CN105158148A - Acid-resistant experimental apparatus of composite insulator plug - Google Patents
Acid-resistant experimental apparatus of composite insulator plug Download PDFInfo
- Publication number
- CN105158148A CN105158148A CN201510517987.9A CN201510517987A CN105158148A CN 105158148 A CN105158148 A CN 105158148A CN 201510517987 A CN201510517987 A CN 201510517987A CN 105158148 A CN105158148 A CN 105158148A
- Authority
- CN
- China
- Prior art keywords
- hole
- liquid filling
- filling hole
- cork
- insulator core
- 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.)
- Granted
Links
- 239000002131 composite material Substances 0.000 title claims abstract description 30
- 239000002253 acid Substances 0.000 title abstract description 9
- 239000012212 insulator Substances 0.000 title abstract description 9
- 239000007788 liquid Substances 0.000 claims abstract description 56
- 238000007789 sealing Methods 0.000 claims abstract description 22
- 239000007799 cork Substances 0.000 claims description 33
- 239000003989 dielectric material Substances 0.000 claims description 25
- 238000009434 installation Methods 0.000 claims description 11
- 208000004141 microcephaly Diseases 0.000 claims description 8
- 239000000725 suspension Substances 0.000 claims description 5
- 239000004033 plastic Substances 0.000 claims description 3
- 230000002378 acidificating effect Effects 0.000 abstract 1
- 238000003780 insertion Methods 0.000 abstract 1
- 230000037431 insertion Effects 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 239000004677 Nylon Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 229920001778 nylon Polymers 0.000 description 2
- 230000005489 elastic deformation Effects 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Landscapes
- Insulators (AREA)
Abstract
An acid resistance experiment device for a composite insulator core rod comprises a horizontally arranged cylindrical experiment cylinder, wherein a conical liquid feeding hole with an internal thread is formed in the middle of the cylinder wall of the upper end of the experiment cylinder, a wedge-shaped liquid feeding hole soft plug is arranged in the liquid feeding hole in a matched mode, and a wedge-shaped liquid feeding hole locking plug with an external thread is further arranged at the upper end of the liquid feeding hole soft plug; the center of the end faces of the two sides of the experiment cylinder is respectively provided with a conical mounting through hole with internal threads, a wedge-shaped sealing soft plug is respectively arranged in the mounting through holes, the outer end of the sealing soft plug is also provided with a wedge-shaped locking plug with external threads, and the centers of the sealing soft plug and the locking plug are respectively provided with a through hole for the insertion and movable matching of the composite insulator core rod. The invention has the advantages that: an experimental environment with better sealing performance is effectively constructed, the overflow of acidic experimental liquid is avoided, and the experimental result is more accurate; meanwhile, the experimental environment is safer, and the potential safety hazard of an experimental operator in the experimental process is reduced.
Description
Technical field
The present invention relates to a kind of experimental provision, particularly the acidproof experimental provision of a kind of composite electric insulator core bar.
Background technology
Insulator is a vitals in electric system, in order to improve the combination property of insulator, often will carry out experiment test to its aspect such as tension, acid and alkali-resistance performance.Core rod of insulator is a core composition of insulator, and the combination property of its each side also will be carried out a series of experiment and be detected.
The acidproof experimental provision of traditional composite electric insulator core bar is the experiment cylinder that both sides diametrically have the equal large small through hole with composite electric insulator core bar diameter relatively.Traditional experimental provision poor sealing, the situation that acid experimental liquid overflows from the gap of through hole is there will be in experimentation, this cannot meet the requirement for sealing in experimentation, directly had influence on the accuracy of whole experiment, and acid experimental liquid also can bring unnecessary potential safety hazard to the operator of experiment.
Summary of the invention
The technical problem to be solved in the present invention is to provide a kind of good airproof performance, safe and reliable experimental provision.
For solving the problems of the technologies described above, technical scheme of the present invention is: the acidproof experimental provision of a kind of composite electric insulator core bar, and this experimental provision is used for carrying out acidproof experiment to composite electric insulator core bar; Its innovative point is: comprise a horizontally disposed right cylinder experiment cylinder, a taper liquid filling hole is had in the middle part of this experiment cylinder upper end barrel, liquid filling hole inwall is provided with internal thread, and in liquid filling hole, be equipped with the liquid filling hole cork of a wedge shape, and be also provided with a band externally threaded wedge shape liquid filling hole locking plug in liquid filling hole cork upper end; End face center, described experiment cylinder both sides is respectively arranged with a taper and installs through hole, and this installation through hole osculum end diameter is greater than composite electric insulator core bar diameter, and installation through-hole wall is provided with internal thread; A wedge-type seal cork with matching is respectively arranged with in described installation through hole, and being also provided with one with externally threaded wedge lock plug in sealing cork outer end, described sealing cork and locking plug center all have the installation through hole coordinated for composite electric insulator core bar grafting activity.
Further, described liquid filling hole locking is also provided with suspension ring beyond the Great Wall.
Further, described liquid filling hole cork microcephaly one end diameter is greater than liquid filling hole osculum end diameter 1-2 millimeter, and sealing cork microcephaly one end diameter is greater than installs through hole osculum end diameter 1-2 millimeter.
The invention has the advantages that:
(1) by sealing cork and locking plug with the use of, effectively construct a good experimental situation of sealing, avoid the spilling of acid experimental liquid, make experimental result more accurate; Also make experimental situation safer simultaneously, reduce the potential safety hazard of experimental implementation person in experimentation.
(2) be provided with suspension ring beyond the Great Wall in liquid filling hole locking, be convenient to it to take out from liquid filling hole when opening liquid filling hole locking plug, use convenient.
(3) seal cork microcephaly one end diameter and be greater than installation through hole osculum end diameter, liquid filling hole cork microcephaly one end diameter is greater than liquid filling hole osculum end diameter, and when can effectively avoid tightening, sealing cork and liquid filling hole cork stretch into the situation that inner tube wall not easily takes out.
(4) experiment cylinder is set to Plastic Drum or glass infuser, can be convenient to observe composite electric insulator core bar acid tolerance response concrete condition through experiment cylinder.
Accompanying drawing explanation
Fig. 1 is the structural representation of the acidproof experimental provision of a kind of composite electric insulator core bar of the present invention.
Embodiment
As shown in Figure 1, the invention discloses the acidproof experimental provision of a kind of composite electric insulator core bar, comprise a horizontally disposed right cylinder experiment cylinder 1, this experiment cylinder 1 is a Plastic Drum, a taper liquid filling hole 7 is had in the middle part of the barrel of experiment cylinder 1 upper end, liquid filling hole 7 inwall is provided with internal thread, and in liquid filling hole 7, be equipped with the liquid filling hole cork 6 of a wedge shape, this liquid filling hole cork 6 microcephaly one end is greater than liquid filling hole osculum end diameter 1-2 millimeter, and a band externally threaded wedge shape liquid filling hole locking plug 5 is also provided with in liquid filling hole cork 6 upper end, this liquid filling hole locking plug 5 upper end is also provided with semicircle suspension ring 8, and liquid filling hole locking plug 5 is connected by nylon wire with between liquid filling hole cork 6, the setting of suspension ring 8 is more convenient to liquid filling hole to be locked plug 5 and is taken out from liquid filling hole, by the setting of nylon wire, while take out liquid filling hole locking plug 5, liquid filling hole cork 6 together can be taken out, avoid liquid filling hole cork 6 and be absorbed in the situation of not easily taking out in liquid filling hole 7.
Experiment end face center, cylinder 1 both sides is respectively arranged with a taper and installs through hole 9, and this installation through hole 9 osculum end diameter is greater than composite electric insulator core bar 2 diameter, and installation through hole 9 inwall is provided with internal thread; Install in through hole 9 and be respectively arranged with a wedge-type seal cork 4 with matching, and be also provided with one with externally threaded wedge lock plug 3 in sealing cork 4 outer end, sealing cork 4 microcephaly one end diameter is greater than installs through hole 9 osculum end diameter 1-2 millimeter, and sealing cork 4 and locking plug 3 center all have a through hole coordinated for composite electric insulator core bar 2 grafting activity.
During use, by the installation through hole 9 of composite electric insulator core bar 2 through experiment cylinder two ends, composite electric insulator core bar 2 two ends are stretched out through hole 9 is installed, then overlap successively respectively at composite electric insulator core bar 2 two ends and seal cork 4 and locking plug 3, the locking plug 3 at composite electric insulator core bar 2 two ends is threaded into and installs in through hole 9, along with tightening of locking plug 3, sealing cork 4 is compacted to installs through hole 9 inwall, and firmly make sealing cork 4 that elastic deformation occurs by the outbreak of installing through hole 9 inwall thus tightly wrap composite electric insulator core bar 2, realize the fixing of composite insulator 2 and sealing, afterwards acid experimental liquid is poured into from liquid filling hole 7, liquid filling hole cork 6 is put into liquid filling hole 7, tighten liquid filling hole locking plug 5 liquid filling hole 7 is sealed, thus realize the sealing of whole experiment cylinder 1, experiment is carried out under airtight environment, the acid tolerance response situation of composite insulator 2 observed by cylinder 1 by experiment.
More than show and describe ultimate principle of the present invention and principal character.The technician of the industry should understand; the present invention is not restricted to the described embodiments; what describe in above-described embodiment and instructions just illustrates principle of the present invention; without departing from the spirit and scope of the present invention; the present invention also has various changes and modifications, and these changes and improvements all fall in the claimed scope of the invention.Application claims protection domain is defined by appending claims and equivalent thereof.
Claims (4)
1. the acidproof experimental provision of composite electric insulator core bar, this experimental provision is used for carrying out acidproof experiment to composite electric insulator core bar; It is characterized in that: comprise a horizontally disposed right cylinder experiment cylinder, a taper liquid filling hole is had in the middle part of this experiment cylinder upper end barrel, liquid filling hole inwall is provided with internal thread, and in liquid filling hole, be equipped with the liquid filling hole cork of a wedge shape, and be also provided with a band externally threaded wedge shape liquid filling hole locking plug in liquid filling hole cork upper end; End face center, described experiment cylinder both sides is respectively arranged with a taper and installs through hole, and this installation through hole osculum end diameter is greater than composite electric insulator core bar diameter, and installation through-hole wall is provided with internal thread; A wedge-type seal cork with matching is respectively arranged with in described installation through hole, and being also provided with one with externally threaded wedge lock plug in sealing cork outer end, described sealing cork and locking plug center all have the through hole coordinated for composite electric insulator core bar grafting activity.
2. the acidproof experimental provision of a kind of composite electric insulator core bar according to claim 1, is characterized in that: described liquid filling hole locking is also provided with suspension ring beyond the Great Wall.
3. the acidproof experimental provision of a kind of composite electric insulator core bar according to claim 1, it is characterized in that: described liquid filling hole cork microcephaly one end diameter is greater than liquid filling hole osculum end diameter 1-2 millimeter, sealing cork microcephaly one end diameter is greater than installs through hole osculum end diameter 1-2 millimeter.
4. the acidproof experimental provision of a kind of composite electric insulator core bar according to claim 1, is characterized in that: described experiment cylinder is a plastic barrel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510517987.9A CN105158148B (en) | 2015-08-21 | 2015-08-21 | Acid-resistant experimental apparatus of composite insulator plug |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510517987.9A CN105158148B (en) | 2015-08-21 | 2015-08-21 | Acid-resistant experimental apparatus of composite insulator plug |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105158148A true CN105158148A (en) | 2015-12-16 |
| CN105158148B CN105158148B (en) | 2017-12-12 |
Family
ID=54799083
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510517987.9A Active CN105158148B (en) | 2015-08-21 | 2015-08-21 | Acid-resistant experimental apparatus of composite insulator plug |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105158148B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2914069Y (en) * | 2006-06-28 | 2007-06-20 | 航天科工防御技术研究试验中心 | Tester of intercrystalline corrosion |
| WO2010078547A1 (en) * | 2009-01-02 | 2010-07-08 | E. I. Du Pont De Nemours And Company | Process for evaluating corrosion resistance of coating |
| CN203249829U (en) * | 2013-04-23 | 2013-10-23 | 中复碳芯电缆科技有限公司 | Stress corrosion resistance long term performance detection device for carbon fiber composite cable |
| CN203324149U (en) * | 2013-06-19 | 2013-12-04 | 国家电网公司 | Device capable of rapidly measuring corrosion rate of soil in different depths |
| CN203849150U (en) * | 2014-04-17 | 2014-09-24 | 浙江吉利控股集团有限公司 | Corrosion resistance test device for compound coating |
| CN204882335U (en) * | 2015-08-21 | 2015-12-16 | 江苏祥源电气设备有限公司 | Acid-resistant experimental apparatus of composite insulator plug |
-
2015
- 2015-08-21 CN CN201510517987.9A patent/CN105158148B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2914069Y (en) * | 2006-06-28 | 2007-06-20 | 航天科工防御技术研究试验中心 | Tester of intercrystalline corrosion |
| WO2010078547A1 (en) * | 2009-01-02 | 2010-07-08 | E. I. Du Pont De Nemours And Company | Process for evaluating corrosion resistance of coating |
| CN203249829U (en) * | 2013-04-23 | 2013-10-23 | 中复碳芯电缆科技有限公司 | Stress corrosion resistance long term performance detection device for carbon fiber composite cable |
| CN203324149U (en) * | 2013-06-19 | 2013-12-04 | 国家电网公司 | Device capable of rapidly measuring corrosion rate of soil in different depths |
| CN203849150U (en) * | 2014-04-17 | 2014-09-24 | 浙江吉利控股集团有限公司 | Corrosion resistance test device for compound coating |
| CN204882335U (en) * | 2015-08-21 | 2015-12-16 | 江苏祥源电气设备有限公司 | Acid-resistant experimental apparatus of composite insulator plug |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105158148B (en) | 2017-12-12 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN208919311U (en) | A kind of transformer equipment SF6Gas permeation plugging device | |
| CN204882335U (en) | Acid-resistant experimental apparatus of composite insulator plug | |
| CN105158148A (en) | Acid-resistant experimental apparatus of composite insulator plug | |
| CN205379984U (en) | Basket centrifuge filter cloth closing device | |
| CN103579987A (en) | Anti-explosion cable joint sealing method | |
| CN203719945U (en) | Electrolyte sampling analysis and extraction device | |
| CN203770309U (en) | Plug for fixing tarpaulin and tower drum | |
| CN102709853A (en) | Jumper splicing sleeve of overhead power transmission line | |
| CN104373111B (en) | A kind of logger righting plug | |
| CN108899232B (en) | A kind of optoelectronic switch explosion-proof casing | |
| CN105870864A (en) | Rapid continuing strain clamp | |
| CN204333881U (en) | The cable unit that can compress | |
| CN205724772U (en) | A kind of fast splicing strain clamp | |
| CN105179425A (en) | U-shaped double-head bolt | |
| CN205765953U (en) | Earth potential metal bolt power tool | |
| CN203571448U (en) | Anti-explosion electric torch | |
| CN209278840U (en) | Gas cylinder overbottom pressure detection device | |
| CN204716198U (en) | Portable multi-function ball-and-seat | |
| CN204828962U (en) | Manufacturing equipment and manufacturing equipment pipeline threading device thereof | |
| CN204944929U (en) | A kind of ejector of modified stress-strain test signal wire | |
| CN205070386U (en) | Cable connecting structure | |
| CN204424833U (en) | Transformer low voltage cable stationary barrier | |
| CN104300483B (en) | The introducing device of cable can be consolidated | |
| CN203858260U (en) | Special stress ring for testing partial discharge of 35kV or lower crosslinked polyethylene power cable | |
| CN108006360A (en) | A kind of bare pipe pipeline packer |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200201 Address after: 226500, Nantong, Jiangsu Province, Rugao Town, Chai Wan Town, three groups Co-patentee after: MAINTENANCE & TEST CENTRE, CSG EHV POWER TRANSMISSION Co. Patentee after: Jiangsu Xiangyuan Electric Equipment Co., Ltd. Address before: 226500, Nantong, Jiangsu City, Rugao province Chai Wan Town, South Village, three groups (the company's housing) Patentee before: Jiangsu Xiangyuan Electric Equipment Co., Ltd. |