CN205633730U - Container twist lock controlling means - Google Patents
Container twist lock controlling means Download PDFInfo
- Publication number
- CN205633730U CN205633730U CN201620243183.4U CN201620243183U CN205633730U CN 205633730 U CN205633730 U CN 205633730U CN 201620243183 U CN201620243183 U CN 201620243183U CN 205633730 U CN205633730 U CN 205633730U
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- China
- Prior art keywords
- container
- twistlock
- induction coil
- wireless
- drive mechanism
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- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a container twist lock controlling means, include and install the twist lock actuating mechanism who is located twist lock one side bottom the container, install on the container be used for to the power machine that twist lock actuating mechanism provided the power constructs, install container and container lift by crane steerable on the frame power machine construct with the wireless control mechanism of circuit switch -on between the twist lock actuating mechanism. Through control wireless control mechanism can by twist lock between the twist lock actuating mechanism drive container rotates and opens, realizes that twist lock's is unattended to the steerable multilayer container that lifts by crane simultaneously.
Description
Technical field
This utility model belongs to container facility field, is specifically related to a kind of container twistlock and controls device.
Background technology
During Container Transport; for preventing container from beating; the container piled up together would generally be locked by twistlock; twistlock is typically 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 be by adjacent two container lockings.And when harbour unloading 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 unload container by wharf crane.Prior art is by manpower manual twistlock to be installed locking or open and take off, this mode of operation inefficiency, needs to expend substantial amounts of manpower, and operator have and fall from high altitude and by the hit risk of high-altitude junk.
Utility model content
Therefore, this utility model is for opening twistlock inefficiency by manpower in prior art 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.
Container twistlock of the present utility model controls device and includes:
It is arranged on container base and is positioned at the twistlock drive mechanism of twistlock side；
The administration of power supply for providing power supply to described twistlock drive mechanism being arranged on described container；
The controlled in wireless mechanism of the circuit ON controlled between described administration of power supply and described twistlock drive mechanism being arranged on described container and container hoisting framework.
Described twistlock drive mechanism includes the driving element being connected with described administration of power supply, and by drive rod or the driving arm for driving described twistlock of described driving element drives.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 a preferred embodiment of the present utility model, described controlled in wireless mechanism includes the wireless control switch for controlling the circuit ON between described administration of power supply and described twistlock drive mechanism being arranged on described container top, with the wireless switching master control for controlling described wireless control switch being arranged on described container hoisting framework, described wireless control switch is the most corresponding with described wireless switching master control.Further, described container twistlock control device also includes one for controlling the PLC (programmable logic controller (PLC)) that may be installed wharf crane driver's cabin of described wireless switching master control.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 drive 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 a preferred embodiment of the present utility model, 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 be arranged on first induction coil being connected with described twistlock drive mechanism of described container top, described first induction coil and described power coil are the most corresponding.Further, 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 circuit ON between described first induction coil and described twistlock drive mechanism, and described first induction coil and described second induction coil is controlled 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 the most described first induction coil and described second induction coil disconnects；Or the circuit between described first induction coil and described twistlock drive mechanism disconnects, the circuit ON between the most described first induction coil and described second induction coil.
In practical operation, when described container hoisting framework is locked on the top layer container of container described in multilamellar by lifting twistlock, can be by controlling described controlled in wireless mechanism, make the circuit ON between described first induction coil on top layer container and described twistlock drive mechanism, then when the described power coil energising being arranged on described container hoisting base of frame, described first induction coil can sense generation induction power supply and be supplied to described twistlock drive mechanism, and then make described twistlock rotating opening by drive rod described in described driving element drives or driving arm, the most 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 drive 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 drive 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 drive 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.Can control to lift by crane the lifting unloading of the above container of two-layer according to same principle.
Positive progressive effect of the present utility model is: 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 drive mechanism, twistlock the most also can be made to lock.This utility model can realize the unattended of twistlock, and can control to lift by crane multi-deck container simultaneously, realize harbour from being unloaded to the automatization of transferring containers, significantly increase 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 that container twistlock of the present utility model controls device；
Fig. 2 is the side view of twistlock of the present utility model；
Fig. 3 is twistlock locking state schematic perspective view of the present utility model；
Fig. 4 is twistlock open mode schematic perspective view of the present utility model；
Fig. 5 is the schematic perspective view of container hoisting framework of the present utility model；
Fig. 6 is the schematic perspective view of container of the present utility model.
Detailed description of the invention
Below with reference to specific embodiments and the drawings, container twistlock of the present utility model 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.It is provided with case foot 3 at container 1 top and corner, bottom, in neighbouring bipod case 3, is equipped with twistlock 4, can be locked by twistlock 4 between two containers 1.Twistlock 4 structure clasps case foot 3 as in figure 2 it is shown, upper and lower two ends are provided with lock nut confession, and twistlock 4 reaches locking or open mode by rotation in case foot 3, as shown in Figure 3 and Figure 4.Locked by the lifting twistlock 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；The most 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 drive mechanism 506, twistlock drive mechanism 506 includes the drive rod driving twistlock 4 or drives arm, and drive rod or driving arm can be driven by electric magnet, electro-motor or electric oil cylinder.First induction coil 503 is connected with twistlock drive 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 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 drive 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 drive mechanism 506 of circuit ON therewith, twistlock drive 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.Discharged in the twistlock bin on twistlock 4 to harbour by operation twistlock drive mechanism 506.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 drive 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 by 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 can be unloaded slinging together with container 1a with 1b by wharf crane.
When lifting by crane the container of more than two-layer, the circuit controlled by PLC between the first induction coil and the twistlock drive 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 drive mechanism, making the twistlock drive 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 come to twistlock drive mechanism offer power supply, certainly container also can carry the rechargable power supplies being connected with twistlock drive mechanism or solar recharging power supply, 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 drive 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 drive mechanism of twistlock side；
The administration of power supply for providing power supply to described twistlock drive mechanism being arranged on described container；
The controlled in wireless mechanism of the circuit ON controlled between described administration of power supply and described twistlock drive mechanism being arranged on described container and container hoisting framework.
2. container twistlock as claimed in claim 1 controls device, it is characterised in that described twistlock drive mechanism includes the driving element being connected with described administration of power supply, and by drive rod or the driving arm for driving described twistlock of described driving element drives.
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 control switch for controlling the circuit ON between described administration of power supply and described twistlock drive mechanism being arranged on described container top, with the wireless switching master control for controlling described wireless control switch being arranged on described container hoisting framework, described wireless control switch is the most corresponding with described wireless switching master control.
6. container twistlock as claimed in claim 5 controls device, it is characterised in that it also includes one for controlling the PLC that may be installed wharf crane driver's cabin of described wireless switching master control.
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 be arranged on first induction coil being connected with described twistlock drive mechanism of described container top, described first induction coil and described power coil are the most corresponding.
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 circuit ON between described first induction coil and described twistlock drive mechanism, and described first induction coil and described second induction coil is controlled by described wireless control switch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620243183.4U CN205633730U (en) | 2016-03-28 | 2016-03-28 | Container twist lock controlling means |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620243183.4U CN205633730U (en) | 2016-03-28 | 2016-03-28 | Container twist lock controlling means |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205633730U true CN205633730U (en) | 2016-10-12 |
Family
ID=57075610
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620243183.4U Expired - Fee Related CN205633730U (en) | 2016-03-28 | 2016-03-28 | Container twist lock controlling means |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205633730U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105775459A (en) * | 2016-03-28 | 2016-07-20 | 朱友善 | Control device for twist locks of containers |
-
2016
- 2016-03-28 CN CN201620243183.4U patent/CN205633730U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105775459A (en) * | 2016-03-28 | 2016-07-20 | 朱友善 | Control device for twist locks of containers |
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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: 20161012 Termination date: 20200328 |
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| CF01 | Termination of patent right due to non-payment of annual fee |