CN2823211Y - Cable reel device controlled by frequency converter - Google Patents
Cable reel device controlled by frequency converter Download PDFInfo
- Publication number
- CN2823211Y CN2823211Y CNU2005200917021U CN200520091702U CN2823211Y CN 2823211 Y CN2823211 Y CN 2823211Y CN U2005200917021 U CNU2005200917021 U CN U2005200917021U CN 200520091702 U CN200520091702 U CN 200520091702U CN 2823211 Y CN2823211 Y CN 2823211Y
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- CN
- China
- Prior art keywords
- frequency converter
- reel
- controller
- pid controller
- motor
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- Expired - Fee Related
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- 239000003638 chemical reducing agent Substances 0.000 claims abstract description 5
- 238000006243 chemical reaction Methods 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 3
- 238000004134 energy conservation Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 101100271016 Arabidopsis thaliana ASN1 gene Proteins 0.000 description 1
- 101100406317 Arabidopsis thaliana BCE2 gene Proteins 0.000 description 1
- 101100493897 Arabidopsis thaliana BGLU30 gene Proteins 0.000 description 1
- 101100518161 Arabidopsis thaliana DIN4 gene Proteins 0.000 description 1
- 101100422614 Arabidopsis thaliana STR15 gene Proteins 0.000 description 1
- 101100063437 Saccharomyces cerevisiae (strain ATCC 204508 / S288c) DIN7 gene Proteins 0.000 description 1
- 101100141327 Saccharomyces cerevisiae (strain ATCC 204508 / S288c) RNR3 gene Proteins 0.000 description 1
- 101150112501 din1 gene Proteins 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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- Tension Adjustment In Filamentary Materials (AREA)
Abstract
一种变频器控制的电缆卷筒装置，包括卷筒控制器、变频器、电动机、减速器、卷盘、多路选择器、PID控制器，卷筒控制器的输出控制信号端与变频器相连接，变频器的输出频率信号端与电动机连接，电动机通过减速器设置在转盘上，变频器的启动开关信号和层数开关信号的一端与变频器连接，另一端与电源连接，卷筒控制器包括多路选择器、PID控制器，多路选择器的给定转矩信号输出端与PID控制器连接，电机转矩信号输出端与PID控制器连接，PID控制器的控制信号输出端与变频器连接，本实用新型具有结构简单、生产效率高、系统工作可靠、节能、生产成本低等优点，能满足目前市场塔式起重机、堆料机、卸料机、电动平车电缆卷筒供电的需要。
A cable reel device controlled by a frequency converter, including a reel controller, a frequency converter, a motor, a reducer, a reel, a multiplexer, and a PID controller. The output control signal terminal of the reel controller is connected to the frequency converter Connection, the output frequency signal end of the frequency converter is connected to the motor, the motor is set on the turntable through the reducer, one end of the start switch signal and layer number switch signal of the frequency converter is connected to the frequency converter, and the other end is connected to the power supply, and the reel controller It includes a multiplexer and a PID controller. The output terminal of the given torque signal of the multiplexer is connected to the PID controller, the output terminal of the motor torque signal is connected to the PID controller, and the output terminal of the control signal of the PID controller is connected to the frequency conversion The utility model has the advantages of simple structure, high production efficiency, reliable system operation, energy saving, low production cost, etc., and can meet the needs of power supply for tower cranes, stackers, unloaders, and electric flat car cable reels in the current market. need.
Description
Technical field
The utility model belongs to the cable drum control technology, particularly a kind of cable drum device of Frequency Converter Control.
Background technology
At present, domestic cable drum control setup, usually adopt long-term stalling torque electric motor type control cable reel, hysteresis type cable drum, common Frequency Converter Control cable drum, cable drum exists tension force to be difficult to adjust, the tension force size is uneven, cable winding bumpy motion, even cause because of stressed and excessively broken or damage, system also exists complex structure, fault rate height in addition, power consumption is big and shortcomings such as cost height.
The utility model content
The purpose of this utility model is the technical matters that exists in the existing cable reel, provide a kind of have simple in structure, production efficiency is high, system works is reliable, the cable drum device of energy-conservation, Frequency Converter Control that productive costs is low, can satisfy the needs of existing market tower crane, stocker, unloader, the power supply of electric flat carriage cable drum.
The utility model comprises the reel controller, frequency converter, electrical motor, retarder, reel, MUX, the PID controller, the output control signal end of reel controller is connected with frequency converter, the output frequency signal end of frequency converter is connected with electrical motor, electrical motor is arranged on the rotating disk by retarder, the starting switch signal of described frequency converter is connected with frequency converter with an end of number of plies on-off signal, the other end is connected with power supply, the power input of frequency converter connects source of AC, the output termination motor of frequency converter, described reel controller comprises MUX, the PID controller, the given dtc signal mouth of MUX is connected with the PID controller, the motor torque signal mouth is connected with the PID controller, and the control signal output ends of PID controller is connected with frequency converter.
The utlity model has simple in structure, production efficiency is high, system works is reliable, energy-conservation, advantage such as productive costs is low, can satisfy the needs of existing market tower crane, stocker, unloader, the power supply of electric flat carriage cable drum.
Description of drawings
Fig. 1 is the utility model structural principle block diagram;
Fig. 2 is the frequency converter wiring schematic diagram;
Fig. 3 is a reel controller architecture principle schematic;
Among the figure: 1 reel controller, 2 frequency converters, 3 electrical motors, 4 reductors, 5 reels, 6 MUXs, 7PID controller
The specific embodiment
In conjunction with example the technical solution of the utility model is described further.
As shown in the figure, a kind of Vacon Frequency Converter Control cable drum device comprises reel controller 1, frequency converter 2, electrical motor 3, retarder 4, reel 5, MUX 6, PID controller 7.
As shown in Figure 1, the control signal that cable drum controller 1 is set motor speed according to the motor torque size sends Vacon frequency converter 2 to, the rotating speed at the output frequency signal control motor 3 of Vacon frequency converter 2, electrical motor 3 drive speed reducer 4, reductor 4 drive reel 5 and twine cable, keep tension force constant.
As shown in Figure 2, be the interconnecting wiring diagram of Vacon frequency converter 2 input terminals, the termination frequency converter DIN1 terminal of forward startup/halt switch Start, the other end is connected with power supply+24V, and control frequency converter forward starts and stops.The termination frequency converter DIN2 terminal of reverse startup/halt switch K8, the other end is connected with power supply+24V, and the control frequency converter oppositely starts and stops.The end of cable number of plies K switch 4, K2, K1 joins with DIN6, DIN5, the DIN4 terminal of Vacon frequency converter 2 respectively, and the other end is connected with power supply+24V.The DIN3 terminal of K switch one termination Vacon frequency converter 2, the other end is connected with power supply+24V, is used for fault and resets.L1, L2, L3 are for exchanging three-phase 380V power input.U, V, W connect three-phase alternating current motor.
As shown in Figure 3, cable drum controller 1 is arranged in the Vacon frequency converter 2, adopt PID control, cable drum controller 1 is made of MUX 6, PID controller 7, motor torque selects signal M_Sel to link to each other with the P1.0 end of MUX 6, motor torque signal M1～M10 end links to each other with the P1.1～P1.10 end of MUX 6 respectively, and the output signal end Out of MUX 6 links to each other with the Gi of PID controller 7 end, as the setting value of PID controller 7.The motor torque signal end links to each other with the F end of PID controller 7, as PID controller 7 values of feedback.PID controller 7 obtains frequency control signal, gives Vacon frequency converter 2.The rotating speed at the output frequency signal control motor 3 of Vacon frequency converter 2 twines cable by reel 5, keeps cable stretch constant.
Claims (2)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2005200917021U CN2823211Y (en) | 2005-07-07 | 2005-07-07 | Cable reel device controlled by frequency converter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2005200917021U CN2823211Y (en) | 2005-07-07 | 2005-07-07 | Cable reel device controlled by frequency converter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2823211Y true CN2823211Y (en) | 2006-10-04 |
Family
ID=37032326
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2005200917021U Expired - Fee Related CN2823211Y (en) | 2005-07-07 | 2005-07-07 | Cable reel device controlled by frequency converter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2823211Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101938106B (en) * | 2009-06-29 | 2013-04-17 | 无锡港盛港口机械有限公司 | Variable frequency driven cable reeling device |
| CN103287929A (en) * | 2013-05-28 | 2013-09-11 | 太原科技大学 | Detecting and automatic winding and unwinding device for electric drive engineering vehicle cable |
| CN103303652A (en) * | 2013-05-31 | 2013-09-18 | 嘉兴市一建机械制造有限公司 | Stacker |
| CN104291169A (en) * | 2013-07-17 | 2015-01-21 | 北京市避雷装置安全检测中心 | Anti-thunder detection automatic wind-up device |
| CN116556280A (en) * | 2023-04-23 | 2023-08-08 | 中国长江电力股份有限公司 | The protection method of the follow-up protection device for the power supply cable of the hydraulic grab beam |
-
2005
- 2005-07-07 CN CNU2005200917021U patent/CN2823211Y/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101938106B (en) * | 2009-06-29 | 2013-04-17 | 无锡港盛港口机械有限公司 | Variable frequency driven cable reeling device |
| CN103287929A (en) * | 2013-05-28 | 2013-09-11 | 太原科技大学 | Detecting and automatic winding and unwinding device for electric drive engineering vehicle cable |
| CN103287929B (en) * | 2013-05-28 | 2016-01-20 | 太原科技大学 | Electric drive engineering truck cable detects and automatic retraction device |
| CN103303652A (en) * | 2013-05-31 | 2013-09-18 | 嘉兴市一建机械制造有限公司 | Stacker |
| CN103303652B (en) * | 2013-05-31 | 2016-02-24 | 嘉兴市一建机械制造有限公司 | A kind of stocker |
| CN104291169A (en) * | 2013-07-17 | 2015-01-21 | 北京市避雷装置安全检测中心 | Anti-thunder detection automatic wind-up device |
| CN116556280A (en) * | 2023-04-23 | 2023-08-08 | 中国长江电力股份有限公司 | The protection method of the follow-up protection device for the power supply cable of the hydraulic grab beam |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |