CN104860175A - Two-main-machine synchronous drive elevator - Google Patents
Two-main-machine synchronous drive elevator Download PDFInfo
- Publication number
- CN104860175A CN104860175A CN201510257166.6A CN201510257166A CN104860175A CN 104860175 A CN104860175 A CN 104860175A CN 201510257166 A CN201510257166 A CN 201510257166A CN 104860175 A CN104860175 A CN 104860175A
- Authority
- CN
- China
- Prior art keywords
- counterweight
- car
- machine room
- cage
- guiding
- 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.)
- Granted
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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
- 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
- B66B11/004—Arrangement of driving gear, e.g. location or support in the machine room
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B7/00—Other common features of elevators
- B66B7/02—Guideways; Guides
-
- 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
- B66B7/08—Arrangements of ropes or cables for connection to the cars or cages, e.g. couplings
Abstract
The invention relates to a two-main-machine synchronous drive elevator. Two traction machines and two guide wheels are fixed to a machine room shelf beam. Car devices are connected with car guiding devices in a matched mode. Counterweight devices and counterweight guiding devices are connected in a matched and guided mode. The front and back portions on the top of each car device are each provided with a pair of car diversion sheaves. Two counterweight diversion sheaves are arranged on the tops of the counterweight devices. One end of a steel wire rope is fixed to one side of the machine room shelf beam. The other end of the steel wire rope sequentially passes through one counterweight diversion sheave on the counterweight devices, the first traction machine, the two car diversion sheaves on the front portion of the car devices, the two guide wheels on the machine room shelf beam, the two car diversion sheaves on the rear portions of the car devices, the second traction machine and the other counterweight diversion sheave on the counterweight devices and then is fixed to the other side of the machine room shelf beam. Two traction systems are connected in series through one steel wire rope to achieve two-main-machine synchronous drive. Due to the fact that the two traction systems drive the front portions and the rear portions of the cars respectively, the phenomenon that the cars are inclined due to unbalance loading after the elevator is started is avoided during unbalance loading.
Description
Technical field
The present invention relates to one and synchronously drive elevator, especially a kind of two host synchronization drives elevator.
Background technology
Large car car elevator, large-tonnage cargo lift adopt traditional single host elevator cannot be suitable for, and need to adopt two host synchronization to drive elevator as cargo lift.But need solve car start time before and after a unbalanced difficult problem.Compare traditional single host elevator, two main frame solve on the basis utilizing existing main frame lift car start lift startup that unbalanced problem and cabin uneven loading cause instantaneously after the problem of car inclination, for meeting the demand of large-tonnage cargo lift and large car car elevator.
Summary of the invention
The present invention will provide a kind of two host synchronization to drive elevator, for meeting the demand of large-tonnage cargo lift and large car car elevator.
For achieving the above object, technical scheme of the present invention is: a kind of two host synchronization drives elevator, comprise two towing machines, cage device, counterweight, cage guiding device, counterweight guiding device, car diversion sheave, counterweight diversion sheave, track adjusting wheel, beam put by steel rope and machine room, described two towing machines and two track adjusting wheels are separately fixed at machine room and put on beam, described cage device coordinates to move up and down with cage guiding device respectively and is connected, described counterweight and counterweight guiding device coordinate guiding to move up and down and are connected, in face of on described cage device, a pair car diversion sheave is equipped with at rear portion respectively, two counterweight diversion sheaves are housed above counterweight, described steel rope one end is fixed on machine room and puts beam side, a heavy diversion sheave, first towing machine of the other end successively on counterweight, two, the front portion on cage device car diversion sheave, machine room are put and two track adjusting wheels on beam, two, the rear portion car diversion sheave on cage device, the second towing machine, counterweight are fixed on machine room after another counterweight diversion sheave are put beam opposite side.
Described steel rope two ends are put beam respectively by cable wire end and machine room and are connected.
Described cage guiding device comprises the guiding trestle being placed in cage device both sides, and guiding trestle is provided with T-shaped guide rail, and is connected with cage device by T-shaped guide rail.
Described counterweight guiding device comprises the guiding trestle being placed in cage device side, is provided with T-shaped guide rail in guiding trestle, and is led with counterweight be connected by T-shaped guide rail.
The invention has the beneficial effects as follows: by steel cable, two traction systems are together in series to reach two host synchronization and drive.Because two cover traction systems drive the front and rear of car respectively, car inclination phenomenon there will not be the elevator caused because of unbalance loading to start when cabin uneven loading after.
Accompanying drawing explanation
Fig. 1 is layout schematic diagram of the present invention;
Fig. 2 is hoistway plan sketch;
Fig. 3 is machine room plan sketch.
Detailed description of the invention
Below in conjunction with accompanying drawing and embodiment, the invention will be further described.
As shown in Figure 1 to Figure 3, a kind of two host synchronization drives elevator, and by two towing machines, cage device 1, counterweight 2, cage guiding device, counterweight guiding device, car diversion sheave 6, counterweight diversion sheave 7, track adjusting wheel 5, steel rope 8, beam 9 put by machine room and cable wire end 10 forms.
Two towing machines and two track adjusting wheels 5 are separately fixed at machine room and put on beam 9, cage device 1 coordinates to move up and down with cage guiding device respectively and is connected, counterweight 2 and counterweight guiding device coordinate guiding to move up and down and are connected, cage device 1 is forward and backward is above equipped with a pair car diversion sheave 6 respectively, and two counterweight diversion sheaves 7 are equipped with on counterweight 2 top; Steel rope 8 one end is fixed on machine room and puts beam 9 side, a counterweight diversion sheave 7, first towing machine 3 of the other end successively on counterweight 2, two, the front portion on cage device 1 car diversion sheave 6, machine room are put and two track adjusting wheels 5 on beam 9, two, rear portion car diversion sheave 6, second towing machine 4 on cage device 1, counterweight 2 are fixed on machine room after another counterweight diversion sheave 7 are put beam 9 opposite side.
Steel rope 8 two ends are put beam 9 respectively by cable wire end 10 and machine room and are connected.Cage guiding device comprises the guiding trestle 11 being placed in cage device both sides, and guiding trestle 11 is provided with T-shaped guide rail 12, and is connected with cage device 1 by T-shaped guide rail 12.Counterweight guiding device comprises the guiding trestle 11 being placed in cage device 1 side, is provided with T-shaped guide rail 12 in guiding trestle 11, and is led with counterweight 2 be connected by T-shaped guide rail 12.
Principle of work of the present invention:
Can be found out by elevator arrangement plan 1, two towing machines are separately fixed at machine room and put on beam, and cage device runs up and down along cage guiding device, and counterweight runs up and down along counterweight guiding device.Elevator wire rope is by walking around the traction sheave of first towing machine after counterweight diversion sheave, again around passing through machine room track adjusting wheel around arriving car diversion sheave to car diversion sheave, walk around the traction sheave of second towing machine again, then pass downwardly through counterweight diversion sheave, be finally fixed on machine room and put (as Fig. 1) on beam.By steel cable, two traction systems are together in series to reach two host synchronization to drive.Because two cover traction systems drive the front and rear of car respectively, car inclination phenomenon there will not be the elevator caused because of unbalance loading to start when cabin uneven loading after.
Claims (4)
1. a two host synchronization drives elevator, comprise two towing machines, cage device (1), counterweight (2), cage guiding device, counterweight guiding device, car diversion sheave (6), counterweight diversion sheave (7), track adjusting wheel (5), beam (9) put by steel rope (8) and machine room, it is characterized in that: described two towing machines and two track adjusting wheels (5) are separately fixed at machine room and put on beam (9), described cage device (1) coordinates to move up and down with cage guiding device respectively and is connected, described counterweight (2) and counterweight guiding device coordinate guiding to move up and down and are connected, in face of described cage device (1) is upper, a pair car diversion sheave (6) is equipped with at rear portion respectively, counterweight (2) is equipped with two counterweight diversion sheaves (7) above, described steel rope (8) one end is fixed on machine room and puts beam (9) side, the heavy diversion sheave (7) of the other end successively on counterweight (2), the first towing machine (3), two, the front portion on cage device (1) car diversion sheave (6), machine room are fixed on machine room after putting two track adjusting wheels (5) on beam (9), two, the rear portion car diversion sheave (6) on cage device (1), the second towing machine (4), upper another counterweight diversion sheave (7) of counterweight (2) and put beam (9) opposite side.
2. the two host synchronization of one according to claim 1 drives elevator, it is characterized in that: described steel rope (8) two ends are put beam (9) respectively by cable wire end (10) and machine room and are connected.
3. the two host synchronization of one according to claim 1 drives elevator, it is characterized in that: described cage guiding device comprises the guiding trestle (11) being placed in cage device (1) both sides, guiding trestle (11) is provided with T-shaped guide rail (12), and is connected with cage device (1) by T-shaped guide rail (12).
4. the two host synchronization of one according to claim 1 drives elevator, it is characterized in that: described counterweight guiding device comprises the guiding trestle (11) being placed in cage device (1) side, be provided with T-shaped guide rail (12) in guiding trestle (11), and lead with counterweight (2) be connected by T-shaped guide rail (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510257166.6A CN104860175B (en) | 2015-05-19 | 2015-05-19 | A kind of double host synchronization driving elevators |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510257166.6A CN104860175B (en) | 2015-05-19 | 2015-05-19 | A kind of double host synchronization driving elevators |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104860175A true CN104860175A (en) | 2015-08-26 |
| CN104860175B CN104860175B (en) | 2018-01-12 |
Family
ID=53906426
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510257166.6A Active CN104860175B (en) | 2015-05-19 | 2015-05-19 | A kind of double host synchronization driving elevators |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104860175B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112279043A (en) * | 2020-09-21 | 2021-01-29 | 浙江鲸叹科技有限公司 | Double-tractor elevator |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1475427A (en) * | 2003-06-24 | 2004-02-18 | 上海三菱电梯有限公司 | Elevator |
| CN201211991Y (en) * | 2008-06-03 | 2009-03-25 | 郑红晓 | Energy-saving double cage elevator |
| CN201390577Y (en) * | 2009-04-10 | 2010-01-27 | 西子奥的斯电梯有限公司 | Elevator system with shared counterweight |
| CN201400499Y (en) * | 2009-03-31 | 2010-02-10 | 赵长飞 | Passive potential energy speed control escape elevator of civil high-rise building |
| CN201512331U (en) * | 2009-08-14 | 2010-06-23 | 深圳市美迪斯电梯有限公司 | Large-tonnage permanent-magnet synchronous freight elevator |
| US20110017552A1 (en) * | 2007-12-21 | 2011-01-27 | Bjarne Lindberg | Elevator with two elevator cars and a common counterweight |
| CN203682824U (en) * | 2013-07-30 | 2014-07-02 | 王俊涛 | Double-cage escape device |
| CN204727394U (en) * | 2015-05-19 | 2015-10-28 | 上海德圣米高电梯有限公司 | Two host synchronization drives elevator |
-
2015
- 2015-05-19 CN CN201510257166.6A patent/CN104860175B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1475427A (en) * | 2003-06-24 | 2004-02-18 | 上海三菱电梯有限公司 | Elevator |
| US20110017552A1 (en) * | 2007-12-21 | 2011-01-27 | Bjarne Lindberg | Elevator with two elevator cars and a common counterweight |
| CN201211991Y (en) * | 2008-06-03 | 2009-03-25 | 郑红晓 | Energy-saving double cage elevator |
| CN201400499Y (en) * | 2009-03-31 | 2010-02-10 | 赵长飞 | Passive potential energy speed control escape elevator of civil high-rise building |
| CN201390577Y (en) * | 2009-04-10 | 2010-01-27 | 西子奥的斯电梯有限公司 | Elevator system with shared counterweight |
| CN201512331U (en) * | 2009-08-14 | 2010-06-23 | 深圳市美迪斯电梯有限公司 | Large-tonnage permanent-magnet synchronous freight elevator |
| CN203682824U (en) * | 2013-07-30 | 2014-07-02 | 王俊涛 | Double-cage escape device |
| CN204727394U (en) * | 2015-05-19 | 2015-10-28 | 上海德圣米高电梯有限公司 | Two host synchronization drives elevator |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112279043A (en) * | 2020-09-21 | 2021-01-29 | 浙江鲸叹科技有限公司 | Double-tractor elevator |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104860175B (en) | 2018-01-12 |
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