CN2815989Y - Chain wheel deviation prevention mechanism of escalator - Google Patents
Chain wheel deviation prevention mechanism of escalator Download PDFInfo
- Publication number
- CN2815989Y CN2815989Y CN 200520072674 CN200520072674U CN2815989Y CN 2815989 Y CN2815989 Y CN 2815989Y CN 200520072674 CN200520072674 CN 200520072674 CN 200520072674 U CN200520072674 U CN 200520072674U CN 2815989 Y CN2815989 Y CN 2815989Y
- Authority
- CN
- China
- Prior art keywords
- escalator
- sprocket wheel
- sides
- guide rails
- chain wheel
- 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
- 230000002265 prevention Effects 0.000 title 1
- 238000009434 installation Methods 0.000 abstract 1
- 230000003014 reinforcing effect Effects 0.000 abstract 1
- 238000000034 method Methods 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
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- Escalators And Moving Walkways (AREA)
Abstract
The chain wheel deviation preventing mechanism of the escalator comprises a pair of step chains, a pair of guide rails and a plurality of chain wheels, wherein the step chains are located on two sides of the chain wheel deviation preventing mechanism, the guide rails are arranged on the lower side of the step chains, the chain wheels are arranged on the step chains, the guide rails on the two sides of the chain wheel deviation preventing mechanism are respectively located on the guide rails on the two sides, the guide rails on the two sides are respectively provided with a baffle protruding upwards, and the baffle is respectively blocked outside the chain wheels. Stop spacingly through the baffle to the sprocket, can prevent that the sprocket from producing the skew on the guide rail, the utility model discloses when installation and application, the stationarity of its step when both can reinforcing automatic escalator moves, but noise reduction again.
Description
Technical field
The utility model relates to a kind of sprocket wheel of escalator.
Background technology
In the prior art, the sprocket wheel of escalator is arranged on the step chain, below step chain, be provided with guide rail, sprocket wheel then is positioned on this guide rail, but because the upper surface of existing guide rail is a flat surface, when so step chain drives the sprocket wheel motion, sprocket wheel is in the state of vacillating on the upper surface of guide rail, and the step axle that is connected between the step chain just can produce wigwag motion, be arranged at the also swing thereupon of step on the step axle, the shirt rim of escalator is arranged on the sidepiece of step, produces noise so easily collide the shirt rim of step and escalator, and the stationary performance of step, easily causes sense of discomfort to the passenger.
Summary of the invention
The utility model purpose provides a kind of anti-inclined to one side mechanism of sprocket wheel of escalator, and it can make sprocket wheel not have the motion of skew ground on guide rail.
For achieving the above object, the technical solution adopted in the utility model is: a kind of sprocket wheel of escalator is prevented inclined to one side mechanism, comprise a pair of step chain, the pair of guide rails that is arranged at described step chain downside that are positioned at both sides, be arranged at a plurality of sprocket wheels on described each step chain, sprocket wheel on described each step chain lays respectively on the guide rail of both sides, have the baffle plate that raises up respectively on described two side rails, described baffle plate keeps off the outside at sprocket wheel respectively.
Because technique scheme utilization, the utility model compared with prior art has following advantage: have baffle plate on the guide rail of both sides, sprocket wheel is stopped spacing by baffle plate, can prevent that sprocket wheel from producing skew on guide rail, the utility model is when installing application, the stationarity of its step in the time of both can strengthening escalator operation can reduce noise again, thereby can strengthen the riding comfort property of escalator.
Description of drawings
Accompanying drawing 1 is a front view of the present utility model;
Accompanying drawing 2 is the cutaway view of the A-A direction in the accompanying drawing 1;
Wherein: 1, sprocket wheel; 2, step chain; 3, step axle; 4, guide rail; 5, baffle plate;
The specific embodiment
Referring to accompanying drawing 1-accompanying drawing 2, a kind of sprocket wheel of escalator is prevented inclined to one side mechanism, comprise a pair of step chain 2, the pair of guide rails 4 that is arranged at described step chain 2 downsides that are positioned at both sides, be arranged at a plurality of sprocket wheels 1 on described each step chain 2, sprocket wheel 1 on described each step chain 2 lays respectively on the guide rail 4 of both sides, on described two side rails 4, has the baffle plate 5 that raises up respectively, described baffle plate 5 is positioned at the outer ledge portion of guide rail 4, and described a pair of baffle plate 5 keeps off the outside at sprocket wheel 1 respectively.
Claims (2)
1, the anti-inclined to one side mechanism of a kind of sprocket wheel of escalator, comprise a pair of step chain (2), the pair of guide rails (4) that is arranged at described step chain (2) downside that are positioned at both sides, be arranged at a plurality of sprocket wheels (1) on described each step chain (2), sprocket wheel (1) on described each step chain (2) lays respectively on the guide rail (4) of both sides, it is characterized in that: have the baffle plate (5) that raises up on described two side rails (4) respectively, described a pair of baffle plate (5) keeps off the outside in sprocket wheel (1) respectively.
2, the anti-inclined to one side mechanism of the sprocket wheel of escalator according to claim 1, it is characterized in that: described baffle plate (5) is positioned at the outer ledge portion of guide rail (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520072674 CN2815989Y (en) | 2005-06-13 | 2005-06-13 | Chain wheel deviation prevention mechanism of escalator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520072674 CN2815989Y (en) | 2005-06-13 | 2005-06-13 | Chain wheel deviation prevention mechanism of escalator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2815989Y true CN2815989Y (en) | 2006-09-13 |
Family
ID=36995791
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520072674 Expired - Lifetime CN2815989Y (en) | 2005-06-13 | 2005-06-13 | Chain wheel deviation prevention mechanism of escalator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2815989Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103787187A (en) * | 2014-01-16 | 2014-05-14 | 苏州汉森电梯有限公司 | Step chain deviation prevention device of escalator |
| CN106152796A (en) * | 2015-04-05 | 2016-11-23 | 南京凯盛国际工程有限公司 | The riding wheel apparatus of anti-lateral deviation |
| WO2022126554A1 (en) * | 2020-12-17 | 2022-06-23 | 苏州毫厘文化传媒科技有限公司 | Step chain assembly for escalator |
-
2005
- 2005-06-13 CN CN 200520072674 patent/CN2815989Y/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103787187A (en) * | 2014-01-16 | 2014-05-14 | 苏州汉森电梯有限公司 | Step chain deviation prevention device of escalator |
| CN106152796A (en) * | 2015-04-05 | 2016-11-23 | 南京凯盛国际工程有限公司 | The riding wheel apparatus of anti-lateral deviation |
| CN106152796B (en) * | 2015-04-05 | 2018-08-07 | 南京凯盛国际工程有限公司 | The riding wheel apparatus of anti-lateral deviation |
| WO2022126554A1 (en) * | 2020-12-17 | 2022-06-23 | 苏州毫厘文化传媒科技有限公司 | Step chain assembly for escalator |
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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 |
Owner name: KANGLI CO., LTD. Free format text: FORMER NAME OR ADDRESS: JIANGSU KANGLI ELEVATOR GROUP CO., LTD. Owner name: KANGLI ELEVATOR CO., LTD. Free format text: FORMER NAME OR ADDRESS: KANGLI CO., LTD. |
|
| CP03 | Change of name, title or address |
Address after: Jiangsu city in Wujiang Province, near Shanghai Economic Development Zone No. 88, zip code: 215213 Patentee after: CANNY ELEVATOR Co.,Ltd. Address before: Jiangsu city in Wujiang Province, near Shanghai Economic Development Zone No. 88, zip code: 215213 Patentee before: KANGLI GROUP Co.,Ltd. Address after: Jiangsu city in Wujiang Province, near Shanghai Economic Development Zone No. 88, zip code: 215213 Patentee after: KANGLI GROUP Co.,Ltd. Address before: Jiangsu city in Wujiang Province, near Shanghai Economic Development Zone No. 88, zip code: 215213 Patentee before: Jiangsu Canny Elevator Group Co.,Ltd. |
|
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |
Expiration termination date: 20150613 Granted publication date: 20060913 |