CN103803386A - Elevator door opening/closing device - Google Patents
Elevator door opening/closing device Download PDFInfo
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- CN103803386A CN103803386A CN201310187570.1A CN201310187570A CN103803386A CN 103803386 A CN103803386 A CN 103803386A CN 201310187570 A CN201310187570 A CN 201310187570A CN 103803386 A CN103803386 A CN 103803386A
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Abstract
The invention aims to provide an elevator door opening/closing device, which can prevent the vibration of the driving mechanism from being transmitted to the elevator door. In a door opening/closing device (1) for opening and closing elevator doors (62a, 62b), a pair of connecting structures (4, 5) are used for connecting a driving mechanism (3) and the elevator doors (62a, 62b). When the elevator doors (62a, 62b) are opened, the connecting structure (4), adjacent to a driving belt wheel (31), is connected to the elevator doors (62a, 62b) through a passive side connecting part 940) disposed at the elevator doors (62a, 62b) and through an elastic vibration-proof component (420).
Description
Technical field
The present invention relates to a kind of elevator door opening-closing device opening and closing being arranged on the railway carriage or compartment door of cage.
Background technology
Elevator possesses: lifting place that be arranged at hoist trunk in building, be arranged at the gangway of the Desired Height position of this hoist trunk, arranges in the face of this gangway and the layer door that is arranged at this gangway.In addition, as shown in figure 19, elevator possesses: the car 60 arranging in the mode of free lifting by driver train in hoist trunk, the gangway 61 that is arranged at this car 60 and the railway carriage or compartment door 62a, the 62b that are arranged at this gangway 61.
And, on elevator, be provided with the elevator door opening-closing device (hereinafter referred to as device for opening/closing door) 1 that railway carriage or compartment door 62a, 62b are opened and closed.Device for opening/closing door 1 possesses: slide construction 2, for railway carriage or compartment door 62a, 62b being slidably installed in the gangway 61 of railway carriage or compartment door 62a, 62b; Driver train 3, for transmitting the propulsive effort of CD-ROM drive motor 30 to railway carriage or compartment door 62a, 62b; A pair of connecting structure 4,5, for linking this driver train 3 and railway carriage or compartment door 62a, 62b.
One side connecting structure 4 is erected at the top of the driving belt conveyor 33(driving belt conveyor 33 of a side door suspension bracket 22a and driver train 3) between, opposite side connecting structure 5 is erected at the bottom of the driving belt conveyor 33(driving belt conveyor 33 of opposite side door hanger 22b and driver train 3) between.
In the elevator door opening-closing device 1 forming by this way, if carry out rotating drive belt pulley 31 by CD-ROM drive motor 30, drive belt conveyor 33 to circulate, and railway carriage or compartment door 62a, 62b move back and forth along door guide rail 21 by connecting structure 4,5 and door hanger 22a, 22b.In this way, device for opening/closing door 1 opens and closes railway carriage or compartment door 62a, 62b.
In addition, in the elevator shown in Figure 19, be linked with a side railway carriage or compartment door 62a at a side long leg that drives belt conveyor 33 by a side connecting structure 4 and a side door suspension bracket 22a, be linked with opposite side railway carriage or compartment door 62b at the opposite side long leg that drives belt conveyor 33 by opposite side connecting structure 5 and opposite side door hanger 22b.Therefore, railway carriage or compartment door 62a, 62b move mutually round about.That is, the elevator shown in Figure 19 is that open from central authorities the gangway 61 of railway carriage or compartment door 62a, 62b, the elevator of so-called midsplit type (center open type).
Prior art document
Patent documentation
Patent documentation 1: the JP 2002-187684 of Japan communique
Summary of the invention
The problem that invention will solve
But, in above-mentioned device for opening/closing door 1, in the time that railway carriage or compartment door 62a, 62b are opened and closed, if carry out rotating drive belt pulley 31 by CD-ROM drive motor 30, can make to drive belt conveyor 33 tractive railway carriage or compartment door 62a, 62b together with connecting structure 4,5.Therefore, drive belt conveyor 33 in tight state, thereby make the vibration of CD-ROM drive motor 30 or the vibration of drive pulley 31 or driven pulley 32 generation in the time that circulation drives belt conveyor 33, be easily passed to railway carriage or compartment door 62a, 62b by connecting structure 4,5 and door hanger 22a, 22b from this driving belt conveyor 33.And, according to circumstances, sometimes by the discordant sound of the generation of vibration that is delivered to door hanger 22a, 22b or noise.Especially, in the time that open from central authorities the gangway 61 of railway carriage or compartment door 62a, 62b, drive the door 62a side of a side long leg tractive of belt conveyor 33 at quilt, this problem is especially remarkable.
Therefore, in view of the above fact, it is a kind of in the time carrying out the switching of railway carriage or compartment door that its problem is to provide in the present invention, can prevent that the vibration of driver train is delivered to the elevator door opening-closing device of railway carriage or compartment door.
Solve the method for problem
Elevator door opening-closing device of the present invention possesses:
Be arranged at the railway carriage or compartment door of car gangway, it opens and closes this gangway by sliding,
Slide construction, it is for this railway carriage or compartment door being slidably arranged on to the gangway of car,
Driver train, it is for transmitting the propulsive effort of CD-ROM drive motor to described railway carriage or compartment door,
Connecting structure, it is for linking this driver train and described railway carriage or compartment door;
Described driver train possesses:
Drive pulley, it is connected with described CD-ROM drive motor directly or indirectly,
Driven pulley, it to be to arrange in the spaced mode of tool with this drive pulley,
Annular drive belt conveyor, it is erected on described drive pulley and described driven pulley;
Described connecting structure links described driver train and described railway carriage or compartment door by having elastomeric vibration-proof structure.
At this, as a scheme of elevator door opening-closing device of the present invention,
Described connecting structure possesses:
Be arranged at described railway carriage or compartment reveal passive side connecting part,
Be arranged at the drive side connecting part of the driving conveyor belt side of described driver train,
Described passive side connecting part and described drive side connecting part link by described vibration-proof structure.
In addition, as another program of elevator door opening-closing device of the present invention, described drive side connecting part and described passive side connecting part arrange in the spaced mode of tool.
In addition, as another program of elevator door opening-closing device of the present invention,
Described passive side connecting part possesses with the opposed a pair of compression zone of the spaced mode of tool,
Described drive side connecting part has the press section between a pair of compression zone that is configured in described passive side connecting part,
The mode that this press section extends to the front side of this door hanger with the rear side from described passive side connecting part and door hanger forms,
And described press section has the coincidence part that is positioned at described door hanger front side.
In addition, as another program of elevator door opening-closing device of the present invention, between the coincidence part of described press section and described door hanger, be formed with gap.
In addition, as another program of elevator door opening-closing device of the present invention,
Be formed with the slot part of grooving shape in described door hanger,
Described drive side connecting part passes through slot part from the rear side of door hanger,
Described press section extends to the front side of described door hanger.
In addition, as another program of elevator door opening-closing device of the present invention,
Described connecting structure possesses the barrier structure being clamped in together with described vibration-proof structure between described passive side connecting part and described drive side connecting part,
This barrier structure possesses multiple barrier structures between compression zone between compression zone and described in described press section and opposite side that are arranged at described in described press section and a side.
In addition, as another program of elevator door opening-closing device of the present invention, described barrier structure is to be installed on described compression zone forming gapped mode between itself and described press section.
In addition, as another program of elevator door opening-closing device of the present invention, described connecting structure is arranged at respectively the described railway carriage or compartment door of left and right, and described at least one side, connecting structure is described structure.
In addition, as another program of elevator door opening-closing device of the present invention, described CD-ROM drive motor is synchronous dynamo.
Accompanying drawing explanation
Fig. 1 is the overall synoptic map that is provided with the elevator of first embodiment of the invention device for opening/closing door.
Fig. 2 is the part lateral plan that is provided with the elevator of above-mentioned embodiment device for opening/closing door.
Fig. 3 is the part enlarged drawing of the slide mechanism of above-mentioned embodiment device for opening/closing door.
Fig. 4 is the part enlarged drawing of the connect mechanism of above-mentioned embodiment device for opening/closing door.
Fig. 5 is the component diagram of opening side coupling member of above-mentioned embodiment device for opening/closing door, and Fig. 5 A is the front view of opening side coupling member, and Fig. 5 B is the lateral plan of opening side coupling member.
Fig. 6 is the component diagram of closing side coupling member of above-mentioned embodiment device for opening/closing door, and Fig. 6 A is the front view of closing side coupling member, and Fig. 6 B is the lateral plan of closing side coupling member.
Fig. 7 is the component diagram of the drive side coupling member of above-mentioned embodiment device for opening/closing door, and Fig. 7 A is the front view of drive side coupling member, and Fig. 7 B is the lateral plan of drive side coupling member.
Fig. 8 is the longitudinal diagram of above-mentioned embodiment device for opening/closing door, is the longitudinal diagram along the A-A line of Fig. 1.
Fig. 9 is the job description figure of above-mentioned embodiment device for opening/closing door, and Fig. 9 A is the instruction diagram of opening the state of railway carriage or compartment door, and Fig. 9 B is the instruction diagram of opening the state of railway carriage or compartment door completely, and Fig. 9 C is the instruction diagram of closing the state of railway carriage or compartment door.
Figure 10 is the overall synoptic map that is provided with the elevator of second embodiment of the invention device for opening/closing door.
Figure 11 is the part lateral plan that is provided with the elevator of above-mentioned embodiment device for opening/closing door.
Figure 12 is the part enlarged drawing of the slide mechanism of above-mentioned embodiment device for opening/closing door.
Figure 13 is the part enlarged drawing of the connect mechanism of above-mentioned embodiment device for opening/closing door.
Figure 14 is the component diagram of opening side coupling member of above-mentioned embodiment device for opening/closing door, and Figure 14 A is the front view of opening side coupling member, and Figure 14 B is the lateral plan of opening side coupling member.
Figure 15 is the component diagram of closing side coupling member of above-mentioned embodiment device for opening/closing door, and Figure 15 A is the front view of closing side coupling member, and Figure 15 B is the lateral plan of closing side coupling member.
Figure 16 is the component diagram of the drive side coupling member of above-mentioned embodiment device for opening/closing door, and Figure 16 A is the front view of drive side coupling member, and Figure 16 B is the lateral plan of drive side coupling member.
Figure 17 is the section-drawing of above-mentioned embodiment device for opening/closing door, is the section-drawing along the A-A line of Figure 10.
Figure 18 is the job description figure of above-mentioned embodiment device for opening/closing door, and Figure 18 A is the instruction diagram of opening the state of railway carriage or compartment door, and Figure 18 B is the instruction diagram of opening the state of railway carriage or compartment door completely, and Figure 18 C is the instruction diagram of closing the state of railway carriage or compartment door.
Figure 19 is the overall synoptic map that is provided with the elevator of existing device for opening/closing door.
Description of reference numerals
1... device for opening/closing door, 2... slide construction, 3... driver train, 4... connecting structure, 5... connecting structure, 6... buffer structure, 7... sensor unit, 20... upper frame, 21... door guide rail, 22a, 22b... door hanger, 23... roller, 30... CD-ROM drive motor, 31... drive pulley, 32... driven pulley, 33... drive belt conveyor, 40... passive side coupling member, 41... drive side coupling member, 42... vibration-proof structure, 43... barrier structure, 50... drive belt conveyor installation portion, 51... baseplate, 52... prop up board, 61... gangway, 62a, 62b... railway carriage or compartment door, 220a... slot part, 220b... tapped bore, 221a... through hole, 400... open side coupling member, 400a... opens side installation portion, 400aa... through hole, 400b... opens side compression zone, 400ba... through hole, 400bb... tapped bore, 401... close side coupling member, 401a... closes side installation portion, 401aa... through hole, 401b... closes side compression zone, 401ba... through hole, 401bb... tapped bore, 410... press section, 410a... through hole, 410b... coincidence part, 411... holding part, 411a... clamping sheet portion, 411b... through hole, 412... pedestal, 420... vibrationproof member, 420a... vibrationproof elastic portion, 420b... baseplate, 420c... external thread part, 420d... nut, 430... barrier structure, 430a... abutting part, 430b... external thread part, 430c... nut, 500... clamping sheet portion, 500a... through hole, D1... gap, D2... gap
Specific embodiments
Below, with reference to accompanying drawing, the first embodiment of elevator door opening-closing device of the present invention (following, referred to as device for opening/closing door) is described.In addition,, in the structure occurring in the present embodiment, give identical Reference numeral to identical with the prior art shown in Figure 19 or corresponding structure.
First, with reference to Fig. 1, the summary of the present embodiment elevator is described.The elevator of the present embodiment is that one is opened the so-called midsplit type elevator of the gangway 61 of railway carriage or compartment door 62a, 62b from central portion (central portion of gangway opening direction).More specifically, elevator possesses: free lifting ground arranges in hoist trunk (not shown) car 60, be arranged at the gangway 61 of this car 60 and be arranged at multiple (in the present embodiment for a pair of) railway carriage or compartment door 62a, 62b of this gangway 61.
As shown in Figure 1, device for opening/closing door 1 possesses: slide construction 2, for railway carriage or compartment door 62a, 62b are arranged on to the gangway 61 of car 60 in the mode being free to slide; Driver train 3, for transmitting the propulsive effort of CD-ROM drive motor 30 to railway carriage or compartment door 62a, 62b; A pair of connecting structure 4,5, for linking driver train 3 and railway carriage or compartment door 62a, 62b.
As shown in Figure 3, a side door suspension bracket 22a is arranged on the top of a side railway carriage or compartment door 62a.And, be formed with the slot part 220a of grooving shape at a side door suspension bracket 22a.And then, a side door suspension bracket 22a be formed with multiple through hole 221a ....More specifically, be formed with respectively a pair of through hole 221a, 221a at a side door suspension bracket 22a, a side and opposite side take slot part 220a as boundary.
Opposite side door hanger 22b is arranged on the top of opposite side railway carriage or compartment door 62b.And, opposite side door hanger 22b be formed with multiple (being two in the present embodiment) tapped bore 220b ....
Return to Fig. 1, driver train 3 possesses: for directly connect the drive pulley 31 of CD-ROM drive motor 30, with the driven pulley 32 arranged with the spaced mode of this drive pulley 31 tool and be erected at drive pulley 31 and driven pulley 32 on annular drive belt conveyor 33.In addition, CD-ROM drive motor 30 can adopt a variety of, but in the present embodiment, the motor (so-called synchronous dynamo) that has adopted rotor to be formed by permanent magnet.
CD-ROM drive motor 30 is directly linked with the so-called direct driving of drive pulley 31((direct drive) at its axle drive shaft (not shown)).In addition, though not shown, on the peripheral part of drive pulley 31 and the whole girth peripheral part of driven pulley 32, Zhou Fangxiang, be formed with tooth portion.In addition, on whole girth inner circumferential side, Zhou Fangxiang that drives belt conveyor 33, be also formed with tooth portion.And the tooth portion of the tooth portion of drive pulley 31 and driving belt conveyor 33 forms in intermeshing mode.In addition, the tooth portion of the tooth portion of driven pulley 32 and driving belt conveyor 33 also forms in intermeshing mode.
As shown in Figure 4, a side connecting structure 4(in the time opening railway carriage or compartment door 62a, 62b near the connecting structure 4 of drive pulley 31), form in the mode that links driver train 3 and railway carriage or compartment door 82a by thering is elastomeric vibration-proof structure 42.More specifically, a side connecting structure 4 possesses: be arranged at the passive side connecting part of railway carriage or compartment door 82a side and be arranged on the drive side connecting part of driving belt conveyor 33 sides of driver train 3.In addition,, in the present embodiment, connecting structure 4 possesses: as the passive side coupling member 40 of passive side connecting part with as the drive side coupling member 41 of drive side connecting part.
Passive side coupling member 40 is installed on railway carriage or compartment door 82a by door hanger 22a.And passive side coupling member 40 possesses with the spaced mode of tool opposed a pair of compression zone 400b, 401b mutually.More specifically, passive side coupling member 40 possesses: be fixed on a side door suspension bracket 22a open side coupling member 400 and with open side coupling member 400 there is interval and be fixed on door hanger 22a close side coupling member 401.In passive side coupling member 40, open side coupling member 400 and be fixed on the side take the slot part 220a of a side door suspension bracket 22a as boundary, be fixed on the opposite side take the slot part 220a of door hanger 22a as boundary and close side coupling member 401, open thus side coupling member 400 and close side coupling member 401 and on left and right directions, mutually there is interval and be fixed on a side door suspension bracket 22a.
As shown in Figure 5A, open side coupling member 400 and there is compression zone (hereinafter referred to as the opening side compression zone) 400b that opens side installation portion 400a and extend with face vertical direction from opening side installation portion 400a above that is arranged on a side door suspension bracket 22a.Be formed with a pair of through hole 400aa, 400aa opening side installation portion 400a.
A pair of through hole 400aa, 400aa form being vertically intersected on the upper mode of arranging to have interval of the direction of left and right directions (hereinafter referred to as above-below direction).And the interval of a pair of through hole 400aa, 400aa is set as follows: with to be formed on slot part 220a take a side door suspension bracket 22a identical or roughly the same as an interval side, a pair of through hole 221a, 221a on boundary.Therefore,, by the bolt of the through hole 221a that is inserted through through hole 400aa and a side door suspension bracket 22a is screwed into nut, be installed on door hanger 22a thereby will open side installation portion 400a.
As shown in Figure 5 B, be formed with a pair of through hole 400ba, 400ba opening side compression zone 400b.The mode that a pair of through hole 400ba, 400ba arrange to have interval on above-below direction forms.
As shown in Figure 6A, close side coupling member 401 have be arranged on before door hanger 22a close side installation portion 401a, with close side installation portion 401a crossing compression zone (hereinafter referred to as closing side compression zone) 401b in face vertical direction.
Be formed with a pair of through hole 401aa, 401aa closing side installation portion 401a.The mode that a pair of through hole 401aa, 401aa arrange to have interval on above-below direction forms.And the interval of a pair of through hole 401aa, 401aa is set as follows: with to be formed on slot part 220a take door hanger 22a identical or roughly the same as interval opposite side, a pair of through hole 221a, 221a on boundary.Therefore,, by the bolt of the through hole 221a that is inserted through through hole 401aa and door hanger 22a is screwed into nut, be installed on door hanger 22a thereby will close side installation portion 401a.
As shown in Figure 6B, be formed with a pair of through hole 401ba, 401ba closing side compression zone 401b.The through hole 401ba that closes side compression zone 401b is positioned at the position of staggering with the through hole 400ba that opens side compression zone 400b on above-below direction.
Drive side coupling member 41 is arranged on the driving belt conveyor 33 of driver train 3.And as shown in Figure 7 A, drive side coupling member 41 has a pair of compression zone 400b, the 401b(that are configured in passive side coupling member 40 and opens side compression zone 400b and close side compression zone 401b) between press section 410.In addition, drive side coupling member 41 has: for clamping the holding part 411 that drives belt conveyor 33 and the pedestal 412 that is linked to holding part 411, press section 410.
As shown in Figure 7 B, press section 410 is the tabular of long size.In addition, press section 410 has first end and the second end that is positioned at this first end opposition side in long dimensional directions.And press section 410 is formed with through hole 410a in the part corresponding with the through hole 400ba that opens side compression zone 400b with the corresponding part of the through hole 401ba that closes side compression zone 401b., press section 410 be formed with four through hole 410a thering is interval and arrange on above-below direction ....
As shown in Figure 8, the second one end side portion of press section 410 (hereinafter referred to as coincidence part 410b) is positioned at the front side of door hanger 22a., the mode that press section 410 extends to the front side of door hanger 22a with the rear side from passive side coupling member 40 and door hanger 22a forms, and has the coincidence part 410b that is positioned at door hanger 22a front side.And, coincidence part 410b and door hanger 22a above between be formed with clearance D 1.In the present embodiment, set clearance D 1 and be about 3.5mm.
Return to Fig. 7 A, holding part 411 has the opposed a pair of clamping sheet 411a of portion, 411a mutually.Be formed with through hole 411b at a side clamping sheet 411a of portion.And, in the opposite side clamping sheet 411a of portion, corresponding with the through hole 411b that is formed on a side clamping sheet 411a of portion position, be formed with through hole 411b.
Therefore, as shown in Figure 7 B, holding part 411 is installed in the following way and drives belt conveyor 33: make to drive belt conveyor 33 to be present between a side clamping sheet 411a of portion and the opposite side clamping sheet 411a of portion, the bolt that is inserted through respectively the through hole 411b of a side clamping sheet 411a of portion and the through hole 411b of the opposite side clamping sheet 411a of portion is screwed into nut.
The part that is linked to holding part 411 of pedestal 412 and be linked to the part of press section 410 mutually staggers in the direction (hereinafter referred to as fore-and-aft direction) all intersecting vertically with left and right directions and above-below direction.Therefore, as shown in Figure 8, be installed under the state that drives belt conveyor 33 at drive side coupling member 41, the part that is linked to holding part 411 is positioned at than driving belt conveyor 33 more to rely on the position of front side, and the part that is linked to press section 410 is positioned at the position that more relies on rear side than door hanger 22a.
By forming in the above described manner, on fore-and-aft direction, be linked to the part of press section 410 and close closing between side installation portion 401a of side coupling member 401 at pedestal 412 and be formed with clearance D 2.In the present embodiment, set clearance D 2 and be about 3.8mm.
Return to Fig. 4, vibration-proof structure 42 possesses multiple (in the present embodiment, being four) is arranged on press section 410 and a side compression zone 400b(opens side compression zone 400b) between and press section 410 and opposite side compression zone 401b(close side compression zone 401b) between vibrationproof member 420.Vibrationproof member 420 possesses: vibrationproof elastic portion 420a, has the first electrolysis and the second electrolysis that is positioned at this first electrolysis opposition side; Pair of base plate 420b, engages with the first electrolysis of elastic portion 420a, the second electrolysis of this elastic portion for this vibrationproof respectively; The a pair of external thread part 420c, the 420c that extend from this baseplate 420b respectively; Nut 420d, the 420d of being combined with this pair of external thread part 420c, 420c screw thread respectively.In addition as the method that engages vibrationproof elastic portion 420a and baseplate 420b, for example, can adopt with the following method: the method for the vibrationproof of freezing on baseplate 420b elastic portion 420a or bonding vibrationproof elastic portion 420a on baseplate 420b.
Vibrationproof uses elastic portion 420a with cylindric formation.And the periphery of setting the first electrolysis side for is greater than the form of axis direction central portion outer circumference diameter.In addition, the periphery of the second electrolysis side is also set for and is greater than axis direction central portion periphery.
Baseplate 420b forms with circle.In addition, the outer peripheral edges of baseplate 420b with consistent with the outer peripheral edges (outer peripheral edges of the second electrolysis) of the first electrolysis or roughly consistent mode form.
External thread part 420c extends from the center of baseplate 420b.,, with regard to vibrationproof member 420, for vibrationproof, elastic portion 420a, baseplate 420b, external thread part 420c are concentric.
If the vibrationproof member 420 forming by this way to be arranged on to press section 410 and close between side compression zone 401b and and press section 410 and opening between side compression zone 400b, need first, one side external thread part 420c of vibrationproof member 420 is inserted through to the through hole 401ba that closes side compression zone 401b, and is screwed into nut 420d at this external thread part 420c.And after the through hole 410a of embedded squeezing splenium 410, at this external thread part, 420c is screwed into nut 420d outside vibrationproof member 420 opposite side external thread part 420c.Then, the nut 420d that respectively screw thread is combined in to external thread part 420c, 420c is fastening, compresses vibrationproof elastic portion 420a by closing side compression zone 401b and press section 410.
In addition, if vibrationproof member 420 will be arranged on to press section 410 and open between side compression zone 400b, need to be outside a side external thread part 420c of vibrationproof member 420 after the through hole 410a of embedded squeezing splenium 410, at this external thread part, 420c is screwed into nut 420d.And, the opposite side external thread part 420c of vibrationproof member 420 is inserted through to the through hole 400ba that opens side compression zone 400b, at this external thread part 420c screw thread in conjunction with nut 420d.Then, respectively by fastening the nut 420d that is screwed into external thread part 420c, 420c, by press section 410 with open side compression zone 400b and compress vibrationproof elastic portion 420a.
Thus, the vibrationproof of vibrationproof member 420 with elastic portion 420a with squeezed splenium 410 with open side coupling member 400 or press section 410 and close the state that side coupling member 401 compresses and be arranged between drive side coupling member 41 and passive side coupling member 40.
Opposite side connecting structure 5(in the time opening railway carriage or compartment door 62a, 62b away from the connecting structure 5 of drive pulley 31) have: be installed on drive the driving belt conveyor installation portion 50 of belt conveyor 33, with drive belt conveyor installation portion 50 to link and be arranged on baseplate 51 before door hanger 22b and with this baseplate 51 in the vertical direction of face crossing and be formed with through hole prop up board 52.
Drive belt conveyor installation portion 50 to there is opposed a pair of clamping sheet portion 500,500 mutually.A pair of clamping sheet portion 500 is formed with respectively a pair of through hole 500a, 500a.Therefore, drive the state of belt conveyor 33 with clamping between clamping sheet portion 500,500, and the bolt that is inserted through the through hole 500a of a side clamping sheet portion 500 and the through hole 500a of opposite side clamping sheet portion 500 is screwed into nut, driving belt conveyor installation portion 50 is installed on drives belt conveyor 33 thus.
The device for opening/closing door 1 of the present embodiment is described above.Then, with reference to accompanying drawing, the work of device for opening/closing door 1 is described.
As shown in Figure 9 A, in the time opening railway carriage or compartment door 62a, 62b by device for opening/closing door 1, by CD-ROM drive motor 30, drive pulley 31 is rotated to a direction side (side of 31 weeks directions of drive pulley).Like this, the tooth portion of drive pulley 31 is meshed with the tooth portion that drives belt conveyor 33, drives belt conveyor 33 to rotate to the direction identical with drive pulley 31.And then, by making to drive the tooth portion of belt conveyor 33 and the tooth portion of driven pulley 32 to be meshed, thereby driven pulley 32 is also rotated to the direction identical with driving belt conveyor 33 with drive pulley 31.
Thus, drive the part (a side long leg) of the ratio drive pulley 31 more top sides of belt conveyor 33 to move to the direction that is introduced into drive pulley 31, the part (opposite side long leg) that the ratio drive pulley 31 of driving belt conveyor 33 relies on downside moves to the direction of sending from drive pulley 31.
Therefore, a side connecting structure 4 drives the part tractive of the ratio drive pulley 31 more top sides of belt conveyor 33 by quilt, and to drive pulley 31 side shiftings.And opposite side connecting structure 5 is to driven pulley 32 side shiftings.Thus, a side railway carriage or compartment door 62a is to drive pulley 31 side shiftings, and opposite side railway carriage or compartment door 62b is to driven pulley 32 side shiftings.As shown in Figure 9 B, by this way, railway carriage or compartment door 62a, 62b respectively to mutually away from direction slide, thereby gangway 61 is opened.
As shown in Figure 9 C, in the time closing railway carriage or compartment door 62a, 62b by device for opening/closing door 1, by CD-ROM drive motor 30, drive pulley 31 is rotated to other direction side (opposite side of 31 weeks directions of drive pulley).Like this, the tooth portion of drive pulley 31 is meshed with the tooth portion that drives belt conveyor 33, drives belt conveyor 33 to rotate to the direction identical with drive pulley 31.And then, by making to drive the tooth portion of belt conveyor 33 and the tooth portion of driven pulley 32 to be meshed, thereby driven pulley 32 is also rotated to the direction identical with driving belt conveyor 33 with drive pulley 31.
Thus, the ratio drive pulley 31 of the driving belt conveyor 33 more on the lower part of side moves to the direction that is introduced into drive pulley 31, and the part that the ratio drive pulley 31 of driving belt conveyor 33 relies on upside moves to the direction of sending from drive pulley 31.
Therefore, opposite side connecting structure 5 drives the ratio drive pulley 31 part tractive of side more on the lower of belt conveyor 33 by quilt, and to drive pulley 31 side shiftings.And a side connecting structure 4 is to driven pulley 32 side shiftings.Thus, a side railway carriage or compartment door 62a is to driven pulley 32 side shiftings, and opposite side railway carriage or compartment door 62b is to drive pulley 31 side shiftings.That is, railway carriage or compartment door 62a, 62b slide to mutually close direction respectively, thereby gangway 61 is closed.
As mentioned above, according to the device for opening/closing door 1 of the present embodiment, when drive side coupling member 41 is during to drive pulley 31 side shifting, drive belt conveyor 33 due to drive pulley 31 side tractive drive side coupling member 41, the therefore states in mobile railway carriage or compartment door 62a.Therefore, drive part belt conveyor 33, between drive side coupling member 41 and drive pulley 31 to be tight state, thereby easily transmit the vibration of self-driven mechanism 3.But, passive side coupling member 40 and drive side coupling member 41 link by having elastomeric vibrationproof member 420, therefore can play the vibration that prevents from self-driven mechanism 3 by driving belt conveyor 33 to passive side coupling member 40(railway carriage or compartment door 62a) the outstanding effect transmitted.
In addition, press section 410, the mode of extending to the front side of door hanger 22a with the rear side from passive side coupling member 40 and door hanger 22a forms, and there is the coincidence part 410b that is positioned at door hanger 22a front side, even therefore vibration-proof structure 42(vibrationproof member 420) fracture and cause the link of passive side coupling member 40 and drive side coupling member 41 to be disintegrated, also can limit the movement of drive side coupling member 41 on fore-and-aft direction.
More specifically, the mode that drive side coupling member 41 extends to the front side of door hanger 22a with the rear side from more leaning on than passive side coupling member 40 and door hanger 22a forms, if therefore want the front side shifting to door hanger 22a, can contact with passive side coupling member 40.Therefore, can limit the movement of drive side coupling member 41 to door hanger front side.
In addition, drive side coupling member 41 has the coincidence part 410b that is positioned at door hanger 22a front side.Therefore, if drive side coupling member 41 is wanted the rear side shifting to door hanger 22a, coincidence part 410b can with the front side contacts of door hanger 22a.Therefore, can also limit the movement of drive side coupling member 41 to door hanger 22a rear side.
By this way, can limit the movement of drive side coupling member 41 at fore-and-aft direction, even if therefore vibration-proof structure 42 ruptures and causes the link of passive side coupling member 40 and drive side coupling member 41 to be disintegrated, also can prevent the phenomenon of press section 410 from departing between a pair of compression zone (open side compression zone and close side compression zone) 400b, 401b.
And drive side coupling member 41 is from the rear side of door hanger 22a by slot part 220a, press section 410 extends to the front side of door hanger 22a.That is, in device for opening/closing door 1, drive side coupling member 41 and door hanger 22a can be overlapped on above-below direction, therefore can save space.
In addition, between the coincidence part 410b of press section 410 and door hanger 22a, be formed with gap, therefore can make the state of drive side coupling member 41 in directly not contacting with door hanger 22a.Therefore, can, preventing that press section 410 is from departing between a pair of compression zone (open side compression zone and close side compression zone) 400b, 401b, can prevent from more reliably that the vibration of self-driven mechanism 3 is by driving belt conveyor 33 to passive side coupling member 40(railway carriage or compartment door 62a) transmission.
And CD-ROM drive motor 30 is to adopt the motor that is made up of permanent magnet, when therefore can applying strong torque to drive pulley 31, prevent from that the vibration of self-driven mechanism 3 is by driving belt conveyor 33 to passive side coupling member 40(railway carriage or compartment door 62a) transmission.
The explanation of the device for opening/closing door to first embodiment of the invention is described above.Then, with reference to accompanying drawing, the device for opening/closing door of second embodiment of the invention is described.In addition,, to structure or the corresponding construction identical with device for opening/closing door with the elevator of the first embodiment, give identical Reference numeral and describe.In addition, for same structure or corresponding construction, sometimes quote the explanation of the first embodiment.
As shown in Figure 10 and Figure 11, in the present embodiment, the elevator that is provided with device for opening/closing door is identical with the elevator structure of the first embodiment.
In addition, the device for opening/closing door 1 of the present embodiment possesses: slide construction 2, for railway carriage or compartment door 62a, 62b being slidably arranged on to the gangway 61 of car 60; Driver train 3, for transmitting the propulsive effort of CD-ROM drive motor 30 to railway carriage or compartment door 62a, 62b; A pair of connecting structure 4,5, for linking driver train 3 and railway carriage or compartment door 62a, 62b.
As shown in figure 12, slide construction 2 is identical with slide construction 2 structures of the first embodiment.In addition, as shown in figure 10, driver train 3 is also identical with driver train 3 structures of the first embodiment.
As shown in figure 13, a side connecting structure 4 possesses: (by door hanger 22a) be installed on railway carriage or compartment door 62a passive side coupling member 40, be installed on driver train 3 driving belt conveyor 33 drive side coupling member 41 and be present in the vibration-proof structure 42 between passive side coupling member 40 and drive side coupling member 41.In addition, a side connecting structure 4 possesses the barrier structure 43 being present in together with vibration-proof structure 42 between passive side coupling member 40 and drive side coupling member 41.
Passive side coupling member 40 possesses with the spaced mode of tool opposed a pair of compression zone (open side compression zone and close side compression zone) 400b, 401b mutually.More specifically, passive side coupling member 40 possesses: be fixed on a side door suspension bracket 22a open side coupling member 400 and with open side coupling member 400 there is interval and be fixed on door hanger 22a close side coupling member 401.In passive side coupling member 40, open side coupling member 400 and be fixed on the side take the slot part 220a of a side door suspension bracket 22a as boundary, be fixed on the opposite side take the slot part 220a of door hanger 22a as boundary and close side coupling member 401, open thus side coupling member 400 and close side coupling member 401 and on left and right directions, mutually there is interval and be fixed on a side door suspension bracket 22a.
As shown in Figure 14 A, open side coupling member 400 and the first embodiment to open side coupling member 400 the same, there is the side of opening installation portion 400a and compression zone (be called and open side compression zone) 400b.And, be formed with a pair of through hole 400aa, 400aa opening side installation portion 400a.
As shown in Figure 14B, open side compression zone 400b be formed with a pair of through hole 400ba, 400ba and be positioned at through hole 400ba, 400ba outside a pair of tapped bore 400bb, 400bb.The mode that a pair of through hole 400ba, 400ba arrange to have interval on above-below direction forms.The mode that a pair of tapped bore 400bb, 400bb also arrange to have interval on above-below direction forms.
As shown in Figure 15 A, close side coupling member 401 and the first embodiment to close side coupling member 401 the same, there is the side of closing installation portion 401a and compression zone (hereinafter referred to as closing side compression zone) 401b.
Be formed with a pair of through hole 401aa, 401aa closing side installation portion 401a.The mode that a pair of through hole 401aa, 401aa arrange to have interval on above-below direction forms.And the interval of a pair of through hole 401aa, 401aa is set as follows: with to be formed on slot part 220a take door hanger 22a identical or roughly the same as interval opposite side, a pair of through hole 221a, 221a on boundary.Therefore,, by the bolt of the through hole 221a that is inserted through through hole 401aa and door hanger 22a is screwed into nut, be installed on door hanger 22a thereby will close side installation portion 401a.
As shown in Figure 15 B, close side compression zone 401b be formed with a pair of through hole 401ba, 401ba and be positioned at through hole 401ba, 401ba outside a pair of tapped bore 401bb, 401bb.The through hole 401ba that closes side compression zone 401b forms in the mode that is positioned at the position of staggering with the through hole 400ba that opens side compression zone 400b on above-below direction.More specifically, the through hole 401ba that closes side compression zone 401b with the through hole 400ba than opening side compression zone 400b more on the lower the mode of side form.
As shown in Figure 16 A, drive side coupling member 41 has a pair of compression zone 400b, the 401b(that are disposed at passive side coupling member 40 and opens side compression zone 400b and close side compression zone 401b) between press section 410.In addition, drive side coupling member 41 has: for clamping the holding part 411 that drives belt conveyor 33 and the pedestal 412 that is linked to holding part 411, press section 410.
As shown in Figure 16 B, press section 410 is the tabular of long size.In addition, press section 410 has first end and the second end that is positioned at this first end opposition side in long dimensional directions.And in the part corresponding with the tapped bore 400bb that opens side compression zone 400b with the tapped bore 401bb that closes side compression zone 401b, corresponding part is formed with through hole 410a to press section 410., press section 410 be formed with four through hole 410a thering is interval and arrange on above-below direction ....
And press section 410 is forming with the mode that the second one end side portion contacts respectively aftermentioned barrier structure 430 in the first one end side portion., through hole 410a is formed on the position of avoiding the part that following barrier structure 430 contacts in press section 410.
As shown in figure 17, identical with the first embodiment, second one end side portion (hereinafter referred to as coincidence part 410b) of press section 410 is positioned at the front side of door hanger 22a.And, coincidence part 410b and door hanger 22a above between be formed with clearance D 1.In the present embodiment, set clearance D 1 and be about 3.5mm.
As shown in Figure 16 A, Figure 16 B, Figure 17, holding part 411 is identical with holding part 411 structures of the first embodiment.In addition, pedestal 412 is also identical with pedestal 412 structures of the first embodiment.
As shown in figure 13, vibration-proof structure 42 is identical with vibration-proof structure 42 structures of the first embodiment.
Opposite side connecting structure 5 is identical with opposite side connecting structure 5 structures of the first embodiment.In addition, buffer structure 6 is also identical with buffer structure 6 structures of the first embodiment.And sensor unit 7 is also identical with sensor unit 7 structures of the first embodiment.
The device for opening/closing door 1 of the present embodiment is described above.Then, with reference to accompanying drawing, the work of device for opening/closing door 1 is described.
As shown in Figure 18 A, in the time opening railway carriage or compartment door 62a, 62b by device for opening/closing door 1, by CD-ROM drive motor 30, drive pulley 31 is rotated to a direction side (side of 31 weeks directions of drive pulley).Thus, the tooth portion of drive pulley 31 is meshed with the tooth portion that drives belt conveyor 33, drives belt conveyor 33 to rotate to the direction identical with drive pulley 31.And, by making to drive the tooth portion of belt conveyor 33 and the tooth portion of driven pulley 32 to be meshed, thereby driven pulley 32 is also rotated to the direction identical with driving belt conveyor 33 with drive pulley 31.
Thus, drive the part (a side long leg) of the ratio drive pulley 31 more top sides of belt conveyor 33 to move to the direction that is introduced into drive pulley 31.And the ratio drive pulley 31 of the driving belt conveyor 33 more on the lower part of side (opposite side long leg) moves to the direction of sending from drive pulley 31.
Therefore, a side coupling member 4 drives the part tractive of the ratio drive pulley 31 more top sides of belt conveyor 33 by quilt, and to drive pulley 31 side shiftings.And opposite side coupling member 5 is to driven pulley 32 side shiftings.Thus, a side railway carriage or compartment door 62a is to drive pulley 31 side shiftings, and opposite side railway carriage or compartment door 62b is to driven pulley 32 side shiftings.As shown in Figure 18 B, by this way, railway carriage or compartment door 62a, 62b respectively to mutually away from direction slide, thereby gangway 61 is opened.
As shown in Figure 18 C, in the time closing railway carriage or compartment door 62a, 62b by device for opening/closing door 1, by CD-ROM drive motor 30, drive pulley 31 is rotated to other direction side (opposite side in 31 weeks directions of drive pulley).Thus, the tooth portion of drive pulley 31 is meshed with the tooth portion that drives belt conveyor 33, drives belt conveyor 33 to rotate to the direction identical with drive pulley 31.And, by making to drive the tooth portion of belt conveyor 33 and the tooth portion of driven pulley 32 to be meshed, thereby driven pulley 32 is also rotated to the direction identical with driving belt conveyor 33 with drive pulley 31.
Now, drive belt conveyor 33 ratio drive pulley 31 more on the lower the part of side move to the direction that is introduced into drive pulley 31.And, drive the part of the ratio drive pulley 31 more top sides of belt conveyor 33 to move to the direction of sending from drive pulley 31.
Therefore, opposite side connecting structure 5 drives the ratio drive pulley 31 part tractive of side more on the lower of belt conveyor 33 by quilt, and to drive pulley 31 side shiftings.And a side connecting structure 4 is to driven pulley 32 side shiftings.Thus, a side railway carriage or compartment door 62a is to driven pulley 32 side shiftings, and opposite side railway carriage or compartment door 62b is to drive pulley 31 side shiftings.That is, railway carriage or compartment door 62a, 62b slide to mutually close direction respectively, thereby gangway 61 is closed.
As mentioned above, according to the device for opening/closing door 1 of the present embodiment, when drive side coupling member 41 is during to drive pulley 31 side shifting, drive belt conveyor 33 due to drive pulley 31 side tractive drive side coupling member 41, the therefore states in mobile railway carriage or compartment door 62a.Therefore, drive part belt conveyor 33, between drive side coupling member 41 and drive pulley 31 to be tight state, thereby easily transmit the vibration of self-driven mechanism 3.But, passive side coupling member 40 and drive side coupling member 41 link by having elastomeric vibrationproof member 420, therefore can play the vibration that prevents from self-driven mechanism 3 by driving belt conveyor 33 to passive side coupling member 40(railway carriage or compartment door 62a) the outstanding effect transmitted.
In addition, press section 410, the mode of extending to the front side of door hanger 22a with the rear side from passive side coupling member 40 and door hanger 22a forms, and there is the coincidence part 410b that is positioned at door hanger 22a front side, even therefore because vibration-proof structure 42(vibrationproof member 420) fracture and cause the link of passive side coupling member 40 and drive side coupling member 41 to be disintegrated, also can limit the movement of drive side coupling member 41 on fore-and-aft direction.
More specifically, the mode that drive side coupling member 41 extends to the front side of door hanger 22a with the rear side from more leaning on than passive side coupling member 40 and door hanger 22a forms, if therefore want the front side shifting to door hanger 22a, can contact with passive side coupling member 40.Therefore, can limit the movement of drive side coupling member 41 to door hanger front side.
In addition, drive side coupling member 41 has the coincidence part 410b that is positioned at door hanger 22a front side.Therefore, if drive side coupling member 41 is wanted the rear side shifting to door hanger 22a, coincidence part 410b can with the front side contacts of door hanger 22a.Therefore, can also limit the movement of drive side coupling member 41 to door hanger 22a rear side.
By this way, can limit the movement of drive side coupling member 41 at fore-and-aft direction, even if therefore vibration-proof structure 42 ruptures and causes the link of passive side coupling member 40 and drive side coupling member 41 to be disintegrated, also can prevent that press section 410 is from the disengaging between a pair of compression zone (open side compression zone and close side compression zone) 400b, 401b.
And then press section 410 extends to door hanger 22a front side by slot part 220a with the rear side from door hanger 22a.That is, in device for opening/closing door 1, drive side coupling member 41 and door hanger 22a can be overlapped on above-below direction, therefore can save space.
In addition, device for opening/closing door 1 possesses multiple barrier structures 430 that are arranged between press section 410 and a side compression zone 400b and between press section 410 and opposite side compression zone 401b, even therefore vibrationproof member 420 ... for example cannot support compression zone 400b, 401b(at press section 410, even railway carriage or compartment door 82a, 82b are applied to strong impact, make vibrationproof member 420 ... cannot support compression zone 400b, 401b at press section 410), also can prevent that press section 410 and compression zone 400b, 401b from colliding.Especially, absorb for improving the performance that vibrationproof member 420 vibrates, and by vibrationproof with the elasticity modulus of elastic portion 420a establish compared with hour, can be more remarkable according to the above-mentioned effect of barrier structure 430.
In addition, barrier structure 430 with and press section 410 between form gap mode be installed on compression zone 400b, 401b, therefore, when passive side coupling member 40 and drive side coupling member 41 link together by vibration-proof structure 42, can prevent that barrier structure 430 from contacting with press section 410.Therefore, can suppress the in the future vibration of self-driven mechanism 3 and be passed to passive side coupling member 40(railway carriage or compartment door 62a by barrier structure 430) phenomenon.
And then what CD-ROM drive motor 30 adopted is synchronous dynamo, when therefore can applying strong torque to drive pulley 31, prevent from that the vibration of self-driven mechanism 3 is by driving belt conveyor 33 to passive side coupling member 40(railway carriage or compartment door 62a) transmit.
In addition, device for opening/closing door of the present invention is not limited to above-mentioned embodiment, and it is natural in the scope that does not depart from purport of the present invention, carrying out various changes.
In above-mentioned the first embodiment and the second embodiment, device for opening/closing door 1 is that to be arranged on midsplit type elevator be prerequisite, but be not limited to this, for example, also can be arranged on laterally opened (side open type) elevator that railway carriage or compartment door 62a, 62b open from one end of railway carriage or compartment door 62a, 62b gangway 61.
Even in this case, also can make the connecting structure 4 near drive pulley 31 in the time opening railway carriage or compartment door 62a, 62b possess passive side coupling member 40 and drive side coupling member 41, and passive side coupling member 40 and drive side coupling member 41 are linked by vibration-proof structure 42, even and connecting structure 4 in the time closing railway carriage or compartment door 62a, 62b near drive pulley 31, also can make connecting structure 4 possess passive side coupling member 40 and drive side coupling member 41, and passive side coupling member 40 and drive side coupling member 41 are linked by vibration-proof structure 42.
In above-mentioned the first embodiment and the second embodiment, device for opening/closing door 1 is arranged on the elevator that possesses a railway carriage or compartment door 62a and a railway carriage or compartment door 62b, but be not limited to this, for example, the elevator that is arranged on the railway carriage or compartment door 62b with the railway carriage or compartment door 62a of two group and two group also can.Even in this case, while making to open railway carriage or compartment door 62a, 62b, possess passive side coupling member 40 and drive side coupling member 41 near the connecting structure 4 of drive pulley 31, and make passive side coupling member 40 and drive side coupling member 41 link and just can by vibrationproof member 42.
In above-mentioned the first embodiment and the second embodiment, passive side coupling member 40 is installed on door hanger 22a, but is not limited to this, for example, becomes one and also can with door hanger 22a., passive side connecting part can be installed on to door hanger 22a, or be integrally formed with door hanger 22a.
In above-mentioned the first embodiment and the second embodiment, drive side coupling member 41 is installed on the driving belt conveyor 33 of driver train 3, but is not limited to this, for example, becomes one and also can with the driving belt conveyor 33 of driver train 3.That is, drive side connecting part can be installed on to the driving belt conveyor 33 of driver train 3, or be integrally formed with the driving belt conveyor 33 of driver train 3.
In above-mentioned the first embodiment and the second embodiment, adopt synchronous dynamo as CD-ROM drive motor 30, but be not limited to this, for example, can adopt the motor (so-called induction motor) that has used coil on rotor as CD-ROM drive motor 30.
In above-mentioned the first embodiment and the second embodiment, CD-ROM drive motor 30 is directly linked with drive pulley 31 on its axle drive shaft, but is not limited to this, and for example, CD-ROM drive motor 30 indirectly links drive pulley 31 and also can on its axle drive shaft.Even in this case, even if in the time opening railway carriage or compartment door 62a, 62b, part between drive side coupling member 41 and the drive pulley 31 of driving belt conveyor 33 is in tight state, and the vibration of easily transmitting self-driven mechanism 3 also can prevent the railway carriage or compartment door 62a to passive side coupling member 40() transmission.
In above-mentioned the first embodiment and the second embodiment, one side connecting structure 4(connecting structure 4 near drive pulley 31 in the time opening railway carriage or compartment door 62a, 62b is set) possess passive side coupling member 40, drive side coupling member 41 and vibration-proof structure 42, but be not limited to this, for example, opposite side connecting structure 5(connecting structure 5 near drive pulley 31 in the time closing railway carriage or compartment door 62a, 62b also can be set) also possess passive side coupling member 40, drive side coupling member 41 and vibration-proof structure 42.By this way, can prevent more reliably that the vibration of driver train 3 is to the transmission of railway carriage or compartment door 62a, 62b.
In above-mentioned the first embodiment and the second embodiment, although do not mention especially, the through hole 400aa that opens side installation portion 400a can be also slotted hole.In this way, can be temporarily fixed under the state of door hanger 22a opening side coupling member 400, with press section 410 with after opening the vibrationproof elastic portion 420a of side compression zone 400b compression vibrationproof member 420, will open side coupling member 400 and be fixed on door hanger 22a.
In above-mentioned the first embodiment and the second embodiment, although do not mention especially, the form that the through hole 410a that opens the through hole 400ba of side compression zone 400b, the through hole 401ba that closes side compression zone 401b, press section 410 also can tapped bore forms.In this case, without external thread part 420c is screwed into nut 420d, open side compression zone 400b, close side compression zone 401b, press section 410 and vibrationproof member 420 can be arranged on.
In above-mentioned the first embodiment and the second embodiment, vibrationproof with elastic portion 420a to be configured to prerequisite by thering is elastomeric material, but be not limited to this, for example, also can adopt by vibrating or impact the member that is converted to heat energy and the material of its absorption (so-called damping material) is formed with elastic portion 420a as vibrationproof.
Claims (10)
1. an elevator door opening-closing device, wherein,
Described elevator door opening-closing device possesses:
Be arranged at the railway carriage or compartment door of car gangway, it opens and closes this gangway by sliding,
Slide construction, it is for this railway carriage or compartment door being slidably arranged on to the gangway of car,
Driver train, it is for transmitting the propulsive effort of CD-ROM drive motor to described railway carriage or compartment door,
Connecting structure, it is for linking this driver train and described railway carriage or compartment door;
Described driver train possesses:
Drive pulley, it is connected with described CD-ROM drive motor directly or indirectly,
Driven pulley, it to be to arrange with the spaced mode of this drive pulley tool,
Annular drive belt conveyor, it is erected on described drive pulley and described driven pulley;
Described connecting structure links described driver train and described railway carriage or compartment door by having elastomeric vibration-proof structure.
2. elevator door opening-closing device claimed in claim 1, wherein,
Described connecting structure possesses:
Be arranged at described railway carriage or compartment reveal passive side connecting part,
Be arranged at the drive side connecting part of the driving conveyor belt side of described driver train,
Described passive side connecting part and described drive side connecting part link by described vibration-proof structure.
3. elevator door opening-closing device claimed in claim 2, wherein, described drive side connecting part and described passive side connecting part arrange in the spaced mode of tool.
4. the elevator door opening-closing device described in claim 2 or 3, wherein,
Described passive side connecting part possesses with the opposed a pair of compression zone of the spaced mode of tool,
Described drive side connecting part has the press section between a pair of compression zone that is configured in described passive side connecting part,
The mode that this press section extends to the front side of this door hanger with the rear side from described passive side connecting part and door hanger forms,
And described press section has the coincidence part that is positioned at described door hanger front side.
5. elevator door opening-closing device claimed in claim 4 wherein, is formed with gap between the coincidence part of described press section and described door hanger.
6. the elevator door opening-closing device described in claim 4 or 5, wherein,
Be formed with the slot part of grooving shape in described door hanger,
Described drive side connecting part passes through slot part from the rear side of door hanger,
Described press section extends to the front side of described door hanger.
7. the elevator door opening-closing device described in any one in claim 4 to 6, wherein,
Described connecting structure possesses the barrier structure being clamped in together with described vibration-proof structure between described passive side connecting part and described drive side connecting part,
This barrier structure possesses multiple barrier structures between compression zone between compression zone and described in described press section and opposite side that are arranged at described in described press section and a side.
8. elevator door opening-closing device claimed in claim 7, wherein, described barrier structure is to be installed on described compression zone forming gapped mode between itself and described press section.
9. the elevator door opening-closing device described in any one in claim 1-8, wherein, described connecting structure is arranged at respectively the described railway carriage or compartment door of left and right, and described at least one side, connecting structure is described structure.
10. the elevator door opening-closing device described in any one in claim 1-9, wherein, described CD-ROM drive motor is synchronous dynamo.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2012248696A JP5936124B2 (en) | 2012-11-12 | 2012-11-12 | Elevator door opening and closing device |
| JP2012-248696 | 2012-11-12 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103803386A true CN103803386A (en) | 2014-05-21 |
| CN103803386B CN103803386B (en) | 2017-06-13 |
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ID=50700845
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310187570.1A Active CN103803386B (en) | 2012-11-12 | 2013-05-20 | Elevator door opening-closing device |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JP5936124B2 (en) |
| CN (1) | CN103803386B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP7457931B1 (en) | 2023-08-10 | 2024-03-29 | フジテック株式会社 | Elevator door device |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3426480A (en) * | 1967-07-07 | 1969-02-11 | Westinghouse Electric Corp | Door assembly |
| JPS5453273U (en) * | 1977-09-22 | 1979-04-12 | ||
| CN1331655A (en) * | 1998-12-23 | 2002-01-16 | 奥蒂斯电梯公司 | Elevator door system |
| CN1446174A (en) * | 2001-06-06 | 2003-10-01 | 三菱电机株式会社 | Elevator car door device |
| CN1966383A (en) * | 2000-12-04 | 2007-05-23 | 株式会社日立制作所 | Door device for elevator |
-
2012
- 2012-11-12 JP JP2012248696A patent/JP5936124B2/en active Active
-
2013
- 2013-05-20 CN CN201310187570.1A patent/CN103803386B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3426480A (en) * | 1967-07-07 | 1969-02-11 | Westinghouse Electric Corp | Door assembly |
| JPS5453273U (en) * | 1977-09-22 | 1979-04-12 | ||
| CN1331655A (en) * | 1998-12-23 | 2002-01-16 | 奥蒂斯电梯公司 | Elevator door system |
| CN1966383A (en) * | 2000-12-04 | 2007-05-23 | 株式会社日立制作所 | Door device for elevator |
| JP4089433B2 (en) * | 2000-12-04 | 2008-05-28 | 株式会社日立製作所 | Elevator door device |
| CN1446174A (en) * | 2001-06-06 | 2003-10-01 | 三菱电机株式会社 | Elevator car door device |
Also Published As
| Publication number | Publication date |
|---|---|
| JP5936124B2 (en) | 2016-06-15 |
| CN103803386B (en) | 2017-06-13 |
| JP2014094828A (en) | 2014-05-22 |
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