CN207842923U - A kind of integrated cylinder - Google Patents
A kind of integrated cylinder Download PDFInfo
- Publication number
- CN207842923U CN207842923U CN201820190371.4U CN201820190371U CN207842923U CN 207842923 U CN207842923 U CN 207842923U CN 201820190371 U CN201820190371 U CN 201820190371U CN 207842923 U CN207842923 U CN 207842923U
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- Prior art keywords
- cylinder
- decompression
- volume
- cylinder body
- integrated
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- Valves And Accessory Devices For Braking Systems (AREA)
Abstract
The utility model discloses a kind of integrated cylinders, including cylinder body and two interior end sockets being arranged in cylinder body, cylinder interior chamber is divided into the decompression cylinder on the left of cylinder body, the auxiliary reservoir on the right side of cylinder body and the acceleration alleviation cylinder being arranged between decompression cylinder and auxiliary reservoir by the interior end socket, the volume of the volume for accelerating the volume for alleviating cylinder to be less than decompression cylinder, the decompression cylinder is less than the volume of auxiliary reservoir.Three cylinder chambers by being integrated in one by the utility model, the reliability concentrated assembling, dismantle and ensure three Room cylinders can be achieved, to reduce the suspender of installation cylinder, reduce manufacture and the cost of overhaul, and the weight of installation associate member can be mitigated, light weight is reduced, increases the load-carrying of vehicle, improves the overall economic efficiency of vehicle.
Description
Technical field
The utility model belongs to brake system of rail vehicle technical field, more particularly to a kind of integrated cylinder.
Background technology
The braking system of rolling stock includes the different several cylinders of volume, and each cylinder is required to dispersion and is mounted on vehicle
On suspender on body chassis, the installation procedure complexity and space for maintenance of cylinder are wide, cause worker's operation inconvenient and user
Operation cost increases.
In addition, due to the second-rate rail transportation environments in China, it is anti-that chemistry occurs for each pipeline, the inner wall of cylinder and steam
Reasons, the pressure air of storage cylinder storage should be waited to have carried the rust of sandy environment and pipeline, the generation of cylinder inner wall in train pipe secretly
Dirt, and export to the chamber of the piston both sides inside control valve and checking cylinder, make the chamber face coordinated with piston seal in piston
Scratch is generated after frequent perseveration, generation is sewed, and even, the big sandy environment of diameter and rust deposite enter path access in valve,
Airway blockage is caused, the performance of entire braking system is influenced.
Development with from brake system of rail vehicle to integrated direction, there is presently no good methods will be various types of
While the brake components such as brake valve and cylinder concentration is assembled into one, by the gas circuit of cylinder and brake valve gas circuit unicom.
Utility model content
The goal of the invention of the utility model is：In view of the above problems, one kind is provided to can be achieved to concentrate assembling, tear open
It unloads, reduces the suspender of installation cylinder, reduce the integrated cylinder of manufacture and the cost of overhaul.
What the technical solution of the utility model was realized in：A kind of integrated cylinder, including cylinder body and setting are in cylinder body
Two interior interior end sockets, it is characterised in that：The interior end socket cylinder interior chamber is divided into decompression cylinder on the left of the cylinder body,
Cylinder, the accelerations alleviation wind are alleviated in auxiliary reservoir on the right side of the cylinder body and the acceleration being arranged between decompression cylinder and auxiliary reservoir
The volume of cylinder is less than the volume of decompression cylinder, and the volume of the decompression cylinder is less than the volume of auxiliary reservoir.
Integrated cylinder described in the utility model is provided on the cylinder body and alleviates wind with decompression cylinder, acceleration respectively
The fittings body of the drain connection and embedded air dust filtration device of cylinder and auxiliary reservoir connection, sets in the drain connection
It is equipped with screw plug, the ring flange being connect with decompression cylinder is provided on the cylinder body.
Integrated cylinder described in the utility model, the drain connection is separately positioned on the bottom of each cylinder formula, described
Fittings body is separately positioned on the side of each cylinder formula, and the ring flange setting is in the corresponding another side of decompression cylinder.
Integrated cylinder described in the utility model, the opening direction of the interior interior end socket being arranged of the cylinder body, which unanimously deviates from, to be held
The maximum auxiliary reservoir of product.
Integrated cylinder described in the utility model is provided at both ends with mounting base, the peace of the mounting base in the cylinder body
Dress face and the end face of each fittings body are in the same plane.
Three cylinder chambers by being integrated in one, it can be achieved that concentrating assembling, dismantling and ensure three Room cylinders by the utility model
Reliability reduces manufacture and the cost of overhaul to reduce the suspender of installation cylinder, and can mitigate the weight of installation associate member,
Light weight is reduced, increases the load-carrying of vehicle, improves the overall economic efficiency of vehicle.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 is the front view of the utility model.
Fig. 3 is the structural schematic diagram at the utility model center tap body.
It is marked in figure：1 is cylinder body, and 2 be interior end socket, and 3 be decompression cylinder, and 4 be auxiliary reservoir, and 5 is accelerate to alleviate cylinder, and 6 be row
Water pipe head, 7 be air dust filtration device, and 8 be fittings body, and 9 be ring flange, and 10 be mounting base, and 11 be flange body.
Specific implementation mode
Below in conjunction with the accompanying drawings, the utility model is described in detail.
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing and implementation
Example, the present invention will be further described in detail.It should be appreciated that specific embodiment described herein is only used to explain
The utility model is not used to limit the utility model.
As shown in Figure 1,2 and 3, a kind of integrated cylinder, including cylinder body 1 and two interior end sockets 2 being arranged in cylinder body 1,
The cylinder body is that a monoblock plank is welded, and 1 internal chamber of cylinder body is divided into the drop on the left of cylinder body by the interior end socket 2
Cylinder pressure 3, the auxiliary reservoir 4 on the right side of cylinder body and the acceleration alleviation cylinder 5 being arranged between decompression cylinder 3 and auxiliary reservoir 4, it is described
The volume for alleviating cylinder 5 is accelerated to be less than the volume of decompression cylinder 3, the volume of the decompression cylinder 3 is less than the volume of auxiliary reservoir 4, described
The opening direction for the interior end socket 2 being arranged in cylinder body 1 unanimously deviates from the maximum auxiliary reservoir 4 of volume, with end socket in guarantee and cylinder body
There is good accessibility, weldquality to be ensured for welding.
Wherein, be provided on the cylinder body 1 respectively with decompression cylinder 3, accelerate to alleviate what cylinder 5 and auxiliary reservoir 4 were connected to
The fittings body 8 of drain connection 6 and embedded air dust filtration device 7 can be effective by embedding the setting of air dust filtration device
The cleannes for improving each storage cylinder pressure air of disengaging, reduce the shadow to each piston seal performance in control valve and checking cylinder
It rings, is used under adverse circumstances, the serious environment of special sand and dust with meeting, in the present embodiment, the air dust filtration device is
Structure disclosed in 201610926512.X is provided with screw plug in the drain connection 6, is set in the end of the fittings body 8
It is equipped with flange body 11 and seal assembly, the ring flange 9 being connect with decompression cylinder 3 is provided on the cylinder body 1, the drainpipe connects
First 6 are separately positioned on the bottom of each cylinder formula, and the fittings body 8 is separately positioned on the side of each cylinder formula, and the setting of the ring flange 9 exists
Be depressured cylinder 3 corresponding another side, mounting base 10 be provided at both ends in the cylinder body 1, the mounting surface of the mounting base 10 with it is each
The end face of fittings body 8 in the same plane, is applicable in and is installed on bolt or rivet hole and the internal installation base plate for being embedded with gas circuit,
The installation of structure and being connected to for gas circuit are realized simultaneously, to further realize the integrated purpose of braking system.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
All any modification, equivalent and improvement etc., should be included in the utility model made by within the spirit and principle of utility model
Protection domain within.
Claims (5)
1. a kind of integrated cylinder, including cylinder body（1）And it is arranged in cylinder body（1）Two interior interior end sockets（2）, it is characterised in that：
The interior end socket（2）By cylinder body（1）Internal chamber is divided into the decompression cylinder on the left of cylinder body（3）, pair on the right side of the cylinder body
Cylinder（4）And setting is in decompression cylinder（3）With auxiliary reservoir（4）Between acceleration alleviate cylinder（5）, the acceleration alleviation cylinder
（5）Volume be less than decompression cylinder（3）Volume, the decompression cylinder（3）Volume be less than auxiliary reservoir（4）Volume.
2. integrated cylinder according to claim 1, it is characterised in that：In the cylinder body（1）On be provided with respectively with decompression
Cylinder（3）, accelerate alleviate cylinder（5）And auxiliary reservoir（4）The drain connection of connection（6）And embedded air dust filtration device（7）
Fittings body（8）, in the drain connection（6）It is inside provided with screw plug, in the cylinder body（1）On be provided with decompression cylinder（3）
The ring flange of connection（9）.
3. integrated cylinder according to claim 2, it is characterised in that：The drain connection（6）It is separately positioned on each cylinder
The bottom of formula, the fittings body（8）It is separately positioned on the side of each cylinder formula, the ring flange（9）Setting is in decompression cylinder（3）It is corresponding
Another side.
4. integrated cylinder according to claim 1, it is characterised in that：The cylinder body（1）The interior end socket of interior setting（2）Open
Mouth direction unanimously deviates from the maximum auxiliary reservoir of volume（4）.
5. integrated cylinder as claimed in any of claims 1 to 4, it is characterised in that：In the cylinder body（1）Both ends are set
It is equipped with mounting base（10）, the mounting base（10）Mounting surface and each fittings body（8）End face in the same plane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820190371.4U CN207842923U (en) | 2018-02-05 | 2018-02-05 | A kind of integrated cylinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820190371.4U CN207842923U (en) | 2018-02-05 | 2018-02-05 | A kind of integrated cylinder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207842923U true CN207842923U (en) | 2018-09-11 |
Family
ID=63410917
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820190371.4U Active CN207842923U (en) | 2018-02-05 | 2018-02-05 | A kind of integrated cylinder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207842923U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112896201A (en) * | 2021-03-18 | 2021-06-04 | 中车太原机车车辆有限公司 | Novel air storage cylinder device and stone ballast hopper car |
-
2018
- 2018-02-05 CN CN201820190371.4U patent/CN207842923U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112896201A (en) * | 2021-03-18 | 2021-06-04 | 中车太原机车车辆有限公司 | Novel air storage cylinder device and stone ballast hopper car |
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