CN110632122A

CN110632122A - Superconducting material current testing device

Info

Publication number: CN110632122A
Application number: CN201810654368.8A
Authority: CN
Inventors: 不公告发明人
Original assignee: Individual
Current assignee: Individual
Priority date: 2018-06-22
Filing date: 2018-06-22
Publication date: 2019-12-31

Abstract

The invention provides a superconducting material current testing device, and relates to the technical field of new materials. This superconducting material current testing arrangement, including the base, the top fixedly connected with work box of base, the left side of work box and the top fixedly connected with motor case that is located the base, work box top left side fixedly connected with ampere meter, the front of work box is provided with altitude mixture control switch, and the top of work box is provided with the import, and the bottom of import runs through the work box and extends to the inside of work box. This superconducting material current testing arrangement is provided with the work box, and whole testing process goes on in the work box, is provided with insulating pad in the work box, can effectively avoid the electric leakage occurence of failure, can avoid external environment to cause the influence to the test moreover, compares and exposes and tests safelyr, accurate in the air, has solved this current testing arrangement and has exposed going on in the air, does not have any protector, the lower problem of factor of safety.

Description

Superconducting material current testing device

Technical Field

The invention relates to the technical field of new materials, in particular to a superconducting material current testing device.

Background

The development of new material technology is called as 'mother of invention' and 'industrial grain', which not only promotes the revolution of information technology and biotechnology, but also has great influence on manufacturing industry, material supply and personal life style, the superconducting material has huge market in the fields of motor, transformer and maglev train, for example, the motor made of superconducting material can increase the limit output by twenty times and reduce the weight by ninety percent, and the superconducting material is often used in many test devices to test the performance in the research process.

For example, the chinese patent discloses a "superconducting material current testing device" (patent No. 201720270127.4), which comprises a base, wherein the top of the base is provided with a current meter, the top of the base is further fixed with a placing groove for placing a superconducting material and having a U-shaped cross section, the left end of the placing groove is fixed with a left conductive plate, and a right conductive plate is slidably arranged in the placing groove. The patent solves the problem that no test device specially used for measuring the current of the superconducting material exists in the market, but the current test device is exposed in the air, no protective device is provided, the safety coefficient is lower, and the temperature and the humidity in the air can also influence the test to cause test errors.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the invention provides a superconducting material current testing device, which solves the problems that the current testing device is carried out in the air without any protective device and has lower safety coefficient.

(II) technical scheme

In order to achieve the purpose, the invention is realized by the following technical scheme: the utility model provides a superconducting material current testing arrangement, includes the base, the top fixedly connected with work box of base, the left side of work box and the top fixedly connected with motor case that is located the base, work box top left side fixedly connected with ampere meter, the front of work box is provided with height adjusting switch, the top of work box is provided with the import, the bottom of import runs through the work box and extends to the inside of work box. The utility model discloses a solar energy power generation device, including work box, electric putter, current conducting plate, sliding sleeve, insulating board, electric putter's top fixedly connected with electric putter, electric putter's top fixedly connected with current conducting plate, the standing groove has been seted up at the top of current conducting plate, the inside of work box and the right side that is located the current conducting plate are provided with first screw rod, the inside of work box and the left side that is located the current conducting plate are provided with the second screw rod, the equal screw thread in surface of second screw rod and first screw rod has cup jointed the sliding sleeve, the inside of work box and the top that is located the current conducting plate are provided with the conducting ring, the equal fixedly connected with insulation board in both sides of conducting ring, the one end that the conducting ring was kept away from to the.

Preferably, the one end that the motor was kept away from to the dwang runs through motor case and work box in proper order and extends to the inside of work box, the fixed cover in one end surface that the dwang extended to the work box inside has connect main bevel gear.

Preferably, the surface of the second screw is fixedly sleeved with a secondary bevel gear below the sliding sleeve, and the primary bevel gear and the secondary bevel gear are meshed with each other.

Preferably, belt pulleys are fixedly sleeved on the surfaces of the first screw and the second screw, and the belt pulleys are connected in a transmission mode through belts.

Preferably, the bottom of the inner wall of the working box and the top of the inner wall are fixedly provided with two bearing seats, and two ends of the second screw rod and the first screw rod penetrate through the bearing seats and extend to the inside of the bearing seats.

Preferably, the top threaded connection of import has the lid, the inner wall surface of lid and the inner wall surface of work box all bond and have insulating the pad, the front of work box is inlayed and is had the observation window.

(III) advantageous effects

The invention provides a superconducting material current testing device. The method has the following beneficial effects:

1. this superconducting material current testing arrangement is provided with the work box, and whole testing process goes on in the work box, is provided with insulating pad in the work box, can effectively avoid the electric leakage occurence of failure, can avoid external environment to cause the influence to the test moreover, compares and exposes and tests safelyr, accurate in the air, has solved this current testing arrangement and has exposed going on in the air, does not have any protector, the lower problem of factor of safety.

2. This superconducting material current testing arrangement, simple structure, convenient operation can drive the conducting ring through the motor and reciprocate to the completion is to superconducting material's test, can drive the conducting plate through electric putter and reciprocate, thereby sees superconducting material off, and it is more convenient when making the staff get the material, and import department is provided with the lid, can cover the lid in the test, reduces the influence of external environment to the test.

Drawings

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is a structural sectional view of the present invention.

In the figure: the device comprises a base 1, a work box 2, a motor box 3, an ammeter 4, a height adjusting switch 5, an inlet 6, an electric push rod 7, an electric conduction plate 8, a placing groove 9, a first screw rod 10, a second screw rod 11, a sliding sleeve 12, an insulating plate 13, a conducting ring 14, a cushion block 15, a motor 16, a rotating rod 17, a main bevel gear 18, a secondary bevel gear 19, a belt pulley 20, a belt 21, a cover 22, an insulating pad 23, a bearing seat 24 and an observation window 25.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

The embodiment of the invention provides a superconducting material current testing device, as shown in figure 1-2, which comprises a base 1, wherein the top of the base 1 is fixedly connected with a working box 2, the front surface of the working box 2 is embedded with an observation window 25 which is convenient for observing the moving condition of a superconducting material, the left side of the working box 2 and the top of the base 1 are fixedly connected with a motor box 3, the left side of the top of the working box 2 is fixedly connected with an ammeter 4, the front surface of the working box 2 is provided with a height adjusting switch 5, the upper part of the working box 2 is provided with an inlet 6, the bottom of the inlet 6 penetrates through the working box 2 and extends into the working box 2, the top of the inlet 6 is in threaded connection with a cover 22, the cover 22 can be covered during testing, the influence of the external environment on the testing is reduced, insulating pads 23 are adhered on the inner wall surface of the cover 22 and the inner wall surface of the, and the influence of the external environment on the test can be avoided, and the test is safer and more accurate compared with the test exposed in the air. An electric push rod 7 is fixedly connected to the bottom of the inner wall of the working box 2, a conductive plate 8 is fixedly installed at the top of the electric push rod 7, the conductive plate 8 can be driven to move up and down through the electric push rod 7, so that superconducting materials are sent out, and workers can conveniently take materials, a placement groove 9 is formed in the top of the conductive plate 8, a first screw 10 is arranged in the working box 2 and located on the right side of the conductive plate 8, a second screw 11 is arranged in the working box 2 and located on the left side of the conductive plate 8, two bearing seats 24 are fixedly installed at the bottom of the inner wall and the top of the inner wall of the working box 2, two ends of the second screw 11 and the first screw 10 penetrate through the bearing seats 24 and extend to the inside of the bearing seats 24, the working box 2 supports the two screws through the bearing seats 24, sliding sleeves 12 are sleeved on the surfaces of the second screw 11 and the first screw 10 in a threaded manner, insulation plates 13 are fixedly connected to both sides of the conductive ring 14, one end of each insulation plate 13, which is far away from the conductive ring 14, is fixedly connected to the side surface of the sliding sleeve 12, a cushion block 15 is fixedly connected to the bottom of the inner wall of the motor box 3, a motor 16 is fixedly mounted on the top of the cushion block 15, an output end of the motor 16 is fixedly connected to a rotating rod 17, one end of the rotating rod 17, which is far away from the motor 16, sequentially penetrates through the motor box 3 and the working box 2 and extends into the working box 2, a main bevel gear 18 is fixedly sleeved on the surface of one end of the rotating rod 17, which extends into the working box 2, a secondary bevel gear 19 is fixedly sleeved on the surface of the second screw 11 and is positioned below the sliding sleeve 12, the main bevel gear 18 and the secondary bevel gear 19 are mutually engaged, the motor 16 drives the rotating rod 17 to rotate, the rotating rod 17 drives the main bevel gear 18 to rotate, the belt pulleys 20 are in transmission connection through a belt 21, the second screw 11 rotates to drive the first screw 10 to rotate through the belt 21 and the belt pulleys 20, so that the sliding sleeve 12 and the conducting ring 14 are driven to move up and down, and the current test on the superconducting material is completed.

The electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device controlled by a computer or the like.

The working principle is as follows: during testing, firstly, the cover 22 is opened, the electric push rod 7 is started, the electric push rod 7 drives the conductive plate 8 to move upwards, the lower end of the superconducting material is put in from the inlet 6, the lower end of the superconducting material penetrates through the conductive ring 14 and enters the placing groove 9, the electric push rod 7 is started again after the placement is finished, the conductive plate 8 and the superconducting material are driven to move downwards slowly, then the cover 22 is covered and the ammeter 4 is opened, the ammeter 4 detects the current of the superconducting material through the conductive plate 8 and the conductive ring 14, the motor 16 is started, the motor 16 drives the rotating rod 17 to rotate, the rotating rod 17 rotates to drive the main bevel gear 18 to rotate, so as to drive the auxiliary bevel gear 19 and the second screw 11 to rotate, the second screw 11 rotates to drive the first screw 10 to rotate through the belt 21 and the belt pulley 20, so as to drive the sliding sleeve 12 and the, and finally, after the test is finished, opening the cover 22, and starting the electric push rod 7 to drive the conductive plate 8 to slowly move the superconducting material out.

To sum up, this superconducting material current testing arrangement is provided with work box 2, and whole testing process goes on in work box 2, is provided with insulating pad 23 in the work box 2, can effectively avoid the electric leakage accident to take place, can avoid external environment to cause the influence to the test moreover, compares and exposes safer, the accuracy of testing in the air, has solved this current testing arrangement and has exposed going on in the air, does not have any protector, the lower problem of factor of safety.

This superconducting material current testing arrangement, simple structure, convenient operation can drive conducting ring 14 through motor 16 and reciprocate to the completion is to superconducting material's test, can drive conducting plate 8 through electric putter 7 and reciprocate, thereby sees superconducting material off, and it is more convenient when making the staff get the material, and 6 departments of import are provided with lid 22, can cover lid 22 during the test, reduce the influence of external environment to the test.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a superconducting material current testing arrangement, includes base (1), top fixedly connected with work box (2) of base (1), the left side of work box (2) and be located top fixedly connected with motor case (3) of base (1), work box (2) top left side fixedly connected with ampere meter (4), the front of work box (2) is provided with height adjusting switch (5), its characterized in that: an inlet (6) is arranged above the working box (2), and the bottom of the inlet (6) penetrates through the working box (2) and extends into the working box (2); the electric conduction box is characterized in that an electric push rod (7) is fixedly connected to the bottom of the inner wall of the working box (2), a conductive plate (8) is fixedly mounted at the top of the electric push rod (7), a placing groove (9) is formed in the top of the conductive plate (8), a first screw rod (10) is arranged in the working box (2) and on the right side of the conductive plate (8), a second screw rod (11) is arranged in the working box (2) and on the left side of the conductive plate (8), sliding sleeves (12) are respectively sleeved on the surfaces of the second screw rod (11) and the first screw rod (10) in a threaded manner, a conductive ring (14) is arranged in the working box (2) and above the conductive plate (8), insulation plates (13) are respectively and fixedly connected to the two sides of the conductive ring (14), one end, far away from the conductive ring (14), of each insulation plate (13), inner wall bottom fixedly connected with cushion (15) of motor case (3), the top fixed mounting of cushion (15) has motor (16), the output fixedly connected with dwang (17) of motor (16).

2. A superconducting material current testing apparatus according to claim 1, wherein: the one end that motor (16) were kept away from in dwang (17) runs through motor case (3) and work box (2) in proper order and extends to the inside of work box (2), dwang (17) extend to the fixed cover of the inside one end surface of work box (2) and have connect main bevel gear (18).

3. A superconducting material current testing apparatus according to claim 2, wherein: the surface of the second screw (11) is fixedly sleeved with a secondary bevel gear (19) below the sliding sleeve (12), and the primary bevel gear (18) and the secondary bevel gear (19) are meshed with each other.

4. A superconducting material current testing apparatus according to claim 1, wherein: the surface of the first screw rod (10) and the surface of the second screw rod (11) are both fixedly sleeved with belt pulleys (20), and the belt pulleys (20) are in transmission connection through a belt (21).

5. A superconducting material current testing apparatus according to claim 1, wherein: the inner wall bottom and the inner wall top of work box (2) all fixed mounting have two bearing frame (24), the both ends of second screw rod (11) and first screw rod (10) all run through bearing frame (24) and extend to the inside of bearing frame (24).

6. A superconducting material current testing apparatus according to claim 1, wherein: the top threaded connection of import (6) has lid (22), the inner wall surface of lid (22) and the inner wall surface of work box (2) all bond and have insulating pad (23), the front of work box (2) is inlayed and is had observation window (25).