CN201013167Y - Electric extensible screening platform door - Google Patents
Electric extensible screening platform door Download PDFInfo
- Publication number
- CN201013167Y CN201013167Y CNU2007200347741U CN200720034774U CN201013167Y CN 201013167 Y CN201013167 Y CN 201013167Y CN U2007200347741 U CNU2007200347741 U CN U2007200347741U CN 200720034774 U CN200720034774 U CN 200720034774U CN 201013167 Y CN201013167 Y CN 201013167Y
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- CN
- China
- Prior art keywords
- gate
- chain
- support guide
- electric expansion
- drive
- 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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Abstract
The utility model discloses an electric telescopic screening-door designed for a platform. A caterpillar track (12) is installed in a platform door-frame (1); both ends of the caterpillar track (12) are provided with a driving wheel (9) respectively, and a relatively closed slide track (18) is arranged on the caterpillar track (12); a drive chain (10) arranged in the slide track is wounded around the driving wheel (9); therein, one driving wheel (9) is connected to a motor (8), and a coupling cockstrut (11) is connected onto the chain; guide tracks (5) are arranged on the upper rim and lower rim of the platform door-frame (1) respectively; a supporting guide rack (6) is gripped between the guide tracks (5) through a trolley (7) installed on the supporting guide rack; a side rim of the platform door (2) is connected to the supporting guide rack (6), and the coupling cockstrut (11) is connected to the supporting guide rack (6). The driving mechanism of the utility model is relatively closed to ensure sound preservation of the lubricant and avoid invasion of sand and dust. Therefore, the service life of the chain can be increased and the driving efficiency can be improved.
Description
Technical field
The utility model relates to the gate of public transport, passenger vehicle or subway, is specifically related to a kind of electric expansion shielding gate.
Background technology
Fast public traffic system is called for short BRT, is a kind of public transit vehicle that utilizes modified form, and operation keeps the track traffic characteristic and possesses a kind of facility of common public transport flexibility, public transport mode fast on public transport occupation road space.Bus rapid transit has that freight volume is big, the construction period is short, the speed of service is very fast relatively and energy conservation, saving path resource, help environmental protection, can effectively alleviate advantage such as urban traffic blocking contradiction, becomes the developing direction of urban public transport industry gradually.Bus rapid transit configure dedicated track and special-purpose platform after bus rapid transit is stopped platform, for quick upper and lower visitor, are provided with the gate corresponding with bus door on platform, the passenger is by the rapid bus door corresponding with gate of coming in and going out of gate.The kind of drive that existing gate adopts exists friction noise big, quick abrasion, defective such as the life-span is short, and efficient is low.
Summary of the invention
The purpose of this utility model is: a kind of electric expansion shielding gate is provided, and transmission mechanism is installed airtight relatively, guarantees the storage of lubrication oil, prevents the intrusion of sand and dust, reduces friction noise, increases the service life, and improves transmission efficiency.
Technical solution of the present utility model is: this gate comprises the gate framework, gate, support guide mechanism and transmission mechanism, gate is installed in the gate framework by support guide mechanism and transmission mechanism, it is characterized in that: transmission mechanism is by motor, drive, driving chain, the coupling pin button, the chain rail is formed, the chain rail is installed in the gate framework, drive is installed at the two ends of chain rail, establish airtight relatively slideway on the chain rail, driving chain on chain rail slideway is on the drive that is positioned at two ends, wherein a drive connects motor, connects a coupling pin button on the chain; Support guide mechanism is made up of guide rail, support guide frame, roller, on the lower door frame guide rail is being installed on the gate framework, the support guide frame is by being installed between the roller screens guide rail on the support guide frame, one side frame of gate connects the support guide frame, and coupling pin links and is connected on the support guide frame.
In the electric expansion shielding gate of the present utility model, the manual separation assembly is installed between drive and motor shaft.
In the electric expansion shielding gate of the present utility model, establish swelling device on transmission device, swelling device is made up of expanding block, swelling adjusting screw(rod), and the swelling adjusting screw(rod) connects on the expanding block.
In the electric expansion shielding gate of the present utility model, gate can be opposite opened and install.
In the electric expansion shielding gate of the present utility model, establish the stroke electronic switch at the two ends of gate framework.
In the electric expansion shielding gate of the present utility model, on the gate framework, establish the maintenance escape door.
During use; open motor, drive drive driving chain detours along the slideway of chain rail, moves along guide rail at the cooperation bottom roller that connects snap close; gate is opened thereupon or is closed, and controls stopping of gate or oppositely mobile by the stroke electronic switch when gate moves into place.
The utlity model has following advantage: 1. driving chain is airtight relatively is installed in the chain rail, guarantees the storage of lubrication oil, prevents the invasion of sand and dust, prolongs the application life of chain, guarantees transmission efficiency; 2. swelling device has been installed, compact conformation, easy to adjust, stable; 3. gate links by coupling pin and is connected on the transmission mechanism, and gate and gate framework form integral body, and center of gravity overlaps, the transmission efficiency height; 4. the manual clutch assembly has been installed, has been had a power failure and during obstacle, opened the maintenance escape door and stir handle and realize manually opened when running into; 5. the roller on the support guide frame slides along guide rail, reduces frictional resistance, reduces motion noise.
Description of drawings
Fig. 1 is the utility model structural representation.
Among the figure: 1. gate framework, 2. gate, 3. support guide mechanism, 4. transmission mechanism, 5. guide rail, 6. support guide frame, 7. roller, 8. motor, 9. drive, 10. driving chain, 11. coupling pin buttons, 12. chain rails, 13. expanding block, 14. swelling adjusting screw(rod)s, 15. manual separation assemblies, 16. the stroke electronic switch, 17. maintenance escape doors, 18. slideways.
The specific embodiment
As shown in Figure 1, this gate comprises gate framework 1, gate 2, support guide mechanism 3 and transmission mechanism 4, gate 2 is installed in the gate framework 1 by support guide mechanism 3 and transmission mechanism 4, it is characterized in that: transmission mechanism 4 is by motor 8, drive 9, driving chain 10, coupling pin button 11, chain rail 12 is formed, chain rail 12 is installed in gate framework 1, drive 9 is installed at the two ends of chain rail 12, establish airtight relatively slideway 18 on the chain rail 12, at the driving chain 10 on the slideway 18 of chain rail 12 on the drive 9 that is positioned at two ends, wherein a drive 9 connects motor 8, connects a coupling pin button 11 on the chain; Support guide mechanism 3 is made up of guide rail 5, support guide frame 6, roller 7, guide rail 5 is installed on lower door frame on the gate framework 1, support guide frame 6 is by being installed between the roller 7 screens guide rails 5 on the support guide frame, one side frame of gate 2 connects support guide frame 6, and coupling pin button 11 is connected on the support guide frame 6.
In the electric expansion shielding gate of the present utility model, manual separation assembly 15 is installed between drive 9 and motor shaft.
In the electric expansion shielding gate of the present utility model, establish swelling device on transmission device, swelling device is made up of expanding block 13, swelling adjusting screw(rod) 14, and swelling adjusting screw(rod) 14 connects on the expanding block 13.
In the electric expansion shielding gate of the present utility model, gate 2 can be opposite opened and install.
In the electric expansion shielding gate of the present utility model, establish stroke electronic switch 16 at the two ends of gate framework 1.
In the electric expansion shielding gate of the present utility model, on gate framework 1, establish maintenance escape door 17.
During use; open motor 8; drive 9 drive driving chains 10 detour along the slideway 18 of chain rail 12; move along guide rail 5 at the cooperation bottom roller 7 that connects snap close 11; gate 2 is opened thereupon or is closed; when gate 2 moves into place, control stopping of gates 2 or oppositely mobile by stroke electronic switch 16.
Claims (6)
1. electric expansion shields gate, this gate comprises gate framework (1), gate (2), support guide mechanism (3) and transmission mechanism (4), gate (2) is by support guide mechanism (3), transmission mechanism (4) is installed in the gate framework (1), it is characterized in that: transmission mechanism (4) is by motor (8), drive (9), driving chain (10), coupling pin button (11), chain rail (12) is formed, chain rail (12) is installed in gate framework (1), drive (9) is installed at the two ends of chain rail (12), establish airtight relatively slideway (18) on the chain rail (12), driving chain (10) on the slideway (18) of chain rail (12) is on the drive that is positioned at two ends (9), wherein a drive (9) connects motor (8), connects a coupling pin button (11) on the chain; Support guide mechanism (3) is made up of guide rail (5), support guide frame (6), roller (7), guide rail (5) is installed on the last lower door frame of gate framework (1), support guide frame (6) is by being installed between roller (7) the screens guide rail (5) on the support guide frame, one side frame of gate (2) connects support guide frame (6), and coupling pin button (11) is connected on the support guide frame (6).
2. electric expansion shielding gate according to claim 1 is characterized in that: manual separation assembly (15) is installed between drive (9) and motor shaft.
3. electric expansion shielding gate according to claim 1, it is characterized in that: establish swelling device on transmission device, swelling device is made up of expanding block (13), swelling adjusting screw(rod) (14), and swelling adjusting screw(rod) (14) connects on the expanding block (13).
4. electric expansion shielding gate according to claim 1, it is characterized in that: gate (2) can be opposite opened and install.
5. electric expansion shielding gate according to claim 1 is characterized in that: establish stroke electronic switch (16) at the two ends of gate framework (1).
6. electric expansion shielding gate according to claim 1 is characterized in that: establish maintenance escape door (17) on gate framework (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200347741U CN201013167Y (en) | 2007-02-16 | 2007-02-16 | Electric extensible screening platform door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200347741U CN201013167Y (en) | 2007-02-16 | 2007-02-16 | Electric extensible screening platform door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201013167Y true CN201013167Y (en) | 2008-01-30 |
Family
ID=39024955
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200347741U Expired - Lifetime CN201013167Y (en) | 2007-02-16 | 2007-02-16 | Electric extensible screening platform door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201013167Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102862575A (en) * | 2012-04-16 | 2013-01-09 | 上海嘉成轨道交通安全保障系统有限公司 | Nonstandard electric guardrail of rail transit station safety guardrail system |
| CN103015834A (en) * | 2012-12-24 | 2013-04-03 | 青岛文创科技有限公司 | Method for relieving railway get-on/off congestion by using retractile door |
| CN107701052A (en) * | 2017-10-20 | 2018-02-16 | 株洲合力电磁技术有限公司 | A kind of shielding protection sliding door |
| CN111270950A (en) * | 2020-03-16 | 2020-06-12 | 邹源 | Safety combined type shielding door for subway rail |
| CN111980541A (en) * | 2020-07-30 | 2020-11-24 | 成都唐源电气股份有限公司 | High-speed rail platform door based on dislocation structure and control method thereof |
-
2007
- 2007-02-16 CN CNU2007200347741U patent/CN201013167Y/en not_active Expired - Lifetime
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102862575A (en) * | 2012-04-16 | 2013-01-09 | 上海嘉成轨道交通安全保障系统有限公司 | Nonstandard electric guardrail of rail transit station safety guardrail system |
| CN102862575B (en) * | 2012-04-16 | 2015-11-04 | 上海嘉成轨道交通安全保障系统股份公司 | The non-standard electric railing of rail traffic platform safety rail system |
| CN103015834A (en) * | 2012-12-24 | 2013-04-03 | 青岛文创科技有限公司 | Method for relieving railway get-on/off congestion by using retractile door |
| CN103015834B (en) * | 2012-12-24 | 2015-09-09 | 青岛文创科技有限公司 | A kind of method utilizing retractable door to alleviate upper and lower subway to block up |
| CN107701052A (en) * | 2017-10-20 | 2018-02-16 | 株洲合力电磁技术有限公司 | A kind of shielding protection sliding door |
| CN111270950A (en) * | 2020-03-16 | 2020-06-12 | 邹源 | Safety combined type shielding door for subway rail |
| CN111980541A (en) * | 2020-07-30 | 2020-11-24 | 成都唐源电气股份有限公司 | High-speed rail platform door based on dislocation structure and control method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20080130 |
|
| CX01 | Expiry of patent term |