WO2017107675A1 - 一种铁路运煤漏斗车车体及漏斗车 - Google Patents
一种铁路运煤漏斗车车体及漏斗车 Download PDFInfo
- Publication number
- WO2017107675A1 WO2017107675A1 PCT/CN2016/104353 CN2016104353W WO2017107675A1 WO 2017107675 A1 WO2017107675 A1 WO 2017107675A1 CN 2016104353 W CN2016104353 W CN 2016104353W WO 2017107675 A1 WO2017107675 A1 WO 2017107675A1
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- WO
- WIPO (PCT)
- Prior art keywords
- assembly
- side wall
- wall assembly
- drive shaft
- bottom door
- Prior art date
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61D—BODY DETAILS OR KINDS OF RAILWAY VEHICLES
- B61D7/00—Hopper cars
- B61D7/02—Hopper cars with discharge openings in the bottoms
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61D—BODY DETAILS OR KINDS OF RAILWAY VEHICLES
- B61D7/00—Hopper cars
- B61D7/14—Adaptations of hopper elements to railways
- B61D7/16—Closure elements for discharge openings
- B61D7/24—Opening or closing means
- B61D7/26—Opening or closing means mechanical
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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
- B61F1/00—Underframes
- B61F1/06—Underframes specially adapted for locomotives or motor-driven railcars
Definitions
- the invention relates to the technical field of railway freight car manufacturing, in particular to a railway coal hopper car body and a hopper car.
- the unloading mode of the railway hopper car is that the bottom opening door is longitudinally arranged along both sides of the middle beam of the chassis, and the goods are unloaded to both sides of the track.
- the top locking door opening and closing mechanism is adopted to control the wind movement and manual device setting of the bottom door opening and closing. At one end of the upper part of the vehicle chassis. Therefore, when unloading, manual operation of the manual device or the pneumatic device switch bottom door is required to complete the unloading of the single vehicle cargo, the unloading operation is complicated, and the unloading speed is slow.
- the existing hopper car body adopts a pneumatic control bottom door opening and closing mechanism, so that a wind control system and a driving air cylinder need to be added, and the structure thereof is complicated, the weight of the vehicle body is increased, and the manufacturing and operation cost thereof is high.
- the invention solves the technical problem that the hopper car body is self-contained and the unloading operation is complicated in the prior art by providing a railway coal hopper car body and a hopper car.
- Embodiments of the present invention provide a railway coal handling hopper car body, including a chassis assembly, a touch bottom door opening and closing mechanism, a first side wall assembly, a second side wall assembly, a funnel assembly, a strut assembly, and a One end wall assembly and second end wall assembly;
- the touch-type bottom door opening and closing mechanism is disposed at a bottom of the chassis assembly
- the first side wall assembly and the second side wall assembly are respectively disposed on two sides of the chassis assembly;
- One end of the strut assembly is assembled with the first side wall, and the other end of the strut assembly is assembled with the second side wall;
- the first end wall assembly and the second end wall assembly are respectively disposed at two ends of the chassis assembly, and the first side wall assembly, the second side wall assembly, and the first end Forming a receiving cavity between the wall assembly and the adjacent side wall assembly and the end wall assembly in the second end wall assembly;
- the funnel assembly is disposed within the receiving cavity.
- the chassis assembly comprises a traction beam, a middle beam, two side beams and two end beams;
- the two side beams are respectively disposed on two sides of the traction beam
- the two end beams are respectively disposed at two ends of the traction beam
- the middle beam is disposed in a middle portion of the traction beam in a direction of a side of the traction beam.
- the touch-type bottom door opening and closing mechanism comprises a touch arm mechanism, a transverse drive shaft mechanism, a gear box, a longitudinal drive shaft mechanism, a first bottom door mechanism, a second bottom door mechanism, a first link mechanism, a second link mechanism, a transverse drive shaft hanger, a longitudinal drive shaft hanger and a gearbox hanger;
- the lateral drive shaft mechanism is fixedly coupled to the contact arm mechanism
- An input shaft of the gearbox is coupled to the transverse drive shaft mechanism
- An output shaft of the gearbox is coupled to the longitudinal drive shaft mechanism
- the first bottom door mechanism and the second bottom door mechanism are respectively disposed at two sides of the longitudinal transmission shaft mechanism, and the first bottom door mechanism passes through the first link mechanism and the longitudinal transmission shaft mechanism Hinged, the second door mechanism is hinged to the longitudinal drive shaft mechanism by the second link mechanism;
- the transverse drive shaft hanger is hinged to the transverse drive shaft mechanism
- the longitudinal drive shaft hanger is hinged to the longitudinal drive shaft mechanism
- the gearbox hanger is fixedly coupled to the gearbox.
- the touch-type bottom door opening and closing mechanism further comprises an elastic stop and a pre-tension spring
- the elastic stop and the pretension spring are disposed on the first bottom door mechanism and the second bottom door mechanism.
- the touch-type bottom door opening and closing mechanism further comprises a secondary locking mechanism
- the secondary locking mechanism is disposed on the touch arm mechanism.
- the first side wall assembly and the second side wall assembly are side pillar external side wall assemblies.
- the side pillar external side wall assembly comprises an upper end beam, a side wall panel and a side pillar;
- the upper end beam is disposed on a side of the upper wall portion of the side wall;
- the side pillars are disposed outside the side wall panels.
- the funnel assembly comprises an upper funnel ridge and a lower funnel ridge;
- the upper funnel ridge and the lower funnel ridge are interlaced.
- another embodiment of the present invention provides a railway coal hopper hopper, including a wind brake device, a chassis attachment, a hook damper, a bogie, a hand brake device, and a railway coal transport as described above. Hopper car body;
- the wind brake device, the chassis attachment, the hooking device, the bogie and the hand brake device are all disposed on the railway coal hopper car body.
- the invention provides a touch-type bottom door opening and closing mechanism in the railway coal hopper car body, and realizes opening and closing of the bottom door by using the touch-type bottom door opening and closing mechanism, thereby reducing the weight of the vehicle body and improving the vehicle load.
- the unloading operation is simple, the unloading speed is increased, the labor cost of vehicle manufacturing and operation can be reduced, and the economy and reliability of vehicle operation are improved.
- FIG. 1 is a structural view of a railway transport hopper car body according to an embodiment of the present invention
- FIG. 2 is a structural view showing the assembly of a chassis in an embodiment of the present invention
- FIG. 3 is a structural diagram of a touch-type bottom door opening and closing mechanism according to an embodiment of the present invention.
- FIG. 4 is a structural view showing the assembly of a side pillar external side wall according to an embodiment of the present invention.
- Figure 5 is a structural view showing the assembly of the funnel in the embodiment of the present invention.
- Figure 6 is a side elevational view of a railway coal handling hopper car in a first perspective view of an embodiment of the present invention
- Figure 7 is a side elevational view of a railway coal handling hopper car in a second viewing angle in accordance with an embodiment of the present invention.
- 1 is the railway coal hopper car body
- 2 is the wind brake device
- 3 is the chassis accessory
- 4 is the hooking device
- 5 is the bogie
- 6 is the hand brake device
- 11 is the chassis assembly.
- 12 is a touch-type bottom door opening and closing mechanism
- 131 is a first side wall assembly
- 132 is a second side wall assembly
- 14 is a funnel assembly
- 15 is a strut assembly
- 161 is a first end wall assembly
- 162 is a second End wall assembly
- 111 is the traction beam
- 112 is the middle beam
- 113 is the side beam
- 114 is the end beam
- 121 is the touch arm mechanism
- 122 is the transverse drive shaft mechanism
- 123 is the gear box
- 124 is the longitudinal drive shaft mechanism
- 1251 is the first door mechanism
- 1252 is the second door mechanism
- 1261 is the first link mechanism
- 1262 is the second link mechanism
- 127 is the transverse drive shaft hanger
- the embodiment of the invention provides a railway coal hopper car body and a hopper car.
- An embodiment of the present invention provides a railway coal handling hopper car body.
- the vehicle body includes a chassis assembly 11 , a touch bottom door opening and closing mechanism 12 , a first side wall assembly 131 , and a second Side wall assembly 132, funnel assembly 14, strut assembly 15, first end wall assembly 161, and second end wall assembly 162.
- the touch type bottom door opening and closing mechanism 12 is provided at the bottom of the chassis assembly 11.
- the first side wall assembly 131 and the second side wall assembly 132 are respectively disposed on both side edges of the chassis assembly 11.
- One end of the strut assembly 15 is coupled to the first side wall assembly 131, and the other end of the strut assembly 15 is coupled to the second side wall assembly 132 by providing a support between the first side wall assembly 131 and the second side wall assembly 132.
- the rod assembly 15 prevents the vehicle from rising outside the cargo after loading.
- the first end wall assembly 161 and the second end wall assembly 162 are respectively disposed at two ends of the chassis assembly 11, and the first side wall assembly 131, the second side wall assembly 132, the first end wall assembly 161, and the second end The adjacent side wall assembly and the end wall assembly in the wall assembly 162 are welded to each other.
- the two ends of the first side wall assembly 131 are respectively welded to the first end wall assembly 161 and the second end wall assembly 162, first. Both ends of the end wall assembly 161 are welded to the first side wall assembly 131 and the second side wall assembly 132, respectively, and the two ends of the second side wall assembly 132 are welded to the first end wall assembly 161 and the second end wall assembly 162, respectively.
- the first side wall assembly 131, the second side wall assembly 132, the first end wall assembly 161, and the second end wall assembly 162 A receiving chamber is formed, and the funnel assembly 14 is disposed within the receiving chamber, wherein the funnel assembly 14 is not shown in FIG.
- the chassis assembly 11 includes a traction beam 111, a center beam 112, two side beams 113, and two end beams 114.
- Two side beams 113 are respectively disposed on both sides of the traction beam 111.
- Two end beams 114 are respectively disposed at both ends of the traction beam 111.
- the center beam 112 is disposed in the middle of the traction beam 111 in the direction of the side of the traction beam 111. Wherein, the traction beam 111, the middle beam 112, the two side beams 113 and the two end beams 114 are connected by welding.
- the touch bottom door opening and closing mechanism 12 includes a touch arm mechanism 121, a lateral drive shaft mechanism 122, a gear box 123, a longitudinal drive shaft mechanism 124, and a first bottom.
- the transversal drive shaft mechanism 122 is fixedly coupled to the touch arm mechanism 121.
- the input shaft of the gearbox 123 is coupled to the transverse drive shaft mechanism 122.
- the output shaft of the gearbox 123 is coupled to the longitudinal drive shaft mechanism 124.
- the first bottom door mechanism 1251 and the second bottom door mechanism 1252 are respectively disposed on both sides of the longitudinal transmission shaft mechanism 124, and the first bottom door mechanism 1251 is hinged to the longitudinal transmission shaft mechanism 124 through the first link mechanism 1261, and the second The bottom door mechanism 1252 is hinged to the longitudinal drive shaft mechanism 124 by a second linkage 1262.
- the transverse drive shaft hanger 127 is hinged to the transverse drive shaft mechanism 122.
- the longitudinal drive shaft hanger 128 is hinged to the longitudinal drive shaft mechanism 124.
- the gearbox hanger 129 is fixedly coupled to the gearbox 123.
- the touch bottom door opening and closing mechanism 12 further includes a elastic stop 1210 and a pretension spring 1211.
- a yoke 1210 and a pretension spring 1211 are disposed on the first bottom door mechanism 1251 and the second bottom door mechanism 1252.
- the touch-type bottom door opening and closing mechanism 12 further includes a secondary locking mechanism 1212, and the secondary locking mechanism 1212 is disposed on the touch arm mechanism 121.
- the touch arm mechanism 121 is mechanically touched by the inclined surface contact table provided on the ground, so that the touch arm mechanism 121 drives the lateral drive shaft mechanism 122 to rotate, and then is rotated in the gear box 123 to make the longitudinal direction
- the drive shaft mechanism 124 rotates, and then the first bottom door mechanism 1251 and the second bottom door mechanism 1252 are rotated by the first link mechanism 1261 and the second link mechanism 1262, thereby realizing the first bottom door mechanism 1251 and the second bottom.
- the door mechanism 1252 is opened and closed.
- the secondary locking mechanism 1212 is disposed on the touch arm mechanism 121 for preventing the wrong opening of the bottom door.
- the transverse drive shaft mechanism 122 is fixedly coupled to the touch arm mechanism 121.
- the transverse drive shaft mechanism 122 and the touch arm mechanism 121 are fixedly coupled by rivets.
- the input shaft of the gearbox 123 is coupled to the transverse drive shaft mechanism 122.
- the gearbox 123 includes a coupling, and the input shaft of the gearbox 123 is coupled to the transverse driveshaft mechanism 122 via a coupling. .
- the output shaft of the gearbox 123 is coupled to the longitudinal drive shaft mechanism 124.
- the output shaft of the gearbox 123 is coupled to the longitudinal drive shaft mechanism 124 via a hexagonal bore.
- the first bottom door mechanism 1251 and the second bottom door mechanism 1252 are respectively disposed on both sides of the longitudinal transmission shaft mechanism 124, and the first bottom door mechanism 1251 is hinged to the longitudinal transmission shaft mechanism 124 through the first link mechanism 1261.
- the second door mechanism 1252 is hinged to the longitudinal drive shaft mechanism 124 by a second linkage 1262. Specifically, one end of the first link mechanism 1261 is hinged with the first bottom door mechanism 1251, and the other end of the first link mechanism 1261 is hinged with the longitudinal drive shaft mechanism 124. One end of the second link mechanism 1262 is hinged to the second bottom door mechanism 1252, and the other end of the second link mechanism 1262 is hinged to the longitudinal drive shaft mechanism 124.
- a resilient stop 1210 and a pretension spring 1211 are provided on both the first and second door mechanisms 1251, 1252.
- the elastic block 1210 can provide a buffering function for the bottom door opening process, and the pre-tensioning spring 1211 can reduce the possibility of the bottom door opening and closing mechanism being accidentally opened when the vehicle body is unloaded.
- transverse drive shaft hanger 127 is hinged to the transverse drive shaft mechanism 122.
- Longitudinal drive shaft crane Seat 128 is hinged to longitudinal drive shaft mechanism 124.
- the gearbox hanger 129 is fixedly coupled to the gearbox 123.
- a longitudinal drive shaft hanger 128 can be respectively disposed at both ends of the longitudinal drive shaft mechanism 124.
- first bottom door mechanism 1251 and the second bottom door mechanism 1252 are identical in structure, and the first bottom door mechanism 1251 and the second bottom door mechanism 1252 are symmetrically disposed on both sides of the longitudinal drive shaft mechanism 124.
- the first side wall assembly 131 and the second side wall assembly 132 are both side pillars 1313 external side wall assembly.
- the use of side pillars 1313 for external side wall assembly increases the stiffness and overall volume of the side wall assembly.
- the side pillar 1313 external side wall assembly includes an upper end beam 1311, a side wall panel 1312, and a side pillar 1313.
- the upper end beam 1311 is disposed on the side of the upper portion of the side wall panel 1312.
- the side pillar 1313 is disposed outside the side wall panel 1312, and the side pillar 1313 is located outside the housing cavity.
- the first side wall assembly 131 and the second side wall assembly 132 in the present application have the same structure.
- the funnel assembly 14 includes an upper funnel ridge 141 and a lower funnel ridge 142.
- the upper funnel ridge 141 and the lower funnel ridge 142 are alternately connected.
- the funnel assembly 14 can include a plurality of upper funnel ridges 141 and a plurality of lower funnel ridges 142, a plurality of upper funnel ridges 141 and a plurality of lower funnel ridges 142 alternately welded, and in the upper funnel ridge 141 and the lower funnel ridge 142 After welding, the funnel assembly 14 is welded into the receiving chamber, and the funnel assembly 14 is respectively assembled with the chassis 11, the first side wall assembly 131, the second side wall assembly 132, the first end wall assembly 161 and the second end wall assembly 162. connection.
- an embodiment of the present invention further provides a railway coal hopper car.
- the railway coal hopper car includes a wind brake device 2, a chassis accessory 3, and a hook.
- the wind brake device 2, the chassis attachment 3, the hooking device 4, the bogie 5 and the hand brake device 6 are all disposed on the railway coal hopper car body 1.
- the invention provides a touch-type bottom door opening and closing mechanism in the railway coal hopper car body, and realizes opening and closing of the bottom door by using the touch-type bottom door opening and closing mechanism, thereby reducing the weight of the vehicle body and improving the vehicle load.
- the unloading operation is simple, the unloading speed is increased, the labor cost of vehicle manufacturing and operation can be reduced, and the economy and reliability of vehicle operation are improved.
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Transportation (AREA)
- Machines For Laying And Maintaining Railways (AREA)
- Closing And Opening Devices For Wings, And Checks For Wings (AREA)
Abstract
Description
Claims (9)
- 一种铁路运煤漏斗车车体,其特征在于,包括底架装配、触碰式底门开闭机构、第一侧墙装配、第二侧墙装配、漏斗装配、撑杆装配、第一端墙装配和第二端墙装配;所述触碰式底门开闭机构设置于所述底架装配的底部;所述第一侧墙装配和所述第二侧墙装配分别设置于所述底架装配的两个侧边;所述撑杆装配的一端与所述第一侧墙装配连接,所述撑杆装配的另一端与所述第二侧墙装配连接;所述第一端墙装配和所述第二端墙装配分别设置于所述底架装配的两端,且,所述第一侧墙装配、所述第二侧墙装配、所述第一端墙装配和所述第二端墙装配中相邻的侧墙装配与端墙装配之间相互连接,从而形成一容纳腔;所述漏斗装配设置于所述容纳腔内。
- 如权利要求1所述的铁路运煤漏斗车车体,其特征在于,所述底架装配包括牵引梁、中梁、两个侧梁和两个端梁;所述两个侧梁分别设置于所述牵引梁的两侧;所述两个端梁分别设置于所述牵引梁的两端;所述中梁沿所述牵引梁的侧边的方向设置于所述牵引梁的中部。
- 如权利要求1所述的铁路运煤漏斗车车体,其特征在于,所述触碰式底门开闭机构包括触碰臂机构、横向传动轴机构、齿轮箱、纵向传动轴机构、第一底门机构、第二底门机构、第一连杆机构、第二连杆机构、横向传动轴吊座、纵向传动轴吊座和齿轮箱吊座;所述横向传动轴机构与所述触碰臂机构固定连接;所述齿轮箱的输入轴与所述横向传动轴机构连接;所述齿轮箱的输出轴与所述纵向传动轴机构连接;所述第一底门机构和所述第二底门机构分别设置于所述纵向传动轴机构的两侧,且,所述第一底门机构通过第一连杆机构与所述纵向传动轴机构铰接,所述第二底门机构通过所述第二连杆机构与所述纵向传动轴机构铰接;所述横向传动轴吊座与所述横向传动轴机构铰接;所述纵向传动轴吊座与所述纵向传动轴机构铰接;所述齿轮箱吊座与所述齿轮箱固定连接。
- 如权利要求3所述的铁路运煤漏斗车车体,其特征在于,所述触碰式底门开闭机构还包括弹性挡和预紧弹簧;在所述第一底门机构和所述第二底门机构上均设置有所述弹性挡和所述预紧弹簧。
- 如权利要求3所述的铁路运煤漏斗车车体,其特征在于,所述触碰式底门开闭机构还包括二级锁闭机构;所述二级锁闭机构设置在所述触碰臂机构上。
- 如权利要求1所述的铁路运煤漏斗车车体,其特征在于,所述第一侧墙装配和所述第二侧墙装配均为侧柱外置式侧墙装配。
- 如权利要求6所述的铁路运煤漏斗车车体,其特征在于,所述侧柱外置式侧墙装配包括上端梁、侧墙板和侧柱;所述上端梁设置在所述侧墙板上部的侧边上;所述侧柱设置在所述侧墙板的外侧。
- 如权利要求1所述的铁路运煤漏斗车车体,其特征在于,所述漏斗装配包括上漏斗脊和下漏斗脊;所述上漏斗脊和所述下漏斗脊交错连接。
- 一种铁路运煤漏斗车,其特征在于,包括风制动装置、底架附属件、钩缓装置、转向架、手制动装置和如权利要求1-8中任一权利要求所述的铁路运煤漏斗车车体;所述风制动装置、所述底架附属件、所述钩缓装置、所述转向架和所述手制动装置均设置在所述铁路运煤漏斗车车体上。
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
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AU2016378241A AU2016378241A1 (en) | 2015-12-25 | 2016-11-02 | Hopper car body and hopper car for railway coal transportation |
ZA2018/04066A ZA201804066B (en) | 2015-12-25 | 2018-06-18 | Hopper car body and hopper car for railway coal transportation |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
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CN201510997076.0A CN105539469A (zh) | 2015-12-25 | 2015-12-25 | 一种铁路运煤漏斗车车体及漏斗车 |
CN201510997076.0 | 2015-12-25 |
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WO2017107675A1 true WO2017107675A1 (zh) | 2017-06-29 |
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PCT/CN2016/104353 WO2017107675A1 (zh) | 2015-12-25 | 2016-11-02 | 一种铁路运煤漏斗车车体及漏斗车 |
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CN (1) | CN105539469A (zh) |
AU (2) | AU2016102401A4 (zh) |
WO (1) | WO2017107675A1 (zh) |
ZA (1) | ZA201804066B (zh) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
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CN105539469A (zh) * | 2015-12-25 | 2016-05-04 | 中车长江车辆有限公司 | 一种铁路运煤漏斗车车体及漏斗车 |
CN108674436B (zh) * | 2018-06-04 | 2023-11-03 | 中车长江车辆有限公司 | 一种顶盖开闭机构、车体及漏斗车 |
CN108791334B (zh) * | 2018-06-04 | 2023-11-14 | 中车长江车辆有限公司 | 一种散料运输漏斗车 |
CN108501967B (zh) * | 2018-06-04 | 2020-09-01 | 中车长江车辆有限公司 | 一种底架组成、车体及漏斗车 |
CN114074686B (zh) * | 2020-08-11 | 2024-05-14 | 包头北方创业有限责任公司 | 栅格底门装置及铁路漏斗车 |
CN112896962B (zh) * | 2021-01-17 | 2022-11-25 | 池州万方矿业有限公司 | 一种适用于矿石稳定输送的矿石输送机械 |
CN113665603B (zh) * | 2021-09-07 | 2023-04-18 | 中车太原机车车辆有限公司 | 一种铁路漏斗车轨道内侧卸货底门开闭机构 |
CN114275550B (zh) * | 2021-12-30 | 2024-01-30 | 国能铁路装备有限责任公司 | 载重货车及扩容漏斗机构 |
CN114834491B (zh) * | 2022-04-07 | 2024-05-31 | 中车眉山车辆有限公司 | 一种颗粒物自动卸货铁路漏斗车 |
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ZA201804066B (en) | 2019-04-24 |
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