CN109269707A - It can recognize that informationization cloud manages blower nut tightening technique detection method - Google Patents
It can recognize that informationization cloud manages blower nut tightening technique detection method Download PDFInfo
- Publication number
- CN109269707A CN109269707A CN201811378909.5A CN201811378909A CN109269707A CN 109269707 A CN109269707 A CN 109269707A CN 201811378909 A CN201811378909 A CN 201811378909A CN 109269707 A CN109269707 A CN 109269707A
- Authority
- CN
- China
- Prior art keywords
- bolt
- nut
- torque wrench
- hydraulic torque
- blower
- 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.)
- Pending
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
- G01L5/00—Apparatus for, or methods of, measuring force, work, mechanical power, or torque, specially adapted for specific purposes
- G01L5/24—Apparatus for, or methods of, measuring force, work, mechanical power, or torque, specially adapted for specific purposes for determining value of torque or twisting moment for tightening a nut or other member which is similarly stressed
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B23/00—Details of, or accessories for, spanners, wrenches, screwdrivers
- B25B23/14—Arrangement of torque limiters or torque indicators in wrenches or screwdrivers
- B25B23/145—Arrangement of torque limiters or torque indicators in wrenches or screwdrivers specially adapted for fluid operated wrenches or screwdrivers
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
Abstract
The embodiment of the invention discloses one kind can recognize that information-based cloud manages blower bolt and nut bolt tightening technique detection method, including bolt and nut, hydraulic torque wrench, cloud platform, bolt and nut is equipped with electronic tag, and hydraulic torque wrench is equipped with electronic reader-writer, parameter acquisition unit, starting timer；When hydraulic torque wrench starting after, by electronic reader-writer acquire electronic tag in bolt and nut identification code, parameter acquisition unit acquisition bolt and nut tightening technique parameter, tighten timer record hydraulic torque wrench starting duration association after upload cloud platform.The present invention indicates the assembling flow path in blower each stage with information-based means, establishes traceability system, to operate quality surveillance, perfect technology and O&M provide reference data, prediction and decision-making foundation by integrating all bolt and nut data.
Description
Technical field
The present invention relates to blower process management systems technical fields, and in particular to one kind can recognize that information-based cloud manages blower
Nut tightening technique detection method.
Background technique
Either in workshop or wind field assembly site, the cabin of blower, generator, wheel hub, more piece tower and leaf
On piece is assembled by thousands of a nuts, and no matter geographical location, environment, weather, constructing operation personnel are according to technique
Process (number, torque, distribution and time) tightens each nut, determine fan operation quality, service life and O&M at
This.However whether operated according to process flow and tighten each nut, it from being difficult on surface, measures, traditional approach needs
A large amount of manpower inspection, and it is limited to check on the quality, it is therefore necessary to by building the blower big data using nut as basic unit
Cloud platform (cloud platform), blower factory commercial data is nut, relevant operational flow, blower wind field, operator, supervisor,
Operation maintenance personnel is bound together in real time.Production procedure process is held using data, operates quality, is provided in time instead for operator
Feedback, provides oversight mechanism for administrative department, reaches the O&M of high efficiency, low cost.
Summary of the invention
The embodiment of the present invention is designed to provide a kind of recognizable information-based cloud control blower nut tightening technique detection
Method solves the industry issue of aforementioned elaboration.
To achieve the above object, the embodiment of the present invention provides one kind:
One kind can recognize that information-based cloud manages blower bolt and nut bolt tightening technique detection method, including bolt and nut, liquid
Torque wrench, cloud platform are pressed, the bolt and nut is equipped with the electronic tag for carrying bolt and nut identification code, the hydraulic torque
Spanner is equipped with for reading and writing the electronic reader-writer of electronic tag, adopting for acquiring the parameter of bolt and nut tightening technique parameter
The starting timer for collecting unit, calculating hydraulic torque wrench starting duration；After hydraulic torque wrench starting, read/write electronic is filled
It sets the bolt and nut identification code in acquisition electronic tag, parameter acquisition unit acquisition bolt and nut tightening technique parameter, tighten meter
When device record hydraulic torque wrench starting duration association after upload cloud platform.
Further preferred embodiment, the electronic tag are NFC chip.
Further preferred embodiment, the parameter acquisition unit includes torque acquisition subelement, for pulling in hydraulic torque
The torque parameter being applied on bolt and nut is acquired after hand starting according to setpoint frequency.
Further preferred embodiment, the parameter acquisition unit include pressure acquisition subelement, for pulling in hydraulic torque
The pressure parameter of bolt and nut contact surface is applied to after hand starting according to setpoint frequency acquisition.
Further preferred embodiment, the parameter acquisition unit include set of frequency subelement, for being arranged in hydraulic torsion
The parameter acquisition frequency of parameter acquisition unit acquisition bolt and nut tightening technique parameter after the starting of square spanner.
Further preferred embodiment, the parameter acquisition unit includes technique number subelement, for pulling in hydraulic torque
Time several weightings after hand starting, to current bolt and nut identification code.
The bolt and nut that parameter acquisition unit acquires can be tightened work by further preferred embodiment, the electronic reader-writer
Electronic tag is written in the starting duration of the hydraulic torque wrench of skill parameter and starting timer record.
Further preferred embodiment, if hydraulic torque wrench does not collect the bolt and nut before screwing bolt and nut starting
Bolt and nut identification code, then hydraulic torque wrench issue alarm signal.
Further preferred embodiment, the hydraulic torque wrench are drive shaft hydraulic torque wrench, hollow type hydraulic torque
Any one in spanner or stretching method impact wrench, the top of bolt is arranged in the electronic tag；Wherein, the drive shaft
The read-write end of hydraulic torque wrench or stretching method impact wrench, electronic reader-writer is arranged in the one of drive shaft hydraulic torque wrench
Side or two sides；The hollow top chamber for screwing chamber is arranged in the read-write end of the hollow type hydraulic torque wrench, electronic reader-writer
At mouthful.
Further preferred embodiment, the hydraulic torque wrench have torque sensor and communication module.
The embodiment of the present invention has the advantages that
The recognizable information-based cloud control blower nut tightening technique detection method of the embodiment of the present invention is by establishing nut
Identity card mechanism is grasped when tightening nut production line and assembly site is operated on the spot using robot torque wrench or manpower
Make hydraulic torque wrench carrying " sensor " to connect nut with cloud platform.Cloud big data platform is using each nut as data
Structural origin records the relevant operation data of the nut (independently of production line still assembly site on the spot).Pass through number
Group recombination, the specific location by each nut with respect to blower are decided.By integrating all nut data (including corresponding wind
Set seat in the plane), the assembling flow path in blower each stage is indicated with information-based means, establishes traceability system.To operate quality surveillance, work
Skill is perfect and O&M provides reference data, prediction and decision-making foundation.
Other features and advantages of the present invention will be illustrated in subsequent specification, also, partly be become from specification
It is clear that being understood by implementing the embodiment of the present invention.The objectives and other advantages of the invention can be by written
Specifically noted structure is achieved and obtained in specification, claims and attached drawing.
Detailed description of the invention
Fig. 1 is that can recognize that information-based cloud manages blower bolt and nut tightening technique detection method described in the embodiment of the present invention
Method flow diagram；
Fig. 2 is the system construction drawing of hydraulic torque wrench described in the embodiment of the present invention；
Fig. 3 a is the use result figure of drive shaft hydraulic torque wrench described in the embodiment of the present invention or stretching method impact wrench；
Fig. 3 b is the use result figure of hollow type hydraulic torque wrench described in the embodiment of the present invention；
Fig. 4 is that can recognize that information-based cloud manages blower bolt and nut tightening technique detection method described in the embodiment of the present invention
Communication structure figure；
Fig. 5 is the specific method flow chart of Fig. 1.
In figure
1, bolt and nut；2, hydraulic torque wrench；3, cloud platform；4, electronic tag；5, electronic reader-writer；6, parameter is adopted
Collect unit；7, start timer；8, electric hydraulic pump communication module；9, host computer；10, hydraulic torque wrench communication module.
Specific embodiment
Embodiments of the present invention are illustrated by particular specific embodiment below, those skilled in the art can be by this explanation
Content disclosed by book is understood other advantages and efficacy of the present invention easily.
It should be clear that this specification structure depicted in this specification institute accompanying drawings, ratio, size etc., only to cooperate specification to be taken off
The content shown is not intended to limit the invention enforceable qualifications so that those skilled in the art understands and reads, therefore
Do not have technical essential meaning, the modification of any structure, the change of proportionate relationship or the adjustment of size are not influencing the present invention
Under the effect of can be generated and the purpose that can reach, it should all still fall in disclosed technology contents and obtain the model that can cover
In enclosing.Meanwhile cited such as "upper", "lower", " left side ", the right side in this specification ", the term of " centre ", be merely convenient to chat
That states is illustrated, rather than to limit the scope of the invention, relativeness is altered or modified, and is changing skill without essence
It is held in art, when being also considered as the enforceable scope of the present invention.
As shown in Figs. 1-5, a kind of to can recognize that information-based cloud manages 1 tightening technique detection method of blower bolt and nut, it is applicable in
In blower fan tower barrel, cabin, generator, wheel hub, blade builds technique, is also applied for the inspection of 1 technique of bolt and nut in other capital construction
It surveys, which includes the bolt and nut 1, hydraulic torque wrench 2, cloud platform 3 being placed in installation site, the bolt spiral shell
Mother 1 is equipped with the electronic tag 4 for carrying 1 identification code of bolt and nut, if electronic tag 4 is arranged on bolt, which knows
Other code is that bolt identification code or electronic tag 4 are arranged on nut, then 1 identification code of bolt and nut is nut identification code.It is described
Hydraulic torque wrench 2 is equipped with for reading and writing the electronic reader-writer 5 of electronic tag 4, for acquiring 1 tightening technique of bolt and nut
The parameter acquisition unit 6 of parameter, the starting timer 7 for calculating 2 starting duration of hydraulic torque wrench；When hydraulic torque wrench 2 opens
After dynamic, electronic reader-writer 5 is acquired to 1 identification code of bolt and nut in electronic tag 4, parameter acquisition unit 6 acquires bolt spiral shell
Female 1 tightening technique parameter, the starting duration for tightening timer record hydraulic torque wrench 2 upload cloud platform 3, cloud platform after being associated with
Parameter detecting unit is equipped in 3, for the 1 tightening technique parameter of bolt and nut that detection parameters acquisition unit 6 uploads, if not meeting
The standard value of setting, then the warning note unit of cloud platform 3 issues warning note, and warning note can be display reminding and/or sound
Light prompt.
Above-mentioned technical proposal is illustrated below with reference to embodiment:
One, nut identity card is established, following three kinds of methods can be used and generate.
1, electronic tag 4
A, nut unique identifier is carried using bar code or two dimensional code；
B, nut unique identifier is carried using anti-metal NFC chip (On-Metal NFC)；
C, manufacturer is read by relevant information and the direct steel seal of sequence number on nut surface using OCR/OCV technology.
The common ground of above-mentioned a and b is to need a system identification code generator, which generates identification code and remove
It include also carrying needle into and the identifications such as fan engine room, generator, wheel hub, blade, more piece tower being believed outside nut manufacturer's information
Breath, system identification code generator finally print identification code (steel seal), or insertion electronic tag 4.Therefore, identification code (electronic tag
4) and the relationship of bolt and nut 1 (or other Fan Equipments) are mutually indepedent.After identification code generation, needing manually will identification
Code is pasted on bolt and nut 1, and the optimal case of the present embodiment is to need the NFC chip for being embedded in identification code to be manually pasted onto finger
Determine at the top of bolt.This paste operation is to introduce information system (to increase a step work to the added influence of the technological process of production
Skill process).And above-mentioned c is integrated in 1 manufacturer's production process of bolt and nut, is not necessarily to system identification code generator, without increasing
Add paste operation.
Above-mentioned a does not have technical bottleneck, but (manual operation completion) needs to grasp when thing when bolt and nut 1 places fan engine room
Make people with portable scanning machine barcode scanning for " identity " input system (cloud platform 3) of the bolt and nut 1, the position of bolt and nut 1 is
It can determine that.
Above-mentioned b can make operating process intelligent, and hydraulic torque wrench 2 is needed to be equipped with the NFC card reading for carrying communication module
Device (electronic reader-writer 5), in actual operation (tighten bolt and nut 1 during), by NFC reader by the bolt and nut
1 identity and operation information are pushed to cloud platform 3 in real time, and the contactless distance for reading data in NFC chip of card reader must be
Within five centimetres (5cm), the specifically used method of NFC reader and hydraulic torque wrench 2 can be in following sections discussion.NFC core
It is the optimal technical solution in this patent embodiment that piece, which carries nut identity card, and bright spot is the interactivity using NFC technique, spiral shell
NFC chip on bolt nut 1 not only indicates its identity, and available code reader information (such as current torque), and by its
Subsequent reading event (for example tightening again to the bolt and nut 1) is fed back to, in addition the equipment will be with robot data interface pair
It connects, its operation data (torque, time, nut location) and the nut identity (identification code) binding is uploaded into cloud platform 3.
OCR/OCV is one with optical imagery rapid image knowledge method for distinguishing in above-mentioned c, and the technology is mature and wide
General application, normal environment accuracy rate can effectively identify that obtaining steel seal exists 99% or more especially on automatic assembly line
Identification code on nut surface, sole requirement are to ensure that smooth to the cleaning on 1 surface of bolt and nut, avoid image recognition difficult,
And the environment that blower is built is very poor, fugitive dust dust storm is big, is easy to keep the steel seal on nut surface unintelligible.
2, read/write electronic equipment
Read/write electronic equipment acts on the contactless read-write communication apparatus of electronic tag 4, and read/write electronic equipment is according to electronics
The type of label 4 is different and different, which needs to be placed in the appropriate location of hydraulic torque wrench 2, and (following section has in detail
Thin description).
Such as reading and writing the NFC reader of NFC chip, it is internally provided with MCU processor, WIFI module, status display mould
The modules such as block, torsion sensor, receiver, power supply, MCU processor couple WIFI module, state display module, torsion respectively
The modules such as sensor, receiver, power supply, receiver are of coupled connections antenna.
And optical character identification (OCR) and the mature technology of optical character verifying (OCV) be as tool, tool can be with
1 manufacturer's steel seal identification code of bolt and nut is quickly read on bolt and nut 1, and parses identification code, nut number will tie up
Determine operation data, cloud platform 3 is uploaded to by the communication module (connection bridge net cloud) integrated.
Two, bolt and nut 1 is equipped with the concrete methods of realizing for carrying the electronic tag 4 of 1 identification code of bolt and nut, this implementation
In example by taking bolt as an example, the specific scheme is that
Bolt identification code needs in write-in electronic tag 4 in advance, below by taking NFC chip as an example, specifically describes nut identification
The process of code write-in NFC chip, any one NFC chip have an initial and uniquely fixed UID, and entire writing process is
It is completed under the server (server) and NFC reader environment of blower factory, it can be bolt that the UID of NFC chip, which has uniqueness,
1 identification code of nut, supplier number, Mission Number etc. can also be added in 1 identification code of bolt and nut has production retrospect meaning
Coding, carries out retrospect inquiry after ging wrong convenient for bolt and nut 1.
Three, for acquiring the parameter acquisition unit 6 of 1 tightening technique parameter of bolt and nut
The parameter acquisition unit 6 includes that torque acquires subelement, is used for after the starting of hydraulic torque wrench 2 according to setting
Frequency collection is applied to the torque parameter on bolt and nut 1, and frequency acquisition is written to parameter acquisition list after can setting by cloud
In member 6, the actuating station of hydraulic torque wrench 2 is equipped with torque sensor, directly measures the torque value being applied on bolt and nut 1,
Torque value is acquired according to setpoint frequency after hydraulic torque wrench 2 starts, and is uploaded to host computer 9, host computer 9 can be earth station
Or cloud, host computer 9 detect torque value, if torque value is lower than the torque value of setting, or do not meet qualified duration, that is, are greater than setting
Torque value is simultaneously greater than duration, then host computer 9 issues warning note, and staff can remind site operation personnel, be returned
Work is remedied.
The parameter acquisition unit 6 includes pressure acquisition subelement, is used for after the starting of hydraulic torque wrench 2 according to setting
Frequency collection is applied to the pressure parameter of 1 contact surface of bolt and nut, can be calculated by pressure parameter and be applied to bolt and nut 1
On torque value or axle power, frequency acquisition be written to after being set by cloud in parameter acquisition unit 6, hydraulic torque wrench 2
Actuating station be equipped with positioned at annular spread multiple pressure sensors, can obtain hydraulic torque by the pressure value detected and pull
Contact surface between hand 2 and nut belongs to point contact, line contacts or face contact, thus examine above-mentioned torque value whether qualified, if
Non- point contact or face contact, pressure value is excessive, then host computer 9 issues warning note, and staff can remind execute-in-place people
Member, do over again remedying.
The parameter acquisition unit 6 includes set of frequency subelement, for the parameter after the starting of hydraulic torque wrench 2 to be arranged
Acquisition unit 6 acquires the parameter acquisition frequency of 1 tightening technique parameter of bolt and nut, receives the frequency setting value that host computer 9 is sent,
Cover current frequency acquisition.After hydraulic torque wrench 2 starts, control parameter acquisition unit 6 is acquired according to setpoint frequency joins
Numerical value.
The parameter acquisition unit 6 includes technique number subelement, is used for after the starting of hydraulic torque wrench 2, to current
Time several weightings of 1 identification code of bolt and nut.Time several standard weights are 3 in the present embodiment, that is, are needed at least to same bolt
Nut 1 is tightened 3 times, in blower fan tower barrel processing, since the joint face between blower fan tower barrel is excessively huge, and the connector amount that needs
Greatly, therefore in order to balance the interior stress balance of joint face, therefore nut is tightened using cross diagonal method, each nut at least needs
It wants 3 times.Hydraulic torque wrench 2 reads 1 identification code of bolt and nut in electronic tag 4 after starting, host computer 9 is to the bolt and nut
Time several weightings of 1 identification code, if the weight of this several weightings is lower than 3, host computer 9 issues warning note, staff
Site operation personnel can be reminded, do over again remedying.
Cloud can be carried out accurate after having collected above-mentioned parameter by the combination of multiple parameters in conjunction with corresponding inspection algorithm
Detection, it is such as qualified using torque to deduce underproof genre types, but starting duration is unqualified, then and system, which speculates, occurs
Field staff does not tighten bolt and nut 1, or such as torque is qualified, and starting duration is qualified, but pressure is excessive, illustrates hydraulic torque
Spanner 2 is contacted with the contact surface of nut for line, illustrates that agreeing with for the two is unqualified, therefore the bolt and nut 1 needs to check, etc.
Different problems situation is being shown for each bolt and nut 1 by different colors Deng, cloud, is keeping monitoring personnel smart
Quasi- understanding site operation situation reduces construction cost to increase substantially inspection working efficiency.
The 1 tightening technique parameter of bolt and nut and starting that the electronic reader-writer 5 can acquire parameter acquisition unit 6 are counted
When device 7 record hydraulic torque wrench 2 starting duration be written electronic tag 4, by the torque value above-mentioned acquired every time, pressure
The parameters such as value, time point, secondary several weights, frequency values are stored in electronic tag 4 in the form of data block, and are carried out with time point
Late detection personnel scanography is convenient in sequence.
Four, it alarms
If the identification code of the bolt and nut 1, hydraulic torque are not collected before the starting of 2 screw on nut of hydraulic torque wrench
Spanner 2 issues warning note.For some reason, electronic tag 4 falls off, but nut still can be used, and cloud platform 3 can be according to reception
To alarm signal there is no identity to provide alert on the nut, notify site supervision personnel, checked and accepted or O&M mistake in the future in assembling
(subsidy fall off chip) can be made up in journey at any time, is re-registered.The operating process of the nut by with new identity binding, will not
Lose.Alternatively, the place meagrely-populated in field, wilderness etc. due to blower construction site, signal delivery context are not
Very well, in order to improve the accuracy of alarm, alarm signal can be sent to earth station, earth station alarms or earth station
Alarm signal is sent to cloud platform 3 to alarm, to make up the problem of label falls off in time.
Five, hydraulic torque wrench 2
The hydraulic torque wrench 2 is that drive shaft hydraulic torque wrench 2, hollow type hydraulic torque wrench 2 or stretching method are twisted
Any one in spanner, the top of nut is arranged in the electronic tag 4；Wherein, the drive shaft hydraulic torque wrench 2
Or the one or both sides of drive shaft hydraulic torque wrench 2 are arranged in stretching method impact wrench, the read-write end of electronic reader-writer 5；
The read-write end of the hollow type hydraulic torque wrench 2, electronic reader-writer 5 is arranged at the hollow top cavity for screwing chamber.
A, as shown in Figure 3a, drive shaft hydraulic torque wrench 2 or stretching method impact wrench will be tightened nut covering, reading code
Device can not directly acquire the nut identity.Therefore the nut identity for reading 1 or so (front and back) neighbours of the bolt and nut is taken, continuously
It reads left and right neighbours nut identity (more than two times), coating box nut identity can be extrapolated.
B, as shown in Figure 3b, the top of the exposure of hollow type hydraulic torque wrench 2 nut, therefore electronic reader-writer 5 can be straight
It connects reading and is tightened nut identity.
Different card reader racks can be designed for different types of hydraulic torque wrench 2, card reader rack does not interfere to grasp
Make personnel's normal use hydraulic torque wrench 2, fixes electronic reader-writer in the case where not introducing additional operations program or burden
5。
The hydraulic torque wrench 2 includes the electric hydraulic pump with digital hydraulic sensor and communication module, electronic liquid
Press pump is to provide torque for hydraulic torque wrench 2 to tighten nut, and general primary setting pressure, hydraulic torque wrench 2 can be according to behaviour
Make process (cross diagonal method), be unit with continuous five bolt and nuts 1, carry out tightening operation, until being fully completed.Root again
According to requiring, the pressure of next torque is set, is repeated the above steps.Pressure data is uploaded, is likely to one in a period
Constant, and for being bound bolt and nut 1, it is only concerned the pressure at some time point, so as to converse screw-down torque.
Hydraulic torque wrench 2 will be tightened also provided with strain gauge, and by hydraulic torque wrench communication module 10
The torque of nut is with nut identity binding upload.2 strain gauge of hydraulic torque wrench also can be used as trigger event and (read spiral shell
Female identity coding and relevant operational flow data) switch.
Six, blower data acquire communication scheme
As shown in figure 4, the program is to assemble region setting office net, the feelings for avoiding wind field network signal weak or no with blower
Condition, when being tightened 1 identity of bolt and nut and relevant operational flow (multiple communication module uploading nodes) uploads data respectively, be from
" sub- grade " communication module to " parent " earth station communication process, office net communication do not influenced by network signal.According to triggering thing
Part uploads data to earth station, and earth station can upload data to cloud platform 3 according to network signal situation in real time, if signal is not
Good, earth station plays the role of temporarily storing as data center is collected, and when there is signal, earth station can automatic trigger upload
The data temporarily stored, earth station can be carried by site supervision personnel (representing blower manufacturer).
By taking fan bottom section tower is connected with foundation ring as an example, when pressure pump startup, pressure is mixed up, pressure data has led at this time
Cross communication module upload.Hydraulic torque wrench 2 is put into and is tightened on bolt and nut 1 by operator, is fixed on hydraulic torsion at this time
Electronic reader-writer 5 on square spanner 2 uploads 1 identity of bolt and nut for being tightened 1 or so neighbours of bolt and nut.Start hydraulic
Torque wrench 2 tightens bolt and nut 1.When 2 strain gauge of hydraulic torque wrench reaches specified pressure, switch state triggering
And uploaded by communication module, earth station receives triggering state (from strain gauge), by nut identity (one or two), pressure
Power (torque), time, (opposite) binding in position upload, if poor signal (uploading failure), data will be stored temporarily in ground
It stands.
Earth station is responsible for the torque (pressure) for tightening bolt and nut 1 being sent to electronic reader-writer 5, is written to NFC core
In piece, the operation which can tighten bolt and nut 1 for subsequent cycle (torque pressure) provides oversight mechanism.
Although above having used general explanation and specific embodiment, the present invention is described in detail, at this
On the basis of invention, it can be made some modifications or improvements, this will be apparent to those skilled in the art.Therefore,
These modifications or improvements without departing from theon the basis of the spirit of the present invention are fallen within the scope of the claimed invention.
Claims (10)
1. one kind can recognize that information-based cloud manages blower bolt and nut bolt tightening technique detection method, it is characterised in that: including spiral shell
Bolt nut, hydraulic torque wrench, cloud platform, the bolt and nut are equipped with the electronic tag for carrying bolt and nut identification code, institute
State hydraulic torque wrench be equipped with for read and write electronic tag electronic reader-writer, for acquire bolt and nut tightening technique ginseng
The starting timer of several parameter acquisition unit, calculating hydraulic torque wrench starting duration；
After hydraulic torque wrench starting, electronic reader-writer is acquired into bolt and nut identification code, parameter in electronic tag and is adopted
Collection unit acquisition bolt and nut tightening technique parameter, the starting duration for tightening timer record hydraulic torque wrench upload after being associated with
Cloud platform.
2. recognizable information-based cloud according to claim 1 manages blower bolt and nut tightening technique detection method, special
Sign is: the electronic tag is NFC chip.
3. recognizable information-based cloud according to claim 1 manages blower bolt and nut tightening technique detection method, special
Sign is that the parameter acquisition unit includes torque acquisition subelement, is used for after hydraulic torque wrench starting according to setting frequency
Rate acquires the torque parameter being applied on bolt and nut.
4. recognizable information-based cloud according to claim 1 manages blower bolt and nut tightening technique detection method, special
Sign is that the parameter acquisition unit includes pressure acquisition subelement, is used for after hydraulic torque wrench starting according to setting frequency
Rate acquires the pressure parameter for being applied to bolt and nut contact surface.
5. recognizable information-based cloud according to claim 1 manages blower bolt and nut tightening technique detection method, special
Sign is that the parameter acquisition unit includes set of frequency subelement, adopts for the parameter after hydraulic torque wrench starting to be arranged
Collect the parameter acquisition frequency of unit acquisition bolt and nut tightening technique parameter.
6. recognizable information-based cloud according to claim 1 manages blower bolt and nut tightening technique detection method, special
Sign is that the parameter acquisition unit includes technique number subelement, for after hydraulic torque wrench starting, to working as front bolt
Time several weightings of nut identification code.
7. recognizable information-based cloud according to claim 1 manages blower bolt and nut tightening technique detection method, special
Sign is: the bolt and nut tightening technique parameter and starting timer that the electronic reader-writer can acquire parameter acquisition unit
Electronic tag is written in the starting duration of the hydraulic torque wrench of record.
8. recognizable information-based cloud according to claim 1 manages blower bolt and nut tightening technique detection method, special
Sign is: if hydraulic torque wrench screws the preceding bolt and nut identification code for not collecting the bolt and nut of bolt and nut starting,
Then hydraulic torque wrench issues alarm signal.
9. recognizable information-based cloud according to claim 1 manages blower bolt and nut tightening technique detection method, special
Sign is: the hydraulic torque wrench is that drive shaft hydraulic torque wrench, hollow type hydraulic torque wrench or stretching method are tightened and pulled
Any one in hand, the top of bolt is arranged in the electronic tag；Wherein,
The read-write end of the drive shaft hydraulic torque wrench or stretching method impact wrench, electronic reader-writer is arranged in drive shaft liquid
Press the one or both sides of torque wrench；
The read-write end of the hollow type hydraulic torque wrench, electronic reader-writer is arranged at the hollow top cavity for screwing chamber.
10. recognizable information-based cloud according to claim 1 manages blower bolt and nut tightening technique detection method, special
Sign is: the hydraulic torque wrench has torque sensor and communication module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811378909.5A CN109269707A (en) | 2018-11-19 | 2018-11-19 | It can recognize that informationization cloud manages blower nut tightening technique detection method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811378909.5A CN109269707A (en) | 2018-11-19 | 2018-11-19 | It can recognize that informationization cloud manages blower nut tightening technique detection method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109269707A true CN109269707A (en) | 2019-01-25 |
Family
ID=65190777
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811378909.5A Pending CN109269707A (en) | 2018-11-19 | 2018-11-19 | It can recognize that informationization cloud manages blower nut tightening technique detection method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109269707A (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110549290A (en) * | 2019-09-27 | 2019-12-10 | 山东中车同力达智能机械有限公司 | intelligent digital display torque wrench circuit control system and control method |
| CN110762397A (en) * | 2019-12-30 | 2020-02-07 | 中国计量大学 | PE valve patrol supervision method and system |
| CN112247547A (en) * | 2020-10-26 | 2021-01-22 | 固智机器人(上海)有限公司 | Tightening mistake proofing process, system and device based on AI intelligent vision |
| CN112743481A (en) * | 2020-12-29 | 2021-05-04 | 孟朝晖 | Constant-torque constant-axial-force intelligent electric wrench and system based on cloud internet of things technology |
| CN112959257A (en) * | 2021-02-08 | 2021-06-15 | 中国联合网络通信集团有限公司 | Torque value setting method and system of torque wrench and server |
| CN113084500A (en) * | 2021-03-01 | 2021-07-09 | 广汽本田汽车有限公司 | Control method, system and device for ground wire bolt assembly line and storage medium |
| CN114894367A (en) * | 2022-04-25 | 2022-08-12 | 上海市建筑科学研究院有限公司 | Digital detection and treatment integrated method for bolt group looseness |
| CN115356035A (en) * | 2022-10-20 | 2022-11-18 | 华东交通大学 | Bolt tightening torque detection system and detection method |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07164343A (en) * | 1993-10-15 | 1995-06-27 | Takenaka Komuten Co Ltd | Torque wrench |
| JP2000108048A (en) * | 1998-10-06 | 2000-04-18 | Daihatsu Motor Co Ltd | Torque measuring management system |
| CN103267605A (en) * | 2013-05-17 | 2013-08-28 | 大连民族学院 | Electric wrench torsion angle detecting system and method |
| CN203380833U (en) * | 2013-06-06 | 2014-01-08 | 常州路航轨道交通科技有限公司 | Intelligent torque wrench |
| CN107297703A (en) * | 2017-07-31 | 2017-10-27 | 杭州矢卓科技有限公司 | A kind of system and method installed for bolt |
| CN107632763A (en) * | 2017-09-13 | 2018-01-26 | 拜尔液压动力（武汉）股份有限公司 | Hydraulic spanner digital management system and method |
| CN108068043A (en) * | 2016-11-18 | 2018-05-25 | 中国铁道科学研究院 | Torque intelligent electric wrench is determined in a kind of numerical control |
| CN207465088U (en) * | 2017-09-06 | 2018-06-08 | 远景能源（江苏）有限公司 | Hydraulic spanner operation automatic inspection system |
| CN108803697A (en) * | 2018-06-14 | 2018-11-13 | 上海铁路机务综合开发有限公司 | Moment of torsion control intelligent management system |
-
2018
- 2018-11-19 CN CN201811378909.5A patent/CN109269707A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07164343A (en) * | 1993-10-15 | 1995-06-27 | Takenaka Komuten Co Ltd | Torque wrench |
| JP2000108048A (en) * | 1998-10-06 | 2000-04-18 | Daihatsu Motor Co Ltd | Torque measuring management system |
| CN103267605A (en) * | 2013-05-17 | 2013-08-28 | 大连民族学院 | Electric wrench torsion angle detecting system and method |
| CN103267605B (en) * | 2013-05-17 | 2015-10-28 | 大连民族学院 | A kind of electric wrench torsion angle detection system and method |
| CN203380833U (en) * | 2013-06-06 | 2014-01-08 | 常州路航轨道交通科技有限公司 | Intelligent torque wrench |
| CN108068043A (en) * | 2016-11-18 | 2018-05-25 | 中国铁道科学研究院 | Torque intelligent electric wrench is determined in a kind of numerical control |
| CN107297703A (en) * | 2017-07-31 | 2017-10-27 | 杭州矢卓科技有限公司 | A kind of system and method installed for bolt |
| CN207465088U (en) * | 2017-09-06 | 2018-06-08 | 远景能源（江苏）有限公司 | Hydraulic spanner operation automatic inspection system |
| CN107632763A (en) * | 2017-09-13 | 2018-01-26 | 拜尔液压动力（武汉）股份有限公司 | Hydraulic spanner digital management system and method |
| CN108803697A (en) * | 2018-06-14 | 2018-11-13 | 上海铁路机务综合开发有限公司 | Moment of torsion control intelligent management system |
Non-Patent Citations (1)
| Title |
|---|
| 易晓、林建辉: "智能扭力扳手系统在螺栓紧固中的应用", 《制造业自动化》 * |
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110549290A (en) * | 2019-09-27 | 2019-12-10 | 山东中车同力达智能机械有限公司 | intelligent digital display torque wrench circuit control system and control method |
| CN110762397A (en) * | 2019-12-30 | 2020-02-07 | 中国计量大学 | PE valve patrol supervision method and system |
| CN112247547A (en) * | 2020-10-26 | 2021-01-22 | 固智机器人(上海)有限公司 | Tightening mistake proofing process, system and device based on AI intelligent vision |
| CN112743481A (en) * | 2020-12-29 | 2021-05-04 | 孟朝晖 | Constant-torque constant-axial-force intelligent electric wrench and system based on cloud internet of things technology |
| CN112743481B (en) * | 2020-12-29 | 2022-07-19 | 山东中兴电动工具有限公司 | Constant-torque constant-axial-force intelligent electric wrench and system based on cloud internet of things technology |
| CN112959257A (en) * | 2021-02-08 | 2021-06-15 | 中国联合网络通信集团有限公司 | Torque value setting method and system of torque wrench and server |
| CN112959257B (en) * | 2021-02-08 | 2022-07-12 | 中国联合网络通信集团有限公司 | Torque value setting method and system of torque wrench and server |
| CN113084500A (en) * | 2021-03-01 | 2021-07-09 | 广汽本田汽车有限公司 | Control method, system and device for ground wire bolt assembly line and storage medium |
| CN113084500B (en) * | 2021-03-01 | 2022-07-05 | 广汽本田汽车有限公司 | Control method, system and device for ground wire bolt assembly line and storage medium |
| CN114894367A (en) * | 2022-04-25 | 2022-08-12 | 上海市建筑科学研究院有限公司 | Digital detection and treatment integrated method for bolt group looseness |
| CN115356035A (en) * | 2022-10-20 | 2022-11-18 | 华东交通大学 | Bolt tightening torque detection system and detection method |
| CN115356035B (en) * | 2022-10-20 | 2023-02-07 | 华东交通大学 | Bolt tightening torque detection system and detection method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109269707A (en) | It can recognize that informationization cloud manages blower nut tightening technique detection method | |
| CN103246265B (en) | Electromechanical equipment detection maintaining method | |
| CN208488762U (en) | LP gas cylinder intelligent distribution services supervising platform | |
| CN203630831U (en) | Intelligent polling system for electrical equipment | |
| CN104267714B (en) | Orbit satellite attitude control system test and system detection method | |
| CN109117526B (en) | Data recording and analyzing system applicable to maintenance guide of mechanical system equipment | |
| CN103778472A (en) | Mobile built product resume system and management and control method of production line operation | |
| CN109447286A (en) | A kind of power transformation O&M Intelligent mobile job platform based on Internet of Things | |
| CN102616617A (en) | Elevator monitoring method | |
| CN110991979B (en) | Attendance management method, device and equipment for intelligent building site and computer storage medium | |
| CN105137215B (en) | Medical equipment cost-benefit wireless monitoring analysis system and medical equipment cost-benefit wireless monitoring analysis method | |
| CN107180214A (en) | A kind of equipment monitoring system of all-dimensional multi-angle | |
| CN110688879A (en) | Storage counting method | |
| CN109974780A (en) | A kind of electrical equipment status monitoring system based on Internet of Things | |
| CN101400248A (en) | Maintenance of an exchangeable component in a pick and place device | |
| CN111445034A (en) | System and method for predicting industrial equipment failure | |
| CN108093210A (en) | A kind of transformer oil level warning system and its alarm method | |
| CN107301516A (en) | A kind of method and system of work about electric power site safety management | |
| CN114611890A (en) | Jig data management method, device, equipment and storage medium | |
| CN112966552A (en) | Routine inspection method and system based on intelligent identification | |
| CN116128413B (en) | Intelligent warehouse material statistics system based on Bluetooth communication | |
| CN106779100A (en) | A kind of elevator repair and maintenance handheld terminal and its application method | |
| CN216209508U (en) | Detection equipment and detection system | |
| CN110455370A (en) | Flood-control and drought relief long-haul telemetry display system | |
| CN112365201B (en) | Neural network-based infrastructure construction monitoring and early warning system and method |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190125 |
|
| RJ01 | Rejection of invention patent application after publication |