CN103072877A - Single-well and double-car elevator - Google Patents
Single-well and double-car elevator Download PDFInfo
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- CN103072877A CN103072877A CN2013100320024A CN201310032002A CN103072877A CN 103072877 A CN103072877 A CN 103072877A CN 2013100320024 A CN2013100320024 A CN 2013100320024A CN 201310032002 A CN201310032002 A CN 201310032002A CN 103072877 A CN103072877 A CN 103072877A
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Abstract
The invention relates to a single-well and double-car elevator. The elevator comprises a car, dragging equipment, a dragging rope and a compensating rope system, wherein the car comprises an upper car which moves at the upper half of a well and a lower car which moves at the lower half of the well; a dragging rope regulator is arranged at the lower part of the dragging equipment; an upper car top diversion sheave is arranged at the upper car top, and a lower car bottom diversion sheave is arranged the lower car bottom; and the dragging rope descends to the upper car from one end of the dragging equipment, descends to the lower car from the upper car top diversion sheave, and is upwards connected to the dragging equipment through the lower car bottom diversion sheave. The elevator is suitable for personnel transportation of high-rise buildings at the floor moving in certain region.
Description
Technical field
The present invention relates to the elevator technology field, refer to especially a kind of individual well road double-car elevator.
Background technology
Traditional elevator generally all is that an elevator is monopolized a hoistway, and can be from the bottom to the top layer, every all is comprised of each cover of car, counterweight, traction equipment, control housing and safety component and rail system etc. parts, two cage operations with counterweight system are perhaps also arranged in a hoistway, perhaps have or not single cabin elevator of counterweight system but thisly can only be used for low layer and traction plant capacity will be twice than identical speed load-carrying without heavy elevator.
Because skyscraper is more and more now, a lot of personnel are a movable floor in a certain interval often, and having simultaneously some will go upstairs, and also has some to go downstairs, and traditional elevator wait time is long, and energy consumption is higher, is unfavorable for energy-conserving and environment-protective.
Summary of the invention
Technical matters to be solved by this invention is: the individual well road double-car elevator that a kind of counterweightless and energy-conserving and environment-protective are provided.
For addressing the above problem, the technical solution used in the present invention is: a kind of individual well road double-car elevator, comprise car, equalizer, traction equipment, hoist ropes and compensation rope system, described car comprises movable upper car at the hoistway upper semisection and movable lower car at the hoistway lower semisection, traction equipment bottom is provided with the hoist ropes regulating control, upper car top is provided with the car roof diversion sheave, and lower car bottom is provided with lower car bottom diversion sheave; Described hoist ropes down to upper car, is upwards walked around equalizer again down to lower car by upper car roof diversion sheave from traction equipment one end, upwards is connected to traction equipment by lower car bottom diversion sheave.
Described compensation rope system comprises the compensation rope, be arranged on the upper car compensation rope sheave of car bottom, be arranged on lower car bottom lower car compensation rope sheave, be arranged on the compensation rope tightening device of hoistway bottom and be arranged on compensation rope tension wheel on the compensation rope tightening device; Compensation rope one end arrives lower car downwards by upper car compensation rope sheave, the compensation rope tension wheel by a side upwards, by lower car compensation rope sheave downwards the compensation rope tension wheel by opposite side upwards be connected with the compensation rope other end.
The invention has the beneficial effects as follows: above-mentioned a kind of individual well road double-car elevator, adopt a traction equipment to connect simultaneously two cars, some are downstairs when satisfying some and go upstairs, two cars are responsible for respectively the passenger of a half layer, and utilize car and personnel's self the mutual balance of weight, cancelled counterweight system, reduced traction equipment normal operation load, control housing has adopted four-quadrant frequency converter, the intelligence that can realize generating electricity when the motor heavy duty downwards is connected to the grid, the hoist ropes regulating control can to the height adjustment of hoist ropes, to remedy hoist ropes rope length or floor height difference in height, be realized simultaneously accurate level of two stations.
Description of drawings
Fig. 1 is the hoistway inner structure schematic diagram of individual well of the present invention road double-car elevator.
Among Fig. 1: 1, equalizer, 2, traction equipment, 3, hoist ropes, 4, upper car, 5, lower car, 6, the hoist ropes regulating control, 7, upper car roof is counter restricts, 8, lower car bottom diversion sheave, 9, compensation rope, 10, upper car compensation rope sheave, 11, lower car compensation rope sheave, 12, compensation rope tightening device, 13, compensation rope tension wheel.
The specific embodiment
Below by specific embodiment a kind of individual well of the present invention road double-car elevator is described in further detail.
As shown in Figure 1, a kind of individual well road double-car elevator, comprise car, equalizer 1, traction equipment 2, hoist ropes 3 and compensation rope system, described car comprises movable upper car 4 at the hoistway upper semisection and movable lower car 5 at the hoistway lower semisection, traction equipment 2 bottoms are provided with hoist ropes regulating control 6, upper car 4 tops are provided with car roof diversion sheave 7, and lower car 5 bottoms are provided with lower car bottom diversion sheave 8; Described hoist ropes 3 down to upper car 4, is upwards walked around equalizer 1 again down to lower car 5 by upper car roof diversion sheave 7 from traction equipment 2 one ends, upwards is connected to traction equipment 2 by lower car bottom diversion sheave 8.
Described compensation rope system comprises compensation rope 9, be arranged on the upper car compensation rope sheave 10 of car 4 bottoms, be arranged on lower car 5 bottoms lower car compensation rope sheave 11, be arranged on the compensation rope tightening device 12 of hoistway bottom and be arranged on compensation rope tension wheel 13 on the compensation rope tightening device 12; Compensation rope 9 one ends arrive lower car 5 downwards by upper car 4 compensating rope sheaves 10, the compensation rope tension wheel 13 by a side upwards, by lower car compensation rope sheave 11 downwards the compensation rope tension wheel 13 by opposite side upwards be connected with compensation rope 9 other ends.
When elevator uses, traction equipment 2 rotates, when upper car 4 makes progress, lower car 5 is downward, when upper car 4 downwards the time, lower car 5 upwards, some are downstairs when having satisfied some and go upstairs, upper car 4 and lower car 5 are responsible for respectively the passenger of a half layer, and utilize car and personnel's self the mutual balance of weight, cancelled counterweight system, reduced the 2 normal operation loads of traction equipment, control housing has adopted four-quadrant frequency converter, the intelligence that can realize generating electricity when the motor heavy duty downwards is connected to the grid, and hoist ropes regulating control 6 can be to the height adjustment of hoist ropes 3, to remedy hoist ropes 3 rope length or floor height differences in height, realize simultaneously accurate level of two stations, compensation rope system then is used for the weight of balance hoist ropes 3.
The above embodiments are principle and the effect thereof of illustrative the invention only, and the embodiment of part utilization, but not is used for restriction the present invention; Should be pointed out that for the person of ordinary skill of the art, under the prerequisite that does not break away from the invention design, can also make some distortion and improvement, these all belong to protection scope of the present invention.
Claims (2)
1. individual well road double-car elevator, comprise car, equalizer, traction equipment, hoist ropes and compensation rope system, it is characterized in that: described car comprises movable upper car at the hoistway upper semisection and movable lower car at the hoistway lower semisection, traction equipment bottom is provided with the hoist ropes regulating control, upper car top is provided with the car roof diversion sheave, and lower car bottom is provided with lower car bottom diversion sheave; Described hoist ropes down to upper car, is upwards walked around equalizer again down to lower car by upper car roof diversion sheave from traction equipment one end, upwards is connected to traction equipment by lower car bottom diversion sheave.
2. a kind of individual well according to claim 1 road double-car elevator is characterized in that: described compensation rope system comprises the compensation rope, be arranged on the upper car compensation rope sheave of car bottom, be arranged on lower car bottom lower car compensation rope sheave, be arranged on the compensation rope tightening device of hoistway bottom and be arranged on compensation rope tension wheel on the compensation rope tightening device; Compensation rope one end arrives lower car downwards by upper car compensation rope sheave, the compensation rope tension wheel by a side upwards, by lower car compensation rope sheave downwards the compensation rope tension wheel by opposite side upwards be connected with the compensation rope other end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013100320024A CN103072877A (en) | 2013-01-28 | 2013-01-28 | Single-well and double-car elevator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013100320024A CN103072877A (en) | 2013-01-28 | 2013-01-28 | Single-well and double-car elevator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103072877A true CN103072877A (en) | 2013-05-01 |
Family
ID=48149603
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013100320024A Pending CN103072877A (en) | 2013-01-28 | 2013-01-28 | Single-well and double-car elevator |
Country Status (1)
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| CN (1) | CN103072877A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105517935A (en) * | 2013-09-03 | 2016-04-20 | 三菱电机株式会社 | Elevator system |
| CN106672747A (en) * | 2016-12-30 | 2017-05-17 | 苏州沃诺斯精密机械有限公司 | Guide shoe of elevator and elevator |
| CN108358025A (en) * | 2018-01-16 | 2018-08-03 | 日立电梯(上海)有限公司 | Adjustable double cars |
| CN110626920A (en) * | 2019-11-01 | 2019-12-31 | 内蒙古工业大学 | A single-shaft, double-car, multi-door elevator device |
| CN111422711A (en) * | 2020-04-07 | 2020-07-17 | 上海新罡科技有限公司 | Double-car elevator system |
| CN113428759A (en) * | 2021-05-27 | 2021-09-24 | 苏州凌丰电梯有限公司 | Intelligent toe guard for elevator car capable of being automatically retracted and extended |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1896776A (en) * | 1928-02-17 | 1933-02-07 | Westinghouse Electric & Mfg Co | Multiple elevator system |
| US1976495A (en) * | 1933-08-05 | 1934-10-09 | Westinghouse Elec Elevator Co | Safety apparatus for multiple car elevators |
| US5526901A (en) * | 1994-07-15 | 1996-06-18 | Otis Elevator Company | Two car elevator system |
| JP2001240318A (en) * | 2000-02-28 | 2001-09-04 | Toshiba Corp | Elevator system |
| CN101205037A (en) * | 2006-12-14 | 2008-06-25 | 因温特奥股份公司 | Lift system |
| CN101863405A (en) * | 2010-06-21 | 2010-10-20 | 宁波华夏一品电梯有限公司 | Traction elevator with counterweight of double cars in single hoistway |
| CN203048359U (en) * | 2013-01-28 | 2013-07-10 | 舒马克电梯（张家港）有限公司 | Single-hoistway double-lifting-cage elevator |
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2013
- 2013-01-28 CN CN2013100320024A patent/CN103072877A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1896776A (en) * | 1928-02-17 | 1933-02-07 | Westinghouse Electric & Mfg Co | Multiple elevator system |
| US1976495A (en) * | 1933-08-05 | 1934-10-09 | Westinghouse Elec Elevator Co | Safety apparatus for multiple car elevators |
| US5526901A (en) * | 1994-07-15 | 1996-06-18 | Otis Elevator Company | Two car elevator system |
| JP2001240318A (en) * | 2000-02-28 | 2001-09-04 | Toshiba Corp | Elevator system |
| CN101205037A (en) * | 2006-12-14 | 2008-06-25 | 因温特奥股份公司 | Lift system |
| CN101863405A (en) * | 2010-06-21 | 2010-10-20 | 宁波华夏一品电梯有限公司 | Traction elevator with counterweight of double cars in single hoistway |
| CN203048359U (en) * | 2013-01-28 | 2013-07-10 | 舒马克电梯（张家港）有限公司 | Single-hoistway double-lifting-cage elevator |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105517935A (en) * | 2013-09-03 | 2016-04-20 | 三菱电机株式会社 | Elevator system |
| CN105517935B (en) * | 2013-09-03 | 2017-06-23 | 三菱电机株式会社 | Elevator device |
| CN106672747A (en) * | 2016-12-30 | 2017-05-17 | 苏州沃诺斯精密机械有限公司 | Guide shoe of elevator and elevator |
| CN108358025A (en) * | 2018-01-16 | 2018-08-03 | 日立电梯(上海)有限公司 | Adjustable double cars |
| CN110626920A (en) * | 2019-11-01 | 2019-12-31 | 内蒙古工业大学 | A single-shaft, double-car, multi-door elevator device |
| CN111422711A (en) * | 2020-04-07 | 2020-07-17 | 上海新罡科技有限公司 | Double-car elevator system |
| CN113428759A (en) * | 2021-05-27 | 2021-09-24 | 苏州凌丰电梯有限公司 | Intelligent toe guard for elevator car capable of being automatically retracted and extended |
| CN113428759B (en) * | 2021-05-27 | 2023-06-20 | 苏州凌丰电梯有限公司 | Intelligent foot protection plate capable of being automatically folded and unfolded for elevator car |
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| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130501 |