CN202994831U - Brake pull rod withstand voltage test support - Google Patents
Brake pull rod withstand voltage test support Download PDFInfo
- Publication number
- CN202994831U CN202994831U CN 201220566806 CN201220566806U CN202994831U CN 202994831 U CN202994831 U CN 202994831U CN 201220566806 CN201220566806 CN 201220566806 CN 201220566806 U CN201220566806 U CN 201220566806U CN 202994831 U CN202994831 U CN 202994831U
- Authority
- CN
- China
- Prior art keywords
- transverse slat
- withstand voltage
- brake pull
- voltage test
- electrically conductive
- 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
Links
- 238000012360 testing method Methods 0.000 title claims abstract description 27
- 239000012212 insulator Substances 0.000 claims description 9
- 230000005611 electricity Effects 0.000 claims description 5
- 230000000694 effects Effects 0.000 abstract description 2
- 238000009413 insulation Methods 0.000 abstract 3
- 238000010998 test method Methods 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
Images
Abstract
The utility model discloses a brake pull rod withstand voltage test support which solves the problem that brake pull rods are subjected to a power frequency withstand voltage test in a one-by-one manner on a conventional equipment support and therefore low efficiency is resulted. The brake pull rod withstand voltage test support comprises an insulation base seat (1), wherein a bottom face of the insulation base seat (1) is provided with universal wheels (2), a lower electrically conductive transverse plate (3) is fixedly arranged on a top face of the insulation base seat, clamping grooves is arranged on the lower electrically conductive transverse plate (3), a left hinge shaft (5) is arranged at a left end of the lower electrically conductive transverse plate (3), a right hinge shaft (7) is arranged at a right end of the lower electrically conductive transverse plate (3), a bottom end of a left stand column (13) having a longitudinal slide groove is hinged on the left hinge shaft (5), a bottom end of a right stand column (10) having a longitudinal slide groove is hinged on a right hinge shaft (7), an upper movable electrically conductive transverse plate (12) is movably arranged between the slide groove of the left stand column and the slide groove of the right stand groove, and clamping mouths (11) are arranged on the upper movable electrically conductive transverse plate (12). The brake pull rod withstand voltage test support in the utility model is advantaged by high work efficiency, and great test effects.
Description
Technical field
The utility model relates to the test bracing frame that a kind of brake pull-rod to ultra-high-tension power transmission line carries out withstand voltage test.
Background technology
Along with the fast development of electrical network scale, number of devices sharply increase, managing security tools and instruments experiment work amount also increases sharply.Being one one for the power frequency withstand test of brake pull-rod in the past tests, due to the industrial frequency withstand voltage time different according to different electric pressure needs, do not wait in from 1 to 5 minute, along with increasing of O﹠M transformer station quantity, original test method can't satisfy increasing test specimen.
Summary of the invention
The utility model provides a kind of brake pull-rod withstand voltage test rack, solved the existing equipment support body carries out the inefficiency brought by root to the power frequency withstand test of brake pull-rod problem.
The utility model is by the above problem of following solution:
a kind of brake pull-rod withstand voltage test rack, comprise insulator foot, be provided with universal wheel on the bottom surface of insulator foot, be fixedly installed lower conduction transverse slat on the end face of insulator foot, be provided with draw-in groove on lower conduction transverse slat, left end at lower conduction transverse slat is provided with left hinge, right-hand member at lower conduction transverse slat is provided with right hinge, bottom with the left column of above-below direction chute is hinged on left hinge, bottom with the right column of above-below direction chute is hinged on right hinge, be movably set with movable conduction transverse slat between the chute of the chute of left column and right column, be provided with bayonet socket on upper movable conduction transverse slat, a left side that is provided with movable conduction transverse slat between the left end of upper movable conduction transverse slat and left column is jackscrew fixedly, the right side that is provided with movable conduction transverse slat between the right-hand member of upper movable conduction transverse slat and right column is jackscrew fixedly, be provided with binding post on upper movable conduction transverse slat, be provided with lower binding post on lower conduction transverse slat.
Be provided with fixedly jackscrew of bottom left between the left end of the bottom of left column and lower conduction transverse slat, be provided with fixedly jackscrew of bottom right between the right-hand member of the bottom of right column and lower conduction transverse slat.
The utility model is fixed on several brake pull-rods on the copper terminal block simultaneously, carefully connects the wire by test connection, regulates angle, can begin to carry out the power frequency withstand test of brake pull-rod.High efficiency, test effect is good.
Description of drawings
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the use constitutional diagram of left apparent direction of the present utility model.
Embodiment
a kind of brake pull-rod withstand voltage test rack, comprise insulator foot 1, be provided with universal wheel 2 on the bottom surface of insulator foot 1, be fixedly installed lower conduction transverse slat 3 on the end face of insulator foot 1, be provided with draw-in groove on lower conduction transverse slat 3, left end at lower conduction transverse slat 3 is provided with left hinge 5, right-hand member at lower conduction transverse slat 3 is provided with right hinge 7, bottom with the left column 13 of above-below direction chute is hinged on left hinge 5, bottom with the right column 10 of above-below direction chute is hinged on right hinge 7, be movably set with movable conduction transverse slat 12 between the chute of the chute of left column and right column, be provided with bayonet socket 11 on upper movable conduction transverse slat 12, be provided with fixedly jackscrew 15 of a movable left side of conducting electricity transverse slat between the left end of upper movable conduction transverse slat 12 and left column 13, be provided with fixedly jackscrew 9 of the movable right side of conducting electricity transverse slat between the right-hand member of upper movable conduction transverse slat 12 and right column 10, be provided with binding post 14 on upper movable conduction transverse slat 12, be provided with lower binding post 4 on lower conduction transverse slat 3.
Be provided with fixedly jackscrew 6 of bottom left between the left end of the bottom of left column 13 and lower conduction transverse slat 3, be provided with fixedly jackscrew 7 of bottom right between the right-hand member of the bottom of right column 10 and lower conduction transverse slat 3.After column forwards suitable angle to, prohibit solid jackscrew whole support body is maintained static.
The utility model is convenient, laborsaving, and can disposable 10 insulating bars be tested, and has significantly improved test efficiency, uses the test procedure of this testing table as follows:
The first step, utilize universal wheel 2 that test-bed is moved to assigned address, the industrial frequency withstand voltage instrument is ready to and test wire is connected on respectively on lower binding post 4 and upper binding post 14;
Second step, test specimen brake pull-rod bottom is placed on lower conduction transverse slat 3, the above has draw-in groove to fix, by the right side fixedly jackscrew 9 and left fixedly jackscrew 15 regulate upper movable position of conducting electricity transverse slats 12, the brake pull-rod top is fixed on fixedly on bayonet socket 11;
The 3rd step, by regulating the fixedly fixing jackscrew 7 of jackscrew 6 and bottom right of bottom left, right column 10 and left column 13 are adjusted to suitable angle, thereby make the brake pull-rod that is fixed in the above be adjusted to most suitable angle;
The 4th step, for the insulating bar of each electric pressure, apply corresponding voltage.For the insulating bar of 10-220kV electric pressure, l minute pressing time; For the insulating bar of 330-500kV electric pressure, 5 minutes pressing times;
The 5th step, slow boosted voltage, so that can be on instrument accurate reading, reaching 0.75 times of trial voltage value rises, value so that the rate of pressure rise of per second 2% trial voltage is extremely stipulated keeps the corresponding time, then rapid depressurization, but can not cut off suddenly, in test, flashover should not occur or puncture in each insulating bar, and the rear insulating bar of test is answered discharge off, the vestige of burning, and should not generate heat.
Claims (2)
1. brake pull-rod withstand voltage test rack, comprise insulator foot (1), be provided with universal wheel (2) on the bottom surface of insulator foot (1), it is characterized in that, be fixedly installed lower conduction transverse slat (3) on the end face of insulator foot (1), be provided with draw-in groove on lower conduction transverse slat (3), left end at lower conduction transverse slat (3) is provided with left hinge (5), right-hand member at lower conduction transverse slat (3) is provided with right hinge (7), bottom with the left column (13) of above-below direction chute is hinged on left hinge (5), bottom with the right column (10) of above-below direction chute is hinged on right hinge (7), be movably set with movable conduction transverse slat (12) between the chute of the chute of left column and right column, be provided with bayonet socket (11) on upper movable conduction transverse slat (12), be provided with fixedly jackscrew (15) of a upper movable left side of conducting electricity transverse slat between the left end of upper movable conduction transverse slat (12) and left column (13), be provided with fixedly jackscrew (9) of the upper movable right side of conducting electricity transverse slat between the right-hand member of upper movable conduction transverse slat (12) and right column (10), be provided with upper binding post (14) on upper movable conduction transverse slat (12), be provided with lower binding post (4) on lower conduction transverse slat (3).
2. a kind of brake pull-rod withstand voltage test rack according to claim 1, it is characterized in that, be provided with fixedly jackscrew (6) of bottom left between the left end of the bottom of left column (13) and lower conduction transverse slat (3), be provided with fixedly jackscrew (7) of bottom right between the right-hand member of the bottom of right column (10) and lower conduction transverse slat (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220566806 CN202994831U (en) | 2012-10-31 | 2012-10-31 | Brake pull rod withstand voltage test support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220566806 CN202994831U (en) | 2012-10-31 | 2012-10-31 | Brake pull rod withstand voltage test support |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202994831U true CN202994831U (en) | 2013-06-12 |
Family
ID=48566000
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220566806 Expired - Fee Related CN202994831U (en) | 2012-10-31 | 2012-10-31 | Brake pull rod withstand voltage test support |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202994831U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104020324A (en) * | 2014-06-17 | 2014-09-03 | 国家电网公司 | Test tool for wire soft shield cover |
| CN105676095A (en) * | 2014-11-20 | 2016-06-15 | 江苏启源雷宇电气科技有限公司 | Power-frequency voltage-withstand test device in SF6 armored type |
-
2012
- 2012-10-31 CN CN 201220566806 patent/CN202994831U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104020324A (en) * | 2014-06-17 | 2014-09-03 | 国家电网公司 | Test tool for wire soft shield cover |
| CN105676095A (en) * | 2014-11-20 | 2016-06-15 | 江苏启源雷宇电气科技有限公司 | Power-frequency voltage-withstand test device in SF6 armored type |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203224617U (en) | Single-phase electric energy meter calibrating device provided with test wire crimping terminal | |
| CN202994831U (en) | Brake pull rod withstand voltage test support | |
| CN202631725U (en) | Equipment for testing alternating-current voltage and pulse voltage of single-phase intelligent electric meter | |
| CN203117290U (en) | Resistance test tool | |
| CN204666789U (en) | A kind of end of vacuum circuit breaker examines worktable | |
| CN105866579B (en) | A kind of golden finger contact resistance and plug ageing tester | |
| CN110161352B (en) | Frequency response test device and method under condition of simulating turn-to-turn short circuit of transformer winding | |
| CN208367131U (en) | A kind of combined test stand structure of distribution transformer | |
| CN203759056U (en) | AC voltage-resistant support of insulating rod | |
| CN203455443U (en) | Power frequency voltage resisting test device for insulating rod or rope | |
| CN203259547U (en) | Wiring board for high-voltage electric test of transformer | |
| CN201897628U (en) | Tester for intermediate joints for cables with extruded insulation | |
| CN108957194A (en) | A kind of the combined test stand structure and its test method of distribution transformer | |
| CN209215494U (en) | A kind of movable fixture for the test of multicolumn lightning arrester connected in parallel current distribution | |
| CN202204907U (en) | Dielectric voltage withstand testing appliance for terminal type capacitors | |
| CN203811630U (en) | Support for insulating bar voltage-withstanding tests | |
| CN208568124U (en) | Connector pulling force calibration equipment | |
| CN203894275U (en) | Insulated operating lever voltage withstanding test stand | |
| CN208421002U (en) | A kind of D.C. high-current test device | |
| CN108107334B (en) | LED flexible light bar testing machine and testing method | |
| CN202383213U (en) | Cylindrical conductive tube testing tool | |
| CN202930237U (en) | Capacitor oiling workbench | |
| CN201281762Y (en) | Automatic short-circuit automatic connection device for novel three-phase multifunctional electric energy meter calibration stand | |
| CN110501622A (en) | Enameled wire Inverter fed motor test device and test method | |
| CN203811377U (en) | Mechanical fatigue test machine for arresters |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130612 Termination date: 20131031 |