CN214217947U - Intelligent control system of tower crane - Google Patents
Intelligent control system of tower crane Download PDFInfo
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- CN214217947U CN214217947U CN202022987081.2U CN202022987081U CN214217947U CN 214217947 U CN214217947 U CN 214217947U CN 202022987081 U CN202022987081 U CN 202022987081U CN 214217947 U CN214217947 U CN 214217947U
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- tower crane
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- handheld controller
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Abstract
The utility model provides an intelligent control system of tower crane, including treater and handheld controller, the treater is located in the driver's cabin of tower crane, handheld controller with treater communication connection, handheld controller to the treater sends control signal, the treater is received control signal is and basis control signal operates the tower crane. When the tower crane hoists the operation, through the communication connection who establishes handheld controller and treater to make the tower crane intelligent, automatic, but remote control, replaced the mode that adopts the commander to pass through intercom and gesture commander tower crane driver operation tower crane in the traditional tower crane operation simultaneously, avoided because the driver is out of position the condition that leads to misoperation, thereby reduced economic loss and casualty accident.
Description
Technical Field
The utility model relates to a hoist and mount machinery's control technology field, in particular to intelligent control system of tower crane.
Background
At present, the existing tower crane in engineering mainly comprises a tower frame, a rotary table, a lifting hook, a suspension arm and a sports car. The tower crane driver operates in the high-altitude tower crane cab, and since the high-altitude tower crane cab is not clear from the construction site, the specification requires that a site commander is additionally arranged, and the intercom is in contact with the tower crane driver to carry out command operation. However, when the hoisting radius is too large or the construction level is inconsistent, when a plurality of commanders are required to coordinate commands, commands of the commanders are mistakenly and conflicted, so that the tower crane driver cannot understand the commands in place, and the situations of misoperation cause economic loss in a light case and casualty accidents in a heavy case. In addition, the method is low in efficiency and slow in speed.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an intelligent control system of tower crane to adopt the commander to carry out the mode of operation through intercom commander tower crane driver among the solution prior art, misoperation and the problem that work efficiency is low appear easily. The specific technical scheme is as follows:
the utility model provides an intelligent control system of a tower crane, which comprises a processor and a handheld controller, wherein the processor is arranged in a cab of the tower crane, and the handheld controller is in communication connection with the processor;
the handheld controller sends a control signal to the processor;
and the processor receives the control signal and operates the tower crane according to the control signal.
Optionally, the handheld controller includes an electronic positioning module, configured to acquire a real-time position coordinate and send the real-time position coordinate to the processor.
Optionally, two handheld controllers are provided, and the two handheld controllers are respectively a first handheld controller and a second handheld controller; the real-time position coordinates comprise hoisting position coordinates and unloading position coordinates;
the first handheld controller is used for acquiring a hoisting position coordinate and sending the hoisting position coordinate to the processor;
the second handheld controller is used for acquiring the coordinates of the unloading and hanging position and sending the coordinates of the unloading and hanging position to the processor.
Optionally, the processor includes a data processing module, and the data processing module is configured to calculate the operation data of the tower crane according to the hoisting position coordinate and the unloading position coordinate.
Optionally, the operation data of the tower crane comprises hook operation data and unhooking operation data.
Optionally, the hook operation data includes a tower arm rotation angle, a lifting hook translation distance and a lifting hook lowering height.
Optionally, in the hooking process, the operation steps of rotating the tower arm, translating the lifting hook and lowering the lifting hook are performed in sequence.
Optionally, the unhooking operation data includes a lifting height of the lifting hook, a translation distance of the lifting hook, and a rotation angle of the tower arm.
Optionally, in the unhooking process, the operation steps of lifting the lifting hook, translating the lifting hook and rotating the tower arm are performed in sequence.
Optionally, the processor includes a display module for displaying the position information of the lifting hook and the tower arm of the tower crane in the operation process.
The utility model provides a pair of intelligent control system of tower crane has following beneficial effect: the intelligent control system comprises a processor and a handheld controller, wherein the processor is arranged in a cab of the tower crane, the handheld controller is in communication connection with the processor, the handheld controller sends a control signal to the processor, and the processor receives the control signal and operates according to the control signal to the tower crane. When the tower crane hoists the operation, through the communication connection who establishes handheld controller and treater to make the tower crane intelligent, automatic, but remote control, replaced the mode that adopts the commander to pass through intercom and gesture commander tower crane driver operation tower crane in the traditional tower crane operation simultaneously, avoided because the driver is out of position the condition that leads to misoperation, thereby reduced economic loss and casualty accident.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic structural diagram of an intelligent control system of a tower crane according to an embodiment of the present invention;
fig. 2 is a schematic diagram of a principle for implementing a hoisting operation according to an embodiment of the present invention.
Detailed Description
The following describes the intelligent control system of a tower crane provided by the present invention in further detail with reference to the accompanying drawings and specific embodiments. The advantages and features of the present invention will become more apparent from the following description. It should be noted that the drawings are in simplified form and are not to precise scale, and are provided for convenience and clarity in order to facilitate the description of the embodiments of the present invention.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
In the description of the present invention, unless expressly stated or limited otherwise, the terms "mounted," "connected," and "fixed" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral part; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
As background technology, a tower crane is operated and operated by a driver in a high-altitude tower crane cab, a field commander is additionally arranged according to a standard requirement because the high-altitude tower crane cab is far away from a construction field and is not clear, and a command operation is carried out by contacting an interphone with the tower crane driver.
Therefore, the utility model discloses a core thought lies in providing the intelligent control system of tower crane to make the tower crane intelligent, automatic, but the remote control, thereby reduce the tower crane operation risk, improve work efficiency.
In order to realize the above idea, the utility model provides an intelligent control system of tower crane, please refer to fig. 1, intelligent control system includes treater 20 and handheld controller 10, treater 20 is located in the driver's cabin of tower crane 30, handheld controller 10 with treater 20 communication connection.
The hand-held controller 10 sends a control signal to the processor 20.
The processor 20 receives the control signal and operates the tower crane 30 according to the control signal.
Further, the handheld controller 10 includes an electronic positioning module for acquiring real-time position coordinates and sending the real-time position coordinates to the processor 20.
Preferably, two handheld controllers 10 are provided, namely a first handheld controller and a second handheld controller, and the real-time position coordinates include a hoisting position coordinate and a unloading position coordinate. The first handheld controller is configured to acquire a hoisting position coordinate and send the hoisting position coordinate to the processor 20, and the second handheld controller is configured to acquire a unloading position coordinate and send the unloading position coordinate to the processor 20.
In addition, it is understood that a plurality of basic keys are further provided on the handheld controller 10 for sending corresponding control signals to the processor 20, such as send, start, finish, reset, pause, etc. keys.
Further, the processor 20 includes a data processing module, and is configured to calculate operation data of the tower crane 30 according to the received hoisting position coordinate and the unloading position coordinate. Just so realized tower crane 30's automatic operation, as long as the commander passes through hand-held controller 10 to treater 20 sends the control signal who confirms the operation, and the tower crane driver passes through treater 20 receives this control signal after, can start tower crane 30, automatic according to tower crane 30's operation data drive lifting hook moves the required position of settlement, has avoided commander to send out the instruction to the tower crane driver through the intercom among the prior art, causes the tower crane driver to understand the condition that leads to misoperation that does not in place easily.
Further, the operation data of the tower crane 30 includes hook operation data and unhooking operation data.
The hook operation data comprise a tower arm rotation angle, a lifting hook translation distance and a lifting hook lowering height, and the operation steps of rotating the tower arm, translating the lifting hook and lowering the lifting hook are executed in sequence in the hook hanging process.
The unhooking operation data comprises lifting height of a lifting hook, translation distance of the lifting hook and rotation angle of the tower arm, and the operation steps of lifting the lifting hook, translating the lifting hook and rotating the tower arm are executed in sequence in the unhooking process.
Further, the processor 20 further includes a display module for displaying the position information of the lifting hook and the tower arm of the tower crane 30 in the operation process.
In the tower crane construction process, please refer to fig. 2, a first handheld controller and a second handheld controller are respectively equipped with a commander A and a commander B, before starting a hoisting operation, the first handheld controller determines a hoisting position and carries the first handheld controller to the hoisting position so as to carry out on-site command, meanwhile, the first handheld controller can acquire a hoisting position coordinate in real time through an electronic positioning module inside the first handheld controller, and when the commander A presses a sending button on the first handheld controller, the first controller can send the hoisting position coordinate to the processor 20. Similarly, the second commander determines the unloading position, and walks to the unloading position with the second handheld controller to obtain the coordinates of the unloading position and send the coordinates of the unloading position to the processor 20. Then, after the processor 20 receives the hoisting position coordinate and the unloading position coordinate, the data processing module in the processor 20 respectively calculates the hook operation data and the unhooking operation data of the tower crane 30 according to the hoisting position coordinate, the unloading position coordinate, the current position coordinate and the calibration position coordinate. When the commander A determines the hoisting time, a start button on the first handheld controller is pressed, the processor 20 receives a start control signal and then automatically starts the tower crane to start to execute hook operation data, the lifting hook is operated to the hoisting position for hooking, after the commander A confirms that the hook operation is completed, a finish button is pressed, the processor receives a finish control signal and then starts to execute hook unhooking operation data, the lifting hook is operated to the unloading position for unhooking, after the commander B confirms that the unhooking operation is completed, the finish button is pressed, then a homing button is pressed, and the processor 20 receives a homing control signal and then automatically operates the lifting hook to the calibration position, so that complete hoisting operation is completed. The current position coordinate of the tower crane 30 is the position coordinate of the lifting hook before the tower crane 30 performs the lifting operation each time, and the calibration position coordinate of the tower crane 30 is an initial position coordinate set by a commander for the lifting hook.
If the current hoisting operation is not completed, the tower crane 30 can queue up the instruction when receiving the instruction of the next hoisting operation task, so that the condition of multi-task instruction conflict can be effectively avoided. If the next hoisting task is not queued after the current hoisting operation is completed, the tower crane 30 is in a standby state.
In this embodiment, the software algorithm of the data processing module of the processor may be described as follows by using pseudo codes:
BEGIN (algorithm Start)
WHILE TURE
SCANFxGet up，yGet up，zGet up
SCANFxUnloading，yUnloading，zUnloading
Angle of lifting point relative to calibrated position coordinate
Angle of tower arm point relative to calibration position coordinate
print tower arm rotation angle
print hook translation distance
print hook lowering height zTower with a tower body－zGet up
SCANF OK after hooking
print hook lifting height zSign board－zGet up
print tower arm rotation angle
print hook translation distance
print hook lowering height zSign board－zUnloading
SCANF OK after unhooking
print hook lifting height zSign board－zUnloading
print hook translation distance
print tower arm rotation angle
END (END of algorithm)
Wherein x isGet up、yGet up、zGet upIs a lifting position coordinate; x is the number ofUnloading、yUnloading、zUnloadingIs a position coordinate of unloading and hanging; x is the number ofTower with a tower body、yTower with a tower body、zTower with a tower bodyThe coordinates of the current position of the tower crane are obtained; x is the number ofSign board、ySign board、zSign boardAnd calibrating the position coordinates of the tower crane.
It should be noted that, the position coordinates are relative to an origin of coordinates, and in this embodiment, the cab of the tower crane is used as the origin of coordinates.
To sum up, compare with prior art, the utility model provides a pair of intelligent control system of tower crane has following advantage:
(1) the utility model provides an intelligent control system of tower crane, including treater and handheld controller, the treater is located in the driver's cabin of tower crane, handheld controller with treater communication connection, handheld controller to the treater sends control signal, the treater is received control signal is and basis control signal operates the tower crane. When the tower crane hoists the operation, through the communication connection who establishes handheld controller and treater to make the tower crane intelligent, automatic, but remote control, replaced the mode that adopts the commander to pass through intercom and gesture commander tower crane driver operation tower crane in the traditional tower crane operation simultaneously, avoided because the driver is out of position the condition that leads to misoperation, thereby reduced economic loss and casualty accident.
(2) The utility model discloses still through set up electronic positioning module in hand-held controller in order to acquire the position coordinate of lifting by crane and unload and hang the position coordinate, and will the position coordinate of lifting by crane and unload and hang the position coordinate and send for the treater, and set up data processing module in the treater, according to the position coordinate of lifting by crane and unload the operational data that the position coordinate of lifting by crane calculated the tower crane, realized the automatic operation of tower crane, improved the work efficiency of tower crane.
Finally, it should be noted that the above embodiments are only used for illustrating the technical solutions of the present invention and not for limiting, and although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the technical solutions of the present invention can be modified or replaced with equivalents without departing from the spirit and scope of the technical solutions of the present invention.
Claims (10)
1. The intelligent control system of the tower crane is characterized by comprising a processor and a handheld controller, wherein the processor is arranged in a cab of the tower crane, and the handheld controller is in communication connection with the processor;
the handheld controller sends a control signal to the processor;
and the processor receives the control signal and operates the tower crane according to the control signal.
2. The intelligent control system of a tower crane of claim 1, wherein the handheld controller comprises an electronic positioning module for acquiring real-time position coordinates and sending the real-time position coordinates to the processor.
3. The intelligent control system of the tower crane according to claim 2, wherein two handheld controllers are provided, namely a first handheld controller and a second handheld controller; the real-time position coordinates comprise hoisting position coordinates and unloading position coordinates;
the first handheld controller is used for acquiring a hoisting position coordinate and sending the hoisting position coordinate to the processor;
the second handheld controller is used for acquiring the coordinates of the unloading and hanging position and sending the coordinates of the unloading and hanging position to the processor.
4. The intelligent control system of the tower crane of claim 3, wherein the processor comprises a data processing module, and the data processing module is used for calculating the operation data of the tower crane according to the hoisting position coordinates and the unloading position coordinates.
5. The intelligent control system of the tower crane of claim 4, wherein the operational data of the tower crane comprises hook operational data and unhook operational data.
6. The intelligent control system of the tower crane of claim 5, wherein the hook operation data comprises tower arm rotation angle, hook translation distance and hook lowering height.
7. The intelligent control system of the tower crane according to claim 6, wherein the operation steps of rotating the tower arm, translating the lifting hook and lowering the lifting hook are performed in sequence in the hooking process.
8. The intelligent control system of the tower crane of claim 5, wherein the unhooking operation data comprises a lifting hook lifting height, a lifting hook translation distance and a tower arm rotation angle.
9. The intelligent control system of the tower crane according to claim 8, wherein the operation steps of lifting the hook, translating the hook and rotating the tower arm are performed in sequence during unhooking.
10. The intelligent control system of the tower crane of claim 1, wherein the processor comprises a display module for displaying position information of the lifting hook and the tower arm of the tower crane during operation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022987081.2U CN214217947U (en) | 2020-12-10 | 2020-12-10 | Intelligent control system of tower crane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022987081.2U CN214217947U (en) | 2020-12-10 | 2020-12-10 | Intelligent control system of tower crane |
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| Publication Number | Publication Date |
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| CN214217947U true CN214217947U (en) | 2021-09-17 |
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| CN202022987081.2U Active CN214217947U (en) | 2020-12-10 | 2020-12-10 | Intelligent control system of tower crane |
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