CN201628755U - Insulating rope or insulating rod electric test frame - Google Patents
Insulating rope or insulating rod electric test frame Download PDFInfo
- Publication number
- CN201628755U CN201628755U CN2010201696328U CN201020169632U CN201628755U CN 201628755 U CN201628755 U CN 201628755U CN 2010201696328 U CN2010201696328 U CN 2010201696328U CN 201020169632 U CN201020169632 U CN 201020169632U CN 201628755 U CN201628755 U CN 201628755U
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- Prior art keywords
- insulating
- ring electrode
- high compression
- compression ring
- nut
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- Expired - Fee Related
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Abstract
The utility model relates to a detection test device of an insulating piece, in particular to an insulating rope or insulating rod electric test frame, which comprises a guide column, a grounding ring electrode, a high voltage ring electrode, a high voltage ring electrode electric lifting device and a base, wherein the high voltage ring electrode electric lifting device comprises a step motor, an insulating screw rod, a nut and a transition gear group, the nut is arranged on the center of the high voltage ring electrode, the step motor is arranged on the base, the output end of the step motor is connected with the input end of the transition gear group, the output end of the transition gear group is connected with one end of the insulating screw rod, and the other end of the insulating screw rod is connected with the nut through screwing. The utility model aims to design an insulating rope or insulating rod electric test frame with strong bearing capacity and excellent humidity resistance. Compared with the prior art, the insulating rope or insulating rod electric test frame has the advantages of small swing, steady lifting, safety and reliability, and high insulating level and the like.
Description
Technical field
The utility model relates to the detection test unit of insulating part, particularly a kind of insulation rope or the electronic test stand of insulating bar.
Background technology
National IP Network discloses a kind of patent No. on 03 12nd, 2008 be 200720084401.5 annular insulating bar hanging test frame, this patent is adorned stepper motor, reductor, rope drum, pulley and guidepost on base, guidepost hypomere attaching ground ring electrode, epimere dress high compression ring electrode, high compression ring electrode one end be equipped with hangers, on conduct electricity hasp, ground loop electrode one end is equipped with down the conduction hasp, and guidepost termination dress is around the pulley blocks of insulation rope.During this patent work, stepper motor or the power that manually shakes crank output twine the insulation rope or break away from the rope drum, the high compression ring rise fall of electrodes drops to the test desired height, test product one end is connected on the high compression ring electrode, the other end is connected with the ground loop electrode, connect the required trial voltage of high compression ring electrode, test product is tested.Though it is little that this patented technology has a test space, but satisfy the requirement of the electrical performance test of different electric pressure insulating bars, but it has the following disadvantages: it is poor 1, to promote high compression ring electrode bearing capacity with insulation rope and rope drum.2, insulation rope humidity resistance is poor, and compressive resistance reduces after making moist, and insulation rope surface forms the flashover discharge easily.
Summary of the invention
The purpose of this utility model is that a kind of bearing capacity of design is strong, insulation rope that humidity resistance is good or the electronic test stand of insulating bar.
For reaching above-mentioned purpose, the utility model is by the following technical solutions: a kind of insulation rope or the electronic test stand of insulating bar, comprise guidepost, the ground loop electrode, high compression ring electrode and base, the guidepost lower end is fixed on base, the guidepost upper end is provided with voltage equalizing ball, the ground loop electrode sleeve is on guidepost hypomere shaft, the high compression ring electrode sleeve is on guidepost epimere shaft, it is characterized in that it is provided with high compression ring electrode Motorized lift device, described high compression ring electrode Motorized lift device comprises stepper motor, insulation blanket stud, nut, the transition gear group, nut is located at the center of high compression ring electrode, and stepper motor is located on the base, and the stepper motor output terminal connects transition gear group input end, transition gear group output terminal is connected with insulation blanket stud one end, and the insulation blanket stud other end is connected with the nut spiral.
Because it is strong to adopt insulation blanket stud to promote high compression ring electrode bearing capacity, the amplitude of oscillation is little, and lifting is steady, and is safe and reliable.The insulation blanket stud humidity resistance is strong simultaneously, adopts screw to increase creepage distance, improves dielectric level.
Description of drawings
Below in conjunction with drawings and Examples the utility model is described in further detail.
Fig. 1 is the present embodiment structural representation.
Embodiment
As shown in Figure 1, present embodiment comprises guidepost 10, ground loop electrode 4, high compression ring electrode 9, high compression ring electrode Motorized lift device and base 1, wherein:
Described high compression ring electrode Motorized lift device comprises stepper motor 2, insulation blanket stud 11, nut 8, transition gear group 3, nut 8 is located at the center of high compression ring electrode 9, stepper motor 2 is located on the base 1, stepper motor 2 output terminals connect transition gear group 3 input ends, transition gear group 3 output terminals are connected with insulation blanket stud 11 1 ends, and insulation blanket stud 11 other ends are connected with nut 8 spirals.
During work, stepper motor 2 drives insulation blanket stud 11 by transition gear group 3 and rotates, insulation blanket stud 11 drives nut 8 worm drive liftings, make the high compression ring electrode 9 of fixedlying connected reach lifting test desired height with nut 8, test product insulation rope 5 or test product insulating bar 12 1 ends are connected on the high compression ring electrode, the other end is connected with the ground loop electrode, connects the required trial voltage of high compression ring electrode, and test product insulation rope 5 or test product insulating bar 12 are tested.The utility model test needs the space little, and it is strong to support the test product bearing capacity, can satisfy the requirement of the electrical performance test of different electric pressure insulation ropes, insulating bar, belongs to dual-purpose type test stand, and is easy to operate, dependable performance, safety.
In sum, the utility model compared with prior art has the following advantages:
1, the amplitude of oscillation is little, and lifting is steady, and is safe and reliable. Because adopt insulation blanket stud to promote, the amplitude of oscillation is little, lifting is steady, and is safe and reliable.
2, improve dielectric level. Owing to adopt screw to promote, increase creep age distance, improve dielectric level.
3, the function that has the two-to-use test stand. This test stand can be tested insulating cord and insulating bar.
Claims (1)
1. an insulation is restricted or the electronic test stand of insulating bar, comprise guidepost (10), ground loop electrode (4), high compression ring electrode (9) and base (1), guidepost (10) lower end is fixed on base (1), guidepost (10) upper end is provided with voltage equalizing ball (7), ground loop electrode (4) is enclosed within on guidepost (10) the hypomere shaft, high compression ring electrode (9) is enclosed within on guidepost (10) the epimere shaft, it is characterized in that it is provided with high compression ring electrode Motorized lift device, described high compression ring electrode Motorized lift device comprises stepper motor (2), insulation blanket stud (11), nut (8), transition gear group (3), nut (8) is located at the center of high compression ring electrode (9), stepper motor (2) is located on the base (1), stepper motor (2) output terminal connects transition gear group (3) input end, transition gear group (3) output terminal is connected with insulation blanket stud (11) one ends, and insulation blanket stud (11) other end is connected with nut (8) spiral.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201696328U CN201628755U (en) | 2010-04-15 | 2010-04-15 | Insulating rope or insulating rod electric test frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201696328U CN201628755U (en) | 2010-04-15 | 2010-04-15 | Insulating rope or insulating rod electric test frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201628755U true CN201628755U (en) | 2010-11-10 |
Family
ID=43060153
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201696328U Expired - Fee Related CN201628755U (en) | 2010-04-15 | 2010-04-15 | Insulating rope or insulating rod electric test frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201628755U (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102001606A (en) * | 2010-11-25 | 2011-04-06 | 甘肃省电力公司兰州超高压输变电公司 | Insulating lifting device |
| CN102338845A (en) * | 2011-09-22 | 2012-02-01 | 安徽省电力公司宣城供电公司 | Insulation characteristic test device of insulating rod |
| CN102645643A (en) * | 2012-05-16 | 2012-08-22 | 贵州电力试验研究院 | Online calibration system for electronic voltage transformer |
| CN104020324A (en) * | 2014-06-17 | 2014-09-03 | 国家电网公司 | Test tool for wire soft shield cover |
| CN108152688A (en) * | 2017-12-26 | 2018-06-12 | 海泉风雷新能源发电股份有限公司 | A kind of insulating cord segmented pressure experimental rig |
| CN108398620A (en) * | 2018-02-12 | 2018-08-14 | 西北核技术研究所 | Edge flashing laboratory sample more changing device, experimental provision and sample replacing options |
| CN109541267A (en) * | 2018-12-05 | 2019-03-29 | 金华送变电工程有限公司 | A kind of Withstand test device of insulating cord and insulating bar |
| 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 |
-
2010
- 2010-04-15 CN CN2010201696328U patent/CN201628755U/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102001606A (en) * | 2010-11-25 | 2011-04-06 | 甘肃省电力公司兰州超高压输变电公司 | Insulating lifting device |
| CN102338845A (en) * | 2011-09-22 | 2012-02-01 | 安徽省电力公司宣城供电公司 | Insulation characteristic test device of insulating rod |
| CN102645643A (en) * | 2012-05-16 | 2012-08-22 | 贵州电力试验研究院 | Online calibration system for electronic voltage transformer |
| CN104020324A (en) * | 2014-06-17 | 2014-09-03 | 国家电网公司 | Test tool for wire soft shield cover |
| CN108152688A (en) * | 2017-12-26 | 2018-06-12 | 海泉风雷新能源发电股份有限公司 | A kind of insulating cord segmented pressure experimental rig |
| CN108152688B (en) * | 2017-12-26 | 2020-07-17 | 海泉风雷新能源发电股份有限公司 | Insulating rope segmentation withstand voltage test device |
| CN108398620A (en) * | 2018-02-12 | 2018-08-14 | 西北核技术研究所 | Edge flashing laboratory sample more changing device, experimental provision and sample replacing options |
| CN109541267A (en) * | 2018-12-05 | 2019-03-29 | 金华送变电工程有限公司 | A kind of Withstand test device of insulating cord and insulating bar |
| 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 |
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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: 20101110 Termination date: 20140415 |