CN106315366A - High-speed all-drive elevator - Google Patents
High-speed all-drive elevator Download PDFInfo
- Publication number
- CN106315366A CN106315366A CN201510386423.6A CN201510386423A CN106315366A CN 106315366 A CN106315366 A CN 106315366A CN 201510386423 A CN201510386423 A CN 201510386423A CN 106315366 A CN106315366 A CN 106315366A
- Authority
- CN
- China
- Prior art keywords
- car
- steel wire
- elevator
- wire rope
- traction
- 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
Links
Abstract
The invention discloses a high-speed all-drive elevator. As a brand-new implementation mode of a high-speed or ultra-high-speed elevator, the elevator comprises a lift car, steel wire ropes, tractors, guiding wheels and a counter-weight device, wherein a double-tractor all-drive structure is adopted by the elevator; the double-tractor all-drive structure comprises an upper traction system distributed on the upper part of the lift car and a lower traction system distributed on the lower part of the lift car; one end of the upper steel wire rope of the upper traction system is connected to the top of the lift car, and the other end of the upper steel wire rope of the upper traction system is connected to the top of the counter-weight device; the upper steel wire rope sequentially passes by an upper guide wheel and an upper tractor; one end of the lower steel wire rope of the lower traction system is connected to the bottom of the lift car; the other end of the lower steel wire rope of the lower traction system is connected to the bottom of the counter-weight device; and the lower steel wire rope sequentially passes by the lower guide wheel and the lower tractor. According to the high-speed all-drive elevator, large-power tractors are replaced by the two small-power tractors, so that cost of the tractors is greatly lowered; the failure rate can be effectively lowered by adopting the double-tractor all-drive mode; and even one tractor fails, the other tractor can operate effectively.
Description
Technical field
The present invention relates to elevators field, especially relate to a kind of high speed and entirely drive elevator.
Background technology
Seeing Fig. 1, conventional high rate elevator uses single traction machine to pass through directive wheel one as driver part, steel wire rope
End suspension craning cab, the other end is suspended in counterweight, fricative by between steel wire rope and traction race
Traction drives car to run up and down.The drawback of this kind of structure is:
1, high-power traction machine is used can to increase considerably the cost of elevator；
2, separate unit traction machine easily breaks down and causes whole elevator effectively to work.
Summary of the invention
The purpose of the present invention is contemplated to solve the problems referred to above, it is provided that a kind of reduction traction machine cost and raising electricity
The high speed of ladder job stability drives elevator entirely.
To achieve these goals, the present invention adopts the following technical scheme that
Entirely driving elevator at a high speed, this elevator includes car, steel wire rope, traction machine, directive wheel, counterweight, institute
Stating elevator uses double traction machine entirely to drive structure, and described pair of traction machine entirely drives structure and include being distributed in car upper
Upper traction system and be distributed in the lower traction system of car bottom, wherein,
Upper steel cord one end of upper traction system is connected to car top, and the other end is connected to the top of counterweight,
Described upper steel cord passes sequentially through top directive wheel, top traction machine；
Bottom steel wire rope one end of lower traction system is connected to cage bottom, and the other end is connected to the bottom of counterweight,
Described bottom steel wire rope passes sequentially through bottom directive wheel, bottom traction machine.
As the present invention, it is preferred that described top traction system, bottom traction system use symmetric mode to divide
It is distributed in the top and the bottom of car.
Entirely driving elevator at a high speed, this elevator includes car, steel wire rope, traction machine, directive wheel, counterweight, its
Being characterised by, described elevator uses double traction machine entirely to drive structure, and described pair of traction machine entirely drives structure and include distribution
In the upper traction system of car upper and be distributed in the lower traction system of car bottom；
Described upper traction system include top traction machine, be installed on the upper car wheel of car top, upper steel cord,
Top directive wheel, be arranged at counterweight top on to roller, elevator(lift) machine room is provided with fixing top steel wire
Restrict two ends and lay respectively at the first fixing point above car, counterweight, the second fixing point, start from
The upper steel cord of the second fixing point passes sequentially through roller, upper guide running wheel, top traction machine, upper sedan-chair
The first fixing point is terminated in after the wheel of railway carriage or compartment；
Described lower traction system include bottom traction machine, be installed on the lower car wheel of cage bottom, bottom steel wire rope,
Bottom directive wheel, be arranged at bottom counterweight lower to roller, be provided with fixing bottom bottom elevator hoistways
Two ends of steel wire rope and lay respectively at the 3rd fixing point below car, counterweight, the 4th fixing point,
Start from the bottom steel wire rope of the 4th fixing point pass sequentially through lower to roller, lower guide running wheel, bottom traction machine,
The 3rd fixing point is terminated in after lower car wheel.
Native system is changed conventional high rate elevator list traction machine and is driven pattern, uses double traction machine to be respectively arranged on car
Under realize closed loop and entirely drive structure, have the advantages that
1. use two small-power traction machines to replace high-power traction machine, greatly reduce the cost of traction machine.
2. use double traction machine mode of driving entirely can effectively reduce fault rate and improve reliability, though a traction machine
Breaking down, another traction machine also can effectively run, and ensures safety.
Accompanying drawing explanation
Fig. 1 is background technology high speed elevator schematic diagram.
Fig. 2 is that embodiment 1 high speed drives elevator schematic diagram entirely.
Fig. 3 is that embodiment 2 high speed drives elevator schematic diagram entirely.
Detailed description of the invention
For the technological means making the present invention realize, creation characteristic, reach purpose and be easy to understand with effect,
Below in conjunction with specific embodiment, the present invention is expanded on further.
Embodiment 1:
As in figure 2 it is shown, at a high speed entirely drive elevator, this elevator include car 1, steel wire rope, traction machine, directive wheel,
Counterweight 5.
This high speed is entirely driven elevator and is used double traction machine entirely to drive structure, and described pair of traction machine entirely drives structure and include being distributed in
The upper traction system of car upper and be distributed in the lower traction system of car bottom, and top traction system,
Bottom traction system uses symmetric mode to be distributed in the top and the bottom of car.
In this case, upper traction system includes upper steel cord 2a, top traction machine 3a, top directive wheel 4a,
Upper steel cord 2a mono-end of upper traction system is connected to car 1 top, and the other end is connected to the top of counterweight 5
Portion, described upper steel cord passes sequentially through top directive wheel 4a, top traction machine 3a, described top traction machine
It is distributed in the top of car, and top directive wheel is distributed in the lower left of top traction machine.
Lower traction system includes: bottom steel wire rope 2b, bottom traction machine 3b, bottom directive wheel 4b, lower traction
Bottom steel wire rope 2b mono-end of system is connected to bottom car 1, and the other end is connected to the bottom of counterweight 5, institute
Stating bottom steel wire rope and pass sequentially through bottom directive wheel 4b, bottom traction machine 3b, described bottom traction machine is distributed in
The bottom of car, and bottom directive wheel is distributed in the upper left side of bottom traction machine, double traction machines be respectively arranged in
Car top and the bottom and realize closed loop and entirely drive structure.
Embodiment 2:
See Fig. 3, entirely drive elevator at a high speed, this elevator include car 1, steel wire rope, traction machine, directive wheel,
It is distributed in the counterweight 5 on the left of car.
Described elevator uses double traction machine entirely to drive structure, and described pair of traction machine entirely drives structure and include being distributed on car
The upper traction system in portion and be distributed in the lower traction system of car bottom.
Specifically, described upper traction system includes being installed on the top traction machine 3a of elevator(lift) machine room, being installed on sedan-chair
Upper car wheel K1, upper steel cord 2a in compartment top portion, it is installed on the top directive wheel of traction machine lower left, top
4a, be arranged at counterweight top on to roller J1, described upper car wheel can lift along with car, and,
On roller can be lifted along with counterweight equally, elevator(lift) machine room is provided with two ends of fixing upper steel cord
And lay respectively at the first fixing point b above car, counterweight, the second fixing point a, start from second and fix
After the upper steel cord of some a passes sequentially through roller, upper guide running wheel, top traction machine, upper car wheel
Terminate in the first fixing point b.On described, roller, upper car wheel be can be considered movable pulley structure, first, second is solid
Pinpoint the end fixing point as upper steel cord set by movable pulley structure.
Described lower traction system includes bottom traction machine 3b, is installed on lower car wheel K2, the bottom of cage bottom
Steel wire rope 2b, it is installed on bottom traction machine upper left bottom directive wheel 4b, is arranged at bottom counterweight
Under to roller J2, be provided with bottom elevator hoistways two ends of fixing bottom steel wire rope and lay respectively at car,
The 3rd fixing point b ' below counterweight, the 4th fixing point a ', start from the bottom of the 4th fixing point a '
Steel wire rope passes sequentially through lower solid to terminating in the 3rd after roller, lower guide running wheel, bottom traction machine, lower car wheel
Fixed point b '.Described lower to roller, lower car wheel can be considered movable pulley structure, the three, the 4th fixing point conducts
The end fixing point of bottom steel wire rope set by movable pulley structure.
The most upper and lower traction system symmetrically structure.
Omit the description for known technology in full.
Claims (3)
1. entirely driving elevator at a high speed, this elevator includes car, steel wire rope, traction machine, directive wheel, counterweight,
It is characterized in that, described elevator uses double traction machine entirely to drive structure, and the described pair of traction machine entirely drives structure and include point
It is distributed in the upper traction system of car upper and is distributed in the lower traction system of car bottom, wherein,
Upper steel cord one end of upper traction system is connected to car top, and the other end is connected to the top of counterweight,
Described upper steel cord passes sequentially through top directive wheel, top traction machine；
Bottom steel wire rope one end of lower traction system is connected to cage bottom, and the other end is connected to the bottom of counterweight,
Described bottom steel wire rope passes sequentially through bottom directive wheel, bottom traction machine.
High speed the most according to claim 1 drives elevator entirely, it is characterised in that described top traction system,
Bottom traction system uses symmetric mode to be distributed in the top and the bottom of car.
3. entirely driving elevator at a high speed, this elevator includes car, steel wire rope, traction machine, directive wheel, counterweight,
It is characterized in that, described elevator uses double traction machine entirely to drive structure, and the described pair of traction machine entirely drives structure and include point
It is distributed in the upper traction system of car upper and is distributed in the lower traction system of car bottom；
Described upper traction system include top traction machine, be installed on the upper car wheel of car top, upper steel cord,
Top directive wheel, be arranged at counterweight top on to roller, elevator(lift) machine room is provided with fixing top steel wire
Restrict two ends and lay respectively at the first fixing point above car, counterweight, the second fixing point, start from
The upper steel cord of the second fixing point passes sequentially through roller, upper guide running wheel, top traction machine, upper sedan-chair
The first fixing point is terminated in after the wheel of railway carriage or compartment；
Described lower traction system include bottom traction machine, be installed on the lower car wheel of cage bottom, bottom steel wire rope,
Bottom directive wheel, be arranged at bottom counterweight lower to roller, be provided with fixing bottom bottom elevator hoistways
Two ends of steel wire rope and lay respectively at the 3rd fixing point below car, counterweight, the 4th fixing point,
Start from the bottom steel wire rope of the 4th fixing point pass sequentially through lower to roller, lower guide running wheel, bottom traction machine,
The 3rd fixing point is terminated in after lower car wheel.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510386423.6A CN106315366A (en) | 2015-06-30 | 2015-06-30 | High-speed all-drive elevator |
| US15/198,489 US20170001839A1 (en) | 2015-06-30 | 2016-06-30 | High-speed and full-drive elevator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510386423.6A CN106315366A (en) | 2015-06-30 | 2015-06-30 | High-speed all-drive elevator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106315366A true CN106315366A (en) | 2017-01-11 |
Family
ID=57726587
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510386423.6A Pending CN106315366A (en) | 2015-06-30 | 2015-06-30 | High-speed all-drive elevator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106315366A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110902526A (en) * | 2019-12-24 | 2020-03-24 | 美迪斯电梯有限公司 | Single-drive parallel elevator, elevator running system and control method |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1970422A (en) * | 2006-12-05 | 2007-05-30 | 孟繁贵 | Indirect-drive towed elevator |
| US20070246303A1 (en) * | 2003-10-16 | 2007-10-25 | Zamorano Morfin Luis R | Passenger or Freight Lift Based on the Use of Chains, Counter-Weights and Servomotors |
| JP2012246116A (en) * | 2011-05-30 | 2012-12-13 | Mitsubishi Electric Corp | Elevator device, and emergency stop test method thereof |
| CN102942098A (en) * | 2012-11-09 | 2013-02-27 | 江苏大学 | Dual-motor elevator traction system and control method thereof |
| CN103693535A (en) * | 2013-12-17 | 2014-04-02 | 苏州久德机电科技有限公司 | Elevator traction device |
| CN103917474A (en) * | 2011-11-13 | 2014-07-09 | 通力股份公司 | Elevator system |
| CN204057599U (en) * | 2014-08-15 | 2014-12-31 | 波士顿电梯(苏州)有限公司 | A kind of traction system of traction elevator |
| CN205500533U (en) * | 2016-01-19 | 2016-08-24 | 上海长江斯迈普电梯有限公司 | Novel high -speed elevator that drives entirely of two haulers |
-
2015
- 2015-06-30 CN CN201510386423.6A patent/CN106315366A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20070246303A1 (en) * | 2003-10-16 | 2007-10-25 | Zamorano Morfin Luis R | Passenger or Freight Lift Based on the Use of Chains, Counter-Weights and Servomotors |
| CN1970422A (en) * | 2006-12-05 | 2007-05-30 | 孟繁贵 | Indirect-drive towed elevator |
| JP2012246116A (en) * | 2011-05-30 | 2012-12-13 | Mitsubishi Electric Corp | Elevator device, and emergency stop test method thereof |
| CN103917474A (en) * | 2011-11-13 | 2014-07-09 | 通力股份公司 | Elevator system |
| CN102942098A (en) * | 2012-11-09 | 2013-02-27 | 江苏大学 | Dual-motor elevator traction system and control method thereof |
| CN103693535A (en) * | 2013-12-17 | 2014-04-02 | 苏州久德机电科技有限公司 | Elevator traction device |
| CN204057599U (en) * | 2014-08-15 | 2014-12-31 | 波士顿电梯(苏州)有限公司 | A kind of traction system of traction elevator |
| CN205500533U (en) * | 2016-01-19 | 2016-08-24 | 上海长江斯迈普电梯有限公司 | Novel high -speed elevator that drives entirely of two haulers |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110902526A (en) * | 2019-12-24 | 2020-03-24 | 美迪斯电梯有限公司 | Single-drive parallel elevator, elevator running system and control method |
| CN110902526B (en) * | 2019-12-24 | 2023-11-24 | 美迪斯电梯有限公司 | Single-drive parallel elevator, elevator running system and control method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101920882B (en) | Compensating device for elevator | |
| CN105026298B (en) | Elevator renovation method | |
| CN109626176B (en) | Traction structure of 12:1 cargo elevator | |
| CN105939955A (en) | Low-construction trolley for wire rope hoist | |
| CN105366507B (en) | The method of modifying and machine-roomless lift of machine-roomless lift | |
| CN201737555U (en) | Compensation device of elevator | |
| CN203558687U (en) | Overall arrangement structure of elevator | |
| CN201713181U (en) | Right-angle gate opening bag rack elevator | |
| WO2011006286A1 (en) | Improved lifting mechanism for elevator | |
| CN106458508B (en) | Lift appliance | |
| CN205500533U (en) | Novel high -speed elevator that drives entirely of two haulers | |
| CN106315366A (en) | High-speed all-drive elevator | |
| CN105173978A (en) | Refitting method of elevator without machine room and elevator without machine room | |
| CN202272602U (en) | Layout structure of machine-room-less elevator | |
| CN101955105A (en) | Right angle-opening cantilever elevator | |
| CN102491153B (en) | Design of traction system of 6:1 motor-room-free cargo elevator | |
| CN106044469A (en) | Guide device for elevator balance compensation chain | |
| CN106494974A (en) | One kind drives elevator from traction | |
| CN105084171B (en) | A kind of elevator | |
| EP2762435B1 (en) | Elevator | |
| CN202897727U (en) | A six-guide rail large-tonnage goods lift | |
| CN105236246A (en) | Tension compensation method and device for hoist rope of double-elevator-car elevator | |
| CN104860174B (en) | A kind of four host synchronizations driving elevator | |
| CN211338455U (en) | Knapsack formula elevator | |
| CN205061286U (en) | Two cars are towline tension compensation arrangement for elevator |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170111 |
|
| WD01 | Invention patent application deemed withdrawn after publication |