CN202869906U - Anti-bending testing machine of insulator - Google Patents
Anti-bending testing machine of insulator Download PDFInfo
- Publication number
- CN202869906U CN202869906U CN 201220559098 CN201220559098U CN202869906U CN 202869906 U CN202869906 U CN 202869906U CN 201220559098 CN201220559098 CN 201220559098 CN 201220559098 U CN201220559098 U CN 201220559098U CN 202869906 U CN202869906 U CN 202869906U
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- insulator
- cylinder
- beam test
- control module
- electric control
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Abstract
The utility model discloses an anti-bending testing machine of an insulator. The anti-bending testing machine comprises a testing machine body, a loading cylinder, a pressurizing cylinder and an electric control module, wherein the loading cylinder is used for loading and clamping the insulator to be tested; the loading cylinder is arranged inside the testing machine body; the insulator to be tested is put into the loading cylinder; the pressurizing cylinder is used for pressurizing the insulator to be tested; the pressurizing cylinder is fixedly connected to the upper side of the testing machine body through a bracket; the electric control module is used for controlling the work states of the loading cylinder and the pressurizing cylinder, and the electric control module is electrically connected to the loading cylinder and the pressurizing cylinder.
Description
Technical field
The utility model relates to a kind of insulator dynamics experimental device, particularly a kind of insulator beam test machine.
Background technology
Insulator is mainly used in the insulating supporting of power transmission and transforming equipment lead-in wire or is used as insulating vessel, and flexing resistance is one of standard of weighing the insulator performance.
Insulator beam test machine is used for insulator bending resistance applied voltage test, and existing insulator beam test machine comprises mechanical gripping means and pressurized cylinder, clamps insulator to be measured by the clamp device of operating machine, and then anti-bending test is carried out in the pressurized cylinder pressurization.Yet there is defective as described below in this testing machine: 1, mechanical gripping means in use needs artificial hand push; 2, the pressurized cylinder support is solid not, the phenomenon of understressed and device damage in use occurs easily; 3, on the porcelain vase during anchor clamps, the porcelain vase bottom will put rubber band and stablize insulator to be measured, and is so stable not but used rubber band is in use appointed, and shaking phenomenon is arranged; 4, aspect electrical control, when pressurized cylinder emersion touches the porcelain bottle sleeve head, need this several seconds of pausing to avoid destructive test machine and insulator to be measured, existing electrical control is without this function; 5, on the equipment without scram button.Above-mentioned situation in use all might cause the injury of equipment and the person.
Insulator beam test machine should meet " GB/T772 high-tension insulator porcelain piece technical conditions ", " DB/DG.JT600-11 capacitor casing type approval test outline ".
The utility model content
For solving the above-mentioned problems in the prior art, the utility model proposes a kind of simple in structure, easy to operate insulator beam test machine, Effective Raise quality and the efficient of testing equipment.
The utility model is achieved through the following technical solutions:
A kind of insulator beam test machine comprises: the testing machine main body; Be used for loading and clamping the loading cylinder of insulator to be tested, load cylinder and be arranged on the testing machine body interior, insulator to be tested is put into and is loaded cylinder; Be used for the pressurized cylinder to insulator pressurization to be tested, pressurized cylinder is fixedly connected on testing machine main body upside by a support; Be used for control and load the electric control module of cylinder and pressurized cylinder duty, electric control module is electrically connected and loads cylinder and pressurized cylinder.
Better, electric control module comprises in order to control pressurization and the relay of dead time.
Better, load and be provided with one in the cylinder for the sensor of measuring clamping pressure.
Better, insulator beam test machine comprises that also for the left clamping plate of auxiliary clamp and right clamping plate, left clamping plate and right clamping plate are movably connected in testing machine main body top.
Better, electric control module comprises scram button.
Better, pressurized cylinder is pressurized cylinder, loads cylinder for loading cylinder.
Better, electric control module comprises air filtration combination reduction valve and pressurized air valve.
Description of drawings
Fig. 1 is the structural representation of a kind of insulator beam test of the utility model machine;
Fig. 2 is the structural representation of the left and right sides clamping plate of a kind of insulator beam test of the utility model machine.
Embodiment
Below in conjunction with embodiment the utility model is elaborated, present embodiment is implemented under take technical solutions of the utility model as prerequisite, has provided detailed embodiment, but protection domain of the present utility model is not limited to following embodiment.
Please refer to Fig. 1, the preferred embodiment that the utility model provides, a kind of insulator beam test machine, comprise: electric control module 1, pressurized cylinder 3, loading cylinder 2 and testing machine main body, pressurized cylinder 3 is fixedly connected on testing machine main body upside by a support 6, load cylinder 2 and be arranged on the testing machine body interior, pressurized cylinder 3 and loading cylinder 2 are electrically connected electric control modules 1.Under actual working state, operating personnel put into insulator and load cylinder 2 and start this insulator beam test machine, load cylinder 2 and clamp gradually the insulator that is placed into, pressurized cylinder 3 touches insulator and pressurization, carries out anti-bending test, when pressure arrives setting value, electric control module is controlled this testing machine releasing pressure automatically, pressurized cylinder 3 is loaded cylinder 2 and is loosened gradually insulator away from insulator, and operating personnel can take out insulator.
For protection equipment and better test; clamp gradually the insulator that is placed at loading cylinder 2; pressurized cylinder 3 is pressurizeed and is touched insulator and carries out between the anti-bending test; and electric control module is controlled this testing machine releasing pressure automatically; pressurized cylinder 3 is away from needing to pause 2 seconds between the insulator; therefore, comprise in the electric control module in order to control pressurization and the relay of dead time.In the present embodiment take 2 seconds as example, operating personnel can make adjustment according to actual conditions.
Load and to be provided with a sensor that is used for measuring clamping pressure in the cylinder, prevent effectively that clamping pressure is excessive and cause destroying tested insulator.
Please refer to Fig. 2, the utility model can also be provided for left clamping plate 4 and the right clamping plate 5 of auxiliary clamp, after the insulator of packing into, promotes left and right sides two clamping plates, further clamps and fixes.
For operating personnel's security consideration, be provided with scram button on the electric control module, be convenient to timely termination device running.
Pressurized cylinder and loading cylinder can adopt pneumatic cylinder also can adopt hydraulic cylinder, in the present embodiment, pressurized cylinder and loading cylinder have all adopted pneumatic cylinder, in electric control module, add simultaneously air filtration combination reduction valve and pressurized air valve, operating personnel in the value that can check air filtration combination reduction valve and pressurized air valve before the starting outfit whether between specialized range, so that Real-Time Monitoring and adjustment pressurized cylinder and load cylinder.
More than disclosed only be the application's a specific embodiment, but the application is not limited thereto, the changes that any person skilled in the art can think of all should drop in the application's the protection domain.
Claims (7)
1. an insulator beam test machine is characterized in that, comprising:
The testing machine main body;
Be used for loading and clamping the loading cylinder of insulator to be tested, described loading cylinder is arranged on described testing machine body interior, and insulator to be tested is put into described loading cylinder;
Be used for the pressurized cylinder to insulator pressurization to be tested, described pressurized cylinder is fixedly connected on described testing machine main body upside by a support;
Be used for controlling the electric control module of described loading cylinder and described pressurized cylinder duty, described electric control module is electrically connected described loading cylinder and described pressurized cylinder.
2. insulator beam test machine as claimed in claim 1 is characterized in that, described electric control module comprises in order to control pressurization and the relay of dead time.
3. insulator beam test machine as claimed in claim 1 is characterized in that, is provided with one in the described loading cylinder for the sensor of measuring clamping pressure.
4. insulator beam test machine as claimed in claim 1 is characterized in that, described insulator beam test machine also comprises left clamping plate and the right clamping plate for auxiliary clamp, and described left clamping plate and right clamping plate are movably connected in described testing machine main body top.
5. insulator beam test machine as claimed in claim 1 is characterized in that described electric control module comprises scram button.
6. insulator beam test machine as claimed in claim 1 is characterized in that, described pressurized cylinder is pressurized cylinder, and described loading cylinder is for loading cylinder.
7. insulator beam test machine as claimed in claim 6 is characterized in that, described electric control module comprises air filtration combination reduction valve and pressurized air valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220559098 CN202869906U (en) | 2012-10-29 | 2012-10-29 | Anti-bending testing machine of insulator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220559098 CN202869906U (en) | 2012-10-29 | 2012-10-29 | Anti-bending testing machine of insulator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202869906U true CN202869906U (en) | 2013-04-10 |
Family
ID=48036615
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220559098 Expired - Lifetime CN202869906U (en) | 2012-10-29 | 2012-10-29 | Anti-bending testing machine of insulator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202869906U (en) |
Cited By (2)
| 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 |
| CN114354380A (en) * | 2021-12-06 | 2022-04-15 | 蒋松龄 | Bending resistance detection device is used in new material processing |
-
2012
- 2012-10-29 CN CN 201220559098 patent/CN202869906U/en not_active Expired - Lifetime
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 |
| 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 |
| CN114354380A (en) * | 2021-12-06 | 2022-04-15 | 蒋松龄 | Bending resistance detection device is used in new material processing |
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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: 20130410 |
|
| CX01 | Expiry of patent term |