CN202041582U - Novel meter-resistance measuring device made of alloy wire materials and alloy strip materials - Google Patents
Novel meter-resistance measuring device made of alloy wire materials and alloy strip materials Download PDFInfo
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- CN202041582U CN202041582U CN2011201183656U CN201120118365U CN202041582U CN 202041582 U CN202041582 U CN 202041582U CN 2011201183656 U CN2011201183656 U CN 2011201183656U CN 201120118365 U CN201120118365 U CN 201120118365U CN 202041582 U CN202041582 U CN 202041582U
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- gauge length
- length plate
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- tester
- resistance measuring
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Abstract
The utility model discloses a novel meter-resistance measuring device made of alloy wire materials and alloy strip materials. The novel meter-resistance measuring device mainly consists of a platform, a gauge length plate, fixing bolts, measuring guide pieces, a tester and measuring conductors. The gauge length plate is arranged in the middle of one side of the platform in parallel, is in a rectangle shape and is fixedly connected with bolts of the platform. The two measuring guide pieces are respectively and symmetrically arranged at the two tips of the gauge length plate in parallel, the distance between the two measuring guide pieces is 1m, i.e., the measured gauge length, and the measuring guide pieces are fixedly connected with bolts of the gauge length plate. The tester is arranged in the center of one side of the gauge length plate, so that the two measuring conductors are of the same length, and the two ends of each of the measuring conductors are respectively and electrically connected with the measuring guide pieces and the tester by connectors. The novel meter-resistance measuring device has the advantages that the structure is simple, the cost is low, the detecting is convenient, fast and accurate, and the error is small; and the meter-resistance measuring device made of the alloy wire materials and the alloy strip materials are used for processing delivered components with no power and no signal.
Description
Technical field
The proving installation that it is resistance measurement that the utility model relates to a kind of alloy material performance measurement is applicable to the rice resistance measurement of resistance material, thermo electric material, heating resistor material, and what be specifically related to is a kind of novel alloy silk
Material, band rice electric resistance measuring apparatus.
Background technology
Alloy material is widely used in industries such as metallurgy, machinery, petrochemical complex, aviation, military project, electric, railway, building, household electrical appliances, particularly the electrothermal alloy material oneself become a kind of important engineering alloy material, be used to make various heatings and resistor, in national economy, occupy an important position.Employed alloy material in accurate electric instrument, the instrument, standard both domestic and external has all been stipulated a meter resistance examination clause, material properties test has the regulation franchise to rice resistance, and the accuracy and the homogeneity of the rice resistance of lectrothermal alloy wire material, band are even more important, rice resistance is one of basic electrical quantity, electrothermal alloy circuit elements design and use all be unable to do without the accurate measurement result of rice resistance value, and country requires to have corresponding meter electric resistance measuring apparatus to guarantee quality of materials to the enterprise that produces alloy material.In the prior art, its meter electric resistance measuring apparatus is grouped into by mechanical part and electrical control division, and is furnished with specific software, this rice electric resistance measuring apparatus cost height, and complicated operation, inapplicable, main is that measuring accuracy is poor, its measuring accuracy is ± 2%.
Summary of the invention
In order to overcome the existing shortcoming of rice resistor detecting device of existing alloy wire, band, the utility model provides a kind of and need not power, need not the signal Processing transferring elements, and is simple in structure, cost is low, detection is convenient, the rice resistor detecting device of accurate, precision is high, error is little alloy wire, band.
To achieve these goals, the technical solution adopted in the utility model is:. a kind of novel alloy silk material, band rice electric resistance measuring apparatus, mainly form by platform, gauge length plate, set bolt, measurement guide card, tester and measurement lead.Described gauge length plate, measurement guide card, tester all are arranged on the same of platform and go up on the plane.
Its gauge length plate is set in parallel in the centre position of platform one side, and the shape that is rectangle is connected with the platform bolt.
Measure guide card and be provided with two altogether, being parallel to each other respectively is symmetricly set on the two ends of gauge length plate, and its spacing is 1M, is the measurement gauge length, fixedlys connected with the gauge length crab bolt.
Described tester is arranged on the center of gauge length plate one side, and making its two measurements lead is equidistant length, and the two ends of measuring lead are electrically connected with measurement guide card and tester respectively by connector.
Its used material of described gauge length plate is a rigid insulation sheet material material.
Its used material of described measurement guide card is a copper material.
Major advantage of the present utility model is:
1. simple in structure, reasonable in design, parts are few, and cost is low;
2. need not power, need not the signal Processing transferring elements, energy-saving and cost-reducing;
3. attended operation is convenient, detect convenient, accurate, error is little, precision is high, its measuring accuracy is ± 0.25%;
4. applicability is strong, and institute's service condition is not subjected to temperature, environmental impact.
Description of drawings
Fig. 1: perspective view of the present utility model.
Fig. 2: plan structure synoptic diagram of the present utility model.
Among the figure: 1. platform, 2. gauge length plate, 3. set bolt is 4. measured guide card, 5. tester,
6. measurement lead.
Embodiment
In conjunction with the accompanying drawings, now the utility model is further elaborated, understands the utility model by non-limiting example.
As shown in Figure 1 and Figure 2, the utility model is made up of platform, gauge length plate, set bolt, measurement guide card, tester and measurement lead.Described gauge length plate, measurement guide card, tester all are arranged on the same of platform and go up on the plane.
Platform is a stainless steel material, and thickness is 3mm.
Its gauge length plate adopts rigid insulation sheet material material, is set in parallel in the centre position of platform one side behind the warp excision forming, is connected with the platform bolt.
Measure guide card and be provided with two altogether, adopt copper material, behind the warp excision forming, being parallel to each other respectively is symmetricly set on the two ends of gauge length plate, and its spacing is 1M, is the measurement gauge length, fixedlys connected with the gauge length crab bolt.
Described tester is a SB2233 type instrument for measuring DC resistance, is arranged on the center of gauge length plate one side, and making its two measurements lead is equidistant length, and the two ends of measuring lead are electrically connected with measurement guide card and tester respectively by connector.
This measurement mechanism can manual sampling Detection, also can utilize spool in rolling alloy silk or band at the uniform velocity through the measurement passage continuous detecting of band contact.During manual inspection, hand tape insulation gloves are measured the parallel connection of guide card with alloy silk or band with two, and the shown numerical value of resistance meter dial plate this moment is the rice resistance value of surveying.
In sum, the utlity model has simple in structure, cost is low, detection is convenient, accurate, advantage that error is little, is a kind of alloy wire that need not power, need not the signal Processing transferring elements, band rice electric resistance measuring apparatus.
Claims (3)
1. novel alloy silk material, band rice electric resistance measuring apparatus, it is characterized in that: this device is mainly by platform (1), gauge length plate (2), set bolt (3), measure guide card (4), tester (5) and measurement lead (6) are formed, described gauge length plate (2), measure guide card (4), tester (5) all is arranged on the same of platform (1) and goes up on the plane, its gauge length plate (2) is set in parallel in the centre position of platform (1) one side, shape is rectangle, be connected with platform (1) bolt, measure guide card (4) and be provided with two altogether, be parallel to each other respectively and be symmetricly set on the two ends of gauge length plate (2), its spacing is 1M, be the measurement gauge length, be connected with gauge length plate (2) bolt, described tester (5) is arranged on the center of gauge length plate (2) one sides, make its two measurement lead (6) be equidistant length, the two ends of measuring lead (6) are electrically connected with measurement guide card (4) and tester (5) respectively by connector.
2. a kind of new electrically heating alloy wire according to claim 1, band rice electric resistance measuring apparatus is characterized in that: its used material of described gauge length plate (2) is a rigid insulation sheet material material.
3. a kind of new electrically heating alloy wire according to claim 1, band rice electric resistance measuring apparatus is characterized in that: its used material of described measurement guide card (4) is a copper material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201183656U CN202041582U (en) | 2011-04-21 | 2011-04-21 | Novel meter-resistance measuring device made of alloy wire materials and alloy strip materials |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201183656U CN202041582U (en) | 2011-04-21 | 2011-04-21 | Novel meter-resistance measuring device made of alloy wire materials and alloy strip materials |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202041582U true CN202041582U (en) | 2011-11-16 |
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ID=44969020
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201183656U Expired - Fee Related CN202041582U (en) | 2011-04-21 | 2011-04-21 | Novel meter-resistance measuring device made of alloy wire materials and alloy strip materials |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202041582U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103149389A (en) * | 2013-02-07 | 2013-06-12 | 宁波日中材料科技有限公司 | Resistivity measuring clamp for silver alloy wires |
| CN103743953A (en) * | 2013-12-29 | 2014-04-23 | 中国计量学院 | Thermal bimetal band material resistance following synchronous continuous measuring system |
| CN104749439A (en) * | 2015-04-17 | 2015-07-01 | 武汉大学 | Powder metallurgy sintered alloy sample conductivity measurement system and powder metallurgy sintered alloy sample conductivity measurement method |
-
2011
- 2011-04-21 CN CN2011201183656U patent/CN202041582U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103149389A (en) * | 2013-02-07 | 2013-06-12 | 宁波日中材料科技有限公司 | Resistivity measuring clamp for silver alloy wires |
| CN103149389B (en) * | 2013-02-07 | 2016-08-31 | 宁波日中材料科技有限公司 | A kind of resistivity measurement fixture of silver alloy wire rod |
| CN103743953A (en) * | 2013-12-29 | 2014-04-23 | 中国计量学院 | Thermal bimetal band material resistance following synchronous continuous measuring system |
| CN104749439A (en) * | 2015-04-17 | 2015-07-01 | 武汉大学 | Powder metallurgy sintered alloy sample conductivity measurement system and powder metallurgy sintered alloy sample conductivity measurement method |
| CN104749439B (en) * | 2015-04-17 | 2018-01-12 | 武汉大学 | A kind of powder metallurgy sintered alloy sample conductivity measurement system and method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111116 Termination date: 20170421 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |