CN107620281B - Light snow plow device for subway bogie - Google Patents
Light snow plow device for subway bogie Download PDFInfo
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- CN107620281B CN107620281B CN201710889720.1A CN201710889720A CN107620281B CN 107620281 B CN107620281 B CN 107620281B CN 201710889720 A CN201710889720 A CN 201710889720A CN 107620281 B CN107620281 B CN 107620281B
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Abstract
A light snow plow device for a subway bogie relates to the technical field of subway vehicle snow clearing devices, and the device comprises two mounting seats, a cross beam, four blades, two reinforcing plates, two cushion blocks and four backing plates; the beam assembly comprises a beam made of aluminum profiles with cross sections in a shape of a Chinese character kou and a plurality of mounting plates with different widths. The beneficial effects of the invention are as follows: the light snow plow device is arranged at the front end of the bogie frame, and the vehicle can realize snow removal in a reciprocating mode, so that snow accumulated on a track below a motor can be effectively removed. The light snow plow device adopts the mounting structure with the mounting seat and the blades separated, is convenient to assemble and disassemble, and can realize snow removal work when the vehicle runs bidirectionally by arranging one light snow plow device on the whole train, has good functionality and reduces the production cost.
Description
Technical Field
The invention relates to the technical field of subway vehicle snow removal devices, in particular to a light snow plow device for a subway bogie.
Background
At present, all light snow plows applied to subway vehicles at home and abroad adopt integrally welded V-shaped structures, and have the defects of inconvenient disassembly and assembly, single snow removal direction, unavailability of adjustment of snow removal height, unsatisfactory snow removal effect and the like.
Disclosure of Invention
The invention provides a light snow plow device for a subway bogie, which aims to solve the technical problems that the existing light snow plow is inconvenient to assemble and disassemble, has a single snow removing direction and is not suitable for adjusting the snow removing height.
The technical scheme adopted for solving the technical problems is as follows:
a light snow plow device for a subway bogie comprises two mounting seats, a cross beam, four blades, two reinforcing plates, two cushion blocks and four backing plates; the beam comprises a beam made of aluminum profiles with a square cross section and a plurality of mounting plates with different widths, the width of the appearance of the beam decreases from the middle to the two ends, and the two ends of the beam are respectively provided with an extension plate; the middle parts of the mounting plates are fixedly connected with the top of the cross beam, the mounting plates are arranged on the cross beam in the descending order of the widths from the middle to the two ends, and the two ends of each mounting plate are provided with a first transverse strip hole; two cushion block screw holes and two first mounting holes are respectively formed in the two cushion blocks, and each cushion block is fixedly connected to the inside of two ports of the cross beam through the cooperation of the screw and the two first mounting holes; two ends of the lower parts of the two reinforcing plates are respectively provided with a second transverse strip hole, and the front ends of the upper parts of the two reinforcing plates are respectively provided with two second mounting holes; the bottoms of the two mounting seats sequentially penetrate through screw holes of the mounting seats, the second mounting holes and screw holes at the beam ports through two bolts respectively and then are in threaded connection with screw holes of the cushion blocks; the four blades are respectively provided with a plurality of longitudinal strip holes, the four blades are symmetrically distributed on two sides of the cross beam, and two adjacent blades are distributed in a V shape; four backing plates are respectively provided with a plurality of screw holes, and four backing plates and four blades which are in one-to-one correspondence respectively pass through the screw holes and the longitudinal strip holes in sequence through a plurality of bolts and are in threaded connection with the first transverse strip holes or the second transverse strip holes.
The light snow plow device for the subway bogie further comprises two secondary protection mechanisms, wherein each secondary protection mechanism comprises an upper safety clamp, a lower safety clamp, a threaded pin shaft, a steel wire rope and a fastening nut, the upper safety clamp is clamped at the upper part of the mounting seat, the lower safety clamp is clamped at the lower part of the mounting seat, one end of the steel wire rope is sleeved on the lower safety clamp, and the other end of the steel wire rope is fixed on the upper safety clamp through the cooperation of the threaded pin shaft and the fastening nut.
The mounting seat comprises an upper cover plate, a lower cover plate, a vertical plate, a rib plate and a transverse plate, wherein the upper end of the vertical plate is connected with the upper end of the upper cover plate, the lower end of the vertical plate is connected with the upper end of the lower cover plate, and a plurality of mounting screw holes are formed in the vertical plate; one end of the transverse plate is fixedly connected with the lower end of the upper cover plate, the other end of the transverse plate is fixedly connected with the lower end of the lower cover plate, and two mounting screw holes are formed in the middle of the transverse plate; the rib plates are vertically and fixedly connected with the inner side walls of the upper cover plate, the lower cover plate, the vertical plate and the transverse plate respectively.
The beneficial effects of the invention are as follows: the light snow plow device is arranged at the front end of the bogie frame, and the vehicle can realize snow removal in a reciprocating mode, so that snow accumulated on a track below a motor can be effectively removed. The light snow plow device adopts the mounting structure with the mounting seat and the blades separated, is convenient to assemble and disassemble, and can realize snow removal work when the vehicle runs bidirectionally by arranging one light snow plow device on the whole train, has good functionality and reduces the production cost.
Drawings
Fig. 1 is a schematic view of the construction of a light snow plow device for a metro bogie of the present invention.
Fig. 2 is a schematic view of the partial explosion structure of fig. 1.
Fig. 3 is a schematic view of an exploded construction of the lightweight snow plow device for a metro bogie of the present invention.
Fig. 4 is a schematic view of a light snow plow device for a metro bogie of the present invention in another view.
Fig. 5 is a schematic view of an exploded structure of the lightweight snow plow device for a metro bogie of the present invention at another view angle.
Detailed Description
The invention will be described in further detail with reference to the drawings and examples.
As shown in fig. 1 to 5, the light snow plow device for a subway bogie of the present invention includes: two mount pad 1, crossbeam constitution 2, four blades 3, two gusset plates 4, two cushion 5, four backing plates 6 and two second grade protection mechanism 7. The mounting seat 1 comprises an upper cover plate 1-1, a lower cover plate 1-2, a vertical plate 1-3, a rib plate 1-4 and a transverse plate 1-5, wherein the upper end of the vertical plate 1-3 is connected with the upper end of the upper cover plate 1-1, the lower end of the vertical plate 1-3 is connected with the upper end of the lower cover plate 1-2, and a plurality of mounting screw holes are formed in the vertical plate 1-3; one end of the transverse plate 1-5 is fixedly connected with the lower end of the upper cover plate 1-1, the other end of the transverse plate is fixedly connected with the lower end of the lower cover plate 1-2, and two mounting screw holes are formed in the middle of the transverse plate 1-5; the rib plates 1-4 are respectively and vertically fixedly connected with the inner side walls of the upper cover plate 1-1, the lower cover plate 1-2, the vertical plate 1-3 and the transverse plate 1-5. During installation, the two mounting seats 1 are fixed at the front end of the bogie frame of the vehicle through the cooperation of a plurality of mounting screw holes on the vertical plates 1-3 and bolts.
The beam assembly 2 comprises a beam 2-1 and a plurality of mounting plates 2-2 with different widths, the beam 2-1 is made of aluminum profiles with cross sections in a shape of a Chinese character 'kou', the outline width of the beam 2-1 decreases from the middle to the two ends, the outline is in a shuttle shape, and two end parts of the beam 2-1 are respectively provided with an extension plate 2-1-1; the middle parts of the mounting plates 2-2 are fixedly connected with the top of the cross beam 2-1 in a riveting way, the mounting plates 2-2 are arranged on the cross beam 2-1 in the descending order of the widths from the middle to the two ends, and the two ends of each mounting plate 2-2 are provided with a first transverse strip hole 2-2-1. The beam component 2 is formed by riveting the beam 2-1 and the mounting plate 2-2, the whole structure is very firm, the reliability is high, and the assembly of the blade 3 can be effectively ensured. The cross beam 2-1 is made of aluminum profiles, the mounting plate 2-2 is made of steel plates, the strength is ensured, the overall weight can be greatly reduced, and the structural functionality is good. In addition, the cross beam 2-1 adopts the aluminum profile in the shape of a Chinese character kou, so that the whole twisting performance of the cross beam assembly 2 is good, and the problem of poor snow removal effect caused by inconsistent vibration frequencies of two mounting seats can be effectively solved.
Two cushion blocks 5 are respectively provided with two cushion block screw holes 5-1 and two first mounting holes 5-2, and each cushion block 5 is fixedly connected to the inside of two ports of the cross beam 2-1 through the cooperation of screws and the two first mounting holes 5-2. Two ends of the lower parts of the two reinforcing plates 4 are respectively provided with a second transverse strip hole 4-1, and the front ends of the upper parts of the two reinforcing plates 4 are respectively provided with two second mounting holes 4-2. The bottoms of the two mounting seats 1 sequentially pass through the mounting screw holes of the transverse plates 1-5, the second mounting holes 4-2 and the screw holes at the ports of the transverse plates 2-1 through two bolts respectively and then are in threaded connection with the cushion block screw holes 5-1.
The four blades 3 are respectively provided with a plurality of longitudinal strip holes 3-1, the four blades 3 are symmetrically distributed on two sides of the cross beam 2-1, and two adjacent blades 3 are distributed in a V shape. The four backing plates 6 are respectively provided with a plurality of screw holes, and the four backing plates 6 and the four blades 3 which are in one-to-one correspondence respectively pass through the screw holes and the longitudinal strip holes 3-1 in sequence through a plurality of bolts and are in threaded connection with the first transverse strip holes 2-2-1 or the second transverse strip holes 4-1. The blade 3 adopts a bilateral symmetry structure, and is made of FABREEKA, so that the blade 3 has good flexibility in the length direction and high strength in the plate thickness direction. The blades 3 are provided with a plurality of longitudinal strip holes 3-1, which is favorable for adjusting the installation height of the blades 3, thereby being suitable for different snow removal heights.
The secondary protection mechanism 7 comprises an upper safety clamp 7-1, a lower safety clamp 7-2, a threaded pin shaft 7-3, a steel wire rope 7-4 and a fastening nut 7-5, wherein the upper safety clamp 7-1 is clamped at the upper part of the upper cover plate 1-1, the lower safety clamp 7-2 is clamped at the upper part of the lower cover plate 1-2, one end of the steel wire rope 7-4 is sleeved on a fixed ring of the lower safety clamp 7-2, and the other end of the steel wire rope is fixed on the fixed ring of the upper safety clamp 7-1 through the cooperation of the threaded pin shaft 7-3 and the fastening nut 7-5. During installation, one end of the steel wire rope 7-4 firstly passes through the framework of the bogie of the vehicle, then passes through the fixing ring on the lower safety clamp 7-2, and finally locks and fixes the two ends of the steel wire rope 7-4 on the fixing ring of the upper safety clamp 7-1 through the threaded pin shaft 7-3 and the fastening nut 7-5. The secondary protection mechanism 7 has the function of effectively preventing the snow plow device from falling on the track to generate safety accidents when the mounting screws on the mounting seat vertical plates 1-3 are loosened in the running process of the vehicle, and ensuring the running safety of the vehicle.
Claims (3)
1. The light snow plow device for the subway bogie is characterized by comprising two mounting seats (1), a cross beam assembly (2), four blades (3), two reinforcing plates (4), two cushion blocks (5) and four backing plates (6);
the beam assembly (2) comprises a beam (2-1) made of aluminum profiles with a square cross section and a plurality of mounting plates (2-2) with different widths, the outline width of the beam (2-1) decreases from the middle to two ends, and two end parts of the beam (2-1) are respectively provided with an extension plate (2-1-1); the middle parts of the mounting plates (2-2) are fixedly connected with the top of the cross beam (2-1), the mounting plates (2-2) are arranged on the cross beam (2-1) according to the descending order of the widths from the middle to the two ends, and the two ends of each mounting plate (2-2) are provided with a first transverse strip hole (2-2-1);
two cushion blocks (5) are respectively provided with two cushion block screw holes (5-1) and two first mounting holes (5-2), and each cushion block (5) is fixedly connected to the inside of two ports of the cross beam (2-1) through the matching of screws and the two first mounting holes (5-2);
two ends of the lower parts of the two reinforcing plates (4) are respectively provided with a second transverse strip hole (4-1), and the front ends of the upper parts of the two reinforcing plates (4) are respectively provided with two second mounting holes (4-2);
the bottoms of the two mounting seats (1) sequentially pass through screw holes of the mounting seats (1), the second mounting holes (4-2) and screw holes at ports of the cross beam (2-1) through two bolts respectively and then are in threaded connection with the screw holes (5-1) of the cushion block;
a plurality of longitudinal strip holes (3-1) are respectively arranged on the four blades (3), the four blades (3) are symmetrically distributed on two sides of the cross beam (2-1), and two adjacent blades (3) are distributed in a V shape;
the four backing plates (6) are respectively provided with a plurality of screw holes, and the four backing plates (6) and the four blades (3) which are in one-to-one correspondence respectively pass through the screw holes and the longitudinal strip holes (3-1) in sequence through a plurality of bolts and are in threaded connection with the first transverse strip holes (2-2-1) or the second transverse strip holes (4-1).
2. The light snow plow device for subway bogies according to claim 1, characterized in that the device comprises two secondary protection mechanisms (7), wherein the secondary protection mechanisms (7) comprise an upper safety clamp (7-1), a lower safety clamp (7-2), a threaded pin shaft (7-3), a steel wire rope (7-4) and a fastening nut (7-5), the upper safety clamp (7-1) is clamped at the upper part of the mounting seat (1), the lower safety clamp (7-2) is clamped at the lower part of the mounting seat (1), one end of the steel wire rope (7-4) is sleeved on the lower safety clamp (7-2), and the other end of the steel wire rope (7-4) is fixed on the upper safety clamp (7-1) through the cooperation of the threaded pin shaft (7-3) and the fastening nut (7-5).
3. A light snow plow device for a metro bogie as claimed in claim 1 or 2, characterized in that the mounting base (1) comprises an upper cover plate (1-1), a lower cover plate (1-2), a vertical plate (1-3), a rib plate (1-4) and a transverse plate (1-5), the upper end of the vertical plate (1-3) is connected with the upper end of the upper cover plate (1-1), the lower end of the vertical plate (1-3) is connected with the upper end of the lower cover plate (1-2), and a plurality of mounting screw holes are arranged on the vertical plate (1-3); one end of the transverse plate (1-5) is fixedly connected with the lower end of the upper cover plate (1-1), the other end of the transverse plate is fixedly connected with the lower end of the lower cover plate (1-2), and two mounting screw holes are formed in the middle of the transverse plate (1-5); the rib plates (1-4) are respectively and vertically fixedly connected with the inner side walls of the upper cover plate (1-1), the lower cover plate (1-2), the vertical plate (1-3) and the transverse plate (1-5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710889720.1A CN107620281B (en) | 2017-09-27 | 2017-09-27 | Light snow plow device for subway bogie |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710889720.1A CN107620281B (en) | 2017-09-27 | 2017-09-27 | Light snow plow device for subway bogie |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107620281A CN107620281A (en) | 2018-01-23 |
| CN107620281B true CN107620281B (en) | 2023-08-08 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710889720.1A Active CN107620281B (en) | 2017-09-27 | 2017-09-27 | Light snow plow device for subway bogie |
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| CN (1) | CN107620281B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111364407B (en) * | 2018-12-26 | 2022-01-07 | 中车唐山机车车辆有限公司 | Obstacle clearing device and rail train |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1740450A (en) * | 2004-08-25 | 2006-03-01 | Sno-Way国际公司 | Trip edge snow plow blade |
| CN201627172U (en) * | 2010-03-22 | 2010-11-10 | 长沙理工大学 | Bulldozer snow shovel for clearing snow on roads |
| CN201809740U (en) * | 2010-10-19 | 2011-04-27 | 王启庚 | Multifunctional snow sweeper |
| KR200458893Y1 (en) * | 2011-12-14 | 2012-03-15 | 주식회사 두빛 | A snow removal eguipment assembly |
| CN104956796A (en) * | 2015-06-16 | 2015-10-07 | 刘世恩 | Soil tillage device with deep scarification and harrow smashing and leveling functions |
| CN106759043A (en) * | 2016-12-14 | 2017-05-31 | 中车长春轨道客车股份有限公司 | A kind of Snowplough device and the rail vehicle with the Snowplough device |
| CN207260057U (en) * | 2017-09-27 | 2018-04-20 | 中车长春轨道客车股份有限公司 | A kind of light-duty Snowplough device of metro bogie |
-
2017
- 2017-09-27 CN CN201710889720.1A patent/CN107620281B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1740450A (en) * | 2004-08-25 | 2006-03-01 | Sno-Way国际公司 | Trip edge snow plow blade |
| CN201627172U (en) * | 2010-03-22 | 2010-11-10 | 长沙理工大学 | Bulldozer snow shovel for clearing snow on roads |
| CN201809740U (en) * | 2010-10-19 | 2011-04-27 | 王启庚 | Multifunctional snow sweeper |
| KR200458893Y1 (en) * | 2011-12-14 | 2012-03-15 | 주식회사 두빛 | A snow removal eguipment assembly |
| CN104956796A (en) * | 2015-06-16 | 2015-10-07 | 刘世恩 | Soil tillage device with deep scarification and harrow smashing and leveling functions |
| CN106759043A (en) * | 2016-12-14 | 2017-05-31 | 中车长春轨道客车股份有限公司 | A kind of Snowplough device and the rail vehicle with the Snowplough device |
| CN207260057U (en) * | 2017-09-27 | 2018-04-20 | 中车长春轨道客车股份有限公司 | A kind of light-duty Snowplough device of metro bogie |
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| CN107620281A (en) | 2018-01-23 |
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