CN201864438U - Driving device of armrest belt for escalator or moving walk - Google Patents
Driving device of armrest belt for escalator or moving walk Download PDFInfo
- Publication number
- CN201864438U CN201864438U CN201020644038XU CN201020644038U CN201864438U CN 201864438 U CN201864438 U CN 201864438U CN 201020644038X U CN201020644038X U CN 201020644038XU CN 201020644038 U CN201020644038 U CN 201020644038U CN 201864438 U CN201864438 U CN 201864438U
- Authority
- CN
- China
- Prior art keywords
- truss
- drive sprocket
- escalator
- handrail
- driving chain
- 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
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- Escalators And Moving Walkways (AREA)
Abstract
The utility model discloses a driving device of an armrest belt for an escalator or a moving walk, which comprises an axle pole horizontally arranged on a truss of the escalator or the moving walk, a friction wheel sheathed at one end of the axle pole, a driving chain wheel sheathed at the other end of the axle pole, and a transmission chain wheel wound on the driving chain wheel and used for driving the driving chain wheel to rotate, the armrest belt is wound on the friction wheel which is arranged inside the truss, the driving chain wheel and the transmission chain wheel are arranged outside the truss, therefore, relative to the background technology, the truss can be narrowed in the width direction, small size design is realized, underground channel space occupied by the escalator or the moving walk is lowered, and the cost is lowered.
Description
Technical field
The utility model relates to the actuating device of handrail on escalator or the moving sidewalk.
Background technology
On escalator or moving sidewalk, the actuating device of existing handrail can be referring to Chinese patent literature " rounded nose handrail actuating device ", publication number CN101224843A, open day 2008.07.23, in this piece patent documentation, the actuating device of handrail comprises the revolution sprocket shaft, the handrail axle drive shaft, be arranged on the handrail drive sprocket on the revolution sprocket shaft, be arranged on the handrail drive sprocket on the handrail axle drive shaft, around the handrail drive sprocket, driving chain on the handrail drive sprocket, be arranged on the handrail power wheel on the handrail axle drive shaft, the handrail power wheel is used to drive handrail and moves, the actuating device integral installation of handrail is in the truss of escalator or moving sidewalk, cause the size of Width of truss bigger like this, then the size in the tunnel that takies of escalator or moving sidewalk is also bigger, causes cost higher.
Summary of the invention
The purpose of this utility model provides by thereby drive sprocket and driving chain are arranged on the actuating device that the handrail of truss Width size can be reduced in the truss outside.
For achieving the above object, the technical solution adopted in the utility model is: the actuating device of handrail on escalator or the moving sidewalk, this actuating device comprises the axle rod on the truss that is horizontally set on described escalator or moving sidewalk, be sleeved on the friction wheel of described axle rod one end, be sleeved on the drive sprocket of described axle rod the other end, be centered around and be used to drive the driving chain that described drive sprocket rotates on the described drive sprocket, described handrail centered on described friction wheel, described friction wheel is arranged on the inboard of described truss, described drive sprocket, described driving chain is arranged on the outside of described truss.
Preferably, the actuating device of described handrail also comprises the drive sprocket that is arranged on the described truss outside, and described drive sprocket is in transmission connection by described driving chain mutually with described drive sprocket.
Further preferably, be provided with a plurality of idler sprockets that are used for the described driving chain of tensioning between described drive sprocket and the described drive sprocket, described a plurality of idler sprockets are arranged on the outside of described truss.
Because the utilization of technique scheme, the utility model compared with prior art has following advantage: friction wheel is arranged on the inboard of truss, drive sprocket, driving chain, drive sprocket are arranged on the outside of truss, like this with respect to background technology, then can narrow down on the Width of truss, realize less size design, reduced the space, tunnel that escalator or moving sidewalk take, reduced cost.
Description of drawings
Accompanying drawing 1 is vertical partial schematic diagram of the present utility model;
Accompanying drawing 2 is the partial schematic diagram of laterally analysing and observe of the present utility model.
The specific embodiment
Further set forth structure of the present utility model below in conjunction with accompanying drawing.
Shown in Fig. 1-2, the actuating device of handrail on escalator or the moving sidewalk, comprise the axle rod 8 on the truss 7 that is horizontally set on escalator or moving sidewalk, be sleeved on the friction wheel 1 of axle rod 8 inner ends, be sleeved on the drive sprocket 3 of axle rod 8 outer ends, be centered around and be used to drive the driving chain 4 that drive sprocket 3 rotates on the drive sprocket 3, the drive sprocket 5 that is in transmission connection mutually by driving chain 4 and drive sprocket 3,5 of drive sprockets are accepted motor-driven and are rotated, driving drive sprocket 3 by driving chain 4 rotates, then friction wheel 1 rotates, handrail 2 centered on friction wheel 1, after friction wheel 1 rotates, give with the friction force of handrail 2 by friction wheel 1 and to have realized moving of handrail 2, in Fig. 2, friction wheel 1 is arranged on the inboard of truss 7, drive sprocket 3, driving chain 4, drive sprocket 5 is arranged on the outside of truss 7, like this with respect to background technology, then can narrow down on the Width of truss 7, realize less size design, reduce the space, tunnel that escalator or moving sidewalk take, reduced cost.
Be provided with a plurality of idler sprockets 6 that are used for tensioning driving chain 4 between drive sprocket 5 and the drive sprocket 3, a plurality of idler sprockets 6 also are arranged on the outside of truss 7.
To sum up, friction wheel 1 is arranged on the inboard of truss 7, drive sprocket 3, driving chain 4, drive sprocket 5, a plurality of idler sprocket 6 are arranged on the outside of truss 7, realized the dwindling of size of truss 7 Widths, only in the position that drive sprocket 3, driving chain 4, drive sprocket 5, a plurality of idler sprocket 6 processes are arranged, just need take the space wideer than truss 7.
Claims (3)
1. the actuating device of handrail on escalator or the moving sidewalk, it is characterized in that: this actuating device comprises the axle rod on the truss that is horizontally set on described escalator or moving sidewalk, be sleeved on the friction wheel of described axle rod one end, be sleeved on the drive sprocket of described axle rod the other end, be centered around and be used to drive the driving chain that described drive sprocket rotates on the described drive sprocket, described handrail centered on described friction wheel, described friction wheel is arranged on the inboard of described truss, described drive sprocket, described driving chain is arranged on the outside of described truss.
2. the actuating device of handrail according to claim 1 is characterized in that: the actuating device of described handrail also comprises the drive sprocket that is arranged on the described truss outside, and described drive sprocket is in transmission connection by described driving chain mutually with described drive sprocket.
3. the actuating device of handrail according to claim 2, it is characterized in that: be provided with a plurality of idler sprockets that are used for the described driving chain of tensioning between described drive sprocket and the described drive sprocket, described a plurality of idler sprockets are arranged on the outside of described truss.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020644038XU CN201864438U (en) | 2010-11-30 | 2010-11-30 | Driving device of armrest belt for escalator or moving walk |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020644038XU CN201864438U (en) | 2010-11-30 | 2010-11-30 | Driving device of armrest belt for escalator or moving walk |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201864438U true CN201864438U (en) | 2011-06-15 |
Family
ID=44135600
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201020644038XU Expired - Lifetime CN201864438U (en) | 2010-11-30 | 2010-11-30 | Driving device of armrest belt for escalator or moving walk |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201864438U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101993003A (en) * | 2010-11-30 | 2011-03-30 | 江南嘉捷电梯股份有限公司 | Driving device of hand strap on escalator or moving pavement |
| CN103193145A (en) * | 2012-01-09 | 2013-07-10 | 上海松江建刚橡塑五金厂 | Driving wheel for handrail of escalator |
| WO2018028075A1 (en) * | 2016-08-12 | 2018-02-15 | 康力电梯股份有限公司 | Auxiliary handrail driving device |
-
2010
- 2010-11-30 CN CN201020644038XU patent/CN201864438U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101993003A (en) * | 2010-11-30 | 2011-03-30 | 江南嘉捷电梯股份有限公司 | Driving device of hand strap on escalator or moving pavement |
| CN101993003B (en) * | 2010-11-30 | 2012-11-14 | 江南嘉捷电梯股份有限公司 | Driving device of hand strap on escalator or moving pavement |
| CN103193145A (en) * | 2012-01-09 | 2013-07-10 | 上海松江建刚橡塑五金厂 | Driving wheel for handrail of escalator |
| WO2018028075A1 (en) * | 2016-08-12 | 2018-02-15 | 康力电梯股份有限公司 | Auxiliary handrail driving device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20110615 Effective date of abandoning: 20130227 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20110615 Effective date of abandoning: 20130227 |
|
| RGAV | Abandon patent right to avoid regrant |