CN112406934B - Tram fender device - Google Patents
Tram fender device Download PDFInfo
- Publication number
- CN112406934B CN112406934B CN202011358833.7A CN202011358833A CN112406934B CN 112406934 B CN112406934 B CN 112406934B CN 202011358833 A CN202011358833 A CN 202011358833A CN 112406934 B CN112406934 B CN 112406934B
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- plate
- horizontal part
- connecting plate
- tram
- fender
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- 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
- B61F19/02—Wheel guards
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G3/00—Installations of electric cables or lines or protective tubing therefor in or on buildings, equivalent structures or vehicles
- H02G3/02—Details
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Mechanical Engineering (AREA)
- Body Structure For Vehicles (AREA)
Abstract
A tram fender assembly includes a fender covering each wheel and a connection mechanism for securing the fender to a bogie frame; the fender is including the roof, be located the first swash plate of roof one end, be located the second swash plate of the roof other end, be located the folded plate that turns over in the roof outside and be located the inboard interior plate of roof, first swash plate, second swash plate, turn over folded plate and interior plate integrated into one piece of buckling, be equipped with on the roof and supply the hole of dodging that the wheel exposes, be equipped with a plurality of solidus clamps on the interior plate. The invention effectively avoids the influence of rain, snow, gravel and the like from the vehicle application circuit on the vehicle underframe part, and provides a solution for wiring the electric parts of the vehicle underframe part.
Description
Technical Field
The invention relates to a locomotive, in particular to a tramcar fender device.
Background
The bogie is an important part of the railway vehicle and is used for bearing the vehicle, providing traction force, damping and guiding, and the power bogie is also used for providing power for driving the railway vehicle to advance. With the development of science and technology and the progress of society, the construction cost, the construction period and the green and environment-friendly urban rail transit construction concept are comprehensively considered, and the demand of the urban tramcar is increased day by day. In order to ensure that the chassis parts of the trolley body are effectively prevented from being damaged by rain, snow, gravel and the like from the train operating line in the running process of the trolley, a corresponding mud blocking device needs to be arranged between the wheels of the tramcar and the trolley body.
Disclosure of Invention
The technical problem to be solved by the invention is to provide a tramcar fender device, which effectively avoids the influence of rain, snow, gravel and the like on the parts of a car body chassis from the vehicle application lines, and provides a solution for wiring the electric parts of the car body chassis.
In order to solve the technical problems, the technical scheme of the invention is as follows: a tram fender assembly includes a fender covering each wheel and a connection mechanism for securing the fender to a bogie frame; the fender comprises a top plate, a first inclined plate located at one end of the top plate, a second inclined plate located at the other end of the top plate, a turnover plate located on the outer side of the top plate and an inner side plate located on the inner side of the top plate, wherein the top plate, the first inclined plate, the second inclined plate, the turnover plate and the inner side plate are integrally bent and formed, the top plate is provided with avoidance holes for exposing wheels, the first inclined plate comprises a first inclined part and a first horizontal part connected with the first inclined part, the first horizontal part is provided with first mounting holes, the second inclined plate comprises a second inclined part and a second horizontal part connected with the second inclined part, the second horizontal part is provided with second mounting holes, a plurality of reinforcing plates arranged in parallel are arranged between the second inclined part and the second horizontal part, and the inner side plate is provided with a plurality of wire fixing clamps; the connecting mechanism comprises a first connecting mechanism connected with the first inclined plate and a second connecting mechanism connected with the second inclined plate, the first connecting mechanism comprises a first connecting plate and a rubber pad, one end of the first connecting plate is locked at the top of the bogie frame through a bolt, the rubber pad is positioned between the first connecting plate and the bogie frame, the other end of the first connecting plate extends out of the bogie frame and is connected with a first horizontal part of the first inclined plate through a bolt, and the first horizontal part is positioned below the first connecting plate; the second connecting mechanism comprises a second connecting plate, one end of the second connecting plate is fixed on the inner side surface of the bogie frame through a connecting seat, the other end of the second connecting plate is connected with a second horizontal part of the second inclined plate through a bolt, and the second connecting plate is located below the second horizontal part.
According to the invention, the mudguard is added on the wheel pair of the bogie, and is arranged between the wheel of the tramcar and the car body, so that the chassis part of the car body is effectively prevented from being damaged by rain, snow, sand, stone and the like from a car application line in the running process of the car; the vertical surface of the inner side plate of the mudguard is provided with a wire fixing clamp so as to facilitate the routing of electric parts of the chassis part of the vehicle body; the top plate of the fender is provided with a dodging hole for exposing the highest point of the rim of the wheel, so that the fender can be mounted on the bogie in enough space; the main structure of the fender is formed by punching a 3mm thin plate and simultaneously welding the thin plate locally, and the manufacturing process is simple.
As an improvement, two sides of the first connecting plate are bent upwards, and two sides of the second connecting plate are bent downwards.
As an improvement, the inner side surface of the mudguard is provided with a plurality of reinforcing bulges.
As a refinement, the first mounting hole and the second mounting hole are elongated holes.
As an improvement, the wire fixing clamp comprises a cable mounting seat and a fastening piece, the cable mounting seat is welded on the inner side plate, a threaded hole is formed in the cable mounting seat, and two ends of the fastening piece are locked on the cable mounting seat through bolts.
As an improvement, a backing plate is arranged at the top of the first connecting plate, and a bolt sequentially penetrates through a gasket, the backing plate and the first horizontal part and then is connected with a nut; the first connecting plate is provided with a first adjusting pad between the first horizontal parts.
As an improvement, a second adjusting pad is arranged between the second connecting plate and the second horizontal part, and the bolt sequentially penetrates through the washer, the second adjusting pad and the second horizontal part and then is connected with the nut.
As the improvement, second connecting plate internal extension forms the extension section, is equipped with the solidus seat on the extension section, the solidus seat includes connecting portion and installation department, connecting portion and installation department mutually perpendicular, and connecting portion pass through the bolt fastening on the extension section, are fixed with the L template on the installation seat, are equipped with the pipeline adapter on the L template.
Compared with the prior art, the invention has the following beneficial effects:
according to the invention, the mudguard is added on the wheel pair of the bogie, and is arranged between the wheel of the tramcar and the car body, so that the chassis part of the car body is effectively prevented from being damaged by rain, snow, sand, stone and the like from a car application line in the running process of the car; the vertical surface of the inner side plate of the mudguard is provided with a wire fixing clamp so as to facilitate the routing of electric parts of the chassis part of the vehicle body; the top plate of the fender is provided with a dodging hole for exposing the highest point of the rim of the wheel, so that the fender can be mounted on the bogie in enough space; the main structure of the fender is formed by punching a 3mm thin plate and simultaneously welding the thin plate locally, and the manufacturing process is simple.
Drawings
Fig. 1 is a perspective view of a bogie.
Fig. 2 is a top view of the bogie.
Fig. 3 is a side view of the bogie.
Fig. 4 is a schematic view of the inner side of the fender engaged with the wheel.
Fig. 5 is an outside view of the fender engaged with the wheel.
Fig. 6 is an enlarged view of fig. 3 at a.
Fig. 7 is an enlarged view of fig. 3 at B.
Fig. 8 is a schematic view of the wire fixing base.
Detailed Description
The invention is further described below with reference to the accompanying drawings.
As shown in fig. 1, a fender device for a railroad car includes a fender 3 covering each wheel and a connecting mechanism for fixing the fender 3 to a bogie frame 1.
As shown in fig. 1 to 5, the fender 3 includes a top plate 31, a first inclined plate 32 located at one end of the top plate 31, a second inclined plate 33 located at the other end of the top plate 31, a folding plate 36 located outside the top plate 31, and an inner plate 34 located inside the top plate 31; the top plate 31, the first inclined plate 32, the second inclined plate 33, the turnover plate 36 and the inner side plate 34 are formed by punching and bending thin plates with the thickness of 3mm and simultaneously welding the parts; the inner side surface of the mudguard 3 is provided with a plurality of reinforcing bulges, so that a reinforcing way is changed to extend between adjacent plates, and the connecting and reinforcing effects are achieved. The roof 31 is located the upper portion of wheel, is equipped with the rectangular hole of dodging 311 that supplies the rim of wheel to expose on the roof 31, dodges the design of hole 311 and lies in guaranteeing that under fender 3 possesses the function condition of sheltering from, makes it can have enough space to install on the bogie, overall structure is compact. The first sloping plate 32 faces the end beam of the framework 1, the first sloping plate 32 comprises a first inclined part 321 and a first horizontal part 322 connected with the first inclined part 321, a first mounting hole is arranged on the first horizontal part 322, and the first mounting hole is an elongated hole. Second swash plate 33 is towards the bolster 6 at middle part, and second swash plate 33 includes second rake 331 and the second horizontal part 332 of being connected with second rake 331, is equipped with the second mounting hole on the second horizontal part 332, and the second mounting hole is elongated hole, top surface between second rake 331 and the second horizontal part 332 is equipped with a plurality of parallel arrangement's reinforcing plate 333, and reinforcing plate 333 is triangle-shaped, and it can guarantee that second swash plate 33 is indeformable with second rake 331 and second horizontal part 332 welded connection simultaneously. As shown in fig. 1, the inner side plate 34 is substantially perpendicular to the top surface, the inner side plate 34 is located inside the wheel, a plurality of wire fixing clips 35 are arranged on the vertical surface of the inner side plate 34, and the pipeline 5 is fixed on the mudguard through the wire fixing clips 35; the wire fixing clamp 35 comprises a cable mounting seat and a fastening piece, the cable mounting seat is welded on the inner side plate 34, a threaded hole is formed in the cable mounting seat, and two ends of the fastening piece are locked on the cable mounting seat through bolts; walk the line through 3 inboards of fender and replace traditional framework 1 to walk the line, walk the route shorter, can save the wire rod, in addition, walk the line through 3 inboards of fender, the pipeline is more concentrated, and is difficult to expose, and the safety of circuit is more secure. The flap 36 is used to reinforce the overall structural strength of the fender.
As shown in fig. 3, the connecting mechanism includes a first connecting mechanism 2 connected to the first swash plate 32 and a second connecting mechanism 4 connected to the second swash plate 33. As shown in fig. 6, the first connecting mechanism 2 includes a first connecting plate 21 and a rubber pad, two sides of the first connecting plate 21 are bent upward to make the bending resistance of the first connecting plate better, one end of the first connecting plate 21 is locked at the top of the bogie frame 1 through a bolt, the rubber pad is located between the first connecting plate 21 and the bogie frame 1, the rubber pad plays a certain role in shock absorption and reduces the influence of vibration caused by the bogie, the other end of the first connecting plate 21 extends out of the bogie frame 1 and is connected with a first horizontal portion 322 of a first inclined plate 32 through a bolt, the first horizontal portion 322 is located below the first connecting plate 21, a backing plate 23 is arranged at the top of the first connecting plate 21, and the bolt 22 sequentially passes through a washer, the backing plate 23 and the first horizontal portion 322 and then is connected with a nut 25; the first connecting plate 21 is provided with a first adjustment pad 24 between the first horizontal portions 322, and the height of the first swash plate 32 can be adjusted by increasing or decreasing the first adjustment pad 24, thereby adjusting the level of the entire fender 3. As shown in fig. 7, the second connecting mechanism 4 includes a second connecting plate 41, two sides of the second connecting plate 41 are bent downward to improve bending resistance, one end of the second connecting plate 41 is fixed to the inner side surface of the bogie frame 1 through a connecting seat, the other end of the second connecting plate 41 is connected to a second horizontal portion 332 of the second swash plate 33 through a bolt, the second connecting plate 41 is located below the second horizontal portion 332, a second adjusting pad 43 is disposed between the second connecting plate 41 and the second horizontal portion 332, the bolt 42 passes through a washer, the second adjusting pad 43 and the second horizontal portion 332 in sequence and then is connected to a nut 44, and the height of the second swash plate 33 can be adjusted by increasing or decreasing the second adjusting pad 43, so as to adjust the level of the entire fender 3.
As shown in fig. 8, the second connecting plate 41 extends inward to form an extended section, a wire fixing seat 7 is arranged on the extended section, the wire fixing seat includes a connecting portion 71 and an installation portion 72, the connecting portion 71 and the installation portion 72 are perpendicular to each other, a reinforcing plate 73 is arranged between the connecting portion 71 and the installation portion 72, the connecting portion 71 is fixed on the extended section through a bolt, an L-shaped plate 74 is fixed on the installation seat 73, and a pipeline adapter 75 is arranged on the L-shaped plate 74; the wire fixing seat is approximately positioned in the middle of the bogie and is just positioned at the switching position of the pipeline, and the spatial layout is fully utilized based on the arrangement of the second connecting plate 41.
According to the invention, the mudguard 3 is added on the wheel pair of the bogie, and the mudguard 3 is arranged between the wheel and the body of the tramcar, so that the chassis part of the body is effectively prevented from being damaged by rain, snow, gravel and the like from a vehicle application line in the running process of the car; the inner side plate 34 of the mudguard 3 is provided with a wire fixing clip 35 on the vertical surface so as to facilitate the routing of electric parts of the chassis part of the vehicle body.
Claims (8)
1. The utility model provides a tram fender device which characterized in that: comprises a mudguard covering each wheel and a connecting mechanism for fixing the mudguard on a bogie frame; the fender comprises a top plate, a first inclined plate located at one end of the top plate, a second inclined plate located at the other end of the top plate, a turnover plate located on the outer side of the top plate and an inner side plate located on the inner side of the top plate, wherein the top plate, the first inclined plate, the second inclined plate, the turnover plate and the inner side plate are integrally bent and formed, the top plate is provided with avoidance holes for exposing wheels, the first inclined plate comprises a first inclined part and a first horizontal part connected with the first inclined part, the first horizontal part is provided with first mounting holes, the second inclined plate comprises a second inclined part and a second horizontal part connected with the second inclined part, the second horizontal part is provided with second mounting holes, a plurality of reinforcing plates arranged in parallel are arranged between the second inclined part and the second horizontal part, and the inner side plate is provided with a plurality of wire fixing clamps; the connecting mechanism comprises a first connecting mechanism connected with the first inclined plate and a second connecting mechanism connected with the second inclined plate, the first connecting mechanism comprises a first connecting plate and a rubber pad, one end of the first connecting plate is locked at the top of the bogie frame through a bolt, the rubber pad is positioned between the first connecting plate and the bogie frame, the other end of the first connecting plate extends out of the bogie frame and is connected with a first horizontal part of the first inclined plate through a bolt, and the first horizontal part is positioned below the first connecting plate; the second connecting mechanism comprises a second connecting plate, one end of the second connecting plate is fixed on the inner side surface of the bogie frame through a connecting seat, the other end of the second connecting plate is connected with a second horizontal part of the second inclined plate through a bolt, and the second connecting plate is located below the second horizontal part.
2. A tram fenders device according to claim 1, characterised in that: the two sides of the first connecting plate are bent upwards, and the two sides of the second connecting plate are bent downwards.
3. A tram fenders device according to claim 1, characterised in that: the inner side surface of the mudguard is provided with a plurality of reinforcing bulges.
4. A tram fenders device according to claim 1, characterised in that: the first mounting hole and the second mounting hole are elongated holes.
5. A tram fenders device according to claim 1, characterised in that: the wire fixing clamp comprises a cable mounting seat and a fastening piece, the cable mounting seat is welded on the inner side plate, a threaded hole is formed in the cable mounting seat, and two ends of the fastening piece are locked on the cable mounting seat through bolts.
6. A tram fenders device according to claim 1, characterised in that: the top of the first connecting plate is provided with a backing plate, and a bolt sequentially penetrates through the gasket, the backing plate and the first horizontal part and then is connected with the nut; the first connecting plate is provided with a first adjusting pad between the first horizontal parts.
7. A tram fenders device according to claim 1, characterised in that: and a second adjusting pad is arranged between the second connecting plate and the second horizontal part, and the bolt sequentially penetrates through the gasket, the second adjusting pad and the second horizontal part and then is connected with the nut.
8. A tram fenders device according to claim 1, characterised in that: the second connecting plate is inwards extended to form an extension section, a wire fixing seat is arranged on the extension section and comprises a connecting portion and an installation portion, the connecting portion and the installation portion are perpendicular to each other, the connecting portion are fixed on the extension section through bolts, an L-shaped plate is fixed on the installation seat, and a pipeline adapter is arranged on the L-shaped plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011358833.7A CN112406934B (en) | 2020-11-27 | 2020-11-27 | Tram fender device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011358833.7A CN112406934B (en) | 2020-11-27 | 2020-11-27 | Tram fender device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112406934A CN112406934A (en) | 2021-02-26 |
| CN112406934B true CN112406934B (en) | 2022-04-05 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011358833.7A Active CN112406934B (en) | 2020-11-27 | 2020-11-27 | Tram fender device |
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| Country | Link |
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| CN (1) | CN112406934B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201367052Y (en) * | 2009-02-18 | 2009-12-23 | 上海世科嘉车辆技术研发有限公司 | Structure for mounting and fixing automobile plastic fender |
| CN105000071A (en) * | 2015-08-28 | 2015-10-28 | 广西柳工机械股份有限公司 | Fender for loader |
| CN205469318U (en) * | 2016-01-11 | 2016-08-17 | 十堰大章实业有限公司 | Stamping structure's automobile mudguard installation support assembly |
| CN110341811A (en) * | 2019-08-29 | 2019-10-18 | 邢台威力汽车零部件有限公司 | Mud guard |
| CN111873697A (en) * | 2020-06-08 | 2020-11-03 | 合肥鑫痕汽车配件有限公司 | Automobile tire anti-skidding structure based on slip rate real-time adjustment tire grabs ground power and frictional force |
-
2020
- 2020-11-27 CN CN202011358833.7A patent/CN112406934B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201367052Y (en) * | 2009-02-18 | 2009-12-23 | 上海世科嘉车辆技术研发有限公司 | Structure for mounting and fixing automobile plastic fender |
| CN105000071A (en) * | 2015-08-28 | 2015-10-28 | 广西柳工机械股份有限公司 | Fender for loader |
| CN205469318U (en) * | 2016-01-11 | 2016-08-17 | 十堰大章实业有限公司 | Stamping structure's automobile mudguard installation support assembly |
| CN110341811A (en) * | 2019-08-29 | 2019-10-18 | 邢台威力汽车零部件有限公司 | Mud guard |
| CN111873697A (en) * | 2020-06-08 | 2020-11-03 | 合肥鑫痕汽车配件有限公司 | Automobile tire anti-skidding structure based on slip rate real-time adjustment tire grabs ground power and frictional force |
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| Publication number | Publication date |
|---|---|
| CN112406934A (en) | 2021-02-26 |
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