CN202559969U - An automatic turnover clearance compensation device - Google Patents
An automatic turnover clearance compensation device Download PDFInfo
- Publication number
- CN202559969U CN202559969U CN2011204479661U CN201120447966U CN202559969U CN 202559969 U CN202559969 U CN 202559969U CN 2011204479661 U CN2011204479661 U CN 2011204479661U CN 201120447966 U CN201120447966 U CN 201120447966U CN 202559969 U CN202559969 U CN 202559969U
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- Prior art keywords
- threshold
- connecting rod
- driving
- upset
- driving mechanism
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Abstract
The utility model discloses an automatic turnover clearance compensation device comprising a fixing threshold, a turnover threshold and a driving mechanism driving the turnover threshold to rotate. The turnover threshold is hinged with the fixing threshold, the housing of the driving mechanism is fixed under the fixing threshold, and the driving end of the driving mechanism is hinged with the turnover threshold. The automatic turnover clearance compensation device provided by the utility model has the advantages of compact structure, low cost and adaptability to various platform civil engineering environment, the insulating property requirements of shielded gates or platform gates are guaranteed, and the personal safety of passengers are ensured; meanwhile the occupied space is small, the installation and maintenance are convenient, and the requirements of urban rail transit can be satisfied.
Description
Technical field
The utility model relates to the urban track traffic facility, relates in particular to a kind of automatic convertible blank compensation apparatus that is used for platform screen door/gate threshold below.
Background technology
Shield door/gate is a kind of safety curtain facility in the City Rail Transit System, is used for wait passenger and the train on the track in district of platform separated guarantee passenger's the safety of waiting.Device security when ensureing that train passes through platform; When shield door/gate is installed and train must leave certain clearance; Cause the passenger like this when getting into the train car door through shield door/gate; Ride situation through regular meeting, passenger's personal safety is caused damage into shield door/gate threshold and train gate threshold gap.So need a kind of this gap that when train is stopped, compensates automatically, through before afterwards train leaves, reduce the automatic backlash compensation arrangement in this gap the passenger.
The utility model content
Goal of the invention: in order to overcome the deficiency that exists in the prior art; The utility model provides a kind of automatic convertible blank compensation apparatus; Gap when the passenger passes through between upset compensation shield door/gate threshold and the train gate threshold; And the passenger through back reduction gap, to reduce the enter into risk in platform gap of passenger, guarantee passenger's personal safety.
Technical scheme: for solving the problems of the technologies described above, the technical scheme that the utility model adopts is:
A kind of automatic convertible blank compensation apparatus; Comprise the fixedly driving mechanism of threshold, upset threshold and the upset of driving upset threshold; Said upset threshold and fixedly threshold be hinged; The housing of said driving mechanism is fixed on the fixedly below of threshold, and the drive end of driving mechanism is hinged with the upset threshold.
After train enters the station, the upset of drive mechanism upset threshold, guarantee the passenger through the time, the upset threshold flushes with the fixing face of trampling of threshold, avoids the passenger gap between shield door/gate threshold and the train gate threshold of entering into; After the passenger passed through, the upset of drive mechanism upset threshold guaranteed when train driving the gap between shield door/gate threshold and the train.
Said upset threshold is preferably designed as the pedal of width-adjustable joint, moves pedal such as on base station, increasing, through regulate move pedal displacement to regulate the width of whole upset threshold; The width-adjustable joint design of upset threshold can adapt to different platform gap widths.
Said fixedly threshold preferably adopts metal construction with the upset threshold, can improve the safety of whole device like this, also can adapt to the requirement of the frequency of utilization and the environment for use of shield door/gate; Simultaneously for fear of the passenger through the time risk that slips, can be at the fixing anti-skidding lines of the face of trampling top-ranking of the threshold and the threshold that overturns.
Said driving mechanism can be designed as the structure that comprises the rotating mechanism, first connecting rod and the second connecting rod that fix with fixing threshold; One end of said first connecting rod and an end of second connecting rod are hinged; The other end of second connecting rod and the rotating shaft of rotating mechanism are radially fixing, and the other end of first connecting rod is the drive end of driving mechanism; The rotation of rotating shaft just can drive second connecting rod and rotates like this, because second connecting rod, first connecting rod, upset threshold and the fixing annexation of threshold make the upset threshold can realize upset.
Said rotating mechanism can adopt gear mechanism; Comprise the driving gear and the driven gear that are meshed; Driving gear is installed on the driving gear bogie; Driven gear is installed on the driven gear support, said driving gear bogie and driven gear support and fixedly threshold fix, second connecting rod and driven gear are radially fixing; The rotation of driving gear just can drive the rotation of driven gear and second connecting rod like this.
Said driving gear bogie can be pneumatic actuation frame, hydraulic-driven frame or motorized motions frame.
Beneficial effect: the automatic convertible blank compensation apparatus that the utility model provides, compact conformation, with low cost can adapt to the civil engineering environment of various platforms, when the insulating properties that ensured shield door/gate require, has ensured passenger's personal safety; Simultaneously its space hold little, be convenient to installation and maintenance, can satisfy the urban track traffic demand.
Description of drawings
Fig. 1 is the upset of the utility model when moving pedal and the do not stretch out sketch map that puts in place;
Fig. 2 is the recovery of the utility model when moving pedal and the do not stretch out sketch map that puts in place;
Fig. 3 is the upset of the utility model when moving pedal and the stretch out sketch map that puts in place;
Fig. 4 is the recovery of the utility model when moving pedal and the stretch out sketch map that puts in place;
The specific embodiment
Below in conjunction with accompanying drawing the utility model is done explanation further.
Be depicted as a kind of automatic convertible blank compensation apparatus like Fig. 1,2,3 and 4, comprise the fixedly driving mechanism 3 of threshold 1, upset threshold 2 and the upset of driving upset threshold, wherein fixedly threshold and platform fix.
Said upset threshold is the pedal of width-adjustable joint, comprises base station and is arranged on the mobile pedal on the base station; One side of said base station and fixedly threshold 1 be hinged, the drive end of the opposite side of base station and driving mechanism 3 is hinged.
Said driving mechanism 3 comprises rotating mechanism, first connecting rod and second connecting rod; Wherein rotating mechanism comprises driving gear and the driven gear that is meshed; Driving gear is installed on the driving gear bogie; Driven gear is installed on the driven gear support, said driving gear bogie and driven gear support and fixedly threshold 1 fix, an end of second connecting rod and driven gear are radially fixing; One end of the other end of said second connecting rod and second connecting rod is hinged, and the other end of first connecting rod is the drive end of driving mechanism 3; Said driving gear bogie adopts pneumatic actuation frame, hydraulic-driven frame or motorized motions frame.
The above only is the preferred implementation of the utility model; Be noted that for those skilled in the art; Under the prerequisite that does not break away from the utility model principle; Can also make some improvement and retouching, these improvement and retouching also should be regarded as the protection domain of the utility model.
Claims (5)
1. automatic convertible blank compensation apparatus; It is characterized in that: this device comprises the fixedly driving mechanism (3) of threshold (1), upset threshold (2) and the upset of driving upset threshold; Said upset threshold (2) is hinged with fixing threshold (1); The housing of said driving mechanism (3) is fixed on the fixedly below of threshold (1), and the drive end of driving mechanism (3) is hinged with upset threshold (2).
2. automatic convertible blank compensation apparatus according to claim 1 is characterized in that: said upset threshold (2) is the pedal of width-adjustable joint.
3. automatic convertible blank compensation apparatus according to claim 1 and 2; It is characterized in that: said driving mechanism (3) comprises rotating mechanism, first connecting rod and the second connecting rod that fixes with fixing threshold (1); One end of said first connecting rod and an end of second connecting rod are hinged; The other end of second connecting rod and the rotating shaft of rotating mechanism are radially fixing, and the other end of first connecting rod is the drive end of driving mechanism (3).
4. automatic convertible blank compensation apparatus according to claim 3; It is characterized in that: said rotating mechanism comprises driving gear and the driven gear that is meshed; Driving gear is installed on the driving gear bogie; Driven gear is installed on the driven gear support, said driving gear bogie and driven gear support and fixedly threshold (1) fix, second connecting rod and driven gear are radially fixing.
5. automatic convertible blank compensation apparatus according to claim 4 is characterized in that: said driving gear bogie is pneumatic actuation frame, hydraulic-driven frame or motorized motions frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204479661U CN202559969U (en) | 2011-11-14 | 2011-11-14 | An automatic turnover clearance compensation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204479661U CN202559969U (en) | 2011-11-14 | 2011-11-14 | An automatic turnover clearance compensation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202559969U true CN202559969U (en) | 2012-11-28 |
Family
ID=47209635
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204479661U Expired - Lifetime CN202559969U (en) | 2011-11-14 | 2011-11-14 | An automatic turnover clearance compensation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202559969U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105281178A (en) * | 2015-11-25 | 2016-01-27 | 苏州源硕精密模具有限公司 | Turnover apparatus |
| CN107978835A (en) * | 2017-11-22 | 2018-05-01 | 上海卫星装备研究所 | A kind of expanded angle adjusting apparatus for antenna expansion |
| CN110195559A (en) * | 2019-06-27 | 2019-09-03 | 福建省恒业金属门窗制造有限公司 | A kind of security door with support function |
-
2011
- 2011-11-14 CN CN2011204479661U patent/CN202559969U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105281178A (en) * | 2015-11-25 | 2016-01-27 | 苏州源硕精密模具有限公司 | Turnover apparatus |
| CN107978835A (en) * | 2017-11-22 | 2018-05-01 | 上海卫星装备研究所 | A kind of expanded angle adjusting apparatus for antenna expansion |
| CN107978835B (en) * | 2017-11-22 | 2020-04-10 | 上海卫星装备研究所 | Unfolding angle adjusting device for unfolding antenna |
| CN110195559A (en) * | 2019-06-27 | 2019-09-03 | 福建省恒业金属门窗制造有限公司 | A kind of security door with support function |
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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: 20121128 |
|
| CX01 | Expiry of patent term |