CN1232435C - Elevator - Google Patents
Elevator Download PDFInfo
- Publication number
- CN1232435C CN1232435C CNB02806528XA CN02806528A CN1232435C CN 1232435 C CN1232435 C CN 1232435C CN B02806528X A CNB02806528X A CN B02806528XA CN 02806528 A CN02806528 A CN 02806528A CN 1232435 C CN1232435 C CN 1232435C
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- China
- Prior art keywords
- main rope
- counterweight
- wheel
- car
- hoist trunk
- 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.)
- Expired - Fee Related
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Classifications
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- 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
- B66B11/08—Driving gear ; Details thereof, e.g. seals with hoisting rope or cable operated by frictional engagement with a winding drum or sheave
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B7/00—Other common features of elevators
- B66B7/06—Arrangements of ropes or cables
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- 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
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- 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
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- 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
The present invention relates to an elevator device. A first main rope connection part and a second main rope connection part are arranged on an elevator cage, and a first elevator cage side back-folding wheel and a second elevator cage side back-folding wheel are arranged at the upper part in an elevator shaft and above the first main rope connection part and the second main rope connection part. A main rope assembly comprises a first main rope which is hung on the first elevator cage side back-folding wheel and connected with the first main rope connection part, and a second main rope which is hung on the second elevator cage side back-folding wheel and connected with the second main rope connection part. A driving device and the two elevator cage side back-folding wheels are overlapped above the elevator cage in a vertical projection plane.
Description
Technical field
The present invention relates to actuating device is configured in the lift appliance of hoist trunk internal upper part.
Background technology
In machine room-less elevator in the past, actuating device and control panel are configured in for example between the fall way wall and car.In addition, for example in the machine room-less elevator shown in the Japanese patent laid-open 10-139321 communique, the actuating device of thin type is configured in top in the hoist trunk.
But, in above-mentioned machine room-less elevator in the past and since volume hang with the diameter of various rope sheaves of main rope big and the distance between actuating device and the various rope sheave must be made in order to dispose many main ropes bigger, so hoist trunk overlook the area increase.In addition,, movable pulley must be installed in the bottom of car and make 2: 1 ropes (Japanese: ロ one ピ Application グ) in order to suppress built on stilts size, thus complex structure, cost up, and make the size increase of hoist trunk bottom.Therefore, requirement makes hoist trunk compacter.
Summary of the invention
The present invention makes in order to address the above problem, and purpose is to obtain to make simple in structure and hoist trunk is made compact lift appliance.
Lift appliance of the present invention has: hoist trunk; Actuating device, the top that it is configured in the hoist trunk, having has the actuating device body and is center and the driving rope sheave that utilizes the actuating device body to rotate with the rotating shaft of vertically extending; Volume hangs over the main rope group who drives on the rope sheave; And utilize the main rope group and be suspended in the hoist trunk, utilize the car and the counterweight of actuating device lifting in hoist trunk, on car, the 1st and second main rope connecting portion is set with accompanying car in vertical plane, top in hoist trunk, the top of the 1st and second main rope connecting portion disposes the 1st and second cage side wheel of turning back, the main rope group have that volume hangs over that the 1st cage side turns back that wheel is gone up and hang over the 1st main rope connecting portion bonded assembly the 1st main rope and volume that second cage side turns back that wheel is gone up and with the second main rope connecting portion bonded assembly, second main rope, actuating device, the 1st and second cage side turn back the wheel in vertical plane with car be configured in overlappingly car above.
In addition, lift appliance of the present invention has: hoist trunk; Actuating device, it is configured in the top in the hoist trunk, and has the actuating device body and be center and the driving rope sheave that utilizes the actuating device body to rotate with the rotating shaft of vertically extending; Volume hangs over the main rope group who drives on the rope sheave; And utilize the main rope group and be suspended in the hoist trunk and utilize the car and the counterweight of actuating device lifting in hoist trunk, above top in hoist trunk, the counterweight, dispose the 1st and second counterweight side wheel of turning back, the main rope group have that volume hangs over that the 1st counterweight side turns back that wheel is gone up and hang over counterweight bonded assembly the 1st main rope and volume that the second counterweight side turns back that wheel is gone up and with the second main rope connecting portion bonded assembly, second main rope, the turn back setting height of wheel of the 1st and second counterweight side, according to from drive that rope sheave draws the 1st with the height of second main rope and different mutually.
In addition, lift appliance of the present invention has: hoist trunk; Actuating device, it is configured in the top in the hoist trunk, and has the actuating device body and be center and the driving rope sheave that utilizes the actuating device body to rotate with the rotating shaft of vertically extending; Volume hangs over the main rope group who drives on the rope sheave; And utilize the main rope group and be suspended in the hoist trunk, utilize the car and the counterweight of actuating device lifting in hoist trunk, above top in hoist trunk, the counterweight, dispose the 1st and second counterweight side wheel of turning back, the main rope group have that volume hangs over that the 1st counterweight side turns back that wheel is gone up and hang over counterweight bonded assembly the 1st main rope and volume that the second counterweight side turns back that wheel is gone up and with the second main rope connecting portion bonded assembly, second main rope, the turn back diameter of wheel of the 1st and second counterweight side, according to from drive that rope sheave draws the 1st with the height of second main rope and different mutually.
The simple declaration of accompanying drawing
Fig. 1 is the front view of the lift appliance of expression example 1 of the present invention.
Fig. 2 is the birds-eye view of structure on the hoist trunk top of presentation graphs 1.
Fig. 3 is the birds-eye view of main portion of the lift appliance of presentation graphs 1.
Fig. 4 is the birds-eye view of the lift appliance main portion of expression example 2 of the present invention.
Fig. 5 is the turn back front view of wheel of the 1st and second counterweight side of presentation graphs 4.
Fig. 6 is the birds-eye view of the lift appliance main portion of expression example 3 of the present invention.
Fig. 7 is the turn back cutaway view of wheel of the 1st and second counterweight side of presentation graphs 6.
The specific embodiment
Below, with reference to accompanying drawing best example of the present invention is described.
Example 1
Fig. 1 is the front view of lift appliance of expression example 1 of the present invention, and Fig. 2 is the birds-eye view of structure on the hoist trunk top of presentation graphs 1, and Fig. 3 is the birds-eye view of main portion of the lift appliance of Fig. 1.
In the drawings, in hoist trunk 1, be provided with 1 pair of car guide rail 2 and 1 pair of weight guide 3.Car 4 lifting in hoist trunk 1 by car guide rail 2 guiding.The cage 6 that car 4 has car frame 5 and supported by car frame 5.Car frame 5 has 1 pair of vertical frame 7, be fixed between vertical frame 7 bottoms and the lower frame 8 of supporting cage 6, be fixed in the upper ledge 9 between vertical frame 7 upper ends.
On lower frame 8, be provided with the 1st and second main rope connecting portion 11,12.The 1st and second main rope connecting portion 11,12, the relatively center of gravity of car 4 and balanced configuration.Promptly as shown in Figure 3, the 1st main rope connecting portion 11 is configured in the back of the straight line C that connects 1 pair of car guide rail 2 center, and the second main rope connecting portion 12 is configured in the front of straight line C.
Top in hoist trunk 1 disposes installation frame 14.Installation frame 14 is fixed on the upper end of car guide rail 2 and weight guide 3.Be equipped with on the installation frame 14 and make car 4 and counterweight 13 carry out the actuating device (winch) 15 of lifting.
Actuating device 15 has actuating device body 16 and utilizes actuating device body 16 and the driving rope sheave 17 of rotation.In addition, actuating device 15 is become to drive the vertically extending state of rotating shaft of rope sheave 17 by horizontal arrangement.Actuating device body 16 has the little thin type electrical motor of axial dimension diameter group.
On installation frame 14, be equipped with the 1st and second cage side turn back wheel 18,19, counterweight side turn back wheel 20 and direction conversion pulley 21.Wheel 18 the rotating shaft of turning back of the 1st cage side is configured in the top of the 1st main rope connecting portion 11 horizontal-extending along the depth direction (above-below direction of Fig. 3) of car 4.Wheel 19 the rotating shaft of turning back of second cage side is configured in the top of the second main rope connecting portion 12 horizontal-extending along the depth direction (above-below direction of Fig. 3) of car 4.
The counterweight side wheel 20 of turning back, its rotating shaft to horizontal-extending be configured in the top of counterweight 13.In addition, actuating device the 15, the 1st and second cage side turn back wheel 18,19, counterweight side turn back wheel 20 and direction conversion pulley 21 in vertical plane with car 4 be configured in overlappingly car 4 above.
Driving on the rope sheave 17, volume hangs with the main rope group 22 of suspension craning cab 4 and counterweight 13 in hoist trunk 1.Main rope group 22 has many 1st main ropes 23 and Duo Gen second main rope 24.Here, the radical of the 1st main rope 23 is identical with the radical of second main rope 24.
In addition, the main rope 23,24 as the 1st and second uses the high composite material rope of flexibility that for example has resin-coating.Thus, the cage side that drives rope sheave the 17, the 1st and second the turn back diameter of wheel 20 and direction conversion pulley 21 of wheel 18,19, counterweight side of turning back is reduced.
The 1st main rope 23 have with the 1st main rope connecting portion 11 bonded assemblys the 1st end and with the top bonded assembly the second end of counterweight 13.Second main rope 24 have with second main rope connecting portion 12 bonded assemblys the 1st end and with the top bonded assembly the second end of counterweight 13.
The 1st main rope 23, from the 1st end by the 1st cage side turn back wheel 18, drive the turn back order of wheel 20 of rope sheave 17, counterweight side and rolled up and hang, arrive the second end.Second main rope 24, from the 1st end by second cage side turn back wheel 19, direction conversion pulley 21, drive the turn back order of wheel 20 of rope sheave 17, counterweight side and rolled up and hang, arrive the second end.
That is,, on driving rope sheave 24, be connected with car 4 to 2 direction branches ground with counterweight 13 bonded assemblys the 1st main rope 23 and second main rope 24.
In addition, on installation frame 14, be equipped with the control panel 25 of accessory drive 15 equipment such as grade.Actuating device the 15, the 1st and second cage side turn back wheel 18,19, counterweight side turn back wheel 20, direction conversion pulley 21 and control panel 25 are carried on shared installation frame 14 and modularity.
In such lift appliance, owing to main rope group 22 is divided into the 1st and second main rope 23,24 and uses the 1st and second main rope connecting portion 11,12 to suspend in midair, so car 4 can be hung as the state of its steadily of centre of gravity with respect to the center of gravity balanced configuration of car 4.Thus, can prevent to act on the car guide rail 2, can improve the using escalator mood because of the counter-force that eccentric load causes.
In addition, because the 1st and second main rope connecting portion 11,12 is configured on the lower frame 8 of car 4, just do not need to be provided with main rope group 22 connecting portion on the top of car 4.Therefore, can reduce the size on the top of car 4, actuating device 15 can be configured in top in the hoist trunk 1, and can suppress the increase of the height dimension of hoist trunk 1.
In addition, owing to utilize 1: 1 direct suspension craning cab 4 of rope, so simple in structure and the rotative speed of actuating device 15 can be suppressed to lower.Therefore, even the lift appliance that actuating device 15 is configured in the hoist trunk 1, also can undisturbedly moves with low vibration, low noise can be provided.
In addition, since can fully guarantee from drive rope sheave 17 to the 1st cage side turn back the distance of wheel 18, from driving rope sheave 17 to the distance of direction conversion pulley 21 with from the turn back distance of wheel 19 of direction conversion pulley 21 to second cage side, so can prevent to drive the wearing and tearing of rope sheave 17, and can prolong main rope group 22 life-span and reduce service expenditure.
In addition, because actuating device the 15, the 1st and second cage side are turned back wheel 18,19, counterweight side turn back wheel 20 and direction conversion pulley 21 in vertical plane with car 4 be configured in overlappingly car 4 above, so the area of overlooking of hoist trunk 1 is reduced, make hoist trunk 1 compact dimensions.
In addition, owing to 18,19 be configured in the both sides of the straight line C that is connected a pair of car guide rail 2 parallel to each other with second cage side wheel of turning back,, can make Stability Analysis of Structures so load is applied on installation frame 14 and the guide rail 2,3 equably with the 1st.
In addition, wheel 18,19 is configured to depth direction (above-below direction of Fig. 3) extension of their rotating shaft along car 4 because the 1st and second cage side is turned back, so can make simple in structure, easy assembling.
Example 2
Then, Fig. 4 is the birds-eye view of the lift appliance main portion of expression the invention process form 2.Among the figure, car 4 has the 1st and second side 4a, 4b relative to each other.In addition, car 4 has the 1st and second bight 4c, the 4d at mutual formation diagonal angle.
In hoist trunk 1, be provided with the 1st and second car guide rail 31,32 of guiding car 4 liftings.The 1st car guide rail 31 and the 1st bight relatively are fixed on the 1st fall way wall 1a of hoist trunk 1.Second car guide rail 32 relatively is fixed on the second fall way wall 1b relative with the 1st fall way wall 1a with second bight.Therefore, car 4 be configured on the 1st and second bight 4c, the 4d with engagement section (guide tile) car guide rail 31,32.
On the lower frame 8 of car 4, be provided with the 1st and second main rope connecting portion 33,34.The 1st disposes symmetrically with the center of gravity of the second main rope connecting portion, 33,34 relative cars 4.That is, the 1st main rope connecting portion 33 is configured on the 1st bight 4c, and the second main rope connecting portion 34 is configured on the second bight 4d.
Be configured on the installation frame 14 (Fig. 1) of hoist trunk 1 internal upper part, be equipped with the 1st and second cage side turn back wheel 35,36, the 1st and second counterweight side turn back wheel 37,38 and direction conversion pulley 39.The 1st cage side is configured in the top of the 1st main rope connecting portion 33 with turning back wheel 35 rotating shaft horizontal-extending.Second cage side is configured in the top of the second main rope connecting portion 34 with turning back wheel 36 rotating shaft horizontal-extending.
The 1st and second counterweight side turn back wheel 37,38 rotating shaft to horizontal-extending be configured in the top of counterweight 13.In addition, the actuating device the 15, the 1st and second cage side turn back wheel 35,36, the 1st and second counterweight side turn back wheel 37,38 and direction conversion pulley 39 in vertical plane with car 4 be configured in overlappingly car 4 above.
Driving on the rope sheave 17, volume hangs with the main rope group 22 of suspension craning cab 4 and counterweight 13 in hoist trunk 1.Main rope group 22 has many 1st main ropes 23 and Duo Gen second main rope 24.Here, the radical of the 1st main rope 23 is identical with the radical of second main rope 24.
The 1st main rope 23 have with the 1st main rope connecting portion 33 bonded assemblys the 1st end and with the top bonded assembly the second end of counterweight 13.Second main rope 24 have with second main rope connecting portion 34 bonded assemblys the 1st end and with the top bonded assembly the second end of counterweight 13.
The 1st main rope 23, from the 1st end by the 1st cage side turn back wheel 35, drive the turn back order of wheel 37 of rope sheave 17 and the 1st counterweight side and rolled up and hang, and arrive the second end.Second main rope 24, from the 1st end by second cage side turn back wheel 36, direction conversion pulley 39, drive the turn back order of wheel 38 of rope sheave 17 and the second counterweight side and rolled up and hang, and arrive the second end.
The ground configuration of direction conversion pulley 39 approximate horizontal, but in order to reduce the angle that enters of second main rope 24 as far as possible, direction is changed the relative vertical direction of rotating shaft of pulley 39 and inclination is arranged slightly.
Then, Fig. 5 is the turn back front view of wheel 37,38 of the 1st and second counterweight side of presentation graphs 4.The turn back setting height of wheel 37,38 of the 1st and second counterweight side, according to from drive that rope sheave 17 draws the 1st with the height of second main rope 23,24 and different mutually.
In such lift appliance, because main rope group 22 is distributed into the 1st with second main rope 23,24, and suspends in midair with the 1st and second main rope connecting portion 33,34 of the center of gravity balanced configuration of relative car 4, so car 4 can be hung as the state of its steadily of centre of gravity.Thus, can prevent to act on the car guide rail 31,32, can improve the mood of riding elevator because of the counter-force that eccentric load causes.
In addition, because the 1st and second main rope connecting portion 33,34 is configured on the lower frame 8 of car 4, so main rope group 22 connecting portion needn't be set on the top of car 4.Therefore, can reduce the size on the top of car 4, actuating device 15 can be configured in top in the hoist trunk 1, and can suppress the increase of the height dimension of hoist trunk 1.
In addition, owing to utilize 1: 1 direct suspension craning cab 4 of rope, thus simple in structure, and the rotative speed of actuating device 15 can be suppressed to lower.Therefore, actuating device 15 is configured in the hoist trunk 1 also can be with low vibration, low noise and the lift appliance of operation undisturbedly even can provide.
In addition, because actuating device the 15, the 1st and second cage side are turned back wheel 35,36, the 1st and second counterweight side turn back wheel 37,38 and direction conversion pulley 39 in vertical plane with car 4 be configured in overlappingly car 4 above, so the area of overlooking of hoist trunk 1 is reduced, make hoist trunk 1 compact dimensions.
In addition, because the 1st main rope connecting portion 33 is configured in the 1st bight 4c to be gone up, the second main rope connecting portion 34 is configured on the second bight 4d, so the 1st and second main rope connecting portion 33,34 can be configured in the outer dress size of car 4, can reduce the area of overlooking of hoist trunk 1.Same because the engagement section with car guide rail 31,32 of car 4 also is configured on the 1st and second bight 4c, the 4d, so does not give prominence to from car 4 engagement section, can reduce the area of overlooking of hoist trunk 1.
In addition, wheel 37,38 is provided with highly because the 1st and second counterweight side is turned back, according to from drive that rope sheave 17 draws the 1st with the height of second main rope 23,24 and different mutually, so can reduce main rope 23,24 to the angle that enters that drives rope sheave 17, can prevent to drive the eccentric wear damage of rope sheave 17 and the wearing and tearing of main rope 23,24.
Here, the 1st and second counterweight side the poor of wheel 37,38 height of turning back, if main rope 23,24 all is 1, as long as make keep main rope 23,24 in the state of size in the heart.In addition, if main rope 23,24 all is 2, as long as make main rope adjacent to each other 23,24 in 2 times of size in the heart.That is, the maxim that enters angle that needs only many main ropes makes as far as possible little.In addition, main rope 23,24 preferably is set in 1.5 degree to the angle that enters of each pulley 17,35～39.
In addition, in example 2, used 2 counterweight sides to turn back and taken turns 37,38, but also can make more than 3.
Example 3
Then, Fig. 6 is the birds-eye view of the lift appliance main portion of expression example 3 of the present invention.Among the figure, counterweight 13 relatively is configured in the side of car 4 with the 1st side 4a of car 4.In addition, opposite with example 2, the 1st main rope connecting portion 33 is configured on the second bight 4d, and the second main rope connecting portion 34 is configured on the 1st bight 4c.
The 1st cage side top that wheel 35 is configured in the 1st main rope connecting portion 33 of turning back.Second cage side top that wheel 36 is configured in the second main rope connecting portion 34 of turning back.Above counterweight 13, dispose the 1st and second the counterweight side wheel 41,42 of turning back.
In addition, actuating device 15; The 1st and second cage side is turned back and is taken turns 35,36; The 1st and second counterweight side is turned back and is taken turns 41,42; With direction conversion pulley 39 in vertical plane with car 4 be configured in overlappingly car 4 above.
Fig. 7 is the turn back cutaway view of wheel 41,42 of the 1st and second counterweight side of presentation graphs 6.The 1st and second the counterweight side wheel 41,42 of turning back is the center with the shared rotating shaft 43 of horizontal arrangement, rotation independently respectively.The 1st and second counterweight side wheel 41,42 the diameter of turning back, according to from drive that rope sheave 17 draws the 1st with the height of second main rope 23,24 and different mutually.
Like this, even counterweight 13 is configured in the lift appliance of car 4 sides,, also can obtain the effect same with example 2 by main rope group 22 being distributed into the 1st and second main rope 23,24.
In addition, the 1st and second counterweight side wheel 41,42 the diameter of turning back, according to from drive that rope sheave 17 draws the 1st with the height of second main rope 23,24 and different mutually, so can reduce the enter angle of main rope 23,24 to driving rope sheave 17.In addition, can use common rotating shaft 43, can make simple in structure.
In addition, in example 3, used 2 counterweight sides to turn back and taken turns 41,42, but also can make more than 3.
Claims (11)
1, a kind of lift appliance has:
Hoist trunk;
Be configured in top in the described hoist trunk, have the actuating device body and be the actuating device that the center utilizes the driving rope sheave that described actuating device body rotates with the rotating shaft of vertically extending;
Volume hangs over the main rope group on the described driving rope sheave; And
Utilize described main rope group and be suspended in the described hoist trunk, utilize described actuating device and the car and the counterweight of in described hoist trunk, carrying out lifting, it is characterized in that,
On described car, the 1st and second main rope connecting portion is set with accompanying described car in vertical plane, above the top in described hoist trunk and the described the 1st and second main rope connecting portion, dispose the 1st and second cage side wheel of turning back, described main rope group have the volume hang over described the 1st cage side turn back the wheel on, and with described the 1st main rope connecting portion bonded assembly the 1st main rope and volume hang over described second cage side turn back the wheel on, and with the described second main rope connecting portion bonded assembly, second main rope, the described actuating device and the described the 1st and second cage side wheel of turning back, in vertical plane with described car be configured in overlappingly described car above.
2, lift appliance as claimed in claim 1 is characterized in that, described car has car frame that comprises lower frame and the cage that is bearing on the described lower frame, and the described the 1st and second main rope connecting portion is set on the described lower frame.
3, lift appliance as claimed in claim 1 is characterized in that, the described the 1st and second main rope connecting portion, the center of gravity of described relatively car and balanced configuration.
4, lift appliance as claimed in claim 1 is characterized in that, is configured in top in the described hoist trunk with also having approximate horizontal, changes pulley in described driving rope sheave and described second cage side direction that volume between the wheel hangs with described second main rope of turning back.
5, lift appliance as claimed in claim 4 is characterized in that, the rotating shaft of described direction conversion pulley is for the angle that enters that makes described second main rope reduces vertical direction inclination relatively.
6, lift appliance as claimed in claim 1 is characterized in that, also has the installation frame that is fixed on described hoist trunk internal upper part, and described actuating device, the described the 1st and second cage side wheel of turning back is carried on described installation frame and makes modularity.
7, lift appliance as claimed in claim 1 is characterized in that, described car has the 1st and second bight that makes the diagonal angle mutually, and the described the 1st and second main rope connecting portion is configured on the described the 1st and second bight.
8, lift appliance as claimed in claim 7 is characterized in that, also has the 1st and second car guide rail that relatively is set in the hoist trunk with the described the 1st and second bight, guides described car lifting.
9, a kind of lift appliance has:
Hoist trunk;
Be configured in top in the described hoist trunk, have the actuating device body and be the actuating device that the center utilizes the driving rope sheave that described actuating device body rotates with the rotating shaft of vertically extending;
Volume hangs over the main rope group on the described driving rope sheave; And
Utilize described main rope group and be suspended in the described hoist trunk, utilize described actuating device and the car and the counterweight of in described hoist trunk, carrying out lifting, it is characterized in that,
Above top in described hoist trunk and the described counterweight, dispose the 1st and second counterweight side wheel of turning back, described main rope group have that volume hangs over that described the 1st counterweight side turns back that wheel is gone up and hang over described counterweight bonded assembly the 1st main rope and volume that the described second counterweight side turns back that wheel is gone up and with described counterweight bonded assembly second main rope, the turn back setting height of wheel of the described the 1st and second cage side is according to the height of the described the 1st and second main rope of drawing from described driving rope sheave and different mutually.
10, a kind of lift appliance has:
Hoist trunk;
Be configured in top in the described hoist trunk, have the actuating device body and be the actuating device that the center utilizes the driving rope sheave that described actuating device body rotates with the rotating shaft of vertically extending;
Volume hangs over the main rope group on the described driving rope sheave; And
Utilize described main rope group and be suspended in the described hoist trunk, utilize described actuating device and the car and the counterweight of in described hoist trunk, carrying out lifting, it is characterized in that,
Above top in described hoist trunk and the described counterweight, dispose the 1st and second counterweight side wheel of turning back, described main rope group have that volume hangs over that described the 1st counterweight side turns back that wheel is gone up and hang over described counterweight bonded assembly the 1st main rope and volume that the described second counterweight side turns back that wheel is gone up and with described counterweight bonded assembly second main rope, the turn back diameter of wheel of the described the 1st and second counterweight side is according to the height of the described the 1st and second main rope of drawing from described driving rope sheave and different mutually.
11, lift appliance as claimed in claim 10 is characterized in that, the described the 1st and second counterweight side wheel of turning back is that the center is rotated with shared rotating shaft.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/JP2002/001927 WO2003074409A1 (en) | 2002-03-01 | 2002-03-01 | Elevaltor apparatus |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1496329A CN1496329A (en) | 2004-05-12 |
| CN1232435C true CN1232435C (en) | 2005-12-21 |
Family
ID=27773216
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB02806528XA Expired - Fee Related CN1232435C (en) | 2002-03-01 | 2002-03-01 | Elevator |
Country Status (5)
| Country | Link |
|---|---|
| EP (1) | EP1481935A4 (en) |
| JP (1) | JP4110096B2 (en) |
| KR (1) | KR100524105B1 (en) |
| CN (1) | CN1232435C (en) |
| WO (1) | WO2003074409A1 (en) |
Families Citing this family (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2390219B1 (en) * | 2003-12-09 | 2012-11-14 | Mitsubishi Denki Kabushiki Kaisha | Elevator apparatus |
| CN100532234C (en) * | 2004-10-13 | 2009-08-26 | 三菱电机株式会社 | Elevator apparatus |
| WO2006070437A1 (en) * | 2004-12-27 | 2006-07-06 | Mitsubishi Denki Kabushiki Kaisha | Elevator apparatus |
| CN101891097B (en) * | 2004-12-27 | 2011-11-09 | 三菱电机株式会社 | Elevator |
| JP4742606B2 (en) * | 2005-02-18 | 2011-08-10 | 三菱電機株式会社 | Machine room-less elevator device |
| KR100875778B1 (en) * | 2005-03-04 | 2008-12-26 | 미쓰비시덴키 가부시키가이샤 | Elevator device |
| JP4770241B2 (en) * | 2005-04-05 | 2011-09-14 | 株式会社日立製作所 | Elevator equipment |
| JP2006321656A (en) * | 2005-05-19 | 2006-11-30 | Inventio Ag | Deflecting module for elevator |
| WO2007010589A1 (en) * | 2005-07-15 | 2007-01-25 | Mitsubishi Denki Kabushiki Kaisha | Elevator apparatus |
| WO2007039926A1 (en) * | 2005-09-30 | 2007-04-12 | Mitsubishi Denki Kabushiki Kaisha | Elevator device |
| JPWO2007129385A1 (en) * | 2006-05-01 | 2009-09-17 | 三菱電機株式会社 | Elevator equipment |
| KR100766654B1 (en) * | 2006-06-23 | 2007-10-15 | 미쓰비시덴키 가부시키가이샤 | Elevator apparatus |
| CN100417583C (en) | 2006-08-11 | 2008-09-10 | 西子奥的斯电梯有限公司 | Elevator without machine |
| KR100911079B1 (en) * | 2007-04-24 | 2009-08-06 | 미쓰비시덴키 가부시키가이샤 | Elevator device |
| EP2154099B1 (en) | 2007-06-01 | 2014-12-24 | Mitsubishi Electric Corporation | Elevator device |
| WO2012035599A1 (en) * | 2010-09-13 | 2012-03-22 | 三菱電機株式会社 | Elevator device |
| CN106545203A (en) * | 2017-01-16 | 2017-03-29 | 深圳市中科利亨车库设备有限公司 | A kind of multi-storied garage |
| CN116547226B (en) * | 2020-11-25 | 2024-07-26 | 株式会社日立制作所 | Car and elevator |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1911834A (en) * | 1931-02-26 | 1933-05-30 | Otis Elevator Co | Elevator system |
| JPS62197672U (en) * | 1986-06-03 | 1987-12-16 | ||
| JPH01261189A (en) * | 1988-04-08 | 1989-10-18 | Mitsubishi Electric Corp | Small elevator device |
| DE59709841D1 (en) * | 1996-11-11 | 2003-05-22 | Inventio Ag | Elevator system with drive unit arranged in the elevator shaft |
| JP2002504472A (en) * | 1998-02-26 | 2002-02-12 | オーチス エレベータ カンパニー | Elevator device without machine room with elevator machine mounted in elevator car |
| FI109468B (en) * | 1998-11-05 | 2002-08-15 | Kone Corp | Pinion Elevator |
| JP4253394B2 (en) * | 1999-03-15 | 2009-04-08 | オーチス エレベータ カンパニー | Winding type elevator |
| JP4493759B2 (en) * | 1999-09-13 | 2010-06-30 | 三菱電機株式会社 | Elevator equipment |
-
2002
- 2002-03-01 KR KR10-2003-7013476A patent/KR100524105B1/en active IP Right Grant
- 2002-03-01 CN CNB02806528XA patent/CN1232435C/en not_active Expired - Fee Related
- 2002-03-01 WO PCT/JP2002/001927 patent/WO2003074409A1/en active Application Filing
- 2002-03-01 JP JP2003572889A patent/JP4110096B2/en not_active Expired - Fee Related
- 2002-03-01 EP EP02702720A patent/EP1481935A4/en not_active Withdrawn
Also Published As
| Publication number | Publication date |
|---|---|
| EP1481935A1 (en) | 2004-12-01 |
| EP1481935A4 (en) | 2010-09-01 |
| JPWO2003074409A1 (en) | 2005-06-23 |
| JP4110096B2 (en) | 2008-07-02 |
| CN1496329A (en) | 2004-05-12 |
| KR100524105B1 (en) | 2005-10-26 |
| WO2003074409A1 (en) | 2003-09-12 |
| KR20030090742A (en) | 2003-11-28 |
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