WO2021093610A1 - Assembling and lifting mechanism for electric locomotive driving unit - Google Patents

Assembling and lifting mechanism for electric locomotive driving unit Download PDF

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Publication number
WO2021093610A1
WO2021093610A1 PCT/CN2020/125470 CN2020125470W WO2021093610A1 WO 2021093610 A1 WO2021093610 A1 WO 2021093610A1 CN 2020125470 W CN2020125470 W CN 2020125470W WO 2021093610 A1 WO2021093610 A1 WO 2021093610A1
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WIPO (PCT)
Prior art keywords
lifting
motor
electric locomotive
drive unit
top plate
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PCT/CN2020/125470
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French (fr)
Chinese (zh)
Inventor
耿海路
王孝卿
王海棋
姚猛
黄秀宇
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中车大同电力机车有限公司
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Publication of WO2021093610A1 publication Critical patent/WO2021093610A1/en

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
    • B23P19/00—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes

Definitions

  • the present disclosure relates to the technical field of electric locomotives, and in particular to an assembling and lifting mechanism of a drive unit of an electric locomotive.
  • the wheel set, gear box and motor of the electric locomotive wheel drive unit need to be lifted and lowered to meet the needs of assembly and debugging.
  • the assembly of wheelsets, gearboxes and motors of the wheel drive unit of railway electric locomotive bogies is completed by manual operation of the crane. It is completed by placing the workpiece on a fixed tooling. This production method is slow and requires manual work. Climbing up and down, low efficiency, extremely inconvenient work and other shortcomings.
  • a main purpose of the present disclosure is to overcome at least one of the above-mentioned drawbacks of the prior art, and to provide an assembling and lifting mechanism for the drive unit of an electric locomotive.
  • the invention provides an assembling and lifting mechanism for an electric locomotive drive unit, including:
  • the wheel lifting assembly includes a lifting frame and a lifting part arranged on the lifting frame.
  • the lifting part is used to contact the wheels of the electric locomotive drive unit.
  • the lifting frame is movably arranged in the vertical direction to pass the lifting
  • the ascending part drives the wheels to move;
  • gearbox lifting assembly the gearbox lifting assembly includes a gearbox platform top plate, the gearbox platform top plate is used to place the gearbox of the electric locomotive drive unit, and the gearbox platform top plate is movably arranged in the vertical direction to drive the gearbox to move;
  • the motor lifting assembly includes a motor platform top plate, the motor platform top plate is used to place the motor of the electric locomotive drive unit, and the motor platform top plate is movably arranged in the vertical direction to drive the motor to move;
  • the lifting part, the top plate of the gearbox platform and the top plate of the motor platform are all arranged at intervals.
  • the two lifting parts are arranged on the lifting frame at intervals, and the lifting parts include:
  • the supporting wheel is arranged on the shaft, and two supporting wheels arranged at intervals are used to support one wheel.
  • the lifting part further includes:
  • Bearing seat the bearing seat is set on the lifting frame
  • the bearing is arranged in the bearing seat, and the shaft is arranged in the bearing;
  • the shaft is provided with a jack for the peripheral component to pass through, so that under the drive of the peripheral component, the shaft drives the wheel to rotate through the supporting wheel.
  • the assembly lifting mechanism of the electric locomotive drive unit further includes a base, the base includes a ground rail, and the lifting part further includes:
  • Lifting track which is set up on two shafts
  • the lifting rail is connected to the ground rail.
  • the assembling and lifting mechanism of the electric locomotive drive unit further includes a base on which a first nut and a first sliding block are arranged, and the wheel lifting assembly further includes:
  • Geared motor the geared motor is set on the lifting part
  • the first screw, the reduction motor is drivingly connected with the first screw, and the first screw is inserted in the first screw nut;
  • the first guide rail is arranged on the lifting part, and the first guide rail is matched with the first sliding block and is movably arranged along the first sliding block.
  • the two wheel lifting assemblies are arranged at intervals and correspond to the two wheels one by one.
  • the assembly lifting mechanism of the electric locomotive drive unit further includes a base
  • the gearbox lifting assembly further includes:
  • Gear box platform bottom plate, the gear box platform bottom plate is set on the base;
  • the first connecting rod one end of the first connecting rod is hinged to the bottom plate of the gearbox platform;
  • the second connecting rod one end of the second connecting rod is hinged to the top plate of the gearbox platform, and the first connecting rod is hinged to the second connecting rod;
  • the third connecting rod, the middle part of the third connecting rod is hinged with the first connecting rod, and one end of the third connecting rod is slidably arranged on the bottom plate of the gear box platform;
  • a fourth link the middle of the fourth link is hinged with the second link, one end of the fourth link is slidably arranged on the top plate of the gearbox platform, and the third link is hinged with the fourth link;
  • the hydraulic cylinder is hinged on the bottom plate of the gearbox platform, and the hydraulic cylinder is drivingly connected with the fourth connecting rod.
  • the first connecting rod, the second connecting rod, the third connecting rod and the fourth connecting rod are all arranged in pairs, and a connecting rod shaft is arranged between the paired two fourth connecting rods,
  • the hydraulic cylinder is drivingly connected with the connecting rod shaft;
  • the ends of the third connecting rod and the fourth connecting rod are both provided with guide wheels, and both the bottom plate of the gear box platform and the top plate of the gear box platform are provided with guide grooves adapted to the guide wheels.
  • the assembly lifting mechanism of the electric locomotive drive unit further includes a base
  • the motor lifting assembly further includes:
  • a motor platform board the motor platform board is arranged on the base, the motor platform board is provided with a second nut and a second sliding block;
  • the motor lifting frame is provided with a second guide rail adapted to the second sliding block, and the top plate of the motor platform is arranged on the motor lifting frame;
  • the servo motor is set on the lifting frame of the motor
  • the second screw, the servo motor is drivingly connected with the second screw, and the second screw is inserted in the second screw nut.
  • the motor lifting assembly further includes:
  • Motor platform bottom plate the motor platform bottom plate is set on the motor lifting frame, and the motor platform bottom plate is provided with a longitudinal guide rail, a longitudinal support block and a longitudinal screw set on the longitudinal support block;
  • the middle plate is provided with a longitudinal sliding block and a longitudinal screw nut adapted to the longitudinal guide rail on the middle plate, and the longitudinal screw is inserted in the longitudinal screw nut;
  • the middle plate is provided with a horizontal guide rail and a horizontal screw
  • the top plate of the motor platform is provided with a horizontal sliding block adapted to the horizontal rail and a horizontal screw nut adapted to the horizontal screw.
  • the horizontal screw is provided with a rocker. Put the butt joints.
  • the assembly lifting mechanism of the electric locomotive drive unit of the present invention can meet the installation height requirements for wheels, gear boxes and motors through wheel lifting components, gear box lifting components and motor lifting components, thereby improving overall installation efficiency.
  • the lifting frame of the wheel lifting assembly drives the wheels to move through the lifting part
  • the gear box platform top plate of the gear box lifting assembly drives the gear box to move
  • the motor platform top plate driving motor of the motor lifting assembly
  • the lifting part the gear box platform top plate and the motor
  • the moving sequence of the top plate of the platform can be adjusted according to the installation requirements, and the whole assembly lifting mechanism drives different parts to move separately without interfering with each other.
  • Fig. 1 is a schematic structural view from a first perspective of an assembled lifting mechanism of a drive unit of an electric locomotive according to an exemplary embodiment
  • Fig. 2 is a schematic structural view from a second perspective of an assembling lifting mechanism of an electric locomotive drive unit according to an exemplary embodiment
  • Fig. 3 is a schematic structural diagram showing a wheel lifting assembly of an assembling lifting mechanism of an electric locomotive drive unit according to an exemplary embodiment
  • Fig. 4 is a schematic structural diagram showing an embodiment of a set of lifting parts of an assembled lifting mechanism of an electric locomotive drive unit according to an exemplary embodiment
  • Fig. 5 is a schematic structural diagram showing another embodiment of a set of lifting parts of an assembled lifting mechanism of an electric locomotive drive unit according to an exemplary embodiment
  • Fig. 6 is a schematic structural diagram showing an embodiment of a lifting track of an assembled lifting mechanism of an electric locomotive drive unit according to an exemplary embodiment
  • Fig. 7 is a schematic structural diagram showing another embodiment of a lifting track of an assembling lifting mechanism of an electric locomotive drive unit according to an exemplary embodiment
  • Fig. 8 is a schematic structural diagram showing an embodiment of a lifting part of an assembled lifting mechanism of an electric locomotive drive unit according to an exemplary embodiment
  • Fig. 9 is a schematic structural diagram showing another embodiment of a lifting part of an assembled lifting mechanism of an electric locomotive drive unit according to an exemplary embodiment
  • Fig. 10 is a schematic structural diagram of a gear box lifting assembly of an assembled lifting mechanism of an electric locomotive drive unit according to an exemplary embodiment
  • Fig. 11 is a schematic structural diagram of a motor lifting assembly of an assembled lifting mechanism of an electric locomotive drive unit according to an exemplary embodiment.
  • the assembling and lifting mechanism for an electric locomotive drive unit includes: a wheel lifting assembly 200, which includes a lifting frame 201 And the lifting part 202 provided on the lifting frame 201, the lifting part 202 is used to contact the wheels 3 of the electric locomotive drive unit, and the lifting frame 201 is movably arranged in the vertical direction to drive the wheels through the lifting part 202 3 Move;
  • the gear box lifting assembly 210, the gear box lifting assembly 210 includes a gear box platform top plate 211, the gear box platform top plate 211 is used to place the gear box 5 of the electric locomotive drive unit, the gear box platform top plate 211 is movable in the vertical direction Set to drive the gearbox 5 to move;
  • the motor lifting assembly 220, the motor lifting assembly 220 includes a motor platform top plate 221, the motor platform top plate 221 is used to place the motor 6 of the electric locomotive drive unit, the motor platform top plate 221 is movable in the vertical direction It is
  • the assembling and lifting mechanism of the electric locomotive drive unit of an embodiment of the present invention can meet the requirements for the installation height of the wheels 3, the gear box 5 and the motor 6 through the wheel lifting assembly 200, the gear box lifting assembly 210, and the motor lifting assembly 220, thereby increasing Overall installation efficiency.
  • the lifting frame 201 of the wheel lifting assembly 200 drives the wheels 3 to move through the lifting portion 202
  • the gear box platform top plate 211 of the gear box lifting assembly 210 drives the gear box 5 to move
  • the motor platform top plate 221 of the motor lifting assembly 220 drives the motor 6.
  • the moving sequence of the lifting part 202, the gearbox platform top plate 211, and the motor platform top plate 221 can be adjusted according to installation requirements.
  • the entire assembly lifting mechanism drives different components to move separately without interfering with each other.
  • the gearbox lifting assembly 210 and the motor lifting assembly 220 are used to lift the gearbox 5 and the motor 6 respectively, and the gearbox 5 and the motor 6 can be easily installed by cooperating with the wheel lifting assembly 200 to lift the wheel 3 .
  • the lifting part 202 includes: a shaft 2021, and a shaft 2021 is arranged On the lifting frame 201; supporting wheels 2022, the supporting wheels 2022 are arranged on the shaft 2021, and two supporting wheels 2022 arranged at intervals are used to support one wheel 3.
  • the two supporting wheels 2022 provided on the left and right sides of the lifting frame 201 are both supported on the bottom of one wheel 3 so as to stably contact with the wheel 3 without the problem of the wheel 3 being detached by mistake.
  • the lifting part 202 further includes: a bearing seat 2023, which is arranged on the lifting frame 201; a bearing 2024, the bearing 2024 is arranged in the bearing seat 2023, and the shaft 2021 is penetrated in the bearing 2024
  • the shaft 2021 is provided with a socket 2025 for the peripheral component to pass through, so that the shaft 2021 drives the wheel 3 to rotate through the supporting wheel 2022 under the drive of the peripheral component.
  • the lifting portion 202 is composed of a supporting wheel 2022, a shaft 2021, a bearing seat 2023, and a bearing 2024, wherein a supporting wheel 2022, a bearing seat 2023 is installed on one shaft 2021, A plurality of bearings 2024 are provided between the bearing housing 2023 and the shaft 2021.
  • the supporting wheel 2022 is used to contact the wheel 3 so that the shaft 2021 can be rotatably arranged, mainly for driving the shaft 2021 to rotate through an external component, so as to drive the wheel 3 to rotate, thereby realizing the adjustment of the position of the wheel 3.
  • the lifting portion 202 is composed of a supporting wheel 2022, a shaft 2021, a bearing seat 2023, and a bearing 2024, wherein two supporting wheels 2022, a bearing seat 2023 are installed on one shaft 2021.
  • a plurality of bearings 2024 are provided between the bearing seat 2023 and the shaft 2021.
  • the arrangement of the two supporting wheels 2022 can meet the track requirements between different wheels 3.
  • the peripheral component is inserted into the jack 2025 to drive the shaft 2021 to rotate, where the peripheral component may be a crank.
  • the support wheel 2022 and the shaft 2021 are an integral structure.
  • the assembling and lifting mechanism of the electric locomotive drive unit further includes a base 230, the base 230 includes a ground rail 231, and the lifting part 202 further includes: a lifting rail 2026, a lifting rail 2026 It is laid on two shafts 2021; wherein, when the lifting frame 201 moves to the lowest point, the lifting rail 2026 is opposite to the ground rail 231.
  • the lifting rail 2026 is a single rail, and the lifting rail 2026 is laid on two shafts 2021 through grooves on it. At this time, one lifting rail 2026 corresponds to one To the support wheel 2022. When the lifting rail 2026 is at the lowest point, that is, it is not working, the lifting rail 2026 is in contact with the ground rail 231, so that a complete rail is formed on the base 230. The lifting rail 2026 is overlapped on the ground rail 231, that is, the two are connected through a stop.
  • the lifting rail 2026 is a double rail, and the lifting rail 2026 is laid on two shafts 2021 through grooves on it. At this time, one lifting rail 2026 corresponds to two To the support wheel 2022.
  • the setting of the dual track is also to meet the use of different wheel bases.
  • the assembling and lifting mechanism of the electric locomotive drive unit further includes a base 230.
  • the base 230 is provided with a first screw nut 232 and a first sliding block 233.
  • the wheel lifting assembly 200 further includes: a deceleration motor 203.
  • the motor 203 is arranged on the lifting part 202; the first screw 204, the reduction motor 203 is drivingly connected with the first screw 204, the first screw 204 is inserted in the first screw nut 232; the first guide rail 205, the first The guide rail 205 is arranged on the lifting part 202, and the first guide rail 205 is adapted to the first sliding block 233 and is movably arranged along the first sliding block 233.
  • the decelerating motor 203 drives the first screw 204 to rotate. Since the first screw nut 232 is fixed on the base 230, the first screw 204 is in a vertical direction relative to the first screw nut 232 during rotation. Move, thereby driving the lifting part 202 to move in a vertical direction.
  • two wheels 3 need to be driven to move at the same time, so two wheel lifting assemblies 200 need to be provided.
  • one wheel lifting assembly 200 includes a single track, and the other wheel lifting assembly 200 includes a double track.
  • the assembling and lifting mechanism of the electric locomotive drive unit further includes a base 230
  • the gear box lifting assembly 210 also includes: a gear box platform bottom plate 212, which is arranged on the base 230; 213, one end of the first link 213 is hinged with the gearbox platform bottom plate 212; the second link 214, one end of the second link 214 is hinged with the gearbox platform top plate 211, the first link 213 and the second link 214 is hinged; the third link 215, the middle of the third link 215 is hinged with the first link 213, one end of the third link 215 is slidably arranged on the gearbox platform bottom plate 212; the fourth link 216 , The middle of the fourth link 216 is hinged with the second link 214, one end of the fourth link 216 is slidably arranged on the top plate 211 of the gearbox platform, and the third link 215 is hinged with the fourth link 216;
  • the hydraulic cylinder 217 is hinged on the bottom plate 212 of the gear
  • first connecting rod 213, the second connecting rod 214, the third connecting rod 215, and the fourth connecting rod 216 are all arranged in pairs, and a connecting rod is arranged between the two fourth connecting rods 216 of the pair.
  • the shaft 218, the hydraulic cylinder 217 and the connecting rod shaft 218 are drivingly connected; wherein, the ends of the third connecting rod 215 and the fourth connecting rod 216 are provided with guide wheels 2161, the gear box platform bottom plate 212 and the gear box platform top plate 211 Both are provided with a guide groove 219 adapted to the guide wheel 2161.
  • the pair of two first links 213 and the pair of two second links 214 are hinged by a link shaft 218, the pair of two first links 213 and the pair of two third links 215 are hinged through a connecting rod shaft 218, and the pair of two fourth connecting rods 216 and the pair of two second connecting rods 214 are hinged through a connecting rod shaft 218.
  • the assembling and lifting mechanism of the electric locomotive drive unit further includes a base 230
  • the motor lifting assembly 220 further includes: a motor platform board 222, the motor platform board 222 is arranged on the base 230, and the motor platform board 222 is provided with The second screw nut 223 and the second sliding block 224; the motor lifting frame 225, the motor lifting frame 225 is provided with a second guide rail 226 adapted to the second sliding block 224, and the motor platform top plate 221 is set on the motor lifting frame 225
  • the servo motor 227, the servo motor 227 is set on the motor lifting frame 225; the second screw 228, the servo motor 227 is drivingly connected with the second screw 228, the second screw 228 is inserted in the second screw nut 223.
  • the servo motor 227 drives the second screw 228 to rotate.
  • the second screw nut 223 is fixed on the motor platform plate 222, so that the second screw 228 moves while rotating, thereby driving the motor lifting frame 225 to move up and
  • the motor lifting assembly 220 further includes: a motor platform bottom plate 229.
  • the motor platform bottom plate 229 is provided on the motor lifting frame 225.
  • the motor platform bottom plate 229 is provided with a longitudinal guide rail 2291, a longitudinal support block 2292 and a longitudinal support block.
  • the longitudinal screw on the block 2292; the intermediate plate 2293, the intermediate plate 2293 is provided with a longitudinal sliding block 2294 and a longitudinal screw nut that is adapted to the longitudinal guide rail 2291, and the longitudinal screw is inserted in the longitudinal screw nut; wherein, the intermediate plate The 2293 is provided with a transverse guide rail 2295 and a transverse screw 2297.
  • the top plate 221 of the motor platform is provided with a transverse slider 2296 adapted to the transverse guide rail 2295 and a transverse screw nut adapted to the transverse screw 2297.
  • the transverse screw 2297 A crank butt joint 2298 is provided on it.
  • the arrangement of the top plate 221 and the middle plate 2293 of the motor platform realizes the horizontal movement of the front, back, left, and right.
  • the specific driving mechanism adopts a lead screw and a nut, which can be manually operated or driven by a motor.
  • the lowest point of the wheel lifting assembly 200 of the present invention is lowered to remain flush with the base 230, and does not affect the use of other equipment.
  • the left and right sides of the wheel lifting assembly 200 lift at the same time to drive the floating rails at both ends (lifting rail 2026, including single rail and double rail). )
  • the floating track descends to the base 230, which is just flush with the rail surface of the base 230, and is consistent with the original track through the T-shaped structure, so that the track can be used normally.
  • the gearbox lifting assembly 210 of the present invention is lowered to be level with the base 230 by a lifter together with the gearbox before being assembled, and the gearbox can only be lifted to the required height during lifting.
  • the lifting time can be set to the working cycle with the wheel set lifting, and the degree of automation is greatly improved.
  • the lowest position of the motor lifting assembly 220 of the present invention is kept flush with the base 230.
  • the servo system is controlled to keep the entire mechanism working automatically.
  • the position of the platform can be fine-tuned by manually cranking the handle along the wheel axis and the vertical direction to meet the needs of the motor position during work.
  • All the lifting mechanisms of the present invention can be lowered to be flush with the ground, so that the electric locomotive wheel drive unit can pass normally without affecting the use of the track.
  • One small wheel is equipped with a crank interface, which can be used to shake Shake the small wheel to make the wheel pair rotate, so as to ensure the meshing position of the aligning gear when assembling the gear box.

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Abstract

An assembling lifting mechanism for an electric locomotive driving unit, comprising a wheel lifting assembly (200), a gear box lifting assembly (210) and an electric motor lifting assembly (220). The wheel lifting assembly (200) comprises a lifting frame (201) and a lifting part (202) arranged on the lifting frame (201), the lifting part (202) being used for contacting wheels (3) of the electric locomotive driving unit, and the lifting frame (201) being movably arranged in the vertical direction so as to, by means of the lifting part (202), drive the wheels (3) to move; the gear box lifting assembly (210) comprises a gear box platform top plate (211), which is used for placing a gear box (5) of the electric locomotive driving unit and is movably arranged in the vertical direction so as to drive the gear box (5) to move; the electric motor lifting assembly (220) comprises an electric motor platform top plate (221), which is used for placing an electric motor (6) of the electric locomotive driving unit and is movably arranged in the vertical direction so as to drive the electric motor (6) to move; and the lifting part (202), the gear box platform top plate (211) and the electric motor platform top plate (221) are all arranged at intervals.

Description

电力机车驱动单元的组装升降机构Assembly lifting mechanism of electric locomotive drive unit
交叉引用cross reference
本公开要求于2019年11月15日提交的申请号为201911116022.3、名称为“电力机车驱动单元的组装升降机构”的中国专利申请的优先权，该中国专利申请的全部内容通过引用全部并入本文。This disclosure claims the priority of a Chinese patent application filed on November 15, 2019 with the application number 201911116022.3 and titled "Assembled Lifting Mechanism of Electric Locomotive Drive Unit", the entire content of which is incorporated herein by reference. .
技术领域Technical field
本公开涉及电力机车技术领域，尤其涉及一种电力机车驱动单元的组装升降机构。The present disclosure relates to the technical field of electric locomotives, and in particular to an assembling and lifting mechanism of a drive unit of an electric locomotive.
背景技术Background technique
铁路电力机车轮驱单元在组装时，电力机车轮驱单元的轮对、齿轮箱和电机需要升降动作来满足组装调试需要。目前铁路电力机车转向架轮驱单元的轮对、齿轮箱和电机组装是用人工操作行车来完成的，通过将工件放置到固定工装上完成的，这种生产方式速度慢，人工作业需要爬上爬下，效率低，工作极不方便等缺点。When the railway electric locomotive wheel drive unit is assembled, the wheel set, gear box and motor of the electric locomotive wheel drive unit need to be lifted and lowered to meet the needs of assembly and debugging. At present, the assembly of wheelsets, gearboxes and motors of the wheel drive unit of railway electric locomotive bogies is completed by manual operation of the crane. It is completed by placing the workpiece on a fixed tooling. This production method is slow and requires manual work. Climbing up and down, low efficiency, extremely inconvenient work and other shortcomings.
发明内容Summary of the invention
本公开的一个主要目的在于克服上述现有技术的至少一种缺陷，提供一种电力机车驱动单元的组装升降机构。A main purpose of the present disclosure is to overcome at least one of the above-mentioned drawbacks of the prior art, and to provide an assembling and lifting mechanism for the drive unit of an electric locomotive.
本发明提供了一种电力机车驱动单元的组装升降机构，包括：The invention provides an assembling and lifting mechanism for an electric locomotive drive unit, including:
车轮升降组件，车轮升降组件包括升降架和设置在升降架上的举升部，举升部用于与电力机车驱动单元的车轮相接触，升降架沿竖直方向可移动地设置，以通过举升部驱动车轮移动；The wheel lifting assembly includes a lifting frame and a lifting part arranged on the lifting frame. The lifting part is used to contact the wheels of the electric locomotive drive unit. The lifting frame is movably arranged in the vertical direction to pass the lifting The ascending part drives the wheels to move;
齿轮箱升降组件，齿轮箱升降组件包括齿轮箱平台顶板，齿轮箱平台顶板用于放置电力机车驱动单元的齿轮箱，齿轮箱平台顶板沿竖直方向可移动地设置，以驱动齿轮箱移动；Gearbox lifting assembly, the gearbox lifting assembly includes a gearbox platform top plate, the gearbox platform top plate is used to place the gearbox of the electric locomotive drive unit, and the gearbox platform top plate is movably arranged in the vertical direction to drive the gearbox to move;
电机升降组件，电机升降组件包括电机平台顶板，电机平台顶板用于放置电力机车驱动单元的电机，电机平台顶板沿竖直方向可移动地设置，以驱动电机移动；Motor lifting assembly, the motor lifting assembly includes a motor platform top plate, the motor platform top plate is used to place the motor of the electric locomotive drive unit, and the motor platform top plate is movably arranged in the vertical direction to drive the motor to move;
其中，举升部、齿轮箱平台顶板以及电机平台顶板均间隔设置。Among them, the lifting part, the top plate of the gearbox platform and the top plate of the motor platform are all arranged at intervals.
在本发明的一个实施例中，举升部为两个，两个举升部间隔地设置在升降架上，举升部包括：In an embodiment of the present invention, there are two lifting parts, and the two lifting parts are arranged on the lifting frame at intervals, and the lifting parts include:
轴，轴设置在升降架上；Shaft, the shaft is set on the lifting frame;
支撑轮，支撑轮设置在轴上，两个间隔设置的支撑轮用于支撑一个车轮。The supporting wheel is arranged on the shaft, and two supporting wheels arranged at intervals are used to support one wheel.
在本发明的一个实施例中，举升部还包括：In an embodiment of the present invention, the lifting part further includes:
轴承座，轴承座设置在升降架上；Bearing seat, the bearing seat is set on the lifting frame;
轴承，轴承设置在轴承座内，轴穿设在轴承内；Bearing, the bearing is arranged in the bearing seat, and the shaft is arranged in the bearing;
其中，轴上设置有设置供外设部件穿过的插孔，以在外设部件的驱动下，轴通过支撑轮驱动车轮转动。Wherein, the shaft is provided with a jack for the peripheral component to pass through, so that under the drive of the peripheral component, the shaft drives the wheel to rotate through the supporting wheel.
在本发明的一个实施例中，电力机车驱动单元的组装升降机构还包括基座，基座包括地面轨道，举升部还包括：In an embodiment of the present invention, the assembly lifting mechanism of the electric locomotive drive unit further includes a base, the base includes a ground rail, and the lifting part further includes:
举升轨道，举升轨道搭设在两个轴上；Lifting track, which is set up on two shafts;
其中，当升降架移动到最低点时，举升轨道与地面轨道相对接。Among them, when the lifting frame moves to the lowest point, the lifting rail is connected to the ground rail.
在本发明的一个实施例中，电力机车驱动单元的组装升降机构还包括基座，基座上设置有第一丝母和第一滑块，车轮升降组件还包括：In an embodiment of the present invention, the assembling and lifting mechanism of the electric locomotive drive unit further includes a base on which a first nut and a first sliding block are arranged, and the wheel lifting assembly further includes:
减速电机，减速电机设置在举升部上；Geared motor, the geared motor is set on the lifting part;
第一丝杠，减速电机与第一丝杠驱动连接，第一丝杠穿设在第一丝母内；The first screw, the reduction motor is drivingly connected with the first screw, and the first screw is inserted in the first screw nut;
第一导轨，第一导轨设置在举升部上，第一导轨与第一滑块相适配，并沿第一滑块可移动地设置。The first guide rail is arranged on the lifting part, and the first guide rail is matched with the first sliding block and is movably arranged along the first sliding block.
在本发明的一个实施例中，车轮升降组件为两个，两个车轮升降组件间隔设置，并与两个车轮一一相对应。In an embodiment of the present invention, there are two wheel lifting assemblies, and the two wheel lifting assemblies are arranged at intervals and correspond to the two wheels one by one.
在本发明的一个实施例中，电力机车驱动单元的组装升降机构还包括基座，齿轮箱升降组件还包括：In an embodiment of the present invention, the assembly lifting mechanism of the electric locomotive drive unit further includes a base, and the gearbox lifting assembly further includes:
齿轮箱平台底板，齿轮箱平台底板设置在基座上；Gear box platform bottom plate, the gear box platform bottom plate is set on the base;
第一连杆，第一连杆的一端与齿轮箱平台底板相铰接；The first connecting rod, one end of the first connecting rod is hinged to the bottom plate of the gearbox platform;
第二连杆，第二连杆的一端与齿轮箱平台顶板相铰接，第一连杆与第二连杆相铰接；The second connecting rod, one end of the second connecting rod is hinged to the top plate of the gearbox platform, and the first connecting rod is hinged to the second connecting rod;
第三连杆，第三连杆的中部与第一连杆相铰接，第三连杆的一端可滑动地设置在齿轮箱平台底板上；The third connecting rod, the middle part of the third connecting rod is hinged with the first connecting rod, and one end of the third connecting rod is slidably arranged on the bottom plate of the gear box platform;
第四连杆，第四连杆的中部与第二连杆相铰接，第四连杆的一端可滑动地设置在齿轮箱平台顶板上，第三连杆与第四连杆相铰接；A fourth link, the middle of the fourth link is hinged with the second link, one end of the fourth link is slidably arranged on the top plate of the gearbox platform, and the third link is hinged with the fourth link;
液压缸，液压缸铰接在齿轮箱平台底板上，液压缸与第四连杆驱动连接。The hydraulic cylinder is hinged on the bottom plate of the gearbox platform, and the hydraulic cylinder is drivingly connected with the fourth connecting rod.
在本发明的一个实施例中，第一连杆、第二连杆、第三连杆以及第四连杆均成对设置， 成对的两个第四连杆之间设置有连杆轴，液压缸与连杆轴驱动连接；In an embodiment of the present invention, the first connecting rod, the second connecting rod, the third connecting rod and the fourth connecting rod are all arranged in pairs, and a connecting rod shaft is arranged between the paired two fourth connecting rods, The hydraulic cylinder is drivingly connected with the connecting rod shaft;
其中，第三连杆和第四连杆的端部上均设置有导向轮，齿轮箱平台底板和齿轮箱平台顶板上均设置有与导向轮相适配的导向槽。Wherein, the ends of the third connecting rod and the fourth connecting rod are both provided with guide wheels, and both the bottom plate of the gear box platform and the top plate of the gear box platform are provided with guide grooves adapted to the guide wheels.
在本发明的一个实施例中，电力机车驱动单元的组装升降机构还包括基座，电机升降组件还包括：In an embodiment of the present invention, the assembly lifting mechanism of the electric locomotive drive unit further includes a base, and the motor lifting assembly further includes:
电机平台板，电机平台板设置在基座上，电机平台板上设置有第二丝母和第二滑块；A motor platform board, the motor platform board is arranged on the base, the motor platform board is provided with a second nut and a second sliding block;
电机升降架，电机升降架上设置有与第二滑块相适配的第二导轨，电机平台顶板设置在电机升降架上；Motor lifting frame, the motor lifting frame is provided with a second guide rail adapted to the second sliding block, and the top plate of the motor platform is arranged on the motor lifting frame;
伺服电机，伺服电机设置在所电机升降架上；Servo motor, the servo motor is set on the lifting frame of the motor;
第二丝杠，伺服电机与第二丝杠驱动连接，第二丝杠穿设在第二丝母内。The second screw, the servo motor is drivingly connected with the second screw, and the second screw is inserted in the second screw nut.
在本发明的一个实施例中，电机升降组件还包括：In an embodiment of the present invention, the motor lifting assembly further includes:
电机平台底板，电机平台底板设置在电机升降架上，电机平台底板上设置有纵向导轨、纵向支块以及设置在纵向支块上的纵向丝杠；Motor platform bottom plate, the motor platform bottom plate is set on the motor lifting frame, and the motor platform bottom plate is provided with a longitudinal guide rail, a longitudinal support block and a longitudinal screw set on the longitudinal support block;
中间板，中间板上设置有与纵向导轨相适配的纵向滑块以及纵向丝母，纵向丝杠穿设在纵向丝母内；The middle plate is provided with a longitudinal sliding block and a longitudinal screw nut adapted to the longitudinal guide rail on the middle plate, and the longitudinal screw is inserted in the longitudinal screw nut;
其中，中间板上设置有横向导轨和横向丝杠，电机平台顶板上设置有与横向导轨相适配的横向滑块以及与横向丝杠相适配的横向丝母，横向丝杠上设置有摇把对接头。Among them, the middle plate is provided with a horizontal guide rail and a horizontal screw, and the top plate of the motor platform is provided with a horizontal sliding block adapted to the horizontal rail and a horizontal screw nut adapted to the horizontal screw. The horizontal screw is provided with a rocker. Put the butt joints.
本发明的电力机车驱动单元的组装升降机构通过车轮升降组件、齿轮箱升降组件以及电机升降组件可以满足对车轮、齿轮箱以及电机的安装高度需求，从而提高了整体安装效率。其中，车轮升降组件的升降架通过举升部驱动车轮移动，齿轮箱升降组件的齿轮箱平台顶板驱动齿轮箱移动，电机升降组件的电机平台顶板驱动电机，举升部、齿轮箱平台顶板以及电机平台顶板的移动顺序可以根据安装需求进行调整，整个组装升降机构分别驱动不同部件进行移动，且相互之间不会干预。The assembly lifting mechanism of the electric locomotive drive unit of the present invention can meet the installation height requirements for wheels, gear boxes and motors through wheel lifting components, gear box lifting components and motor lifting components, thereby improving overall installation efficiency. Among them, the lifting frame of the wheel lifting assembly drives the wheels to move through the lifting part, the gear box platform top plate of the gear box lifting assembly drives the gear box to move, the motor platform top plate driving motor of the motor lifting assembly, the lifting part, the gear box platform top plate and the motor The moving sequence of the top plate of the platform can be adjusted according to the installation requirements, and the whole assembly lifting mechanism drives different parts to move separately without interfering with each other.
附图说明Description of the drawings
通过结合附图考虑以下对本公开的优选实施方式的详细说明，本公开的各种目标，特征和优点将变得更加显而易见。附图仅为本公开的示范性图解，并非一定是按比例绘制。在附图中，同样的附图标记始终表示相同或类似的部件。其中：By considering the following detailed description of the preferred embodiments of the present disclosure in conjunction with the accompanying drawings, various objectives, features, and advantages of the present disclosure will become more apparent. The drawings are merely exemplary illustrations of the present disclosure, and are not necessarily drawn to scale. In the drawings, the same reference numerals always refer to the same or similar parts. among them:
图1是根据一示例性实施方式示出的一种电力机车驱动单元的组装升降机构的第一个视角的结构示意图；Fig. 1 is a schematic structural view from a first perspective of an assembled lifting mechanism of a drive unit of an electric locomotive according to an exemplary embodiment;
图2是根据一示例性实施方式示出的一种电力机车驱动单元的组装升降机构的第二个视角的结构示意图；Fig. 2 is a schematic structural view from a second perspective of an assembling lifting mechanism of an electric locomotive drive unit according to an exemplary embodiment;
图3是根据一示例性实施方式示出的一种电力机车驱动单元的组装升降机构的车轮升降组件的结构示意图；Fig. 3 is a schematic structural diagram showing a wheel lifting assembly of an assembling lifting mechanism of an electric locomotive drive unit according to an exemplary embodiment;
图4是根据一示例性实施方式示出的一种电力机车驱动单元的组装升降机构的一组举升部的一个实施例的结构示意图；Fig. 4 is a schematic structural diagram showing an embodiment of a set of lifting parts of an assembled lifting mechanism of an electric locomotive drive unit according to an exemplary embodiment;
图5是根据一示例性实施方式示出的一种电力机车驱动单元的组装升降机构的一组举升部的另一个实施例的结构示意图；Fig. 5 is a schematic structural diagram showing another embodiment of a set of lifting parts of an assembled lifting mechanism of an electric locomotive drive unit according to an exemplary embodiment;
图6是根据一示例性实施方式示出的一种电力机车驱动单元的组装升降机构的举升轨道的一个实施例的结构示意图；Fig. 6 is a schematic structural diagram showing an embodiment of a lifting track of an assembled lifting mechanism of an electric locomotive drive unit according to an exemplary embodiment;
图7是根据一示例性实施方式示出的一种电力机车驱动单元的组装升降机构的举升轨道的另一个实施例的结构示意图；Fig. 7 is a schematic structural diagram showing another embodiment of a lifting track of an assembling lifting mechanism of an electric locomotive drive unit according to an exemplary embodiment;
图8是根据一示例性实施方式示出的一种电力机车驱动单元的组装升降机构的一个举升部的一个实施例的结构示意图；Fig. 8 is a schematic structural diagram showing an embodiment of a lifting part of an assembled lifting mechanism of an electric locomotive drive unit according to an exemplary embodiment;
图9是根据一示例性实施方式示出的一种电力机车驱动单元的组装升降机构的一个举升部的另一个实施例的结构示意图；Fig. 9 is a schematic structural diagram showing another embodiment of a lifting part of an assembled lifting mechanism of an electric locomotive drive unit according to an exemplary embodiment;
图10是根据一示例性实施方式示出的一种电力机车驱动单元的组装升降机构的齿轮箱升降组件的结构示意图；Fig. 10 is a schematic structural diagram of a gear box lifting assembly of an assembled lifting mechanism of an electric locomotive drive unit according to an exemplary embodiment;
图11是根据一示例性实施方式示出的一种电力机车驱动单元的组装升降机构的电机升降组件的结构示意图。Fig. 11 is a schematic structural diagram of a motor lifting assembly of an assembled lifting mechanism of an electric locomotive drive unit according to an exemplary embodiment.
附图标记说明如下：The reference signs are explained as follows:
3、车轮；4、车轴；5、齿轮箱；6、电机；200、车轮升降组件；201、升降架；202、举升部；2021、轴；2022、支撑轮；2023、轴承座；2024、轴承；2025、插孔；2026、举升轨道；203、减速电机；204、第一丝杠；205、第一导轨；210、齿轮箱升降组件；211、齿轮箱平台顶板；212、齿轮箱平台底板；213、第一连杆；214、第二连杆；215、第三连杆；216、第四连杆；2161、导向轮；217、液压缸；218、连杆轴；219、导向槽；220、电机升降组件；221、电机平台顶板；222、电机平台板；223、第二丝母；224、第二滑块；225、电机升降架；226、第二导轨；227、伺服电机；228、第二丝杠；229、电机平台底板；2291、纵向导轨；2292、纵向支块；2293、中间板；2294、纵向滑块；2295、横向导轨；2296、横向滑块；2297、横向丝杠；2298、摇把对接头；230、基座；231、地面轨道； 232、第一丝母；233、第一滑块。3. Wheels; 4. Axle; 5. Gearbox; 6. Motor; 200. Wheel lifting assembly; 201. Lifting frame; 202. Lifting part; 2021. Shaft; 2022. Support wheel; 2023. Bearing seat; 2024. Bearing; 2025, jack; 2026, lifting track; 203, reduction motor; 204, first screw; 205, first guide rail; 210, gear box lifting assembly; 211, gear box platform top plate; 212, gear box platform Bottom plate; 213, first connecting rod; 214, second connecting rod; 215, third connecting rod; 216, fourth connecting rod; 2161, guide wheel; 217, hydraulic cylinder; 218, connecting rod shaft; 219, guide groove 220, motor lifting assembly; 221, motor platform top plate; 222, motor platform board; 223, second screw nut; 224, second sliding block; 225, motor lifting frame; 226, second guide rail; 227, servo motor; 228, the second screw; 229, the bottom plate of the motor platform; 2291, the longitudinal guide rail; 2292, the longitudinal support block; 2293, the intermediate plate; 2294, the longitudinal slider; 2295, the transverse guide rail; 2296, the transverse slider; 2297, the transverse wire Bar; 2298, crank butt joint; 230, base; 231, ground track; 232, first screw nut; 233, first sliding block.
具体实施方式Detailed ways
体现本公开特征与优点的典型实施例将在以下的说明中详细叙述。应理解的是本公开能够在不同的实施例上具有各种的变化，其皆不脱离本公开的范围，且其中的说明及附图在本质上是作说明之用，而非用以限制本公开。Typical embodiments embodying the features and advantages of the present disclosure will be described in detail in the following description. It should be understood that the present disclosure can have various changes in different embodiments, which do not depart from the scope of the present disclosure, and the description and drawings therein are essentially for illustrative purposes, rather than limiting the present disclosure. public.
在对本公开的不同示例性实施方式的下面描述中，参照附图进行，附图形成本公开的一部分，并且其中以示例方式显示了可实现本公开的多个方面的不同示例性结构，***和步骤。应理解的是，可以使用部件，结构，示例性装置，***和步骤的其他特定方案，并且可在不偏离本公开范围的情况下进行结构和功能性修改。而且，虽然本说明书中可使用术语“之上”，“之间”，“之内”等来描述本公开的不同示例性特征和元件，但是这些术语用于本文中仅出于方便，例如根据附图中的示例的方向。本说明书中的任何内容都不应理解为需要结构的特定三维方向才落入本公开的范围内。In the following description of different exemplary embodiments of the present disclosure, reference is made to the accompanying drawings, which form a part of the present disclosure, and therein are shown by way of example different exemplary structures, systems, and steps that can implement various aspects of the present disclosure. . It should be understood that other specific solutions of components, structures, exemplary devices, systems, and steps can be used, and structural and functional modifications can be made without departing from the scope of the present disclosure. Moreover, although the terms "above", "between", "within", etc. may be used in this specification to describe different exemplary features and elements of the present disclosure, these terms are used herein for convenience only, for example, according to The directions of the examples in the drawings. Nothing in this specification should be understood as requiring a specific three-dimensional direction of the structure to fall within the scope of the present disclosure.
本发明的一个实施例提供了一种电力机车驱动单元的组装升降机构，请参考图1至图11，电力机车驱动单元的组装升降机构包括：车轮升降组件200，车轮升降组件200包括升降架201和设置在升降架201上的举升部202，举升部202用于与电力机车驱动单元的车轮3相接触，升降架201沿竖直方向可移动地设置，以通过举升部202驱动车轮3移动；齿轮箱升降组件210，齿轮箱升降组件210包括齿轮箱平台顶板211，齿轮箱平台顶板211用于放置电力机车驱动单元的齿轮箱5，齿轮箱平台顶板211沿竖直方向可移动地设置，以驱动齿轮箱5移动；电机升降组件220，电机升降组件220包括电机平台顶板221，电机平台顶板221用于放置电力机车驱动单元的电机6，电机平台顶板221沿竖直方向可移动地设置，以驱动电机6移动；其中，举升部202、齿轮箱平台顶板211以及电机平台顶板221均间隔设置。An embodiment of the present invention provides an assembling and lifting mechanism for an electric locomotive drive unit. Please refer to FIGS. 1 to 11. The assembling and lifting mechanism for an electric locomotive drive unit includes: a wheel lifting assembly 200, which includes a lifting frame 201 And the lifting part 202 provided on the lifting frame 201, the lifting part 202 is used to contact the wheels 3 of the electric locomotive drive unit, and the lifting frame 201 is movably arranged in the vertical direction to drive the wheels through the lifting part 202 3 Move; the gear box lifting assembly 210, the gear box lifting assembly 210 includes a gear box platform top plate 211, the gear box platform top plate 211 is used to place the gear box 5 of the electric locomotive drive unit, the gear box platform top plate 211 is movable in the vertical direction Set to drive the gearbox 5 to move; the motor lifting assembly 220, the motor lifting assembly 220 includes a motor platform top plate 221, the motor platform top plate 221 is used to place the motor 6 of the electric locomotive drive unit, the motor platform top plate 221 is movable in the vertical direction It is arranged to drive the motor 6 to move; wherein the lifting part 202, the top plate 211 of the gearbox platform and the top plate 221 of the motor platform are all arranged at intervals.
本发明一个实施例的电力机车驱动单元的组装升降机构通过车轮升降组件200、齿轮箱升降组件210以及电机升降组件220可以满足对车轮3、齿轮箱5以及电机6的安装高度需求，从而提高了整体安装效率。其中，车轮升降组件200的升降架201通过举升部202驱动车轮3移动，齿轮箱升降组件210的齿轮箱平台顶板211驱动齿轮箱5移动，电机升降组件220的电机平台顶板221驱动电机6，举升部202、齿轮箱平台顶板211以及电机平台顶板221的移动顺序可以根据安装需求进行调整，整个组装升降机构分别驱动不同部件进行移动，且相互之间不会干预。The assembling and lifting mechanism of the electric locomotive drive unit of an embodiment of the present invention can meet the requirements for the installation height of the wheels 3, the gear box 5 and the motor 6 through the wheel lifting assembly 200, the gear box lifting assembly 210, and the motor lifting assembly 220, thereby increasing Overall installation efficiency. Wherein, the lifting frame 201 of the wheel lifting assembly 200 drives the wheels 3 to move through the lifting portion 202, the gear box platform top plate 211 of the gear box lifting assembly 210 drives the gear box 5 to move, and the motor platform top plate 221 of the motor lifting assembly 220 drives the motor 6. The moving sequence of the lifting part 202, the gearbox platform top plate 211, and the motor platform top plate 221 can be adjusted according to installation requirements. The entire assembly lifting mechanism drives different components to move separately without interfering with each other.
在一个实施例中，齿轮箱升降组件210以及电机升降组件220分别用于举升齿轮箱5以及电机6，而配合车轮升降组件200举升车轮3可以方便地实现齿轮箱5以及电机6的安装。In one embodiment, the gearbox lifting assembly 210 and the motor lifting assembly 220 are used to lift the gearbox 5 and the motor 6 respectively, and the gearbox 5 and the motor 6 can be easily installed by cooperating with the wheel lifting assembly 200 to lift the wheel 3 .
如图3、图5、图8以及图9所示，举升部202为两个，两个举升部202间隔地设置在升降架201上，举升部202包括：轴2021，轴2021设置在升降架201上；支撑轮2022，支撑轮2022设置在轴2021上，两个间隔设置的支撑轮2022用于支撑一个车轮3。升降架201上左右设置的两个支撑轮2022均支撑在一个车轮3的底部，从而可以稳定地与车轮3接触，而不会出现车轮3误脱离的问题。As shown in Figures 3, 5, 8 and 9, there are two lifting parts 202, and the two lifting parts 202 are arranged on the lifting frame 201 at intervals. The lifting part 202 includes: a shaft 2021, and a shaft 2021 is arranged On the lifting frame 201; supporting wheels 2022, the supporting wheels 2022 are arranged on the shaft 2021, and two supporting wheels 2022 arranged at intervals are used to support one wheel 3. The two supporting wheels 2022 provided on the left and right sides of the lifting frame 201 are both supported on the bottom of one wheel 3 so as to stably contact with the wheel 3 without the problem of the wheel 3 being detached by mistake.
如图8和图9所示，举升部202还包括：轴承座2023，轴承座2023设置在升降架201上；轴承2024，轴承2024设置在轴承座2023内，轴2021穿设在轴承2024内；其中，轴2021上设置有设置供外设部件穿过的插孔2025，以在外设部件的驱动下，轴2021通过支撑轮2022驱动车轮3转动。As shown in Figures 8 and 9, the lifting part 202 further includes: a bearing seat 2023, which is arranged on the lifting frame 201; a bearing 2024, the bearing 2024 is arranged in the bearing seat 2023, and the shaft 2021 is penetrated in the bearing 2024 Wherein, the shaft 2021 is provided with a socket 2025 for the peripheral component to pass through, so that the shaft 2021 drives the wheel 3 to rotate through the supporting wheel 2022 under the drive of the peripheral component.
在一个实施例中，如图8所示，举升部202由支撑轮2022、轴2021、轴承座2023以及轴承2024组成，其中，一个轴2021上安装有一个支撑轮2022、一个轴承座2023，轴承座2023和轴2021之间设置有多个轴承2024。支撑轮2022用于与车轮3接触，而使得轴2021可转动设置，主要是为了通过外设部件驱动轴2021转动，以此带动车轮3转动，从而实现对车轮3位置的调整。In one embodiment, as shown in FIG. 8, the lifting portion 202 is composed of a supporting wheel 2022, a shaft 2021, a bearing seat 2023, and a bearing 2024, wherein a supporting wheel 2022, a bearing seat 2023 is installed on one shaft 2021, A plurality of bearings 2024 are provided between the bearing housing 2023 and the shaft 2021. The supporting wheel 2022 is used to contact the wheel 3 so that the shaft 2021 can be rotatably arranged, mainly for driving the shaft 2021 to rotate through an external component, so as to drive the wheel 3 to rotate, thereby realizing the adjustment of the position of the wheel 3.
在一个实施例中，如图9所示，举升部202由支撑轮2022、轴2021、轴承座2023以及轴承2024组成，其中，一个轴2021上安装有两个支撑轮2022、一个轴承座2023，轴承座2023和轴2021之间设置有多个轴承2024。两个支撑轮2022的设置可以满足不同车轮3之间的轮距需求。外设部件通过***到插孔2025内驱动轴2021转动，其中，外设部件可以是摇把。In one embodiment, as shown in FIG. 9, the lifting portion 202 is composed of a supporting wheel 2022, a shaft 2021, a bearing seat 2023, and a bearing 2024, wherein two supporting wheels 2022, a bearing seat 2023 are installed on one shaft 2021. A plurality of bearings 2024 are provided between the bearing seat 2023 and the shaft 2021. The arrangement of the two supporting wheels 2022 can meet the track requirements between different wheels 3. The peripheral component is inserted into the jack 2025 to drive the shaft 2021 to rotate, where the peripheral component may be a crank.
在一个实施例中，支撑轮2022和轴2021为一体结构。In one embodiment, the support wheel 2022 and the shaft 2021 are an integral structure.
如图1、图6以及图7所示，电力机车驱动单元的组装升降机构还包括基座230，基座230包括地面轨道231，举升部202还包括：举升轨道2026，举升轨道2026搭设在两个轴2021上；其中，当升降架201移动到最低点时，举升轨道2026与地面轨道231相对接。As shown in FIGS. 1, 6 and 7, the assembling and lifting mechanism of the electric locomotive drive unit further includes a base 230, the base 230 includes a ground rail 231, and the lifting part 202 further includes: a lifting rail 2026, a lifting rail 2026 It is laid on two shafts 2021; wherein, when the lifting frame 201 moves to the lowest point, the lifting rail 2026 is opposite to the ground rail 231.
在一个实施例中，如图4和图6所示，举升轨道2026为单轨道，举升轨道2026通过其上的凹槽搭设在两个轴2021上，此时一个举升轨道2026对应一对支撑轮2022。当举升轨道2026位于最低点时，即不工作状态，举升轨道2026与地面轨道231相对接，从而 在基座230上形成了一个完整的轨道。举升轨道2026搭接在地面轨道231上，即二者通过止口实现对接。In one embodiment, as shown in FIGS. 4 and 6, the lifting rail 2026 is a single rail, and the lifting rail 2026 is laid on two shafts 2021 through grooves on it. At this time, one lifting rail 2026 corresponds to one To the support wheel 2022. When the lifting rail 2026 is at the lowest point, that is, it is not working, the lifting rail 2026 is in contact with the ground rail 231, so that a complete rail is formed on the base 230. The lifting rail 2026 is overlapped on the ground rail 231, that is, the two are connected through a stop.
在一个实施例中，如图5和图7所示，举升轨道2026为双轨道，举升轨道2026通过其上的凹槽搭设在两个轴2021上，此时一个举升轨道2026对应两对支撑轮2022。双轨道的设置也是为了满足不同轮距的使用。In one embodiment, as shown in Figures 5 and 7, the lifting rail 2026 is a double rail, and the lifting rail 2026 is laid on two shafts 2021 through grooves on it. At this time, one lifting rail 2026 corresponds to two To the support wheel 2022. The setting of the dual track is also to meet the use of different wheel bases.
如图3所示，电力机车驱动单元的组装升降机构还包括基座230，基座230上设置有第一丝母232和第一滑块233，车轮升降组件200还包括：减速电机203，减速电机203设置在举升部202上；第一丝杠204，减速电机203与第一丝杠204驱动连接，第一丝杠204穿设在第一丝母232内；第一导轨205，第一导轨205设置在举升部202上，第一导轨205与第一滑块233相适配，并沿第一滑块233可移动地设置。在具体运行时，减速电机203驱动第一丝杠204转动，由于第一丝母232固定在基座230上，故第一丝杠204在转动过程中相对于第一丝母232沿竖直方向移动，从而带动举升部202实现竖直方向的移动。As shown in FIG. 3, the assembling and lifting mechanism of the electric locomotive drive unit further includes a base 230. The base 230 is provided with a first screw nut 232 and a first sliding block 233. The wheel lifting assembly 200 further includes: a deceleration motor 203. The motor 203 is arranged on the lifting part 202; the first screw 204, the reduction motor 203 is drivingly connected with the first screw 204, the first screw 204 is inserted in the first screw nut 232; the first guide rail 205, the first The guide rail 205 is arranged on the lifting part 202, and the first guide rail 205 is adapted to the first sliding block 233 and is movably arranged along the first sliding block 233. During specific operation, the decelerating motor 203 drives the first screw 204 to rotate. Since the first screw nut 232 is fixed on the base 230, the first screw 204 is in a vertical direction relative to the first screw nut 232 during rotation. Move, thereby driving the lifting part 202 to move in a vertical direction.
在一个实施例中，车轮升降组件200为两个，两个车轮升降组件200间隔设置，并与车轴4上的两个车轮3一一相对应。在具体使用时，需要同时驱动两个车轮3实现移动，故需要设置有两个车轮升降组件200，此时，一个车轮升降组件200包括单轨道，另一个车轮升降组件200包括双轨道。In one embodiment, there are two wheel lifting assemblies 200, and the two wheel lifting assemblies 200 are arranged at intervals and correspond to the two wheels 3 on the axle 4 one by one. In specific use, two wheels 3 need to be driven to move at the same time, so two wheel lifting assemblies 200 need to be provided. At this time, one wheel lifting assembly 200 includes a single track, and the other wheel lifting assembly 200 includes a double track.
如图10所示，电力机车驱动单元的组装升降机构还包括基座230，齿轮箱升降组件210还包括：齿轮箱平台底板212，齿轮箱平台底板212设置在基座230上；第一连杆213，第一连杆213的一端与齿轮箱平台底板212相铰接；第二连杆214，第二连杆214的一端与齿轮箱平台顶板211相铰接，第一连杆213与第二连杆214相铰接；第三连杆215，第三连杆215的中部与第一连杆213相铰接，第三连杆215的一端可滑动地设置在齿轮箱平台底板212上；第四连杆216，第四连杆216的中部与第二连杆214相铰接，第四连杆216的一端可滑动地设置在齿轮箱平台顶板211上，第三连杆215与第四连杆216相铰接；液压缸217，液压缸217铰接在齿轮箱平台底板212上，液压缸217与第四连杆216驱动连接。在具体使用时，通过液压缸217的伸缩杆实现各个连杆之间的相互作用，最终实现了齿轮箱平台顶板211的上下移动。As shown in FIG. 10, the assembling and lifting mechanism of the electric locomotive drive unit further includes a base 230, and the gear box lifting assembly 210 also includes: a gear box platform bottom plate 212, which is arranged on the base 230; 213, one end of the first link 213 is hinged with the gearbox platform bottom plate 212; the second link 214, one end of the second link 214 is hinged with the gearbox platform top plate 211, the first link 213 and the second link 214 is hinged; the third link 215, the middle of the third link 215 is hinged with the first link 213, one end of the third link 215 is slidably arranged on the gearbox platform bottom plate 212; the fourth link 216 , The middle of the fourth link 216 is hinged with the second link 214, one end of the fourth link 216 is slidably arranged on the top plate 211 of the gearbox platform, and the third link 215 is hinged with the fourth link 216; The hydraulic cylinder 217 is hinged on the bottom plate 212 of the gearbox platform, and the hydraulic cylinder 217 is drivingly connected with the fourth connecting rod 216. In specific use, the interaction between the various connecting rods is realized through the telescopic rod of the hydraulic cylinder 217, and finally the top plate 211 of the gearbox platform moves up and down.
在一个实施例中，第一连杆213、第二连杆214、第三连杆215以及第四连杆216均成对设置，成对的两个第四连杆216之间设置有连杆轴218，液压缸217与连杆轴218驱动连接；其中，第三连杆215和第四连杆216的端部上均设置有导向轮2161，齿轮箱平 台底板212和齿轮箱平台顶板211上均设置有与导向轮2161相适配的导向槽219。成对的两个第一连杆213和成对的两个第二连杆214之间通过连杆轴218铰接，成对的两个第一连杆213和成对的两个第三连杆215之间通过连杆轴218铰接，成对的两个第四连杆216和成对的两个第二连杆214之间通过连杆轴218铰接。In one embodiment, the first connecting rod 213, the second connecting rod 214, the third connecting rod 215, and the fourth connecting rod 216 are all arranged in pairs, and a connecting rod is arranged between the two fourth connecting rods 216 of the pair. The shaft 218, the hydraulic cylinder 217 and the connecting rod shaft 218 are drivingly connected; wherein, the ends of the third connecting rod 215 and the fourth connecting rod 216 are provided with guide wheels 2161, the gear box platform bottom plate 212 and the gear box platform top plate 211 Both are provided with a guide groove 219 adapted to the guide wheel 2161. The pair of two first links 213 and the pair of two second links 214 are hinged by a link shaft 218, the pair of two first links 213 and the pair of two third links 215 are hinged through a connecting rod shaft 218, and the pair of two fourth connecting rods 216 and the pair of two second connecting rods 214 are hinged through a connecting rod shaft 218.
如图11所示，电力机车驱动单元的组装升降机构还包括基座230，电机升降组件220还包括：电机平台板222，电机平台板222设置在基座230上，电机平台板222上设置有第二丝母223和第二滑块224；电机升降架225，电机升降架225上设置有与第二滑块224相适配的第二导轨226，电机平台顶板221设置在电机升降架225上；伺服电机227，伺服电机227设置在所电机升降架225上；第二丝杠228，伺服电机227与第二丝杠228驱动连接，第二丝杠228穿设在第二丝母223内。伺服电机227驱动第二丝杠228转动，由于第二丝母223固定在电机平台板222上，从而使得第二丝杠228在转动的同时实现移动，以此驱动电机升降架225的上下移动。As shown in FIG. 11, the assembling and lifting mechanism of the electric locomotive drive unit further includes a base 230, and the motor lifting assembly 220 further includes: a motor platform board 222, the motor platform board 222 is arranged on the base 230, and the motor platform board 222 is provided with The second screw nut 223 and the second sliding block 224; the motor lifting frame 225, the motor lifting frame 225 is provided with a second guide rail 226 adapted to the second sliding block 224, and the motor platform top plate 221 is set on the motor lifting frame 225 The servo motor 227, the servo motor 227 is set on the motor lifting frame 225; the second screw 228, the servo motor 227 is drivingly connected with the second screw 228, the second screw 228 is inserted in the second screw nut 223. The servo motor 227 drives the second screw 228 to rotate. The second screw nut 223 is fixed on the motor platform plate 222, so that the second screw 228 moves while rotating, thereby driving the motor lifting frame 225 to move up and down.
在一个实施例中，电机升降组件220还包括：电机平台底板229，电机平台底板229设置在电机升降架225上，电机平台底板229上设置有纵向导轨2291、纵向支块2292以及设置在纵向支块2292上的纵向丝杠；中间板2293，中间板2293上设置有与纵向导轨2291相适配的纵向滑块2294以及纵向丝母，纵向丝杠穿设在纵向丝母内；其中，中间板2293上设置有横向导轨2295和横向丝杠2297，电机平台顶板221上设置有与横向导轨2295相适配的横向滑块2296以及与横向丝杠2297相适配的横向丝母，横向丝杠2297上设置有摇把对接头2298。电机平台顶板221与中间板2293的设置实现了水平方向的前后左右的移动，其具体驱动机构均采用了丝杠与丝母，可以进行人工操作，也可以通过电机带动。In one embodiment, the motor lifting assembly 220 further includes: a motor platform bottom plate 229. The motor platform bottom plate 229 is provided on the motor lifting frame 225. The motor platform bottom plate 229 is provided with a longitudinal guide rail 2291, a longitudinal support block 2292 and a longitudinal support block. The longitudinal screw on the block 2292; the intermediate plate 2293, the intermediate plate 2293 is provided with a longitudinal sliding block 2294 and a longitudinal screw nut that is adapted to the longitudinal guide rail 2291, and the longitudinal screw is inserted in the longitudinal screw nut; wherein, the intermediate plate The 2293 is provided with a transverse guide rail 2295 and a transverse screw 2297. The top plate 221 of the motor platform is provided with a transverse slider 2296 adapted to the transverse guide rail 2295 and a transverse screw nut adapted to the transverse screw 2297. The transverse screw 2297 A crank butt joint 2298 is provided on it. The arrangement of the top plate 221 and the middle plate 2293 of the motor platform realizes the horizontal movement of the front, back, left, and right. The specific driving mechanism adopts a lead screw and a nut, which can be manually operated or driven by a motor.
本发明的车轮升降组件200的最低点下降到和基座230保持齐平，不影响其它设备使用，车轮升降组件200左右同时升降分别带动两端浮动轨道(举升轨道2026，包括单轨和双轨道)同时升降，浮动轨道下降到基座230，正好和基座230铁轨面保持齐平，通过T型结构与原轨道吻合，保持轨道能正常使用。The lowest point of the wheel lifting assembly 200 of the present invention is lowered to remain flush with the base 230, and does not affect the use of other equipment. The left and right sides of the wheel lifting assembly 200 lift at the same time to drive the floating rails at both ends (lifting rail 2026, including single rail and double rail). ) At the same time ascending and descending, the floating track descends to the base 230, which is just flush with the rail surface of the base 230, and is consistent with the original track through the T-shaped structure, so that the track can be used normally.
本发明的齿轮箱升降组件210在没有组装之前通过升降机连同齿轮箱下降到和基座230平齐，只有工作举升时把齿轮箱举起到需要的高度。升降的时间可与轮对升降设置成工作节拍，自动化程度大大提高。The gearbox lifting assembly 210 of the present invention is lowered to be level with the base 230 by a lifter together with the gearbox before being assembled, and the gearbox can only be lifted to the required height during lifting. The lifting time can be set to the working cycle with the wheel set lifting, and the degree of automation is greatly improved.
本发明的电机升降组件220最低位置保持与基座230齐平，当有电机放置后即可启动通过丝杠升起到需要高度，伺服***控制，保持整个机构自动化工作，平台升到工作位置 后，可以沿轮对轴向和垂直方向手动摇把微调平台的位置，满足工作时电机位置需要。The lowest position of the motor lifting assembly 220 of the present invention is kept flush with the base 230. When the motor is placed, it can be started and raised to the required height through the lead screw. The servo system is controlled to keep the entire mechanism working automatically. After the platform is raised to the working position , The position of the platform can be fine-tuned by manually cranking the handle along the wheel axis and the vertical direction to meet the needs of the motor position during work.
本发明各升降机构都可以下降到与地面齐平，能使电力机车轮驱单元正常通过，不影响轨道的使用。通过左右两端的两组可滚动带凹槽的小轮(支撑轮2022)对正轮对轮缘，托起轮对，平稳安全的托起，一侧小轮装有摇把接口，可以用摇把摇动小轮，使轮对转动，这样能够保证组装齿轮箱时对正齿轮啮合位置。All the lifting mechanisms of the present invention can be lowered to be flush with the ground, so that the electric locomotive wheel drive unit can pass normally without affecting the use of the track. Align the rim of the wheel set through two sets of rollable small wheels (support wheel 2022) with grooves on the left and right ends, hold the wheel set, and hold it up steadily and safely. One small wheel is equipped with a crank interface, which can be used to shake Shake the small wheel to make the wheel pair rotate, so as to ensure the meshing position of the aligning gear when assembling the gear box.
本领域技术人员在考虑说明书及实践这里公开的发明后，将容易想到本发明的其它实施方案。本发明旨在涵盖本发明的任何变型、用途或者适应性变化，这些变型、用途或者适应性变化遵循本发明的一般性原理并包括本发明未公开的本技术领域中的公知常识或惯用技术手段。说明书和示例实施方式仅被视为示例性的，本发明的真正范围和精神由下面的权利要求指出。Those skilled in the art will easily think of other embodiments of the present invention after considering the specification and practicing the invention disclosed herein. The present invention is intended to cover any variations, uses, or adaptive changes of the present invention. These variations, uses, or adaptive changes follow the general principles of the present invention and include common knowledge or conventional technical means in the technical field not disclosed by the present invention. . The specification and example embodiments are to be regarded as exemplary only, and the true scope and spirit of the present invention are pointed out by the following claims.
应当理解的是，本发明并不局限于上面已经描述并在附图中示出的精确结构，并且可以在不脱离其范围进行各种修改和改变。本发明的范围仅由所附的权利要求来限制。It should be understood that the present invention is not limited to the precise structure that has been described above and shown in the drawings, and various modifications and changes can be made without departing from its scope. The scope of the present invention is only limited by the appended claims.

Claims (10)

  1. 一种电力机车驱动单元的组装升降机构，其特征在于，包括：An assembling and lifting mechanism for an electric locomotive drive unit, which is characterized in that it comprises:
    车轮升降组件(200)，所述车轮升降组件(200)包括升降架(201)和设置在所述升降架(201)上的举升部(202)，所述举升部(202)用于与电力机车驱动单元的车轮(3)相接触，所述升降架(201)沿竖直方向可移动地设置，以通过所述举升部(202)驱动所述车轮(3)移动；Wheel lifting assembly (200), said wheel lifting assembly (200) includes a lifting frame (201) and a lifting part (202) arranged on the lifting frame (201), and the lifting part (202) is used for In contact with the wheels (3) of the electric locomotive drive unit, the lifting frame (201) is movably arranged in the vertical direction to drive the wheels (3) to move through the lifting portion (202);
    齿轮箱升降组件(210)，所述齿轮箱升降组件(210)包括齿轮箱平台顶板(211)，所述齿轮箱平台顶板(211)用于放置所述电力机车驱动单元的齿轮箱(5)，所述齿轮箱平台顶板(211)沿竖直方向可移动地设置，以驱动所述齿轮箱(5)移动；A gear box lifting assembly (210), the gear box lifting assembly (210) includes a gear box platform top plate (211), the gear box platform top plate (211) is used to place the gear box (5) of the electric locomotive drive unit , The gear box platform top plate (211) is movably arranged in the vertical direction to drive the gear box (5) to move;
    电机升降组件(220)，所述电机升降组件(220)包括电机平台顶板(221)，所述电机平台顶板(221)用于放置所述电力机车驱动单元的电机(6)，所述电机平台顶板(221)沿竖直方向可移动地设置，以驱动所述电机(6)移动；A motor lifting assembly (220), the motor lifting assembly (220) includes a motor platform top plate (221), the motor platform top plate (221) is used to place the motor (6) of the electric locomotive drive unit, the motor platform The top plate (221) is movably arranged in the vertical direction to drive the motor (6) to move;
    其中，所述举升部(202)、所述齿轮箱平台顶板(211)以及所述电机平台顶板(221)均间隔设置。Wherein, the lifting part (202), the gearbox platform top plate (211) and the motor platform top plate (221) are all arranged at intervals.
  2. 根据权利要求1所述的电力机车驱动单元的组装升降机构，其特征在于，所述举升部(202)为两个，两个所述举升部(202)间隔地设置在所述升降架(201)上，所述举升部(202)包括：The assembling lifting mechanism of the electric locomotive drive unit according to claim 1, characterized in that there are two lifting parts (202), and the two lifting parts (202) are arranged on the lifting frame at intervals. In (201), the lifting part (202) includes:
    轴(2021)，所述轴(2021)设置在所述升降架(201)上；A shaft (2021), the shaft (2021) is arranged on the lifting frame (201);
    支撑轮(2022)，所述支撑轮(2022)设置在所述轴(2021)上，两个间隔设置的所述支撑轮(2022)用于支撑一个所述车轮(3)。A supporting wheel (2022), the supporting wheel (2022) is arranged on the shaft (2021), and the two supporting wheels (2022) arranged at intervals are used to support one wheel (3).
  3. 根据权利要求2所述的电力机车驱动单元的组装升降机构，其特征在于，所述举升部(202)还包括：The assembling lifting mechanism of an electric locomotive drive unit according to claim 2, wherein the lifting part (202) further comprises:
    轴承座(2023)，所述轴承座(2023)设置在所述升降架(201)上；A bearing seat (2023), the bearing seat (2023) is arranged on the lifting frame (201);
    轴承(2024)，所述轴承(2024)设置在所述轴承座(2023)内，所述轴(2021)穿设在所述轴承(2024)内；A bearing (2024), the bearing (2024) is arranged in the bearing seat (2023), and the shaft (2021) is inserted into the bearing (2024);
    其中，所述轴(2021)上设置有设置供外设部件穿过的插孔(2025)，以在所述外设部件的驱动下，所述轴(2021)通过所述支撑轮(2022)驱动所述车轮(3)转动。Wherein, the shaft (2021) is provided with a jack (2025) for the peripheral component to pass through, so that the shaft (2021) passes through the support wheel (2022) under the drive of the peripheral component. The wheels (3) are driven to rotate.
  4. 根据权利要求2所述的电力机车驱动单元的组装升降机构，其特征在于，所述电力机车驱动单元的组装升降机构还包括基座(230)，所述基座(230)包括地面轨道(231)， 所述举升部(202)还包括：The assembling and lifting mechanism of the electric locomotive drive unit according to claim 2, wherein the assembling and lifting mechanism of the electric locomotive drive unit further comprises a base (230), and the base (230) comprises a ground rail (231). ), the lifting part (202) further includes:
    举升轨道(2026)，所述举升轨道(2026)搭设在两个所述轴(2021)上；A lifting rail (2026), the lifting rail (2026) is laid on two of the shafts (2021);
    其中，当所述升降架(201)移动到最低点时，所述举升轨道(2026)与所述地面轨道(231)相对接。Wherein, when the lifting frame (201) moves to the lowest point, the lifting rail (2026) is opposite to the ground rail (231).
  5. 根据权利要求1所述的电力机车驱动单元的组装升降机构，其特征在于，所述电力机车驱动单元的组装升降机构还包括基座(230)，所述基座(230)上设置有第一丝母(232)和第一滑块(233)，所述车轮升降组件(200)还包括：The assembling and lifting mechanism of the electric locomotive drive unit according to claim 1, wherein the assembling and lifting mechanism of the electric locomotive drive unit further comprises a base (230), and a first base (230) is provided on the base (230). The nut (232) and the first sliding block (233), the wheel lifting assembly (200) further includes:
    减速电机(203)，所述减速电机(203)设置在所述举升部(202)上；A geared motor (203), the geared motor (203) is arranged on the lifting part (202);
    第一丝杠(204)，所述减速电机(203)与所述第一丝杠(204)驱动连接，所述第一丝杠(204)穿设在所述第一丝母(232)内；The first screw (204), the reduction motor (203) is drivingly connected to the first screw (204), and the first screw (204) is inserted in the first screw nut (232) ；
    第一导轨(205)，所述第一导轨(205)设置在所述举升部(202)上，所述第一导轨(205)与所述第一滑块(233)相适配，并沿所述第一滑块(233)可移动地设置。The first guide rail (205), the first guide rail (205) is arranged on the lifting part (202), the first guide rail (205) is matched with the first sliding block (233), and It is movably arranged along the first sliding block (233).
  6. 根据权利要求1至5中任一项所述的电力机车驱动单元的组装升降机构，其特征在于，所述车轮升降组件(200)为两个，两个所述车轮升降组件(200)间隔设置，并与两个所述车轮(3)一一相对应。The assembling lifting mechanism of an electric locomotive drive unit according to any one of claims 1 to 5, characterized in that there are two wheel lifting assemblies (200), and the two wheel lifting assemblies (200) are arranged at intervals , And correspond to the two wheels (3) one by one.
  7. 根据权利要求1所述的电力机车驱动单元的组装升降机构，其特征在于，所述电力机车驱动单元的组装升降机构还包括基座(230)，所述齿轮箱升降组件(210)还包括：The assembling and lifting mechanism of the electric locomotive drive unit according to claim 1, wherein the assembling and lifting mechanism of the electric locomotive drive unit further comprises a base (230), and the gearbox lifting assembly (210) further comprises:
    齿轮箱平台底板(212)，所述齿轮箱平台底板(212)设置在所述基座(230)上；A gearbox platform bottom plate (212), the gearbox platform bottom plate (212) is arranged on the base (230);
    第一连杆(213)，所述第一连杆(213)的一端与所述齿轮箱平台底板(212)相铰接；A first connecting rod (213), one end of the first connecting rod (213) is hinged with the gearbox platform bottom plate (212);
    第二连杆(214)，所述第二连杆(214)的一端与所述齿轮箱平台顶板(211)相铰接，所述第一连杆(213)与所述第二连杆(214)相铰接；The second connecting rod (214), one end of the second connecting rod (214) is hinged with the top plate (211) of the gearbox platform, the first connecting rod (213) and the second connecting rod (214) ) Phase hinged;
    第三连杆(215)，所述第三连杆(215)的中部与所述第一连杆(213)相铰接，所述第三连杆(215)的一端可滑动地设置在所述齿轮箱平台底板(212)上；The third link (215), the middle part of the third link (215) is hinged with the first link (213), and one end of the third link (215) is slidably arranged on the On the bottom plate (212) of the gearbox platform;
    第四连杆(216)，所述第四连杆(216)的中部与所述第二连杆(214)相铰接，所述第四连杆(216)的一端可滑动地设置在所述齿轮箱平台顶板(211)上，所述第三连杆(215)与所述第四连杆(216)相铰接；The fourth link (216), the middle part of the fourth link (216) is hinged with the second link (214), and one end of the fourth link (216) is slidably arranged on the On the top plate (211) of the gearbox platform, the third connecting rod (215) is hinged with the fourth connecting rod (216);
    液压缸(217)，所述液压缸(217)铰接在所述齿轮箱平台底板(212)上，所述液压缸(217)与所述第四连杆(216)驱动连接。A hydraulic cylinder (217), the hydraulic cylinder (217) is hinged on the gearbox platform bottom plate (212), and the hydraulic cylinder (217) is drivingly connected with the fourth connecting rod (216).
  8. 根据权利要求7所述的电力机车驱动单元的组装升降机构，其特征在于，所述第一 连杆(213)、所述第二连杆(214)、所述第三连杆(215)以及所述第四连杆(216)均成对设置，成对的两个所述第四连杆(216)之间设置有连杆轴(218)，所述液压缸(217)与所述连杆轴(218)驱动连接；The assembling lifting mechanism of the electric locomotive drive unit according to claim 7, wherein the first link (213), the second link (214), the third link (215) and The fourth connecting rods (216) are all arranged in pairs, a connecting rod shaft (218) is arranged between the two fourth connecting rods (216) in the pair, and the hydraulic cylinder (217) is connected to the connecting rod. Rod shaft (218) drive connection;
    其中，所述第三连杆(215)和所述第四连杆(216)的端部上均设置有导向轮(2161)，所述齿轮箱平台底板(212)和所述齿轮箱平台顶板(211)上均设置有与所述导向轮(2161)相适配的导向槽(219)。Wherein, the ends of the third link (215) and the fourth link (216) are both provided with guide wheels (2161), the gearbox platform bottom plate (212) and the gearbox platform top plate (211) are provided with guide grooves (219) adapted to the guide wheels (2161).
  9. 根据权利要求1所述的电力机车驱动单元的组装升降机构，其特征在于，所述电力机车驱动单元的组装升降机构还包括基座(230)，所述电机升降组件(220)还包括：The assembling lifting mechanism of the electric locomotive drive unit according to claim 1, wherein the assembling lifting mechanism of the electric locomotive drive unit further comprises a base (230), and the motor lifting assembly (220) further comprises:
    电机平台板(222)，所述电机平台板(222)设置在所述基座(230)上，所述电机平台板(222)上设置有第二丝母(223)和第二滑块(224)；A motor platform board (222), the motor platform board (222) is arranged on the base (230), the motor platform board (222) is provided with a second nut (223) and a second slider ( 224);
    电机升降架(225)，所述电机升降架(225)上设置有与所述第二滑块(224)相适配的第二导轨(226)，所述电机平台顶板(221)设置在所述电机升降架(225)上；The motor lifting frame (225) is provided with a second guide rail (226) adapted to the second sliding block (224) on the motor lifting frame (225), and the motor platform top plate (221) is arranged on the On the motor lifting frame (225);
    伺服电机(227)，所述伺服电机(227)设置在所电机升降架(225)上；A servo motor (227), the servo motor (227) is arranged on the motor lifting frame (225);
    第二丝杠(228)，所述伺服电机(227)与第二丝杠(228)驱动连接，所述第二丝杠(228)穿设在所述第二丝母(223)内。The second screw (228), the servo motor (227) is drivingly connected to the second screw (228), and the second screw (228) is inserted in the second screw nut (223).
  10. 根据权利要求9所述的电力机车驱动单元的组装升降机构，其特征在于，所述电机升降组件(220)还包括：The assembling lifting mechanism of the electric locomotive drive unit according to claim 9, characterized in that the motor lifting assembly (220) further comprises:
    电机平台底板(229)，所述电机平台底板(229)设置在所述电机升降架(225)上，所述电机平台底板(229)上设置有纵向导轨(2291)、纵向支块(2292)以及设置在所述纵向支块(2292)上的纵向丝杠；A motor platform bottom plate (229), the motor platform bottom plate (229) is arranged on the motor lifting frame (225), and the motor platform bottom plate (229) is provided with a longitudinal guide rail (2291) and a longitudinal support block (2292) And a longitudinal lead screw arranged on the longitudinal support block (2292);
    中间板(2293)，所述中间板(2293)上设置有与所述纵向导轨(2291)相适配的纵向滑块(2294)以及纵向丝母，所述纵向丝杠穿设在所述纵向丝母内；A middle plate (2293), the middle plate (2293) is provided with a longitudinal sliding block (2294) and a longitudinal screw nut that is adapted to the longitudinal guide rail (2291), and the longitudinal screw is penetrated in the longitudinal Silk mother
    其中，所述中间板(2293)上设置有横向导轨(2295)和横向丝杠(2297)，所述电机平台顶板(221)上设置有与所述横向导轨(2295)相适配的横向滑块(2296)以及与所述横向丝杠(2297)相适配的横向丝母，所述横向丝杠(2297)上设置有摇把对接头(2298)。Wherein, the middle plate (2293) is provided with a transverse guide rail (2295) and a transverse screw (2297), and the motor platform top plate (221) is provided with a transverse slide which is adapted to the transverse guide rail (2295). A block (2296) and a transverse screw nut adapted to the transverse screw (2297), and a crank butt joint (2298) is provided on the transverse screw (2297).
PCT/CN2020/125470 2019-11-15 2020-10-30 Assembling and lifting mechanism for electric locomotive driving unit WO2021093610A1 (en)

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