CN202149824U - Electromagnetic stirring force tester - Google Patents
Electromagnetic stirring force tester Download PDFInfo
- Publication number
- CN202149824U CN202149824U CN201120222051U CN201120222051U CN202149824U CN 202149824 U CN202149824 U CN 202149824U CN 201120222051 U CN201120222051 U CN 201120222051U CN 201120222051 U CN201120222051 U CN 201120222051U CN 202149824 U CN202149824 U CN 202149824U
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- China
- Prior art keywords
- steel wire
- force tester
- kelly
- electromagnetic agitation
- agitation force
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Abstract
The utility model relates to an electromagnetic stirring force tester and an electromagnetic stirrer. The electromagnetic stirring force tester includes a base plate, an indication assembly arranged on the base plate, a rotation assembly of the indication assembly, a block seat fixedly arranged on the base plate and a force testing steel wire which pulls the rotation assembly tightly. One end of the force testing steel wire is fixedly arranged on the block seat, the other end is connected with the rotation assembly, and the force testing steel wire is positioned on the rotation axis of the rotation assembly. In the electromagnetic stirring force tester provided in the utility model, the force testing steel wire which pulls the rotation assembly tightly replaces the traditional torsion spring, thereby the reset of the rotation assembly is better controlled, and the test inaccurate problem is avoided caused in that excess reset often happens when the torsion spring is reset.
Description
Technical field
The utility model relates to a kind of electromagnetic agitation force tester.In addition, the utility model also relates to the magnetic stirrer that this electromagnetic agitation force tester is installed.
Background technology
Testing agency in existing traditional electromagnetic mixing apparatus is by support, be located at cross bar on the support, swing the lever that is connected with support and the copper billet of being located at the lever bottom constitutes; The lever upper end is provided with measurement component; Measurement component comprises pressure inductor and data processing terminal; Pressure inductor is located at lever upper end one side, and data processing terminal links to each other with pressure inductor.Utility model patent like Chinese patent CN200920076174.0; The day for announcing is on March 17th, 2010; A kind of electromagnetic force testing agency of electromagnetic mixing apparatus is disclosed; This mechanism comprises support, is located at the cross bar on the support, the lever that is connected with the cross bar swing and the copper billet of being located at the lever bottom, and said lever upper end is provided with measurement component, and said test component comprises pressure inductor and data processing terminal; Pressure inductor is located at lever upper end one side, and data processing terminal links to each other with pressure inductor.Technique scheme has adopted the proving installation that comprises pressure inductor and coupled data processing terminal; Though solved because of measuring the problem that the workload that produces is huge and accuracy is not high manually; But have following defective equally: 1, pressure inductor and data processing terminal receive the interference in magnetic field easily, cause the phenomenon that magnetizes of electron device; 2, production cost is high, because measurement component breaks down easily, therefore just needs the technician often it to be keeped in repair and maintains, and has increased labour cost.
The utility model content
The utility model technical matters to be solved is to overcome the deficiency of above-mentioned prior art, provide a kind of simple in structure, cost is low, electromagnetic agitation force tester accurately resets.
The main technical schemes that a kind of electromagnetic agitation force tester that provides according to the utility model adopts is: comprise a base plate, be installed in the indication component on the said base plate and drive the rotary components of said indication component; Also comprise one be fixed on the said base plate deck and one the tension said rotary components the dynamometry steel wire; One end of said dynamometry steel wire is fixed on the said deck; An other end is connected on the said rotary components, and said dynamometry steel wire is positioned on the rotation of said rotary components.
A kind of electromagnetic agitation force tester that the utility model provides also adopts following attached technical scheme:
Said rotary components comprises stressed rotor, connecting rod that is connected with said stressed rotor and the steel wire kelly that is connected with said connecting rod, and said steel wire kelly and said base plate are rotationally connected, and an other end of said dynamometry steel wire is connected with said steel wire kelly.
Said steel wire kelly has hollow cavity, and an other end of said dynamometry steel wire stretches in the said cavity, and is connected with the bottom of said steel wire kelly.
Said deck has a hollow cavity, and an end of said dynamometry steel wire is arranged in said hollow cavity, and is fixed on the top of said deck.
One bearing seat is installed on the said base plate, and said steel wire kelly passes through Bearing Installation on said bearing seat.
Said indication component comprises reading dial that is installed on the said base plate and the pointer that is connected with said steel wire kelly top, and said pointer matches with said reading dial.
The top of said reading dial and said pointer is equipped with a panel.
The top of said steel wire kelly is equipped with a hand rest, and said pointer is installed on the said hand rest.
The two ends of said dynamometry steel wire are fixed with the steel wire dop, and said steel wire dop is separately fixed at the bottom of said steel wire kelly and the top of said deck.
The main technical schemes that a kind of magnetic stirrer that the electromagnetic agitation force tester is installed that provides according to the utility model adopts is: comprise electromagnetic agitation force tester, crystallizer and magnetic stirrer; Said crystallizer is installed on the said magnetic stirrer; Said electromagnetic agitation force tester is installed on the said crystallizer; Said electromagnetic agitation force tester comprises a base plate, be installed in the indication component on the said base plate and drive the rotary components of said indication component; Also comprise one be fixed on the said base plate deck and one the tension said rotary components the dynamometry steel wire; One end of said dynamometry steel wire is fixed on the said deck, and an other end is connected on the said rotary components, and said dynamometry steel wire is positioned on the rotation of said rotary components.
The beneficial effect that a kind of electromagnetic agitation force tester that adopts the utility model to provide brings is: at first, the utility model adopts simple mechanical structure, and is simple in structure, cost is low, and is not vulnerable to the influence of hot environment, and accuracy is higher; Secondly, the utility model is controlled the rotation of rotary components through the dynamometry steel wire that the tension rotary components is set and is resetted, make rotary components rotation and reset more accurately, overcome and be difficult to the problem that resets in the prior art.
Description of drawings
Fig. 1 is the structural drawing of the utility model electromagnetic agitation force tester.
Fig. 2 is the enlarged drawing of the circle portion among Fig. 1.
Fig. 3 is the cut-open view of the deck among Fig. 1.
Fig. 4 is the cut-open view of the steel wire kelly among Fig. 1.
Fig. 5 is the front view of the reading dial among Fig. 1.
Fig. 6 is the structural drawing of the utility model magnetic stirrer.
Embodiment
Below in conjunction with accompanying drawing the utility model is done further detailed description:
Extremely shown in Figure 5 like Fig. 1; The embodiment of a kind of electromagnetic stirring force test that provides according to the utility model; Comprise a base plate 1, be installed in the indication component on the said base plate 1 and drive the rotary components 4 of said indication component; Also comprise one be fixed on the said base plate 1 deck 2 and one the tension said rotary components dynamometry steel wire 3; One end of said dynamometry steel wire 3 is fixed on the said deck 2, and an other end is connected on the said rotary components 4, and said dynamometry steel wire 3 is positioned on the rotation of said rotary components 4.The utility model adopts mechanical structure that electromagnetic stirring force is detected, and structure is simpler, and cost is also lower, and the ability of high temperature resistance environment is stronger.Simultaneously, the utility model replaces traditional torsionspring with the resetting of better control rotary components 4 through the dynamometry steel wire 3 that tension rotary components 4 is set, and because of torsionspring occurs resetting excessive when resetting through regular meeting, needs when measuring to proofread and correct again at every turn and resets.And adopt dynamometry steel wire 3 can avoid the inaccurate problem that resets.
Referring to Fig. 1; In the foregoing description that provides according to the utility model; Said rotary components 4 comprises stressed rotor 41, connecting rod 42 that is connected with said stressed rotor 41 and the steel wire kelly 43 that is connected with said connecting rod 42; Said steel wire kelly 43 is rotationally connected with said base plate 1, and an other end of said dynamometry steel wire 3 is connected with said steel wire kelly 43.Said stressed rotor 41 is that the stressed rotor of metal material (for example copper etc.) produces turning moment under the effect of magnetic field force, and this moment makes stressed rotor rotation, and stressed rotor drives the rotation of steel wire kelly through connecting rod.
Referring to Fig. 1 and Fig. 4, in the foregoing description that provides according to the utility model, steel wire kelly 43 has hollow cavity, and an other end of dynamometry steel wire 3 stretches in the said cavity.Remain on the rotation of said steel wire kelly 43 with assurance dynamometry steel wire, and be connected to strain said steel wire kelly 43 with the bottom of said steel wire kelly 43.
Referring to Fig. 1 and Fig. 3, in the foregoing description that provides according to the utility model, deck 2 has a hollow cavity, and an end of dynamometry steel wire 3 is arranged in said hollow cavity, and the top that is fixed on said deck 2 is to strain said deck 2.Said deck 2 is a column construction, has certain height, makes dynamometry steel wire 3 have certain wider space.
Referring to Fig. 1 and Fig. 2, in the foregoing description that provides according to the utility model, a bearing seat 51 is installed on the base plate 1, steel wire kelly 43 is installed on the said bearing seat 51 through bearing 52.Said bearing seat 51 is for having the column of certain-length, and its two ends are respectively arranged with bearing 52.Said bearing seat 51 is fixed together through bolt and base plate 1, deck 2 threes.Said steel wire kelly 43 rotates more convenient through said structure.
Referring to Fig. 1, Fig. 2 and Fig. 5, in the foregoing description that provides according to the utility model, indication component 6 comprises reading dial 61 that is installed on the base plate 1 and the pointer 62 that is connected with said steel wire kelly 43 tops, and pointer 62 matches with said reading dial 61.Said steel wire kelly 43 drives said pointer 62 and rotates, and said pointer 62 is corresponding with scale on the said reading dial 61, thereby reflects the size of electromagnetic stirring force.
The utility model cooperates with reading dial 61 through the pointer 62 that adopts steel wire kelly 43 to be connected; Replace electronic indicating equipment of the prior art, solved the inaccurate problem of demonstration numerical value that electronic indicating equipment (for example data processing terminal, pressure inductor etc.) occurs under the interference in magnetic field.
Referring to Fig. 1 and Fig. 2, in the foregoing description that provides according to the utility model, the top of reading dial 61 and said pointer 62 is equipped with a panel 63 does not receive external environment with protection reading dial 61 and pointer 62 influence.
Referring to Fig. 1 and Fig. 2, in the foregoing description that provides according to the utility model, the top of steel wire kelly 44 is equipped with a hand rest 64, and said pointer 62 is installed on the said hand rest 64 with fixing.
Referring to Fig. 1; In the foregoing description that provides according to the utility model; The two ends of dynamometry steel wire 3 are fixed with steel wire dop 44; Said steel wire dop 44 is separately fixed at the bottom of said steel wire kelly 43 and the top of said deck 2, thereby can prevent effectively that through the steel wire dop that is provided with buckling phenomenon influence test effect from appearring in said dynamometry steel wire when receiving rotary torque.
As shown in Figure 6; The utility model provides a kind of magnetic stirrer that above-mentioned electromagnetic agitation force tester is installed; Comprise electromagnetic agitation force tester 7, crystallizer 8 and magnetic stirrer 9; Said crystallizer 8 is installed on the said magnetic stirrer 9, and said electromagnetic agitation force tester 7 is installed on the said crystallizer 8, and said electromagnetic agitation force tester 7 is the described structure of the foregoing description.The structure and the principle of work of magnetic stirrer 9 and crystallizer 8 are technology well known in the art, and the improvement of the magnetic stirrer that provides of the utility model only relates to above-mentioned electromagnetic agitation force tester, other parts are not changed.So this instructions only details the electromagnetic agitation force tester, the miscellaneous part and the principle of work of magnetic stirrer repeated no more here.Those skilled in the art can realize the described magnetic stirrer of the utility model on the content basis that this instructions is described.
Claims (10)
1. electromagnetic agitation force tester; Comprise a base plate, be installed in the indication component on the said base plate and drive the rotary components of said indication component; It is characterized in that: also comprise one be fixed on the said base plate deck and one the tension said rotary components the dynamometry steel wire; One end of said dynamometry steel wire is fixed on the said deck, and an other end is connected on the said rotary components, and said dynamometry steel wire is positioned on the rotation of said rotary components.
2. a kind of electromagnetic agitation force tester according to claim 1; It is characterized in that: said rotary components comprises stressed rotor, connecting rod that is connected with said stressed rotor and the steel wire kelly that is connected with said connecting rod; Said steel wire kelly and said base plate are rotationally connected, and an other end of said dynamometry steel wire is connected with said steel wire kelly.
3. a kind of electromagnetic agitation force tester according to claim 2 is characterized in that: said steel wire kelly has hollow cavity, and an other end of said dynamometry steel wire stretches in the said cavity, and is connected with the bottom of said steel wire kelly.
4. a kind of electromagnetic agitation force tester according to claim 3, it is characterized in that: said deck has a hollow cavity, and an end of said dynamometry steel wire is arranged in said hollow cavity, and is fixed on the top of said deck.
5. a kind of electromagnetic agitation force tester according to claim 2 is characterized in that: a bearing seat is installed on the said base plate, and said steel wire kelly passes through Bearing Installation on said bearing seat.
6. a kind of electromagnetic agitation force tester according to claim 2 is characterized in that: said indication component comprises reading dial that is installed on the said base plate and the pointer that is connected with said steel wire kelly top, and said pointer matches with said reading dial.
7. a kind of electromagnetic agitation force tester according to claim 6, it is characterized in that: the top of said reading dial and said pointer is equipped with a panel.
8. a kind of electromagnetic agitation force tester according to claim 6, it is characterized in that: the top of said steel wire kelly is equipped with a hand rest, and said pointer is installed on the said hand rest.
9. a kind of electromagnetic agitation force tester according to claim 4, it is characterized in that: the two ends of said dynamometry steel wire are fixed with the steel wire dop, and said steel wire dop is separately fixed at the bottom of said steel wire kelly and the top of said deck.
10. magnetic stirrer; Comprise electromagnetic agitation force tester, crystallizer and magnetic stirrer; Said crystallizer is installed on the said magnetic stirrer; Said electromagnetic agitation force tester is installed on the said crystallizer, it is characterized in that: said electromagnetic agitation force tester is the described electromagnetic agitation force tester of aforesaid right requirement 1 to 9 arbitrary claim.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120222051U CN202149824U (en) | 2011-06-28 | 2011-06-28 | Electromagnetic stirring force tester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120222051U CN202149824U (en) | 2011-06-28 | 2011-06-28 | Electromagnetic stirring force tester |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202149824U true CN202149824U (en) | 2012-02-22 |
Family
ID=45590879
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120222051U Expired - Lifetime CN202149824U (en) | 2011-06-28 | 2011-06-28 | Electromagnetic stirring force tester |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202149824U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103252490A (en) * | 2013-05-22 | 2013-08-21 | 莱芜钢铁集团有限公司 | Magnetic field detector used for electromagnetic stirrer |
| CN105880497A (en) * | 2016-05-25 | 2016-08-24 | 北京科技大学 | Method and device for measuring electromagnetic torque of electromagnetic stirrer of continuous casting crystallizer |
-
2011
- 2011-06-28 CN CN201120222051U patent/CN202149824U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103252490A (en) * | 2013-05-22 | 2013-08-21 | 莱芜钢铁集团有限公司 | Magnetic field detector used for electromagnetic stirrer |
| CN103252490B (en) * | 2013-05-22 | 2016-09-14 | 莱芜钢铁集团有限公司 | Detector for magnetic field for magnetic stirrer |
| CN105880497A (en) * | 2016-05-25 | 2016-08-24 | 北京科技大学 | Method and device for measuring electromagnetic torque of electromagnetic stirrer of continuous casting crystallizer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180424 Address after: Hexi Industrial Zone 014010 the Inner Mongolia Autonomous Region Queensland District in Baotou City Patentee after: Baotou Iron and Steel (Group) Co., Ltd. Address before: Hexi Industrial Park 014010 the Inner Mongolia Autonomous Region Queensland District in Baotou City Patentee before: Baogang Group Electric Co., Ltd. |
|
| TR01 | Transfer of patent right | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120222 |
|
| CX01 | Expiry of patent term |