CN105730466A - Intelligent telescopic device for railway traffic safety pedal - Google Patents
Intelligent telescopic device for railway traffic safety pedal Download PDFInfo
- Publication number
- CN105730466A CN105730466A CN201510592821.3A CN201510592821A CN105730466A CN 105730466 A CN105730466 A CN 105730466A CN 201510592821 A CN201510592821 A CN 201510592821A CN 105730466 A CN105730466 A CN 105730466A
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- safety tread
- telescopic device
- intelligent telescopic
- platform floor
- traffic safety
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Abstract
The invention discloses an intelligent telescopic device for a railway traffic safety pedal and belongs to the technical field of railway traffic equipment. The intelligent telescopic device comprises a compartment bottom board and a train door. A cover board is arranged on the compartment bottom board, and concave sliding grooves are formed in the two corresponding end faces of the compartment bottom board and the cover board; the safety pedal is arranged between the compartment bottom board and the cover board in a sliding manner and provided with sliding blocks matched with the concave sliding grooves, and the sliding blocks are located at the corresponding positions of the concave sliding grooves; hydraulic cylinders are arranged on the safety pedal in the sliding direction and connected with a hydraulic pump; the train door is provided with a rotary shaft which is rotationally arranged on the compartment bottom board, a protruding block is arranged on the rotary shaft in the radial direction, and a touch switch is arranged on the protruding block in the moving direction and electrically connected with the hydraulic pump. By the adoption of the intelligent telescopic device, the problems that an existing railway traffic safety pedal is inconvenient to use and complex in structure and wastes manpower are solved.
Description
Technical field
The present invention relates to Transit Equipment technical field, in particular to a kind of Intelligent telescopic device for track traffic safety tread.
Background technology
In urban rail transit construction process, in order to ensure the safety traffic of train, certain gap is often left between platform and train body, therefore certain potential safety hazard is brought to passenger, passenger getting on/off process is easily tripped by gap, or because stepping on sky, foot is snapped in gap, in order to eliminate the security threat that between platform edge and train, passenger is produced by gap, the crew of existing train generally can when platform be stopped by train, actively place one piece of safety tread, to block the gap between train and platform, ensure that passenger safety is got off, danger will not be caused because of the gap between train and platform；Current part platform edge is provided with one piece of activity safety pedal that can be folded up, and when train enters the station, activity safety pedal is folded up；The train activity safety pedal after coming to a complete stop that enters the station puts down for passenger getting on/off, the driven by motor mechanically or hydraulically kind of drive is generally adopted to make activity safety pedal turn up and put down, this activity safety pedal form there is problems of less being suitable in some occasion or other facility being had obstruction, when being provided with safety door such as platform, the installation of the safety tread being folded up and safety door influences each other, hinder the installation of station platform safety door, or make station platform safety door be mounted so as to from Train door farther out, make platform longer, make structure very complicated simultaneously, the aesthetic property of platform is also affected by impact.
Summary of the invention
Safety tread is easy for installation, the purpose of wide accommodation, simple in construction to reach to it is an object of the invention to provide a kind of Intelligent telescopic device for track traffic safety tread, solve existing track traffic safety tread in-convenience in use, structure is complicated, the problem of labor intensive.
For realizing the object of the invention, the technical scheme of employing is: a kind of Intelligent telescopic device for track traffic safety tread, including platform floor, Train door, it is characterized in that, described platform floor is provided with cover plate, and two end faces that platform floor is corresponding with cover plate are equipped with spill chute；Sliding between described platform floor and cover plate and be provided with safety tread, safety tread is provided with the slide block matched with spill chute, and slide block is positioned on the correspondence position of spill chute；The glide direction of described safety tread is provided with hydraulic cylinder, and hydraulic cylinder is connected to hydraulic pump；Described Train door is provided with rotating shaft, and axis of rotation is arranged on platform floor, rotating shaft be provided with projection in the radial direction, the direction of motion of projection is provided with touch switch, touch switch electrically connects with hydraulic pump, and safety tread is provided with S type and adds heat pipe, and S type adds heat pipe and is connected to controller.
Further, the bottom land end face of described spill chute is provided with roller.
Further, one end of described hydraulic cylinder is connected with safety tread, and the other end is fixing with platform floor to be connected.
Further, described touch switch is positioned at the destination county of projection circular motion around the shaft.
Employing present invention have the advantage that:
1, the retractor device of safety tread is due to simple in construction, takes up room little, is arranged on the base plate of railway car, it is ensured that the aesthetic property of train and platform；
2, coordinating installation by roller between safety tread with platform floor, under the promotion of hydraulic cylinder, the resistance of motion is little, and corresponding frictional force is little, so the ruggedness of this device is good, use the time long；
3, whole device is that the switch gate by Train door makes axis of rotation, and the projection in rotating shaft makes touch switch control the automatic telescopic of safety tread, simple and reliable for structure, it is ensured that the safety traffic arranged；
4, train auto-matic control safety tread is flexible, saves the artificial labour force placing pedal, promotes the automation development of train.
Accompanying drawing explanation
Fig. 1 is the front view of the Intelligent telescopic device for track traffic safety tread provided by the invention；
Fig. 2 is that the A of the Intelligent telescopic device for track traffic safety tread provided by the invention is to sectional view；
Fig. 3 is the partial enlarged drawing of the Intelligent telescopic device for track traffic safety tread provided by the invention.
Detailed description of the invention
Below by specific embodiment son and in conjunction with accompanying drawing, the present invention is described in further detail.
Fig. 1, Fig. 2 and Fig. 3 illustrate the structural representation of the Intelligent telescopic device for track traffic safety tread provided by the invention, including platform floor 1, Train door 5, described platform floor 1 is provided with cover plate 3, and two end faces that platform floor 1 is corresponding with cover plate 3 are equipped with spill chute 10；Sliding between described platform floor 1 and cover plate 3 and be provided with safety tread 2, safety tread 2 is provided with the slide block 12 matched with spill chute 10, and slide block 12 is positioned on the correspondence position of spill chute 10；The glide direction of described safety tread 2 is provided with hydraulic cylinder 9, and hydraulic cylinder 9 is connected to hydraulic pump 8；Described Train door 5 is provided with rotating shaft 4, rotating shaft 4 rotates and is arranged on platform floor 1, rotating shaft 4 be provided with projection 6 in the radial direction, the direction of motion of projection 6 is provided with touch switch 7, touch switch 7 electrically connects with hydraulic pump 8, safety tread 2 is provided with S type and adds heat pipe 13, S type and add heat pipe 13 and be connected to controller 14.
nullPlatform floor 1 and cover plate 3 are respectively provided with certain thickness，Safety tread 2 it is provided with between platform floor 1 and cover plate 3，Platform floor 1 and cover plate 3 are provided with spill chute 10 near the end face of safety tread 2，It is two end faces that platform floor 1 is corresponding with cover plate 3，Spill chute 10 can adopt the chute of various shape，As long as slide block 12 can be realized normally to slide in chute，The flexible offer power that the hydraulic cylinder 9 arranged in glide direction is safety tread 2，On the extension line direction of the radius of the rotating shaft 4 that the radial direction of rotating shaft 4 refers to，The direction of motion of projection 6 refers to the circumferential movement direction of rotating shaft 4，Projection 6 has certain length，Ensure projection 6 around the shaft 4 turn an angle after can touch touch switch 7，When crew opens Train door 5 time，Rotating shaft 4 projection 6 above rotates together along with rotating shaft 4，Projection 6 touches touch switch 7 after rotating certain angle，The automatic telescopic of safety tread 2 is controlled by touch switch 7.
The bottom land end face of spill chute 10 is provided with roller 11, bottom land end face refers to the face that the end face with slide block 12 contacts, roller 11 is vertically fixed on bottom land end face, the rolling of roller 11 is conducive to slide block 12 in spill chute 10 slide inside, reduce the frictional force between slide block 12 and spill chute 10, it is ensured that the ruggedness of retractor device.
One end of hydraulic cylinder 9 is connected with safety tread 2, and the other end is fixing with platform floor 1 to be connected, the power set that hydraulic cylinder 9 stretches as safety tread 2, it is ensured that safety tread 2 can be made to stretch out in the moment that Train door 5 is opened, facilitate passenger getting off car.
Touch switch 7 is positioned at the destination county of projection 64 circular motion around the shaft, be projection 6 be positioned at projection 6 around the shaft 4 the destination county of stroke, represent that Train door 5 fully opens when projection 6 is in the destination county of stroke, now touch switch 7 controls retractor device, safety tread 2 is made to reach rational position, it is ensured that passenger can Safe getting-off.
The foregoing is only the preferred embodiments of the present invention, be not limited to the present invention, for a person skilled in the art, the present invention can have various modifications and variations.All within the spirit and principles in the present invention, any amendment of making, equivalent replacement, improvement etc., should be included within protection scope of the present invention.
Claims (4)
1., for an Intelligent telescopic device for track traffic safety tread, including platform floor, Train door, it is characterised in that described platform floor is provided with cover plate, two end faces that platform floor is corresponding with cover plate are equipped with spill chute；Sliding between described platform floor and cover plate and be provided with safety tread, safety tread is provided with the slide block matched with spill chute, and slide block is positioned on the correspondence position of spill chute；The glide direction of described safety tread is provided with hydraulic cylinder, and hydraulic cylinder is connected to hydraulic pump；Described Train door is provided with rotating shaft, and axis of rotation is arranged on platform floor, rotating shaft be provided with projection in the radial direction, the direction of motion of projection is provided with touch switch, touch switch electrically connects with hydraulic pump, and safety tread is provided with S type and adds heat pipe, and S type adds heat pipe and is connected to controller.
2. the Intelligent telescopic device for track traffic safety tread according to claim 1, it is characterised in that the bottom land end face of described spill chute is provided with roller.
3. the Intelligent telescopic device for track traffic safety tread according to claim 1, it is characterised in that one end of described hydraulic cylinder is connected with safety tread, the other end is fixing with platform floor to be connected.
4. the Intelligent telescopic device for track traffic safety tread according to claim 1, it is characterised in that described touch switch is positioned at the destination county of projection circular motion around the shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510592821.3A CN105730466A (en) | 2015-09-17 | 2015-09-17 | Intelligent telescopic device for railway traffic safety pedal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510592821.3A CN105730466A (en) | 2015-09-17 | 2015-09-17 | Intelligent telescopic device for railway traffic safety pedal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105730466A true CN105730466A (en) | 2016-07-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510592821.3A Pending CN105730466A (en) | 2015-09-17 | 2015-09-17 | Intelligent telescopic device for railway traffic safety pedal |
Country Status (1)
| Country | Link |
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| CN (1) | CN105730466A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100509064B1 (en) * | 2004-02-27 | 2005-08-22 | 김민식 | Apparatus for safe getting on and off a electric rail car |
| CN202541427U (en) * | 2012-02-06 | 2012-11-21 | 魏志强 | Translation type automatic telescopic foot pedal |
| CN103010240A (en) * | 2012-12-13 | 2013-04-03 | 唐山轨道客车有限责任公司 | Railway passenger train body |
| CN104309536A (en) * | 2014-09-28 | 2015-01-28 | 宁波迪瑞特汽配工贸有限公司 | Wireless vehicle door sensing retractable footboard and implementation method thereof |
| CN204399174U (en) * | 2014-11-12 | 2015-06-17 | 中科诺信（北京）高新技术有限公司 | Underground automobile door protective device |
| CN204506900U (en) * | 2014-12-31 | 2015-07-29 | 富阳思博工业设计有限公司 | A kind of train is got off footing plate device |
-
2015
- 2015-09-17 CN CN201510592821.3A patent/CN105730466A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100509064B1 (en) * | 2004-02-27 | 2005-08-22 | 김민식 | Apparatus for safe getting on and off a electric rail car |
| CN202541427U (en) * | 2012-02-06 | 2012-11-21 | 魏志强 | Translation type automatic telescopic foot pedal |
| CN103010240A (en) * | 2012-12-13 | 2013-04-03 | 唐山轨道客车有限责任公司 | Railway passenger train body |
| CN104309536A (en) * | 2014-09-28 | 2015-01-28 | 宁波迪瑞特汽配工贸有限公司 | Wireless vehicle door sensing retractable footboard and implementation method thereof |
| CN204399174U (en) * | 2014-11-12 | 2015-06-17 | 中科诺信（北京）高新技术有限公司 | Underground automobile door protective device |
| CN204506900U (en) * | 2014-12-31 | 2015-07-29 | 富阳思博工业设计有限公司 | A kind of train is got off footing plate device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160706 |
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| RJ01 | Rejection of invention patent application after publication |