CN104034490A - Insulator water-pressure tightness test device - Google Patents
Insulator water-pressure tightness test device Download PDFInfo
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- CN104034490A CN104034490A CN201410288566.9A CN201410288566A CN104034490A CN 104034490 A CN104034490 A CN 104034490A CN 201410288566 A CN201410288566 A CN 201410288566A CN 104034490 A CN104034490 A CN 104034490A
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- cover plate
- insulator
- pressure testing
- seal
- pressure
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Abstract
The invention discloses an insulator water-pressure tightness test device comprising a pressure test cover plate, a seal baseplate, pipe joints and a fixing mechanism. A workpiece placement position is arranged between the pressure test cover plate and the seal baseplate, the pressure test cover plate is connected with the seal baseplate through the fixing mechanism, an insulator is arranged on the workpiece placement position, a through hole is formed in the middle of the insulator, a concave cover-plate cavity is formed in the middle of the lower surface of the pressure test cover plate, the width of the concave cover-plate cavity is identical to that of the through hole of the insulator, the pipe joints include the first external threaded pipe joint and the second external threaded pipe joint which are arranged on the pressure test cover plate, and a screw hole is arranged in the middle of the seal baseplate. The insulator water-pressure tightness test device belongs to specific test tools, but parts and components belong to common parts; the insulator water-pressure tightness test device is applicable to detection of tightness of the insulator and test of water pressure, easy and convenient to produce and low in cost.
Description
Technical field
The present invention relates to pick-up unit field, specifically a kind of insulator water is pressed air tightness tester.
Background technology
At present, for detection of the Special testing device shortage of side through hole in insulator, insulator needs to carry out the detection test of impermeability and tolerance hydraulic pressure after having produced, but shortage Special testing device, and existing testing equipment is bulky, complex structure, complex operation, production cost is high.
Summary of the invention
The object of this invention is to provide a kind of insulator water and press air tightness tester.
The present invention will solve and lack the special detection device that detects specially test for side through hole impermeability in insulator and tolerance hydraulic pressure, and existing experimental facilities is bulky, complex structure, complex operation, the problem that production cost is high.
Technical scheme of the present invention is: a kind of insulator water is pressed air tightness tester, comprise pressure testing cover plate, seal base, pipe adapter and fixed mechanism, between described pressure testing cover plate and seal base, be provided with workpiece and place position, described pressure testing cover plate is connected by described fixed mechanism with seal base, workpiece is placed position and is provided with insulator, in the middle of described insulator, be provided with through hole, in the middle of described pressure testing cover plate lower surface, be provided with cover plate cavity, described cover plate cavity is identical with the through hole width of insulator, described pipe adapter comprises the first male connector and the second male connector, be located on described pressure testing cover plate, in the middle of described seal base, be provided with screw.
The first described male connector and the second male connector are all communicated with described cover plate cavity.
Described seal base upper surface is provided with base plate cavity, and described base plate cavity and the laminating of insulator lower surface, be provided with the 2nd O type rubber seal between base plate cavity and insulator lower surface; The lower surface of described pressure testing cover plate is provided with cover plate boss, and described cover plate boss and the laminating of insulator upper surface, be provided with an O type rubber seal between cover plate boss and insulator upper surface.
Described fixed mechanism comprises bolt, nut, plain washer and spring washer, described bolt is fixed by seal base and pressure testing cover plate and nut from bottom to top, between described nut and pressure testing cover plate, be provided with plain washer, between described plain washer and nut, be provided with spring washer, between described bolt and seal base, be provided with plain washer.
Beneficial effect of the present invention is: the invention belongs to special detection tool, but parts belong to common pieces of equipment, be applicable to detect impermeability and the hydraulic testing of insulator, produce easyly, cost is lower, meets the required condition of test; In screw on seal base, water pressure gauge and gas gauge can be installed, dismounting is easy, and has reduced production cost, efficiently solves the hydraulic pressure tightness test of insulator.
Accompanying drawing explanation
Fig. 1 is inner structure schematic diagram of the present invention.
Below in conjunction with drawings and Examples, the invention will be further described.
As shown in the figure, it comprises pressure testing cover plate 14, seal base 1, pipe adapter and fixed mechanism, between described pressure testing cover plate 14 and seal base 1, be provided with workpiece and place position, described pressure testing cover plate 14 is connected by described fixed mechanism with seal base 1, workpiece is placed position and is provided with insulator 8, in the middle of described insulator 8, be provided with through hole 3, in the middle of described pressure testing cover plate 14 lower surfaces, be provided with cover plate cavity 12, through hole 3 width of described cover plate cavity 12 and insulator 8 are identical, described pipe adapter comprises the first male connector 13 and the second male connector 15, be located on described pressure testing cover plate 14, in the middle of described seal base 1, be provided with screw 4.
In the present embodiment, the first described male connector 13 and the second male connector 15 are all communicated with described cover plate cavity 12.
In the present embodiment, described seal base 1 upper surface is provided with base plate cavity 5, and described base plate cavity 5 and insulator 8 lower surface laminatings, be provided with the 2nd O type rubber seal 2 between base plate cavity 5 and insulator 8 lower surfaces; The lower surface of described pressure testing cover plate 14 is provided with cover plate boss 11, and described cover plate boss 11 and insulator 8 upper surface laminatings, be provided with an O type rubber seal 16 between cover plate boss 11 and insulator 8 upper surfaces.
In the present embodiment, described fixed mechanism comprises bolt 6, nut 10, plain washer 7 and spring washer 9, described bolt 6 is fixing with nut 10 by seal base 1 and pressure testing cover plate 14 from bottom to top, between described nut 10 and pressure testing cover plate 14, be provided with plain washer 7, between described plain washer 7 and nut 10, be provided with spring washer 9, between described bolt 6 and seal base 1, be provided with plain washer 7.
Using method: during use, according to Fig. 1, carry out experimental provision to install, the first described male connector 13 and the second male connector 15, one connects 1/2 rapid-acting coupling, and another connects 1/2 ball valve, is respectively used to water filling and injecting gas, and in screw on seal base 14, water pressure gauge or gas gauge can be installed, dismounting is easy, and has reduced production cost, efficiently solves the hydraulic pressure tightness test of insulator.
Claims (4)
1. an insulator water is pressed air tightness tester, comprise pressure testing cover plate, seal base, pipe adapter and fixed mechanism, it is characterized in that between described pressure testing cover plate and seal base, being provided with workpiece places position, described pressure testing cover plate is connected by described fixed mechanism with seal base, workpiece is placed position and is provided with insulator, in the middle of described insulator, be provided with through hole, in the middle of described pressure testing cover plate lower surface, be provided with cover plate cavity, described cover plate cavity is identical with the through hole width of insulator, described pipe adapter comprises the first male connector and the second male connector, be located on described pressure testing cover plate, in the middle of described seal base, be provided with screw.
2. insulator water according to claim 1 is pressed air tightness tester, it is characterized in that described the first male connector and the second male connector are all communicated with described cover plate cavity.
3. insulator water according to claim 1 is pressed air tightness tester, it is characterized in that described seal base upper surface is provided with base plate cavity, described base plate cavity and the laminating of insulator lower surface, be provided with the 2nd O type rubber seal between base plate cavity and insulator lower surface; The lower surface of described pressure testing cover plate is provided with cover plate boss, and described cover plate boss and the laminating of insulator upper surface, be provided with an O type rubber seal between cover plate boss and insulator upper surface.
4. insulator water according to claim 1 is pressed air tightness tester, it is characterized in that described fixed mechanism comprises bolt, nut, plain washer and spring washer, described bolt is fixed by seal base and pressure testing cover plate and nut from bottom to top, between described nut and pressure testing cover plate, be provided with plain washer, between described plain washer and nut, be provided with spring washer, between described bolt and seal base, be provided with plain washer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410288566.9A CN104034490A (en) | 2014-06-25 | 2014-06-25 | Insulator water-pressure tightness test device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410288566.9A CN104034490A (en) | 2014-06-25 | 2014-06-25 | Insulator water-pressure tightness test device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104034490A true CN104034490A (en) | 2014-09-10 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410288566.9A Pending CN104034490A (en) | 2014-06-25 | 2014-06-25 | Insulator water-pressure tightness test device |
Country Status (1)
| Country | Link |
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| CN (1) | CN104034490A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104502035A (en) * | 2015-01-04 | 2015-04-08 | 东晶锐康晶体（成都）有限公司 | Replaceable helium leakage detection testing hole |
| CN104847979A (en) * | 2015-05-12 | 2015-08-19 | 新兴河北工程技术有限公司 | Multi-standard socket sealing device |
| CN105486587A (en) * | 2015-11-18 | 2016-04-13 | 河南平高电气股份有限公司 | Basin-type insulator hydrostatic test tool and test cylinder thereof |
| CN105675222A (en) * | 2014-11-20 | 2016-06-15 | 无锡小天鹅股份有限公司 | Detection tool for clothes dryer condenser |
| CN106052974A (en) * | 2016-08-17 | 2016-10-26 | 长园高能电气股份有限公司 | Airtightness testing device for hollow composite insulator |
| CN110806293A (en) * | 2018-08-02 | 2020-02-18 | 平高集团有限公司 | Insulator bearing capacity test tool |
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| KR20080003255A (en) * | 2006-06-30 | 2008-01-07 | 류재용 | The apparatus and the method of leakage test for the laying pipes |
| CN201402201Y (en) * | 2009-04-28 | 2010-02-10 | 南通市神马电力科技有限公司 | Positioning device for hollow insulator pressure leakage detection |
| CN103196640A (en) * | 2013-04-29 | 2013-07-10 | 中发输配电设备（平湖）有限公司 | Insulator tightness detection tool |
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| CN204064588U (en) * | 2014-06-25 | 2014-12-31 | 中发输配电设备（平湖）有限公司 | Insulator water pressure air tightness tester |
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2014
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Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
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| KR20080003255A (en) * | 2006-06-30 | 2008-01-07 | 류재용 | The apparatus and the method of leakage test for the laying pipes |
| CN201402201Y (en) * | 2009-04-28 | 2010-02-10 | 南通市神马电力科技有限公司 | Positioning device for hollow insulator pressure leakage detection |
| CN103196640A (en) * | 2013-04-29 | 2013-07-10 | 中发输配电设备（平湖）有限公司 | Insulator tightness detection tool |
| CN103234707A (en) * | 2013-04-29 | 2013-08-07 | 中发输配电设备（平湖）有限公司 | Insulator air-water inspection device |
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| CN203259182U (en) * | 2013-04-29 | 2013-10-30 | 中发输配电设备（平湖）有限公司 | Insulator hydraulic pressure testing device |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105675222A (en) * | 2014-11-20 | 2016-06-15 | 无锡小天鹅股份有限公司 | Detection tool for clothes dryer condenser |
| CN104502035A (en) * | 2015-01-04 | 2015-04-08 | 东晶锐康晶体（成都）有限公司 | Replaceable helium leakage detection testing hole |
| CN104502035B (en) * | 2015-01-04 | 2017-12-12 | 东晶锐康晶体（成都）有限公司 | A kind of helium leaks hunting replaceable instrument connection |
| CN104847979A (en) * | 2015-05-12 | 2015-08-19 | 新兴河北工程技术有限公司 | Multi-standard socket sealing device |
| CN104847979B (en) * | 2015-05-12 | 2017-12-12 | 新兴河北工程技术有限公司 | A kind of more specification bellmouth sealing devices |
| CN105486587A (en) * | 2015-11-18 | 2016-04-13 | 河南平高电气股份有限公司 | Basin-type insulator hydrostatic test tool and test cylinder thereof |
| CN106052974A (en) * | 2016-08-17 | 2016-10-26 | 长园高能电气股份有限公司 | Airtightness testing device for hollow composite insulator |
| CN110806293A (en) * | 2018-08-02 | 2020-02-18 | 平高集团有限公司 | Insulator bearing capacity test tool |
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Application publication date: 20140910 |
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| RJ01 | Rejection of invention patent application after publication |