CN213011795U - Dry-type transformer installation auxiliary device - Google Patents
Dry-type transformer installation auxiliary device Download PDFInfo
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- CN213011795U CN213011795U CN202021473150.1U CN202021473150U CN213011795U CN 213011795 U CN213011795 U CN 213011795U CN 202021473150 U CN202021473150 U CN 202021473150U CN 213011795 U CN213011795 U CN 213011795U
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- bottom plate
- connecting block
- placing
- dry
- board
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Abstract
The utility model relates to a dry-type transformer installation auxiliary device, comprising a base plate, the bottom plate top is equipped with places the board, the bottom plate with place and be equipped with electronic hydraulic stem between the board, it is equipped with the connecting block respectively to place the board both sides, connecting block one side is articulated with bottom plate end wall edge, the connecting block level is rotated, be equipped with the semi-circular groove on connecting block and the bottom plate respectively, two semi-circular groove formation circular recesses, it is equipped with fixed slot for one side of the pin joint of connecting block to place the board, be equipped with the inserted block with fixed slot matched with on the connecting block lateral wall, electronic hydraulic stem number is two, and be located the both sides of placing the board between two semi-circular grooves of placing the board, the bottom plate both sides are equipped with the notch of placing corresponding with the circular groove. Compared with the prior art, the utility model the advantage lies in: reasonable structure, high efficiency, time saving and labor saving.
Description
Technical Field
The utility model relates to a dry-type transformer installation technical field, in particular to dry-type transformer installation auxiliary device.
Background
Dry-type transformers are widely used in local lighting, high-rise buildings, airports, wharf CNC machines and other places, and simply, dry-type transformers refer to transformers in which iron cores and windings are not immersed in insulating oil. The cooling method is classified into natural air cooling AN and forced air cooling AF. During natural air cooling, the transformer can continuously operate for a long time under the rated capacity. When forced air cooling is carried out, the output capacity of the transformer can be improved by 50 percent. The device is suitable for intermittent overload operation or emergency accident overload operation; because the load loss and the impedance voltage amplification are large during overload and the device is in a non-economic operation state, the device is not required to be in continuous overload operation for a long time. The dry-type transformer is mainly divided into an open type, a closed type and a pouring type.
When the dry-type transformer is installed, the dry-type transformer is often installed between two telegraph poles, the existing installation mode is that a crane is used for hoisting the transformer, and then a worker climbs onto the telegraph pole for installation, so that the efficiency is low, and the labor cost is high.
SUMMERY OF THE UTILITY MODEL
Not enough to the above among the prior art, the utility model provides a dry-type transformer installation auxiliary device, its is rational in infrastructure, and is efficient, labour saving and time saving.
In order to achieve the above object, the utility model adopts the following technical scheme: an auxiliary device for installing a dry-type transformer comprises a bottom plate, a placing plate is arranged above the bottom plate, an electric hydraulic rod is arranged between the bottom plate and the placing plate, connecting blocks are respectively arranged on two sides of the placing plate, one side of the connecting block is hinged with the edge of the end wall of the bottom plate, the connecting block rotates horizontally, the connecting block and the bottom plate are respectively provided with a semi-circular groove, the two semi-circular grooves form a circular groove, one side of the hinged point of the placing plate relative to the connecting block is provided with a fixed slot, the side wall of the connecting block is provided with two inserting blocks matched with the fixed slot, the number of the electric hydraulic rods is two, and are positioned at the two sides of the placing plate between the two semicircular grooves of the placing plate, the two sides of the bottom plate are provided with placing notches corresponding to the circular grooves, and a fixing plate is further arranged on one side, opposite to the hinged point of the placing plate, above the connecting block, and the fixing plate is connected with the placing plate through a bolt.
As an improvement: and universal wheels are respectively arranged at four corners below the bottom plate.
As an improvement: and treading areas are respectively arranged above the connecting blocks.
As an improvement: a placing groove is also arranged between the two semicircular grooves above the placing plate.
As an improvement: and a fixing plate is arranged on one side of the hinged point of the connecting block relative to the placing plate.
Compared with the prior art, the utility model the advantage lies in: utilize electric putter to drive and place the board and rise, the workman stands on the connecting block simultaneously to rise transformer and workman simultaneously, install, thereby efficiency is higher, and required manual work is less, reduces the cost of labor.
Drawings
Fig. 1 is a schematic structural view of an auxiliary device for installing a dry-type transformer according to the present invention;
fig. 2 is a schematic top view of a placement board of an auxiliary device for installing a dry-type transformer according to the present invention;
fig. 3 is a schematic top view of a bottom plate of an auxiliary device for installing a dry-type transformer according to the present invention;
reference symbol comparison table:
1-bottom plate, 2-placing plate, 3-connecting block, 4-round groove, 5-fixing slot, 6-inserting block, 7-electric hydraulic rod, 8-placing notch, 9-universal wheel, 10-treading area, 11-placing groove and 12-fixing plate.
Detailed Description
The following describes the present invention with reference to the accompanying drawings.
As shown in fig. 1, 2 and 3, an auxiliary device for installing a dry type transformer comprises a bottom plate 1, a placing plate 2 is arranged above the bottom plate 1, an electric hydraulic rod 7 is arranged between the bottom plate 1 and the placing plate 2, two sides of the placing plate 2 are respectively provided with a connecting block 3, one side of each connecting block 3 is hinged with the end wall edge of the bottom plate 1, the connecting blocks 3 horizontally rotate, semicircular grooves are respectively arranged on the connecting blocks 3 and the bottom plate 1, the two semicircular grooves form a circular groove 4, one side of the hinging point of the placing plate 2 relative to the connecting block 3 is provided with a fixed slot 5, the side wall of each connecting block 3 is provided with an inserting block 6 matched with the fixed slot 5, the number of the electric hydraulic rods 7 is two, the two sides of the placing plate 2 between the two semicircular grooves of the placing plate 2 are provided with placing notches 8 corresponding to the circular grooves 4, and a fixing plate 12 is further arranged on one side of the hinged point of the connecting block 3 relative to the placing plate 2, and the fixing plate 12 is connected with the placing plate 2 through a bolt.
And universal wheels 9 are respectively arranged at four corners below the bottom plate 1.
And treading areas 10 are respectively arranged above the connecting blocks 3.
A placing groove 11 is also arranged between the two semicircular grooves above the placing plate 2.
The utility model discloses when concrete implementation, move the device between the wire pole, open connecting block 3, utilize 4 entanglements of circular slot with the wire pole, connect through inserted block 6 and slot 5, and it is fixed with placing board 2 through the bolt, the workman stands on connecting block 3, put into standing groove 11 with the transformer, stretch out through external control ware control electronic hydraulic stem 7, the drive is placed board 2, the transformer rises together with the workman, after arriving suitable position, stop electronic hydraulic stem 7, then the workman is under construction the installation, in the meantime, the safety rope can be worn to the workman, and cup joint the safety rope on the wire pole.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not intended to limit the present invention, and all modifications, equivalents, improvements and the like that are made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (4)
1. The utility model provides a dry-type transformer installation auxiliary device, includes bottom plate (1), bottom plate (1) top is equipped with places board (2), its characterized in that: an electric hydraulic rod (7) is arranged between the bottom plate (1) and the placing plate (2), connecting blocks (3) are respectively arranged on two sides of the placing plate (2), one side of each connecting block (3) is hinged with the end wall edge of the bottom plate (1), the connecting blocks (3) horizontally rotate, semicircular grooves are respectively arranged on the connecting blocks (3) and the bottom plate (1), the two semicircular grooves form a circular groove (4), a fixed slot (5) is arranged on one side of the placing plate (2) opposite to the hinged point of the connecting blocks (3), an inserting block (6) matched with the fixed slot (5) is arranged on the side wall of each connecting block (3), the number of the electric hydraulic rods (7) is two, the two sides of the placing plate (2) between the two semicircular grooves of the placing plate (2) are provided, placing notches (8) corresponding to the circular grooves (4) are arranged on two sides of the bottom plate (1), the fixing plate (12) is further arranged on one side, opposite to the hinged point of the placing plate (2), above the connecting block (3), and the fixing plate (12) is connected with the placing plate (2) through bolts.
2. A dry-type transformer installation auxiliary device as claimed in claim 1, wherein: the four corners below the bottom plate (1) are respectively provided with universal wheels (9).
3. A dry-type transformer installation auxiliary device as claimed in claim 1, wherein: and treading areas (10) are respectively arranged above the connecting blocks (3).
4. A dry-type transformer installation auxiliary device as claimed in claim 1, wherein: a placing groove (11) is also arranged between the two semicircular grooves above the placing plate (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021473150.1U CN213011795U (en) | 2020-07-23 | 2020-07-23 | Dry-type transformer installation auxiliary device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021473150.1U CN213011795U (en) | 2020-07-23 | 2020-07-23 | Dry-type transformer installation auxiliary device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213011795U true CN213011795U (en) | 2021-04-20 |
Family
ID=75518041
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021473150.1U Active CN213011795U (en) | 2020-07-23 | 2020-07-23 | Dry-type transformer installation auxiliary device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213011795U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114132875A (en) * | 2021-10-28 | 2022-03-04 | 国网河南省电力公司新安县供电公司 | Tower aerial work platform |
-
2020
- 2020-07-23 CN CN202021473150.1U patent/CN213011795U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114132875A (en) * | 2021-10-28 | 2022-03-04 | 国网河南省电力公司新安县供电公司 | Tower aerial work platform |
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