CN1649790A - Elevator - Google Patents
Elevator Download PDFInfo
- Publication number
- CN1649790A CN1649790A CNA028115724A CN02811572A CN1649790A CN 1649790 A CN1649790 A CN 1649790A CN A028115724 A CNA028115724 A CN A028115724A CN 02811572 A CN02811572 A CN 02811572A CN 1649790 A CN1649790 A CN 1649790A
- Authority
- CN
- China
- Prior art keywords
- cage
- sheave
- actuating device
- hanging wheel
- elevating road
- 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
- B66B11/00—Main component parts of lifts in, or associated with, buildings or other structures
- B66B11/04—Driving gear ; Details thereof, e.g. seals
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B11/00—Main component parts of lifts in, or associated with, buildings or other structures
- B66B11/0035—Arrangement of driving gear, e.g. location or support
- B66B11/0045—Arrangement of driving gear, e.g. location or support in the hoistway
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B11/00—Main component parts of lifts in, or associated with, buildings or other structures
- B66B11/0065—Roping
- B66B11/008—Roping with hoisting rope or cable operated by frictional engagement with a winding drum or sheave
Landscapes
- Engineering & Computer Science (AREA)
- Civil Engineering (AREA)
- Mechanical Engineering (AREA)
- Structural Engineering (AREA)
- Lift-Guide Devices, And Elevator Ropes And Cables (AREA)
- Cage And Drive Apparatuses For Elevators (AREA)
Abstract
An elevator comprising a deflector wheel for guiding a main rope from a drive sheave to a cage pulley disposed at an upper part in the elevator shaft. A drive is disposed to be superposed on the cage on the vertical projection surface and the deflector wheel is disposed in a plane intersecting the rotational axis of the drive sheave perpendicularly and including the drive sheave such that the rotational axis thereof extends in parallel with the rotational axis of the drive sheave.
Description
Technical field
The present invention relates to the lift appliance that top in elevating road disposes actuating device.
Background technology
In the past, for example in Japanese patent laid-open 10-139321 communique, record and a kind ofly on elevating road top mechanical stage is not set but the lift appliance of top configuration driven device in elevating road, is the lift appliance of so-called no mechanical stage.In this lift appliance, the occasion that mechanical stage is set in addition with top in elevating road is compared, though can reduce the height of building, must guarantee the space that the top configuration driven device in the elevating road is used.For this reason, hope can effectively utilize the space in the elevating road as much as possible.
Summary of the invention
In order to solve above-mentioned problem, the object of the invention is, provides a kind of and can effectively utilize space in the elevating road, and can restrain the lift appliance that the sectional area of elevating road reduces.
Lift appliance of the present invention comprises: elevating road; In elevating road, carry out the cage of lifting; Be arranged on the cage hanging wheel on the cage; The balance block that is disposed at the rear of cage, in elevating road, carries out lifting; Be arranged on the balance block hanging wheel on the balance block; The axis of revolution that has the actuating device body on the top in the elevating road of being disposed at and carried out rotating driving block sheave and driven block sheave by the actuating device body is configured to horizontal extension, makes the actuating device of cage and described balance block lifting; Have with top bonded assembly the 1st end of elevating road and the 2nd end and by volume and hang over the cage hanging wheel, drive on block sheave and the balance block hanging wheel, cage and balance block are suspended in main rope in the elevating road; And be disposed at the top of elevating road and volume hang with main rope, with at least 1 deflector sheave of at least either party of main rope from drive block sheave guiding cage hanging wheel and balance block hanging wheel, it is characterized in that, actuating device is configured to the form that overlaps with cage in vertical plane, deflector sheave is configured to form that its axis of revolution and the axis of revolution parallel shape that drives block sheave extend and is configured in the axis of revolution that drives block sheave at right angles crossingly comprise in the plane that drives block sheave.
The simple declaration of accompanying drawing
Fig. 1 is the block diagram of the lift appliance of the expression embodiment of the invention 1.
Fig. 2 is the planar view of the lift appliance of presentation graphs 1.
Fig. 3 is the front elevation of the actuating device of presentation graphs 1.
Fig. 4 is the planar view of the actuating device of presentation graphs 1.
Fig. 5 is the block diagram of the lift appliance of the expression embodiment of the invention 2.
Fig. 6 is the planar view of the lift appliance of presentation graphs 5.
Fig. 7 is the block diagram of the lift appliance of the expression embodiment of the invention 3.
Fig. 8 is the planar view of the lift appliance of the expression embodiment of the invention 4.
The specific embodiment
Explanation is applicable to embodiments of the invention with reference to the accompanying drawings.
Embodiment 1
Fig. 1 is the block diagram of the lift appliance of the expression embodiment of the invention 1, and Fig. 2 is the planar view of the lift appliance of presentation graphs 1.
Among the figure, be provided with 1 pair of cage guide rail 2 and 1 pair of balance block guide rail 3 in the elevating road 1.Cage 4 is subjected to guiding lifting in elevating road 1 of cage guide rail 2.Balance block 5 is configured in the rear of cage 4, is subjected to the guiding of balance block guide rail 3 to carry out lifting in elevating road 1.
In vertical plane, connect the straight line at 1 pair of cage guide rail 2 center and the standard width of a room in an old-style house direction parallel shape of cage 4 and extend, and pass through the center of gravity of cage 4.Again, the straight line that connects 1 pair of balance block guide rail 3 center also extends with the standard width of a room in an old-style house direction parallel shape of cage 4,
Near the upper end of a side cage guide rail 2 and 1 pair of balance block guide rail 3, fixing mechanical stage 6.On mechanical stage 6, be equipped with the actuating device (winch) 7 that can make cage 4 and balance block 5 liftings.Actuating device 7 has the actuating device body 8 that comprises motor and drg and carries out rotating driving block sheave 9 by actuating device body 8.
Actuating device 7 is configured to drive the form of the horizontal extension of axis of revolution of block sheave 9.Again, actuating device 7 is configured to the form that the rear corner portion of cage 4 in vertical plane overlaps with balance block 5.And,, used the diameter slim winch bigger than axial dimension as actuating device 7.
Again, actuating device 7 is configured to the opposed form of elevating road wall almost parallel that actuating device body 8 is positioned at cage 4 sides and drives block sheave 9 and cage 4 side subtends.
Volume hangs with the main rope 10 of many (only the showing 1 among the figure) of suspending cage 4 and balance block 5 in the elevating road 1 in midair on driving block sheave 9.Near the upper end of cage guide rail 2, be fixed with rope support sector 11.The 1st end 10a of main rope 10 is connected with rope support sector 11 by cage side rope terminal fixed part 12.The 2nd end 10b of main rope 10 is connected with mechanical stage 6 by balance block side rope terminal fixed part 13.
Be provided with 1 pair of cage hanging wheel 14 that volume is hung main rope 10 in the bottom of cage 4.Be provided with the balance block hanging wheel 15 that volume is hung main rope 10 on the top of balance block 5.
On mechanical stage 6, be installed with from driving block sheave 9 and main rope 10 guided into the revolution deflector sheave 16 freely of cage hanging wheel 14.Deflector sheave 16 is configured to form that its axis of revolution and the axis of revolution parallel shape that drives block sheave 9 extend and is configured in the axis of revolution that drives block sheave 9 at right angles crossingly comprise in the plane that drives block sheave 9.Promptly, in vertical plane, drive block sheave 9 and be configured on 1 straight line with deflector sheave 16.
The part that extends to cage side rope terminal fixed part 12 from the cage hanging wheel 14 of main rope 10 is configured in than cage guide rail 2 front side more.The part that extends to deflector sheave 16 from the balance block hanging wheel 15 of main rope 10 is configured in than cage guide rail 2 rear side more.Thus cage 4 is suspended on its center-of-gravity position.
Fig. 3 is the front elevation of the actuating device 7 of presentation graphs 1, and Fig. 4 is the planar view of the actuating device 7 of presentation graphs 1.Among the figure, on mechanical stage 6, fixing 1 pair of bearing 17 of subtend mutually.Actuating device 7 is configured between these bearings 17.Be provided with a plurality of bottom vibrationproof members 18 between the end of actuating device 7 and between the mechanical stage 6.Between actuating device 7 and bearing 17, be respectively equipped with sidepiece vibrationproof member 19 again.These vibrationproof members 18,19 for example are made of elastic bodys such as rubber.
If adopt the layout of this no mechanical stage lift appliance, then can effectively utilize the space in the elevating road 1, restrain reducing of elevating road 1 sectional area.Again because actuating device 7 is configured to the form that actuating device body 8 is positioned at cage 4 sides, therefore, not only can be convenient to the motor section that from cage 4 enterprising horizontal drive device bodies 8, contains and the maintenance of detent, and can also fully guarantee to maintain required space.
Again, owing between the bottom of actuating device 7 and mechanical stage 6, be provided with bottom vibrationproof member 18, so can restrain the vibration of actuating device 7 vertical direction to cage 4 and building transmission.Owing between actuating device 7 and bearing 17, be provided with sidepiece vibrationproof member 19, therefore can restrain the vibration of actuating device 7 horizontal directions again to cage 4 and building transmission.
And because actuating device 7 and deflector sheave 16 are carried on shared mechanical stage 6, therefore simple in structure, installation exercise is easy.
Fig. 5 is the block diagram of the lift appliance of the expression embodiment of the invention 2, and Fig. 6 is the planar view of the lift appliance of presentation graphs 5.Among the figure, actuating device 7 is configured to the form that overlaps with the side of cage 4 in vertical plane, is installed with on mechanical stage 6 from driving block sheave 9 and main rope 10 is guided into the revolution deflector sheave 21 freely of balance block hanging wheel 15.
If adopt the layout of this no mechanical stage lift appliance, then can effectively utilize the space in the elevating road 1, restrain reducing of elevating road 1 sectional area.According to the size of cage 4,, can easily adjust to main rope 10 by near the state cage 4 centers of gravity by adjusting the position of actuating device 7 again.Like this, can reduce because of the deadweight of cage 4 and load the cage guide rail 2 that overbalance caused of load and the loading burden of cage side rope terminal fixed part 12 directions.
Fig. 7 is the block diagram of the lift appliance of the expression embodiment of the invention 3.Among the figure, be provided with the 1st, the 2nd balance block hanging wheel 22a, the 22b that volume is hung main rope 10 on the top of balance block 5.Other structure is identical with embodiment 1.
Like this, by using 2 balance block hanging wheel 22a, 22b, the main rope 10 vertical configurations configuration of extending upward from balance block hanging wheel 22a, 22b can be able to be made balance block 5 lifting stably.
Fig. 8 is the planar view of the lift appliance of the expression embodiment of the invention 4.Among the figure, on mechanical stage 6, be equipped with actuating device (winch) 23.Actuating device 7 has the actuating device body 24 that comprises motor and drg and carries out rotating driving block sheave 25 by actuating device body 24.As actuating device 23, used the diameter cylinder type winch bigger than axial dimension again.Other structure is identical with embodiment 1.
Even used the actuating device of forming by this cylinder type winch 23, also can effectively utilize the space in the elevating road 1, restrain reducing of elevating road 1 sectional area.
Above-mentioned example is to support mechanical stage 6 by cage guide rail 2,3, but mechanical stage also can be supported by the elevating road structure.In this occasion, can alleviate this loading to guide rail, guide rail structure is oversimplified.
Again, above-mentioned example is deflector sheave to be disposed at drive between block sheave and cage hanging wheel or the balance block hanging wheel, drives between block sheave and cage hanging wheel and the balance block hanging wheel but also deflector sheave can be disposed at respectively.That is, also can use a plurality of deflector sheaves.
Claims (4)
1. lift appliance comprises:
Elevating road;
In described elevating road, carry out the cage of lifting;
Be arranged on the cage hanging wheel on the described cage;
The balance block that is disposed at the rear of described cage, in described elevating road, carries out lifting;
Be arranged on the balance block hanging wheel on the described balance block;
Have the actuating device body that is disposed at the top in the described elevating road and be configured to horizontal extension, make the actuating device of described cage and described balance block lifting by the axis of revolution that described actuating device body carries out rotating driving block sheave and described driving block sheave;
Have with top bonded assembly the 1st end of described elevating road and the 2nd end and by volume and hang on described cage hanging wheel, described driving block sheave and the described balance block hanging wheel, described cage and described balance block are suspended in main rope in the described elevating road; And
Be disposed at the top of described elevating road and volume hang with described main rope, with described main rope from lead at least 1 deflector sheave of the either party at least described cage hanging wheel and the described balance block hanging wheel of described driving block sheave, it is characterized in that,
Described actuating device is configured to the form that overlaps with cage in vertical plane, described deflector sheave is configured to form that the axis of revolution parallel shape of its axis of revolution and described driving block sheave extends and is configured in the plane that comprises described driving block sheave with the axis of revolution of described driving block sheave at right angles crossingly.
2. lift appliance as claimed in claim 1, it is characterized in that, described actuating device is configured to the form that overlaps with the corner part and the described balance block at described cage rear portion in vertical plane, described deflector sheave is guided described main rope into described cage hanging wheel from described driving block sheave.
3. lift appliance as claimed in claim 1 is characterized in that, described actuating device is configured to the form that overlaps with described cage sidepiece in vertical plane, and described deflector sheave is guided described main rope into described balance block hanging wheel from described driving block sheave.
4. lift appliance as claimed in claim 1 is characterized in that, described actuating device and described deflector sheave are supported on the shared mechanical stage that is fixed in the top in the described elevating road.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/JP2002/004329 WO2003093155A1 (en) | 2002-04-30 | 2002-04-30 | Elevator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1649790A true CN1649790A (en) | 2005-08-03 |
Family
ID=29287941
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA028115724A Pending CN1649790A (en) | 2002-04-30 | 2002-04-30 | Elevator |
Country Status (5)
| Country | Link |
|---|---|
| EP (1) | EP1500620A4 (en) |
| JP (1) | JPWO2003093155A1 (en) |
| KR (1) | KR20040010737A (en) |
| CN (1) | CN1649790A (en) |
| WO (1) | WO2003093155A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104080724A (en) * | 2012-01-27 | 2014-10-01 | 通力股份公司 | Apparatus for fixing a hoisting machine of an elevator and a fixing arrangement |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6082641B2 (en) * | 2013-04-05 | 2017-02-15 | 株式会社日立製作所 | Elevator equipment |
| JP6849748B2 (en) * | 2019-07-19 | 2021-03-31 | 東芝エレベータ株式会社 | Elevator main rope steady rest device |
| CN113928958A (en) * | 2021-09-28 | 2022-01-14 | 日立电梯（中国）有限公司 | Multi-suspension-ratio elevator device with machine room |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ATE273916T1 (en) * | 1996-11-11 | 2004-09-15 | Inventio Ag | ELEVATOR SYSTEM WITH A DRIVE UNIT ARRANGE IN THE ELEVATOR SHAFT |
| JP2001080843A (en) * | 1999-09-14 | 2001-03-27 | Mitsubishi Electric Corp | Elevator equipment |
| JP2002080178A (en) * | 2000-09-04 | 2002-03-19 | Mitsubishi Electric Corp | Elevator device |
-
2002
- 2002-04-30 WO PCT/JP2002/004329 patent/WO2003093155A1/en active Application Filing
- 2002-04-30 JP JP2004501298A patent/JPWO2003093155A1/en active Pending
- 2002-04-30 KR KR10-2003-7016554A patent/KR20040010737A/en not_active Application Discontinuation
- 2002-04-30 EP EP02720637A patent/EP1500620A4/en not_active Withdrawn
- 2002-04-30 CN CNA028115724A patent/CN1649790A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104080724A (en) * | 2012-01-27 | 2014-10-01 | 通力股份公司 | Apparatus for fixing a hoisting machine of an elevator and a fixing arrangement |
| US10035682B2 (en) | 2012-01-27 | 2018-07-31 | Kone Corporation | Apparatus for fixing a hoisting machine of an elevator and a fixing arrangement |
Also Published As
| Publication number | Publication date |
|---|---|
| JPWO2003093155A1 (en) | 2005-09-08 |
| EP1500620A4 (en) | 2010-04-14 |
| WO2003093155A1 (en) | 2003-11-13 |
| KR20040010737A (en) | 2004-01-31 |
| EP1500620A1 (en) | 2005-01-26 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |