CN204358004U - A kind of special carrier that can improve detecting element on-line checkingi precision - Google Patents
A kind of special carrier that can improve detecting element on-line checkingi precision Download PDFInfo
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- CN204358004U CN204358004U CN201420716962.2U CN201420716962U CN204358004U CN 204358004 U CN204358004 U CN 204358004U CN 201420716962 U CN201420716962 U CN 201420716962U CN 204358004 U CN204358004 U CN 204358004U
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- detecting element
- cylinder
- precision
- center axis
- special carrier
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Abstract
The utility model discloses a kind of special carrier that can improve detecting element on-line checkingi precision, comprise center axis of a cylinder and detecting element, erection support is provided with in center axis of a cylinder one end along its length, and be arranged with axle sleeve, retaining ring, damping washer and nut at center axis of a cylinder successively away from the direction of erection support, detecting element is set on the axis of a cylinder of center, and detecting element is between axle sleeve and retaining ring, and detecting element is fixed on the axis of a cylinder of center by nut; The utility model not only structure is simple, and installation and removal are convenient, and have damping effect, reduces the impact of vibrations on components and parts, anti seismic efficiency is good, fixation, long service life, cost is low, ensure that the precision of velocity measuring and the authenticity of data, simple and practical.
Description
Technical field
The utility model relates to detecting element fixed bearing, specifically a kind of special carrier that can improve detecting element on-line checkingi precision.
Background technique
Must monitor the rotating speed of motor in a lot of operating mode at present, unnecessary loss can be avoided by the situation of motor speed, when the excessive or too small meeting of motor speed causes inestimable loss, affect its production capacity value, waste electric energy etc., and the existing components and parts that test the speed much all need to be fixed on the motor of High Rotation Speed, and the vibrations due to motor cause components and parts displacement of testing the speed, the data detected are unstable, even because vibrations for a long time cause the problems such as components and parts come off that test the speed.
Model utility content
Technical problem to be solved in the utility model is, for the shortcoming of above prior art, proposes a kind of special carrier that can improve detecting element on-line checkingi precision, not only structure is simple, installation and removal are convenient, and have damping effect, reduce the impact of vibrations on components and parts, anti seismic efficiency is good, fixation, long service life, cost is low, ensure that the precision of velocity measuring and the authenticity of data, simple and practical.
In order to solve the problems of the technologies described above, the technical solution of the utility model is achieved in the following ways: a kind of special carrier that can improve detecting element on-line checkingi precision, comprise center axis of a cylinder and detecting element, erection support is provided with in center axis of a cylinder one end along its length, and be arranged with axle sleeve, retaining ring, damping washer and nut at center axis of a cylinder successively away from the direction of erection support, detecting element is set on the axis of a cylinder of center, and detecting element is between axle sleeve and retaining ring, and detecting element is fixed on the axis of a cylinder of center by nut.
Like this, by the technical solution of the utility model, not only structure is simple, and installation and removal are convenient, make detecting element fixing in place by selecting different axle sleeves, structure is simple, easy to operate, and greatly reduces the impact of vibrations on detecting element by damping washer, structure interval can be eliminated, and there is the effect of buffering, increase its working life, reduce costs.
The technological scheme that the utility model limits further is:
The aforesaid special carrier that can improve detecting element on-line checkingi precision, the material of damping washer is rubber, and use the damping washer of quality of rubber materials, good damping effect, long service life, cost is low, convenient buying and maintenance.
The aforesaid special carrier that can improve detecting element on-line checkingi precision, also comprises screw and motor, and the end face of erection support is provided with the perforation for mounting screw, and erection support is fixed by screws on motor, structure is simple, easy for installation, increases work efficiency.
The aforesaid special carrier that can improve detecting element on-line checkingi precision, detecting element is fixed on the axis of a cylinder of center by double nut, adopts double nut to fix, fixation, avoid detecting element to come off and cause beyond thought loss, improve stability and the reliability of this bearing.
The beneficial effects of the utility model are: not only structure is simple, installation and removal are convenient, make detecting element fixing in place by selecting different axle sleeves, structure is simple, easy to operate, and greatly reduces the impact of vibrations on detecting element by damping washer, structure interval can be eliminated, and there is the effect of buffering, increase its working life, reduce costs; Use the damping washer of quality of rubber materials, good damping effect, long service life, cost is low, convenient buying and maintenance; Employing double nut is fixed, fixation, avoids detecting element to come off and causes beyond thought loss, improves stability and the reliability of this bearing.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Wherein: 1-center axis of a cylinder, 2-erection support, 3-axle sleeve, 4-retaining ring, 5-damping washer, 6-nut, 7-detecting element, 8-screw, 9-motor.
Embodiment
Below the utility model is described in further detail:
embodiment 1
A kind of special carrier that can improve detecting element on-line checkingi precision that the present embodiment provides, comprise center axis of a cylinder 1 and detecting element 7, erection support 2 is provided with in center axis of a cylinder 1 one end along its length, and be arranged with axle sleeve 3, retaining ring 4, damping washer 5 and nut 6 at center axis of a cylinder 1 successively away from the direction of erection support 2, detecting element 7 is set on center axis of a cylinder 1, and detecting element 7 is between axle sleeve 3 and retaining ring 4, and detecting element 7 is fixed on center axis of a cylinder 1 by nut 6;
The material of damping washer 5 is the damping washer that rubber uses quality of rubber materials, good damping effect, long service life, and cost is low, convenient buying and maintenance; The end face of erection support 2 is provided with the perforation for mounting screw 8, and erection support 2 is fixed on motor 9 by screw 8; Detecting element 7 is fixed on center axis of a cylinder 1 by double nut 6, and adopt double nut to fix, fixation, avoids detecting element to come off and cause beyond thought loss, improves stability and the reliability of this bearing.
Pass through the technical solution of the utility model like this, not only structure is simple, installation and removal are convenient, and by selecting different axle sleeves to make detecting element fixing in place, structure is simple, easy to operate, and greatly reduce the impact of vibrations on detecting element by damping washer, can structure interval be eliminated, and there is the effect of buffering, increase its working life, reduce costs.
Above embodiment is only and technological thought of the present utility model is described; protection domain of the present utility model can not be limited with this; every technological thought according to the utility model proposes, any change that technological scheme basis is done, all falls within the utility model protection domain.
Claims (4)
1. one kind can be improved the special carrier of detecting element on-line checkingi precision, comprise center axis of a cylinder (1) and detecting element (7), it is characterized in that: be provided with erection support (2) in axis of a cylinder (1) one end along its length, described center, and be arranged with axle sleeve (3) at center axis of a cylinder (1) successively away from the direction of erection support (2), retaining ring (4), damping washer (5) and nut (6), described detecting element (7) is set on center axis of a cylinder (1), and described detecting element (7) is positioned between axle sleeve (3) and retaining ring (4), and detecting element (7) is fixed on center axis of a cylinder (1) by nut (6).
2. the special carrier that can improve detecting element on-line checkingi precision according to claim 1, is characterized in that: the material of described damping washer (5) is rubber.
3. the special carrier that can improve detecting element on-line checkingi precision according to claim 1, it is characterized in that: also comprise screw (8) and motor (9), the end face of described erection support (2) is provided with the perforation for mounting screw (8), and described erection support (2) is fixed on motor (9) by screw (8).
4. the special carrier that can improve detecting element on-line checkingi precision according to claim 1, is characterized in that: described detecting element (7) is fixed on center axis of a cylinder (1) by double nut (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420716962.2U CN204358004U (en) | 2014-11-25 | 2014-11-25 | A kind of special carrier that can improve detecting element on-line checkingi precision |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420716962.2U CN204358004U (en) | 2014-11-25 | 2014-11-25 | A kind of special carrier that can improve detecting element on-line checkingi precision |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204358004U true CN204358004U (en) | 2015-05-27 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420716962.2U Active CN204358004U (en) | 2014-11-25 | 2014-11-25 | A kind of special carrier that can improve detecting element on-line checkingi precision |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204358004U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114412907A (en) * | 2022-01-11 | 2022-04-29 | 哈尔滨电气动力装备有限公司 | Speed measuring nut structure of shielding motor |
-
2014
- 2014-11-25 CN CN201420716962.2U patent/CN204358004U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114412907A (en) * | 2022-01-11 | 2022-04-29 | 哈尔滨电气动力装备有限公司 | Speed measuring nut structure of shielding motor |
| CN114412907B (en) * | 2022-01-11 | 2023-12-05 | 哈尔滨电气动力装备有限公司 | Speed measuring nut structure of shielding motor |
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| GR01 | Patent grant |