CN203079604U - System capable of preventing tower cranes from impacting - Google Patents
System capable of preventing tower cranes from impacting Download PDFInfo
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- CN203079604U CN203079604U CN 201320122534 CN201320122534U CN203079604U CN 203079604 U CN203079604 U CN 203079604U CN 201320122534 CN201320122534 CN 201320122534 CN 201320122534 U CN201320122534 U CN 201320122534U CN 203079604 U CN203079604 U CN 203079604U
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Abstract
The utility model discloses a system capable of preventing tower cranes from impacting. The system comprises a tower body and a suspension arm vertically connected with the tower body, wherein the tower body is provided with a master controller, the master controller is connected with a wireless communication module, the wireless communication module is fixed on the tower body, the tower body and the suspension arm are provided with a plurality of sensors, and the sensors are all connected with the master controller. The system disclosed by the utility model is capable of avoiding the impacting possibility of the towers in working, and the amplitude sensor, the hoisting sensor, the rotation sensor, and the tilt angle sensor are used for reliably ranging to remove the accumulated error and guarantee the repeatability. The system is electromagnetic interference resistant, wide in temperature width, dust resistant, moisture resistant, and aging resistant. The system is suitable for tower crane universality in different forms, and provided with the tower crane monitoring network platform integration technology integrating with contents of remote data transmission, large volume data management and multi-layer low user service.
Description
Technical field
The utility model relates to the protection system of tower crane, especially relates to a kind of system of bumping between the tower crane of can preventing, belongs to the vehicle for construction field.
Background technology
Tower crane is a kind of weight-lifting equipment the most frequently used on the building ground, with a section spreading (height),, also be tower crane as the form of an iron tower, being used for hanging construction with raw-material equipment of construction such as reinforcing bar, stupefied, the steel pipes of wood, is a kind of imperative equipment of building operation.
The function of tower crane point is to bear the upper load that jib stay cord and equilibrium arm stay cord transmit, and by the revolution pylon, turntable, the structure member formula of bearing etc. directly passes to the body of the tower structure by turntable, because the fast development of building industry, tower crane is sharply rising with quantity, and group's tower operation phenomenon is more and more, prior art is when the operation simultaneously of group's tower, the tower crane aloft work has the collimation error, be difficult to the exact location of correct anticipation crane arm and lifting rope when operating environment is abominable, when collision is about to take place, because crane arm and hang thing inertia, collision all will cause serious mechanical accident between unexpected sudden stop of driver or crane arm; Because the intersection of the big revolution of arm radius of tower crane causes the generation of collision case between the big arm easily; Because the collimation error, high-order tower crane lifting rope and low level tower crane arm bump easily in the cross-operation district; Tower crane hangs thing and surrounding building bumps easily, has increased the security risk of tower crane and engineering.
The utility model content
The probability that the tower crane collision case took place when the purpose of this utility model was to overcome the operation simultaneously of existing group's tower provides a kind of system of bumping between the tower crane of can preventing.
The purpose of this utility model is achieved through the following technical solutions: can prevent the system that bumps between the tower crane, comprise tower body and with tower body arm connected vertically, described tower body is provided with master controller, master controller is connected with wireless communication module, wireless communication module is fixed on the tower body, tower body and arm are provided with plurality of sensors, and sensor all is connected with master controller.By being used in combination of master controller and wireless communication module, make monitoring that the operation conditions of tower crane and ambient environment are in time fed back in face of the operating personal, operating personal is in time adjusted service direction, avoids occurring collision case.
Further, described sensor comprises height sensor, air velocity transducer, rotary sensor, lift heavy sensor and luffing sensor, and wherein air velocity transducer is fixed on the top of wireless communication module.Each sensor operation conditions separately, air velocity transducer detects the size and Orientation of wind speed, the speed of handled easily personnel time update operation, in order to avoid under the effect of wind-force, cause collision, and air velocity transducer is arranged on the top of wireless communication module, make air velocity transducer be in the vertex of tower crane, the susceptibility of test is higher.
Further, described height sensor is fixed on the end of arm; Rotary sensor is arranged between tower body and the master controller, and rotary sensor is fixed with tower body and master controller simultaneously.Height sensor is the rise height that detects arm, can in time the height that promotes be fed back in the monitoring device, and handled easily personnel check.
Further, described lift heavy sensor and luffing sensor all are arranged on the arm, and the luffing sensor is arranged on the top of lift heavy sensor.The lift heavy sensor be the weight of the article that will suspend in midair on the arm by signal feedback in master controller, operating personal obtains the running velocity of arm by measuring and calculating, and the luffing sensor is that the angle that arm rotates is fed back, and operating personal can be according to the information Control tower crane operation that obtains.
Further, described master controller is connected with telltale.Telltale is handled easily personnel's observation, and the error of bringing when utilizing machinery and equipment to replace eye-observation has reduced the probability that collision takes place.
In sum, the beneficial effects of the utility model are:
(1) probability that bumps in the time of can avoiding group tower to work;
(2) luffing, hoist, turn round, obliquity sensor is reliably found range, and eliminates accumulated error, guarantees the technology of repeatable accuracy;
(3) the anti-electromagnetic interference of system, the wide temperature width of cloth, anti-dust, wet, the antiageing technology of moisture resistance;
(4) system is adapted to multi-form tower machine universality technology;
(5) the tower machine monitoring network platform integrated technology of contents such as collection remote data transmission, Large Volume Data management, the low user's service of multilayer.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is a primary controller working diagram of the present utility model.
Mark and corresponding parts title in the accompanying drawing: 1-height sensor; 2-air velocity transducer; 3-rotary sensor; 4-wireless communication module; 5-master controller; 6-tower body; 7-luffing sensor; 8-lift heavy sensor; 9-arm.
The specific embodiment
Below in conjunction with embodiment and accompanying drawing, the utility model is described in further detail, but embodiment of the present utility model is not limited only to this.
Embodiment 1:
As shown in Figure 1, can prevent the system that bumps between the tower crane, comprise tower body 6 and with tower body 6 arms 9 connected vertically, described tower body 6 is provided with master controller 5, master controller 5 is connected with wireless communication module 4, wireless communication module 4 is fixed on the tower body 6, and tower body 6 and arm 9 are provided with plurality of sensors, and sensor all is connected with master controller 5.Collision avoidance system combines use by master controller and wireless communication module 4 on the tower crane, utilize sensor will be separately position probing to signal constantly feed back in the master controller 5, adopt NI-3100 type or ST2255 type master controller 5 with after the signal conditioning, utilize wireless communication module 4 to send in each tower machine again, the wireless communication module 4 that preferential employing model is ZX-RFCC1101 or XBEE200 is finished the transmission of signal, telltale shows the situation of tower machine operation, operating personal is monitored constantly, if when occurring being scheduled to dangerous values, system occurs reporting to the police even outage automatically, prevent collision case, reduced economic loss and personnel's injury.
Described sensor comprises height sensor 1, air velocity transducer 2, rotary sensor 3, lift heavy sensor 8 and luffing sensor 7, wherein air velocity transducer 2 is fixed on the top of wireless communication module 4, and air velocity transducer preferentially adopts the STF20 type in the utility model; Described height sensor 1 is fixed on the end of arm 9, and height sensor preferentially adopts the MS5611-01BA03 type in the utility model; Rotary sensor 3 is arranged between tower body 6 and the master controller 5, and rotary sensor 3 is fixing with master controller 5 with tower body 6 simultaneously, and rotary sensor preferentially adopts the AC0017 type in the utility model; Described lift heavy sensor 8 and luffing sensor 7 all are arranged on the arm 9, the lift heavy sensor 8 preferential OCS-5 types that adopt in the utility model, luffing sensor 7 adopts existing luffing sensor on the market in the utility model, and luffing sensor 7 is arranged on the top of lift heavy sensor 8.Each sensor is the point as signal transmission and detection, and the operation conditions of tower crane is monitored constantly, prevents safety misadventure.
Principle of work: every tower crane is all installed the anticollision watch-dog in group's Tower System, to tower crane operation crane arm and hang object location (degreeof turn, luffing etc.) and monitor in real time, tower crane anticollision watch-dog is preset tower crane location parameter, comparatively safe distance, makes the master controller Intelligent Recognition and judges the collision risk zone.When crane arm enters the hazardous location, being installed in multi-functional on master winch lifting mechanism on the pivoting support bull gear and the luffing mechanism spool spindle places restrictions on the spacing contact perception of short travel tower crane position and the switching electric signal is sent to master controller, realize the input of tower crane crane arm, weight position signal, finish the exchange of information between the tower machine in the system by wireless communication module again, and then relevant information is sent to primary controller carries out system's computing.When near default safety distance the time, system promptly begins the acousto-optic early warning, and distance is near more.It is anxious more to report to the police, and when crane arm and actuated small roadster restriction degreeof turn reached the critical permissible value of collision, system cut off the tower crane power supply automatically.
Embodiment 2:
As shown in Figure 2, described master controller 5 is connected with telltale.Telltale is handled easily personnel's observation, the error of bringing when utilizing machinery and equipment to replace eye-observation, and when operating personal was seen object in the high-altitude, because error in judgement appears in difference on the sighting distance easily, machinery and equipment then the problems referred to above can not occur; Be respectively arranged with sensor input channel and relay delivery channel on master controller 5, signal is handled, picture displayed is transmitted conversion by wireless communication module 4 on the telltale.
Take aforesaid way, just can realize the utility model preferably.
Claims (5)
1. can prevent the system that bumps between the tower crane, comprise tower body (6) and with tower body (6) arm connected vertically (9), it is characterized in that: described tower body (6) is provided with master controller (5), master controller (5) is connected with wireless communication module (4), wireless communication module (4) is fixed on the tower body (6), tower body (6) and arm (9) are provided with plurality of sensors, and sensor all is connected with master controller (5).
2. the system that bumps between the tower crane of can preventing according to claim 1, it is characterized in that: described sensor comprises height sensor (1), air velocity transducer (2), rotary sensor (3), lift heavy sensor (8) and luffing sensor (7), and wherein air velocity transducer (2) is fixed on the top of wireless communication module (4).
3. the system that bumps between the tower crane of can preventing according to claim 2, it is characterized in that: described height sensor (1) is fixed on the end of arm (9); Rotary sensor (3) is arranged between tower body (6) and the master controller (5), and rotary sensor (3) is fixing with tower body (6) and master controller (5) simultaneously.
4. the system that bumps between the tower crane of can preventing according to claim 2, it is characterized in that: described lift heavy sensor (8) and luffing sensor (7) all are arranged on the arm (9), and luffing sensor (7) is arranged on the top of lift heavy sensor (8).
5. according to any described system that can prevent to bump between the tower crane in the claim 1 to 4, it is characterized in that: described master controller (5) is connected with telltale.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320122534 CN203079604U (en) | 2013-03-18 | 2013-03-18 | System capable of preventing tower cranes from impacting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320122534 CN203079604U (en) | 2013-03-18 | 2013-03-18 | System capable of preventing tower cranes from impacting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203079604U true CN203079604U (en) | 2013-07-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320122534 Expired - Lifetime CN203079604U (en) | 2013-03-18 | 2013-03-18 | System capable of preventing tower cranes from impacting |
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| Country | Link |
|---|---|
| CN (1) | CN203079604U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103818831A (en) * | 2014-03-20 | 2014-05-28 | 中船第九设计研究院工程有限公司 | Fixed crane boom monitoring system |
| CN105502186A (en) * | 2016-02-16 | 2016-04-20 | 中建三局集团有限公司 | Solar tower crane anti-collision system |
| CN109584504A (en) * | 2018-12-04 | 2019-04-05 | 三峡大学 | One kind conflicts method for early warning in cable machine cage with concrete construction machinery risk |
| CN109970009A (en) * | 2019-04-24 | 2019-07-05 | 江苏建筑职业技术学院 | High-altitude operation vehicle collision prevention device and method |
| CN110467117A (en) * | 2019-09-11 | 2019-11-19 | 广州力环工程科技有限公司 | A kind of tower crane with monitoring system |
-
2013
- 2013-03-18 CN CN 201320122534 patent/CN203079604U/en not_active Expired - Lifetime
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103818831A (en) * | 2014-03-20 | 2014-05-28 | 中船第九设计研究院工程有限公司 | Fixed crane boom monitoring system |
| CN105502186A (en) * | 2016-02-16 | 2016-04-20 | 中建三局集团有限公司 | Solar tower crane anti-collision system |
| CN109584504A (en) * | 2018-12-04 | 2019-04-05 | 三峡大学 | One kind conflicts method for early warning in cable machine cage with concrete construction machinery risk |
| CN109584504B (en) * | 2018-12-04 | 2020-09-08 | 三峡大学 | Early warning method for risk conflict between cable crane tank crane and warehouse construction machinery |
| CN109970009A (en) * | 2019-04-24 | 2019-07-05 | 江苏建筑职业技术学院 | High-altitude operation vehicle collision prevention device and method |
| CN109970009B (en) * | 2019-04-24 | 2024-02-23 | 江苏建筑职业技术学院 | Anti-collision device and method for overhead working truck |
| CN110467117A (en) * | 2019-09-11 | 2019-11-19 | 广州力环工程科技有限公司 | A kind of tower crane with monitoring system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130724 |
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| CX01 | Expiry of patent term |