CN1105949A - Door arrangment used in elevator and method of operation of same - Google Patents
Door arrangment used in elevator and method of operation of same Download PDFInfo
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- CN1105949A CN1105949A CN94108651A CN94108651A CN1105949A CN 1105949 A CN1105949 A CN 1105949A CN 94108651 A CN94108651 A CN 94108651A CN 94108651 A CN94108651 A CN 94108651A CN 1105949 A CN1105949 A CN 1105949A
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- Prior art keywords
- sliding door
- door
- pulse count
- actuating device
- abnormal alarm
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B13/00—Doors, gates, or other apparatus controlling access to, or exit from, cages or lift well landings
- B66B13/02—Door or gate operation
- B66B13/14—Control systems or devices
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B1/00—Control systems of elevators in general
- B66B1/34—Details, e.g. call counting devices, data transmission from car to control system, devices giving information to the control system
- B66B1/3415—Control system configuration and the data transmission or communication within the control system
- B66B1/3446—Data transmission or communication within the control system
- B66B1/3461—Data transmission or communication within the control system between the elevator control system and remote or mobile stations
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B5/00—Applications of checking, fault-correcting, or safety devices in elevators
- B66B5/02—Applications of checking, fault-correcting, or safety devices in elevators responsive to abnormal operating conditions
- B66B5/021—Applications of checking, fault-correcting, or safety devices in elevators responsive to abnormal operating conditions the abnormal operating conditions being independent of the system
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- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Computer Networks & Wireless Communication (AREA)
- Elevator Door Apparatuses (AREA)
- Maintenance And Inspection Apparatuses For Elevators (AREA)
- Power-Operated Mechanisms For Wings (AREA)
Abstract
An elevator door device 6 is composed of a drive device 6 having wind-up transmission mechanisms 8, 9 for driving a slide door 5 for an entrance 1, a pulse generator 23 for generating a number of pulses in accordance with a degree of operation of the drive device 6, and an abnormality annunciator for informing an abnormality if the number of pulses which are generated by the pulse generator 23 when the slide door 5 is moved by a predetermined device 6 by a predetermined distance varies from a predetermined value. Accordingly, automatic occurrence of abnormality in a drive device 6 or the wind-up transmission mechanisms 8, 9 is automatically informed so as to eliminate the necessity of dispatching a worker to the site in order to check a condition of the door device. Thus, it is possible to facilitate the management of the condition with less manhours so as to reduce the costs of maintenance.
Description
The present invention relates to adopt and the actuating device of scratching tape handler is housed drives door arrangment used in elevator and the operating method thereof that sliding door opens and closes the gangway.
Fig. 8 is the scheme drawing that discloses the similar door arrangment used in elevator in the past of 1992 No. 85277 devices shown in the communique with for example Japanese patent of invention.(1) is the crossbeam that the gangway, (2) of elevator is provided with for the upper edge of (1) in the gangway among the figure, (3) be near horizontally disposed guide rail crossbeam (2) lower edge portion, (4) for constituting the guiding beam of gangway (1) lower edge, (5) be sliding door, the drop hanger that is moved by guide rail (3) supporting is housed at an upper portion thereof, and its underpart is moved as horizontal direction by guiding beam (4) guiding and is opened and closed gangway (1).
(6), scratch tape handler (8) and the 2nd and scratch tape handler (9) formation by being contained in electrical motor (7) and the 1st above the crossbeam (2) for being arranged on actuating device on the crossbeam (2).
The 1st flower wheel (11) that belt pulley on doorframe one side end of the sliding door (5) that the 1st scratch the 1st drive wheel (10) that tape handler (8) is made up of the belt pulley that is fixed on electrical motor (7) output shaft, is articulated in crossbeam (2) is formed and be located at the 1st flexible belt body (12) that the endless-belt on the 1st drive wheel (10) and the 1st flower wheel (11) forms and constituted by opening.
In addition, the 2nd scratches tape handler (9) comprising: by the 2nd drive wheel (13) of close doorframe one side that is fixed on the belt pulley sliding door that form, that be arranged on crossbeam (2) (5) on the 1st flower wheel (11), the 2nd flower wheel of forming by the belt pulley of close door and window case one side of the sliding door that is arranged on crossbeam (2) (5) (14), and be located at the 2nd flexible belt body (15) that the endless-belt on the 2nd drive wheel (13) and the 2nd flower wheel (14) is formed by opening.
(16) for door and window case one side of close the sliding door (5) that is contained in crossbeam (2), when sliding door (5) full open position of coupler, stop the standard-sized sheet shelves spare of evolution to action, (17) are for being contained in close sliding door (5) doorframe one side of crossbeam (2), stopping when sliding door (5) full close position and close the full cut-off shelves spare that direction is moved.
(18) for be contained in sliding door (5) on, from the upper edge of sliding door (5) outstanding that be provided with, be connected with the 2nd flexible belt body (15), the action of the 2nd flexible belt body (15) passed to the attaching parts of sliding door (5), (19) are the cam that is contained on the attaching parts (18).
(20) for door and window case one side of the close sliding door (5) that is located at crossbeam (2), drive detector by is produced the door that the switch of action forms by cam (19) pushing before sliding door (5) arrives full open position of coupler 3～10mm, (21) are for nearly sliding door (5) doorframe one side that is located at crossbeam (2), by pushed the detector that closes that produces that the switch that moves forms by cam (19) before sliding door (5) arrival full close position 3～10mm.
(22) be the driving control device of the electrical motor (7) of accessory drive (6).
Moreover, the 1st scratches the 1st flower wheel (11) that tape handler (8) also can be formed by the 1st drive wheel of being made up of the sprocket wheel that is fixed on electrical motor (7) output shaft (10), by the sprocket wheel on doorframe one side end of the sliding door that is articulated in crossbeam (2) (5) sometimes, and the 1st flexible belt body of being made up of the endless roller chain that is erected on the 1st drive wheel (10) and the 1st flower wheel (11) (12) is constituted.
Door arrangment used in elevator in the past is made of above-mentioned parts, actuating device (6) obtains power by driving control device (22) and makes electrical motor (7) action, scratches tape handler (8) and the 2nd by the 1st again and scratches tape handler (9) and make sliding door (5) generation on-off action.
And, actions such as opening and closing speed by driving control device (22) control sliding door (5), and open the action that detector (20) and door close detector (21) by door and detect opening or closing of sliding door (5), when detection is gone out when having opened or closed, the application force of electrical motor (7) disappears, and sliding door (5) becomes halted state.
In above-mentioned traditional door arrangment used in elevator, sliding door (5) is smooth and easy to be moved and keeps normal on-off action in order to make, and must scratch that tape handler (8) and the 2nd scratches that inappropriate, the door of tape handler (9) tension force open that operating point that detector (20) and door close detector (21) is done to detect and to there being the foreign material of denying etc. to carry out situation management in the guide rail (3) and beam (4) groove that leads to the 1st.But the situation management of this door arrangment used in elevator detects operation and has and take very much artificial problem because of needing operating personal at lift appliance the scene to be set.
Moreover the situation management of door arrangment used in elevator must periodicity be implemented, and needs a lot of staff, is an operation that is difficult to realize rationalizing.In addition, though having omitted, diagram opens and closes for the sliding door that makes car one side sliding door with lift port one side, clamping close device must be arranged, and in order to make the electrolock that is contained on the lift port one side sliding door keep normal function, standard-sized sheet, the full close position of the sliding door (5) of car one side must remain on the assigned position accurately.
In the context of detection of this standard-sized sheet, full close position, the position that is provided with that door closes detector (21) when having enumerated an example to sliding door (5) full cut-off of car one side describes.That is, move because of sliding door (5) moves by cam (19) pushing owing to door closes detector (21), door closes on the position of the lucky action of detector (21) in the time of therefore should being located at sliding door (5) full cut-off in theory.
But, be set in this locational door and close the action of detector (21) owing to played pendulum by the influences such as change of sliding door (5) action, perhaps door closes detector (21) and does not produce action when the full close position of sliding door (5) arrives, perhaps close detector (21) and produced action, cause the reliability decrease of the position probing of sliding door (5) at the full close position arrival Qianmen of sliding door (5).
For this reason, to close detector (21) be on the position of being moved by cam (19) pushing when being set at sliding door (5) and arriving before full close position 3～10mm to door in practice, closes the stability of detector (21) action to guarantee door.In brief, door closes detector (21) and is set at the sliding door (5) that closes of door and arrives on the position of moving when closing on full close position.
In addition, the setting that this door closes detector (21) will make door close the position probing that can not carry out sliding door (5) after detector (21) moves with respect to the essentiality of the full close position high Precision Detection of sliding door (5).Therefore, occur sometimes because of being deposited in guide rail (3) even the factors such as foreign material of end cause and close detector (21) and moved the phenomenon that sliding door (5) can not full cut-off, in this case, might make sliding door with lift port one side open and close the clamping close device of usefulness and to be contained in electrolock on the sliding door of lift port one side inoperative and make the safety forfeiture.
Moreover if door closes detector (21) action, even accompany foreign material in sliding door (5), elevator still can move, and exists the possibility of 2 incidents generations.
The present invention is for eliminating the patent that above-mentioned these problems are created, and its purpose is, obtains to report automatically to have produced unusual door arrangment used in elevator and operating method thereof on actuating device and the sliding door.
In order to achieve the above object, the described door arrangment used in elevator of the present invention's the 1st technical scheme comprises: the sliding door that opens and closes the gangway, the actuating device of the driving sliding door of scratching tape handler is housed, produce the impulse deviser of corresponding pulse count with the actuating quantity of this actuating device, and abnormal alarm device, the pulse count of the impulse deviser of this annunciator input when sliding door has moved predetermined distance by the actuating device driving is reported unusually when measuring to move when this pulse count and specified value change.
The operating method of the door arrangment used in elevator of the described invention of the present invention's the 2nd technical scheme comprises: the sliding door that opens and closes the gangway, the actuating device of scratching tape handler, driving sliding door is housed, produce impulse deviser with the corresponding pulse count of this actuating device actuating quantity, and input drives by actuating device and the abnormal alarm device of the pulse count of impulse deviser when mobile when sliding door, when the difference of opening the door stroke and closing each pulse count of a stroke of sliding door relatively changes with specified value the abnormal alarm device moved and can report unusually.
The operating method of the door arrangment used in elevator of the described invention of the present invention's the 3rd technical scheme, comprise the sliding door that opens and closes the gangway, be equipped with and scratch the actuating device that tape handler drives sliding door, produce impulse deviser with the corresponding pulse count of this actuating device actuating quantity, and, sliding door does when mobile input from the abnormal alarm device of the pulse count of impulse deviser when being driven by actuating device, sliding door in moving is when doing the counter-rotating action, begin to have moved most with sliding door and to do counter-rotating and during till stopping, and when relatively changing with specified value, the abnormal alarm device is moved report unusually from this difference that stops both pulse counts during mobile starting position is done counter-rotating and moved.
The operating method of the door arrangment used in elevator of the described invention of the present invention's the 4th technical scheme, comprise the sliding door that opens and closes the gangway, the actuating device of scratching tape handler, driving sliding door is housed, produce impulse deviser with the corresponding pulse count of this actuating device actuating quantity, and, sliding door does when mobile input from the abnormal alarm device of the pulse count of impulse deviser when being driven by actuating device, when pulse count in the specified time after sliding door moves beginning and specified value relatively change, the abnormal alarm device is moved report unusually.
The operating method of the door arrangment used in elevator of the described invention of the present invention's the 5th technical scheme, comprise the sliding door that opens and closes the gangway, be equipped with and scratch tape handler, drive the actuating device of sliding door, produce impulse deviser with the corresponding pulse count of this actuating device actuating quantity, and drive the abnormal alarm device make the pulse count of input pulse producer when mobile by actuating device when sliding door, when will be positioned at the sliding door that opens and closes on the end-of-travel position by actuating device once more when opening and closing the pulse count of stroke terminal direction when driving, the abnormal alarm device is moved greater than specified value report unusual.
The door arrangment used in elevator of the described invention of the present invention's the 6th technical scheme, comprise the sliding door that opens and closes the gangway, be equipped with and scratch tape handler, drive the actuating device of sliding door, the drive side impulse deviser of the corresponding pulse count of actuating quantity of generation and this actuating device drive side, the slave end impulse deviser of the corresponding pulse count of actuating quantity of generation and actuating device slave end, and abnormal alarm device, it is imported compulsory exercise owing to the sliding door that driven by actuating device respectively and makes both pulse counts of producing respectively of drive side impulse deviser and slave end impulse deviser, when the difference of measuring described two pulse counts and specified value relatively change, move report unusual.
The operating method of the door arrangment used in elevator of the described invention of the present invention's the 7th technical scheme, comprise the sliding door that opens and closes the gangway, be equipped with and scratch tape handler, drive the actuating device of sliding door, produce impulse deviser with the corresponding pulse count of this actuating device actuating quantity, when sliding door is driven the abnormal alarm device make the pulse count of input pulse producer when mobile by actuating device, and the driving control device of accessory drive, driving control device is used for detecting the driving sliding door by being attached thereto the communication line generation that connects, the pulse count of the impulse deviser of abnormal alarm device input when sliding door has moved predetermined distance, when this pulse count and specified value relatively change, the abnormal alarm device move reports unusual.
In the described invention of the present invention's the 1st technical scheme of above-mentioned formation, the ANOMALOUS VARIATIONS of the pulse count when having moved predetermined distance owing to the sliding door that drives by actuating device, the abnormal alarm device moves automatically.
Secondly, in the described invention of the present invention's the 2nd technical scheme of above-mentioned formation, when the door of the sliding door that is driven by actuating device was started difference that journey and door close each pulse count of stroke and produced ANOMALOUS VARIATIONS with respect to specified value, the abnormal alarm device moved automatically.
In addition, in the described invention of the present invention's the 3rd technical scheme of above-mentioned formation, when driving the sliding door do counter-rotating action of moving by actuating device, from sliding door begin to move most reverse and do stop till during, and when stopping from this that difference of each pulse count produces ANOMALOUS VARIATIONS with respect to specified value during do counter-rotating to mobile starting position and move, the abnormal alarm device moves automatically.
In addition, in the described invention of the present invention's the 4th technical scheme of above-mentioned formation, when the pulse count in the specified time after the sliding door that is driven by actuating device moves beginning produced ANOMALOUS VARIATIONS with respect to specified value, the abnormal alarm device moved automatically.
In addition, in the described invention of the present invention's the 5th technical scheme of above-mentioned formation, in the time will being positioned at the sliding door that opens and closes end-of-travel position by actuating device the pulse count when the terminal direction that opens and closes stroke drives is greater than specified value once more, the abnormal alarm device moves automatically.
In addition, in the described invention of the present invention's the 6th technical scheme of above-mentioned formation, ANOMALOUS VARIATIONS owing to the pulse count of drive side impulse deviser and slave end impulse deviser takes place for the compulsory exercise of the sliding door that is driven by actuating device is moved the abnormal alarm device automatically.
In addition, in the described invention of the present invention's the 7th technical scheme of above-mentioned formation, driving control device is used for detecting the driving sliding door by being attached thereto the communication line generation that connects, the pulse count of the impulse deviser when abnormal alarm device input sliding door has moved predetermined distance, when this pulse count and specified value relatively changed, the abnormal alarm device moved.
The simple declaration of accompanying drawing
Fig. 1 looks scheme drawing for the master of the embodiment of the invention 1.
Fig. 2 is the electric property of the abnormal alarm control setup bonded assembly schematic circuit diagram that Fig. 1 device is shown.
Fig. 3 is the diagram of circuit of the action in the operating method of the door arrangment used in elevator of the explanation embodiment of the invention 2.
Fig. 4 is the diagram of circuit of the action in the operating method of the door arrangment used in elevator of the explanation embodiment of the invention 3.
Fig. 5 is the diagram of circuit of the action in the operating method of the door arrangment used in elevator of the explanation embodiment of the invention 4.
Fig. 6 is the integral structure figure of the embodiment of the invention 7.
Fig. 7 is the electric property of the machine bonded assembly schematic circuit diagram that illustrates in Fig. 6 device.
Fig. 8 looks scheme drawing for traditional elevator with the master of door gear.
Below in conjunction with description of drawings several embodiment of the present invention.
Fig. 1 and Fig. 2 are the figure of 1 embodiment of the present invention, and Fig. 1 is that the master looks scheme drawing, and Fig. 2 is the electric property of the abnormal alarm control setup bonded assembly circuit diagram that device shown in Figure 1 is shown.In the drawings, (1) is the gangway of elevator, (2) for being contained in the crossbeam of gangway (1) upper edge, (3) be installed in the guide rail of the close lower edge portion of crossbeam (2) for level, (4) for forming the guiding beam of gangway (1) lower edge, (5) be sliding door, be provided with the drop hanger that moves by guide rail (3) supporting, its underpart and guiding beam (4) at an upper portion thereof and engage and be subjected to its guiding to be horizontal process to move and carry out gangway (1) on-off action.
(6), scratch tape handler (8) and the 2nd and scratch tape handler (9) and constituted by being arranged on electrical motor (7) and the 1st above the crossbeam (2) for being contained in actuating device on the crossbeam (2).
The 1st scratches tape handler (8) by the 1st drive wheel of being made up of belt pulley (10) that is fixed on electrical motor (7) output shaft, the 1st flower wheel (11) that is articulated in doorframe one side end of the sliding door of crossbeam (2), forms by belt pulley, and open and be located at the 1st flexible belt body of forming by endless-belt on the 1st drive wheel (10) and the 1st flower wheel (11) (12) and constituted.
In addition, the 2nd scratches 2nd drive wheel (13) of tape handler (9) by doorframe one side that is fixed on the close sliding door (5) of forming, be arranged on crossbeam (2) on the 1st flower wheel (11), by belt pulley, be arranged on the 2nd flower wheel of forming by belt pulley (14) of door and window case one side of the close sliding door (5) of crossbeam (2), and open the 2nd flexible belt body of forming by endless-belt (15) that is located on the 2nd drive wheel (13) and the 2nd flower wheel (14) and formed.
(16) for being contained in close sliding door (5) door and window case one side of crossbeam (2), stopping the standard-sized sheet shelves spare of evolution to action when sliding door (5) full open position of coupler, (17) are the full cut-off shelves spare that is contained in close sliding door (5) doorframe one side of crossbeam (2), the barrier door direction is moved when sliding door (5) full close position.
(18) for be contained in sliding door (5) on, from the upper edge of sliding door (5) outstanding that be provided with, be connected with the 2nd flexible belt body (15), the action of the 2nd flexible belt body (15) be delivered to the attaching parts of sliding door (5), (19) are the cam that is contained on the attaching parts (18).
(20) for close sliding door (5) door and window case one side that is arranged on crossbeam (2), produced the door that the switch of action forms by cam (19) pushing and drive detector by arriving at sliding door (5) before full open position of coupler 3～10mm, (21) are for close sliding door (5) doorframe one side that is arranged on crossbeam (2), by closed detector by what cam (19) pushed that switch that generation moves forms before sliding door (5) arrives full close position 3～10mm.
(22) be the driving control device of the electrical motor (7) of accessory drive (6), (23) are for being contained in the impulse deviser that produces corresponding pulse count on the electrical motor (7) with the rotating speed of electrical motor (7).
(24) for being connected the abnormal alarm control setup on the impulse deviser (23), the ratio combination circuit (レ-ト マ Le チ loop) (25) that comprises sliding door (5) miles of relative movement of setting per 1 pulse of impulse deviser (23), the counting circuit (26) that the pulse count of contract radio combination circuit (25) output is counted, according to opening the microcomputer (27) that required calculating is carried out in the output of the counting circuit (26) till the detector (20) from make door close detector (21) action to door because of opening the door of sliding door (5), and the memory device (28) exported of memory microcomputer (27).
(29) the abnormal alarm device for being connected with memory device (28), (30) interface for being connected with memory device (28) is connecting communication line (31).
(311) be the centralized management device that is connected in the elevator reparing company of communication line (31).
In the door arrangment used in elevator of above-mentioned formation, by driving control device (22) actuating device (6) is driven, make electrical motor (7) action and scratch tape handler (8) and the 2nd by the 1st and scratch tape handler (9) and carry out sliding door (5) on-off action.
And, actions such as opening and closing speed by driving control device (22) control sliding door (5), electrical motor (7) tractive force disappears when opening motion detection that detector (20) or door close detector (21) by door and go out opening or closing of sliding door (5), and sliding door (5) stops.
Moreover, for example start and do to cause that door closes detector (21) action to the pulse count of opening the impulse deviser (23) till the detector (20) and handled by abnormal alarm control setup (24) from door because of sliding door (5).The pulse count of the impulse deviser (23) in 1 action of such sliding door (5) because the operating distance of sliding door (5) is fixed, so is certain on the theory just often.
But, if producing, the 1st flexible belt body (12) and the 2nd flexible belt body (15) stretch, the 1st scratches tape handler (8) and the 2nd and scratches when slippage occurring on the tape handler (9) when sliding door (5) moves, and then the rotating speed and the slippage of the electrical motor (7) in 1 action of sliding door (5) increase accordingly.
Therefore, the pulse count of impulse deviser (23) is just often more than zero slip, makes abnormal alarm device (29) enter mode of operation by the action by the microcomputer (27) of the output action of counting circuit (26).Can report the 1st flexible belt body (12) thus and the 2nd flexible belt body (15) has produced unusual stretching, meanwhile by interface (30) and be sent to centralized management device (311) by communication line (31).
As mentioned above, according to the ANOMALOUS VARIATIONS that drives the pulse count of the impulse deviser (23) when having moved predetermined distance when sliding door (5) by actuating device (6), automatically move by abnormal alarm control setup (24) control abnormity annunciator (29), can report the 1st and scratch tape handler (8) and the 2nd and scratch unusual that tape handler (9) produces.Therefore, carry out the situation management of the door arrangment used in elevator that conducts a survey by operating personal with regard to the unnecessary scene that is provided with, can manually manage easily and can save service expenditure with few at lift appliance.
In addition, the embodiment of Fig. 1 and Fig. 2 can be conveniently used in being provided with the door arrangment used in elevator by the actuating device of scratching tape handler drive link mechanism, and can obtain the effect identical with Fig. 2 embodiment with Fig. 1, and this is very clearly.
In addition, for reporting unusual device, promptly when the sliding door (5) that drives by actuating device (6) when having moved predetermined distance, ANOMALOUS VARIATIONS according to the pulse count of impulse deviser this moment (23) is reported unusual device automatically by abnormal alarm control setup (24), adopt the ANOMALOUS VARIATIONS of structure detection pulse count as described below, then can be convenient to the situation management of the door arrangment used in elevator of high security more.
Promptly, when the weight of the sliding door at all levels (5) of elevator is inequality, ANOMALOUS VARIATIONS in the floor detection pulse count that is provided with the heaviest sliding door (5) perhaps makes sliding door move more at high speed than common opening and closing speed, detects the ANOMALOUS VARIATIONS of pulse count.
And above-mentioned the whole bag of tricks can utilize communication line (31) transmission information, and can utilize communication line (31) to carry out remote handing.In addition, the information of unusual condition can also be preserved together.
Moreover, also can use centralized management device (311), make driving control device (22) action by remote handing, detect by actuating device (6) and drive sliding door (5), carry out the situation management of door arrangment used in elevator.
Fig. 3 is the figure of 1 embodiment in addition of the present invention, is specially the diagram of circuit of the action in the explanation door arrangment used in elevator operating method, the structure that the door arrangment used in elevator employing is identical with Fig. 2 embodiment with Fig. 1.
According to diagram of circuit shown in Figure 3, the action of the door arrangment used in elevator in this operating method is described.
That is, be under the full-shut position at sliding door (5), send door by step (101) from driving control device (22) and open instruction, actuating device (6) drives, and impulse deviser (23) action produces pulse.
Secondly, in step (102), because the door of sliding door (5) moving of phase at first, the pushing that door closes detector (21) is disengaged and moves, this moment, the counting circuit (26) of abnormal alarm control setup (24) began pulse count in step (103).
Then, when sliding door (5) moves near a beginning, drive detector (20) according to step (104) door and be urged and move, this moment, the step-by-step counting of counting circuit (26) finished in step (105).And in step (106), sliding door (5) continues the propylaeum evolution and marches forward until standard-sized sheet.
Secondly, in step (107), send door from driving control device (22) and close instruction, actuating device (6) produces action, and impulse deviser (23) action produces pulse.
According to step (108), because the door of sliding door (5) closes moving of initial stage, the pushing that door is driven detector (20) is disengaged and moves, and this moment is in step (109), by counting circuit (26) the beginning pulse count of abnormal alarm control setup (24).
Then, when sliding door (5) moved near the closed end, according to step (110), door closed detector (21) and is urged and moves, and this moment, the step-by-step counting of counting circuit (26) finished in step (111).And in step (112), sliding door (5) continuation propylaeum closes direction and advances until full cut-off.
Moreover, in step (113), when there was the difference of overshoot value in the pulse count of the pulse count of the counting circuit (26) in the step (105) and the counting circuit (26) in the step (111), abnormal alarm device (29) entered mode of operation, reports unusual generation.
Promptly, scratch tape handler (8) and the 2nd and scratch and occur in the tape handler (9) when lax when the 1st, even sliding door (5) does not also move because electrical motor (7) turns round for this slack, thereby the door by sliding door (5) closes and door starts work and can make tension one side of the 1st flexible band (12) and the 2nd flexible belt body (15) opposite with a lax side, and electrical motor (7) is dallied at slack.
Occur because the idle running of this electrical motor (7) partly is the form with the difference of pulse count, therefore when occur the difference of overshoot value in the pulse count, can measure and produced unusually.
Thus, though omitted detailed description, very clearly also can obtain the effect identical with Fig. 2 embodiment in the embodiments of figure 3 with Fig. 1.
In addition, in the embodiments of figure 3, scratch in the tape handler (8) the 1st and can measure roller chain under the situation that adopts roller chain especially effectively and produced lax and make warning.Again, slippage can not occur yet, can produce noise or make the shift action of sliding door (5) rock shakiness although when adopting roller chain, produced relaxation.
Fig. 4 also is the figure of other 1 embodiment of the present invention, is specially the diagram of circuit of the action in the operating method that door arrangment used in elevator is described.The structure that the door arrangment used in elevator employing is identical with Fig. 2 embodiment with Fig. 1.
According to diagram of circuit shown in Figure 4, the action of the door arrangment used in elevator in this method of operation is described.
That is,, be in door at sliding door (5) and open under the state and to send door by driving control device (22) and close instruction according to step (201), actuating device (6) action, impulse deviser (23) action produces pulse.
Secondly, according to step (202), because the door of sliding door (5) closes moving of initial stage, the pushing that door is opened detection (20) is disengaged and moves, this moment is in step (203), by counting circuit (26) the beginning pulse count of abnormal alarm control setup (24).
Then, close action at the door of sliding door (5) and carry out, send door from driving control device (22) and open instruction, according to step (204) actuating device (6) action of reversing.Sliding door (5) stops rapidly in step (205) thus, and finishes by the step-by-step counting of step (206) counting circuit (26).Start work according to step (207) sliding door (5) beginning door then, and according to step (208) by counting circuit (26) once more paired pulses begin counting.
Then, when sliding door (5) moves near a beginning, drive detector (20) according to step (209) door and be urged and move, this moment, the step-by-step counting of counting circuit (26) finished in step (210).And in step (211), sliding door (5) continues the propylaeum evolution and marches forward until standard-sized sheet.
Secondly, in step (212), when the pulse count of the pulse count of the counting circuit (26) in the step (206) and the counting circuit (26) in the step (210) had overshoot value poor, abnormal alarm device (29) entered mode of operation, reports unusual generation.
Promptly, when sliding door (5) is done the counter-rotating action, act on the 1st greatly when scratching load that tape handler (8) and the 2nd scratches tape handler (9), by whether producing slippage in observation the 1st flexible belt body (12) and the 2nd flexible belt body (15) can the situation of actuating device (6) be judged at this moment than the common on-off action of sliding door (5).
Thus, though omitted detailed description, very clearly in the embodiment of Fig. 4, also can obtain the effect identical with Fig. 2 embodiment with Fig. 1.
In addition, the embodiment of application drawing 4, when the difference of overshoot value appears in the pulse count of the pulse count of the counting circuit (26) in the step (206) and the counting circuit (26) in the step (210), the expeditious measures of the accident that can employ prevention, perhaps end the on-off action of sliding door (5), perhaps reduce opening and closing speed.
Fig. 5 also is the figure of 1 embodiment in addition of the present invention, is specially the diagram of circuit of the action in the explanation door arrangment used in elevator operating method, the structure that the door arrangment used in elevator employing is identical with Fig. 2 embodiment with Fig. 1.
According to diagram of circuit shown in Figure 5, the action of the door arrangment used in elevator in this operating method is described.
Promptly, being in door according to step (301) at sliding door (5) closes under the state and sends the instruction of opening the door from driving control device (22), make sliding door (5) begin to open the door, through timer initiation work in step (302) behind the specified time, impulse deviser (23) moves the generation pulse in step (303).
Secondly, in step (304), suspend through time meter behind 1 specified time again, impulse deviser (23) stops to produce pulse in step (305).And, in step (306), make comparisons at the pulse count and the specified value that produce from step (303) till the pulse of pulse to step (305) stops, when both differences exceed allowed value, abnormal alarm device (29) enters mode of operation, reports unusual generation.
In addition, according to step (401), being in door at sliding door (5) opens under the state, from driving control device (22) send the door close the instruction make sliding door (5) begin to close door, at the appointed time, timer initiation work in step (402), impulse deviser (23) moves the generation pulse in step (403).
Then, in step (404), suspend through time meter behind 1 specified time again, impulse deviser (23) stops to produce pulse in step (405), in step (406), pulse count and specified value till will the pulse from the generation pulse of step (403) to step (405) stopping are made comparisons, and abnormal alarm device (29) enters mode of operation when both differences exceed allowed value, reports unusual generation.
Thus, though omitted detailed description, very clearly in the embodiment of Fig. 5, also can obtain the effect identical with Fig. 2 embodiment with Fig. 1.
In addition, in the embodiment of Fig. 5, when because of guide rail (3) even the end pile up and to have foreign matter etc. to cause door to open detector (20) or door to close detector (21) action and also can't make sliding door (5) normal when mobile, and when accompanying in the sliding door (5) that elevator still can be walked under the foreign matter situation, can detect these situations especially effectively.Therefore, even after for example the sliding door that closes door once can being return it is closed, remove the foreign matter of accumulation and the foreign matter that sandwiches.
In addition, as additional embodiments of the present invention, as described in following, in addition sliding door (5) high precision is remained on the operating method of the door arrangment used in elevator on the assigned position in the terminal location that opens and closes stroke.The structure that the door arrangment used in elevator employing is identical with Fig. 2 embodiment with Fig. 1.
That is, sliding door (5) being closed operating position that the Men Shicong door closes detector (21) plays the pulse count of running into the impulse deviser (23) till the full cut-off block piece (17) to sliding door (5) and counts.In addition, open the door operating position that Shi Congmen drives detector (20) of sliding door (5) is played the pulse count of running into the impulse deviser (23) that standard-sized sheet shelves spare (16) ends to sliding door (5) and counts.And, these pulse counts and just often predetermined pulse number are made comparisons, when both difference overshoot value, abnormal alarm device (29) enters mode of operation, reports unusual generation.
Thus, though omitted detailed description, very clear, in embodiment 5, also can obtain the effect identical with Fig. 2 embodiment with Fig. 1.
In addition, because under above-mentioned described situation, be to be in the state that the foreign matter piled up because of the end of guide rail (3) etc. causes sliding door (5) normally not move, and be in the state that accompanies foreign matter in the sliding door (5), therefore, produce behind the abnormal alarm and it to be driven again after by remote handing etc. sliding door (5) once being return towards the terminal direction of on-off action, the unusual factors of generation such as foreign matter accumulation can also be excluded.
In addition, as additional embodiments of the present invention, scratch the operating method of door arrangment used in elevator that tape handler (8) and the 2nd is scratched the situation of tape handler (9) as distinguishing the 1st as described in following in addition.And, the structure that the door arrangment used in elevator employing is identical with Fig. 2 embodiment with Fig. 1.
That is, be under the state of running into standard-sized sheet shelves spare (16) or full cut-off shelves spare (17), make actuating device (6) continue to play driving action towards the terminal direction that opens and closes stroke at sliding door (5).
Whether like this, count decidable electrical motor (7) by the pulse count of paired pulses producer (23) turns round.Promptly, because although sliding door (5) is in the state of colliding with standard-sized sheet shelves spare (16) or full cut-off shelves spare (17), therefore but pulse still produces, and can measure because of the 1st and scratch tape handler (8) and the 2nd and scratch the lax electrical motor that waits generation unusually of tape handler (9) phenomenon that dallies.Therefore, abnormal alarm device (29) enters mode of operation, reports unusual generation.
Thus, though omitted detailed description, very clearly in embodiment 6, also can obtain the effect identical with Fig. 2 embodiment with Fig. 1.
In addition, occur prying open the phenomenon of sliding door (5) sometimes, also be necessary to manage, so that the 1st scratches tape handler (8) and the 2nd and scratch tape handler (9) and do not produce slippage for such power of opening the door because of the mischief of passenger in the car.For this reason, under the mobile state that is blocked of sliding door (5), carried out making actuating device (6) to continue the test that drives towards the terminal direction that opens and closes stroke, can manage according to this result.
Figure, Fig. 6 that Fig. 6 and Fig. 7 are additional embodiments of the present invention is integral structure figure, and Fig. 7 is the electric property bonded assembly schematic circuit diagram that machine in the device of Fig. 6 is shown.In the drawings, represent cooresponding part with Fig. 1 same-sign, (23) for be contained on the electrical motor (7), the drive-pulse generator of the corresponding pulse count of rotating speed of generation and electrical motor (7).
(24) for having the abnormal alarm control setup of abnormal alarm program, by I/O interface (24a) and have RAM(24b), CPU(24c), ROM(24d) computing machine (24e) constituted.
(32) for being contained in the 1st flower wheel (11) on, producing the intermediate pulse producer with the corresponding pulse count of rotating speed of the 1st flower wheel (11), (33) be contained on the 2nd flower wheel (14), the driven impulse deviser of the corresponding pulse count of rotating speed of generation and the 2nd flower wheel (14).In addition, intermediate pulse producer (32) plays a role as the slave end impulse deviser for drive-pulse generator (23), then plays a role as the drive side impulse deviser for driven impulse deviser (33).
In the door arrangment used in elevator of above-mentioned formation, by driving control device (22) actuating device (6) is driven, and make electrical motor (7) action, scratch tape handler (8) and the 2nd by the 1st and scratch tape handler (9) and carry out sliding door (5) on-off action.
And, actions such as opening and closing speed by driving control device (22) control sliding door (5), drive detector (20) by door again or door closes detector (21) and detects opening or closing of sliding door (5), electrical motor (7) propulsive effort disappears, and sliding door (5) stops.
Again, for example when beginning action from sliding door (5) through behind the specified time, behind the perhaps mobile predetermined distance, during the difference overshoot value of the pulse count of the pulse count of drive-pulse generator (23) and intermediate pulse producer (32), abnormal alarm control setup (24) moves.Can report because of the stretching of the 1st flexible belt body (12) or laxly cause the 1st to scratch band structure mechanism (8) to produce slippage etc. unusual by this action, meanwhile, situation about producing unusually can be sent in the centralized management device of elevator reparing company by communication line (31).
In addition, for example when beginning action from sliding door (5) through behind the specified time, behind the perhaps mobile predetermined distance, during the difference overshoot value of the pulse count of the pulse count of intermediate pulse producer (32) and driven impulse deviser (33), abnormal alarm control setup (24) moves.Can report because of the stretching of the 2nd flexible belt body (15) or laxly cause the 2nd to scratch tape handler (9) to produce slippage etc. unusual by this action, meanwhile, situation about producing unusually can be sent in the centralized management device of elevator reparing company by communication line (31).
Moreover, for example when beginning action from sliding door (5) through behind the specified time, behind the perhaps mobile predetermined distance, during the difference overshoot value of the pulse count of the pulse count of drive-pulse generator (23) and driven impulse deviser (33), abnormal alarm control setup (24) moves.Report because of there being 1 to stretch or loosely cause the 1st to scratch tape handler (8) and the 2nd and scratch and have 1 to produce slippage etc. unusually in the tape handler (9) in the 1st flexible belt body (12) and the 2nd flexible belt body (15) by this action, meanwhile, situation about producing unusually can be sent in the centralized management device of elevator reparing company by communication line (31).
Thus, though omitted detailed description, very clear, in the embodiment of Fig. 6 and Fig. 7, also can obtain the effect identical with Fig. 2 embodiment with Fig. 1.
As described above, the described invention of the present invention's the 1st technical scheme comprises: the sliding door that opens and closes the gangway, the actuating device of scratching tape handler, driving sliding door is housed, the impulse deviser of the corresponding pulse count of actuating quantity of generation and this actuating device, and abnormal alarm device, when sliding door is driven when having moved predetermined distance by actuating device, the pulse count of this abnormal alarm device input pulse producer is also made comparisons its and specified value, reports unusually when measuring to move when changing.
Like this, because the ANOMALOUS VARIATIONS of the pulse count when sliding door has moved predetermined distance by the actuating device driving can make abnormal alarm device auto-action.Therefore, needn't carry out the situation management of the door arrangment used in elevator that conducts a survey by operating personal, can reduce manually, be convenient to management, and can save service expenditure at the scene that is provided with of lift appliance.
Secondly, as described above, the described invention of the present invention's the 2nd technical scheme comprises: the sliding door that opens and closes the gangway, be equipped with and scratch tape handler, drive the actuating device of sliding door, produce impulse deviser with the corresponding pulse count of this actuating device actuating quantity, and input is when the impulse deviser of sliding door by the corresponding pulse count of actuating device actuating quantity, and input is made the abnormal alarm device of the pulse count of the impulse deviser when mobile when sliding door by actuating device driving, when the stroke and close the difference of pulse count of a stroke and specified value when relatively changing of opening the door of sliding door, it is unusual that the action of abnormal alarm device is reported.
Like this, when the door of the sliding door that is driven by actuating device is started difference relative predetermined value that journey and door close each pulse count of stroke and is produced ANOMALOUS VARIATIONS, abnormal alarm device auto-action.Therefore, needn't carry out doing the situation management of the door arrangment used in elevator of detection, can reduce manually, be convenient to management, and can save service expenditure at the scene that is provided with of lift appliance by operating personal.In addition, adopting under the situation of forming by roller chain of scratching tape handler, the generation that roller chain is lax can be measured and report to the police especially effectively.
Moreover, as described above, the described invention of the present invention's the 3rd technical scheme comprises the sliding door that opens and closes the gangway, be equipped with and scratch tape handler, drive the actuating device of sliding door, produce impulse deviser with the corresponding pulse count of this actuating device actuating quantity, and input is made the abnormal alarm device of the pulse count of the impulse deviser when mobile when sliding door by actuating device driving, when the sliding door in moving is done the counter-rotating action, move from sliding door and to begin most the stopping period that counter-rotating is done, and when stopping from this that difference of each pulse count relatively changes with specified value during do counter-rotating to mobile starting position and move, the action of abnormal alarm device is reported unusually.
Like this, the sliding door of doing to move by the actuating device driving is done to reverse when moving, from sliding door move begin most to do counter-rotating and do stop between, and when stopping from this that difference of each pulse count produces ANOMALOUS VARIATIONS with respect to specified value during do counter-rotating to mobile starting position and move, abnormal alarm device auto-action.Therefore, can the employ prevention expeditious measures of accident of action by the abnormal alarm device, perhaps end the on-off action of sliding door (5), perhaps reduce opening and closing speed, and needn't carry out the situation management of the door arrangment used in elevator that conducts a survey by operating personal at the scene that is provided with of lift appliance, can reduce manually, be convenient to management, and save service expenditure.
In addition, as described above, the described invention of the present invention's the 4th technical scheme comprises: the sliding door that opens and closes the gangway, the actuating device of scratching tape handler, driving sliding door is housed, produce impulse deviser with the corresponding pulse count of this actuating device actuating quantity, and input is made the abnormal alarm device of the pulse count of the impulse deviser when mobile when sliding door by actuating device driving, when pulse count in the specified time after sliding door moves beginning and specified value relatively changed, it is unusual that the action of abnormal alarm device is reported.
Thus, when the pulse count in the specified time after the sliding door that is driven by actuating device is moving beginning produces ANOMALOUS VARIATIONS with respect to specified value, abnormal alarm device auto-action.Therefore, can measure to pile up and have foreign matter etc. that the sliding door action is obstructed or in sliding door, accompany under the state of foreign matter elevator still in situations such as walkings because of the rail end of sliding door.And needn't carry out the situation management of the door arrangment used in elevator that conducts a survey by operating personal at the scene that is provided with of lift appliance, can reduce manually, be convenient to management, and save service expenditure.
Moreover, as described above, the described invention of the present invention's the 5th technical scheme comprises: the sliding door that opens and closes the gangway, be equipped with and scratch tape handler, drive the actuating device of sliding door, produce impulse deviser with the corresponding pulse count of this actuating device actuating quantity, and input is made the abnormal alarm device of the pulse count of the impulse deviser when mobile when sliding door by actuating device driving, when being opened and closed sliding door on the end-of-travel position by actuating device once more when opening and closing the pulse count of stroke terminal direction when driving greater than specified value, it is unusual that the action of abnormal alarm device is reported.
Thus, in the time will being positioned at the sliding door that opens and closes on the end-of-travel position by actuating device the pulse count when the terminal direction that opens and closes stroke drives be greater than specified value once more, abnormal alarm device auto-action.Therefore, scratch the management function that the tape handler slippage has prevention for what the excessive power of opening the door of sliding door caused.In addition, needn't carry out the situation management of the door arrangment used in elevator that conducts a survey by operating personal, can reduce manually, be convenient to management, and save service expenditure at the scene that is provided with of lift appliance.
Moreover, as described above, the described invention of the present invention's the 6th technical scheme comprises the sliding door that opens and closes the gangway, be equipped with and scratch tape handler, drive the actuating device of sliding door, produce drive side impulse deviser with the corresponding pulse count of actuating quantity of this actuating device drive side, produce slave end impulse deviser with the corresponding pulse count of actuating quantity of actuating device slave end, and abnormal alarm device, it is imported compulsory exercise owing to the sliding door that driven by actuating device respectively and makes both pulse counts of producing respectively of drive side impulse deviser and slave end impulse deviser, when the difference of measuring described two pulse counts and specified value relatively change, move report unusual.
Thus, when the compulsory exercise owing to the sliding door that driven by actuating device makes drive side impulse deviser and both pulse count generation ANOMALOUS VARIATIONS of slave end impulse deviser, abnormal alarm device auto-action.Therefore, scratch tape handler for several and can also carry out situation management respectively, needn't carry out the situation management of the door arrangment used in elevator that conducts a survey by operating personal, can reduce manually, be convenient to management, and save service expenditure at the scene that is provided with of lift appliance.
In addition, as described above, the described invention of the present invention's the 7th technical scheme comprises the sliding door that opens and closes the gangway, be equipped with and scratch the actuating device that tape handler drives sliding door, produce impulse deviser with the corresponding pulse count of this actuating device actuating quantity, when sliding door is driven the abnormal alarm device make the pulse count of input pulse producer when mobile by actuating device, and the driving control device of accessory drive, driving control device is used for detecting the driving sliding door by being attached thereto the communication line generation that connects, and by importing the pulse count of the impulse deviser when sliding door has moved predetermined distance, the action of the abnormal alarm device of action was reported unusually when this pulse count and specified value relatively changed.
Thus, driving control device is used for detecting the driving sliding door by being attached thereto the communication line generation that connects, the pulse count of the abnormal alarm device input impulse deviser when sliding door has moved predetermined distance, when this pulse count and specified value relatively changed, the abnormal alarm device moved.Therefore, needn't carry out the situation management of the door arrangment used in elevator that conducts a survey by operating personal, can reduce manually, be convenient to management, and save service expenditure by remote handing at the scene that is provided with of lift appliance.
Claims (7)
1, a kind of door arrangment used in elevator, it is characterized in that comprising: the sliding door that opens and closes the gangway, the actuating device of scratching tape handler, driving described sliding door is housed, produce impulse deviser with the corresponding pulse count of this actuating device actuating quantity, and the pulse count of the described impulse deviser of input when described sliding door has moved predetermined distance by described actuating device driving, when measuring this pulse count and specified value and relatively change, move and report unusual abnormal alarm device.
2, a kind of operating method of door arrangment used in elevator, it is characterized in that comprising: the sliding door that opens and closes the gangway, the actuating device of scratching tape handler, driving described sliding door is housed, produce impulse deviser with the corresponding pulse count of this actuating device actuating quantity, and input is made the abnormal alarm device of the pulse count of the described impulse deviser when mobile when described sliding door by the driving of described actuating device, the stroke and close the difference of described each pulse count of a stroke and specified value when relatively changing of opening the door when described sliding door, make described abnormal alarm device action, report unusual.
3, a kind of operating method of door arrangment used in elevator, it is characterized in that comprising: the sliding door that opens and closes the gangway, be equipped with and scratch tape handler, drive the actuating device of described sliding door, produce impulse deviser with the corresponding pulse count of this actuating device actuating quantity, and input is made the abnormal alarm device of the pulse count of the described impulse deviser when mobile when described sliding door by the driving of described actuating device, described sliding door in moving is when doing the counter-rotating action, begin to move from described sliding door and most do described counter-rotating and during till stopping, and when relatively changing with specified value, make described abnormal alarm device action and report unusually from this difference that stops both described pulse counts during described mobile starting position is done counter-rotating and moved.
4, a kind of operating method of door arrangment used in elevator, it is characterized in that comprising: the sliding door that opens and closes the gangway, the actuating device of scratching tape handler, driving described sliding door is housed, produce impulse deviser with the corresponding pulse count of this actuating device actuating quantity, and input is made the abnormal alarm device of the pulse count of the described impulse deviser when mobile when described sliding door by the driving of described actuating device, when the described pulse count in the specified time after described sliding door is moving beginning relatively changes with specified value, make described abnormal alarm device action and report unusually.
5, a kind of operating method of door arrangment used in elevator, it is characterized in that comprising the sliding door that opens and closes the gangway, be equipped with and scratch tape handler, drive the actuating device of described sliding door, produce impulse deviser with the corresponding pulse count of this actuating device actuating quantity, and input is made the abnormal alarm device of the pulse count of the above-mentioned impulse deviser when mobile when described sliding door by the driving of described actuating device, when will be positioned at the described sliding door that the opens and closes end-of-travel position described pulse count when described switching stroke terminal direction drives by described actuating device the time, make above-mentioned abnormal alarm device action and report unusual greater than specified value.
6, a kind of operating method of door arrangment used in elevator, it is characterized in that comprising: the sliding door that opens and closes the gangway, be equipped with and scratch tape handler, drive the actuating device of described sliding door, the drive side impulse deviser of the corresponding pulse count of actuating quantity of generation and this actuating device drive side, and abnormal alarm device, it is imported compulsory exercise owing to the described sliding door that driven by described actuating device respectively and makes both pulse counts of producing respectively of described drive side impulse deviser and slave end impulse deviser, when the difference of measuring described two pulse counts and specified value relatively change, move report unusual.
7, a kind of operating method of door arrangment used in elevator, it is characterized in that comprising: the sliding door that opens and closes the gangway, be equipped with and scratch tape handler, drive the actuating device of described sliding door, produce impulse deviser with the corresponding pulse count of this actuating device actuating quantity, input is made the abnormal alarm device of the pulse count of the described impulse deviser when mobile when described sliding door by the driving of described actuating device, and the driving control device of controlling described actuating device, described driving control device is used for detecting the described sliding door of driving by being attached thereto the communication line generation that connects, the pulse count of the described impulse deviser of described abnormal alarm device input when described sliding door has moved predetermined distance, when this pulse count and specified value relatively change, described abnormal alarm device move reports unusual.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5213707A JP2845257B2 (en) | 1993-08-30 | 1993-08-30 | Door device for elevator |
| JP213707/93 | 1993-08-30 | ||
| JP213707/1993 | 1993-08-30 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1105949A true CN1105949A (en) | 1995-08-02 |
| CN1113033C CN1113033C (en) | 2003-07-02 |
Family
ID=16643658
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN94108651A Expired - Fee Related CN1113033C (en) | 1993-08-30 | 1994-08-30 | Door arrangment used in elevator and method of operation of same |
Country Status (3)
| Country | Link |
|---|---|
| JP (1) | JP2845257B2 (en) |
| KR (1) | KR0146622B1 (en) |
| CN (1) | CN1113033C (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101506085B (en) * | 2006-08-25 | 2011-04-27 | 三菱电机株式会社 | Door device for elevator |
| CN109704180A (en) * | 2019-02-25 | 2019-05-03 | 朱爱民 | A kind of anti-all standing elevator of two point form rope band pinch off |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007314284A (en) * | 2006-05-25 | 2007-12-06 | Mitsubishi Electric Corp | Elevator door control device |
| JP5197027B2 (en) * | 2008-01-11 | 2013-05-15 | 三菱電機株式会社 | Elevator door equipment |
| JP5486474B2 (en) * | 2010-11-29 | 2014-05-07 | 株式会社日立ビルシステム | Elevator door diagnostic device and diagnostic method |
| JP5865018B2 (en) * | 2011-11-01 | 2016-02-17 | 住友ゴム工業株式会社 | Lifting device and method for adjusting rope tension of lifting device |
| JP5856510B2 (en) * | 2012-03-15 | 2016-02-09 | 株式会社日立ビルシステム | Elevator door device |
| CN109095337A (en) * | 2018-10-31 | 2018-12-28 | 日立电梯（中国）有限公司 | Elevator monitoring system, elevator door and its Wind-Pressure Resistance method and wind resistance pressure device |
| JP7186638B2 (en) * | 2019-02-22 | 2022-12-09 | 三菱電機ビルソリューションズ株式会社 | Elevator door reopening control system |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH03205287A (en) * | 1990-01-08 | 1991-09-06 | Riyouden Service Kk | Elevator door device |
| JPH03205286A (en) * | 1990-01-08 | 1991-09-06 | Riyouden Service Kk | Elevator door device |
| JP2531024B2 (en) * | 1990-03-01 | 1996-09-04 | 三菱電機株式会社 | Door control device for elevator |
| JPH04358679A (en) * | 1991-06-05 | 1992-12-11 | Hitachi Building Syst Eng & Service Co Ltd | Automatic test operation device for elevator |
-
1993
- 1993-08-30 JP JP5213707A patent/JP2845257B2/en not_active Expired - Fee Related
-
1994
- 1994-08-23 KR KR1019940020826A patent/KR0146622B1/en not_active IP Right Cessation
- 1994-08-30 CN CN94108651A patent/CN1113033C/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101506085B (en) * | 2006-08-25 | 2011-04-27 | 三菱电机株式会社 | Door device for elevator |
| CN109704180A (en) * | 2019-02-25 | 2019-05-03 | 朱爱民 | A kind of anti-all standing elevator of two point form rope band pinch off |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0761747A (en) | 1995-03-07 |
| CN1113033C (en) | 2003-07-02 |
| KR950005732A (en) | 1995-03-20 |
| KR0146622B1 (en) | 1998-08-17 |
| JP2845257B2 (en) | 1999-01-13 |
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