CN210137262U - High-efficiency maintenance conversion frame for generator rotor - Google Patents
High-efficiency maintenance conversion frame for generator rotor Download PDFInfo
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- CN210137262U CN210137262U CN201921098248.0U CN201921098248U CN210137262U CN 210137262 U CN210137262 U CN 210137262U CN 201921098248 U CN201921098248 U CN 201921098248U CN 210137262 U CN210137262 U CN 210137262U
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Abstract
The utility model belongs to the technical field of generator rotor uses, specifically disclose a generator rotor's high efficiency overhauls conversion frame, including square bottom plate, landing leg, vertical backup pad, motor mounting panel, motor, through-hole, spiral rotation axis, bar backup pad, a set of first waist shape location logical groove, a set of first lock nut, a set of second positioning bolt, a set of second lock nut, first assistance-localization real-time board, second assistance-localization real-time board, the spacing hole of first rotor axle and the spacing hole isotructure of second rotor axle. The beneficial effects of the utility model reside in that: 1. the generator rotor can be conveniently and stably supported, the safety of operations such as generator maintenance, replacement of easily damaged parts and assembly after maintenance is guaranteed, meanwhile, the fixed generator rotor can be rotated, the operations such as maintenance on different surfaces are realized, and the practicability is high; 2. reasonable in design adopts modular structure, is convenient for remove, equipment use and clean the maintenance.
Description
Technical Field
The utility model belongs to the technical field of the generator is used, concretely relates to high efficiency of generator rotor overhauls conversion frame is applicable to and carries out in accurate, the stable fixing to the generator rotor who treats the maintenance.
Background
The generator is mechanical equipment which converts other forms of energy into electric energy, is driven by a water turbine, a steam turbine, a diesel engine or other power machines, converts energy generated by water flow, air flow, fuel combustion or nuclear fission into mechanical energy and transmits the mechanical energy to the generator, and then the generator converts the mechanical energy into electric energy.
The generator has wide application in industrial and agricultural production, national defense, science and technology and daily life, and the generator has a plurality of forms, but the working principle of the generator is based on the electromagnetic induction law and the electromagnetic force law, so the general principle of the structure is that a magnetic circuit and a circuit which mutually perform electromagnetic induction are formed by proper magnetic conduction and conductive materials to generate electromagnetic power and achieve the purpose of energy conversion.
The Cummins generator is widely applied to places such as roads, buildings, hotels, factories, mines, power stations and the like, and is widely applied to road vehicles such as heavy trucks, medium trucks, buses and the like and off-road equipment such as engineering machinery, mining equipment, agricultural machinery, ships, railways and the like. The generator rotor is the rotating part of the generator. The rotor mainly comprises a conductive rotor winding, a magnetic conductive iron core, a rotor shaft extension, a guard ring, a center ring and the like.
When the generator is used for a certain period, the generator rotor needs to be periodically overhauled and maintained, easily damaged parts need to be replaced and the like, and in the operations of overhauling, maintaining, easily damaged parts and the like, the whole generator rotor needs to be fixedly supported so as to be convenient for safely carrying out the operations of disassembling, maintaining, assembling after overhauling and the like on the generator rotor structure.
Therefore, based on the above problem, the utility model provides a high efficiency of generator rotor overhauls conversion frame.
SUMMERY OF THE UTILITY MODEL
Utility model purpose: the utility model aims at providing a high efficiency of generator rotor overhauls conversion frame, it can carry out convenient, stable support to generator rotor, guarantees that the generator overhauls, maintains, vulnerable spare part changes and overhauls the safety of operations such as back equipment, simultaneously, can rotate the generator rotor after fixing, realizes operations such as the maintenance of different faces, and the practicality is strong.
The technical scheme is as follows: the utility model provides a high-efficiency maintenance conversion frame of a generator rotor, which comprises a square bottom plate, supporting legs arranged at four corners of the bottom surface of the square bottom plate, a vertical supporting plate arranged at one side of the top surface of the square bottom plate, a motor mounting plate arranged at one end side wall of the vertical supporting plate, a motor arranged on the vertical supporting plate, a through hole arranged in one end of the vertical supporting plate, a spiral rotating shaft connected with the motor and one end of which penetrates through the through hole, a circular connecting frame connected with the rotating shaft, an internal thread connecting hole arranged in the circular connecting frame, a spiral rotating shaft connected with the internal thread connecting hole, a group of locking nuts fastening the circular connecting frame and the spiral rotating shaft, a strip-shaped supporting plate connected with one side of the circular connecting frame, a group of first waist-shaped positioning through grooves symmetrically arranged at two ends of the strip-shaped supporting plate, a group of second waist-shaped positioning, the first positioning plate and the second positioning plate are connected with the strip-shaped supporting plate, a group of first auxiliary internal thread holes and a group of second auxiliary internal thread holes are respectively arranged in the first positioning plate and the second positioning plate, a group of first positioning bolts and a group of first locking nuts are used for fastening the strip-shaped supporting plate and the first positioning plate through a group of first waist-shaped positioning through grooves and a group of second positioning bolts and a group of second locking nuts are used for fastening the strip-shaped supporting plate and the first positioning plate through a group of second waist-shaped positioning through grooves and a group of second auxiliary internal thread holes, and a first auxiliary positioning plate and a second auxiliary positioning plate are respectively arranged on the first positioning plate and the second positioning plate, and a first rotor shaft limiting hole and a second rotor shaft limiting hole are respectively arranged in the first auxiliary positioning plate and the second auxiliary positioning plate.
According to the technical scheme, the first positioning plate and the first auxiliary positioning plate are arranged to be of an integrally formed L-shaped structure, and the second positioning plate and the second auxiliary positioning plate are arranged to be of an integrally formed L-shaped structure.
This technical scheme, generator rotor's high efficiency overhauls conversion frame still places the recess including setting up the spare part in square bottom plate one face.
Compared with the prior art, the utility model discloses a high efficiency of generator rotor overhauls conversion frame's beneficial effect lies in: 1. the generator rotor can be conveniently and stably supported, the safety of operations such as generator maintenance, replacement of easily damaged parts and assembly after maintenance is guaranteed, meanwhile, the fixed generator rotor can be rotated, the operations such as maintenance on different surfaces are realized, and the practicability is high; 2. reasonable in design adopts modular structure, is convenient for remove, equipment use and clean the maintenance.
Drawings
Fig. 1 is a schematic side view of a high-efficiency maintenance conversion frame of a generator rotor according to the present invention;
fig. 2 is a schematic structural view of a front view portion of a circular connecting frame, a first positioning plate, a second positioning plate and the like of a high-efficiency maintenance conversion frame of a generator rotor according to the present invention;
fig. 3 is a schematic structural view of a top view portion of a high efficiency maintenance conversion frame of a generator rotor of the present invention.
Detailed Description
The invention will be further elucidated with reference to the drawings and the specific embodiments.
As shown in figures 1, 2 and 3, the high efficiency maintenance conversion frame for the generator rotor comprises a square base plate 1, supporting legs 2 arranged at four corners of the bottom surface of the square base plate 1, a vertical supporting plate 4 arranged at one side of the top surface of the square base plate 1, a motor mounting plate 6 arranged at one side wall of one end of the vertical supporting plate 4, a motor 7 arranged on the vertical supporting plate 4, a through hole 5 arranged in one end of the vertical supporting plate 4, a spiral rotating shaft 26 connected with the motor 7 and having one end penetrating through the through hole 5, a circular connecting frame 8 connected with the rotating shaft 26, an internal thread connecting hole 10 arranged in the circular connecting frame 8, a spiral rotating shaft 26 connected with the internal thread connecting hole 10, a group of locking nuts 11 for fastening the circular connecting frame 8 and the spiral rotating shaft 26, and a strip-shaped supporting plate 9 connected with one side of the circular connecting frame 8, a set of first waist-shaped positioning through grooves 12 and a set of second waist-shaped positioning through grooves 13 symmetrically arranged in two ends of the strip-shaped supporting plate 9, a first positioning plate 14 and a second positioning plate 17 connected with the strip-shaped supporting plate 9, a set of first auxiliary internal threaded holes 15 and a set of second auxiliary internal threaded holes 19 respectively arranged in the first positioning plate 14 and the second positioning plate 17, a set of first positioning bolts 22 and a set of first locking nuts 23 for fastening the strip-shaped supporting plate 9 and the first positioning plate 14 through the set of first waist-shaped positioning through grooves 12 and the set of first auxiliary internal threaded holes 15, a set of second positioning bolts 24 and a set of second locking nuts 25 for fastening the strip-shaped supporting plate 9 and the first positioning plate 14 through the set of second waist-shaped positioning through grooves 13 and the set of second auxiliary internal threaded holes 19, and a first auxiliary positioning plate 16 and a second locking nut 25 respectively arranged on the first positioning plate 14 and the second positioning plate 17, A second auxiliary positioning plate 20, and a first rotor shaft limiting hole 27 and a second rotor shaft limiting hole 21 respectively arranged in the first auxiliary positioning plate 16 and the second auxiliary positioning plate 20.
Preferably, the first positioning plate 14 and the first auxiliary positioning plate 16 are arranged to be of an integrally formed L-shaped structure, and the second positioning plate 17 and the second auxiliary positioning plate 20 are arranged to be of an integrally formed L-shaped structure, so that the structural design is long in service life, and the generator rotor to be overhauled is guaranteed to be stably fixed; and the high-efficiency maintenance conversion frame of the generator rotor also comprises a part placing groove 3 arranged in one surface of the square bottom plate 1, so that the ordering of the operation surface is ensured, and the phenomena of loss of parts and the like are avoided.
Specifically, the generator rotor to be overhauled is fixed through the first auxiliary positioning plate 16, the first rotor shaft limiting hole 27 in the second auxiliary positioning plate 20 and the second rotor shaft limiting hole 21, the fixed locking operation is realized through a group of first positioning bolts 22, a group of first locking nuts 23, a group of second positioning bolts 24 and a group of second locking nuts 25, after the one side of the generator rotor is overhauled, the synchronous rotation of the motor 7, the circular connecting frame 8 and the strip-shaped supporting plate 9 is realized, and the other side overhauling operation of the generator rotor is completed.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications can be made without departing from the principle of the present invention, and these modifications should also be regarded as the protection scope of the present invention.
Claims (3)
1. The utility model provides a high efficiency of generator rotor overhauls conversion frame which characterized in that: comprises a square bottom plate (1), supporting legs (2) arranged at four corners of the bottom surface of the square bottom plate (1), a vertical supporting plate (4) arranged at one side of the top surface of the square bottom plate (1), a motor mounting plate (6) arranged at one end side wall of the vertical supporting plate (4), a motor (7) arranged on the vertical supporting plate (4), a through hole (5) arranged in one end of the vertical supporting plate (4), a spiral rotating shaft (26) connected with the motor (7) and one end of which penetrates through the through hole (5), a circular connecting frame (8) connected with the rotating shaft (26), an internal thread connecting hole (10) arranged in the circular connecting frame (8), a spiral rotating shaft (26) connected with the internal thread connecting hole (10), a group of locking nuts (11) for fastening the circular connecting frame (8) and the spiral rotating shaft (26), and a strip-shaped supporting plate (9) connected with one side of the circular connecting frame (8), and a set of first waist-shaped positioning through grooves (12) and a set of second waist-shaped positioning through grooves (13) which are symmetrically arranged at two ends of the bar-shaped supporting plate (9), a first positioning plate (14) and a second positioning plate (17) which are connected with the bar-shaped supporting plate (9), a set of first auxiliary internal thread holes (15) and a set of second auxiliary internal thread holes (19) which are respectively arranged in the first positioning plate (14) and the second positioning plate (17), a set of first positioning bolts (22) and a set of first locking nuts (23) which are used for fastening the bar-shaped supporting plate (9) and the first positioning plate (14) through the set of first waist-shaped positioning through grooves (12) and the set of first auxiliary internal thread holes (15), and a set of second positioning bolts (24) and a set of second auxiliary internal thread holes (19) which are used for fastening the bar-shaped supporting plate (9) and the first positioning plate (14), A group of second locking nuts (25), a first auxiliary positioning plate (16) and a second auxiliary positioning plate (20) which are respectively arranged on the first positioning plate (14) and the second positioning plate (17), and a first rotor shaft limiting hole (27) and a second rotor shaft limiting hole (21) which are respectively arranged in the first auxiliary positioning plate (16) and the second auxiliary positioning plate (20).
2. The high efficiency service transition rack of generator rotor of claim 1, characterized in that: the first positioning plate (14) and the first auxiliary positioning plate (16) are arranged to be of an integrally formed L-shaped structure, and the second positioning plate (17) and the second auxiliary positioning plate (20) are arranged to be of an integrally formed L-shaped structure.
3. The high efficiency service transition rack of generator rotor of claim 1, characterized in that: the high-efficiency maintenance conversion frame of the generator rotor further comprises a part placing groove (3) formed in one surface of the square bottom plate (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921098248.0U CN210137262U (en) | 2019-07-15 | 2019-07-15 | High-efficiency maintenance conversion frame for generator rotor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921098248.0U CN210137262U (en) | 2019-07-15 | 2019-07-15 | High-efficiency maintenance conversion frame for generator rotor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210137262U true CN210137262U (en) | 2020-03-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921098248.0U Active CN210137262U (en) | 2019-07-15 | 2019-07-15 | High-efficiency maintenance conversion frame for generator rotor |
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| Country | Link |
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| CN (1) | CN210137262U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115032573A (en) * | 2022-08-10 | 2022-09-09 | 江苏城邦汽车配件制造有限公司 | New energy automobile motor rotor detecting system |
-
2019
- 2019-07-15 CN CN201921098248.0U patent/CN210137262U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115032573A (en) * | 2022-08-10 | 2022-09-09 | 江苏城邦汽车配件制造有限公司 | New energy automobile motor rotor detecting system |
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