prevent to be used for rescue complicated with the structure of ladder 10 in from rescue mouthfuls 6 times to cage 1.In addition, since only form by just can make from the operation of carrying out in the cage 1 rescue with ladder 10 times to the interior structure of cage 1, so can reduce the trouble of passenger's rescue work.Have, the load the when passenger climbs rescue with ladder 10 does not act on the central illumination cover 7, so do not need to carry out the reinforcement of central illumination cover 7 again.Therefore, can prevent that also the designability in the cage 1 from reducing.
In addition, because rescue is scalable with ladder 10,, can make rescue be elongated to the position that the passenger in the cage 1 climbs easily in use with ladder 10 so when not using, can make rescue with ladder 10 compactnesses.
In addition, because the central illumination cover 7 that the light from lighting fixture 9 is led in the cage 1 is rotatable, so can prevent the lowering of luminance in the cage 1.
Embodiment 2
Figure 13 is the cutaway view of car deliverance apparatus of the elevator of expression embodiment of the present invention 2.In addition, Figure 14 is that expression is with the cutaway view of the rescue among Figure 13 with the state of ladder 10 when ceiling wall 4 unloads.In the drawings, at each connecting portion of ceiling wall median plate 12 and each ceiling wall side panel 13, on even keel is provided with opposed a pair of slot part 40 mutually.In a slot part 40, be inserted with the end of ladder slidably, in another slot part 40, be inserted with ladder the other end slidably with turning cylinder 18 with turning cylinder 18.That is, ladder is arranged between each slot part 40 with turning cylinder 18, and can slide along each slot part 40.In addition, rescue releasably is arranged on ladder with on the turning cylinder 18 with ladder 10.Other formation is identical with embodiment 1.
In the car deliverance apparatus of such elevator,, adjust the position of rescue with ladder 10 so when passenger's rescue, can aim at the position of rescue mouth 6 because ladder can move with respect to cage 1 in the horizontal direction with turning cylinder 18.Therefore, even under the situation about staggering in the position that for example makes rescue mouthfuls 6 because of restriction in the configuration of the equipment that is provided with on the cage 1 (for example the control panel of air conditioner or door drive etc.) etc., by adjusting the position of rescue, also can carry out passenger's rescue work efficiently with ladder 10.
In addition, because rescue can be unloaded with turning cylinder 18 with respect to ladder with ladder 10, so the passenger after rescue mouthfuls 6 is escaped on the cage 1, rescue can be fetched on the cage 1 from rescue mouth 6 with ladder 10, and the rescue of being taken out is acted on to the outside ladder that moves of hoistway with ladder 10 usefulness.Therefore, need not prepare the mobile member that moves from cage 1, can when urgent, tackle neatly in the building side.
Have, in each above-mentioned embodiment, rescue is telescopic structure with ladder 10, but also can be folding structure again.In addition, not rescuing with ladder 10 elongations even do not make, as long as can make rescue with the scalable position of passenger that ladder arrives in the cage 1 for 10 times, then also can be the fixing rescue ladder of length.

Claims (5)

1. the car deliverance apparatus of an elevator is characterized in that, the car deliverance apparatus of this elevator has:
Rotatable cover, it is configuration below the rescue mouth of the ceiling wall that is arranged at cage, and can between opposed locations and open position, rotate, above-mentioned opposed locations is and the opposed position of above-mentioned rescue mouth, above-mentioned open position be compare with above-mentioned opposed locations be positioned at the below, with above-mentioned rescue mouth to position that above-mentioned cage opens wide;
Ladder is used in rescue, and itself and above-mentioned rotatable cover are splits, and this rescue is configured between above-mentioned rotatable cover and the above-mentioned ceiling wall with ladder, and is supported on rotationally on the above-mentioned ceiling wall; And
Handler, it is used for loading and unloading above-mentioned rescue ladder with respect to above-mentioned rotatable cover,
Above-mentioned rescue, is rotated with above-mentioned rotatable cover when being installed on the above-mentioned rotatable cover by above-mentioned handler with ladder.
2. the car deliverance apparatus of elevator according to claim 1 is characterized in that,
Above-mentioned rescue can be moved by along continuous straight runs with respect to above-mentioned cage with the turning cylinder of ladder.
3. the car deliverance apparatus of elevator according to claim 1 is characterized in that,
Above-mentioned rescue is enough unloaded with respect to above-mentioned ceiling wall energy with ladder.
4. the car deliverance apparatus of elevator according to claim 1 is characterized in that,
Above-mentioned rescue can be stretched with ladder.
5. the car deliverance apparatus of elevator according to claim 1 is characterized in that,
Above-mentioned rotatable cover is to make light from lighting fixture lead to illumination cover in the above-mentioned cage.
CN2006800421803A 2006-02-06 2006-02-06 Car deliverance apparatus of elevator Active CN101304938B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2006/301978 WO2007091292A1 (en) 2006-02-06 2006-02-06 Elevator car rescue device

Publications (2)

Publication Number Publication Date
CN101304938A true CN101304938A (en) 2008-11-12
CN101304938B CN101304938B (en) 2011-11-16

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CN2006800421803A Active CN101304938B (en) 2006-02-06 2006-02-06 Car deliverance apparatus of elevator

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EP (1) EP1982944B1 (en)
JP (1) JP4855389B2 (en)
CN (1) CN101304938B (en)
WO (1) WO2007091292A1 (en)

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CN102050368A (en) * 2010-11-30 2011-05-11 江苏佛斯特电梯有限公司 Side emergency exit device for more than two elevators mounted in one elevator shaft
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CN106395568A (en) * 2015-07-31 2017-02-15 奥的斯电梯公司 Elevator recovery car
US10926977B2 (en) 2015-08-27 2021-02-23 Inventio Ag Elevator car with ladder removable from the interior
CN107922154A (en) * 2015-08-27 2018-04-17 因温特奥股份公司 Lift car with the ladder that can be taken out from inner space
CN105883551B (en) * 2016-01-27 2018-09-21 浙江巨人控股有限公司 A kind of lift car escape structure
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CN105565119A (en) * 2016-02-26 2016-05-11 江南嘉捷电梯股份有限公司 Lift car rescue device
CN106185522A (en) * 2016-08-19 2016-12-07 卢碧娴 Escape device on elevator
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CN109384129A (en) * 2017-08-08 2019-02-26 三菱电机上海机电电梯有限公司 Electric up-down escape device, elevator and method
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JPWO2007091292A1 (en) 2009-06-25
EP1982944A1 (en) 2008-10-22
EP1982944B1 (en) 2014-04-16
JP4855389B2 (en) 2012-01-18
EP1982944A4 (en) 2013-12-04
WO2007091292A1 (en) 2007-08-16
CN101304938B (en) 2011-11-16

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