CN203965486U - High-Voltage Insulation Work tool test-bed - Google Patents
High-Voltage Insulation Work tool test-bed Download PDFInfo
- Publication number
- CN203965486U CN203965486U CN201420425623.9U CN201420425623U CN203965486U CN 203965486 U CN203965486 U CN 203965486U CN 201420425623 U CN201420425623 U CN 201420425623U CN 203965486 U CN203965486 U CN 203965486U
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- carrying plate
- bed
- current
- water tank
- insulating
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Abstract
The utility model discloses a kind of High-Voltage Insulation Work tool test-bed, comprise conduction platform, insulating stand and bracing frame, described conduction platform and insulating stand are fixed on support frame as described above; The structure of described conduction platform comprises current-carrying plate, two back up pads and at least one conducting rod, described current-carrying plate two ends are separately fixed at the top of described two back up pads, described current-carrying plate has current-carrying plate through hole, described conducting rod is inserted in described current-carrying plate through hole, and described back up pad two ends are fixed on the top of support frame as described above; Described insulating stand is positioned at described conduction platform bottom, its structure comprises insulating surfaces and at least one water tank, described water tank is fixed in described insulating surfaces and is positioned at described conducting rod bottom, on the sidewall of described water tank, is provided with leakage switch, and described water tank bottom is provided with earth stud.The accuracy of the utility model in can warranty test process, ageing, and can guarantee testing crew safety.
Description
Technical field
The utility model relates to a kind of experimental facilities, specifically, relates to a kind of High-Voltage Insulation Work tool test-bed.
Background technology
For example, when tradition insulating tool (, insulating glove, insulating boot) test, adopt taking bucket as carrier, set up the test method of simple supplementary insulation support temporarily.Because the electrolyte in insulating boot is aqueous solution, aqueous solution is corrosive to boots, has shortened the serviceable life of boots.
According to 2007 " electric power supply plant electric-power safe instruments preventive trial codes ", traditional insulating tool (insulating glove, insulating boot) is tested and assessed, show that traditional insulating tool test position is uncontrollable.Wherein, adopt the insulating frame temporarily set up taking bucket as carrier, and insulating glove and insulating boot cannot be fixed, and test specimen often occur topple over and pressurize unsuccessfully, test loaded down with trivial details, weak effect again consuming time, accuracy is low, and danger is high.
Utility model content
The technical matters that the utility model solves is to provide a kind of High-Voltage Insulation Work tool test-bed, accuracy in can warranty test process, ageing, and can guarantee testing crew safety.
Technical scheme is as follows:
A kind of High-Voltage Insulation Work tool test-bed, comprises conduction platform, insulating stand and bracing frame, and described conduction platform and insulating stand are fixed on support frame as described above; The structure of described conduction platform comprises current-carrying plate, two back up pads and at least one conducting rod, described current-carrying plate two ends are separately fixed at the top of described two back up pads, described current-carrying plate has current-carrying plate through hole, described conducting rod is inserted in described current-carrying plate through hole, and described back up pad two ends are fixed on the top of support frame as described above; Described insulating stand is positioned at described conduction platform bottom, its structure comprises insulating surfaces and at least one water tank, described water tank is fixed in described insulating surfaces and is positioned at described conducting rod bottom, on the sidewall of described water tank, is provided with leakage switch, and described water tank bottom is provided with earth stud.
Further: the inside of described water tank is provided with pumping board.
Further: the edge of described insulating surfaces is provided with handrail.
Further: described current-carrying plate is selected conductive aluminum section bar, length is 2m, and the diameter of described current-carrying plate through hole and described conducting rod is 20mm, and the width of described back up pad is 370mm; Distance between described insulating stand and described conduction platform is 760mm; Described water tank is of a size of 260mm × 150mm × 300mm.
Further: the quantity of described current-carrying plate through hole, conducting rod and water tank is 12, the spacing of 12 described current-carrying plate through holes is 150mm.
Further: described insulating stand bottom is provided with storage platform, and described storage platform is fixed on support frame as described above, and the bottom of support frame as described above is provided with universal wheel.
Further: the distance between described insulating stand and described storage platform is 500mm.
Further: the insulcrete that described insulating surfaces and described storage platform are rectangle, four bights of described insulating surfaces and described storage platform are fixed on support frame as described above.
Further: the structure of support frame as described above comprises four support bars, four bights of described insulating surfaces and described storage platform have fixed orifice, described support bar is through in fixed orifice, and the top of described support bar connects described back up pad, and described universal wheel is arranged on the bottom of described support bar.
Further: support frame as described above adopts framed structure.
Compared with prior art, technique effect of the present utility model comprises:
Accuracy in can warranty test process, ageing, and can guarantee testing crew safety, Platform Designing is reasonable, convenient choice.Prove through using, use after the utility model, insulating glove, insulating boot etc. are carried out to dielectric voltage withstand test and become safe and reliable, improved test efficiency, shortened test period, ensured the accuracy of test findings.
Brief description of the drawings
Fig. 1 is the structural representation of the utility model mesohigh insulating tool test-bed.
Fig. 2 is the connection diagram of the utility model mesohigh insulating tool test-bed and ancillary test device.
Embodiment
Below with reference to accompanying drawing and preferred embodiment, technical solutions of the utility model are elaborated.
As shown in Figure 1, be the structural representation of the utility model mesohigh insulating tool test-bed.
High-Voltage Insulation Work tool test-bed comprises three layers of testing table and bracing frame 4 on the whole.
Three layers of testing table comprise: conduction platform 1, insulating stand 2 and storage platform 3, conduction platform 1, insulating stand 2 and storage platform 3 are separately fixed on bracing frame 4.
The structure of conduction platform 1 comprises: current-carrying plate 11, two back up pads 12 and multiple conducting rods 13 (in this preferred embodiment being 12); 2 meters of current-carrying plate 11 length, two ends are separately fixed at the top of two back up pads 12, and current-carrying plate 11 has 12 current-carrying plate through holes, and the conducting rod 13 that diameter is 20mm is inserted in current-carrying plate through hole, and the diameter of current-carrying plate through hole is 20mm, spacing is 150mm; Back up pad 12 is insulation material, and width is 370mm, and its two ends are fixed on the top of bracing frame 4.Current-carrying plate 11 is selected conductive aluminum section bar.
Insulating stand 2 is positioned at conduction platform 1 bottom, and the distance between insulating stand 2 and conduction platform 1 is 760mm, and its structure comprises: 22,12 water tanks 22 of 21 and 12 water tanks of insulating surfaces are separately fixed in insulating surfaces 21 and lay respectively at 12 conducting rod 13 bottoms.The inside of water tank 22 is provided with pumping board 221; On the sidewall of water tank 22, be provided with leakage switch 222.Water tank 22 bottom weldings have earth stud 223; The material of insulating surfaces 21 is the insulcrete of rectangle, and its four bights are fixed on bracing frame 4.When experiment, earth stud 223 ground connection.
Water tank 22 is of a size of 260mm × 150mm × 300mm.Pumping board 221 is used for regulating tank space size so that fixation test product, and leakage switch 222 is used for differentiating test specimen quality.For the ease of movement, be provided with handrail 211 in the edge of insulating surfaces 21.
For the ease of placing standby redundancy or test specimen, be provided with storage platform 3 in insulating stand 2 bottoms, the material of storage platform 3 is the insulcrete of a rectangle, its four bights are fixed on bracing frame 4.Distance between insulating stand 2 and storage platform 3 is 500mm.
Bracing frame 4 play fixed supporting role, and its structure comprises four support bars, and four bights of insulating surfaces 21 and storage platform 3 have fixed orifice, support bar is through in fixed orifice, and the top of support bar is fixed in back up pad 12, support bar bottom is provided with universal wheel 41.Bracing frame 4 also can adopt framed structure, and conduction platform 1, insulating stand 2 and storage platform 3 are separately fixed on bracing frame 4.
As shown in Figure 2, be the connection diagram of the utility model mesohigh insulating tool test-bed and ancillary test device.
Set-up procedure before experiment is as follows:
The high-voltage connection of test PT is bundled and is connected with current-carrying plate 11, adjust high-voltage connection distance, there are electric discharge phenomena in unlikely and framework distance, connects ancillary test device not;
The power frequency supply Access Control case (being pressure regulator) of operating on low voltage voltage 220v/50HZ, connect control box and test PT (Testing Instrument for Volt-ampere Characteristic), make input voltage reach the needed target voltage of test by the test PT of capacity 5KVA, show the leakage current of insulating boot or insulating glove simultaneously.Control box is provided with the functions such as overcurrent protection, zero position protection, guardtime and warning.After all preparations are errorless, can start test.
Concrete test procedure is as follows:
1, by the light salt brine that adds 2/3rds in water tank 22;
2, the insulating boot or the insulating glove that add steel ball are put into water tank 22, conducting rod 13 (being probe) stretches in insulating glove or insulating boot and fully contacts with steel ball, require insulating boot and insulating glove is suitable for reading can not get wet, keep dry mouth on insulating boot and insulating glove;
Medium becomes steel ball, has eliminated the corrosion of water to insulation articles for use inside.
3, by water tank 22 ground connection;
On water tank 22, leakage switch 222 is all on " closing " position.
4, by control box supply socket access 220V power supply, and by earth terminal ground connection;
5, set test period and overcurrent protection value;
6, before switching on power, power light is bright, and pressure regulator is adjusted to zero-bit, presses " start button ", and start button lamp is bright, starts to boost;
7, at the uniform velocity rotate clockwise pressure regulator handle and boost, and keep a close eye on the situation of leakage switch 222 on control box instrument and water tank 22;
If there is "off" situation in the leakage switch 222 of 8 sink box, this tested thing breakdown be considered as defective;
9, in the time arriving required voltage, opening time relay switch, time relay timing;
11,, in the time that the time relay arrives setting-up time, alarm equipment alarm, reminds pressure-resistant time to arrive;
12, be rotated counterclockwise the step-down of pressure regulator handle, then turn off time relay switch and press cut-off push button, press " stopping " button, off-test.
Except non-test permission, never allow the power-off suddenly of full electricity.If test specimen short circuit or fault puncture in test, the output of over-current adjusting device action cutoff high.
Claims (10)
1. a High-Voltage Insulation Work tool test-bed, is characterized in that: comprise conduction platform, insulating stand and bracing frame, described conduction platform and insulating stand are fixed on support frame as described above; The structure of described conduction platform comprises current-carrying plate, two back up pads and at least one conducting rod, described current-carrying plate two ends are separately fixed at the top of described two back up pads, described current-carrying plate has current-carrying plate through hole, described conducting rod is inserted in described current-carrying plate through hole, and described back up pad two ends are fixed on the top of support frame as described above; Described insulating stand is positioned at described conduction platform bottom, its structure comprises insulating surfaces and at least one water tank, described water tank is fixed in described insulating surfaces and is positioned at described conducting rod bottom, on the sidewall of described water tank, is provided with leakage switch, and described water tank bottom is provided with earth stud.
2. High-Voltage Insulation Work tool test-bed as claimed in claim 1, is characterized in that: the inside of described water tank is provided with pumping board.
3. High-Voltage Insulation Work tool test-bed as claimed in claim 1, is characterized in that: the edge of described insulating surfaces is provided with handrail.
4. High-Voltage Insulation Work tool test-bed as claimed in claim 1, is characterized in that: described current-carrying plate is selected conductive aluminum section bar, length is 2m, and the diameter of described current-carrying plate through hole and described conducting rod is 20mm, and the width of described back up pad is 370mm; Distance between described insulating stand and described conduction platform is 760mm; Described water tank is of a size of 260mm × 150mm × 300mm.
5. High-Voltage Insulation Work tool test-bed as claimed in claim 4, is characterized in that: the quantity of described current-carrying plate through hole, conducting rod and water tank is 12, the spacing of 12 described current-carrying plate through holes is 150mm.
6. High-Voltage Insulation Work tool test-bed as described in claim 1 to 5 any one, is characterized in that: described insulating stand bottom is provided with storage platform, and described storage platform is fixed on support frame as described above, and the bottom of support frame as described above is provided with universal wheel.
7. High-Voltage Insulation Work tool test-bed as claimed in claim 6, is characterized in that: the distance between described insulating stand and described storage platform is 500mm.
8. High-Voltage Insulation Work tool test-bed as claimed in claim 6, is characterized in that: the insulcrete that described insulating surfaces and described storage platform are rectangle, four bights of described insulating surfaces and described storage platform are fixed on support frame as described above.
9. High-Voltage Insulation Work tool test-bed as claimed in claim 8, it is characterized in that: the structure of support frame as described above comprises four support bars, four bights of described insulating surfaces and described storage platform have fixed orifice, described support bar is through in fixed orifice, the top of described support bar connects described back up pad, and described universal wheel is arranged on the bottom of described support bar.
10. High-Voltage Insulation Work tool test-bed as claimed in claim 6, is characterized in that: support frame as described above adopts framed structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420425623.9U CN203965486U (en) | 2014-07-29 | 2014-07-29 | High-Voltage Insulation Work tool test-bed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420425623.9U CN203965486U (en) | 2014-07-29 | 2014-07-29 | High-Voltage Insulation Work tool test-bed |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203965486U true CN203965486U (en) | 2014-11-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420425623.9U Withdrawn - After Issue CN203965486U (en) | 2014-07-29 | 2014-07-29 | High-Voltage Insulation Work tool test-bed |
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| CN (1) | CN203965486U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104515939A (en) * | 2014-11-28 | 2015-04-15 | 芜湖恒美电热器具有限公司 | Conditioner pipe rack insulation tester |
| CN106771918A (en) * | 2016-12-20 | 2017-05-31 | 陈关莲 | Temperature limiter is pressure-resistant Simplified Test Equipment and method |
| CN113391158A (en) * | 2021-07-14 | 2021-09-14 | 格力电器（武汉）有限公司 | Be applicable to domestic air conditioner electrical safety test work platform |
-
2014
- 2014-07-29 CN CN201420425623.9U patent/CN203965486U/en not_active Withdrawn - After Issue
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104515939A (en) * | 2014-11-28 | 2015-04-15 | 芜湖恒美电热器具有限公司 | Conditioner pipe rack insulation tester |
| CN106771918A (en) * | 2016-12-20 | 2017-05-31 | 陈关莲 | Temperature limiter is pressure-resistant Simplified Test Equipment and method |
| CN113391158A (en) * | 2021-07-14 | 2021-09-14 | 格力电器（武汉）有限公司 | Be applicable to domestic air conditioner electrical safety test work platform |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20141126 Effective date of abandoning: 20220725 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20141126 Effective date of abandoning: 20220725 |
|
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |