CN205555946U - Portable grinder traction force telemetry unit - Google Patents
Portable grinder traction force telemetry unit Download PDFInfo
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- CN205555946U CN205555946U CN201620361745.5U CN201620361745U CN205555946U CN 205555946 U CN205555946 U CN 205555946U CN 201620361745 U CN201620361745 U CN 201620361745U CN 205555946 U CN205555946 U CN 205555946U
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Abstract
The utility model discloses a portable grinder traction force telemetry unit, including detecting element and portable remote control unit, detecting element includes microcontroller I, force sensor, work pilot lamp I, wireless transmission module I, power capacity measured module I, microcontroller I links to each other with force sensor, pilot lamp I, wireless transmission module I and the power capacity measured module I that work respectively, portable remote control unit includes microcontroller II, wireless transmission module II, touch liquid crystal display, work pilot lamp II, alarm module, bluetooth send module, bluetooth headset and power capacity measured module II, microcontroller II links to each other with wireless transmission module II, touch liquid crystal display, pilot lamp II, alarm module, bluetooth send module and the power capacity measured module II that work respectively. The utility model discloses can realize real -time accurate telemetering measurement, demonstration and the early warning to grinder traction force, and have advantages such as simple structure, convenient operation, dependable performance.
Description
Technical field
This utility model relates to a kind of stretching force detecting apparatus, particularly relates to a kind of portable strand grinding machine pull strength telemetering equipment.
Background technology
Strand grinding machine is the engineering machinery of a kind of field non-transformer construction, is widely used in the lifting in the fields such as electric power, communication, building, harbour, mine, forest, draws or the engineering construction such as dilatory.This equipment is driven by diesel engine or gasoline engine, is driven steel wire rope to pull load movement by strand mill reel after change speed gear box speed change.Owing to load change is very big in construction, if the load drawn exceedes its rated drawbar pull, then can cause damage by pair twist grinding machine because of overlond running, strand grinding machine time serious, may be damaged, or situation about causing casualties because steel wire rope breaks occurs.For that purpose it is necessary to the actual pull strength of pair twist grinding machine detects in real time, to avoid strand grinding machine to occur as far as possible, the situation of overlond running occurs.At present, measurement for strand grinding machine pull strength, it is usually installation pulling force sensor on strand grinding machine base and indirectly measures the size of its pull strength, owing to this measuring method does not accounts for twisting the frictional force between grinding machine itself and ground, and this frictional force is relevant with the situation on ground, so this measuring method exists bigger measurement error, measured result can not accurately reflect the true tractive force size of strand grinding machine.
Utility model content
In order to solve above-mentioned technical problem, this utility model provides a kind of certainty of measurement height, simple in construction, easy to operate, the portable strand grinding machine pull strength telemetering equipment of dependable performance.
nullThis utility model solves the technical scheme of the problems referred to above: a kind of portable strand grinding machine pull strength telemetering equipment，Including detector unit and portable remote unit，Described detector unit includes microcontroller I、Pulling force sensor、Relay indicating light I、Wireless transport module I and D.C. regulated power supply I，Described microcontroller I respectively with pulling force sensor、Relay indicating light I、Wireless transport module I is connected with power supply capacity measurement module I，Described D.C. regulated power supply I is for providing working power to detector unit，Described pulling force sensor is for the weight of the grinding machine hoisting heavy of detection strand in real time，And send detection signal to microcontroller I，Described wireless transport module I is for receiving the signal of microcontroller I output and being sent to portable remote unit，Receive the control signal sent of portable remote unit simultaneously and be transferred to microcontroller I；Described portable remote unit includes microcontroller II, wireless transport module II, touch LCD screen, relay indicating light II, alarm module, bluetooth sending module, bluetooth earphone and D.C. regulated power supply II, described microcontroller II respectively with wireless transport module II, touch LCD screen, relay indicating light II, alarm module, bluetooth sending module is connected, described bluetooth earphone is wirelessly connected with bluetooth sending module, described D.C. regulated power supply II is for providing working power to portable remote unit, described wireless transport module II is for receiving the signal of detector unit transmission and being transferred to microcontroller II, receive the signal of microcontroller II output simultaneously and be sent to detector unit.
Above-mentioned portable strand grinding machine pull strength telemetering equipment, also include power supply capacity measurement module I, described power supply capacity measurement module I is connected with microcontroller I, described power supply capacity measurement module I is for measuring the remaining battery capacity of D.C. regulated power supply I, and send this measured value to microcontroller I, microcontroller I sends this measurement to portable remote unit again, the touch LCD screen of portable remote unit shown；When the remaining battery capacity of D.C. regulated power supply I drops to the early warning value of setting, warning can be pointed out.
Above-mentioned portable strand grinding machine pull strength telemetering equipment, also include power supply capacity measurement module II, described power supply capacity measurement module II is connected with microcontroller II, described power supply capacity measurement module II is for measuring the remaining battery capacity of D.C. regulated power supply II, and send this measured value to microcontroller II, microcontroller II export and shown to touch LCD screen；When the remaining battery capacity of D.C. regulated power supply II drops to the early warning value of setting, warning can be pointed out.
Above-mentioned portable strand grinding machine pull strength telemetering equipment, also includes that bluetooth sending module, bluetooth earphone, bluetooth sending module are connected with microcontroller II, and the detection information of bluetooth sending module reception microcontroller II output and warning message are also sent to bluetooth earphone.
Above-mentioned one portable strand grinding machine pull strength telemetering equipment, it is characterised in that: described D.C. regulated power supply I and D.C. regulated power supply II provide working power with portable remote unit to respectively detector unit.Described D.C. regulated power supply I and D.C. regulated power supply II all comprise voltage changer and on and off switch, described voltage changer is for converting the output voltage job requirement with satisfied different electric pressure devices of D.C. regulated power supply, and described on and off switch receives the control signal of microcontroller output to control the break-make of correlation unit power supply.
The beneficial effects of the utility model are:
Pulling force sensor is serially connected with between strand grinding machine suspension hook and steel wire rope by this utility model, the microcontroller I of detector unit gathers the output signal of pulling force sensor and is sent to portable remote unit by wireless transport module I after treatment, portable remote unit receives this signal and is shown in real time by touch LCD screen, by bluetooth sending module, this signal being sent to bluetooth earphone, operator can receive the voice broadcast of this information by bluetooth earphone simultaneously；If the value of thrust of pulling force sensor detection exceedes the early warning value of setting, driving alarm module is sent alarm by microcontroller II, the most also by bluetooth sending module, this warning message can be sent to bluetooth earphone, allow an operator to take measures in time to prevent equipment from damaging because of overload；If suspending the measurement of strand grinding machine pull strength, then can send Opportunity awaiting control for linear signal by the membrane keyboard on touch LCD screen to detector unit, detector unit is made to stop the collection to pulling force sensor output signal and transmission, it is also switched off the power supply of pulling force sensor simultaneously, thus reaches energy-conservation purpose.This utility model can realize the real-time telemetry of pair twist grinding machine true tractive force, display and early warning, and has the advantage such as simple in construction, easy to operate, dependable performance.
Accompanying drawing explanation
Fig. 1 is structured flowchart of the present utility model.
Fig. 2 is the touch LCD screen surface chart of portable remote unit in this utility model.
Fig. 3 is that in this utility model, portable remote cell parameters arranges interface.
Fig. 4 is the digital input keyboard that in this utility model, portable remote unit interface parameter is jumped out when arranging.
Fig. 5 is the circuit theory diagrams of microcontroller I in this utility model.
Fig. 6 is the circuit theory diagrams of microcontroller II in this utility model.
Detailed description of the invention
With embodiment, this utility model is described further below in conjunction with the accompanying drawings.
As it is shown in figure 1, this utility model includes detector unit 16 and portable remote unit 17, wherein detector unit 16 is fixed on strand grinding machine suspension hook top position, and portable remote unit 17 uses handheld structure, is placed in operator's hands or is easy to the place observed.Described detector unit 16 includes microcontroller I 1, pulling force sensor 2, relay indicating light I 3, wireless transport module I 4, power supply capacity measurement module I 5 and D.C. regulated power supply I 6, described microcontroller I 1 is connected with pulling force sensor 2, relay indicating light I 3, wireless transport module I 4 and power supply capacity measurement module I 5 respectively, and described D.C. regulated power supply I 6 is for providing working power to detector unit 16.Described portable remote unit 17 includes microcontroller II 7, wireless transport module II 8, touch LCD screen 9, relay indicating light II 10, alarm module 11, bluetooth sending module 12, bluetooth earphone 13, power supply capacity measurement module II 14 and D.C. regulated power supply II 15, described microcontroller II 7 respectively with wireless transport module II 8, touch LCD screen 9, relay indicating light II 10, alarm module 11, bluetooth sending module 12 is connected with power supply capacity measurement module II 14, described bluetooth earphone 13 is wirelessly connected with bluetooth sending module 12, described D.C. regulated power supply II 15 is for providing working power to portable remote unit 17.
In this utility model, described wireless transport module I 4 is connected with microcontroller I 1, described wireless transport module I 4, for receiving the output signal of microcontroller I 1 and being sent to portable remote unit 17, receives the signal of portable remote unit 17 transmission simultaneously and is transferred to microcontroller I 1；Described wireless transport module II 8 is connected with microcontroller II 7, and described wireless transport module II 8, for receiving the signal of detector unit 16 transmission and being transferred to microcontroller II 7, receives the signal of microcontroller II 7 output simultaneously and is sent to detector unit 16.
In this utility model, described pulling force sensor 2 is connected with microcontroller I 1, and described pulling force sensor 2 is for the weight (i.e. twisting the pull strength of grinding machine) of the grinding machine hoisting heavy of detection strand in real time, and sends detection signal to microcontroller I 1.
In this utility model, described relay indicating light I 3 is connected with microcontroller I 1, described relay indicating light I 3 is for indicating the duty of detector unit 16, when relay indicating light I 3 be green light and when flashing with constant frequency, and expression detector unit 16 is in normal operating conditions；If relay indicating light I 3 is red light, then it represents that detector unit 16 is in stand-by operation state.
In this utility model, described power supply capacity measurement module I 5 is connected with microcontroller I 1, described power supply capacity measurement module I 5 is for detecting the dump energy of D.C. regulated power supply I 6, and measured value is sent to microcontroller I 1, microcontroller I 1 receives this measured value and sends it to portable remote unit again, the microcontroller II 7 of portable remote unit export after receiving and shown to touch LCD screen 9；When the battery capacity of D.C. regulated power supply I 6 drops to the early warning value of setting, warning can be pointed out.Described power supply capacity measurement module II 14 is connected with microcontroller II 7, described power supply capacity measurement module II 14 is for measuring the dump energy of D.C. regulated power supply II 15, and measured value is sent to microcontroller II 7, microcontroller II 7 this measured value of reception outputs it to touch LCD screen 9 again and is shown, when the battery capacity of D.C. regulated power supply II 15 drops to the early warning value of setting, warning can be pointed out.
In this utility model, described touch LCD screen 9 is connected with microcontroller II 7, described touch LCD screen 9 receives the output information of microcontroller II 7 and is shown, detects signal when its touch key-press is pressed simultaneously and sends microcontroller II 7 to.
In this utility model, described relay indicating light II 10 is connected with microcontroller II 7, described relay indicating light II 10 is for indicating the duty of portable remote unit 17, when relay indicating light II 10 be green light and when flashing with constant frequency, and expression portable remote unit 17 is in normal operating conditions；If relay indicating light II 10 is red light, then it represents that portable remote unit 17 is in stand-by operation state.
In this utility model, described alarm module 11 is connected with microcontroller II 7, and when pull strength measured value is more than corresponding early warning value, driving alarm module 11 is sent alarm by microcontroller II 7.
In this utility model, described bluetooth sending module 12 is connected with microcontroller II 7, and described bluetooth sending module 12 receives detection information and the warning message of microcontroller II 7 output and is sent to bluetooth earphone 13.
In this utility model, described bluetooth earphone 13 wirelessly receives the relevant information that bluetooth sending module 12 sends, and plays out with speech form.
In this utility model, described D.C. regulated power supply I 6 and D.C. regulated power supply II 15 provide working power to respectively detector unit 16 and portable remote unit 17.D.C. regulated power supply I 6 and D.C. regulated power supply II 15 are formed by accumulator, voltage changer and on and off switch etc., wherein voltage changer is for providing running voltage to the module requiring different operating voltage, and the control signal of on and off switch reception microcontroller output controls the on/off of correlation module.
As in figure 2 it is shown, be the surface chart of the touch LCD screen 9 of this utility model portable remote unit 17.Wherein, 9-1 and 9-2 represents detector unit 16 and the battery remaining power of portable remote unit 17 with the form of progress bar respectively, also has the percent value representing battery remaining power below corresponding progress bar display box simultaneously；9-3 is pull strength measured value display box, and unit is KN, can be grasped the size of strand grinding machine pull strength in real time by this display box；9-4 represents " standby/work " handoff functionality key, is used for controlling detector unit 16 and portable remote unit 17 is in holding state or duty, if the most in running order, click this key and just can switch to holding state, and vice versa；If being in holding state, then the microcontroller I 1 of detector unit 16 stops gathering the output signal of pulling force sensor 2 and stopping sending data (but can receive the data that RCU 17 sends) by wireless transport module I 4 to portable remote unit 17, microcontroller I 1 also will send corresponding control signal to D.C. regulated power supply I 6 simultaneously, make the on and off switch action in D.C. regulated power supply I 6, closing pulling force sensor 2 and the power supply of power supply capacity measurement module I 5, relay indicating light I 3 is transferred to red long bright by green flicker；Equally, portable remote unit 17 also will send corresponding control instruction to D.C. regulated power supply II 15, make the on and off switch action in D.C. regulated power supply II 15, close alarm module 11 and the power supply of bluetooth sending module 12, the pattern simultaneously making wireless transport module II 8 stop receiving data and to transfer only transmission information to, and touch LCD screen 9 enters black state, relay indicating light II 10 is transferred to red long bright by green flicker, thus reaches to save the purpose of electric energy.If it is desired that system reverts to duty from holding state, as long as touching touch LCD screen 9, after touch LCD screen 9 lights, pressing " standby/work " function key, system just switches to duty.
9-5 represents " setting " key, clicks on this key, then system enters parameter and arranges interface, as shown in Figure 3.Wherein: 9-5-1 is used for arranging calibration value, being i.e. modified actual pull strength measurement error, unit is KN；9-5-2 is used for arranging early warning value, unit K N, when actual pull strength measured value is more than or equal to this value, driving alarm module 11 is sent alarm by microcontroller II 7, and microcontroller II 7 also will send audio alert information by bluetooth sending module 12 to bluetooth earphone 13 simultaneously；9-5-3 is used for arranging the number of times of bluetooth sending module 12 transmission per minute voice messaging, unit: beat/min；If this value is set to 0, then it represents that close bluetooth sending module 12.To be configured above-mentioned three parameters, only need to click on relevant parameter title numerical frame below, system is by one numeric keypad of automatic spring, as shown in Figure 4, inputs corresponding numerical value by this numeric keypad, presses " confirmation " key and can complete parameter setting；In this numeric keypad, " deletion " key, for deleting last bit data of inputted parameter, is the most often pressed once this key, is then deleted last bit data in corresponding numerical frame；" exit " key to be used for exiting this numeric keypad, return to parameter and interface is set.After all parameters are all provided with, click on parameter and " return " the key 9-5-4 in interface is set, i.e. can return in main interface.
Operation principle of the present utility model is as follows: first detector unit 16 be fixed on above strand grinding machine suspension hook, its pulling force sensor 2 is serially connected with between strand grinding machine suspension hook and steel wire rope, then Pen-down detection unit 16 and the power knob of portable remote unit 17, when relay indicating light I 3 and relay indicating light II 10 are all green and flash with constant frequency, explanation system the most normally starts.Then the parameter at touch LCD screen 9 arranges and sets calibration value, early warning value and frequency values in interface, and operator just can view real-time measurement values and the system power supply capacity surplus value of strand grinding machine pull strength on the main interface of touch LCD screen 9.If operator is by the power supply opening of bluetooth earphone 13, it is possible to directly listen to the pull strength measured value that bluetooth earphone 13 is play；When actual pull strength measured value is more than the early warning value set, alarm module 11 will send sound and light alarm prompting immediately, meanwhile, bluetooth sending module 12 also will send alarm voice information to bluetooth earphone 13, to cause the timely vigilance of operator, avoid making operator can not adopt an effective measure to prevent the generation of overload situations in time because of scene noisy (because strand grinding machine typically uses diesel engine or gasoline engine to drive, noise is bigger).When break-off, operator can " standby/work " handoff functionality key 9-4 in point touching formula LCDs 9, system i.e. enters holding state, to save the consumption of electric energy；And when needs work, then again tapping on " standby/work " the handoff functionality key 9-4 on touch screen, then system comes back to duty.
As it is shown in figure 5, be this utility model microcontroller I and peripheral circuit diagram thereof.In figure, the preferred model of microcontroller I is 8 single-chip microcomputers of STC12C5A60S2, wherein the 4th foot welding system reset circuit；5th foot connects pulling force sensor measurement module to the 10th foot；14th, 15 foot welding system clock crystal oscillator circuit；16th foot connects power supply ground；23rd foot and 24 feet connect relay indicating light I, wherein the light on and off of the 23rd foot control red LED lamp, the light on and off of the 24th foot control green LED lamp；32nd, 33,34,35,36,37 connect wireless transport module I；38th foot connects 5V power supply；43 feet connect power supply capacity measurement module I, and 44 feet connect reference voltage.
As shown in Figure 6, for this utility model microcontroller II and peripheral circuit diagram thereof.In figure, the preferred model of microcontroller II is 8 single-chip microcomputers of STC12C5A60S2, wherein the 4th foot welding system reset circuit；5th foot and the 7th foot connect touch LCD screen 9, the 14th, 15 foot welding system clock crystal oscillator circuit；23rd foot and 24 feet connect relay indicating light II, wherein the light on and off of the 23rd foot control red LED lamp, the light on and off of the 24th foot control green LED lamp；25th foot module taking alarm；32nd, 33,34,35,36,37 feet connect wireless transport module II；38th foot connects 5V power supply；41st foot connects power supply capacity measurement module II；42nd foot and the 43rd foot connect bluetooth sending module；44th foot connects reference voltage positive pole.
Above example is only intended to the explanation to the technical solution of the utility model; it is not intended that the restriction to this utility model protection domain, some nonessential improvement and adjustment that those skilled in the art makes according to foregoing of the present utility model belong to protection domain of the present utility model.
Claims (4)
1. a portable strand grinding machine pull strength telemetering equipment, it is characterized in that: include detector unit and portable remote unit, described detector unit includes microcontroller I, pulling force sensor, relay indicating light I, wireless transport module I and D.C. regulated power supply I, described microcontroller I respectively with pulling force sensor, relay indicating light I, wireless transport module I is connected with power supply capacity measurement module I, described D.C. regulated power supply I is for providing working power to detector unit, described pulling force sensor is for the weight of the grinding machine hoisting heavy of detection strand in real time, and send detection signal to microcontroller I, described wireless transport module I is for receiving the signal of microcontroller I output and being sent to portable remote unit, receive the control signal sent of portable remote unit simultaneously and be transferred to microcontroller I；Described portable remote unit includes microcontroller II, wireless transport module II, touch LCD screen, relay indicating light II, alarm module, bluetooth sending module, bluetooth earphone and D.C. regulated power supply II, described microcontroller II respectively with wireless transport module II, touch LCD screen, relay indicating light II, alarm module, bluetooth sending module is connected, described bluetooth earphone is wirelessly connected with bluetooth sending module, described D.C. regulated power supply II is for providing working power to portable remote unit, described wireless transport module II is for receiving the signal of detector unit transmission and being transferred to microcontroller II, receive the signal of microcontroller II output simultaneously and be sent to detector unit.
Portable strand grinding machine pull strength telemetering equipment the most as claimed in claim 1, it is characterized in that: also include power supply capacity measurement module I, described power supply capacity measurement module I is connected with microcontroller I, described power supply capacity measurement module I is for measuring the remaining battery capacity of D.C. regulated power supply I, and send this measured value to microcontroller I, microcontroller I sends this measurement to portable remote unit again, the touch LCD screen of portable remote unit shown；When the remaining battery capacity of D.C. regulated power supply I drops to the early warning value of setting, warning can be pointed out.
Portable strand grinding machine pull strength telemetering equipment the most as claimed in claim 1, it is characterized in that: also include power supply capacity measurement module II, described power supply capacity measurement module II is connected with microcontroller II, described power supply capacity measurement module II is for measuring the remaining battery capacity of D.C. regulated power supply II, and send this measured value to microcontroller II, microcontroller II export and shown to touch LCD screen；When the remaining battery capacity of D.C. regulated power supply II drops to the early warning value of setting, warning can be pointed out.
Portable strand grinding machine pull strength telemetering equipment the most as claimed in claim 1, it is characterized in that: also include bluetooth sending module, bluetooth earphone, bluetooth sending module is connected with microcontroller II, and the detection information of bluetooth sending module reception microcontroller II output and warning message are also sent to bluetooth earphone.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620361745.5U CN205555946U (en) | 2016-04-27 | 2016-04-27 | Portable grinder traction force telemetry unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620361745.5U CN205555946U (en) | 2016-04-27 | 2016-04-27 | Portable grinder traction force telemetry unit |
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| Publication Number | Publication Date |
|---|---|
| CN205555946U true CN205555946U (en) | 2016-09-07 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620361745.5U Expired - Fee Related CN205555946U (en) | 2016-04-27 | 2016-04-27 | Portable grinder traction force telemetry unit |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105692484A (en) * | 2016-04-27 | 2016-06-22 | 湖南科技大学 | Portable winching machine tractive force telemetering device |
| CN106768571A (en) * | 2016-12-16 | 2017-05-31 | 杭州凯达电力建设有限公司 | A kind of cable pulling force detection system |
-
2016
- 2016-04-27 CN CN201620361745.5U patent/CN205555946U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105692484A (en) * | 2016-04-27 | 2016-06-22 | 湖南科技大学 | Portable winching machine tractive force telemetering device |
| CN106768571A (en) * | 2016-12-16 | 2017-05-31 | 杭州凯达电力建设有限公司 | A kind of cable pulling force detection system |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160907 Termination date: 20200427 |
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| CF01 | Termination of patent right due to non-payment of annual fee |