CN110857108A - 120 type integrated form air brake system - Google Patents
120 type integrated form air brake system Download PDFInfo
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- CN110857108A CN110857108A CN201810970562.7A CN201810970562A CN110857108A CN 110857108 A CN110857108 A CN 110857108A CN 201810970562 A CN201810970562 A CN 201810970562A CN 110857108 A CN110857108 A CN 110857108A
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- integrated
- interface
- brake system
- air
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61H—BRAKES OR OTHER RETARDING DEVICES SPECIALLY ADAPTED FOR RAIL VEHICLES; ARRANGEMENT OR DISPOSITION THEREOF IN RAIL VEHICLES
- B61H11/00—Applications or arrangements of braking or retarding apparatus not otherwise provided for; Combinations of apparatus of different kinds or types
- B61H11/06—Applications or arrangements of braking or retarding apparatus not otherwise provided for; Combinations of apparatus of different kinds or types of hydrostatic, hydrodynamic, or aerodynamic brakes
- B61H11/10—Aerodynamic brakes with control flaps, e.g. spoilers, attached to the vehicles
Abstract
The invention discloses a 120-type integrated air brake system, belonging to the technical field of air brake of rail wagon vehicles, wherein a pressure reducing air cylinder, an accelerated release air cylinder, an auxiliary air cylinder, an empty-load vehicle adjusting device and a 120 control valve are all integrally arranged in an integrated cabinet, the 120 control valve is respectively connected with a proportional valve, a train main pipe interface and a brake cylinder interface of the pressure reducing air cylinder, the accelerated release air cylinder, the auxiliary air cylinder and the empty-load vehicle adjusting device by adopting air pipelines, the train main pipe interface, the brake cylinder interface and an empty-load vehicle operating rod interface are preset outside the integrated cabinet, all the components of the brake system are integrally arranged in the integrated cabinet, all the components are positioned, installed and connected with internal pipelines in a workshop in advance, and are tested, so that the field assembly process is greatly simplified, the assembly power is high, the required components are few, and the failure rate of the installed air brake system is low, the reliability is high.
Description
Technical Field
The invention belongs to the technical field of air braking of railway freight car vehicles, and particularly relates to a 120-type integrated air braking system.
Background
At present, a 120-type air braking system is mainly used for braking a railway freight car, the power car is connected with a plurality of trailers, the power car and the trailers are connected through pipelines, the 120-type air braking system performs braking control on the trailers, compressed air of a braking main pipe (train pipe) is discharged to the atmosphere, the pressure is reduced, a braking effect can be automatically generated, and the whole train can be stably stopped.
In the prior art, the assembly of the 120-type air brake system is mainly carried out in a field assembly mode according to drawings, and the method has the following defects: (1) the number of parts of the braking system is large, the parts need to be respectively positioned and then installed, the connecting pipeline is complex, and more connecting pipe fittings are needed; on-site assembly needs professional personnel, so that the installation links are multiple, the difficulty is high, and the period is long; (2) after the installation is finished, the on-site detection is difficult, the fault point is difficult to find, and the maintenance of the fault point is very inconvenient.
Disclosure of Invention
The invention aims to overcome the problems in the prior art and provides a 120-type integrated air brake system, wherein all parts of the brake system are integrally arranged in an integrated cabinet, all parts are positioned, installed and connected by internal pipelines in advance in a workshop and can be detected and tested, the field assembly process is greatly simplified, the assembly power is high, the number of required components is small, and the failure rate and the reliability of the installed air brake system are low.
The 120-type integrated air brake system is characterized by comprising an integrated cabinet, a pressure reduction air cylinder, an accelerated release air cylinder, an auxiliary air cylinder, an empty and heavy vehicle adjusting device and a 120 control valve, wherein the pressure reduction air cylinder, the accelerated release air cylinder, the auxiliary air cylinder, the empty and heavy vehicle adjusting device and the 120 control valve are integrally arranged inside the integrated cabinet, the 120 control valve is respectively connected with the pressure reduction air cylinder, the accelerated release air cylinder, the auxiliary air cylinder and the empty and heavy vehicle adjusting device through air pipelines, and a train main pipe interface, a brake cylinder interface and an empty and heavy vehicle operating rod interface are preset outside the integrated cabinet.
Further, the air pipeline is a stainless steel braided hose.
Further, the pressure reduction air cylinder and the auxiliary air cylinder are arranged side by side in the vertical direction and are arranged close to one corner of the integrated cabinet.
Furthermore, the train main pipe interface, the brake cylinder interface and the empty and heavy vehicle operating rod interface are positioned on the same side of the integrated cabinet.
Furthermore, the two opposite side walls of the integrated cabinet are fixedly provided with mounting seats.
Further, the mount pad includes first installed part and second installed part, the one end of first installed part and the lateral wall fixed connection of integrated cabinet, the other end of first installed part and the one end bolted connection of second installed part, the other end of second installed part sets firmly on the chassis of vehicle.
Compared with the prior art, the invention has the following beneficial effects:
1. according to the integrated air brake system, the pressure reduction air cylinder, the accelerated release air cylinder, the auxiliary air cylinder, the empty and heavy vehicle adjusting device and the 120 control valve are integrally arranged in the integrated cabinet, all parts can be positioned, installed and connected through internal pipelines in a workshop, the parts can be detected and tested, and the parts are transported to a train assembly site after being qualified; on the train assembly site, the train main pipe interface, the brake cylinder interface and the empty and heavy vehicle operating rod interface which are preset outside the integrated cabinet are connected with the corresponding brake equipment and the corresponding pipeline respectively, so that the site assembly process is greatly simplified, assembly can be completed by ordinary personnel, the assembly power is high, the number of required components is small, the failure rate of the installed air brake system is low, and the reliability is high.
2. According to the integrated air brake system, the 120 control valve is respectively connected with the pressure reduction air cylinder, the accelerated release air cylinder, the auxiliary air cylinder, the proportional valve of the empty and heavy vehicle adjusting device, the train main pipe interface and the brake cylinder interface through stainless steel braided hoses, so that all the parts are flexibly arranged, the spatial arrangement of all the parts in the integrated cabinet is favorably optimized, and the volume of the integrated cabinet is reduced.
3. According to the integrated air brake system, the train main pipe interface, the brake cylinder interface and the empty and heavy vehicle operating rod interface are located on the same side of the integrated cabinet, and field assembly and piping are convenient.
4. According to the integrated air brake system, the integrated cabinet is fixedly arranged on the chassis of the train through the mounting seat, the mounting seat is composed of the first mounting piece and the second mounting piece which are detachably fixed, and the integrated cabinet can be directly detached integrally when needed, so that later maintenance is facilitated.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.
FIG. 1 is a schematic view of the assembly of the integrated air brake system of the present invention.
FIG. 2 is a front view of the integrated air brake system of the present invention.
Fig. 3 is a top view of fig. 2.
In the figure: 1. an integration cabinet; 2. a pressure reduction air cylinder; 3. accelerating and relieving the air cylinder; 4. an auxiliary reservoir; 5. an empty-load vehicle adjusting device; 51. a proportional valve; 6. 120 control valve; 7. an air duct; 8. a train supervisor interface; 9. a brake cylinder interface; 10. an empty and heavy vehicle operating rod interface; 11. a first mounting member; 12. a second mount; 13. a main pipeline of the train; 14. a brake cylinder; 15. and (5) operating the empty and heavy vehicles.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments. It is to be understood that the described embodiments are merely a few embodiments of the invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments of the present invention without any inventive step, are within the scope of the present invention.
As shown in fig. 1 to 3, a 120-type integrated air brake system includes an integrated cabinet 1, a pressure-reducing reservoir 2, an accelerated release reservoir 3, an auxiliary reservoir 4, an empty-load vehicle adjusting device 5, and a 120 control valve 6, wherein the pressure-reducing reservoir 2, the accelerated release reservoir 3, the auxiliary reservoir 4, the empty-load vehicle adjusting device 5, and the 120 control valve 6 are integrally arranged inside the integrated cabinet 1.
Preferably, the depressurization air reservoir 2 and the auxiliary air reservoir 4 are arranged side by side in the vertical direction and are arranged close to one corner of the integration cabinet 1. The pressure reduction air cylinder 2 is detachably hung on a top plate of the integrated cabinet 1 through a hoop, the auxiliary air cylinder 4 is detachably fixed on a bottom plate of the integrated cabinet 1, the air cylinder 3 is released in an accelerating mode and is perpendicular to the auxiliary air cylinder 4 and hung on the top plate of the integrated cabinet 1, the 120 control valve 6 is hung on the top plate of the integrated cabinet 1, which is placed on the upper portion of the air cylinder 3 in an accelerating mode, and the empty and heavy vehicle adjusting device 5 is fixed on the side wall of the integrated cabinet 1 in a penetrating mode.
The 120 control valve 6 is respectively connected with the pressure reduction air cylinder 2, the acceleration relieving air cylinder 3, the auxiliary air cylinder 4, the proportional valve 51 of the empty and heavy vehicle adjusting device 5, the train main pipe interface 8 and the brake cylinder interface 9 by adopting an air pipeline 7.
A train main pipe interface 8, a brake cylinder interface 9 and an empty and heavy vehicle operating rod interface 10 are preset outside the integrated cabinet 1. The train main pipe interface 8 is communicated with a train main pipe 13, the brake cylinder interface 9 is communicated with a brake cylinder 14, and the empty and heavy vehicle operating rod interface 10 is connected with an empty and heavy vehicle control 15.
The pressure reduction air cylinder 2, the accelerated release air cylinder 3, the auxiliary air cylinder 4, the empty and heavy vehicle adjusting device 5 and the 120 control valve 6 are integrally arranged inside the integrated cabinet 1, all parts can be positioned, installed and connected through internal pipelines in a workshop, the parts can be detected and tested, and the parts are transported to a train assembly site after being qualified.
On the vehicle assembly site, the train main pipe interface 8, the brake cylinder interface 9 and the empty and heavy vehicle operating rod interface 10 which are preset outside the integrated cabinet 1 are connected with corresponding brake equipment and pipelines respectively, so that the field assembly process is greatly simplified, assembly can be completed by ordinary personnel, the assembly power is high, the number of required components is small, the failure rate of the installed air brake system is low, and the reliability is high.
According to the preferred scheme, the air pipeline 7 is a stainless steel woven hose, so that all the components are flexibly arranged, the spatial arrangement of all the components in the integrated cabinet 1 is optimized, and the volume of the integrated cabinet 1 is reduced. Further preferred scheme, the both ends of stainless steel braided hose connect the department and all be equipped with quick-operation joint, and the installation and dismantle swiftly convenient.
In the preferable scheme, the train main pipe interface 8, the brake cylinder interface 9 and the empty and heavy vehicle operating rod interface 10 are positioned on the same side of the integrated cabinet 1, and the on-site assembly and piping are convenient.
In a preferred scheme, mounting seats are fixedly arranged outside two opposite side walls of the integrated cabinet 1. The integration cabinet 1 is mounted on the chassis of the vehicle by a mounting seat.
The preferred scheme, the mount pad includes first installed part 11 and second installed part 12, the one end of first installed part 11 and the lateral wall fixed connection of integrated cabinet 1, the other end of first installed part 11 and the one end bolted connection of second installed part 12, the other end of second installed part 12 sets firmly on the chassis of train, can loosen the bolt and can separate first installed part 11 and second installed part 12 when needing to directly pull out integrated cabinet 1 is whole, makes things convenient for the maintenance in later stage.
In a further preferred embodiment, the first mounting member 11 is an L-shaped folded plate, the second mounting member 12 is composed of a plurality of L-shaped plates arranged in parallel at intervals, and the plurality of L-shaped plates are fixed together by a connecting plate welded thereto.
One end of the L-shaped folded plate is welded with the integrated cabinet 1, the other end of the L-shaped folded plate is fixed with the connecting plate of the second mounting piece 12 through bolts, and the other end of the second mounting piece 12 is welded and fixed on a chassis of a train.
The embodiments described in this specification are merely illustrative of implementations of the inventive concept and the scope of the present invention should not be considered limited to the specific forms set forth in the embodiments but rather by the equivalents thereof as may occur to those skilled in the art upon consideration of the present inventive concept.
Claims (6)
1. A type 120 integrated air brake system, characterized by: including integrated cabinet (1), step-down reservoir (2), accelerate and alleviate reservoir (3), vice reservoir (4), empty and heavy vehicle adjusting device (5) and 120 control valve (6) all integrated the arranging in integrated cabinet (1) inside, 120 control valve (6) respectively with step-down reservoir (2), accelerate and alleviate proportional valve (51), train interface (8), the brake cylinder interface (9) of reservoir (3), vice reservoir (4), empty and heavy vehicle adjusting device (5) and adopt air conduit (7) to connect, integrated cabinet (1) is preset outward and is responsible for interface (8), brake cylinder interface (9) and empty and heavy vehicle action bars interface (10) are responsible for the train.
2. A type 120 integrated air brake system according to claim 1, wherein: the air pipeline (7) is a stainless steel braided hose.
3. A type 120 integrated air brake system according to claim 1, wherein: the pressure reduction air cylinder (2) and the auxiliary air cylinder (4) are arranged side by side in the vertical direction and are arranged close to one corner of the integrated cabinet (1).
4. A type 120 integrated air brake system according to claim 1, wherein: the train main pipe interface (8), the brake cylinder interface (9) and the empty and load vehicle operating rod interface (10) are located on the same side of the integrated cabinet (1).
5. A type 120 integrated air brake system according to claim 1, wherein: and mounting seats are fixedly arranged outside two opposite side walls of the integrated cabinet (1).
6. The integrated type 120 air brake system according to claim 5, wherein: the mount pad includes first installed part (11) and second installed part (12), the one end of first installed part (11) and the lateral wall fixed connection of integrated cabinet (1), the other end of first installed part (11) and the one end bolted connection of second installed part (12), the other end of second installed part (12) sets firmly on the chassis of train.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810970562.7A CN110857108A (en) | 2018-08-24 | 2018-08-24 | 120 type integrated form air brake system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810970562.7A CN110857108A (en) | 2018-08-24 | 2018-08-24 | 120 type integrated form air brake system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110857108A true CN110857108A (en) | 2020-03-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810970562.7A Pending CN110857108A (en) | 2018-08-24 | 2018-08-24 | 120 type integrated form air brake system |
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| Country | Link |
|---|---|
| CN (1) | CN110857108A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115179916A (en) * | 2022-07-07 | 2022-10-14 | 南京中车浦镇海泰制动设备有限公司 | Brake control package for APM vehicle |
-
2018
- 2018-08-24 CN CN201810970562.7A patent/CN110857108A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115179916A (en) * | 2022-07-07 | 2022-10-14 | 南京中车浦镇海泰制动设备有限公司 | Brake control package for APM vehicle |
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Application publication date: 20200303 |