CN201314855Y - Bending-resistance test device for disc insulator - Google Patents
Bending-resistance test device for disc insulator Download PDFInfo
- Publication number
- CN201314855Y CN201314855Y CNU2008202208771U CN200820220877U CN201314855Y CN 201314855 Y CN201314855 Y CN 201314855Y CN U2008202208771 U CNU2008202208771 U CN U2008202208771U CN 200820220877 U CN200820220877 U CN 200820220877U CN 201314855 Y CN201314855 Y CN 201314855Y
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- CN
- China
- Prior art keywords
- disc insulator
- pressurizing
- base
- test device
- support
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- 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 - Lifetime
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Abstract
The utility model relates to a bending-resistance test device for a disc insulator, which can apply bending pressure to one end of the disc insulator and has a simple structure. The test device comprises a base, a fixing support fixed on the base and a pressurizing support, wherein, the fixing support and the pressurizing support are oppositely arranged, a pair of clips used for fixing the disc insulator is respectively arranged on the opposite side surfaces of the fixing support and the pressurizing support, a pressurizing device is arranged on the base of the test device, and a push rod of the pressurizing device engages with one end of the pressurizing support during the pressurizing process in a contact manner; and the problems of complex structure and high expenses of the experimental equipment are solved.
Description
Technical field
The utility model relates to a kind of disc insulator beam test device, belongs to disc insulator beam test field tests in the GIS product.
Background technology
The disc insulator beam test is a difficult problem that runs in the new product development of technique center, because its destructive test power is 130000N, this test is unconditionally carried out in the company laboratory.Owing to buy the expense costliness of pulling experiment equipment, therefore need a kind of device that can reach effect same and good stability of research and design to replace pulling experiment equipment, overcome the problem of pulling force cost of equipment costliness.
The utility model content
The purpose of this utility model provides and a kind ofly can apply crooked pressure and disc insulator beam test device simple in structure to an end of disc insulator, has solved the experimental facilities complex structure, the problem of expense costliness.
For achieving the above object, the utility model adopts following technical scheme: a kind of disc insulator beam test device, it comprises base, a fixed support and a pressurizing frame that is fixed on the base, fixed support and pressurizing frame are oppositely arranged, and be equipped with a pair of clamp that is used for fixing disc insulator on both opposite flank at it, the base of this test unit is provided with pressue device, and an end of the push rod of pressue device and described pressurizing frame is contact matching when pressurization.
Be provided with reinforcement between described fixed support and the base.
Described pressue device comprises a lifting jack and a hand-hydraulic cylinder that is arranged on the lifting jack push rod, and this hand-hydraulic cylinder is provided with tensimeter.
The beneficial effects of the utility model are: the utility model is fixed disc insulator with a fixed support and a pressurizing frame, one end of pressurizing frame and the push rod contact matching of pressue device, pressurize by pressue device, finish test, this apparatus structure is simple, cost is lower, and is easy to use, good stability and efficient height.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Embodiment
Structural representation of the present utility model shown in Figure 1, it comprises base 1, fixed support 2, pressurizing frame 3, fixed support 2 and pressurizing frame 3 are oppositely arranged, and be equipped with a pair of clamp 4 that is used for fixing disc insulator on both opposite flank at it, base 1 is provided with 16 tons of lifting jack 5, a hand-hydraulic cylinder 7 is set on the push rod 6 of 16 tons of lifting jack 5, the push rod 8 of hand-hydraulic cylinder 7 cooperates with an end in contact of pressurizing frame 3, hand-hydraulic cylinder 7 is provided with tensimeter 9, is provided with reinforcement 10 between fixed support 2 and the base 1.
The method of operating of this test unit is: earlier the disc insulator test specimen is fixed on the test unit fixed support 2 before the test, pressurizing frame 3 is fixed on the test specimen, a hand-hydraulic cylinder 7 is set on the push rod 6 of 16 tons of lifting jack 5, then the push rod 8 of hand-hydraulic cylinder 7 and an end in contact of pressurizing frame 3 are used, the push rod 6 of lifting jack is risen, make tensimeter 9 pointers of hand-hydraulic cylinder 7 remain zero, more than ready after, giving on the hydraulic cylinder 7 compressed push rod does and turns clockwise, promote piston-advance, when tensimeter 9 pointers refer at 3MPa, illustrate that workpiece has been subjected to one and has given snap-in force, at this moment reinstate 16 tons of lifting jack 5, pressure is raise, observe the force value of the pointer indication of tensimeter 9, when the pointer of tensimeter 9 referred in desired pressure values, the power that test specimen bore had just reached, and at this moment keep-uped pressure 3 minutes, observe the variation of test specimen, have or not damage.
Claims (3)
1. disc insulator beam test device, it is characterized in that: it comprises base, a fixed support and a pressurizing frame that is fixed on the base, fixed support and pressurizing frame are oppositely arranged, and be equipped with a pair of clamp that is used for fixing disc insulator on both opposite flank at it, the base of this test unit is provided with pressue device, and an end of the push rod of pressue device and described pressurizing frame is contact matching when pressurization.
2. disc insulator beam test device according to claim 1 is characterized in that: be provided with reinforcement between described fixed support and the base.
3. disc insulator beam test device according to claim 1 and 2 is characterized in that: described pressue device comprises a lifting jack and a hand-hydraulic cylinder that is arranged on the lifting jack push rod, and this hand-hydraulic cylinder is provided with tensimeter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202208771U CN201314855Y (en) | 2008-11-12 | 2008-11-12 | Bending-resistance test device for disc insulator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202208771U CN201314855Y (en) | 2008-11-12 | 2008-11-12 | Bending-resistance test device for disc insulator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201314855Y true CN201314855Y (en) | 2009-09-23 |
Family
ID=41126654
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008202208771U Expired - Lifetime CN201314855Y (en) | 2008-11-12 | 2008-11-12 | Bending-resistance test device for disc insulator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201314855Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103308391A (en) * | 2013-05-29 | 2013-09-18 | 青岛吉澳尔电子有限公司 | Anti-bending tester of porcelain sleeve for power capacitor |
| CN106353054A (en) * | 2016-09-23 | 2017-01-25 | 大连理工大学 | Multi-span beam structure experimental model and experimental method |
| CN115950765A (en) * | 2023-03-10 | 2023-04-11 | 国网山西省电力公司电力科学研究院 | System and method for detecting shear stress intensity of epoxy component of GIS basin-type insulator |
-
2008
- 2008-11-12 CN CNU2008202208771U patent/CN201314855Y/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103308391A (en) * | 2013-05-29 | 2013-09-18 | 青岛吉澳尔电子有限公司 | Anti-bending tester of porcelain sleeve for power capacitor |
| CN103308391B (en) * | 2013-05-29 | 2016-03-23 | 青岛吉澳尔电子有限公司 | A kind of power capacitor insulator bending-resistance testing instrument |
| CN106353054A (en) * | 2016-09-23 | 2017-01-25 | 大连理工大学 | Multi-span beam structure experimental model and experimental method |
| CN106353054B (en) * | 2016-09-23 | 2018-10-16 | 大连理工大学 | A kind of multispan beam structural experiment model and experimental method |
| CN115950765A (en) * | 2023-03-10 | 2023-04-11 | 国网山西省电力公司电力科学研究院 | System and method for detecting shear stress intensity of epoxy component of GIS basin-type insulator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20090923 |
|
| CX01 | Expiry of patent term |