CN105035933A - High rise escalator with efficient driving host - Google Patents
High rise escalator with efficient driving host Download PDFInfo
- Publication number
- CN105035933A CN105035933A CN201510525644.7A CN201510525644A CN105035933A CN 105035933 A CN105035933 A CN 105035933A CN 201510525644 A CN201510525644 A CN 201510525644A CN 105035933 A CN105035933 A CN 105035933A
- Authority
- CN
- China
- Prior art keywords
- main frame
- escalator
- driving
- driving host
- drg
- 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
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B23/00—Component parts of escalators or moving walkways
- B66B23/02—Driving gear
Abstract
The invention discloses a high rise escalator with an efficient driving host. The high rise escalator comprises the driving host driving the escalator to operate. A master board of the driving host is electrically connected with a proximity switch on a brake. The opening state of a band-type brake arm on a brake triggers the proximity switch, and the master board is triggered to supply power to the driving host, so that the driving host works normally. The high rise escalator has the beneficial effects that the driving host has the beneficial effects of being high in power, low in noise and vibration, large in transmission torque, high in transmission efficiency and high in brake turning-on speed, and the driving host can be used for the high rise heavy-load escalator.
Description
Technical field
The present invention relates to the technical field of escalator, particularly a kind of high-altitude escalator with high efficiency drive main frame.
Background technology
Driving main frame is the core component of escalator, and be the supplier that whole staircase runs power, it directly determines normal operation and the stationarity of escalator.Drive main frame misoperation sometimes, cause the brake arm of clamping to wear and tear, affect the normal operation of whole escalator.This is the place that the present invention needs to improve emphatically.
The motor of common driving main frame generally adopts three phase asynchronous motor, and drop-gear box generally adopts the form of worm and gear, and driving torque only has 3000Nm, and drg adopts alternating current to control.On the escalator of the large hoisting depth more than 20 meters, because its deadweight is larger, higher to security requirement, common driving main frame cannot meet the demand of high-altitude escalator.This is the place that the present invention needs to improve emphatically.
Summary of the invention
Technical matters to be solved by this invention to provide a kind of driving efficiency pulsation-free to have the high-altitude escalator of high efficiency drive main frame.
In order to solve above technical matters, the invention provides a kind of high-altitude escalator with high efficiency drive main frame, comprise the driving main frame driving escalator operation, the described mainboard of driving main frame is electrically connected with the proximity switch on drg, brake arm open mode on described drg triggers proximity switch, trigger mainboard to driving host supplying power, driving main frame is normally worked, can not cause and start by mistake.
The motor of described driving main frame adopts phase asynchronous inner rotor core, and power reaches 40kw, and rated speed of rotation is 970r/min.
The drop-gear box of described driving main frame is the structure that worm and gear combines with helical wheel, and its driving torque reaches 10400Nm.Wherein, worm and gear reduction ratio is 6.325, and gear reduction ratio is 4, and total reduction gear ratio is 25.3; Helical wheel can transmit angle moment, has higher driving efficiency.Both are combined, and effectively prevent both shortcomings, its driving efficiency reaches more than 90%.
The drg of described driving main frame adopts direct current (DC) to control, and brakes rapidly, thus have higher safety.
Superior effect of the present invention is:
1) to have power large for driving main frame of the present invention, and noise is low, it is low to vibrate, carry-over moment is large, driving efficiency is high, and drg opens fast advantage;
2) driving main frame of the present invention can for large highly heavily loaded escalator.
Accompanying drawing explanation
The Figure of description forming a application's part is used to provide a further understanding of the present invention, and schematic description and description of the present invention, for explaining the present invention, does not form inappropriate limitation of the present invention.In the accompanying drawings:
Fig. 1 is the constructive embodiment figure of the application;
Fig. 2 is the enforcement illustration of the application's drg;
Number in the figure explanation
1-motor; 2-drg;
3-brake arm; 4-drop-gear box;
5-proximity switch.
Detailed description of the invention
Below in conjunction with accompanying drawing, embodiments of the invention are described in detail, but the multitude of different ways that the present invention can be defined by the claims and cover is implemented.
Embodiments of the invention are described in detail below in conjunction with accompanying drawing.
Fig. 1 shows the figure of the embodiment of the present invention.As shown in Figure 1, the invention provides a kind of high-altitude escalator with high efficiency drive main frame, comprise the driving main frame driving escalator operation, the mainboard of described driving main frame is electrically connected with the proximity switch 5 on drg 2, brake arm 3 open mode on described drg 2 triggers proximity switch 5, triggers mainboard to driving host supplying power, driving main frame is normally worked, can not start because causing when brake arm 3 is closed by mistake, thus wearing and tearing brake arm 3.
The motor 1 of described driving main frame adopts phase asynchronous inner rotor core, and power reaches 40kw, and rated speed of rotation is 970r/min, is applicable to large highly heavily loaded escalator.
The drop-gear box 4 of described driving main frame is the structure that worm and gear combines with helical wheel, and its driving torque reaches 10400Nm.Wherein, worm and gear reduction ratio is 6.325, and gear reduction ratio is 4, and total reduction gear ratio is 25.3; Worm and gear form has the feature of low noise, low vibration, but its carry-over moment is little, and driving efficiency is lower, and helical wheel can transmit angle moment, has higher driving efficiency.Both are combined, and effectively prevent both shortcomings, its driving efficiency reaches more than 90%, are applicable to large highly heavily loaded escalator.
The drg 2 of described driving main frame adopts direct current (DC) to control, and brakes rapidly, thus have higher safety, is applicable to large highly heavily loaded escalator.
The foregoing is only preferred embodiments of the present invention, be not limited to the present invention, for a person skilled in the art, the present invention can have various modifications and variations.Within the spirit and principles in the present invention all, any amendment done, equivalent replacement, improvement etc., within all should being included in protection scope of the present invention.
Claims (4)
1. one kind has the high-altitude escalator of high efficiency drive main frame, comprise the driving main frame driving escalator operation, it is characterized in that: the described mainboard of driving main frame is electrically connected with the proximity switch on drg, brake arm open mode on described drg triggers proximity switch, triggers mainboard to driving host supplying power.
2. the high-altitude escalator with high efficiency drive main frame according to claim 1, is characterized in that: the motor of described driving main frame adopts phase asynchronous inner rotor core, and power reaches 40kw.
3. the high-altitude escalator with high efficiency drive main frame according to claim 1, is characterized in that: the drop-gear box of described driving main frame is the structure that worm and gear combines with helical wheel, and its driving torque reaches 10400Nm.
4. the high-altitude escalator with high efficiency drive main frame according to claim 1, is characterized in that: the drg of described driving main frame adopts direct current (DC) to control.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510525644.7A CN105035933A (en) | 2015-08-25 | 2015-08-25 | High rise escalator with efficient driving host |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510525644.7A CN105035933A (en) | 2015-08-25 | 2015-08-25 | High rise escalator with efficient driving host |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105035933A true CN105035933A (en) | 2015-11-11 |
Family
ID=54442988
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510525644.7A Pending CN105035933A (en) | 2015-08-25 | 2015-08-25 | High rise escalator with efficient driving host |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105035933A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08337381A (en) * | 1995-06-12 | 1996-12-24 | Mitsubishi Denki Bill Techno Service Kk | Brake device of escalator |
| CN101222162A (en) * | 2007-12-10 | 2008-07-16 | 许昌博玛曳引机制造有限公司 | Permanent magnetic synchronous arm rest lift traction machine |
| CN201130888Y (en) * | 2007-11-30 | 2008-10-08 | 宁波东力机械制造有限公司 | Space interlacing type modularization speed reducing motor with self-locking mechanism |
| CN102161455A (en) * | 2011-02-28 | 2011-08-24 | 沈阳博林特电梯股份有限公司 | Gearless permanent-magnet synchronous driving motor used for escalator |
| CN103502675A (en) * | 2011-04-29 | 2014-01-08 | 因温特奥股份公司 | Moving staircase or moving walkway having a step or pallet belt locking device |
| CN203623980U (en) * | 2013-10-21 | 2014-06-04 | 蒂森克虏伯机场系统(中山)有限公司 | Boarding bridge traveling driving system with monitoring function |
| CN204958111U (en) * | 2015-08-25 | 2016-01-13 | 上海爱登堡电梯集团股份有限公司 | Be used for big lifting height automatic escalator driven main machine |
-
2015
- 2015-08-25 CN CN201510525644.7A patent/CN105035933A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08337381A (en) * | 1995-06-12 | 1996-12-24 | Mitsubishi Denki Bill Techno Service Kk | Brake device of escalator |
| CN201130888Y (en) * | 2007-11-30 | 2008-10-08 | 宁波东力机械制造有限公司 | Space interlacing type modularization speed reducing motor with self-locking mechanism |
| CN101222162A (en) * | 2007-12-10 | 2008-07-16 | 许昌博玛曳引机制造有限公司 | Permanent magnetic synchronous arm rest lift traction machine |
| CN102161455A (en) * | 2011-02-28 | 2011-08-24 | 沈阳博林特电梯股份有限公司 | Gearless permanent-magnet synchronous driving motor used for escalator |
| CN103502675A (en) * | 2011-04-29 | 2014-01-08 | 因温特奥股份公司 | Moving staircase or moving walkway having a step or pallet belt locking device |
| CN203623980U (en) * | 2013-10-21 | 2014-06-04 | 蒂森克虏伯机场系统(中山)有限公司 | Boarding bridge traveling driving system with monitoring function |
| CN204958111U (en) * | 2015-08-25 | 2016-01-13 | 上海爱登堡电梯集团股份有限公司 | Be used for big lifting height automatic escalator driven main machine |
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| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
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| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20151111 |