CN108507458A - A kind of luffing range of cantilever support angle detection device - Google Patents
A kind of luffing range of cantilever support angle detection device Download PDFInfo
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- CN108507458A CN108507458A CN201810172463.4A CN201810172463A CN108507458A CN 108507458 A CN108507458 A CN 108507458A CN 201810172463 A CN201810172463 A CN 201810172463A CN 108507458 A CN108507458 A CN 108507458A
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- encoder
- detection device
- bar
- angle detection
- controller
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B7/00—Measuring arrangements characterised by the use of electric or magnetic techniques
- G01B7/30—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring angles or tapers; for testing the alignment of axes
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- A Measuring Device Byusing Mechanical Method (AREA)
- Length Measuring Devices With Unspecified Measuring Means (AREA)
Abstract
The present invention relates to a kind of luffing range of cantilever support angle detection devices, including babinet, rotating bar, interlocking bar, encoder and controller, the encoder and setting are in the babinet, the rotating bar is connected with the interlocking bar, the interlocking bar is connected with the shaft of the encoder, the rotating bar is arranged outside the babinet and can be connected with the swing arm of the arm support, and the encoder, which is connected with controller and can the angular displacement of its shaft rotation generation be converted into electric signal, passes to controller.The configuration of the present invention is simple, be easily worked, electrical outsourcing piece quantity it is few at low cost, integral manufacturing is at low cost, simple installation simultaneously, the requirement of field erected technique is low, without clear installation dimension required precision, construction is simple, quick, human cost is low, electric wiring is simple for process again, hot- line test workload is few, stable, reliable, real time data is accurate, and since main element is loaded in the babinet of waterproof and dustproof, service life is long.
Description
Technical field
The invention belongs to mechanical manufacturing fields, and in particular to a kind of luffing range of cantilever support angle detection device.
Background technology
In handling technique field, boom type bucket wheel stacker, arm-type bucket wheel reclaimer, arm-type stacker, ship loader, circle
The equipment such as stock ground stacker-reclaimer are usually used in steel mill, metallurgy, cement, power plant, harbour handling operation, luffing mechanism, arm support conduct
The principal organ of equipment, in equipment debugging, maintenance, operation, in order to the pitching variation of accurate, reliable control arm support, energy
Accurately, the angle of arm support pitching or being even more important for amplitude are detected in real time.In the prior art, the arm support pitch angle of above equipment
The detection of degree generally using absolute value encoder check and installed by conventional mounting bracket.Above-mentioned detection device system
Making relatively high cost, live electric wiring complex process, mechanical erection technique requires complicated, construction to be not easy, it is difficult to ensure installation
Precision, caused result are exactly that real-time detector data is inaccurate, service life is not long, encoder is easily damaged.
To sum up, it is urgent to provide a kind of low manufacture cost, mounting process and gas wiring technique is simple, real-time detector data is accurate
True luffing range of cantilever support angle detection device.
Invention content
Simple, detection in real time that the object of the present invention is to provide a kind of low manufacture cost, mounting process and gas wiring techniques
The accurate luffing range of cantilever support angle detection device of data.
Above-mentioned purpose is to be achieved through the following technical solutions：A kind of luffing range of cantilever support angle detection device, including babinet, it is described
Babinet is equipped with mounting portion, and the luffing range of cantilever support angle detection device further includes rotating bar, interlocking bar, encoder and controller,
In the babinet, the rotating bar is connected with the interlocking bar for the encoder and setting, the interlocking bar and the coding
The shaft of device is connected, and the rotating bar is arranged outside the babinet and can be connected with the swing arm of the arm support, the encoder and
Controller, which is connected and can the angular displacement of its shaft rotation generation be converted into electric signal, passes to controller.
During the concrete application of the present invention, first the present invention can be debugged, ensure rotating bar in the flat of vertical direction
Face interior energy 360 ° of freedom, flexible rotatings complete program composition according to the condition of site operation.When in-site installation, will entirely it detect
Device is mounted on the motionless crossbeam by detected arm support, then rotating bar is ridden over arm support by approximate horizontal installation
On swing arm can, operating room operating personnel operate luffing mechanism master controller, allow arm support to do pitching and rise or fall operation, turn
One end that lever is overlapped on arm support swing arm is followed by the swing arm of arm support and rises or falls operation, that is, lever of walking around is along itself and linkage
The tie point of bar rotates and interlocking bar is driven to rotate, and then rotational action is passed to the shaft of encoder, the shaft of encoder
The angular displacement generated is rotated, the angular displacement of generation is converted into electric signal and passes to controller by encoder, and controller receives signal
After relevant control process can be completed.The configuration of the present invention is simple is easily worked, electrical outsourcing piece quantity lacks at low cost, entirety
Low manufacture cost, while simple installation, the requirement of field erected technique is low, without clear installation dimension required precision, construction
Simply, fast, human cost is low, and electric wiring is simple for process again, hot- line test workload is few, stable, reliable, real-time
Data are accurate, and since main element is loaded in the babinet of waterproof and dustproof, service life is long.
Preferably, further technical solution is：The interlocking bar is fixed on by fixing bearing in the babinet.Such as
On the one hand this setting ensures that interlocking bar can arbitrarily be rotated with rotating bar, on the other hand ensure that position will not occur when interlocking bar rotation
It moves, improves the accuracy of detection.
Further technical solution is：The interlocking bar is connected with the shaft of the encoder by connecting shaft.So
On the one hand the shaft of interlocking bar and encoder is integrally formed by setting, connecting shaft, ensure its can freely, flexible rotating and it is correct,
The variation of arm support pitch angle is reflected strictly according to the facts, while connecting shaft has certain correction effect, that is, allows the rotation of encoder
The rotation axis of axis and interlocking bar has bias by a small margin.
Further technical solution is：The rotating bar is equipped with overturn-preventing bar.Due in specific installation process, turning
Lever only needs to be overlapped on arm support, and the setting of overturn-preventing bar can effectively prevent that pitch angle is too big or malfunction causes rotating bar
It topples, and then obtains the testing result of mistake.
Further technical solution is：One end of the overturn-preventing bar is fixedly connected on the middle part of the rotating bar, separately
One end extends downwardly.So set, when preventing arm support from doing ascending motion using the gravity of overturn-preventing bar, speed is fast or angle too
Big rotating bar is toppled.
Further technical solution is：The overturn-preventing bar is in 60 ° of angles with the rotating bar and the rotating bar.Through
Verification, this set-up mode effect are preferable.
Further technical solution is：Electrical terminal is equipped in the babinet, the encoder passes through electrical wiring
End is connected with the controller.
Further technical solution is：The mounting portion is equipped with mounting plate, and the mounting plate is equipped with mounting hole.
Further technical solution is：The luffing range of cantilever support angle detection device further includes display device, the display
Device is electrically connected with the controller, and the controller can be by the angle signal of reception by calculating the arm support pitch angle calculated
It is worth and is sent to display device and carries out real-time display.Controller is the center of angle signal acquisition, detection, operation, is calculated
Pitch angle angle value can show that the person's of being conveniently operated monitoring runs convenient for preferably control device over the display, the display dress
Set preferably Human machine interface.
Further technical solution is：The controller is PLC, and the encoder is incremental encoder.
Description of the drawings
The attached drawing for constituting the part of the present invention is used to provide further understanding of the present invention, schematic reality of the invention
Example and its explanation are applied for explaining the present invention, is not constituted improper limitations of the present invention.
Fig. 1 is the positive cross-section structure signal of the luffing range of cantilever support angle detection device involved by one embodiment of the present invention
Figure；
Fig. 2 is luffing range of cantilever support angle detection device involved in Fig. 1 along the sectional view in the faces A-A；
Fig. 3 is the left view of luffing range of cantilever support angle detection device involved in Fig. 1.
In figure：
1 babinet, 2 rotating bar, 3 interlocking bar, 4 encoder
5 shaft, 6 fixing bearing, 7 connecting shaft, 8 overturn-preventing bar
9 mounting plate, 10 mounting hole, 11 electrical terminal
Specific implementation mode
Present invention will now be described in detail with reference to the accompanying drawings., and the description of this part is only exemplary and explanatory, is not answered
There is any restriction effect to protection scope of the present invention.In addition, description of the those skilled in the art according to this document, it can be right
Feature in this document in embodiment and in different embodiments carries out the corresponding combination.
The embodiment of the present invention is as follows, referring to Fig.1~3, a kind of luffing range of cantilever support angle detection device, including babinet 1, the case
Body 1 is equipped with mounting portion, and the luffing range of cantilever support angle detection device further includes rotating bar 2, interlocking bar 3, encoder 4 and control
Device, the encoder 4 and be arranged in the babinet 1, the rotating bar 2 is connected with the interlocking bar 3, the interlocking bar 3 and
The shaft 5 of the encoder 4 is connected, and the rotating bar 2 is arranged outside the babinet 1 and can be connected with the swing arm of the arm support,
The encoder 4, which is connected with controller and can the angular displacement of its shaft 5 rotation generation be converted into electric signal, passes to controller.
During the concrete application of the present invention, first the present invention can be debugged, ensure rotating bar 2 in the flat of vertical direction
Face interior energy 360 ° of freedom, flexible rotatings complete program composition according to the condition of site operation.When in-site installation, will entirely it detect
Device is mounted on the motionless crossbeam by detected arm support, then rotating bar 2 is ridden over arm support by approximate horizontal installation
On swing arm can, operating room operating personnel operate luffing mechanism master controller, allow arm support to do pitching and rise or fall operation, turn
One end that lever 2 is overlapped on arm support swing arm is followed by the swing arm of arm support and rises or falls operation, that is, lever of walking around 2 is along itself and connection
The tie point of lever 3 rotates and interlocking bar 3 is driven to rotate, and then rotational action is passed to the shaft 5 of encoder 4, encoder 4
The angular displacement that generates of the rotation of shaft 5, the angular displacement of generation is converted into electric signal and passes to controller, controller by encoder 4
Relevant control process can be completed after receiving signal.The configuration of the present invention is simple is easily worked, electrical outsourcing piece quantity lacks cost
Low, integral manufacturing is at low cost, while simple installation, and low, the no clear installation dimension precision of requirement of field erected technique is wanted
Ask, construction is simple, quick, human cost is low, electric wiring is simple for process again, hot- line test workload is few, it is stable, can
Lean on, real time data it is accurate, and since main element is loaded in the babinet 1 of waterproof and dustproof, service life is long.
On the basis of the above embodiments, in another embodiment of the present invention, such as Fig. 1 and Fig. 2, the interlocking bar 3 passes through solid
Dead axle holds 6 and is fixed in the babinet 1.So set, on the one hand ensure that interlocking bar 3 can arbitrarily be rotated with rotating bar 2, another party
Face ensures to be subjected to displacement when interlocking bar 3 rotates, and improves the accuracy of detection.
On the basis of the above embodiments, in another embodiment of the present invention, such as Fig. 1 and Fig. 2, the interlocking bar 3 with it is described
The shaft 5 of encoder 4 is connected by connecting shaft 7.So set, 7 one side of connecting shaft is by interlocking bar 3 and the shaft of encoder 45
Be integrally formed, ensure its can freely, flexible rotating and variation that is correct, reflecting arm support pitch angle strictly according to the facts, while connecting shaft 7
With certain correction effect, that is, the rotation axis of encoder 4 and the rotation axis of interlocking bar 3 is allowed to have bias by a small margin.
On the basis of the above embodiments, in another embodiment of the present invention, such as Fig. 2 and Fig. 3, the rotating bar 2 is equipped with anti-
Topple bar 8.Since in specific installation process, rotating bar 2 only needs to be overlapped on arm support, the setting of overturn-preventing bar 8 can be effective
It prevents that pitch angle is too big or malfunction causes rotating bar 2 to topple, and then obtains the testing result of mistake.
On the basis of the above embodiments, in another embodiment of the present invention, as one end of Fig. 3, the overturn-preventing bar 8 are fixed
It is connected to the middle part of the rotating bar 2, the other end extends downwardly.So set, preventing arm support from doing using the gravity of overturn-preventing bar 8
When ascending motion, speed is fast or angle too big rotating bar 2 is toppled.
On the basis of the above embodiments, in another embodiment of the present invention, such as Fig. 3, the overturn-preventing bar 8 and the rotation
Bar 2 is in 60 ° of angles with the rotating bar 2.Verified, this set-up mode effect is preferable.
On the basis of the above embodiments, in another embodiment of the present invention, such as Fig. 1 and Fig. 2, the babinet 1 is interior to be equipped with electricity
Gas terminals 11, the encoder 4 are connected by electrical terminal 11 with the controller.
On the basis of the above embodiments, in another embodiment of the present invention, such as Fig. 1, the mounting portion is equipped with mounting plate 9,
The mounting plate 9 is equipped with mounting hole 10.
On the basis of the above embodiments, in another embodiment of the present invention, the luffing range of cantilever support angle detection device also wraps
Display device is included, the display device is electrically connected with the controller, and the angle signal of reception can be passed through calculating by the controller
The arm support pitch angle angle value calculated is concurrently sent to display device and carries out real-time display.Controller be angle signal acquisition, detection,
The center of operation, the pitch angle angle value calculated can show that the person of being conveniently operated monitors, convenient for preferably controlling over the display
Equipment is run, and the display device is preferably Human machine interface.
On the basis of the above embodiments, in another embodiment of the present invention, the controller is PLC, and the encoder 4 is
Incremental encoder 4.
The above is only a preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art
For member, various improvements and modifications may be made without departing from the principle of the present invention, these improvements and modifications are also answered
It is considered as protection scope of the present invention.
Claims (10)
1. a kind of luffing range of cantilever support angle detection device, including babinet, the babinet is equipped with mounting portion, which is characterized in that further includes
Rotating bar, interlocking bar, encoder and controller, the encoder and be arranged in the babinet, the rotating bar with it is described
Interlocking bar is connected, and the interlocking bar is connected with the shaft of the encoder, and rotating bar setting is outside the babinet and can be with
The swing arm of the arm support is connected, and the encoder, which is connected with controller and can its shaft be rotated the angular displacement generated, is converted into electricity
Signal passes to controller.
2. luffing range of cantilever support angle detection device according to claim 1, which is characterized in that the interlocking bar passes through fixing axle
It holds and is fixed in the babinet.
3. luffing range of cantilever support angle detection device according to claim 2, which is characterized in that the interlocking bar and the coding
The shaft of device is connected by connecting shaft.
4. the luffing range of cantilever support angle detection device according to claims 1 to 3 any one, which is characterized in that the rotation
Bar is equipped with overturn-preventing bar.
5. luffing range of cantilever support angle detection device according to claim 4, which is characterized in that one end of the overturn-preventing bar is solid
Surely it is connected to the middle part of the rotating bar, the other end extends downwardly.
6. luffing range of cantilever support angle detection device according to claim 5, which is characterized in that the overturn-preventing bar and described turn
Lever is in 60 ° of angles with the rotating bar.
7. luffing range of cantilever support angle detection device according to claim 5, which is characterized in that be equipped in the babinet and electrically connect
Line end, the encoder are connected by electrical terminal with the controller.
8. luffing range of cantilever support angle detection device according to claim 7, which is characterized in that the mounting portion is equipped with installation
Plate, the mounting plate are equipped with mounting hole.
9. luffing range of cantilever support angle detection device according to claim 7, which is characterized in that the luffing range of cantilever support angle detection
Device further includes display device, and the display device is electrically connected with the controller, and the controller can be by the angle signal of reception
It is concurrently sent to display device progress real-time display by calculating the arm support pitch angle angle value calculated.
10. luffing range of cantilever support angle detection device according to claim 7, which is characterized in that the controller is PLC, institute
It is incremental encoder to state encoder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810172463.4A CN108507458A (en) | 2018-03-01 | 2018-03-01 | A kind of luffing range of cantilever support angle detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810172463.4A CN108507458A (en) | 2018-03-01 | 2018-03-01 | A kind of luffing range of cantilever support angle detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108507458A true CN108507458A (en) | 2018-09-07 |
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ID=63376089
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810172463.4A Pending CN108507458A (en) | 2018-03-01 | 2018-03-01 | A kind of luffing range of cantilever support angle detection device |
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| CN (1) | CN108507458A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110296726A (en) * | 2019-06-27 | 2019-10-01 | 武汉市海维鑫科技有限公司 | A kind of encoder apparatus |
-
2018
- 2018-03-01 CN CN201810172463.4A patent/CN108507458A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110296726A (en) * | 2019-06-27 | 2019-10-01 | 武汉市海维鑫科技有限公司 | A kind of encoder apparatus |
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