CN107221377A - A kind of new 10KV High-voltage measuring boxs composite insulation conductive rod - Google Patents
A kind of new 10KV High-voltage measuring boxs composite insulation conductive rod Download PDFInfo
- Publication number
- CN107221377A CN107221377A CN201710565872.6A CN201710565872A CN107221377A CN 107221377 A CN107221377 A CN 107221377A CN 201710565872 A CN201710565872 A CN 201710565872A CN 107221377 A CN107221377 A CN 107221377A
- Authority
- CN
- China
- Prior art keywords
- insulating cylinder
- conducting rod
- metal insert
- boxs
- voltage measuring
- 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.)
- Pending
Links
- 238000009413 insulation Methods 0.000 title claims abstract description 21
- 239000002131 composite material Substances 0.000 title claims abstract description 11
- 239000002184 metal Substances 0.000 claims abstract description 26
- 229910052751 metal Inorganic materials 0.000 claims abstract description 26
- 239000000463 material Substances 0.000 claims abstract description 19
- 229920000260 silastic Polymers 0.000 claims abstract description 15
- 239000011347 resin Substances 0.000 claims abstract description 9
- 229920005989 resin Polymers 0.000 claims abstract description 9
- 238000001746 injection moulding Methods 0.000 claims abstract description 7
- 238000002347 injection Methods 0.000 claims description 5
- 239000007924 injection Substances 0.000 claims description 5
- 238000000034 method Methods 0.000 claims description 5
- 238000004073 vulcanization Methods 0.000 claims description 4
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 claims description 2
- 239000010931 gold Substances 0.000 claims description 2
- 229910052737 gold Inorganic materials 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 11
- 229910001369 Brass Inorganic materials 0.000 description 5
- 239000010951 brass Substances 0.000 description 5
- 238000005476 soldering Methods 0.000 description 5
- 150000001875 compounds Chemical class 0.000 description 3
- 241001424392 Lucia limbaria Species 0.000 description 2
- 229920002379 silicone rubber Polymers 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 238000006467 substitution reaction Methods 0.000 description 2
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- 238000010923 batch production Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 229920001971 elastomer Polymers 0.000 description 1
- 238000010292 electrical insulation Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 229910052573 porcelain Inorganic materials 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 239000004945 silicone rubber Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B7/00—Insulated conductors or cables characterised by their form
- H01B7/02—Disposition of insulation
-
- 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
- H01B17/58—Tubes, sleeves, beads, or bobbins through which the conductor passes
- H01B17/583—Grommets; Bushings
-
- 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
- H01B17/60—Composite insulating bodies
Landscapes
- Injection Moulding Of Plastics Or The Like (AREA)
Abstract
The invention discloses a kind of new 10KV High-voltage measuring boxs composite insulation conductive rod, including insulating cylinder, conducting rod, silastic material, metal insert and fastener, insulating cylinder is injection molding insulation resin cylinder, silastic material is provided with the outside of insulating cylinder, silastic material is covered on the outside of insulating cylinder in full skirt shape, insulating cylinder top is provided with metal insert, metal insert is female insert, conducting rod is provided with inside insulating cylinder, conducting rod is screwed in inside insulating cylinder inside metal insert, insulating cylinder is stretched out on conducting rod top, conducting rod is fixed by fastener and is locked at insulating cylinder top；Total, the present invention has the advantages that production efficiency is high, cost is low, conducting rod current capacity is strong.
Description
Technical field
The present invention relates to a kind of High-voltage measuring box conducting rod, and in particular to a kind of new 10KV High-voltage measuring boxs compound inslation
Conducting rod.
Background technology
High-voltage measuring box is mainly used in high-voltage electric energy measurement, is particularly suitable for use in medium and small transformer user, can be completely accurate
Conducting rod on true metering active energy and reactive energy, wherein High-voltage measuring box is mainly used for voltage, Current Mutual Inductance
The once extraction of device is for wiring.
Existing conducting rod is mainly formed by brass screw mandrel and small copper bar via high-temperature soldering, the insulation outside conducting rod
Cylinder mainly has porcelain cylinder and insulation resin cylinder, is provided with groove in insulating cylinder inner barrel, passes through the pin and cylinder on brass screw mandrel
Internal groove cooperates to prevent conducting rod from rotating, and locks brass screw mandrel by clamp nut on the top of insulating cylinder and protects
Demonstrate,prove brass screw mandrel top and stretch out the suitable length in insulating cylinder top；This conducting rod is formed by high-temperature soldering, and brass screw mandrel and
Small copper bar can have different degrees of oxidation when high-temperature soldering, so as to cause the current capacity of conducting rod to be deteriorated；And
It is, by pin to reach the purpose of anti-rotation, so to also need to assemble pin in assembling, to neck, not only waste of manpower
Material resources, also lose time, and cause production efficiency to reduce；In addition, the compound inslation part outside existing conducting rod is main
It is to be processed using machine cut, is unfavorable for the mass production of product, and inefficiency, while cost is also higher.
So, to solve the above problems, a kind of new 10KV High-voltage measuring boxs composite insulation conductive rod of exploitation is necessary.
The content of the invention
The invention aims to overcome the deficiencies in the prior art, and a kind of new 10KV High-voltage measuring boxs are provided and are combined
Insulate conducting rod.
The object of the present invention is achieved like this：A kind of new 10KV High-voltage measuring boxs composite insulation conductive rod, including it is exhausted
Edge cylinder, conducting rod, silastic material, metal insert and fastener, the insulating cylinder are injection molding insulation resin cylinder, described
The outside of insulating cylinder is provided with the silastic material, and the silastic material is covered on the outside of the insulating cylinder in full skirt shape, institute
State insulating cylinder top and be provided with the metal insert, the metal insert is to be provided with inside internal thread metal insert, the insulating cylinder
The conducting rod, the conducting rod is screwed in inside the insulating cylinder inside the metal insert, and the conducting rod top is stretched out
The insulating cylinder, the conducting rod is fixed by the fastener and is locked at the insulating cylinder top.
The metal insert is molded over the insulating cylinder top using injection technique.
The silastic material is integrated with insulating cylinder vulcanization.
The fastener includes nut and flat shim.
The nut is self-locking nut.
By adopting the above-described technical solution, the beneficial effects of the invention are as follows：
（1）The compound inslation part of conducting rod employs injection molding insulation resin cylinder, improves production efficiency, is conducive to production
The mass production of product and cost reduction；
（2）Metal insert is set on the top of insulation resin cylinder, metal insert is used to reach the purpose of anti-rotation, metal insert leads to
Cross injection technique to be integrally formed on the top of insulation resin cylinder, subtracted original pin assembling, not only saved manpower and materials,
And installation time is saved, improve production efficiency；
（3）Metal insert is female insert, and one end inside insulating cylinder of stretching into that conducting rod is fastenedly connected one end by silk tooth is stretched out
Insulating cylinder, it is not necessary to high-temperature soldering, so as to ensure that the current capacity of conducting rod.
Brief description of the drawings
Fig. 1 is the cross section structure diagram of the present invention.
In figure：1st, insulating cylinder 2, conducting rod 3, silastic material 4, metal insert 5, fastener 6, nut 7, plain cushion
Piece.
Embodiment
Below by embodiment, and with reference to accompanying drawing, technical scheme is described in further detail.
As shown in figure 1, a kind of new 10KV High-voltage measuring boxs composite insulation conductive rod, including insulating cylinder 1, conducting rod 2, silicon
Rubber sleeve 3, metal insert 4 and fastener 5.
The insulating cylinder 1 is injection molding insulation resin cylinder, and resin injection is a kind of easy Guan Bi mould shaping work
Skill, it is good using heat-insulating property, and cost is than relatively low simple die, and technique is simple, and operating condition is good, and spillage of material is few, raw
The production cycle is short, easily realizes automation, is adapted to batch production；The outside of the insulating cylinder 1 is provided with the silastic material 3, described
Silastic material 3 is covered in the outside of insulating cylinder 1 in full skirt shape, and the silastic material 3 is one with the insulating cylinder 1 vulcanization
Body, can so play the protective effect such as moistureproof, shockproof, anti-corrosion, while Silicone Rubber and steadiness parameter, silicon can also be improved
The electrical insulation capability of vulcanization of rubber glue is making moist, frequency change or change smaller, its corona resistance and resistance to electricity during temperature rise
Arc is fabulous；The top of insulating cylinder 1 is provided with the metal insert 4, has not only acted as the effect of anti-rotation, and save people
Power material resources, improve production efficiency；The metal insert 4 is molded over the top of insulating cylinder 1 using injection technique, by the gold
Belong to the integral injection molding of inserts 4 at the top of insulating cylinder 1, because injection moulding is with short production cycle, production efficiency is high, can
To produce the workpiece that complex-shaped, size requires high, it is easier to realize automation；The metal insert 4 is that internal thread metal is embedding
Part, the inside of insulating cylinder 1 is provided with the conducting rod 2, and the conducting rod 2 screws in the insulation from the inside of metal insert 4
Inside cylinder 1, silk tooth, which is fastenedly connected, does not need high-temperature soldering, it is ensured that the current capacity of conducting rod；The top of conducting rod 2 is stretched out
The insulating cylinder 1, the conducting rod 2 is fixed by the fastener 5 and is locked at the top of insulating cylinder 1, and the fastener 5 includes
Nut 6 and flat shim 7, the nut 6 are self-locking nut.
Finally it should be noted that the above embodiments are merely illustrative of the technical solutions of the present invention, rather than its limitations, although
The present invention is described in detail with reference to above-described embodiment, it should be understood by a person of ordinary skill in the art that still may be used
Modified or equivalent substitution, and repaiied without departing from any of spirit and scope of the invention with the embodiment to the present invention
Change or equivalent substitution, it all should cover among scope of the presently claimed invention.
Claims (5)
1. a kind of new 10KV High-voltage measuring boxs composite insulation conductive rod, it is characterised in that：Including insulating cylinder（1）, conducting rod
（2）, silastic material（3）, metal insert（4）And fastener（5）, the insulating cylinder（1）For injection molding insulation resin cylinder,
The insulating cylinder（1）Outside be provided with the silastic material（3）, the silastic material（3）It is covered in full skirt shape described
Insulating cylinder（1）Outside, the insulating cylinder（1）Top is provided with the metal insert（4）, the metal insert（4）For internal thread gold
Belong to inserts, the insulating cylinder（1）Inside is provided with the conducting rod（2）, the conducting rod（2）From the metal insert（4）It is internal
Screw in the insulating cylinder（1）Inside, the conducting rod（2）The insulating cylinder is stretched out on top（1）, the conducting rod（2）By described
Fastener（5）Fixation is locked at the insulating cylinder（1）Top.
2. a kind of new 10KV High-voltage measuring boxs composite insulation conductive rod according to claim 1, it is characterised in that：It is described
Metal insert（4）The insulating cylinder is molded over using injection technique（1）Top.
3. a kind of new 10KV High-voltage measuring boxs composite insulation conductive rod according to claim 1, it is characterised in that：It is described
Silastic material（3）With the insulating cylinder（1）Vulcanization is integrated.
4. a kind of new 10KV High-voltage measuring boxs composite insulation conductive rod according to claim 1, it is characterised in that：It is described
Fastener（5）Including nut（6）And flat shim（7）.
5. a kind of new 10KV High-voltage measuring boxs composite insulation conductive rod according to claim 4, it is characterised in that：It is described
Nut（6）For self-locking nut.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710565872.6A CN107221377A (en) | 2017-07-12 | 2017-07-12 | A kind of new 10KV High-voltage measuring boxs composite insulation conductive rod |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710565872.6A CN107221377A (en) | 2017-07-12 | 2017-07-12 | A kind of new 10KV High-voltage measuring boxs composite insulation conductive rod |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107221377A true CN107221377A (en) | 2017-09-29 |
Family
ID=59952361
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710565872.6A Pending CN107221377A (en) | 2017-07-12 | 2017-07-12 | A kind of new 10KV High-voltage measuring boxs composite insulation conductive rod |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107221377A (en) |
Citations (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2453521Y (en) * | 2000-12-07 | 2001-10-10 | 南京供电局 | Sleeve insulator with current mutual inductor used for distribution transformer |
| CN201112040Y (en) * | 2007-11-02 | 2008-09-10 | 中电电气集团有限公司 | Flame-proof type transformer tube |
| CN201663407U (en) * | 2010-01-22 | 2010-12-01 | 朱桂盛 | High-pressure composite sleeve |
| KR101016410B1 (en) * | 2010-09-06 | 2011-02-21 | 주식회사 에이스기술단 | A insulat connector for high voltage power transmission |
| CN202332526U (en) * | 2011-10-26 | 2012-07-11 | 林文波 | Integrated conductor pole |
| CN202473441U (en) * | 2012-02-21 | 2012-10-03 | 上海天灵开关厂有限公司 | Conducting rod assembly for voltage withstand and partial discharge of gas-insulated switch cabinet |
| CN202549510U (en) * | 2012-05-09 | 2012-11-21 | 中国西电电气股份有限公司 | New type hollow composite insulator adhesive-binding shaping structure |
| CN203589642U (en) * | 2013-11-08 | 2014-05-07 | 辽宁浩方天成智能系统有限公司 | High-voltage conductor dry-type insulating bush |
| CN203617046U (en) * | 2013-12-02 | 2014-05-28 | 江苏大烨电气有限公司 | Composite sealing insulator |
| CN204229943U (en) * | 2014-10-20 | 2015-03-25 | 江苏智方建设工程有限公司 | A kind of power transmission and transformation line insulator termination |
| CN204289065U (en) * | 2015-01-14 | 2015-04-22 | 河北安美电气设备有限公司 | Organic combined insulated prevention low-voltage transformer bushing |
| CN204424067U (en) * | 2015-03-12 | 2015-06-24 | 锦州变压器股份有限公司 | Outdoor full-sealed transformer resin sleeve |
| CN205911084U (en) * | 2016-08-28 | 2017-01-25 | 江西华尔德集团有限公司 | Insulator for power capacitor |
| CN206921512U (en) * | 2017-07-12 | 2018-01-23 | 许昌亿源电气有限公司 | A kind of new 10KV High-voltage measuring boxs composite insulation conductive rod |
-
2017
- 2017-07-12 CN CN201710565872.6A patent/CN107221377A/en active Pending
Patent Citations (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2453521Y (en) * | 2000-12-07 | 2001-10-10 | 南京供电局 | Sleeve insulator with current mutual inductor used for distribution transformer |
| CN201112040Y (en) * | 2007-11-02 | 2008-09-10 | 中电电气集团有限公司 | Flame-proof type transformer tube |
| CN201663407U (en) * | 2010-01-22 | 2010-12-01 | 朱桂盛 | High-pressure composite sleeve |
| KR101016410B1 (en) * | 2010-09-06 | 2011-02-21 | 주식회사 에이스기술단 | A insulat connector for high voltage power transmission |
| CN202332526U (en) * | 2011-10-26 | 2012-07-11 | 林文波 | Integrated conductor pole |
| CN202473441U (en) * | 2012-02-21 | 2012-10-03 | 上海天灵开关厂有限公司 | Conducting rod assembly for voltage withstand and partial discharge of gas-insulated switch cabinet |
| CN202549510U (en) * | 2012-05-09 | 2012-11-21 | 中国西电电气股份有限公司 | New type hollow composite insulator adhesive-binding shaping structure |
| CN203589642U (en) * | 2013-11-08 | 2014-05-07 | 辽宁浩方天成智能系统有限公司 | High-voltage conductor dry-type insulating bush |
| CN203617046U (en) * | 2013-12-02 | 2014-05-28 | 江苏大烨电气有限公司 | Composite sealing insulator |
| CN204229943U (en) * | 2014-10-20 | 2015-03-25 | 江苏智方建设工程有限公司 | A kind of power transmission and transformation line insulator termination |
| CN204289065U (en) * | 2015-01-14 | 2015-04-22 | 河北安美电气设备有限公司 | Organic combined insulated prevention low-voltage transformer bushing |
| CN204424067U (en) * | 2015-03-12 | 2015-06-24 | 锦州变压器股份有限公司 | Outdoor full-sealed transformer resin sleeve |
| CN205911084U (en) * | 2016-08-28 | 2017-01-25 | 江西华尔德集团有限公司 | Insulator for power capacitor |
| CN206921512U (en) * | 2017-07-12 | 2018-01-23 | 许昌亿源电气有限公司 | A kind of new 10KV High-voltage measuring boxs composite insulation conductive rod |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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 |
Application publication date: 20170929 |
|
| WD01 | Invention patent application deemed withdrawn after publication |