CN110164635A - Outer connecting device in a kind of high pressure resistant electrical insulator - Google Patents
Outer connecting device in a kind of high pressure resistant electrical insulator Download PDFInfo
- Publication number
- CN110164635A CN110164635A CN201810137560.XA CN201810137560A CN110164635A CN 110164635 A CN110164635 A CN 110164635A CN 201810137560 A CN201810137560 A CN 201810137560A CN 110164635 A CN110164635 A CN 110164635A
- Authority
- CN
- China
- Prior art keywords
- insulated column
- connecting tube
- extension
- high pressure
- pressure resistant
- 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.)
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Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B17/00—Insulators or insulating bodies characterised by their form
- H01B17/56—Insulating bodies
- H01B17/66—Joining insulating bodies together, e.g. by bonding
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- Insulators (AREA)
Abstract
The invention discloses outer connecting devices in a kind of high pressure resistant electrical insulator, including insulated column and connecting tube, the connecting tube is in the side wall for being horizontally set on insulated column, and it fits closely and fixes with insulated column, embedded groove is formed between the connecting tube and insulated column edge, the inside of the connecting tube forms inside mounting groove, the inside of the insulated column is equipped with through-hole, the side of the insulated column sets that there are six the screw holes that are evenly distributed, connecting tube is run through to the side wall that plate structure is arranged in when outer connecting device is installed in this kind of high pressure resistant electrical insulator, then insulated column is fixed on plate structure using screw cooperation screw hole, it is matched using two kinds of fixed forms of connecting tube and screw hole, the mounting stability of outer connecting device in this kind of high pressure resistant electrical insulator can be greatly enhanced.
Description
Technical field
The present invention relates to outer connecting device technical field in insulator, the inside and outside connection of specially a kind of high pressure resistant electrical insulator
Device.
Background technique
Outer connecting device in so-called insulator, course refer to can charging equipment inside and outside connection when the product that uses, it is convenient
It is used in charging equipment is fixed, in charging equipment, part-structure needs to carry out inside and outside connection using insulator, due to voltage
It is excessively high, therefore insulator needs to have extremely strong high pressure resistant electrical characteristics, with the development of science and technology, the inside and outside connection dress of insulator
Set also more and more, and function is also stronger and stronger, wherein outer connecting device is also more in high pressure resistant electrical insulator.
Outer connecting device is fixed only with screw in existing high pressure resistant electrical insulator, and installation is not sufficiently stable, simultaneously
The screw rod of inleakage can not be fixed, be easy to affect the normal operation of the equipment because screw rod shakes.
So how to design outer connecting device in a kind of high pressure resistant electrical insulator, becoming us will currently be solved the problems, such as.
Summary of the invention
The purpose of the present invention is to provide outer connecting devices in a kind of high pressure resistant electrical insulator, to solve above-mentioned background technique
The problem of middle proposition.
To achieve the above object, the invention provides the following technical scheme: outer connecting device in a kind of high pressure resistant electrical insulator,
Including insulated column and connecting tube, the connecting tube is in the side wall for being horizontally set on insulated column, and fits closely and consolidate with insulated column
It is fixed, embedded groove is formed between the connecting tube and insulated column edge, the inside of the connecting tube forms inside mounting groove, described exhausted
The inside of edge column is equipped with through-hole, and the side of the insulated column sets that there are six the screw hole that is evenly distributed, the sides of the insulated column
Equipped with extension, the inside of the extension forms limiting slot, and it is recessed that the side of the insulated column and extension is equipped with three arcs
Slot.
Further, the pipe thickness of the connecting tube is 5mm, and connecting tube outside is with insulated column marginal position at a distance of 9mm.
Further, the insulated column with a thickness of 16mm, the extension with a thickness of 18mm, wherein arc groove
Width is 4.5mm, between the arc groove between be divided into 2.75mm, described insulated column one end is away from nearest arc groove distance
For 12mm, the outer diameter of the extension is 60mm, and the internal diameter of the extension is 40mm, and it is 3mm that wherein fillet, which is radius,.
Further, the diameter of the through-hole is 10mm, and the internal diameter of the connecting tube is 32mm, the outer diameter of the connecting tube
For 42mm, the diameter of the insulated column is 60mm, and the opposite distance of center circle of the screw hole is 52mm, and the outer diameter of the extension is
60mm, the internal diameter of the extension are 44mm.
Compared with prior art, the beneficial effects of the present invention are: outer connecting device is installed in this kind of high pressure resistant electrical insulator
When connecting tube is run through the side wall of plate structure is set, insulated column is then fixed on plate structure using screw cooperation screw hole
On, it is matched using two kinds of fixed forms of connecting tube and screw hole, the inside and outside connection of this kind of high pressure resistant electrical insulator can be greatly enhanced
Through-hole is arranged inside insulated column for the mounting stability of device, can fix to through its internal screw rod, avoid because
Screw rod shakes and affects the normal operation of the equipment, while also ensuring the thickness of insulated column, avoids being punctured because voltage is excessive,
The security performance of outer connecting device in this kind of high pressure resistant electrical insulator is improved to a certain extent.
Detailed description of the invention
Fig. 1 is overall structure diagram of the invention；
Fig. 2 is inside mounting groove partial structural diagram of the invention；
Fig. 3 is limiting slot partial structural diagram of the invention；
Fig. 4 is A-A sectional side view of the invention；
Fig. 5 is left view of the invention；
Fig. 6 is right view of the invention.
In figure: 1- insulated column；2- embedded groove；3- connecting tube；4- arc groove；5- through-hole；Mounting groove on the inside of 6-；7- spiral shell
Hole；8- limiting slot；9- extension.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Fig. 1-6 is please referred to, the present invention provides a kind of technical solution: outer connecting device in a kind of high pressure resistant electrical insulator, packet
Insulated column 1 and connecting tube 3 are included, the connecting tube 3 is in the side wall for being horizontally set on insulated column 1, and is fitted closely simultaneously with insulated column 1
It is fixed, embedded groove 2 is formed between 1 edge of the connecting tube 3 and insulated column, the inside of the connecting tube 3 forms inside mounting groove
6, the inside of the insulated column 1 is equipped with through-hole 5, and the side of the insulated column 1 is set there are six the screw hole 7 being evenly distributed, described
The side of insulated column 1 is equipped with extension 9, and the inside of the extension 9 forms limiting slot 8, the insulated column 1 and extension 9
Side is equipped with three arc grooves 4.
Embodiment one: the pipe thickness of the connecting tube 3 is 5mm, and 3 outside of connecting tube and 1 marginal position of insulated column are apart
9mm, the connecting tube 3 can be used in the plate structure phase of outer connecting device and charging equipment in this kind of high pressure resistant electrical insulator
Connection, staff by connecting tube 3 through being arranged on the plate structure of charging equipment, consolidated by cooperation embedded groove 2 when use
It is fixed, plate structure and then is penetrated using screw, insulated column 1 is fixed in the screw hole 7 of 1 side of coordinated insulation column.
Embodiment two: the insulated column 1 with a thickness of 16mm, the extension 9 with a thickness of 18mm, wherein arc groove
4 width is 4.5mm, between the arc groove 4 between be divided into 2.75mm, described 1 one end of insulated column is recessed away from nearest arc
Slot 4 is 60mm apart from the outer diameter for 12mm, the extension 9, and the internal diameter of the extension 9 is 40mm, and wherein fillet is radius
For 3mm, the insulated column 1 can play insulating effect, screw rod can be used to run through through-hole 5 after fixed, and the other end cooperates spiral shell
Cap fixes outer connecting device in this kind of high pressure resistant electrical insulator again, reinforces its stability.
Embodiment three: the diameter of the through-hole 5 is 10mm, and the internal diameter of the connecting tube 3 is 32mm, the connecting tube 3
Outer diameter is 42mm, and the diameter of the insulated column 1 is 60mm, and the opposite distance of center circle of the screw hole 7 is 52mm, the extension 9
Outer diameter is 60mm, and the internal diameter of the extension 9 is 44mm, and the through-hole 5 can be solid to limit through its internal screw rod
Calmly, the other assemblies of charging equipment can be contacted with outer connecting device in this kind of high pressure resistant electrical insulator, bad in contact process to incite somebody to action
On the plate structure that current lead-through is installed to insulated column 1.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (4)
1. outer connecting device in a kind of high pressure resistant electrical insulator, including insulated column (1) and connecting tube (3), it is characterised in that: described
Connecting tube (3) is in the side wall for being horizontally set on insulated column (1), and fits closely and fix with insulated column (1), the connecting tube
(3) embedded groove (2) are formed between insulated column (1) edge, the inside of the connecting tube (3) forms inside mounting groove (6), described
The inside of insulated column (1) is equipped with through-hole (5), and the side of the insulated column (1) sets that there are six the screw hole (7) that is evenly distributed, institutes
The side for stating insulated column (1) is equipped with extension (9), and the inside of the extension (9) forms limiting slot (8), the insulated column (1)
Three arc grooves (4) are equipped with the side of extension (9).
2. outer connecting device in a kind of high pressure resistant electrical insulator according to claim 1, it is characterised in that: the connecting tube
(3) pipe thickness is 5mm, and connecting tube (3) outside is with insulated column (1) marginal position at a distance of 9mm.
3. outer connecting device in a kind of high pressure resistant electrical insulator according to claim 1, it is characterised in that: the insulated column
(1) with a thickness of 16mm, the extension (9) with a thickness of 18mm, wherein the width of arc groove (4) is 4.5mm, the arc
2.75mm is divided between connected in star (4), described insulated column (1) one end is 12mm, institute away from nearest arc groove (4) distance
The outer diameter for stating extension (9) is 60mm, and the internal diameter of the extension (9) is 40mm, and it is 3mm that wherein fillet, which is radius,.
4. outer connecting device in a kind of high pressure resistant electrical insulator according to claim 1, it is characterised in that: the through-hole
(5) diameter is 10mm, and the internal diameter of the connecting tube (3) is 32mm, and the outer diameter of the connecting tube (3) is 42mm, the insulation
The diameter of column (1) is 60mm, and the opposite distance of center circle of the screw hole (7) is 52mm, and the outer diameter of the extension (9) is 60mm, institute
The internal diameter for stating extension (9) is 44mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810137560.XA CN110164635A (en) | 2018-02-10 | 2018-02-10 | Outer connecting device in a kind of high pressure resistant electrical insulator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810137560.XA CN110164635A (en) | 2018-02-10 | 2018-02-10 | Outer connecting device in a kind of high pressure resistant electrical insulator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110164635A true CN110164635A (en) | 2019-08-23 |
Family
ID=67641499
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810137560.XA Pending CN110164635A (en) | 2018-02-10 | 2018-02-10 | Outer connecting device in a kind of high pressure resistant electrical insulator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110164635A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08287756A (en) * | 1995-04-12 | 1996-11-01 | Mitsubishi Electric Corp | Supporting insulator |
| CN201435572Y (en) * | 2009-06-08 | 2010-03-31 | 芜湖国睿兆伏电子股份有限公司 | Electric outgoing sleeve |
| CN204792245U (en) * | 2015-07-15 | 2015-11-18 | 江苏南瑞泰事达电气有限公司 | High voltage insulator during thermoplasticity is fire -retardant |
| CN206040328U (en) * | 2016-08-30 | 2017-03-22 | 上海启腾电气股份有限公司 | Aerify high voltage insulation sleeve pipe for cabinet |
-
2018
- 2018-02-10 CN CN201810137560.XA patent/CN110164635A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08287756A (en) * | 1995-04-12 | 1996-11-01 | Mitsubishi Electric Corp | Supporting insulator |
| CN201435572Y (en) * | 2009-06-08 | 2010-03-31 | 芜湖国睿兆伏电子股份有限公司 | Electric outgoing sleeve |
| CN204792245U (en) * | 2015-07-15 | 2015-11-18 | 江苏南瑞泰事达电气有限公司 | High voltage insulator during thermoplasticity is fire -retardant |
| CN206040328U (en) * | 2016-08-30 | 2017-03-22 | 上海启腾电气股份有限公司 | Aerify high voltage insulation sleeve pipe for cabinet |
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|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20190823 |