CN220604480U - Plug-in transformer sleeve - Google Patents
Plug-in transformer sleeve Download PDFInfo
- Publication number
- CN220604480U CN220604480U CN202322252511.XU CN202322252511U CN220604480U CN 220604480 U CN220604480 U CN 220604480U CN 202322252511 U CN202322252511 U CN 202322252511U CN 220604480 U CN220604480 U CN 220604480U
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- CN
- China
- Prior art keywords
- clamping plate
- plug
- movable groove
- pressing block
- fixedly connected
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- 229910052573 porcelain Inorganic materials 0.000 claims abstract description 21
- 238000009434 installation Methods 0.000 claims description 9
- 239000000919 ceramic Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 239000004020 conductor Substances 0.000 description 2
- 238000005259 measurement Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
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- Transformer Cooling (AREA)
Abstract
The utility model relates to the technical field of medium-high voltage electric connection, in particular to a plug-in transformer bushing, which comprises a porcelain body, a wiring socket and an adjusting mechanism, wherein one end of the wiring socket is provided with a connecting column and a connecting cylinder, a plurality of racks are arranged below the connecting column, the adjusting mechanism comprises two propping components, a clamping plate and a pressing block, clamping teeth matched with the racks are arranged on the clamping plate, the two propping components are respectively arranged in a movable groove, the clamping plate is fixedly connected with the pressing block, is also clamped with the connecting column and is positioned above the corresponding racks, the pressing block is in sliding connection with the connecting cylinder, the pressing block is pressed, the connecting column is adjusted to a proper length, and finally the pressing block is loosened, so that the clamping plate is clamped with the corresponding racks, and the length of the connecting column can be rapidly adjusted.
Description
Technical Field
The utility model relates to the technical field of medium-high voltage electric connection, in particular to a plug-in transformer bushing.
Background
The utility model discloses a plug-in transformer bushing wire holder connecting device, which comprises a transformer oil tank, a lifting seat and a guide sleeve, wherein the transformer oil tank is of a circular structure, transformer oil is arranged in the transformer oil tank, a through hole is arranged on the upper plane of the transformer oil tank, the lifting seat is connected above the transformer oil tank through a flange, an access hole is arranged in the middle of the lifting seat, the guide sleeve is fixed in transformer oil, a conductor is arranged in the guide sleeve, a blind hole is arranged above the conductor, the blind hole is the same as the axis of the through hole and the access hole, at least one groove is arranged on the side wall of the blind hole, an elastic contact finger is arranged in the groove, and the contact finger extends out of the groove by 1-2 mm. After the connection seat is installed in the transformer oil tank, the staff needs to guarantee that the connection seat corresponds with the transformer oil tank through hole, needs to measure repeatedly, and results in the installation trouble.
The prior art patent CN218782891U discloses a plug-in transformer sleeve, which comprises a porcelain body, wherein a conservator is fixedly arranged on the top surface of the porcelain body; the top surface fixed mounting of conservator has binding post, the excircle wall of ceramic body is provided with the flange, the bottom surface of ceramic body is provided with plug subassembly for install the ceramic body, through setting up the spliced pole, the ceramic body passes through the wiring plug to be connected with the wiring socket in the transformer box, thereby link together with the transformer box, the wiring socket is when the installation, after the staff installs one side in the transformer box, twist adjusting bolt, adjust spliced pole length, thereby can adjust the horizontal position of wiring socket as required, the measurement demand when reducing the installation, install conveniently, through setting up the observation window, the staff can observe the capacity in the conservator, can in time add when not enough, guarantee the residual capacity of conservator when oiling simultaneously, when preventing that the temperature from rising, because the oil inflation causes the interior pressure too big.
However, in the above prior art, the adjustment process by the adjusting bolt is time-consuming and labor-consuming, so that the length of the connecting column is inconvenient to be quickly adjusted.
Disclosure of Invention
The utility model aims to provide a plug-in transformer bushing, which aims to solve the technical problem that the length of a connecting column is inconvenient to quickly adjust because the adjusting process by an adjusting bolt is time-consuming and labor-consuming in the prior art.
In order to achieve the above purpose, the plug-in transformer bushing comprises a porcelain body, a wiring socket and an adjusting mechanism, wherein a conservator is arranged above the porcelain body, a wiring plug is arranged below the porcelain body, an installation groove is formed in the upper end face of the wiring socket, a connecting column and a connecting cylinder are arranged at one end of the wiring socket, a plurality of racks are arranged below the connecting column, a containing groove is formed in the connecting cylinder, a movable groove is formed in one end of the containing groove, the connecting column is in sliding connection with the connecting cylinder and is located in the containing groove, the wiring plug is clamped with the wiring socket and is located in the installation groove, the adjusting mechanism comprises two propping components, a clamping plate and a pressing block, clamping teeth matched with the racks are arranged on the clamping plate, the two propping components are respectively arranged in the movable groove and are propped between the clamping plate and the movable groove, the clamping plate is fixedly connected with the pressing block, the clamping plate is located below the pressing block, the clamping plate is correspondingly located in the movable groove and is also in the movable groove and is in the movable groove.
The adjusting mechanism further comprises two limiting blocks, limiting grooves are formed in two sides of the movable groove, the two limiting blocks are respectively and fixedly connected with the clamping plate and located on two sides of the clamping plate, and the two limiting blocks are respectively and slidably connected with the fixed blocks and located in the limiting grooves.
The supporting component comprises supporting springs and two limiting columns, the supporting springs are sleeved between the two limiting columns and supported between the clamping plate and the movable groove, the two limiting columns are respectively fixedly connected with the clamping plate and located below the clamping plate, and the two limiting columns are respectively fixedly connected with the connecting cylinder and located in the movable groove.
The plug-in transformer bushing further comprises a mounting plate, wherein the mounting plate is fixedly connected with the connecting cylinder and is positioned at the other end of the connecting cylinder.
The oil conservator comprises a wiring terminal and an oil conservator body, wherein the wiring terminal is fixedly connected with the oil conservator body and is located above the oil conservator body, and the oil conservator body is fixedly connected with the porcelain body and is located above the porcelain body.
The utility model discloses a plug-in transformer bushing which comprises a porcelain body, a wiring socket and an adjusting mechanism, wherein one end of the wiring socket is provided with a connecting column and a connecting cylinder, a plurality of racks are arranged below the connecting column, the adjusting mechanism comprises two propping components, a clamping plate and a pressing block, clamping teeth matched with the racks are arranged on the clamping plate, the two propping components are respectively arranged in a movable groove, the clamping plate is fixedly connected with the pressing block, the clamping plate is also clamped with the connecting column and is positioned above the corresponding racks, the pressing block is in sliding connection with the connecting cylinder, the connecting column is adjusted to a proper length by pressing the pressing block, and finally the clamping plate is clamped with the corresponding racks, so that the length of the connecting column can be rapidly adjusted.
Drawings
In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a side view of a first embodiment of the present utility model.
Fig. 2 is a cross-sectional view of the utility model taken along line A-A of fig. 1.
Fig. 3 is a partial enlarged view of the present utility model at B in fig. 2.
Fig. 4 is a cross-sectional view of the utility model taken along line C-C of fig. 2.
Fig. 5 is a three-dimensional perspective view of a second embodiment of the present utility model.
101-porcelain body, 102-wiring socket, 103-conservator, 104-wiring plug, 105-mounting groove, 106-connecting column, 107-connecting cylinder, 108-rack, 109-holding groove, 110-movable groove, 111-clamping plate, 112-pressing block, 113-limiting block, 114-limiting groove, 115-supporting spring, 116-limiting column, 201-mounting plate, 202-wiring terminal and 203-conservator body.
Detailed Description
Embodiments of the present utility model are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are illustrative and intended to explain the present utility model and should not be construed as limiting the utility model.
First embodiment:
referring to fig. 1 to 4, wherein fig. 1 is a side view of a first embodiment of the present utility model, fig. 2 is a cross-sectional view of the present utility model taken along line A-A in fig. 1, fig. 3 is a partially enlarged view of the present utility model taken along line B in fig. 2, and fig. 4 is a cross-sectional view of the present utility model taken along line C-C in fig. 2.
The utility model provides a plug-in transformer bushing, which comprises a porcelain body 101, a wiring socket 102 and an adjusting mechanism, wherein the adjusting mechanism comprises two propping components, a clamping plate 111, a pressing block 112 and two limiting blocks 113, and the propping components comprise a propping spring 115 and two limiting columns 116.
For this embodiment, the top of porcelain body 101 is provided with conservator 103, the below of porcelain body 101 is provided with wiring plug 104, the up end of wiring socket 102 has mounting groove 105, the one end of wiring socket 102 is provided with spliced pole 106 and connecting cylinder 107, the below of spliced pole 106 has a plurality of racks 108, have holding tank 109 in the connecting cylinder 107, the one end of holding tank 109 has movable groove 110, spliced pole 106 with connecting cylinder 107 sliding connection, and is located in holding tank 109, wiring plug 104 with wiring socket 102 joint is located in mounting groove 105, through wiring socket 102 can be convenient for install porcelain body 101, conservator 103 can be convenient for observe remaining oil mass, spliced pole 106 with connecting cylinder 107 sliding connection can be convenient for to the distance of wiring socket 102 is adjusted.
The clamping plate 111 is provided with a latch matched with the rack 108, the two propping components are respectively arranged in the movable groove 110 and propped between the clamping plate 111 and the movable groove 110, the clamping plate 111 is fixedly connected with the pressing block 112 and is positioned below the pressing block 112, the clamping plate 111 is also clamped with the connecting column 106 and is positioned above the corresponding rack 108 and is also positioned in the movable groove 110, the pressing block 112 is slidably connected with the connecting cylinder 107 and is positioned in the movable groove 110 and penetrates through the movable groove 110, the connection between the clamping plate 111 and the connecting column 106 is tighter through the propping components, and the pressing block 112 can be convenient for pressing the clamping plate 111 so as to be convenient for adjusting the length of the connecting column 106.
Secondly, two sides of the movable slot 110 are provided with a limiting slot 114, two limiting blocks 113 are respectively fixedly connected with the clamping plate 111 and are positioned on two sides of the clamping plate 111, the two limiting blocks 113 are respectively connected with the fixed blocks in a sliding manner and are positioned in the limiting slot 114, and the moving distance of the clamping plate 111 can be limited through the limiting blocks 113, so that the clamping plate 111 pops out of the movable slot 110 after the connecting column 106 is completely separated from the connecting cylinder 107.
Thirdly, the supporting spring 115 is sleeved between the two limiting columns 116 and is supported between the clamping plate 111 and the movable groove 110, the two limiting columns 116 are respectively and fixedly connected with the clamping plate 111 and are positioned below the clamping plate 111, the two limiting columns 116 are respectively and fixedly connected with the connecting cylinder 107 and are positioned in the movable groove 110, the connection between the clamping plate 111 and the connecting column 106 is tighter through the supporting spring 115, and the moving distance of the supporting spring 115 can be limited by the limiting columns 116.
When the utility model is used for quickly adjusting the length of the connecting column 106, the pressing block 112 is pressed to press the clamping plate 111, the clamping plate 111 is pressed to be separated from the connecting column 106, the connecting column 106 is pulled again to move the connecting column 106 to a proper length, and finally the pressing block 112 is loosened to clamp the clamping plate 111 with the corresponding rack 108, so that the moving distance of the connecting column 106 is limited.
The second embodiment is:
on the basis of the first embodiment, please refer to fig. 5, wherein fig. 5 is a three-dimensional perspective view of a second embodiment of the present utility model.
The utility model provides a plug-in transformer bushing which also comprises a mounting plate 201, wherein the conservator 103 comprises a wiring terminal 202 and a conservator body 203.
For the present embodiment, the mounting plate 201 is fixedly connected to the connecting cylinder 107 and located at the other end of the connecting cylinder 107, so that the mounting plate 201 can facilitate the installation and fixation of the connecting cylinder 107.
The connecting terminal 202 is fixedly connected with the conservator body 203 and is located above the conservator body 203, the conservator body 203 is fixedly connected with the porcelain body 101 and is located above the porcelain body 101, and the connecting terminal 202 can facilitate connection of wires.
With the plug-in transformer bushing of the present embodiment, the mounting plate 201 may facilitate the installation and fixation of the connection cylinder 107, and the connection terminal 202 may facilitate the connection of the wires.
The above disclosure is only a preferred embodiment of the present utility model, and it should be understood that the scope of the utility model is not limited thereto, and those skilled in the art will appreciate that all or part of the procedures described above can be performed according to the equivalent changes of the claims, and still fall within the scope of the present utility model.
Claims (5)
1. The plug-in transformer bushing comprises a porcelain body and a wiring socket, wherein a conservator is arranged above the porcelain body, a wiring plug is arranged below the porcelain body, an installation groove is formed in the upper end face of the wiring socket, a connecting column and a connecting cylinder are arranged at one end of the wiring socket, a plurality of racks are arranged below the connecting column, a containing groove is formed in the connecting cylinder, a movable groove is formed at one end of the containing groove, the connecting column is in sliding connection with the connecting cylinder and is positioned in the containing groove, the wiring plug is in clamping connection with the wiring socket and is positioned in the installation groove,
the device also comprises an adjusting mechanism;
the adjusting mechanism comprises two propping components, a clamping plate and a pressing block, wherein the clamping plate is provided with clamping teeth matched with the racks, the two propping components are respectively arranged in the movable groove and propped between the clamping plate and the movable groove, the clamping plate is fixedly connected with the pressing block and is positioned below the pressing block, the clamping plate is also clamped with the connecting column and is positioned above the corresponding racks and is also positioned in the movable groove, and the pressing block is slidably connected with the connecting cylinder and is positioned in the movable groove and penetrates through the movable groove.
2. The plug-in transformer bushing of claim 1,
the adjusting mechanism further comprises two limiting blocks, limiting grooves are formed in two sides of the movable groove, the two limiting blocks are respectively and fixedly connected with the clamping plate and located on two sides of the clamping plate, and the two limiting blocks are respectively and slidably connected with the fixed blocks and located in the limiting grooves.
3. The plug-in transformer bushing of claim 2,
the supporting component comprises supporting springs and two limiting columns, the supporting springs are sleeved between the two limiting columns and supported between the clamping plate and the movable groove, the two limiting columns are respectively fixedly connected with the clamping plate and located below the clamping plate, and the two limiting columns are respectively fixedly connected with the connecting cylinder and located in the movable groove.
4. The plug-in transformer bushing of claim 3,
the plug-in transformer bushing further comprises a mounting plate, wherein the mounting plate is fixedly connected with the connecting cylinder and is positioned at the other end of the connecting cylinder.
5. The plug-in transformer bushing of claim 4,
the conservator comprises a wiring terminal and a conservator body, wherein the wiring terminal is fixedly connected with the conservator body and is located above the conservator body, and the conservator body is fixedly connected with the porcelain body and is located above the porcelain body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322252511.XU CN220604480U (en) | 2023-08-22 | 2023-08-22 | Plug-in transformer sleeve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322252511.XU CN220604480U (en) | 2023-08-22 | 2023-08-22 | Plug-in transformer sleeve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220604480U true CN220604480U (en) | 2024-03-15 |
Family
ID=90165230
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322252511.XU Active CN220604480U (en) | 2023-08-22 | 2023-08-22 | Plug-in transformer sleeve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220604480U (en) |
-
2023
- 2023-08-22 CN CN202322252511.XU patent/CN220604480U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |