CN205932956U - Generator rotor hoists frock - Google Patents
Generator rotor hoists frock Download PDFInfo
- Publication number
- CN205932956U CN205932956U CN201620830801.5U CN201620830801U CN205932956U CN 205932956 U CN205932956 U CN 205932956U CN 201620830801 U CN201620830801 U CN 201620830801U CN 205932956 U CN205932956 U CN 205932956U
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- clamping piece
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- folder
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- Manufacture Of Motors, Generators (AREA)
- Load-Engaging Elements For Cranes (AREA)
Abstract
The utility model relates to a generator rotor hoists frock, its characterized in that includes folder, down folder and hanger plate, go up the folder by half circle ring fit with a contraceptive ring and the fixed punch holder that sets up in the both sides of fitting with a contraceptive ring constitutes, lower folder comprises the lower plate that half circle ring's runner band and fixed set up in runner band both sides, the coaxial settings of two first round pin axles are at the both sides of last folder end, the axis of first round pin axle is perpendicular just in the coplanar with the central line of fitting with a contraceptive ring, two lugs are held in the both sides of last folder through first round pin axle rotatable coupling respectively, round pin axle that the other rotatable coupling in the top of lug broke out, the both ends symmetry of hanger plate is equipped with the through -hole, and the through -hole at hanger plate both ends is connected respectively to the upper end of two suspenders, and the lower extreme is connected two respectively and is broken out. The utility model discloses simple structure is compact, and convenient operation is swift, and the automatic vertical state that overturns need not the manual upset of operative employee people after the rotor was sling, improved the efficiency of rotor pressure equipment, lightened operation workman's intensity of labour to reduce the risk that the operation workman scalded.
Description
Technical field
The utility model is related to a kind of technological equipment, especially relates to a kind of generator amature hoisting fixture.
Background technology
Generator rotor press-mounting is a vital link in generator production process on main shaft, and rotor press-mounting is adopted
With the mode of hot jacket, after rotor heating, surface temperature is higher, and rotor heavier-weight itself, and laterally disposed rotor is sling
And vertically pack into main shaft and acquire a certain degree of difficulty.At present, common suspender belt is usually used for hoisting rotor, after rotor is sling, is difficult to make
Rotor is in or keeps vertical state, needs to rely on and goes manually to overturn rotor, so easily scalds operator, and so grasp
Make, efficiency is low, the labour intensity of operator is high.
Utility model content
The applicant is directed to above-mentioned problem, has carried out Improvement, provides a kind of generator amature hoisting fixture, structure
Simply compact, convenient to operation, rotor sling after automatic turning to vertical state, without operator's manual overturning, improve
The efficiency of rotor press-mounting, mitigates the labour intensity of operator, and reduces the risk of operator's scald.
In order to solve above-mentioned technical problem, the utility model adopts the following technical scheme that：
A kind of generator amature hoisting fixture, including upper clamping piece, lower clamping piece and boatswain chair, described upper clamping piece is by semi-circular shape
Upper ring and be fixedly installed on the train wheel bridge of ring both sides and constitute, described lower clamping piece by the lower ring of semi-circular shape and is fixedly installed on down
The lower plate of ring both sides is constituted, and is fixedly connected described train wheel bridge by bolt and nut and described lower plate makes generator amature press from both sides
It is tight that in described upper clamping piece and described lower clamping piece, two the first bearing pins are co-axially located at the two side ends of described upper clamping piece, and described the
Central axis of the axis of one bearing pin and described upper ring and in the same plane, set between described train wheel bridge and described lower plate
There is gap；Two hangers are rotatably connected in the two side ends of described upper clamping piece by the first bearing pin respectively, the top of described hanger
Be rotatably connected the bearing pin of shackle respectively；The centre of described boatswain chair is provided with lifting eye, and the two ends of described boatswain chair are arranged with through hole,
The upper end of two suspender belts connects the through hole at described boatswain chair two ends respectively, and the lower end of two described suspender belts connects respectively unloads described in two
Button.
Further：
Described suspender belt is steel wire rope or annular chains.
Of the present utility model have technical effect that：
Disclosed in the utility model, a kind of generator amature hoisting fixture, simple and compact for structure, convenient to operation, rotor
After slinging, automatic turning, to vertical state, without operator's manual overturning, improves the efficiency of rotor press-mounting, mitigates operator
Labour intensity, and reduce operator scald risk.
Brief description
Fig. 1 is structural representation of the present utility model.
Fig. 2 is working state schematic representation of the present utility model.
Specific embodiment
Below in conjunction with the accompanying drawings specific embodiment of the present utility model is described in further detail.
As shown in Figure 1, 2, the utility model includes upper clamping piece 2, lower clamping piece 1 and boatswain chair 4, and upper clamping piece 2 is by semi-circular shape
Upper ring 201 and be fixedly welded on two pieces of train wheel bridges 202 of ring 201 both sides and constitute, lower clamping piece 1 is by the lower ring 101 of semi-circular shape
And be fixedly welded on two pieces of lower plates 102 of lower ring 101 both sides and constitute, by bolt and nut 8 be fixedly connected train wheel bridge 202 and
Lower plate 102 makes generator amature 9 be clamped in upper clamping piece 2 and lower clamping piece 1, and two the first bearing pins 7 are co-axially located at upper clamping piece 2
Two side ends（The outer end of train wheel bridge 202）, central axis of the axis of the first bearing pin 7 and upper ring 201 and in the same plane,
It is provided with gap between train wheel bridge 202 and lower plate 102.Two hangers 3 are rotatably connected in upper clamping piece by the first bearing pin 7 respectively
2 two side ends, the top of two hangers 3 is rotatably connected the bearing pin 501 of shackle 5 respectively, and hanger 3 is offer two holes flat
Board member, two on hanger 3 hole is rotatably connected the bearing pin 501 of the first bearing pin 7 and shackle 5 respectively.The centre of boatswain chair 4 is provided with
Lifting eye 401, lifting eye 401 is used for driving lifting, and the two ends of boatswain chair 4 are arranged with through hole 402, and the upper end of two suspender belts 6 is divided
Not Lian Jie boatswain chair 4 two ends through hole 402, the lower end of two suspender belts 6 connects two shackles 5 respectively.Suspender belt 6 can for steel wire rope or
Annular chains, in the present embodiment, suspender belt 6 is steel wire rope.
When using, as shown in figure 1, rotor 9 is placed on lower clamping piece 1, it is loaded on upper clamping piece 2, blending bolt and spiral shell
Female 8 fastening train wheel bridges 202 and lower plate 102, upper ring 201 and lower ring 101 combine not full circle, on rotor 9 is clamped in
When between ring 201 and lower ring 101, leave certain gap between train wheel bridge 202 and lower plate 102 it is ensured that bolt and nut 8 are tight
Gu after train wheel bridge 202 and lower plate 102, rotor 9 is tightly surrounded by upper clamping piece 2 with lower clamping piece 1；Upper clamping piece 2 and lower clamping piece 1 exist
Position on rotor 9 slightly offsets from the center of gravity of rotor 9, slings when traveling crane hoisting board 4 and by whole rotor 9, and rotor 9 relies on gravity
Automatic turning is to vertical state.Now, as shown in Fig. 2 directly lifting whole rotor 9 and hot jacket arrives the main shaft 10 of vertically placement
On, thus completing the assembling process of generator amature.In whole rotor installation process, rotor 9 can automatic turning to vertical state,
Without the rotor that operator's manual overturning is boiling hot, make the simple and reliable of rotor switching process change, can directly lift and hot jacket
To on main shaft 10, operating process is simple and reliable, efficiency high, reduces the risk that operator is burned.
Claims (2)
1. a kind of generator amature hoisting fixture it is characterised in that：Including upper clamping piece, lower clamping piece and boatswain chair, described upper clamping piece by
The upper ring of semi-circular shape and be fixedly installed on the train wheel bridge of ring both sides and constitute, described lower clamping piece is by the lower ring of semi-circular shape and solid
Surely the lower plate being arranged on lower ring both sides is constituted, and is fixedly connected described train wheel bridge by bolt and nut and described lower plate makes to send out
Rotor is clamped in described upper clamping piece and described lower clamping piece, and two the first bearing pins are co-axially located at the both sides of described upper clamping piece
End, central axis of the axis of described first bearing pin and described upper ring and in the same plane, described train wheel bridge with described under
It is provided with gap between clamping plate；Two hangers are rotatably connected in the two side ends of described upper clamping piece by the first bearing pin respectively, described
The top of hanger is rotatably connected the bearing pin of shackle respectively；The centre of described boatswain chair is provided with lifting eye, the two ends pair of described boatswain chair
Claim to be provided with through hole, the upper end of two suspender belts connects the through hole at described boatswain chair two ends respectively, and the lower end of two described suspender belts connects respectively
Connect two described shackles.
2. according to the generator amature hoisting fixture described in claim 1 it is characterised in that：Described suspender belt is steel wire rope or annulus
Chain.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620830801.5U CN205932956U (en) | 2016-08-03 | 2016-08-03 | Generator rotor hoists frock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620830801.5U CN205932956U (en) | 2016-08-03 | 2016-08-03 | Generator rotor hoists frock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205932956U true CN205932956U (en) | 2017-02-08 |
Family
ID=57924310
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620830801.5U Active CN205932956U (en) | 2016-08-03 | 2016-08-03 | Generator rotor hoists frock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205932956U (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107363507A (en) * | 2017-09-16 | 2017-11-21 | 芜湖海格力斯起重机械制造有限公司 | A kind of Novel workpiece automatic reversible table |
| CN107445044A (en) * | 2017-08-01 | 2017-12-08 | 深圳海龙建筑科技有限公司 | Prefabricated components turning device and method for turning |
| CN110201820A (en) * | 2019-07-11 | 2019-09-06 | 中达电机股份有限公司 | A kind of no footing motor paint-spraying special hoisting bar |
| CN110451399A (en) * | 2019-08-08 | 2019-11-15 | 西安近代化学研究所 | A kind of heavy caliber warhead erecting by overhang |
| CN112061967A (en) * | 2020-09-09 | 2020-12-11 | 重庆水轮机厂有限责任公司 | On-site installation method of hydro-generator rotor bracket |
| CN112573358A (en) * | 2020-12-21 | 2021-03-30 | 西安航天动力机械有限公司 | Device for vertically lifting slender thin-wall metal shell |
| CN112591610A (en) * | 2020-12-16 | 2021-04-02 | 太原重工股份有限公司 | Lifting and turning device for reactor pressure vessel barrel |
| CN114906725A (en) * | 2022-03-29 | 2022-08-16 | 中信重工机械股份有限公司 | Turnover vertical hoisting tool and method for ultra-heavy large reducing shaft part |
-
2016
- 2016-08-03 CN CN201620830801.5U patent/CN205932956U/en active Active
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107445044A (en) * | 2017-08-01 | 2017-12-08 | 深圳海龙建筑科技有限公司 | Prefabricated components turning device and method for turning |
| CN107363507A (en) * | 2017-09-16 | 2017-11-21 | 芜湖海格力斯起重机械制造有限公司 | A kind of Novel workpiece automatic reversible table |
| CN110201820A (en) * | 2019-07-11 | 2019-09-06 | 中达电机股份有限公司 | A kind of no footing motor paint-spraying special hoisting bar |
| CN110451399A (en) * | 2019-08-08 | 2019-11-15 | 西安近代化学研究所 | A kind of heavy caliber warhead erecting by overhang |
| CN110451399B (en) * | 2019-08-08 | 2020-07-17 | 西安近代化学研究所 | Large-diameter warhead hanging device |
| CN112061967A (en) * | 2020-09-09 | 2020-12-11 | 重庆水轮机厂有限责任公司 | On-site installation method of hydro-generator rotor bracket |
| CN112591610A (en) * | 2020-12-16 | 2021-04-02 | 太原重工股份有限公司 | Lifting and turning device for reactor pressure vessel barrel |
| CN112573358A (en) * | 2020-12-21 | 2021-03-30 | 西安航天动力机械有限公司 | Device for vertically lifting slender thin-wall metal shell |
| CN114906725A (en) * | 2022-03-29 | 2022-08-16 | 中信重工机械股份有限公司 | Turnover vertical hoisting tool and method for ultra-heavy large reducing shaft part |
| CN114906725B (en) * | 2022-03-29 | 2024-03-08 | 中信重工机械股份有限公司 | Overturning vertical hoisting tool and method for extra-heavy large-diameter-variable shaft parts |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |