CN210468698U - Composite sleeve fixed on cabinet wall of electrical cabinet - Google Patents
Composite sleeve fixed on cabinet wall of electrical cabinet Download PDFInfo
- Publication number
- CN210468698U CN210468698U CN201921555197.XU CN201921555197U CN210468698U CN 210468698 U CN210468698 U CN 210468698U CN 201921555197 U CN201921555197 U CN 201921555197U CN 210468698 U CN210468698 U CN 210468698U
- Authority
- CN
- China
- Prior art keywords
- connector
- cover
- protection casing
- wall
- composite bushing
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 239000002131 composite material Substances 0.000 title claims abstract description 20
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims abstract description 10
- 229910052782 aluminium Inorganic materials 0.000 claims abstract description 10
- 239000004411 aluminium Substances 0.000 claims abstract description 4
- 230000001681 protective effect Effects 0.000 claims description 25
- 230000003014 reinforcing effect Effects 0.000 claims description 9
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 5
- 239000003822 epoxy resin Substances 0.000 claims description 3
- 229920000647 polyepoxide Polymers 0.000 claims description 3
- 230000037431 insertion Effects 0.000 claims 1
- 238000003780 insertion Methods 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 10
- 238000009434 installation Methods 0.000 abstract description 5
- 230000005611 electricity Effects 0.000 abstract 1
- 230000002265 prevention Effects 0.000 abstract 1
- 150000001875 compounds Chemical class 0.000 description 2
- 238000005034 decoration Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000005728 strengthening Methods 0.000 description 2
- 239000004593 Epoxy Substances 0.000 description 1
- 229910001060 Gray iron Inorganic materials 0.000 description 1
- 230000005684 electric field Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000000696 magnetic material Substances 0.000 description 1
- 229910052573 porcelain Inorganic materials 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
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- Insulators (AREA)
Abstract
The utility model discloses a be fixed in composite bushing on regulator cubicle cabinet wall, including the protection casing, the top and the bottom of protection casing are provided with respectively and strengthen the cover, two strengthen the equal fixedly connected with connector in one side that the protection casing was kept away from to the cover, electrically conductive aluminium bar has been placed, two one side that the connector was kept away from each other is pegged graft and is had the connecting seat, the outside of connecting seat has been cup jointed and has been prevented electric installation, and the cavity has been recalled to the inside of protection casing, enhancement cover and connector, electrically conductive aluminium bar is placed in the inside of cavity. The utility model discloses a be provided with in its both sides and strengthen the cover, increase the intensity to the protection casing to make it have better protection effect, then through the connecting seat of the setting of connector department in the connector both sides, thereby make it and electric wire mutually support, increase the connection effect with the electric wire, be provided with through both ends after that and prevent electric installation, increase the electricity prevention effect of junction.
Description
Technical Field
The utility model relates to a compound sleeve pipe field, in particular to be fixed in compound sleeve pipe on regulator cubicle cabinet wall.
Background
The wall bushing is insulated by pure porcelain or resin and is usually manufactured into a wall bushing for the voltage class of 35 kilovolts and below. The insulating part is tubular, and the middle part of the insulating part is clamped or glued with a flange so as to be fixed on a perforated wall. The flanges are typically gray cast iron and are typically made of a non-magnetic material to reduce heating when operating at currents greater than 1500 amps.
When the composite sleeve is used, the two ends of the composite sleeve are inserted into the wire ends to be connected, so that the two ends are connected, but when the device is used, the wires at the two ends are inserted, the connection stability between the two ends is poor, and the sliding of the wires cannot be guaranteed.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a be fixed in composite sleeve on regulator cubicle cabinet wall.
The above technical purpose of the present invention can be achieved by the following technical solutions:
the utility model provides a be fixed in composite bushing on regulator cubicle cabinet wall, its characterized in that, including the protection casing, the top and the bottom of protection casing are provided with respectively and strengthen the cover, two strengthen the equal fixedly connected with connector in one side that the protection casing was kept away from to the cover, electrically conductive aluminium bar has been placed to the inside of connector, two one side that the connector was kept away from each other is pegged graft and is had the connecting seat, the electricity-proof device has been cup jointed to the outside of connecting seat.
Adopt above-mentioned technical scheme, through being provided with in its both sides and strengthening the cover, increase the intensity to the protection casing to make it have better protection effect, then through the connecting seat that the connector department of connector both sides set up, thereby make it and electric wire mutually support, increase the connection effect with the electric wire, be provided with through both ends afterwards and prevent electric installation, increase the electricity-proof effect of junction.
Preferably, hollow cavities are communicated with the interior of the protective shell, the interior of the reinforcing cover and the interior of the connector, and the conductive aluminum rod is placed in the hollow cavities.
By adopting the technical scheme, the hollow cavity is arranged, so that the conductive aluminum bar can be placed, and the whole conductive effect is better.
Preferably, the protection shell and the reinforcing cover are internally provided with a conductive cavity, and two sides of the conductive cavity are communicated with a through groove.
By adopting the technical scheme, through the arrangement of the conductive cavity, the current in the protective shell can give a certain space when flowing, so that the electrical strength of the joint of the protective shell can be changed.
Preferably, the side walls of the conductive cavity and the conductive cavity are both provided with copper wire meshes, and the inner wall of the connecting seat is provided with internal threads in a surrounding manner.
By adopting the technical scheme, the copper wire meshes are arranged on the side walls of the conductive cavity and the conductive cavity respectively, so that the electric field distribution at the outer wall of the shell is improved, and the inside of the shell can be effectively monitored.
Preferably, the electricity-proof device comprises a protective cover and a clamping block, the protective cover is connected to the outer surfaces of the two connecting seats, a clamping groove is formed in the surface of the protective cover, and the clamping groove and the clamping block are in interference fit with each other.
By adopting the technical scheme, the clamping grooves are formed in the two sides of the protective cover, so that the protective cover can be clamped with the clamping blocks on the connector, the protective cover can be well fixed on one end of the connector, and the positioning effect is achieved.
Preferably, the inside of the protective cover is provided with an inserting groove, and the surface of the protective shell is provided with a fixing hole.
Adopt above-mentioned technical scheme, be provided with the inserting groove through the temple at the protection casing to inside can cooperating the connecting seat, thereby it is inside to make the electric wire can peg graft into, the rubber material of one end for having the rubber shrink effect of safety cover simultaneously, thereby can play the fixed action to the electric wire.
Preferably, the protection shell, the reinforcing cover, the connector and the protection cover are all made of epoxy resin composite materials.
By adopting the technical scheme, the material is made of the epoxy resin composite material, so that the whole device has a better electricity-proof effect, and the whole device has better safety performance.
Drawings
FIG. 1 is a schematic view of the cross-sectional structure of the device of the present invention;
fig. 2 is an enlarged view of the structure at a in fig. 1 of the device of the present invention.
Reference numerals: 1. a protective housing; 2. a reinforcing cage; 3. a connector; 4. a hollow cavity; 5. a conductive aluminum bar; 6. a conductive cavity; 7. a through groove; 8. a copper wire mesh; 9. a fixing hole; 10. a connecting seat; 11. an internal thread; 12. a protective cover; 13. inserting holes; 14. a clamping groove; 15. and a clamping block.
Detailed Description
The following is only the preferred embodiment of the present invention, the protection scope is not limited to this embodiment, and all technical solutions belonging to the idea of the present invention should belong to the protection scope of the present invention. It should also be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and such modifications and decorations should also be regarded as the protection scope of the present invention.
As shown in fig. 1 to 2, a composite bushing fixed on a cabinet wall of an electrical cabinet comprises a protective casing 1, wherein the top and the bottom of the protective casing 1 are respectively provided with a reinforcing cover 2, a conductive cavity 6 is arranged inside the protective casing 1 and the reinforcing cover 2, two sides of the conductive cavity 6 are communicated with a through groove 7, the side walls of the conductive cavity 6 and the conductive cavity 6 are both provided with a copper wire mesh 8, and an inner wall of a connecting seat 10 is provided with an inner thread 11 in a surrounding manner.
As shown in fig. 1 to 2, two strengthen the equal fixedly connected with connector 3 in one side that cover 2 kept away from protection casing 1, conductive aluminum bar 5 has been placed to the inside of connector 3, and protection casing 1, the inside of strengthening cover 2 and connector 3 want to have hollow cavity 4, and conductive aluminum bar 5 is placed in the inside of hollow cavity 4.
As shown in fig. 1 to 2, one side that two connectors 3 kept away from each other is pegged graft and is had connecting seat 10, the outside of connecting seat 10 has been cup jointed and has been prevented electric installation, prevent electric installation including protection casing 12 and joint piece 15, protection casing 12 is connected on the surface of two connecting seats 10, joint groove 14 has been seted up on the surface of protection casing 12, joint groove 14 and the mutual interference fit of joint piece 15, inserting groove 13 has been seted up to the inside of protection casing 12, fixed orifices 9 has been seted up on the surface of protection casing 1, strengthen cover 2, connector 3 and protection casing 12 all adopt the epoxy composite to make and form.
Claims (8)
1. The utility model provides a be fixed in composite bushing on regulator cubicle cabinet wall, its characterized in that, including protection casing (1), the top and the bottom of protection casing (1) are provided with respectively and strengthen cover (2), two strengthen the equal fixedly connected with connector (3) in one side that protection casing (1) was kept away from in cover (2), electrically conductive aluminium bar (5) have been placed to the inside of connector (3), two one side grafting that connector (3) kept away from each other has connecting seat (10), the electricity-proof device has been cup jointed to the outside of connecting seat (10).
2. The composite bushing fixed on the cabinet wall of the electrical cabinet according to claim 1, wherein a hollow cavity (4) is desired to be communicated with the interior of the protective housing (1), the reinforcing cover (2) and the connector (3), and the conductive aluminum rod (5) is placed inside the hollow cavity (4).
3. The composite bushing fixed on the cabinet wall of the electrical cabinet according to claim 2, wherein the protective casing (1) and the reinforcing cover (2) are provided with a conductive cavity (6) inside, and two sides of the conductive cavity (6) are communicated with a through groove (7).
4. The composite bushing fixed on the cabinet wall of the electrical cabinet according to claim 3, wherein the conductive cavity (6) and the side wall of the conductive cavity (6) are both provided with a copper wire mesh (8), and the inner wall of the connecting seat (10) is provided with an internal thread (11) around.
5. The composite bushing fixed on the cabinet wall of the electrical cabinet according to claim 4, wherein the electricity-proof device comprises a protective cover (12) and a clamping block (15), and the protective cover (12) is connected to the outer surfaces of the two connecting seats (10).
6. The composite bushing fixed on the cabinet wall of the electrical cabinet according to claim 5, wherein a clamping groove (14) is formed in the surface of the protective cover (12), and the clamping groove (14) and the clamping block (15) are in interference fit with each other.
7. The composite bushing fixed on the cabinet wall of the electrical cabinet according to claim 6, wherein the protective cover (12) has an insertion groove (13) formed therein, and the surface of the protective housing (1) has a fixing hole (9) formed therein.
8. The composite bushing fixed on the cabinet wall of the electrical cabinet according to claim 7, wherein the protective casing (1), the reinforcing cover (2), the connector (3) and the protective cover (12) are made of epoxy resin composite material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921555197.XU CN210468698U (en) | 2019-09-18 | 2019-09-18 | Composite sleeve fixed on cabinet wall of electrical cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921555197.XU CN210468698U (en) | 2019-09-18 | 2019-09-18 | Composite sleeve fixed on cabinet wall of electrical cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210468698U true CN210468698U (en) | 2020-05-05 |
Family
ID=70432857
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921555197.XU Expired - Fee Related CN210468698U (en) | 2019-09-18 | 2019-09-18 | Composite sleeve fixed on cabinet wall of electrical cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210468698U (en) |
-
2019
- 2019-09-18 CN CN201921555197.XU patent/CN210468698U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200505 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |