CN202939179U - Device with adjusting ring for measuring revolution and rotating speed of rotating shaft - Google Patents
Device with adjusting ring for measuring revolution and rotating speed of rotating shaft Download PDFInfo
- Publication number
- CN202939179U CN202939179U CN 201220577435 CN201220577435U CN202939179U CN 202939179 U CN202939179 U CN 202939179U CN 201220577435 CN201220577435 CN 201220577435 CN 201220577435 U CN201220577435 U CN 201220577435U CN 202939179 U CN202939179 U CN 202939179U
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- Prior art keywords
- ring
- semi
- turning axle
- adjustment
- measuring
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Abstract
The utility model discloses a device with an adjusting ring for measuring the revolution and the rotating speed of a rotating shaft. The device comprises a first positioning half ring, a second positioning half ring, a first middle half ring, a second middle half ring, a magnetic ring, a pressing end plate, an adjusting ring capable of rotating along with the rotating shaft, and a magnetic sensor for sensing magnetic signals on the magnetic ring, wherein the first positioning half ring and the second positioning half ring are connected to form a positioning ring; the first middle half ring and the second middle half ring are connected to form a middle ring; the outer wall of the adjusting ring is jointed with the inner wall of the middle ring; the magnetic ring is pasted on the outer circumference of the middle ring; and the positioning ring and the pressing end plate are respectively fixedly connected with the middle ring. The device with the adjusting ring for measuring the revolution and the rotating speed of the rotating shaft can be applied to non-detachable rotating shafts, solves the problem that the rotating shaft cannot be sleeved or the measuring device can only be mounted through disassembly, and the device has the advantages that the operation is simple, disassembly and assembly are convenient, the work is stable, the measurement precision is high, and the like.
Description
Technical field
The utility model relates to field of measuring technique, relate in particular to a kind of with adjustment ring for measuring the device of turning axle revolution and rotating speed.
Background technology
In the research fields such as the vehicles, the manufacturing and science, often need to be measured various revolutions and rotating speed in already installed equipment, to know the operation conditions of turning axle.Particularly in large-scale machinery production equipment, because the working load of each turning axle in equipment reaches greatly longevity of service, need real-time revolution and the rotating speed in each turning axle operational process in plant equipment that obtain, and monitor in real time the security performance of plant equipment according to these two parameters, prevent plant equipment to lose efficacy and do not know, eliminating the potential safety hazard of plant equipment in operational process.
Due to the rotational characteristic of turning axle, can't utilize the means of conventional wires signal transmission to be rotated the measurement of axle revolution and rotating speed, and existing method is: taking plant equipment apart is inserted in measurement mechanism in turning axle, and then completes the measurement requirement.This method has been wasted a large amount of equipment dismountings and has been reached the Installation and Debugging time again, and impact is produced, once measurement mechanism damages repeated plant dismounting and the such process of Installation and Debugging again again, and this mode is not suitable for the measurement of the turning axle of non-dismountable equipment.
The utility model content
For the weak point existed in above-mentioned technology, the utility model provide that a kind of installing/dismounting is simple, job stability is high, practical and measuring accuracy is high with adjustment ring for measuring the device of turning axle revolution and rotating speed.
For achieving the above object, the utility model provide a kind of with adjustment ring for measuring the device of turning axle revolution and rotating speed, comprise the first location semi-ring, the second location semi-ring, semi-ring in the middle of semi-ring, second in the middle of first, tape loop, compression end plate, the adjustment ring that can rotate along with turning axle and for the magnetic sensor of the upper magnetic signal of induced magnetism band; Described the first location semi-ring and the second location semi-ring are connected to form a locating ring, in the middle of described first, semi-ring and the second middle semi-ring are connected to form an adapter ring, the outer wall of described adjustment ring and the inwall of adapter ring fit, described tape loop is pasted on the excircle of adapter ring, and described locating ring is fixedly connected with adapter ring respectively with the compression end plate.
Wherein, described device also comprises first group of housing screw and second group of housing screw; After described first group of housing screw runs through respectively the through hole on locating ring, fixing and locking is on adapter ring, and after described second group of housing screw runs through respectively the through hole compressed on end plate, fixing and locking is on adapter ring.
Wherein, described adjustment ring is the wedge shape adjustment ring.
Wherein, the material of described adjustment ring is elastic material.
Wherein, described adjustment ring is combined by a plurality of pads.
For achieving the above object, the utility model also provide a kind of with adjustment ring for measuring the device of turning axle revolution and rotating speed, comprise the first location semi-ring, the second location semi-ring, semi-ring, the first tape semi-ring, the second tape semi-ring in the middle of semi-ring, second in the middle of first, compress end plate, the adjustment ring that can rotate along with turning axle and for the magnetic sensor of the upper magnetic signal of responding to the first tape semi-ring and the second tape semi-ring; Described the first location semi-ring and the second location semi-ring are connected to form a locating ring, in the middle of described first, semi-ring and the second middle semi-ring are connected to form an adapter ring, the outer wall of described adjustment ring and the inwall of adapter ring fit, described the first tape semi-ring and the second tape semi-ring are pasted respectively on the excircle of adapter ring, and described locating ring is fixedly connected with adapter ring respectively with the compression end plate.
Wherein, described device also comprises first group of housing screw and second group of housing screw; After described first group of housing screw runs through respectively the through hole on locating ring, fixing and locking is on adapter ring, and after described second group of housing screw runs through respectively the through hole compressed on end plate, fixing and locking is on adapter ring.
Wherein, described adjustment ring is the wedge shape adjustment ring.
Wherein, the material of described adjustment ring is elastic material.
Wherein, described adjustment ring is combined by a plurality of pads.
The beneficial effects of the utility model are: compared with prior art, the utility model provide with adjustment ring for measuring the device of turning axle revolution and rotating speed, in the middle of first, semi-ring and the second middle semi-ring are inserted in turning axle wherein from two different directions, the two parts that adopt again locating ring are from two different directions location adapter ring and turning axles, efficiently solve to take plant equipment apart measurement mechanism is inserted in to the problem in turning axle; Tape loop is fixedly pasted on the excircle of adapter ring, and responded to and output signal by magnetic sensor, efficiently solve the problem of the discontinuous and measuring-signal saltus step of the seam crossing output signal of tape loop; And the inwall of the outer wall of adjustment ring and adapter ring is fitted, both made the central axis of adapter ring and the axis energy auto-alignment of turning axle, can make again this adapter ring and turning axle fix relative motion does not occur.The utility model is applicable to non-removable turning axle, efficiently solve and can't be inserted in or just can install and measure the problem of device by dismounting, and have simple to operate, remove and install conveniently, working stability and measuring accuracy high.
The accompanying drawing explanation
The explosive view that Fig. 1 is the first embodiment of the present utility model;
The structural drawing that Fig. 2 is Fig. 1;
The explosive view that Fig. 3 is the second embodiment of the present utility model;
The structural drawing that Fig. 4 is Fig. 3.
The main element symbol description is as follows:
A1, the first location semi-ring A2, the second location semi-ring
Semi-ring in the middle of semi-ring A4, second in the middle of A3, first
A5, adjustment ring A6, tape loop
A7, compression end plate A8, magnetic sensor
A9, first group of housing screw A1O, second group of housing screw
A51, pad
B1, the first location semi-ring B2, the second location semi-ring
Semi-ring in the middle of semi-ring B4, second in the middle of B3, first
B5, adjustment ring B6, tape loop
B7, compression end plate B8, magnetic sensor
B9, first group of housing screw B1O, second group of housing screw
B51, pad B61, the first tape semi-ring
B62, the second tape semi-ring
Embodiment
In order more clearly to explain the utility model, below in conjunction with accompanying drawing, the utility model is further described.
Refer to Fig. 1-2, the utility model provide the first embodiment with adjustment ring for measuring the device of turning axle revolution and rotating speed, the adjustment ring A5 that comprises in the middle of the first location semi-ring A1, the second location semi-ring A2, first semi-ring A4, tape loop A6 in the middle of semi-ring A3, second, compresses end plate A7, can rotate along with turning axle and for the magnetic sensor A8 of the upper magnetic signal of induced magnetism band A6; The first location semi-ring A1 and the second location semi-ring A2 are connected to form a locating ring, in the middle of first, semi-ring A3 and the second middle semi-ring A4 are connected to form an adapter ring, adjustment ring A5 is embedded on the inwall of adapter ring, tape loop A8 pastes on the excircle of adapter ring, and locating ring is fixedly connected with adapter ring respectively with compression end plate A7.
In the present embodiment, this device also comprises first group of housing screw A10 and second group of housing screw A11; After first group of housing screw A10 runs through respectively the through hole on locating ring, fixing and locking is on adapter ring, and after second group of housing screw A11 runs through respectively the through hole compressed on end plate A7, fixing and locking is on adapter ring.Certainly; the utility model is not limited to and adopts housing screw stationary positioned ring and adapter ring; adapter ring and the embodiment that compresses end plate A7; can also adopt other embodiments such as engaging, welding; if to locating ring and adapter ring; the change of the fixed form of adapter ring and compression end plate A7, all belong to simple variation of the present utility model or conversion, falls into protection domain of the present utility model.In addition, the utility model is not limited to the quantity of first group of housing screw A10 and second group of housing screw A11, if, to the change of housing screw quantity, all belong to simple variation of the present utility model or conversion, falls into protection domain of the present utility model.
In the present embodiment, adjustment ring A5 is the wedge shape adjustment ring.Certainly, the utility model is not limited to the wedge shape that is shaped as of adjustment ring A5, and can also be other shapes, if, to the change of the shape of adjustment ring A5, all belong to simple variation of the present utility model or conversion, falls into protection domain of the present utility model.
In the present embodiment, the material of adjustment ring A5 is elastic material, and the adjustment ring A5 that adopts elastic material to make, have certain elastic reset and retractility, makes the not yielding and long service life of adjustment ring 5.
In the present embodiment, adjustment ring A5 is combined by a plurality of pad A51, can select the quantity of pad according to the size of the diameter of turning axle like this, is applicable to various turning axles.
After the present embodiment relatively is applicable to first turning axle is inserted in to ring, then paste tape loop A6 on the circumference of adapter ring, tape loop A6 in this case is just without in two.Because when the revolution of measuring turning axle and rotating speed, the seam crossing of tape loop A6 is easy to occur the phenomenon of the discontinuous and measuring-signal saltus step of output signal, adopts the tape loop A6 of globality, can improve the accuracy of the present embodiment measuring-signal.
Please further consult Fig. 3-4, the utility model provide the second embodiment with adjustment ring for measuring the device of turning axle revolution and rotating speed, the adjustment ring B5 that comprises in the middle of the first location semi-ring B1, the second location semi-ring B2, first semi-ring B4, the first tape semi-ring B61, the second tape semi-ring B62 in the middle of semi-ring B3, second, compresses end plate B7, can rotate along with turning axle and for responding to the magnetic sensor B8 of the magnetic signal on the first tape semi-ring B61 and the second tape semi-ring B62; The first location semi-ring B1 and the second location semi-ring B2 are connected to form a locating ring, in the middle of first, semi-ring B3 and the second middle semi-ring B4 are connected to form an adapter ring, adjustment ring B5 is embedded on the inwall of adapter ring, the first tape semi-ring B61 and the second tape semi-ring B62 paste respectively on the excircle of adapter ring, and locating ring is fixedly connected with adapter ring respectively with compression end plate B7.
In the present embodiment, this device also comprises first group of housing screw B10 and second group of housing screw B11; After first group of housing screw B10 runs through respectively the through hole on locating ring, fixing and locking is on adapter ring, and after second group of housing screw B11 runs through respectively the through hole compressed on end plate B7, fixing and locking is on adapter ring.Certainly; the utility model is not limited to and adopts housing screw stationary positioned ring and adapter ring; adapter ring and the embodiment that compresses end plate B7; can also adopt other embodiments such as engaging, welding; if to locating ring and adapter ring; the change of the fixed form of adapter ring and compression end plate B7, all belong to simple variation of the present utility model or conversion, falls into protection domain of the present utility model.In addition, the utility model is not limited to the quantity of first group of housing screw B10 and second group of housing screw B11, if, to the change of housing screw quantity, all belong to simple variation of the present utility model or conversion, falls into protection domain of the present utility model.
In the present embodiment, adjustment ring B5 is the wedge shape adjustment ring.Certainly, the utility model is not limited to the wedge shape that is shaped as of adjustment ring B5, and can also be other shapes, if, to the change of the shape of adjustment ring B5, all belong to simple variation of the present utility model or conversion, falls into protection domain of the present utility model.
In the present embodiment, the material of adjustment ring B5 is elastic material, and the adjustment ring B5 that adopts elastic material to make, have certain elastic reset and retractility, makes the not yielding and long service life of adjustment ring 5.
In the present embodiment, adjustment ring B5 is combined by a plurality of pad B51, can select the quantity of pad according to the size of the diameter of turning axle like this, is applicable to various turning axles.
The present embodiment relatively is applicable to first tape loop B6(tape loop B6 the first tape semi-ring B61 and the second tape semi-ring B62 being formed) fixedly paste on ring, this mode is fixed on the first middle semi-ring B3 by the first tape semi-ring B61, the second tape semi-ring B62 is fixed on the second middle semi-ring B4, such mode of operation makes between ring and tape loop B6 better compactedness, simultaneously, also improved the convenience of operation.
Two kinds of providing of the utility model with adjustment ring for measuring the device of turning axle revolution and rotating speed, in the middle of first, semi-ring and the second middle semi-ring are inserted in turning axle wherein from two different directions, the two parts that adopt again locating ring are from two different directions location adapter ring and turning axles, efficiently solve to take plant equipment apart measurement mechanism is inserted in to the problem in turning axle; Tape loop is fixedly pasted on the excircle of adapter ring, and responded to and output signal by magnetic sensor, efficiently solve the problem of the discontinuous and measuring-signal saltus step of the seam crossing output signal of tape loop; And the inwall of the outer wall of adjustment ring and adapter ring is fitted, both made the central axis of adapter ring and the axis energy auto-alignment of turning axle, can make again this adapter ring and turning axle fix relative motion does not occur.The utility model is applicable to non-removable turning axle, efficiently solve and can't be inserted in or just can install and measure the problem of device by dismounting, and have simple to operate, remove and install conveniently, working stability and measuring accuracy high.
Two kinds of embodiment that the utility model provides, illustrate that the mode that tape loop is fixedly pasted on ring has two kinds, the first is for first fixedly pasting tape loop B6 on ring, tape loop B6 will be divided into the first tape semi-ring B61 and the second tape semi-ring B62 in this time so, by the first tape semi-ring B61, be fixed on the first middle semi-ring B3, the second tape semi-ring B62 is fixed on the second middle semi-ring B4, this is the measurement mechanism that choose in the second embodiment, another kind of mode is after first turning axle being inserted in to ring, paste tape loop A6 again on the circumference of ring, tape loop A6 in this case is just without in two, at this moment should choose the first measurement mechanism, the utility model can be selected two kinds of above-mentioned embodiment according to actual needs.
In the utility model, compressing end plate is combined by several end plate pieces, this mode makes can be according to the number of combinations of the big or small selecting side plate of turning axle diameter, in the process of this measurement mechanism assembling, installing and compressing end plate is last step, make between turning axle and adapter ring closelyr, relative motion can not occur.The utility model is by the magnetic signal on magnetic sensor induced magnetism band, and then the processing of digital display control system exported to the magnetic signal received again by magnetic sensor, so just can calculate accurately the revolution of turning axle, and then obtain the rotating speed of turning axle.
Above disclosed be only several specific embodiment of the present utility model, but the utility model is not limited thereto, the changes that any person skilled in the art can think of all should fall into protection domain of the present utility model.
Claims (10)
- One kind with adjustment ring for measuring the device of turning axle revolution and rotating speed, it is characterized in that, comprise the first location semi-ring, the second location semi-ring, semi-ring in the middle of semi-ring, second in the middle of first, tape loop, compression end plate, the adjustment ring that can rotate along with turning axle and for the magnetic sensor of the upper magnetic signal of induced magnetism band; Described the first location semi-ring and the second location semi-ring are connected to form a locating ring, in the middle of described first, semi-ring and the second middle semi-ring are connected to form an adapter ring, the outer wall of described adjustment ring and the inwall of adapter ring fit, described tape loop is pasted on the excircle of adapter ring, and described locating ring is fixedly connected with adapter ring respectively with the compression end plate.
- According to claim 1 with adjustment ring for measuring the device of turning axle revolution and rotating speed, it is characterized in that, described device also comprises first group of housing screw and second group of housing screw; After described first group of housing screw runs through respectively the through hole on locating ring, fixing and locking is on adapter ring, and after described second group of housing screw runs through respectively the through hole compressed on end plate, fixing and locking is on adapter ring.
- According to claim 1 with adjustment ring for measuring the device of turning axle revolution and rotating speed, it is characterized in that, described adjustment ring is the wedge shape adjustment ring.
- According to claim 3 with adjustment ring for measuring the device of turning axle revolution and rotating speed, it is characterized in that, the material of described adjustment ring is elastic material.
- According to claim 3 or 4 described with adjustment ring for measuring the device of turning axle revolution and rotating speed, it is characterized in that, described adjustment ring is combined by a plurality of pads.
- One kind with adjustment ring for measuring the device of turning axle revolution and rotating speed, it is characterized in that, comprise the first location semi-ring, the second location semi-ring, semi-ring, the first tape semi-ring, the second tape semi-ring in the middle of semi-ring, second in the middle of first, compress end plate, the adjustment ring that can rotate along with turning axle and for the magnetic sensor of the upper magnetic signal of responding to the first tape semi-ring and the second tape semi-ring; Described the first location semi-ring and the second location semi-ring are connected to form a locating ring, in the middle of described first, semi-ring and the second middle semi-ring are connected to form an adapter ring, the outer wall of described adjustment ring and the inwall of adapter ring fit, described the first tape semi-ring and the second tape semi-ring are pasted respectively on the excircle of adapter ring, and described locating ring is fixedly connected with adapter ring respectively with the compression end plate.
- According to claim 1 with adjustment ring for measuring the device of turning axle revolution and rotating speed, it is characterized in that, described device also comprises first group of housing screw and second group of housing screw; After described first group of housing screw runs through respectively the through hole on locating ring, fixing and locking is on adapter ring, and after described second group of housing screw runs through respectively the through hole compressed on end plate, fixing and locking is on adapter ring.
- According to claim 6 with adjustment ring for measuring the device of turning axle revolution and rotating speed, it is characterized in that, described adjustment ring is the wedge shape adjustment ring.
- According to claim 8 with adjustment ring for measuring the device of turning axle revolution and rotating speed, it is characterized in that, the material of described adjustment ring is elastic material.
- According to claim 8 or claim 9 with adjustment ring for measuring the device of turning axle revolution and rotating speed, it is characterized in that, described adjustment ring is combined by a plurality of pads.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220577435 CN202939179U (en) | 2012-11-06 | 2012-11-06 | Device with adjusting ring for measuring revolution and rotating speed of rotating shaft |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220577435 CN202939179U (en) | 2012-11-06 | 2012-11-06 | Device with adjusting ring for measuring revolution and rotating speed of rotating shaft |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202939179U true CN202939179U (en) | 2013-05-15 |
Family
ID=48323410
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220577435 Expired - Fee Related CN202939179U (en) | 2012-11-06 | 2012-11-06 | Device with adjusting ring for measuring revolution and rotating speed of rotating shaft |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202939179U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103175980A (en) * | 2012-11-06 | 2013-06-26 | 腾飏 | Adjusting ring device for measuring revolution and speed of rotary shaft |
-
2012
- 2012-11-06 CN CN 201220577435 patent/CN202939179U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103175980A (en) * | 2012-11-06 | 2013-06-26 | 腾飏 | Adjusting ring device for measuring revolution and speed of rotary shaft |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Shenzhen powerN Precision Instrument Co. Ltd. Assignor: Teng Yang Contract record no.: 2014440020193 Denomination of utility model: Adjusting ring device for measuring revolution and speed of rotary shaft Granted publication date: 20130515 License type: Exclusive License Record date: 20140604 |
|
| LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130515 Termination date: 20201106 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |