CN206395735U - Bridge crane and its wireless remote-control system - Google Patents
Bridge crane and its wireless remote-control system Download PDFInfo
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- CN206395735U CN206395735U CN201621166647.2U CN201621166647U CN206395735U CN 206395735 U CN206395735 U CN 206395735U CN 201621166647 U CN201621166647 U CN 201621166647U CN 206395735 U CN206395735 U CN 206395735U
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- bridge crane
- receiving unit
- wireless
- radio receiving
- control system
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Abstract
The utility model provides a kind of bridge crane and its wireless remote-control system, the wireless remote-control system of bridge crane, including electric control module, wireless launcher and some travelling mechanisms；The electric control module includes bridge crane PLC and radio receiving unit；The bridge crane PLC is electrically connected with some travelling mechanisms and the radio receiving unit, and the radio receiving unit is communicated to connect with the wireless launcher；The wireless launcher is used to send a control signal to the radio receiving unit, and the radio receiving unit is used to receive the control signal and sent to the bridge crane PLC, and the bridge crane PLC is used to generate control instruction and sent to the travelling mechanism.Wireless launcher in the utility model can be moved arbitrarily position in operation, and when operating mode complexity or bridge crane need maintenance, one can also complete operation, instruct to operate without multi-person synergy, and misoperation probability is low, and security is greatly improved.
Description
Technical field
The utility model is related to bridge crane technical field, more particularly to a kind of bridge crane and its wireless remote-control system.
Background technology
Bridge crane, is to be used to slinging container into the crane for carrying out handling operation on harbour.In the prior art, operation is passed through
Personnel realize operation, the control to bridge crane in driver's cabin.Because driver's cabin can not be moved arbitrarily so that operating personnel can see
The scope examined is smaller, dead angle easily occurs, so as to cause maloperation.Needed in the more complicated harbour of operating mode or in bridge crane
In the case of overhauling, often need two people or multi-person synergy to instruct operation, task could be completed, cause manpower to waste.And in bridge
Hang when needing maintenance, if the related personnel and operating personnel that instruct are out of step, easily trigger potential safety hazard.
Utility model content
The technical problems to be solved in the utility model is to overcome the control system of the bridge crane of prior art easily to occur
Maloperation, in the case where operating mode is complicated, there is provided a kind of bridge crane and its wireless remote-control system for the easy defect for maloperation occur.
The utility model is to solve above-mentioned technical problem by following technical proposals：
A kind of wireless remote-control system of bridge crane, including electric control module, its feature are that the wireless remote-control system is also
Including bridge crane power supply, wireless launcher and some travelling mechanisms；The electric control module includes bridge crane PLC（Programmed logic control
Device processed）And radio receiving unit；
The bridge crane PLC is electrically connected with some travelling mechanisms and the radio receiving unit respectively, the bridge crane electricity
Source is electrically connected with the radio receiving unit, and the radio receiving unit is communicated to connect with the wireless launcher；
The wireless launcher is used to send a control signal to the radio receiving unit, and the radio receiving unit is used for
Receive the control signal and send to the bridge crane PLC, the bridge crane PLC is used to generate control instruction and sent to the fortune
Row mechanism.
It is preferred that the bridge crane also includes controller and operation driver's cabin, the controller is located at the operation driver's cabin
It is interior；
The wireless remote-control system also includes interlock circuit；
The interlock circuit includes an output end and two inputs, and the output end is electrically connected with the bridge crane PLC,
Described two inputs are electrically connected with the controller and the radio receiving unit respectively.
It is preferred that the wireless remote-control system also includes alarm, electrically connected with the bridge crane PLC.
It is preferred that the bridge crane PLC passes through DP（A kind of communication protocol）Bus is electrically connected with the radio receiving unit.
It is preferred that the travelling mechanism includes at least one in crane span structure travelling mechanism, lifting mechanism, wheeling mechanism
Kind.
It is preferred that the wireless launcher includes transmitting antenna, the wireless launcher is sent by the transmitting antenna
Control signal is to the radio receiving unit.
It is preferred that the radio receiving unit includes reception antenna, the radio receiving unit passes through the reception antenna
Receive the control signal.
It is preferred that the radio receiving unit is high frequency radio receiving unit, it is wireless that the wireless launcher includes high frequency
Transmitter unit.
It is preferred that the wireless launcher also include processor and display screen, the processor respectively with the display screen
With high frequency wireless transmitting unit electrical connection.
The utility model also provides a kind of bridge crane, and its feature is, the bridge crane includes the wireless of bridge crane as described above
Remote control system.
Positive effect of the present utility model is：Wireless launcher in wireless remote-control system of the present utility model can
Radio receiving unit is sent a control signal in any angle, radio receiving unit can then send control signals to bridge crane PLC,
Bridge crane PLC generates control instruction according to the control signal and sent to travelling mechanism, and travelling mechanism then performs corresponding action, from
And complete the operations such as the handling, carrying and stacking of container.Position can be with operation for wireless launcher in the utility model
Any mobile, when operating mode complexity or bridge crane need maintenance, one can also complete operation, instruct to grasp without multi-person synergy
Make, and misoperation probability is low, security is greatly improved.
Brief description of the drawings
Fig. 1 is the structural representation of the wireless remote-control system of the bridge crane of the preferred embodiment of the utility model one.
Embodiment
Name preferred embodiment, and become apparent from intactly illustrating the utility model with reference to accompanying drawing.
The bridge crane of the present embodiment includes wireless remote-control system, controller 4 and operation driver's cabin 5, and controller 4 is driven located at operation
Sail in room 5.
Specifically, as shown in figure 1, the wireless remote-control system of the bridge crane of the present embodiment includes electric control module 1, wireless hair
Emitter 2, some travelling mechanisms 3, interlock circuit 6 and bridge crane power supply 7.Wherein, electric control module 1 includes bridge crane PLC11 and nothing
Line receiving unit 12.Bridge crane PLC11 is electrically connected with some travelling mechanisms 3 and radio receiving unit 12 respectively, bridge crane power supply 7 and nothing
Line receiving unit 12 is electrically connected, and bridge crane power supply is powered for radio receiving unit.Radio receiving unit 12 communicates with wireless launcher 2
Connection.Interlock circuit 6 includes an output end and two inputs, and output end is electrically connected with bridge crane PLC, two input difference
Electrically connected with controller 4 and radio receiving unit 12.In the present embodiment, it is preferable that bridge crane PLC passes through DP buses and wireless receiving
Unit is electrically connected.Wherein, travelling mechanism can be crane span structure travelling mechanism, lifting mechanism, wheeling mechanism etc..
In the present embodiment, bridge crane PLC can obtain control instruction by two kinds of approach.The first, operating personnel pass through wireless
Transmitter sends control signal（Can the signal such as move to left, move to right, rotating, moving upwards and moving downward）To wireless receiving list
Member, radio receiving unit receives control signal and sends the control signal to bridge crane PLC.Second, operating personnel pass through behaviour
Make the controller in driver's cabin and send a control signal to bridge crane PLC.Bridge crane PLC is received then to be believed after control signal according to the control
Number generation control instruction, and send to travelling mechanism, travelling mechanism then performs corresponding action according to control instruction.The present embodiment
In wireless launcher can arbitrarily be moved position in operation, when operating mode is complicated or bridge crane needs maintenance, one
Operation can be completed, instructs to operate without multi-person synergy, and misoperation probability is low, security is greatly improved.When wireless launcher hair
Raw failure, can also realize the operation to bridge crane by controller.
Interlock circuit in the present embodiment can ensure that bridge crane PLC can only obtain control signal by a kind of approach at the same time,
That is controller and wireless launcher can not send control instruction simultaneously to bridge crane PLC, it is to avoid controller and wireless hair
Emitter operates potential safety hazard caused by bridge crane simultaneously.The wireless remote-control system of the present embodiment can also include alarm 8, with bridge
PLC11 electrical connections are hung, if bridge crane PLC receives the control instruction that controller and wireless launcher are sent simultaneously, illustrate interlocking
Circuit breaks down, now alarm alert.
In the present embodiment, wireless launcher includes transmitting antenna, and wireless launcher sends control signal by transmitting antenna
To radio receiving unit.Radio receiving unit includes reception antenna, and radio receiving unit receives control signal by reception antenna.
Preferably, the radio receiving unit of the present embodiment is high frequency radio receiving unit, correspondingly, and it is wireless that wireless launcher includes high frequency
Transmitter unit.Transmitting antenna and reception antenna can be sucker antenna.The wireless launcher of the present embodiment also includes processor（Figure
Not shown in）And display screen（Not shown in figure）, processor electrically connects with display screen and high frequency wireless transmitting unit respectively.This reality
It can be that remote control, wireless launcher can be integrated in mobile terminal to apply the wireless launcher in example, naturally it is also possible to be it
His equipment easy to carry, so can manipulate bridge crane in the optional position of bridge crane surrounding.
Although the foregoing describing embodiment of the present utility model, it will be appreciated by those of skill in the art that
This is merely illustrative of, and protection domain of the present utility model is defined by the appended claims.Those skilled in the art
On the premise of without departing substantially from principle of the present utility model and essence, various changes or modifications can be made to these embodiments,
But these changes and modification each fall within protection domain of the present utility model.
Claims (7)
1. a kind of wireless remote-control system of bridge crane, including electric control module, it is characterised in that the wireless remote-control system is also wrapped
Include bridge crane power supply, wireless launcher and some travelling mechanisms；The electric control module includes bridge crane PLC and wireless receiving list
Member；
The bridge crane PLC is electrically connected with some travelling mechanisms and the radio receiving unit respectively, the bridge crane power supply with
The radio receiving unit electrical connection, the radio receiving unit is communicated to connect with the wireless launcher；
The wireless launcher is used to send a control signal to the radio receiving unit, and the radio receiving unit is used to receive
The control signal is simultaneously sent to the bridge crane PLC, and the bridge crane PLC is used to generate control instruction and sent to the operation machine
Structure；
The bridge crane PLC is electrically connected by DP buses with the radio receiving unit.
2. the wireless remote-control system of bridge crane as claimed in claim 1, it is characterised in that the travelling mechanism is run including crane span structure
At least one of mechanism, lifting mechanism, wheeling mechanism.
3. the wireless remote-control system of bridge crane as claimed in claim 1, it is characterised in that the wireless launcher includes transmitting day
Line, the wireless launcher sends a control signal to the radio receiving unit by the transmitting antenna.
4. the wireless remote-control system of bridge crane as claimed in claim 1, it is characterised in that the radio receiving unit includes receiving
Antenna, the radio receiving unit receives the control signal by the reception antenna.
5. the wireless remote-control system of the bridge crane as described in any one in claim 1-4, it is characterised in that the wireless receiving
Unit is high frequency radio receiving unit, and the wireless launcher includes high frequency wireless transmitting unit.
6. the wireless remote-control system of bridge crane as claimed in claim 5, it is characterised in that the wireless launcher also includes processing
Device and display screen, the processor are electrically connected with the display screen and the high frequency wireless transmitting unit respectively.
7. a kind of bridge crane, it is characterised in that the bridge crane includes the wireless of the bridge crane as described in any one in claim 1-6
Remote control system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621166647.2U CN206395735U (en) | 2016-11-01 | 2016-11-01 | Bridge crane and its wireless remote-control system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621166647.2U CN206395735U (en) | 2016-11-01 | 2016-11-01 | Bridge crane and its wireless remote-control system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206395735U true CN206395735U (en) | 2017-08-11 |
Family
ID=59507447
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621166647.2U Active CN206395735U (en) | 2016-11-01 | 2016-11-01 | Bridge crane and its wireless remote-control system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206395735U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112573376A (en) * | 2019-09-30 | 2021-03-30 | 上海梅山钢铁股份有限公司 | Electric control method for double-remote-controller relay operation of wharf shore crane |
-
2016
- 2016-11-01 CN CN201621166647.2U patent/CN206395735U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112573376A (en) * | 2019-09-30 | 2021-03-30 | 上海梅山钢铁股份有限公司 | Electric control method for double-remote-controller relay operation of wharf shore crane |
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| GR01 | Patent grant |