CN102923553A - Weight compensation device for ultra-high-speed elevator - Google Patents
Weight compensation device for ultra-high-speed elevator Download PDFInfo
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- CN102923553A CN102923553A CN2012102778846A CN201210277884A CN102923553A CN 102923553 A CN102923553 A CN 102923553A CN 2012102778846 A CN2012102778846 A CN 2012102778846A CN 201210277884 A CN201210277884 A CN 201210277884A CN 102923553 A CN102923553 A CN 102923553A
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- compensation
- compensation wheel
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- elevator
- weight
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- Lift-Guide Devices, And Elevator Ropes And Cables (AREA)
Abstract
The invention discloses a weight compensation device for an ultra-high-speed elevator. The weight compensation device is characterized by comprising a flexible compensation rope, a compensation wheel and a compensation wheel guide rail, wherein the compensation wheel is arranged on the compensation wheel guide rail, the compensation wheel can be vertically moved along the compensation wheel guide rail, and the compensation rope penetrates through the compensation wheel. According to the invention, the elevator is operated stably.
Description
Technical field
The present invention relates to a kind of super high speed elevator, relate in particular to a kind of super high speed elevator weight compensation means.
Background technology
Nowadays elevator has become a kind of requisite vehicle in people's life.Along with the progress of science and technology and people's day by day demand, the building is built higher and higher, in order to improve the operating efficiency of elevator, so thereupon just requires the running velocity of elevator also more and more higher.When reaching 3m/s, the speed of elevator will bring various problems when above: the noise when moving such as elevator, particularly traveling comfort.The elevator traveling comfort depends on several factors, and for express elevator, weight balancing system is a vital factor.Weight balancing system is comprised of two parts: 1, counterweight system, 2, the weight compensating system.Weight balancing system is to make counterweight and car reach relative equilibrium, and the weight difference between car and counterweight is remained within some limits, guarantees the traction-driven of elevator steadily, normally.But after hoisting depth uprised, it is very heavy that the weight of steel rope can become, and when car was positioned at lowermost layer, the weight major part that hoist ropes itself exists all concentrated on cage side; On the contrary, when car is positioned at top layer, the own wt major part of hoist ropes acts on heavy side, also has the deadweight of trailing cable on lift, also all the balance of car and counterweight both sides is brought variation, namely the ratio Q/W of the weight W of the weight Q of car one side and counterweight one side changes elevator is in service.Especially when the hoisting depth of elevator surpassed 30m, the changes in balance of this two side was just larger, thereby must set up compensating chain device and weaken its variation.Be lower than the elevator of 2.5m/s for command speed, just can solve by a kind of compensated chain; But for the express elevator of command speed greater than 3m/s, if adopt compensated chain because of the too fast swing that causes chain of elevator speed, can cause simultaneously the shake of car.
Summary of the invention
Technical matters to be solved by this invention provides a kind of elevator that can make and moves more pulsation-free super high speed elevator weight compensation means.
For solving the problems of the technologies described above, the technical solution adopted in the present invention is: a kind of super high speed elevator weight compensation means, comprise flexible compensation rope, compensation wheel and compensation wheel guide rail, described compensation wheel is installed on the described compensation wheel guide rail, described compensation wheel can move up and down along described compensation wheel guide rail, and described compensation rope passes from described compensation wheel.
Described compensation wheel includes a compensation wheel and No. two compensation wheels, and a described compensation wheel and No. two compensation wheels are installed on the described compensation wheel support by axle.
Compared with prior art, beneficial effect of the present invention is:
Because a kind of super high speed elevator weight compensation means of the present invention includes compensation rope, compensation wheel and compensation wheel support, to compensate the bottom that wheel support is fixed on elevator hoistways during use, one of compensation rope is connected with counterweight frame, the other end is passed with the car bottom from the compensation wheel and is connected, the weight that can will compensate when elevator moves like this on the rope is increased to counterweight or cage side, thereby make the elevator operation more steady, so the present invention can make the elevator operation more steady.
Description of drawings
Describe the present invention in detail below in conjunction with drawings and embodiments:
Fig. 1 is structural representation of the present invention.
The specific embodiment
As shown in Figure 1, a kind of super high speed elevator weight compensation means of the present invention includes flexible compensation rope 2, compensation wheel 4 and compensation wheel guide rail 6, and compensation wheel 4 is installed on the compensation wheel guide rail 6, compensation wheel 4 can move up and down along compensation wheel guide rail 6, and compensation rope 2 passes from compensation wheel 4.Preferred compensation wheel 4 includes 41 and No. two compensation wheels 42 of 42, numbers compensation wheels of 41 and No. two compensation wheels of a compensation wheel and is installed on the compensation wheel support (not shown) by axle.
During actual the use, compensation wheel 4 supports are fixed on the bottom of elevator hoistways, one of compensation rope 2 is connected with counterweight frame 5, the other end is passed with car bottom 3 from compensation wheel 4 and is connected, the weight that can will compensate when elevator moves like this on the rope 2 is increased to counterweight or cage side, thereby makes the elevator operation more steady.
The above only is better embodiment of the present invention; protection scope of the present invention is not limited with above-mentioned embodiment; as long as the equivalence that those of ordinary skills do according to disclosed content is modified or changed, all should include in the protection domain of putting down in writing in claims.
Claims (2)
1. super high speed elevator weight compensation means, it is characterized in that: comprise flexible compensation rope, compensation wheel and compensation wheel guide rail, described compensation wheel is installed on the described compensation wheel guide rail, described compensation wheel can move up and down along described compensation wheel guide rail, and described compensation rope passes from described compensation wheel.
2. super high speed elevator weight compensation means according to claim 1 is characterized in that: described compensation wheel includes a compensation wheel and No. two compensation wheels, a described compensation wheel and compensate for No. two to take turns and be installed on the described compensation wheel support by axle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012102778846A CN102923553A (en) | 2012-08-07 | 2012-08-07 | Weight compensation device for ultra-high-speed elevator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012102778846A CN102923553A (en) | 2012-08-07 | 2012-08-07 | Weight compensation device for ultra-high-speed elevator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102923553A true CN102923553A (en) | 2013-02-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012102778846A Pending CN102923553A (en) | 2012-08-07 | 2012-08-07 | Weight compensation device for ultra-high-speed elevator |
Country Status (1)
| Country | Link |
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| CN (1) | CN102923553A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104444710A (en) * | 2014-09-28 | 2015-03-25 | 苏州福沃斯电梯有限公司 | Elevator |
| CN110642126A (en) * | 2019-10-22 | 2020-01-03 | 日立电梯(上海)有限公司 | Elevator system adopting steel wire rope winding and unwinding device |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1771185A (en) * | 2003-05-30 | 2006-05-10 | 奥蒂斯电梯公司 | Tie-down compensation structure for an elevator system |
| CN201321319Y (en) * | 2008-11-06 | 2009-10-07 | 杭州新马电梯有限公司 | Compensation device of open-air sightseeing lift |
| CN102431867A (en) * | 2011-11-28 | 2012-05-02 | 昆山京都电梯有限公司 | High-speed elevator steel rope compensation structure |
| CN202717479U (en) * | 2012-08-07 | 2013-02-06 | 苏州巨立电梯有限公司 | Ultra high-speed elevator weight compensation device |
-
2012
- 2012-08-07 CN CN2012102778846A patent/CN102923553A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1771185A (en) * | 2003-05-30 | 2006-05-10 | 奥蒂斯电梯公司 | Tie-down compensation structure for an elevator system |
| CN201321319Y (en) * | 2008-11-06 | 2009-10-07 | 杭州新马电梯有限公司 | Compensation device of open-air sightseeing lift |
| CN102431867A (en) * | 2011-11-28 | 2012-05-02 | 昆山京都电梯有限公司 | High-speed elevator steel rope compensation structure |
| CN202717479U (en) * | 2012-08-07 | 2013-02-06 | 苏州巨立电梯有限公司 | Ultra high-speed elevator weight compensation device |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104444710A (en) * | 2014-09-28 | 2015-03-25 | 苏州福沃斯电梯有限公司 | Elevator |
| CN110642126A (en) * | 2019-10-22 | 2020-01-03 | 日立电梯(上海)有限公司 | Elevator system adopting steel wire rope winding and unwinding device |
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Legal Events
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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: 20130213 |