CN204595024U - Novel insulating operating rod AC voltage withstand test stand - Google Patents
Novel insulating operating rod AC voltage withstand test stand Download PDFInfo
- Publication number
- CN204595024U CN204595024U CN201520224909.5U CN201520224909U CN204595024U CN 204595024 U CN204595024 U CN 204595024U CN 201520224909 U CN201520224909 U CN 201520224909U CN 204595024 U CN204595024 U CN 204595024U
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- support
- toothed disc
- operating rod
- test stand
- voltage withstand
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- 238000012360 testing method Methods 0.000 title claims abstract description 36
- 238000009434 installation Methods 0.000 claims description 3
- 230000001105 regulatory effect Effects 0.000 abstract description 5
- 238000002474 experimental method Methods 0.000 abstract description 4
- 238000012423 maintenance Methods 0.000 abstract description 3
- 238000009413 insulation Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000013461 design Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 238000004806 packaging method and process Methods 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 238000004804 winding Methods 0.000 description 2
- 241000826860 Trapezium Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000002788 crimping Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000003822 epoxy resin Substances 0.000 description 1
- 239000003365 glass fiber Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229920000647 polyepoxide Polymers 0.000 description 1
- 238000006116 polymerization reaction Methods 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 229920006305 unsaturated polyester Polymers 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- Testing Relating To Insulation (AREA)
Abstract
The utility model belongs to electrical equipment technical field, relate to Novel insulating operating rod AC voltage withstand test stand particularly, comprise support, described support is provided with at least two group stulls, stull is provided with and tightens up unit, tighten up unit and comprise handle, handle is connected with toothed disc, toothed disc is provided with toothed disc fixation kit, toothed disc is connected with round bar, round bar is connected with multiple connecting link, connecting link is connected with wire rope circle cover through the through hole on fixed mount, fixed mount comprises horizontal mounting portion and vertical fixed part, through hole is positioned on horizontal mounting portion, support is also provided with electrode and the scale for potential electrode spacing.The utility model has that experiment quantity is large, time saving and energy saving, use safety is quick, meet regulatory requirements and advantage easy to maintenance.
Description
Technical field
The utility model belongs to electrical equipment technical field, relates to Novel insulating operating rod AC voltage withstand test stand particularly.
Background technology
The insulating bar Insulation test stand of current use, mainly there is following problem: one, holder part adopts individual layer flatwise to design mostly, single test quantity is at about 10, along with the progress of society, transformer station's quantity sharply increases, the quantity of the insulating bar carrying out AC voltage withstand test is needed also to increase year by year, in the urgent need to increasing single test quantity; Two, electrode connection mode has tinsel (adopting fuse) to be wound around and conductive sponge parcel at present.It is a kind of connected mode meeting regulatory requirements at present most that tinsel is wound around, insulating bar can be realized entirely hold, shortcoming wastes time and energy, when doing this work, need to be wound around each root insulating bar, remove in addition after having tested, and the life-span wiry is short, is repeatedly wound around and easily causes great waste.Conductive sponge packaging method, use simple, but maximum problem is, is difficult to the packaging type realized for the insulating bar of different-diameter and covers, do not meet regulatory requirements; Three, do not have fixation measuring part: for the insulating bar of different electric pressure, two interelectrode distances are different, and each test all needs continuous Adjustment Tests distance, loses time.
Summary of the invention
The purpose of this utility model is to solve the problems of the technologies described above, and provides that a kind of experiment quantity is large, time saving and energy saving, use safety is quick, meet regulatory requirements and Novel insulating operating rod AC voltage withstand test stand easy to maintenance.
The technical solution of the utility model is: a kind of Novel insulating operating rod AC voltage withstand test stand, comprise support, described support is provided with at least two group stulls, stull is provided with and tightens up unit, tighten up unit and comprise handle, handle is connected with toothed disc, toothed disc is provided with toothed disc fixation kit, toothed disc is connected with round bar, round bar is connected with multiple connecting link, connecting link is connected with wire rope circle cover through the through hole on fixed mount, fixed mount comprises horizontal mounting portion and vertical fixed part, through hole is positioned on horizontal mounting portion, support is also provided with electrode and the scale for potential electrode spacing.
Preferably, described vertical fixed part is L-type, and vertical fixed part is provided with installation threaded hole.
Preferably, described vertical fixed part comprises fixed station, and fixed station is provided with mounting hole.
Closer, the quantity of described stull is three groups, and three groups of stull intervals in the short transverse of support are arranged.
Closer, the quantity of described stull is four groups, and wherein two groups of stull intervals in the short transverse of support are arranged, and other two groups of stulls interval on the Width of support is arranged.
Preferably, described support is made up of rectangular hollow structure section bar.
The beneficial effects of the utility model are: first, for the problem that each experiment quantity is few, devise the trapezium structure of bilayer or multilayer, add the steadiness of structure on the one hand, improve the test capability of insulating bar on the other hand, while the insulation distance of satisfied abundance, realization is two-layer up and down places insulating bar simultaneously, and single test quantity becomes multiple to improve
Secondly, devise be made up of handle, toothed disc, round bar, wire rope circle cover, fixed mount and connecting link tighten up unit, this is utilized to tighten up unit, can realize insulating bar penetrates in the circle cover that wire rope makes, shake handle, driven gear dish and round bar below rotate, and then drive connecting link to tighten up wire rope circle cover, utilize toothed disc fixation kit fixed teeth wheel disc, thus play and tighten up and the effect fixed.Each test, only needs to be penetrated respectively by insulating bar in the circle cover of expansion, rotates hand cranking handle and fix, just can realize the winding work of one group of insulating bar
Again, add measure portion, on the insulating bar of stand both sides, be provided with scale by the mode of pasting, can direct reading numerical values during Adjustment Tests distance.
Finally, insulating bar AC voltage withstand test stand of the present utility model just can realize the winding work of one group of insulating bar by rotating hand cranking handle, greatly improve work efficiency, alleviate the labour intensity of staff, there is time saving and energy saving advantage; Test bracket supports firm, there will not be test overturning situation, can guarantee the safety of equipment and the person in process of the test; Tighten up unit and can realize entirely holding of all insulating bars, meet regulatory requirements; The connected mode of wire rope adopts screw crimping mode, can realize easily more changing jobs, easy to maintenance; The weight of whole test-bed is little, facilitates Transfer Experiment place, uses light.
Accompanying drawing explanation
Fig. 1 is schematic perspective view of the present utility model.
Fig. 2 is schematic top plan view of the present utility model.
Fig. 3 be the utility model embodiment one tighten up unit schematic front view.
Fig. 4 be the utility model embodiment one tighten up unit three-dimensional schematic diagram.
Fig. 5 be the utility model embodiment two tighten up unit schematic front view.
Fig. 6 be the utility model embodiment two tighten up unit three-dimensional schematic diagram.
In figure, 1, support, 2, stull, 3, unit is tightened up, 31, handle, 32, toothed disc, 33, round bar, 34, wire rope circle cover, 35, fixed mount, 351, horizontal mounting portion, 352, vertically fixed part, 36, through hole, 37, connecting link, 4, insulating bar, 5, electrode, 6, fixed station, 7, mounting hole.
Embodiment
Below in conjunction with accompanying drawing, the technical solution of the utility model is described in detail.
See Fig. 1 and Fig. 2, Novel insulating operating rod AC voltage withstand test stand of the present utility model, comprise the support 1 be made up of rectangular hollow structure section bar, whole test-bed adopts unsaturated polyester and glass fibre polymerization pultrusion manufacturing process, material selection epoxy resin combines the excellent technology of pin, and product finished surface has used insullac to process, and each member profile is without sharp corners, safe coefficient is high, and insulating property are strong; Water absorbing force is low, corrosion-resistant.
Support 1 is provided with at least two group stulls 2, is used for installing and organizes insulating bar more, to improve the insulating bar quantity of test, stull 2 is provided with and tightens up unit 3.Particularly, tighten up unit 3 and comprise hand cranking handle 31, handle 31 is connected with toothed disc 32, toothed disc 32 is provided with toothed disc fixation kit, and toothed disc 32 is connected with round bar 33, and round bar 33 is connected with multiple connecting link 37, connecting link 37 is connected with wire rope circle cover 34 through the through hole 36 on fixed mount 35, fixed mount 35 comprises horizontal mounting portion 351 and vertical fixed part 352, and through hole 36 is positioned on horizontal mounting portion 351, support 1 is also provided with electrode 5 and the scale for potential electrode 5 spacing.
As shown in Figure 3 and Figure 4, in embodiment one of the present utility model, vertical fixed part 352 designs in L-type, and vertical fixed part 352 is provided with installation threaded hole, is fixed on stull and support will tighten up unit.The quantity of stull 2 is three groups, and three groups of stull 2 intervals in the short transverse of support 1 are arranged, to improve the insulating bar quantity of single test.
As shown in Figure 5 and Figure 6, in embodiment two of the present utility model, vertical fixed part 352 comprises fixed station 6, and fixed station 6 is provided with mounting hole 7, is fixed on stull and support will tighten up unit.The quantity of stull 2 is four groups, wherein two groups of stull 2 intervals in the short transverse of support 1 are arranged, other two groups of stulls 2 interval on the Width of support 1 is arranged, and is arranged side by side by insulating bar, can avoids the too high awkward problem brought of height due to support.
Principle of work of the present utility model is: 1. will the insulating bar 4 of test be needed to penetrate in wire rope circle cover 34; 2. to move in the direction of the clock the fixing hand cranking handle 31 tightening up unit with hand, handle 31 driven gear dish 32 and metal round rod 33 rotate, metal round rod 33 pulls connecting link 37 to tighten up wire rope circle cover 34, after all wire rope circle covers 34 all tighten up, utilize toothed disc fixation kit fixed teeth wheel disc 32, prevent wire rope circle cover 34 from expanding; 3. also adjust electrode 5 unit in centre position to suitable position with reference to the scale be pasted onto on both sides insulation cross bar according to the test distance of regulations stipulate, then repeat step 2.; 4. another group insulating bar 4 is connected according to same step; 5. joint test wiring, high-voltage connection connects target unit, and ground wire connects fixed electorde unit, tests after wiring; 6. test complete, remove test connection, handsetting gear dish fixation kit, wire rope circle cover 34 expands reinstatement under elastic reaction, insulation is operated 4 bars and takes off, test complete.
Although the foregoing describe embodiment of the present utility model, it will be understood by those of skill in the art that these only illustrate, protection domain of the present utility model is defined by the appended claims.Those skilled in the art, under the prerequisite not deviating from principle of the present utility model and essence, can make various changes or modifications to these embodiments, but these change and amendment all falls into protection domain of the present utility model.
Claims (6)
1. a Novel insulating operating rod AC voltage withstand test stand, comprise support (1), it is characterized in that: described support (1) is provided with at least two group stulls (2), stull (2) is provided with and tightens up unit (3), tighten up unit (3) and comprise handle (31), handle (31) is connected with toothed disc (32), toothed disc (32) is provided with toothed disc fixation kit, toothed disc (32) is connected with round bar (33), round bar (33) is connected with multiple connecting link (37), connecting link (37) is connected with wire rope circle cover (34) through the through hole (36) on fixed mount (35), fixed mount (35) comprises horizontal mounting portion (351) and vertical fixed part (352), through hole (36) is positioned on horizontal mounting portion (351), support (1) is also provided with electrode (5) and the scale for potential electrode (5) spacing.
2. Novel insulating operating rod AC voltage withstand test stand as claimed in claim 1, is characterized in that: described vertical fixed part (352) is in L-type, and vertical fixed part (352) is provided with installation threaded hole.
3. Novel insulating operating rod AC voltage withstand test stand as claimed in claim 1, is characterized in that: described vertical fixed part (352) comprises fixed station (6), and fixed station (6) is provided with mounting hole (7).
4. Novel insulating operating rod AC voltage withstand test stand as claimed in claim 2 or claim 3, is characterized in that: the quantity of described stull (2) is three groups, and three groups of stull (2) intervals in the short transverse of support (1) are arranged.
5. Novel insulating operating rod AC voltage withstand test stand as claimed in claim 2 or claim 3, it is characterized in that: the quantity of described stull (2) is four groups, wherein two groups of stull (2) intervals in the short transverse of support (1) are arranged, and other two groups of stulls (2) interval on the Width of support (1) is arranged.
6. Novel insulating operating rod AC voltage withstand test stand as claimed in claim 1, is characterized in that: described support (1) is made up of rectangular hollow structure section bar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520224909.5U CN204595024U (en) | 2015-04-14 | 2015-04-14 | Novel insulating operating rod AC voltage withstand test stand |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520224909.5U CN204595024U (en) | 2015-04-14 | 2015-04-14 | Novel insulating operating rod AC voltage withstand test stand |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204595024U true CN204595024U (en) | 2015-08-26 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520224909.5U Active CN204595024U (en) | 2015-04-14 | 2015-04-14 | Novel insulating operating rod AC voltage withstand test stand |
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| Country | Link |
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| CN (1) | CN204595024U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105372570A (en) * | 2015-12-23 | 2016-03-02 | 中国南方电网有限责任公司调峰调频发电公司天生桥水力发电总厂 | Insulating rod test device |
| CN108008157A (en) * | 2018-01-25 | 2018-05-08 | 国网河北省电力有限公司衡水供电分公司 | A kind of test device of insulating rod |
| CN110716114A (en) * | 2019-11-28 | 2020-01-21 | 国网河北省电力有限公司沧州供电分公司 | Insulating rod withstand voltage test appurtenance |
| CN113419088A (en) * | 2021-07-05 | 2021-09-21 | 贵州电网有限责任公司 | Based on experimental auxiliary device that uses of efficient insulator spindle |
-
2015
- 2015-04-14 CN CN201520224909.5U patent/CN204595024U/en active Active
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105372570A (en) * | 2015-12-23 | 2016-03-02 | 中国南方电网有限责任公司调峰调频发电公司天生桥水力发电总厂 | Insulating rod test device |
| CN105372570B (en) * | 2015-12-23 | 2017-12-12 | 中国南方电网有限责任公司调峰调频发电公司天生桥水力发电总厂 | Test device of insulating rod |
| CN108008157A (en) * | 2018-01-25 | 2018-05-08 | 国网河北省电力有限公司衡水供电分公司 | A kind of test device of insulating rod |
| CN108008157B (en) * | 2018-01-25 | 2023-11-21 | 国网河北省电力有限公司衡水供电分公司 | Insulating rod test device |
| CN110716114A (en) * | 2019-11-28 | 2020-01-21 | 国网河北省电力有限公司沧州供电分公司 | Insulating rod withstand voltage test appurtenance |
| CN113419088A (en) * | 2021-07-05 | 2021-09-21 | 贵州电网有限责任公司 | Based on experimental auxiliary device that uses of efficient insulator spindle |
| CN113419088B (en) * | 2021-07-05 | 2024-04-05 | 贵州电网有限责任公司 | Auxiliary device for insulating rod test based on high efficiency |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |