WO2024067532A1 - 动力***及轨道运输车编组 - Google Patents

动力***及轨道运输车编组 Download PDF

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Publication number
WO2024067532A1
WO2024067532A1 PCT/CN2023/121289 CN2023121289W WO2024067532A1 WO 2024067532 A1 WO2024067532 A1 WO 2024067532A1 CN 2023121289 W CN2023121289 W CN 2023121289W WO 2024067532 A1 WO2024067532 A1 WO 2024067532A1
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WIPO (PCT)
Prior art keywords
power
track
power system
driving device
plate
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PCT/CN2023/121289
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English (en)
French (fr)
Inventor
罗璞
于分超
马文彬
舒俊
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中铁工程机械研究设计院有限公司
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Publication of WO2024067532A1 publication Critical patent/WO2024067532A1/zh

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61C—LOCOMOTIVES; MOTOR RAILCARS
    • B61C15/00—Maintaining or augmenting the starting or braking power by auxiliary devices and measures; Preventing wheel slippage; Controlling distribution of tractive effort between driving wheels
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T30/00—Transportation of goods or passengers via railways, e.g. energy recovery or reducing air resistance

Definitions

  • the present invention relates to the technical field of rail transportation equipment, and in particular to a power system and a rail transportation vehicle formation.
  • the problem solved by the invention is how to increase the climbing power of a rail transport vehicle.
  • the present invention provides a power system for a rail transport vehicle, comprising a hydraulic drive mechanism, a first power mechanism, a first track, a second power mechanism and a second track;
  • the first track comprises two steel rails arranged in parallel and at intervals;
  • the second track is arranged between the two steel rails, and the second track comprises a first plate arranged in a vertical direction;
  • the first power mechanism includes a wheel and a wheel motor installed on the rail transport vehicle; the hydraulic drive mechanism is used to drive the wheel to travel on the first track through the wheel motor;
  • the second power mechanism includes a fixing frame, a clamping structure driving device and a clamping structure; the clamping structure driving device is used to be arranged at the bottom of the rail transport vehicle through the fixing frame; the clamping structures are respectively arranged on both sides of the first plate body, and the clamping structure driving device is used to drive the clamping structures on both sides of the first plate body to move towards or away from each other to clamp or release the first plate body, the clamping structure includes a friction wheel and a friction wheel driving device connected to the friction wheel, and the hydraulic driving mechanism is used to drive the friction wheel through the friction wheel driving device The wiping wheel runs on the first plate body.
  • the clamping structure further comprises a mounting arm, and the friction wheel driving device is arranged on the mounting arm; one end of the mounting arm is hinged to the fixing frame, and the other end is hinged to the clamping structure driving device.
  • the hydraulic drive mechanism includes a diesel engine, a transfer case, a hydraulic pump and hydraulic pipes; the hydraulic pipes are respectively connected to the first power mechanism and the second power mechanism.
  • the second track further includes a second plate body and a third plate body respectively disposed on the upper and lower surfaces of the first plate body, and the second plate body and the third plate body are respectively disposed perpendicular to the first plate body;
  • the second power mechanism also includes two support wheels, which are respectively located above the second plate bodies on both sides of the friction wheel and connected to the bottom of the fixing frame.
  • the second power mechanism also includes a braking structure, which includes a braking structure driving device, an elastic member, and two groups of brake assemblies; the elastic member is mounted outside the braking structure driving device; the brake assembly includes a brake arm, a support rod, and a brake shoe; the two ends of the brake arm are respectively hinged to the braking structure driving device and one end of the brake shoe, and the support rod is hinged to the middle part of the brake arm; the two groups of brake assemblies are respectively located on both sides of the first plate body; the braking structure driving device can clamp or release the brake shoe when extending or retracting.
  • a braking structure which includes a braking structure driving device, an elastic member, and two groups of brake assemblies; the elastic member is mounted outside the braking structure driving device; the brake assembly includes a brake arm, a support rod, and a brake shoe; the two ends of the brake arm are respectively hinged to the braking structure driving device and one end of the brake shoe, and the support rod is hinged to the middle part of the brake arm; the two groups of brake
  • the second power mechanism also includes two groups of guide wheel assemblies, each group of guide wheel assemblies is respectively arranged on the fixed frame at the support wheel; each group of the guide wheel assemblies includes two guide wheel bracket plates and guide wheels respectively arranged on the side walls of the guide wheel bracket plates, and the guide wheels in each group of the guide wheel assemblies are correspondingly arranged on both sides of the first plate body and are used to run along the upper surface of the third plate body.
  • it further includes sleepers, the first rail and the second rail are fixedly connected to the sleepers respectively, and the bottoms of two adjacent second rails are respectively provided with connecting parts that cooperate with each other and are fixedly connected through the connecting parts.
  • the sleeper includes a first rail mounting portion located at both ends of the sleeper and a second rail mounting portion located in the middle of the sleeper; the second rail mounting portion is arranged higher than the first rail mounting portion.
  • the present invention provides a rail transport vehicle group, comprising the above-mentioned power system and transport vehicle group.
  • Transport vehicles include personnel vehicles, locomotives, muck trucks, mortar trucks, and segment trucks;
  • the locomotive is provided with the first power mechanism in the above-mentioned power system
  • At least one of the locomotive, muck truck and mortar truck is provided with the second power mechanism described in the above-mentioned power system.
  • the transport vehicle also includes a first power flatbed truck, a first power vehicle, a second power vehicle and a second power flatbed truck which are sequentially connected between the locomotive and the muck truck; the first power vehicle and the second power vehicle are respectively provided with a hydraulic drive mechanism; the first power flatbed truck and the second power flatbed truck are respectively provided with the second power mechanism.
  • the power system provided by the present invention includes a first power mechanism and a second power mechanism, wherein the first power mechanism can be used for flat-land transportation, and the second power mechanism can be used for climbing transportation.
  • the second power mechanism When transporting on flat ground, the second power mechanism is closed, that is, the friction wheel is made to leave the first plate body.
  • the first power mechanism provides running power to ensure the flat-land transportation of the rail transport vehicle.
  • the first power mechanism and the second power mechanism are opened at the same time. At this time, the two friction wheels of the second power mechanism clamp the first plate body, so that the friction between the rail transport vehicle and the track is increased, and the friction is increased by clamping, which is very reliable.
  • the rail transport vehicle marshaling provided by the present invention has a first power mechanism on its locomotive, and at least one of itself or other transport vehicles includes a second power mechanism, so that the transportation work of the entire marshaling on flat ground and in a slope tunnel can be effectively carried out.
  • FIG1 is a schematic structural diagram of a locomotive according to an embodiment of the present invention.
  • FIG2 is a schematic structural diagram of a first power vehicle according to an embodiment of the present invention.
  • FIG3 is a schematic structural diagram of a first powered flatbed vehicle according to an embodiment of the present invention.
  • FIG4 is a schematic structural diagram of a slag power vehicle according to an embodiment of the present invention.
  • FIG5 is a schematic structural diagram of a second power mechanism according to an embodiment of the present invention.
  • FIG6 is a schematic structural diagram of two sets of clamping structures and a clamping structure driving device according to an embodiment of the present invention.
  • FIG7 is a schematic structural diagram of a brake structure according to an embodiment of the present invention.
  • FIG8 is a schematic diagram of the assembly structure of the first rail, the second rail and the sleeper according to an embodiment of the present invention.
  • FIG9 is a schematic diagram of a top view of the structure of the first track, the second track and the sleeper according to an embodiment of the present invention.
  • FIG. 10 is a schematic diagram of the connection structure of the second track according to an embodiment of the present invention.
  • the power system of some embodiments of the present invention includes a hydraulic drive mechanism 21 , a first power mechanism 22 , a first track 24 , a second power mechanism 23 , a second track 25 and a sleeper 26 .
  • the hydraulic drive mechanism 21 includes a diesel engine 211, a transfer case, a hydraulic pump 212 and a hydraulic pipe.
  • the hydraulic pipe is connected to the first power mechanism 22 and the second power mechanism 211 respectively.
  • Structure 23 is connected.
  • the first track 24 includes two steel rails arranged in parallel and at an interval, that is, a common double-track structure.
  • the second track 25 is an I-rail, comprising a first plate 252 arranged in the vertical direction, and a second plate 251 and a third plate 253 respectively arranged on the upper and lower surfaces of the first plate 252, wherein the second plate 251 and the third plate 253 are respectively arranged perpendicular to the first plate 252.
  • the second track is arranged between the two steel rails.
  • the laying direction of the sleeper 26 is perpendicular to the length direction of the tunnel, and is arranged below the first track 24 and the second track 25 in parallel and at intervals, including a first track mounting portion 261 located near the two ends of the sleeper 26 and a second track mounting portion 262 located in the middle of the sleeper 26, and the height of the second track mounting portion 262 is higher than that of the first track mounting portion 261.
  • a fixed clamping plate 263 and a movable clamping plate 264 are provided on the first track mounting portion 261, and the fixed clamping plate 263 and the sleeper 26 are fixedly connected, for example, by welding, and the movable clamping plate 264 is detachably connected to the sleeper 26, for example, by bolts and other connection methods.
  • the first track 24 is clamped between the fixed clamping plate 263 and the movable clamping plate 264.
  • a second track fixing plate 254 is fixedly connected to the bottom of the second track 25, and the second track fixing plate 254 is detachably connected to the sleeper 26.
  • the second track 25 is formed by splicing a plurality of I-rails, and the bottoms of two adjacent I-rails are respectively provided with mutually matching connecting parts 255, one end of the connecting part 255 is fixedly connected to the bottom of the I-rail, and the other end is fixedly connected to the connecting part 255 of the adjacent I-rail through a connecting piece.
  • the two connecting parts 255 are arranged obliquely, and the ends of the two connecting parts 255 are close to each other.
  • the first power mechanism 22 is used for flat-ground transportation, and includes a wheel 221 and a wheel motor 222 installed at the bottom of the rail transport vehicle.
  • the hydraulic drive mechanism 21 drives the wheel motor 222 to rotate, and the wheel motor 222 drives the wheel 221 to rotate, thereby providing the power required for flat-ground transportation and driving the wheel 221 to move along the first track 24.
  • the second power mechanism 23 is used for climbing transportation, and includes a fixing frame 233 , a clamping structure driving device 236 , two sets of clamping structures 231 , a supporting wheel 234 , a guide wheel assembly 235 , and a braking structure 232 .
  • the fixing frame 233 is disposed above the second rail 25 and fixedly connected to the bottom of the rail transport vehicle.
  • each group of the clamping structures 231 includes a mounting arm 2311, a friction wheel driving device 2312 arranged on the mounting arm 2311, and a friction wheel 2313 fixedly connected to the driving end of the friction wheel driving device 2312.
  • One end of the mounting arm 2311 is hinged to the fixing frame 233, and the other end is hinged to the clamping structure driving device 236.
  • the clamping structure driving device 236 is arranged through and protrudes from the fixing frame 233.
  • the friction wheel 2313 is a steel wheel wrapped with a polyurethane structure. The steel wheel can make the entire structure of the friction wheel more stable, and the polyurethane material wrapped can increase the friction force to provide sufficient climbing power for the rail transport vehicle.
  • the clamping structure driving device 236 is a hydraulic cylinder
  • the friction wheel driving device 2312 is a hydraulic motor
  • the friction wheel driving device 2312 is used to drive the friction wheel 2313 to rotate.
  • the hydraulic driving mechanism 21 provides driving force for both the friction wheel driving device 2312 and the clamping structure driving device 236.
  • Two support wheels 234 are respectively arranged above the second plate 251 on both sides of the friction wheel 2313, and are connected to the bottom of the fixing frame 233 through bearings.
  • the support wheels 234 are steel wheels, and the support wheels 234 run along the upper surface of the second plate 251, and can provide support force for the entire marshaling when the rail transport vehicle is running, so that the operation of the entire marshaling is more stable.
  • Each group of guide wheel assemblies 235 is respectively arranged on the fixed frame 233 near the support wheel 234.
  • Each group of guide wheel assemblies 235 includes two guide wheel bracket plates 2351 and guide wheels 2352 respectively arranged on the side walls of the guide wheel bracket plates 2351.
  • the guide wheel bracket plates 2351 are fixedly connected to the fixed frame 233.
  • the guide wheels 2352 in each group of guide wheel assemblies 235 are correspondingly arranged on both sides of the first plate body 252 and can run along the upper surface of the third plate body 253.
  • the guide wheel 2352 is a steel wheel, which is arranged between the guide wheel bracket plate 2351 and the first plate body 252.
  • the guide wheel 2352 is connected to the guide wheel bracket plate 2351 through a bearing.
  • the setting limit of the guide wheel assembly 235 The distance between the lower edge of the fixing frame 233 and the third plate 253 is controlled to prevent the friction wheel 2313 from colliding with the second plate 251 and the third plate 253 of the second track 25 .
  • the brake structure 232 includes a brake structure driving device 2321, an elastic member 2322, and two groups of brake components.
  • the elastic member 2322 is sleeved outside the brake structure driving device 2321.
  • the brake component includes a brake arm 2323, a support rod 2324, and a brake shoe 2325.
  • the two ends of the brake arm 2323 are respectively hinged to the brake structure driving device 2321 and one end of the brake shoe 2325, and the support rod 2324 is hinged to the middle of the brake arm 2323; the two groups of brake components are respectively located on both sides of the first plate 252; when the brake structure driving device 2321 is extended or retracted, the brake shoe 2325 can clamp or release the first plate 252.
  • the brake structure driving device 2321 is a hydraulic cylinder, and the driving force is provided by the hydraulic driving mechanism 21.
  • the brake structure 232 is matched with the guide wheel assembly 235, and there are two groups in total.
  • One end of the support rod 2324 of the brake structure 232 is hinged to the brake arm 2323, and the other end is fixed to the guide wheel bracket plate 2351.
  • the brake structure driving device 2321 is arranged through and protrudes from the fixing frame 233.
  • the brake shoe 2325 is arranged through and protrudes from the guide wheel bracket plate 2351, and the guide wheel bracket plate 2351 can provide guidance for the movement of the brake shoe 2325.
  • the power system of this embodiment is suitable for flat-land transportation and also for climbing transportation.
  • the first transportation mechanism When transporting on flat ground, the first transportation mechanism provides traction.
  • the first power mechanism 22 and the second power mechanism 23 provide traction at the same time.
  • the surface of the first plate 252 of the second track 25 serves as a contact surface for providing friction power.
  • the two friction wheels 2313 clamp the first plate 252, which can effectively increase the friction and prevent climbing failure.
  • the second plate 251 of the second track 25 can be used to provide support force to make the rail transport vehicle run more smoothly.
  • the overall structure of the power system is simple and reliable, which effectively reduces the production and manufacturing costs and maintenance costs, effectively reduces the probability of equipment failure, and ensures the safe and effective operation of the rail transport vehicle.
  • the rail transport vehicle formation includes a transport vehicle and the above-mentioned power system.
  • the transport vehicle includes a personnel car, a locomotive 11, a first powered flatbed car 12, a first powered car 13, a second powered car, a second powered flatbed car, a first muck truck, a second muck truck, a third muck truck, a mortar truck, a flatbed car, a first segment car, a second segment car and a third segment car connected in sequence.
  • the hydraulic drive mechanism 21 is disposed on the first power car 13 and the second power car.
  • the first power car 13 and the second power car have the same structure.
  • the provision of two power cars can effectively improve the movement speed of the entire formation.
  • the locomotive 11 is provided with the first power mechanism 22.
  • the locomotive 11, the first power flatbed vehicle 12 and the second power flatbed vehicle are respectively provided with two sets of the second power mechanisms 23, and the two sets of the second power mechanisms 23 are sequentially arranged between the front and rear wheels of the corresponding vehicles.
  • This marshaling setting is the optimal solution for this embodiment, and can be adjusted arbitrarily on the basis of ensuring the overall performance.
  • the purpose of adding the first power car 13 and the second power car is first to avoid setting the hydraulic drive mechanism 21 on the locomotive 11, which causes the overall height of the locomotive 11 to be too high. It is suitable for rail transport vehicle marshaling with limited overall height of the tunnel. If there is no height restriction, the hydraulic drive mechanism 21 can be set on the locomotive 11, which reduces the cost and the overall length of the coupling.
  • the two power cars can effectively increase the running speed of the entire marshaling, which is suitable for marshaling with higher requirements for movement speed. If there is no specific requirement for the movement speed, one power car can also be set.
  • the rail transport vehicle formations of other embodiments of the present invention are similar to the above-mentioned rail transport vehicle formations, except that the transport vehicles of the present embodiments include a personnel car, a locomotive 11, a power car, a slag power car 14, a first slag car, a second slag car, a mortar car, a flatbed power car, a first segment car, a second segment car and a third segment car connected in sequence.
  • the hydraulic drive mechanism 21 is provided on the power vehicle.
  • the locomotive 11 , the powered flatbed vehicle and the slag powered vehicle 14 are respectively provided with the second power mechanism 23 , and the locomotive 11 is also provided with a first power mechanism 22 .
  • the rail transport vehicle marshaling design of the present invention is reasonable.
  • the power system of the rail transport vehicle in one embodiment is relatively centralized, which can effectively reduce the length of the wiring, and provide sufficient power and a higher climbing speed for the entire marshaling.
  • the power system of the rail transport vehicle in another embodiment is relatively decentralized, and the wiring length is longer, but its power output is more stable, which is more conducive to the smooth transportation of the rail transport vehicle, and its power is more moderate and the speed is lower.

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  • Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Electric Propulsion And Braking For Vehicles (AREA)
  • Platform Screen Doors And Railroad Systems (AREA)

Abstract

本发明提供一种动力***及轨道运输车编组，所述动力***包括液压驱动机构、第一动力机构、第一轨道、第二动力机构和第二轨道；所述第一轨道包括并列且间隔设置的两条钢轨；所述第二轨道设置在两条所述钢轨之间，包括沿竖直方向设置的第一板体。所述第一动力机构包括安装于所述轨道运输车的车轮及车轮马达。所述第二动力机构包括固定架、夹紧结构驱动装置和夹紧结构；所述第一板体的两侧分别设有所述夹紧结构，所述夹紧结构驱动装置用于驱动所述夹紧结构夹紧或松开第一板体。所述轨道运输车编组包括上述的动力***及运输车辆。本发明的动力***及轨道运输车编组通过合理的结构，增强了轨道运输车的爬坡动力，同时结构简单、降低了生产及维护成本。

Description

动力***及轨道运输车编组 技术领域
本发明涉及轨道运输设备技术领域，具体而言，涉及一种动力***及轨道运输车编组。
背景技术
在隧道施工的过程中往往需要通过轨道运输车来进行物料的运进及渣土的运出工作，而传统的轨道运输车往往只包括一套动力机构，该动力机构作用于机车的车轮，靠机车的动力带动整个编组。此动力机构在平地运输或坡度小于4％的隧道内运输基本是可以满足需求的，但当坡度达到6.5％，甚至于7％左右时，由于坡度过大，传统编组的动力机构则无法满足轨道运输车的爬坡需求，往往会造成打滑、爬坡失败等事故的发生。
发明内容
本发明解决的问题是如何增大轨道运输车的爬坡动力。
一方面，本发明提供一种动力***，用于轨道运输车，包括液压驱动机构、第一动力机构、第一轨道、第二动力机构和第二轨道；所述第一轨道包括并列且间隔设置的两条钢轨；所述第二轨道设置在两条所述钢轨之间，所述第二轨道包括沿竖直方向设置的第一板体；
所述第一动力机构包括安装于所述轨道运输车的车轮及车轮马达；所述液压驱动机构用于通过所述车轮马达驱动所述车轮在所述第一轨道上走行；
所述第二动力机构包括固定架、夹紧结构驱动装置和夹紧结构；所述夹紧结构驱动装置用于通过所述固定架设置于所述轨道运输车底部；所述第一板体的两侧分别设有所述夹紧结构，所述夹紧结构驱动装置用于驱动所述第一板体两侧的所述夹紧结构朝互相靠近或互相远离的方向移动，以夹紧或松开所述第一板体，所述夹紧结构包括摩擦轮以及与所述摩擦轮驱动连接的摩擦轮驱动装置，所述液压驱动机构用于通过所述摩擦轮驱动装置驱动所述摩 擦轮在所述第一板体上走行。
可选地，所述夹紧结构还包括安装臂，所述摩擦轮驱动装置设置于所述安装臂上；所述安装臂一端与所述固定架铰接，另一端与所述夹紧结构驱动装置铰接
可选地，所述液压驱动机构包括柴油发动机、分动箱、液压泵及液压管；所述液压管分别与所述第一动力机构和所述第二动力机构连通。
可选地，所述第二轨道还包括分别设于所述第一板体上下表面的第二板体和第三板体，所述第二板体和所述第三板体分别与所述第一板体垂直设置；
所述第二动力机构还包括两个支撑轮，两个所述支撑轮分别位于所述摩擦轮两侧的第二板体上方，连接于所述固定架底部。
可选地，所述第二动力机构还包括制动结构，所述制动结构包括制动结构驱动装置、弹性件、及两组刹车组件；所述弹性件套设于所述制动结构驱动装置外；所述刹车组件包括制动臂、支杆、及制动闸瓦；所述制动臂的两端分别与所述制动结构驱动装置和制动闸瓦的一端铰接，所述支杆与所述制动臂的中部铰接；所述两组刹车组件分别位于所述第一板体的两侧；所述制动结构驱动装置伸长或缩回时能够使所述制动闸瓦夹紧或松开所述第一板体。
可选地，所述第二动力机构还包括两组导向轮组件，每组导向轮组件分别设于所述支撑轮处的固定架上；每组所述导向轮组件均包括两个导向轮支架板和分别设于所述导向轮支架板侧壁上的导向轮，每组所述导向轮组件中的所述导向轮对应设置在所述第一板体的两侧，且用于沿所述第三板体的上表面走行。
可选地，还包括轨枕，所述第一轨道和第二轨道分别与所述轨枕固定连接，两个相邻的第二轨道的底部分别设有互相配合的连接部，并通过所述连接部固定连接。
可选地，所述轨枕包括位于所述轨枕两端的第一轨道安装部和位于所述轨枕中部的第二轨道安装部；所述第二轨道安装部高于所述第一轨道安装部设置。
另一方面，本发明提供一种轨道运输车编组，包括上述的动力***及运 输车辆；所述运输车辆包括人员车、机车、渣土车、砂浆车、及管片车；
所述机车上设有上述的动力***中所述的第一动力机构；
所述机车、渣土车和砂浆车中至少有一个设有上述的动力***中所述的第二动力机构。
进一步地，所述运输车辆还包括依次连挂于所述机车和所述渣土车之间的第一动力平板车、第一动力车、第二动力车和第二动力平板车；所述第一动力车和所述第二动力车上分别设有液压驱动机构；所述第一动力平板车和所述第二动力平板车上分别设有所述第二动力机构。
根据本发明的技术方案可知，本发明提供的动力***包括第一动力机构和第二动力机构，其中，第一动力机构可用于平地运输，而第二动力机构可用于爬坡运输。当在平地运输时，关闭第二动力机构，即，使摩擦轮离开第一板体，此时，仅第一动力机构提供运行动力，保障轨道运输车的平地运输。而当需要爬坡时，则同时开启第一动力机构和第二动力机构，此时，第二动力机构的两个摩擦轮将第一板体夹紧，使轨道运输车和轨道之间的摩擦力增大，且通过夹紧的方式增加摩擦力，其方式非常可靠，在第一动力机构的基础上，第二动力机构进一步增大了牵引动力，使轨道运输车能够成功爬坡。本发明提供的轨道运输车编组，其机车上设有第一动力机构，而在其本身或其它运输车辆当中至少有一个包括第二动力机构，从而能够保证整个编组在平地及在坡路隧道中的运输工作的有效进行。
附图说明
图1为本发明实施例的机车的结构示意图；
图2为本发明实施例的第一动力车的结构示意图；
图3为本发明实施例的第一动力平板车的结构示意图；
图4为本发明实施例的渣土动力车的结构示意图；
图5为本发明实施例的第二动力机构的结构示意图；
图6为本发明实施例的两组夹紧结构和夹紧结构驱动装置的结构示意图；
图7为本发明实施例的制动结构的结构示意图；
图8为本发明实施例的第一轨道、第二轨道和轨枕的装配结构示意图；
图9为本发明实施例的第一轨道、第二轨道和轨枕的俯视结构示意图；
图10为本发明实施例的第二轨道的连接结构示意图。
附图标记说明：
11-机车；12-第一动力平板车；13-第一动力车；14-渣土动力车；21-液
压驱动机构；22-第一动力机构；23-第二动力机构；24-第一轨道；25-第二轨道；26-轨枕；211-柴油发动机；212-液压泵；221-车轮；222-车轮马达；231-夹紧结构；232-制动结构；233-固定架；234-支撑轮；235-导向轮组件；236-夹紧结构驱动装置；251-第二板体；252-第一板体；253-第三板体；254-第二轨道固定板；255-连接部；261-第一轨道安装部；262-第二轨道安装部；263-固定卡板；264-活动卡板；2311-安装臂；2312-摩擦轮驱动装置；2313-摩擦轮；2321-制动结构驱动装置；2322-弹性件；2323-制动臂；2324-支杆；2325-制动闸瓦；2351-导向轮支架板；2352-导向轮。
具体实施方式
为使本发明的上述目的、特征和优点能够更为明显易懂，下面结合附图对本发明的具体实施例做详细的说明。
需要说明的是，本发明的说明书和权利要求书及上述附图中的术语“第一”、“第二”等是用于区别类似的对象，而不必用于描述特定的顺序或先后次序。应该理解这样使用的数据在适当情况下可以互换，以便这里描述的本发明的实施例能够以除了在这里图示或描述的那些以外的顺序实施。
如图5至图10所示，本发明一些实施例的动力***，包括液压驱动机构21、第一动力机构22、第一轨道24、第二动力机构23、第二轨道25及轨枕26。
如图2所示，所述液压驱动机构21包括柴油发动机211、分动箱、液压泵212及液压管。所述液压管分别与所述第一动力机构22和所述第二动力机 构23连通。
如图8和图9所示，所述第一轨道24包括并列且间隔设置的两条钢轨，即普通的双轨结构。
如图5、图8和图9所示，所述第二轨道25为一条工字轨，包括沿竖直方向设置的第一板体252，和分别设于所述第一板体252上、下表面的第二板体251和第三板体253，所述第二板体251和所述第三板体253分别与所述第一板体252垂直设置。所述第二轨道设置在两条所述钢轨之间。
所述轨枕26的铺设方向和隧道的长度方向垂直设置，平行且间隔设置于所述第一轨道24和第二轨道25的下方，包括位于所述轨枕26两端附近的第一轨道安装部261和位于所述轨枕26中部的第二轨道安装部262，所述第二轨道安装部262的高度高于所述第一轨道安装部261的高度。所述第一轨道安装部261上设有固定卡板263和活动卡板264，所述固定卡板263和所述轨枕26固定连接，比如可以采用焊接的方式固定，而所述活动卡板264则与所述轨枕26可拆卸连接，比如可采用螺栓等连接方式。第一轨道24卡接于所述固定卡板263和活动卡板264之间。
如图8至图10所示，所述第二轨道25底部固定连接有第二轨道固定板254，所述第二轨道固定板254与所述轨枕26可拆卸连接。所述第二轨道25由多根工字轨拼接而成，两根相邻的工字轨的底部分别设有互相配合的连接部255，所述连接部255一端与所述工字轨的底部固定连接，另一端则通过连接件与相邻工字轨的连接部255固定连接。两个连接部255倾斜设置，两个连接部255连接的一端互相靠近。
如图1所示，所述第一动力机构22用于平地运输，包括安装于所述轨道运输车底部的车轮221及车轮马达222。所述液压驱动机构21驱动车轮马达222旋转，车轮马达222带动车轮221旋转，从而提供平地运输所需的动力，驱动车轮221沿所述第一轨道24走行。。
如图5所示，所述第二动力机构23用于爬坡运输，包括固定架233、夹紧结构驱动装置236、两组夹紧结构231、支撑轮234、导向轮组件235、及制动结构232。
所述固定架233设于所述第二轨道25上方并与所述轨道运输车底部固定连接。
如图6所示，两组所述夹紧结构231分别设于所述第一板体252的两侧，每组所述夹紧结构231均包括安装臂2311、设于所述安装臂2311上的摩擦轮驱动装置2312、及与所述摩擦轮驱动装置2312的驱动端固定连接的摩擦轮2313。所述安装臂2311一端与所述固定架233铰接，另一端与所述夹紧结构驱动装置236铰接。所述夹紧结构驱动装置236穿设并凸出于所述固定架233设置，当所述夹紧结构驱动装置236伸长时能够使两组夹紧结构231的摩擦轮2313朝互相远离的方向移动，从而松开所述第一板体252，即第二动力机构23关闭；而当夹紧结构驱动装置236缩回时能够使两组夹紧机构的摩擦轮2313朝互相靠近的方向移动，从而夹紧所述第一板体252，即第二动力机构23开启。所述摩擦轮2313为钢轮外包裹聚氨酯结构，钢轮可以使摩擦轮的整个结构更为稳固，而包裹聚氨酯材料后则可以增加摩擦力，以为轨道运输车提供充足的爬坡动力。
具体地，在本实施例中所述夹紧结构驱动装置236为液压油缸，所述摩擦轮驱动装置2312为液压马达，所述摩擦轮驱动装置2312用于驱动摩擦轮2313转动。所述摩擦轮驱动装置2312和所述夹紧结构驱动装置236均由所述液压驱动机构21提供驱动力。
两个支撑轮234分别设于所述摩擦轮2313两侧的第二板体251的上方，通过轴承与固定架233底部连接。所述支撑轮234为钢轮，所述支撑轮234沿所述第二板体251的上表面走行，在轨道运输车运行时可为整个编组提供支撑力，使整个编组的运行更加平稳。
每组导向轮组件235分别设于所述支撑轮234附近的固定架233上。每组所述导向轮组件235均包括两个导向轮支架板2351和分别设于所述导向轮支架板2351侧壁上的导向轮2352，所述导向轮支架板2351与固定架233固定连接，每组所述导向轮组件235中的所述导向轮2352对应设置在所述第一板体252的两侧，且能够沿所述第三板体253的上表面走行。所述导向轮2352为钢轮，设置在所述导向轮支架板2351和所述第一板体252之间。所述导向轮2352通过轴承与所述导向轮支架板2351连接。导向轮组件235的设置限 制了固定架233的下缘与第三板体253之间的距离，防止摩擦轮2313与第二轨道25的第二板体251和第三板体253发生碰撞。
如图7所示，所述制动结构232包括制动结构驱动装置2321、弹性件2322、及两组刹车组件。所述弹性件2322套设于所述制动结构驱动装置2321外。所述刹车组件包括制动臂2323、支杆2324、及制动闸瓦2325。所述制动臂2323的两端分别与所述制动结构驱动装置2321和制动闸瓦2325的一端铰接，所述支杆2324与所述制动臂2323的中部铰接；所述两组刹车组件分别位于所述第一板体252的两侧；所述制动结构驱动装置2321伸长或缩回时能够使所述制动闸瓦2325夹紧或松开所述第一板体252。在本实施例中，所述制动结构驱动装置2321为液压油缸，由液压驱动机构21提供驱动力。所述制动结构232与所述导向轮组件235配套设置，共有两组。所述制动结构232的支杆2324一端与所述制动臂2323铰接，另一端则固定于所述导向轮支架板2351上。所述制动结构驱动装置2321穿设并凸出于所述固定架233设置。所述制动闸瓦2325穿设并凸出于所述导向轮支架板2351设置，所述导向轮支架板2351可以为制动闸瓦2325的运动提供导向。
本实施例的动力***适用于平地运输，同时也适用于爬坡运输。当在平地上运输时，第一运输机构提供牵引力。当爬坡运输时，则第一动力机构22和第二动力机构23同时提供牵引力。第二轨道25的第一板体252的表面作为提供摩擦动力的接触面，两个摩擦轮2313将第一板体252夹紧，可以有效增大摩擦力，防止爬坡失败。而第二轨道25的第二板体251则可用来提供支撑力，使轨道运输车运行得更加平稳。且该动力***整体结构简单、可靠，有效降低了生产制造成本及维护保养成本，有效减小了设备故障发生的几率，确保轨道运输车安全、有效地运行。
如图1至图3所示，本发明一些实施例的轨道运输车编组包括运输车辆及上述的动力***。
具体地，在本实施例中，所述运输车辆包括依次连挂的人员车、机车11、第一动力平板车12、第一动力车13、第二动力车、第二动力平板车、第一渣土车、第二渣土车、第三渣土车、砂浆车、平板车、第一管片车、第二管片车和第三管片车。
所述第一动力车13和第二动力车上设有所述液压驱动机构21，第一动力车13和第二动力车结构相同，设置两台动力车能够有效提高整个编组的运动速度。
所述机车11上设有所述第一动力机构22.
所述机车11、第一动力平板车12和第二动力平板车上分别设有两套所述第二动力机构23，两套第二动力机构23依次设于对应车辆的前后轮之间。
此编组设置为本实施例的最优方案，可以在保证整体性能的基础上进行任意调整。在本实施例中，增设第一动力车13和第二动力车的目的首先是为了避免将液压驱动机构21设置在机车11上导致机车11整体高度过高，适用于隧道整体高度受限的轨道运输车编组，如不受高度限制，则可将液压驱动机构21设置于机车11上，减少成本的同时，也减少了连挂的整体长度。再者，两台动力车能够有效提高整个编组的运行速度，适用于对运动速度要求较高的编组，如对运动速度无具体要求，则也可以设置一台动力车。
如图1和图4所示，本发明另一些实施例的轨道运输车编组与上述的轨道运输车编组类似，不同的是，本实施例的运输车辆包括依次连挂的人员车、机车11、动力车、渣土动力车14、第一渣土车、第二渣土车、砂浆车、平板动力车、第一管片车、第二管片车和第三管片车。
所述动力车上设有所述液压驱动机构21。
所述机车11、动力平板车和渣土动力车14上分别设有所述第二动力机构23，所述机车11上还设有第一动力机构22。
本发明的轨道运输车编组设计合理，其中一个实施例的轨道运输车的动力***较为集中，能够有效减少接线的长度，同时为整个编组提供充足的动力和较高的爬坡速度。而另一个实施例的轨道运输车的动力***相对较为分散，接线长度较长，但其动力输出更为平稳，更有利于轨道运输车的平稳运输，其动力更为缓和，速度较低。
虽然本公开披露如上，但本公开的保护范围并非仅限于此。本领域技术人员在不脱离本公开的精神和范围的前提下，可进行各种变更与修改，这些变更与修改均将落入本发明的保护范围。

Claims (9)

  1. 一种动力***，用于轨道运输车，包括液压驱动机构(21)、第一动力机构(22)、第一轨道(24)、第二动力机构(23)和第二轨道(25)；所述第一轨道(24)包括并列且间隔设置的两条钢轨；所述第二轨道(25)设置在两条所述钢轨之间，所述第二轨道(25)包括沿竖直方向设置的第一板体(252)；
    所述第一动力机构(22)包括安装于所述轨道运输车的车轮(221)及车轮马达(222)；所述液压驱动机构(21)用于通过所述车轮马达(222)驱动所述车轮(221)在所述第一轨道(24)上走行；
    所述第二动力机构(23)包括固定架(233)、夹紧结构驱动装置(236)和夹紧结构(231)；所述夹紧结构驱动装置(236)用于通过所述固定架(233)设置于所述轨道运输车底部；所述第一板体(252)的两侧分别设有所述夹紧结构(231)，所述夹紧结构驱动装置(236)用于驱动所述第一板体(252)两侧的所述夹紧结构(231)朝互相靠近或互相远离的方向移动，以夹紧或松开所述第一板体(252)，所述夹紧结构(231)包括摩擦轮(2313)以及与所述摩擦轮(2313)驱动连接的摩擦轮驱动装置(2312)，所述液压驱动机构(21)用于通过所述摩擦轮驱动装置(2312)驱动所述摩擦轮在所述第一板体(252)上走行。
  2. 根据权利要求1所述的动力***，所述夹紧结构(231)还包括安装臂(2311)，所述摩擦轮驱动装置(2312)设置于所述安装臂(2311)上；所述安装臂(2311)一端与所述固定架(233)铰接，另一端与所述夹紧结构驱动装置(236)铰接。
  3. 根据权利要求1所述的动力***，所述液压驱动机构(21)包括柴油发动机(211)、分动箱、液压泵(212)及液压管；所述液压管分别与所述第一动力机构(22)和所述第二动力机构(23)连通。
  4. 根据权利要求1所述的动力***，所述第二轨道(25)还包括分别设于所述第一板体(252)上下表面的第二板体(251)和第三板体(253)，所述第二板体(251)和所述第三板体(253)分别与所述第一板体(252)垂直设置；
    所述第二动力机构(23)还包括两个支撑轮(234)，两个所述支撑轮(234)分别位于所述摩擦轮(2313)两侧的第二板体(251)上方，连接于所述固定架(233)底部。
  5. 根据权利要求4所述的动力***，所述第二动力机构(23)还包括制动结构(232)，所述制动结构(232)包括制动结构驱动装置(2321)、弹性件(2322)及两组刹车组件；所述弹性件(2322)套设于所述制动结构驱动装置(2321)外；所述刹车组件包括制动臂(2323)、支杆(2324)及制动闸瓦(2325)；所述制动臂(2323)的两端分别与所述制动结构驱动装置(2321)和制动闸瓦(2325)的一端铰接，所述支杆(2324)与所述制动臂(2323)的中部铰接；所述两组刹车组件分别位于所述第一板体(252)的两侧；所述制动结构驱动装置(2321)伸长或缩回时能够使所述制动闸瓦(2325)夹紧或松开所述第一板体(252)。
  6. 根据权利要求4所述的动力***，所述第二动力机构(23)还包括两组导向轮组件(235)，每组导向轮组件(235)分别设于所述支撑轮(234)处的固定架(233)上；每组所述导向轮组件(235)均包括两个导向轮支架板(2351)和分别设于所述导向轮支架板(2351)侧壁上的导向轮(2352)，每组所述导向轮组件(235)中的所述导向轮(2352)对应设置在所述第一板体(252)的两侧，且用于沿所述第三板体(253)的上表面走行。
  7. 根据权利要求6所述的动力***，所述动力***还包括轨枕(26)，所述第一轨道(24)和第二轨道(25)分别与所述轨枕(26)固定连接，两个相邻的第二轨道(25)的底部分别设有互相配合的连接部(255)，并通过所述连接部(255)固定连接。
  8. 根据权利要求7所述的动力***，所述轨枕(26)包括位于所述轨枕(26)两端的第一轨道安装部(261)和位于所述轨枕(26)中部的第二轨道安装部(262)；所述第二轨道安装部(262)高于所述第一轨道安装部(261)设置。
  9. 一种轨道运输车编组，包括运输车辆及权利要求1至8任意一项所述的动力***；所述运输车辆包括人员车、机车(11)、渣土车、砂浆车及管片车；
    所述机车(11)上设有如权利要求1至8任意一项所述的动力***中的第一动力机构(22)；
    所述机车(11)、渣土车和砂浆车中至少有一个设有如权利要求1至8任意一项所述的动力***中的第二动力机构(23)。
PCT/CN2023/121289 2022-09-29 2023-09-26 动力***及轨道运输车编组 WO2024067532A1 (zh)

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Publication number Priority date Publication date Assignee Title
CN115503765A (zh) * 2022-09-29 2022-12-23 中铁工程机械研究设计院有限公司 动力***及轨道运输车编组

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006327533A (ja) * 2005-05-30 2006-12-07 Railway Technical Res Inst 鉄道車両用登坂性向上装置
CN103192836A (zh) * 2013-03-27 2013-07-10 长治市潞安合力机械有限责任公司 矿用卡轨车
CN105936474A (zh) * 2016-06-29 2016-09-14 北京凯润机电设备制造有限责任公司 单轨吊双制动驱动装置
CN106080648A (zh) * 2016-06-16 2016-11-09 沙尔夫矿山机械（徐州）有限公司 一种单轨吊驱动单元安全制动装置
CN107187323A (zh) * 2017-07-07 2017-09-22 沙尔夫矿山机械（徐州）有限公司 一种超级电容齿轨卡轨景观小火车主机
CN110103997A (zh) * 2019-06-25 2019-08-09 武汉新丝路快铁物流有限公司 一种跨座式轨道交通运输***
CN110744524A (zh) * 2019-10-28 2020-02-04 北京海益同展信息科技有限公司 驱动导向机构及挂轨机器人
CN115503765A (zh) * 2022-09-29 2022-12-23 中铁工程机械研究设计院有限公司 动力***及轨道运输车编组

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN205632517U (zh) * 2016-05-03 2016-10-12 常州科研试制中心有限公司 防爆柴油机单轨吊驱动装置
CN205632482U (zh) * 2016-05-10 2016-10-12 常州科研试制中心有限公司 防爆柴油机单轨吊机车
CN110126850A (zh) * 2019-06-25 2019-08-16 武汉新丝路快铁物流有限公司 一种高爬坡能力的悬挂式轨道交通运输***
CN112810634A (zh) * 2021-03-19 2021-05-18 上海布拓传动***设备有限公司 一种单轨吊驱动装置

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006327533A (ja) * 2005-05-30 2006-12-07 Railway Technical Res Inst 鉄道車両用登坂性向上装置
CN103192836A (zh) * 2013-03-27 2013-07-10 长治市潞安合力机械有限责任公司 矿用卡轨车
CN106080648A (zh) * 2016-06-16 2016-11-09 沙尔夫矿山机械（徐州）有限公司 一种单轨吊驱动单元安全制动装置
CN105936474A (zh) * 2016-06-29 2016-09-14 北京凯润机电设备制造有限责任公司 单轨吊双制动驱动装置
CN107187323A (zh) * 2017-07-07 2017-09-22 沙尔夫矿山机械（徐州）有限公司 一种超级电容齿轨卡轨景观小火车主机
CN110103997A (zh) * 2019-06-25 2019-08-09 武汉新丝路快铁物流有限公司 一种跨座式轨道交通运输***
CN110744524A (zh) * 2019-10-28 2020-02-04 北京海益同展信息科技有限公司 驱动导向机构及挂轨机器人
CN115503765A (zh) * 2022-09-29 2022-12-23 中铁工程机械研究设计院有限公司 动力***及轨道运输车编组

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