CN219143965U - Combined current transformer convenient to install - Google Patents
Combined current transformer convenient to install Download PDFInfo
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- CN219143965U CN219143965U CN202320223432.3U CN202320223432U CN219143965U CN 219143965 U CN219143965 U CN 219143965U CN 202320223432 U CN202320223432 U CN 202320223432U CN 219143965 U CN219143965 U CN 219143965U
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- 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
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Abstract
The utility model relates to the technical field of current transformers, in particular to a combined current transformer convenient to install, which comprises a transformer main body, wherein a transformer base is fixedly connected to one side of the transformer main body, an installation member is arranged on one side of the transformer base, the installation member comprises an installation plate, an installation frame is fixedly connected to one side of the installation plate, and an adjusting column is slidably connected to one side of the installation frame. The utility model has the advantages that: through transformer main part, transformer base, mounting panel, installing frame, installation piece, screw thread post, movable plate, fixed plate and the cooperation setting between the fixed cardboard, with the installation piece adjust after accomplishing, need place the transformer base on the installing frame afterwards and rotate the screw thread post, can drive the movable plate through the screw thread transmission and move, can accomplish the installation of transformer until driving fixed cardboard motion into fixed draw-in groove inside, the simple operation during the installation can be applicable to various mutual-inductors moreover.
Description
Technical Field
The utility model relates to the technical field of current transformers, in particular to a combined current transformer convenient to install.
Background
The current transformer is an instrument for converting primary side large current into secondary side small current to measure according to an electromagnetic induction principle, the current transformer is composed of a closed iron core and windings, the number of turns of the primary side windings is small, the primary side windings are connected in series in a circuit of current to be measured, the cable penetrating type current transformer is a product frequently adopted in an electric power system and is used as current measurement or relay protection, a high-voltage insulating cable is adopted as primary in-out line of the current transformer, the matched current transformer is sleeved outside the primary high-voltage insulating cable in a bus mode, current measurement is achieved, and in order to prevent the mutual inductor body and the high-voltage cable from sliding, a fixing seat is generally used for fixing the mutual inductor body.
The current transformer with the publication number of CN216980268U is convenient to install, and when the current transformer is used, the positioning mechanism of the current transformer can position a host mechanism, and meanwhile, the current transformer can be integrally installed on a proper position through the vacuum chuck, so that the current transformer is very simple to install or disassemble.
The current transformer has the following defects in the installation process: when the current transformer is installed, the shapes of different transformers are different, and the bottom plate connected with the sucker is also the same, so that the bottom plate of the transformer is uneven, the sucker is inconvenient to be used for sucking the transformer, and then the transformer is inconvenient to fix the transformer, so that the current transformer is limited in installation, and the combined current transformer convenient to install is required to solve the problem.
Disclosure of Invention
The object of the present utility model is to solve at least one of the technical drawbacks.
Therefore, an object of the present utility model is to provide a combined current transformer that is easy to install, so as to solve the problems mentioned in the background art and overcome the shortcomings in the prior art.
In order to achieve the above object, an embodiment of an aspect of the present utility model provides a combined current transformer convenient to install, including a transformer main body, one side of the transformer main body is fixedly connected with a transformer base, one side of the transformer base is provided with a mounting member, the mounting member includes a mounting plate, one side of the mounting plate is fixedly connected with a mounting frame, one side of the mounting frame is slidingly connected with an adjusting column, one side of the adjusting column is fixedly connected with a control board, one side of the control board is fixedly connected with a spring, one side of the spring is fixedly connected with a mounting block, one side of the mounting block is in threaded connection with a threaded column, one side of the threaded column is rotationally connected with a moving plate through a bearing, one side of the moving plate is fixedly connected with a fixing plate, and one side of the fixing plate is fixedly connected with a fixing clamping plate.
By the above-mentioned scheme preferred, the regulation hole has been seted up to one side of installing frame, the quantity of regulation hole is a plurality of, a plurality of regulation hole linear array is in the both sides of installing frame, the diameter size of regulation hole equals the diameter size of regulation post. The adjusting column is in sliding connection with the mounting block, and the control panel is in sliding connection with the mounting block. One side fixedly connected with spacing post of installing frame, the quantity of spacing post is two, two spacing post symmetric distribution is in one side of installing frame, spacing post and installation piece sliding connection adopt the technical effect that above-mentioned scheme can reach to be: when the current transformer is required to be installed, the installation frame is firstly required to be installed at the using position through the installation plate by using the threaded fastener, then the control plate is pressed to drive the adjusting column to retract into the installation block, then the installation block is pulled to enable the installation block to slide in the installation frame until the distance between the two installation blocks is matched with the distance between the fixed clamping grooves, then the control plate is loosened, the adjusting column can be driven to move into the corresponding adjusting hole through the elasticity of the spring, the installation member can be adjusted timely according to the size of the transformer, and the current transformer with different specifications can be suitable for the current transformer.
By any of the above schemes, preferably, a threaded hole is formed in one side of the mounting block in a penetrating manner, and the thread pitch of the threaded hole is matched with the thread pitch of the thread post. The fixed clamping groove is formed in one side of the transformer base, and the shape and the size of the fixed clamping groove are matched with those of the fixed clamping plate. One side fixedly connected with of movable plate holds in palm, the quantity of sliding holds in the palm is two, two the sliding holds in the palm the symmetrical distribution in one side of movable plate, sliding holds in the palm and erection frame sliding connection, adopts the technical effect that above-mentioned scheme can reach to be: after finishing the regulation of installation piece, need place the mutual-inductor base on the installing frame afterwards and rotate the screw thread post, can drive the movable plate through the screw thread transmission and move, can accomplish the installation of mutual-inductor until driving fixed cardboard motion into inside the fixed draw-in groove, the simple operation during the installation can be applicable to various mutual-inductors moreover.
Compared with the prior art, the utility model has the following advantages and beneficial effects:
1. through transformer main part, transformer base, mounting panel, installing frame, installation piece, screw thread post, movable plate, fixed plate and the cooperation setting between the fixed cardboard, with the installation piece adjust after accomplishing, need place the transformer base on the installing frame afterwards and rotate the screw thread post, can drive the movable plate through the screw thread transmission and move, can accomplish the installation of transformer until driving fixed cardboard motion into fixed draw-in groove inside, the simple operation during the installation can be applicable to various mutual-inductors moreover.
2. Through the cooperation setting between installing frame, adjust post, control panel, spring and the installation piece, when needing to carry out current transformer and install the operation, at first need use threaded fastener to install the installing frame in the position of use through the mounting panel, press the control panel afterwards and make its drive adjust post indentation installation piece, the installation piece makes its inside slip of installing frame of pulling afterwards, loosen the control panel after the interval looks adaptation between interval between two installation pieces and the fixed slot, can drive adjust the post through the elasticity of spring and move into corresponding regulation hole can, can in time adjust the installation component according to the size of transformer, make it can be suitable for the current transformer of different specifications.
Drawings
FIG. 1 is a schematic view of the structure of an assembly of the present utility model;
fig. 2 is a schematic structural view of a transformer body according to the present utility model;
FIG. 3 is a schematic view of the structure of the mounting member of the present utility model;
fig. 4 is a schematic structural view of the mounting block of the present utility model.
In the figure: the device comprises a 1-transformer main body, a 2-transformer base, a 3-mounting component, a 301-mounting plate, a 302-mounting frame, a 303-adjusting column, a 304-control board, a 305-spring, a 306-mounting block, a 307-threaded column, a 308-moving board, a 309-fixing board, a 310-fixing clamping board, a 4-adjusting hole, a 5-limiting column, a 6-threaded hole, a 7-fixing clamping groove and an 8-sliding support.
Detailed Description
The present utility model will be further described with reference to the accompanying drawings, but the scope of the present utility model is not limited to the following.
As shown in fig. 1 to 4, a combined current transformer convenient to install, it includes transformer main body 1, one side fixedly connected with transformer base 2 of transformer main body 1, one side of transformer base 2 is provided with mounting member 3, mounting member 3 includes mounting panel 301, one side fixedly connected with installing frame 302 of mounting panel 301, one side sliding connection of installing frame 302 has adjusting post 303, one side fixedly connected with control panel 304 of adjusting post 303, one side fixedly connected with spring 305 of control panel 304, one side fixedly connected with installation piece 306 of spring 305, one side threaded connection of installation piece 306 has screw post 307, one side of screw post 307 is connected with movable plate 308 through the bearing rotation, one side fixedly connected with fixed plate 309 of movable plate 308, one side fixedly connected with fixed cardboard 310 of fixed plate 309.
As an alternative technical scheme of the utility model, one side of the mounting frame 302 is provided with a plurality of adjusting holes 4, the plurality of adjusting holes 4 are linearly arrayed on two sides of the mounting frame 302, and the diameter of the adjusting holes 4 is equal to that of the adjusting column 303. The adjusting column 303 is slidably connected to the mounting block 306, and the control board 304 is slidably connected to the mounting block 306. One side of the installation frame 302 is fixedly connected with limit posts 5, the number of the limit posts 5 is two, the two limit posts 5 are symmetrically distributed on one side of the installation frame 302, the limit posts 5 are in sliding connection with the installation blocks 306, when the current transformer is required to be installed, the installation frame 302 is firstly required to be installed at a use position through the installation plate 301 by using a threaded fastener, then the control plate 304 is pressed to drive the adjusting post 303 to retract into the installation block 306, then the installation block 306 is pulled to slide in the installation frame 302 until the distance between the two installation blocks 306 is matched with the distance between the fixing clamping grooves 7, the control plate 304 is released, and the adjusting post 303 can be driven to move into the corresponding adjusting hole 4 by the elasticity of the spring 305.
As an alternative solution of the present utility model, a threaded hole 6 is formed through one side of the mounting block 306, and the thread pitch of the threaded hole 6 is adapted to the thread pitch of the thread post 307. A fixing clamping groove 7 is formed in one side of the transformer base 2, and the shape and the size of the fixing clamping groove 7 are matched with those of the fixing clamping plate 310. One side of the moving plate 308 is fixedly connected with two sliding supports 8, the two sliding supports 8 are symmetrically distributed on one side of the moving plate 308, the sliding supports 8 are in sliding connection with the mounting frame 302, after the mounting block 306 is adjusted, the transformer base 2 is required to be placed on the mounting frame 302 and rotated to be screwed with the threaded column 307, the moving plate 308 can be driven to move through screw transmission, and the mounting of the transformer can be completed until the fixed clamping plate 301 is driven to move into the fixed clamping groove 7.
A combined current transformer convenient to install has the following working principle:
1): when the current transformer is required to be installed, the installation frame 302 is firstly required to be installed at the use position through the installation plate 301 by using a threaded fastener, then the control plate 304 is pressed to drive the adjusting column 303 to retract into the installation block 306, then the installation block 306 is pulled to slide in the installation frame 302 until the distance between the two installation blocks 306 is matched with the distance between the fixing clamping grooves 7, and then the control plate 304 is released, and the adjusting column 303 can be driven to move into the corresponding adjusting hole 4 by the elasticity of the spring 305.
2): after the installation block 306 is adjusted, the transformer base 2 is placed on the installation frame 302, and the threaded column 307 is rotated, so that the moving plate 308 can be driven to move through the threaded transmission until the fixed clamping plate 301 is driven to move into the fixed clamping groove 7, and the installation of the transformer can be completed.
To sum up, this combined type current transformer convenient to installation:
1. through the cooperation setting between transformer main part 1, transformer base 2, mounting panel 301, mounting frame 302, installation piece 306, screw thread post 307, movable plate 308, fixed plate 309 and fixed cardboard 310, after accomplishing the installation piece 306 is adjusted, later need place transformer base 2 on mounting frame 302 and rotate screw thread post 307, can drive movable plate 308 through the screw thread transmission and move, until drive fixed cardboard 301 motion and advance the inside installation that can accomplish the transformer of fixed draw-in groove 7, the simple operation during the installation can be applicable to various transformers moreover.
2. Through the cooperation setting between installing frame 302, adjust post 303, control panel 304, spring 305 and installation piece 306, when the current transformer is required to carry out the installation operation, at first need use the screw fastener to install installing frame 302 in the position of use through mounting panel 301, then press control panel 304 makes its drive adjust post 303 indentation installation piece 306, later pull installation piece 306 makes its inside slip of installing frame 302, loosen control panel 304 after the interval between two installation pieces 306 and the interval looks adaptation between the fixed slot 7, can drive adjust post 303 through the elasticity of spring 305 and move into corresponding regulation hole 4 can, can in time adjust installation component 3 according to the size of transformer, make it can be suitable for the current transformer of different specifications.
Claims (7)
1. The utility model provides a combination formula current transformer convenient to installation which characterized in that: including transformer main part (1), one side fixedly connected with transformer base (2) of transformer main part (1), one side of transformer base (2) is provided with mounting member (3), mounting member (3) are including mounting panel (301), one side fixedly connected with installing frame (302) of mounting panel (301), one side sliding connection of installing frame (302) has adjusting post (303), one side fixedly connected with control panel (304) of adjusting post (303), one side fixedly connected with spring (305) of control panel (304), one side fixedly connected with installation piece (306) of spring (305), one side threaded connection of installation piece (306) has screw post (307), one side of screw post (307) is connected with movable plate (308) through the bearing rotation, one side fixedly connected with fixed plate (309) of movable plate (308), one side fixedly connected with fixed cardboard (310) of fixed plate (309).
2. A modular current transformer for facilitating installation as set forth in claim 1, wherein: one side of the mounting frame (302) is provided with a plurality of adjusting holes (4), the plurality of adjusting holes (4) are linearly arrayed on two sides of the mounting frame (302), and the diameter of each adjusting hole (4) is equal to that of each adjusting column (303).
3. A modular current transformer for facilitating installation as set forth in claim 2, wherein: the adjusting column (303) is in sliding connection with the mounting block (306), and the control plate (304) is in sliding connection with the mounting block (306).
4. A modular current transformer for facilitating installation as set forth in claim 3, wherein: one side fixedly connected with spacing post (5) of installing frame (302), the quantity of spacing post (5) is two, two spacing post (5) symmetric distribution is in one side of installing frame (302), spacing post (5) and installation piece (306) sliding connection.
5. The modular current transformer of claim 4, wherein: one side of the mounting block (306) is provided with a threaded hole (6) in a penetrating mode, and the thread pitch of the threaded hole (6) is matched with the thread pitch of the thread column (307).
6. The modular current transformer of claim 5, wherein: a fixing clamping groove (7) is formed in one side of the transformer base (2), and the shape and the size of the fixing clamping groove (7) are matched with those of the fixing clamping plate (310).
7. The modular current transformer of claim 6, wherein the modular current transformer is adapted for installation, and wherein: one side fixedly connected with of movable plate (308) holds in the palm (8), the quantity of support (8) is two, two support (8) symmetric distribution holds in the palm one side in movable plate (308), support (8) and installing frame (302) sliding connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320223432.3U CN219143965U (en) | 2023-02-15 | 2023-02-15 | Combined current transformer convenient to install |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320223432.3U CN219143965U (en) | 2023-02-15 | 2023-02-15 | Combined current transformer convenient to install |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219143965U true CN219143965U (en) | 2023-06-06 |
Family
ID=86567904
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320223432.3U Active CN219143965U (en) | 2023-02-15 | 2023-02-15 | Combined current transformer convenient to install |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219143965U (en) |
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2023
- 2023-02-15 CN CN202320223432.3U patent/CN219143965U/en active Active
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