CN212850183U - Generator rotor alignment assembly tool - Google Patents
Generator rotor alignment assembly tool Download PDFInfo
- Publication number
- CN212850183U CN212850183U CN202021859264.XU CN202021859264U CN212850183U CN 212850183 U CN212850183 U CN 212850183U CN 202021859264 U CN202021859264 U CN 202021859264U CN 212850183 U CN212850183 U CN 212850183U
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- slider
- base
- generator
- generator rotor
- assembly fixture
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Abstract
The utility model discloses a generator rotor adjusts assembly fixture well, drive structure including base, slider and being used for the drive slider to go up and down, be equipped with on the base and be used for supporting the support arm on generator housing floor, the lower part of slider is equipped with the cable structure that is used for hoist and mount electric motor rotor. This assembly fixture is adjusted well to generator rotor structural design is reasonable, utilizes to promote the structure and promotes the assembly of electric motor rotor, has abandoned the jiong situation that leans on people's both hands to promote before, and the electric motor rotor link can hover at the optional position, and butt joint precision and controllability have all obtained the assurance, and generating set's assembly efficiency promotes greatly, can reduce personnel simultaneously, has reduced the cost of labor.
Description
Technical Field
The utility model belongs to the technical field of the generator assembly technique and specifically relates to an assembly fixture is adjusted well to generator rotor is related to.
Background
The basic principle of the generator set is that a crankshaft flywheel end of a prime mover (a gasoline engine or a diesel engine) is utilized to drive a generator to run to generate electric energy, and the crankshaft flywheel of the engine and a rotor of the generator are required to be coaxial in the assembling process, so that the smooth running of the generator set can be ensured.
The generator can be divided into a double-fulcrum motor and a single-fulcrum motor according to the fulcrum form, and the stator and the rotor of the double-fulcrum motor are coaxial, so that the installation is convenient; however, the coaxiality of the rotor and the stator of the single-pivot motor is ensured by the crankshaft flywheel end of the prime mover and the external connecting shell, so that the rotor of the generator needs to be manually lifted for assembly in the installation process; at present, the assembly is mostly lifted by both hands of workers, the operation is complex, the labor intensity is high, and the assembly precision and efficiency are influenced.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art, the utility model provides a generator rotor adjusts assembly fixture well to reach the purpose that assembly efficiency is high.
In order to solve the technical problem, the utility model discloses the technical scheme who adopts is:
this assembly fixture is adjusted well to generator rotor, including base, slider and be used for driving the drive structure that the slider goes up and down, be equipped with on the base and be used for supporting the support arm on generator housing floor, the lower part of slider is equipped with the cable structure that is used for hoist and mount electric motor rotor.
Furthermore, the driving structure is a lifting bolt arranged on the base, a limiting slide rail used for limiting the slide block is arranged on the base, and the lower part of the lifting bolt is matched with the slide block.
The support arms are a pair of oppositely arranged, and the upper ends of the support arms are hinged with the corresponding sides of the base.
The pull cable structure comprises a bolt and a pair of pull cables which are oppositely arranged, the upper ends of the pair of pull cables are connected with the sliding block, and pull cable rings used for inserting the bolt are arranged at the lower ends of the pair of pull cables.
The slider is plate-shaped structure, and spacing slide rail is fixed a pair of square rod structure in the base lower part, and the side of slider is equipped with the spout with spacing slide rail looks adaptation.
The lower extreme of support arm is equipped with the bending structure that is used for the card on generator housing floor.
Compared with the prior art, the utility model, have following advantage:
this assembly fixture is adjusted well to generator rotor structural design is reasonable, utilizes to promote the structure and promotes the assembly of electric motor rotor, has abandoned the jiong situation that leans on people's both hands to promote before, and the electric motor rotor link can hover at the optional position, and butt joint precision and controllability have all obtained the assurance, and generating set's assembly efficiency promotes greatly, can reduce personnel simultaneously, has reduced the cost of labor.
Drawings
The contents of the description and the references in the drawings are briefly described as follows:
fig. 1 is the utility model discloses frock structure schematic diagram.
Fig. 2 is a schematic view of the tool of the present invention.
Fig. 3 is a schematic view of the tool of the present invention.
In the figure:
1. the device comprises a base, 2 sliding blocks, 3 supporting arms, 4 limiting sliding rails, 5 lifting bolts, 6 inhaul cables and 7 bolts.
Detailed Description
The following description of the embodiments of the present invention will be made in detail with reference to the accompanying drawings.
As shown in fig. 1 to 3, the generator rotor alignment assembly fixture comprises a base 1, a slider 2 and a driving structure for driving the slider to ascend and descend, wherein a support arm 3 for supporting on a rib plate of a generator shell is arranged on the base 1, and a cable structure for hoisting a motor rotor is arranged at the lower part of the slider 2.
The driving structure is a lifting bolt 5 arranged on the base, a limiting slide rail 4 used for limiting the slide block is arranged on the base, the lower portion of the lifting bolt is matched with the slide block, a rotating handle is arranged at the upper end of the lifting bolt, the structure is compact, and the operation is simple and convenient.
The support arm 3 is a pair of relative setting, and the upper end of support arm links to each other with the corresponding side of base is articulated, and the lower extreme of support arm is equipped with and is used for the bending structure of card on generator housing floor, and the location is reliable, and is easy and simple to handle.
The cable structure includes bolt 7 and a pair of cable 6 of relative setting, and the upper end of a pair of cable links to each other with the slider, and the lower extreme of a pair of cable is equipped with and is used for bolt male cable ring.
The slide block 2 is of a plate-shaped structure, the limiting slide rail is of a pair of square rod structures fixed on the lower portion of the base, and the side face of the slide block is provided with a sliding groove matched with the limiting slide rail, so that the structure is compact.
When the generator set is assembled, an air outlet grid of the generator is detached, two arm supports of the tool are arranged on rib plates on the air outlet side of the generator, two inhaul cables enter the generator through air outlet holes, a bolt is inserted from the air outlet holes on the side edges, and the bolt is inserted into an inhaul cable ring; during butt joint, the lifting bolt is slowly rotated, the sliding block faces upwards, the inhaul cable drives the motor rotor to move upwards, when the end face of the motor rotor is basically matched with the output end of the crankshaft, lifting is stopped, butt joint is completed, the inhaul cable is pulled out, the tool is removed, and assembly operation is completed.
Utilize the bolt to promote the generator rotor and accomplish the butt joint work with engine crankshaft flywheel end, the bolt rotates the round and rises highly very little, the relative position of assurance motor rotor and engine crankshaft flywheel end that can be fine, and screw thread transmission has fine auto-lock nature, and motor rotor can hover at the optional position, and is easy and simple to handle.
The utility model discloses frock structural design is reasonable, utilizes to promote the structure and promotes the assembly of electric motor rotor, has abandoned the jiong situation that formerly promoted by people's both hands, and the electric motor rotor link can hover at the optional position, and butt joint precision and controllability have all obtained the assurance, and generating set's assembly efficiency promotes greatly, can reduce personnel simultaneously, has reduced the cost of labor.
The above-mentioned is only for the description of the preferred embodiments of the present invention, and the above-mentioned technical features can be combined at will to form a plurality of embodiments of the present invention.
The present invention has been described in detail with reference to the accompanying drawings, and it is apparent that the present invention is not limited by the above embodiments, and various insubstantial improvements can be made without modification to the present invention.
Claims (6)
1. The utility model provides a generator rotor is adjusted assembly fixture well which characterized in that: including base, slider and be used for driving the drive structure that the slider goes up and down, be equipped with on the base and be used for supporting the support arm on generator housing floor, the lower part of slider is equipped with the cable structure that is used for hoist and mount electric motor rotor.
2. The generator rotor alignment assembly fixture of claim 1, wherein: the driving structure is a lifting bolt arranged on the base, a limiting slide rail used for limiting the slide block is arranged on the base, and the lower portion of the lifting bolt is matched with the slide block.
3. The generator rotor alignment assembly fixture of claim 1, wherein: the support arms are a pair of oppositely arranged, and the upper ends of the support arms are hinged with the corresponding sides of the base.
4. The generator rotor alignment assembly fixture of claim 1, wherein: the pull cable structure comprises a bolt and a pair of pull cables which are oppositely arranged, the upper ends of the pair of pull cables are connected with the sliding block, and pull cable rings used for inserting the bolt are arranged at the lower ends of the pair of pull cables.
5. The generator rotor alignment assembly fixture of claim 2, wherein: the slider is plate-shaped structure, and spacing slide rail is fixed a pair of square rod structure in the base lower part, and the side of slider is equipped with the spout with spacing slide rail looks adaptation.
6. The generator rotor alignment assembly fixture as claimed in claim 3, wherein: the lower extreme of support arm is equipped with the bending structure that is used for the card on generator housing floor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021859264.XU CN212850183U (en) | 2020-08-31 | 2020-08-31 | Generator rotor alignment assembly tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021859264.XU CN212850183U (en) | 2020-08-31 | 2020-08-31 | Generator rotor alignment assembly tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212850183U true CN212850183U (en) | 2021-03-30 |
Family
ID=75142460
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021859264.XU Active CN212850183U (en) | 2020-08-31 | 2020-08-31 | Generator rotor alignment assembly tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212850183U (en) |
-
2020
- 2020-08-31 CN CN202021859264.XU patent/CN212850183U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20211124 Address after: 241000 rooms A206 and 207, complex building, 38 Yinhu North Road, Wuhu District, China (Anhui) pilot Free Trade Zone, Wuhu City, Anhui Province Patentee after: WUHU WANJIANG INTELLECTUAL PROPERTY OPERATION CENTER Co.,Ltd. Address before: 241000 Anhui Wuhu economic and Technological Development Zone, Changchun Road, No. 8 generator transformer joint factory Patentee before: ANHUI RUISAIKE RENEWABLE RESOURCE TECHNOLOGY Co.,Ltd. |
|
| TR01 | Transfer of patent right |