CN204916067U - Boats and ships windlass control system equipment - Google Patents
Boats and ships windlass control system equipment Download PDFInfo
- Publication number
- CN204916067U CN204916067U CN201520607249.9U CN201520607249U CN204916067U CN 204916067 U CN204916067 U CN 204916067U CN 201520607249 U CN201520607249 U CN 201520607249U CN 204916067 U CN204916067 U CN 204916067U
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- CN
- China
- Prior art keywords
- plc
- contactless switch
- windlass
- frequency converter
- control
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Abstract
The utility model provides a boats and ships windlass control system equipment, include: show and control panel, PLC, contactor KM1, KM2, KM3 and KM4, converter U1, analog input extend the interface, analog output extends the interface, PLC connects through communication ports and shows and control panel, PLC's input port X0 proximity switch X0's one end, motor speed control mouth Y4-Y7 of PLC meets speed control input port LI1-LI4 of converter U1 for the control windlass pulls motor U1's just reversal and speed stage, PLC passes through analog input and extends the sensor of interface connection setting on the windlass for gather anchor chain torque signal, the quiet tension signal of anchor chain and anchor chain and move the tension signal, PLC passes through the poleless speed adjusting control input mouth AL1 that analog output extended interface connection converter U1 for send windlass speed control frequency signal to converter U1. The utility model discloses a converter regulator control anchor chain speed can realize the poleless speed adjusting of anchor chain, and has remain many grades of manual timing control functions.
Description
Technical field
The utility model relates to a kind of marine equipment, especially a kind of windlass control convenience peculiar to vessel.
Background technology
At present, boats and ships windlass controls to be mostly adopt mechanical electronic hydraulic mode, in speeds control mainly step speed regulation, namely AC two speed with exchange three fast two types, the rotating of electrical motor can be realized by cam activated switch, and the control of basic, normal, high three speed, the feature of this control method is that mode is simple, and cost is low, but precision is low, low-speed characteristic is undesirable, mechanical vibration and various loss large.
Windlass controls mainly weigh anchor and cast anchor, and casts anchor relatively simple, if motor reversal and speed adjustable, more complicated of weighing anchor, stressed continuous change, is divided into Four processes, namely new field of technical activity, anchor chain tighten up, weigh anchor unearthed, pack up suspension.In the marine each process of ship anchor because the difference of stressed torque, environment change difference is large, the rotating speed of motor also needs corresponding change, particularly weigh anchor the unearthed stage, the now load of windlass can increase to suddenly maximum, if now motor does not have to adjust maximum torque hauling-out ship anchor, motor main power source must be cut off in certain hour, otherwise electric motor short circuit will be caused to burn.This stage controls as adopted artificial manual experience, is difficult to get hold of the unearthed Torque Control that weighs anchor.
Summary of the invention
For the deficiencies in the prior art, the utility model provides a kind of boats and ships windlass control system equipment, under can being operated in manual mode or automated manner, adopts frequency converter regulating control to control anchor chain speed, the stepless time adjustment of anchor chain can be realized, and remain many grades of manual governing controlling functions.The technical solution adopted in the utility model is:
A kind of boats and ships windlass control system equipment, comprising:
Display and control panel, PLC, contactless switch KM1, KM2, KM3 and KM4, frequency converter U1, analog input expands interface, analog output expands interface;
A phase in power supply termination three-phase firewire L1, L2, L3 of PLC; PLC connects display and control panel by communication port; The input port X0 of PLC meets proximity switch X
0one end, proximity switch X
0the common port COM of another termination PLC;
The motor speed of PLC controls speeds control input port LI1 ~ LI4 that mouth Y4 ~ Y7 meets frequency converter U1, for controlling rotating and the speed stage of windlass dragging motor U1;
PLC expands interface by analog input and connects the sensor be arranged on windlass, for gathering anchor chain dtc signal, the quiet tension signal of anchor chain and anchor chain dynamic tension signal;
PLC expands the stepless time adjustment control inputs mouth AL1 of interface connection frequency converter U1 by analog output, for sending windlass speeds control frequency signal to frequency converter U1;
The warning output combined port RC of frequency converter U1 is connected the frequency converter failure signal input X6 of PLC with RA; The wherein common port COM of RA end for meeting PLC;
The delivery port Y0 of frequency converter U1 connects contactless switch KM1 coil one end, another terminal connecting zero line of contactless switch KM1 coil N; The delivery port Y1 of frequency converter U1 connects contactless switch KM3 normally closed contact one end, another termination contactless switch KM2 coil one end of contactless switch KM3 normally closed contact, another terminal connecting zero line of contactless switch KM2 coil N; The delivery port Y2 of frequency converter U1 connects contactless switch KM2 normally closed contact one end, another termination contactless switch KM3 coil one end of contactless switch KM2 normally closed contact, another terminal connecting zero line of contactless switch KM3 coil N; The delivery port Y3 of frequency converter U1 connects open contact one end of contactless switch KM1, another termination contactless switch KM4 coil one end of contactless switch KM1 open contact, another terminal connecting zero line of contactless switch KM4 coil N;
Frequency converter U1 is accessed, the driving termination windlass dragging motor M2 of frequency converter U1 after three-phase firewire L1, L2, L3 main contact by contactless switch KM4;
Windlass hydraulic electric motor M1 is met after three-phase firewire L1, L2, L3 main contact by contactless switch KM1.
More preferably, this boats and ships windlass control system equipment also comprises a set of manual control inputs assembly for subsequent use, comprising: weigh anchor button X
1, cast anchor button X
2, speeds control combination button X
3and X
4, be connected on the input port X1 ~ X4 of PLC respectively.
Further, the input port X5 of PLC is for connecting outside input alerting signal.
Further, the main contact of contactless switch KM1, the main contact of contactless switch KM2, the main contact of contactless switch KM3 are connected into star triangle start with windlass hydraulic electric motor M1 and are connected.
The utility model has the advantage of: the utility model adopts frequency converter regulating control to control anchor chain speed, realizes the stepless time adjustment of anchor chain; In conjunction with display and the interface operation of control panel, hommization and safety performance are all relatively good, and can show correlation parameter in real time, and reflection windlass is casting anchor and receiving the signals such as the anchor chain speed of anchor process, torque, quiet tension force and dynamic tension in time; The speed of constantly change in four-stage process when Intelligent adjustment windlass is weighed anchor under automatic mode and torque, run into fault constantly can and alarm and solution obstacle.
Accompanying drawing explanation
Fig. 1 is electric functional block diagram of the present utility model.
Fig. 2 is touch-screen schematic diagram of the present utility model.
Detailed description of the invention
Below in conjunction with concrete drawings and Examples, the utility model is described in further detail.
The utility model provides a kind of boats and ships windlass control system equipment, as shown in Figure 2, comprising: display and control panel, PLC, contactless switch KM1, KM2, KM3 and KM4, frequency converter U1, and analog input expands interface, analog output expands interface;
PLC adopts the FX2N-24MR of Mitsubishi, and FX2N-4AD and FX2N-2DA is respectively 4 road analog inputs expansion interfaces and the 2 road analog outputs expansion interfaces of PLC in Fig. 1, be respectively used to receive anchor chain dtc signal, the quiet tension signal of anchor chain, anchor chain dynamic tension signal and export windlass speeds control frequency signal.
Frequency converter U1 adopts the ATV31 of Schneider.Display and control panel adopt the touch-screen shown in Fig. 2.
Concrete circuit connecting relation is:
A phase in power supply termination three-phase firewire L1, L2, L3 of PLC; PLC connects display and control panel by communication serial port; The input port X0 of PLC meets proximity switch X
0one end, proximity switch X
0the common port COM of another termination PLC;
The motor speed of PLC controls speeds control input port LI1 ~ LI4 that mouth Y4 ~ Y7 meets frequency converter U1, for controlling rotating and the speed stage of windlass dragging motor U1;
PLC expands interface FX2N-4AD by analog input and connects the sensor be arranged on windlass, for gathering anchor chain dtc signal, the quiet tension signal of anchor chain and anchor chain dynamic tension signal;
PLC expands the stepless time adjustment control inputs mouth AL1 of interface FX2N-2DA connection frequency converter U1 by analog output, for sending windlass speeds control frequency signal to frequency converter U1;
The warning output combined port RC of frequency converter U1 is connected the frequency converter failure signal input X6 of PLC with RA; The wherein common port COM of RA end for meeting PLC;
The delivery port Y0 of frequency converter U1 connects contactless switch KM1 coil one end, another terminal connecting zero line of contactless switch KM1 coil N; The delivery port Y1 of frequency converter U1 connects contactless switch KM3 normally closed contact one end, another termination contactless switch KM2 coil one end of contactless switch KM3 normally closed contact, another terminal connecting zero line of contactless switch KM2 coil N; The delivery port Y2 of frequency converter U1 connects contactless switch KM2 normally closed contact one end, another termination contactless switch KM3 coil one end of contactless switch KM2 normally closed contact, another terminal connecting zero line of contactless switch KM3 coil N; The delivery port Y3 of frequency converter U1 connects open contact one end of contactless switch KM1, another termination contactless switch KM4 coil one end of contactless switch KM1 open contact, another terminal connecting zero line of contactless switch KM4 coil N;
Frequency converter U1 is accessed, the driving termination windlass dragging motor M2 of frequency converter U1 after three-phase firewire L1, L2, L3 main contact by contactless switch KM4;
Windlass hydraulic electric motor M1 is met after three-phase firewire L1, L2, L3 main contact by contactless switch KM1.The main contact of the main contact of contactless switch KM1, the main contact of contactless switch KM2, contactless switch KM3 is connected into star triangle start with windlass hydraulic electric motor M1 and is connected.
Proximity switch X
0for detecting the signal of windlass close to sea bottom surface.Weigh anchor button X
1, cast anchor button X
2, speeds control combination button X
3and X
4, being connected on the input port X1 ~ X4 of PLC respectively, for providing a set of manual control inputs assembly for subsequent use, when touch-screen breaks down, basic control inputs function can being provided.
The input port X5 of PLC is for connecting outside input alerting signal.
Display and control panel are as shown in Figure 2, containing hydraulic electric motor M1 and windlass dragging motor M2(and mair motor on it) various control buttons, and a manual/automatic selector switch, also has a reality interface, for showing the value of anchor chain speed, anchor chain torque, the quiet tension force of anchor chain and anchor chain dynamic tension.
During work, first start windlass hydraulic electric motor M1, drive for anchor chain hydraulic.First KM1 and KM3 coil obtains electric, and KM3 normally closed contact disconnects avoids KM2 main contact to close; KM3 main contact closes, and hydraulic electric motor M1 is connected into star and starts connection; Then a time is postponed, then KM3 coil losing electricity, KM3 normally closed contact closes, and the coil of KM2 obtains electric, and the main contact of KM2 closes, and the main contact of KM3 disconnects, and hydraulic electric motor M1 enters the operation phase that triangle connects.
Treat that hydraulic electric motor starts complete, windlass dragging motor could be started.
Under manual work mode, touch-screen can control the low speed of windlass, middling speed, high speed and High-speed Control.Additionally by the button X that weighs anchor
1, cast anchor button X
2, speeds control combination button X
3and X
4, also can the rotating of Non-follow control windlass and speed.Y4 and Y5 of PLC is used for output and rotates and reverse signal, Y6 and Y7 is used for output speed gear signal, to carry out the low speed of windlass, middling speed, high speed and High-speed Control.
Under automatic operation mode, as long as press casting anchor and button of weighing anchor on touch-screen, this windlass control system equipment by being arranged on the sensor on windlass, will gather anchor chain dtc signal, the quiet tension signal of anchor chain and anchor chain dynamic tension signal automatically; Then export to the windlass speeds control frequency signal of frequency converter according to these Signal Regulation, realize the stepless time adjustment of anchor chain.Can when weighing anchor Intelligent adjustment windlass tighten up at new field of technical activity, anchor chain, weigh anchor unearthed, pack up the speed and torque that hang constantly change in four-stage process.
The warning of frequency converter U1 exports between combined port RC and RA inside individual switch, when U1 et out of order, outwards can send a switching value, be input to the frequency converter failure signal input X6 of PLC, realize fault alarm.
Claims (4)
1. a boats and ships windlass control system equipment, is characterized in that, comprising:
Display and control panel, PLC, contactless switch KM1, KM2, KM3 and KM4, frequency converter U1, analog input expands interface, analog output expands interface;
A phase in power supply termination three-phase firewire L1, L2, L3 of PLC; PLC connects display and control panel by communication port; The input port X0 of PLC meets proximity switch X
0one end, proximity switch X
0the common port COM of another termination PLC;
The motor speed of PLC controls speeds control input port LI1 ~ LI4 that mouth Y4 ~ Y7 meets frequency converter U1, for controlling rotating and the speed stage of windlass dragging motor U1;
PLC expands interface by analog input and connects the sensor be arranged on windlass, for gathering anchor chain dtc signal, the quiet tension signal of anchor chain and anchor chain dynamic tension signal;
PLC expands the stepless time adjustment control inputs mouth AL1 of interface connection frequency converter U1 by analog output, for sending windlass speeds control frequency signal to frequency converter U1;
The warning output combined port RC of frequency converter U1 is connected the frequency converter failure signal input X6 of PLC with RA; The wherein common port COM of RA end for meeting PLC;
The delivery port Y0 of frequency converter U1 connects contactless switch KM1 coil one end, another terminal connecting zero line of contactless switch KM1 coil N; The delivery port Y1 of frequency converter U1 connects contactless switch KM3 normally closed contact one end, another termination contactless switch KM2 coil one end of contactless switch KM3 normally closed contact, another terminal connecting zero line of contactless switch KM2 coil N; The delivery port Y2 of frequency converter U1 connects contactless switch KM2 normally closed contact one end, another termination contactless switch KM3 coil one end of contactless switch KM2 normally closed contact, another terminal connecting zero line of contactless switch KM3 coil N; The delivery port Y3 of frequency converter U1 connects open contact one end of contactless switch KM1, another termination contactless switch KM4 coil one end of contactless switch KM1 open contact, another terminal connecting zero line of contactless switch KM4 coil N;
Frequency converter U1 is accessed, the driving termination windlass dragging motor M2 of frequency converter U1 after three-phase firewire L1, L2, L3 main contact by contactless switch KM4;
Windlass hydraulic electric motor M1 is met after three-phase firewire L1, L2, L3 main contact by contactless switch KM1.
2. boats and ships windlass control system equipment as claimed in claim 1, is characterized in that:
This boats and ships windlass control system equipment also comprises a set of manual control inputs assembly for subsequent use, comprising: weigh anchor button X
1, cast anchor button X
2, speeds control combination button X
3and X
4, be connected on the input port X1 ~ X4 of PLC respectively.
3. boats and ships windlass control system equipment as claimed in claim 1, is characterized in that:
The input port X5 of PLC is for connecting outside input alerting signal.
4. boats and ships windlass control system equipment as claimed in claim 1, is characterized in that:
The main contact of the main contact of contactless switch KM1, the main contact of contactless switch KM2, contactless switch KM3 is connected into star triangle start with windlass hydraulic electric motor M1 and is connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520607249.9U CN204916067U (en) | 2015-08-12 | 2015-08-12 | Boats and ships windlass control system equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520607249.9U CN204916067U (en) | 2015-08-12 | 2015-08-12 | Boats and ships windlass control system equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204916067U true CN204916067U (en) | 2015-12-30 |
Family
ID=54965222
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520607249.9U Expired - Fee Related CN204916067U (en) | 2015-08-12 | 2015-08-12 | Boats and ships windlass control system equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204916067U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106154931A (en) * | 2016-08-27 | 2016-11-23 | 内蒙古包钢钢联股份有限公司 | A kind of multifunctional motor-driven machine controller |
| CN109733538A (en) * | 2018-12-29 | 2019-05-10 | 智慧航海（青岛）科技有限公司 | A kind of unmanned ship is independently unmoored control method |
| CN109787533A (en) * | 2019-03-05 | 2019-05-21 | 中石化宁波工程有限公司 | A kind of operation control system of two-way double speed motor |
-
2015
- 2015-08-12 CN CN201520607249.9U patent/CN204916067U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106154931A (en) * | 2016-08-27 | 2016-11-23 | 内蒙古包钢钢联股份有限公司 | A kind of multifunctional motor-driven machine controller |
| CN109733538A (en) * | 2018-12-29 | 2019-05-10 | 智慧航海（青岛）科技有限公司 | A kind of unmanned ship is independently unmoored control method |
| CN109787533A (en) * | 2019-03-05 | 2019-05-21 | 中石化宁波工程有限公司 | A kind of operation control system of two-way double speed motor |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151230 Termination date: 20170812 |