CN201971019U - Safety pedal mechanism of subway platform - Google Patents
Safety pedal mechanism of subway platform Download PDFInfo
- Publication number
- CN201971019U CN201971019U CN2011200208213U CN201120020821U CN201971019U CN 201971019 U CN201971019 U CN 201971019U CN 2011200208213 U CN2011200208213 U CN 2011200208213U CN 201120020821 U CN201120020821 U CN 201120020821U CN 201971019 U CN201971019 U CN 201971019U
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- CN
- China
- Prior art keywords
- connecting rod
- pedal
- platform
- shaft
- pin hole
- 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 - Fee Related
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Abstract
The utility model provides a safety pedal mechanism of a subway platform. The safety pedal mechanism adopts the structure that two bearing sleeves are mounted on the upper edge of a wall body, and bearings are mounted in the bearing sleeves. The width of a pedal is 5mm to 40mm less than the clearance between a train and the platform, and a pedal shaft on the longitudinal side of the pedal is arranged in the bearings. Connecting lugs are fixed outside and below the pedal, and shaft pin holes are formed at the lower ends of the connecting lugs. The connecting lugs and the upper end of a connecting rod I are connected together through a shaft pin. The connecting rod I and a connecting rod II are connected through another shaft pin. A convex block is arranged on the outer side of the shaft pin hole of the connecting rod I, and a platform is arranged on the outer side of the shaft pin hole of the connecting rod II. A hole is formed at the lower end of the connecting rod II, the connecting rod II is in key joint with a rotary shaft, and the rotary shaft is mounted in a shaft sleeve and driven to rotate by a motor, the motor is controlled to rotate forwardly and reversely by an electronic circuit, so that the rotary shaft is led to rotate clockwise or anticlockwise. When rotating anticlockwise, the rotary shaft drives the connecting rod I and the connecting rod II to rotate anticlockwise, and when the convex block on the connecting rod I is pressed on the platform on the connecting rod II, the connecting rod I and the connecting rod II are connected into a whole to support the pedal. When the safety pedal mechanism of the subway platform is adopted, part of clearances between the platform and train doors can be filled up to avoid accidents of personal injury.
Description
Affiliated technical field
The utility model relates to subway platform safety tread mechanism.
Background technology
When subway train stopped at platform, the visitor stepped into train by platform.Present problem is, platform and train door still have a small amount of space, and the pin of not doing a good job turns into, and causes personnel's injury accident.
The utility model content
The purpose of this utility model is to provide subway platform safety tread mechanism in order to overcome above-mentioned weak point, can fill up the part space of platform and train door, avoids personnel's injury accident.
The technical scheme that its technical matters that solves the utility model adopts is: two bearing carrier rings are installed in the upper edge of body of wall, bearing is housed in bearing carrier ring.A pedal is arranged, and the width of pedal is than the little 5-40 millimeter in the space of train and platform.Be connected with pedal shaft on vertical limit of pedal, pedal shaft is installed in the bearing.Two groups of link components are housed below pedal.Link component is made up of engaging lug, connecting rod one, connecting rod two, rotating shaft, pivot pin, key, axle sleeve.Engaging lug is fixed on the following outside of pedal, and there is pin hole the lower end of engaging lug.There is the pin hole that matches with the engaging lug lower end upper end of connecting rod one, links up with the upper end of pivot pin with engaging lug and connecting rod one, and the aperture of pin hole is bigger than the diameter of pivot pin, and connecting rod one can rotate along pivot pin.There is pin hole the lower end of connecting rod one, and there is the pin hole that matches the upper end of connecting rod two, and with pivot pin connecting rod one and connecting rod two is connected to get up, and the aperture of pin hole is bigger than the diameter of pivot pin, and connecting rod one and connecting rod two can rotate mutually.There is projection in the outside at connecting rod one pin hole, there is platform in the outside at connecting rod two pin holes, at connecting rod one and connecting rod two mutually when pivot pin rotates, when the projection on the connecting rod one is against platform on the connecting rod two, connecting rod one and connecting rod two are connected into one, rotate no longer mutually.Lower end at connecting rod two is porose, is connected with rotating shaft by key.Rotating shaft is installed in the axle sleeve, and axle sleeve is installed on the body of wall.The rotation of rotating shaft has rotating and reverse of electronic circuit control motor by direct motor drive, thereby rotating shaft is clockwise rotated or the inhour rotation.When rotating shaft rotated counterclockwise, drivening rod two inhour was rotated, and drivening rod one inhour is rotated again, when the projection on the connecting rod one is against platform on the connecting rod two, made connecting rod one and connecting rod two together support pedals, made pedal be in the position equal with ground; When rotating shaft clockwise rotated, drivening rod two clockwise rotated, and drivening rod one clockwise rotates again, projection on the connecting rod one break away from the connecting rod two platform and mutually folding connect, make pedal rotate and hang down in body of wall one side along pedal shaft.
Effective effect of the present utility model is, uses subway platform safety tread of the present utility model mechanism, can fill up the part gap of platform and train door, avoids personnel's injury accident.
Description of drawings
Figure is a subway platform safety tread structural scheme of mechanism of the present utility model.1-body of wall among the figure, 2-wall chase, 3-rotating shaft, 4-bearing, 5--axle sleeve, 6--connecting rod two, 7-platform, 8-projection, 9--connecting rod one, 10--engaging lug, 11--pivot pin, 12--pedal, 13--bearing carrier ring, 14--bearing, 15--pedal shaft.
The specific embodiment
In the upper edge of body of wall two bearing carrier rings (13) are installed, bearing (14) is housed in bearing carrier ring (13).A pedal (12) is arranged, and pedal (12) is used the carbon steel manufacturing, and the width of pedal is 100 millimeters, and is littler 15 millimeters than the space of train and platform, and the length of pedal is 1200 millimeters.Be connected with pedal shaft (15) on vertical limit of pedal (12), pedal shaft (15) is installed in the bearing (14).Two groups of link components are housed below pedal (12).Link component is made up of engaging lug (10), connecting rod one (9), connecting rod two (6), rotating shaft (3), pivot pin (11), key, axle sleeve (5).Engaging lug (10) is fixed on the following outside of pedal (12), and there is pin hole the lower end of engaging lug (10).There is the pin hole that matches with engaging lug (10) lower end the upper end of connecting rod one (9), link up with the upper end of pivot pin (11) engaging lug (10) and connecting rod one (9), the aperture of pin hole is bigger than the diameter of pivot pin (11), and connecting rod one (9) can rotate along pivot pin (11).There is pin hole the lower end of connecting rod one (9), there is the pin hole that matches the upper end of connecting rod two (6), with pivot pin (11) connecting rod one (9) and connecting rod two (6) are linked up, the aperture of pin hole is bigger than the diameter of pivot pin (11), and connecting rod one (9) and connecting rod two (6) can rotate mutually.In the outside of connecting rod one (9) pin hole projection ((8) is arranged, in the outside of connecting rod two (6) pin holes platform (7) is arranged, at connecting rod one (9) and connecting rod two (6) mutually when pivot pin (11) rotates, when the projection (8) on the connecting rod one (9) is against platform (7) on the connecting rod two (6), connecting rod one (9) and connecting rod two (6) are connected into one, rotate no longer mutually.Lower end at connecting rod two (6) is porose, is connected with rotating shaft (3) by key.Rotating shaft (3) is installed in the axle sleeve (5), and axle sleeve is installed on the body of wall (1).The rotation of rotating shaft (3) has rotating and reverse of electronic circuit control motor by direct motor drive, thereby rotating shaft is clockwise rotated or the inhour rotation.When rotating shaft (3) when rotating counterclockwise, drivening rod two (6) inhours are rotated, drivening rod one (9) inhour is rotated again, when the projection (8) on the connecting rod one (9) is against platform (7) on the connecting rod two (6), make connecting rod one (9) and connecting rod two (6) together support pedals (12), make pedal (12) be in the position equal with ground; When rotating shaft (12) when clockwise rotating, drivening rod two (6) clockwise rotates, drivening rod one (9) clockwise rotates again, projection (8) on the connecting rod one (9) break away from the connecting rod two (6) platform (7) and mutually folding connect, make pedal (12) rotate and hang down in body of wall one side along pedal shaft (15).On body of wall (1), have wall chase (2), connecting rod one (9) and connecting rod two (6) are rolled over mutually be connected in the wall chase (2).
Claims (2)
1. subway platform safety tread mechanism, it is characterized in that: two bearing carrier rings are installed in the upper edge of body of wall, bearing is housed in bearing carrier ring, a pedal is arranged, the width of pedal is than the little 5-40 millimeter in the space of train and platform, be connected with pedal shaft on vertical limit of pedal, pedal shaft is installed in the bearing; Two groups of link components are housed below pedal, engaging lug is fixed on the following outside of pedal, there is pin hole the lower end of engaging lug, there is the pin hole that matches with the engaging lug lower end upper end of connecting rod one, link up with the upper end of pivot pin engaging lug and connecting rod one, the aperture of pin hole is bigger than the diameter of pivot pin, there is pin hole the lower end of connecting rod one, and there is the pin hole that matches the upper end of connecting rod two, and with pivot pin connecting rod one and connecting rod two is connected to get up, there is projection in the outside at connecting rod one pin hole, there is platform in the outside at connecting rod two pin holes, and is porose in the lower end of connecting rod two, is connected with rotating shaft by key, rotating shaft is installed in the axle sleeve, and axle sleeve is installed on the body of wall.
2. subway platform safety tread according to claim 1 mechanism is characterized in that: have wall chase on body of wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200208213U CN201971019U (en) | 2011-01-24 | 2011-01-24 | Safety pedal mechanism of subway platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200208213U CN201971019U (en) | 2011-01-24 | 2011-01-24 | Safety pedal mechanism of subway platform |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201971019U true CN201971019U (en) | 2011-09-14 |
Family
ID=44576124
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200208213U Expired - Fee Related CN201971019U (en) | 2011-01-24 | 2011-01-24 | Safety pedal mechanism of subway platform |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201971019U (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102729613A (en) * | 2012-07-02 | 2012-10-17 | 天津长荣印刷设备股份有限公司 | Dual-purpose pedal device and working method thereof |
| CN104386068A (en) * | 2014-07-16 | 2015-03-04 | 上海嘉成轨道交通安全保障系统股份公司 | Collision avoiding structure of safety footboard of rail transit platform |
| CN105059299A (en) * | 2015-09-18 | 2015-11-18 | 成都明日星辰科技有限公司 | Rotary antiskid safety pedal for rail traffic |
| CN105059301A (en) * | 2015-09-18 | 2015-11-18 | 成都明日星辰科技有限公司 | Rotary anti-skidding safety pedal with supporting device |
| CN105172816A (en) * | 2015-09-18 | 2015-12-23 | 成都明日星辰科技有限公司 | Train get-off foot board device |
| CN105314510A (en) * | 2015-11-27 | 2016-02-10 | 中国矿业大学 | Overlapping device and overlapping method of gap between platforms |
| CN106394582A (en) * | 2016-10-21 | 2017-02-15 | 苏州大成电子科技有限公司 | Rotatory pedal device of train |
| CN108657077A (en) * | 2018-07-10 | 2018-10-16 | 南京康尼机电股份有限公司 | A kind of swing type device with pedal |
| CN109070900A (en) * | 2016-03-24 | 2018-12-21 | 株式会社京三制作所 | Falling preventing device |
-
2011
- 2011-01-24 CN CN2011200208213U patent/CN201971019U/en not_active Expired - Fee Related
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102729613A (en) * | 2012-07-02 | 2012-10-17 | 天津长荣印刷设备股份有限公司 | Dual-purpose pedal device and working method thereof |
| CN104386068A (en) * | 2014-07-16 | 2015-03-04 | 上海嘉成轨道交通安全保障系统股份公司 | Collision avoiding structure of safety footboard of rail transit platform |
| CN105059299A (en) * | 2015-09-18 | 2015-11-18 | 成都明日星辰科技有限公司 | Rotary antiskid safety pedal for rail traffic |
| CN105059301A (en) * | 2015-09-18 | 2015-11-18 | 成都明日星辰科技有限公司 | Rotary anti-skidding safety pedal with supporting device |
| CN105172816A (en) * | 2015-09-18 | 2015-12-23 | 成都明日星辰科技有限公司 | Train get-off foot board device |
| CN105314510A (en) * | 2015-11-27 | 2016-02-10 | 中国矿业大学 | Overlapping device and overlapping method of gap between platforms |
| CN109070900A (en) * | 2016-03-24 | 2018-12-21 | 株式会社京三制作所 | Falling preventing device |
| CN106394582A (en) * | 2016-10-21 | 2017-02-15 | 苏州大成电子科技有限公司 | Rotatory pedal device of train |
| CN108657077A (en) * | 2018-07-10 | 2018-10-16 | 南京康尼机电股份有限公司 | A kind of swing type device with pedal |
| CN108657077B (en) * | 2018-07-10 | 2024-05-10 | 南京康尼机电股份有限公司 | Swing pedal device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110914 Termination date: 20130124 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |