CN103723603A - Traction driving device of household lift - Google Patents
Traction driving device of household lift Download PDFInfo
- Publication number
- CN103723603A CN103723603A CN201310706904.1A CN201310706904A CN103723603A CN 103723603 A CN103723603 A CN 103723603A CN 201310706904 A CN201310706904 A CN 201310706904A CN 103723603 A CN103723603 A CN 103723603A
- Authority
- CN
- China
- Prior art keywords
- beams
- air conditioner
- rope
- car
- lift
- 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
- B66B11/0035—Arrangement of driving gear, e.g. location or support
- B66B11/004—Arrangement of driving gear, e.g. location or support in the machine room
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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
-
- 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
- B66B11/02—Cages, i.e. cars
- B66B11/0206—Car frames
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
The invention relates to a traction driving device of a household lift, and belongs to the technical field of man-riding lifting devices. The traction driving device is characterized in that a car frame comprises two vertical upright beams, the upper ends of the two vertical upright beams are fixedly connected with each other by a transverse beam, the lower ends of the vertical upright beams are respectively fixedly connected with two lower beams which forwardly extend, and the two lower beams are fixedly connected with each other by edge beams, so that an integrally L-shaped frame structure can be formed; a cantilever-shaped air conditioner underframe forwardly extends out of the top of one of the upright beams, and two air conditioner supports which are perpendicular to the air conditioner underframe are respectively fixed to the front and the rear of the upper side of the air conditioner underframe; support legs downwardly extend out of the lower portions of the upright beams and are fixedly connected with inclined struts which are supported at the bottoms of the lower beams; a balancing weight which is matched with the weight of an air conditioner is fixed onto the support leg on the lower portion of the upright beam without the air conditioner underframe. The traction driving device has the advantages that the air conditioner can be properly mounted on the top of a car, the loading capacity of the lower beams can be obviously improved, and influence of bias torque of the gravity center on stable running of the lift can be prevented.
Description
Technical field
The present invention relates to a kind of elevator assemblies, especially a kind of home lift traction drive unit, belongs to manned lift device technique field.
Background technology
Traction ratio is that the home lift driving device structure of 2:1 is comparatively special, and steady, quiet while both having needed to guarantee elevator operation reduces tunnel dimension again as far as possible.
According to the applicant understood, the car frame of existing home lift is commonly a pair of vertical beam and is fixed on the L bracket structure of the underbeam formation of its lower end, and therefore the car under traction drive unit and counterweight are all positioned at top carrier bar one side.The stressed balance of result is poor, is unfavorable for guaranteeing elevator traveling comfort.
Summary of the invention
The object of the invention is to: the limitation existing for the L shaped car frame structure of existing home lift, provides a kind of home lift traction drive unit that can significantly improve stress balance, thereby be conducive to the smooth running of elevator.
In order to achieve the above object, home lift traction drive unit of the present invention comprises the horizontal top bearing beam that is placed in elevator hoistways top one side, traction motor and the counterweight rope hitch plate permanent seat with tractive driving wheel are installed on the bearing beam of described top, and described elevator hoistways is away from the fixing lift car rope head plate permanent seat of top side wall of top bearing beam; The steel rope of the cross hang that described tractive driving wheel and elevator hoistways spacing are less is walked around after counterweight sheave, and termination is extended upward and is fixed on counterweight rope hitch plate permanent seat; The steel rope of the cross hang that described tractive driving wheel and elevator hoistways spacing are larger is walked around after the guiding rope sheave of car bottom, and termination is extended upward and is fixed on lift car rope head plate permanent seat.
Like this, the rope sheave of counterweight and car has formed at bearing beam both sides, top and tractive driving wheel the movable and fixed pulley group that traction ratio is 2:1 respectively, thereby meet the traction dynamic design requirement of home lift, simultaneously, the counterweight of weight-matched and car lay respectively at the both sides of top bearing beam, make the stress balance of whole actuating device, guaranteed the smooth running of home lift.In addition, counterweight next-door neighbour hoistway wall makes car can make full use of hoistway space, has therefore improved the degree of utilization of elevator hoistways.
The present invention further improves, the steel rope of the cross hang that described tractive driving wheel and elevator hoistways spacing are larger is walked around a pair of axis of car two bottom sides and is taken turns after the guiding rope sheave of axially parallel with tractive driving, and termination is extended upward and is fixed on lift car rope head plate permanent seat.
The present invention further improves, and the axis of described counterweight sheave is axial vertical with tractive driving wheel.
It is that described top bearing beam is made by pair of openings channel-section steel outwardly that the present invention further improves.
Accompanying drawing explanation
Fig. 1 is the perspective view of the embodiment of the present invention one.
Fig. 2 is the structural representation of Fig. 1 embodiment top bearing beam part.
Fig. 3 is the birds-eye view of Fig. 2.
The specific embodiment
Embodiment mono-
The home lift traction drive unit of the present embodiment as shown in Figure 1, Figure 2 and Figure 3, top one side of elevator hoistways 6 is settled the two openings horizontal top bearing beam 1 that channel-section steel is made outwardly, and traction motor 2 and the counterweight rope hitch plate permanent seat 4 with tractive driving wheel 3 are installed on top bearing beam 1.Elevator hoistways 6 is away from the fixing lift car rope head plate permanent seat 5 of top side wall of top bearing beam 1.The steel rope 7-1 of the cross hang that tractive driving wheel 3 and elevator hoistways spacing are less walks around after the counterweight sheave 9 on counterweight 8 tops, and counterweight rope hitch plate permanent seat 4 is fixed on through the 7-2 extending upward in termination.The axis of counterweight sheave 9 is axial vertical with tractive driving wheel 3.The steel rope 7-3 of the cross hang that tractive driving wheel 3 and elevator hoistways spacing are larger walks around a pair of axis and the tractive driving of car 10 two bottom sides and takes turns after the guiding rope sheave 11 of 3 axially parallels, and lift car rope head plate permanent seat 5 is fixed on through the 7-4 extending upward in termination.
During construction, by preliminary dimension, in elevator hoistways overhead, imbed the top bearing beam that two channel-section steels are made, towing machine is arranged on the bearing beam of top by the towing machine adapter plate carrying, and counterweight rope hitch plate permanent seat is adjusted to and is applicable to being fixedly welded on top bearing beam behind position.Lift car rope head plate permanent seat is installed in the hoistway wall away from top bearing beam.Bearing beam both sides are respectively by wire rope suspensioning counterweight and car afterwards.
Easily understand, the present embodiment is simple in structure, and it is convenient to implement, and can reach traction ratio 2:1, and system stress balance, is conducive to guarantee the smooth running of elevator, and makes full use of elevator hoistways space.
It should be noted that, any similar structures all belongs to the protection domain of this patent.In addition, the non-creativeness that those skilled in the art carries out the technical program improves, and also belongs to the protection domain of this patent.
Claims (4)
1. a home lift traction drive unit, comprise the horizontal top bearing beam that is placed in elevator hoistways top one side, it is characterized in that: traction motor and the counterweight rope hitch plate permanent seat with tractive driving wheel are installed on the bearing beam of described top, and described elevator hoistways is away from the fixing lift car rope head plate permanent seat of top side wall of top bearing beam; The steel rope of the cross hang that described tractive driving wheel and elevator hoistways spacing are less is walked around after counterweight sheave, and termination is extended upward and is fixed on counterweight rope hitch plate permanent seat; The steel rope of the cross hang that described tractive driving wheel and elevator hoistways spacing are larger is walked around after the guiding rope sheave of car bottom, and termination is extended upward and is fixed on lift car rope head plate permanent seat.
2. home lift traction drive unit according to claim 1, it is characterized in that: the steel rope of the cross hang that described tractive driving wheel and elevator hoistways spacing are larger is walked around a pair of axis of car two bottom sides and taken turns after the guiding rope sheave of axially parallel with tractive driving, termination is extended upward and is fixed on lift car rope head plate permanent seat.
3. home lift traction drive unit according to claim 2, is characterized in that: the axis of described counterweight sheave is axial vertical with tractive driving wheel.
4. home lift traction drive unit according to claim 3, is characterized in that: described top bearing beam is made by pair of openings channel-section steel outwardly.
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310706904.1A CN103723603A (en) | 2013-12-20 | 2013-12-20 | Traction driving device of household lift |
| PCT/CN2014/076544 WO2015089976A1 (en) | 2013-12-20 | 2014-04-30 | Traction driving apparatus for domestic elevator |
| RU2016128573A RU2016128573A (en) | 2013-12-20 | 2014-04-30 | DRIVING DRIVE ELEVATOR RESIDENTIAL BUILDING |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310706904.1A CN103723603A (en) | 2013-12-20 | 2013-12-20 | Traction driving device of household lift |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103723603A true CN103723603A (en) | 2014-04-16 |
Family
ID=50447954
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310706904.1A Pending CN103723603A (en) | 2013-12-20 | 2013-12-20 | Traction driving device of household lift |
Country Status (3)
| Country | Link |
|---|---|
| CN (1) | CN103723603A (en) |
| RU (1) | RU2016128573A (en) |
| WO (1) | WO2015089976A1 (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104150320A (en) * | 2014-07-31 | 2014-11-19 | 康力电梯股份有限公司 | Rope hitch plate mount of machine-room-less car |
| WO2015089976A1 (en) * | 2013-12-20 | 2015-06-25 | 康力电梯股份有限公司 | Traction driving apparatus for domestic elevator |
| CN104817002A (en) * | 2015-03-25 | 2015-08-05 | 浙江亿能电梯有限公司 | Improved small-sized lift |
| CN106115435A (en) * | 2016-08-29 | 2016-11-16 | 巨立电梯股份有限公司 | A kind of home lift |
| CN110844743A (en) * | 2018-08-21 | 2020-02-28 | 奥的斯电梯公司 | Skip-floor elevator and skip-floor method |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107963537A (en) * | 2017-12-21 | 2018-04-27 | 联盟电梯（苏州）有限公司 | A kind of Cargo Lift stand arrangement |
| CN108946406A (en) * | 2018-08-16 | 2018-12-07 | 青岛华通石川岛停车装备有限责任公司 | A kind of elevator, elevator shaft structure and sky parking |
| CN109095335A (en) * | 2018-11-02 | 2018-12-28 | 天津天为电梯有限公司 | A kind of novel traction-type residential lift |
| CN113830641B (en) * | 2021-09-15 | 2024-05-07 | 康力电梯股份有限公司 | Up-going overspeed protection device |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1681729A (en) * | 2002-09-24 | 2005-10-12 | 东芝电梯株式会社 | Elevator system having no machineroom |
| CN101074077A (en) * | 2006-05-19 | 2007-11-21 | 沈阳博林特电梯有限公司 | Tracking-driven elevator system |
| JP4762210B2 (en) * | 2007-07-31 | 2011-08-31 | 東芝エレベータ株式会社 | elevator |
| CN102180393A (en) * | 2011-04-25 | 2011-09-14 | 杭州优迈科技有限公司 | Winding mode of elevator steel wire rope and elevator |
| CN102838012A (en) * | 2011-06-22 | 2012-12-26 | 株式会社日立制作所 | Elevator system |
| CN102992148A (en) * | 2011-09-19 | 2013-03-27 | 巨人通力电梯有限公司 | Novel elevator structure |
| CN202848810U (en) * | 2012-10-24 | 2013-04-03 | 重庆伊士顿电梯有限责任公司 | Elevator without machine room |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5224238B2 (en) * | 2007-12-05 | 2013-07-03 | 東芝エレベータ株式会社 | elevator |
| CN201817166U (en) * | 2009-09-11 | 2011-05-04 | 上海托泰电梯有限公司 | Knapsack type elevator of 2:1 suspension system |
| AU2011100659A4 (en) * | 2011-06-02 | 2011-08-18 | United Solomon Lifts Pty Ltd | Home lift traction machine assembly mounted on the rails of home lift counterweight and car |
| CN103723603A (en) * | 2013-12-20 | 2014-04-16 | 康力电梯股份有限公司 | Traction driving device of household lift |
-
2013
- 2013-12-20 CN CN201310706904.1A patent/CN103723603A/en active Pending
-
2014
- 2014-04-30 WO PCT/CN2014/076544 patent/WO2015089976A1/en active Application Filing
- 2014-04-30 RU RU2016128573A patent/RU2016128573A/en unknown
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1681729A (en) * | 2002-09-24 | 2005-10-12 | 东芝电梯株式会社 | Elevator system having no machineroom |
| CN101074077A (en) * | 2006-05-19 | 2007-11-21 | 沈阳博林特电梯有限公司 | Tracking-driven elevator system |
| JP4762210B2 (en) * | 2007-07-31 | 2011-08-31 | 東芝エレベータ株式会社 | elevator |
| CN102180393A (en) * | 2011-04-25 | 2011-09-14 | 杭州优迈科技有限公司 | Winding mode of elevator steel wire rope and elevator |
| CN102838012A (en) * | 2011-06-22 | 2012-12-26 | 株式会社日立制作所 | Elevator system |
| CN102992148A (en) * | 2011-09-19 | 2013-03-27 | 巨人通力电梯有限公司 | Novel elevator structure |
| CN202848810U (en) * | 2012-10-24 | 2013-04-03 | 重庆伊士顿电梯有限责任公司 | Elevator without machine room |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015089976A1 (en) * | 2013-12-20 | 2015-06-25 | 康力电梯股份有限公司 | Traction driving apparatus for domestic elevator |
| CN104150320A (en) * | 2014-07-31 | 2014-11-19 | 康力电梯股份有限公司 | Rope hitch plate mount of machine-room-less car |
| CN104817002A (en) * | 2015-03-25 | 2015-08-05 | 浙江亿能电梯有限公司 | Improved small-sized lift |
| CN106115435A (en) * | 2016-08-29 | 2016-11-16 | 巨立电梯股份有限公司 | A kind of home lift |
| CN110844743A (en) * | 2018-08-21 | 2020-02-28 | 奥的斯电梯公司 | Skip-floor elevator and skip-floor method |
| US11377324B2 (en) | 2018-08-21 | 2022-07-05 | Otis Elevator Company | Jump elevator and jumping method |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2015089976A1 (en) | 2015-06-25 |
| RU2016128573A (en) | 2018-01-25 |
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Legal Events
| Date | Code | Title | Description |
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| 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 |
Application publication date: 20140416 |