CN206177488U - Stress measurement system - Google Patents
Stress measurement system Download PDFInfo
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- CN206177488U CN206177488U CN201621112343.8U CN201621112343U CN206177488U CN 206177488 U CN206177488 U CN 206177488U CN 201621112343 U CN201621112343 U CN 201621112343U CN 206177488 U CN206177488 U CN 206177488U
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Abstract
The utility model discloses a stress measurement system includes at least: a stress measurement component, communication equipment and treater for measuring stress, the signal output part of stress measurement component passes through communication equipment with the signal input part communication connection of treater. It measures to await measuring the stress at position through stress measurement component counter stress to the data that obtain the measurement are sent the treater through communication equipment and are carried out stress analysis, and so as to make pointed references and safeguards the blast furnace stove outer covering, not only avoids leading to the fact huge economic losses, but also has guaranteed the personal safety.
Description
Technical field
This utility model is related to the technical field of measuring system, more particularly to a kind of stress measurement system.
Background technology
Last furnace shell is a kind of special hot operation container, sufficiently complex stress field is subject in work, particularly
Under the operating mode of intensification of smelting process in BF, stress state becomes more complicated.When stress exceedes what furnace shell material body can bear
When intensity or weld strength, furnace shell crack is will result in or the generation of the phenomenon such as burst apart, so as to cause heavy economic lossess, seriously
When even can threaten personal safety.
Accordingly, it would be desirable to the stress of furnace shell is tested, in order to understand the stress field of last furnace shell such that it is able to there is pin
Property is safeguarded to last furnace shell.
Utility model content
This utility model can be measured by providing a kind of stress measurement system to the stress of furnace shell such that it is able to
Targetedly last furnace shell is safeguarded.
This utility model provides a kind of stress measurement system, at least includes：For measure stress stress measurement element,
Communication equipment and processor；The signal output part of the stress measurement element passes through the letter of the communication equipment and the processor
The communication connection of number input.
Further, the stress measurement element, at least includes：Strain rosette and deformeter；The strain rosette is arranged on should
Power detected part, the signal output part of the strain rosette is communicated to connect with the signal input part of the deformeter, the deformeter
The signal output part signal input part communication connection that passes through the communication equipment and the processor.
Further, also at least include：Amplifying circuit；The letter of the signal input part of the amplifying circuit and the deformeter
Number outfan communication connection, the signal output part of the amplifying circuit is communicated to connect with the signal input part of the communication equipment.
Further, also at least include：Modulating equipment and demodulated equipment；The signal input part of the modulating equipment with it is described
The signal output part communication connection of amplifying circuit, the signal input of the signal output part of the modulating equipment and the communication equipment
End communication connection；The signal input part of the demodulated equipment is communicated to connect with the signal output part of the communication equipment, the solution
The signal output part of tune equipment is communicated to connect with the signal input part of the processor.
Further, also at least include：Storage device；The letter of the signal input part of the storage device and the processor
The communication connection of number outfan.
Further, also at least include：Display device；The letter of the signal input part of the display device and the processor
The communication connection of number outfan.
One or more technical schemes provided in this utility model, at least have the following technical effect that or advantage：
The stress of stress detected part is measured by stress measurement element, and the data that measurement is obtained are by logical
Letter equipment is sent to processor and carries out stress analysis such that it is able to targetedly last furnace shell is safeguarded, not only avoids
Heavy economic lossess are caused, and also assures that personal safety.
Description of the drawings
The structured flowchart of the stress measurement system that Fig. 1 is provided for this utility model embodiment.
Specific embodiment
This utility model embodiment can be measured by providing a kind of stress measurement system to the stress of furnace shell, from
And targetedly last furnace shell can be safeguarded.
Technical scheme in this utility model embodiment is to solve above-mentioned technical problem, and general thought is as follows：
The stress of stress detected part is measured by stress measurement element, and the data that measurement is obtained are by logical
Letter equipment is sent to processor and carries out stress analysis such that it is able to targetedly last furnace shell is safeguarded, not only avoids
Heavy economic lossess are caused, and also assures that personal safety.
In order to more fully understand above-mentioned technical proposal, below in conjunction with Figure of description and specific embodiment to upper
State technical scheme to be described in detail.
Referring to the stress measurement system that Fig. 1, this utility model embodiment are provided, at least include：For measuring answering for stress
Power measuring cell, communication equipment and processor；The signal output part of stress measurement element is by communication equipment and the letter of processor
The communication connection of number input.
In the present embodiment, communication equipment includes：Transmitter and receiver；The signal output part of stress measurement element with send out
Penetrate the signal input part communication connection of machine.The signal output part of transmitter is communicated to connect with the signal input part of receiver, is received
The signal output part of machine is communicated to connect with the signal input part of processor.
The structure of the stress measurement element in this utility model embodiment is illustrated, stress measurement element is at least wrapped
Include：Strain rosette and deformeter；Strain rosette is arranged on stress detected part, and the signal output part of strain rosette is defeated with the signal of deformeter
Enter end communication connection, the signal output part of deformeter is communicated to connect by communication equipment with the signal input part of processor.
Explanation is needed exist for, in order to more fully measure to the stress of blast furnace stress detected part, from
And carry out more fully stress analysis.When blast furnace is under hot operation state, strain rosette is arranged on into stress detected part, to by
The strain that high temperature causes is measured, and the data for measuring are sent to into processor by communication equipment.In the present embodiment,
This strain rosette is referred to as measuring point strain rosette.When blast furnace is under room temperature (20 degrees Celsius) working condition, strain rosette is arranged on should
Power detected part, the strain to being caused by room temperature is measured, and the data for measuring are sent to into process by communication equipment
Device.In the present embodiment, this strain rosette is referred to as temperature-compensating strain rosette.Measuring point strain rosette and temperature-compensating strain rosette will
The stress data for measuring is sent to processor and is analyzed by communication equipment, it is achieved thereby that more fully to blast furnace stress
The stress of detected part is analyzed.
The structure of this utility model embodiment is further described, is also at least included：Amplifying circuit；Amplifying circuit
Signal input part is communicated to connect with the signal output part of deformeter, and the signal output part of amplifying circuit is defeated with the signal of communication equipment
Enter end communication connection.
The structure of this utility model embodiment is illustrated further, is also at least included：Modulating equipment and demodulation set
It is standby；The signal input part of modulating equipment is communicated to connect with the signal output part of amplifying circuit, the signal output part of modulating equipment with
The signal input part communication connection of communication equipment；The signal input part of demodulated equipment and the signal output part communication link of communication equipment
Connect, the signal output part of demodulated equipment is communicated to connect with the signal input part of processor.
In order to store to the stress data for obtaining, also at least include：Storage device；The signal input part of storage device
Communicate to connect with the signal output part of processor.
In order to show to the stress data for obtaining, also at least include：Display device；The signal input part of display device
Communicate to connect with the signal output part of processor.
According to production requirement, need the point larger to stress after furnace shell local replacing to be tracked survey and survey, to determine furnace shell
From baker to the whole process STRESS VARIATION gone out during the first stove molten iron after reparation.Concrete scheme is as follows：
Strain rosette is pasted onto on measured point (measured point determines according to actual measurement demand, counts according to 30 points
Calculate).When measured point is deformed, strain rosette follows and is deformed making strain rosette resistance generation minor variations be sent to strain
Instrument, delivers to transmitter and is launched after amplification and modulation.Receiver to be received modulated signals into after signal and is sent to after reduction
Processor is analyzed process, and is shown and stored.
【Technique effect】
The stress of stress detected part is measured by stress measurement element, and the data that measurement is obtained are by logical
Letter equipment is sent to processor and carries out stress analysis such that it is able to targetedly last furnace shell is safeguarded, not only avoids
Heavy economic lossess are caused, and also assures that personal safety.
This utility model embodiment ensure that the stable of blast fumance, direct motion, be that blast-furnace equipment is safeguarded and water-tank stove pico-ampere
Dress is supported there is provided gross data, and for blast fumance instruction is provided.
Although having been described for preferred embodiment of the present utility model, those skilled in the art once know substantially
Creative concept, then can make other change and modification to these embodiments.So, claims are intended to be construed to bag
Include preferred embodiment and fall into having altered and changing for this utility model scope.
Obviously, those skilled in the art can carry out various changes and modification without deviating from this practicality to this utility model
New spirit and scope.So, if it is of the present utility model these modification and modification belong to this utility model claim and
Within the scope of its equivalent technologies, then this utility model is also intended to comprising these changes and modification.
Claims (6)
1. a kind of stress measurement system, it is characterised in that at least include：Set for measuring the stress measurement element of stress, communication
Standby and processor；The signal input that the signal output part of the stress measurement element passes through the communication equipment and the processor
End communication connection.
2. the system as claimed in claim 1, it is characterised in that the stress measurement element, at least includes：Strain rosette and strain
Instrument；The strain rosette is arranged on stress detected part, the signal input of the signal output part of the strain rosette and the deformeter
End communication connection, the signal output part of the deformeter is communicated by the communication equipment with the signal input part of the processor
Connection.
3. system as claimed in claim 2, it is characterised in that also at least include：Amplifying circuit；The signal of the amplifying circuit
The signal output part of input and the deformeter is communicated to connect, the signal output part of the amplifying circuit and the communication equipment
Signal input part communication connection.
4. system as claimed in claim 3, it is characterised in that also at least include：Modulating equipment and demodulated equipment；The modulation
The signal output part of the signal input part of equipment and the amplifying circuit is communicated to connect, the signal output part of the modulating equipment with
The signal input part communication connection of the communication equipment；The signal of the signal input part of the demodulated equipment and the communication equipment
Outfan is communicated to connect, and the signal output part of the demodulated equipment is communicated to connect with the signal input part of the processor.
5. the system as claimed in claim 1, it is characterised in that also at least include：Storage device；The signal of the storage device
Input is communicated to connect with the signal output part of the processor.
6. the system as any one of claim 1-5, it is characterised in that also at least include：Display device；The display
The signal input part of equipment is communicated to connect with the signal output part of the processor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621112343.8U CN206177488U (en) | 2016-10-11 | 2016-10-11 | Stress measurement system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621112343.8U CN206177488U (en) | 2016-10-11 | 2016-10-11 | Stress measurement system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206177488U true CN206177488U (en) | 2017-05-17 |
Family
ID=58678437
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621112343.8U Active CN206177488U (en) | 2016-10-11 | 2016-10-11 | Stress measurement system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206177488U (en) |
-
2016
- 2016-10-11 CN CN201621112343.8U patent/CN206177488U/en active Active
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