CN203095337U - Elevator device - Google Patents
Elevator device Download PDFInfo
- Publication number
- CN203095337U CN203095337U CN 201220734553 CN201220734553U CN203095337U CN 203095337 U CN203095337 U CN 203095337U CN 201220734553 CN201220734553 CN 201220734553 CN 201220734553 U CN201220734553 U CN 201220734553U CN 203095337 U CN203095337 U CN 203095337U
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- mentioned
- car
- door
- engine installation
- connecting element
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- Expired - Lifetime
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Abstract
The utility model provides an elevator device. The elevator device is provided with a lift car, a pair of guide rails, a lift car fixed device, fixed plates, a power device, a lift car operational control part and a power device control part. The lift car is lifted in a lifting well, the guide rails guide the lift car to lift, the lift car fixed device is arranged on the upper portion of the lift car and is provided with fixed pieces which can protrude to the guide rail side, the fixed plates are arranged on the guide rail side and are provided with joint holes, wherein the joint holes are joint with the fixed pieces which can protrude to the guide rail side when the lift car is located in a stopping position of each floor. The power device drives the fixed pieces, and the lift car operational control part controls the lift car to operate. The power device control part is provided with a mode switching part, a door opening and closing detection part and a power device driving part. The mode switching part is used for switching normal operation and detection operation, the door opening and closing detection part is used for detecting opening and closing of a door in an elevator taking position and a door of the lift car, the power device driving part enables the fixed parts to protrude to the guide rail part when door opening signals are input in the door opening and closing detection part in the normal operation or stopping signals are input in the lift car operational control part, enables the fixed pieces to move to the lift car side, and stops controlling the power device in the detection operation when door closing signals are input in the door opening and closing detection part.
Description
Technical field
Present embodiment relates to lift appliance, specifically, relates to and can prevent that door from starting the lift appliance of sailing.
Background technology
In order to prevent the grave accident in the elevator, revise the building benchmark of putting down into execution on September 28th, 21 by part and implement order, added the obligation that safety device is set, even the actuating device of lift appliance and/or control convenience et out of order, when car moves before car door and the whole using escalator place door of each layer are closed, this safety device can stop car automatically, prevents that door from starting and sail.
Example as such safety device, dualization that drg is arranged, the sensor of pulley drg, rope brake, perception brakeage and the sensor in perception door zone are set, and/or between car door and guide rail, attachment are set, when opening, car door engages device with the lifting that prevents car (for example with reference to patent documentation 1 etc.).
Patent documentation 1: utility model is registered No. 3150564
Summary of the invention
On the other hand, since the tradition, to start the purpose of sailing different with the door that prevents car, are provided for the device of physical fixation, make that car does not travel when carrying out the inspections such as maintenance of lift appliance.
These devices are being identical aspect restriction the travelling of car, but a side is that the door of the car when preventing to turn round usually starts that to sail be purpose, and the opposing party is that the car when preventing to maintain travels is purpose, each device must be set, therefore the problem that has lift appliance to maximize respectively.
The utility model proposes in view of the above problems, and purpose provides lift appliance, and its door that is provided with in the time of not only can preventing to turn round is usually started and sailed, and the door that the car in the time of can also preventing to maintain travels is started and sailed anti-locking apparatus.
The lift appliance of present embodiment is characterized in that, possesses: car, and it is lifting in lift well; Pair of guide rails, it guides the lifting of above-mentioned car; Cage fixture mechanism, it is arranged on above-mentioned car upper, and possessing can be to the outstanding connecting element of above-mentioned rail-sides; Adapter plate, it is arranged on above-mentioned rail-sides, have when above-mentioned car is positioned at the stop position of each layer with to the outstanding connecting element engaging hole engaged of above-mentioned rail-sides; Engine installation, it drives above-mentioned fixing piece; The cage operation control part, it controls the operation of above-mentioned car; And the engine installation control part, it possesses: mode switch portion, and it switches operation usually and checks operation; Door opens and closes test section, and it detects the switching of the door of using escalator place door and above-mentioned car; And engine installation drive division, it usually in servicely opens and closes the test section input gate when opening signal or when signal is stopped in above-mentioned cage operation control part input from above-mentioned door above-mentioned, make above-mentioned fixing piece outstanding to above-mentioned rail-sides, when above-mentioned door switching test section input gate closes signal, above-mentioned fixing piece is moved to above-mentioned cage side, in the above-mentioned inspection control that stops above-mentioned engine installation in service.
According to the lift appliance of present embodiment, the door in the time of not only can preventing to turn round is usually started and is sailed, and the car in the time of also can preventing to maintain travels.
Description of drawings
Fig. 1 is the scheme drawing that the summary of the lift appliance of present embodiment constitutes.
Fig. 2 (a)-(c) is that the door of present embodiment is started the diagrammatic sketch of sailing anti-locking apparatus.
Fig. 3 (a)-(d) is the diagrammatic sketch of example of the engine installation of present embodiment.
Fig. 4 (a)-(d) is other routine diagrammatic sketch of the engine installation of present embodiment.
Fig. 5 is the FBD of the elevator control part of present embodiment.
Fig. 6 is the action flow chart of the lift appliance of present embodiment.
Label declaration:
1 ... lift well
2 ... machine room
3 ... head pulley
4 ... winch
5 ... main rope
6 ... car
7 ... counterweight
8 ... compensation rope (compensated chain)
9 ... tail rope
10 ... flooring (floor)
11 ... using escalator place door
12 ... guide rail
13 ... cage fixture mechanism
13 ... connecting element
14 ... adapter plate
15,20,30 ... engine installation
21,31 ... CD-ROM drive motor
22 ... gear (pinion gear)
23 ... tooth bar (pinion rack)
31 ... link mechanism
32 ... end plate
33 ... coupling plate
131 ... the 1st anchor fitting
132 ... the 2nd anchor fitting
200 ... the elevator control part
201 ... the cage operation control part
202 ... the engine installation control part
203 ... mode switch portion
204 ... the engine installation drive division
205 ... door opens and closes test section
The specific embodiment
Below, describe present embodiment in detail with reference to accompanying drawing.In addition, below Shuo Ming embodiment is an example of the present utility model, as long as the formation of each one can realize spirit of the present utility model, then can suit to change and/or revise in this scope.In addition, use the occasion of same label in accompanying drawing and the following description, this same label is meant to have same formation, function.
Fig. 1 is the summary pie graph of all formations of the lift appliance of present embodiment.
As shown in Figure 1, the elevator 100 of present embodiment, the machine room 2 on lift well 1 top is provided with the winch 4 with head pulley 3, and an end of the main rope 5 under hanging from head pulley 3 hangs car 6, and the other end hangs counterweight 7.At the downside of car 6 and counterweight 7, the compensation rope (or compensated chain) 8 of the mass change be used to offset the main rope 5 that the position because of car 6 causes is installed.In addition, for transmitting-receiving and/or the power supply of carrying out signal, tail rope 9 hangs down and is connected to car 6 via the 1a of suspention portion of elevator control part 200 (not shown) and lift well 1 side with U word shape.
Lift well 1 has the peristome of people from the flooring 10 turnover cars 6 of each layer, at this peristome using escalator place door 11 is set.Lift well 1 has 2 couples of guide rail 12a, the 12b (Fig. 2 diagram) that extend in vertical, and car 6 and counterweight 7 be according to the control of elevator control part 200, by winch 4 drivings, is directed to guide rail 12a, 12b respectively and travels.
Then, the door that describes the lift appliance 100 of present embodiment in detail to Fig. 4 with reference to Fig. 2 is started and is sailed anti-locking apparatus.Fig. 2 (a) is the birds-eye view that the courtyard side of the lift appliance 100 from Fig. 1 is seen, Fig. 2 (b) represents to see from flooring 10 sides the front view on car 6 tops of Fig. 2 (a), and the lateral plan of the car 6 of Fig. 2 (a) is seen in Fig. 2 (c) expression from guide rail 12a side.
As shown in Figure 2, the door of the lift appliance 100 of present embodiment is started and is sailed anti-locking apparatus and possess the cage fixture mechanism 13 that is arranged on car 6 sides, the adapter plate 14 that is arranged on guide rail 12a side and engine installation 15.
Fig. 3 and Fig. 4 represent the concrete example of engine installation 15.In addition, Fig. 3 (a) is a birds-eye view of seeing engine installation 20 from the courtyard side, and Fig. 3 (b) is the figure that the A direction from Fig. 3 (a) is seen, Fig. 3 (c) is the birds-eye view of connecting element 13a for outstanding state, and Fig. 3 (d) is the figure that the A direction is seen from Fig. 3 (c).In addition, Fig. 4 (a) is a birds-eye view of seeing engine installation 30 from the courtyard side, and Fig. 4 (b) is the figure that the B direction from Fig. 4 (a) is seen, Fig. 4 (c) is the birds-eye view of connecting element 13a for outstanding state, and Fig. 4 (d) is the figure that the B direction is seen from Fig. 4 (c).
As shown in Figure 3, the gear 22 that engine installation 20 possesses CD-ROM drive motor 21, install at the S. A. of CD-ROM drive motor 21 and be provided with tooth bar 23 with gear 22 ingear teeth, an end of tooth bar 23 and the binding of the end of connecting element 13a.Engine installation 20 is transformed to rotatablely moving of CD-ROM drive motor 21 back and forth movement (two arrow S) of connecting element 13a by the combination (wheel and rack mechanism) of gear 21 and tooth bar 23.
When car 6 travels, connecting element 13a for do not hinder Fig. 3 (a) and (b) shown in the travelling of car 6, car 6 side standbies (below, be called " position of readiness ".)。When car 6 stops, when using escalator place door or car door are opened after perhaps stopping, as Fig. 3 (c) and (d), engine installation 20 drives CD-ROM drive motor 21, make connecting element 13a side-prominent to guide rail 12a, engage with conjugate foramen 14a (below, be called " engage position ".)。Then, after using escalator place door and car door were closed, CD-ROM drive motor 21 drove, and connecting element 13a is moved to position of readiness.These actions are by 200 controls of elevator control part.
In addition, as shown in Figure 4, engine installation 30 possesses CD-ROM drive motor 31, the end plate of installing at the S. A. of CD-ROM drive motor 31 32 and the coupling plate 33 that is arranged at end plate 32, an end of coupling plate 33 and the binding of the end of connecting element 13a.Engine installation 30 is transformed to rotatablely move (the two arrow Q) of CD-ROM drive motor 30 back and forth movement (two arrow S) of connecting element 13a by the combination (link mechanism) of end plate 32 and coupling plate 33.Engine installation 30 is same with movement device 20, by 200 controls of elevator control part.
In addition, the engine installation of present embodiment is not limited to these, the method that also can adopt the straight moving system that presses by oil pressure and/or air to come mobile connecting element 13a.
Then, describe the action of the lift appliance of present embodiment in detail with reference to Fig. 5, Fig. 6.Fig. 5 is the FBD of elevator control part 200, and Fig. 6 is the action flow chart of lift appliance 100.
As shown in Figure 5, elevator control part 200 possesses the cage operation control part 201 and the engine installation control part 202 of controlling engine installation 15 of the operation of control car 6.Engine installation control part 202 possesses: the mode switch portion 203 that carries out the common operation and the switching that inspection moves of car 6; The engine installation drive division 204 of driving power device; And the door that detects the switching of using escalator place door and car door opens and closes test section 205.
Checking under the operational mode that maintenance person can make car 6 operations on car 6 tops, in addition, the rising or falling speed of car 6 becomes the speed slower than common operation (inspection speed).In addition, the switching of operational mode and inspection operational mode can be switched by the switch that possesses on for example car 6 tops usually.
Engine installation drive division 204 opens and closes test section 205 with cage operation control part 201, mode switch portion 203 and door and is connected.Engine installation drive division 204 is according to the signal that opens and closes test section 205 from cage operation control part 201, mode switch portion 203 and door, control engine installation 15.Specifically, engine installation drive division 204 begins to carry out based on the drive controlling that opens and closes the signal of test section 205 from cage operation control part 201 and door to engine installation 15 after the common run signal of mode switch portion 203 input.On the other hand, engine installation drive division 204 stops the drive controlling of engine installation 15 after mode switch portion 203 input checking run signal.
Door opens and closes test section 205 and is connected with cage operation control part 201 and engine installation drive division 204.Door opens and closes test section 205 to the signal of engine installation drive division 204 outputs based on the open and-shut mode of using escalator place door and car door.
Then, describe the example of action of the lift appliance of present embodiment in detail with reference to Fig. 6.
As shown in Figure 6, in the lift appliance 100 with the operation of common operational mode, make car 6 lifting moving by cage operation control part 201 during, connecting element 13a remains on car 6 sides (position of readiness) (A1) by engine installation 15.
After the calling of car 6 registration, cage operation control part 201 makes car 6 stop (stopping) calling out register layer (purpose stratum), and to signal that engine installation drive division 204 output cars 6 are stopped on the purpose stratum (below, be called " stop signal ".)(A2)。The engine installation drive division 204 that signal is stopped in input drives engine installation 15, makes connecting element 13a move (A3) to engage position.The connecting element 13a that moves engages with the conjugate foramen 14a of adapter plate 14.Then, using escalator place door and car door are opened, and carry out passenger's turnover (A4).
Door opens and closes after test section 205 detects using escalator place door or car door and open, to signal that engine installation drive division 204 output using escalator place doors or car door are opened (below, be called " door is opened signal ".), the engine installation drive division 204 that input gate is opened signal up to signal that input using escalator place door and car door are closed (below, be called " door closes signal ".) till, do not remove engage (A5) of connecting element 13a and conjugate foramen 14a.
In addition, connecting element 13a can carry out when door switching test section 205 input gates are opened signal at engine installation control part 204 to moving also of engage position.
Then, the engine installation drive division 204 that input gate closes signal drives engine installation 15, and connecting element 13a is moved to position of readiness, and releasing connecting element 13a engages with conjugate foramen 14a's.The signal that engine installation drive division 204 makes connecting element 13a move to position of readiness to 201 outputs of cage operation control part.The cage operation control part 201 of incoming signal makes car 6 move (A6) to the layer of next call registration.
As mentioned above, usually in the operational mode, cooperate the switching of car 6 to stop, using escalator place door and the car door on purpose stratum, by engine installation control part 202, door is started and is sailed anti-locking apparatus and automatically move.
On the other hand, engine installation drive division 204 (A7) after the mode switch portion 203 input checking run signal at first, judges that whether connecting element 13a is at position of readiness (A8).Connecting element 13a directly finishes the control (A9) to connecting element 13a in the occasion of position of readiness.On the other hand, in the occasion of position of readiness, engine installation drive division 204 does not make connecting element 13a after position of readiness moves to connecting element 13a, finishes the control (A10) to connecting element 13a.When checking operational mode, can manually carry out moving of connecting element 13a.For example maintenance person is in the occasion of maintenance of carrying out lift appliance 100 etc., by operational mode is switched to the inspection operational mode from common operational mode, in each layer of the superiors to 1 layer, can engage or remove with conjugate foramen 14a by manually making connecting element 13a.By possessing this function, when checking operation, make car 6 stop at the occasion of connecting element 13a and adapter plate 14 asynthetic positions, the situation that connecting element 13a moves to engage position can not take place.
After the common run signal of mode switch portion 203 inputs, shift (A11) to common operation.
Like this, lift appliance according to present embodiment, can cooperate the situation of the inspection operation of maintenance etc. and/or operation etc. usually to carry out manually, switching automatically, in addition, car 6 is when each layer stops, and connecting element 13a engages with the conjugate foramen 14a of adapter plate 14, car 6 is by physical fixation, therefore, even the occasion of unusual lifting that causes producing car unusually of lift appliance, car 6 does not carry out lifting yet.In addition, owing to only when using escalator place door and car door closed condition, just remove the joint of connecting element 13a and adapter plate 14, so car 6 can lifting under using escalator place door or car door open mode.
Claims (9)
1. lift appliance is characterized in that possessing:
Car, it is lifting in lift well;
Pair of guide rails, it guides the lifting of above-mentioned car;
Cage fixture mechanism, it is arranged on above-mentioned car upper, and possessing can be to the outstanding connecting element of above-mentioned rail-sides;
Adapter plate, it is arranged on above-mentioned rail-sides, have when above-mentioned car is positioned at the stop position of each layer with to the outstanding connecting element engaging hole engaged of above-mentioned rail-sides;
Engine installation, it drives above-mentioned fixing piece;
The cage operation control part, it controls the operation of above-mentioned car; And
The engine installation control part, it possesses:
Mode switch portion, it switches operation usually and checks operation;
Door opens and closes test section, and it detects the switching of the door of using escalator place door and above-mentioned car; And
The engine installation drive division, it usually in servicely opens and closes the test section input gate when opening signal or when signal is stopped in above-mentioned cage operation control part input from above-mentioned door above-mentioned, make above-mentioned fixing piece outstanding to above-mentioned rail-sides, when above-mentioned door switching test section input gate closes signal, above-mentioned fixing piece is moved to above-mentioned cage side, in the above-mentioned inspection control that stops above-mentioned engine installation in service.
2. lift appliance according to claim 1 is characterized in that,
Above-mentioned cage fixture mechanism possesses can make connecting element to one of above-mentioned pair of guide rails side-prominent the 1st anchor fitting and can make connecting element to the 2nd outstanding anchor fitting of opposite side,
Above-mentioned engine installation is provided with between above-mentioned the 1st anchor fitting and above-mentioned the 2nd anchor fitting, so that the outstanding simultaneously mode of the connecting element of these anchor fittings drives.
3. lift appliance according to claim 1 is characterized in that,
The gear that above-mentioned engine installation possesses CD-ROM drive motor, install at the S. A. of this CD-ROM drive motor and having and the tooth bar of the ditch of this gear mesh and an end and connecting element binding,
Back and forth movement is carried out in the rotation of above-mentioned fixing piece and said gear in linkage.
4. lift appliance according to claim 1 is characterized in that,
Above-mentioned engine installation possesses:
CD-ROM drive motor;
The end plate of installing at the S. A. of above-mentioned CD-ROM drive motor; And
Coupling plate, periphery and above-mentioned fixing piece that it links above-mentioned end plate make the rotation of above-mentioned fixing piece and above-mentioned end plate carry out back and forth movement in linkage.
5. lift appliance is characterized in that possessing:
Car, it is lifting in lift well;
Pair of guide rails, it guides the lifting of above-mentioned car;
Cage fixture mechanism, it is arranged on above-mentioned car upper, possesses to make connecting element to one of above-mentioned pair of guide rails side-prominent the 1st anchor fitting and can make connecting element to the 2nd outstanding anchor fitting of opposite side;
Adapter plate, it is arranged on above-mentioned rail-sides, have when above-mentioned car is positioned at the stop position of each layer with to the outstanding connecting element engaging hole engaged of above-mentioned rail-sides;
Engine installation, it is arranged between above-mentioned the 1st anchor fitting and above-mentioned the 2nd anchor fitting, so that the outstanding simultaneously mode of the connecting element of these anchor fittings drives;
The cage operation control part, it controls the operation of above-mentioned car; And
The engine installation control part, it possesses:
Mode switch portion, it switches operation usually and checks operation;
Door opens and closes test section, and it detects the switching of the door of using escalator place door and above-mentioned car; And
The engine installation drive division, it usually in servicely opens and closes the test section input gate when opening signal or when signal is stopped in above-mentioned cage operation control part input from above-mentioned door above-mentioned, make above-mentioned fixing piece outstanding to above-mentioned rail-sides, when above-mentioned door switching test section input gate closes signal, above-mentioned fixing piece is moved to above-mentioned cage side, in the above-mentioned inspection control that stops above-mentioned engine installation in service.
6. lift appliance according to claim 5 is characterized in that,
The gear that above-mentioned engine installation possesses CD-ROM drive motor, install at the S. A. of this CD-ROM drive motor and having and the tooth bar of the ditch of this gear mesh and an end and connecting element binding,
Back and forth movement is carried out in the rotation of above-mentioned fixing piece and said gear in linkage.
7. lift appliance according to claim 5 is characterized in that,
Above-mentioned engine installation possesses:
CD-ROM drive motor;
The end plate of installing at the S. A. of above-mentioned CD-ROM drive motor; And
Coupling plate, periphery and above-mentioned fixing piece that it links above-mentioned end plate make the rotation of above-mentioned fixing piece and above-mentioned end plate carry out back and forth movement in linkage.
8. according to each described lift appliance of claim 1 to 7, it is characterized in that,
The said fixing plate is installed in above-mentioned guide rail.
9. according to each described lift appliance of claim 1 to 7, it is characterized in that,
The said fixing plate is installed in lift well.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP150288/2012 | 2012-07-04 | ||
| JP2012150288A JP5571130B2 (en) | 2012-07-04 | 2012-07-04 | Elevator equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203095337U true CN203095337U (en) | 2013-07-31 |
Family
ID=48846759
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220734553 Expired - Lifetime CN203095337U (en) | 2012-07-04 | 2012-12-27 | Elevator device |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JP5571130B2 (en) |
| CN (1) | CN203095337U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105417305A (en) * | 2015-11-22 | 2016-03-23 | 广东亚太西奥电梯有限公司 | Elevator capable of preventing car from accidentally moving |
| CN106185506A (en) * | 2014-11-26 | 2016-12-07 | 三菱电机株式会社 | The cage fixture mechanism of elevator |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105197707B (en) * | 2015-10-23 | 2017-11-21 | 昆山德标机电有限公司 | The anti-shear protective device of elevator and its application method |
| CN105858400B (en) * | 2016-05-31 | 2018-10-23 | 西继迅达（许昌）电梯有限公司 | The elevator device of anti-accidental movement |
| DE112016007111T5 (en) * | 2016-08-01 | 2019-04-25 | Mitsubishi Electric Corporation | Cabin fastening device for a lift |
| WO2023218620A1 (en) * | 2022-05-13 | 2023-11-16 | 株式会社日立製作所 | Elevator and elevator inspection method |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000203774A (en) * | 1998-11-12 | 2000-07-25 | Toshiba Corp | Stop locking device for elevator car |
| JP2008044782A (en) * | 2006-08-11 | 2008-02-28 | Noboru Yoshizaki | System for physically restraining ascent and descent when door of elevator car is open |
| JP3150564U (en) * | 2009-03-05 | 2009-05-21 | 京都エレベータ株式会社 | Elevator door opening prevention device |
-
2012
- 2012-07-04 JP JP2012150288A patent/JP5571130B2/en active Active
- 2012-12-27 CN CN 201220734553 patent/CN203095337U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106185506A (en) * | 2014-11-26 | 2016-12-07 | 三菱电机株式会社 | The cage fixture mechanism of elevator |
| CN105417305A (en) * | 2015-11-22 | 2016-03-23 | 广东亚太西奥电梯有限公司 | Elevator capable of preventing car from accidentally moving |
| CN105417305B (en) * | 2015-11-22 | 2018-02-06 | 广东亚太西奥电梯有限公司 | A kind of elevator for preventing car accidental movement |
Also Published As
| Publication number | Publication date |
|---|---|
| JP5571130B2 (en) | 2014-08-13 |
| JP2014012581A (en) | 2014-01-23 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130731 |