CN220367324U - Connecting wire clamp for transformer test - Google Patents
Connecting wire clamp for transformer test Download PDFInfo
- Publication number
- CN220367324U CN220367324U CN202321442047.4U CN202321442047U CN220367324U CN 220367324 U CN220367324 U CN 220367324U CN 202321442047 U CN202321442047 U CN 202321442047U CN 220367324 U CN220367324 U CN 220367324U
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- China
- Prior art keywords
- bottom plate
- plate
- rear end
- block
- transformer
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- 238000012360 testing method Methods 0.000 title claims abstract description 20
- 230000008859 change Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 238000003756 stirring Methods 0.000 description 3
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
Landscapes
- Housings And Mounting Of Transformers (AREA)
Abstract
The utility model relates to the field of transformer connecting clamps and discloses a connecting clamp for transformer testing, which comprises a bottom plate, wherein the front end of the upper surface of the bottom plate is fixedly connected with a side plate, the rear end of the bottom plate is provided with a rotary table, the middle part of the rear end of the upper surface of the bottom plate is provided with a placing groove, the inside of the placing groove is provided with a threaded rod, the rod body of the threaded rod is sleeved with a threaded block, both sides of the rear end of the upper surface of the bottom plate are provided with limiting grooves, and the inside of each limiting groove is provided with a limiting rod. Compared with the existing connecting wire clamp, the connecting wire clamp has the advantages that the rotating disc is rotated by a worker, so that the rotating disc drives the threaded rod to rotate, the threaded block is moved, the threaded block drives the clamping plate to move, the clamping plate is matched with the side plate to clamp the binding post of the transformer tightly, and the problem that the existing connecting wire clamp is possibly clamped not firmly enough is avoided.
Description
Technical Field
The utility model relates to the field of connecting clamps of transformers, in particular to a connecting clamp for testing transformers.
Background
A transformer is an electrical device for transmitting ac power from one circuit to another while effecting transformation or conversion of the power, and is commonly used in power systems, industrial production and household electricity, and a connection clamp is required for testing the transformer, through which a power source, a load and test equipment are connected, and thus is commonly used in field transformer testing and maintenance.
The existing transformer wire clamp is easy to empty water and convenient to assemble and disassemble, the existing transformer wire clamp is inclined, the fixed end of the transformer wire clamp is inclined with the clamping end, the inclined angle of most of the transformer wire clamp is not adjustable, the existing transformer wire clamp cannot be changed according to actual installation needs and angle needs, most of clamping force of the existing connecting wire clamp cannot be effectively changed, and therefore falling can be caused when clamping binding posts of different sizes, accordingly workers are required to climb up the transformer to clamp in a reciprocating mode, and the transformer wire clamp is troublesome.
Disclosure of Invention
Compared with the existing connecting wire clamps, the connecting wire clamp for transformer testing provided by the utility model has the advantages that through the arranged rotating shaft, the connecting wire clamp is rotated by stirring the connecting block by a worker, so that the connecting block drives the rotating block to rotate, and then the rubber pad is tightly attached to the rubber ring, so that the rotating angle of the rotating block is limited by the rubber pad and the rubber ring, and the problem that the angle of the existing transformer wire clamp in the inclined arrangement is not adjustable and cannot be changed according to actual installation requirements is solved.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the novel lifting device comprises a bottom plate, wherein the front end of the upper surface of the bottom plate is fixedly connected with a side plate, the rear end of the bottom plate is provided with a rotary table, the middle part of the rear end of the upper surface of the bottom plate is provided with a placing groove, the inside of the placing groove is provided with a threaded rod, the rod body of the threaded rod is sleeved with a threaded block, both sides of the rear end of the upper surface of the bottom plate are provided with limit grooves, the inside of the limit grooves is provided with limit rods, the rod bodies of the limit rods are sleeved with sliding blocks, and the upper end of the bottom plate is provided with a clamping plate;
the lower surface of the bottom plate is fixedly connected with a mounting plate, the lower end of the mounting plate is provided with a rotating shaft, the shaft body of the rotating shaft is provided with two rotating grooves, the lower end of the rotating shaft is provided with two rotating blocks, and the lower surfaces of the rotating blocks are fixedly connected with connecting blocks;
through above-mentioned technical scheme, contrast current connecting wire clamp, this connecting wire clamp is rotatory through the threaded rod that sets up, drives the threaded rod through the carousel, can effectually change the clamping dynamics of grip block and curb plate, the axis of rotation of rethread setting, the accessible rotates the connecting block to make the angle of this connecting wire clamp change, avoided current connecting wire clamp angle can not effectively carry out the problem of adjusting.
Further, the outer wall of the front end of the threaded rod is rotationally connected with the inner wall of the front end of the placing groove, the rear end of the threaded rod penetrates through the placing groove to the rear end of the bottom plate and is fixedly connected with the rotary table, the upper surface of the threaded block is fixedly connected with the middle part of the lower surface of the clamping plate, and the upper surface of the sliding block is respectively and fixedly connected with two sides of the lower surface of the side plate;
through above-mentioned technical scheme, through the front end outer wall of threaded rod and the front end inner wall rotation connection of standing groove, the rear end of threaded rod runs through the rear end of standing groove to bottom plate and with carousel fixed connection, the upper surface of screw thread piece and the middle part fixed connection of grip block lower surface, the upper surface of slider respectively with the both sides fixed connection of curb plate lower surface, thereby can be better through rotating the carousel, make the carousel drive the threaded rod and rotate, thereby make the screw thread piece remove, thereby make the screw thread piece drive the grip block remove, thereby make grip block cooperation curb plate carry out the clamping of fastening with the terminal of transformer.
Further, the outer wall of the rear end of the side plate and the outer wall of the front end of the clamping plate are fixedly connected with a plurality of teeth;
through above-mentioned technical scheme, through the equal fixedly connected with a plurality of teeth of the front end outer wall of the rear end outer wall of curb plate and grip block, can effectually increase the frictional force of curb plate and grip block.
Further, rubber rings are arranged on the inner bottom surface of the rotating groove, mounting holes are formed in the outer wall of one side of the rotating block, rubber pads are arranged on the inner wall of each mounting hole, and the rotating block is sleeved in the rotating groove through the mounting holes;
through above-mentioned technical scheme, all be provided with the rubber circle through the interior bottom surface of rotation groove, the mounting hole has all been seted up to one side outer wall of turning block, and the inner wall of mounting hole all is provided with the rubber pad, and the turning block is established in the inside of rotation groove through the mounting hole cover to can make the connecting block better rotate, thereby make this connecting clamp better hold the terminal of transformer.
Further, the rubber ring is tightly attached to the rubber pad;
through above-mentioned technical scheme, closely laminate through rubber circle and rubber pad, can be better carry out spacingly to the rotation angle of turning block.
Further, the lower surface of the clamping plate is closely attached to the upper surface of the bottom plate;
through above-mentioned technical scheme, through the lower surface of grip block and the inseparable laminating of upper surface of bottom plate, the terminal of transformer that can be better carries out firm centre gripping.
Further, the upper surface of the rotating shaft is fixedly connected with the lower surface of the mounting plate;
through above-mentioned technical scheme, through the upper surface of axis of rotation and the lower surface fixed connection of mounting panel, can be better be connected connecting block and mounting panel.
The utility model has the following beneficial effects:
1. compared with the existing connecting wire clamp, the connecting wire clamp provided by the utility model has the advantages that the turntable is rotated by a worker through the turntable, so that the turntable drives the threaded rod to rotate, the threaded block is moved, the threaded block drives the clamping plate to move, the clamping plate is matched with the side plate to clamp the binding post of the transformer tightly, and the problem that the existing connecting wire clamp is possibly clamped insufficiently firmly is avoided.
2. Compared with the existing connecting wire clamp, the connecting wire clamp provided by the utility model has the advantages that through the arranged rotating shaft, the connecting wire clamp rotates through the stirring of the connecting block by a worker, so that the connecting block drives the rotating block to rotate, and then the rubber pad is tightly attached to the rubber ring, so that the rotating angle of the rotating block is limited through the rubber pad and the rubber ring, and the problem that the angle of the existing transformer wire clamp which is obliquely arranged is not adjustable and cannot be changed according to actual installation requirements is solved.
3. Compared with the existing connecting wire clamp, the connecting wire clamp for transformer testing provided by the utility model has the advantages that the threaded rod is driven to rotate through the rotating disc by the aid of the arranged threaded rod, so that the clamping force between the clamping plate and the side plate can be effectively changed, and the connecting block can be rotated through the arranged rotating shaft, so that the angle of the connecting wire clamp is changed, and the problem that the angle of the existing connecting wire clamp cannot be effectively adjusted is solved.
Drawings
Fig. 1 is an isometric view of a connecting wire clip for testing a transformer according to the present utility model;
fig. 2 is a schematic structural diagram of components such as a mounting plate in a connecting wire clamp for testing a transformer;
fig. 3 is a schematic structural diagram of a rotation shaft in a connecting wire clip for testing a transformer according to the present utility model;
fig. 4 is a schematic structural diagram of a rotating block in a connecting wire clamp for testing a transformer according to the present utility model;
fig. 5 is an enlarged view at a in fig. 1.
Legend description:
1. a bottom plate; 2. a side plate; 3. teeth; 4. a clamping plate; 5. a slide block; 6. a placement groove; 7. a threaded rod; 8. a limit groove; 9. a limit rod; 10. a turntable; 11. a connecting block; 12. a rotating block; 13. a rotating shaft; 14. a mounting plate; 15. a mounting hole; 16. a rotating groove; 17. a rubber ring; 18. a rubber pad; 19. a threaded block.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-5, one embodiment provided by the present utility model is: the novel lifting device comprises a bottom plate 1, wherein the front end of the upper surface of the bottom plate 1 is fixedly connected with a side plate 2, the rear end of the bottom plate 1 is provided with a rotary table 10, the middle part of the rear end of the upper surface of the bottom plate 1 is provided with a placing groove 6, the inside of the placing groove 6 is provided with a threaded rod 7, the rod body of the threaded rod 7 is sleeved with a threaded block 19, both sides of the rear end of the upper surface of the bottom plate 1 are provided with limit grooves 8, the inside of the limit grooves 8 are provided with limit rods 9, the rod bodies of the limit rods 9 are sleeved with sliding blocks 5, and the upper end of the bottom plate 1 is provided with a clamping plate 4;
the lower surface of the bottom plate 1 is fixedly connected with a mounting plate 14, the lower end of the mounting plate 14 is provided with a rotating shaft 13, the shaft body of the rotating shaft 13 is provided with two rotating grooves 16, the lower end of the rotating shaft 13 is provided with two rotating blocks 12, and the lower surfaces of the rotating blocks 12 are fixedly connected with connecting blocks 11;
compare current connecting clamp, this connecting clamp is through the threaded rod 7 that sets up, drives threaded rod 7 through carousel 10 and rotates, can effectually change grip block 4 and curb plate 2's clamping dynamics, the axis of rotation 13 of rethread setting, accessible rotation connecting block 11 to make the angle of this connecting clamp change, avoided the problem that current connecting clamp angle can not effectively be adjusted.
The front end outer wall of the threaded rod 7 is rotationally connected with the front end inner wall of the placing groove 6, the rear end of the threaded rod 7 penetrates through the placing groove 6 to the rear end of the bottom plate 1 and is fixedly connected with the rotary table 10, the upper surface of the threaded block 19 is fixedly connected with the middle part of the lower surface of the clamping plate 4, the upper surface of the sliding block 5 is respectively fixedly connected with two sides of the lower surface of the side plate 2, thereby the threaded block 19 can be driven to rotate by the rotary table 10 through the rotary table 10, thereby the threaded block 19 is driven to move, and the clamping plate 4 is driven to move by the threaded block 19, so that the clamping plate 4 is matched with the side plate 2 to clamp the binding post of the transformer, the rear end outer wall of the side plate 2 and the front end outer wall of the clamping plate 4 are fixedly connected with a plurality of teeth 3, the friction force of the side plate 2 and the clamping plate 4 can be effectively increased, the inner bottom surface of the rotating groove 16 is provided with a rubber ring 17, one side outer wall of the rotating block 12 is provided with a mounting hole 15, the inner wall of the mounting hole 15 is provided with a rubber pad 18, the rotating block 12 is sleeved in the rotating groove 16 through the mounting hole 15, the inner bottom surface of the rotating block 16 is provided with a rubber ring 17, one side outer wall of the rotating block 12 is provided with a mounting hole 15, the inner wall of the mounting hole 15 is provided with a rubber pad 18, the rotating block 12 is sleeved in the rotating groove 16 through the mounting hole 15, thereby can make connecting block 11 better rotate to make this connecting clamp better clamp the terminal of transformer, rubber circle 17 closely laminates with rubber pad 18, closely laminate through rubber circle 17 and rubber pad 18, but better carry out spacing to the rotation angle of rotating block 12, the lower surface of grip block 4 closely laminates with the upper surface of bottom plate 1, closely laminate through the lower surface of grip block 4 and the upper surface of bottom plate 1, the terminal of transformer that can be better carries out firm centre gripping, the upper surface of axis of rotation 13 is fixedly connected with the lower surface of mounting panel 14, through the upper surface of axis of rotation 13 and the lower surface fixed connection of mounting panel 14, can be better be connected connecting block 11 with mounting panel 14.
Working principle: during the use, rotate carousel 10 through the staff, thereby make carousel 10 drive threaded rod 7 and rotate, thereby make thread piece 19 remove, thereby make thread piece 19 drive grip block 4 remove, when grip block 4 removes, drive slider 5 and remove, make slider 5 slide at the shaft of gag lever post 9, thereby make slider 5 spacing grip block 4, thereby make grip block 4 cooperate curb plate 2 to carry out the clamping of fastening with the terminal of transformer, then when the angle of this connecting clamp is adjusted, accessible staff stirs connecting block 11 and rotates, thereby make connecting block 11 drive rotating block 12 and rotate in rotating groove 16, rethread rubber pad 18 closely laminates with rubber ring 17, thereby play spacing effect to the rotation angle of rotating block 12 through rubber pad 18 and rubber ring 17.
Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.
Claims (7)
1. The utility model provides a connecting clamp for transformer test, includes bottom plate (1), its characterized in that: the novel lifting device is characterized in that the front end of the upper surface of the bottom plate (1) is fixedly connected with the side plate (2), the rear end of the bottom plate (1) is provided with the rotary table (10), the middle part of the rear end of the upper surface of the bottom plate (1) is provided with the placing groove (6), the inside of the placing groove (6) is provided with the threaded rod (7), the rod body of the threaded rod (7) is sleeved with the threaded block (19), both sides of the rear end of the upper surface of the bottom plate (1) are provided with the limit grooves (8), the inside of the limit grooves (8) is provided with the limit rods (9), the rod bodies of the limit rods (9) are sleeved with the sliding blocks (5), and the upper end of the bottom plate (1) is provided with the clamping plates (4);
the utility model discloses a motor vehicle, including bottom plate (1), mounting panel (14) are connected with to the lower surface fixedly of bottom plate (1), the lower extreme of mounting panel (14) is provided with axis of rotation (13), two rotation grooves (16) have been seted up to the shaft body of axis of rotation (13), the lower extreme of axis of rotation (13) is provided with two rotation piece (12), the equal fixedly connected with connecting block (11) of lower surface of rotation piece (12).
2. The connecting clamp for testing a transformer according to claim 1, wherein: the front end outer wall of threaded rod (7) rotates with the front end inner wall of standing groove (6) to be connected, the rear end of threaded rod (7) runs through the rear end of standing groove (6) to bottom plate (1) and with carousel (10) fixed connection, the upper surface of screw thread piece (19) and the middle part fixed connection of grip block (4) lower surface, the upper surface of slider (5) respectively with the both sides fixed connection of curb plate (2) lower surface.
3. The connecting clamp for testing a transformer according to claim 1, wherein: the outer wall of the rear end of the side plate (2) and the outer wall of the front end of the clamping plate (4) are fixedly connected with a plurality of teeth (3).
4. The connecting clamp for testing a transformer according to claim 1, wherein: the inner bottom surface of the rotating groove (16) is provided with a rubber ring (17), one side outer wall of the rotating block (12) is provided with a mounting hole (15), the inner wall of the mounting hole (15) is provided with a rubber pad (18), and the rotating block (12) is sleeved in the rotating groove (16) through the mounting hole (15).
5. The connecting clamp for testing a transformer of claim 4, wherein: the rubber ring (17) is tightly attached to the rubber pad (18).
6. The connecting clamp for testing a transformer according to claim 1, wherein: the lower surface of the clamping plate (4) is tightly attached to the upper surface of the bottom plate (1).
7. The connecting clamp for testing a transformer according to claim 1, wherein: the upper surface of the rotating shaft (13) is fixedly connected with the lower surface of the mounting plate (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321442047.4U CN220367324U (en) | 2023-06-07 | 2023-06-07 | Connecting wire clamp for transformer test |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321442047.4U CN220367324U (en) | 2023-06-07 | 2023-06-07 | Connecting wire clamp for transformer test |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220367324U true CN220367324U (en) | 2024-01-19 |
Family
ID=89516254
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321442047.4U Active CN220367324U (en) | 2023-06-07 | 2023-06-07 | Connecting wire clamp for transformer test |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220367324U (en) |
-
2023
- 2023-06-07 CN CN202321442047.4U patent/CN220367324U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |