CN106629333A - Heavyweight elevator loading and unloading capability improving method and supporting device used in same - Google Patents
Heavyweight elevator loading and unloading capability improving method and supporting device used in same Download PDFInfo
- Publication number
- CN106629333A CN106629333A CN201611196236.2A CN201611196236A CN106629333A CN 106629333 A CN106629333 A CN 106629333A CN 201611196236 A CN201611196236 A CN 201611196236A CN 106629333 A CN106629333 A CN 106629333A
- Authority
- CN
- China
- Prior art keywords
- heavy
- elevator
- linkage
- duty
- duty elevator
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B9/00—Kinds or types of lifts in, or associated with, buildings or other structures
- B66B9/02—Kinds or types of lifts in, or associated with, buildings or other structures actuated mechanically otherwise than by rope or cable
- B66B9/025—Kinds or types of lifts in, or associated with, buildings or other structures actuated mechanically otherwise than by rope or cable by screw-nut drives
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B1/00—Control systems of elevators in general
- B66B1/02—Control systems without regulation, i.e. without retroactive action
- B66B1/06—Control systems without regulation, i.e. without retroactive action electric
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B3/00—Applications of devices for indicating or signalling operating conditions of elevators
- B66B3/02—Position or depth indicators
Abstract
The invention provides a heavyweight elevator loading and unloading capability improving method and a supporting device used in the same. The method comprises the following steps that a heavyweight elevator is provided; the supporting device is provided and arranged on the shaft wall of the heavyweight elevator; when the heavyweight elevator loads heavyweight cargoes at a predetermined layer, the supporting device is started to work, and a bracket of the supporting device stretches out and abuts against a bottom plate of the heavyweight elevator to provide supporting force for the heavyweight elevator. According to the heavyweight elevator loading and unloading capability improving method, the loading and unloading capability and strength of the elevator can be improved while the system weight of the elevator is not increased, the loading and unloading requirements of bulky items are met, and the product competitiveness is improved.
Description
Technical field
The present invention relates to elevator technology field, a kind of heavy－duty elevator handling capacity method for improving being especially directed to
And its support meanss for using.
Background technology
, it is known that elevator is not only embodied on manned, for goods for high-storey mansion is normally using significant
Carrying also has extremely important effect.
On manned, due to the limited space of lift car, lift car is typically not in the not enough problem of load-bearing.And
In terms of loading, then this restriction is had.Industry common practice is that the car floor structure to car is strengthened, and then improves electricity
The delivered payload capability of ladder.
And the car floor structure of car is strengthened, can undoubtedly increase the weight of whole car.Increase in this weight,
Not exclusively one simple weight increases problem, its overal system design, component specification, portion undoubtedly to whole elevator device
Part life-span etc. puts forward higher requirement；Also increase product cost accordingly simultaneously, affect product competitiveness.
Therefore, the handling capacity of elevator how is improved with less cost or system variation, it has also become industry
One important R＆D direction.
The content of the invention
It is an object of the invention to provide a kind of heavy－duty elevator handling capacity method for improving, its is easy to operate, implements into
This is low, lifts effect good.
To achieve these goals, the technical solution used in the present invention is as follows：
A kind of heavy－duty elevator handling capacity method for improving, it is comprised the following steps：
One heavy－duty elevator is provided；
A support meanss are provided, it is arranged on the well enclosure of the heavy－duty elevator；
When the heavy－duty elevator carries out heavy－duty goods loading in predetermined layer, start the support meanss work so as to hold in the palm
Frame stretches out and is resisted against on the base plate of the heavy－duty elevator, and for the heavy－duty elevator support force is provided.
Further, in different embodiments, wherein the predetermined layer includes top layer and bottom.
Further, in different embodiments, also including monitoring step, it is whether the monitoring heavy－duty elevator stops
In the predetermined layer, if not in the predetermined layer, the support meanss will not be supported operation.
Further, in different embodiments, wherein the support meanss include two, its bracket symmetric support is in institute
State on the cage bottom of heavy－duty elevator.
Another embodiment of the invention provides a kind of heavy－duty elevator handling capacity according to the present invention and is lifted
The support meanss that method is used, it includes pedestal, drive mechanism, transmission mechanism and linkage.Wherein described pedestal is used for solid
It is scheduled on the well enclosure of the heavy－duty elevator, the linkage is connected on the pedestal；The drive mechanism passes through institute
State transmission mechanism and connect the linkage, and then drive it to carry out extending and retracting operation, be provided with the linkage
For the bracket for supporting.
Further, in different embodiments, wherein the transmission mechanism includes shaft coupling and connected transmission
Part, the drive mechanism is connected with the shaft coupling；Slide block, the slide block and the linkage are provided with the driving member
Connection, wherein the slide block realizes extending and retracting for the linkage by its slidably reciprocating on the driving member
Operation.
Further, in different embodiments, wherein the driving member includes ball-screw.
Further, in different embodiments, it also includes the control unit of control drive mechanism work, its with
The control system connection of the heavy－duty elevator, for obtaining the floor information that the heavy－duty elevator is located, and then according to institute
Floor information is stated, the drive mechanism is controlled and whether is started.
Further, in different embodiments, it also includes the first limit switch, and it is arranged on the linkage
Stroke is stretched out, when the linkage runs into first limit switch, it is notified that described control unit, the control list
Unit further can control the drive mechanism and quit work.
Further, in different embodiments, it also includes the second limit switch, and it is arranged on the slip of the slide block
On stroke, when the slide block runs into second limit switch, it is notified that described control unit, and described control unit is further
The drive mechanism can be controlled to quit work.
Relative to prior art, the invention has the beneficial effects as follows：A kind of heavy－duty elevator handling capacity according to the present invention
Method for improving, it is avoided for elevator carries out in itself the R＆D direction of intensity reinforcement, and is selected at offer outside elevator
Support this brand-new R＆D direction to strengthen the bearing capacity of lift car so that it can not increase elevator device weight
While, moreover it is possible to the handling capacity and intensity of elevator are improved, the handling demand of large piece article is met, product competitiveness is improved.
Further, its application is also very convenient, may apply on any elevator device, and need not be to making
Larger change is made in itself with its elevator device, you can directly in conjunction with using, repacking cost is very low.In addition, what it was adopted
Support meanss, simple structure is easy for installation, and support effect is good.
Description of the drawings
Fig. 1 is a kind of structural representation of support meanss that an embodiment according to the present invention is provided.
Description of reference numerals in Fig. 1 is as follows：
The pedestal 2 of well enclosure 1
The shaft coupling 4 of motor 3
The ball-screw 6 of second limit switch 5
The bearing block 8 of slide block 7
The bracket 10 of linkage 9
The cage bottom 12 of first limit switch 11.
Specific embodiment
Below with reference to drawings and Examples, to a kind of heavy－duty elevator handling capacity method for improving according to the present invention and
The technical scheme of its support means for using is described in further detail.
An embodiment of the invention provides a kind of heavy－duty elevator handling capacity method for improving, and it includes following step
Suddenly：
One heavy－duty elevator is provided；
A support meanss are provided, it is arranged on the well enclosure of the heavy－duty elevator；
The heavy－duty elevator carry out heavy－duty goods load when, monitor whether it is parked in predetermined floor, for example, top layer or
It is bottom；
If it is parked in non-top layer or bottom and carries out goods loading, it indicates that the support meanss are not supported operation；
It is at this moment, described to support dress if being parked in predetermined layer carries out goods loading, it indicates that the support meanss are supported operation
The bracket put can stretch out the base plate held in the palm in the lift car, and for the heavy－duty elevator support force is provided.
Wherein, it is that the support force effect that provides is provided, the support meanss can arrange two, two brackets are symmetrical to be propped up
Support the base plate in the car.
A kind of heavy－duty elevator handling capacity method for improving according to the present invention, it is avoided for elevator is carried out in itself by force
The R＆D direction that degree is strengthened, and be selected at outside elevator and provide this brand-new R＆D direction of support to strengthen lift car
Bearing capacity so that it can be while elevator device weight not be increased, moreover it is possible to improve lift car handling capacity and
Intensity, meets the handling demand of large piece article, improves product competitiveness.
Further, its application is also very convenient, may apply on any elevator device, and need not be to making
Larger change is made in itself with its elevator device, you can directly in conjunction with using, repacking cost is very low.
Another embodiment of the invention provides a kind of heavy－duty elevator handling capacity according to the present invention and is lifted
The support meanss that method is used, it includes pedestal, drive mechanism, transmission mechanism and linkage.Wherein described pedestal is used for solid
It is scheduled on the well enclosure of the heavy－duty elevator, the linkage is connected on the pedestal；The drive mechanism passes through institute
State transmission mechanism and connect the linkage, and then drive it to carry out extending and retracting operation, be provided with the linkage
For the bracket for supporting.
Refer to shown in Fig. 1, specifically, the pedestal 2 is fixed on the sill bottom of well enclosure 1, institute by expansion bolt
Drive mechanism is stated using the form of motor 3, the transmission mechanism includes shaft coupling 4 and ball-screw 6, sets on the ball-screw 6
Slide block 7 is equipped with, the linkage 9 is connected with the slide block 7, linkage rod slide block mechanism is formed, by the slide block 7 in the rolling
Reciprocating motion on ballscrew 6 can drive the linkage 9 to stretch and bounce back in hoistway.
Further, bracket 10 is provided with the bar linkage structure 9, between the two can be by being welded to connect.The support
The top of frame 10 can obtain preferable support effect using big plane tray structure.
The support meanss also include that control unit is used for the operating of whole device, and the motor 3 is single according to the control
The instruction of unit is operated.Further, be ensure the linkage 9 extend and retract Stroke Control in place, described
Support arrangement limit switch can be also set confirm the linkage 9 extended position and retracted position be all suitable.Wherein
The limit switch is connected with described control unit, and the information that described control unit is passed back according to the limit switch is controlling
Make the motor 3 whether to work.
The limit switch can include two, for confirming stretching out and retracted position for the linkage 9 respectively
Whether in place.In the present embodiment, due to the extended and retracted position of the support meanss, it is related to the position of two components,
The position of i.e. described slide block 7 and the position of the linkage 9, therefore, you can with by the position of the slide block 7 to arrange
Limit switch is stated, described limit switch, or both also can be set by the position of the bar linkage structure 9 and be combined together,
One component arranges a limit switch, and the support of stretching out to correspond to the support meanss respectively is operated and retraction operation.
Concrete parcel received, in one embodiment, is provided with the first limit switch 11, for confirming on the bracket 10
State whether bracket 10 supports to place, on the bearing block 8 of the ball-screw 6, the second limit switch 5 is provided with, for confirming
State the retracted position of bar linkage structure 9.
When using, the control unit of the support meanss can be connected with the control system of the elevator, to know the electricity
The floor information that ladder is stopped, when the current dock floor that described control unit is known is predetermined floor, the support meanss are then
Follow-up support operation can be actuated in working condition is treated；If being in non-predetermined floor, then support meanss
Can not start.
When the elevator needs to carry out heavy－duty goods loading in predetermined floor, start the support meanss, the electricity
Machine 3 operates according to described control unit instruction, drives the ball-screw 6 to move by the shaft coupling 4, the edge of the slide block 7
The upward sliding of the ball-screw 6, and then the linkage 9 is stretched out, when its bracket 10 is resisted against the cage bottom
When 12, first limit switch 11 can be triggered, first limit switch 11 sends information to described control unit, the control
Unit processed can then be known against supporting to place, stop the motor 3 and work.
Loading is finished, lift car work, and it departs from the bracket 10, at this moment completes after support works, the control
Unit controls the motor 3 and inverts so that the linkage 9 is retracted, and at this moment the slide block 7 resets and slided to initial position,
When it triggers second limit switch 5, second limit switch 5 sends information to described control unit, the control
Unit can then be known and reset in place, stop the motor 3 and work.
Further, described control unit can receive external command by an outside guidance panel for arranging.Example
Such as, in one embodiment, wherein being provided with " startup ", RESET and " switch " three buttons and two on the guidance panel
Individual indicator lamp, wherein only elevator is parked in the bottom in predetermined layer（Or top layer）Afterwards, the make-and-break signal of described " switch " button
Just effectively, to prevent in non-bottom（Or top layer）When trigger the support meanss.
It can be specifically, such as in non-bottom（Or top layer）" switch " button described in triggering, then red led is bright, described
Support meanss cisco unity malfunction；Such as in bottom（Or top layer）" switch " button described in triggering, then green indicating lamp is bright, described
Support arrangement energy normal work.
Further, in one embodiment, its operating process is as follows：
First, described control unit confirms whether the elevator is parked in predetermined layer, in this way, " switch " button described in triggering, green
Indicator lamp is bright, the support meanss energy normal work.
" startup " button described in triggering, the motor 3 starts running, and drives the slide block 7 action, the slide block 7 to drive
The linkage 9 stretches into cage side so as to which bracket 10 is withstood on the cage bottom 12, after supporting to place, described
One limit switch 11 is triggered, and then notifies that described control unit stops the motor 3 and operates, so as to be strengthened by 10 brackets
The cage bottom intensity, improves cargo handling capacity.
After the completion of cargo handling, described the Reset button is triggered, the motor 3 starts reversion, and the slide block 7 drives institute
State linkage 9 to reset to layer door side retraction, its bracket 10 departs from the cage bottom 12.When the slide block 7 triggers described
After second limit switch 5, represent and reset in place, and while notify that described control unit stops the motor rotation, the support
Device resets.
The support meanss according to the present invention, simple structure is easy for installation, and support effect is good.Simultaneously its with it is existing
The combination of elevator is simple, it is not necessary to make larger change in itself to the elevator device using it, you can directly in conjunction with making
With repacking cost is very low.
The technical scope of the present invention is not limited solely to the content in described above, and those skilled in the art can not take off
On the premise of the technology of the present invention thought, many variations and modifications are carried out to above-described embodiment, and these deformations and modification all should
When being within the scope of the present invention.
Claims (10)
1. a kind of heavy－duty elevator handling capacity method for improving；Characterized in that, it is comprised the following steps：
One heavy－duty elevator is provided；
A support meanss are provided, it is arranged on the well enclosure of the heavy－duty elevator；
In predetermined layer, when the heavy－duty elevator carries out heavy－duty goods loading, start the support meanss work so as to hold in the palm
Frame stretches out and is resisted against on the base plate of the heavy－duty elevator, and for the heavy－duty elevator support force is provided.
2. a kind of heavy－duty elevator handling capacity method for improving according to claim 1；Characterized in that, wherein described pre-
Given layer includes top layer and bottom.
3. a kind of heavy－duty elevator handling capacity method for improving according to claim 1；Characterized in that, also including monitoring
Step, it is whether the monitoring heavy－duty elevator is parked in the predetermined layer, if not in the predetermined layer, the support meanss
Operation will not be supported.
4. a kind of heavy－duty elevator handling capacity method for improving according to claim 1；Characterized in that, wherein described
Support arrangement includes two, and its bracket symmetric support is on the base plate of the heavy－duty elevator.
5. the support meanss that heavy－duty elevator handling capacity method for improving described in a kind of claim 1 ~ 4 is used；Characterized in that,
It includes pedestal, drive mechanism, transmission mechanism and linkage, wherein the pedestal is used to be fixed on the heavy－duty elevator
On well enclosure, the linkage is connected on the pedestal；The drive mechanism connects the company by the transmission mechanism
Linkage, and then drive it to carry out extending and retracting operation, the bracket for supporting is provided with the linkage.
6. support meanss according to claim 5；Characterized in that, wherein described transmission mechanism include shaft coupling and and its
The driving member of connection, the shaft coupling is connected with the drive mechanism, and slide block, the slide block and institute are provided with the driving member
Linkage connection is stated, wherein the slide block realizes the linkage by its slidably reciprocating on the driving member
Extend and retract operation.
7. support meanss according to claim 6；Characterized in that, wherein described driving member includes ball-screw.
8. support meanss according to claim 5；Characterized in that, it also includes the control of the control drive mechanism work
Unit processed, it is connected with the control system of the heavy－duty elevator, for obtaining the floor information that the heavy－duty elevator is located,
And then according to the floor information, control the drive mechanism and whether start.
9. support meanss according to claim 8；Characterized in that, it also includes the first limit switch, it is arranged on institute
That states linkage stretches out stroke, and when the linkage runs into first limit switch, it is notified that the control is single
Unit, described control unit further can control the drive mechanism and quit work.
10. support meanss according to claim 8；Characterized in that, it also includes the second limit switch, it is arranged on institute
State on the sliding stroke of slide block, when the slide block runs into second limit switch, it is notified that described control unit, described
Control unit further can control the drive mechanism and quit work.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611196236.2A CN106629333A (en) | 2016-12-22 | 2016-12-22 | Heavyweight elevator loading and unloading capability improving method and supporting device used in same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611196236.2A CN106629333A (en) | 2016-12-22 | 2016-12-22 | Heavyweight elevator loading and unloading capability improving method and supporting device used in same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106629333A true CN106629333A (en) | 2017-05-10 |
Family
ID=58834983
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611196236.2A Pending CN106629333A (en) | 2016-12-22 | 2016-12-22 | Heavyweight elevator loading and unloading capability improving method and supporting device used in same |
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|---|---|
| CN (1) | CN106629333A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09221288A (en) * | 1996-02-16 | 1997-08-26 | Hitachi Building Syst Co Ltd | Centering device for elevator guide rail |
| CN102701040A (en) * | 2012-06-21 | 2012-10-03 | 中国矿业大学 | Constant brake force anti-falling catching device and constant brake force anti-falling catching method for rigid cage guide of mine |
| CN102849560A (en) * | 2012-09-17 | 2013-01-02 | 苏州新达电扶梯部件有限公司 | Elevator cage stop damping device |
| CN103508284A (en) * | 2013-10-16 | 2014-01-15 | 上海三荣电梯制造有限公司 | Settlement prevention device of elevator |
| CN204624928U (en) * | 2015-05-14 | 2015-09-09 | 徐州九益科技有限公司 | A kind of can quickly through hold can system |
| CN205772589U (en) * | 2016-05-25 | 2016-12-07 | 江西省安达电梯有限公司 | A kind of elevator car safety protection device |
| CN205772673U (en) * | 2016-05-25 | 2016-12-07 | 江西省安达电梯有限公司 | A kind of elevator car shock absorbing device |
-
2016
- 2016-12-22 CN CN201611196236.2A patent/CN106629333A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09221288A (en) * | 1996-02-16 | 1997-08-26 | Hitachi Building Syst Co Ltd | Centering device for elevator guide rail |
| CN102701040A (en) * | 2012-06-21 | 2012-10-03 | 中国矿业大学 | Constant brake force anti-falling catching device and constant brake force anti-falling catching method for rigid cage guide of mine |
| CN102849560A (en) * | 2012-09-17 | 2013-01-02 | 苏州新达电扶梯部件有限公司 | Elevator cage stop damping device |
| CN103508284A (en) * | 2013-10-16 | 2014-01-15 | 上海三荣电梯制造有限公司 | Settlement prevention device of elevator |
| CN204624928U (en) * | 2015-05-14 | 2015-09-09 | 徐州九益科技有限公司 | A kind of can quickly through hold can system |
| CN205772589U (en) * | 2016-05-25 | 2016-12-07 | 江西省安达电梯有限公司 | A kind of elevator car safety protection device |
| CN205772673U (en) * | 2016-05-25 | 2016-12-07 | 江西省安达电梯有限公司 | A kind of elevator car shock absorbing device |
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Application publication date: 20170510 |
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