CN203094044U - Integrated control type brake system of rail wagon - Google Patents
Integrated control type brake system of rail wagon Download PDFInfo
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- CN203094044U CN203094044U CN 201220726428 CN201220726428U CN203094044U CN 203094044 U CN203094044 U CN 203094044U CN 201220726428 CN201220726428 CN 201220726428 CN 201220726428 U CN201220726428 U CN 201220726428U CN 203094044 U CN203094044 U CN 203094044U
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- brake subsystem
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Abstract
The utility model discloses an integrated control type brake system of a rail wagon. The integrated control type brake system of the rail wagon comprises a basic brake subsystem, an air control brake subsystem, an electronic control brake subsystem and a manual control brake subsystem, wherein the basic brake subsystem, the air control brake subsystem, the electronic control brake subsystem and the manual control brake subsystem are installed on each rail wagon in a matched mode, a brake branch pipe of the wind control brake subsystem is connected with a brake cylinder of the basic brake subsystem to achieve wind control braking and relieving, a brake chain of the manual control brake subsystem is connected with a manual control brake lever of the basic brake subsystem to achieve manual control braking and relieving, and a dividing cable of the electronic control brake subsystem is connected with an air brake valve of the air control brake subsystem to achieve synchronized braking and synchronized relieving of the basic brake subsystem of each rail wagon. By adoption of intelligent, modularized and integrated design, the integrated control type brake system of the rail wagon is simple and stable in structure, compact and reasonable in layout, short in braking distance, high in braking efficiency, capable of achieving synchronized braking and relieving, safe and reliable, and therefore capable of improving rail wagon operating speed, reducing longitudinal impact on the rail wagon, and meeting the needs of normal operation of a high-speed and heavy-load rail wagon.
Description
Technical field
The utility model relates to brake system of rail vehicle, refers to the integrated formula brake system of controlling of a kind of railway truck particularly.
Background technology
The high-speed overload transportation is the effective way that improves railway transportation capacity, also is the main developing direction of world today's railway truck technology, simultaneously the braking technology of railway truck is had higher requirement.Brake system on the high-speed overload lorry not only needs to solve stopping distance limit value, the vertically problems such as braking safety in dynamic performance, long steep grade area, and brake efficiency that need be higher, better release of brake performance and more simple and reliable topology layout.
Yet, the brake system that the existing railway truck of China adopts traditional air damper and lever transmission mechanism to form mostly, this system mainly transfer parts such as device, control cock, empty and load brake equipment, acceleration relieving apparatus to realize vehicle braked and mitigation capability by the brake cylinder, the lock that disperse to be provided with.Brake cylinder, lock transfer device and part rod-type structure thereof to be arranged on the car body, and transmit, enlarge braking force by a whole set of leverage bindiny mechanism that is arranged on car body and the bogie truck, its parts heaviness is various, the structure harmony assorted scattered, brake efficiency is lower, the release of brake poor-performing, and has certain potential safety hazard.Particularly for the car body that bathtub car, hopper car, depressed centre flat wagon etc. have the special construction underframe, arranging of brake system is more difficult, and its stopping distance length, brake efficiency, the defective that release of brake is bad and fault rate is high can't solve all the time comprehensively.Therefore, be difficult to adapt to the high request of high-speed overload lorry to the brake system safe reliability.
Summary of the invention
The purpose of this utility model is exactly to overcome the defective that existing rail wagon brake system exists, and provides a kind of simple and stable structure, compact in design is reasonable, brake efficiency is high, mitigation performance is good, safe and reliable, can satisfy the integrated formula brake system of controlling of railway truck of high-speed overload needs.
For achieving the above object, the integrated formula brake system of controlling of railway truck that the utility model is designed, comprise foundation brake subsystem, wind control subsystem, electric control braking subsystem and hand shift subsystem with each car relevant equipment, described foundation brake subsystem is installed between the side frames of bogie truck, described wind control subsystem and electric control braking subsystem are installed in the car body bottom, described hand shift subsystem is installed in the car body end, and its special character is:
Described foundation brake subsystem has brake beam to be formed, is installed in brake beam and form the brake brake shoe at two ends, be installed in brake lever that brake beam forms, be used to drive brake beam and form with respect to the flexible brake cylinder of wheel and the lock that is used to regulate gap between brake brake shoe and the wheel is transferred device, and described lock transfers device to be provided with parking brake lever;
Described wind control subsystem has the brake pipe who links to each other with locomotive wind regime control setup, described brake pipe's mouth links to each other with the wind regime input end of air diverter valve by the compound type dirt collector, the wind regime transitioning end of described air diverter valve links to each other with the gas flange that charges and discharge of auxiliary reservoir by the reservoir connection pipe, the wind regime mouth of described air diverter valve links to each other with brake branch pipe, the end of described brake branch pipe links to each other with the turnover gas flange of described brake cylinder, thereby realizes the braking and the alleviation of each vehicle foundation brake subsystem by blast control;
Described electric control braking subsystem has the cable trunk that links to each other with locomotive electric signal control setup, described cable trunk is provided with distribution box without protectors, described distribution box without protectors links to each other with the electric signal control end of described air diverter valve by branch cable, thereby realizes the synchronous braking and the alleviation of each vehicle foundation brake subsystem by electric signal control;
Described hand shift subsystem has the hand chain wheel machine, described hand chain wheel machine is provided with the braking chain, described braking chain transfers the parking brake lever on the device to link to each other by deflection sheave and described lock, thereby realizes the braking and the alleviation of each vehicle foundation brake subsystem by manual operation.
Principle of work of the present utility model is such: the brake branch pipe by wind control subsystem is connected mutually with the brake cylinder of foundation brake subsystem, can in time realize the needs that wind control is moving and alleviate, and guarantees that railway truck normally moves; Braking chain by the hand shift subsystem is connected mutually with the parking brake lever of foundation brake subsystem, can satisfy manual braking and the needs of alleviating at any time, helps the operation that vehicle adapts to different places; Branch cable by the electric control braking subsystem is connected mutually with the air brake valve of wind control subsystem, can guarantee the foundation brake subsystem synchronous braking of each vehicle and alleviation synchronously, and when vehicle operating to auxiliary reservoir continuous supplementation blast, when the empty and load different conditions, implement different braking forces.Thereby shorten stopping distance, improve brake efficiency, and then improve running velocity, alleviate longitudinal direction of car and impact, guarantee that finally vehicle is safe and reliable to operation under the high-speed overload condition.
As preferred version, described foundation brake subsystem adopts the be combined into one integrated braking subsystem of TMB-60 of structure of brake cylinder and lock accent device, described parking brake lever is installed on this integrative-structure, and this integrative-structure is formed by brake lever and pull bar and described brake beam and is assembled together.Compare with traditional fallaway type brake system, the integrated braking subsystem of TMB-60 has advantages of compact and light structure, integrated degree height, takies characteristics such as vehicle body space is little, driving efficiency is high, wheeling edge wearing is few, full car brake shoe pressure is even.And it need not pass in the bolster hole of bogie truck, helps the bolster structure design and makes things convenient for car load manufacturing and assembling, and it is constant to keep brake beam to form force-bearing situation, realizes initiatively mitigation capability.Like this, can improve wheel watt interactively, simplify the foundation brake structure, the reduction system conducts oneself with dignity, and more helps improving the reliability and the brake efficiency of whole brake system.
Further, described air diverter valve adopts the EP60 air diverter valve, and it is provided with the disappointing pull bar of safety.Like this, can guarantee the safe in utilization of air diverter valve, be used in emergency circumstances releasing gas.
Advantage of the present utility model is mainly reflected in following several respects:
One, with vehicle body braking cylinder module and truck brake rigging device centralized arrangement on bogie truck, cancel braking drive disk assembly on the car body and installation accessories thereof, also cancelled the empty and load adjusting module in the brake system and quicken to alleviate module, replace the automatically controlled mode that combines with the wind control and drive the foundation brake subsystem jointly, alleviate simultaneously and rapidly and empty and load glancing impact pressure self-align function by electric control braking subsystem realization vehicle.Like this, each subsystem reasonable link helps that motor vehicle braking system is integrated, modularization and intellectuality, thereby can effectively solve train marshalling list synchro control and the intelligent problem that distributes.
Its two, characteristics simple in structure, in light weight, that system's drag is little, driving efficiency is high that a whole set of brake system has can be improved wheel watt interactively, alleviate foundation brake rigging and alleviate bad phenomenon.Because vehicle is synchronous braking and alleviation synchronously all the time, braking and alleviation efficient height, have fabulous stability and safety, thereby can significantly shorten stopping distance, improve running velocity, alleviate longitudinal direction of car and impact, so efficiently solve the high-speed overload lorry apart from limit value, vertically dynamic performance, long steep grade area brake safe reliability and the reliability problems of brake system own.
They are three years old, a whole set of brake system structure is simplified, compact in design, can make the corresponding minimizing of parts on the car body, and the car body assembling is more convenient, problems such as complex process, the energy resource consumption of effectively having avoided multi-part production to bring is big, assembling difficulty, thus the car load manufacturing cost is significantly reduced.
Its four, aspect repair and maintenance, because this brake system cancelled more abrasion accessory, the expense and the work capacity that have reduced inspection, replacing or repaired these abrasion accessories have reduced maintenance cost, have shortened the repair time, have accelerated the average turn-round rate of rolling stock.
Its five, aspect car operation,, can effectively reduce the empty wagons energy resource consumption because car load deadweight descends, save operating cost, and can increase the load-carrying ability of vehicle, improve the operation economic gain.
Description of drawings
Fig. 1 is the integrated layout orientation scheme drawing of formula brake system on vehicle of controlling of a kind of railway truck.
Fig. 2 is an integrated structure for amplifying scheme drawing of controlling the formula brake system shown in Figure 1.
Fig. 3 is an integrated workflow scheme drawing of controlling the formula brake system shown in Figure 2.
Each parts label is as follows among the figure: foundation brake subsystem 1(wherein: brake beam forms 1.1, brake brake shoe 1.2, brake cylinder 1.3, lock transfer device 1.4, parking brake lever 1.5, brake lever 1.6, pull bar 1.7); Wind is controlled subsystem 2(wherein: brake pipe 2.1, compound type dirt collector 2.2, air diverter valve 2.3, reservoir connection pipe 2.4, auxiliary reservoir 2.5, brake branch pipe 2.6, the disappointing pull bar 2.7 of safety, hose coupling 2.8, plug door 2.9, brake hose 2.10); Electric control braking subsystem 3(is wherein: cable trunk 3.1, distribution box without protectors 3.2, branch cable 3.3); Hand shift subsystem 4(is wherein: hand chain wheel machine 4.1, braking chain 4.2, deflection sheave 4.3).
The specific embodiment
The utility model is described in further detail below in conjunction with the drawings and specific embodiments.
The integrated formula brake system of controlling of railway truck shown in the figure comprises foundation brake subsystem 1, wind control subsystem 2, electric control braking subsystem 3 and hand shift subsystem 4 with each car relevant equipment.Foundation brake subsystem 1 is installed between the side frames of bogie truck, and wind control subsystem 2 and electric control braking subsystem 3 are installed in the car body bottom, and hand shift subsystem 4 is installed in the car body end.
Foundation brake subsystem 1 adopts the integrated braking subsystem of the KNORR design-calculated TMB-60 of company, it has brake beam and forms 1.1, the two ends of brake beam composition 1.1 are equipped with brake brake shoe 1.2, brake beam is formed to be equipped with on the bogie truck of 1.1 1 sides and is used to drive brake beam and forms 1.1 brake cylinders 1.3 flexible with respect to wheel, the front portion of brake cylinder 1.3 is equipped with the lock of the structure that is combined into one with it and transfers device 1.4, lock transfers device 1.4 to be used to regulate the gap of braking between brake shoe 1.2 and the wheel, on the integral structure of brake cylinder 1.3 and lock accent device 1.4 parking brake lever 1.5 is installed, this integral structure is formed 1.1 by brake lever 1.6 and pull bar 1.7 with brake beam and is assembled together.
The employing of the integrated braking subsystem of TMB-60 can improve wheel watt interactively, simplifies the foundation brake structure, reduces deadweight, realizes the modularization and the intellectuality of foundation brake, helps improving brake efficiency.
Wind control subsystem 2 has by hose coupling 2.8, plug door 2.9 brake pipes 2.1 that link to each other with locomotive wind regime control setup, brake pipe 2.1 mouth is by compound type dirt collector 2.2 and air diverter valve 2.3(EP60 type) the wind regime input end link to each other, the wind regime transitioning end of air diverter valve 2.3 links to each other with the gas flange that charges and discharge of auxiliary reservoir 2.5 by reservoir connection pipe 2.4, the wind regime mouth of air diverter valve 2.3 links to each other with brake branch pipe 2.6, the end of brake branch pipe 2.6 links to each other with the turnover gas flange of brake cylinder 1.3 by brake hose 2.10, thereby realizes the braking and the alleviation of each vehicle foundation brake subsystem 1 by blast control.In order to guarantee the safe in utilization of air diverter valve 2.3, air diverter valve 2.3 is provided with the disappointing pull bar 2.7 of safety, is used in emergency circumstances releasing gas.
The electric control braking subsystem 3(claim ECP again) have a cable trunk 3.1 that links to each other with locomotive electric signal control setup, cable trunk 3.1 is provided with distribution box without protectors 3.2, distribution box without protectors 3.2 links to each other with the electric signal control end of air diverter valve 2.3 by branch cable 3.3, thereby realizes the synchronous braking and the alleviation of each vehicle foundation brake subsystem 1 by electric signal control.Electric control braking subsystem 3 is by transmitting 2.3 actions of electric signal control air control cock, make integrated foundation brake subsystem 1 synchronous braking of TMB-60 of each vehicle or alleviation synchronously, thereby shortening stopping distance, improve running velocity, alleviate longitudinal direction of car and impact, finally improve the efficient of brake system.
Hand shift subsystem 4 has hand chain wheel machine 4.1, be wound with braking chain 4.2 on the hand chain wheel machine 4.1, braking chain 4.2 transfers the parking brake lever 1.5 on the device 1.4 to link to each other by deflection sheave 4.3 and lock, be used to stir lock and transfer device 1.4, thereby realize the braking and the alleviation of each vehicle foundation brake subsystem 1 by manual operation.Hand shift subsystem 4 is convenient to operation, helps the needs that vehicle adapts to operation of different places or marshalling.
The utility model can be given an order by locomotive and be implemented moving, the electric control braking of wind control, also can implement manual braking in different places, has multi-faceted controllable function, can effectively solve problems such as railway truck stopping distance limit value, vertical dynamic performance, long steep grade area braking safety and the reliability of brake system own, realize that the intelligent control of brake system, train marshalling list synchro control and Vehicular intelligent divide cloth, improve the transport capacity and the economic benefit of vehicle.
Claims (4)
1. integrated formula brake system of controlling of railway truck, comprise foundation brake subsystem (1), wind control subsystem (2), electric control braking subsystem (3) and hand shift subsystem (4) with each car relevant equipment, described foundation brake subsystem (1) is installed between the side frames of bogie truck, described wind control subsystem (2) and electric control braking subsystem (3) are installed in the car body bottom, described hand shift subsystem (4) is installed in the car body end, it is characterized in that:
Described foundation brake subsystem (1) has brake beam to be formed (1.1), is installed in brake beam and forms the brake brake shoe (1.2) at (1.1) two ends, be installed in brake beam and form brake lever (1.6) on (1.1), be used to drive the lock that brake beam forms (1.1) brake cylinder (1.3) flexible with respect to wheel and be used for regulating gap between brake brake shoe (1.2) and the wheel and transfer device (1.4), and described lock accent device (1.4) is provided with parking brake lever 1.5;
Described wind control subsystem (2) has the brake pipe (2.1) who links to each other with locomotive wind regime control setup, described brake pipe's (2.1) mouth links to each other with the wind regime input end of air diverter valve (2.3) by compound type dirt collector (2.2), the wind regime transitioning end of described air diverter valve (2.3) links to each other with the gas flange that charges and discharge of auxiliary reservoir (2.5) by reservoir connection pipe (2.4), the wind regime mouth of described air diverter valve (2.3) links to each other with brake branch pipe (2.6), the end of described brake branch pipe (2.6) links to each other with the turnover gas flange of described brake cylinder (1.3), thereby realizes the braking and the alleviation of each vehicle foundation brake subsystem (1) by blast control;
Described electric control braking subsystem (3) has the cable trunk (3.1) that links to each other with locomotive electric signal control setup, described cable trunk (3.1) is provided with distribution box without protectors (3.2), described distribution box without protectors (3.2) links to each other with the electric signal control end of described air diverter valve (2.3) by branch cable (3.3), thereby realizes the synchronous braking and the alleviation of each vehicle foundation brake subsystem (1) by electric signal control;
Described hand shift subsystem (4) has hand chain wheel machine (4.1), described hand chain wheel machine (4.1) is provided with braking chain (4.2), described braking chain (4.2) transfers the parking brake lever (1.5) on the device (1.4) to link to each other by deflection sheave (4.3) and described lock, thereby realizes the braking and the alleviation of each vehicle foundation brake subsystem (1) by manual operation.
2. the integrated formula brake system of controlling of railway truck according to claim 1 is characterized in that: described foundation brake subsystem (1) adopts brake cylinder (1.3) and lock to transfer the be combined into one integrated braking subsystem of TMB-60 of structure of device (1.4).
3. the integrated formula brake system of controlling of railway truck according to claim 1 and 2 is characterized in that: described air diverter valve (2.3) adopts the EP60 air diverter valve.
4. the integrated formula brake system of controlling of railway truck according to claim 3 is characterized in that: described air diverter valve (2.3) is provided with the disappointing pull bar (2.7) of safety.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220726428 CN203094044U (en) | 2012-12-25 | 2012-12-25 | Integrated control type brake system of rail wagon |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220726428 CN203094044U (en) | 2012-12-25 | 2012-12-25 | Integrated control type brake system of rail wagon |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203094044U true CN203094044U (en) | 2013-07-31 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220726428 Withdrawn - After Issue CN203094044U (en) | 2012-12-25 | 2012-12-25 | Integrated control type brake system of rail wagon |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203094044U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103010198A (en) * | 2012-12-25 | 2013-04-03 | 南车长江车辆有限公司 | Integrated control type braking system of railway wagon |
| CN111080613A (en) * | 2019-12-12 | 2020-04-28 | 哈尔滨市科佳通用机电股份有限公司 | Image recognition method for damage fault of wagon bathtub |
-
2012
- 2012-12-25 CN CN 201220726428 patent/CN203094044U/en not_active Withdrawn - After Issue
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103010198A (en) * | 2012-12-25 | 2013-04-03 | 南车长江车辆有限公司 | Integrated control type braking system of railway wagon |
| CN103010198B (en) * | 2012-12-25 | 2015-03-11 | 南车长江车辆有限公司 | Integrated control type braking system of railway wagon |
| CN111080613A (en) * | 2019-12-12 | 2020-04-28 | 哈尔滨市科佳通用机电股份有限公司 | Image recognition method for damage fault of wagon bathtub |
| CN111080613B (en) * | 2019-12-12 | 2020-11-03 | 哈尔滨市科佳通用机电股份有限公司 | Image recognition method for damage fault of wagon bathtub |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20130731 Effective date of abandoning: 20150311 |
|
| RGAV | Abandon patent right to avoid regrant |