CN112429645A - Tower crane remote operation and monitoring system - Google Patents
Tower crane remote operation and monitoring system Download PDFInfo
- Publication number
- CN112429645A CN112429645A CN202011290181.8A CN202011290181A CN112429645A CN 112429645 A CN112429645 A CN 112429645A CN 202011290181 A CN202011290181 A CN 202011290181A CN 112429645 A CN112429645 A CN 112429645A
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- Prior art keywords
- definition camera
- tower crane
- signal
- lifting hook
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C13/00—Other constructional features or details
- B66C13/18—Control systems or devices
- B66C13/40—Applications of devices for transmitting control pulses; Applications of remote control devices
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C13/00—Other constructional features or details
- B66C13/16—Applications of indicating, registering, or weighing devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C13/00—Other constructional features or details
- B66C13/18—Control systems or devices
- B66C13/46—Position indicators for suspended loads or for crane elements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C13/00—Other constructional features or details
- B66C13/52—Details of compartments for driving engines or motors or of operator's stands or cabins
- B66C13/54—Operator's stands or cabins
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C15/00—Safety gear
- B66C15/04—Safety gear for preventing collisions, e.g. between cranes or trolleys operating on the same track
- B66C15/045—Safety gear for preventing collisions, e.g. between cranes or trolleys operating on the same track electrical
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C15/00—Safety gear
- B66C15/06—Arrangements or use of warning devices
- B66C15/065—Arrangements or use of warning devices electrical
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Automation & Control Theory (AREA)
- Control And Safety Of Cranes (AREA)
Abstract
The invention discloses a tower crane remote operation and monitoring system which comprises a remote operation mechanism, a monitoring mechanism and a safety mechanism, wherein the remote operation mechanism comprises an operation room connected with a tower crane control circuit through a control cable, an operation table is arranged in the operation room, a touch display is arranged on the operation table, and a signal receiver controlled by a circuit is arranged on one side of the touch display. Compared with the prior art, the invention has the advantages that: high altitude construction personnel wage is very high reduces operating personnel wage cost, and traditional tower crane operating personnel all need tower crane from top to bottom every day, does not have safety arrangement on the way from top to bottom, reduces operating personnel potential safety hazard, solves operating personnel's sight blind area, and the omnidirectional is monitored, and the collision with the building when solving the tower crane operation improves factor of safety.
Description
Technical Field
The invention relates to civil construction, in particular to a tower crane remote operation and monitoring system.
Background
The real estate development is very fast, and the tower crane is used extensively on the real estate, and traditional tower crane control room is above the tower crane, and the tower crane is operated all to need to go up and down every day during operating personnel's operation, and the danger coefficient is very big. If the building in front of the tower crane is too high to block the sight of operators, the safety of the hoisted objects cannot be observed. When a plurality of tower cranes are placed in a concentrated manner, the suspension arms of the tower cranes are easy to collide, and safety accidents occur.
Therefore, it is imperative to design a tower crane remote operation and monitoring system.
Disclosure of Invention
In order to solve the technical problems, the technical scheme provided by the invention is as follows: a tower crane remote operation and monitoring system comprises a remote operation mechanism, a monitoring mechanism and a safety mechanism, wherein the remote operation mechanism comprises an operation room connected with a tower crane control circuit through a control cable, an operation table is arranged in the operation room, a touch display is arranged on the operation table, and a signal receiver controlled by a circuit is arranged on one side of the touch display;
the monitoring mechanism comprises a high-definition camera I, a high-definition camera II, a high-definition camera III, a high-definition camera IV, a high-definition camera V, a signal transmitter and a solar storage battery for supplying power, wherein the high-definition camera I is arranged at a lifting hook of the tower crane and monitors the distance from the lifting hook to the ground, so that the accurate arrival at a specified position during hook emptying is guaranteed; the second high-definition camera is arranged at the front end of the lifting arm and is used for remotely monitoring the goods and the whole lifting hook, so that a blind area generated by the first high-definition camera when the goods are lifted is avoided; the high-definition camera III is arranged on the tower crane trolley connected with the lifting hook, so that the goods and the lifting hook are monitored in a long distance integrally, and the goods after being lifted can accurately reach a specified point; the high-definition cameras IV and V are respectively arranged on the front side and the rear side of the uppermost part of the tower crane, the suspension arm and the rear side are monitored, and the running condition of a trolley of the tower crane and the safe distance between the trolley of the tower crane and a building during operation of the tower crane are observed; the signal transmitter is installed on the lifting hook, is respectively connected with the high-definition camera I, the high-definition camera II, the high-definition camera III, the high-definition camera IV and the high-definition camera V through signal lines, is used for receiving image information transmitted by the cameras, and transmits information data to the signal receiver through a set channel; the solar storage battery is respectively connected with the high-definition camera I, the high-definition camera II, the high-definition camera III, the high-definition camera IV, the high-definition camera V and the signal transmitter through power lines, so that the whole power supply is realized;
the safety mechanism comprises a distance meter, a wireless sensing device, an alarm and an emergency switch arranged in the operation room, wherein the distance meter is arranged at the position of the lifting hook and used for measuring the vertical distance from the lifting hook to an object and transmitting corresponding data to the signal generator through a signal line; wireless induction system installs in davit department, and the davit removes and is sensed the object back by wireless induction system in certain extent, transmits alarm signal to the alarm through the signal line on the one hand, and the alarm carries out the alarm of buzzing after receiving alarm signal, and on the other hand passes through signal generator and transmits to signal receiver, starts institute's emergency switch and sends the disconnection control signal after judging the analysis to the signal by the built-in main control system of operation panel, lets the tower crane stop operation.
Compared with the prior art, the invention has the advantages that: high altitude construction personnel wage is very high reduces operating personnel wage cost, and traditional tower crane operating personnel all need tower crane from top to bottom every day, does not have safety arrangement on the way from top to bottom, reduces operating personnel potential safety hazard, solves operating personnel's sight blind area, and the omnidirectional is monitored, and the collision with the building when solving the tower crane operation improves factor of safety.
As an improvement, the touch display can control all high-definition cameras to achieve the purposes of zooming, locking objects and adjusting the positions of the cameras, and after corresponding operation selection is performed on the touch display, the operation console sends out corresponding action instructions and transmits the corresponding action instructions to the corresponding high-definition cameras through the control cable.
Drawings
Fig. 1 is a schematic structural diagram of a tower crane remote operation and monitoring system.
As shown in the figure: 1. high definition digtal camera four, 2, high definition digtal camera five, 3, alarm, 4, wireless induction system, 5, signal generator, 6, high definition digtal camera three, 7, high definition digtal camera two, 8, solar cell, 9, signal transmitter, 10, high definition digtal camera one, 11, distancer, 12, operation room, 13, touch display, 14, operation panel, 15, signal receiver, 16, control cable conductor.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
When the remote operation and monitoring system is implemented specifically, the remote operation and monitoring system comprises a remote operation mechanism, a monitoring mechanism and a safety mechanism, wherein the remote operation mechanism comprises an operation room 12 connected with a tower crane control circuit through a control cable 16, an operation table 14 is arranged in the operation room 12, a touch display 13 is installed on the operation table 14, and a signal receiver 15 controlled by a circuit is arranged on one side of the touch display 13;
the monitoring mechanism comprises a high-definition camera I10, a high-definition camera II 7, a high-definition camera III 6, a high-definition camera IV 1, a high-definition camera V2, a signal emitter 9 and a solar storage battery 8 for supplying power, wherein the high-definition camera I10 is installed at a lifting hook of the tower crane and monitors the distance from the lifting hook to the ground, so that the specified position can be accurately reached when the lifting hook is empty; the second high-definition camera 7 is arranged at the front end of the lifting arm and is used for remotely monitoring the whole goods and the lifting hook, so that a blind area generated by the first high-definition camera 10 when the goods are lifted is avoided; the high-definition camera III 6 is arranged on the tower crane trolley connected with the lifting hook, so that the goods and the lifting hook are monitored in a long distance integrally, and the goods after being lifted can accurately reach a specified point; the high-definition cameras IV 1 and V2 are respectively arranged on the front side and the rear side of the uppermost part of the tower crane, the suspension arm and the rear side are monitored, and the running condition of a trolley of the tower crane and the safe distance between the trolley of the tower crane and a building during operation of the tower crane are observed; the signal transmitter 9 is mounted on the hook, is respectively connected with the first high-definition camera 10, the second high-definition camera 7, the third high-definition camera 6, the fourth high-definition camera 1 and the fifth high-definition camera 2 through signal lines, and is used for receiving image information transmitted by the cameras and transmitting information data to the signal receiver 15 through a set channel; the solar storage battery 8 is respectively connected with the high-definition camera I10, the high-definition camera II 7, the high-definition camera III 6, the high-definition camera IV 1, the high-definition camera V2 and the signal transmitter 9 through power lines, so that the whole power supply is realized;
the safety mechanism comprises a distance meter 11, a wireless sensing device 4, an alarm 3 and an emergency switch arranged in an operation room 12, wherein the distance meter 11 is arranged at the position of a lifting hook and used for measuring the vertical distance from the lifting hook to an object and transmitting corresponding data to a signal generator 9 through a signal line; wireless induction system 4 installs in davit department, and the davit removes and is sensed the object back by wireless induction system 4 in certain extent, transmits alarm signal to the alarm through the signal line on the one hand, and the alarm buzzes the alarm after receiving alarm signal, and on the other hand transmits to signal receiver 15 through signal generator 9, starts institute's emergency switch and sends the disconnection control signal after judging the analysis to the signal by the built-in main control system of operation panel 14, lets the tower crane stop operation.
The touch display 13 can control all high-definition cameras to achieve the purposes of zooming, locking objects and adjusting the positions of the cameras, and particularly after corresponding operation selection is performed on the touch display 13, the operation console 14 sends out a corresponding action instruction and transmits the action instruction to the corresponding high-definition cameras through the control cable 16.
The working principle of the invention is as follows: the invention comprises three main mechanisms:
firstly, a remote operation mechanism: comprises an operation room, a remote control operation table and a control cable.
An operation room is installed on the ground near the tower crane, a remote control system is arranged in the operation room, and then the tower crane can be remotely controlled on the ground.
Secondly, monitoring the mechanism: the device comprises a plurality of high-definition cameras, a solar power generation board, a storage battery, a signal transmitter, a signal receiver and a touch screen display.
A high-definition camera is installed at the position of a tower crane lifting hook, the distance from the lifting hook to the ground is monitored, and the specified position is accurately reached when the hook is empty. A high-definition camera is arranged at the front end of the suspension arm, so that two pairs of goods and the lifting hook are integrally and remotely monitored, and the blind area generated by the hoisted goods camera 1 is eliminated. The high-definition camera is arranged on the tower crane trolley to monitor the whole goods and the lifting hook remotely, so that the problem that the hoisted goods are accurate to a specified point position is solved. High-definition cameras are arranged on the front and rear surfaces of the top of the tower crane, and the four and five pairs of suspension arms and the rear part of the tower crane are monitored, so that the running condition of the trolley and the safe distance between the tower crane and a building during operation are observed. The picture captured by the camera is transmitted to the operation room through the signal generator and is displayed on the touch display through the signal receiving device. A solar storage battery is arranged near the camera to provide power for the camera and other electrical equipment. The touch display can control the camera to zoom to the far and near, lock the object and adjust the position of the camera.
Thirdly, a safety mechanism: the device comprises a distance meter, a wireless sensing device, a signal generator, a signal receiver, an alarm, a display, a solar storage battery and an emergency switch.
The distance measuring instrument is arranged at the position of the hanging hook, the vertical distance between the hanging hook and an object is measured, the vertical distance is transmitted to the signal receiver through the signal generator, and data are displayed on the display. A wireless sensing device is arranged at the outlet of the suspension arm, the suspension arm senses an object within a certain range, a signal is sent to an alarm through a receiver, and the alarm starts to buzz after the street is named. And when the emergency switch is started, the control signal is switched off, and the tower crane stops running.
The invention solves the danger of high-altitude operation of operators, designs the operation room on the ground and internally installs the remote control system, solves the sight defect of the operators, and installs the monitoring system on the tower crane, thereby solving the collision accident between the suspension arm and other buildings or the tower crane.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature, and in the description of the invention, "plurality" means two or more unless explicitly specifically defined otherwise.
In the present invention, unless otherwise specifically stated or limited, the terms "mounted," "connected," "fixed," and the like are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
In the present invention, unless otherwise expressly stated or limited, "above" or "below" a first feature means that the first and second features are in direct contact, or that the first and second features are not in direct contact but are in contact with each other via another feature therebetween. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly above and obliquely above the second feature, or simply meaning that the first feature is at a lesser level than the second feature.
In the description herein, reference to the terms "one embodiment," "some embodiments," "an example," "a specific example," or "some examples" or the like means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
Although embodiments of the present invention have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that variations, modifications, substitutions and alterations can be made in the above embodiments by those of ordinary skill in the art without departing from the principle and spirit of the present invention.
Claims (2)
1. The utility model provides a tower crane remote operation and monitored control system, includes remote operation mechanism, monitoring device and safety mechanism, its characterized in that: the remote operation mechanism comprises an operation room (12) connected with a tower crane control circuit through a control cable (16), an operation table (14) is arranged in the operation room (12), a touch display (13) is mounted on the operation table (14), and a circuit-controlled signal receiver (15) is arranged on one side of the touch display (13);
the monitoring mechanism comprises a high-definition camera I (10), a high-definition camera II (7), a high-definition camera III (6), a high-definition camera IV (1), a high-definition camera V (2), a signal transmitter (9) and a solar storage battery (8) for supplying power, wherein the high-definition camera I (10) is installed at a lifting hook of a tower crane and monitors the distance from the lifting hook to the ground, so that the monitoring mechanism can accurately reach a specified position when the lifting hook is empty; the second high-definition camera (7) is installed at the front end of the lifting arm and is used for remotely monitoring the goods and the lifting hook as a whole, so that a blind area generated by the first high-definition camera (10) when the goods are lifted is avoided; the high-definition camera III (6) is arranged on the tower crane trolley connected with the lifting hook, so that the goods and the lifting hook are monitored in a long distance integrally, and the goods after being lifted can accurately reach the specified point; the high-definition camera IV (1) and the high-definition camera V (2) are respectively arranged on the front side and the rear side of the uppermost part of the tower crane, the suspension arm and the rear side are monitored, and the running condition of a tower crane trolley and the safety distance between the tower crane and a building during operation are observed; the signal transmitter (9) is installed on the lifting hook, is respectively connected with the high-definition camera I (10), the high-definition camera II (7), the high-definition camera III (6), the high-definition camera IV (1) and the high-definition camera V (2) through signal lines, is used for receiving image information transmitted by the cameras, and transmits information data to the signal receiver (15) through a set channel; the solar storage battery (8) is respectively connected with the high-definition camera I (10), the high-definition camera II (7), the high-definition camera III (6), the high-definition camera IV (1), the high-definition camera V (2) and the signal emitter (9) through power lines, so that the whole power supply is realized;
the safety mechanism comprises a distance meter (11), a wireless sensing device (4), an alarm (3) and an emergency switch arranged in an operation room (12), wherein the distance meter (11) is arranged at the position of a lifting hook and used for measuring the vertical distance from the lifting hook to an object and transmitting corresponding data to a signal generator (9) through a signal line; wireless induction system (4) are installed in davit department, and the davit removes and is sensed the object back by wireless induction system (4) in the certain limit, transmits alarm signal to the alarm through the signal line on the one hand, carries out the alarm of buzzing after alarm signal is received to the alarm, and on the other hand transmits to signal receiver (15) through signal generator (9), by control host computer built-in operation panel (14) to signal judgement analysis after start the emergency switch and send the disconnection control signal, let the tower crane bring to rest.
2. The tower crane remote operation and monitoring system according to claim 1, wherein: the touch display (13) can control all high-definition cameras to achieve the purposes of zooming, locking objects and adjusting the positions of the cameras, and particularly after corresponding operation selection is carried out on the touch display (13), the operation console (14) sends out a corresponding action instruction to be transmitted to the corresponding high-definition cameras through the control cable (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011290181.8A CN112429645A (en) | 2020-11-18 | 2020-11-18 | Tower crane remote operation and monitoring system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011290181.8A CN112429645A (en) | 2020-11-18 | 2020-11-18 | Tower crane remote operation and monitoring system |
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| Publication Number | Publication Date |
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| CN112429645A true CN112429645A (en) | 2021-03-02 |
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| CN202011290181.8A Withdrawn CN112429645A (en) | 2020-11-18 | 2020-11-18 | Tower crane remote operation and monitoring system |
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| CN (1) | CN112429645A (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107140539A (en) * | 2017-06-17 | 2017-09-08 | 荆门创佳机械科技有限公司 | A kind of Multifunctional tower crane video monitoring system |
| DE102016010913A1 (en) * | 2016-09-08 | 2018-03-08 | Liebherr-Werk Ehingen Gmbh | System for handling lattice pieces |
| CN108190749A (en) * | 2018-03-27 | 2018-06-22 | 山东天星北斗信息科技有限公司 | A kind of remote control apparatus of tower crane, control method and intelligent tower crane |
| CN111847258A (en) * | 2020-07-07 | 2020-10-30 | 中建三局集团有限公司 | Tower crane remote monitoring system |
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2020
- 2020-11-18 CN CN202011290181.8A patent/CN112429645A/en not_active Withdrawn
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|---|---|---|---|---|
| CN101264847A (en) * | 2007-03-15 | 2008-09-17 | 深圳职业技术学院 | Tower crane device based on image monitoring |
| CN101497417A (en) * | 2008-01-29 | 2009-08-05 | 黎峰 | Tower crane remote intelligent operation apparatus |
| WO2010009570A1 (en) * | 2008-07-21 | 2010-01-28 | Yu Qifeng | A hoist-positioning method and intelligent vision hoisting system |
| CN203199897U (en) * | 2013-04-26 | 2013-09-18 | 南京信息工程大学 | Tower crane operation monitoring device |
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| CN104176642A (en) * | 2014-08-01 | 2014-12-03 | 青岛盛嘉信息科技有限公司 | Control system of tower crane |
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Application publication date: 20210302 |
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