CN209411633U - A kind of control system for the synchronous operation of more cranes - Google Patents
A kind of control system for the synchronous operation of more cranes Download PDFInfo
- Publication number
- CN209411633U CN209411633U CN201822105432.5U CN201822105432U CN209411633U CN 209411633 U CN209411633 U CN 209411633U CN 201822105432 U CN201822105432 U CN 201822105432U CN 209411633 U CN209411633 U CN 209411633U
- Authority
- CN
- China
- Prior art keywords
- relay
- control
- remote
- crane
- receiver
- 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.)
- Active
Links
Landscapes
- Control And Safety Of Cranes (AREA)
Abstract
The utility model provides a kind of control system for the synchronous operation of more cranes, to solve the problems, such as that separate unit crane suspension centre can not handling super large super-long object in the prior art, this system includes multiple identical control circuits of corresponding more cranes, further includes remote control transmitter, receiver of remote-control sytem, starting control circuit and power distribution control circuit；The power distribution control circuit, for giving starting control circuit distribution；The starting control circuit for receiving the default crane selection signal of remote control transmitter transmission, and presets crane selection signal based on the received and controls corresponding crane operation.Using this control system, it can be realized and select any one or any several cranes at any time using starting control circuit, it is lifted to control any one or control more cranes simultaneously and synchronize, it avoids more people while operating more cranes, more people operate uncertain, crane is caused to run asynchronous, unbalance stress, the danger for causing crane to collapse.
Description
Technical field
The utility model relates to more crane synchronous control technique fields, more particularly to one kind are same for more cranes
Walk the control system and method for operation.
Background technique
With industrialized rapid development, crane becomes the basic product of modern industry, and crane is mainly as industry
System provides the handling work of material and equipment.
Currently, most of crane is the independent control of separate unit vehicle, and if wanting handling volume larger, the biggish object of weight
When, then it needs more people while operating more cranes to carry out while operating, this more people operate the larger object of crane for hoisting simultaneously
When body, uncertainty has very big when manual operation, is easy to cause crane operation asynchronous, further, cause crane by
Power is uneven, the danger for causing crane to collapse.
Once discontinuity during more cranes lift simultaneously, will result in more cranes while collapsing,
Lead to the safety accident and property loss of more people.
It is a kind of by more coacting control systems of crane of a remote controler synchronously control therefore, it is necessary to design.
Summary of the invention
To solve the above-mentioned problems, the utility model provides one kind and by a remote controler while can control any one
The control system and method for platform or more crane synchronous averagings.
In order to achieve the above object, the utility model uses following technical scheme:
A kind of control system for the synchronous operation of more cranes, includes the multiple identical of corresponding more cranes
Control circuit further includes remote control transmitter, receiver of remote-control sytem, starting control circuit and power distribution control circuit further；
The power distribution control circuit, for giving starting control circuit distribution；
The starting control circuit, for receiving the default crane selection signal of remote control transmitter transmission, and according to connecing
The default crane selection signal received controls corresponding crane operation.
Further, starting control circuit includes: that the first receiver of remote-control sytem YK1, the second receiver of remote-control sytem YK2, third are distant
Control receiver YK3, the 4th receiver of remote-control sytem YK4, KA1 relay, KC relay, K0 relay, KZ1 relay, KZ21 relay
Flashlight door switch KA3, device, KZ22 relay, change-over switch SA bell switch KA4, total contactor KC, line contactor K0, turn
Switch KZ11, change-over switch KZ12, change-over switch KZ2, electric bell DL are changed, KC is started switch；
One end of a second receiver of remote-control sytem KY2 of termination of the first receiver of remote-control sytem KY1, the first receiver of remote-control sytem
One end of another termination KA1 relay of KY1, one end of another termination electric bell DL of KA1 relay, another termination of electric bell DL
The other end of second receiver of remote-control sytem KY2 and one end of bell switch KA4, the other end link contact of bell switch KA4
One end of device K0, one end of another termination KC relay of line contactor K0, another termination K0 relay of KC relay
One end, one end of another termination third receiver of remote-control sytem YK3 of K0 relay and one end of change-over switch KZ2, change-over switch
One end of the other end catcher switch KA3 of KZ2, another termination third receiver of remote-control sytem YK3's of flashlight door switch KA3 is another
One end and one end of change-over switch SA, the other end of change-over switch SA connect respectively one end of KZ1 relay, KZ21 relay and
One end after KZ22 relay is in parallel, the other end of KZ1 relay, KZ21 relay and KZ22 relay it is in parallel after the other end
Ground connection.
Further, power distribution control circuit includes: transformer, remote control alarm circuit for lamp；
Transformer includes the end 1C01, the end 1C00, the end 1C11, the end 1C12, and remote control alarm circuit for lamp includes contactor KA1, institute
State the end 1C01 of a termination transformer of contactor KA1, the end 1C00 of another termination transformer of the contactor KA1.
Further, the mechanism of every crane uses frequency conversion stepless speed changing mechanism.
Further, the mechanism operating parameter of every crane is identical.
The utility model has the following beneficial effects:
(1) the crane selection signal that remote control transmitter is sent can be received by starting control circuit, and according to lifting
Machine selection signal, selection control corresponding crane, and wherein crane selection signal can be any one crane selection letter
Number or more crane selection signals.
(2): by the control system of this more crane synchronous averagings, can be realized through a remote controler while controlling
More cranes are run simultaneously, ensure that the synchronism of the operation of more cranes, improve the safety of crane operation.
(3):, can be corresponding after selecting crane by the control system and method for this more crane synchronous averagings
Crane will do it default alarm early warning, prompt operator, corresponding crane is running, further, improving
The safety of heavy-duty machine operation.
Detailed description of the invention
Fig. 1 is this starting control circuit schematic diagram for the control system of more cranes synchronous operation；
Fig. 2 is this power distribution control circuit schematic diagram for the control system of more cranes synchronous operation；
Specific embodiment
It is specific embodiment of the utility model and in conjunction with attached drawing below, the technical solution of the utility model is made further
Description, but the utility model is not limited to these examples.
Embodiment
Present embodiments provide the control system for the synchronous operation of more cranes, as shown in Figure 1 to Figure 2, this system
Include: include corresponding more cranes multiple identical control circuits further, further include remote control transmitter, remote control connect
Receive device, starting control circuit and power distribution control circuit；
The power distribution control circuit, for giving starting control circuit distribution；
The starting control circuit, for receiving the default crane selection signal of remote control transmitter transmission, and according to connecing
The default crane selection signal received controls corresponding crane operation.
Further, starting control circuit includes: that the first receiver of remote-control sytem YK1, the second receiver of remote-control sytem YK2, third are distant
Control receiver YK3, the 4th receiver of remote-control sytem YK4, KA1 relay, KC relay, K0 relay, KZ1 relay, KZ21 relay
Flashlight door switch KA3, device, KZ22 relay, change-over switch SA bell switch KA4, total contactor KC, line contactor K0, turn
Switch KZ11, change-over switch KZ12, change-over switch KZ2, electric bell DL are changed, KC is started switch；
One end of a second receiver of remote-control sytem KY2 of termination of the first receiver of remote-control sytem KY1, the first receiver of remote-control sytem
One end of another termination KA1 relay of KY1, one end of another termination electric bell DL of KA1 relay, another termination of electric bell DL
The other end of second receiver of remote-control sytem KY2 and one end of bell switch KA4, the other end link contact of bell switch KA4
One end of device K0, one end of another termination KC relay of line contactor K0, another termination K0 relay of KC relay
One end, one end of another termination third receiver of remote-control sytem YK3 of K0 relay and one end of change-over switch KZ2, change-over switch
One end of the other end catcher switch KA3 of KZ2, another termination third receiver of remote-control sytem YK3's of flashlight door switch KA3 is another
One end and one end of change-over switch SA, the other end of change-over switch SA connect respectively one end of KZ1 relay, KZ21 relay and
One end after KZ22 relay is in parallel, the other end of KZ1 relay, KZ21 relay and KZ22 relay it is in parallel after the other end
Ground connection.
Further, power distribution control circuit includes: transformer, remote control alarm circuit for lamp；
Transformer includes the end 1C01, the end 1C00, the end 1C11, the end 1C12, and remote control alarm circuit for lamp includes contactor KA1, institute
State the end 1C01 of a termination transformer of contactor KA1, the end 1C00 of another termination transformer of the contactor KA1.
Further, the mechanism of every crane uses frequency conversion stepless speed changing mechanism.
Further, the mechanism operating parameter of every crane is identical.
The control system for the synchronous operation of more cranes provided in the present embodiment, wherein in order to improve work effect
Every crane can be reached respective lifting point and distinguished by rate, more cranes simultaneously using handle control is grasped respectively
The wirerope of each lifting point is tightened in place.
Selection crane button is configured on remote control transmitter, comprising: 1# select button, 2# select button, 3# selection are pressed
The control model of crane is selected the emergency stop that crane is disconnected to remote control mode by button, 4# select button ... first
Switch, be closed crane starts switch KC, receives the crane selection signal of remote control transmitter.
Such as 1# select button signal is received, No. 25 and No. 26 lines of the 1# receiver of remote-control sytem that 1# crane is equipped at this time
Conducting, KA1 relay are attracted, and the auxiliary switch closure of KA1 relay is KA1 contactor closure, for selecting 1# crane
Alarm and reminding；
K0 relay is attracted, and total contactor KC of 1# crane is attracted, and can control the control button on remote controler at this time
To control the operation of 1# crane.
If necessary to control 2# crane, operator clicks 2# select button, the 1# receiver that 1# crane is equipped with
No. 25 and No. 26 lines disconnect, KA1 relay disconnects, and the auxiliary switch of KA1 relay disconnects, and K0 relay disconnects, 1# lifting
The total contactor KC of machine disconnects 1# crane, and just the electricity went off.
2# select button is clicked again, receives 2# select button signal at this time, the 2# receiver that 2# crane is equipped with
No. 25 and No. 26 line conductings, the actuation of KA1 relay, the auxiliary switch closure of KA1 relay, for selecting the alarm of 2# crane
It reminds；
K0 relay is attracted, and the total contactor KC of 2# crane is attracted, and can control the control button on remote controler to control
The operation of 2# crane.
Further, wherein starting control circuit can receive any number of crane selection signals simultaneously, such as when same
When receiving 1# select button signal and 2# select button signal, No. 25 of 1# receiver of remote-control sytem and No. 26 lines conductings, 2# it is distant
Control No. 25 and No. 26 line conductings of receiver；KA1 relay is attracted, and the auxiliary switch closure of KA1 relay is that KA1 contactor closes
It closes, 1# crane alarm and reminding, 2# crane alarm and reminding.
For the stability of synchronism operation and handling, all mechanisms of every crane all use the stepless change of frequency conversion
Speed, and the same mechanism speed of service of every crane be it is the same, all be provided with quickly be 50 hertz of normal speed, at a slow speed
It is normal speed 1/10 for 5 hertz of two gears.
By this control system for the synchronous operation of more cranes, can be realized distant by starting control circuit reception
The crane selection signal that transmitter is sent is controlled, and according to crane selection signal, selection controls corresponding crane, wherein rising
Heavy-duty machine selection signal can be any one crane selection signal or any more crane selection signals；Pass through to realize
One remote controler controls any more cranes simultaneously, ensure that the synchronism of the operation of more cranes, improves crane
The safety of operation is further advanced by the control system of this more cranes synchronous operation, can be right after selecting crane
The crane answered will do it default alarm early warning, prompt operator, and corresponding crane is running, further, improving
The safety of crane operation.
The specific embodiments described herein are merely examples of the spirit of the present invention.The utility model institute
Belonging to those skilled in the art can make various modifications or additions to the described embodiments or using similar
Mode substitute, but without departing from the spirit of the present application or beyond the scope of the appended claims.
Claims (5)
1. a kind of control system for the synchronous operation of more cranes, includes multiple identical controls of corresponding more cranes
Circuit processed, which is characterized in that further include remote control transmitter, receiver of remote-control sytem, starting control circuit and power distribution control circuit；
The power distribution control circuit, for giving starting control circuit distribution；
The starting control circuit, for receiving the default crane selection signal of remote control transmitter transmission, and based on the received
Default crane selection signal controls corresponding crane operation.
2. a kind of control system for the synchronous operation of more cranes according to claim 1, which is characterized in that starting
Control circuit include: the first receiver of remote-control sytem YK1, the second receiver of remote-control sytem YK2, third receiver of remote-control sytem YK3, the 4th remote control connect
Receive device YK4, KA1 relay, KC relay, K0 relay, KZ1 relay, KZ21 relay, KZ22 relay, change-over switch
SA, flashlight door switch KA3, bell switch KA4, total contactor KC, line contactor K0, change-over switch KZ11, change-over switch
KZ12, change-over switch KZ2, electric bell DL, start switch KC；
One end of a second receiver of remote-control sytem KY2 of termination of first receiver of remote-control sytem KY1, the first receiver of remote-control sytem KY1's is another
One end of KA1 relay is terminated, another termination second of one end of another termination electric bell DL of KA1 relay, electric bell DL is remotely controlled
The other end of receiver KY2 and one end of bell switch KA4, the one of the other end link contactor K0 of bell switch KA4
End, one end of another termination KC relay of line contactor K0, one end of another termination K0 relay of KC relay, K0 after
One end of another termination third receiver of remote-control sytem YK3 of electric appliance and one end of change-over switch KZ2, change-over switch KZ2's is another
Terminate flashlight door switch KA3 one end, the other end of another termination third receiver of remote-control sytem YK3 of flashlight door switch KA3 and
One end of change-over switch SA, the other end of change-over switch SA connect one end of KZ1 relay, KZ21 relay and KZ22 relay respectively
One end after device is in parallel, the other end of KZ1 relay, KZ21 relay and KZ22 relay it is in parallel after other end ground connection.
3. a kind of control system for the synchronous operation of more cranes according to claim 1, which is characterized in that distribution
Control circuit includes: transformer, remote control alarm circuit for lamp；
Transformer includes the end 1C01, the end 1C00, the end 1C11, the end 1C12, and remote control alarm circuit for lamp includes contactor KA1, described to connect
The end 1C01 of a termination transformer of tentaculum KA1, the end 1C00 of another termination transformer of the contactor KA1.
4. a kind of control system for the synchronous operation of more cranes according to claim 1, which is characterized in that every
The mechanism of crane uses frequency conversion stepless speed changing mechanism.
5. a kind of control system for the synchronous operation of more cranes according to claim 1, which is characterized in that every
The mechanism operating parameter of crane is identical.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822105432.5U CN209411633U (en) | 2018-12-14 | 2018-12-14 | A kind of control system for the synchronous operation of more cranes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822105432.5U CN209411633U (en) | 2018-12-14 | 2018-12-14 | A kind of control system for the synchronous operation of more cranes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209411633U true CN209411633U (en) | 2019-09-20 |
Family
ID=67938289
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822105432.5U Active CN209411633U (en) | 2018-12-14 | 2018-12-14 | A kind of control system for the synchronous operation of more cranes |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209411633U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109607387A (en) * | 2018-12-14 | 2019-04-12 | 宁波市凹凸重工有限公司 | A kind of control system and method for the synchronous operation of more cranes |
-
2018
- 2018-12-14 CN CN201822105432.5U patent/CN209411633U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109607387A (en) * | 2018-12-14 | 2019-04-12 | 宁波市凹凸重工有限公司 | A kind of control system and method for the synchronous operation of more cranes |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN209411633U (en) | A kind of control system for the synchronous operation of more cranes | |
| CN110342404A (en) | A kind of remote control device and its control method based on building industrialization derrick crane | |
| CN109249807A (en) | A kind of dynamic high voltage converter circuitry of railway traffic vehicle | |
| CN209651743U (en) | Wireless remote controller and system | |
| CN109607387A (en) | A kind of control system and method for the synchronous operation of more cranes | |
| CN106946158A (en) | Tower crane control system | |
| CN206232351U (en) | A kind of steel cable hoisting protection device with height limit switch | |
| CN211312806U (en) | Rural sewage treatment lift well electrical control system | |
| CN211979490U (en) | Control system of premixing machine | |
| CN207671568U (en) | A kind of crane single-action linkage control system | |
| CN112779937A (en) | Wireless remote control type electric excavator | |
| CN208013701U (en) | The control system of substation's hot line robot conducting wire mending tool | |
| CN209294018U (en) | A kind of energy-saving control device for air compressor | |
| CN210575748U (en) | Remote control key control device for main hook of crown block | |
| CN209008406U (en) | A kind of dynamic high voltage converter circuitry of railway traffic vehicle | |
| CN205792313U (en) | A kind of control circuit of auto-induction voltage-reduced starting | |
| CN109814469A (en) | A kind of attachment type raise scaffold electrical control gear | |
| CN207381308U (en) | A kind of novel evacuated switch | |
| CN105656199B (en) | Automatic dynamic monitoring is digital to connect power transmission line | |
| CN213093681U (en) | Intelligent control distribution box | |
| CN204576122U (en) | A kind of intelligent convergence control cabinet of improvement | |
| CN210343665U (en) | Intelligent wireless remote controller for water pump | |
| CN210167799U (en) | Zero line disconnection protection device | |
| CN204065700U (en) | A kind of control system of genset of internal combustion electric drive locomotive | |
| CN109921328B (en) | Manipulator live working flow distribution device capable of preventing strong electromagnetic interference |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |