CN105775459A - Control device for twist locks of containers - Google Patents
Control device for twist locks of containers Download PDFInfo
- Publication number
- CN105775459A CN105775459A CN201610181721.6A CN201610181721A CN105775459A CN 105775459 A CN105775459 A CN 105775459A CN 201610181721 A CN201610181721 A CN 201610181721A CN 105775459 A CN105775459 A CN 105775459A
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- CN
- China
- Prior art keywords
- container
- twistlock
- induction coil
- wireless
- power supply
- 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
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D90/00—Component parts, details or accessories for large containers
- B65D90/0006—Coupling devices between containers, e.g. ISO-containers
- B65D90/0013—Twist lock
- B65D90/002—Apparatus for manual or automatic installation/removal of twist-lock
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Control And Safety Of Cranes (AREA)
Abstract
The invention discloses a control device for twist locks of containers. The control device comprises twist lock drive mechanisms mounted at the positions, located on one sides of the twist locks, of the bottoms of the containers, power supply mechanisms mounted on the containers and used for supplying power to the twist lock drive mechanisms and wireless control mechanisms which are mounted on the containers and a container hoisting frame and can control circuit connection between the power supply mechanisms and the twist lock drive mechanisms. The wireless control mechanisms are controlled, and therefore the twist locks between the containers can be driven by the twist lock drive mechanisms to rotate to be opened, unmanned operation of the twist locks is achieved, and multiple layers of containers can be controlled to be hoisted at the same time.
Description
Technical field
The invention belongs to container facility field, be specifically related to a kind of container twistlock and control device.
Background technology
In Container Transport process; for preventing container from beating; the container piled up together would generally be locked by twistlock; twistlock is generally located on adjacent two containers in the case foot of lower bottom part corner; the upper and lower two ends of twistlock are provided with lock nut; rotating twistlock makes the lock nut of twistlock clasp case foot, can by adjacent two container lockings.And when harbour unloads container, it is necessary first to by the lifting twistlock on container hoisting framework, container is pinned, simultaneously by the twistlock rotating opening between container and container, then pass through wharf crane unloading container.Prior art is by manpower manual twistlock to be installed locking or open and take off, this mode of operation inefficiency, it is necessary to expend substantial amounts of manpower, and operator have and fall from high altitude and by the hit risk of high-altitude junk.
Summary of the invention
Therefore, the present invention is directed to and prior art opens twistlock inefficiency by manpower and there is the technical problem of security risk, it is therefore intended that provide a kind of container twistlock directly operated without manpower to control device.
The container twistlock of the present invention controls device and includes:
It is arranged on container base and is positioned at the twistlock driving mechanism of twistlock side；
It is arranged on the administration of power supply for providing power supply to described twistlock driving mechanism on described container；
The controlled in wireless mechanism of the circuit ON controlled between described administration of power supply and described twistlock driving mechanism being arranged on described container and described container hoisting framework.
Described twistlock driving mechanism includes the drive rod or the driving arm that drive described twistlock, and described drive rod or driving arm are by the driving element drives can being connected with described administration of power supply.Described driving element is electric magnet, electro-motor or electric oil cylinder.
Described administration of power supply is wireless power mechanism, charge power supply or sun-generated electric power.
In one preferred embodiment of the present invention, described controlled in wireless mechanism includes the wireless switching master control being arranged on described container hoisting framework, with the wireless control switch being arranged on described container top, described wireless control switch is corresponding up and down with described wireless switching master control and by the control of described wireless switching master control, and the circuit ON between described administration of power supply and described twistlock driving mechanism is controlled by described wireless control switch.Described wireless switching master control can be controlled by a PLC (programmable logic controller (PLC)) that may be installed wharf crane driver's cabin.Described wireless switching master control is controlled by PLC, and then control the wireless control switch of the container top of different layers, the described administration of power supply on the container of destination layer and the circuit ON between described twistlock driving mechanism can be made, then can drive described drive rod or drive arm to make the described twistlock rotating opening of correspondence, and then one or more layers container hoisting can be unloaded, the control process of twistlock directly operates without manpower, it is achieved the automatization of twist lock manipulation.
In one preferred embodiment of the present invention, described administration of power supply selects described wireless power mechanism, described wireless power mechanism includes the power coil being arranged on described container hoisting framework, with the first induction coil being connected with described twistlock driving mechanism being arranged on described container top, described first induction coil and described power coil are corresponding up and down.Further, described wireless power mechanism also includes the second induction coil being connected with described first induction coil that is arranged on described container base；Described first induction coil and described twistlock drive the connection of machine and the connection of described first induction coil and described second induction coil to form logic circuit；Circuit ON between described first induction coil and described twistlock driving mechanism, and the circuit ON between described first induction coil and described second induction coil controls by described wireless control switch.Controlling described wireless control switch by described wireless switching master control and can make the circuit ON between described first induction coil and described twistlock driving machine, the circuit between described first induction coil and described second induction coil disconnects simultaneously；Or the circuit between described first induction coil and described twistlock driving mechanism disconnects, the circuit ON between described first induction coil and described second induction coil simultaneously.
In practical operation, when described container hoisting framework is locked on the top layer container of container described in multilamellar by lifting by crane twistlock, can pass through to control described controlled in wireless mechanism, make the circuit ON between described first induction coil on top layer container and described twistlock driving mechanism, then to be arranged on described container hoisting base of frame described power coil be energized time, described first induction coil can sense generation induction power supply and be supplied to described twistlock driving mechanism, and then make described twistlock rotating opening by drive rod described in described driving element drives or driving arm, then capable of hoisting top layer container unloads.
Also can be controlled so that the circuit between described first induction coil on top layer container and described twistlock driving mechanism disconnects by described controlled in wireless mechanism, and the circuit ON between described first induction coil and described second induction coil；The circuit ON between described first induction coil and described twistlock driving mechanism on next layer of container, and the circuit between described first induction coil and described second induction coil disconnects.When the circuit that now on top layer container, described first induction coil produces flows through described second induction coil, described second induction coil can be considered the power coil of next layer of container, the first induction coil corresponding on next layer of container will produce induction power supply and is supplied to the described twistlock driving mechanism of correspondence, and then can drive in next layer of container and twistlock rotating opening between next layer of container again, and then the lifting unloading of upper two layers container can be realized.The lifting unloading of the lifting above container of two-layer can be controlled according to same principle.
The actively progressive effect of the present invention is in that: installs described container twistlock on described container and described container hoisting framework and controls device, described controlled in wireless mechanism can be controlled by control PLC in wharf crane driver's cabin, and then the twistlock rotating opening between container can be driven by described twistlock driving mechanism, twistlock certainly also can be made to lock.The present invention can realize the unattended of twistlock, and can control to lift by crane multi-deck container simultaneously, it is achieved harbour, from the automatization being unloaded to transferring containers, significantly increases the efficiency of loading and unloading of container, ship ETA estimated time of arrival is greatly reduced, be effectively reduced human cost.
Accompanying drawing explanation
Fig. 1 is the floor map of the container twistlock control device of the present invention.
Fig. 2 is the side view of the twistlock of the present invention.
Fig. 3 is the twistlock locking state schematic perspective view of the present invention.
Fig. 4 is the twistlock open mode schematic perspective view of the present invention.
Fig. 5 is the schematic perspective view of the container hoisting framework of the present invention.
Fig. 6 is the schematic perspective view of the container of the present invention.
Detailed description of the invention
Below with reference to specific embodiments and the drawings, the container twistlock of the present invention is controlled device to be described further.
Fig. 1 show the container 1 (including 1a, 1b, 1c) piled up together, and container 1 is container hoisting framework 2 above.Container 1 top and corner, bottom place are provided with case foot 3, are equipped with twistlock 4 in neighbouring bipod case 3, can pass through twistlock 4 and lock between two containers 1.Twistlock 4 structure is as in figure 2 it is shown, upper and lower two ends are provided with lock nut for clasping case foot 3, and twistlock 4 reaches locking or open mode in case foot 3 by rotation, as shown in Figure 3 and Figure 4.By the lifting twistlock locking similar with twistlock 4 structure between container 1 and container hoisting framework 2.
The rotation of twistlock 4 is controlled device by container twistlock and controls, and is arranged on container 1 and container hoisting framework 2 as it is shown in figure 1, container twistlock controls device.Wherein, as shown in Figure 1 and Figure 5, being provided with wireless switching master control 501 and power coil 502 bottom container hoisting framework 2, power coil 502 is centrally located, and wireless switching master control 501 is controlled by the PLC being arranged on wharf crane driver's cabin；Again as shown in figures 1 to 6, the centre position of container 1 top and bottom is respectively equipped with first induction coil 503 and second induction coil 504 corresponding with power coil about 502；The position corresponding with wireless switching master control about 501, container 1 top is provided with the wireless control switch 505 controlled by wireless switching master control 501；Being positioned at case foot 3 side bottom container 1 and be provided with twistlock driving mechanism 506, twistlock driving mechanism 506 includes the drive rod or the driving arm that drive twistlock 4, drive rod or driving arm and can be driven by electric magnet, electro-motor or electric oil cylinder.First induction coil 503 is connected with twistlock driving mechanism 506 and the second induction coil 504 respectively and forms logic circuit and by the connection of wireless control switch 505 control circuit and disconnection.
Work process principle
Lift by crane the operation of single container (1a):
As it is shown in figure 1, container hoisting framework 2 is placed on container 1a, and pin container 1a by lifting by crane twistlock.Wireless switching master control 501 can be controlled by PLC in wharf crane driver's cabin, and then control wireless control switch 505 and make in container 1a the circuit ON between the first induction coil 503 and twistlock driving mechanism 506, when controlling to be energized to power coil 502, the first induction coil 503 on container 1a produces induction power supply and is supplied to the twistlock driving mechanism 506 of circuit ON with it, twistlock driving mechanism 506 drives twistlock 4 rotating opening between container 1a and container 1b, and keeps twistlock 4 to stay on container 1a.Then start loop wheel machine container 1a to hang container 1b and move on harbour.It is operated by the twistlock bin that twistlock driving mechanism 506 discharges on twistlock 4 to harbour.Finally container 1a is put to target location (such as on haulage truck).
The operation of lifting two-layer container (1a and 1b):
After same container hoisting framework 2 pins container 1a, control in wharf crane driver's cabin and be energized to power coil 502, control wireless switching master control 501 by PLC simultaneously, make the circuit between the first induction coil 503 and the twistlock driving mechanism 506 that the wireless control switch 505 on container 1a cuts off in container 1a, and connect the circuit between the first induction coil 503 and the second induction coil 504.Now, second induction coil 504 may be regarded as the power coil of container 1b, then pass through the identical process principle of above-mentioned one layer of container 1a of lifting, make twistlock 4 rotating opening between the container 1c of container 1b and lower floor, and the twistlock between container 1a and container 1b is not switched on, then container 1a and 1b can be sling together by wharf crane and unload.
When lifting by crane the container of more than two-layer, the circuit controlled by PLC between the first induction coil and the twistlock driving mechanism of upper strata container is disconnected and connects the circuit between the first induction coil and the second induction coil, and the circuit ON between the first induction coil of destination layer container and twistlock driving mechanism, making the twistlock driving mechanism on the container of destination layer be energized, Principle of Process is similar with the Principle of Process of above-mentioned lifting two-layer container.
Above-described embodiment is by utilizing the wireless power mechanism of electromagnetic induction to provide power supply to twistlock driving mechanism, certain container also can carry the rechargable power supplies or solar recharging power supply that are connected with twistlock driving mechanism, the connection of wireless control switch control circuit is set simultaneously, same can install the wireless switching master control controlled by PLC on container hoisting framework, the logic circuit controlled by PLC is formed between multi-deck container, by the circuit ON between the power supply and the twistlock driving mechanism that set in layer container in PLC controllable logic circuit, thus the twistlock between opening the container and the lower floor's container that set layer, carry out the lifting unloading of one or more layers container.
Claims (8)
1. a container twistlock controls device, it is characterised in that comprising:
It is arranged on container base and is positioned at the twistlock driving mechanism of twistlock side；
It is arranged on the administration of power supply for providing power supply to described twistlock driving mechanism on described container；
The controlled in wireless mechanism of the circuit ON controlled between described administration of power supply and described twistlock driving mechanism being arranged on described container and described container hoisting framework.
2. container twistlock as claimed in claim 1 controls device, it is characterised in that described twistlock driving mechanism includes the drive rod or the driving arm that drive described twistlock, and described drive rod or driving arm are by the driving element drives being connected with described administration of power supply.
3. container twistlock as claimed in claim 2 controls device, it is characterised in that described driving element is electric magnet, electro-motor or electric oil cylinder.
4. the container twistlock as described in any one of claims 1 to 3 controls device, it is characterised in that described administration of power supply is wireless power mechanism, charge power supply or sun-generated electric power.
5. container twistlock as claimed in claim 4 controls device, it is characterized in that, described controlled in wireless mechanism includes the wireless switching master control being arranged on described container hoisting framework, with the wireless control switch being arranged on described container top, described wireless control switch is corresponding up and down with described wireless switching master control and by the control of described wireless switching master control, and the circuit ON between described administration of power supply and described twistlock driving mechanism is controlled by described wireless control switch.
6. container twistlock as claimed in claim 5 controls device, it is characterised in that described wireless switching master control is controlled by a PLC that may be installed wharf crane driver's cabin.
7. container twistlock as claimed in claim 6 controls device, it is characterized in that, described wireless power mechanism includes the power coil being arranged on described container hoisting framework, with the first induction coil being connected with described twistlock driving mechanism being arranged on described container top, described first induction coil and described power coil are corresponding up and down.
8. container twistlock as claimed in claim 7 controls device, it is characterised in that described wireless power mechanism also includes the second induction coil being connected with described first induction coil being arranged on described container base；Described first induction coil and described twistlock drive the connection of machine and the connection of described first induction coil and described second induction coil to form logic circuit；Circuit ON between described first induction coil and described twistlock driving mechanism, and the circuit ON between described first induction coil and described second induction coil controls by described wireless control switch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610181721.6A CN105775459A (en) | 2016-03-28 | 2016-03-28 | Control device for twist locks of containers |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610181721.6A CN105775459A (en) | 2016-03-28 | 2016-03-28 | Control device for twist locks of containers |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105775459A true CN105775459A (en) | 2016-07-20 |
Family
ID=56391904
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610181721.6A Pending CN105775459A (en) | 2016-03-28 | 2016-03-28 | Control device for twist locks of containers |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105775459A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110506148A (en) * | 2017-03-23 | 2019-11-26 | 洛克斯集装箱技术公司 | It is remotely controlled container lock, system and method |
| CN111003372A (en) * | 2019-12-12 | 2020-04-14 | 南京荧河谷科技有限公司 | Automatic picking and hanging device for container twist lock |
| WO2023225720A1 (en) * | 2022-05-26 | 2023-11-30 | Spring Loaded And Locked Pty Ltd | Shipping container twist-lock system |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3980185A (en) * | 1973-08-06 | 1976-09-14 | Cain Clyde R | Cargo container interlock system |
| DE10121988A1 (en) * | 2001-05-05 | 2002-11-07 | Heinrich Helms | Spring-action sliding bolt locking mechanism for containers loaded into cargo ship |
| CN1211264C (en) * | 2001-01-29 | 2005-07-20 | 利葡斯财产管理有限公司 | Container with pneumatically driven locking mechanism |
| WO2006025790A1 (en) * | 2004-09-03 | 2006-03-09 | All Set Marine Lashing Ab | Remotely controlled twist-lock and a method for controlling such a lock to be connected to a container. |
| WO2006024071A1 (en) * | 2004-08-30 | 2006-03-09 | Nsl Engineering Pte Ltd | Twist-lock handling system |
| US7014234B2 (en) * | 2002-05-14 | 2006-03-21 | Peter Walker Walker | Integrated corner casting locking mechanism for shipping containers |
| CN101024442A (en) * | 2006-02-21 | 2007-08-29 | 张影洙 | Automatic locking apparatus for container |
| CN101754915B (en) * | 2007-06-12 | 2012-01-18 | 洛克斯泰姆公司 | Container lifting method and system for implementation thereof |
| CN203806434U (en) * | 2013-07-29 | 2014-09-03 | 广东新会中集特种运输设备有限公司 | Twist lock box structure and platform based container |
| CN105035581A (en) * | 2015-08-28 | 2015-11-11 | 交通运输部水运科学研究所 | Automatic opening device for container twist locks |
| CN205633730U (en) * | 2016-03-28 | 2016-10-12 | 朱友善 | Container twist lock controlling means |
-
2016
- 2016-03-28 CN CN201610181721.6A patent/CN105775459A/en active Pending
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3980185A (en) * | 1973-08-06 | 1976-09-14 | Cain Clyde R | Cargo container interlock system |
| CN1211264C (en) * | 2001-01-29 | 2005-07-20 | 利葡斯财产管理有限公司 | Container with pneumatically driven locking mechanism |
| DE10121988A1 (en) * | 2001-05-05 | 2002-11-07 | Heinrich Helms | Spring-action sliding bolt locking mechanism for containers loaded into cargo ship |
| US7014234B2 (en) * | 2002-05-14 | 2006-03-21 | Peter Walker Walker | Integrated corner casting locking mechanism for shipping containers |
| WO2006024071A1 (en) * | 2004-08-30 | 2006-03-09 | Nsl Engineering Pte Ltd | Twist-lock handling system |
| WO2006025790A1 (en) * | 2004-09-03 | 2006-03-09 | All Set Marine Lashing Ab | Remotely controlled twist-lock and a method for controlling such a lock to be connected to a container. |
| CN101024442A (en) * | 2006-02-21 | 2007-08-29 | 张影洙 | Automatic locking apparatus for container |
| CN101754915B (en) * | 2007-06-12 | 2012-01-18 | 洛克斯泰姆公司 | Container lifting method and system for implementation thereof |
| CN203806434U (en) * | 2013-07-29 | 2014-09-03 | 广东新会中集特种运输设备有限公司 | Twist lock box structure and platform based container |
| CN105035581A (en) * | 2015-08-28 | 2015-11-11 | 交通运输部水运科学研究所 | Automatic opening device for container twist locks |
| CN205633730U (en) * | 2016-03-28 | 2016-10-12 | 朱友善 | Container twist lock controlling means |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110506148A (en) * | 2017-03-23 | 2019-11-26 | 洛克斯集装箱技术公司 | It is remotely controlled container lock, system and method |
| US11370510B2 (en) | 2017-03-23 | 2022-06-28 | Lox Container Technology Ab | Remotely controlled container lock, system and method |
| CN111003372A (en) * | 2019-12-12 | 2020-04-14 | 南京荧河谷科技有限公司 | Automatic picking and hanging device for container twist lock |
| CN111003372B (en) * | 2019-12-12 | 2022-01-21 | 常熟雅致模块化建筑有限公司 | Automatic picking and hanging device for container twist lock |
| WO2023225720A1 (en) * | 2022-05-26 | 2023-11-30 | Spring Loaded And Locked Pty Ltd | Shipping container twist-lock system |
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Application publication date: 20160720 |
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