CN108488204A - Intelligent gasket and the intelligent bolt and wireless supervisory control system for using the intelligent gasket - Google Patents
Intelligent gasket and the intelligent bolt and wireless supervisory control system for using the intelligent gasket Download PDFInfo
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- CN108488204A CN108488204A CN201810466210.8A CN201810466210A CN108488204A CN 108488204 A CN108488204 A CN 108488204A CN 201810466210 A CN201810466210 A CN 201810466210A CN 108488204 A CN108488204 A CN 108488204A
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- data processing
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- 238000012545 processing Methods 0.000 claims abstract description 73
- 238000004891 communication Methods 0.000 claims abstract description 34
- 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 claims description 53
- 230000013011 mating Effects 0.000 claims description 18
- 230000005611 electricity Effects 0.000 claims description 14
- 238000013500 data storage Methods 0.000 claims description 10
- 239000012528 membrane Substances 0.000 claims description 9
- 230000001681 protective effect Effects 0.000 claims description 9
- 238000006243 chemical reaction Methods 0.000 claims description 8
- 238000004146 energy storage Methods 0.000 claims description 7
- 238000009434 installation Methods 0.000 claims description 6
- 230000036413 temperature sense Effects 0.000 claims 1
- 238000001514 detection method Methods 0.000 abstract description 22
- 230000008447 perception Effects 0.000 abstract description 5
- 238000004519 manufacturing process Methods 0.000 description 11
- 238000012423 maintenance Methods 0.000 description 10
- 238000000034 method Methods 0.000 description 7
- 238000012544 monitoring process Methods 0.000 description 7
- 230000008569 process Effects 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 238000004458 analytical method Methods 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 238000005253 cladding Methods 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000004992 fission Effects 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 230000001932 seasonal effect Effects 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 238000004873 anchoring Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000000151 deposition Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
- 230000036632 reaction speed Effects 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B43/00—Washers or equivalent devices; Other devices for supporting bolt-heads or nuts
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
- G01K13/00—Thermometers specially adapted for specific purposes
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
- G01L1/00—Measuring force or stress, in general
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Arrangements For Transmission Of Measured Signals (AREA)
Abstract
Intelligent gasket and the intelligent bolt and wireless supervisory control system for using the intelligent gasket, the data processing circuit being connect including sensing gasket, with the sensing gasket, the wireless communication module being connect with the data processing circuit further include for the sensing gasket, the data processing circuit and the passive self-powered module of wireless communication module power supply.It is had the following advantages that compared with prior art according to intelligent gasket provided by the invention and using the intelligent bolt and wireless supervisory control system of the intelligent gasket：When being used in particular in bolt use, the pressure and/or temperature that sensing gasket applies it after being tightened as the awareness tool perception nut of the present invention, passive self-powered module, can by near it electric wave or receiver receive signal when, the electric wave of generation, it absorbs, and is sensing gasket, data processing circuit and the wireless communication module power supply in the present invention, the final detection realized to intelligent gasket present position pressure and/or temperature.
Description
Technical field
The present invention relates to the intelligent bolts and wireless supervisory control system of a kind of intelligent gasket and the use intelligent gasket.
Background technology
Bolt is a kind of classical and common connected component, has the characteristics that convenient for disassembly and assembly, is widely used in machinery field
In, the connection of most of such as current high iron catenary is realized using bolt.Since bolt-connection is a kind of removable connection, relative to not
Removable connection, the probability loosened is larger, and the loose or dislocation of bolt can increase accident rate, therefore the contact net bolt of high ferro
It usually needs to carry out loosening detection.Current detection mode is two kinds, and one of which is to inspect periodically, generally annually,
Inspector needs to climb up contact net, closely confirms；Another kind is random detection, i.e., high ferro by when, use infrared video camera
Bolt is shot, sees whether there is the abnormal temperature difference.The first test mode is more subjective, is easy to happen missing inspection, and climbs up contact
The mode of net greatly reduces the safety of inspector, and the mode of second of random detection, false dismissal probability is big, and reliability is low.
For another example wind power generation field, wind-driven generator are made of large components such as more piece tower, cabin and blades, each
The assembly of component is connected with each other using a large amount of bolt.Existing wind-driven generator be bolted would generally use it is traditional general
Logical screw nut is locked, and flange, the bearing of wind-driven generator are fastened by traditional tightening method such as torque or stretching
Circle, bearing block etc. need the nut of connecting component.By traditional tightening method such as torque or stretching by the nut lock of regular screw threads
Tightly, due to nut and wind-driven generator positioned at same position different location component (flange, bearing race or other need to connect
Component) frictional force of contact surface is non-uniform, torque can cause prodigious error after being converted into bolt pretightening；And this mistake
The presence of difference can make the connection of the heavy mechanical equipments component such as wind-driven generator easy to produce loosening, and bolt pretightening can not be always
Keep requirement when original not standby industrial design, it is thus possible to the security risk that wind-driven generator collapses can occur.Due to current
The connection bolt of wind-driven generator is easy to loosen and is not carried out real time monitoring, and the connection bolt of wind-driven generator is located completely
In the state of out of control.In order to improve the safety in operation of wind-driven generator, the method being usually taken is every 3 for wind-power electricity generation enterprise
A month, half a year or 1 year group profession mechanical engineer take profession bolt tightening device (torque or the bolt of stretching are tightened
Equipment), it climbs to above every typhoon power generator and associated bolt nut is checked one by one, wind-driven generator spiral shell is known as in industry
Anchoring is tieed up.It in wind-power electricity generation machine bolt ties up work surely, checks whether loosen per typhoon power generator bolt, needs to spend 3
The 1 day time of engineer.Safety when in order to ensure engineer's operation, when wind-power electricity generation machine bolt ties up work surely, wind-force hair
Motor must stop generating electricity, this will reduce the generated energy of wind-driven generator machine, cause damages.Wind-driven generator enterprise needs every year
In bolt pretightening periodic maintenance work, artificial, purchase or lease check the equipment whether bolt loosens, caused by shutdown
Wind-powered electricity generation amount reduce etc. it is costly.
The problem of wind-power electricity generation and bolted accurate fastening and locking and monitoring, have become China's new energy, again
Type equips a bottleneck of industry development, and seriously affects the ability of our blower fan intelligentized horizontal direction higher step development.
Invention content
Technical problem to be solved by the present invention lies in the deficiency for overcoming the above-mentioned prior art, provide a kind of intelligent gasket and
Use the intelligent bolt and wireless supervisory control system of the intelligent gasket.
The main technical schemes used according to intelligent gasket provided by the invention for：Including sensing gasket and the sensing
The data processing circuit of gasket connection, the wireless communication module being connect with the data processing circuit, further include for the sensing
The passive self-powered module of gasket, the data processing circuit and wireless communication module power supply.
Intelligent gasket provided by the invention also uses following attached technical scheme：
The sensing gasket is pressure sensing gasket, the combination of temperature sensing gasket, pressure and temp senses in gasket at least
One.
Further include pedestal, the pedestal is electrically connected with the sensing gasket, the data processing circuit, the wireless telecommunications
At least two are located on the pedestal in module, the passive self-powered module.
Further include pedestal, the pedestal is electrically connected with the sensing gasket, the data processing circuit, the wireless telecommunications
Module, the passive self-powered module are each provided on the pedestal.
The pedestal is electrically connected with the sensing gasket by flexible circuit.
Further include end cap, the end cap connect with the pedestal and covers the side of the pedestal, the pedestal with it is described
It is formed with installation cavity between end cap, mounting hole is equipped in the middle part of the pedestal.
The inner wall of the hole installing is equipped with internal thread.
The wireless communication module and the passive self-powered module are located on the pedestal, the data processing circuit
One end is connect with the sensing gasket, and the other end of the data processing circuit and the pedestal are mating；Or the number
It is mating according to one end and the sensing gasket of processing circuit, the other end of the data processing circuit and the pedestal grafting
Cooperation.
One end of the flexible circuit is connect with the sensing gasket, and the other end of the flexible circuit is inserted with the pedestal
Connect cooperation；Or one end of the flexible circuit and the sensing gasket it is mating, the other end of the flexible circuit and institute
It is mating to state pedestal.
The passive self-powered module includes coil circuit, collection of energy and conversion circuit.
The passive self-powered module further includes energy storage circuit, the energy storage circuit and the collection of energy and
Conversion circuit connects.
The pressure sensing gasket includes the first of first pressure sensing ontology and the cladding first pressure sensing ontology
Protective film, first pressure sensing ontology includes the first force sensing resistance film, is located at the of the first force sensing resistance film side
One electrode and the second electrode for being located at the first force sensing resistance film other side, the first electrode and the second electrode are equal
It is connect with the data processing circuit.
The first electrode includes the first ring body and the first conducting bar, and first ring body is connect with first conducting bar；Institute
It includes the second ring body and the second conducting bar to state second electrode, and second ring body is connect with second conducting bar, first conducting bar
It is connect with the data processing circuit with second conducting bar.
The temperature sensing gasket includes the second of the first temperature sensing ontology and cladding the first temperature sensing ontology
Protective film, the first temperature sensing ontology include the first thermistor film, are connect with described first thermistor film one end
Third electrode and the 4th electrode being connect with the first thermistor film other end, the third electrode and the 4th electricity
Extremely it is connect with the data processing circuit.
The first thermistor film is arcuate structure.
The pressure and temp combination sensing gasket includes combination sensing ontology and coats the third of the combination sensing ontology
Protective film, the combination sensing ontology include Obstruct membrane, are located at the second pressure sensing ontology of the Obstruct membrane side and set
Second temperature in the Obstruct membrane other side senses ontology；Second pressure sensing ontology include the second force sensing resistance film,
It is located at the 5th electrode of the second force sensing resistance film side and is located at the 6th electricity of the second force sensing resistance film other side
Pole；Second temperature sensing ontology includes the second thermistor film, connect with described second thermistor film one end the 7th
Electrode and the 8th electrode being connect with the second thermistor film other end, the 5th electrode, the 6th electrode, the 7th electricity
Pole and the 8th electrode are connect with the data processing circuit.
The main technical schemes used according to intelligent bolt provided by the invention for：Coordinate including bolt, with the bolt
Nut, the first holding shim, intelligent gasket and the second holding shim that are sleeved on the bolt, the intelligent gasket is located at
Between first holding shim and the second holding shim, the intelligent gasket includes sensing gasket, connects with the sensing gasket
The data processing circuit connect, the wireless communication module being connect with the data processing circuit further include for the sensing gasket, institute
State the passive self-powered module of data processing circuit and wireless communication module power supply.
The main technical schemes used according to wireless supervisory control system provided by the invention for：：Including intelligent gasket, receive
Device, data storage system, data processing system and intelligent monitor system, the receiver receive the wireless communication module and send out
Wireless signal, wireless signal is decoded by the receiver, reduced data is pushed into the data storage system, institute
It states data processing system and the intelligent monitor system handles the data in the data-storage system, analyzes, differentiates,
And proposing appropriate handling suggestion, the intelligent gasket includes the data processing electricity for sensing gasket, being connect with the sensing gasket
Road, the wireless communication module being connect with the data processing circuit further include for the sensing gasket, the data processing circuit
And the passive self-powered module of the wireless communication module power supply.
It is had the following advantages that compared with prior art according to intelligent gasket provided by the invention：The configuration of the present invention is simple, portion
Part is few, easy to assembly, production cost is low；Be used in particular in bolt in use, sensing gasket be located in bolt, nut tighten after to it
Apply pressure, the pressure and/or temperature that sensing gasket applies it after being tightened as the awareness tool perception nut of the present invention, nothing
From power supply module, can by near it electric wave or receiver receive signal when, the electric wave of generation absorbs, and is this hair
Sensing gasket, data processing circuit in bright and wireless communication module power supply, final realize press intelligent gasket present position
The detection of power and/or temperature, above-mentioned passive self-powered module is not necessarily to connection without battery powered, also and powers, attached by its
The power supply to sensing gasket, data processing circuit and wireless communication module can be completed in the trace quantity electric charge of close electric wave, uses
Process is very convenient, efficiency of assembling is high, maintenance cost is low, and pressure and/or temperature detection capabilities are stablized, when being used in bolt, significantly
Maintenance, the detection time for shortening worker, improve work efficiency.
It is had the following advantages that compared with prior art according to intelligent bolt provided by the invention：Intelligent gasket is located at bolt
In, nut applies it after tightening pressure, and intelligent gasket applies it after being tightened as the awareness tool perception nut of the present invention
Pressure and/or temperature, passive self-powered module, can by near it electric wave or receiver receive signal when, generation
Electric wave, absorption, and be sensing gasket, data processing circuit and the wireless communication module power supply in the present invention, final realization pair
The detection of intelligent gasket present position pressure and/or temperature, above-mentioned passive self-powered module is without battery powered, also without circuit
Connection power supply can be completed by the trace quantity electric charge of the electric wave near it to sensing gasket, data processing circuit and channel radio
The power supply of module is interrogated, very convenient using process, efficiency of assembling is high, maintenance cost is low, pressure and/or temperature detection capabilities are steady
It is fixed, maintenance, the detection time of worker are substantially reduced, is improved work efficiency.
It is had the following advantages that compared with prior art according to wireless supervisory control system provided by the invention：The present invention may be implemented
Non-contact automatic detection is carried out to the working condition of fastener, it is long so as to avoid the consuming time during artificial detection,
Labor intensity is high, is easily influenced by seasonal weather, various drawbacks such as mistake easily occurs, and monitoring efficiency is improved for user,
It reduces and monitors artificial and equipment cost, thus the industrial system suitable for needing to be monitored to fastener is widely used on a large scale.
Description of the drawings
Fig. 1 is the structure chart of intelligent gasket in the embodiment of the present invention one.
Fig. 2 is the structural exploded view of intelligent gasket in the embodiment of the present invention one.
Fig. 3 is the sectional view of intelligent gasket in the embodiment of the present invention one.
Fig. 4 is the structure chart of pressure sensing gasket in the embodiment of the present invention one.
Fig. 5 is the sectional view of A-A in Fig. 4.
Fig. 6 is the sectional view of pressure sensing gasket in the embodiment of the present invention one.
Fig. 7 is the structure chart of temperature sensor mat piece in the embodiment of the present invention one.
Fig. 8 is the sectional view of B-B in Fig. 7.
Fig. 9 is the sectional view of pressure and temp combination sensing gasket in the embodiment of the present invention one.
Figure 10 is the structure chart of temperature sensor mat piece in the embodiment of the present invention one.
Figure 11 is the sectional view of C-C in Figure 10.
Figure 12 is the sectional view of one pressure and temp of embodiment combination sensing gasket in the present invention.
Figure 13 is the structure diagram of passive self-powered module in the embodiment of the present invention one.
Figure 14 is the use state structure chart one of intelligent bolt in the embodiment of the present invention one.
Figure 15 is the use state structure chart two of intelligent bolt in the embodiment of the present invention one.
Figure 16 is the fundamental diagram of wireless supervisory control system in the embodiment of the present invention one.
Figure 17 is the structure chart of intelligent gasket in the embodiment of the present invention two.
Specific implementation mode
Embodiment one
Referring to Fig. 1 to Figure 16, according to intelligent gasket embodiment provided by the invention, including sensing gasket 11 and the biography
The data processing circuit 12 of the sense connection of gasket 11, the wireless communication module 13 being connect with the data processing circuit 12 further include
The passive self-powered module powered for the sensing gasket 11, the data processing circuit 12 and the wireless communication module 13
14.The configuration of the present invention is simple, component are few, easy to assembly, production cost is low；Bolt 31 is used in particular in use, sensing gasket 11
In bolt 31, nut 32 applies it after tightening pressure, and sensing gasket 11 perceives nut as the awareness tool of the present invention
32 tighten after pressure and/or temperature that it is applied, passive self-powered module 14, can by near it electric wave or receiver connect
When the collection of letters, the electric wave of generation absorbs, and is sensing gasket 11, data processing circuit 12 and the channel radio in the present invention
It interrogates module 13 to power, the final detection realized to intelligent gasket present position pressure and/or temperature, above-mentioned passive self-powered module
14 are not necessarily to connection without battery powered, also powers, and can be completed to sensor mat by the trace quantity electric charge of the electric wave near it
The power supply of piece 11, data processing circuit 12 and wireless communication module 13, it is very convenient using process, efficiency of assembling is high, safeguard
At low cost, pressure and/or temperature detection capabilities are stablized, and when being used in bolt 31, substantially reduce maintenance, the detection time of worker,
It improves work efficiency.
Referring to Fig. 1 to Figure 13, according to the above embodiments of the present invention, the sensing gasket 11 be pressure sensing gasket 15,
At least one of temperature sensing gasket 16, pressure and temp combination sensing gasket 17.The present embodiment preferably uses pressure sensing mat
Piece 15.
Further include pedestal 21, the pedestal 21 and the sensing according to the above embodiments of the present invention referring to Fig. 1 to Fig. 3
Gasket 11 is electrically connected, in the data processing circuit 12, the wireless communication module 13, the passive self-powered module 14 at least
Two are located on the pedestal 21.Preferably by the wireless communication module 13 and the passive self-powered module 14 in this implementation
It is located on the pedestal 21, the data processing circuit 12 is for connecting the sensing gasket 11 and the pedestal 21.It will be wireless
Communication module 13 and passive self-powered module 14 are placed on pedestal 21 so that the perception position volume-diminished in intelligent gasket,
It is easier for installation, and data processing circuit 12, the wireless communication module will not be caused because of stress in use
13, the damage of the passive self-powered module 14 extends the service life of the present invention, reduces maintenance cost.
Further include end cap 22, the end cap 22 and the pedestal according to the above embodiments of the present invention referring to Fig. 1 to Fig. 3
21 connect and cover the side of the pedestal 21, and installation cavity 24, the base are formed between the pedestal 21 and the end cap 22
21 middle part of seat is equipped with mounting hole 25.The setting of installation cavity 24 is so that be mounted on the data processing circuit 12 on pedestal 21, channel radio
News module 13, passive self-powered module 14 can be protected preferably so that the present invention can be more reliably in severe ring
It works under border.When the present invention is used for intelligent bolt 31, mounting hole 25 coordinates with bolt 31, not only realizes consolidating for pedestal 21
It is fixed, and the closing for making installation cavity 24 obtain.
Referring to Fig. 2 to Fig. 3, according to the above embodiments of the present invention, 25 inner wall of the mounting hole is equipped with internal thread 26.Interior spiral shell
Line 26 is located at so that mounting hole 25 and the cooperation of bolt 31 are more firm.
Referring to Figure 17, according to the above embodiments of the present invention, the wireless communication module 13 and the passive self-powered mould
Block 14 is located on the pedestal 21, and one end of the data processing circuit 12 is connect with the sensing gasket 11, at the data
The other end and the pedestal 21 for managing circuit 12 are mating；Or one end of the data processing circuit 12 and the sensor mat
Piece 11 is mating, and the other end of the data processing circuit 12 and the pedestal 21 are mating.Data in the present embodiment
One end of processing circuit 12 is connect with sensing gasket 11, and the other end of data processing circuit 12 is equipped with plug 121, the pedestal 21
It is equipped with jack 211, the plug 121 and the jack 211 are mating.This kind of separate structure helps to improve the present invention's
Production efficiency, efficiency of assembling, while this kind of fission, when a part of damage of components, another part is reduced without replacing therewith
The maintenance cost of product.
Referring to Figure 13, according to the above embodiments of the present invention, the passive self-powered module 14 include coil circuit 141,
Collection of energy and conversion circuit 142.Passive self-powered module 14 in the present invention is simple in structure, production cost is low.It is by line
Circuit 141, energy collection circuit, power conversion circuits and energy storage circuit 143 is enclosed to form.Function mainly carries for total system
For energy.Coil circuit 141 is used as antenna, collects the energy of wireless identification reader, can also collect outside intelligent gasket
The electromagnetic wave energy in portion, or other external energies are received, and provide required energy for data processing module and wireless communication module 13
Amount.
Referring to Figure 13, according to the above embodiments of the present invention, the passive self-powered module 14 further includes energy stores electricity
Road 143, the energy storage circuit 143 are connect with the collection of energy and conversion circuit 142.Energy storage circuit 143 is set
Coil circuit 141 can be collected into energy, be first stored in energy storage circuit 143, in order to provide enough power, when
Energy conversion directly can provide required energy when sufficient to data processing module and wireless communication module 13.
Referring to fig. 4 to fig. 6, according to the above embodiments of the present invention, the pressure sensing gasket 15 is passed including first pressure
Feel ontology and coat the first protective film 154 of the first pressure sensing ontology, the first pressure sensing ontology includes first
Force sensing resistance film 151, the first electrode 152 for being located at 151 side of the first force sensing resistance film and to be located at first power quick
The second electrode 153 of 151 other side of resistive film, the first electrode 152 and the second electrode 153 with the data processing
Circuit 12 connects.The first electrode 152 includes the first ring body and the first conducting bar, and first ring body connects with first conducting bar
It connects；The second electrode 153 includes the second ring body and the second conducting bar, and second ring body is connect with second conducting bar, described
First conducting bar and second conducting bar are connect with the data processing circuit 12.15 structure of pressure sensing gasket in the present invention
Simply, convenient for production, production cost is low.
Referring to Fig. 7 to Fig. 9, according to the above embodiments of the present invention, the temperature sensing gasket 16 is passed including the first temperature
Feel ontology and coat the second protective film 164 of the first temperature sensing ontology, the first temperature sensing ontology includes first
Thermistor film 161, the third electrode 162 being connect with described first thermistor film, 161 one end and with first temperature-sensitive
4th electrode 163 of 161 other end of resistive film connection, the third electrode 162 and the 4th electrode 163 with the data
Processing circuit 12 connects.The first thermistor film 161 is arcuate structure.Temperature sensing gasket 16 structure letter in the present invention
It is single, convenient for production, production cost is low.
Referring to Figure 10 to Figure 12, according to the above embodiments of the present invention, the pressure and temp combination sensing gasket 17 includes
Combination sensing ontology and the third protective film 178 for coating the combination sensing ontology, the combination sensing ontology includes Obstruct membrane
177, it is located at the second pressure sensing ontology of 177 side of the Obstruct membrane and is located at the second of 177 other side of the Obstruct membrane
Temperature sensing ontology；The second pressure sensing ontology includes the second force sensing resistance film 171, is located at the second force sensing resistance film
5th electrode 172 of 171 sides and the 6th electrode 173 for being located at 171 other side of the second force sensing resistance film；Described second
The 7th electrode that temperature sensing ontology includes the second thermistor film 174, is connect with described second thermistor film, 174 one end
175 and the 8th electrode 176 that is connect with 174 other end of the second thermistor film, the 172, the 6th electricity of the 5th electrode
Pole 173, the 7th electrode 175 and the 8th electrode 176 are connect with the data processing circuit 12.Pressure temperature in the present invention
Degree combination sensing gasket 17 is simple in structure, convenient for production, production cost is low.
Referring to Figure 14 to Figure 15, according to 31 embodiment of intelligent bolt provided by the invention, including bolt 31 and the bolt
The nut 32 of 31 cooperations, the first holding shim 33, intelligent gasket and the second holding shim 34 being sleeved on the bolt 31, institute
Intelligent gasket is stated between first holding shim, 33 and second holding shim 34, above-mentioned bolt 31, nut 32, first press from both sides
It holds gasket 33 and the second holding shim 34 is more mature in the prior art technology, be no longer described in detail herein, this implementation
Intelligent gasket in example is located at the intelligent gasket described in above-described embodiment.Intelligent gasket is located in bolt 31, and nut 32 is tightened
Apply pressure to it afterwards, pressure that intelligent gasket applies it after being tightened as the awareness tool perception nut 32 of the present invention and/
Or temperature, passive self-powered module, can by near it electric wave or receiver receive signal when, the electric wave of generation, absorb,
And be sensing gasket, data processing circuit and the wireless communication module power supply in the present invention, it is final to realize to intelligent gasket institute
Locate the detection of position pressure and/or temperature, above-mentioned passive self-powered module is not necessarily to connection without battery powered, also and powers,
The confession to sensing gasket, data processing circuit and wireless communication module can be completed by the trace quantity electric charge of the electric wave near it
Electricity, very convenient using process, efficiency of assembling is high, maintenance cost is low, pressure and/or temperature detection capabilities are stablized, and greatly shorten
The maintenance of worker, detection time, improve work efficiency.
Referring to Figure 16, according to wireless supervisory control system embodiment provided by the invention, including intelligent gasket 1, receiver 4, number
According to stocking system 5, data processing system 6 and intelligent monitor system 7, the receiver 4 receives the hair of the wireless communication module 13
The wireless signal gone out, wireless signal is decoded by the receiver 4, reduced data is pushed into the data storage system
5, the data processing system 6 and the intelligent monitor system 7 handle the data in the data-storage system 5, are divided
Analysis differentiates, and proposes appropriate handling suggestion.Above-mentioned receiver 4, data storage system 5, data processing system 6 and intelligence prison
Control system 7 is more mature in the prior art technology, is no longer described in detail herein, the intelligent gasket 1 in the present embodiment is
Intelligent gasket described in above-described embodiment.The intelligent gasket 1 and receiver 4, data storage system 5, data processing system 6
A holonomic system that intelligent monitoring is carried out to fastener (such as bolt) working condition is formed with intelligent monitor system 7.It is described
Intelligent gasket incorporates sensor and wireless transmission circuit, and is driven by passive self-powered module 14.Its is compact-sized, is not necessarily to volume
Outer power supply unit improves its reliability and durability, reduces power supply cost, eliminates special complex detection equipment
Necessity；The intelligent gasket and receiver 4 carry out data exchange and transmission by wireless signal system so as to fastener
Measurement pattern becomes facilitates data to extract contactless so that and it is simple to the state measurement of fastener, reliable, conveniently, to
Convenient for its large-scale use；The rear end of the system will be responsible for depositing the sensing data extracted from intelligent gasket 1 by receiver 4
Storage, processing, analysis, and handling suggestion is provided；It is this large-scale use to be fastened by the data system of core of computer
The system of part carries out automatic intelligent monitoring, so as to improve the efficiency of monitoring, reaction speed and reliability.In conclusion this
Invention may be implemented to carry out non-contact automatic detection to the working condition of fastener, during artificial detection
The consuming time is long, and labor intensity is high, is easily influenced by seasonal weather, various drawbacks such as mistake easily occurs, carried for user
High monitoring efficiency reduces and monitors artificial and equipment cost, thus suitable for needing to be monitored to fastener is widely used on a large scale
Industrial system.
Embodiment two
Referring to Figure 17, the present embodiment is roughly the same with one structure of above-described embodiment, has the position of data processing circuit 12 only
Difference, the pedestal 21 are electrically connected with the sensing gasket 11, the data processing circuit 12, the wireless communication module 13,
The passive self-powered module 14 is each provided on the pedestal 21.The pedestal 21 passes through flexible circuit with the sensing gasket 11
23 electrical connections.One end of the flexible circuit 23 is connect with the sensing gasket 11, the other end of the flexible circuit 23 and institute
It is mating to state pedestal 21；Or the flexible circuit 23 one end and the sensing gasket 11 it is mating, the flexible electrical
The other end on road 23 and the pedestal 21 are mating.One end of flexible circuit 23 in the present embodiment connects with sensing gasket 11
It connects, the other end and pedestal 21 of flexible circuit 23 are mating.This kind of separate structure help to improve the present invention production efficiency,
Efficiency of assembling, while this kind of fission, when a part of damage of components, another part reduces the dimension of product without replacing therewith
Protect cost.
The foregoing is merely the preferred embodiments of the application, are not intended to limit this application, for the skill of this field
For art personnel, the application can have various modifications and variations.Within the spirit and principles of this application, any made by repair
Change, equivalent replacement, improvement etc., should be included within the protection domain of the application.
Claims (18)
1. a kind of intelligent gasket, it is characterised in that：Including sensing gasket, with it is described sense gasket connect data processing circuit,
The wireless communication module being connect with the data processing circuit, further include for the sensing gasket, the data processing circuit with
And the passive self-powered module of the wireless communication module power supply.
2. intelligent gasket according to claim 1, it is characterised in that：The sensing gasket is pressure sensing gasket, temperature
Sense at least one of gasket, pressure and temp combination sensing gasket.
3. intelligent gasket according to claim 1, it is characterised in that：Further include pedestal, the pedestal and the sensor mat
Piece is electrically connected, and at least two are located at institute in the data processing circuit, the wireless communication module, the passive self-powered module
It states on pedestal.
4. intelligent gasket according to claim 1, it is characterised in that：Further include pedestal, the pedestal and the sensor mat
Piece is electrically connected, and the data processing circuit, the wireless communication module, the passive self-powered module are each provided at the pedestal
On.
5. intelligent gasket according to claim 4, it is characterised in that：The pedestal passes through flexible electrical with the sensing gasket
Road is electrically connected.
6. intelligent gasket according to claim 3 or 4, it is characterised in that：Further include end cap, the end cap and the pedestal
The side of the pedestal is connected and covered, installation cavity is formed between the pedestal and the end cap, is equipped in the middle part of the pedestal
Mounting hole.
7. intelligent gasket according to claim 6, it is characterised in that：The inner wall of the hole installing is equipped with internal thread.
8. intelligent gasket according to claim 3, it is characterised in that：The wireless communication module and the passive self-powered
Module is located on the pedestal, and one end of the data processing circuit is connect with the sensing gasket, the data processing circuit
The other end and the pedestal it is mating；Or one end of the data processing circuit and the sensing gasket it is mating,
The other end of the data processing circuit and the pedestal are mating.
9. intelligent gasket according to claim 4, it is characterised in that：One end of the flexible circuit and the sensing gasket
Connection, the other end of the flexible circuit and the pedestal are mating；Or one end of the flexible circuit and the sensing
Gasket is mating, and the other end of the flexible circuit and the pedestal are mating.
10. intelligent gasket according to claim 1, it is characterised in that：The passive self-powered module include coil circuit,
Collection of energy and conversion circuit.
11. intelligent gasket according to claim 10, it is characterised in that：The passive self-powered module further includes that energy is deposited
Storing up electricity road, the energy storage circuit are connect with the collection of energy and conversion circuit.
12. intelligent gasket according to claim 2, it is characterised in that：The pressure sensing gasket includes that first pressure passes
Feel ontology and coat the first protective film of the first pressure sensing ontology, the first pressure sensing ontology includes that the first power is quick
Resistive film, the first electrode for being located at the first force sensing resistance film side and it is located at the first force sensing resistance film other side
Second electrode, the first electrode and the second electrode are connect with the data processing circuit.
13. intelligent gasket according to claim 12, it is characterised in that：The first electrode includes the first ring body and first
Conducting bar, first ring body are connect with first conducting bar；The second electrode includes the second ring body and the second conducting bar, and described the
Two ring bodies are connect with second conducting bar, and first conducting bar and second conducting bar are connect with the data processing circuit.
14. intelligent gasket according to claim 2, it is characterised in that：The temperature sensing gasket is passed including the first temperature
Feel ontology and coat the second protective film of the first temperature sensing ontology, the first temperature sensing ontology includes the first temperature-sensitive
Resistive film, the third electrode being connect with described first thermistor film one end and with the first thermistor film other end connect
The 4th electrode connect, the third electrode and the 4th electrode are connect with the data processing circuit.
15. intelligent gasket according to claim 14, it is characterised in that：The first thermistor film is arcuate structure.
16. intelligent gasket according to claim 2, it is characterised in that：The pressure and temp combination sensing gasket includes group
It closes sensing ontology and coats the third protective film of the combination sensing ontology, the combination sensing ontology includes Obstruct membrane, is located at
The second pressure sensing ontology of the Obstruct membrane side and the second temperature sensing ontology for being located at the Obstruct membrane other side；Institute
State second pressure sensing ontology include the second force sensing resistance film, be located at the second force sensing resistance film side the 5th electrode and
It is located at the 6th electrode of the second force sensing resistance film other side；The second temperature sensing ontology includes the second thermistor
It film, the 7th electrode being connect with described second thermistor film one end and connect with the second thermistor film other end
8th electrode, the 5th electrode, the 6th electrode, the 7th electrode and the 8th electrode connect with the data processing circuit
It connects.
17. a kind of intelligent bolt, including bolt, with the nut of bolt cooperation, the first clamping being sleeved on the bolt
Gasket, intelligent gasket and the second holding shim, the intelligent gasket be located at first holding shim and the second holding shim it
Between, it is characterised in that：The intelligent gasket is the intelligent gasket described in the claims 1-16 any one.
18. a kind of wireless supervisory control system, it is characterised in that：Including described in claim 1-16 any one intelligent gasket, connect
Device, data storage system, data processing system and intelligent monitor system are received, the receiver receives the wireless communication module hair
The wireless signal gone out, wireless signal is decoded by the receiver, reduced data is pushed into the data storage system,
The data processing system and the intelligent monitor system handle the data in the data-storage system, are analyzed, are reflected
Not, and appropriate handling suggestion is proposed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810466210.8A CN108488204A (en) | 2018-05-16 | 2018-05-16 | Intelligent gasket and the intelligent bolt and wireless supervisory control system for using the intelligent gasket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810466210.8A CN108488204A (en) | 2018-05-16 | 2018-05-16 | Intelligent gasket and the intelligent bolt and wireless supervisory control system for using the intelligent gasket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108488204A true CN108488204A (en) | 2018-09-04 |
Family
ID=63352869
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810466210.8A Pending CN108488204A (en) | 2018-05-16 | 2018-05-16 | Intelligent gasket and the intelligent bolt and wireless supervisory control system for using the intelligent gasket |
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| Country | Link |
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| CN (1) | CN108488204A (en) |
Cited By (1)
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| TWI826551B (en) * | 2018-10-16 | 2023-12-21 | 日商華爾卡股份有限公司 | Determination system, determination program, determination method and learning system for sealing construction |
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