WO2015043267A1 - Anti-fall air cylinder suspension seat for railway freight train and railway freight train - Google Patents
Anti-fall air cylinder suspension seat for railway freight train and railway freight train Download PDFInfo
- Publication number
- WO2015043267A1 WO2015043267A1 PCT/CN2014/081139 CN2014081139W WO2015043267A1 WO 2015043267 A1 WO2015043267 A1 WO 2015043267A1 CN 2014081139 W CN2014081139 W CN 2014081139W WO 2015043267 A1 WO2015043267 A1 WO 2015043267A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- hanging
- air cylinder
- plates
- plate
- hanging plate
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61C—LOCOMOTIVES; MOTOR RAILCARS
- B61C17/00—Arrangement or disposition of parts; Details or accessories not otherwise provided for; Use of control gear and control systems
- B61C17/02—Bunkers; Tanks; Tenders; Water or fuel pick-up or scoop apparatus; Water or fuel supply fittings
Definitions
- the invention relates to railway freight car technology, in particular to a railway freight car anti-off wind cylinder hanger and a railway freight car.
- the structure type of the railway truck's air cylinder crane is closely related to the safety of the truck. It is required that the wind-red suspension structure should be changed to the bracket-type structure. At the same time, the wind-red crane is required to increase the anti-drop structure and improve the anti-drop performance of each suspension.
- the wind red hanging seat adopts a suspended structure and is fixed on the railway wagon by two hanging plates 1.
- the specific structure is shown in Fig. 1.
- the hanging plate 1 is welded to the bottom of the middle beam 2, and the middle beam 2 is located in the concave part of the bathtub board 3.
- the lifting plate 1 has two ribs 4, and the wind red hanging seat formed by the hanging plate 1 and the two ribs 4 does not have the anti-off function.
- the wind red is directly connected to the hanging plate by bolts.
- the hanging plate has no anti-off function, and the safety and reliability are low.
- the hanging plate itself has a large weight and high cost.
- the invention provides a railway freight car anti-off wind cylinder hanger and a railway freight car, which is used for overcoming the defects in the prior art, has an anti-off function, prevents wind red falling off, and improves safety and reliability.
- the invention provides a railway freight car anti-air removal cylinder hanger, comprising at least one support, each of the support comprises two spaced apart hanging plates, and further comprises a connecting plate disposed between the two hanging plates The two ends of the connecting plate have a hanging plate having a C-shaped cross section, and the hanging plate is respectively provided with a notch corresponding to the hanging plate, and the hanging plate is fixed in the notch, and the hanging plate is suspended.
- a mounting hole for installing wind red is provided on a portion of the bottom of the plate away from the hanging plate.
- the hanging plates are located outside the two hanging plates, and the connecting plate and the two hanging plates and the two hanging plates form an accommodating space for placing the air cylinder.
- the open end of the bottom of the hanging plate is inclined toward the inner side of the hanging plate opening, and the inclined portion forms a retaining portion.
- the connecting plate is integrally formed with two of the hanging plates.
- the invention also provides a railway wagon, comprising a vehicle body and at least one air cylinder fixed on the vehicle body, wherein the vehicle body and each of the air cylinders are fixedly connected by a wind cylinder hanger.
- the air cylinder sling is the above-mentioned railway truck anti-off wind cylinder sling.
- the utility model provides a railway freight car anti-air removal cylinder hanging seat and a railway freight car, wherein the air cylinder is placed between the two hanging plates, and the hangers on the wind red are respectively hung on the two C-shaped hanging plates, so that the installation on the hanging frame
- the hole and the mounting hole at the bottom of the hanging plate are aligned and fixed by the bolt assembly to complete the installation of the air cylinder and the air cylinder hanger. Since the bottom of the C-shaped hanging plate can lift the wind red hanger, even if the bolt assembly is loose, the wind The cylinder will not fall off from the air cylinder hanger, and has the anti-off function compared with the prior art, which greatly improves the safety and reliability of the wind red hanger.
- Figure 1 is a front view of the prior art
- Figure 2 is a left side view of Figure 1;
- Figure 4 is a left side view of Figure 3;
- FIG. 5 is a schematic structural view of a wind red suspension seat and a vehicle body assembly according to an embodiment of the present invention
- FIG. Figure 6 is a left side view of Figure 5;
- Figure 7 is a front elevational view of the air cylinder hanger provided by the embodiment of the present invention.
- Figure 8 is a plan view of Figure 7;
- Figure 9 is a left side view of Figure 7;
- Figure 10 is a front elevational view of the first hanging plate of Figure 7;
- Figure 11 is a left side view of Figure 10;
- Figure 12 is a front elevational view of the second hanging plate of Figure 7;
- Figure 13 is a left side view of Figure 12;
- Figure 14 is a front elevational view of the connecting plate and the two hanging plates of Figure 7;
- Figure 15 is a plan view of Figure 14;
- Figure 16 is a left side view of Figure 14.
- the present invention provides a railway freight car anti-air removal cylinder hanger, comprising at least one support 10, each support 10 includes two spaced apart hanging plates 1, and further comprises two
- the connecting plate 5 between the hanging plates has a C-shaped hanging plate 6 at both ends of the connecting plate 5, and the hanging plate 1 is respectively provided with a notch 11 adapted to the hanging plate, and the hanging plate 6 is fixed in the notch 11
- a mounting hole 61 for mounting the air cylinder 20 is provided at a portion of the bottom of the hanging plate 6 away from the hanging plate.
- the utility model provides a railway freight car anti-air removal cylinder hanging seat and a railway freight car.
- the vehicle body has a bathtub plate 3 and a middle beam 2 located at a depression of the bathtub plate 3, and the connecting plate 5 of the wind red suspension seat and the bottom of the middle beam 2 are welded.
- the air cylinder 20 and the air cylinder hanger are installed, they are located in the depression of the bathtub board 3; the air cylinder 20 is placed between the two hanging panels, and the hangers on the wind red are respectively hung on the two C-shaped hanging panels.
- the alignment hole on the hanger and the mounting hole at the bottom of the hanging plate are aligned and fixed by the bolt assembly to complete the installation of the air cylinder and the air cylinder hanger.
- the structure between the entire air cylinder hanger and the air cylinder is more compact, and the two hanging plates 6 are located at two.
- An accommodating space 30 for placing the wind red 20 is formed between the connecting plate 5 and the two hanging plates 1 and the two hanging plates 6 on the outer side of the hanging plate 1.
- the hanging plate on the left side is the first hanging plate la
- the hanging plate on the right side is the second hanging plate lb
- the hanging plate fixedly connected with the first hanging plate la is the first hanging plate 6a
- the hanging plate fixedly connected to the second hanging plate lb is the second hanging plate 6b.
- the first hanging plate 6a is located outside the first hanging plate 1a
- the second hanging plate 6b is located outside the second hanging plate lb.
- the open end of the bottom plate 6 is inclined toward the inner side of the opening of the hanging plate 6, and the inclined portion forms the retaining portion 62.
- the air cylinder moves along with the vehicle body and the vibration moves on the hanging plate.
- the retaining portion 62 can block The wind red hanger prevents the air cylinder from coming off the hanging plate.
- the connecting plate 5 is integrally formed with the two hanging plates 6.
- the accommodating space for placing the wind red is reserved between the two hanging plates 30, and the hanging seat is simple to manufacture and convenient to install.
- the present invention also provides a railway wagon, as shown in FIGS. 3-6, comprising a vehicle body and at least one air cylinder 20 fixed to the vehicle body, and a wind cylinder hanger is passed between the vehicle body and each of the air cylinders 20
- the fixed connection and the air cylinder hanger are the railway truck anti-air removal cylinder hanger of any of the above embodiments.
- the vehicle body has a bathtub board 3 and a middle beam 2 located at the depression of the bathtub board 3.
- the connecting plate 5 of the wind red hanging seat is welded to the bottom of the middle beam 2, and the air cylinder 20 and the air cylinder hanger are installed on the bathtub board. 3 depressions.
- the railway wagon provided by the present invention adopts the above-mentioned railway wagon anti-off-air cylinder hanger, the air cylinder 20 is placed between the two hanging plates 1, and the hangers on the air cylinder 20 are respectively hung on two C-shaped hanging plates.
- the mounting hole on the hanger is aligned with the mounting hole at the bottom of the hanging plate, and then the fixing of the air cylinder and the air cylinder hanger is completed by fixing the bolt assembly, and the bottom of the C-shaped hanging plate can support the air cylinder hanger.
- the hanging plate of the wind red hanger increases the anti-off structure, improves the wind red anti-off performance, improves the structure of the air cylinder hanger itself, thereby increasing the strength of the air cylinder hanger and improving the rigidity of the vehicle body. Improves the reliability and safety of vehicle operation and extends the life of the vehicle.
Landscapes
- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Vehicle Step Arrangements And Article Storage (AREA)
- Chairs For Special Purposes, Such As Reclining Chairs (AREA)
- Valves And Accessory Devices For Braking Systems (AREA)
Abstract
Description
Claims
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
RU2015120374/11A RU2589803C1 (en) | 2013-09-27 | 2014-06-30 | Suspension installation point, preventing falling of pneumatic cylinder, for railway freight stock and railway freight stock |
AU2014328202A AU2014328202B2 (en) | 2013-09-27 | 2014-06-30 | Anti-fall air cylinder suspension seat for railway freight train and railway freight train |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201320602290.8 | 2013-09-27 | ||
CN201320602290.8U CN203472879U (en) | 2013-09-27 | 2013-09-27 | Falling-prevention air cylinder hanging base of railway freight car and railway freight car |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2015043267A1 true WO2015043267A1 (en) | 2015-04-02 |
Family
ID=50221264
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/CN2014/081139 WO2015043267A1 (en) | 2013-09-27 | 2014-06-30 | Anti-fall air cylinder suspension seat for railway freight train and railway freight train |
Country Status (4)
Country | Link |
---|---|
CN (1) | CN203472879U (en) |
AU (1) | AU2014328202B2 (en) |
RU (1) | RU2589803C1 (en) |
WO (1) | WO2015043267A1 (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU188066U1 (en) * | 2018-09-12 | 2019-03-28 | Акционерное общество "Научно-производственная корпорация "Уралвагонзавод" имени Ф.Э. Дзержинского" | Mounting unit for the air tank on the carriage frame |
RU188041U1 (en) * | 2018-09-12 | 2019-03-28 | Акционерное общество "Научно-производственная корпорация "Уралвагонзавод" имени Ф.Э. Дзержинского" | Mounting unit for the air tank on the carriage frame |
RU188052U1 (en) * | 2018-09-12 | 2019-03-28 | Акционерное общество "Научно-производственная корпорация "Уралвагонзавод" имени Ф.Э. Дзержинского" | Mounting unit for the air tank on the carriage frame |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN203472879U (en) * | 2013-09-27 | 2014-03-12 | 齐齐哈尔轨道交通装备有限责任公司 | Falling-prevention air cylinder hanging base of railway freight car and railway freight car |
RU193080U1 (en) * | 2018-09-12 | 2019-10-14 | Акционерное общество "Научно-производственная корпорация "Уралвагонзавод" имени Ф.Э. Дзержинского" | Mounting unit for the air tank on the carriage frame |
CN113844474B (en) * | 2021-11-04 | 2024-02-02 | 中国国家铁路集团有限公司 | Anti-loosening structure for locomotive fuel tank installation |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2249377A (en) * | 1990-11-01 | 1992-05-06 | Davies & Metcalfe Eng | A compressed air reservoir |
DE19621251A1 (en) * | 1995-06-13 | 1996-12-19 | Linnemann Schnetzer Gmbh | Fixture of pressurised container to vehicle framework |
CN201863865U (en) * | 2010-11-23 | 2011-06-15 | 南车南京浦镇车辆有限公司 | Railway passenger car air cylinder hanging bracket |
CN202186401U (en) * | 2011-07-21 | 2012-04-11 | 南车二七车辆有限公司 | Mounting seat of air cylinder |
CN203472879U (en) * | 2013-09-27 | 2014-03-12 | 齐齐哈尔轨道交通装备有限责任公司 | Falling-prevention air cylinder hanging base of railway freight car and railway freight car |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU2375217C2 (en) * | 2007-04-23 | 2009-12-10 | Общество С Ограниченной Ответственностью "Головное Специализированное Конструкторское Бюро Вагоностроения" | Air tank for automatic brake |
-
2013
- 2013-09-27 CN CN201320602290.8U patent/CN203472879U/en not_active Expired - Lifetime
-
2014
- 2014-06-30 AU AU2014328202A patent/AU2014328202B2/en active Active
- 2014-06-30 RU RU2015120374/11A patent/RU2589803C1/en active
- 2014-06-30 WO PCT/CN2014/081139 patent/WO2015043267A1/en active Application Filing
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2249377A (en) * | 1990-11-01 | 1992-05-06 | Davies & Metcalfe Eng | A compressed air reservoir |
DE19621251A1 (en) * | 1995-06-13 | 1996-12-19 | Linnemann Schnetzer Gmbh | Fixture of pressurised container to vehicle framework |
CN201863865U (en) * | 2010-11-23 | 2011-06-15 | 南车南京浦镇车辆有限公司 | Railway passenger car air cylinder hanging bracket |
CN202186401U (en) * | 2011-07-21 | 2012-04-11 | 南车二七车辆有限公司 | Mounting seat of air cylinder |
CN203472879U (en) * | 2013-09-27 | 2014-03-12 | 齐齐哈尔轨道交通装备有限责任公司 | Falling-prevention air cylinder hanging base of railway freight car and railway freight car |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU188066U1 (en) * | 2018-09-12 | 2019-03-28 | Акционерное общество "Научно-производственная корпорация "Уралвагонзавод" имени Ф.Э. Дзержинского" | Mounting unit for the air tank on the carriage frame |
RU188041U1 (en) * | 2018-09-12 | 2019-03-28 | Акционерное общество "Научно-производственная корпорация "Уралвагонзавод" имени Ф.Э. Дзержинского" | Mounting unit for the air tank on the carriage frame |
RU188052U1 (en) * | 2018-09-12 | 2019-03-28 | Акционерное общество "Научно-производственная корпорация "Уралвагонзавод" имени Ф.Э. Дзержинского" | Mounting unit for the air tank on the carriage frame |
Also Published As
Publication number | Publication date |
---|---|
RU2589803C1 (en) | 2016-07-10 |
AU2014328202B2 (en) | 2015-12-10 |
AU2014328202A1 (en) | 2015-06-18 |
CN203472879U (en) | 2014-03-12 |
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