CN205981511U - Grinder traction force detects and alarm device - Google Patents
Grinder traction force detects and alarm device Download PDFInfo
- Publication number
- CN205981511U CN205981511U CN201620635270.4U CN201620635270U CN205981511U CN 205981511 U CN205981511 U CN 205981511U CN 201620635270 U CN201620635270 U CN 201620635270U CN 205981511 U CN205981511 U CN 205981511U
- Authority
- CN
- China
- Prior art keywords
- alarm
- microprocessor
- force sensor
- grinding machine
- nixie display
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a grinder traction force detects and alarm device, it includes microprocessor, force sensor, presses the keyboard, memory, nixie display, alarm, working status indicator, voltage measuring modules and D. C. Regulated power supply, microprocessor respectively with force sensor, press keyboard, memory, nixie display, alarm, working status indicator and voltage measuring modules and link to each other, force sensor detects grinder's traction force and sends microprocessor to and handle, nixie display shows grinder's traction force in real time, microprocessor sends force sensor 1 to alarm, when traction force is greater than the setting value, the alarm sends to report to the police and points out to the condition that can avoid grinder overload operation to appear takes place. The utility model has the characteristics of simple structure, stable performance are reliable etc.
Description
Technical field
The utility model is related to a kind of tractive force detection warning device, twists the detection of grinding machine tractive force and report particularly to a kind of
Alarm device.
Background technology
Twisting grinding machine is a kind of field non-transformer pulling equipment, is widely used in the neck such as electric power, communication, building, mine, harbour
The lifting in domain and engineering construction.Twist grinding machine at present due to a lack of traction force checking device, actual leading cannot be determined in use
The size of gravitation, thus situation overload operation often occurs, pair twist grinding machine causes larger infringement.
Content of the invention
In order to solve the existing above-mentioned technical problem twisting the detection presence of grinding machine tractive force, the utility model provides a kind of structure
Simply, strand grinding machine tractive force detection stable and reliable for performance and warning device.
The utility model solves above-mentioned technical problem and be employed technical scheme comprise that：Including microprocessor, pulling force sensor,
Button group, memory, nixie display, alarm and D.C. regulated power supply；Described microprocessor respectively with pulling force sensor, press
Key group, memory, nixie display and alarm are connected, and pulling force sensor detection twists the tractive force of grinding machine and delivers to microprocessor
Processed, nixie display shows the tractive force twisting grinding machine in real time, alarm signal is delivered to alarm, worked as traction by microprocessor
When power is more than setting value, alarm sends alarm.
Above-mentioned strand grinding machine tractive force detection and warning device, also include working station indicator, described working condition refers to
Show that lamp is connected with microprocessor.
Above-mentioned strand grinding machine tractive force detection and warning device, also include voltage measurement module, and voltage measurement module is respectively
It is connected with microprocessor and D.C. regulated power supply, described voltage measurement module measures the defeated of battery in D.C. regulated power supply in real time
Go out magnitude of voltage, and by transmitting measured values to microprocessor.
The beneficial effects of the utility model：First pass through button group the measurement result of pulling force sensor to be corrected and sets
Put high alarm setting value, this calibration value and high alarm setting value are stored automatically in memory；Microprocessor passes through to gather pulling force biography
The output signal of sensor is shown in real time by nixie display after simultaneously processing through related operation, simultaneously by the value of thrust of detection with
The higher limit that it sets is compared, and when this value of thrust exceedes its higher limit, then drives alarm to send alarm, thus
Can avoid twisting the situation generation that overload operation in grinding machine.In addition, when voltage measurement module detects in D.C. regulated power supply
When the magnitude of voltage of battery is less than corresponding lower limit, microprocessor will drive alarm to be reported to the police, nixie display simultaneously
Flickering display, to remind user to charge a battery in time.The utility model has the spies such as structure is simple, stable and reliable for performance
Point.
Brief description
Fig. 1 twists the detection of grinding machine tractive force and warning device theory diagram；
Fig. 2 twists the detection of grinding machine tractive force and warning device button group schematic diagram.
Specific embodiment
With specific embodiment, utility model is further described below in conjunction with the accompanying drawings.
With reference to Fig. 1, the utility model is by microprocessor 1, pulling force sensor 2, button group 3, memory 4, nixie display
5th, alarm 6, working station indicator 7, voltage measurement module 8 and D.C. regulated power supply 9.Described microprocessor 1 respectively with draw
Force snesor 2, button group 3, memory 4, nixie display 5, alarm 6, working station indicator 7 and voltage measurement module 8
It is connected, described voltage measurement module 8 is connected with D.C. regulated power supply 9.
Microprocessor 1 gathers pulling force calibration value and the high alarm setting value of button group 3 setting, and is stored to memory 4
In, gather the output signal of pulling force sensor 2 simultaneously, and related operation process is carried out to the signal of collection, export to number afterwards
Code display 5 is shown, when the value of thrust of pulling force sensor 2 detection exceedes the higher limit of setting, will be by alarm 6
Go out alarm；In addition, the signal of microprocessor 1 also receiving voltage measurement module 8 output, when voltage measurement module 8 detects
When in D.C. regulated power supply 9, the magnitude of voltage of battery is less than the lower limit setting, microprocessor 1 will drive alarm 6 to be reported
Alert, nixie display 5 flickering display simultaneously, to remind user to charge a battery in time.
Pulling force sensor 2 is connected with microprocessor 1, and pulling force sensor 2 is used for detection and twists the tractive force of grinding machine and export letter
Number sample for microprocessor 1.
Button group 3 is connected with microprocessor 1, and the measured value for exporting to pulling force sensor 2 is calibrated and arranged to be drawn
Power measures the higher limit of overload alarm.
Memory 4 is connected with microprocessor 1, for preserving tension measurement calibration value and the high alarm setting value of setting.
Nixie display 5 is connected with microprocessor 1, and described nixie display 5 receives the information of microprocessor 1 output and gives
To show.
Alarm 6 is connected with microprocessor 1, and the alarm control signal that described alarm 6 receives microprocessor 1 output is concurrent
Go out alarm.
Working station indicator 7 is connected with microprocessor 1, and described working station indicator 7 is used for the work that instruction twists grinding machine
Make state, when the strand grinding machine tractive force of pulling force sensor 2 detection is in normal range (NR), be greensignal light, and when detection
Strand grinding machine tractive force exceeds prescribes a time limit, then thereon for red flashing sign.
Voltage measurement module 8 is connected with microprocessor 1, for the output of battery in real-time detection D.C. regulated power supply 9
Magnitude of voltage, and by this transmitting measured values to microprocessor 1.
The DC voltage that the direct current that battery provides is converted to needed for each functional unit is made by D.C. regulated power supply 9 for it
With.
Referring to Fig. 2, for twisting the schematic diagram of the detection of grinding machine tractive force and warning device button group 3.In figure includes increasing key 6-
1st, early warning key 6-2, aligning key 6-3 and minimizing key 6-4；Wherein increase key 6-1 and reduce key 6-4 for carrying out to the parameter arranging
Increase or decrease operation, often press once this key, then the parameter arranging will increase or decrease 1 unit data；Early warning key 6-2 is used for
The higher limit of setting tension measurement；Aligning key 6-3 is used for the measured value of pulling force sensor 2 output being calibrated, that is, to pulling force
Deviation between the measured value of sensor 2 output and its exact value is modified.During as arranged high alarm setting value, first press early warning
Key 6-2, now microprocessor 1 will read out the pulling force early warning higher limit of last time setting from memory 4, and in nixie display
Shown on 5, change this value by clicking on increase key 6-1 or minimizing key 6-4 afterwards, after being provided with, press early warning again
Key 6-2, then microprocessor 1 will automatically this value be stored in memory 4, as the pulling force early warning higher limit of new settings, simultaneously
System also will switch to pulling force display pattern from parameter setting mode automatically.The setting of tension measurement calibration value and said method phase
Same, will not be described here.
The utility model is after microprocessor gathers the output signal of pulling force sensor and processes through related operation by counting
Code display shows in real time, is compared the value of thrust of detection with the higher limit that it sets simultaneously, when this value of thrust surpasses
When crossing its higher limit, then alarm is driven to send alarm, thus the situation that overload operation in strand grinding machine can be avoided to send out
Raw.The utility model have structure simple, stable and reliable for performance the features such as.
Claims (1)
1. a kind of twist the detection of grinding machine tractive force with warning device it is characterised in that：Including microprocessor, pulling force sensor, button
Group, memory, nixie display, alarm and D.C. regulated power supply；Described microprocessor respectively with pulling force sensor, button
Group, memory, nixie display and alarm are connected, and pulling force sensor detection twists the tractive force of grinding machine and delivers to microprocessor and enter
Row is processed, and nixie display shows the tractive force twisting grinding machine in real time, and alarm signal is delivered to alarm, worked as tractive force by microprocessor
During more than setting value, alarm sends alarm, also includes working station indicator, described working station indicator and Wei Chu
Reason device is connected, and also includes voltage measurement module, voltage measurement module is connected with microprocessor and D.C. regulated power supply respectively, described
Voltage measurement module measures the output voltage values of battery in D.C. regulated power supply in real time, and by transmitting measured values to microprocessor
Device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620635270.4U CN205981511U (en) | 2016-06-24 | 2016-06-24 | Grinder traction force detects and alarm device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620635270.4U CN205981511U (en) | 2016-06-24 | 2016-06-24 | Grinder traction force detects and alarm device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205981511U true CN205981511U (en) | 2017-02-22 |
Family
ID=58021250
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620635270.4U Expired - Fee Related CN205981511U (en) | 2016-06-24 | 2016-06-24 | Grinder traction force detects and alarm device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205981511U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108599009A (en) * | 2018-05-10 | 2018-09-28 | 湘潭市电力工程机械厂 | It is a kind of to be twisted machine for power construction |
-
2016
- 2016-06-24 CN CN201620635270.4U patent/CN205981511U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108599009A (en) * | 2018-05-10 | 2018-09-28 | 湘潭市电力工程机械厂 | It is a kind of to be twisted machine for power construction |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170222 Termination date: 20190624 |