CN215326538U - Tool capable of moving circumferentially to hoist generator stator bar - Google Patents
Tool capable of moving circumferentially to hoist generator stator bar Download PDFInfo
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- CN215326538U CN215326538U CN202120637328.XU CN202120637328U CN215326538U CN 215326538 U CN215326538 U CN 215326538U CN 202120637328 U CN202120637328 U CN 202120637328U CN 215326538 U CN215326538 U CN 215326538U
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- stator bar
- cross beam
- movable
- hoist
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- 238000009434 installation Methods 0.000 abstract description 8
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 238000010276 construction Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
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Abstract
The utility model relates to a tool capable of circumferentially moving to hoist a stator bar of a generator, and belongs to the technical field of hydraulic and hydroelectric engineering equipment installation. The tool capable of moving circumferentially for hoisting the generator stator bar comprises a fixed cross beam, a fixed shaft, a support hinge seat, a limit baffle, a movable cross beam, an electric hoist, a movable upright post and universal casters; the top of the fixed cross beam is fixed on a stator shed or other buildings, the bottom of the fixed cross beam is provided with a fixed shaft, the bottom of the fixed shaft is provided with a tray, one end of the movable cross beam is rotatably connected onto the fixed shaft through a hinge seat, the other end of the movable cross beam is vertically provided with a movable upright post, the bottom end of the movable upright post is provided with a universal caster, the electric block is slidably arranged at the bottom of the movable cross beam, and the bottom surface of the movable cross beam is provided with a limit baffle plate by one end of the fixed shaft. The stator bar lifting device is novel in structure, simple to manufacture, flexible and practical, can flexibly and quickly move according to the installation position of the stator bar, completes the lifting work of the stator bar, and greatly improves the lifting operation efficiency of the stator bar.
Description
Technical Field
The utility model belongs to the technical field of hydraulic and hydroelectric engineering equipment installation, and particularly relates to a tool capable of circumferentially moving to hoist a stator bar of a generator.
Background
When the generator stator bar is installed, the hoisting operation of the stator bar is an important link, large or conventional hoisting equipment cannot be used due to limited space of a stator shed, manual carrying is time-consuming and labor-consuming, efficiency is extremely low, and potential safety hazards exist.
Therefore, it is necessary to provide a novel structure, simple manufacture, nimble practical but the instrument of generator stator bar hoist and mount of circumferential movement, can carry out nimble, quick travel according to stator bar mounted position, accomplish the hoist and mount work of stator bar, very big improvement stator bar hoist and mount operating efficiency, reduce the potential safety hazard of construction.
SUMMERY OF THE UTILITY MODEL
In order to solve the problems that the space of a stator shed is limited, large-scale or conventional hoisting equipment cannot be used, manual carrying is time-consuming and labor-consuming, efficiency is extremely low and potential safety hazards exist in the prior art, the utility model provides the tool capable of circumferentially moving to hoist the stator bar of the generator, the tool is novel in structure, simple to manufacture, flexible and practical, flexible and fast to move according to the installation position of the stator bar, the hoisting work of the stator bar is completed, the hoisting operation efficiency of the stator bar is greatly improved, and the potential safety hazards of construction are reduced.
In order to realize the purpose, the utility model is realized by the following technical scheme:
the utility model provides a tool capable of circumferentially moving to hoist a stator bar of a generator, which comprises a fixed cross beam 1, a fixed shaft 3, a hinge seat 4, a limit baffle 5, a movable cross beam 6, an electric hoist 7, a movable upright post 8 and universal casters 9, wherein the fixed cross beam is fixed on the fixed shaft 3; the top of the fixed cross beam 1 is fixed on a stator shed or other buildings, the bottom of the fixed cross beam is provided with a fixed shaft 3, the bottom of the fixed shaft 3 is provided with a tray, one end of the movable cross beam 6 is rotatably connected onto the fixed shaft 3 through a hinged support 4, the other end of the movable cross beam is vertically provided with a movable upright post 8, the bottom end of the movable upright post 8 is provided with a universal caster 9, the electric hoist 7 is slidably arranged at the bottom of the movable cross beam 6, and the bottom surface of the movable cross beam 6 is provided with a limit baffle 5 by leaning against one end of the fixed shaft 3.
Preferably, the top of the fixed beam 1 is fixed on a stator shed or other buildings through a foundation plate 2.
The utility model has the beneficial effects that:
the stator bar hoisting device is fixed by taking the top surface of the generator stator shed as a foundation, the upper top surface of the generator stator is taken as a moving path, surrounding buildings and equipment are fully and effectively utilized in a narrow space of the stator shed, the structure is novel, the manufacturing is simple, flexible and practical, flexible and quick movement is carried out according to the installation position of the stator bar, the hoisting work of the stator bar is completed, the hoisting operation efficiency of the stator bar is greatly improved, and the potential safety hazard of construction is reduced.
Drawings
FIG. 1 is a structure of the present invention
In the figure, 1-fixed beam, 2-base plate, 3-fixed shaft, 4-hinged support, 5-limit baffle, 6-movable beam, 7-electric block, 8-movable upright post and 9-universal caster.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, preferred embodiments of the present invention will be described in detail below with reference to the accompanying drawings to facilitate understanding of the skilled person.
As shown in fig. 1, the tool capable of circumferentially moving for hoisting the stator bar of the generator comprises a fixed beam 1, a fixed shaft 3, a hinge seat 4, a limit baffle 5, a movable beam 6, an electric hoist 7, a movable upright post 8 and universal casters 9; the top of the fixed beam 1 is fixed on a stator shed or other buildings through a foundation plate 2, the bottom is provided with a fixed shaft 3, the bottom of the fixed shaft 3 is provided with a tray, one end of a movable beam 6 is rotatably connected on the fixed shaft 3 through a support hinge seat 4, the other end of the movable beam is vertically provided with a movable upright post 8 for providing a supporting function for the movable beam 6, the main purpose of the tray at the bottom of the fixed shaft 3 is to provide a stress fulcrum for the movable beam 6 to play a supporting function, the support hinge seat 4 rotates around the circumference of the fixed shaft 3 to provide a circumferential movement function for the movable beam 6, the bottom end of the movable upright post 8 is provided with a universal caster wheel 9, the universal caster wheel 9 is connected with the movable upright post 8 and can provide support for the movable upright post 8, the movable upright post 8 has the effect of circumferential flexible movement by virtue of the flexible rotation of the universal caster wheel 9, and the electric hoist 7 is slidably installed at the bottom of the movable beam 6, a limiting baffle 5 is arranged at one end, close to the fixed shaft 3, of the bottom surface of the movable beam 6, the purpose is to limit the electric hoist 7 to continue walking after the end part reaches a limit position, the movable beam 6 is taken as a movable track by the electric hoist 7, the electric hoist can horizontally walk within the range of the limiting baffle 5, and a driving device of the electric hoist has the function of vertically winding and unwinding a steel wire rope to lift a heavy object.
The working process of the utility model is as follows:
when in use, the hoisting tool is circumferentially moved to the stator bar storage area, the top surface utilizes the upper top surface of the generator stator as a moving path, the upper top surface circumferentially rotates around the fixed shaft 3 by the moving beam 6, the universal caster wheel 9 is connected with the moving upright post 8, can provide support for the movable upright post 8, the movable upright post 8 has the effect of circumferential flexible movement by virtue of the flexible rotation characteristic of the universal caster wheel 9, the lifting hook of the electric hoist 7 is descended to the vicinity of the stator bar by remote control operation, one end of the stator bar is hung on the lifting hook of the electric hoist 7, the remote control operation is carried out to lift and rotate to the appointed installation station of the stator bar, after the lower end of the stator bar is aligned with the installation station, the lifting hook of the remote control electric hoist 7 descends slowly until the stator bar is hoisted in place slowly, and reliably fixing the stator bar and removing the lifting hook of the electric hoist 7, and after the stator bar is lifted, lifting the next stator bar according to the same steps.
The stator bar hoisting device is fixed by taking the top surface of the generator stator shed as a foundation, the upper top surface of the generator stator is taken as a moving path, surrounding buildings and equipment are fully and effectively utilized in a narrow space of the stator shed, the structure is novel, the manufacturing is simple, flexible and practical, flexible and quick movement is carried out according to the installation position of the stator bar, the hoisting work of the stator bar is completed, the hoisting operation efficiency of the stator bar is greatly improved, and the potential safety hazard of construction is reduced.
Finally, it is noted that the above-mentioned preferred embodiments illustrate rather than limit the utility model, and that, although the utility model has been described in detail with reference to the above-mentioned preferred embodiments, it will be understood by those skilled in the art that various changes in form and detail may be made therein without departing from the scope of the utility model as defined by the appended claims.
Claims (2)
1. The utility model provides a but circumference removal carries out instrument of generator stator bar hoist and mount which characterized in that: the tool capable of moving circumferentially to hoist the generator stator bar comprises a fixed cross beam (1), a fixed shaft (3), a support hinged support (4), a limit baffle (5), a movable cross beam (6), an electric hoist (7), a movable upright post (8) and universal casters (9); fixed beam (1) top be fixed in on stator worker canopy or other buildings, the bottom is provided with fixed axle (3), fixed axle (3) bottom has the tray, walking beam (6) one end is rotated through a hinge seat (4) and is connected on fixed axle (3), the other end is vertical installs mobile column (8), universal truckle (9) are installed to mobile column (8) bottom, electric block (7) slidable mounting is in walking beam (6) bottom, walking beam (6) bottom surface is provided with limit baffle (5) by fixed axle (3) one end.
2. A circumferentially movable generator stator bar lifting tool as claimed in claim 1, wherein: the top of the fixed beam (1) is fixed on a stator shed or other buildings through a foundation plate (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120637328.XU CN215326538U (en) | 2021-03-30 | 2021-03-30 | Tool capable of moving circumferentially to hoist generator stator bar |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120637328.XU CN215326538U (en) | 2021-03-30 | 2021-03-30 | Tool capable of moving circumferentially to hoist generator stator bar |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215326538U true CN215326538U (en) | 2021-12-28 |
Family
ID=79591578
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120637328.XU Active CN215326538U (en) | 2021-03-30 | 2021-03-30 | Tool capable of moving circumferentially to hoist generator stator bar |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215326538U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115045217A (en) * | 2022-07-07 | 2022-09-13 | 山东省公路桥梁建设集团交通发展有限公司 | Mechanical equipment for installing waveform guardrail and installation method |
-
2021
- 2021-03-30 CN CN202120637328.XU patent/CN215326538U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115045217A (en) * | 2022-07-07 | 2022-09-13 | 山东省公路桥梁建设集团交通发展有限公司 | Mechanical equipment for installing waveform guardrail and installation method |
| CN115045217B (en) * | 2022-07-07 | 2024-12-20 | 山东省公路桥梁建设集团交通发展有限公司 | Mechanical equipment and installation method for corrugated guardrail installation |
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