CN206505092U - A kind of microcomputer tachometer probe micro-adjusting device - Google Patents
A kind of microcomputer tachometer probe micro-adjusting device Download PDFInfo
- Publication number
- CN206505092U CN206505092U CN201720118545.1U CN201720118545U CN206505092U CN 206505092 U CN206505092 U CN 206505092U CN 201720118545 U CN201720118545 U CN 201720118545U CN 206505092 U CN206505092 U CN 206505092U
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- CN
- China
- Prior art keywords
- microcomputer
- tachometer
- protection tubes
- micro
- fastener
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model is related to a kind of micro-adjusting device; a kind of microcomputer tachometer probe micro-adjusting device, including it is provided with microcomputer tachometer probe, terminal box, the micro-adjustment bracket assembly being made up of microcomputer tachometer probe protection tubes, first and third microcomputer tachometer probe protection tubes fastener, the second microcomputer tachometer probe protection tubes fastener, first, second, third and fourth 0 type sealing rings, first, second and third locking nut and micro-adjustment stent procedures adaptor with roller clamp nut of sensor and signal cable.The utility model is at the scene in installation and debugging, when turning roller clamp nut, it can be ensured that microcomputer tachometer probe protection tubes and sensor do not rotate, and prevent signal cable to be broken off.Sealing, protection and explosion-proof are played to sensor in addition, also having.
Description
Technical field
The utility model is related to a kind of micro-adjusting device, more specifically to a kind of probe micro-adjustment of microcomputer tachometer
Device.
Background technology
Microcomputer tachometer probe is the electromagnetic induction principle using magnetoelectric sensor, by input motion velocity transformation into sense
The sensor for answering potential to export.It does not need accessory power supply, the mechanical energy of measurand can be just converted into being easy to the electricity of measurement
Signal, is a kind of passive sensor, uses non-contact measurement.Measure indication range:0~9999r/min；0~
19999r/min；V-shaped is up to 10n/ point rotating speed (n=5), for the mechanical measurement accuracy of tachometric survey 2. of high speed centrifugation:It is definitely smart
The pick-ups of degree ± 0.02%r/min 3. are exported:The sensors of 4~20mADC (or 1~5VDC) 4. and tachymeter distance:Less than 300 meters
5. power supply:220v ± 10%, 50~60hz；Power consumption:Less than 6w；Particular power source uses 127vAC ± 5%, 50~60hz
6. use environment:Temperature:0~50 DEG C；Relative humidity:≤ 85%；Shake coefficient≤load capacities of ± 0.005url/g 7.：It is small
In 500 ohm, particular/special requirement can improve the outfit of load resistance resistance 8. XS12JK, and (XG series magnetoelectric sensors use
Usual operational procedure is that the metal fluted disc of self-defined gear is arranged in tested rotary shaft, and magnetoelectric sensor should
Be fixedly mounted on fixed support (support can be arranged on equipment box on), with gear radially (or axially) gap be 0.5-
1mm, in this intersegmental especially difficult control of gap adjustment operation.In addition, during install sensor, it is easy to cause sensor to believe
Number cable is lost.To solve this problem, the R ＆ D design micro-adjustment support of many different types, but in actual applications all
It is less desirable.
The content of the invention
In order to overcome the problem of prior art is present, the utility model purpose is to provide a kind of microcomputer tachometer probe fine setting
Engagement positions.The device can make microcomputer tachometer probe at the scene in installation and debugging, when turning roller clamp nut, it can be ensured that microcomputer
Tachymeter probe protection tubes and sensor do not rotate, and prevent signal cable to be broken off.Close is played to sensor in addition, also having
Envelope, protection and explosion-proof.
In order to realize foregoing invention purpose, the problem of solving in the presence of prior art, the technology that the utility model is taken
Scheme is：A kind of microcomputer tachometer probe micro-adjusting device, including it is provided with the microcomputer tachometer spy of sensor and signal cable
Head, terminal box, by microcomputer tachometer probe protection tubes, first and third microcomputer tachometer probe protection tubes fastener, with roller flower spiral shell
The second microcomputer tachometer probe protection tubes fastener, first, second, third and fourth 0 type sealing rings, first, second and third locking nut of mother
And the micro-adjustment bracket assembly of micro-adjustment stent procedures adaptor composition, the first microcomputer tachometer probe protection tubes fastener
In be respectively arranged with roller clamp nut the second microcomputer tachometer probe protection tubes fastener and the 3rd microcomputer tachometer probe
Protection pipe fastener, the first microcomputer tachometer probe protection tubes fastener and the 3rd microcomputer tachometer probe protection tubes are fastened
Gap between part is set using being welded to connect in the second microcomputer tachometer probe protection tubes fastener with roller clamp nut
Microcomputer tachometer probe protection tubes are equipped with, and are locked microcomputer tachometer probe protection tubes using the first locking nut, Ran Hou
The one zero type sealing ring is inserted in the 3rd microcomputer tachometer probe protection tubes fastener in the lower end of microcomputer tachometer probe protection tubes
Bottom, then be screwed into micro-adjustment stent procedures adaptor；The microcomputer tachometer probe and signal cable penetrate microcomputer survey
Fast instrument probe protection pipe, signal cable is passed from the upper end of microcomputer tachometer probe protection tubes, then popped one's head in from microcomputer tachometer
Lower end puts the 3rd 0 type sealing ring, and is locked by the 3rd locking nut, the other end and letter of microcomputer tachometer probe
Number cable is connected；The micro-adjustment bracket assembly top half and signal cable are penetrated from terminal box process converting interface, then are inserted in
Spring pad and the second locking nut, and micro-adjustment bracket assembly and terminal box are locked with the second locking nut；By signal
Cable is passed from terminal box electric outlet hole, screws on the connector cover for being inserted in the 4th 0 type sealing ring, and locked with lock-screw
Tightly.
The top thread outer surface of the microcomputer tachometer probe protection tubes is provided with the wide grooves of 4mm, and with the first microcomputer
The protruding pin key that the top 4mm of tachymeter probe protection tubes fastener is wide matches, for turning during roller clamp nut, it is ensured that microcomputer is surveyed
Fast instrument probe protection pipe and sensor do not rotate.
The utility model beneficial effect is：A kind of microcomputer tachometer is popped one's head in micro-adjusting device, including be provided with sensor and
The microcomputer tachometer probe of signal cable, terminal box, popped one's head in by microcomputer tachometer probe protection tubes, first and third microcomputer tachometer
Protection pipe fastener, the second microcomputer tachometer probe protection tubes fastener, first, second, third and fourth 0 types with roller clamp nut are close
The micro-adjustment bracket assembly of seal, first, second and third locking nut and micro-adjustment stent procedures adaptor composition.With prior art
Compare, the utility model is at the scene in installation and debugging, when turning roller clamp nut, it can be ensured that microcomputer tachometer probe protection tubes
And sensor does not rotate, signal cable is prevented to be broken off.Sealing, protection and explosion-proof are played to sensor in addition, also having.
Brief description of the drawings
Fig. 1 is the utility model structural representation.
In figure：1st, microcomputer tachometer is popped one's head in, and 2, terminal box, 3, microcomputer tachometer probe protection tubes, the 4, first microcomputer tests the speed
Instrument probe protection pipe fastener, 4a, the second microcomputer tachometer probe protection tubes fastener with roller clamp nut are 4b, the 3rd micro-
Machine tachymeter probe protection tubes fastener, the 5, the 1st type sealing ring, 5a, the 2nd 0 type sealing ring, 5b, the sealing of the 3rd 0 type
Circle, the type sealing rings of 5c the 4th 0, the 6, first locking nut, 6a, the second locking nut, 6b, the 3rd locking nut, 7, micro-adjustment branch
Frame process adaptor, 8, connector cover, 9, lock-screw, 10, signal cable, 11, spring pad.
Embodiment
The utility model is described in further detail below in conjunction with the accompanying drawings.
As shown in figure 1, a kind of microcomputer tachometer probe micro-adjusting device, including it is provided with sensor and signal cable 10
It is microcomputer tachometer probe 1, terminal box 2, tight by microcomputer tachometer probe protection tubes 3, first and third microcomputer tachometer probe protection tubes
Firmware 4,4b, the second microcomputer tachometer probe protection tubes fastener 4a with roller clamp nut, the sealing of first, second, third and fourth 0 types
The micro-adjustment support that circle 5,5a, 5b, 5c, first, second and third locking nut 6,6a, 6b and micro-adjustment stent procedures adaptor 7 are constituted
The second microcomputer with roller clamp nut is respectively arranged with assembly, the first microcomputer tachometer probe protection tubes fastener 4 to survey
Fast instrument probe protection pipe fastener 4a and the 3rd microcomputer tachometer probe protection tubes fastener 4b, first microcomputer tachometer is visited
Gap between head protection pipe fastener 4 and the 3rd microcomputer tachometer probe protection tubes fastener 4b is described using being welded to connect
Microcomputer tachometer probe protection tubes 3 are provided with the second microcomputer tachometer probe protection tubes fastener 4a with roller clamp nut,
And locked microcomputer tachometer probe protection tubes 3 using the first locking nut 6, then in microcomputer tachometer probe protection tubes 3
The microcomputer tachometer probe protection tubes fastener 4b of the one zero type sealing ring 5 to the 3rd bottom is inserted in lower end, then is screwed into fine setting
In whole stent procedures adaptor 7；The microcomputer tachometer probe 1 and signal cable 10 penetrate microcomputer tachometer probe protection tubes 3,
Signal cable 10 is passed from the upper end of microcomputer tachometer probe protection tubes 3, then covers the upper 3rd from the lower end of microcomputer tachometer probe 1
Zero type sealing ring 5b, and locked by the 3rd locking nut 6b, the other end and signal cable 10 of microcomputer tachometer probe 1
It is connected；The micro-adjustment bracket assembly top half and signal cable 10 are penetrated from the process converting interface of terminal box 2, then are inserted in spring
The locking nut 6a of pad 11 and second, and micro-adjustment bracket assembly is locked with terminal box 2 with the second locking nut 6a；Will letter
Number cable 10 is passed from the electric outlet hole of terminal box 2, screws on the connector cover 8 for being inserted in the 4th 0 type sealing ring 5c, and with lock
Tight screw 9 is locked.The top thread outer surface of the microcomputer tachometer probe protection tubes 3 is provided with the wide grooves of 4mm, and with first
The protruding pin key that the top 4mm of microcomputer tachometer probe protection tubes fastener 4 is wide matches, for turning during roller clamp nut, it is ensured that
Microcomputer tachometer probe protection tubes 3 and sensor do not rotate.
Claims (2)
- The micro-adjusting device 1. a kind of microcomputer tachometer is popped one's head in, including it is provided with the microcomputer tachometer spy of sensor and signal cable Head, terminal box, by microcomputer tachometer probe protection tubes, first and third microcomputer tachometer probe protection tubes fastener, with roller flower spiral shell The second microcomputer tachometer probe protection tubes fastener, first, second, third and fourth 0 type sealing rings, first, second and third locking nut of mother And the micro-adjustment bracket assembly of micro-adjustment stent procedures adaptor composition, it is characterised in that：The first microcomputer tachometer probe It is respectively arranged with protection pipe fastener micro- with the second microcomputer tachometer probe protection tubes fastener and the 3rd for leveling clamp nut with a roller Machine tachymeter probe protection tubes fastener, the first microcomputer tachometer probe protection tubes fastener and the 3rd microcomputer tachometer are visited Gap between head protection pipe fastener is using being welded to connect, and the second microcomputer tachometer probe with roller clamp nut is protected Microcomputer tachometer probe protection tubes are provided with pipe fastener, and use the first locking nut by microcomputer tachometer probe protection tubes Locking, is then inserted in the one zero type sealing ring to the 3rd microcomputer tachometer probe guarantor in the lower end of microcomputer tachometer probe protection tubes The bottom of pillar fastener, then be screwed into micro-adjustment stent procedures adaptor；The microcomputer tachometer probe and signal cable Microcomputer tachometer probe protection tubes are penetrated, signal cable is passed from the upper end of microcomputer tachometer probe protection tubes, then surveyed from microcomputer The lower end of fast instrument probe puts the 3rd 0 type sealing ring, and is locked by the 3rd locking nut, microcomputer tachometer probe The other end is connected with signal cable；The micro-adjustment bracket assembly top half and signal cable are worn from terminal box process converting interface Enter, then be inserted in spring retaining pad and the second locking nut, and locked micro-adjustment bracket assembly and terminal box with the second locking nut Fasten；Signal cable is passed from terminal box electric outlet hole, the connector cover for being inserted in the 4th 0 type sealing ring is screwed on, and With anti-screw lock of uncapping.
- 2. a kind of microcomputer tachometer probe micro-adjusting device according to claim 1, it is characterised in that：The microcomputer tachometer The top thread outer surface of probe protection tubes is provided with the wide grooves of 4mm, and with the first microcomputer tachometer probe protection tubes fastener The wide protruding pin keys of top 4mm match, for turning during roller clamp nut, it is ensured that microcomputer tachometer probe protection tubes and sensor Do not rotate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720118545.1U CN206505092U (en) | 2017-02-09 | 2017-02-09 | A kind of microcomputer tachometer probe micro-adjusting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720118545.1U CN206505092U (en) | 2017-02-09 | 2017-02-09 | A kind of microcomputer tachometer probe micro-adjusting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206505092U true CN206505092U (en) | 2017-09-19 |
Family
ID=59834855
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720118545.1U Expired - Fee Related CN206505092U (en) | 2017-02-09 | 2017-02-09 | A kind of microcomputer tachometer probe micro-adjusting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206505092U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108230694A (en) * | 2017-11-10 | 2018-06-29 | 广州市迪越网络科技有限公司 | A kind of traffic route speed measuring device |
-
2017
- 2017-02-09 CN CN201720118545.1U patent/CN206505092U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108230694A (en) * | 2017-11-10 | 2018-06-29 | 广州市迪越网络科技有限公司 | A kind of traffic route speed measuring device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170919 Termination date: 20190209 |