CN112896201B - Novel air storage cylinder device and stone ballast hopper car - Google Patents
Novel air storage cylinder device and stone ballast hopper car Download PDFInfo
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- CN112896201B CN112896201B CN202110290716.XA CN202110290716A CN112896201B CN 112896201 B CN112896201 B CN 112896201B CN 202110290716 A CN202110290716 A CN 202110290716A CN 112896201 B CN112896201 B CN 112896201B
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- air storage
- cylinder
- storage barrel
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61D—BODY DETAILS OR KINDS OF RAILWAY VEHICLES
- B61D7/00—Hopper cars
- B61D7/14—Adaptations of hopper elements to railways
- B61D7/16—Closure elements for discharge openings
- B61D7/24—Opening or closing means
- B61D7/28—Opening or closing means hydraulic or pneumatic
Abstract
The invention discloses a novel air storage barrel device and a stone ballast hopper car, wherein the two installation seats are arranged on an end wall waist belt of an operation chamber of the stone ballast hopper car, the two air storage barrels are respectively arranged on the two installation seats, a double-hole flange interface is arranged on at least one air storage barrel, one end of a flexible steel bent pipe is communicated with one interface of the double-hole flange interface on one air storage barrel, the other end of the flexible steel bent pipe is communicated with the other air storage barrel, a wind source pipe is communicated with the other interface of the double-hole flange interface, the air storage barrel device divides the existing single air storage barrel into two, two air storage barrels with the same volume as the existing single air storage barrel are used, the single air storage barrel is small in size, light in weight, flexible in transportation, convenient in assembly and disassembly, effectively saves the operation space inside an operation chamber, greatly facilitates the assembly, the overhaul and the maintenance of a wind control device, a transmission device and the application of other new technologies, and the leakage point of the connecting pipeline is reduced through the double-hole flange interface, so that the reliability is further improved.
Description
Technical Field
The invention belongs to the technical field of railway wagons, and particularly relates to a novel air storage cylinder device and a stone ballast hopper car.
Background
At present, the space in a control room of a railway ballast hopper car is narrow, so that the arrangement of a transmission device, a wind control device and the like in the control room is compact, wherein a wind storage barrel of the wind control device is obliquely arranged on two inclined struts in the center of an end wall in the control room, as shown in a figure 1-2, and wind control operation platforms, speed reducers and transmission shafts are respectively arranged on two sides of the wind storage barrel, so that the space in the original control room is narrower, and the following problems and disadvantages exist:
(1) the air storage cylinder is difficult to carry in and out through the end of the control room and the side door due to the fact that the air storage cylinder is large in size and weight, and is inconvenient to mount and dismount, and is installed on two inclined struts in the center of the end wall in the control room due to the fact that the air storage cylinder is inclined, the middle space position in the control room is occupied too much, so that a maintainer can difficultly enter the control room to overhaul transmission accessories such as a bidirectional air cylinder, and the overhaul time is long, and the temporary overhaul efficiency and the overhaul efficiency of a factory and a section are influenced in use.
(2) With the technical progress and the application of new technologies, customers gradually require that a bottom door opening display, a ballast discharge flow control device and other new technologies are additionally arranged on a transmission device at the upper part in a control room, the position of the air storage cylinder is increasingly obstructed, the observation sight is blocked, and the ballast discharge flow control device is not easy to operate.
Disclosure of Invention
The invention aims to provide a novel air storage barrel device and a stone ballast hopper car, aiming at the defects in the prior art, the air storage barrel device divides the prior single air storage barrel into two parts, uses two air storage barrels with the same volume as the prior single air storage barrel, has small single volume and light weight, is convenient to pass in and out of an operating room end and a side door, is flexible to transport, is convenient to assemble and disassemble, effectively saves the operating space in the operating room, greatly facilitates the assembly, maintenance and application of other new technologies of a wind control device, a transmission device and the like, reduces the leakage point of a connecting pipeline through a double-hole flange interface, and further improves the reliability.
In order to achieve the above object, the present invention provides a novel air storage barrel device, including:
the two mounting seats are arranged on an end wall waistband of an operation room of the ballast hopper car;
the two air storage cylinders are respectively arranged on the two mounting seats;
the double-hole flange interface is arranged on at least one air storage cylinder;
one end of the flexible steel bent pipe is communicated with one of the double-hole flange interfaces on one air storage barrel, and the other end of the flexible steel bent pipe is communicated with the other air storage barrel;
and the wind source pipe is communicated with the other interface of the double-hole flange interfaces.
Optionally, the mount includes:
the mounting base comprises a first plate and a second plate, the first plate and the second plate are connected to form an L-shaped plate, the first plate is connected with the waistband of the end wall, and one side of the second plate is flush with the surface of the waistband of the end wall;
the base rib plate is a U-shaped plate, and the open end of the base rib plate is welded with the second plate and the waistband of the end wall.
Optionally, the air storage barrel includes:
a cylinder body;
the air cylinder hanger is arranged on the cylinder wall of the cylinder body, the cross section of the air cylinder hanger is L-shaped, one end of the air cylinder hanger is welded on the cylinder wall of the air storage cylinder, and the other end of the air cylinder hanger is provided with a mounting hole.
Optionally, two connectors of the double-hole flange connector are provided with threaded connecting holes, and the double-hole flange connector can be connected with a pipeline through a flange and can also be connected with the pipeline through threads.
Optionally, the cylinder comprises:
a cylinder;
the outer periphery of the front cover is provided with a first annular flanging, and the first annular flanging is in splicing fit with one end of the cylinder and is welded with the one end of the cylinder;
and the periphery of the rear cover is provided with a second annular flanging, and the second annular flanging is in splicing fit with the other end of the cylinder and is welded with the other end of the cylinder.
Optionally, the reservoir crane comprises:
a groove is formed in one end of the fixing plate, and the shape of the groove is matched with that of the outer wall of the air storage barrel;
the connecting plate is vertically arranged at one end of the fixing plate;
the mounting hole is formed in the connecting plate, and the fixing plate and the connecting plate are integrally formed to form an L-shaped plate.
Optionally, the fixing plate is provided with a fabrication hole corresponding to the mounting hole.
Optionally, one be provided with the haplopore flange interface on the storage dryer, another the storage dryer is provided with the diplopore flange interface, the haplopore flange interface pass through flexible steel tubulose with a interface intercommunication of diplopore flange interface, another interface of diplopore flange interface with wind source pipe intercommunication, two the reducible pipeline of the three flange interface of storage dryer connects the quantity to reduce the pipeline and connect the leak source.
The invention also provides a ballast hopper car, which comprises:
a stone ballast hopper car body;
the novel air storage barrel device.
The invention provides a novel air storage barrel device and a stone ballast hopper car, which have the beneficial effects that:
1. the air storage barrel device divides the existing single air storage barrel into two parts, and two air storage barrels with the same volume as the existing single air storage barrel are used;
2. the air storage barrel device adopts two air storage barrels, has small single volume and light weight, is convenient to pass in and out of the control chamber end and the side door, is flexible to transport, and is convenient to assemble and disassemble;
3. the air storage barrel device can effectively save the operation space in the control room, and greatly facilitates the assembly, the overhaul and the maintenance of a wind control device, a transmission device and the like and the application of other new technologies;
4. the air storage cylinder device has diversified installation modes, can be horizontally installed in a sitting mode and in a sitting mode, and can also be obliquely installed in a hanging mode on a belt of an end wall of a ballast hopper car;
5. the air storage cylinder device uses a double-hole flange interface, has two connection modes, can adopt flange connection and threaded connection according to different standards or special requirements of customers, and has flexible installation mode and wide application range;
6. the air storage cylinder device is of an anti-drop hanging type structure, the use and application safety is improved, the process holes are formed near the hanging mounting holes of each air cylinder, so that bolts and nuts can be conveniently fastened and mounted in a narrow space by using a spanner, and the air storage cylinder device is convenient and practical to mount;
7. the air storage cylinder device reduces the leakage point of the connecting pipeline thereof through the double-hole flange interface, and the reliability is further improved.
8. The air cylinder hanger of the air storage cylinder device is hung above the mounting base in a lap joint mode, and the air storage cylinder device has an anti-falling function if an air storage cylinder mounting bolt is loosened or lost.
Additional features and advantages of the invention will be set forth in the detailed description which follows.
Drawings
The above and other objects, features and advantages of the present invention will become more apparent by describing in more detail exemplary embodiments thereof with reference to the attached drawings, in which like reference numerals generally represent like parts throughout.
Fig. 1 shows a schematic structural diagram of a front view of a prior art air storage duct device.
Fig. 2 shows a schematic structural diagram of a prior art air storage duct device viewed from the left.
Fig. 3 shows a structural schematic diagram of a main view of a novel air storage barrel device according to an embodiment of the invention.
Fig. 4 shows a left-side structural schematic diagram of a novel air storage barrel device according to an embodiment of the invention.
Fig. 5 shows an enlarged view at a of fig. 4 of a novel air storage duct device according to an embodiment of the present invention.
Fig. 6 shows a schematic structural diagram of a mounting seat of a novel air storage barrel device according to an embodiment of the invention.
Fig. 7 shows a schematic use diagram of a mounting seat of a novel air storage cylinder device according to an embodiment of the invention.
Fig. 8 shows a schematic structural diagram of a wind storage barrel of the novel wind storage barrel device according to an embodiment of the invention.
Fig. 9 shows a schematic structural diagram of a wind storage barrel of the novel wind storage barrel device according to an embodiment of the invention.
Fig. 10 shows a schematic structural diagram of a cylinder of a novel air storage cylinder device according to an embodiment of the invention.
Fig. 11 shows a schematic structural diagram of a process hole of a novel air storage cylinder device according to an embodiment of the invention.
Fig. 12 shows a schematic usage of a process hole of a novel air storage cylinder device according to an embodiment of the invention.
Fig. 13 shows a schematic structural diagram of a leakage point reduction of a novel air storage barrel device according to an embodiment of the invention.
Fig. 14 shows a schematic structural diagram of a multi-leakage point of a novel air storage cylinder device according to an embodiment of the invention.
Description of reference numerals:
fig. 1 to 2 are attached drawings of a conventional original air storage duct device:
101. an air storage barrel; 102. and (4) bracing.
Fig. 3 to 13 are attached drawings of the novel air storage barrel device:
1.1, a cylinder body; 1.2, hanging an air cylinder; 2. a double-hole flange; 3. a flexible steel bend; 4.1, installing a base; 4.2, a base rib plate; 5. and (5) processing holes.
Detailed Description
Preferred embodiments of the present invention will be described in more detail below. While the following describes preferred embodiments of the present invention, it should be understood that the present invention may be embodied in various forms and should not be limited by the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the invention to those skilled in the art.
Fig. 3 shows a schematic structural diagram of a front view of a novel air storage barrel device according to an embodiment of the invention; fig. 4 shows a left-side structural schematic diagram of a novel air storage barrel device according to an embodiment of the invention; fig. 5 shows an enlarged view at a of fig. 4 of a novel air storage duct device according to an embodiment of the present invention.
As shown in fig. 3-5, a novel air storage barrel device comprises:
the two mounting seats are arranged on a waist belt of an end wall of an operation room of the ballast hopper car;
the two air storage cylinders are respectively arranged on the two mounting seats;
the double-hole flange interface 2 is arranged on at least one air storage cylinder;
one end of the flexible steel bent pipe 3 is communicated with one of the double-hole flange interfaces 2 on one air storage barrel, and the other end of the flexible steel bent pipe is communicated with the other air storage barrel;
and the wind source pipe is communicated with the other interface of the double-hole flange interfaces 2.
The utility model discloses a flexible steel return bend 3 is the multistage pipeline of bending simultaneously, the side door is convenient, the transportation is nimble, the equipment, it is convenient to dismantle, the transmission of being convenient for, wind control device's equipment, overhaul and bottom door aperture display, unload the application of new technologies such as tiny fragments of stone, coal, etc. the pipeline has good flexibility characteristics, release internal stress can avoid powerful equipment easily during the tube coupling, reduce the pipeline interface probability of revealing, and provide multiple connected mode through diplopore flange interface 2, adapt to different standards or customer special requirement, reduce the leak source.
Furthermore, the air storage cylinder is at least provided with three drainage plugs, the drainage plugs correspond to the positions of horizontal sitting type installation, horizontal hanging type installation and inclined hanging type installation of the air storage cylinder, water and impurities accumulated in the air storage cylinder can be manually and periodically removed in the use process of the air storage cylinder through the drainage plugs, the air storage cylinder does not need to be disassembled and unloaded, the operation can be carried out only by unscrewing the drainage plugs on the air storage cylinder, and the operation is simple and reasonable in application and maintenance.
Fig. 6 is a schematic structural diagram illustrating a mounting seat of a novel air storage barrel device according to an embodiment of the invention; fig. 7 shows a schematic use diagram of a mounting seat of a novel air storage cylinder device according to an embodiment of the invention.
As shown in fig. 6 to 7, in the present embodiment, the mount includes:
the mounting base 4.1 comprises a first plate and a second plate, the first plate and the second plate are connected to form an L-shaped plate, the first plate is connected with the waistband of the end wall, and one side of the second plate is flush with the surface of the waistband of the end wall;
the base rib plate 4.2 is a U-shaped plate, and the open end of the base rib plate 4.2 is welded with the second plate and the waistband of the end wall.
Fig. 8 is a schematic structural diagram of a wind storage barrel of the novel wind storage barrel device according to an embodiment of the invention; fig. 9 shows a schematic structural diagram of a wind storage barrel of the novel wind storage barrel device according to an embodiment of the invention.
As shown in fig. 8 to 9, in the present embodiment, the air storage duct includes:
1.1 of the cylinder body;
the air cylinder hanger 1.2 is arranged on the cylinder wall of the cylinder body 1.1, the cross section of the air cylinder hanger 1.2 is L-shaped, one end of the air cylinder hanger 1.2 is welded on the cylinder wall of the air storage cylinder, and the other end of the air cylinder hanger 1.2 is provided with a mounting hole.
Specifically, the cylinder body 1.1 stores gas, and the cylinder body 1.1 is fixed with the waistband through an air cylinder hanger 1.2.
In this embodiment, two connectors of the double-hole flange connector 2 are both provided with threaded connection holes, and both can be connected with a pipeline by a flange and can also be connected with the pipeline by threads. .
Specifically, can adopt flange joint or adopt threaded connection according to using different standards or customer special requirement through diplopore flange interface 2, increase the practicality, reduce the gas leakage point simultaneously, promote the leakproofness.
Fig. 10 shows a schematic structural diagram of a cylinder of a novel air storage cylinder device according to an embodiment of the invention.
As shown in fig. 10, in the present embodiment, the cylinder 1.1 includes:
a cylinder;
the outer periphery of the front cover is provided with a first annular flanging, and the first annular flanging is in splicing fit with one end of the cylinder and is welded with one end of the cylinder;
and the periphery of the rear cover is provided with a second annular flanging, and the second annular flanging is spliced and matched with the other end of the cylinder and welded with the other end of the cylinder.
Specifically, the front cover, the rear cover and the barrel are in inserted step lap joint, so that the assembly and the welding are convenient, the manufacturability is good, the strength of a seam is improved, and the leakage probability of the seam is reduced.
Fig. 11 is a schematic structural diagram illustrating a process hole of a novel air storage cylinder device according to an embodiment of the invention; fig. 12 shows a schematic usage of a process hole of a novel air storage cylinder device according to an embodiment of the invention.
As shown in fig. 11 to 12, in the present embodiment, the reservoir lifter includes:
one end of the fixing plate is provided with a groove, and the shape of the groove is matched with the shape of the outer wall of the air storage cylinder;
the connecting plate is vertically arranged at one end of the fixing plate;
and the mounting hole is formed in the connecting plate, and the fixing plate and the connecting plate are integrally formed to form an L-shaped plate.
In this embodiment, the fixing plate is provided with a fabrication hole 5 corresponding to the mounting hole.
Specifically, a fabrication hole 5 is reserved on a connecting plate at the mounting hole, when the mounting space is tense and a fastening wrench is used for fastening the limitation, the wrench is inserted from the fabrication hole 5 and fixed with a nut, and a bolt at the other end is fastened, so that the assembly and the use in a narrow space are facilitated.
Fig. 13 is a schematic structural diagram of a leakage point reduction of a novel air storage barrel device according to an embodiment of the invention; fig. 14 shows a schematic structural diagram of a multi-leakage point of a novel air storage cylinder device according to an embodiment of the invention.
As shown in fig. 13-14, in this embodiment, a single-hole flange interface is disposed on one air storage cylinder, a double-hole flange interface 2 is disposed on the other air storage cylinder, the single-hole flange interface is communicated with one interface of the double-hole flange interface 2 through a flexible steel pipe, the other interface of the double-hole flange interface 2 is communicated with an air source pipe, and the number of pipe joints can be reduced by three flange interfaces of the two air storage cylinders, so that the leakage point of the pipe joint can be reduced.
Specifically, the leakage probability of the pipeline interface is reduced through the double-hole flange interface 2.
The invention also provides a ballast hopper car, which comprises:
a stone ballast hopper car body;
the novel air storage barrel device.
When the air storage barrel device is used, by taking replacement installation as an example, the existing 200-liter original air storage barrel is replaced by two air storage barrels, the two air storage barrels are symmetrically arranged and installed on a waist belt of an end wall in a control room, the two air storage barrels are connected by a flexible steel bent pipe 3 with a flange, the air storage barrels are installed in a hanging manner, namely, air cylinder hangers 1.2 of the air storage barrels are hung on the plane of an air storage barrel installation seat, and play a role in supporting and hanging when an installation nut is loosened or a bolt is lost, so that the anti-falling performance is good, the structure is safe and reliable, meanwhile, air cylinder hangers 1.2 of the air storage barrels and bolt holes of the air storage barrel installation seat installed on the waist belt of the end wall are all made into long round holes which are vertically arranged, the air storage barrels and connecting pipelines thereof can be properly adjusted, reasonable manufacturing and assembling errors of accessories in a tolerance range can be effectively eliminated, and the volume and self weight of a single air storage barrel are obviously reduced, the operation room end door or the side door is convenient to carry, and the assembly or the disassembly is convenient and quick.
Having described embodiments of the present invention, the foregoing description is intended to be exemplary, not exhaustive, and not limited to the embodiments disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art without departing from the scope and spirit of the described embodiments.
Claims (9)
1. The utility model provides a novel store up dryer device which characterized in that includes:
the two mounting seats are arranged on an end wall waistband of an operation room of the ballast hopper car;
the two air storage cylinders are respectively arranged on the two mounting seats;
the double-hole flange interface is arranged on at least one air storage cylinder;
one end of the flexible steel bent pipe is communicated with one of the double-hole flange interfaces on one air storage barrel, and the other end of the flexible steel bent pipe is communicated with the other air storage barrel;
and the wind source pipe is communicated with the other interface of the double-hole flange interfaces.
2. The novel air storage barrel device according to claim 1, wherein the mounting seat comprises:
the mounting base comprises a first plate and a second plate, the first plate and the second plate are connected to form an L-shaped plate, the first plate is connected with the waistband of the end wall, and one side of the second plate is flush with the surface of the waistband of the end wall;
the base rib plate is a U-shaped plate, and the open end of the base rib plate is welded with the second plate and the waistband of the end wall.
3. The novel air storage barrel device according to claim 1, wherein the air storage barrel comprises:
a cylinder body;
the air cylinder hanger is arranged on the cylinder wall of the cylinder body, the cross section of the air cylinder hanger is L-shaped, one end of the air cylinder hanger is welded on the cylinder wall of the air storage cylinder, and the other end of the air cylinder hanger is provided with a mounting hole.
4. The novel air storage cylinder device as claimed in claim 1, wherein both of the two ports of the double-hole flange port are provided with threaded connection holes, and the two ports can be connected with a pipeline by using a flange or a thread.
5. The novel air storage cylinder device as claimed in claim 3, wherein the cylinder body comprises:
a cylinder;
the outer periphery of the front cover is provided with a first annular flanging, and the first annular flanging is in splicing fit with one end of the cylinder and is welded with the one end of the cylinder;
and the periphery of the rear cover is provided with a second annular flanging, and the second annular flanging is in splicing fit with the other end of the cylinder and is welded with the other end of the cylinder.
6. The novel air storage cylinder device as claimed in claim 3, wherein the air cylinder hanger comprises:
a groove is formed in one end of the fixing plate, and the shape of the groove is matched with that of the outer wall of the air storage barrel;
the connecting plate is vertically arranged at one end of the fixing plate;
the mounting hole is formed in the connecting plate, and the fixing plate and the connecting plate are integrally formed to form an L-shaped plate.
7. The novel air storage barrel device according to claim 6, wherein the fixing plate is provided with a fabrication hole corresponding to the mounting hole.
8. The novel air storage cylinder device according to claim 1, wherein one air storage cylinder is provided with a single-hole flange interface, the other air storage cylinder is provided with a double-hole flange interface, the single-hole flange interface is communicated with one interface of the double-hole flange interface through a flexible steel pipe, the other interface of the double-hole flange interface is communicated with the air source pipe, and the number of pipeline joints can be reduced by the three flange interfaces of the two air storage cylinders, so that the leakage point of the pipeline joint is reduced.
9. A stone tiny fragments of stone, coal, etc. hopper car which characterized in that includes:
a stone ballast hopper car body;
a novel air reservoir cartridge device according to any one of claims 1 to 8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110290716.XA CN112896201B (en) | 2021-03-18 | 2021-03-18 | Novel air storage cylinder device and stone ballast hopper car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110290716.XA CN112896201B (en) | 2021-03-18 | 2021-03-18 | Novel air storage cylinder device and stone ballast hopper car |
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| Publication Number | Publication Date |
|---|---|
| CN112896201A CN112896201A (en) | 2021-06-04 |
| CN112896201B true CN112896201B (en) | 2022-05-10 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202110290716.XA Active CN112896201B (en) | 2021-03-18 | 2021-03-18 | Novel air storage cylinder device and stone ballast hopper car |
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| CN (1) | CN112896201B (en) |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2180888C1 (en) * | 2000-09-29 | 2002-03-27 | Общество с ограниченной ответственностью "Вагонпутьмашпроект" | Hopper-batcher |
| CN201154706Y (en) * | 2008-01-23 | 2008-11-26 | 山西太钢不锈钢股份有限公司 | Enclosed hopper wagon |
| CN203047266U (en) * | 2012-12-20 | 2013-07-10 | 太原轨道交通装备有限责任公司 | Transmission mechanism with two double-way air cylinders controlling three transmission shafts |
| CN203047267U (en) * | 2012-12-22 | 2013-07-10 | 太原轨道交通装备有限责任公司 | Railway stone frantic jumble funnel vehicle bottom door opening and closing mechanism |
| CN204279480U (en) * | 2014-12-15 | 2015-04-22 | 南车长江车辆有限公司 | The integrated reservoir of a kind of rolling stock |
| CN204250079U (en) * | 2014-12-16 | 2015-04-08 | 齐齐哈尔轨道交通装备有限责任公司 | A kind of Pneumatic brake systems and reservoir thereof |
| CN105292146A (en) * | 2015-10-23 | 2016-02-03 | 哈尔滨轨道交通装备有限责任公司 | KM70 coal hopper wagon vibration unloading device and vibration method thereof |
| CN207842923U (en) * | 2018-02-05 | 2018-09-11 | 眉山中车制动科技股份有限公司 | A kind of integrated cylinder |
| CN209410057U (en) * | 2018-12-25 | 2019-09-20 | 鞍山钢铁集团有限公司 | It is sintered the mobile railcar of vehicle two-way function cylinder |
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