CN104807535B - A kind of multiaxis wireless vibration and temperature nodes - Google Patents
A kind of multiaxis wireless vibration and temperature nodes Download PDFInfo
- Publication number
- CN104807535B CN104807535B CN201510065385.4A CN201510065385A CN104807535B CN 104807535 B CN104807535 B CN 104807535B CN 201510065385 A CN201510065385 A CN 201510065385A CN 104807535 B CN104807535 B CN 104807535B
- Authority
- CN
- China
- Prior art keywords
- temp probe
- vibration
- grume
- pedestal
- articulation
- 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
Landscapes
- Arrangements For Transmission Of Measured Signals (AREA)
- Measuring Temperature Or Quantity Of Heat (AREA)
Abstract
The present invention relates to a kind of multiaxis wireless vibration and temperature nodes.The node includes upper cover (1); wireless sending module (2), protective cover (3), signal acquisition module (4); vibration probe (5); fastening bolt (6), pedestal (7), temp probe mounting blocks (8); articulation (9); grume (10), temp probe signal transmission wire (11), threading hole (12) and temp probe (13).The radio node can be simultaneously to the X of measured object, and tri- direction vibrations of Y, Z and temperature signal are monitored, and carry out data break transmission using wireless mode；The node employs a variety of locking designs in structure, has ensured the reliable monitoring to Mechanical Running Condition, has avoided serious accident.
Description
Technical field
The present invention relates to a kind of multiaxis wireless vibration and temperature nodes, are the bases of the machine performance monitoring based on Internet of Things
Measure element.
Background technology
It is equipment safety, the powerful guarantee of stable operation to carry out mechanized equipment Condition monitoring and diagnosis using technology of Internet of things.
It is the basis for realizing operating states of the units analyzing and diagnosing that the signals such as device temperature, vibration, pressure, flow, which are monitored, at present
Widely applied monitoring technology includes three kinds of on-line monitoring, off-line monitoring and wireless monitor.
On-line monitoring technique in recent years accelerate by application, and monitoring reliability is higher, but because it needs to be laid with a large amount of cable
Or optical fiber, workload are larger；Off-line monitoring cost is relatively low, but due to needing to be accomplished manually, the time interval of monitoring acquisition signal
It is often larger, and the reliability monitored is relatively poor, can not accomplish the reliable monitoring to equipment.Wireless monitor has simultaneously because of it
The advantages of standby on-line monitoring and off-line monitoring, future development space is wide.
The wireless monitor node applied at present has using two kinds of magnetic support absorption type and screw-fixing type, due to practical application
Bad environments, field node occur falling that loosening situation is more, affect the monitoring, diagnosing of equipment.
The present invention devise it is a kind of vibrate, temperature integrated signal acquisition node is, it can be achieved that three shaft vibration signals
Acquisition, and improved in terms of installation tightness and reliability.
Invention content
A kind of multiaxis wireless vibration and temperature nodes, it is characterised in that：
The node includes upper cover 1, wireless sending module 2, protective cover 3, signal acquisition module 4, vibration probe 5, fastening spiral shell
Bolt 6, pedestal 7, temp probe mounting blocks 8, articulation 9, grume 10, temp probe signal transmission wire 11, threading hole 12, temperature
Probe 13；
Upper cover 1 uses non-metallic material, is threadedly coupled with protective cover 3；Protective cover 3 is threadedly coupled with pedestal 7；Temp probe
Mounting blocks 8 are connect with pedestal 7 by fastening bolt 6；Articulation 9 is between temp probe mounting blocks 8 and pedestal 7, with them
Clearance fit；Grume 10 is connected with testee, and is threadedly fastenedly connected with articulation 9；Wireless sending module 2 with
Signal acquisition module 4 is fixedly connected, and signal acquisition module 4 is fixedly connected with vibration probe 5, and vibration probe 5 passes through spiral shell with pedestal 7
Keyhole 14, bolt hole 15 are threadedly coupled, and ensure that vibration signals collecting is accurate；Temp probe 13 is fixed with temp probe mounting blocks 8
Connection, and pass through temp probe signal transmission wire 11 and be connected to signal acquisition module 4；
Position is opposite constant between temp probe mounting blocks 8 and articulation 9, is threadedly coupled with articulation 9 with grume 10
Constantly fastening, the temp probe 13 of 8 front end of temp probe mounting blocks are gradually deep into 10 intermediate throughholes of grume, final and grume
10 bottom surface distance 1mm to 2mm ensure to avoid temp probe 13 while temperature survey is accurate and measured object gap are too small causes to squeeze
Crushing is bad；
Further, loosen and Anti-fall design aspect：9 side of articulation is provided with threaded hole, by mounting screw realize with
Locking between grume 10 avoids causing to install thread looseness between articulation 9 and grume 10 because of measured object judder.
Further, 7 side of pedestal is machined with threading hole 12, when this multiaxis wireless vibration and temperature nodes are installed on eminence and hang
When empty, it can be connected by threading hole 12 and other fixtures threading, prevent node from falling and damage.
X, Y, Z tri- to measured object can be achieved at the same time in a kind of multiaxis wireless vibration and temperature nodes, vibration probe 5
Shaft vibration measurement and temperature survey, data acquisition modes are acquired using interval, and interval time T1 can be set；Between sending method uses
Every transmission, interval time T2 can be set, and T2 is more than or equal to T1 and is the integral multiple of T1.
Description of the drawings
Fig. 1 is the main view semi-cutaway of the embodiment of the present invention；
Fig. 2 is base vertical view of the embodiment of the present invention；
Specific embodiment
The present invention is further illustrated with example for lower mask body combination attached drawing.
Fig. 1 is the main view semi-cutaway of the embodiment of the present invention, and 1 represents upper cover, and 2 represent wireless sending module, and 3 represent protection
Cover, 4 representation signal acquisition modules, 5 represent vibration probe, and 6 represent fastening bolt, and 7 represent pedestal, and 8 represent temp probe installation
Block, 9 represent articulation, and 10 represent grume, and 11 represent temp probe signal transmission wire, and 12 represent threading hole, and 13 represent temperature
Probe.
Upper cover uses non-metallic material, it is ensured that wireless signal sends normal；Upper cover is threadedly coupled with protective cover, protective cover with
Whorl of base connects, and wireless sending module, signal acquisition module and vibration probe are all in protective cover, wireless sending module and letter
Number acquisition module is connected, and signal acquisition module and vibration probe are connected, vibration probe be then connected by bolt with pedestal, it can be achieved that
The vibration velocity in tri- directions of X, Y, Z, acceleration signal acquisition.Base vertical view as shown in Fig. 2, chassis interior is provided with 6 holes,
Wherein 2 are threaded holes, are represented respectively by 14,15, and vibration probe is tight by the first bolt hole 14, the second bolt hole 15 with pedestal
It is solidly connected；In addition four through-holes are passed through by temp probe mounting blocks 8 and 7 fastening bolt 6 of pedestal.
Temp probe mounting blocks are connect with pedestal by fastening bolt；Articulation be located at temp probe mounting blocks and pedestal it
Between, with their clearance fits；Grume is connected with testee, and the mode of welding or bonding can be used, and grume is connected with measured object
Afterwards, articulation is threadedly fastenedly connected with grume, so as to fulfill being connected for this node and measured object.Temp probe and temperature
Degree probe mounting blocks are fixedly connected, and pass through temp probe signal transmission wire and be connected to signal acquisition module, temp probe table
There are certain interval between face and measured object housing, but by the heat conduction between each component still can preferably to measured object into
Trip temperature measures.
Articulation side mills out 8 planes, wherein 4 planes are provided with 4 threaded holes, in addition 4 planes are pulled for fastening
Hand force acts on, and mounting screw realizes the locking processing between grume in 4 threaded holes, avoids loosening because being threadedly coupled
Measured signal is made relatively large deviation occur.Base side is machined with threading hole, and the measurement position of many measured objects is higher or even outstanding
Sky when this multiaxis wireless vibration and temperature nodes are installed on eminence or vacantly make, can pass through threading hole and be threaded with other fixtures
Connection, prevents node from falling the damage for causing this node.
Advantage of the invention is that the radio node can be monitored to the vibration of measured object, temperature signal simultaneously, and adopt
Data break transmission is wirelessly carried out, the monitoring to Mechanical Running Condition is realized, avoids serious accident.
Claims (2)
1. a kind of multiaxis wireless vibration and temperature nodes, it is characterised in that：
The node include upper cover (1), wireless sending module (2), protective cover (3), signal acquisition module (4), vibration probe (5),
Fastening bolt (6), pedestal (7), temp probe mounting blocks (8), articulation (9), grume (10), temp probe signal transmission wire
(11), threading hole (12) and temp probe (13)；
Upper cover (1) is threadedly coupled with protective cover (3)；Protective cover (3) is threadedly coupled with pedestal (7)；Temp probe mounting blocks (8) with
Pedestal (7) is connected by fastening bolt (6)；Articulation (9) is between temp probe mounting blocks (8) and pedestal (7), with them
Clearance fit；Grume (10) is connected with testee, and is threadedly fastenedly connected with articulation (9)；Transmit wirelessly mould
Block (2) is fixedly connected with signal acquisition module (4), and signal acquisition module (4) is fixedly connected with vibration probe (5), vibration probe
(5) it is connected through a screw thread with pedestal (7), ensures that vibration signals collecting is accurate；Temp probe (13) and temp probe mounting blocks (8)
It is fixedly connected, and passes through temp probe signal transmission wire (11) and be connected to signal acquisition module (4)；
Position is opposite constant between temp probe mounting blocks (8) and articulation (9), with articulation (9) and grume (10) screw thread
Connection constantly fastening, the temp probe (13) of temp probe mounting blocks (8) front end are gradually deep into grume (10) intermediate throughholes,
Final and grume (10) bottom surface distance 1mm to 2mm；
The locking between grume (10) is realized by mounting screw in articulation (9) side；
Pedestal (7) side is machined with threading hole (12), is connected by threading hole (12) and other fixtures threading.
2. according to a kind of multiaxis wireless vibration and temperature nodes described in claim 1, it is characterised in that vibration probe (5) can
Tri- shaft vibration measurement of X, Y, Z and temperature survey to measured object simultaneously, data acquisition modes are using interval acquisition, interval time
T1；Sending method is sent using interval, and interval time T2, T2 are more than or equal to T1 and are the integral multiple of T1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510065385.4A CN104807535B (en) | 2015-02-08 | 2015-02-08 | A kind of multiaxis wireless vibration and temperature nodes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510065385.4A CN104807535B (en) | 2015-02-08 | 2015-02-08 | A kind of multiaxis wireless vibration and temperature nodes |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104807535A CN104807535A (en) | 2015-07-29 |
| CN104807535B true CN104807535B (en) | 2018-06-12 |
Family
ID=53692566
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510065385.4A Active CN104807535B (en) | 2015-02-08 | 2015-02-08 | A kind of multiaxis wireless vibration and temperature nodes |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104807535B (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106124045A (en) * | 2016-08-31 | 2016-11-16 | 北京君通电信设备维修有限公司 | A kind of vibration noise monitoring system |
| CN109115274A (en) * | 2018-09-29 | 2019-01-01 | 安徽容知日新科技股份有限公司 | Monitoring device and the method for installing monitoring device |
| CN109141531B (en) * | 2018-09-29 | 2024-02-23 | 安徽容知日新科技股份有限公司 | Monitoring device and method for installing monitoring device |
| CN109341879A (en) * | 2018-11-12 | 2019-02-15 | 安徽容知日新科技股份有限公司 | Sensing equipment and the method for installing sensing equipment |
| CN114353927B (en) * | 2021-12-28 | 2024-04-05 | 嘉兴市特种设备检验检测院 | Wireless vibration probe |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2554599Y (en) * | 2002-04-19 | 2003-06-04 | 上海宝钢设备检测公司 | Vibration and temp. multifunction sensor |
| CN101368869A (en) * | 2008-09-28 | 2009-02-18 | 唐德尧 | Generalized resonance composite sensor for vibration impact detection |
| CN202209961U (en) * | 2011-09-24 | 2012-05-02 | 太原昶宇电力新技术有限公司 | Temperature and vibration wireless monitoring device |
| WO2013072145A2 (en) * | 2011-11-19 | 2013-05-23 | Robert Bosch Gmbh | Diagnostic module |
| CN204556087U (en) * | 2015-02-08 | 2015-08-12 | 北京博华信智科技股份有限公司 | A kind of multiaxis wireless vibration and temperature nodes |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10227700A (en) * | 1997-02-14 | 1998-08-25 | Toyobo Co Ltd | Vibration and temperature detecting integral sensor |
-
2015
- 2015-02-08 CN CN201510065385.4A patent/CN104807535B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2554599Y (en) * | 2002-04-19 | 2003-06-04 | 上海宝钢设备检测公司 | Vibration and temp. multifunction sensor |
| CN101368869A (en) * | 2008-09-28 | 2009-02-18 | 唐德尧 | Generalized resonance composite sensor for vibration impact detection |
| CN202209961U (en) * | 2011-09-24 | 2012-05-02 | 太原昶宇电力新技术有限公司 | Temperature and vibration wireless monitoring device |
| WO2013072145A2 (en) * | 2011-11-19 | 2013-05-23 | Robert Bosch Gmbh | Diagnostic module |
| CN204556087U (en) * | 2015-02-08 | 2015-08-12 | 北京博华信智科技股份有限公司 | A kind of multiaxis wireless vibration and temperature nodes |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104807535A (en) | 2015-07-29 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104807535B (en) | A kind of multiaxis wireless vibration and temperature nodes | |
| US20160341629A1 (en) | Vibrating machine | |
| US9791310B2 (en) | Vibration-sensing field unit | |
| US8826741B2 (en) | Monitoring system for an assembly that is subject to vibrations | |
| CN102667440B (en) | For system and method and the aircraft maintenance method of survey aircraft mechanical part fatigue | |
| US9453854B2 (en) | Vibration sensor | |
| Khademi et al. | IoT enabled vibration monitoring toward smart maintenance | |
| EP3835584B1 (en) | Method for surveillance of air operated diaphragm pump and surveillance device | |
| CN204556087U (en) | A kind of multiaxis wireless vibration and temperature nodes | |
| CN101776491B (en) | Compact process transmitter | |
| US9377347B2 (en) | Sensor arrangement and method for producing a sensor arrangement | |
| US10262516B2 (en) | Integrated hanger bearing monitor | |
| US10697809B1 (en) | Sensor housing with mounting plate and alignment indication | |
| CN216049775U (en) | Bolt looseness monitoring device | |
| CN103026184B (en) | Oil level indicator for screw compressor | |
| WO2017207550A1 (en) | Method for diagnosing power tool condition. | |
| WO2013117816A1 (en) | Detection of misbehavior of a damper element | |
| CN206618488U (en) | A kind of low-frequency vibration detection device | |
| KR102351171B1 (en) | Management System For Priority Management Equipment Of High-Performance Weapon Systems | |
| EP3835792B1 (en) | Acceleration transducer and method for measuring acceleration data | |
| CN214410264U (en) | Bearing carrier operating state monitoring system | |
| CN213516115U (en) | Device for detecting axial force in fastener connecting process | |
| CN207994906U (en) | A kind of mini Non-inductance vector frequency converter | |
| US8290723B2 (en) | Apparatus for monitoring rotating components | |
| JP2007071798A (en) | Field equipment and flowmeter |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| EXSB | Decision made by sipo to initiate substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |