CN110654979A - Monitoring management system and method - Google Patents
Monitoring management system and method Download PDFInfo
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- CN110654979A CN110654979A CN201910901758.5A CN201910901758A CN110654979A CN 110654979 A CN110654979 A CN 110654979A CN 201910901758 A CN201910901758 A CN 201910901758A CN 110654979 A CN110654979 A CN 110654979A
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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
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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
- B66C13/46—Position indicators for suspended loads or for crane elements
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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
- B66C13/48—Automatic control of crane drives for producing a single or repeated working cycle; Programme control
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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
- B66C15/04—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
- B66C23/00—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes
- B66C23/88—Safety gear
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Automation & Control Theory (AREA)
- Control And Safety Of Cranes (AREA)
Abstract
The invention relates to a monitoring management system, which comprises tower cranes, a data acquisition module, a data processing unit and data storage modules connected with the data processing unit, wherein the number of the tower cranes is at least two, the data storage modules are used for storing data of an overlapping area between two adjacent tower cranes, each data acquisition module comprises an angle measurement module for measuring the rotation angle data of the tower cranes, each data acquisition module is connected with the data processing unit, each data processing unit is also connected with a data receiving module and a data transmitting module, each data transmitting module is used for transmitting the rotation angle data of the tower cranes, each data receiving module is used for receiving the rotation angle data of the adjacent tower cranes, each data processing unit is also connected with a display module, and each display module is used for; the tower crane is provided with an operation switch for controlling the tower crane to rotate, and the operation switch is connected with the data processing unit. The invention avoids the possible collision between two adjacent tower cranes.
Description
Technical Field
The invention relates to the technical field of project supervision and monitoring, in particular to a monitoring management system and a monitoring management method.
Background
With the increasing activity of the building market, the height of buildings is higher and higher, and a tower crane (namely a tower crane) is used as a main material transportation machine, and has become one of necessary construction equipment of a building site due to the characteristics of high lifting height, large working amplitude and the like. However, along with the construction environment is more and more complicated, therefore the safe operation of tower crane is also more and more taken an attention by the staff of building site, has a plurality of tower cranes work to same job site very much, in order to cover the article that need hang and put comprehensively between two adjacent tower cranes, so be provided with the overlap area between two tower cranes, the tower crane is horizontal rotary motion usually, and the below of tower crane is for hanging the lifting hook of building materials to there is the danger of collision each other at the overlap area tower crane.
Application publication No. is CN 104340895A's patent document discloses a tower crane safety monitoring system and monitoring method, including data acquisition module, real time monitoring module and overload control module, the thing range data of the weight of the load that the tower crane during operation hung, tower crane operation are gathered in real time to data acquisition module, judge whether the operating point that weight data and range data constitute is in predetermined safety range, if for no, then control the tower crane stop work to guarantee the safety of tower crane.
However, in the above system, only the operating state of a single tower crane is monitored, so that a collision which may occur between two adjacent tower cranes needs to be solved.
Disclosure of Invention
The invention aims to provide a monitoring management system which has the effect of avoiding collision between two adjacent tower cranes.
The above object of the present invention is achieved by the following technical solutions:
a monitoring management system comprises tower cranes, data acquisition modules, data processing units and data storage modules connected with the data processing units, wherein the number of the tower cranes is at least two, the data storage modules are used for storing overlapping area data between two adjacent tower cranes, each data acquisition module comprises an angle measurement module for measuring the rotation angle data of the tower cranes, the data acquisition modules are connected with the data processing units, the data processing units are further connected with data receiving modules and data transmitting modules, the data transmitting modules are used for transmitting the rotation angle data of the tower cranes, the data receiving modules are used for receiving the rotation angle data of the adjacent tower cranes transmitted by the data transmitting modules on the adjacent tower cranes, the data processing units are further connected with display modules, and the display modules are used for displaying position data between the adjacent tower cranes; the tower crane is provided with an operation switch for controlling the tower crane to rotate, and the operation switch is connected with the data processing unit.
Through adopting above-mentioned technical scheme, during the use, the data storage module is stored with the overlap area data, the position of the angle measurement module real-time detection tower crane on the tower crane, and send through data transmission module, when the tower crane enters into the overlap area of two adjacent tower cranes, the position data of the adjacent tower crane that data receiving module sent through the data transmission module of receiving adjacent tower crane, in data processing unit with the position data of overlap area data and adjacent tower crane contrast, thereby judge whether can enter into the overlap area safely, if dangerous, through data processing unit control operation switch, thereby avoid probably appearing the collision between two adjacent tower cranes.
The invention is further configured to: the tower crane comprises a rotating body and a supporting frame, the supporting frame is vertically fixed, and the rotating body is rotatably arranged at the upper end of the supporting frame; the angle measuring module comprises a fixed gear, a movable gear and a Hall sensor, wherein the fixed gear is fixedly arranged on the support frame, the central line of the fixed gear coincides with the rotating axis of the rotating body, the movable gear is rotatably connected to the rotating body and meshed with the fixed gear, the Hall sensor is fixed on the rotating body, and the measuring end of the Hall sensor measures the number of teeth of the movable gear.
Through adopting above-mentioned technical scheme, the rotor rotates on the support frame, and moving gear rotates along with the rotor to when making the moving gear round fixed gear pivoted, moving gear and fixed gear mesh, moving gear is rotating, installs the number of teeth that hall sensor on the rotor detected moving gear, thereby reachs rotor pivoted angle through the number of teeth.
The invention is further configured to: the data acquisition module further comprises a load module for measuring the load of the tower crane, and the load module is connected with the data processing unit.
By adopting the technical scheme, the load module for measuring the load of the tower crane sends the load information of the tower crane to the data processing unit, and the load information is judged through the data processing unit.
The invention is further configured to: the tower crane comprises a lifting hook, a winch and a pull wire, wherein the winch is fixed on the rotating body and connected with the data processing unit; one end of a stay wire is connected to the lifting hook, the other end of the stay wire is connected to the winch, a moving vehicle is arranged in the middle of the stay wire and mounted on the tower crane, and the end, connected with the lifting hook, of the stay wire is vertically downward from the position of the moving vehicle; the load module is arranged between the moving vehicle and the winch and comprises a torque sensor and a rotating arm, one end of the rotating arm is fixed at the measuring end of the torque sensor, the other end of the rotating arm is abutted against a pull wire, the portions, located on the two sides of the rotating arm, of the pull wire form obtuse angles, and the torque sensor is connected with the data processing unit.
By adopting the technical scheme, the stay wire forms obtuse angles at the two side parts of the rotating arm, when the stay wire is pulled, the position of the stay wire on the rotating arm tends to be tensioned, so that the stay wire is abutted to one end, far away from the torque sensor, of the rotating arm, the stay wire generates rotating force on the rotating arm, the torque sensor generates signals, and the pulling force of the stay wire is related to the signals generated by the torque sensor.
The invention is further configured to: the data acquisition module also comprises a camera module, the camera module is connected with the data processing unit, and the display module simultaneously displays the data of the camera module; the camera module is installed on the lifting hook.
Through adopting above-mentioned technical scheme, with the setting of camera module on the lifting hook, the staff can be when putting down the lifting hook, camera module along with the lifting hook downstream, and the image that makes camera module can shoot is clear to make things convenient for the staff to look over.
The invention is further configured to: the camera module comprises a camera and a rotating ring, a supporting rod is arranged on the lifting hook, the supporting rod is vertically upward, a base is arranged at the upper end of the supporting rod, the rotating ring is horizontally and rotatably connected to the base, the camera is installed at the edge of the rotating ring, and a driving assembly is connected to the rotating ring.
Through adopting above-mentioned technical scheme, the camera is installed on the swivel becket, and the swivel becket rotates on the base under drive assembly's effect to make the camera can survey around the omnidirectional lifting hook, guarantee safety around the lifting hook.
The invention is further configured to: the driving assembly comprises a driving motor and a driving gear, the driving motor is fixed on the rotating ring, the driving gear is coaxially fixed at the output end of the driving motor, and teeth matched with the driving gear are arranged on the side wall of the base.
Through adopting above-mentioned technical scheme, when driving motor started, the driving gear coaxial fixation was at driving motor's output, and the driving gear rotates on the lateral wall of base to make the rotating ring rotate.
The invention is further configured to: the data processing unit is connected with an alarm device.
By adopting the technical scheme, the data processing unit is connected with the alarm device, and when the position of the adjacent tower crane is compared by the data processing unit and is located in the overlapping area, the alarm device works to remind workers.
The invention aims to provide a monitoring management method which has the effect of avoiding collision possibly occurring between two adjacent tower cranes.
A monitoring management method comprises the steps of storing angle data of the overlapping range of a tower crane in a data storage module; the angle measurement module measures the rotation angle data of the tower crane in real time and transmits the data to the data processing unit; the data processing unit sends the tower crane rotation angle data through the data transmitting module; the data receiving module receives the adjacent tower crane rotation angle data sent by the data transmitting module and transmits the adjacent tower crane rotation angle data to the data processing unit; before the tower crane enters the overlapping range area of the tower crane each time, the data processing unit firstly judges whether the adjacent tower crane rotation angle data sent by the data transmitting module received by the data receiving module is in the overlapping range of the tower crane; if the judgment result is yes, the data processing unit disconnects the operation switch; if the judgment result is negative, the tower crane rotates to the tower crane overlapping range.
By adopting the technical scheme, the data processing unit judges the data received by the data receiving module and determines whether the tower crane enters the overlapping area of the tower crane or not, so that collision between two adjacent tower cranes can be avoided.
The invention is further configured to: the display module displays position information between adjacent tower cranes, and a worker checks the working position of the adjacent tower cranes through the display module.
Through adopting above-mentioned technical scheme, display module shows the position information between the adjacent tower crane, and the staff can look over the position of adjacent tower crane through display module to judge tower crane operation on next step.
In conclusion, the beneficial technical effects of the invention are as follows:
1. the data storage module stores overlapping area data, the angle measurement module on the tower crane detects the position of the tower crane in real time and sends the data through the data transmission module, when the tower crane enters the overlapping area of two adjacent tower cranes, the data receiving module receives the position data of the adjacent tower crane sent by the data transmission module of the adjacent tower crane, and the data of the overlapping area is compared with the position data of the adjacent tower crane in the data processing unit, so that whether the tower crane can safely enter the overlapping area is judged, if the tower crane is unsafe, the data processing unit controls the operation switch, and therefore collision between the two adjacent tower cranes is avoided;
2. when the rotating body rotates on the supporting frame, the moving gear rotates along with the rotating body, so that the moving gear rotates around the fixed gear, the moving gear is meshed with the fixed gear, the moving gear rotates, and the Hall sensor arranged on the rotating body detects the tooth number of the moving gear, so that the rotating angle of the rotating body is obtained through the tooth number;
3. the obtuse angles are formed at the two side parts of the rotating arm through the pull wire, when the pull wire is pulled, the position, located at the rotating arm, of the pull wire tends to be tensioned, so that the pull wire is abutted to one end, far away from the torque sensor, of the rotating arm, the pull wire generates rotating force on the rotating arm, and the torque sensor generates signals.
Drawings
FIG. 1 is a block flow diagram of the present invention;
FIG. 2 is a schematic view of the overall structure of the present invention;
FIG. 3 is an enlarged partial schematic view of portion A of FIG. 2;
FIG. 4 is an enlarged partial schematic view of portion B of FIG. 2;
fig. 5 is a schematic view of the mounting structure of the camera module.
In the figure, 1, a tower crane; 11. a rotating body; 12. a support frame; 13. a hook; 14. a winch; 15. a pull wire; 16. a mobile vehicle; 2. a data storage module; 3. a data processing unit; 4. a data transmitting module; 5. a data receiving module; 6. a data acquisition module; 61. an angle measurement module; 611. a fixed gear; 612. a moving gear; 613. a Hall sensor; 62. a load module; 621. a torque sensor; 622. a rotating arm; 63. a camera module; 631. a camera; 632. a rotating ring; 633. a support bar; 634. a base; 635. a drive assembly; 6351. a drive motor; 6352. a driving gear; 7. an alarm device; 8. an operation switch; 9. and a display module.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
The first embodiment is as follows: referring to fig. 1, the monitoring management system disclosed by the invention comprises tower cranes 1, wherein at least two tower cranes 1 are arranged in the same construction area, and the two tower cranes 1 have mutually overlapped areas. All be provided with data storage module 2 in every tower crane 1, be used for storing the overlap area data between two adjacent tower cranes 1 in the data storage module 2, overlap area data rotate to the angle that overlaps the regional position pivoted for tower crane 1. The data storage module 2 is connected with a data processing unit 3, and the data processing unit 3 is connected with a data transmitting module 4, a data receiving module 5 and a data acquisition module 6. The data acquisition module 6 comprises an angle measurement module 61, a load module 62 and a camera module 63, the angle measurement module 61 is used for measuring the rotation angle data of the tower crane 1, the load module 62 is used for measuring the load of the tower crane 1, and the camera module 63 is used for monitoring the surrounding environment of the tower crane 1. The angle measuring module 61, the load module 62 and the camera module 63 are connected to the data processing unit 3. The data processing unit 3 is further connected with an alarm device 7, the alarm device 7 is selected as a horn, and an operator is prompted to notice that the adjacent tower crane 1 is located in an overlapping area through the alarm device 7.
Referring to fig. 1, the angle measurement module 61 measures the rotation angle data of the tower crane 1, the data processing unit 3 sends the rotation angle data through the data transmission module 4 after receiving the rotation angle data of the tower crane 1, and the tower crane 1 can receive the rotation angle data of the adjacent tower crane 1 sent through the data transmission module 4 through the data receiving module 5 and send the rotation angle data to the data processing unit 3. The data processing unit 3 analyzes the rotation angle data of the adjacent tower cranes 1 and compares the data with the data in the data storage module 2. An operation switch 8 for controlling the tower crane 1 to rotate is arranged on the tower crane 1, and the data processing unit 3 is connected with the operation switch 8. The data processing unit 3 is connected with a display module 9, the display module 9 is used for displaying position data between adjacent tower cranes 1 and displaying data of the camera module 63, and a worker can observe the rotating positions of other tower cranes 1 through the display module 9.
Referring to fig. 1, the tower crane 1 includes a rotating body 11 and a supporting frame 12, the supporting frame 12 is vertically fixed on the ground, the rotating body 11 is horizontally and rotatably connected to the upper end of the supporting frame 12, the angle measuring module 61 includes a fixed gear 611, a moving gear 612 and a hall sensor 613, the fixed gear 611 is fixed on the supporting frame 12, the center line of the fixed gear 611 coincides with the rotating axis of the rotating body 11, the moving gear 612 is rotatably supported on the transferring body, the moving gear 612 is engaged with the fixed gear 611, when the tower crane 1 rotates, the rotating body 11 rotates, the moving gear 612 on the rotating body 11 rolls along the fixed gear 611 in the process of rotating along with the rotating body 11, the hall sensor 613 is fixed on the rotating body 11, and the measuring end of the hall sensor 613 is located at the outer edge of the moving gear 612, and the hall sensor 613 is used for measuring the number of teeth rotated by the moving gear 612, so that the rotating angle of the rotating body 11 is obtained by the number of teeth rotated by the moving gear 612.
Referring to fig. 2, the tower crane 1 includes a hook 13, a hoist 14 and a pull wire 15, the hoist 14 is fixed on the rotor 11 and connected with the data processing unit 3; one end of a pull wire 15 is fixedly connected to the lifting hook 13, the other end of the pull wire is connected to the winch 14, a moving vehicle 16 is arranged on the rotating body 11, the pull wire 15 penetrates through the moving vehicle 16, and one end, connected with the lifting hook 13, of the pull wire 15 is vertically downward from the moving vehicle 16; the load module 62 is arranged between the moving vehicle 16 and the winding machine 14, the load module 62 comprises a torque sensor 621 and a rotating arm 622, the torque sensor 621 is fixed on the rotating body 11, one end of the rotating arm 622 is fixed on the measuring end of the torque sensor 621, the other end of the rotating arm 622 abuts against the pulling wire 15, a section of the pulling wire 15 between the rotating arm 622 and the moving vehicle 16 is horizontally arranged, a section of the pulling wire 15 between the rotating arm 622 and the winding machine 14 is obliquely arranged upwards, so that the parts of the pulling wire 15 at the two sides of the rotating arm 622 form obtuse angles, when the two ends of the stay wire 15 are pulled, the stay wire 15 is tensioned, the stay wire 15 has the tendency of straightening, so that the rotation of the rotating arm 622 is generated by the wire 15, and the magnitude of the rotation generated by the wire 15 is related to the tension, further, the torque sensor 621 measures the tension of the wire 15, and the torque sensor 621 is connected to the data processing unit 3 so that the tension measured by the torque sensor 621 is transmitted into the data processing unit 3.
Referring to fig. 3, the camera module 63 includes a camera 631 and a rotating ring 632, a support rod 633 is disposed on the hook 13, the support rod 633 is vertically upward, a base 634 is disposed at an upper end of the support rod 633, the rotating ring 632 is horizontally and rotatably connected to the base 634, the camera 631 is mounted at an edge of the rotating ring 632, a driving assembly 635 is connected to the rotating ring 632, the driving assembly 635 includes a driving motor 6351 and a driving gear 6352, the driving motor 6351 is fixed to the rotating ring 632, the driving gear 6352 is coaxially fixed to an output end of the driving motor 6351, and teeth engaged with the driving gear 6352 are disposed on a side wall of the base 634. When the driving motor 6351 works, the driving motor 6351 drives the driving gear 6352 to rotate, the driving gear 6352 is engaged with the teeth on the sidewall of the base 634, so that the rotating ring 632 rotates around the rotating axis of the base 634, and the worker can comprehensively understand the situation around the hook 13 through the camera 631.
Example two: the invention discloses a monitoring management method, which comprises the steps of adopting the monitoring management system in the first embodiment, and specifically comprises the steps that working personnel firstly store angle data of the overlapping range of a tower crane in a data storage module; in the working process of the tower crane, the angle measuring module measures the rotation angle data of the tower crane in real time and transmits the data to the data processing unit; the data processing unit sends the tower crane rotation angle data through the data transmitting module; the data receiving module receives the adjacent tower crane rotation angle data sent by the data transmitting module and transmits the adjacent tower crane rotation angle data to the data processing unit; the display module displays the tower crane rotation angle data measured by the adjacent tower crane rotation angle data and the angle measuring module, and displays the position information between the adjacent tower cranes, and workers can check the working positions of the adjacent tower cranes through the display module, so that the correct operation can be performed on the tower cranes in advance; before the tower crane enters the overlapping range area of the tower crane each time, the data processing unit firstly judges whether the adjacent tower crane rotation angle data sent by the data transmitting module received by the data receiving module is in the overlapping range of the tower crane; if the judgment result is yes, the data processing unit disconnects the operation switch; if the judgment result is negative, the tower crane rotates to the tower crane overlapping range.
The embodiments of the present invention are preferred embodiments of the present invention, and the scope of the present invention is not limited by these embodiments, so: all equivalent changes made according to the structure, shape and principle of the invention are covered by the protection scope of the invention.
Claims (10)
1. A monitoring management system, characterized by: comprises tower cranes (1), data acquisition modules (6) and data processing units (3), and data storage modules (2) connected with the data processing units (3), the tower cranes (1) have at least two, the data storage modules (2) are used for storing the data of the overlapping area between two adjacent tower cranes (1), the data acquisition modules (6) comprise angle measurement modules (61) for measuring the rotation angle data of the tower cranes (1), the data acquisition modules (6) are connected with the data processing units (3), the data processing units (3) are also connected with data receiving modules (5) and data transmitting modules (4), the data transmitting modules (4) are used for transmitting the rotation angle data of the tower cranes (1), the data receiving modules (5) are used for receiving the rotation angle data of the adjacent tower cranes (1) transmitted by the data transmitting modules (4) on the adjacent tower cranes (1), the data processing unit (3) is also connected with a display module (9), and the display module (9) is used for displaying position data between adjacent tower cranes (1); the tower crane is characterized in that an operation switch (8) for controlling the tower crane (1) to rotate is arranged on the tower crane (1), and the operation switch (8) is connected with the data processing unit (3).
2. A monitoring and management system according to claim 1, wherein: the tower crane (1) comprises a rotating body (11) and a supporting frame (12), the supporting frame (12) is vertically fixed, and the rotating body (11) is rotatably arranged at the upper end of the supporting frame (12); the angle measuring module (61) comprises a fixed gear (611), a moving gear (612) and a Hall sensor (613), the fixed gear (611) is fixedly arranged on the support frame (12), the central line of the fixed gear (611) coincides with the rotating axis of the rotating body (11), the moving gear (612) is rotatably connected to the rotating body (11), the moving gear (612) is meshed with the fixed gear (611), the Hall sensor (613) is fixed to the rotating body (11), and the measuring end of the Hall sensor (613) measures the number of teeth of the rotating moving gear (612).
3. A monitoring and management system according to claim 2, wherein: the data acquisition module (6) further comprises a load module (62) for measuring the load of the tower crane (1), and the load module (62) is connected with the data processing unit (3).
4. A monitoring and management system according to claim 3, wherein: the tower crane (1) comprises a lifting hook (13), a winch (14) and a pull wire (15), wherein the winch (14) is fixed on the rotating body (11) and is connected with the data processing unit (3); one end of a pull wire (15) is connected to the lifting hook (13), the other end of the pull wire is connected to the winch (14), a moving vehicle (16) is arranged in the middle of the pull wire (15), the moving vehicle (16) is installed on the tower crane (1), and one end, connected with the lifting hook (13), of the pull wire (15) is vertically downward from the position of the moving vehicle (16); the load module (62) is arranged between the moving vehicle (16) and the winch (14), the load module (62) comprises a torque sensor (621) and a rotating arm (622), one end of the rotating arm (622) is fixed at the measuring end of the torque sensor (621), the other end of the rotating arm (622) abuts against the pull wire (15), the part, located on the two sides of the rotating arm (622), of the pull wire (15) forms an obtuse angle, and the torque sensor (621) is connected with the data processing unit (3).
5. The monitoring management system according to claim 4, wherein: the data acquisition module (6) further comprises a camera module (63), the camera module (63) is connected with the data processing unit (3), and the display module (9) simultaneously displays data of the camera module (63); the camera module (63) is mounted on the lifting hook (13).
6. The monitoring management system according to claim 5, wherein: camera module (63) include camera (631) and rotating ring (632), be provided with bracing piece (633) on lifting hook (13), bracing piece (633) are vertical upwards, and the upper end of bracing piece (633) is provided with base (634), rotating ring (632) horizontal rotation is connected on base (634), the edge at rotating ring (632) is installed in camera (631), be connected with drive assembly (635) on rotating ring (632).
7. The monitoring management system according to claim 6, wherein: the driving assembly (635) comprises a driving motor (6351) and a driving gear (6352), the driving motor (6351) is fixed on the rotating ring (632), the driving gear (6352) is coaxially fixed at the output end of the driving motor (6351), and teeth matched with the driving gear (6352) are formed in the side wall of the base (634).
8. A monitoring and management system according to any one of claims 1 to 7, wherein: the data processing unit (3) is connected with an alarm device (7).
9. A monitoring management method is characterized in that: a monitoring management system applied to claim 1 comprises:
storing the angle data of the overlapping range of the tower crane (1) in a data storage module (2);
the angle measuring module (61) measures the rotation angle data of the tower crane (1) in real time and transmits the rotation angle data to the data processing unit (3);
the data processing unit (3) sends the rotation angle data of the tower crane (1) through the data transmitting module (4);
the data receiving module (5) receives the rotation angle data of the adjacent tower cranes (1) sent by the data transmitting module (4) and transmits the rotation angle data to the data processing unit (3);
before the tower crane (1) enters the overlapping range area of the tower crane (1) each time, the data processing unit (3) firstly judges whether the rotation angle data of the adjacent tower crane (1) sent by the data receiving module (5) received by the data transmitting module (4) is in the overlapping range of the tower crane (1);
if the judgment result is yes, the data processing unit (3) turns off the operation switch (8); if the judgment result is negative, the tower crane (1) rotates to the overlapping range of the tower crane (1).
10. A monitoring management method according to claim 9, characterized in that: the display module (9) displays position information between adjacent tower cranes (1), and a worker checks the working position of the adjacent tower cranes (1) through the display module (9).
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|---|---|---|---|
| CN201910901758.5A CN110654979A (en) | 2019-09-23 | 2019-09-23 | Monitoring management system and method |
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| CN201910901758.5A CN110654979A (en) | 2019-09-23 | 2019-09-23 | Monitoring management system and method |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115432575A (en) * | 2022-08-25 | 2022-12-06 | 杭州大杰智能传动科技有限公司 | Detection device and tower crane hoisting mechanism comprising same |
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| CN206817114U (en) * | 2017-05-22 | 2017-12-29 | 孙晓玉 | A kind of camera bracket used on tower crane |
| CN207844905U (en) * | 2018-01-12 | 2018-09-11 | 福建绿科建设集团有限公司 | A kind of tower crane equipment for building |
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| CN204474200U (en) * | 2015-02-12 | 2015-07-15 | 侯希沂 | Tower crane hoisting crane dynamic multifunctional monitored control system |
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| CN205662264U (en) * | 2016-04-18 | 2016-10-26 | 陕西科技大学 | Remote monitoring tower crane based on machine vision |
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| CN115432575A (en) * | 2022-08-25 | 2022-12-06 | 杭州大杰智能传动科技有限公司 | Detection device and tower crane hoisting mechanism comprising same |
| CN115432575B (en) * | 2022-08-25 | 2024-04-02 | 杭州大杰智能传动科技有限公司 | Detection device and tower crane lifting mechanism comprising same |
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Application publication date: 20200107 |