CN108036880A - A kind of more compressor arm load test equipment - Google Patents
A kind of more compressor arm load test equipment Download PDFInfo
- Publication number
- CN108036880A CN108036880A CN201711379754.2A CN201711379754A CN108036880A CN 108036880 A CN108036880 A CN 108036880A CN 201711379754 A CN201711379754 A CN 201711379754A CN 108036880 A CN108036880 A CN 108036880A
- Authority
- CN
- China
- Prior art keywords
- compressor arm
- test equipment
- display
- load test
- voltage signal
- Prior art date
- 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.)
- Pending
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
- G01L1/00—Measuring force or stress, in general
- G01L1/14—Measuring force or stress, in general by measuring variations in capacitance or inductance of electrical elements, e.g. by measuring variations of frequency of electrical oscillators
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Control Of Positive-Displacement Pumps (AREA)
Abstract
A kind of more compressor arm load test equipment, the strain on more compressor arms is converted into voltage signal by multichannel strain amplifier, usb data collector corresponds to time variant voltage signal and carries out data acquisition, the collection of industrial personal computer software control data, thrust calculating, screen display, result storage, display come out thrust size real-time display.The device structure is simple, easy to operate, is suitable for the more compressor arm loading measurements in scene.
Description
Technical field：
The present invention relates to one kind to load measuring device, specifically a kind of more compressor arm load test equipment.
Background technology：
In release device compaction process is compressed, it is common practice to, should by the angle rotation loading nut demarcated in advance
The shortcoming of method is：The compressor arm of calibration has different with scene, tightens the actual thrust size after nut
There is uncertainty.
The content of the invention：
The purpose of the present invention is to solve the shortcomings of the prior art and provide a kind of more compressor arm load test equipment.This sets
It is standby that using scene, thrust e measurement technology, high certainty of measurement, the degree of automation height are easy to operate in real time.
Technical scheme：A kind of more compressor arm load test equipment, are pressed more by multichannel strain amplifier
Strain on tight bar is converted to voltage signal, and usb data collector corresponds to time variant voltage signal and carries out data acquisition, industrial personal computer software
Data acquisition, thrust calculating, screen display, result storage are controlled, display comes out thrust size real-time display.Pressing
Foil gauge is pasted on tight bar, by cable connection to load test equipment is compressed, is obtained by computer disposal with caused more
The thrust size of a compressor arm.
The beneficial effects of the invention are as follows：Compared with the prior art, the present invention is that a kind of thrust of multiple compressor arms is automatic
Test device, simple in structure, high certainty of measurement, the degree of automation is high, easy to operate.
Brief description of the drawings：
Fig. 1 is the structure diagram of the present invention.
Fig. 2 is joint connection in site figure.
Marked in figure：1 multichannel strain amplifier, 2USB data collectors, 3 industrial personal computers, 4 displays.
Embodiment：
As shown in Figure 1, more compressor arm load test equipment.Including 1 multichannel strain amplifier, 2USB data collectors, 3
Industrial personal computer, 4 displays.
The strain on more compressor arms is converted to voltage signal in the multichannel strain amplifier 1 (has 8 in Fig. 1
Root compressor arm), usb data collector 2 corresponds to time variant voltage signal and carries out data acquisition, the collection of 3 software control data of industrial personal computer, pressure
Clamp force calculating, screen display, result storage, display 4 come out thrust size real-time display.
Measurement process is as follows：
After connecting as shown in Figure 2, the computer software in industrial personal computer is run, calls in the strain number corresponding with thrust of calibration
According to file, start rotating nuts and compress loading, software collection strain data calculates corresponding thrust, by result with digital and bent
Line shows that over the display compressing operator for scene provides reliable data, is as a result also stored in industrial personal computer with document form
On, compaction process can be played back.
This load test equipment strain precision is 1 μ ε, and corresponding thrust precision is 1N.
Claims (1)
1. a kind of more compressor arm load test equipment, it is characterized in that：By multichannel strain amplifier (1) by more compressor arms
Strain is converted to voltage signal, and the corresponding time variant voltage signal of usb data collector (2) carries out data acquisition, industrial personal computer (3) software control
Data acquisition processed, thrust calculating, screen display, result storage, display (4) come out thrust size real-time display.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711379754.2A CN108036880A (en) | 2017-12-20 | 2017-12-20 | A kind of more compressor arm load test equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711379754.2A CN108036880A (en) | 2017-12-20 | 2017-12-20 | A kind of more compressor arm load test equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108036880A true CN108036880A (en) | 2018-05-15 |
Family
ID=62100185
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711379754.2A Pending CN108036880A (en) | 2017-12-20 | 2017-12-20 | A kind of more compressor arm load test equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108036880A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114935420A (en) * | 2022-03-25 | 2022-08-23 | 保定天威保变电气股份有限公司 | Method for adjusting and verifying pressing force of center pull rod of reactor |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106546365A (en) * | 2016-09-22 | 2017-03-29 | 北京空间飞行器总体设计部 | A kind of sun blanket pressure calibration method of flexible solar wing |
| CN206709995U (en) * | 2017-04-06 | 2017-12-05 | 武汉凡谷电子技术股份有限公司 | A kind of intelligent pressure detection assembly tool |
-
2017
- 2017-12-20 CN CN201711379754.2A patent/CN108036880A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106546365A (en) * | 2016-09-22 | 2017-03-29 | 北京空间飞行器总体设计部 | A kind of sun blanket pressure calibration method of flexible solar wing |
| CN206709995U (en) * | 2017-04-06 | 2017-12-05 | 武汉凡谷电子技术股份有限公司 | A kind of intelligent pressure detection assembly tool |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114935420A (en) * | 2022-03-25 | 2022-08-23 | 保定天威保变电气股份有限公司 | Method for adjusting and verifying pressing force of center pull rod of reactor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180515 |
|
| WD01 | Invention patent application deemed withdrawn after publication |