CN202204576U - Weight gain/loss continuous real-time measuring balance for test piece - Google Patents
Weight gain/loss continuous real-time measuring balance for test piece Download PDFInfo
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- CN202204576U CN202204576U CN2011203542206U CN201120354220U CN202204576U CN 202204576 U CN202204576 U CN 202204576U CN 2011203542206 U CN2011203542206 U CN 2011203542206U CN 201120354220 U CN201120354220 U CN 201120354220U CN 202204576 U CN202204576 U CN 202204576U
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- test piece
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- electronic balance
- counterweight
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Abstract
The utility model relates to a weight gain/loss continuous real-time measuring balance for a test piece, which mainly aims to solve the problem that the existing measuring balance can't continuously monitor the quality variation of the test piece during the corroding or electroplating process in real time, and is characterized in that an L-shaped bracket (4) is fixed on the platform of an electronic balance (8); one end of the bracket (4) is connected with the electronic balance (8), while the other end thereof is horizontal and named as a horizontal rod of the bracket; two fixed pulley support brackets (1) are fixed on the horizontal rod of the bracket; and after a rigid smooth rope (2) with two ends respectively connected with a hook (3) and a counterweight (5) penetrates the two fixed pulley support brackets (1), the counterweight (5) connected with the rigid smooth rope (2) is arranged at the center of a measuring tray (6) of the electronic balance (8). The weight gain/loss continuous real-time measuring balance for the test piece has an ingenious conception, is improved from the conventional electronic balance, and can continuously monitor the weight variation of the test piece during the corroding or the electroplating process in real time, thereby solving the problems of the prior art.
Description
Technical field
The utility model relates to a kind of measurement mechanism that is used for laboratory experiment, specifically, relates to a kind of device that test piece quality real-time change amount is measured in experiments such as burn into plating, electroless plating that is used for.
Background technology
Corrosion is the electrochemical reaction that metal material takes place in corrosive medium, is one of major reason that causes material failure.When research metal material uniform corrosion, adopt weight indicator to weigh the corrosion stability of material usually, the foundation of this method is that weight can change before and after metal was corroded.In addition, surface-treated technology such as plating, electroless plating can form one deck functional coating on the metal surface, wherein, and a sedimentation velocity that important indicator is exactly a coating of evaluation plating bath quality.No matter be the corrosion experiment process, surface treatment process such as still plating, electroless plating have all related to the measurement of test piece mass change amount.At present, all be discontinuous to the measurement of above each process pilot scale tablet quality variable quantity, just measure of poor quality between test piece original state and the end of a period state, can not carry out the monitoring of continuous real-time to whole experiment pilot scale tablet quality variable quantity.The real-time monitoring of test piece mass change amount is very important to studying above process; For corrosion process, the quality of test piece can constantly change along with the time, in the same corrosion process; The quality of test piece is reducing in the section sometime; Quality may increase again in another time period, if can continuous real-time monitoring test piece quality in corrosion process how to change, will help studying the corrosion process of test piece.At surface treatment process such as plating, can calculate the sedimentation velocity of coating through the monitoring variation of the interior test piece quality of section sometime.
Summary of the invention
In order to solve the prior art problem that proposes in the background technology; The utility model provides a kind of test piece to increase weightless continuous real-time and has measured balance; This kind measurement balance is skillfully constructed; On the basis of original electronic balance, improve, can the continuous real-time monitoring test piece in corrosion process or in the electroplating process quality how to change, thereby solved the problem that exists in the prior art.
The technical scheme of the utility model is: this kind test piece increases weightless continuous real-time and measures balance; Comprise the electronic balance that has guidance panel; Wherein: the support that is fixed with " L " shape on the platform of said electronic balance; One end of said support connects electronic balance, and the other end is the level of state, and is called as the support level bar; Be fixed with two fixed pulley bracing frames on the said support level bar, after the smooth rope of rigidity that two ends are connected with suspension hook and counterweight counterweight respectively passed said two fixed pulley bracing frames, the counterweight counterweight that is connected was positioned at the center of the measurement pallet on the electronic balance.
In addition, said support is the support that metal material is processed.
The utlity model has following beneficial effect: this kind test piece increases weightless continuous real-time measurement balance and comprises transmission system, support system and measuring system.Transmission system is used for the transmission of power; The counterweight counterweight is placed on the pallet of electronic balance; Load for balance provides in advance, the variation meeting of test piece quality is delivered on the counterweight counterweight through transmission system, and electronic balance is measured the mass change of test piece through the variation of measuring the counterweight counterweight; Therefore, this measurement balance can the continuous real-time monitoring test piece in corrosion process or in the electroplating process quality how to change.Thereby solved the problem that exists in the prior art.
Description of drawings:
Fig. 1 is the structure cut-open view of the utility model.
1-fixed pulley bracing frame among the figure, the smooth rope of 2-rigidity, the 3-suspension hook, the 4-support, 5-counterweight counterweight, 6-measures pallet, 7-guidance panel, 8-electronic balance.
Embodiment:
Below in conjunction with accompanying drawing the utility model is described further:
As shown in Figure 1; This kind test piece increases weightless continuous real-time and measures balance, comprises the electronic balance 8 that has guidance panel 7, wherein; Be fixed with the support 4 of " L " shape on the platform of said electronic balance 8; One end of said support 4 connects electronic balance 8, and the other end is the level of state, and is called as the support level bar; Be fixed with two fixed pulley bracing frames 1 on the said support level bar; After the smooth rope 2 of rigidity that two ends are connected with suspension hook 3 and counterweight counterweight 5 respectively passed said two fixed pulley bracing frames 1, the counterweight counterweight 5 that is connected was positioned at the center of the measurement pallet 6 on the electronic balance 8.
Be the accuracy that guarantees to measure, the support that said support 4 is processed for metal material.
In such scheme, two fixed pulley bracing frames 1 are through fixing two fixed pulleys of pinning, like this, through the smooth rope of the rigidity of two fixed pulley upper surfaces just can suspension hook one end is suffered force transmission to counterweight counterweight one end; Then, electronic balance is through the variable quantity of measurement counterweight counterweight quality, thus the variable quantity of measurement test piece quality.
Utilize concrete principle of work of this device and process following:
The counterweight counterweight is that electronic balance provides loading in advance, if the heavy counterweight quality of establishing does
w, then test piece increases weightless continuous real-time and measures the range of balance and do
wDeduct the quality of suspension hook.In the use, require test piece quality and gain in weight sum less than range.Examination, sheet increase weightless continuous real-time and measure balance when unloaded, and the electronic balance registration is zero.
In processes such as burn into plating, electroless plating, test piece is suspended on the suspension hook, and test piece is immersed in corrosive medium, electroplating bath solution, the chemical plating bath, the quality that this moment, electronic balance recorded
W 0 Be the range value
WDeduct the test piece initial mass
W X0 In processes such as burn into plating, electroless plating, the quality of test piece successively changes, the quality that electronic balance records
W t Be the range value
WDeducting test piece exists
tQuality constantly
W Xt Because the quality of 5-counterweight counterweight is constant in processes such as burn into plating, electroless plating, has only the quality of test piece to change, electronic balance exists so
tThe mass change amount that constantly records
For
,
What reflect is the variable quantity of test piece at corrosion process pilot scale tablet quality, the variable quantity of test piece test piece overlay coating quality in processes such as plating, electroless plating.
The principle of work of the above weightless continuous real-time measurement balance for test piece increases.During concrete the application, the counterweight counterweight is placed on the pallet of electronic balance, demarcates test piece and increase the range that weightless continuous real-time is measured balance.Test piece is suspended on the suspension hook, and test piece is immersed in corrosive medium, electroplating bath solution, chemical plating bath, and simultaneously with the electronic balance zero clearing, this moment, the registration of electronic balance was zero.Along with the carrying out of processes such as corrosion process, plating, electroless plating, the registration of electronic balance is the variable quantity of corrosion process pilot scale tablet quality, and the quality of test piece overlay coating.When the test piece quality increased, the electronic balance registration was for just; When the test piece quality reduced, the electronic balance registration was for negative.
Claims (2)
1. a test piece increases weightless continuous real-time measurement balance, comprises the electronic balance (8) that has guidance panel (7), it is characterized in that:
Be fixed with the support (4) of " L " shape on the platform of said electronic balance (8), an end of said support (4) connects electronic balance (8), and the other end is the level of state, and is called as the support level bar; Be fixed with two fixed pulley bracing frames (1) on the said support level bar; After the smooth rope of rigidity (2) that two ends are connected with suspension hook (3) and counterweight counterweight (5) respectively passed said two fixed pulley bracing frames (1), the counterweight counterweight (5) that is connected was positioned at the center of the measurement pallet (6) on the electronic balance (8).
2. test piece according to claim 1 increases weightless continuous real-time and measures balance, it is characterized in that: the support that said support (4) is processed for metal material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203542206U CN202204576U (en) | 2011-09-21 | 2011-09-21 | Weight gain/loss continuous real-time measuring balance for test piece |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203542206U CN202204576U (en) | 2011-09-21 | 2011-09-21 | Weight gain/loss continuous real-time measuring balance for test piece |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202204576U true CN202204576U (en) | 2012-04-25 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203542206U Expired - Fee Related CN202204576U (en) | 2011-09-21 | 2011-09-21 | Weight gain/loss continuous real-time measuring balance for test piece |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202204576U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106323804A (en) * | 2016-08-30 | 2017-01-11 | 上海交通大学 | Test system for cycling stability of chemical heat accumulation |
| CN108037036A (en) * | 2017-11-28 | 2018-05-15 | 东南大学 | The device and its measuring method of coral growth speed in a kind of monitoring seawater |
| CN108918319A (en) * | 2018-05-11 | 2018-11-30 | 东北大学 | A kind of device and method for probing into metallurgical slag Yu experiment crucible material reaction mechanism |
| CN109387451A (en) * | 2017-08-09 | 2019-02-26 | 中国石油化工股份有限公司 | Real-time test device and method of the liquid to corrosion of metal rate |
| CN109632879A (en) * | 2018-11-16 | 2019-04-16 | 西安交通大学 | A kind of visualization macroscopic view thermogravimetric analyzer for Combustion of Mould Coal |
| CN110057334A (en) * | 2019-03-07 | 2019-07-26 | 东方环晟光伏（江苏）有限公司 | The test method of monocrystalline silicon piece cutting damage thickness degree is obtained based on lasting weighing |
| CN113533116A (en) * | 2021-06-10 | 2021-10-22 | 国网江苏省电力有限公司电力科学研究院 | Device and method for measuring mass change of adsorbent |
-
2011
- 2011-09-21 CN CN2011203542206U patent/CN202204576U/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106323804A (en) * | 2016-08-30 | 2017-01-11 | 上海交通大学 | Test system for cycling stability of chemical heat accumulation |
| CN109387451A (en) * | 2017-08-09 | 2019-02-26 | 中国石油化工股份有限公司 | Real-time test device and method of the liquid to corrosion of metal rate |
| CN108037036A (en) * | 2017-11-28 | 2018-05-15 | 东南大学 | The device and its measuring method of coral growth speed in a kind of monitoring seawater |
| CN108037036B (en) * | 2017-11-28 | 2020-03-31 | 东南大学 | Device for monitoring growth rate of coral in seawater and measuring method thereof |
| CN108918319A (en) * | 2018-05-11 | 2018-11-30 | 东北大学 | A kind of device and method for probing into metallurgical slag Yu experiment crucible material reaction mechanism |
| CN109632879A (en) * | 2018-11-16 | 2019-04-16 | 西安交通大学 | A kind of visualization macroscopic view thermogravimetric analyzer for Combustion of Mould Coal |
| CN109632879B (en) * | 2018-11-16 | 2020-08-18 | 西安交通大学 | Visual macroscopic thermogravimetric analyzer for briquette coal combustion |
| CN110057334A (en) * | 2019-03-07 | 2019-07-26 | 东方环晟光伏（江苏）有限公司 | The test method of monocrystalline silicon piece cutting damage thickness degree is obtained based on lasting weighing |
| CN113533116A (en) * | 2021-06-10 | 2021-10-22 | 国网江苏省电力有限公司电力科学研究院 | Device and method for measuring mass change of adsorbent |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120425 Termination date: 20120921 |