CN205160002U - Cylinder defroster of on -vehicle pneumatics of electronic railway connecting net - Google Patents
Cylinder defroster of on -vehicle pneumatics of electronic railway connecting net Download PDFInfo
- Publication number
- CN205160002U CN205160002U CN201520812159.3U CN201520812159U CN205160002U CN 205160002 U CN205160002 U CN 205160002U CN 201520812159 U CN201520812159 U CN 201520812159U CN 205160002 U CN205160002 U CN 205160002U
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- China
- Prior art keywords
- pantograph support
- hammer
- bracket
- trip
- contact net
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Abstract
The utility model relates to a cylinder defroster of on -vehicle pneumatics of electronic railway connecting net. Electronic railway connecting net mechanical ice removal gives first place to with the manual work, and the security is not enough, easily harms the contact net, and work efficiency is low. The utility model discloses set up the pantograph support in the railcar body top, pantograph support top is the bracket, and the bracket is the ascending flute profile frame of notch, and the bracket top is provided with the vibration drum barrel that possesses trip -hammer, the vibration drum barrel connects in the roof control valve through the air hose. The utility model discloses accessible console debugging vibration drum barrel gyrofrequency, adjustment pantograph support height to make trip -hammer vibrate the contact net icing with pressure, the gyrofrequency of difference, install on contact net operation car pantograph support.
Description
Technical field
The utility model belongs to Railway Electric technical field, is specifically related to a kind of electrification railway contact net vehicle-mounted pneumatic drum-type deicer.
Background technology
The wide weather in China region is various, and icing situation is different, the most serious with low temperature, high humidity, high altitude localities.Along with the continuous expansion of electric railway operation mileage, especially high-speed railway scale increases day by day, and electrification railway contact net icing disaster is paid close attention to widely.
The main deicing mode of electrification railway contact net has thermal ice-melting and mechanical deicing two kinds, and wherein mechanical deicing has compared with thermal ice-melting that system configuration is simple, consume energy the advantage such as little, easy to operate, with low cost.Current contact line mechanical deicing is mainly based on manually, and fail safe is not enough, easily damage contact line; The level of informatization is poor, and icing situation cannot be monitored; Equipment is difficult to integrated, inefficiency.
Utility model content
The purpose of this utility model is to provide a kind of electrification railway contact net vehicle-mounted pneumatic drum-type deicer, solves that existing machinery formula deicer automaticity is low, deicing efficiency is low, the problem of poor stability, fragile contact line.
The technical scheme that the utility model adopts is:
A kind of electrification railway contact net vehicle-mounted pneumatic drum-type deicer, is characterized in that:
Arrange pantograph support in track vehicle body top, pantograph cradle top is bracket, and bracket is notch groove-shaped frame upwards, and pallet top is provided with the vibration drum barrel possessing trip-hammer;
Vibration drum barrel is connected to roof control valve by air hose.
Pantograph support is the mechanical arm of more piece body of rod composition, and bottom is articulated with track vehicle body top.
Pantograph support and roof control valve are all connected by the control desk on control cables and track vehicle body;
Control desk, according to the track vehicle body speed of travel, is controlled the working depth of trip-hammer and vibration drum barrel, and is controlled the rotating speed of vibration drum barrel by roof control valve by pantograph support.
Trip-hammer cross section ovalize or triangle.
The utility model has the following advantages:
1, the utility model is installed on operation vehicle for contact wire or flat car, can move flexibly in railway line;
2, the parameter such as frequency, contact of trip-hammer deicing is by control desk timely adjustment;
3, control desk and vehicle-mounted computer can realize communication, according to the speed of a motor vehicle, contact line icing situation, realize Based Intelligent Control;
4, trip-hammer adopts oval or triangle, material is composite material, and smooth surface, can not damage contact line.
Accompanying drawing explanation
Fig. 1 is the utility model construction profile.
Fig. 2 is the utility model Facad structure figure.
Fig. 3 is the utility model plan structure figure.
Fig. 4 is oval trip-hammer outline drawing.
Fig. 5 is triangle trip-hammer outline drawing.
In figure, 1-trip-hammer, 2-vibrates drum barrel, 3-bracket, 4-air hose, 5-pantograph support, 6-roof control valve, 7-control cables, 8-control desk.
Embodiment
Below in conjunction with embodiment, the utility model is described in detail.
The electrification railway contact net vehicle-mounted pneumatic drum-type deicer that the utility model relates to, in track vehicle body top, pantograph support 5 is set, pantograph support 5 top is bracket 3, and bracket 3 is notch groove-shaped frame upwards, and bracket 3 top is provided with the vibration drum barrel 2 possessing trip-hammer 1.The rotation of vibration drum barrel 2 can drive the rotation of trip-hammer 1, and trip-hammer 1 vibrates contact line icing with different pressure, speed.Trip-hammer 1 cross section ovalize or triangle.
Vibration drum barrel 2 is connected to roof control valve 6 by air hose 4.Roof control valve 6 controls the rotating speed of vibration drum barrel 2 by pneumatic mode, thus controls the rotating speed of trip-hammer 1.
The mechanical arm that pantograph support 5 forms for the more piece body of rod, bottom is articulated with track vehicle body top, controlled damping moves the working depth of drum barrel 2.
Pantograph support 5 and roof control valve 6 are all connected by control cables 7 and the control desk 8 on track vehicle body.Control desk 8, according to the track vehicle body speed of travel, is controlled the working depth of trip-hammer 1 and vibration drum barrel 2, and is controlled the rotating speed of vibration drum barrel 2 by roof control valve 6 by pantograph support 5.
Content of the present utility model is not limited to cited by embodiment, and the conversion of those of ordinary skill in the art by reading the utility model specification to any equivalence that technical solutions of the utility model are taked, is claim of the present utility model and contains.
Claims (4)
1. an electrification railway contact net vehicle-mounted pneumatic drum-type deicer, is characterized in that:
Arrange pantograph support (5) in track vehicle body top, pantograph support (5) top is bracket (3), and bracket (3) is notch groove-shaped frame upwards, and bracket (3) top is provided with the vibration drum barrel (2) possessing trip-hammer (1);
Vibration drum barrel (2) is connected to roof control valve (6) by air hose (4).
2. a kind of electrification railway contact net vehicle-mounted pneumatic drum-type deicer according to claim 1, is characterized in that:
The mechanical arm that pantograph support (5) forms for the more piece body of rod, bottom is articulated with track vehicle body top.
3. a kind of electrification railway contact net vehicle-mounted pneumatic drum-type deicer according to claim 2, is characterized in that:
Pantograph support (5) and roof control valve (6) are all connected by control cables (7) and the control desk (8) on track vehicle body;
Control desk (8), according to the track vehicle body speed of travel, controls the working depth of trip-hammer (1) and vibration drum barrel (2) by pantograph support (5), and controls the rotating speed of vibration drum barrel (2) by roof control valve (6).
4. a kind of electrification railway contact net vehicle-mounted pneumatic drum-type deicer according to claim 3, is characterized in that:
Trip-hammer (1) cross section ovalize or triangle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520812159.3U CN205160002U (en) | 2015-10-21 | 2015-10-21 | Cylinder defroster of on -vehicle pneumatics of electronic railway connecting net |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520812159.3U CN205160002U (en) | 2015-10-21 | 2015-10-21 | Cylinder defroster of on -vehicle pneumatics of electronic railway connecting net |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205160002U true CN205160002U (en) | 2016-04-13 |
Family
ID=55695654
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520812159.3U Active CN205160002U (en) | 2015-10-21 | 2015-10-21 | Cylinder defroster of on -vehicle pneumatics of electronic railway connecting net |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205160002U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105958413A (en) * | 2016-06-08 | 2016-09-21 | 徐洪军 | Overhead transmission line snow removing device |
| CN107843372A (en) * | 2017-11-24 | 2018-03-27 | 株洲壹星科技股份有限公司 | A kind of the contact Intelligent force testing and force measuring method of static lower pantograph |
| CN112964082A (en) * | 2021-04-13 | 2021-06-15 | 西安热工研究院有限公司 | System and method for deicing top of natural draft cooling tower antifreeze |
-
2015
- 2015-10-21 CN CN201520812159.3U patent/CN205160002U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105958413A (en) * | 2016-06-08 | 2016-09-21 | 徐洪军 | Overhead transmission line snow removing device |
| CN107843372A (en) * | 2017-11-24 | 2018-03-27 | 株洲壹星科技股份有限公司 | A kind of the contact Intelligent force testing and force measuring method of static lower pantograph |
| CN112964082A (en) * | 2021-04-13 | 2021-06-15 | 西安热工研究院有限公司 | System and method for deicing top of natural draft cooling tower antifreeze |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |