WO2024087987A1 - 屏蔽电机大重量吊耳拆装工装装置 - Google Patents

屏蔽电机大重量吊耳拆装工装装置 Download PDF

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Publication number
WO2024087987A1
WO2024087987A1 PCT/CN2023/121415 CN2023121415W WO2024087987A1 WO 2024087987 A1 WO2024087987 A1 WO 2024087987A1 CN 2023121415 W CN2023121415 W CN 2023121415W WO 2024087987 A1 WO2024087987 A1 WO 2024087987A1
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WIPO (PCT)
Prior art keywords
lifting lug
mobile body
top plate
fixed base
lifting
Prior art date
Application number
PCT/CN2023/121415
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English (en)
French (fr)
Inventor
王均馗
郭晓明
裴俊丰
郑维
尚书鹏
唐浩宇
吴嘉兴
孙建龙
杨静远
王桐
李函霖
Original Assignee
哈尔滨电气动力装备有限公司
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Application filed by 哈尔滨电气动力装备有限公司 filed Critical 哈尔滨电气动力装备有限公司
Publication of WO2024087987A1 publication Critical patent/WO2024087987A1/zh

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25H—WORKSHOP EQUIPMENT, e.g. FOR MARKING-OUT WORK; STORAGE MEANS FOR WORKSHOPS
    • B25H1/00—Work benches; Portable stands or supports for positioning portable tools or work to be operated on thereby
    • B25H1/02—Work benches; Portable stands or supports for positioning portable tools or work to be operated on thereby of table type
    • B25H1/04—Work benches; Portable stands or supports for positioning portable tools or work to be operated on thereby of table type portable
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25H—WORKSHOP EQUIPMENT, e.g. FOR MARKING-OUT WORK; STORAGE MEANS FOR WORKSHOPS
    • B25H1/00—Work benches; Portable stands or supports for positioning portable tools or work to be operated on thereby
    • B25H1/12—Work benches; Portable stands or supports for positioning portable tools or work to be operated on thereby with storage compartments
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25H—WORKSHOP EQUIPMENT, e.g. FOR MARKING-OUT WORK; STORAGE MEANS FOR WORKSHOPS
    • B25H5/00—Tool, instrument or work supports or storage means used in association with vehicles; Workers' supports, e.g. mechanics' creepers

Definitions

  • the invention relates to a tooling device for disassembling and assembling a heavy-weight lifting lug of a shielded motor.
  • the jack can only be supported on the raised part of the lifting lug.
  • the raised part of the lifting lug is an inclined surface. After the jack is tightened, it is not firm and is easy to fall off and injure the operator, causing safety accidents.
  • the tooling device perfectly solves this problem. After reserving the disassembly and assembly space of the bolts, it can also provide perfect support without the risk of workpiece falling off. It is easy to operate and save space.
  • the lifting lug is easy to transport after removal, which can perfectly meet the disassembly and assembly requirements of large lifting lugs.
  • the purpose of the present invention is to provide a tooling device for disassembling and assembling a heavy-weight lifting eye of a shielded motor, which can meet the disassembly and assembly work of a heavy-weight lifting eye under working conditions where there is no lifting equipment or the lifting equipment cannot be used.
  • the present invention adopts the following technical scheme: a tooling device for disassembling and assembling a heavy-weight lifting eye of a shielded motor, the tooling device is assembled and installed by a mobile body (1), a fixed base (2), a supporting pad (3), a wheel (4) and an adjusting gasket (5), the mobile body (1) is welded by components, a wire block (6) is installed on the upper part of the fixed base (2), and a stud (7) is provided on the upper part of the wire block (6), the wire block (6) on the fixed base (2) is installed in cooperation with a wire hole (8) on the mobile body (1), the supporting pad (3) and the adjusting gasket (5) are installed in a sink groove (9) on the upper surface of the mobile body (1) to fill the gap between the bolt (11) of the heavy-weight lifting eye (10) and the mobile body (1), and the wheel (4) is installed on a wheel frame (12) on the mobile body (1) and fixed.
  • the mobile vehicle body (1) is composed of a top plate (13), a front end vertical plate (14), a back vertical plate (15), a column (16), a wheel frame (12), a handle (17) and a bottom plate (18) assembled and welded, wherein the top plate (13) is connected to the front end vertical plate (14) in a vertical direction, the other end of the top plate (13) is connected to the back vertical plate (15) in a vertical direction, the top plate (13) and the bottom plate (18) are connected through a plurality of columns (16), the wheel frame (12) is installed at the lower part of the bottom plate (18), a fixed handle (17) is installed on one end of the top plate (13), a thread hole (8) is provided on a fixed base (2) of the bottom plate (18), a sink groove (9) for installing a supporting pad (3) and an adjusting gasket (5) is processed on the top plate (13), and a large lifting ear (10) is reserved when welding the front end vertical plate (14) to protrude a sliding crotch The distance between the lifting lug and the moving
  • the working principle of the present invention is:
  • the specific use of the tool can refer to the following example: When removing the lifting lug, first assemble the various parts into a whole, adjust the fixed base of the lifting lug disassembly and assembly device to be higher than the wheel, push the trolley to the bottom of the lifting lug, align the sink groove on the trolley with the handle bolts of the lifting lug one by one, adjust the fixed base, lift the trolley up, lift the wheel off the ground and cannot move freely and the upper surface is horizontal, then lock the fixed base, fill the sink groove with the support pad and adjustment gasket After the gap between the mounting bolts and the mounting bolts, remove one of the bolts first, and fill the sink groove and the lower end surface of the lifting ear after removing the mounting nut with the support plate and adjusting gasket. Then repeat the above operation, remove the bolts one by one, adjust the fixed base down, and push the trolley and the lifting ear away together.
  • a freely movable installation vehicle is used to provide a tooling device for disassembling and assembling large lifting eyes in working conditions where there is no lifting equipment or the lifting equipment cannot be used.
  • This device not only frees the lifting equipment from restrictions, but is also simple and convenient to operate. It is small in size and light in weight, and can be used at any time, reducing the operator's work difficulty and operation time.
  • This tooling device can also be used as a storage station for the lifting eyes, which can be freely transported by manpower, thus avoiding the problem of inconvenient transportation and storage due to the lifting eyes being too large or too heavy.
  • the traditional disassembly and assembly method is to use the jack to directly support the lifting ear. Because the bolts need to be disassembled and assembled, the jack can only be supported on the raised part of the lifting ear. The raised part of the lifting ear is an inclined surface. After the jack is tightened, it is not firm and it is easy to fall off and injure the operator, causing safety accidents. This tooling device perfectly solves this problem. After reserving the space for disassembly and assembly of the bolts, it can also be perfectly The support does not cause the risk of workpiece falling off, and it is easy to operate and saves space. The lifting eye is easy to transport after removal, which can perfectly meet the disassembly and assembly needs of large lifting eyes.
  • FIG. 1 is a side schematic diagram of the overall structure of the present invention.
  • FIG. 2 is a schematic diagram of the overall structure of the present invention.
  • a shielded motor heavy-weight lifting ear disassembly and assembly tooling device which is composed of a mobile body 1, a fixed base 2, a supporting pad 3, a wheel 4 and an adjusting gasket 5.
  • the mobile body 1 is welded by components, and the fixed base 2 includes a wire block 6 and a stud 7.
  • the fixed base 2 is installed through a wire hole 8 on the mobile body 1 and is used for the overall leveling and fixation of the tooling.
  • the supporting pad 3 and the adjusting gasket 5 are installed in a recessed groove 9 on the upper surface of the mobile body 1 to fill the gap between the large lifting ear 10 and the bolt 11 and the mobile body 1.
  • the wheel 4 is installed on and fixed to the wheel frame 12 on the mobile body 1 for the overall movement of the tooling.
  • the mobile body 1 is assembled and welded by a top plate 13, a front end vertical plate 14, a back vertical plate 15, a column 16, a wheel frame 12, a handle 17 and a bottom plate 18.
  • the bottom plate 18 is processed with thread holes 8 for installing the fixed base 2
  • the top plate 13 is processed with recessed grooves 9 for installing the supporting pad 3 and the adjusting gasket 5.
  • a large lifting ear 10 is reserved to protrude and slide the crotch distance, which is convenient for the installation and coordination of the lifting ear and the mobile body 1.
  • a tooling device for disassembling and assembling the heavy-weight lifting ear of the shielded motor is provided.
  • the tooling device is assembled and installed by a mobile body 1, a fixed base 2, a supporting pad 3, a wheel 4 and an adjusting gasket 5.
  • the mobile body 1 is welded by components.
  • a wire block 6 is installed on the upper part of the fixed base 2.
  • the upper part of the wire block 6 has a stud 7.
  • the wire block 6 on the fixed base 2 is installed in cooperation with the wire hole 8 on the mobile body 1.
  • the supporting pad 3 and the adjusting gasket 5 are installed in the sinking groove 9 on the upper surface of the mobile body 1 to fill the gap between the large lifting ear 10 and the bolt 11 and the mobile body 1.
  • the wheel 4 is installed on the wheel frame 12 on the mobile body 1 and fixed.
  • the mobile body 1 is assembled and welded by a top plate 13, a front end vertical plate 14, a back vertical plate 15, a column 16, a wheel frame 12, a handle 17 and a bottom plate 18, wherein the top plate 13 is connected to the front end vertical plate 14 in the vertical direction, and the other end of the top plate 13 is connected to the back vertical plate 15 in the vertical direction.
  • the top plate 13 and the bottom plate 18 are connected through several columns 16, and the wheel frame 12 is installed at the lower part of the bottom plate 18.
  • a fixed handle 17 is installed flat on one end of the top plate 13, and a thread hole 8 is provided on the fixed base 2 of the bottom plate 18.
  • a sink groove 9 for installing a supporting pad 3 and an adjusting gasket 5 is processed on the top plate 13.
  • a large lifting ear 10 is reserved to protrude a sliding crotch distance, so as to facilitate the installation and coordination of the lifting ear and the mobile body 1.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Carriers, Traveling Bodies, And Overhead Traveling Cranes (AREA)
  • Vehicle Cleaning, Maintenance, Repair, Refitting, And Outriggers (AREA)

Abstract

本发明涉及一种屏蔽电机大重量吊耳拆装工装装置，固定基座（2）上部安装丝块（6），丝块（6）上部带有螺柱（7），固定基座（2）上的丝块（6）与移动车体（1）上的丝孔（8）配合安装，托扶垫板（3）与调整垫片（5）安装在移动车体（1）上表面上的沉槽（9）中，用于填充大型吊耳（10）把合螺栓（11）与移动车体（1）之间的缝隙，车轮（4）安装在移动车体（1）上的轮架（12）上并固定。本发明满足超大型吊耳在不具备起重设备或起重设备不能满足作业工况的情况下，向下垂直拆装超大型吊耳的工作，此工装装置体积小，移动灵活，使用方便，极大的解放了车间的起重设备与降低吊耳的拆装难度。

Description

屏蔽电机大重量吊耳拆装工装装置 技术领域：
本发明涉及屏蔽电机大重量吊耳拆装工装装置。
背景技术：
随着社会的发展与进步，电机的生产制造技术越发的精益求精，为满足电机的使用性能需求，电机的外形与尺寸日益增加，为满足大型电机的生产制造，其配套的专用吊具尺寸也逐渐增加，因为电机的外观或者形状设计需求，某些专用吊装工具的拆装，因工位的需求或者其他原因，不能够直接使用起重设备吊扶，而吊耳的重量人力不能够搬运，故需要一种工装装置来满足无起吊设备或不能使用起吊设备的大型吊耳的拆装工作。传统的拆装方法为用千斤顶直接顶在吊耳上，因需要拆装把合螺栓，千斤顶只能顶在吊耳的凸起部位，吊耳凸起部位为斜面，千斤顶顶紧后不牢固，容易脱落砸伤操作人员，造成安全事故，而本工装装置完美的解决了此类问题，预留出螺栓的拆装空间后，亦能进行完美的支撑，不会发生工件脱落风险，且操作简便，节省空间，吊耳拆除后转运简易，能够完美的满足大型吊耳的拆装需求。
发明内容：
本发明的目的是提供一种屏蔽电机大重量吊耳拆装工装装置，满足大型吊耳在无起重设备或起重设备不能运用的工况下的拆装工作，本发明采用如下技术方案：一种屏蔽电机大重量吊耳拆装工装装置，该工装装置由移动车体(1)、固定基座(2)、托扶垫板(3)、车轮(4)和调整垫片(5)组合安装而成，移动车体(1)由组件焊接而成，固定基座(2)上部安装丝块(6)，丝块(6)上部带有螺柱(7)，固定基座(2)上的丝块(6)与移动车体(1)上的丝孔(8)配合安装，托扶垫板(3)与调整垫片(5)安装在移动车体(1)上表面上的沉槽(9)中，用于填充大型吊耳(10)把合螺栓(11)与移动车体(1)之间的缝隙，车轮(4)安装在移动车体(1)上的轮架(12)上并固定。
移动车体(1)由顶板(13)、前端竖板(14)、背部竖板(15)、立柱(16)、轮架(12)、把手(17)和底板(18)组装焊接构成，其中顶板(13)与垂直方向的前端竖板(14)连接，顶板(13)另一端与垂直方向的背部竖板(15)连接，顶板(13)与底板(18)通过数根立柱(16)连接，轮架(12)安装在底板(18)下部，顶板(13)一端平面安装固定把手(17)，底板(18)的固定基座(2)上带有丝孔(8)，在顶板(13)上加工托扶垫板(3)与调整垫片(5)安装用沉槽(9)，前端竖板(14)焊接时预留出大型吊耳(10)凸起滑动裆 距，便于吊耳与移动车体(1)的安装配合。
本发明的工作原理是：
吊耳拆除时，首先将各个零件组装成为一个整体，将吊耳拆装工装装置的固定基座调节高于车轮，将小车推至吊耳的正下方，小车上的沉槽与吊耳的把合螺栓一一对齐后，调节固定基座，将小车顶起车轮离开地面不能够自由移动且将车体上表面调整到水平后，将固定基座锁死，用托扶垫板与调整垫片填充好沉槽与安装螺栓之间的缝隙后，先拆除其中一个螺栓，同样用托扶垫板与调整垫片填充好沉槽与拆除安装螺母后的吊耳下端面，然后重复上述操作，将其于的螺栓依次拆除后，将固定基座调下，小车与吊耳一同推离。
吊耳安装时，将小车与吊耳一同推至工件下方，将吊耳与工件上的安装位置对齐后，调节固定基座，使吊耳与工件完全贴合后，撤出一个把合螺栓的垫片，安装螺栓后，垫入托扶垫板与调整垫片，重复上述步骤，依次将其余螺栓安装后，将小车推离。
工具具体使用过程可参照以下示例：吊耳拆除时，首先将各个零件组装成为一个整体，将吊耳拆装工装装置的固定基座调节高于车轮，将小车推至吊耳的正下方，小车上的沉槽与吊耳的把合螺栓一一对齐后，调节固定基座，将小车顶起车轮离开地面不能够自由移动且上表面水平后，将固定基座锁死，用托扶垫板与调整垫片填充好沉槽 与安装螺栓之间的缝隙后，先拆除其中一个螺栓，同样用托扶垫板与调整垫片填充好沉槽与拆除安装螺母后的吊耳下端面，然后重复上述操作，将其于的螺栓依次拆除后，将固定基座调下，小车与吊耳一同推离。
吊耳安装时，将小车与吊耳一同推至工件下方，将吊耳与工件上的安装位置对齐后，调节固定基座，使吊耳与工件完全贴合后，撤出一个把合螺栓的垫片，安装螺栓后，垫入托扶垫板与调整垫片，重复上述步骤，依次将其余螺栓安装后，将小车推离。
本发明的有益效果是：
采用可自由移动的安装车，可在无起重设备或者起重设备无法使用的工况下，满足大型吊耳拆装的工装装置，此装置不仅解放了起重设备的限制，而且操作简单方便，体积小重量轻，可随时进行作业，减轻操作者工作难度，降低了操作时间，且此工装装置也可作为吊耳的存储工位器具，可人力自由转运，避免了因吊耳尺寸过大、过重而不方面转运存储的问题。
传统的拆装方法为用千斤顶直接顶在吊耳上，因需要拆装把合螺栓，千斤顶只能顶在吊耳的凸起部位，吊耳凸起部位为斜面，千斤顶顶紧后不牢固，容易脱落砸伤操作人员，造成安全事故，而本工装装置完美的解决了此类问题，预留出螺栓的拆装空间后，亦能进行完美 的支撑，不会发生工件脱落风险，且操作简便，节省空间，吊耳拆除后转运简易，能够完美的满足大型吊耳的拆装需求。
附图说明
图1是本发明的整体结构侧向示意图。
图2是本发明的整体结构正向示意图。
具体实施方式
如图1所示屏蔽电机大重量吊耳拆装工装装置，该工装装置由移动车体1、固定基座2、托扶垫板3、车轮4和调整垫片5组合安装而成，移动车体1由组件焊接而成，固定基座2包含丝块6与螺柱7，固定基座2通过移动车体1上的丝孔8配合安装，并用于工装的整体调平和固定，托扶垫板3与调整垫片5安装在移动车体1上表面上的沉槽9中，用于填充大型吊耳10把合螺栓11与移动车体1之间的缝隙，车轮4安装在移动车体1上的轮架12上并固定，用于工装的整体移动。
移动车体1由顶板13、前端竖板14、背部竖板15、立柱16、轮架12、把手17和底板18组装焊接而成，焊接完后才能后，在底板18加工上固定基座2安装用丝孔8，在顶板13上加工托扶垫板3与调整垫片5安装用沉槽9，前端竖板14焊接时预留出大型吊耳10凸起滑动裆距，便于吊耳与移动车体1的安装配合。
如图2所示屏蔽电机大重量吊耳拆装工装装置，该工装装置由移动车体1、固定基座2、托扶垫板3、车轮4和调整垫片5组合安装而成，移动车体1由组件焊接而成，固定基座2上部安装丝块6，丝块6上部带有螺柱7，固定基座2上的丝块6与移动车体1上的丝孔8配合安装，托扶垫板3与调整垫片5安装在移动车体1上表面上的沉槽9中，用于填充大型吊耳10把合螺栓11与移动车体1之间的缝隙，车轮4安装在移动车体1上的轮架12上并固定。
移动车体1由顶板13、前端竖板14、背部竖板15、立柱16、轮架12、把手17和底板18组装焊接构成，其中顶板13与垂直方向的前端竖板14连接，顶板13另一端与垂直方向的背部竖板15连接，顶板13与底板18通过数根立柱16连接，轮架12安装在底板18下部，顶板13一端平面安装固定把手17，底板18的固定基座2上带有丝孔8，在顶板13上加工托扶垫板3与调整垫片5安装用沉槽9，前端竖板14焊接时预留出大型吊耳10凸起滑动裆距，便于吊耳与移动车体1的安装配合。

Claims (2)

  1. 屏蔽电机大重量吊耳拆装工装装置，其特征是：该工装装置由移动车体(1)、固定基座(2)、托扶垫板(3)、车轮(4)和调整垫片(5)组合安装而成，移动车体(1)由组件焊接而成，固定基座(2)上部安装丝块(6)，丝块(6)上部带有螺柱(7)，固定基座(2)上的丝块(6)与移动车体(1)上的丝孔(8)配合安装，托扶垫板(3)与调整垫片(5)安装在移动车体(1)上表面上的沉槽(9)中，用于填充大型吊耳(10)把合螺栓(11)与移动车体(1)之间的缝隙，车轮(4)安装在移动车体(1)上的轮架(12)上并固定。
  2. 根据权利要求1所述屏蔽电机大重量吊耳拆装工装装置，其特征是：移动车体(1)由顶板(13)、前端竖板(14)、背部竖板(15)、立柱(16)、轮架(12)、把手(17)和底板(18)组装焊接构成，其中顶板(13)与垂直方向的前端竖板(14)连接，顶板(13)另一端与垂直方向的背部竖板(15)连接，顶板(13)与底板(18)通过数根立柱(16)连接，轮架(12)安装在底板(18)下部，顶板(13)一端平面安装固定把手(17)，底板(18)的固定基座(2)上带有丝孔(8)，在顶板(13)上加工托扶垫板(3)与调整垫片(5)安装用沉槽(9)，前端竖板(14)焊接时预留出大型吊耳(10)凸起滑动裆距，便于吊耳与移动车体(1)的安装配合。
PCT/CN2023/121415 2022-10-27 2023-09-26 屏蔽电机大重量吊耳拆装工装装置 WO2024087987A1 (zh)

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