CN203333203U - Remote safety monitoring system for tower crane - Google Patents
Remote safety monitoring system for tower crane Download PDFInfo
- Publication number
- CN203333203U CN203333203U CN2013202970910U CN201320297091U CN203333203U CN 203333203 U CN203333203 U CN 203333203U CN 2013202970910 U CN2013202970910 U CN 2013202970910U CN 201320297091 U CN201320297091 U CN 201320297091U CN 203333203 U CN203333203 U CN 203333203U
- Authority
- CN
- China
- Prior art keywords
- sensor
- tower crane
- amplitude
- tower machine
- tower
- 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
Images
Landscapes
- Selective Calling Equipment (AREA)
Abstract
The utility model provides a remote safety monitoring system for a tower crane. The system comprises a tower crane and is characterized in that a height sensor, a height stroke limiter, a weight sensor, an amplitude sensor, an amplitude stroke limiter, a rotation angle sensor, a rotation angle stroke limiter, which are arranged on a tower crane, a lifting motor, a trolley variable amplitude motor and a rotation motor are respectively connected with a tower crane control main machine electrically; the tower crane control main machine is also connected with an alarm device and a man-machine control interface; a central control computer and the tower crane control main machine communicate by virtue of respective wireless communication interfaces via a public wireless network. The system provided by the utility model has the beneficial effects that the sensors, the limiters and the like are installed on the tower crane; the data acquired by the sensors are processed in real time, the tower crane is prevented from working over the limit, the data acquired by the sensors can be transmitted to the central control computer via wireless communication, and monitoring departments can monitor the safety production conditions of tower cranes in large geographic areas in real time at low cost.
Description
Technical field
The utility model belongs to a kind of engineering machinery field, relates in particular to a kind of system to tower machine monitoring state.
Background technology
The tower machine, it is also hoisting crane, when changing the dolly amplitude, the maximum rated hoisting capacity of drop hanger is different, so need a covering device to above parametric synthesis monitoring judgement, make the indication of hoisting crane normal operation, fully loaded, overload, super near, the super mode of operation such as far away corresponding warning, control, to guarantee the normal operation of elevator machinery, should facilitate tower machine management company unit, and the individual monitors the running state of tower machine in real time simultaneously.
The utility model content
The utility model provides a kind of tower crane telesecurity monitored control system, its objective is and can be monitored the tower machine, guarantees its safe in operation, and easy to use.
The utility model solves the technical scheme that its technical matters adopts:
Tower crane telesecurity monitored control system, comprise the tower machine, it is characterized in that: on the equilibrium arm of tower machine, set lifting motor is connected with a range limiter of the height with height sensor, lifting motor also is connected with a weight sensor, the set carriage amplitude varying motor of the crane arm of tower machine is connected with a range limiter of the amplitude with amplitude sensor, and on the swing type mechanism of tower machine, set turning motor is connected with a range limiter of the degreeof turn with the degreeof turn sensor; Above-mentioned height sensor, height range limiter, weight sensor, amplitude sensor, amplitude range limiter, degreeof turn sensor, degreeof turn range limiter, lifting motor, carriage amplitude varying motor, turning motor are electrically connected to tower machine main control system respectively, and tower machine main control system also is connected with warning device and man-machine control interface.
Above-mentioned tower machine main control system also is provided with the wireless communication interface be connected with public wireless network, center-controlling computer also is provided with the wireless communication interface be connected with public wireless network, and center-controlling computer and tower machine main control system communicate and are connected by public wireless network with wireless communication interface separately again.
Usefulness of the present utility model is:
The utility model is due to sensor installation and limiting device etc. on the tower machine, the data household register of sensor collection is processed in real time, avoid the tower machine situation of the work of transfiniting to occur, and can send to center to the data of sensor collection by radio communication and control calculator, the safety in production situation that can make so the low-cost Real-Time Monitoring of supervision department manage greatly regional tower machine.
The accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is further illustrated.
Fig. 1 is the utility model installation position schematic diagram;
Fig. 2 is the utility model tower machine part schematic diagram;
Fig. 3 is the utility model wireless communication section schematic diagram.
The specific embodiment
As shown in Figure 1: the utility model is setting height(from bottom) sensor 22 on existing tower machine 1, height range limiter 23, weight sensor 24, amplitude sensor 32, amplitude range limiter 33, degreeof turn sensor 43, degreeof turn range limiter 44, its installation site is: on the equilibrium arm 11 of tower machine 1, set lifting motor 21 is connected with a range limiter of the height with height sensor 22 23, lifting motor 21 also is connected with a weight sensor 24, the set carriage amplitude varying motor 3l of the crane arm 12 of tower machine l is connected with a range limiter of the amplitude with amplitude sensor 32 33, on the swing type mechanism 41 of tower machine 1, set turning motor 42 is connected with a range limiter of the degreeof turn with degreeof turn sensor 43 44.Above height sensor 22, height range limiter 23, weight sensor 24, amplitude sensor 32, amplitude range limiter 33, degreeof turn sensor 43, degreeof turn range limiter 44 all can adopt prior art to be arranged on the correct position of lifting motor 2l, carriage amplitude varying motor 31, turning motor 42.
As shown in Figure 2: height sensor 22, height range limiter 23, weight sensor 24, amplitude sensor 32, amplitude range limiter 33, degreeof turn sensor 42, degreeof turn range limiter 44, lifting motor 21, carriage amplitude varying motor 31, turning motor 42 are electrically connected to tower machine main control system respectively, and tower machine main control system also is connected with warning device and man-machine control interface.
Like this, after tower machine main control system is received the detection signal that height sensor 22, weight sensor 24, amplitude sensor 32, degreeof turn sensor 43 send, can compare with pre-determined safety signal, if go beyond the scope, tower machine main control system just sends the power supply of control signal to height range limiter 23, amplitude range limiter 33, degreeof turn range limiter 44 and lifting motor 21, carriage amplitude varying motor 31, turning motor 42, makes lifting motor 21, carriage amplitude varying motor 31, turning motor 42 no longer to the direction motion that exceeds standard dangerous.If the weight severe overweight, alarm activation, tower machine main control system is controlled lifting motor 2l, carriage amplitude varying motor 31, turning motor 42 and is quit work.Man-machine control interface is for manual control tower machine main control system.
As shown in Figure 3: each tower machine main control system connects wireless communication interface, can comprise 2.5G or 3G wireless communication interface (GPRS, CDMA, TD-SCDMA, WCDMA, CDMA2000 optional), first-selected GPRS interface.Center-controlling computer also connects wireless communication interface, can comprise 2.5G or 3G wireless communication interface (GPRS, CDMA, TD-SCDMA, WCDMA, CDMA2000 optional), first-selected GPRS interface.Center-controlling computer and tower machine main control system for example, communicate and are connected by public wireless network (wireless Internet) with wireless communication interface separately.
The data that some tower machine main control systems in such city or region or building site can gather height sensor 22, weight sensor 24, amplitude sensor 32, degreeof turn sensor 43 are delivered to tower machine main control system and are utilized public wireless network to be transferred to center-controlling computer by the GPRS interface, processed, show, convenient management, can realize a large amount of area tower machine real-time security monitorings.
The utility model is processes sensor collection data afterwards in center-controlling computer, and the software of central process unit can be realized following functional module:
1, acquisition terminal management: comprise the various information managements of Sensor monitoring point, as increased, edit, delete, printing, information derives, the functions such as information preservation, inquiry;
2, each Sensor monitoring point monitor data is processed: comprising: data receiver, message analysis, data bank preservation, data query, data edition, curve show, data-printing, the functions such as data derivation;
3, Sensor monitoring point real time data Presentation Function: comprising: the real time data of Real Time Observation control point, and data are depicted as to the curve of real-time change, this function allows operating personal see intuitively, the data variation scope of certain control point;
4, Sensor monitoring point alert notice and processing: comprising: the interface highlight indication, auditory tone cues, the warning processing block ejects, and reports to the police and processes record, and alarm logging is printed, alarm logging inquiry, control point query of contact information;
5, alarming short message notice: alarm message is sent on responsible official's mobile phone by note;
6, wireless terminal setting: the parameter to wireless terminal is arranged, and comprising: address arranges, connection mode arranges etc.;
7, wireless network communication module: carry out the transmission over radio of data and reply;
8, electronic chart shows: electronic chart intuitively shows position and other information of each control point, comprising: map amplifies and dwindles, and map moves, and map increases control point, and map is deleted control point, and the function such as is searched in the map control point;
9, software users management: comprise, the user arranges, and password logs in, change of secret code, user's deletion etc.;
10, other functions: interface display, parameter is preserved, and data bank such as arranges at the additional function.
Above functional module and other more than 40 assist with software functions modules, can realize the acquisition management of data, the management of control point, the management of warning, G work S electronic chart, the complete functions such as SMS notification.
The utility model has following basic advantage:
1, the utility model can automatically detect the various signals of weight-lifting equipment and process.As: the angle signal of weight signal, altitude signal, arm and level etc.
2, the embodiment of the GPRS of comprising of the present utility model can realize the GPRS remote monitoring function, can monitor the real time data of tower machine at remote port, facilitates tower machine management company unit and individual, in real time monitor data.
3, the duty parameter of instrument energy display setting of the present utility model.As: brachium, rated load weight, actual hoisting capacity, work range, maximum by a small margin, arm angle etc.
4, system of the present utility model can be carried out continuous sampling to the performance perameter of weight-lifting equipment automatically, real-time tracking, carry out computing, comparison, judgement, send at any time sound and light alarm, when showing each parameter, and cut off the loop of hoisting crane to dangerous direction operation, allow it to secure side to operation simultaneously, thereby realize safety automation control.
Anti-shake delay function is arranged when 5, parameter of the present utility model is inputted, the data power down is kept to function, the data of storage can keep 10 years.
6, main frame commonality of the present utility model is good, in the situation that do not change main frame, as long as by the software correct, just can meet the requirement of all kinds hoisting crane machinery, be convenient to batch manufacturing, stored many groups rated load curve in machine, met the stepless warning requirement of various operating modes.
7, the utility model operation interface can select liquid crystal to be shown with Tower for Simulation machine schematic diagram, facilitates tower machine driver Real Time Observation amplitude, height under hook and rotating state.
By the software and hardware specific design, the utility model can also have following function:
L, to " temperature drift " and " zero creep " of the sensor compensation that can automatically adjust.
2, the mainboard core adopts independent development STM32 mainboard, and processing speed is faster, and precision is higher, and reliability further strengthens.
3, polychrome graphics display, each duty parameter is very clear, and the indication of hoisting crane state is arranged simultaneously.
4, the artificial intelligence parameter list arranges, and the prompting result shows, prevents that the mistake of parameter from setting.
5, USB interface, can directly insert flash disk, and derived data is used to computer.
6, the GPRS remote data shows, well data monitoring, realize data transmission.
7, low-power consumption, digital circuit all adopts the CMOS chip.
8, all parameters one screen displays are shown, the menu form is cheer and bright, are beneficial to very much debugging and proofread and correct.
9, the whole keyboard operations of Installation and Debugging, change after the hoisting crane operating mode to adjust bringing great convenience to the user.
10, there is sound and light alarm, data transmission, the functions such as video reception, positioning map.
Main technical details of the present utility model meets the various working environments that the tower machine is also hoisting crane:
1, operating ambient temperature :-20 ℃～60 ℃.
2, working environment humidity: 95% (25 ℃).
3, operating voltage: AC～220.
4, mode of operation: continuously.
5, vibration: acceleration/accel≤5g (g is acceleration due to gravity).
6, system synthesis error: be less than ± 5%.
7, Overall Power Consumption: be less than 15W.
8, actuated error:<± 3%.
9, the GPRS time delay can well realize the remote data monitoring, and time delay is less than 3s.
Claims (2)
1. tower crane telesecurity monitored control system, comprise the tower machine, it is characterized in that: on the equilibrium arm of tower machine, set lifting motor is connected with a range limiter of the height with height sensor, lifting motor also is connected with a weight sensor, the set carriage amplitude varying motor of the crane arm of tower machine is connected with a range limiter of the amplitude with amplitude sensor, and on the swing type mechanism of tower machine, set turning motor is connected with a range limiter of the degreeof turn with the degreeof turn sensor; Above-mentioned height sensor, height range limiter, weight sensor, amplitude sensor, amplitude range limiter, degreeof turn sensor, degreeof turn range limiter, lifting motor, carriage amplitude varying motor, turning motor are electrically connected to tower machine main control system respectively, and tower machine main control system also is connected with warning device and man-machine control interface.
2. tower crane telesecurity monitored control system as claimed in claim 1, it is characterized in that: above-mentioned tower machine main control system also is provided with the wireless communication interface be connected with public wireless network, center-controlling computer also is provided with the wireless communication interface be connected with public wireless network, and center-controlling computer and tower machine main control system communicate and are connected by public wireless network with wireless communication interface separately.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202970910U CN203333203U (en) | 2013-05-28 | 2013-05-28 | Remote safety monitoring system for tower crane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202970910U CN203333203U (en) | 2013-05-28 | 2013-05-28 | Remote safety monitoring system for tower crane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203333203U true CN203333203U (en) | 2013-12-11 |
Family
ID=49701894
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013202970910U Expired - Fee Related CN203333203U (en) | 2013-05-28 | 2013-05-28 | Remote safety monitoring system for tower crane |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203333203U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109835817A (en) * | 2017-11-28 | 2019-06-04 | 中冶宝钢技术服务有限公司 | A kind of bridge crane intelligence progress control method |
-
2013
- 2013-05-28 CN CN2013202970910U patent/CN203333203U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109835817A (en) * | 2017-11-28 | 2019-06-04 | 中冶宝钢技术服务有限公司 | A kind of bridge crane intelligence progress control method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US10552794B2 (en) | System for monitoring status of goods in logistics process and using method thereof | |
| CN104181563A (en) | Beidou GPS based dual-mode personnel safety management system | |
| CN204883442U (en) | District environmental monitoring device | |
| CN202449771U (en) | Intelligent monitoring system of tower crane | |
| CN102285593A (en) | Intelligent management system for tower crane driver | |
| CN204474223U (en) | A kind of winch control system based on wireless technology | |
| CN108593098A (en) | A kind of noise detection system based on cloud computing | |
| CN103903395A (en) | Low-cost landslide early warning recording device based on MEMS accelerometers | |
| CN103552941A (en) | Tower crane safety monitoring circuit with GPRS (General Packet Radio Service) module | |
| CN108760032A (en) | A kind of noise detection apparatus based on wireless transmission | |
| CN103552942A (en) | Remote tower crane monitoring circuit with self-diagnostic function | |
| CN203682949U (en) | Tower crane remote monitoring circuit with self-diagnostic function | |
| CN203333203U (en) | Remote safety monitoring system for tower crane | |
| CN202443010U (en) | Handheld water quality testing instrument | |
| CN207281978U (en) | A kind of network cloud platform alarm system of gas leakage | |
| CN108387310A (en) | It is a kind of based on solar powered noise level monitor | |
| CN203606687U (en) | Machine cabinet microenvironment wireless monitoring system | |
| CN202954855U (en) | Portable information collecting module | |
| CN202394104U (en) | Indoor environment comprehensive monitoring system | |
| US12007311B2 (en) | System for monitoring wind influences on a working machine | |
| CN111107112A (en) | Agricultural machine running state monitoring system based on smart phone | |
| CN203682947U (en) | Black box safety monitoring circuit of tower type crane | |
| CN201961976U (en) | Computer monitor of large crane | |
| CN202518960U (en) | Safety monitoring recording device for multifunctional tower crane | |
| CN102780822A (en) | 3G (3rd Generation Telecommunication) network-based drilling parameter mobile phone monitoring system and method |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131211 Termination date: 20140528 |