CN203974835U - A kind of city gage locomotive pilot - Google Patents
A kind of city gage locomotive pilot Download PDFInfo
- Publication number
- CN203974835U CN203974835U CN201420427636.XU CN201420427636U CN203974835U CN 203974835 U CN203974835 U CN 203974835U CN 201420427636 U CN201420427636 U CN 201420427636U CN 203974835 U CN203974835 U CN 203974835U
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- Prior art keywords
- plate
- pilot
- adapter plate
- obstacle
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- Expired - Lifetime
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- 230000003137 locomotive effect Effects 0.000 title claims abstract description 24
- 238000003466 welding Methods 0.000 claims abstract description 33
- 238000005452 bending Methods 0.000 claims abstract description 28
- 238000013024 troubleshooting Methods 0.000 claims abstract description 18
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 12
- 239000010959 steel Substances 0.000 claims abstract description 12
- 230000035939 shock Effects 0.000 description 12
- 230000005489 elastic deformation Effects 0.000 description 6
- 239000003973 paint Substances 0.000 description 6
- 238000010586 diagram Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000037452 priming Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 230000035807 sensation Effects 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
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Abstract
The utility model relates to a kind of city gage locomotive pilot, and it is mainly welded by troubleshooting plate, mounting framework and the large parts of strut bar assembly welding three, and is assembled into a pilot by bolt, and last entirety is bolted in locomotive main.Front bent plate on this troubleshooting plate and lateral bending plate are 3D arcuate member; weld by two-sided V-type; troubleshooting plate and mounting framework have the U-shaped bending part in many places; steel pipe on support bar group weldment is diagonal brace direction assembly welding; this pilot is one of urban rail car essential elements, is that track train is got rid of the obstacle that may exist on circuit to avoid occurring the safety precaution fender guard of the interruption of services such as derailing.When this pilot can ensure to occur to clash into less power obstacle, beyond knocking-on obstacle track, and can cushion and absorb its Impact energy, thereby ensure the safe operation of locomotive; While occurring to clash into obstacle more energetically, the inner many places that occur of pilot are out of shape to cushion and absorb energy, thereby ensure the safety of locomotive.
Description
Technical field
the utility model relates to a kind of city gage locomotive pilot.
Background technology
pilot is one of urban rail car essential elements, is that track train is being got rid of the obstacle that may exist on circuit, to avoid occurring the safety precaution fender guard of the interruption of services such as derailing.Diesel locomotive general technical specifications " (GB/T3314) standard-required pilot center bottom should be able to bear the impact that is equivalent to 140KN static pressure, therefore conventional pilot adopt thicker steel plate carry out proof strength requirement; But this pilot is comparatively heavy, and consumption of raw materials is large.
Summary of the invention
the purpose of this utility model is to overcome above-mentioned defect and deficiency, provide a kind of rational in infrastructure, appearance is more attractive in appearance, productive costs is low, can actv. clearing of obstruction thing, available buffer absorb the city gage locomotive pilot of its Impact energy.
the technical solution of the utility model: a kind of city gage locomotive pilot, it is made up of troubleshooting plate, mounting framework, support bar group weldment, it is characterized in that described troubleshooting plate by front bent plate, connecting panel, supporting seat, adapter plate, lateral bending plate, brace panel, upper curved plate and lower curved plate by being welded into an entirety; Wherein, front bent plate and lateral bending plate are 3D arcuate member, are welded to connect into an entirety by two-sided V-type; Be applicable to beyond knocking-on obstacle track very much, and meet aerodynamic feature, reduce air resistance; Outward appearance fashion is attractive in appearance.Supporting seat is U-shaped bending part, connects into an entirety by the welding of HV type and adapter plate, upper curved plate; In the time occurring to clash into less power obstacle, supporting seat elastic deformation cushions and absorbs its Impact energy; Can there is elasticity, plastic deformation and welding seam breaking and can cushion and absorb its Impact energy in supporting seat in the time occurring to clash into obstacle more energetically, thereby ensure other Partial securities of locomotive.Brace panel, upper curved plate and lower curved plate and front bent plate and lateral bending plate assembly welding are in aggregates; The intensity of reinforced platoon's baffle.
adapter plate is U-shaped bending part structure, and adapter plate is the mounting portion of one end of support bar group weldment; Can cushion and absorb its Impact energy by distortion.
described mounting framework by crossbeam, longeron, brace panel, raker beam and adapter plate by being welded into an entirety; Wherein, crossbeam, longeron are U-shaped bending part, and with brace panel and raker beam assembly welding, specified intensity that can its normal operation, in the time occurring to clash into less power obstacle, is cushioned and is absorbed its Impact energy by elastic deformation; Can cushion and absorb its Impact energy when occurring, while shock, elasticity, plastic deformation and welding seam breaking to occur with obstacle more energetically, thereby ensure other Partial securities of locomotive.This raker beam is U-shaped bending part, and raker beam is also connected with the main body assembly welding of adapter plate and mounting framework; When cushioning and absorb its Impact energy with obstacle more energetically occur can be distorted while shock distortion and welding seam breaking.
described support bar group weldment by left adapter plate, steel pipe, right adapter plate and triangle fagging by being welded into an entirety; Wherein, steel pipe is diagonal brace group welding piece, and weld with left adapter plate and right adapter plate respectively at steel pipe two ends, and triangle fagging is welded on right adapter plate; When cushioning and absorb its Impact energy with obstacle more energetically occur can be distorted while shock distortion and welding seam breaking; The weld seam of left adapter plate, right adapter plate and triangle fagging occurs, while shock, fracture to occur at obstacle more energetically can cushion and absorb its Impact energy.
described troubleshooting plate, mounting framework and support bar group weldment three parts adopt and are welded, and are assembled into a pilot by bolt, and this pilot entirety is bolted locomotive main.
the utility model is mainly with troubleshooting plate, mounting framework, strut bar assembly welding composition.Front bent plate and the lateral bending plate of troubleshooting plate are designed to two-way arc, meet engineering mechanics and aerodynamics, and it is as by the vital part beyond knocking-on obstacle track; The U-shaped bending part in troubleshooting plate, mounting framework design many places, in the time occurring to clash into less power obstacle, is cushioned and is absorbed its Impact energy by elastic deformation; Can cushion and absorb its Impact energy when occurring, while shock, elasticity, plastic deformation and welding seam breaking to occur with obstacle more energetically; The Steel Pipe Design scheme of strut bar assembly welding, diagonal brace direction assembly welding, in the time there is shock with obstacle more energetically, can be distorted distortion and welding seam breaking can cushion and absorb its Impact energy, thereby ensure other Partial securities of locomotive.
after having welded, take sand-blast finish, then make priming paint, finally carry out surface paint and process, paint must use high-quality paint, clean on-the-spot when construction, reduces movable the grade while having dirt operation of paint field staff as far as possible and carries out. and paint must be without granular sensation, gloss is suitable, without stream pendant, brush mark.
the utility model is a kind of economic failure-free new structure pilot, while ensureing to occur to clash into less power obstacle, beyond knocking-on obstacle track, and can cushion and absorb its Impact energy, thereby ensure the safe operation of locomotive; While occurring to clash into obstacle more energetically, the inner many places that occur of pilot are out of shape to cushion and absorb energy, thereby ensure the safety of city gage locomotive.
Brief description of the drawings
fig. 1 is that mounting structure master of the present utility model looks schematic diagram;
fig. 2 is the structural representation of A-A section of the present utility model;
fig. 3 is mounting structure schematic top plan view of the present utility model;
fig. 4 is the structural representation of troubleshooting plate;
fig. 5 is the structural representation of mounting framework;
fig. 6 is the main TV structure schematic diagram of support bar group weldment;
fig. 7 is support bar group weldmentside-looking
structural representation;
fig. 8 is the structural representation of bent plate;
fig. 9 is the structural representation of U-shaped bending part.
Detailed description of the invention
with reference to above-mentioned accompanying drawing, a kind of city gage locomotive pilot, it is made up of troubleshooting plate 1, mounting framework 2, support bar group weldment 3, it is characterized in that described troubleshooting plate 1 by front bent plate 11, connecting panel 12, supporting seat 13, adapter plate 14, lateral bending plate 15, brace panel 16, upper curved plate 17 and lower curved plate 18 by being welded into an entirety; Wherein, front bent plate 11 is 3D arcuate member with lateral bending plate 15, is welded to connect into an entirety by two-sided V-type; Be applicable to beyond knocking-on obstacle track very much, and meet aerodynamic feature, reduce air resistance; Outward appearance fashion is attractive in appearance.Supporting seat 13 is U-shaped bending part, connects into an entirety by the welding of HV type with adapter plate 14, upper curved plate 17; In the time occurring to clash into less power obstacle, supporting seat 13 elastic deformations cushion and absorb its Impact energy; In the time occurring to clash into obstacle more energetically, supporting seat 13 meeting generation elasticity, plastic deformation and welding seam breaking can cushion and absorb its Impact energy, thereby ensure other Partial securities of locomotive.Brace panel 16, upper curved plate 17 and lower curved plate 18 are in aggregates with front bent plate 11 and lateral bending plate 15 assembly weldings; The intensity of reinforced platoon's baffle.
adapter plate 14 is U-shaped bending part structure, and adapter plate 14 is the mounting portion of one end of support bar group weldment 3; Can cushion and absorb its Impact energy by distortion.
described mounting framework 2 is by crossbeam 21, longeron 22, brace panel 23, raker beam 24 and adapter plate 25, by being welded into an entirety; In, crossbeam 21, longeron 22 are U-shaped bending part, and with brace panel 23 and raker beam 24 assembly weldings, specified intensity that can its normal operation, in the time occurring to clash into less power obstacle, is cushioned and is absorbed its Impact energy by elastic deformation; Can cushion and absorb its Impact energy when occurring, while shock, elasticity, plastic deformation and welding seam breaking to occur with obstacle more energetically, thereby ensure other Partial securities of locomotive.This raker beam 24 is U-shaped bending part, and raker beam 24 is also connected with the main body assembly welding of adapter plate 25 and mounting framework 2; When cushioning and absorb its Impact energy with obstacle more energetically occur can be distorted while shock distortion and welding seam breaking.
described support bar group weldment 3 by left adapter plate 31, steel pipe 32, right adapter plate 33 and triangle fagging 34 by being welded into an entirety; Wherein, steel pipe 32 is diagonal brace group welding piece, and weld with left adapter plate 31 and right adapter plate 33 respectively at steel pipe 32 two ends, and triangle fagging 34 is welded on right adapter plate 33; When cushioning and absorb its Impact energy with obstacle more energetically occur can be distorted while shock distortion and welding seam breaking; The weld seam of left adapter plate 31, right adapter plate 33 and triangle fagging 34 occurs, while shock, fracture to occur at obstacle more energetically can cushion and absorb its Impact energy.
described troubleshooting plate 1, mounting framework 2 and support bar group weldment 3 three parts adopt and are welded, and are assembled into a pilot by bolt, and this pilot entirety is bolted locomotive main 4.
front bent plate 11 on troubleshooting plate 1 in this pilot is 3D arcuate member with lateral bending plate 15, is welded to connect into an entirety by two-sided V-type, is applicable to beyond knocking-on obstacle track very much, and meets aerodynamic feature, reduces air resistance; Outward appearance fashion (shown in Fig. 8) attractive in appearance.
troubleshooting plate 1 in this pilot, mounting framework 2 design the U-shaped bending part in many places, in the time occurring to clash into less power obstacle, are cushioned and are absorbed its Impact energy by elastic deformation; Can cushion and absorb its Impact energy (shown in Fig. 9) when occurring, while shock, elasticity, plastic deformation and welding seam breaking to occur with obstacle more energetically.
steel pipe 32 design plans on support bar group weldment 3 in this pilot, diagonal brace
direction assembly welding, in the time there is shock with obstacle more energetically, can be distorted distortion and welding seam breaking can cushion and absorb its Impact energy (shown in Fig. 6 and Fig. 7).
the utility model is a kind of economic failure-free new structure pilot, while ensureing to occur to clash into less power obstacle, beyond knocking-on obstacle track, and can cushion and absorb its Impact energy, thereby ensure the safe operation of locomotive; While occurring to clash into obstacle more energetically, the inner many places that occur of pilot are out of shape to cushion and absorb energy, thereby ensure the safety of city gage locomotive.
Claims (1)
1.
a kind of city gage locomotive pilot, it is made up of troubleshooting plate (1), mounting framework (2), support bar group weldment (3), it is characterized in that:
a, described troubleshooting plate (1) by front bent plate (11), connecting panel (12), supporting seat (13), adapter plate (14), lateral bending plate (15), brace panel (16), upper curved plate (17) and lower curved plate (18) by being welded into an entirety; Wherein, front bent plate (11) is 3D arcuate member with lateral bending plate (15), is welded to connect into an entirety by two-sided V-type; Supporting seat (13) is U-shaped bending part, connects into an entirety by the welding of HV type with adapter plate (14), upper curved plate (17); Brace panel (16), upper curved plate (17) and lower curved plate (18) are in aggregates with front bent plate (11) and lateral bending plate (15) assembly welding; Adapter plate (14) is U-shaped bending part structure, and adapter plate (14) is the mounting portion of one end of support bar group weldment (3);
b, described mounting framework (2) are by crossbeam (21), longeron (22), brace panel (23), raker beam (24) and adapter plate (25), by being welded into an entirety;
wherein, crossbeam (21), longeron (22) are U-shaped bending part, and with brace panel (23) and raker beam (24) assembly welding; This raker beam (24) is U-shaped bending part, and raker beam (24) is also connected with the main body assembly welding of adapter plate (25) and mounting framework (2);
c, described support bar group weldment (3) by left adapter plate (31), steel pipe (32), right adapter plate (33) and triangle fagging (34) by being welded into an entirety; Wherein, steel pipe (32) is diagonal brace group welding piece, and weld with left adapter plate (31) and right adapter plate (33) respectively at steel pipe (32) two ends, and triangle fagging (34) is welded on right adapter plate (33);
d, described troubleshooting plate (1), mounting framework (2) and support bar group weldment (3) three parts adopt and are welded, and are assembled into a pilot by bolt, and this pilot entirety is bolted locomotive main (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420427636.XU CN203974835U (en) | 2014-07-31 | 2014-07-31 | A kind of city gage locomotive pilot |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420427636.XU CN203974835U (en) | 2014-07-31 | 2014-07-31 | A kind of city gage locomotive pilot |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203974835U true CN203974835U (en) | 2014-12-03 |
Family
ID=51972308
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420427636.XU Expired - Lifetime CN203974835U (en) | 2014-07-31 | 2014-07-31 | A kind of city gage locomotive pilot |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203974835U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110509947A (en) * | 2019-08-26 | 2019-11-29 | 中车四方车辆有限公司 | A kind of low floor vehicle vehicle bottom protective device |
| CN110553859A (en) * | 2018-05-31 | 2019-12-10 | 湖南工业大学 | Shock resistance and fatigue test device for barrier remover for train |
| CN113386818A (en) * | 2021-06-16 | 2021-09-14 | 中车株洲电力机车有限公司 | Rail vehicle and obstacle deflector structure thereof |
| WO2021258331A1 (en) * | 2020-06-24 | 2021-12-30 | 深圳市乾行达科技有限公司 | Pilot and train |
-
2014
- 2014-07-31 CN CN201420427636.XU patent/CN203974835U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110553859A (en) * | 2018-05-31 | 2019-12-10 | 湖南工业大学 | Shock resistance and fatigue test device for barrier remover for train |
| CN110553859B (en) * | 2018-05-31 | 2024-02-27 | 湖南工业大学 | Shock resistance and fatigue experiment device for barrier remover for train |
| CN110509947A (en) * | 2019-08-26 | 2019-11-29 | 中车四方车辆有限公司 | A kind of low floor vehicle vehicle bottom protective device |
| WO2021258331A1 (en) * | 2020-06-24 | 2021-12-30 | 深圳市乾行达科技有限公司 | Pilot and train |
| CN113386818A (en) * | 2021-06-16 | 2021-09-14 | 中车株洲电力机车有限公司 | Rail vehicle and obstacle deflector structure thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20160829 Address after: 412001 No. 597 Hongqi Road North, Hunan, Zhuzhou Patentee after: ZHUZHOU ELECTRIC LOCOMOTIVE PNEUMATIC EQUIPMENT CO.,LTD. Address before: 412000 Hunan Province, Zhuzhou Shifeng District North Gate Tian Xin Liancheng group technology management department Patentee before: ZHUZHOU LINCE GROUP Co.,Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20141203 |