CN108821105A - Stator hanger - Google Patents
Stator hanger Download PDFInfo
- Publication number
- CN108821105A CN108821105A CN201811002630.7A CN201811002630A CN108821105A CN 108821105 A CN108821105 A CN 108821105A CN 201811002630 A CN201811002630 A CN 201811002630A CN 108821105 A CN108821105 A CN 108821105A
- Authority
- CN
- China
- Prior art keywords
- stator
- pull rod
- tensioner part
- tensioner
- support
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
Links
- 238000003825 pressing Methods 0.000 claims description 6
- 239000000203 mixture Substances 0.000 claims description 4
- 230000000630 rising effect Effects 0.000 claims 1
- 238000004804 winding Methods 0.000 abstract description 8
- 238000009434 installation Methods 0.000 abstract description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000000725 suspension Substances 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007598 dipping method Methods 0.000 description 1
- 239000004922 lacquer Substances 0.000 description 1
- 238000002791 soaking Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C1/00—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles
- B66C1/10—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles by mechanical means
- B66C1/42—Gripping members engaging only the external or internal surfaces of the articles
- B66C1/44—Gripping members engaging only the external or internal surfaces of the articles and applying frictional forces
- B66C1/54—Internally-expanding grippers for handling hollow articles
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Manufacture Of Motors, Generators (AREA)
Abstract
It being capable of quick handling stator and highly-safe the object of the present invention is to provide one kind, the stator hanger that work efficiency is high, the roller core frame that rises includes the tensioner part of at least two bars or plate, the length direction of tensioner part is in parallel and the outer surface of its tensioner part when radial direction is mobile is on same cylindrical surface, it is arranged with support on the shaft of pull rod and constitutes and is slidably matched, tensioner part is articulated and connected by first connecting rod and support, the locking unit of locking support position is additionally provided on pull rod, when nature, the outer diameter that tensioner part outer surface constitutes cylindrical surface is less than the intracavitary diameter of stator hole, when support moves down, support drives tensioner part to expand outwardly tensioner stator vestibule in radial direction.Using the frictional force between tensioner part outer wall and stator bore inner walls to which the stator under suspender is steadily sling installation, stator is lifted by the suspender, avoid the damage to the winding on stator core, the mode of opposite manpower adjustment simultaneously, improves the working efficiency of lifting and reduces labor intensity.
Description
Technical field
The present invention relates to technical field of motor manufacture, and in particular to a kind of stator hanger.
Background technique
Stator is component part important in motor, is mainly made of shell, iron core and electromagnetism line winding group, weight compares
Greatly.Stator laminate, install, the production process such as dipping lacquer during usually require to erect lifting and place, especially installing and soaking
It has to erect during lacquerer's sequence and place.When installing stator, stator core has been embedded with winding, winding cannot with contact
Face frictional movement, when being not so easy to damage the insulating layer of winding copper wire, and directly being moved with hand, the high 200mm's or more in center determines
Son is difficult movement, is usually fasten using belt and is laterally lifted behind stator both ends, and when assembly manually turns to again to be allowed to erect, and turns
The insulating layer of exposed winding Yu base collsion damage winding copper wire is easily caused to process unevenness of exerting oneself, reduces the exhausted of stator
Edge performance, and large labor intensity, working efficiency are low.
Summary of the invention
The object of the present invention is to provide it is a kind of being capable of the quick handling stator and stator highly-safe, work efficiency is high is hung
Tool.
To achieve the goals above, the technical solution adopted by the present invention is：A kind of stator hanger, including vertical to arrangement
Pull rod, the top of pull rod are connected with hanging ring, and the roller that rises for implementing radial tensioner cooperation with stator vestibule is arranged on the shaft of pull rod
Core frame, the roller core frame that rises include the tensioner part of at least two bars or plate, and the length direction of tensioner part is parallel and it is in radial direction
The outer surface of tensioner part is on same cylindrical surface when direction is mobile, is arranged with support on the shaft of pull rod, support and pull rod
Shaft composition is slidably matched, and tensioner part is articulated and connected by first connecting rod and support, and the central spindle of articulated shaft is horizontal direction arrangement,
It is additionally provided with the locking unit of locking support position on pull rod, when nature, tensioner part outer surface constitutes the outer diameter on cylindrical surface
Less than the intracavitary diameter of stator hole, when outer power drive support moves down, support drives tensioner part to expand outwardly tensioner stator in radial direction
Vestibule.
In above scheme, hoisting ring is passed through by the suspension hook of the equipment such as crane when lifting and slings the suspender, is at this moment risen
The tensioner part of roller core frame can be easily put into stator vestibule to contract, and then outer power drive support moves down drive
The roller core frame that rises expands outwardly tensioner stator vestibule, will be hung using the frictional force between tensioner part outer wall and stator bore inner walls
Stator under tool steadily slings installation, lifts stator by the suspender, avoids the damage to the winding on stator core, together
When with respect to manpower adjustment mode, improve lifting working efficiency and reduce labor intensity.
Detailed description of the invention
Perspective view when Fig. 1 is suspender distending；
Fig. 2 is perspective view when suspender collapses；
Fig. 3 is the main view of suspender；
Fig. 4 is the bottom view of suspender；
Fig. 5 is the part enlarged structure schematic diagram of suspender.
Specific embodiment
The present invention is discussed in further detail below with reference to Fig. 1-Fig. 5.
A kind of stator hanger, including vertical to the pull rod 10 of arrangement, the top of pull rod 10 is connected with hanging ring 11, pull rod 10
The roller core frame 20 that rises for implementing radial tensioner cooperation with stator vestibule is arranged on shaft, the roller core frame 20 that rises includes at least two bars
Or the tensioner part 21 of plate, the length direction of tensioner part 21 is parallel and the outer surface of its tensioner part 21 when radial direction is mobile
It being on same cylindrical surface, support 22 is arranged on the shaft of pull rod 10, support 22 and the shaft composition of pull rod 10 are slidably matched,
Tensioner part 21 is articulated and connected by first connecting rod 26 and support 22, and the central spindle of articulated shaft is horizontal direction arrangement, is gone back on pull rod 10
It is provided with the locking unit of 22 position of locking support, when nature, the outer diameter that 21 outer surface of tensioner part constitutes cylindrical surface is less than
The intracavitary diameter of stator hole, when outer power drive support 22 moves down, the drive tensioner part 21 of support 22, which expands outwardly tensioner in radial direction, to be determined
Sub-aperture chamber.It passes through hoisting ring 11 by the suspension hook of the equipment such as crane when lifting to sling the suspender, at this moment rise roller core frame 20
Tensioner part 21 can be easily put into stator vestibule to contract, and then outer power drive support 22 moves down drive and rises roller
Core frame 20 expands outwardly tensioner stator vestibule, and the outer surface of tensioner part 21 is on same cylindrical surface, tensioner part 21 and stator hole
It is face contact between chamber, stator bore inner walls will not be damaged, utilizes the friction between 21 outer wall of tensioner part and stator bore inner walls
Power lifts stator by the suspender to which the stator under suspender steadily sling installation, avoid on stator core around
The damage of group, while the mode of opposite manpower adjustment, improve the working efficiency of lifting and reduce labor intensity.
As a preferred solution of the present invention, tensioner part 21 is arc strip plate, the inward-facing overhanging of the interior plate of tensioner part 21
It is provided with connecting plate 23, sleeve 24 is arranged on the shaft of pull rod 10, the internal diameter of sleeve 24 is greater than the outer diameter of pull rod 10, sleeve 24
Outer wall on be provided with the protrusive board 25 to overhang outward, one end of second connecting rod 27 and connecting plate 23 pass through the first articulated shaft 271
Hingedly, the other end and protrusive board 25 are hinged by the second articulated shaft 272, and the central spindle of the first and second articulated shaft 271,272 is parallel and equal position
In horizontal direction.Sleeve 24 can be slided along pull rod 10, the movement of sleeve 24 drive therewith hinged the first and second connecting rod 26,
27 collapse or strut, to realize the variation of 23 outer diameter of connecting plate.
The support 22 includes pressing ring 221, and pressing ring 221 is slidably matched with the composition of pull rod 10, sets on the outer wall of pressing ring 221
It is equipped with engaging lug 222, the hinged, other end passes through the 4th by third articulated shaft 261 and engaging lug 222 for one end of first connecting rod 26
Articulated shaft 262 and the middle section of second connecting rod 27 are hinged, third and fourth articulated shaft 261,262 is parallel and central spindle is respectively positioned on horizontal direction, even
There are enough spaces to be used to arrange connecting hole on lug 222.
Further, in order to guarantee stability when lifting stator, tensioner part 21 is provided with 3 groups along sleeve 24 is circumferential,
The curvature central spindle of tensioner part 21 is the central spindle of pull rod 10, and second connecting rod 27 is arranged at intervals with 3 along the plate length direction of connecting plate 23
A, the middle section of the second connecting rod 27 of the top is connected with first connecting rod 26.
Tensioner part 21 and when stator bore inner walls tensioner, damage stator inner wall in order to prevent, on the outer surface of tensioner part 21
It is additionally provided with rubber pad 28, rubber pad 28 is also arc strip plate, and the area of rubber pad 28 is less than the area of tensioner part 21.It is soft
Rubber pad 28 can be effectively protected stator bore inner walls.
For convenience, locking unit is operated effortlessly to limit the expanded position of tensioner part 21, pull rod 10 is long bolt, lock
Tight unit includes the pressure head 291 being set on screw rod shaft above support 22, the internal screw thread of pressure head 291 and the external screw thread of long bolt
Leading screw and nut mechanism is constituted, along its circumference side 3 driving levers 292 is arranged at intervals on the flange of 291 upper surface of pressure head setting, rotates
Driving lever 292 is moved down with dynamic head 291, and the flange that 22 upper end of support is pushed down in the lower end surface of pressure head 291 drives support 22 to move down.
Pressure head 291 and flange cooperate, and push down support 22 and move down.
Further, second connecting rod 27 is made of two battens, and two battens press from both sides the plate body of connecting plate 23 and protrusive board 25
It sets wherein, engaging lug 222 is also made of two pieces of otic placodes, and two pieces of otic placodes are sandwiched wherein by the end of first connecting rod 26.
Sleeve 40 is fallen from the lower end of pull rod 10 in order to prevent, and the lower end of pull rod 10 is provided with stop nut 30, limits spiral shell
The outer diameter of mother 30 is greater than the internal diameter of sleeve 40.
Claims (8)
1. a kind of stator hanger, including vertical to the pull rod (10) of arrangement, the top of pull rod (10) is connected with hanging ring (11), pull rod
(10) it is arranged on shaft and implements rising roller core frame (20) for radial tensioner cooperation with stator vestibule, rise by roller core frame (20) including extremely
The length direction of the tensioner part (21) of few two bars or plate, tensioner part (21) is parallel and it rises when radial direction is mobile
The outer surface of tight part (21) is on same cylindrical surface, it is characterised in that：It is arranged with support (22), props up on the shaft of pull rod (10)
Seat (22) and the shaft composition of pull rod (10) are slidably matched, and tensioner part (21) is hingedly connected by first connecting rod (26) with support (22)
It connecing, the central spindle of articulated shaft is horizontal direction arrangement, the locking unit of locking support (22) position is additionally provided on pull rod (10), from
When right state, the outer diameter that tensioner part (21) outer surface constitutes cylindrical surface is less than the intracavitary diameter of stator hole, under outer power drive support (22)
When shifting, support (22) drives tensioner part (21) to expand outwardly tensioner stator vestibule in radial direction.
2. stator hanger according to claim 1, it is characterised in that：Tensioner part (21) is arc strip plate, tensioner part
(21) the inward-facing overhanging of interior plate is provided with connecting plate (23), and sleeve (24), sleeve are arranged on the shaft of pull rod (10)
(24) internal diameter is greater than the outer diameter of pull rod (10), is provided with the protrusive board (25) to overhang outward on the outer wall of sleeve (24), and second
By the first articulated shaft (271), the hinged, other end and protrusive board (25) pass through the second hinge for one end and connecting plate (23) of connecting rod (27)
Hingedly, the central spindle of the first and second articulated shaft (271,272) is parallel and is respectively positioned on horizontal direction for spindle (272).
3. stator hanger according to claim 1, it is characterised in that：The support (22) includes pressing ring (221), pressing ring
(221) internal diameter is greater than the outer diameter of pull rod (10), is provided with engaging lug (222) on the outer wall of pressing ring (221), first connecting rod (26)
By third articulated shaft (261) and engaging lug (222), the hinged, other end is connected by the 4th articulated shaft (262) with second for one end
The middle section of bar (27) is hinged, third and fourth articulated shaft (261,262) is parallel and central spindle is respectively positioned on horizontal direction.
4. stator hanger according to claim 2, it is characterised in that：Tensioner part (21) is circumferentially provided with along sleeve (24)
3 groups, the curvature central spindle of tensioner part (21) is the central spindle of pull rod (10), second connecting rod (27) along connecting plate (23) plate length direction
3 are arranged at intervals with, the middle section of the second connecting rod (27) of the top is connected with first connecting rod (26).
5. stator hanger according to claim 2, it is characterised in that：Rubber is additionally provided on the outer surface of tensioner part (21)
Rubber mat (28), rubber pad (28) are also arc strip plate, and the area of rubber pad (28) is less than the area of tensioner part (21).
6. stator hanger according to claim 3, it is characterised in that：Pull rod (10) is long bolt, and locking unit includes branch
The pressure head (291) being set on screw rod shaft above seat (22), the internal screw thread of pressure head (291) and the external screw thread of long bolt constitute silk
Stem nut mechanism is arranged at intervals with 3 driving levers (292) along its circumference side on the flange of pressure head (291) upper surface setting, and rotation is dialled
Bar (292) band dynamic head (291) moves down, and the flange that support (22) upper end is pushed down in the lower end surface of pressure head (291) drives support
(22) it moves down.
7. stator hanger according to claim 4, it is characterised in that：Second connecting rod (27) is made of two battens, and two
Batten is sandwiched wherein by the plate body of connecting plate (23) and protrusive board (25), and engaging lug (222) is also made of two pieces of otic placodes, two pieces of otic placodes
The end of first connecting rod (26) is sandwiched wherein.
8. stator hanger according to claim 6, it is characterised in that：The lower end of pull rod (10) is provided with stop nut
(30), the outer diameter of stop nut (30) is greater than the internal diameter of sleeve (40).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811002630.7A CN108821105A (en) | 2018-08-30 | 2018-08-30 | Stator hanger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811002630.7A CN108821105A (en) | 2018-08-30 | 2018-08-30 | Stator hanger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108821105A true CN108821105A (en) | 2018-11-16 |
Family
ID=64150700
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811002630.7A Withdrawn CN108821105A (en) | 2018-08-30 | 2018-08-30 | Stator hanger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108821105A (en) |
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109663835A (en) * | 2019-01-25 | 2019-04-23 | 海盐鼎申标准件有限公司 | A kind of fastener biscuit device for discharging |
| CN109980865A (en) * | 2019-02-22 | 2019-07-05 | 重庆金康动力新能源有限公司 | Lift tool |
| CN110550542A (en) * | 2019-08-23 | 2019-12-10 | 哈尔滨电气动力装备有限公司 | Hoisting and mounting device for elastic sleeve of motor |
| CN110919284A (en) * | 2019-11-06 | 2020-03-27 | 西安西矿环保科技有限公司 | Welding tool for cyclone structure |
| CN111672919A (en) * | 2020-07-20 | 2020-09-18 | 铜陵市同威科技有限公司 | Double-wire-drawing special-shaped die |
| CN111762683A (en) * | 2020-08-08 | 2020-10-13 | 山东众泰防爆电机股份有限公司 | Stator overturning lifting appliance |
| CN112894663A (en) * | 2021-02-23 | 2021-06-04 | 合肥工业大学 | Clamp suitable for clamping object with circular through hole characteristic |
| CN113148832A (en) * | 2021-03-09 | 2021-07-23 | 山东开泰抛丸机械股份有限公司 | Inner expansion type shot blasting lifting appliance |
| CN113620158A (en) * | 2020-05-07 | 2021-11-09 | 山东建筑大学 | Electric connecting rod type limiting device and floor slab dismantling and lifting method |
| CN114148899A (en) * | 2021-11-12 | 2022-03-08 | 安徽皖新电机有限公司 | Lifting appliance for motor stator |
| CN115070616A (en) * | 2022-07-04 | 2022-09-20 | 中国第一汽车股份有限公司 | Grinding clamp for thin-wall sleeve type parts |
| CN117446638A (en) * | 2023-11-17 | 2024-01-26 | 宜兴市万华法兰锻造有限公司 | Auxiliary device and method for transporting ring-forging flange for high-capacity monocrystalline silicon furnace |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202181167U (en) * | 2011-07-11 | 2012-04-04 | 永济新时速电机电器有限责任公司 | Dedicated lifting appliance for alternating current motor stator core |
| CN102723823A (en) * | 2012-07-11 | 2012-10-10 | 无锡市中达电机有限公司 | Quick-change adjustable automatic tire-expanding device special for motor stator |
| CN103350950A (en) * | 2013-08-07 | 2013-10-16 | 苏州贝得科技有限公司 | Sling |
| CN203269356U (en) * | 2012-09-29 | 2013-11-06 | 苏州利森空调制冷有限公司 | Motor stator lifting tooling |
| CN204607396U (en) * | 2015-04-20 | 2015-09-02 | 江门江菱电机电气有限公司 | A kind of stator core suspender |
| CN106315400A (en) * | 2016-10-13 | 2017-01-11 | 常州神力电机股份有限公司 | Internal expanding type three-claw lifting tool |
| CN207108256U (en) * | 2017-07-27 | 2018-03-16 | 福建中研机电科技有限公司 | Path internal expanding type self-locking sling |
| CN208994972U (en) * | 2018-08-30 | 2019-06-18 | 安徽威能电机有限公司 | Stator hanger |
-
2018
- 2018-08-30 CN CN201811002630.7A patent/CN108821105A/en not_active Withdrawn
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202181167U (en) * | 2011-07-11 | 2012-04-04 | 永济新时速电机电器有限责任公司 | Dedicated lifting appliance for alternating current motor stator core |
| CN102723823A (en) * | 2012-07-11 | 2012-10-10 | 无锡市中达电机有限公司 | Quick-change adjustable automatic tire-expanding device special for motor stator |
| CN203269356U (en) * | 2012-09-29 | 2013-11-06 | 苏州利森空调制冷有限公司 | Motor stator lifting tooling |
| CN103350950A (en) * | 2013-08-07 | 2013-10-16 | 苏州贝得科技有限公司 | Sling |
| CN204607396U (en) * | 2015-04-20 | 2015-09-02 | 江门江菱电机电气有限公司 | A kind of stator core suspender |
| CN106315400A (en) * | 2016-10-13 | 2017-01-11 | 常州神力电机股份有限公司 | Internal expanding type three-claw lifting tool |
| CN207108256U (en) * | 2017-07-27 | 2018-03-16 | 福建中研机电科技有限公司 | Path internal expanding type self-locking sling |
| CN208994972U (en) * | 2018-08-30 | 2019-06-18 | 安徽威能电机有限公司 | Stator hanger |
Cited By (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109663835A (en) * | 2019-01-25 | 2019-04-23 | 海盐鼎申标准件有限公司 | A kind of fastener biscuit device for discharging |
| CN109663835B (en) * | 2019-01-25 | 2024-02-06 | 海盐鼎申标准件股份有限公司 | Fastener dish material discharge apparatus |
| CN109980865A (en) * | 2019-02-22 | 2019-07-05 | 重庆金康动力新能源有限公司 | Lift tool |
| CN110550542A (en) * | 2019-08-23 | 2019-12-10 | 哈尔滨电气动力装备有限公司 | Hoisting and mounting device for elastic sleeve of motor |
| CN110919284A (en) * | 2019-11-06 | 2020-03-27 | 西安西矿环保科技有限公司 | Welding tool for cyclone structure |
| CN110919284B (en) * | 2019-11-06 | 2024-02-13 | 西安西矿环保科技有限公司 | Welding tool for cyclone structure |
| CN113620158B (en) * | 2020-05-07 | 2023-08-01 | 山东建筑大学 | Electric connecting rod type limiting device and floor dismantling and lifting method |
| CN113620158A (en) * | 2020-05-07 | 2021-11-09 | 山东建筑大学 | Electric connecting rod type limiting device and floor slab dismantling and lifting method |
| CN111672919B (en) * | 2020-07-20 | 2022-02-22 | 铜陵市同威科技有限公司 | Double-wire-drawing special-shaped die |
| CN111672919A (en) * | 2020-07-20 | 2020-09-18 | 铜陵市同威科技有限公司 | Double-wire-drawing special-shaped die |
| CN111762683A (en) * | 2020-08-08 | 2020-10-13 | 山东众泰防爆电机股份有限公司 | Stator overturning lifting appliance |
| CN112894663A (en) * | 2021-02-23 | 2021-06-04 | 合肥工业大学 | Clamp suitable for clamping object with circular through hole characteristic |
| CN113148832A (en) * | 2021-03-09 | 2021-07-23 | 山东开泰抛丸机械股份有限公司 | Inner expansion type shot blasting lifting appliance |
| CN114148899A (en) * | 2021-11-12 | 2022-03-08 | 安徽皖新电机有限公司 | Lifting appliance for motor stator |
| CN114148899B (en) * | 2021-11-12 | 2023-12-22 | 安徽皖新电机有限公司 | Lifting appliance for motor stator |
| CN115070616A (en) * | 2022-07-04 | 2022-09-20 | 中国第一汽车股份有限公司 | Grinding clamp for thin-wall sleeve type parts |
| CN117446638A (en) * | 2023-11-17 | 2024-01-26 | 宜兴市万华法兰锻造有限公司 | Auxiliary device and method for transporting ring-forging flange for high-capacity monocrystalline silicon furnace |
| CN117446638B (en) * | 2023-11-17 | 2024-05-28 | 宜兴市万华法兰锻造有限公司 | Auxiliary device and method for transporting ring-forging flange for high-capacity monocrystalline silicon furnace |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20181116 |
|
| WW01 | Invention patent application withdrawn after publication |