CN102673578B - Railway transportation truck special for coiled steel and powdery goods - Google Patents
Railway transportation truck special for coiled steel and powdery goods Download PDFInfo
- Publication number
- CN102673578B CN102673578B CN201210163901.3A CN201210163901A CN102673578B CN 102673578 B CN102673578 B CN 102673578B CN 201210163901 A CN201210163901 A CN 201210163901A CN 102673578 B CN102673578 B CN 102673578B
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- CN
- China
- Prior art keywords
- baffle plate
- sliding shoe
- fixed
- strengthening mechanism
- coil
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- 238000004642 transportation engineering Methods 0.000 title claims abstract description 35
- 229910000831 Steel Inorganic materials 0.000 title abstract description 20
- 239000010959 steel Substances 0.000 title abstract description 20
- 238000005728 strengthening Methods 0.000 claims abstract description 34
- 230000005540 biological transmission Effects 0.000 claims description 31
- 238000000034 method Methods 0.000 claims description 7
- 239000003351 stiffener Substances 0.000 claims description 3
- 229910052500 inorganic mineral Inorganic materials 0.000 abstract description 7
- 239000011707 mineral Substances 0.000 abstract description 7
- 239000000843 powder Substances 0.000 abstract description 7
- 230000003139 buffering Effects 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 3
- 230000003014 reinforcing Effects 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 241001236644 Lavinia Species 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000005242 forging Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
Abstract
The invention discloses a railway transportation truck special for coiled steel and powdery goods and relates to the technical field of railway transportation trucks. The railway transportation truck comprises a coupler buffering device, a bogie, an open-type truck body and a braking device. The railway transportation truck is characterized in that a horizontal coiled-steel fixing unit is fixedly connected longitudinally along a chassis of the open-type truck body and comprises a strengthening mechanism and a stop mechanism, the strengthening mechanism is connected with the chassis, the stop mechanism is fixed onto the front side and the back side of the strengthening mechanism, and a groove structure is formed by the strengthening mechanism, stop mechanism and the chassis. The railway transportation truck can be used for transporting the coiled steel and mineral powder, fixed transport of the coiled steel is convenient, simple and reliable, labor strength of workers and labor cost can be lowered; and when the transported coiled steel is unloaded, powdery goods such as the mineral powder can be transported without mounting or dismounting auxiliary devices, so that usage efficiency of the truck is improved, and transportation cost is lowered.
Description
Technical field
The present invention relates to railroad boxcar technical field, relate in particular to a kind of coil-powdered goods railway transportation special purpose freight car.
Background technology
Along with the fast development of steel and iron industry, the transportation volume of the steel such as coil is growing.At present, general universal open-top car or the flatcar of adopting of domestic railway transportation coil, does not have special truck vehicle, for ensureing transportation safety, in the time of coiled steel transportation, can reinforce by Interim use bracing means, and the process of reinforcing is time-consuming effort again; When using above-mentioned vehicular transport coil behind destination, if transport the goods beyond other coil products, the auxiliary device such as permanent seat that is used for fixing coil on car disassembles, and these auxiliary devices need to utilize other transportation modes to return, in order to using next time.If do not transport other goods, be all generally that empty wagons returns, the degree of utilization of vehicle is low, has increased greatly traffic cost.
Summary of the invention
Technical matters to be solved by this invention is to provide a kind of coil-powdered goods railway transportation special purpose freight car, has and can coiled steel transportation can transport again powdered goods as mineral powder and coiled steel transportation is safe, easy to use, efficiency is high feature.
For solving the problems of the technologies described above, the technical solution used in the present invention is: a kind of coil-powdered goods railway transportation special purpose freight car, comprise coupler and draft gear, bogie truck, open form car body and brake equipment, it is characterized in that along being fixedly connected with horizontal coil fixed cell on the longitudinal direction of described open form vehicle body bottom frame.
Further scheme of the present invention is: described horizontal coil fixed cell comprises left and right strengthening mechanism and front and back stop mechanism, strengthening mechanism is fixedly connected with described underframe, described stop mechanism is fixed on the both sides, front and back of left and right strengthening mechanism, and strengthening mechanism, stop mechanism and underframe form groove shape structure.
Left and right strengthening mechanism comprises two symmetrically arranged right baffle-plates and right baffle plate, and right baffle-plate is fixedly connected with described underframe by pillar stiffener with right baffle plate.
Described strengthening mechanism also comprises sliding shoe and sliding shoe driver train, sliding shoe respectively with the upper surface bearing fit of right baffle-plate and right baffle plate, sliding shoe comprises the first stay bearing plate and the second stay bearing plate, angle between the first stay bearing plate and the second stay bearing plate is obtuse angle, and sliding shoe driver train drives sliding shoe to move up and down along the upper surface of strengthening mechanism.
Described sliding shoe driver train comprises driving device and self-locking device, described driving device comprises hand crank, change speed gear box, transmission shaft and transmission gear, outside and the process change speed gear box that hand crank extends to the side wall of open form car body is connected with transmission shaft, change speed gear box is fixedly connected with underframe, transmission gear is fixed on the front and back of transmission shaft, on the lower surface of the first stay bearing plate of described sliding shoe, be fixed with tooth bar, described right baffle-plate and right baffle plate are provided with via hole, described tooth bar engages with transmission gear through described via hole, and self-locking device is fixed on the underframe of transmission gear below.
Described sliding shoe driver train also comprises cylinder, cylinder is fixed on the lower surface of strengthening mechanism, the front end of the piston rod of cylinder is fixed with tooth bar, and the tooth bar on piston rod engages with the transmission gear at transmission shaft middle part, and the air inlet pipe of cylinder extends to the outside of open form car body.
Described stop mechanism comprises baffle plate, sleeve connecting panel, sleeve and baffle plate pipe link, described sleeve connecting panel is fixed on the both sides, front and back of strengthening mechanism, sleeve is fixedly connected with described sleeve connecting panel, baffle plate pipe link is connected with bush whorl, the outer end of baffle plate pipe link is provided with hand crank, described baffle plate is fixed on the inner of baffle plate pipe link, and baffle plate pipe link extends to the outside of the side wall of open form car body.
The beneficial effect that adopts technique scheme to produce is: in the open form car body of this special purpose freight car, longitudinal direction is fixed with multiple horizontal coil fixed cells, in the time of coiled steel transportation, coil adopts horizontal coil fixed cell to complete the loading and reinforcing in transportation, laterally between coil fixed cell and the side wall of open form car body, meets the requirement of transport mineral powder for being tightly connected.Strengthening mechanism adopts " V " type of plan structure, in the process of fixing coil, right baffle-plate, right baffle plate and underframe are realized once fixing, sliding shoe slides up and down along right baffle-plate and right baffle plate under the effect of sliding shoe driving device, the coil realization of different-diameter is fixed at the secondary of longitudinal direction, described self-locking device can be by transmission gear locking, anti-skidding piece moves, and ensures when coil is subject to longitudinal force of inertia in transportation not to be moved.Stop mechanism can be realized moving forward and backward of baffle plate by rotational stop plate pipe link according to wide the varying in size of coiled steel plate, thereby realize, the front and back of coil is fixed, and has eliminated the lateral inertia forces of coil in transportation; By the fixing coil of described horizontal coil fixed cell, ensure that coil can not be moved in transportation, fixing coiled steel transportation is convenient, simple, safety, reliable, has reduced staff's labour intensity and cost of labor; After coil is unsnatched, can also not increase and decrease under the prerequisite of accessory device, transport powdered goods as mineral powder etc., has improved the service efficiency of vehicle, has reduced traffic cost.
Brief description of the drawings
Below in conjunction with the drawings and specific embodiments, the present invention is further detailed explanation.
Fig. 1 is structural representation of the present invention;
Fig. 2 is the structural representation of horizontal coil fixed cell in Fig. 1;
Wherein: 1, coupler and draft gear 2, bogie truck 3, open form car body 4, brake equipment 5, laterally coil fixed cell 6, strengthening mechanism 6-1, right baffle-plate 6-2, right baffle plate 6-3, sliding shoe 6-3-1, the first stay bearing plate 6-3-2, the second stay bearing plate 7, stop mechanism 7-1, baffle plate 7-2, sleeve connecting panel 7-3, sleeve 7-4, baffle plate pipe link 8, driving device 8-1, change speed gear box 8-2, transmission shaft 8-3, transmission gear 8-4, cylinder 9, self-locking device 10, tooth bar.
Detailed description of the invention
Embodiment mono-: as shown in Figure 1, a kind of coil-powdered goods railway transportation special purpose freight car, comprise coupler and draft gear 1, bogie truck 2, open form car body 3 and brake equipment 4, it is characterized in that along being fixedly connected with horizontal coil fixed cell 5 on the longitudinal direction of described open form car body 3 underframe.Described open wagon body is mainly made up of underframe, side wall and headwall three parts, and main shaped steel and sheet material all adopt the Q450NQR1 high-strength fireproof steel of [2003] No. 387 file approvals of fortune loading truck.Coupler and draft gear adopts E No. 17 hitches of level steel and forging hook tail frame, improves the safe reliability of coupler and draft gear; Employing turns K6 type bogie truck, guarantees that running velocity reaches 120km/h, has met speed-raising requirement, has improved vehicle operating quality, has alleviated wheel-rail wear.Described special purpose freight car is except with realizing the function that needs it to complete with other horizontal coil fixed cell of the prior art following horizontal coil fixed cell.
As shown in Figure 2, described horizontal coil fixed cell 5 comprises left and right strengthening mechanism 6 and front and back stop mechanism 7, strengthening mechanism 6 is fixedly connected with described underframe, and described stop mechanism 7 is fixed on the both sides, front and back of left and right strengthening mechanism 6, and strengthening mechanism 6, stop mechanism 7 and underframe form groove shape structure; Left and right strengthening mechanism 6 comprises two symmetrically arranged right baffle-plate 6-1 and right baffle plate 6-2, and right baffle-plate 6-1 is fixedly connected with described underframe by pillar stiffener with right baffle plate 6-2.
As shown in Figure 2, described strengthening mechanism 6 also comprises sliding shoe 6-3 and sliding shoe driver train, sliding shoe 6-3 respectively with the upper surface bearing fit of right baffle-plate 6-1 and right baffle plate 6-2, sliding shoe 6-3 comprises the first stay bearing plate 6-3-1 and the second stay bearing plate 6-3-2, angle between the first stay bearing plate 6-3-1 and the second stay bearing plate 6-3-2 is obtuse angle, and sliding shoe driver train drives sliding shoe 6-3 to move up and down along the upper surface of strengthening mechanism.Between the first stay bearing plate and the second stay bearing plate, have certain angle, main purpose is that the second stay bearing plate can directly contact with coil and coil is stuck in the time of fixing coil.
As shown in Figure 2, described sliding shoe driver train comprises driving device 8 and self-locking device 9, described driving device 8 comprises hand crank, change speed gear box 8-1, transmission shaft 8-2 and transmission gear 8-3, outside and the process change speed gear box 8-1 that hand crank extends to the side wall of open form car body 3 is connected with transmission shaft 8-2, change speed gear box 8-1 is fixedly connected with underframe, transmission gear 8-3 is fixed on the front and back of transmission shaft 8-2, on the lower surface of the first stay bearing plate 6-3-1 of described sliding shoe, be fixed with tooth bar 10, described right baffle-plate 6-1 and right baffle plate 6-2 are provided with via hole, described tooth bar 10 engages with transmission gear 8-3 through described via hole, self-locking device 9 is fixed on the underframe of transmission gear 8-3 below, when using self-locking device that sliding shoe driver train locking anti-skidding piece is moved behind the position of adjusting coil and sliding shoe.
As shown in Figure 2, described sliding shoe driver train also comprises cylinder 8-4, cylinder 8-4 is fixed on the lower surface of strengthening mechanism 6, the front end of the piston rod of cylinder 8-4 is fixed with tooth bar, tooth bar on piston rod engages with the transmission gear 8-3 at transmission shaft 8-2 middle part, and the air inlet pipe of cylinder extends to the outside of open form car body.The function that cylinder is realized can also realize with other devices such as oil cylinders, as long as can realize the function that need to complete.
As shown in Figure 2, described stop mechanism 7 comprises baffle plate 7-1, sleeve connecting panel 7-2, sleeve 7-3 and baffle plate pipe link 7-4, described sleeve connecting panel 7-2 is fixed on the both sides, front and back of strengthening mechanism 6, sleeve 7-3 is fixedly connected with described sleeve connecting panel 7-2, baffle plate pipe link 7-4 is threaded with sleeve 7-3, the outer end of baffle plate pipe link 7-4 is provided with hand crank, described baffle plate 7-1 is fixed on the inner of baffle plate pipe link 7-4, baffle plate pipe link 7-4 extends to the outside of the side wall of open form car body, stop mechanism can also complete the function that it need to be realized by other combination of devices, such as the end installation baffle plate of the piston rod at cylinder is realized.
In the open form car body of this special purpose freight car, longitudinal direction is fixed with multiple horizontal coil fixed cells, in the time of coiled steel transportation, coil adopts horizontal coil fixed cell to complete the loading and reinforcing in transportation, laterally between coil fixed cell and the side wall of open form car body, meets the requirement of transport mineral powder for being tightly connected.Strengthening mechanism adopts " V " type of plan structure, in the process of fixing coil, right baffle-plate, right baffle plate and underframe are realized once fixing, sliding shoe slides up and down along right baffle-plate and right baffle plate under the effect of sliding shoe driving device, the coil realization of different-diameter is fixed at the secondary of longitudinal direction, described self-locking device can be by transmission gear locking, anti-skidding piece moves, and ensures when coil is subject to longitudinal force of inertia in transportation not to be moved.
Stop mechanism can be realized moving forward and backward of baffle plate by rotational stop plate pipe link according to wide the varying in size of coiled steel plate, thereby realize, the front and back of coil is fixed, and has eliminated the lateral inertia forces of coil in transportation; By the fixing coil of described horizontal coil fixed cell, ensure that coil can not be moved in transportation, fixing coiled steel transportation is convenient, simple, safety, reliable, has reduced staff's labour intensity and cost of labor; After coil is unsnatched, can also not increase and decrease under the prerequisite of accessory device, transport powdered goods as mineral powder etc., has improved the service efficiency of vehicle, has reduced traffic cost.
Claims (4)
1. coil-powdered goods railway transportation special purpose freight car, comprise coupler and draft gear (1), bogie truck (2), open form car body (3) and brake equipment (4), it is characterized in that along being fixedly connected with horizontal coil fixed cell (5) on the longitudinal direction of described open form car body (3) underframe, described horizontal coil fixed cell (5) comprises left and right strengthening mechanism (6) and front and back stop mechanism (7), strengthening mechanism (6) is fixedly connected with described underframe, described stop mechanism (7) is fixed on the both sides, front and back of left and right strengthening mechanism (6), strengthening mechanism (6), stop mechanism (7) and underframe form groove shape structure, left and right strengthening mechanism (6) comprises two symmetrically arranged right baffle-plates (6-1) and right baffle plate (6-2), right baffle-plate (6-1) is fixedly connected with described underframe by pillar stiffener with right baffle plate (6-2), described strengthening mechanism (6) also comprises sliding shoe (6-3) and sliding shoe driver train, sliding shoe (6-3) respectively with the upper surface bearing fit of right baffle-plate (6-1) and right baffle plate (6-2), sliding shoe (6-3) comprises the first stay bearing plate (6-3-1) and the second stay bearing plate (6-3-2), angle between the first stay bearing plate (6-3-1) and the second stay bearing plate (6-3-2) is obtuse angle, sliding shoe driver train drives sliding shoe (6-3) to move up and down along the upper surface of strengthening mechanism (6).
2. a kind of coil-powdered goods railway transportation special purpose freight car according to claim 1, it is characterized in that described sliding shoe driver train comprises driving device (8) and self-locking device (9), described driving device (8) comprises hand crank, change speed gear box (8-1), transmission shaft (8-2) and transmission gear (8-3), outside and the process change speed gear box (8-1) that hand crank extends to the side wall of open form car body (3) is connected with transmission shaft (8-2), change speed gear box (8-1) is fixedly connected with underframe, transmission gear (8-3) is fixed on the front and back of transmission shaft (8-2), on the lower surface of first stay bearing plate (6-3-1) of described sliding shoe (6-3), be fixed with tooth bar (10), described right baffle-plate (6-1) and right baffle plate (6-2) are provided with via hole, described tooth bar (10) engages with transmission gear (8-3) through described via hole, self-locking device (9) is fixed on the underframe of transmission gear (8-3) below.
3. a kind of coil-powdered goods railway transportation special purpose freight car according to claim 2, it is characterized in that described sliding shoe driver train also comprises cylinder (8-4), cylinder (8-4) is fixed on the lower surface of strengthening mechanism (6), the front end of the piston rod of cylinder (8-4) is fixed with tooth bar, tooth bar on piston rod engages with the transmission gear (8-3) at transmission shaft (8-2) middle part, and the air inlet pipe of cylinder extends to the outside of open form car body (3).
4. a kind of coil-powdered goods railway transportation special purpose freight car according to claim 1, it is characterized in that described stop mechanism (7) comprises baffle plate (7-1), sleeve connecting panel (7-2), sleeve (7-3) and baffle plate pipe link (7-4), described sleeve connecting panel (7-2) is fixed on the both sides, front and back of strengthening mechanism (6), sleeve (7-3) is fixedly connected with described sleeve connecting panel (7-2), baffle plate pipe link (7-4) is threaded with sleeve (7-3), the outer end of baffle plate pipe link (7-4) is provided with hand crank, described baffle plate (7-1) is fixed on the inner of baffle plate pipe link (7-4), baffle plate pipe link (7-4) extends to the outside of the side wall of open form car body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210163901.3A CN102673578B (en) | 2012-05-24 | 2012-05-24 | Railway transportation truck special for coiled steel and powdery goods |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210163901.3A CN102673578B (en) | 2012-05-24 | 2012-05-24 | Railway transportation truck special for coiled steel and powdery goods |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102673578A CN102673578A (en) | 2012-09-19 |
| CN102673578B true CN102673578B (en) | 2014-06-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210163901.3A Active CN102673578B (en) | 2012-05-24 | 2012-05-24 | Railway transportation truck special for coiled steel and powdery goods |
Country Status (1)
| Country | Link |
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| CN (1) | CN102673578B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103661440B (en) * | 2013-12-18 | 2016-01-13 | 南车二七车辆有限公司 | A kind of horizontal V-shape channel road coil and iron ore powder transportation special purpose freight car |
| CN107914725B (en) * | 2015-02-09 | 2019-06-14 | 郭卫康 | A kind of method that the automatic locking that train uses fastens car |
| CN111605888A (en) * | 2020-05-30 | 2020-09-01 | 徐州易尚饰家装饰工程有限责任公司 | V-shaped baffle plate structure for steel coil safety base |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3514975A1 (en) * | 1985-04-25 | 1986-10-30 | Maschinenfabriken Bernard Krone Gmbh, 4441 Spelle | Vehicle for the transportation of coils or rolls |
| AT382830B (en) * | 1985-05-29 | 1987-04-10 | Jenbacher Werke Ag | Railway goods wagon |
| CN200974541Y (en) * | 2006-11-23 | 2007-11-14 | 铁道科学研究院运输及经济研究所 | Stand for railway roll steel transportation |
| CN202608776U (en) * | 2012-05-24 | 2012-12-19 | 南车石家庄车辆有限公司 | Dedicated truck for railway transportation of recoil steel and powdered goods |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10181592A (en) * | 1996-12-27 | 1998-07-07 | Ishikawajima Harima Heavy Ind Co Ltd | Cylindrical body conveying truck |
| JP3522145B2 (en) * | 1998-03-30 | 2004-04-26 | 豊田スチールセンター株式会社 | Heavy load carry-in / out stage for transport containers and heavy load carry-in / out method |
-
2012
- 2012-05-24 CN CN201210163901.3A patent/CN102673578B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3514975A1 (en) * | 1985-04-25 | 1986-10-30 | Maschinenfabriken Bernard Krone Gmbh, 4441 Spelle | Vehicle for the transportation of coils or rolls |
| AT382830B (en) * | 1985-05-29 | 1987-04-10 | Jenbacher Werke Ag | Railway goods wagon |
| CN200974541Y (en) * | 2006-11-23 | 2007-11-14 | 铁道科学研究院运输及经济研究所 | Stand for railway roll steel transportation |
| CN202608776U (en) * | 2012-05-24 | 2012-12-19 | 南车石家庄车辆有限公司 | Dedicated truck for railway transportation of recoil steel and powdered goods |
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| Publication number | Publication date |
|---|---|
| CN102673578A (en) | 2012-09-19 |
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Address after: 051430 Shijiazhuang Province, Luancheng City, Shijiazhuang province equipment Industrial Park, Yu Xiang street, No. 168 Patentee after: CRRC SHIJIAZHUANG CO., LTD. Address before: 050000 No. 125, front street, Shijiazhuang vehicle factory, Hebei Patentee before: CSR SHIJIAZHUANG ROLLING STOCK WORKS |