CN203794519U - Dynamic anti-collision device for ocean platform crane - Google Patents
Dynamic anti-collision device for ocean platform crane Download PDFInfo
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- CN203794519U CN203794519U CN201420091830.5U CN201420091830U CN203794519U CN 203794519 U CN203794519 U CN 203794519U CN 201420091830 U CN201420091830 U CN 201420091830U CN 203794519 U CN203794519 U CN 203794519U
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- crane
- loop wheel
- wheel machine
- electromagnetic wave
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Abstract
本实用新型公开了一种海洋平台吊机动态防碰装置，包括在吊臂的不同位置分别安装有一个电磁波收发器，另外，在休息架上与吊机头部相接触的部位配有感应开关，感应开关及各个电磁波收发器均与处理器信号连接，处理器分别与显示和报警机构、伺服控制器和智能导向机构控制连接。本实用新型装置能够实现三方面功能：一是防止在作业过程中吊机与桩腿之间、吊机与生活楼之间、吊机与其它吊机之间的碰撞；二是能够实现智能导向，引导吊机操作人员将吊臂平稳准确地下放到吊臂休息架上；三是可以实现整个防碰装置的自动开启和关闭；成本底，实用性好。
The utility model discloses a dynamic anti-collision device for a crane on an ocean platform, which includes an electromagnetic wave transceiver installed at different positions of the boom, and in addition, an induction switch is provided on a rest frame where the head of the crane is in contact with the crane. , the inductive switch and each electromagnetic wave transceiver are signal-connected with the processor, and the processor is respectively connected with the display and alarm mechanism, the servo controller and the intelligent guiding mechanism. The utility model device can realize three functions: one is to prevent the collision between the crane and the legs, between the crane and the living building, and between the crane and other cranes during the operation; the other is to realize intelligent guidance , to guide the crane operator to place the boom smoothly and accurately on the boom rest frame; third, the automatic opening and closing of the entire anti-collision device can be realized; the cost is low and the practicability is good.
Description
Technical field
The utility model belongs to technical field, relates to the dynamic anticollision device of a kind of marine platform crane.
Background technology
Platform lifting devices is the important weight-lifting equipment on platform, and its safe and reliable work is very important for the normal operation that ensures platform.All there is the risk that may rub or collide with object generation around in loop wheel machine operation process in supporting most of loop wheel machines on platform at present, and arm docks to the more difficult problem of process of rest.
Utility model content
The purpose of this utility model is to provide the dynamic anticollision device of a kind of marine platform crane, solved in prior art and existed in loop wheel machine operation process, the risk that may rub or collide with object generation around, and arm docks to the more difficult problem of process of rest.
The technical scheme that the utility model adopts is, the dynamic anticollision device of a kind of marine platform crane, the diverse location that is included in arm is separately installed with an electromagnetic wave transceiver, in addition, the position contacting with loop wheel machine head on rest is furnished with inductive switch, inductive switch and each electromagnetic wave transceiver are all connected with processor signal, and treater is connected with alarm mechanism, servo-control unit and intelligent steering mechanism controls with demonstration respectively.
The dynamic anticollision device of marine platform crane of the present utility model, its feature is also:
Servo-control unit is connected with loop wheel machine control mechanism.
Intelligent steering mechanism is connected with loop wheel machine control mechanism.
The beneficial effects of the utility model are,
1) solved in the process of operation loop wheel machine operation, because operating personal exists vision dead zone, distant and cannot judge the problem that the accurate distance of arm and obstacle and some arms that cause due to maloperation and other equipment of platform friction occur or collide; 2) solved because operating personal causes being difficult to the accurately accurate location relation of the horizontal and vertical direction of judgement arm and rest support apart from arm rest distant, cause the problem that greater impact and collision occur between the two; 3) realized the intelligent opening of system and closed, having reduced personnel labor intensity, having improved the safety of Platform lifting devices when platform operation, having there is equipment simple, safe and reliable, economical and practical feature.
Accompanying drawing explanation
Fig. 1 is the loop wheel machine group anti-collision principle schematic of the utility model device;
Fig. 2 is loop wheel machine and the rest anti-collision principle schematic of the utility model device;
Fig. 3 is inductive switch installation site, the rest upper end schematic diagram of the utility model device;
Fig. 4 is the control structure schematic diagram one of the utility model device;
Fig. 5 is the control structure schematic diagram two of the utility model device.
In figure, 1. electromagnetic wave transceiver, 2. treater, 3. shows and alarm mechanism, 4. servo-control unit, 5. intelligent steering mechanism, 6. rest, 7. loop wheel machine, 8. inductive switch, 9. loop wheel machine control mechanism.
The specific embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is elaborated.
Structure of the present utility model is, the diverse location that is included in arm is separately installed with an electromagnetic wave transceiver 1(as Fig. 1, Fig. 2), in addition, the position contacting with loop wheel machine head on rest is furnished with inductive switch 8(as Fig. 3), inductive switch 8 and each electromagnetic wave transceiver 1 are all connected with treater 2 signals, treater 2 respectively with demonstration and alarm mechanism 3, servo-control unit 4 and intelligent steering mechanism 5 control linkages, servo-control unit 4 is connected with loop wheel machine control mechanism for working process, intelligent steering mechanism 5 is connected with loop wheel machine control mechanism for the bootup process to rest (as Fig. 4, Fig. 5).
Intelligent steering mechanism 5 can prejudge according to the distance between arm and rest and angle, then provides the operation indicating that operator is correct, helps the accurate pulsation-free of arm to stop dropping on rest, belongs to preset control module.
Principle of work of the present utility model is:
When arm leaves rest and starts working, inductive switch 8 sends separating signals to treater 2, and treater 2 can be controlled electromagnetic wave transceiver 1, demonstration and alarm mechanism 3, servo-control unit 4 is started working, and whole device just can be opened automatically; When arm is finished the work need to dock to rest time, this inductive switch 8 sends activation signal to treater 2, and treater 2 can be controlled intelligent steering mechanism 5, is automatically parked on rest, then servo-control unit 4 is closed down loop wheel machine control mechanism, and final whole device is all closed automatically.
The electromagnetic wave transceiver 1 of installing respectively at the diverse location of arm, utilize radar ranging principle, transmitting probe constantly sends pulse wave, running into obstacle just has reflection of electromagnetic wave and returns, receiving transducer first carries out filtering to the electromagnetic wave reflecting, input processor 2 is sent to demonstration and the alarm mechanism 3 in control cabin by processing signals with the form of image or sound after processing in real time again, utilize sound and light signal and image to show to remind operating personal, realize the object of reminding and helping operator.Can realize three aspects: function: the one, prevent in operation process between loop wheel machine and spud leg, the collision (Fig. 1) between loop wheel machine and life building, between loop wheel machine and other loop wheel machine; The 2nd, can realize intelligent steering, guiding loop wheel machine operating personal by arm exactly transfer to (Fig. 2) on arm rest; The 3rd, can realize opening and closing automatically of whole anticollision device; At the bottom of thering is cost, the feature that practicality is good.
Specific embodiments of the present utility model is:
1) default critical distance, when arm and obstacle distance are less than this critical distance, system just can be passed through servo-control unit, realizes the braking of loop wheel machine within the shortest time, prevents the generation of collision case.2) at arm, dock in the process of rest, can intelligently guiding loop wheel machine operating personal, constantly adjust height and direction, make arm accurately, pulsation-free transfers on rest; When arm docks on rest, can automatically trigger inductive switch above, whole anticollision device just can cut out; When arm leaves rest, inductive switch is opened, and whole anticollision device is opened automatically, thereby has realized opening and closing automatically of whole system, prevents that collision from occurring, and improves loop wheel machine and controls safety.
Claims (3)
1. the dynamic anticollision device of marine platform crane, its feature is: the diverse location that is included in arm is separately installed with an electromagnetic wave transceiver (1), in addition, the position contacting with loop wheel machine head on rest is furnished with inductive switch (8), inductive switch (8) and each electromagnetic wave transceiver (1) are all connected with treater (2) signal, treater (2) respectively with demonstration and alarm mechanism (3), servo-control unit (4) and intelligent steering mechanism (5) control linkage.
2. the dynamic anticollision device of marine platform crane according to claim 1, its feature is: described servo-control unit (4) is connected with loop wheel machine control mechanism.
3. the dynamic anticollision device of marine platform crane according to claim 1, its feature is: described intelligent steering mechanism (5) is connected with loop wheel machine control mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420091830.5U CN203794519U (en) | 2014-02-28 | 2014-02-28 | Dynamic anti-collision device for ocean platform crane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420091830.5U CN203794519U (en) | 2014-02-28 | 2014-02-28 | Dynamic anti-collision device for ocean platform crane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203794519U true CN203794519U (en) | 2014-08-27 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201420091830.5U Expired - Fee Related CN203794519U (en) | 2014-02-28 | 2014-02-28 | Dynamic anti-collision device for ocean platform crane |
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| CN (1) | CN203794519U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109095355A (en) * | 2018-11-07 | 2018-12-28 | 徐州重型机械有限公司 | Working space collision-proof method and system, detecting devices and control equipment |
| CN109607231A (en) * | 2018-12-11 | 2019-04-12 | 湖南长重机器股份有限公司 | A kind of Wind-proof mechanism of bucket-wheel stacker reclaimer |
| CN109607230A (en) * | 2018-12-11 | 2019-04-12 | 湖南长重机器股份有限公司 | A kind of multi-faceted bucket wheel machine wind-proof device |
| CN109775588A (en) * | 2019-02-28 | 2019-05-21 | 上海建工五建集团有限公司 | A kind of tower crane collision prevention device and construction method |
| JP2019147643A (en) * | 2018-02-26 | 2019-09-05 | 三菱重工機械システム株式会社 | Deck crane system and deck crane control method |
-
2014
- 2014-02-28 CN CN201420091830.5U patent/CN203794519U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2019147643A (en) * | 2018-02-26 | 2019-09-05 | 三菱重工機械システム株式会社 | Deck crane system and deck crane control method |
| JP7049134B2 (en) | 2018-02-26 | 2022-04-06 | 三菱重工機械システム株式会社 | Deck crane system and deck crane control method |
| CN109095355A (en) * | 2018-11-07 | 2018-12-28 | 徐州重型机械有限公司 | Working space collision-proof method and system, detecting devices and control equipment |
| CN109607231A (en) * | 2018-12-11 | 2019-04-12 | 湖南长重机器股份有限公司 | A kind of Wind-proof mechanism of bucket-wheel stacker reclaimer |
| CN109607230A (en) * | 2018-12-11 | 2019-04-12 | 湖南长重机器股份有限公司 | A kind of multi-faceted bucket wheel machine wind-proof device |
| CN109775588A (en) * | 2019-02-28 | 2019-05-21 | 上海建工五建集团有限公司 | A kind of tower crane collision prevention device and construction method |
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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: 20140827 Termination date: 20170228 |
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| CF01 | Termination of patent right due to non-payment of annual fee |