CN208847355U - Sensor fixing device for monitoring rotating shaft - Google Patents
Sensor fixing device for monitoring rotating shaft Download PDFInfo
- Publication number
- CN208847355U CN208847355U CN201821681253.XU CN201821681253U CN208847355U CN 208847355 U CN208847355 U CN 208847355U CN 201821681253 U CN201821681253 U CN 201821681253U CN 208847355 U CN208847355 U CN 208847355U
- Authority
- CN
- China
- Prior art keywords
- mounting box
- magnet
- upper cover
- shaft
- utility
- Prior art date
- 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.)
- Active
Links
- 238000012544 monitoring process Methods 0.000 title claims abstract description 21
- 238000007789 sealing Methods 0.000 claims abstract description 10
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims abstract description 7
- 239000000741 silica gel Substances 0.000 claims abstract description 7
- 229910002027 silica gel Inorganic materials 0.000 claims abstract description 7
- 229960001866 silicon dioxide Drugs 0.000 claims description 6
- 238000009434 installation Methods 0.000 abstract description 11
- 238000000034 method Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 3
- 230000010358 mechanical oscillation Effects 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000005461 lubrication Methods 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
Landscapes
- Arrangements For Transmission Of Measured Signals (AREA)
Abstract
The utility model discloses a sensor fixing device is used in pivot monitoring relates to pivot temperature monitoring technical field, include the mounting box and install the upper cover on the mounting box, the internally mounted of mounting box has the magnet ring, the through-hole has been seted up at the bottom center of mounting box. The utility model provides a magnet of the downthehole installation of magnet ring and magnet passes through magnetic force to be fixed the mounting box on the pivot axle center, easy to assemble and dismantlement, the silica gel pad of installation between the bottom of magnet ring and mounting box can reduce and cause the electronic parts to damage on the epaxial mechanical vibration of pivot transmits the signal processing module, influences signal processing module and normally works, installs the sealing washer between upper cover and the mounting box, and the sealing washer makes upper cover and mounting box installation inseparabler.
Description
Technical field
The utility model relates to shaft temperature monitoring technique field more particularly to the fixed devices of shaft monitoring sensor.
Background technique
Shaft, as the term suggests be connect zero main part of product must use, for both bearing moment of flexure in rotation work
The axis of torque is born again.In mechanical equipment, many components require shaft and carry out energy transmission, process of the shaft in rotation
In, it can be because bearing friction, the problem that installation level is inadequate or lubrication is bad cause shaft to heat up, the temperature of shaft increases
It will affect the shaft service life later, cause shaft to damage in the presence of a harsh environment, influence the service life, working strength and work of equipment
Precision.Temperature when therefore, it is necessary to work shaft is monitored, and prevents shaft temperature is excessively high from shaft being caused to damage.
Existing shaft monitoring sensor needs for sensor to be mounted in shaft when monitoring shaft temperature, but by
It needs to rotate at work in shaft, causes the installation of sensor extremely inconvenient and safe, need the fixed form to sensor
It improves.
Utility model content
In view of this, the purpose of the utility model is to provide the fixed devices of shaft monitoring sensor, in the magnetic of magnet ring
Under power effect, keeps shaft monitoring sensor easier for installation reliable, reduce installation steps, save the set-up time.
The utility model solves above-mentioned technical problem: the fixed device of shaft monitoring sensor by following technological means,
Including mounting box and the upper cover being mounted on mounting box, the inside of the mounting box is equipped with magnet ring, the bottom of the mounting box
Portion center offers through-hole.
Further, the mounting box is tubular structure.Mounting box is mounted on the axle center of shaft, and mounting box is set as pipe
Shape, so that mounting box is more stable when shaft rotates.
Further, the bottom of the mounting box is also provided with multiple magnet openings, and the magnet opening, which is embedded in, is equipped with magnet.
Magnet inside magnet opening makes to install between mounting box and shaft more stable for enhancing magnetic force.
Further, multiple magnet openings circumferentially array distribution in the outside of through-hole.Circumferentially array distribution, mounting box
Stress it is more balanced, shaft rotation when mounting box be able to maintain stabilization.
Further, silicagel pad is installed between the magnet ring and the bottom of mounting box.Silicagel pad can be reduced in shaft
Mechanical oscillation be transmitted on signal processing module electronic component caused to damage, avoiding, which influences signal processing module, works normally.
Further, sealing ring is installed, the upper cover is connected through a screw thread with mounting box between the upper cover and mounting box.
It is even closer that sealing ring installs upper cover with mounting box.
The utility model has the beneficial effects that
Mounting box is fixed on shaft axis by magnetic force by the magnet installed in the magnet ring and magnet opening in the utility model
In the heart, it is easy for installation and removal, the silicagel pad installed between magnet ring and the bottom of mounting box can reduce the machinery in shaft
Vibration is transmitted on signal processing module electronic component is caused to damage, and avoiding, which influences signal processing module, works normally, upper cover with
Sealing ring is installed, it is even closer that sealing ring installs upper cover with mounting box between mounting box.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the fixed device of the utility model shaft monitoring sensor；
Fig. 2 is the mounting structure schematic diagram one of the fixed device of the utility model shaft monitoring sensor；
Fig. 3 is the mounting structure schematic diagram two of the fixed device of the utility model shaft monitoring sensor；
Wherein, mounting box 1, magnet ring 2, detection components, the first mounting plate 3, CPU4, the second mounting plate 5, battery component,
Battery installing rack 6, battery 7, upper cover 8, antenna 9, antenna hole 10, magnet opening 11, thermally conductive sheet 12, through-hole 13.
Specific embodiment
The utility model is described in detail below with reference to the drawings and specific embodiments:
As shown in Figure 1-Figure 3, the fixed device of the shaft monitoring sensor of the utility model includes mounting box 1 and is mounted on
Upper cover 8 on mounting box 1, upper cover 8 are connected through a screw thread with mounting box 1, and the inside of mounting box 1 is equipped with magnet ring 2, mounting box
1 bottom centre offers through-hole 13.
Mounting box 1 is tubular structure, be sequentially installed in mounting box 1 from outside to inside power module, signal processing module and
Temperature-measuring module, power module include battery installing rack 6 and the battery 7 that is mounted on battery installing rack 6, the quantity of battery 7
For four sections, four batteries 7 are symmetrically mounted on battery installing rack 6, are offered antenna hole 10 outside mounting box 1, are worn in antenna hole 10
Equipped with sender unit, sender unit is wireless signal transmitting device, and sender unit includes antenna pedestal and installation
Antenna 9 on antenna pedestal, antenna pedestal pass through antenna hole 10 and connect with 4 signal of microprocessor, and temperature-measuring module includes second
Mounting plate 5 and thermally conductive sheet 12, thermally conductive sheet 12 are mounted on 5 bottom of the second mounting plate, install between thermally conductive sheet 12 and the second mounting plate 5
There is thermometric chip, signal processing module includes the first mounting plate 3 and microprocessor 4, and microprocessor 4 is mounted on the first mounting plate 3
Upper surface on, the second mounting plate 5 is mounted on the lower surface of the first mounting plate 3, and microprocessor 4 and thermometric chip and signal are sent out
The equal signal connection of injection device；For magnet ring 2 between the first mounting plate 3 and the bottom of mounting box 1, thermally conductive sheet 12 passes through magnet ring
2 and bottom end face be located in through-hole 13 and concordant with the bottom outer surface of mounting box 1.
The bottom of mounting box 1 is also provided with multiple magnet openings 11, and magnet opening 11, which is embedded in, is equipped with magnet, and magnet opening 11 is in
Circumference array is distributed in the outside of through-hole 13, and the quantity of magnet opening 11 preferably 6.
Silicagel pad is installed between magnet ring 2 and the bottom of mounting box 1, sealing is installed between upper cover 8 and mounting box 1
Circle, the inner wall of upper cover 8 are in contact with battery installing rack 6, and upper cover 8 is used to measure power module, signal processing module and temperature
Module is sealingly mounted in mounting box 1.
The application method of the utility model is as follows:
It, will be upper after the electronic components such as power module, signal processing module and temperature-measuring module are mounted on mounting box 1
Lid 8 is screwed on mounting box 1, so that power module, signal processing module and temperature-measuring module are fixedly mounted on mounting box 1
Interior, through-hole 13 enables thermally conductive sheet 12 to be in contact with shaft end face, magnet ring 2 and magnet opening 11 for accommodating thermally conductive sheet 12
Mounting box 1 is fixed on rotating shaft core by the magnet of interior installation by magnetic force, is easy for installation and removal, magnet ring 2 and mounting box 1
Bottom between the silicagel pad installed, the mechanical oscillation in shaft can be reduced be transmitted on signal processing module and cause the ministry of electronics industry
Part damage, avoiding, which influences signal processing module, works normally, and sealing ring is equipped between upper cover 8 and mounting box 1, sealing ring makes
Lid 8 is installed even closer with mounting box 1.
Above embodiments are merely intended for describing the technical solutions of the present application, but not for limiting the present application, although referring to preferred embodiment pair
The utility model is described in detail, those skilled in the art should understand that, it can be to the technology of the utility model
Scheme is modified or replaced equivalently, and without departing from the objective and range of technical solutions of the utility model, should all be covered
In the scope of the claims of the utility model.Technology that the utility model is not described in detail, shape, construction portion are known
Technology.
Claims (6)
1. shaft monitoring sensor fixes device, it is characterised in that: including mounting box (1) and be mounted on mounting box (1)
The inside of upper cover (8), the mounting box (1) is equipped with magnet ring (2), and the bottom centre of the mounting box (1) offers through-hole
(13)。
2. the fixed device of shaft monitoring sensor according to claim 1, it is characterised in that: the mounting box (1) is
Tubular structure.
3. the fixed device of shaft monitoring sensor according to claim 2, it is characterised in that: the mounting box (1)
Bottom is also provided with multiple magnet openings (11), and the magnet opening (11), which is embedded in, is equipped with magnet.
4. the fixed device of shaft monitoring sensor according to claim 3, it is characterised in that: multiple magnet openings
(11) circumferentially outside of the array distribution in through-hole (13).
5. the fixed device of shaft monitoring sensor according to claim 4, it is characterised in that: the magnet ring (2) with
Silicagel pad is installed between the bottom of mounting box (1).
6. the fixed device of shaft monitoring sensor according to claim 5, it is characterised in that: the upper cover (8) and peace
Sealing ring is installed, the upper cover (8) is connected through a screw thread with mounting box (1) between mounted box (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821681253.XU CN208847355U (en) | 2018-10-17 | 2018-10-17 | Sensor fixing device for monitoring rotating shaft |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821681253.XU CN208847355U (en) | 2018-10-17 | 2018-10-17 | Sensor fixing device for monitoring rotating shaft |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208847355U true CN208847355U (en) | 2019-05-10 |
Family
ID=66375586
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821681253.XU Active CN208847355U (en) | 2018-10-17 | 2018-10-17 | Sensor fixing device for monitoring rotating shaft |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208847355U (en) |
-
2018
- 2018-10-17 CN CN201821681253.XU patent/CN208847355U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP7402338B2 (en) | mechanical arm joint | |
| EP2746610B1 (en) | State detection device for bearing roller, roller bearing device with sensor, and wind turbine generator | |
| US9181800B2 (en) | Device for monitoring the state of rotation of a disk cutter arrangement of a shield tunnel boring machine and disk cutter arrangement for a shield tunnel boring machine | |
| JP2018523811A (en) | Water level measuring device, method for operating water level measuring device and assembly comprising water level measuring device and at least one spacer | |
| KR20150004851A (en) | Module for determining an operating characteristic of a bearing | |
| CN203133108U (en) | Piezoelectric accelerometer | |
| CN204388770U (en) | For current vortex sensor and the turning gear of rotating shaft | |
| WO2020215256A1 (en) | Bearing component with sensor, and bearing clearance monitoring system | |
| CN205879342U (en) | Magnetic suspension balance | |
| CN208847355U (en) | Sensor fixing device for monitoring rotating shaft | |
| CN110514271A (en) | A kind of adjustable ultrasonic level gage | |
| JP2008196936A (en) | Temperature sensor | |
| CN210154692U (en) | Positioning structure for detecting temperature of inner ring and outer ring of main shaft bearing | |
| CN105628102A (en) | Wireless transmission temperature vibration transmitter of magnetic adsorption type | |
| CN104481894B (en) | Centrifugal submersible electric pump down-hole Torque Measuring System | |
| CN203443733U (en) | High-speed wire transmission cabinet cooling fan dynamic balance correcting apparatus | |
| CN201843814U (en) | Centrifugal pump bearing whose temperature can be measured in online manner | |
| EP3835792B1 (en) | Acceleration transducer and method for measuring acceleration data | |
| CN209101990U (en) | It is a kind of for monitoring the device of shaft coupling concentricity | |
| CN218481201U (en) | High-reliability diaphragm type shock-resistant pressure gauge | |
| JP2018185212A (en) | Sensor unit | |
| CN215071964U (en) | Motor energy-saving device | |
| CN211175057U (en) | Sensor-integrated spindle bearing arrangement | |
| CN113834589A (en) | Capsule type motor rotor temperature measuring device | |
| CN209310476U (en) | Thermocouple fixing device in rotary kiln |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |