CN203021227U - On-line security monitoring and control device for tower crane - Google Patents
On-line security monitoring and control device for tower crane Download PDFInfo
- Publication number
- CN203021227U CN203021227U CN 201320029798 CN201320029798U CN203021227U CN 203021227 U CN203021227 U CN 203021227U CN 201320029798 CN201320029798 CN 201320029798 CN 201320029798 U CN201320029798 U CN 201320029798U CN 203021227 U CN203021227 U CN 203021227U
- Authority
- CN
- China
- Prior art keywords
- tower crane
- tower
- monitoring
- machine controller
- sensor
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Landscapes
- Selective Calling Equipment (AREA)
Abstract
The utility model discloses an on-line security monitoring and control device for a tower crane. The on-line security monitoring and control device comprises a tower crane controller and a ground monitoring and control host machine, wherein the tower crane controller is connected with the ground monitoring and control host machine through GPRS (General Packet Radio Service) wireless communication, an analogy quantity sensor is connected with the tower crane controller through an analogy quantity extension module or an analogy quantity module integrated in the tower crane controller, a digital quantity sensor is connected with the tower crane controller through a digital quantity extension module or a digital quantity module integrated in the tower crane controller, and a remote monitor terminal is connected with the monitoring and control host machine in a wired or wireless manner. The on-line security monitoring and control device solves the problems in the prior art that the tower crane is only subjected to one-machine monitoring, and few tower cranes are subjected to multi-machine networking cooperation monitor. Conventional multi-machine networking is based on a simple radio station and has the problems such as little network topology, poor communication quality, inflexible networking and difficulty in confirmation of accident liability by production units or related supervision departments.
Description
Technical field
The utility model belongs to a kind of tower crane control technical field, relates in particular to a kind of tower crane safety on line control monitor unit.
Background technology
Tower crane is widely used in every field, but the tower crane product of prior art is only for unit monitoring, and the collaborative monitoring of multimachine networking is few.And existing multimachine networking also is based on simple radio station, exist network topology few, communication quality is relatively poor, the shortcomings such as networking is dumb, simultaneously, due to product towards the user different, the research that relates to institute's collection tower crane Information Security is less, also not carrying out corresponding authority for different device users differentiates, easily cause tower crane operating data to be tampered, there is the higher present situation of tower crane accidents rate in the puzzlement of having brought accident confirmation of responsibility difficulty for production unit or relevant supervision department.
Summary of the invention
The technical problems to be solved in the utility model: a kind of tower crane safety on line control monitor unit is provided, only monitors for unit with the tower crane product that the solution prior art exists, the collaborative monitoring of multimachine networking less.And existing multimachine networking also is based on simple radio station, exists network topology few, and communication quality is relatively poor and networking is dumb, and production unit or relevant supervision department accident liability are assert the problems such as difficulty.
Technical solutions of the utility model:
A kind of tower crane safety on line control monitor unit, it comprises the tower machine controller, the ground monitoring main frame, the tower machine controller is connected with the ground monitoring main frame by the GPRS radio communication, analog sensor is connected with the tower machine controller by analog quantity spread module or the integrated analog module of tower machine controller, digital sensors is connected with the tower machine controller by digital quantity expansion module or the integrated digital module of tower machine controller, and remote monitoring terminal is connected with the ground monitoring main frame by wireless or wired mode.
Analog sensor comprises hoisting capacity sensor, hoisting moment sensor and angle of revolution sensor.
Digital sensors comprises air velocity transducer, luffing photoelectric encoder and the photoelectric encoder that hoists.
The utility model beneficial effect:
the utility model is controlled at existing unit to be increased the GPRS radio communication and realizes and being connected of ground monitoring main frame on the basis, the ground monitoring main frame can be realized communication by GPRS radio communication and on-the-spot all tower machine controllers, realize the networking of multi-tower type hoisting crane, can carry out centralized monitoring to many tower cranes, increase simultaneously remote monitoring terminal the information on the ground monitoring main frame can be synchronized to user on remote monitoring terminal can be according to authorizing the remote monitor and control that realizes the tower machine, the utility model is by the hoisting capacity sensor, the hoisting moment sensor, the angle of revolution sensor, air velocity transducer, the lifting weight of luffing photoelectric encoder and the Real-Time Monitoring tower cranes such as photoelectric encoder that hoist, the luffing position, the Real Time Monitoring of lifting altitude and turn state, keeping on the basis of original safety device as second class protection, real-time early warning, further improve tower crane in the operating safe reliability of work, in real time state parameter shown and store, pre-alarm is arranged, overload alarm and the control function that transfinites.Remote monitoring terminal can record and show ground monitoring host computer display status information, and can show tower crane geographical location information etc., to the highlighted demonstration of overload violation operation, the supervisor of construction can realize the real time monitoring to the tower crane mode of operation in operator's compartment, facilitate the responsible accident identification.Solved the tower crane product of prior art existence only for the unit monitoring, the collaborative monitoring of multimachine networking less.And existing multimachine networking also is based on simple radio station, exists network topology few, and communication quality is relatively poor and networking is dumb, and production unit or relevant supervision department accident liability are assert the problems such as difficulty.
Description of drawings:
Fig. 1 is the utility model installation composition schematic diagram.
The specific embodiment:
A kind of tower crane safety on line control monitor unit, it comprises the tower machine controller, the ground monitoring main frame, the tower machine controller is connected with the ground monitoring main frame by the GPRS radio communication, analog sensor is connected with the tower machine controller by analog quantity spread module or the integrated analog module of tower machine controller, digital sensors is connected with the tower machine controller by digital quantity expansion module or the integrated digital module of tower machine controller, and remote monitoring terminal is connected with the ground monitoring main frame by wireless or wired mode.
Analog sensor comprises hoisting capacity sensor, hoisting moment sensor and angle of revolution sensor, by the monitoring tower crane hoisting capacity information, hoisting moment information and degreeof turn information and deliver to controller (tower crane black box).Digital sensors comprises air velocity transducer, luffing photoelectric encoder and the photoelectric encoder that hoists.
The Back ground Informations such as the lifting weight information of tower crane, lifting rope elevation information, carriage amplitude varying information and moment information, simultaneously comprise that also the non-main informations such as tower crane corner information, tower body inclining degree information, wind speed and direction information are converted to electric signal in real time by respective sensor, pass to the tower crane black box, after carrying out acquisition process by the tower crane black box, reach the ground monitoring main frame through the GPRS wireless communication networks.Various tower crane status information data are stored, process, inquire about, are shown by computing machine or printing etc.Simultaneously, relevant controlling information also can be passed through the GPRS wireless network transmissions to the tower crane black box by the ground monitoring main frame, send control signal by the tower crane black box to corresponding actuating unit again, complete Long-distance Control, simultaneously, the user who obtains the authorization can the remote access ground host machine, obtains synchronization monitoring information.
Other switching value inputs, output all are connected with controller by expansion variable module or the integrated digital module of controller self.
The hoisting moment that the hoisting moment sensor can be monitored :≤4000KN.m.
The hoisting capacity that the hoisting capacity sensor can be monitored :≤20t.
Claims (3)
1. tower crane safety on line control monitor unit, it comprises the tower machine controller, it is characterized in that: it also comprises: the ground monitoring main frame, the tower machine controller is connected with the ground monitoring main frame by the GPRS radio communication, analog sensor is connected with the tower machine controller by analog quantity spread module or the integrated analog module of tower machine controller, digital sensors is connected with the tower machine controller by digital quantity expansion module or the integrated digital module of tower machine controller, and remote monitoring terminal is connected with the ground monitoring main frame by wireless or wired mode.
2. a kind of tower crane safety on line control monitor unit according to claim 1, it is characterized in that: analog sensor comprises hoisting capacity sensor, hoisting moment sensor and angle of revolution sensor.
3. a kind of tower crane safety on line control monitor unit according to claim 1, it is characterized in that: digital sensors comprises air velocity transducer, luffing photoelectric encoder and the photoelectric encoder that hoists.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320029798 CN203021227U (en) | 2013-01-21 | 2013-01-21 | On-line security monitoring and control device for tower crane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320029798 CN203021227U (en) | 2013-01-21 | 2013-01-21 | On-line security monitoring and control device for tower crane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203021227U true CN203021227U (en) | 2013-06-26 |
Family
ID=48645223
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320029798 Expired - Fee Related CN203021227U (en) | 2013-01-21 | 2013-01-21 | On-line security monitoring and control device for tower crane |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203021227U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104210955A (en) * | 2014-09-05 | 2014-12-17 | 中船第九设计研究院工程有限公司 | Crane safety monitoring management system based on Ethernet architecture |
| CN105947894A (en) * | 2016-06-21 | 2016-09-21 | 中船第九设计研究院工程有限公司 | Crane safety monitoring and control management communication system based on DP bus |
| CN111879308A (en) * | 2020-06-24 | 2020-11-03 | 山东富友慧明测控设备有限公司 | Intelligent tower crane safety monitoring system based on pose perception technology and implementation method |
-
2013
- 2013-01-21 CN CN 201320029798 patent/CN203021227U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104210955A (en) * | 2014-09-05 | 2014-12-17 | 中船第九设计研究院工程有限公司 | Crane safety monitoring management system based on Ethernet architecture |
| CN105947894A (en) * | 2016-06-21 | 2016-09-21 | 中船第九设计研究院工程有限公司 | Crane safety monitoring and control management communication system based on DP bus |
| CN111879308A (en) * | 2020-06-24 | 2020-11-03 | 山东富友慧明测控设备有限公司 | Intelligent tower crane safety monitoring system based on pose perception technology and implementation method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201882833U (en) | Safety control system for tower crane cluster operation | |
| CN201553569U (en) | Tower crane safety monitoring system | |
| CN202379636U (en) | Measuring and controlling device for running state of tower crane | |
| CN103863958A (en) | Complicated cluster walking type tower crane collision avoidance system and monitoring method | |
| CN203781703U (en) | Complex cluster walking type tower crane anti-collision system | |
| CN204334834U (en) | The anti-outer broken visual control device of overhead transmission line | |
| CN204474169U (en) | A kind of for multiple stage overhead and gantry cranes security monitoring and early warning systems in region | |
| CN203199897U (en) | Tower crane operation monitoring device | |
| CN204925777U (en) | Intelligence workshop system | |
| CN102515044A (en) | Device for realizing security of image-monitoring and anti-collision integrated tower crane | |
| CN208210010U (en) | A kind of multifunctional intelligent elevator monitoring and acquisition system | |
| CN207347027U (en) | A kind of intelligent and safe tower crane that early warning is perceived based on Internet of Things | |
| CN203021227U (en) | On-line security monitoring and control device for tower crane | |
| CN202848937U (en) | Tower crane safety monitoring system based on AVR (Automatic Voltage Regulation) singlechip | |
| CN111186771A (en) | Remote tower crane intelligent control system | |
| CN201882829U (en) | Safety monitoring system of tower crane | |
| CN201809087U (en) | Tower crane monitoring system | |
| CN202575786U (en) | Implementation device for crane overload and high wind warning anti-collision system | |
| CN102923592A (en) | Tower crane safety monitoring system based on AVR (automatic voltage regulation) singlechip | |
| JP3212903U (en) | Equipment status monitoring system | |
| CN203653085U (en) | Tower crane monitoring system capable of recognizing identity of driver | |
| CN207192611U (en) | A kind of tower crane intelligent monitor system that early warning is perceived based on Internet of Things | |
| CN201447315U (en) | Wireless communication security device for operation of tower cranes | |
| CN103601076A (en) | Crane safety monitoring system based on wireless network | |
| CN207645648U (en) | Intelligent crane control system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130626 Termination date: 20160121 |
|
| EXPY | Termination of patent right or utility model |