CN2414410Y - Calibration tester for deterioration testing machine - Google Patents
Calibration tester for deterioration testing machine Download PDFInfo
- Publication number
- CN2414410Y CN2414410Y CN 00200968 CN00200968U CN2414410Y CN 2414410 Y CN2414410 Y CN 2414410Y CN 00200968 CN00200968 CN 00200968 CN 00200968 U CN00200968 U CN 00200968U CN 2414410 Y CN2414410 Y CN 2414410Y
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- CN
- China
- Prior art keywords
- plate
- testing machine
- utility
- deterioration
- calibration tester
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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 - Fee Related
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Abstract
The utility model relates to a calibration tester of testing and correcting a deterioration testing machine, composed of a force measuring sensor, a force measuring display, upper and lower pull rods, upper and lower pulling bearing plates, a vertical post, a press plate, etc. The traditional pull determination is changed into the pressure determination. When the utility model calibrates, the calibration tester is connected to the deterioration testing machine. Through applying pull force to the upper and lower pull rods, test results can be read on the force measuring display, and the purpose of testing and correcting the deterioration testing machine is achieved. The utility model uses a pressure sensor, which reduces the cost. The calibration tester uses a frame structure to reduce the external friction to lead test results to be more accurate. Therefore, the calibration tester is easier to be popularized in common metrological services.
Description
The utility model relates to a kind of verification test device of deterioration test machine, belongs to the metering and measuring equipment field.
The deterioration test machine is a kind of of metering outfit, be mainly used in the serviceable life of testing product under high temperature, high pressure, heavy burden and the condition that constantly changes, such as high tension insulator, needing temperature is that 300KN, voltage are the hundreds of thousands volt, go through its usability of examination and life-span under the condition that a couple of days and parameters constantly change at 40-60 ℃, pulling force, this equipment is checked once with the verification test device of special use essential every half a year or 1 year, but this device costs an arm and a leg, and it is extremely low because of its service efficiency again, therefore, general metrological service does not dispose.
The purpose of this utility model be propose a kind of price lower, be easy to the verification test device popularized in general metrological service.
The purpose of this utility model is achieved in that
A kind of verification test device of deterioration test machine, it is mainly formed and comprises force cell 9, dynamometry display, upper connecting rod 1, lower link 8, on bear plate 2, bear plate 6 down, column 4, pressing plate 17 compositions such as grade, wherein, on bear plate 2, bear plate 6 and column 4 down and be tightened to a framework, upper connecting rod is fixed on and bears on the plate 2; Lower link 8 is fixed its upper end with nut 14 after passing down and bearing plate 6, sensor 9, pressing plate 17; The lower end of the upper end of upper connecting rod 1 and lower link 8 has a connecting hole 10 respectively; The output of sensor 9 is connected with the dynamometry display by lead 15.
Above-mentioned verification test device, described force cell are piezo-type sensor.
Above-mentioned verification test device, the quantity of described column 4 can be two, also can be four.
Verification test device according to the utility model is made because common tension type replacing sensor is become cheap pressure-type sensor, therefore, greatly reduces the cost of proving installation; Frame adopts framed structure also to be easy to guarantee the concentric of lower link, thereby reduces outside friction, makes testing result more accurate; Low price and this two big advantage simple to operate also make the verification test device of deterioration test machine easier to be universal.
Fig. 1 is a structural representation of the present utility model.
The utility model is described in further detail below in conjunction with accompanying drawing:
Main composition of the present utility model comprises force cell, goes up lower link, and by bearing framework that plate and column constitute etc. up and down.Wherein, upper connecting rod 1 bottom is passed from top to bottom and is born plate 2, and holds by nut 3 and to bear plate 2; Two root posts 4 pass the two ends that bear plate 2 respectively from top to bottom, and its top is by nut 5 lockings; The lower ends downward of column 4 is passed down the two ends that bear plate 6 respectively, and respectively with nut 7 lockings; Lower link 8 passes down and bears plate 6, force cell 9, pressing plate 17, and lock with nut 14 on its top; The external end head of last lower link have respectively one with homalocephalus 16 that the deterioration test machine is connected on, a connecting hole 10 is respectively arranged on the homalocephalus.When applying pulling force, this power can be passed to force cell 9 to lower link.The signal output of sensor 9 is connected to the input end of dynamometry display by lead 15.
The upper and lower framework that bears plate 2,6 and two root posts, 4 compositions can lock with nut 5,7 and upper and lower lock nut 11,12, or otherwise be fixed into as a whole rectangular frame.
On bear between plate 2 and the upper connecting rod 1 with nut 3 and nut 13 lockings, certainly, also can otherwise be fixed between them.
During test, the connecting hole of lower link on the utility model is connected with the pull head up and down of deterioration test machine respectively, and locks with pin.Start the deterioration test machine, its upper and lower pull head imposes pulling force to upper and lower pull bar, lower link 8 drives pressing plate 17 and downwards force cell 9 is pressed, its numerical value is transferred to the dynamometry display by lead 15, can read and logging test results, this result and deterioration test machine result displayed are compared the purpose that can reach verification test and proofread and correct the deterioration test machine.
Claims (3)
1. the verification test device of a deterioration test machine, it is characterized in that, it comprises force cell [9], dynamometry display, upper connecting rod [1], lower link [8], on bear plate [2], bear plate [6] down, column [4], pressing plate [17], wherein, on bear plate [2], bear plate [6] down and column [4] is tightened to a framework, upper connecting rod is fixed on and bears on the plate [2]; Lower link [8] is fixed its upper end with nut [14] after passing down and bearing plate [6], sensor [9], pressing plate [17]; The lower end of the upper end of upper connecting rod [1] and lower link [8] has a connecting hole [10] respectively; The output of sensor [9] is connected with the dynamometry display by lead [15].
2. verification test device according to claim 1 is characterized in that, described force cell is a piezo-type sensor.
3. verification test device according to claim 1 is characterized in that, the quantity of described column [4] can be two, also can be four.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00200968 CN2414410Y (en) | 2000-01-20 | 2000-01-20 | Calibration tester for deterioration testing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00200968 CN2414410Y (en) | 2000-01-20 | 2000-01-20 | Calibration tester for deterioration testing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2414410Y true CN2414410Y (en) | 2001-01-10 |
Family
ID=33570321
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 00200968 Expired - Fee Related CN2414410Y (en) | 2000-01-20 | 2000-01-20 | Calibration tester for deterioration testing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2414410Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102103065A (en) * | 2011-03-04 | 2011-06-22 | 安徽省（水利部淮河水利委员会）水利科学研究院 | Device for calibrating extraction instrument |
| CN102661831A (en) * | 2012-04-23 | 2012-09-12 | 四川宁江山川机械有限责任公司 | Reversing device and calibration device and calibration method of pull force value of power indication machine of shock absorber |
| CN104330203A (en) * | 2011-05-07 | 2015-02-04 | 河南送变电工程公司 | Pressure testing connector |
| CN107589031A (en) * | 2017-07-17 | 2018-01-16 | 广西电网有限责任公司电力科学研究院 | One kind verification tension and compression reaction frame |
-
2000
- 2000-01-20 CN CN 00200968 patent/CN2414410Y/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102103065A (en) * | 2011-03-04 | 2011-06-22 | 安徽省（水利部淮河水利委员会）水利科学研究院 | Device for calibrating extraction instrument |
| CN104330203A (en) * | 2011-05-07 | 2015-02-04 | 河南送变电工程公司 | Pressure testing connector |
| CN104330203B (en) * | 2011-05-07 | 2017-03-22 | 河南送变电工程公司 | Pressure testing connector |
| CN102661831A (en) * | 2012-04-23 | 2012-09-12 | 四川宁江山川机械有限责任公司 | Reversing device and calibration device and calibration method of pull force value of power indication machine of shock absorber |
| CN102661831B (en) * | 2012-04-23 | 2016-03-02 | 四川宁江山川机械有限责任公司 | Reversing arrangement, vibroshock dynamometer machine pull to force value calibrating installation and calibration steps |
| CN107589031A (en) * | 2017-07-17 | 2018-01-16 | 广西电网有限责任公司电力科学研究院 | One kind verification tension and compression reaction frame |
| CN107589031B (en) * | 2017-07-17 | 2024-04-05 | 广西电网有限责任公司电力科学研究院 | Check-up draws and presses reaction frame |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |