CN205367542U - Lifting device's intelligent control system - Google Patents
Lifting device's intelligent control system Download PDFInfo
- Publication number
- CN205367542U CN205367542U CN201620120093.6U CN201620120093U CN205367542U CN 205367542 U CN205367542 U CN 205367542U CN 201620120093 U CN201620120093 U CN 201620120093U CN 205367542 U CN205367542 U CN 205367542U
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- microprocessor
- control system
- hanging device
- tower crane
- intelligent control
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Abstract
The utility model discloses a lifting device's intelligent control system, including intelligent control ware and wireless remote control ware, the intelligent control ware is located in lifting device's the driver's cabin, the intelligent control ware includes a microprocessor and power supply unit, the wireless remote control ware includes the 2nd microprocessor, still include trouble self -checking function, trouble self -checking function is by preventing impact system, motor protection system, anti -tilt system, earth leakage protection system, unmanned control system and preventing that irrelevant personnel control system from constituteing. Above -mentioned system respectively with a microprocessor connects, the utility model provides a lifting device's intelligent control system, it has anticollision, motor protection, anti -tilt, earth leakage protection, no -man control and prevents the characteristics that irrelevant personnel controlled.
Description
Technical field
This utility model relates to the control field of lifting machine, particularly relates to the intelligent control system of a kind of hanging device.
Background technology
At present, the tower crane accident of building field is frequent, in order to ensure that tower crane can work in safe operation, generally all some stops can be set to tower crane, stop act as when a certain item parameter of tower crane exists potential safety hazard (such as overweight hidden danger, super moment hidden danger, super amplitude hidden danger, hypervelocity hidden danger, super angle of revolution hidden danger, high wind hidden danger, tilt, hidden danger of collapsing), stop will disconnect the on and off switch of tower crane, makes tower crane stop lifting work.But, when safety detection personnel detect after without potential safety hazard, tower crane driver (or electrician) with a conductor in parallel on the on and off switch of stop after, tower crane just can be resumed work, but, hereafter no matter how tower crane operates, and stop disconnects all without with on and off switch, so that tower crane runs there is potential safety hazard.
Current lifting arranges and is substantially provided with safety records device-tower crane black box, but it is a passive recording equipment, it is impossible to play " safety auto-controlled " truly.
Current hanging device is also easy to following fault occur:
1, burn-down of electric motor, the motor used on tower crane at present is all thermorelay protection；Motor on tower crane is all the motor of intermittent duty, and thermorelay can not play the protection of real meaning；
2, line fault occur, maintenance tower crane is very troublesome thing；
3, the barrier of side (or with) is collided together unavoidably in tower crane group (plural tower crane is in same building site) construction；
4, hanging device personnel take place frequently without card manipulation phenomenon, thus causing a series of safety problem.
In sum, need design at present badly and a kind of overcome the intelligent control system of the hanging device of defect in prior art.
Utility model content
The purpose of this utility model there is provided the intelligent control system of a kind of hanging device, and it has anticollision, electric motor protecting, anti-tipping, earth leakage protective, the unmanned feature controlling and preventing unrelated person from manipulating.
To achieve these goals, this utility model adopts the technical scheme that: the intelligent control system of a kind of hanging device,
Including intelligent controller and Digiplex；Described intelligent controller is located in the driver's cabin of hanging device, and described intelligent controller includes first microprocessor and supply unit；Described Digiplex includes the second microprocessor；
Also including fault self-checking function, described fault self-checking function is by collision avoidance system, protection system for motor, rollover prevention system, leakage protection system, unmanned control system and prevents unrelated person control system from forming；Said system is connected with described first microprocessor respectively；Wherein,
Collision avoidance system, including limiter between limiter and static work between dynamic duty；
Protection system for motor, including preventing burn-down of electric motor device, is provided with current transducer and speed probe, described current transducer and speed probe and the signal collected is transferred to described first microprocessor in it；
Rollover prevention system, including two axle electronic gyroscope, the signal collected is transferred to described first microprocessor by described two axle electronic gyroscope；
Leakage protection system, including multiple electric leakage coils, the data of the signal through processing and amplifying are transferred to described first microprocessor by electric leakage coil；
Unmanned control system, first microprocessor gathers suspension hook to the air line distance between the article lifted；
Preventing unrelated person control system, described Digiplex is connected with described first microprocessor by Wireless Transmission Communication Modules；
Described first microprocessor transfers signals to far-end server by Wireless Transmission Communication Modules；
Signal is transmitted by Wireless Transmission Communication Modules between described first microprocessor and the second microprocessor.
The intelligent control system of a kind of hanging device as above, wherein, also includes super time limit automatic damage function, and namely described intelligent controller inherence sets its service life when coming into operation for the first time, and the time exceeding the time limit, it will forever quit work automatically.
The intelligent control system of a kind of hanging device as above, wherein, between described dynamic duty, limiter adopts RF radio-frequency module and GPRS module for detecting whether 300 meters of regions of circumference exist same tower crane；
Described static work limiter adopts RF radio-frequency module and GPRS module for detecting the radius of turn barrier either with or without static state of tower crane.
The intelligent control system of a kind of hanging device as above, wherein, when two axle electronic gyroscope detect that tower crane tilts more than 2 ‰, tilts forward and back more than 4 ‰, and first microprocessor will send instruction and control audible-visual annunciator generation alarm signal.
The intelligent control system of a kind of hanging device as above, wherein, described Digiplex is provided with fingerprint capturer, photographic head, control handle and scram button；Described fingerprint capturer and photographic head electrically connect with described second microprocessor respectively；
Also including touch input screen, the outfan of described second microprocessor connects described touch input screen, control handle and scram button.
The intelligent control system of a kind of hanging device as above, wherein, described Wireless Transmission Communication Modules is 4G communication module.
The intelligent control system of a kind of hanging device as above, wherein, hoisting limiter, amplitude stop, luffing jib amplitude stop, slewing limiter, operation stop, load moment limiter and lifting weight limitor and anemobiagraph are also included；Said apparatus electrically connects with described first microprocessor respectively.
The intelligent control system of a kind of hanging device as above, wherein, hanging device includes tower crane, straddle truck, goes and hang or truck crane.
Compared with prior art, what this utility model produced has the advantages that:
1, the intelligent control system of a kind of hanging device of the present utility model, realizes the remote control of hanging device by intelligent controller and Digiplex；Simultaneously by arranging collision avoidance system, protection system for motor, rollover prevention system, leakage protection system, unmanned control system and preventing unrelated person control system, thus being effectively increased the safety coefficient of hanging device；
2, the intelligent control system of a kind of hanging device of the present utility model, also has super time limit automatic damage function due to it, exceed the time limit time its will automatically forever quit work, thus ensure that the operation safety of hanging device；
3, the intelligent control system of a kind of hanging device of the present utility model, it has the function of automatic Pilot, therefore the operation of hanging device can be controlled hanging device by first microprocessor and completes, and the driver no longer fully relying on hanging device runs, thus reducing the workload of driver；
4, the intelligent control system of a kind of hanging device of the present utility model, it is provided with and prevents unrelated person control system, if both information being checked does not meet, then hanging device cannot start, thus preventing driver's (tower crane peace tears open, tower crane detection, tower crane maintenance) without card operational circumstances；
4, the intelligent control system of a kind of hanging device of the present utility model, described fault self-checking function its by the signal transmission between various sensors, thus realizing the function of fault self-checking；
5, the intelligent control system of a kind of hanging device of the present utility model, has the function of plant equipment networking, associative operation personnel networking, and it realizes the communication between data by 4G communication module.
Accompanying drawing explanation
Fig. 1 is the theory diagram of the intelligent control system of a kind of hanging device of the present utility model；
Detailed description of the invention
For the ease of understanding the purpose of this utility model, technical scheme and effect thereof, now will this utility model be elaborated further in conjunction with the embodiments.
As it is shown in figure 1, the intelligent control system of a kind of hanging device of the present utility model, including intelligent controller and Digiplex；Described intelligent controller is located in the driver's cabin of hanging device, and described intelligent controller includes first microprocessor and supply unit；Described Digiplex includes the second microprocessor；Also including fault self-checking function, described fault self-checking function is by collision avoidance system, protection system for motor, rollover prevention system, leakage protection system, unmanned control system and prevents unrelated person control system from forming；Said system is connected with described first microprocessor respectively；Wherein, collision avoidance system, including limiter between limiter and static work between dynamic duty；Protection system for motor, including preventing burn-down of electric motor device, is provided with current transducer and speed probe, described current transducer and speed probe and the signal collected is transferred to described first microprocessor in it；Rollover prevention system, including two axle electronic gyroscope, the signal collected is transferred to described first microprocessor by described two axle electronic gyroscope；Leakage protection system, including multiple electric leakage coils, the data of the signal through processing and amplifying are transferred to described first microprocessor by electric leakage coil；Unmanned control system, first microprocessor gathers suspension hook to the air line distance between the article lifted；Preventing unrelated person control system, described Digiplex is connected with described first microprocessor by Wireless Transmission Communication Modules；Described first microprocessor transfers signals to far-end server by Wireless Transmission Communication Modules；Signal is transmitted by Wireless Transmission Communication Modules between described first microprocessor and the second microprocessor.
The intelligent control system of a kind of hanging device of the present utility model, wherein, described collision avoidance system, protection system for motor, rollover prevention system, leakage protection system, unmanned control system and prevent unrelated person control system, it is respective is discussed below:
1, collision avoidance system, including limiter between limiter and static work between dynamic duty；
Between dynamic duty, limiter adopts RF radio-frequency module and GPRS module for detecting whether 300 meters of regions of circumference exist same tower crane, if can detect, the mutual both sides of radio-frequency module (three tower cranes of both sides' tower crane, five tower cranes are same) (these data include the operation coordinate of tower crane to the data that detect of sensor, speed, pivotal angle, the amplitude of luffing, etc.), if the other side's tower crane enters this tower crane or this tower crane enters in the working range of the other side's tower crane, both sides must have a side to make a concession, (otherwise both sides stop the work in current working range) is thus preventing tower crane from producing the probability of collision in running.
Static work limiter be tower crane radius of turn either with or without static barrier (include building up building, across the electric lines of force of construction site, tower crane radius enclosure wall, etc.), if there being barrier just to input respective parameter toward first microprocessor, first microprocessor is through internal logical operations, and reaching capacity will send instruction (simultaneously sound, light warning) and stop current work.
2, protection system for motor, including preventing burn-down of electric motor device；
Preventing burn-down of electric motor device is adopt current transducer, speed probe and first microprocessor, first microprocessor gathers the data of current transducer and speed probe and judges phase-deficient operation, overlond running or overspeed through certain time delay, internal logic computing, exceedes motor rated power 5%, rated speed 10% will send instruction control contactor (sound, light are reported to the police simultaneously) action.
3, rollover prevention system, including anti-tilting apparatus；
Anti-tipping sensor adopts two axle electronic gyroscope, first microprocessor gathers the data of two axis gyroscope instrument through internal logic computing, when tower crane tilts more than 2 ‰, tilting forward and back more than 4 ‰, first microprocessor will send instruction control contactor (simultaneously sound and light alarm) action.
4, leakage protection system, including earth detector；
Earth detector be first microprocessor gather each electric leakage coil (signal through processing and amplifying) data through internal logic computing judge secondary manipulation line electric leakage (can be as accurate as is part electric leakage, or primary power source line electric leakage (which motor electric leakage can be as accurate as is), once there be leaky, first microprocessor will send instruction control contactor (sound simultaneously, light is reported to the police, screen demonstrates part electric leakage) action, and by 4G communication module upload server, notify that maintenance man (inform by mobile phone short message, mobile phone A PP informs).
5, unmanned control system；
The algorithm of unmanned control system be first microprocessor gather suspension hook to lifted article (it can be appreciated that to unload article destination) between air line distance；If this segment distance has barrier to affect the operation of tower crane (large arm, counter-jib and its pull bar) hanging object, so first microprocessor will control break direction, run to unloading ground from a direction not having barrier, simultaneously, the touch input screen of wireless remote control device will reveal whether the geometric figure of the plane of building and three-dimensional surface, and the coordinate of various barrier (building) and height are to facilitate tower crane driver to start shooting work；This intelligent controller is only started shooting in every day every time and is inputted barrier (such as building the height of the building) space coordinates changed and achieve, and after then first microprocessor calculates the space coordinates of barrier, tower crane could realize the function automatically controlled.
6, prevent unrelated person control system, thoroughly take leave of person without license and participate in tower crane work；
Including Digiplex input equipment, described Digiplex input equipment includes fingerprint capturer, photographic head, touch input screen, control handle and scram button, and it is connected with the second microprocessor respectively；
Fingerprint capturer, photographic head is used for verifying that tower crane driver (tear open by tower crane peace, tower crane detects, tower crane keep in repair) individual, certificate information, when tower crane driver, (tower crane peace is torn open, tower crane detects, tower crane keeps in repair) input finger print information and by after its certificate information of photographic head typing, the personal information of tower crane is sent to far-end server by 4G communication module by processor, far-end server can (tower crane peace be torn open with its tower crane driver achieved by the information of 4G communication module transmission, tower crane detects, tower crane keeps in repair) information checks, if information is consistent, (tower crane peace is torn open then to confirm tower crane driver, tower crane detects, tower crane keeps in repair), tower crane just can start, if both information being checked does not meet, then tower crane cannot start, thus preventing driver, (tower crane peace is torn open, tower crane detects, tower crane keeps in repair) without card operational circumstances.
The intelligent control system of a kind of hanging device of the present utility model, by arranging various sensor in the relevant position of tower crane, make to work as tower crane to occur in running when operating index exceeds the upper limit, first microprocessor can send instruction and control the work that tower crane stopping is current, when needs restart tower crane again, as long as unloading (namely non-overloading, transfinite) just can restart tower crane, thus improve safety of tower crane coefficient.
As shown in Figure 1, the intelligent control system of a kind of hanging device of the present utility model, also including super time limit automatic damage function, namely described intelligent controller inherence sets its service life when coming into operation for the first time, and the time exceeding the time limit, it will forever quit work automatically.
The intelligent control system of a kind of hanging device of the present utility model, also there is the function of super time limit automatic damage, after this intelligent controller installed by the tower crane of (namely newly dispatching from the factory) of coming into operation for the first time, intelligent controller is activated, current activationary time can be sent to far-end server by 4G communication module, far-end server can record the activationary time of tower crane, also can record the running life of tower crane simultaneously, after tower crane exceedes running life, processor on tower crane does not just rerun, so that whole tower crane forever quits work.The time exceeding the time limit forever quits work automatically；After deducting the activation of time till now in the date of production after old tower crane installation new type of safe operation protection device, control protector, the time exceeding the time limit forever quits work automatically；Can only storing the account information of a tower crane on far-end journey server, therefore the life cycle of tower crane would not be distorted in the later stage again, also ensure that the operation safety of tower crane from another point of view.
As it is shown in figure 1, the intelligent control system of a kind of hanging device of the present utility model, between described dynamic duty, limiter adopts RF radio-frequency module and GPRS module for detecting whether 300 meters of regions of circumference exist same tower crane；Described static work limiter adopts RF radio-frequency module and GPRS module for detecting the radius of turn barrier either with or without static state of tower crane.
As it is shown in figure 1, the intelligent control system of a kind of hanging device of the present utility model, when two axle electronic gyroscope detect that tower crane tilts more than 2 ‰, tilting forward and back more than 4 ‰, first microprocessor will send instruction and control audible-visual annunciator generation alarm signal.
As it is shown in figure 1, the intelligent control system of a kind of hanging device of the present utility model, described Digiplex is provided with fingerprint capturer, photographic head, control handle and scram button；Described fingerprint capturer and photographic head electrically connect with described second microprocessor respectively；Also including touch input screen, the outfan of described second microprocessor connects described touch input screen, control handle and scram button.
As it is shown in figure 1, the intelligent control system of a kind of hanging device of the present utility model, described Wireless Transmission Communication Modules is 4G communication module；Realize the signal transmission between Digiplex and intelligent controller.
As shown in Figure 1, the intelligent control system of a kind of hanging device of the present utility model, also includes hoisting limiter, amplitude stop, luffing jib amplitude stop, slewing limiter, operation stop, load moment limiter and lifting weight limitor and anemobiagraph；Said apparatus electrically connects with described first microprocessor respectively.
As it is shown in figure 1, the intelligent control system of a kind of hanging device of the present utility model, hanging device includes tower crane, straddle truck, goes and hang or truck crane.
Above in conjunction with embodiment, this utility model done further narration, but this utility model is not limited to above-mentioned embodiment, in the ken that one skilled in the relevant art possesses, it is also possible to make a variety of changes under the premise without departing from this utility model objective.
Claims (8)
1. the intelligent control system of a hanging device, it is characterised in that:
Including intelligent controller and Digiplex；Described intelligent controller is located in the driver's cabin of hanging device, and described intelligent controller includes first microprocessor and supply unit；Described Digiplex includes the second microprocessor；
Also including fault self-checking function, described fault self-checking function is by collision avoidance system, protection system for motor, rollover prevention system, leakage protection system, unmanned control system and prevents unrelated person control system from forming；Said system is connected with described first microprocessor respectively；Wherein,
Collision avoidance system, including limiter between limiter and static work between dynamic duty；
Protection system for motor, including preventing burn-down of electric motor device, is provided with current transducer and speed probe, described current transducer and speed probe and the signal collected is transferred to described first microprocessor in it；
Rollover prevention system, including two axle electronic gyroscope, the signal collected is transferred to described first microprocessor by described two axle electronic gyroscope；
Leakage protection system, including multiple electric leakage coils, the data of the signal through processing and amplifying are transferred to described first microprocessor by electric leakage coil；
Unmanned control system, first microprocessor gathers suspension hook to the air line distance between the article lifted；
Preventing unrelated person control system, described Digiplex is connected with described first microprocessor by Wireless Transmission Communication Modules；
Described first microprocessor transfers signals to far-end server by Wireless Transmission Communication Modules；
Signal is transmitted by Wireless Transmission Communication Modules between described first microprocessor and the second microprocessor.
2. the intelligent control system of a kind of hanging device according to claim 1, it is characterised in that:
Also including super time limit automatic damage function, namely described intelligent controller inherence sets its service life when coming into operation for the first time, and the time exceeding the time limit, it will forever quit work automatically.
3. the intelligent control system of a kind of hanging device according to claim 2, it is characterised in that:
Between described dynamic duty, limiter adopts RF radio-frequency module and GPRS module for detecting whether 300 meters of regions of circumference exist same tower crane；
Described static work limiter adopts RF radio-frequency module and GPRS module for detecting the radius of turn barrier either with or without static state of tower crane.
4. the intelligent control system of a kind of hanging device according to claim 3, it is characterised in that:
When two axle electronic gyroscope detect that tower crane tilts more than 2 ‰, tilting forward and back more than 4 ‰, first microprocessor will send instruction and control audible-visual annunciator generation alarm signal.
5. the intelligent control system of a kind of hanging device according to claim 4, it is characterised in that:
Described Digiplex is provided with fingerprint capturer, photographic head, control handle and scram button；Described fingerprint capturer and photographic head electrically connect with described second microprocessor respectively；
Also including touch input screen, the outfan of described second microprocessor connects described touch input screen, control handle and scram button.
6. the intelligent control system of a kind of hanging device according to claim 5, it is characterised in that:
Described Wireless Transmission Communication Modules is 4G communication module.
7. the intelligent control system of a kind of hanging device according to claim 6, it is characterised in that:
Also include hoisting limiter, amplitude stop, luffing jib amplitude stop, slewing limiter, operation stop, load moment limiter and lifting weight limitor and anemobiagraph；Said apparatus electrically connects with described first microprocessor respectively.
8. the intelligent control system of a kind of hanging device according to claim 1-7 any one claim, it is characterised in that:
Hanging device includes tower crane, straddle truck, goes and hang or truck crane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620120093.6U CN205367542U (en) | 2016-02-03 | 2016-02-03 | Lifting device's intelligent control system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620120093.6U CN205367542U (en) | 2016-02-03 | 2016-02-03 | Lifting device's intelligent control system |
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| CN205367542U true CN205367542U (en) | 2016-07-06 |
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| CN201620120093.6U Expired - Fee Related CN205367542U (en) | 2016-02-03 | 2016-02-03 | Lifting device's intelligent control system |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105540467A (en) * | 2016-02-03 | 2016-05-04 | 沙河市中塔电子科技有限公司 | Intelligent control system of hoisting equipment |
| CN106348175A (en) * | 2016-11-09 | 2017-01-25 | 张强 | Remote control device for tower crane and intelligent tower crane |
| CN106679518A (en) * | 2016-12-06 | 2017-05-17 | 四川大学 | Intelligent blasting cartridge suspension system for deep well downhole blasting |
| CN111232846A (en) * | 2020-01-14 | 2020-06-05 | 江苏徐工工程机械研究院有限公司 | Safety control device and method and crane moment safety monitoring system |
-
2016
- 2016-02-03 CN CN201620120093.6U patent/CN205367542U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105540467A (en) * | 2016-02-03 | 2016-05-04 | 沙河市中塔电子科技有限公司 | Intelligent control system of hoisting equipment |
| CN106348175A (en) * | 2016-11-09 | 2017-01-25 | 张强 | Remote control device for tower crane and intelligent tower crane |
| CN106679518A (en) * | 2016-12-06 | 2017-05-17 | 四川大学 | Intelligent blasting cartridge suspension system for deep well downhole blasting |
| CN106679518B (en) * | 2016-12-06 | 2018-07-27 | 四川大学 | A kind of intelligent explosive cartridge suspension system for deep-well downhole explosion |
| CN111232846A (en) * | 2020-01-14 | 2020-06-05 | 江苏徐工工程机械研究院有限公司 | Safety control device and method and crane moment safety monitoring system |
| CN111232846B (en) * | 2020-01-14 | 2022-02-01 | 江苏徐工工程机械研究院有限公司 | Safety control device and method and crane moment safety monitoring system |
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| C14 | Grant of patent or utility model | ||
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| 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: 20160706 Termination date: 20220203 |