CN201686385U - Permanent-magnetic synchronous gearless driving device for ladder - Google Patents
Permanent-magnetic synchronous gearless driving device for ladder Download PDFInfo
- Publication number
- CN201686385U CN201686385U CN2010201571163U CN201020157116U CN201686385U CN 201686385 U CN201686385 U CN 201686385U CN 2010201571163 U CN2010201571163 U CN 2010201571163U CN 201020157116 U CN201020157116 U CN 201020157116U CN 201686385 U CN201686385 U CN 201686385U
- Authority
- CN
- China
- Prior art keywords
- rotating shaft
- level
- staircase
- wheel
- permanent
- 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.)
- Expired - Lifetime
Links
Images
Abstract
The utility model discloses a permanent-magnetic synchronous gearless driving device for a ladder, which comprises a host machine seat. A permanent-magnetic synchronous motor is arranged on the host machine seat, a first rotating shaft is arranged in the permanent-magnetic synchronous motor, a second rotating shaft parallel to the first rotating shaft on the permanent-magnetic synchronous motor is arranged on the host machine seat, a first-stage transmission mechanism for driving the second rotating shaft to rotate is arranged between the first rotating shaft and the second rotating shaft, and a second-stage transmission mechanism for driving a ladder driving chain wheel to rotate is arranged between the second rotating shaft and the ladder driving chain wheel. With the characteristics of low power of a host machine, large driving torque, high transmission efficiency, stable transmission, low noise and the like, the permanent-magnetic synchronous gearless driving device drives the ladder to run by utilizing the permanent-magnetic synchronous motor to combine with two stages of transmission mechanisms without utilizing a speed reduction box and a gear to carry out starting.
Description
Technical field
The utility model relates to the staircase art, refers in particular to a kind of staircase permanent magnetism synchronization gear wheel free actuating device.
Background technology
At present, along with The development in society and economy, escalator moves or the people's that sees off transportation means is widely used in the place that the stream of peoples such as station, harbour, market, airport and subway concentrate in the conveyer belt mode as a kind of.Staircase is that the travelling apron by the chain-linked conveyer of a unique construction form and two special structure forms is combined, have circulating motion ladder road, in order to the fixedly driven by power equipment of the conveying people that between the different floor heights of building, tilts up or down.The pedestrian is automatic step of walking on an end station of staircase, just can be brought to the other end of staircase automatically, and step can one tunnel maintenance level in the way.Pedestrian's transportation means of another staircase structure is a moving sidewalk, and this both difference mainly is that automatic street crossing does not have step, and this moving sidewalk can be walked on the level land, or is tilted to and leads to the last layer floor.The Fu ladder is provided with in the both sides with the synchronization-moving handrail of step, holds up for the user and holds.Staircase can be to walk to a direction forever, but majority can be according to needs such as time, the stream of peoples, by operating personal control direction of travel.
The master synchronization that existing market staircase is used adopts the design of permanent-magnet synchronous main frame acceleration and deceleration case usually, it mainly is because initiatively change apart from the needed distance of initiatively changeing of out of reach staircase, adopt main frame acceleration and deceleration case to design and reach the when needed commentaries on classics distance of needed deceleration, because need drop-gear box, the operator with regard to must be often timely change oil and gear case is safeguarded.Brake equipment is installed on the drop-gear box.Because of having added a drop-gear box, make the permanent-magnet synchronous main frame need possess certain power simultaneously, the main engine power that needs is big.
The utility model content
The utility model is at the disappearance of prior art existence, and its main purpose provides a kind of staircase permanent magnetism synchronization gear wheel free actuating device, makes it have characteristics such as main engine power is little, initiatively commentaries on classics distance big, driving efficiency is high, stable drive low noise.
For achieving the above object, the utility model adopts following technical scheme:
A kind of staircase permanent magnetism synchronization gear wheel free actuating device, include main engine bed, be provided with permagnetic synchronous motor in main engine bed, this permagnetic synchronous motor is provided with first rotating shaft, main engine bed is provided with second rotating shaft that parallels with first rotating shaft on this permagnetic synchronous motor, be provided with between this first rotating shaft and second rotating shaft and be used to drive the one-level transmission device that second rotating shaft is rotated, this one-level transmission device includes the one-level driving wheel, one-level driver element and one-level flower wheel, this one-level driving wheel is installed in first rotating shaft, the one-level flower wheel is installed in second rotating shaft, and this one-level driver element is connected between one-level driving wheel and the one-level flower wheel; Be provided with between second rotating shaft and the staircase drive sprocket and be used to drive the secondary transmission device that the staircase drive sprocket rotates, this secondary transmission device includes secondary drive sprocket and second grade transmission chain bar, the secondary driving wheel is installed in second rotating shaft, and the second grade transmission chain bar is connected between secondary driving wheel and the staircase drive sprocket.
As a kind of preferred version, further include the brake equipment that is used for the direct braking of staircase.
As a kind of preferred version, described brake equipment is installed in first rotating shaft.
As a kind of preferred version, described brake equipment is installed in second rotating shaft.
As a kind of preferred version, described one-level driving wheel and one-level flower wheel are sprocket wheel, and the one-level driver element is a chain.
As a kind of preferred version, described one-level driving wheel and one-level flower wheel are belt pulley, and the one-level driver element is a belt.
The utility model compared with prior art has tangible advantage and beneficial effect, particularly, as shown from the above technical solution, main system adopts belt-driving, chain-driving or both combinations realize a kind of transmission device of two-stage type, the transmission device that utilizes the transmission device of this two-stage type to replace conventional gearbox is realized the startup of staircase drive sprocket, do not need change oil and to the maintenance of gear case, environmental protection more, simultaneously in conjunction with more energy-conservation permagnetic synchronous motor, make whole staircase actuating device reach energy-conservation power, it is little to have a main engine power, active torque is big, the driving efficiency height, the stable drive low noise and other advantages.And brake equipment directly is connected with rotating shaft, replaces traditional brake equipment and is installed on the drop-gear box, can directly brake staircase, and it is steady to reach stop.
For more clearly setting forth architectural feature of the present utility model and effect, come the utility model is elaborated below in conjunction with accompanying drawing and specific embodiment:
Description of drawings
Fig. 1 is the front diagrammatic sketch of first preferred embodiment of the utility model;
Fig. 2 is the right flank diagrammatic sketch of first preferred embodiment of the utility model;
Fig. 3 is the front diagrammatic sketch of second preferred embodiment of the utility model;
Fig. 4 is the right flank diagrammatic sketch of second preferred embodiment of the utility model.
The accompanying drawing identifier declaration:
1, permagnetic synchronous motor 2, main engine bed
11, first rotating shaft 21, second rotating shaft
12 (12 '), one-level driving wheel 22, bearing
13 (13 '), one-level conveying element 23 (23 '), one-level flower wheel
24, secondary drive sprocket 4, coder
25, secondary transmission chain 5, staircase drive sprocket
3, brake equipment
The specific embodiment:
Referring to figs. 1 through shown in Figure 2, it has demonstrated the concrete structure of first preferred embodiment of the utility model, include permagnetic synchronous motor 1, main engine bed 2 and brake equipment 3, permagnetic synchronous motor 1 is fixed on the main engine bed 2, in this permagnetic synchronous motor 1, be provided with first rotating shaft 11, one end of this first rotating shaft 11 is equipped with one-level driving wheel 12, one-level driving wheel 12 in the present embodiment is a sprocket wheel, the other end of this first rotating shaft 11 is equipped with coder 4, brake equipment 3 is installed in first rotating shaft 11 of this permagnetic synchronous motor 1, be used for staircase is directly braked, it is steady to reach stop.
Be provided with second rotating shaft 21 that parallels with first rotating shaft 11 on the permagnetic synchronous motor 1 in main engine bed 2, this second rotating shaft 21 is installed on the main engine bed 2 by bearing 22, this second rotating shaft 21 in the same side of one-level driving wheel 12 to an end on one-level flower wheel 23 and secondary drive sprocket 24 are installed successively, one-level flower wheel 23 in the present embodiment is a sprocket wheel, this one-level flower wheel 23, secondary drive sprocket 24 rotates synchronously with this second rotating shaft 21, between one-level driving wheel 12 and one-level flower wheel 23, be arranged with one-level driver element 13, this one-level driver element 13 is a chain, by this one-level driving wheel 12, one-level driver element 13 and one-level flower wheel 23 are formed the one-level transmission device, utilize one-level conveying element 13, one-level driving wheel 12 and one-level flower wheel 23 rotate simultaneously and drive second rotating shaft, 21 runnings.On secondary drive sprocket 24, be arranged with second grade transmission chain bar 25, the other end of this second grade transmission chain bar 25 is connected on the staircase drive sprocket 5 that can drive the staircase operation, form the secondary transmission device by this secondary drive sprocket 24, second grade transmission chain bar 25, simultaneously, secondary drive sprocket 24 adopts i=1 with staircase drive sprocket 5: 2.9555 slow down recently reaches the needed active torque of staircase.
The groundwork principle that present embodiment is described in detail in detail is as follows:
In the time will moving staircase, start permagnetic synchronous motor 1, drive first rotating shaft, 11 rotations by permagnetic synchronous motor 1, first rotating shaft, 11 rotations drive 12 runnings of one-level driving wheel, driving one-level flower wheel 23 by this one-level driving wheel 12 by first chain 13 rotates, one-level power wheel 23 drives and its second rotating shaft 21 of rotating synchronously, thereby this second rotating shaft 21 has driven the rotation of secondary drive sprocket 24 because of the rotation of one-level flower wheel 23, the rotation that second grade transmission chain bar 25 drives the staircase drive sprockets is passed through in the rotation of secondary drive sprocket 24, and then drives staircases operation by this staircase drive sprocket 5.When staircase needs only need to utilize brake equipment 3 directly first rotating shaft 11 to be braked when out of service, staircase is steady stop just.
Extremely shown in Figure 4 with reference to Fig. 3, it shows second preferred embodiment of the utility model, this second preferred embodiment is in following two aspects with the different of first preferred embodiment of this utility model: be the difference of this one-level transmission device on the one hand, the one-level driving wheel 12 of present embodiment ' and one-level flower wheel 23 ' be belt pulley, one-level conveying element 13 ' be belt.Be the difference of brake equipment 3 installation sites on the other hand, the brake equipment 3 of present embodiment is to be installed in second rotating shaft 21, and can realize the braking function to staircase equally.
Design focal point of the present utility model is, main system adopts belt-driving, chain-driving or both combinations to realize a kind of transmission device of two-stage type, the transmission device that utilizes the transmission device of this two-stage type to replace conventional gearbox is realized the startup of staircase drive sprocket, do not need change oil and to the maintenance of gear case, environmental protection more, simultaneously in conjunction with more energy-conservation permagnetic synchronous motor, make whole staircase actuating device reach energy-conservation power, have that main engine power is little, active torque is big, driving efficiency is high, the stable drive low noise and other advantages.And brake equipment directly is connected with rotating shaft, replaces traditional brake equipment and is installed on the drop-gear box, can directly brake staircase, and it is steady to reach stop.
The above only is preferred embodiment of the present utility model, is not that technical scope of the present utility model is imposed any restrictions.So every foundation technical spirit of the present utility model all still belongs in the scope of technical solutions of the utility model any trickle modification, equivalent variations and modification that above embodiment did.
Claims (6)
1. staircase permanent magnetism synchronization gear wheel free actuating device, it is characterized in that: include main engine bed, be provided with permagnetic synchronous motor in main engine bed, this permagnetic synchronous motor is provided with first rotating shaft, main engine bed is provided with second rotating shaft that parallels with first rotating shaft on this permagnetic synchronous motor, be provided with between this first rotating shaft and second rotating shaft and be used to drive the one-level transmission device that second rotating shaft is rotated, this one-level transmission device includes the one-level driving wheel, one-level driver element and one-level flower wheel, this one-level driving wheel is installed in first rotating shaft, the one-level flower wheel is installed in second rotating shaft, and this one-level driver element is connected between one-level driving wheel and the one-level flower wheel; Be provided with between second rotating shaft and the staircase drive sprocket and be used to drive the secondary transmission device that the staircase drive sprocket rotates, this secondary transmission device includes secondary drive sprocket and second grade transmission chain bar, the secondary driving wheel is installed in second rotating shaft, and the second grade transmission chain bar is connected between secondary driving wheel and the staircase drive sprocket.
2. staircase permanent magnetism synchronization gear wheel free actuating device according to claim 1 is characterized in that: further include the brake equipment that is used for the direct braking of staircase.
3. staircase permanent magnetism synchronization gear wheel free actuating device according to claim 2, it is characterized in that: described brake equipment is installed in first rotating shaft.
4. staircase permanent magnetism synchronization gear wheel free actuating device according to claim 2, it is characterized in that: described brake equipment is installed in second rotating shaft.
5. staircase permanent magnetism synchronization gear wheel free actuating device according to claim 1 is characterized in that: described one-level driving wheel and one-level flower wheel are sprocket wheel, and the one-level driver element is a chain.
6. staircase permanent magnetism synchronization gear wheel free actuating device according to claim 1 is characterized in that: described one-level driving wheel and one-level flower wheel are belt pulley, and the one-level driver element is a belt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201571163U CN201686385U (en) | 2010-04-07 | 2010-04-07 | Permanent-magnetic synchronous gearless driving device for ladder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201571163U CN201686385U (en) | 2010-04-07 | 2010-04-07 | Permanent-magnetic synchronous gearless driving device for ladder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201686385U true CN201686385U (en) | 2010-12-29 |
Family
ID=43374671
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201571163U Expired - Lifetime CN201686385U (en) | 2010-04-07 | 2010-04-07 | Permanent-magnetic synchronous gearless driving device for ladder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201686385U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102730533A (en) * | 2012-07-18 | 2012-10-17 | 广州广日电梯工业有限公司 | Improved escalator or moving sidewalk |
-
2010
- 2010-04-07 CN CN2010201571163U patent/CN201686385U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102730533A (en) * | 2012-07-18 | 2012-10-17 | 广州广日电梯工业有限公司 | Improved escalator or moving sidewalk |
| CN102730533B (en) * | 2012-07-18 | 2014-12-17 | 广州广日电梯工业有限公司 | Improved escalator or moving sidewalk |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105442884A (en) | Rail-mounted vertical circulating three-dimensional garage | |
| CN101314449A (en) | Track type overpass elevator | |
| CN103130069A (en) | Multi-car chain type circulation elevator-stair composite vertical transportation system | |
| CN201678353U (en) | Automatic pedestrian footpath public transport system | |
| CN103628712B (en) | Rotary-type three-dimensional bicycle garage | |
| CN205908081U (en) | Rail mounted stereo garage | |
| CN206844753U (en) | A kind of curb parking bicycle frame device for being not take up road | |
| CN201686385U (en) | Permanent-magnetic synchronous gearless driving device for ladder | |
| CN104140034B (en) | A kind of escalator | |
| CN105569399A (en) | Suspension type ring-cycling rotation garage | |
| CN203701665U (en) | Rotary stereo bicycle garage | |
| CN201921527U (en) | Track trolley driving device based on synchronous belts | |
| CN202627606U (en) | Roadside stereoscopic parking space | |
| CN209907131U (en) | Automatic pedestrian crossing device | |
| CN106760746A (en) | A kind of curb parking bicycle frame device and method for being not take up road | |
| CN201447292U (en) | Uphill walking machine with walking aid device | |
| CN109484808A (en) | A kind of die station travelling platform group and its application method with sync control device | |
| CN204434025U (en) | Ladder gone straight up to by a kind of spiral | |
| CN201485152U (en) | Elevator counterweight system | |
| CN104989139A (en) | Circular ring circulation rotating garage partially or totally arranged over ground | |
| CN201321047Y (en) | City track traffic system | |
| CN205224702U (en) | Stereo garage of collapsible year sweep | |
| CN204915706U (en) | Single track train of a formula of striding and bogie thereof | |
| CN104250949B (en) | A kind of gravity sliding board-type overline bridge | |
| CN208760612U (en) | A kind of saddle ride type single track inspection vehicle |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP02 | Change in the address of a patent holder |
Address after: Xie hang Qingxi Town 523660 Guangdong city of Dongguan Province Jinlong Industrial Zone Patentee after: IFE Elevator Co., Ltd. Address before: 523000, No. 108, Xian Xi Road, Qingxi Town, Dongguan, Guangdong Patentee before: IFE Elevator Co., Ltd. |
|
| C56 | Change in the name or address of the patentee | ||
| CP03 | Change of name, title or address |
Address after: Xie hang Qingxi Town 523660 Guangdong city of Dongguan Province Jinlong Industrial Zone Fiat Elevator Co. Ltd. Patentee after: IFE Elevator Co.,Ltd. Address before: Xie hang Qingxi Town 523660 Guangdong city of Dongguan Province Jinlong Industrial Zone Patentee before: IFE Elevator Co., Ltd. |
|
| C56 | Change in the name or address of the patentee |
Owner name: IFE ELEVATORS CO., LTD. Free format text: FORMER NAME: IFE ELEVATOR CO., LTD. |
|
| CP03 | Change of name, title or address |
Address after: Xie hang Qingxi Town 523660 Guangdong city of Dongguan Province Jinlong Industrial Zone Patentee after: IFE Elevators Co., Ltd. Address before: Xie hang Qingxi Town 523660 Guangdong city of Dongguan Province Jinlong Industrial Zone Fiat Elevator Co. Ltd. Patentee before: IFE Elevator Co.,Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20101229 |