CN202550458U - Electric wire unreeling frame - Google Patents
Electric wire unreeling frame Download PDFInfo
- Publication number
- CN202550458U CN202550458U CN2012201897773U CN201220189777U CN202550458U CN 202550458 U CN202550458 U CN 202550458U CN 2012201897773 U CN2012201897773 U CN 2012201897773U CN 201220189777 U CN201220189777 U CN 201220189777U CN 202550458 U CN202550458 U CN 202550458U
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- CN
- China
- Prior art keywords
- phase
- cable
- asynchronous motor
- pay
- phase asynchronous
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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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- Storing, Repeated Paying-Out, And Re-Storing Of Elongated Articles (AREA)
Abstract
一种电动放线架，属电线电缆技术领域，其技术方案是：放线架构成中包括底架、电缆轴、三相异步电动机、三相力矩电机调压模块和调速电位器，所述电缆轴通过轴承与底架转动连接，所述三相异步电动机固定在底架上，其输出轴通过传动装置驱动电缆轴，所述三相力矩电机调压模块的A1、BI、C1端接三相电源，A2、B2、C2端接三相异步电动机，其控制插头的3脚和5脚分别接于调速电位器两端，4脚接调速电位器的滑动端。本实用新型利用三相异步电动机驱动套装在电缆轴上的电缆盘旋转，从而将绕紧的电缆展开，大大降低了施工人员的劳动强度，提高了放线工作效率，降低了线路施工成本。本放线架特别适于展放重量较大的电缆。
An electric pay-off stand, which belongs to the technical field of electric wires and cables, and its technical proposal is: the composition of the pay-off stand includes a chassis, a cable shaft, a three-phase asynchronous motor, a three-phase torque motor voltage regulation module and a speed regulation potentiometer. The cable shaft is rotatably connected to the base frame through bearings, the three-phase asynchronous motor is fixed on the base frame, and its output shaft drives the cable shaft through a transmission device, and the A1, BI, and C1 terminals of the three-phase torque motor voltage regulation module are connected to three Phase power supply, A2, B2, C2 terminals are connected to the three-phase asynchronous motor, the 3 pins and 5 pins of the control plug are respectively connected to the two ends of the speed regulating potentiometer, and the 4 pins are connected to the sliding end of the speed regulating potentiometer. The utility model utilizes a three-phase asynchronous motor to drive a cable reel mounted on a cable shaft to rotate, thereby unfolding the tightly wound cable, greatly reducing the labor intensity of construction personnel, improving the efficiency of setting out work, and reducing the cost of line construction. The pay-off rack is especially suitable for laying out heavy cables.
Description
Technical field
The utility model relates to a kind of pay off rack that in the circuit work progress, is used to open up payout, belongs to technical field of electric wires and cables.
Background technology
At present; The pay off rack that uses during line construction generally all is manually operated by the line construction personnel, and it comprises underframe and the cable axle that is rotationally connected with underframe, and cable hank is sleeved on the cable axle; The workmen launches the cable that takes up through rotating cable hank or pulling cable end.This pay off rack only is applicable to the situation that cable hank is lighter; And when cable hank was heavier, the relatively effort that just operates was especially after the cable axle of pay off rack is corroded because of drenching with rain; Often need a plurality of people's co-operate ability unwrapping wire during construction; Labor intensity of operating staff is very big, so just greatly reduces operating efficiency, has improved construction cost.
The utility model content
The purpose of the utility model be to overcome prior art deficiency, a kind of electronic pay off rack is provided, to improve setting-out work efficient, reduce construction cost.
The purpose of the utility model realizes with following technical proposals:
A kind of electronic pay off rack; Comprise underframe, cable axle, threephase asynchronous, three-phase torque motor voltage regulating module and speed-regulating potentiometer in the formation; Said cable axle is rotationally connected through bearing and underframe, and said threephase asynchronous is fixed on the underframe, and its output shaft is through actuator drives cable axle; The A1 of said three-phase torque motor voltage regulating module, BI, C1 termination three phase mains; A2, B2, C2 termination threephase asynchronous, 3 pin and 5 pin of its control plug are connected to the speed-regulating potentiometer two ends respectively, and 4 pin connect the sliding end of speed-regulating potentiometer.
Above-mentioned electronic pay off rack, said transmission device comprise belt and two belt pulleys that are installed in respectively on cable axle and the threephase asynchronous output shaft, and two belt pulleys connect through belt.
The utility model utilizes the threephase asynchronous actuating sleeve to be contained in the cable hank rotation on the cable axle, thereby the cable that takes up is launched, and greatly reduces workmen's labour intensity, has improved setting-out work efficient, has reduced the line construction cost.This pay off rack is particularly suitable for opening up puts the bigger cable of weight.
Below in conjunction with accompanying drawing this practicality is used for further detailing novel.
Description of drawings
Fig. 1 is the structural representation of the utility model;
Fig. 2 is an electrical schematic diagram.
Embodiment
Each label is among the figure: 1, underframe; 2, cable hank; 3, cable axle; 4, belt pulley; 5, belt; M, threephase asynchronous; TY, three-phase torque motor voltage regulating module, W, speed-regulating potentiometer.
Referring to Fig. 1, Fig. 2, the utility model is made up of underframe 1, cable axle 3, belt pulley 4, belt 5, threephase asynchronous M, three-phase torque motor voltage regulating module TY, speed-regulating potentiometer W.
The model of threephase asynchronous M is Y112-2, and Y series threephase asynchronous is a general service low pressure three-phase squirrel-cage asynchronous motor series basically.This series can satisfy domestic and international general purpose needs, have efficient, energy-conservation, vibration is little, noise is low, the life-span is long, reliability is high, easy to maintenance, advantage such as starting torque is big.Installation dimension and power grade meet the IEC standard fully.It adopts B-class insulation, shell protection grade is IP44, type of cooling IC411.Y series motor rated voltage is 380V, and rated frequency is 50Hz, 3kW and followingly connect method for " Y ", 4kW and abovely connect method for " Δ ".
Three-phase torque motor voltage regulating module TY is produced by Shenzhen Ao Teke electronics technology Co., Ltd; Model is CHH33-25A-III, and it adopts controllable silicon to motor stepless speed regulation, and it is steady to have voltage-regulation; Starting performance is good; Advantages such as long service life have overcome legacy equipment shortcoming difficult in maintenance, are a kind of novel electronic voltage regulator controllers.
Threephase asynchronous M and cable axle 3 have adopted the belt wheel transmission, can avoid motor to burn because of overload.
Claims (2)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201897773U CN202550458U (en) | 2012-04-29 | 2012-04-29 | Electric wire unreeling frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201897773U CN202550458U (en) | 2012-04-29 | 2012-04-29 | Electric wire unreeling frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202550458U true CN202550458U (en) | 2012-11-21 |
Family
ID=47171027
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012201897773U Expired - Fee Related CN202550458U (en) | 2012-04-29 | 2012-04-29 | Electric wire unreeling frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202550458U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104505797A (en) * | 2014-12-25 | 2015-04-08 | 芜湖市晨韵自动化科技有限公司 | Solar cable drum take-up and pay-off control system |
| CN104743402A (en) * | 2015-02-10 | 2015-07-01 | 成都君禾天成科技有限公司 | Pay-off system having speed adjustment function and applied to power field |
| CN104743404A (en) * | 2015-02-10 | 2015-07-01 | 成都君禾天成科技有限公司 | Pay-off system applied to electrical field and controlled through mechanical power |
| CN104743403A (en) * | 2015-02-10 | 2015-07-01 | 成都君禾天成科技有限公司 | Pay-off system applied to electrical field and having automatic control function |
-
2012
- 2012-04-29 CN CN2012201897773U patent/CN202550458U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104505797A (en) * | 2014-12-25 | 2015-04-08 | 芜湖市晨韵自动化科技有限公司 | Solar cable drum take-up and pay-off control system |
| CN104743402A (en) * | 2015-02-10 | 2015-07-01 | 成都君禾天成科技有限公司 | Pay-off system having speed adjustment function and applied to power field |
| CN104743404A (en) * | 2015-02-10 | 2015-07-01 | 成都君禾天成科技有限公司 | Pay-off system applied to electrical field and controlled through mechanical power |
| CN104743403A (en) * | 2015-02-10 | 2015-07-01 | 成都君禾天成科技有限公司 | Pay-off system applied to electrical field and having automatic control function |
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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: 20121121 Termination date: 20180429 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |