CN105366574A - Safety control device for tower cranes - Google Patents

Safety control device for tower cranes Download PDF

Info

Publication number
CN105366574A
CN105366574A CN201510734152.9A CN201510734152A CN105366574A CN 105366574 A CN105366574 A CN 105366574A CN 201510734152 A CN201510734152 A CN 201510734152A CN 105366574 A CN105366574 A CN 105366574A
Authority
CN
China
Prior art keywords
tower
tower crane
crane
signal
cranes
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.)
Pending
Application number
CN201510734152.9A
Other languages
Chinese (zh)
Inventor
张琳
王沂森
Original Assignee
张琳
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 张琳 filed Critical 张琳
Priority to CN201510734152.9A priority Critical patent/CN105366574A/en
Publication of CN105366574A publication Critical patent/CN105366574A/en
Pending legal-status Critical Current

Links

Abstract

The invention discloses a safety control device for tower cranes. The safety control device comprises a tower crane collision preventing alarming system and a tower crane group remote monitoring system. The tower crane collision preventing alarming system is used for collecting the height signal of a tower arm, a trolley running position signal, the signal of the distance between a crane trolley and a standard knot and the angle signal of horizontal rotation of the tower arm, processing the various collected signals, obtaining data signals, displaying the data signals, controlling electric appliance control equipment of the tower cranes, transmitting the data signals to the tower crane group remote monitoring system, detecting the operating behaviors of operators, prompting the operators through the tower crane running and safety states, receiving signals sent by the tower crane group remote monitoring system and giving an alarm. The tower crane group remote monitoring system is used for receiving and displaying the data signals sent by the tower crane collision preventing alarming system, receiving an instruction of monitoring personnel, and sending the instruction to all the tower cranes in the same construction site. The monitoring system is used for the tower cranes for multi-tower-crane cross operation under the complex construction environment, and collisions between the tower cranes and between the tower cranes and other objects are avoided.

Description

A kind of safety control device for tower crane
Technical field
The invention belongs to electronic monitoring technical field, relate to a kind of monitored control system for tower crane, be specifically related to a kind of safety control device for tower crane.
Background technology
At present, construction site is often housing-group construction, makes construction environment complicated, forms multitower and hangs cross-operation.In this case, easily there is the serious even fatal accident that human operational error causes, as other tower crane any in tower crane group the dynamic crash of self attempted and self illegally enter the forbidden district of periphery etc.Collision in complicated construction environment between tower crane, being badly in need of one can monitor tower crane running state in real time, and energy and alarm, prevent the system that tower crane collides.
Summary of the invention
In order to overcome above-mentioned problems of the prior art, the object of this invention is to provide a kind of safety control device for tower crane, the running state of tower crane can be monitored in real time, and alarm, remote monitor and control, prevents the collision between tower machine and tower machine, between tower machine and other objects.
For achieving the above object, the technical solution adopted in the present invention is, a kind of safety control device for tower crane, comprise tower crane anti-collision alarm system 1 and tower crane group long distance control system 2, tower crane anti-collision alarm system 1 comprises central controller 9, alarm controller 3, height sensor 4, amplitude sensor 5, angular transducer 6, wireless communicator 10 and Operation display module 11, central controller 9 adopts the microprocessor of SPS32, wherein
Tower crane anti-collision alarm system 1, for gathering the altitude signal of tower arm, for the signal of the spacing of the run location signal and tower crane trolley and standard knot that gather tower crane trolley, for gathering the angle signal that tower arm horizontally rotates, for the treatment of the various signals collected, obtain the data-signal after processing, and this data-signal is shown, the electrical apparatus control equipment of control tower machine and be transported to tower crane group long distance control system 2, also for detecting the operation behavior of operating personal, for being run and safe condition prompting by tower machine for operating personal, for receiving the signal that tower crane group long distance control system 2 sends, and report to the police,
Tower crane group long distance control system 2, for receiving the data-signal that tower crane anti-collision alarm system 1 sends, being shown this data-signal, for receiving the instruction of monitor staff, and this instruction being sent to each tower machine of same camp site.
Tower crane anti-collision alarm system 1 also comprises displacement pickup 7, and displacement pickup 7 is for measuring the position of running type tower machine walking.
Intelligent monitor system of the present invention has following characteristics:
1. systemic-function is powerful, based on the 6 large class Safeguard tactics that Real-Time Monitoring and risk are estimated, exceedes existing like product level.
2. performance is given prominence to, and networking can reach 72 station terminals (tower crane), and response time is 50 ~ 500ms.
3. based on the built-in terminal of ARM, real-time is good, and integrated level is high, and volume is little, lightweight, low in energy consumption, is suitable for on-the-spot Fast Installation.
4. support the high accuracy data harvester such as coder, be suitable for multiple tower crane drive apparatus, anti-collision early warning accuracy and precision high.
5. wireless networking communications, dynamic adds and exits, and simple installation, speed of transmission is high.
6. terminal supports graphic interface, telltale directly perceived and Multi-Function Keyboard, and man-machine interaction is friendly.
7. ground routine is based on virtual instrument technology, can realize the functions such as long distance wireless setting tower crane parameter and monitoring in real time.
8. system stability is reliable, is designed with moment self-shield, fault self-diagnosis, power down self-shield and dynamic partition parameter memory function.
Accompanying drawing explanation
Fig. 1 is the structural representation of intelligent monitor system of the present invention.
Fig. 2 is the structural representation of tower crane anti-collision alarm system in intelligent monitor system of the present invention.
In figure, 1. tower crane anti-collision alarm system, 2. tower crane group long distance control system, 3. alarm controller, 4. height sensor, 5. amplitude sensor, 6. angular transducer, 7. displacement pickup, 8. control output module, 9. central controller, 10. wireless communicator, 11. Operation display modules.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the present invention is described in detail.
As shown in Figure 1, safety control device for tower crane of the present invention, comprises tower crane anti-collision alarm system 1 and tower crane group long distance control system 2.The structure of tower crane anti-collision alarm system 1, as shown in Figure 2, comprise central controller 9, central controller 9 is connected with Operation display module 11 with alarm controller 3, height sensor 4, amplitude sensor 5, angular transducer 6, displacement pickup 7, wireless communicator 10 respectively.Wireless communicator 10 is connected with tower crane group long distance control system 2 by transmission over radio.
Tower crane anti-collision alarm system 1, for gathering the altitude signal of tower arm, for the signal of the spacing of the run location signal and tower crane trolley and standard knot that gather tower crane trolley, for gathering the angle signal that tower arm horizontally rotates, for running type tower machine, for the position signal of collection capacity tower machine walking, for the treatment of the various signals collected, obtain the data-signal after processing, and this data-signal is shown, the electrical apparatus control equipment of control tower machine and be transported to tower crane group long distance control system 2, also for detecting the operation behavior of operating personal, for being run and safe condition prompting by tower machine for operating personal, for receiving the signal that tower crane group long distance control system 2 sends, and report to the police,
Tower crane group long distance control system 2, for receiving the data-signal that tower crane anti-collision alarm system 1 sends, being shown this data-signal, for receiving the instruction of monitor staff, and this instruction being sent to each tower machine of same camp site.
Amplitude sensor 5, for detecting the run location of tower crane trolley, measures the distance of tower crane trolley apart from standard knot.Its precision is 0.30m, and working temperature range is-20 DEG C ~ 60 DEG C.
The angle that angular transducer 6 horizontally rotates for measuring tower arm, measure the angle (positive east is 0 degree, and the positive north is 90 °, a week is 360 °) of tower crane arm, its precision is 0.35 °, and working temperature range is-20 DEG C ~ 60 DEG C.
Operation display module 11 for providing tower machine to run for operating personal and safe condition prompting, and provides cue when occurring dangerous.
Central controller 9 adopts the microprocessor of SPS32, for providing risk assessment to the running state of tower machine.
Control output module 8 is sent to tower machine electrical apparatus control equipment for the signal produced by central controller 9, and detect the operation behavior of operating personal.
Corresponding running type tower machine, displacement pickup 7 is for measuring the position of this tower machine walking.
Each sensor is installed on the relevant position of tower machine, and each sensor is connected with central controller 9, start this intelligent monitor system, debugging wireless frequency, make wireless communication device 10 and tower crane group long distance control system 2 keep unimpeded.After tower crane runs, each sensor realizes the various signals gathering tower crane running state, and by gathered Signal transmissions to central controller 9, central controller 9 processes the various signals received, obtain the data-signal after processing, and by this data-signal: 1) shown, operating personal is learnt in time, and whether the real-time running state of tower crane and this tower machine and other tower machine exist the attempt collided, if there is danger, then send alerting signal; 2) be delivered to the electrical apparatus control equipment of tower crane, control this equipment and operate accordingly; 3) tower crane group long distance control system 2 is transferred to by wireless communicator 10, be convenient to monitoring and control centre and grasp between the running state of each tower crane in the tower crane group of camp site and close tower crane whether there is the possibility collided in time, and send corresponding instruction in time for the existing condition of each tower crane, operating personal is reminded to operate accordingly by tower crane anti-collision alarm system 1, the generation of collision free accident.
Display and the radical function of this intelligent monitor system comprise:
1. realize that anti-collision between cross-operation tower crane controls, the number control of work tower crane in cross-operation district, tower crane and periphery building 6 kinds of functions such as anti-collision controls, the scope of tower crane work area limits, the Control for Speed Limitation of tower crane work and the force moment protection of tower crane;
2. on-site terminal and ground control cabinet all can realize arranging the graphical real-time dynamic monitoring of operation tower crane group and device parameter;
There is the tower crane information (initial setting) of collision possibility;
There is the tower crane state (real-time update) of collision possibility;
By safe condition indicator lamp, annunciator, the telltale instruction directly perceived such as each degree of freedom control loop indicator lamp workman execute-in-place.
3. when there being collision risk, system can cut off tower crane running control circuit automatically, reduces tower crane running velocity or stops tower crane dangerous play tendency, and on-site terminal is designed with and controls output state instruction.
Safety control device for tower crane of the present invention hangs the tower crane of cross-operation for multitower under complex building construction environment, prevents the collision between tower machine and tower machine, between tower machine and other objects, prevents tower crane from trespassing the integrated electronic system of restricted areas.Real-time early warning may be provided with forcible entry to all collisions, remote monitor and control, floor control, the intelligent observing and controlling system of the various kinds of media manifestation such as transmission over radio, there is intellectuality, networking and patterned feature, low cost of manufacture, function is strong, precision is high, speed is fast, easy to operate, collection building tower crane brachium pontis, the orientation of dolly and loading, highly, speed, the several data Information Collecting & Processing such as weight and forbidden district is in one, adopt wireless communication mode, realize the real-time security dynamic monitoring that tower crane group combines intersection work compound, substantially increase constructions work efficiency and provide safer construction environment, a kind of safety precaution measure of control of modern architecture heavy duty crane.

Claims (2)

1. a safety control device for tower crane, it is characterized in that, this device comprises tower crane anti-collision alarm system (1) and tower crane group long distance control system (2), described tower crane anti-collision alarm system (1) comprises central controller (9), central controller (9) respectively with alarm controller (3), height sensor (4), amplitude sensor (5), angular transducer (6), wireless communicator (10) and Operation display module (11), wireless communicator (10) is connected with tower crane group long distance control system (2) signal, central controller (9) adopts the microprocessor of SPS32.
2. safety control device for tower crane according to claim 1, it is characterized in that, described tower crane anti-collision alarm system (1) also comprises displacement pickup (7), and displacement pickup (7) is connected with central controller (9).
CN201510734152.9A 2015-10-27 2015-10-27 Safety control device for tower cranes Pending CN105366574A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201510734152.9A CN105366574A (en) 2015-10-27 2015-10-27 Safety control device for tower cranes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201510734152.9A CN105366574A (en) 2015-10-27 2015-10-27 Safety control device for tower cranes

Publications (1)

Publication Number Publication Date
CN105366574A true CN105366574A (en) 2016-03-02

Family

ID=55369300

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201510734152.9A Pending CN105366574A (en) 2015-10-27 2015-10-27 Safety control device for tower cranes

Country Status (1)

Country Link
CN (1) CN105366574A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107247456A (en) * 2017-07-07 2017-10-13 青岛泰众能源技术有限公司 A kind of safe collision avoidance system in many equipment cross-operation regions
CN107285207A (en) * 2017-06-26 2017-10-24 中国能源建设集团安徽电力建设第工程有限公司 A kind of hoist controlling system based on wireless tilt angle sensor
CN107954321A (en) * 2017-10-20 2018-04-24 扬戈科技股份有限公司 A kind of collision early warning system
CN108089577A (en) * 2017-12-05 2018-05-29 西安丰树电子科技发展有限公司 Rail mounted window cleaning equipment safety monitoring system and anticollision forecast Control Algorithm

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107285207A (en) * 2017-06-26 2017-10-24 中国能源建设集团安徽电力建设第工程有限公司 A kind of hoist controlling system based on wireless tilt angle sensor
CN107247456A (en) * 2017-07-07 2017-10-13 青岛泰众能源技术有限公司 A kind of safe collision avoidance system in many equipment cross-operation regions
CN107954321A (en) * 2017-10-20 2018-04-24 扬戈科技股份有限公司 A kind of collision early warning system
CN108089577A (en) * 2017-12-05 2018-05-29 西安丰树电子科技发展有限公司 Rail mounted window cleaning equipment safety monitoring system and anticollision forecast Control Algorithm

Similar Documents

Publication Publication Date Title
CN201873469U (en) Safety control device for tower crane
CN105366574A (en) Safety control device for tower cranes
CN103420291A (en) Tower crane safety monitoring system capable of carrying out remote parameter diagnosis
CN102153024A (en) System for monitoring safety of tower crane
CN102024302A (en) Monitoring and early warning system for power transmission lines
CN202848937U (en) Tower crane safety monitoring system based on AVR (Automatic Voltage Regulation) singlechip
CN104112337B (en) Transmission line channel protective alarming system
CN101670987A (en) Crane safe operation electronic monitoring networking system
CN102923592A (en) Tower crane safety monitoring system based on AVR (automatic voltage regulation) singlechip
CN110933593B (en) Safety prevention and control system based on UWB technology
CN103848363A (en) Safety monitoring system for lifting heavy machinery equipment
CN205187682U (en) Anticollision tower machine
CN104345719A (en) Things internet-based danger source monitoring method and device
CN101624163A (en) Tower crane cluster operation wireless communication safety device
CN202404705U (en) Electric fire monitoring system based on master-slave duplex bus communication
CN201553568U (en) Crane safe operation electronic monitoring networking system
KR101212630B1 (en) Mobile system for monitoring power transfer line
CN204778443U (en) Hoist intelligence remote monitering system
CN104154951A (en) Power transmission tower on-line monitoring system
CN104658207A (en) Alarm system for monitoring abnormal situations of road guardrail
CN102659042A (en) Tower crane group anti-collision monitoring system and monitoring method
CN206710819U (en) The supervisory systems and stringing tower of power transmission and transformation line
CN207072762U (en) A kind of crane safety monitoring management system based on mobile terminal
CN205666907U (en) Transmission line prevents outer broken monitoring devices based on wire is got
CN202643189U (en) Laser safety scanning alarm avoiding approaching high-layer electrified body

Legal Events

Date Code Title Description
PB01 Publication
C06 Publication
WD01 Invention patent application deemed withdrawn after publication

Application publication date: 20160302

WD01 Invention patent application deemed withdrawn after publication