CN205120941U - Measurement device for be used for high temperature superconducting tape - Google Patents
Measurement device for be used for high temperature superconducting tape Download PDFInfo
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- CN205120941U CN205120941U CN201520714054.4U CN201520714054U CN205120941U CN 205120941 U CN205120941 U CN 205120941U CN 201520714054 U CN201520714054 U CN 201520714054U CN 205120941 U CN205120941 U CN 205120941U
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Abstract
The utility model relates to a measure technical field, especially relate to a measurement device for be used for high temperature superconducting tape, include: a container for splendid attire low temperature medium, the mounting disc of arrangement inside the container, the upper surface of mounting disc is equipped with the mounting groove of a plurality of installation testing of being used for strips, install first electric current depression bar, second electric current depression bar and two voltage depression bars on the adjustable shelf, first electric current depression bar and second electric current depression bar are used for compressing tightly the both ends of continuity test strip respectively for compress tightly two voltage depression bars that switch on same test strip and locate between first electric current depression bar and the second electric current depression bar, and the interval sets up, along with the position transformation of adjustable shelf, first electric current depression bar, second electric current depression bar and two voltage depression bars can alternate and compress tightly the test strip that switches on. Through this testing arrangement's application, just can carry out a lot of test behind one -time Setup, obviously improved the convenience and the efficiency of test, reduced test cost simultaneously.
Description
Technical field
The utility model relates to field of measuring technique, particularly relates to a kind of measurement mechanism for belt material of high temperature superconduct.
Background technology
Along with the progress of science and technology, high temperature superconducting materia is widely used, and the performance test for high temperature superconducting materia needs to use measurement mechanism.
In recent years, for the use test convenience of measurement mechanism to high temperature superconducting materia performance and the raising of efficiency, and the requirement of the aspect such as the reduction of testing cost is more and more higher, therefore, improve test convenience and efficiency, reduce testing cost simultaneously and become design object.
In prior art, in proving installation, add cryogenic media, the test sample book of high temperature superconducting materia is placed in cryogenic media, under temperature reaches test temperature state, test sample book turn-on current and voltage line are carried out performance parameter test.And after a test sample book is completed, the fixed mount of fixed installation test sample book or carrier is needed to take out from cryogenic media, changing another after the test sample book of side, to treat that side test sample and fixed mount or carrier are inserted in cryogenic media again, carry out the test of a new round.
In above prior art, all test sample book is comprised and fixed mount is installed owing to testing a test sample book at every turn, insert cryogenic media, from cryogenic media, fixed mount is taken out after having tested a test sample book, dismantle the test sample book of having tested, and another is installed on fixed mount treats the operations such as side test sample, and treat that side sample is placed in cryogenic media the temperature-fall period needing the long period, can test after temperature reaches testing standard, make test process need to carry out each test sample book the wait of temperature-fall period.And change test sample book frequently and need repeatedly reciprocating operation.To sum up, the convenience that in prior art, application testing device is tested high temperature superconducting materia in cryogenic media and efficiency low, meanwhile, wait for that the process of cooling and the volatilization of cryogenic media in frequent reciprocating operation process all cause testing cost high.
Thus, carrying out in test process to high temperature superconducting materia, test convenience and efficiency low, the defects such as simultaneously testing cost is high are the current technical issues that need to address of those skilled in the art.
Utility model content
The purpose of this utility model is to provide a kind of measurement mechanism for belt material of high temperature superconduct, will significantly improve test convenience and efficiency, and reduce testing cost simultaneously by application of the present utility model.
For solving the problems of the technologies described above, the utility model provides a kind of measurement mechanism for belt material of high temperature superconduct, comprising:
For the container of splendid attire cryogenic media;
Be placed in the mounting disc of described internal tank, the upper surface of described mounting disc is provided with multiple mounting groove for installation testing bar;
Tressel, described tressel is provided with the first electric current depression bar, the second electric current depression bar and two voltage depression bars, described first electric current depression bar and described second electric current depression bar are respectively used to the two ends compressing test-strips described in conducting, two described voltage depression bars for compressing the same described test-strips of conducting are located between described first electric current depression bar and described second electric current depression bar, and interval is arranged;
Along with the evolution of described tressel, described first electric current depression bar, described second electric current depression bar and two described voltage depression bars can convert the described test-strips compressing conducting.
Alternatively, each described mounting groove all with the center conducting of described mounting disc, and be disposed radially respectively, described first electric current depression bar is for compressing the center of mounting disc described in conducting.
Alternatively, be provided with fixed conductor post in the center of described mounting disc, described fixed conductor post and each described mounting groove conducting, described first electric current depression bar can compress conducting with described fixed conductor post.
Alternatively, the top of described fixed conductor post is provided with circular groove, and described first electric current depression bar and described circular groove are equipped with, and realizes described first electric current depression bar and can embed and be positioned described circular groove.
Alternatively, the bottom of described first electric current depression bar is provided with circular socket, and described fixed conductor post and described first electric current depression bar are equipped with, and realize described fixed conductor post and can embed and be positioned described circular socket.
Alternatively, described tressel is provided with elongated hole, described elongated hole is between described first electric current depression bar and described second electric current depression bar, and beyond the center being positioned at described mounting disc, described in one or two, voltage depression bar is installed on described elongated hole, and installation site can be converted along elongated hole, to change the distance between two described voltage depression bars.
Alternatively, distance scale is indicated at the avris of described elongated hole.
Alternatively, also comprise for the elastic probe that compress conducting surperficial with described test-strips, described elastic probe is installed on bottom two described voltage depression bars respectively.
Alternatively, described tressel is provided with the handle for lifting.
In an embodiment about the measurement mechanism for belt material of high temperature superconduct, it comprises the container for splendid attire cryogenic media, mounting disc is had in the positioned inside of container, multiple mounting groove is provided with at the upper surface of mounting disc, mounting groove is used for installation testing bar, test-strips intercepts from belt material of high temperature superconduct, for the part measured; The tressel of measurement mechanism is provided with the first electric current depression bar, the second electric current depression bar and two voltage depression bars, tressel from top press-in container after the first electric current depression bar, the second electric current depression bar and two voltage depression bars all immerse in the cryogenic media container, and bottom compresses the test-strips contacting and be arranged on mounting groove respectively, wherein, first electric current depression bar and the second electric current depression bar compress the two ends of continuity test bar respectively, two voltage depression bars are all arranged between the first electric current depression bar and the second electric current depression bar, and interval is arranged.For the name of the first electric current depression bar and the second electric current depression bar, with current control equipment conducting both it, two voltage depression bars are and the conducting of Control of Voltage measuring equipment.Under the state that each mounting groove is all provided with test-strips, along with the evolution of tressel, first electric current depression bar, there is position conversion in the second electric current depression bar and two voltage depression bars simultaneously, occur to compress with another test-strips in cryogenic media simultaneously and contact and conducting, this just can start the second measurement taken turns, position for tressel is changed, can be undertaken moving horizontally or rotating by tressel, also tressel can be promoted certain distance, carry out translation or turned position again, and the conversion of position, first electric current depression bar, the bottom of the second electric current depression bar and two voltage depression bars all without the need to taking out from cryogenic media, namely position conversion can just to be completed under the state in cryogenic media being immersed in, and realize testing a new round for another test-strips.
In prior art, after a test-strips is immersed cryogenic media, when the temperature of bar to be tested is down to temperature required, test-strips is tested, after being completed, need the fixed mount of test-strips and installation testing bar to take out from cryogenic media, fixed mount is changed another after the test-strips of side, be again immersed in cryogenic media and carry out cooling process.And the operation of so repeatedly immersing and taking out, make the test-strips newly immersing cryogenic media need temperature fall time, the action need running time of immersing simultaneously and taking out, this make the efficiency of test and convenience low; Simultaneously due to factors such as the heat transfer of cryogenic media and volatilizations, needs are supplemented repeatedly, the above raising that all result in testing cost.In contrast to prior art, in present embodiment, the mounting disc of immersing cryogenic media is provided with multiple test-strips treating side, tressel can drive the first electric current depression bar, the second electric current depression bar and two voltage depression bars to carry out evolution in cryogenic media simultaneously, compression conducting is carried out to different test-strips, this can repeatedly test during just can realizing operating the operation of once immersing and taking out, thus, measurement mechanism in present embodiment significantly enhances testing efficiency and convenience, reduces measurement cost simultaneously.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only embodiment of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to the accompanying drawing provided.
Fig. 1 is the utility model structural representation;
In Fig. 1: container-1, mounting disc-2, mounting groove-21, fixed conductor post-22, tressel-3, the first electric current depression bar-31, the second electric current depression bar-32, voltage depression bar-33, elastic probe-331, elongated hole-34, handle-35.
Embodiment
Core of the present utility model is to provide a kind of measurement mechanism for belt material of high temperature superconduct, will significantly improve test convenience and efficiency, and reduce testing cost simultaneously by application of the present utility model.
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
Please refer to Fig. 1, Fig. 1 is the utility model structural representation
According to Fig. 1, the measurement mechanism for belt material of high temperature superconduct comprises: for the container 1 of splendid attire cryogenic media; Be placed in the mounting disc 2 of container 1 inside, the upper surface of mounting disc 2 is provided with multiple mounting groove 21 for installation testing bar; Tressel 3 is provided with the first electric current depression bar 31, second electric current depression bar 31 and two voltage depression bars 33, first electric current depression bar 31 and the second electric current depression bar 32 are respectively used to the two ends compressing continuity test bar, two voltage depression bars 33 for compressing the same test-strips of conducting are located between the first electric current depression bar 31 and the second electric current depression bar 32, and interval is arranged; Along with the evolution of tressel 3, the first electric current depression bar 31, second electric current depression bar 32 and two voltage depression bars 33 can convert the test-strips compressing conducting.Multiple test-strips is arranged on mounting disc 2 upper surface, test-strips upwards exposes, it is inner that mounting disc 2 is placed in container 1, and immerse in cryogenic media, at the first electric current depression bar 31, under second electric current depression bar 32 and two voltage depression bars 33 all compress the structure of the same test-strips of conducting, carry out the test to this test-strips, after being completed, by mobile tressel 3, the evolution of tressel 3 makes the first electric current depression bar 31, second electric current depression bar 32 and two voltage depression bars 33 are shifted one's position, realize compressing conducting to the test-strips in another mounting disc 2, and then can test be opened.Tressel 3 by running transform position, movement can be moved in surface level, also certain lifting can be carried out at vertical direction, and in tressel 3 moving process, the bottom of the first electric current depression bar 31, second electric current depression bar 32 and two voltage depression bars 33, namely compress the end of conducting with test-strips without the need to taking out from cryogenic media, this is made when compressing conducting respectively with another test-strips without the need to carrying out from newly being lowered the temperature by cryogenic media; Meanwhile, owing to being provided with multiple test-strips in mounting disc 2, carry out in test process in a certain test-strips, other treats that the temperature of the test-strips of side has remained on the suitable probe temperature in cryogenic media, therefore, after compacted connection, treat that the test-strips of side can be performed test immediately.Thus, while ensure that measuring accuracy, this proving installation improves testing efficiency.And due to without the need to just each parts being taken out from cryogenic media after often once testing, and change the test-strips treating side, this proving installation is after one-step installation, and can complete in cryogenic media and repeatedly test, therefore the convenience of test operation is significantly improved.By discussing above, the integration test time of multiple test-strips obtains compression, and this also makes the interference such as the volatilization of cryogenic media and intensification be lowered, and therefore, the application of this proving installation also reduces testing cost.
On the basis of above-described embodiment, in the present embodiment, arrange mounting groove 21 in mounting disc 2 all with the center conducting of mounting disc 2, and be disposed radially respectively, because test-strips is arranged in mounting groove 21, when mounting groove 21 and the center conducting of mounting disc 2, then test-strips just achieves the center conducting with mounting disc 2.The compression conduction position arranging the first electric current depression bar 31 is positioned at the center of mounting disc 2, then achieve the structure of the first electric current depression bar 31 by mounting disc 2 and one end of test-strips, namely towards one end conducting of mounting disc 2 center.Vibrational power flow so, make after being completed a certain test-strips, by tressel 3 with the first electric current depression bar 31 for center of rotation is rotated, then the second electric current depression bar 32 and two voltages press 33 bars all to rotate centered by the first electric current depression bar 31, first electric current depression bar 31, the linear section that second electric current depression bar 32 and two voltage depression bars 33 form have passed through the radial position of each radius that mounting disc 2 is put centered by center in rotation process, and multiple mounting groove 21 radially carries out the radial setting of dispersing to outer respectively, this makes the first electric current depression bar 31, second electric current depression bar 32 and two voltage depression bars 33 pass through each test-strips one by one.Thus, after being completed a certain test-strips, by tressel 3 with the first electric current depression bar 31 for rotation axis rotates just can dislocation, another test-strips is alignd and compresses.The operation carrying out rotating with fixed center axis can improve convenience and the efficiency of test operation further.
On the basis of above-described embodiment, fixed conductor post 22 can also be set in the center of mounting disc 2, make fixed conductor post 22 and each mounting groove 21 conducting, thus, when the center of the first electric current depression bar 31 pairs of mounting discs 2 compresses, it realizes compressing conducting with the fixed conductor post 22 protruded, and when rotating tressel 3, fixed conductor post 22 can position the effect at center to the first electric current depression bar 31, and this makes the operation of rotating tressel 3 more convenient, and accuracy is higher.
For the compression between above-mentioned fixed conductor post 22 and the first electric current depression bar 31 and fit structure, the top that can arrange fixed conductor post 22 is provided with circular groove, first electric current depression bar 31 coordinates with circular groove, realizes the first electric current depression bar 31 and can embed and be positioned circular groove.
Certainly, the bottom that can also arrange the first electric current depression bar 31 is provided with circular socket, and fixed conductor post 22 and the first electric current depression bar 31 are equipped with, and realize fixed conductor post 22 and can embed and be positioned circular socket.
Above two kinds of vibrational power flow, all achieve the location in rotation tressel 3 process and guide effect, the convenience of rotation is improved, simultaneously when the second electric current depression bar 32 and two voltage depression bars 33 compress a certain test-strips, due to the imbeding relation between above-mentioned first electric current depression bar 31 and fixed conductor post 22, make the stability of compression strong, avoid the generation of slip, further increase convenience and the efficiency of test.
On the basis of each embodiment above-mentioned, in the present embodiment, between the first electric current depression bar 31 and the second electric current depression bar 32 of tressel 3, elongated hole 34 is set, and under the structure of measurement mechanism assembling, elongated hole 34 is positioned at the vertical area beyond the center of mounting disc 2 below, and for two voltage depression bars 33, one or two voltage depression bar 33 is arranged in elongated hole 34, and the conversion adjustment of position can be carried out along elongated hole 34, just can change the distance between two voltage depression bars 33 thus.This is in test process, according to the needs of test parameter, adjusts in elongated hole 34 to the position of voltage depression bar 33, and then can complete the adjustment of distance easily, improves the convenience of test operation.
In elongated hole 34, carry out position conversion for voltage depression bar 33, voltage depression bar 33 can be anchored on a certain position of elongated hole 34 by common structure by screw element, when needing adjustment position, is loosened by screw element, after adjusting to appropriate position, then carries out fastening.Certainly, position adjustments and fastening can also be realized by other structures.
In another embodiment, at the avris marking path scale of elongated hole 34, reference can being carried out by distance scale when adjusting the position of voltage depression bar 33, without the need to carrying out the operation of measuring with rule again after adjustment, further increasing convenience.
Further, also comprise the elastic probe 331 for compressing conducting to test-strips surface in proving installation, elastic probe 331 is arranged on the bottom of two voltage depression bars 33 respectively.Thus, tressel 3 moves down in process, and can have the mobile license amount of certain above-below direction after elastic probe 334 and test-strips compress because of elasticity, this operation pressed down for operant activity frame 3 improves convenience.
Further, tressel 3 is provided with the handle 35 for lifting, it is more convenient to be undertaken lifting by handle 35.
To the above-mentioned explanation of the disclosed embodiments, professional and technical personnel in the field are realized or uses the utility model.To be apparent for those skilled in the art to the multiple amendment of these embodiments, General Principle as defined herein when not departing from spirit or scope of the present utility model, can realize in other embodiments.Therefore, the utility model can not be restricted to these embodiments shown in this article, but will meet the widest scope consistent with principle disclosed herein and features of novelty.
Claims (9)
1. for a measurement mechanism for belt material of high temperature superconduct, it is characterized in that, comprising:
For the container (1) of splendid attire cryogenic media;
Be placed in the mounting disc (2) that described container (1) is inner, the upper surface of described mounting disc (2) is provided with multiple mounting groove for installation testing bar (21);
Tressel (3), described tressel (3) is provided with the first electric current depression bar (31), the second electric current depression bar (32) and two voltage depression bars (33), described first electric current depression bar (31) and described second electric current depression bar (32) are respectively used to the two ends compressing test-strips described in conducting, two for compressing the same described test-strips of conducting described voltage depression bars (33) are located between described first electric current depression bar (31) and described second electric current depression bar (32), and interval is arranged;
Along with the evolution of described tressel (3), described first electric current depression bar (31), described second electric current depression bar (32) and two described voltage depression bars (33) can convert the described test-strips compressing conducting.
2. measurement mechanism as claimed in claim 1, it is characterized in that, each described mounting groove (21) all with the center conducting of described mounting disc (2), and be disposed radially respectively, described first electric current depression bar (31) is for compressing the center of mounting disc described in conducting (2).
3. measurement mechanism as claimed in claim 2, it is characterized in that, fixed conductor post (22) is provided with in the center of described mounting disc (2), described fixed conductor post (22) and the conducting of each described mounting groove (21), described first electric current depression bar (31) can compress conducting with described fixed conductor post (22).
4. measurement mechanism as claimed in claim 3, it is characterized in that, the top of described fixed conductor post (22) is provided with circular groove, described first electric current depression bar (31) and described circular groove are equipped with, and realize described first electric current depression bar (31) and can embed and be positioned described circular groove.
5. measurement mechanism as claimed in claim 3, it is characterized in that, the bottom of described first electric current depression bar (31) is provided with circular socket, described fixed conductor post (22) and described first electric current depression bar (31) are equipped with, and realize described fixed conductor post (22) and can embed and be positioned described circular socket.
6. the measurement mechanism as described in any one of claim 1 to 5, it is characterized in that, described tressel (3) is provided with elongated hole (34), described elongated hole (34) is positioned between described first electric current depression bar (31) and described second electric current depression bar (32), and beyond the center being positioned at described mounting disc (2), described in one or two, voltage depression bar (33) is installed on described elongated hole (34), and installation site can be converted, to change the distance between two described voltage depression bars (33) along elongated hole (34).
7. measurement mechanism as claimed in claim 6, is characterized in that, indicate distance scale at the avris of described elongated hole (34).
8. measurement mechanism as claimed in claim 7, it is characterized in that, also comprise for the elastic probe (331) that compress conducting surperficial with described test-strips, described elastic probe (331) is installed on two described voltage depression bars (33) bottoms respectively.
9. measurement mechanism as claimed in claim 8, is characterized in that, described tressel (3) is provided with the handle (35) for lifting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520714054.4U CN205120941U (en) | 2015-09-15 | 2015-09-15 | Measurement device for be used for high temperature superconducting tape |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520714054.4U CN205120941U (en) | 2015-09-15 | 2015-09-15 | Measurement device for be used for high temperature superconducting tape |
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| Publication Number | Publication Date |
|---|---|
| CN205120941U true CN205120941U (en) | 2016-03-30 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520714054.4U Active CN205120941U (en) | 2015-09-15 | 2015-09-15 | Measurement device for be used for high temperature superconducting tape |
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| CN (1) | CN205120941U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108169283A (en) * | 2017-12-13 | 2018-06-15 | 北京交通大学 | The low temperature high-voltage test stage apparatus of superconduction sample |
-
2015
- 2015-09-15 CN CN201520714054.4U patent/CN205120941U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108169283A (en) * | 2017-12-13 | 2018-06-15 | 北京交通大学 | The low temperature high-voltage test stage apparatus of superconduction sample |
| CN108169283B (en) * | 2017-12-13 | 2019-11-15 | 北京交通大学 | The low temperature high-voltage test stage apparatus of superconduction sample |
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