CN219697084U - Small transformer docking platform - Google Patents
Small transformer docking platform Download PDFInfo
- Publication number
- CN219697084U CN219697084U CN202321141954.5U CN202321141954U CN219697084U CN 219697084 U CN219697084 U CN 219697084U CN 202321141954 U CN202321141954 U CN 202321141954U CN 219697084 U CN219697084 U CN 219697084U
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- platform
- transmission screw
- rod
- screw rod
- driving unit
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- 238000003032 molecular docking Methods 0.000 title claims abstract description 12
- 230000005540 biological transmission Effects 0.000 claims abstract description 39
- 238000003466 welding Methods 0.000 claims description 2
- 210000001503 joint Anatomy 0.000 description 10
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Housings And Mounting Of Transformers (AREA)
Abstract
The small transformer docking platform is provided with a bottom frame body, a bottom platform and a loading platform, wherein rollers are arranged on the bottom platform, the rollers are placed on the bottom frame body, a main shaft for supporting a first driving unit is arranged on the bottom platform, a top plate for placing the first driving unit is arranged on the top of the main shaft, the first driving unit is placed on the top plate, a main transmission screw rod for lifting the loading platform is arranged beside the main shaft, the small transformer can be placed on the loading platform, the small transformer can be lifted to a reasonable height by utilizing the mutual matching of the first driving unit and the main transmission screw rod, so that the small transformer can be lifted to a reasonable height, the small transformer and a GIS can be conveniently well docked, the docking difficulty is reduced, and the problem of large shaking caused by crane lifting can be reduced.
Description
Technical Field
The utility model relates to a butt joint tool, in particular to a small transformer butt joint platform.
Background
The GIS totally-called closed high-voltage combined electrical apparatus is an important component in a power grid transmission distribution network, and the GIS designs primary equipment except a transformer of a transformer substation into a whole, wherein the primary equipment comprises a circuit breaker, a disconnecting switch, a grounding switch, a voltage transformer, a current transformer, a lightning arrester, a bus, a cable terminal, an outgoing sleeve and the like. The size is greatly reduced, the miniaturization and the integration are realized, the GIS is required to detect the performance of the GIS before the grid-connected power transmission is formally put into operation, the local withstand voltage test in the factory test is an important link, the important index for checking whether the GIS can safely and stably operate for a long time, and the test equipment required for the local withstand voltage test is an SF6 test transformer. The butt joint mode is port-to-port connection, namely the SF6 test transformer output port and the GIS input port are in butt joint through flanges. The flanges are generally circular, a circle of circular holes which are 24-48 equally divided and are unequal are distributed, and then fasteners are installed for connecting the two flanges. Because the GIS is generally large in size and inconvenient to move, a crane lifting test transformer mode is generally adopted during butt joint. The three-axis movable butt joint device is arranged, so that the working efficiency can be improved well.
In the prior working mode, a crane is used for lifting an SF6 test transformer to be in butt joint with a GIS, the lifting shaking amount is large, a connecting basin is easy to knock and damage, the butt joint difficulty is large, a production workshop is normally provided with a plurality of stations to operate, and one crane cannot meet the production requirement.
Disclosure of Invention
In order to overcome the defects of the prior art, the utility model provides a small transformer docking platform which is convenient for transformer docking.
The utility model is realized by adopting the following technical scheme: the small transformer docking platform is provided with a bottom frame body, a bottom platform and a loading platform, wherein rollers are arranged on the bottom platform, the rollers are placed on the bottom frame body, a main shaft for supporting a first driving unit is arranged on the bottom platform, a top plate for placing the first driving unit is arranged on the top of the main shaft, the first driving unit is placed on the top plate, a main transmission screw rod for lifting the loading platform is arranged beside the main shaft, the main transmission screw rod is connected with the first driving unit, a guide sleeve for maintaining stability and guiding of the loading platform is arranged on the loading platform, and a transverse driving component is arranged below the bottom platform.
The transverse driving component is a transmission screw rod for driving the bottom platform to transversely move, a transmission rod is assembled on the transmission screw rod, and a second driving unit is arranged on the transmission rod.
The transmission screw rod is provided with a reversing assembly for reversing, the reversing assembly adopts a reverser, the transmission screw rod adopts two groups of transmission screw rods, and a transmission rod is arranged between the two groups of transmission screw rods.
The bottom platform below welding have the transverse rod that is used for assembling the removal gyro wheel, the removal gyro wheel direct suit on the transverse rod, removal gyro wheel and transverse rod between be equipped with the bearing.
Compared with the prior art, when the device is used, the small transformer can be placed on the loading platform, and the small transformer can be lifted to a reasonable height by utilizing the mutual matching of the first driving unit and the main driving screw rod, so that the small transformer can be lifted, the small transformer can be conveniently and well abutted with the GIS, the abutting difficulty is reduced, and the larger problem of shaking caused by lifting by a crane is solved.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a top view of the present utility model;
in the figure: 1 is a bottom frame body, 2 is a bottom platform, 3 is a loading platform, 4 is a first driving unit, 5 is a main transmission screw, 6 is a transmission screw, 7 is a transmission rod, 8 is a second driving unit, 9 is a reverser, 10 is a transverse rod, 21 is a movable roller, 31 is a guide sleeve, 41 is a top plate, and 42 is a main shaft.
Detailed Description
The present utility model will be further described with reference to the accompanying drawings and detailed description, wherein it is to be understood that, on the premise of no conflict, the following embodiments or technical features may be arbitrarily combined to form new embodiments.
The small transformer docking platform is provided with a bottom frame body 1, a bottom platform 2 and a loading platform 3, wherein a movable roller 21 is arranged on the bottom platform 2, the movable roller 21 is placed on the bottom frame body 1, a main shaft 42 for supporting a first driving unit 4 is arranged on the bottom platform 2, a top plate 41 for placing the first driving unit 4 is arranged on the top of the main shaft 42, the first driving unit 4 is placed on the top plate 41, a main transmission screw 5 for lifting the loading platform 3 is arranged beside the main shaft 42, the main transmission screw 5 and the first driving unit 4 are mutually connected, a guide sleeve 31 for maintaining stability and guiding of the loading platform is arranged on the loading platform 3, and a transverse driving component is arranged below the bottom platform 2.
When the small transformer is needed to be subjected to butt joint operation, the small transformer can be placed on the loading platform 3, the loading platform 3 can be lifted to a proper height by means of screw transmission by utilizing the mutual matching of the first driving unit 4 and the main driving screw 5, the small transformer and the GIS can be conveniently in butt joint, meanwhile, the bottom platform 2 can transversely move, and can transversely move by means of a transverse driving component, the transverse driving component is a driving screw 6 for driving the bottom platform to transversely move, the driving screw 6 is provided with a driving rod 7, and the driving rod 7 is provided with a second driving unit 8.
The bottom platform 2 is driven to transversely move by utilizing the cooperation of the transmission screw rod and the second driving unit, a reversing component for reversing is assembled on the transmission screw rod 6, the reversing component adopts a reverser 9, the transmission screw rod 6 adopts two groups of transmission screw rods, and a transmission rod 7 is assembled between the two groups of transmission screw rods.
The transverse rod 10 for assembling the movable roller 21 is welded below the bottom platform 2, the movable roller 21 is directly sleeved on the transverse rod 10, a bearing is assembled between the movable roller 21 and the transverse rod 10, and when the movable roller 21 and the transmission screw rod are matched during transverse movement, the bottom platform 2 can be integrally moved.
The above embodiments are only preferred embodiments of the present utility model, and the scope of the present utility model is not limited thereto, but any insubstantial changes and substitutions made by those skilled in the art on the basis of the present utility model are intended to be within the scope of the present utility model as claimed.
Claims (4)
1. The utility model provides a miniature transformer docking platform, is provided with the bottom framework, bottom platform and loading platform bottom platform on be provided with the gyro wheel, the gyro wheel shelve on the bottom framework, be provided with the main shaft that is used for supporting a drive unit on the bottom platform, be provided with the roof that is used for shelve a drive unit at the top of main shaft roof on shelve a drive unit, its characterized in that: the main shaft is provided with a main transmission screw rod used for lifting the loading platform, the main transmission screw rod is connected with a first driving unit, the loading platform is provided with a guide sleeve for maintaining stability and guiding of the loading platform, and a transverse driving component is arranged below the bottom platform.
2. A compact transformer docking station as recited by claim 1, further comprising: the transverse driving component is a transmission screw rod for driving the bottom platform to transversely move, a transmission rod is assembled on the transmission screw rod, and a second driving unit is arranged on the transmission rod.
3. The miniature transformer docking platform of claim 2, wherein: the transmission screw rod is provided with a reversing assembly for reversing, the reversing assembly adopts a reverser, the transmission screw rod adopts two groups of transmission screw rods, and a transmission rod is arranged between the two groups of transmission screw rods.
4. A compact transformer docking station as recited by claim 1, further comprising: the bottom platform below welding have the transverse rod that is used for assembling the removal gyro wheel, the removal gyro wheel direct suit on the transverse rod, removal gyro wheel and transverse rod between be equipped with the bearing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321141954.5U CN219697084U (en) | 2023-05-12 | 2023-05-12 | Small transformer docking platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321141954.5U CN219697084U (en) | 2023-05-12 | 2023-05-12 | Small transformer docking platform |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219697084U true CN219697084U (en) | 2023-09-15 |
Family
ID=87944795
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321141954.5U Active CN219697084U (en) | 2023-05-12 | 2023-05-12 | Small transformer docking platform |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219697084U (en) |
-
2023
- 2023-05-12 CN CN202321141954.5U patent/CN219697084U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |