CN204044303U - A kind of test apparatus for overpressure resistance of insulator spindle - Google Patents
A kind of test apparatus for overpressure resistance of insulator spindle Download PDFInfo
- Publication number
- CN204044303U CN204044303U CN201420507313.1U CN201420507313U CN204044303U CN 204044303 U CN204044303 U CN 204044303U CN 201420507313 U CN201420507313 U CN 201420507313U CN 204044303 U CN204044303 U CN 204044303U
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- CN
- China
- Prior art keywords
- grading ring
- test apparatus
- line slide
- mounting platform
- insulator spindle
- 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
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- 239000012212 insulator Substances 0.000 title claims abstract description 18
- 230000003044 adaptive effect Effects 0.000 claims description 3
- 238000009413 insulation Methods 0.000 abstract description 4
- 230000033228 biological regulation Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 230000032683 aging Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- FGRBYDKOBBBPOI-UHFFFAOYSA-N 10,10-dioxo-2-[4-(N-phenylanilino)phenyl]thioxanthen-9-one Chemical compound O=C1c2ccccc2S(=O)(=O)c2ccc(cc12)-c1ccc(cc1)N(c1ccccc1)c1ccccc1 FGRBYDKOBBBPOI-UHFFFAOYSA-N 0.000 description 1
- TVEXGJYMHHTVKP-UHFFFAOYSA-N 6-oxabicyclo[3.2.1]oct-3-en-7-one Chemical compound C1C2C(=O)OC1C=CC2 TVEXGJYMHHTVKP-UHFFFAOYSA-N 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000035882 stress Effects 0.000 description 1
- 238000012795 verification Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Landscapes
- Testing Relating To Insulation (AREA)
Abstract
The utility model discloses a kind of test apparatus for overpressure resistance of insulator spindle, it comprises mounting platform, grading ring, two line slide rails and grading ring support, two line slide rails are vertically parallel is fixed on mounting platform, a grading ring support two ends affixed slide block slip between two line slide rails by this slide block respectively, slide block is provided with register pin, line slide rail is provided with the pilot hole with described detent fit, grading ring is installed between the two ends of grading ring support, grading ring attaching has at least two hooks, described mounting platform is provided with and described hook earthing position one to one.Its tool has the following advantages: structure is simple, easy to operate, has level adjustability, is suitable for the insulation rod withstand voltage test of different length, and can realize many insulation rods and carry out withstand voltage test simultaneously, improves test operation efficiency.
Description
Technical field
The utility model relates to a kind of test apparatus for overpressure resistance of insulator spindle.
Background technology
According to " State Grid Corporation of China's electric power safety working regulation " regulation, the insulating bar such as insulating bar, phasing tester class security tool need carry out a withstand voltage test every year, to verify its insulating property.This is because insulating bar prolonged application is in on-the-spot hot line job, the increase along with access times inevitably occur aging, damage or make moist, its insulating property also can decline to a great extent.If insulating bar bad for these type of insulating property is applied to on-the-spot hot line job, very easily user is worked the mischief.Aging, damage or the insulating bar that makes moist when bearing high-tension electricity, can occur insulating bar wear hit, flashover or the phenomenon such as overheated, therefore withstand voltage test is the effective ways of verification insulating bar insulating property.
In the withstand voltage test of insulating bar, one end of tested insulating bar is applied the voltage of regulations stipulate, other end ground connection, with qualified without puncturing, being superheated to without flashover and nothing in insulating pole withstand voltage test process.The many employings of traditional insulating pole withstand voltage test are single to be carried out, and the controllability of test unit is poor, irremovable, and complex operation, makes withstand voltage test waste time and energy, and needs repeatedly to insulating bar pressurization, and withstand voltage test efficiency is low.
Utility model content
The utility model provides a kind of test apparatus for overpressure resistance of insulator spindle, which overcomes the deficiencies in the prior art described in background technology.
The technical scheme adopted that the utility model solves its technical matters is:
A kind of test apparatus for overpressure resistance of insulator spindle, it comprises mounting platform, grading ring, two line slide rails and grading ring support, described two line slide rails are vertically parallel is fixed on mounting platform, a described grading ring support two ends affixed slide block slip between two line slide rails by this slide block respectively, described slide block is provided with register pin, line slide rail is provided with the pilot hole with described detent fit, described grading ring is installed between the two ends of grading ring support, described grading ring attaching has at least two hooks, described mounting platform is provided with and described hook earthing position one to one.
Among one embodiment: the roller that this device can be made to realize movement is housed below described mounting platform.
Among one embodiment: described hook distributes along the ring uniform intervals of grading ring.
Among one embodiment: the scale mark described line slide rail with display height.
Among one embodiment: described earthing position is provided with grounding hook.
Among one embodiment: described earthing position is provided with ground connection groove, the aperture of described ground connection groove is adaptive by test insulating bar diameter.
The technical program is compared with background technology, and its tool has the following advantages:
1, grading ring is provided with multiple hook, mounting platform is provided with and the plurality of hook grounding hook or groove one to one, at the trial, one end of insulating bar is connected with the hook on grading ring, the other end is connected with the grounding hook of earthing position or connects with being placed in ground connection groove, can realize the withstand voltage test of many insulating bars simultaneously; Test efficiency is high, easy to operate.
2, grading ring is installed between the two ends of grading ring support, the two ends of grading ring support are connected to line slide rail by skid, slide block is provided with register pin, line slide rail is provided with the pilot hole with described detent fit, make the height adjustable of grading ring, realize the withstand voltage test on the apparatus of different length insulating bar, applicability is wide.
When 3, installing or removing insulating bar, only need operate register pin, grading ring be promoted or declines and can carry out the mounting or dismounting of insulating bar, easy to operate.
4, the roller that this device can be made to realize movement is housed, mobility strong below described mounting platform.
5, described line slide rail has the scale mark of display height, be convenient to the length measuring insulating bar, shorten the height regulating time of grading ring.
6, this test apparatus for overpressure resistance of insulator spindle also has the simple advantage of structure.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is described in further detail.
Fig. 1 depicts the one-piece construction schematic diagram of a kind of test apparatus for overpressure resistance of insulator spindle described in the utility model.
Fig. 2 depicts the one-piece construction diagrammatic top view of a kind of test apparatus for overpressure resistance of insulator spindle described in the utility model.
Fig. 3 depicts the using state figure of a kind of test apparatus for overpressure resistance of insulator spindle described in the utility model.
Embodiment
Please refer to Fig. 1 and Fig. 2, a kind of test apparatus for overpressure resistance of insulator spindle, it comprises mounting platform 6, grading ring 1, two line slide rail 5 and grading ring support 2, two line slide rail 5 is vertically parallel is fixed on mounting platform 6, and two line slideways 5 left and right on mounting platform 6 is symmetrical.These grading ring support 2 two ends are an affixed slide block 3 respectively, slide block 3 is socketed line slide rail 5, grading ring support 2 slips between two line slide rails 5 by this slide block 3, slide block 3 is provided with register pin 4, line slide rail 5 is provided with the pilot hole coordinated with this register pin 4, grading ring 1 is installed between the two ends of grading ring support 2, the attaching of described grading ring 1 has at least two for mounting the hook 8 of insulating bar 9 one end, best, this hook 8 distributes along the ring uniform intervals of grading ring 1, after hanging over grading ring 1 to make insulating bar 9, grading ring 1 stress balance.Mounting platform 6 is provided with and described hook 8 earthing position 7 one to one, this earthing position 7 ground connection, and this earthing position is positioned at immediately below each hook; In one preferred version, this earthing position 7 is provided with grounding hook to be used for mounting the other end of insulating bar 9; In another preferred version, this earthing position 7 is provided with ground connection groove, and the aperture of ground connection groove is adaptive by test insulating bar 9 diameter, and preferably suitable with insulating bar 9 diameter, the other end of insulating bar 9 is placed in this groove.
In the present embodiment, the roller 11 that this device can be made to realize movement is housed below this mounting platform 6, makes this device have stronger maneuverability.This line slide rail 5 has the scale mark of display height, be convenient to measure the length of insulating bar, and according to the length adjustment grading ring support 2 of this insulating bar 9, shorten the height regulating time of grading ring 1.
Please refer to Fig. 3, when doing voltage-withstand test, one end of insulating bar 9 is articulated on the hook 8 of grading ring 1, dismounting register pin 4, adjustment grading ring support 2 makes the other end of insulating bar 9 be articulated in the grounding hook on corresponding earthing position 7 or inserts in the groove on corresponding earthing position, if having many insulating bars to be measured, is then installed on the apparatus by multiple insulating bar successively, best, this many insulating bars 9 uniform intervals is arranged on grading ring 1.After all insulating bars 9 all install, the pilot hole on line correspondence slide rail 5 is plugged register pin 4 and is fixed and can start withstand voltage test.After test, again dismantle register pin 4, grading ring support 2 is declined and takes off insulating bar.
Test apparatus for overpressure resistance of insulator spindle structure described in the utility model is simple, and operation steps is few, easy to operate, there is level adjustability, be suitable for the insulation rod withstand voltage test of different length, and many insulation rods can be realized carry out withstand voltage test simultaneously, improve test operation efficiency.
The above, be only the utility model preferred embodiment, therefore the scope that the utility model implements can not be limited according to this, the equivalence namely done according to the utility model the scope of the claims and description change with modify, all should still belong in scope that the utility model contains.
Claims (6)
1. a test apparatus for overpressure resistance of insulator spindle, it is characterized in that: comprise mounting platform, grading ring, two line slide rails and grading ring support, described two line slide rails are vertically parallel is fixed on mounting platform, a described grading ring support two ends affixed slide block slip between two line slide rails by this slide block respectively, described slide block is provided with register pin, line slide rail is provided with the pilot hole with described detent fit, described grading ring is installed between the two ends of grading ring support, described grading ring attaching has at least two hooks, described mounting platform is provided with and described hook earthing position one to one.
2. a kind of test apparatus for overpressure resistance of insulator spindle according to claim 1, is characterized in that: the roller that this device can be made to realize movement is housed below described mounting platform.
3. a kind of test apparatus for overpressure resistance of insulator spindle according to claim 1, is characterized in that: described hook distributes along the ring uniform intervals of grading ring.
4. a kind of test apparatus for overpressure resistance of insulator spindle according to claim 1, is characterized in that: the scale mark described line slide rail with display height.
5. a kind of test apparatus for overpressure resistance of insulator spindle according to claim 1, is characterized in that: described earthing position is provided with grounding hook.
6. a kind of test apparatus for overpressure resistance of insulator spindle according to claim 1, is characterized in that: described earthing position is provided with ground connection groove, and the aperture of described ground connection groove is adaptive by test insulating bar diameter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420507313.1U CN204044303U (en) | 2014-09-03 | 2014-09-03 | A kind of test apparatus for overpressure resistance of insulator spindle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420507313.1U CN204044303U (en) | 2014-09-03 | 2014-09-03 | A kind of test apparatus for overpressure resistance of insulator spindle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204044303U true CN204044303U (en) | 2014-12-24 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420507313.1U Expired - Fee Related CN204044303U (en) | 2014-09-03 | 2014-09-03 | A kind of test apparatus for overpressure resistance of insulator spindle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204044303U (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104849517A (en) * | 2015-05-19 | 2015-08-19 | 国家电网公司 | Testing hanging frame for live operation tools and devices |
| CN105158653A (en) * | 2015-08-14 | 2015-12-16 | 韩慧敏 | Automatic and retractable type insulation tool alternating-current withstand voltage test device and system thereof |
| CN106546888A (en) * | 2016-11-08 | 2017-03-29 | 国网上海市电力公司 | A kind of insulating bar insulated test device |
| CN106680673A (en) * | 2016-11-25 | 2017-05-17 | 国网北京市电力公司 | Insulating rod testing apparatus |
| CN107783018A (en) * | 2017-11-15 | 2018-03-09 | 国家电网公司 | Electric up-down test apparatus for overpressure resistance of insulator spindle |
| CN110045254A (en) * | 2019-05-27 | 2019-07-23 | 国家电网有限公司 | A kind of multistation insulating bar segmented pressure test device |
| CN110514880A (en) * | 2019-09-21 | 2019-11-29 | 国网湖北省电力有限公司随州供电公司 | A kind of overpressure resistance detecting device for stock class insulating tool |
| CN113295891A (en) * | 2021-04-15 | 2021-08-24 | 国网湖北省电力有限公司十堰供电公司 | Many insulator spindle withstand voltage test supports of electrodynamic type |
| CN114047364A (en) * | 2021-11-15 | 2022-02-15 | 国网四川省电力公司广安供电公司 | Batch verification platform for insulating safety tools |
-
2014
- 2014-09-03 CN CN201420507313.1U patent/CN204044303U/en not_active Expired - Fee Related
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104849517A (en) * | 2015-05-19 | 2015-08-19 | 国家电网公司 | Testing hanging frame for live operation tools and devices |
| CN104849517B (en) * | 2015-05-19 | 2018-08-14 | 国家电网公司 | Live working tools test hanger |
| CN105158653A (en) * | 2015-08-14 | 2015-12-16 | 韩慧敏 | Automatic and retractable type insulation tool alternating-current withstand voltage test device and system thereof |
| CN106546888A (en) * | 2016-11-08 | 2017-03-29 | 国网上海市电力公司 | A kind of insulating bar insulated test device |
| CN106680673A (en) * | 2016-11-25 | 2017-05-17 | 国网北京市电力公司 | Insulating rod testing apparatus |
| CN107783018A (en) * | 2017-11-15 | 2018-03-09 | 国家电网公司 | Electric up-down test apparatus for overpressure resistance of insulator spindle |
| CN107783018B (en) * | 2017-11-15 | 2024-02-06 | 国家电网公司 | Withstand voltage test device for electric lifting insulating rod |
| CN110045254A (en) * | 2019-05-27 | 2019-07-23 | 国家电网有限公司 | A kind of multistation insulating bar segmented pressure test device |
| CN110514880A (en) * | 2019-09-21 | 2019-11-29 | 国网湖北省电力有限公司随州供电公司 | A kind of overpressure resistance detecting device for stock class insulating tool |
| CN113295891A (en) * | 2021-04-15 | 2021-08-24 | 国网湖北省电力有限公司十堰供电公司 | Many insulator spindle withstand voltage test supports of electrodynamic type |
| CN114047364A (en) * | 2021-11-15 | 2022-02-15 | 国网四川省电力公司广安供电公司 | Batch verification platform for insulating safety tools |
| CN114047364B (en) * | 2021-11-15 | 2023-09-15 | 国网四川省电力公司广安供电公司 | Batch verification platform for insulating safety tools |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141224 Termination date: 20210903 |