CN202511933U - Device of measuring penetration tractive force and length of superconductive cable CICC - Google Patents
Device of measuring penetration tractive force and length of superconductive cable CICC Download PDFInfo
- Publication number
- CN202511933U CN202511933U CN201220093647XU CN201220093647U CN202511933U CN 202511933 U CN202511933 U CN 202511933U CN 201220093647X U CN201220093647X U CN 201220093647XU CN 201220093647 U CN201220093647 U CN 201220093647U CN 202511933 U CN202511933 U CN 202511933U
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- tractive force
- length
- cicc
- measuring
- penetration
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Abstract
The utility model discloses a device of measuring the penetration tractive force and length of a superconductive cable CICC, comprising a tractive force measuring system, a penetration length measuring system and a data acquisition and control system. The device of measuring the penetration tractive force and length of the superconductive cable CICC is characterized in that the tractive force measuring system comprises a pedestal, left and right force measuring rollers are erected at the two ends of the pedestal, a press-down force measuring roller is erected on the pedestal between the left and right force measuring rollers, and a tension sensor is arranged between the bracket lower end of the press-down force measuring roller and the pedestal; the penetration length measuring system comprises an absolute value encoder arranged on the press-down force measuring roller, and the absolute value encoder and the tension sensor are connected with the data acquisition and control system separately. The device of measuring the penetration tractive force and length of the superconductive cable CICC is reasonable in structure design, can real-timely measure and monitor the applied tractive force and the penetration length of the superconductive cable when being used in the superconductive cable CICC penetration process, and has the advantages of high reliability, fast response speed, simple and convenient operation, etc.
Description
Technical field
The utility model relates to a kind of superconduction CICC and wears cable tractive force and length-measuring appliance, and it is used for having for the tractive force that the superconduction cable is born the superconduction CICC manufacturing process of strict restriction.
Background technology
At present, the superconducting magnet technology has obtained increasing application, and the core component of superconducting magnet is a superconducting conductor, and the quality of superconducting conductor directly has influence on the performance of superconducting magnet.Very critical step in the manufacturing process of superconduction CICC is that the superconduction cable that strand is processed behind the type is penetrated in the stainless steel armor, carries out the undergauge moulding again, thereby obtains superconduction CICC.According to the applicable cases of reality, the length of superconduction CICC does not wait from several meters to last km.It is a major issue that needs solution at present that the superconduction cable safety that how will go up km penetrates in the stainless steel armor.
Because the restriction of superconductor itself, the maximum drawbar pull that therefore the superconduction cable can bear has strict demand.Wear the suffered tractive force of superconduction cable in the cable process and cross conference the inner structure of superconduction strand is damaged, tractive force is too small can not to guarantee to wear carrying out smoothly of cable process again.At the whole tractive force of wearing in the cable process is to increase step by step along with the increase that penetrates length; Therefore need a kind of superconduction CICC of intelligence wear cable dynamometry length measurement system to wear in the cable process penetrate length and tractive force is monitored in real time, thereby guarantee the quality safety in the superconduction CICC manufacturing process.
The utility model content
The purpose of the utility model is in order to remedy the deficiency of prior art; Provide a kind of superconduction CICC to wear cable tractive force and length-measuring appliance, the tractive force that can bear the superconduction cable and penetrate length and measure in real time and monitor has the reliability height; Advantages such as response speed is fast, and is easy and simple to handle.
The utility model is realized through following technical scheme:
A kind of superconduction CICC wears cable tractive force and length-measuring appliance; Include the tractive force measuring system; Penetrate length measuring system and Data Acquisition and Conversion System (DACS); It is characterized in that: said tractive force measuring system includes base, and left and right dynamometry roller has been set up at the two ends of said base respectively, and the base between the said left and right dynamometry roller is put on the shelf to be provided with and pressed down the dynamometry roller; Between said support lower end that presses down the dynamometry roller and the base tension pick-up is installed; The said length measuring system that penetrates includes absolute value encoder, and said absolute value encoder is installed in and presses down on the dynamometry roller, and said absolute value encoder is connected with Data Acquisition and Conversion System (DACS) respectively with tension pick-up.
Described left and right dynamometry roller and press down between the central point of dynamometry roller and constitute isosceles triangle, and the angle angle is 120 °.
The tractive force measuring system is made up of high-precision tension pick-up, and its tonometry precision is 2/10000ths; Penetrating length measuring system is made up of absolute value encoder; Data acquistion and control system adopts the PLC control circuit; Tractive force size and penetrate length and can monitor in real time; Automatically generate and penetrate length and corresponding tractive force curve; In a single day can the maximum drawbar pull value that the superconduction cable allows be provided with in advance through control system, in wearing the cable process, reach setting tractive force, then control system control traction engine is shut down.
Superconduction CICC wears before the cable and need preestablish according to the physical property of the superconduction cable tractive force to the maximum of its permission.In wearing the cable process, the real-time tractive force of the length machine that penetrates of superconduction cable is monitored, thereby guaranteed that tractive force is all the time in the scope that allows tractive force through Data Acquisition and Conversion System (DACS).
The utility model has the advantages that:
The utility model reasonable in design is used in superconduction CICC and wears in the cable process, and the tractive force that can bear the superconduction cable and penetrate length and measure in real time and monitor has the reliability height, advantage such as response speed is fast, and is easy and simple to handle.
Description of drawings
Fig. 1 is the utility model structural representation.
Embodiment
Referring to accompanying drawing; A kind of superconduction CICC wears cable tractive force and length-measuring appliance; Include the tractive force measuring system, penetrate length measuring system and Data Acquisition and Conversion System (DACS), the tractive force measuring system includes base 1; Left and right dynamometry roller 2,3 has been set up at the two ends of base 1 respectively; Left and right dynamometry roller 2, the base between 31 are put on the shelf to be provided with and are pressed down dynamometry roller 4, press down between support 5 lower ends and the base 1 of dynamometry roller 4 tension pick-up 6 is installed, and the said length measuring system that penetrates includes absolute value encoder 7; Absolute value encoder 7 is installed in and presses down on the dynamometry roller 4, and said absolute value encoder 7 divides 6 not to be connected with Data Acquisition and Conversion System (DACS) with tension pick-up; Described left and right dynamometry roller 2,3 and press down between the central point of dynamometry roller 4 and constitute isosceles triangle, and the angle angle is 120 °.
Claims (2)
1. a superconduction CICC wears cable tractive force and length-measuring appliance; Include the tractive force measuring system; Penetrate length measuring system and Data Acquisition and Conversion System (DACS); It is characterized in that: said tractive force measuring system includes base, and left and right dynamometry roller has been set up at the two ends of said base respectively, and the base between the said left and right dynamometry roller is put on the shelf to be provided with and pressed down the dynamometry roller; Between said support lower end that presses down the dynamometry roller and the base tension pick-up is installed; The said length measuring system that penetrates includes absolute value encoder, and said absolute value encoder is installed in and presses down on the dynamometry roller, and said absolute value encoder is connected with Data Acquisition and Conversion System (DACS) respectively with tension pick-up.
2. a kind of superconduction CICC according to claim 1 wears cable tractive force and length-measuring appliance, it is characterized in that: described left and right dynamometry roller and press down between the central point of dynamometry roller and constitute isosceles triangle, and the angle angle is 120 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220093647XU CN202511933U (en) | 2012-03-13 | 2012-03-13 | Device of measuring penetration tractive force and length of superconductive cable CICC |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220093647XU CN202511933U (en) | 2012-03-13 | 2012-03-13 | Device of measuring penetration tractive force and length of superconductive cable CICC |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202511933U true CN202511933U (en) | 2012-10-31 |
Family
ID=47064411
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201220093647XU Expired - Fee Related CN202511933U (en) | 2012-03-13 | 2012-03-13 | Device of measuring penetration tractive force and length of superconductive cable CICC |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202511933U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU168387U1 (en) * | 2014-12-26 | 2017-02-01 | Блохин Павел Вячеславович | DEVICE FOR MEASURING TENSION, MOVEMENT SPEED, CABLE LENGTH AND READING OF MAGNETIC LABELS |
| CN106610329A (en) * | 2015-10-23 | 2017-05-03 | 中国飞行试验研究院 | Airborne steel wire rope tension measuring device |
| CN110488037A (en) * | 2019-08-23 | 2019-11-22 | 中交二公局第二工程有限公司 | A kind of dynamometry speed measuring device of suspension bridge AS engineering method hoist engine and its application |
-
2012
- 2012-03-13 CN CN201220093647XU patent/CN202511933U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU168387U1 (en) * | 2014-12-26 | 2017-02-01 | Блохин Павел Вячеславович | DEVICE FOR MEASURING TENSION, MOVEMENT SPEED, CABLE LENGTH AND READING OF MAGNETIC LABELS |
| CN106610329A (en) * | 2015-10-23 | 2017-05-03 | 中国飞行试验研究院 | Airborne steel wire rope tension measuring device |
| CN110488037A (en) * | 2019-08-23 | 2019-11-22 | 中交二公局第二工程有限公司 | A kind of dynamometry speed measuring device of suspension bridge AS engineering method hoist engine and its application |
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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: 20121031 Termination date: 20170313 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |