CN109572725B - Sanding and obstacle removing integrated device mounting structure, equipment, bogie and railway vehicle - Google Patents
Sanding and obstacle removing integrated device mounting structure, equipment, bogie and railway vehicle Download PDFInfo
- Publication number
- CN109572725B CN109572725B CN201811229330.2A CN201811229330A CN109572725B CN 109572725 B CN109572725 B CN 109572725B CN 201811229330 A CN201811229330 A CN 201811229330A CN 109572725 B CN109572725 B CN 109572725B
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- sanding
- integrated device
- obstacle
- device mounting
- removing integrated
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61C—LOCOMOTIVES; MOTOR RAILCARS
- B61C15/00—Maintaining or augmenting the starting or braking power by auxiliary devices and measures; Preventing wheel slippage; Controlling distribution of tractive effort between driving wheels
- B61C15/08—Preventing wheel slippage
- B61C15/10—Preventing wheel slippage by depositing sand or like friction increasing materials
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61F—RAIL VEHICLE SUSPENSIONS, e.g. UNDERFRAMES, BOGIES OR ARRANGEMENTS OF WHEEL AXLES; RAIL VEHICLES FOR USE ON TRACKS OF DIFFERENT WIDTH; PREVENTING DERAILING OF RAIL VEHICLES; WHEEL GUARDS, OBSTRUCTION REMOVERS OR THE LIKE FOR RAIL VEHICLES
- B61F19/00—Wheel guards; Bumpers; Obstruction removers or the like
- B61F19/06—Nets, catchers, or the like for catching obstacles or removing them from the track
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Transportation (AREA)
- Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The invention provides a sanding and obstacle removing integrated device mounting structure, equipment, a bogie and a railway vehicle, wherein the sanding and obstacle removing integrated device mounting structure comprises: the side beam of the bogie frame, the sanding and obstacle removing integrated device mounting arm and the anti-loosening structure are arranged on the side beam of the bogie frame; the sanding and obstacle removing integrated device mounting arm is mounted at the end part of a side beam of the bogie frame, and an anti-loosening structure is fixed at the end part mounted with the side beam of the bogie frame; the anti-loosening structure forces the sanding and obstacle removing integrated device mounting arm not to fall off from the side beam of the bogie frame when external force is applied. According to the sanding and obstacle removing integrated device mounting structure, the sanding and obstacle removing integrated equipment, the bogie and the railway vehicle, the anti-loosening structure is arranged on the sanding and obstacle removing integrated device mounting structure, so that the sanding and obstacle removing integrated device mounting arm is forced not to fall off from a side beam of the bogie frame when external force is applied, and the fixing strength of the sanding and obstacle removing integrated device mounting arm is improved.
Description
Technical Field
The invention relates to the technical field of rail transit, in particular to a sanding and obstacle removing integrated device mounting structure, equipment, a bogie and a rail vehicle.
Background
At present, the sand spreading and obstacle removing integrated device is widely used on tramcars, light rail trains and other rail vehicles on the road surface; is a device used in rail vehicles. The sand spreading and obstacle removing integrated device is mainly used for spreading sand on a rail to increase the friction force between wheels of the rail and the rail, shorten the system distance and increase the climbing friction force.
The sand spreading and obstacle removing integrated device is fixedly connected to a sand spreading and obstacle removing integrated device mounting structure, and the sand spreading and obstacle removing integrated device mounting structure is fixed on a vehicle body through bolts.
The installation structure of the sanding and obstacle removing integrated device is easy to fall off from the vehicle body.
Disclosure of Invention
In order to solve the above problems, an object of an embodiment of the present invention is to provide a sanding and obstacle removing integrated device mounting structure, equipment, a bogie, and a rail vehicle.
In a first aspect, an embodiment of the present invention provides a sanding and obstacle removing integrated device mounting structure, including: the side beam of the bogie frame, the sanding and obstacle removing integrated device mounting arm and the anti-loosening structure are arranged on the side beam of the bogie frame;
the sanding and obstacle removing integrated device mounting arm is mounted at the end part of the side beam of the bogie frame, and the anti-loosening structure is fixed at the end part mounted with the side beam of the bogie frame;
the anti-loosening structure forces the sanding and obstacle removing integrated device mounting arm not to fall off from the bogie frame side beam when external force is applied.
In a second aspect, an embodiment of the present invention further provides a sanding and obstacle removing integrated device, including: the sand spreading bracket, the sand spreading and obstacle removing integrated device and the installation structure of the sand spreading and obstacle removing integrated device are arranged on the frame;
the sanding bracket is arranged on one side, far away from the boss structure, of a sanding and obstacle-removing integrated device mounting arm of the sanding and obstacle-removing integrated device mounting structure;
the sanding and obstacle removing integrated device is arranged on the sanding bracket.
In a third aspect, an embodiment of the present invention provides a bogie, including: the sand spreading and obstacle removing integrated equipment.
In a fourth aspect, an embodiment of the present invention provides a rail vehicle, including: the bogie is described above.
In the embodiments of the present invention, in the solutions provided in the first to fourth aspects, the anti-loosening structure is provided on the mounting structure of the sanding and obstacle removing integrated device, so that the mounting arm of the sanding and obstacle removing integrated device is forced not to fall off from the side beam of the bogie frame when an external force is applied, and the fixing strength of the mounting arm of the sanding and obstacle removing integrated device is improved.
In order to make the aforementioned and other objects, features and advantages of the present invention comprehensible, preferred embodiments accompanied with figures are described in detail below.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
Fig. 1 is a schematic structural top view illustrating a sanding and obstacle removing integrated device provided by an embodiment of the invention;
FIG. 2 shows a schematic cross-sectional view A-A of the top view of the structure of FIG. 1;
fig. 3 is a front view of an anti-drop plate in a sanding and obstacle-removing integrated device mounting structure according to an embodiment of the present invention;
fig. 4 is a side view showing a retaining plate in a sanding and obstacle-removing integrated device mounting structure according to an embodiment of the present invention;
fig. 5 is a structural front view illustrating a sanding and obstacle-removing integrated device mounting arm in a sanding and obstacle-removing integrated device mounting structure according to an embodiment of the present invention;
fig. 6 is a side view showing a structure of a sanding and obstacle-removing integrated device mounting arm in a sanding and obstacle-removing integrated device mounting structure provided by an embodiment of the present invention;
FIG. 7 shows a schematic cross-sectional view B-B of the top view of the structure of FIG. 1;
fig. 8 shows a schematic cross-sectional view C-C in fig. 7.
Icon: 1-bogie frame side beams; 2, mounting an arm of the sanding and obstacle removing integrated device; 3-sanding bracket; 4-sanding and obstacle removing integrated device; 5-anti-falling plate; 6-obstacle removing device; 21-boss structure; 22-anti-drop plate fixing holes; 23-mounting arm fixing screw holes; 24-a fixing screw hole of the sanding and obstacle removing integrated device; 25-accommodating grooves; 51-screw holes; 52-a plate-like body; 53-raised portion.
Detailed Description
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.
In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
Examples
Referring to a schematic structural top view of the sanding and obstacle-removing integrated device shown in fig. 1 and a schematic sectional view a-a of the schematic structural top view of fig. 1 shown in fig. 2, the sanding and obstacle-removing integrated device mounting structure provided by the embodiment comprises: the side beam 1 of the bogie frame, the sanding and obstacle removing integrated device mounting arm 2 and the anti-loosening structure are arranged on the bogie frame;
the sanding and obstacle-removing integrated device mounting arm 2 is mounted at the end of the bogie frame side beam 1, and the anti-loosening structure is fixed at the end mounted with the bogie frame side beam 1;
the anti-loosening structure forces the sanding and obstacle removing integrated device mounting arm 2 not to fall off from the side beam 1 of the bogie frame when external force is applied.
In one embodiment, the sanding and obstacle removing integrated device mounting arm 2 is of a thin-wall box type structure, a steel plate with the thickness of 4-6 mm is adopted, the structure is light, and welding manufacturability is good.
Above-mentioned locking structure that takes off includes: and an anti-drop plate 5.
Referring to the front view of the retaining plate shown in fig. 3 and the side view of the retaining plate shown in fig. 4, the retaining plate is provided with a screw hole 51; the retaining plate 5 is fixed to the end of the sanding and obstacle-removing integrated apparatus mounting arm 2 by a bolt that can be inserted through the screw hole 51.
In one embodiment, in order to prevent the loosening, the anti-loosening plate 5 includes: a plate-like body 52 and protrusions 53 provided at both ends of the plate-like body.
The thickness of the projection 53 is smaller than the thickness of the plate-like body 52. The projection 53 forces the sanding and obstacle-removing integrated-device mounting arm 2 not to fall off the bogie frame side member 1 when an external force is applied.
In one embodiment, the protrusion 53 may be integrally formed with the plate-shaped body 52.
Referring to the front structural view of the arm for mounting the sanding and obstacle-removing integrated device shown in fig. 5 and the side structural view of the arm for mounting the sanding and obstacle-removing integrated device shown in fig. 6; a boss structure 21 is arranged at the end part of the sanding and obstacle removing integrated device mounting arm 2 mounted with the side beam of the bogie frame; the boss structure 21 is provided with a retaining plate fixing hole 22, and the bolt can enter the retaining plate fixing hole 22 after passing through the retaining plate 5 to fix the retaining plate 5.
In one embodiment, retaining plate fixing holes 22 may be M16 bolt mounting holes.
Referring to the schematic cross-sectional view B-B in the top view of the structure shown in fig. 7 of fig. 1 and the schematic cross-sectional view C-C in fig. 7 of fig. 8, after the retaining plate 5 is fixed on the boss structure 21, a receiving groove 25 is formed between the boss structure 21 and the retaining plate 5;
the sanding and obstacle-removing integrated device mounting arm 2 is inserted into the end of the bogie frame side beam 1 through the boss structure 21, so that the end of the bogie frame side beam 1 is accommodated in the accommodating groove 25. At this time, the end of the bogie frame side member 1 does not contact the boss 53 of the retaining plate 5, and only when the sanding block removal device mounting arm 2 may be detached from the bogie frame side member 1 by an external force, the end of the bogie frame side member 1 contacts the boss 53 of the retaining plate 5, thereby preventing the sanding block removal device mounting arm 2 from being detached from the bogie frame side member 1 by the external force.
The sanding and obstacle-removing integrated device mounting arm 2 is inserted into the end of the bogie frame side beam 1 through the boss structure 21, namely the mounted sanding and obstacle-removing integrated device mounting arm 2 clamps the end of the bogie frame side beam 1 in the accommodating groove 25 between the boss structure 21 and the anti-drop plate 5.
Through the above description, it can be seen that the sanding obstacle deflector mounting arm and the bogie frame side beam are fixed in an inserting mode, so that shearing force on a bolt is avoided, and the mounting mode is convenient and fast.
In order to further improve the fixing strength between the sanding obstacle deflector mounting arm and the side beam of the bogie frame, a plurality of mounting arm fixing screw holes 23 can be formed in one side of the sanding obstacle deflector mounting arm 2, which is fixedly connected with the side beam 1 of the bogie frame in an inserting mode, so that after the sanding obstacle deflector mounting arm 2 is fixedly connected with the side beam 1 of the bogie frame in an inserting mode, the sanding obstacle deflector mounting arm 2 mounted on the side beam 1 of the bogie frame can be further fixed in a mode of being fixed in the mounting arm fixing screw holes 23 through bolts.
The sand spreading and obstacle removing integrated device fixing screw hole 24 is formed in one side, away from the boss structure, of the sand spreading and obstacle removing integrated device mounting arm 2.
To sum up, the integrative device mounting structure of sanding row barrier that this embodiment provided, through set up anti-loosening structure on integrative device mounting structure of sanding row barrier, force integrative device installation arm of sanding row barrier not drop from bogie frame side rail when receiving external force, improved the fixed strength of integrative device installation arm of sanding row barrier.
Referring to the schematic structural top view of the sanding and obstacle-removing integrated device shown in fig. 1 and the schematic sectional view a-a of the schematic structural top view of fig. 1 shown in fig. 2, the present embodiment further provides a sanding and obstacle-removing integrated device, including: the sand spreading bracket, the sand spreading and obstacle removing integrated device and the installation structure of the sand spreading and obstacle removing integrated device are arranged on the frame;
the sanding bracket 3 is arranged on one side, far away from the lug boss structure 21, of the sanding and obstacle-removing integrated device mounting arm 2 of the sanding and obstacle-removing integrated device mounting structure;
the sanding and obstacle removing integrated device 4 is installed on the sanding bracket 3.
In one embodiment, the sanding bracket 3 is mounted on the sanding obstacle-removing integrated device mounting structure on a side away from the boss structure 21 by the sanding obstacle-removing integrated device fixing screw hole 24 and a bolt engaged with the sanding obstacle-removing integrated device fixing screw hole 24.
To sum up, the integrative equipment of sanding obstacle removal that this embodiment provided, through set up anti-loosening structure on the integrative device mounting structure of sanding obstacle removal, force integrative device installation arm of sanding obstacle removal not drop from bogie frame side rail when receiving external force, improved the fixed strength of integrative device installation arm of sanding obstacle removal.
Further, in order to reduce the space that integrative equipment of the barrier of sanding row occupy, the integrative equipment of the barrier of sanding row that this embodiment provided still includes: a pilot device 6;
the obstacle deflector 6 is installed at the bottom of the sanding bracket 3.
It can be seen from the above description that the obstacle removing device is installed at the bottom of the sanding bracket, and the sanding and obstacle removing integrated device is also installed on the sanding bracket, so that the sanding and obstacle removing integrated device is adopted in the sanding and obstacle removing integrated equipment, and the sanding and obstacle removing integrated device is compact in structure, convenient and fast to install, light in weight and high in reliability.
The present embodiment further provides a bogie including: the sand spreading and obstacle removing integrated equipment.
Specifically, the integrative equipment of sanding row obstacle is installed at the bogie tip, and the circuit operation is because the influence of integrative equipment self weight of sanding row obstacle and vibration acceleration produces the effort to integrative device installation arm of sanding row obstacle, therefore integrative device installation arm of sanding row obstacle and the cooperation position design of bogie framework curb girder are the grafting structure, avoid the bolt to receive the shearing force and fracture.
In conclusion, the bogie that this embodiment provided through set up anti-loosening structure on integrative device mounting structure of sanding row obstacle, forces integrative device installation arm of sanding row obstacle not to drop from bogie frame side rail when receiving external force, has improved the fixed strength of integrative device installation arm of sanding row obstacle.
The present embodiment further proposes a rail vehicle, including: the bogie is described above.
In conclusion, the rail vehicle that this embodiment provided, through set up anti-loosening structure on integrative device mounting structure of sanding row obstacle, force integrative device installation arm of sanding row obstacle when receiving external force not follow bogie frame side rail drops, has improved the fixed strength of integrative device installation arm of sanding row obstacle.
The above description is only for the specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can easily conceive of the changes or substitutions within the technical scope of the present invention, and all the changes or substitutions should be covered within the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (8)
1. The utility model provides an integrative device mounting structure of barrier is arranged in sanding which characterized in that includes: the side beam of the bogie frame, the sanding and obstacle removing integrated device mounting arm and the anti-loosening structure are arranged on the side beam of the bogie frame;
the sanding and obstacle removing integrated device mounting arm is mounted at the end part of the side beam of the bogie frame, and the anti-loosening structure is fixed at the end part mounted with the side beam of the bogie frame;
the anti-loosening structure forces the sanding and obstacle removing integrated device mounting arm not to fall off from the side beam of the bogie frame when external force is applied;
the anti-loosening structure comprises: an anti-drop plate; the anti-falling plate is provided with a screw hole;
the anti-drop plate is fixed at the end part of the sanding and obstacle removing integrated device mounting arm through a bolt capable of penetrating through the screw hole;
the anticreep board includes: the plate-shaped body and the bulges are arranged at two ends of the plate-shaped body; the thickness of the bulge part is smaller than that of the plate-shaped body;
the bulge portion forces the sanding and obstacle removing integrated device mounting arm not to fall off from the bogie frame side beam when external force is applied to the sanding and obstacle removing integrated device mounting arm.
2. The sanding and obstacle clearance integrated device mounting structure according to claim 1, wherein a boss structure is provided at an end of the sanding and obstacle clearance integrated device mounting arm mounted to the bogie frame side beam;
the boss structure is provided with an anti-falling plate fixing hole, and the bolt can enter the anti-falling plate fixing hole after penetrating through the anti-falling plate so as to fix the anti-falling plate;
after the anti-falling plate is fixed on the boss structure, an accommodating groove is formed between the boss structure and the anti-falling plate;
the sanding and obstacle removing integrated device mounting arm is inserted into the end part of the bogie frame side beam through the boss structure, so that the end part of the bogie frame side beam is accommodated in the accommodating groove.
3. The sanding and obstacle evacuation integrated device mounting structure according to claim 1, wherein the boss is integrally formed with the plate-like body.
4. The sanding and obstacle clearance integrated device mounting structure as claimed in claim 1, wherein the sanding and obstacle clearance integrated device mounting arm is of a thin-walled box type structure.
5. The utility model provides an integrative equipment of barrier is arranged in sanding which characterized in that includes: a sanding bracket, a sanding and obstacle clearance integrated device, and a sanding and obstacle clearance integrated device mounting structure according to any one of claims 1 to 4;
the sanding bracket is arranged on one side, far away from the boss structure, of a sanding and obstacle-removing integrated device mounting arm of the sanding and obstacle-removing integrated device mounting structure;
the sanding and obstacle removing integrated device is arranged on the sanding bracket.
6. The sanding and obstacle clearance integrated device according to claim 5, further comprising: a barrier removal device;
the obstacle removing device is arranged at the bottom of the sanding bracket.
7. A bogie, comprising: a sanding and obstacle removing integrated device as defined in any one of claims 5 to 6.
8. A rail vehicle, comprising: a bogie as claimed in claim 7.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811229330.2A CN109572725B (en) | 2018-10-22 | 2018-10-22 | Sanding and obstacle removing integrated device mounting structure, equipment, bogie and railway vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811229330.2A CN109572725B (en) | 2018-10-22 | 2018-10-22 | Sanding and obstacle removing integrated device mounting structure, equipment, bogie and railway vehicle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109572725A CN109572725A (en) | 2019-04-05 |
| CN109572725B true CN109572725B (en) | 2020-03-31 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201811229330.2A Active CN109572725B (en) | 2018-10-22 | 2018-10-22 | Sanding and obstacle removing integrated device mounting structure, equipment, bogie and railway vehicle |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111003002B (en) * | 2019-12-17 | 2020-11-20 | 中铁轨道交通装备有限公司 | Rail vehicle |
| CN114044018B (en) * | 2021-11-17 | 2024-04-02 | 中车长春轨道客车股份有限公司 | Obstacle deflector, device and bogie |
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| SU1409500A2 (en) * | 1986-12-10 | 1988-07-15 | Всесоюзный Научно-Исследовательский Институт Железнодорожного Транспорта | Locomotive sandbox nozzle |
| JP2009280030A (en) * | 2008-05-21 | 2009-12-03 | Senyo Kiko Kk | Vehicle device |
| CN202765006U (en) * | 2012-04-24 | 2013-03-06 | 南车南京浦镇车辆有限公司 | Composite auxiliary equipment bracket for railway vehicle bogie |
| CN205417613U (en) * | 2015-11-09 | 2016-08-03 | 中国北车集团大同电力机车有限责任公司 | Stone sanding device is arranged to locomotive |
| CN206781747U (en) * | 2017-05-18 | 2017-12-22 | 中车青岛四方机车车辆股份有限公司 | A kind of erecting device of rail vehicle stucco pilot |
| CN207328445U (en) * | 2017-10-16 | 2018-05-08 | 中车株洲电力机车有限公司 | A kind of stent and its bogie for fabric devices installation |
| CN108639089A (en) * | 2018-06-15 | 2018-10-12 | 中车青岛四方机车车辆股份有限公司 | A kind of bogie of rail vehicle |
| CN209112171U (en) * | 2018-10-22 | 2019-07-16 | 中车青岛四方机车车辆股份有限公司 | A kind of sander mounting structure, sand spraying device, bogie and rail vehicle |
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2018
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58202103A (en) * | 1982-05-21 | 1983-11-25 | Japanese National Railways<Jnr> | Ventilator for preventing clogging of sand-pipe for locomotive |
| SU1409500A2 (en) * | 1986-12-10 | 1988-07-15 | Всесоюзный Научно-Исследовательский Институт Железнодорожного Транспорта | Locomotive sandbox nozzle |
| JP2009280030A (en) * | 2008-05-21 | 2009-12-03 | Senyo Kiko Kk | Vehicle device |
| CN202765006U (en) * | 2012-04-24 | 2013-03-06 | 南车南京浦镇车辆有限公司 | Composite auxiliary equipment bracket for railway vehicle bogie |
| CN205417613U (en) * | 2015-11-09 | 2016-08-03 | 中国北车集团大同电力机车有限责任公司 | Stone sanding device is arranged to locomotive |
| CN206781747U (en) * | 2017-05-18 | 2017-12-22 | 中车青岛四方机车车辆股份有限公司 | A kind of erecting device of rail vehicle stucco pilot |
| CN207328445U (en) * | 2017-10-16 | 2018-05-08 | 中车株洲电力机车有限公司 | A kind of stent and its bogie for fabric devices installation |
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| Publication number | Publication date |
|---|---|
| CN109572725A (en) | 2019-04-05 |
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Effective date of registration: 20200521 Address after: 100089 Fuxing Road, Beijing, Haidian District, No. 10 Co-patentee after: CRRC QINGDAO SIFANG Co.,Ltd. Patentee after: China National Railway Group Co.,Ltd. Address before: Chengyang District of Shandong city of Qingdao province Jinhong road 266111 No. 88 Patentee before: CRRC QINGDAO SIFANG Co.,Ltd. |
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