CN205953374U - A device for judging RTG operation in -process truck and container separation - Google Patents
A device for judging RTG operation in -process truck and container separation Download PDFInfo
- Publication number
- CN205953374U CN205953374U CN201620933170.XU CN201620933170U CN205953374U CN 205953374 U CN205953374 U CN 205953374U CN 201620933170 U CN201620933170 U CN 201620933170U CN 205953374 U CN205953374 U CN 205953374U
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- truck
- rtg
- container
- judging
- laser range
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- Control Of Position, Course, Altitude, Or Attitude Of Moving Bodies (AREA)
Abstract
The utility model discloses a device for judging RTG operation in -process truck and container separation belongs to RTG loading and unloading container technical field. Equidistant arranged a plurality of mobile device (6) are gone up in RTG compensating beam (4), install laser rangefinder sensor (5) on mobile device (6), and the level of laser rangefinder sensor (5) is higher than the height of truck (10), and are lighter than the high sum of container (9) and truck (10). Controlling means (3), laser rangefinder sensor (5) and alarm device (8) equal signal connection in programmable logic controler (7). The device can automated inspection truck (10) with container (9) clean separation whether, if clean separation not, the device can in time report to the police and the automatic shutdown plays to rise the operation of motor (2), the emergence of incident has been avoided.
Description
Technical field
This utility model is related to one kind and is used for judging truck device detached with container in RTG operation process, belongs to RTG
Loading and unloading container technical field.
Background technology
Crane is many actions hoisting machinery of vertical-lift within the specific limits and horizontal carrying heavy goods.RTG (rubber-tyred
Crane) for crane one kind, the crawler belt of walking mechanism and mobile roof support part are become by it the chassis of tire, overcomes
The destruction that the road pavement such as crawler crane cause.In container terminal, RTG will carry out substantial amounts of handling operation, and operating room is remote
From container truck, be difficult to accurately see the state of container lock pin, so lock pin can be occurred not fully open, by container and
The situation that truck is sling together or partly sling, leads to container and truck to damage or other security incidents.In order to solve this
Individual problem, people install monitoring camera in loading and unloading area, view data are transferred to remote operation room, operator is to whole mistake
Journey remote observation, but this method only pass through human eye observation, easily cause fatigue it may occur that maloperation or occur reaction not
The potential safety hazard causing in time.
Utility model content
The purpose of this utility model is, provides one kind to be used for judging that in RTG operation process, truck is detached with container
Device, whether this device can automatic detection truck be kept completely separate with container, if be not kept completely separate, this device can be timely
Report to the police and be automatically stopped the operation of lifting motor, it is to avoid the generation of security incident.In addition this apparatus structure is simple, and the suitability is relatively
By force.
For solving above-mentioned technical problem, this utility model adopts the following technical scheme that：
This kind is used for judging truck device detached with container in RTG operation process, equidistant cloth on its RTG equalizer bar
It is equipped with several mobile devices, described mobile device is provided with laser range sensor, described laser range sensor be aligned
Spatial joint clearance scanning range finding between truck and container bottom surface, for detecting the position that container is with respect to truck.Described sharp
The level height of ligh-ranging sensor is higher than the height of truck, and the height sum less than container and truck, when truck also by
When slinging, sensor in time detection can have object to below container, is easy to react in time.RTG equalizer bar two ends
Horizontal range between laser range sensor is less than the length of container it is ensured that all of sensor all can scan packaging
Case.Lifting motor is additionally provided with RTG top-support, lifting motor one end is provided with suspender, and the other end is electrically connected to control device.
In RTG work process, control device opens lifting motor, and lifting motor drives suspender to move up and down lifting container.Control dress
Put, laser range sensor and the equal signal of alarm device are connected to programmable logic controller (PLC).
Aforesaid control device located at the outside of RTG column, alarm device inside RTG column, with truck in drive
Room driver's sight line sustained height.After device detects container and truck is not kept completely separate, alarm device starts at once, gives
Driver's prompting in truck is it is ensured that the safety of operation.
For the ease of completing the judgement of differing heights specification truck, described mobile device is electrically connected to control device, control
Device processed controls mobile device to complete the adjustment of laser range sensor position.
Further, aforesaid laser range sensor is three, is equally spaced along RTG equalizer bar level, is ensureing standard
Really while test result, also reduce the cost of investment of equipment.
Compared with prior art, whether this utility model can automatic detection truck be kept completely separate with container.If card
Car and container fail to be kept completely separate, and device being capable of warning reminding driver be automatically stopped the operation of lifting motor in time, it is to avoid
Truck continues to be lifted it is ensured that job safety, it is to avoid the generation of security incident.In addition this apparatus structure is simple, laser ranging
The position of sensor can be adjusted according to the specification of differing heights truck, with strong applicability.
Brief description
Fig. 1 is structural representation of the present utility model；
Fig. 2 is A direction view of the present utility model in Fig. 1；
Fig. 3 is annexation schematic diagram of the present utility model.
The implication of reference：1- suspender, 2- lifting motor, 3- control device, 4-RTG equalizer bar, 5- laser ranging passes
Sensor, 6- mobile device, 7- programmable logic controller (PLC), 8- alarm device, 9- container, 10- truck.
With reference to the accompanying drawings and detailed description this utility model is further described.
Specific embodiment
Embodiment 1 of the present utility model：As shown in Figure 1, Figure 2 and Figure 3, RTG equalizer bar 4 is arranged in equal spacing with three shiftings
Dynamic device 6, mobile device 6 is mounted on a laser range sensor 5, laser range sensor 5 be aligned truck 10 and collection
The spatial joint clearance scanning range finding cased between 9 bottom surfaces, for detecting the position that container 9 is with respect to truck 10.Mobile device 6 electricity
It is connected to control device 3, control device 3 controls mobile device 6 to complete the adjustment of laser range sensor 5 position, has been easy to
Become the judgement of differing heights specification truck 10.The level height of laser range sensor 5 is higher than the height of truck 10, and less than collection
Vanning 9 and the height sum of truck 10.When truck 10 is also lifted, sensor can in time detection have to below container 9
Object, is easy to deliver a signal to programmable logic controller (PLC) 7 in time.Between the laser range sensor 5 at RTG equalizer bar 4 two ends
Horizontal range be less than container 9 length it is ensured that all of sensor all can scan container 9.On RTG top-support also
It is provided with lifting motor 2, lifting motor 2 one end is provided with suspender 1, and the other end is electrically connected to control device 3.In RTG work process, control
Device 3 processed opens lifting motor 2, and lifting motor 2 drives suspender 1 to move up and down lifting container 9.Control device 3, laser ranging
Sensor 5 and the equal signal of alarm device 8 are connected to programmable logic controller (PLC) 7.Control device 3, located at the outside of RTG column, is reported
Alarm device 8 inside RTG column, with driver's cabin driver sight line sustained height in truck 10.When device detect container 9 with
After truck 10 is not kept completely separate, alarm device 8 starts at once, to the driver's prompting in truck 10 it is ensured that the safety of operation.
Embodiment 2：As shown in figure 3, this kind is used for judging truck device detached with container in RTG operation process, its
Four mobile devices 6 are arranged in equal spacing with RTG equalizer bar 4, mobile device 6 is mounted on laser range sensor 5.Laser
The level height of distance measuring sensor 5 is higher than the height of truck 10, and the height sum less than container 9 and truck 10.Work as truck
10 when being also lifted, and sensor in time detection can have object to below container 9, is easy to react in time.RTG equalizer bar
Horizontal range between the laser range sensor 5 at 4 two ends is less than the length of container 9 it is ensured that all of sensor all can be swept
Retouch container 9.Lifting motor 2 is additionally provided with RTG top-support, lifting motor 2 one end is provided with suspender 1, the other end electrically connects
In control device 3.Control device 3, laser range sensor 5 and the equal signal of alarm device 8 are connected to programmable logic controller (PLC)
7.Laser range sensor 5 is directed at the spatial joint clearance scanning range finding between truck 10 and container 9 bottom surface, when sensor detects
When container 9 has object below, by signal transmission to programmable logic controller (PLC) 7.Programmable logic controller (PLC) 7 transmits a signal to
Alarm device 8, and send stop signal and be transferred to control device 3.
Operation principle of the present utility model：When truck 10 sails the handling passage of RTG into, mobile device 6 is according to truck 10
Actual height adjustment position so that the laser scanning line central horizontal be aligned truck 10 of laser range sensor 5 and container 9
Gap between bottom surface.Then suspender 1 is put on the container 9 that truck 10 loads lifting motor 2, with collection after suspender 1 locking
Vanning 9 is connected.Control device 3 controls lifting motor 2 to rotate, and starts lifting container 9.Now laser range sensor 5 is right
Spatial joint clearance scanning range finding between quasi- truck 10 and container 9 bottom surface, has object when sensor detects below container 9
When, that is, truck 10 is also lifted, now sensor immediately by signal transmission to programmable logic controller (PLC) 7.FPGA control
Device 7 processed transmits a signal to alarm device 8, makes prompting to the driver in truck 10.Programmable logic controller (PLC) 7 sends and stops simultaneously
Stop signal is transferred to control device 3, and control device 3 sends the raising action that instruction stops lifting motor 2, and now suspender 1 is at a slow speed
Decline.If laser range sensor 5 is all not detected by object and exists, programmable logic controller (PLC) 7 then judge container 9 and
Truck 10 is kept completely separate, you can continue normal lifting.
Claims (4)
1. one kind is used for judging truck device detached with container in RTG operation process it is characterised in that its RTG equalizer bar
(4) it is arranged in equal spacing with several mobile devices (6) on, described mobile device (6) is provided with laser range sensor (5),
The level height of described laser range sensor (5) is higher than the height of truck (10), and less than container (9) and truck (10)
Height sum；Horizontal range between the laser range sensor (5) at RTG equalizer bar (4) two ends is less than the length of container (9)
Degree；
Lifting motor (2) is additionally provided with RTG top-support, lifting motor (2) one end is provided with suspender (1), and the other end is electrically connected to
Control device (3)；Control device (3), laser range sensor (5) and alarm device (8) all signals are connected to FPGA
Controller (7).
2. according to claim 1 for judging truck device detached with container in RTG operation process, its feature exists
In described control device (3) is located at the outside of RTG column；Described alarm device (8) inside RTG column, with truck (10)
Interior driver's cabin driver's sight line sustained height.
3. according to claim 2 for judging truck device detached with container in RTG operation process, its feature exists
In described mobile device (6) is electrically connected to control device (3).
4. according to claim 3 for judging truck device detached with container in RTG operation process, its feature exists
In described laser range sensor (5) is three.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620933170.XU CN205953374U (en) | 2016-08-24 | 2016-08-24 | A device for judging RTG operation in -process truck and container separation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620933170.XU CN205953374U (en) | 2016-08-24 | 2016-08-24 | A device for judging RTG operation in -process truck and container separation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205953374U true CN205953374U (en) | 2017-02-15 |
Family
ID=57978076
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620933170.XU Expired - Fee Related CN205953374U (en) | 2016-08-24 | 2016-08-24 | A device for judging RTG operation in -process truck and container separation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205953374U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018167366A1 (en) * | 2017-03-16 | 2018-09-20 | Konecranes Global Oy | Monitoring container transfer device on lowering container onto transport platform or lifting away from transport platform |
| CN108840123A (en) * | 2018-07-27 | 2018-11-20 | 湖南三港口设备有限公司 | Container and railway open wagon centering method and system |
| CN108974987A (en) * | 2018-09-03 | 2018-12-11 | 苏州巨能图像检测技术有限公司 | Truck supporting plate separates judgment method with container |
| CN109775569A (en) * | 2019-03-29 | 2019-05-21 | 三一海洋重工有限公司 | A kind of method and device that container separation is determining |
-
2016
- 2016-08-24 CN CN201620933170.XU patent/CN205953374U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018167366A1 (en) * | 2017-03-16 | 2018-09-20 | Konecranes Global Oy | Monitoring container transfer device on lowering container onto transport platform or lifting away from transport platform |
| CN110431101A (en) * | 2017-03-16 | 2019-11-08 | 科尼起重机全球公司 | The monitoring of container transfer device when dropping to shipping platform by container or promote container far from shipping platform |
| US11262189B2 (en) | 2017-03-16 | 2022-03-01 | Konecranes Global Oy | Monitoring container transfer device on lowering container onto transport platform or lifting away from transport platform |
| CN108840123A (en) * | 2018-07-27 | 2018-11-20 | 湖南三港口设备有限公司 | Container and railway open wagon centering method and system |
| CN108974987A (en) * | 2018-09-03 | 2018-12-11 | 苏州巨能图像检测技术有限公司 | Truck supporting plate separates judgment method with container |
| CN109775569A (en) * | 2019-03-29 | 2019-05-21 | 三一海洋重工有限公司 | A kind of method and device that container separation is determining |
| CN109775569B (en) * | 2019-03-29 | 2020-06-19 | 三一海洋重工有限公司 | Method and device for separating and determining containers |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170406 Address after: Shenzhen Nanshan District City, Guangdong province 518067 merchants Street 1077 Nanhai Avenue Beike Building Room 501 Patentee after: SHENZHEN INNOTECH TECHNOLOGY Co.,Ltd. Address before: Shenzhen Nanshan District City, Guangdong province 518067 merchants Street 1077 Nanhai Avenue Beike Building 5 Patentee before: SHENZHEN ZHAOKEZHIKONG TECHNOLOGY Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180528 Address after: 518067, 5 floor, 1077 north branch business building, Nanhai Road, Nanshan District merchants street, Shenzhen, Guangdong. Patentee after: SHENZHEN ZHAOKEZHIKONG TECHNOLOGY Co.,Ltd. Address before: 518067 Room 501, 1077 north branch business building, Nanhai Road, Nanshan District merchants street, Shenzhen, Guangdong Patentee before: SHENZHEN INNOTECH TECHNOLOGY Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170215 Termination date: 20210824 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |