CN203582188U - Winding device used for testing performance of cables - Google Patents
Winding device used for testing performance of cables Download PDFInfo
- Publication number
- CN203582188U CN203582188U CN201320629542.6U CN201320629542U CN203582188U CN 203582188 U CN203582188 U CN 203582188U CN 201320629542 U CN201320629542 U CN 201320629542U CN 203582188 U CN203582188 U CN 203582188U
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- cylinder
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- winding device
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- 238000012360 testing method Methods 0.000 title claims abstract description 26
- 238000004804 winding Methods 0.000 title abstract description 6
- 238000005516 engineering process Methods 0.000 abstract description 5
- 230000005540 biological transmission Effects 0.000 abstract description 2
- 238000004891 communication Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012856 packing Methods 0.000 description 2
- 238000011056 performance test Methods 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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Abstract
The utility model relates to the technology of testing of the performance of cables, in particular to a winding device used for testing the performance of the cables. According to the technical scheme, the winding device used for testing the performance of the cables comprises two supports, a roller arranged between the two supports, and a transmission system driving the roller to rotate; a spiral groove is formed in the surface of the roller. The winding device can unfold the tested cables according to the international standard, human resources are saved, the testing precision is higher, and the reliability of testing results is higher.
Description
Technical field
the utility model relates to cable performance test technology, particularly a kind of test cable performance wind2.
Background technology
between the cable due to rolling, be mutually closely wound, cause the extruding of cable and electric phase mutual interference, while directly testing to the cable of rolling, can cause the distortion of test data, cause puzzlement to the judge of cable quality, pair twist or star quad stranding multicore symmetrical cable section 1 for international standard IEC61156-1-2002 < < digital communication: in general specification > >, have such regulation: when cable is measured in its original packing, the observed reading sometimes higher 10% of mutual capacitance and two parameters of decay, this difference is because packing is tight and mutual coiling effect causes.When with suspicion, the measurement of mutual capacitance, characteristic impedance, decay and cross-talk, should carry out except on the sample of cable of unlap.
it is as follows that test article is typically tested layout:
a) cloth is placed on nonmetallic surface, apart from least 25 millimeters of conductive surfaces;
b) unsettled support makes between circle at least 25 millimeters, interval;
c) on metal drum, dredge and be coiled into simple helix shape, between circle, be at least separated by 25 millimeters.
at present in order to meet the requirements of the standard and to pass judgment on really the transmission performance of cable, each producer often launches test to cable, normally cable is directly all deployed on the ground and is tested, although do like this, meet standard-required, can obtain more real evaluating data, because cable is often longer, need many people to operate simultaneously, in expansion process, not only expense is artificial but also while taking a lot of work, and accepts also pretty troublesome.
on this basis, produce a kind of wind2 of being convenient to test cable, if Granted publication number is the disclosed winding device for cable performance tests of utility model patent of CN201737543U, yet this kind of device in use, spacing between cable need be estimated by staff definite, therefore, easily cause measuring accuracy not high.
Utility model content
the purpose of this utility model is to provide a kind of can fast tested cable expansion by international standard, save again the test cable performance wind2 of human resources, and measuring accuracy is higher, and test data reliability is higher.
above-mentioned technical purpose of the present utility model is achieved by the following technical programs: a kind of test cable performance wind2, the driving system that comprises two supports, is located at two cylinders between support, drives cylinder to rotate, described cylinder surface is provided with helical groove.
as of the present utility model preferred, the pitch of described helical groove is 25-30mm.
as of the present utility model preferred, the pitch of described helical groove is 25mm.
as of the present utility model preferred, the diameter of described cylinder is 100-120cm.
as of the present utility model preferred, the length of described cylinder is 100-150cm.
as of the present utility model preferably, described driving system comprises and is fixedly connected with and is rotationally connected with two rotating shafts on support and the actuating device that drives rotating shaft to rotate with cylinder.
as of the present utility model preferably, described actuating device comprises the gear being fixedly connected with described rotating shaft one end, the reductor being connected by chain with gear, the motor being connected by belt with reductor.
as of the present utility model preferred, described cylinder is provided with thread tension disc.
as of the present utility model preferred, described thread tension disc is the plate that has jaws.
in sum, the utlity model has following beneficial effect: during test cable, cable the end of a thread is fixed on to cylinder one end by thread tension disc, pass through again slowly rotary drum of driving system, by cable winding on cylinder, owing to having helical groove on cylinder, and pitch is between 25-30mm, when reeling, cable is fallen within helical groove, thereby the distance between control coil is at 25mm or more than 25mm, with pair twist or the star quad stranding multicore symmetrical cable section 1 for IEC61156-1-2002 < < digital communication that meet international standards: typically test the requirement of " method C " in layout in general specification > > about cable testing sample, operate this kind of wind2, only need a people, relative background technology has been saved human resources, meanwhile, also obvious has saved the time, has solved the deficiency of background technology, because the distance between cable coil can be effectively controlled, make test result more accurate simultaneously, reliable, and then be conducive to improve the stability of the various aspects of performance such as cable mutual capacitance, characteristic impedance, decay and cross-talk.
Accompanying drawing explanation
fig. 1 is example structure schematic diagram.
in figure, 1, support, 2, cylinder, 21, helical groove, 4, thread tension disc, 41, jaws, 31, rotating shaft, 32, gear, 33, reductor, 34, motor.
The specific embodiment
below in conjunction with accompanying drawing, the utility model is described in further detail.
this specific embodiment is only to explanation of the present utility model; it is not to restriction of the present utility model; those skilled in the art can make to the present embodiment the modification that there is no creative contribution as required after reading this specification sheets, but as long as within the scope of claim of the present utility model, are all subject to the protection of patent law.
embodiment: a kind of test cable performance wind2, as shown in Figure 1, the driving system that comprises two supports 1, is located at two cylinders 2 between support 1, drives cylinder 2 to rotate, cylinder 2 surfaces are provided with helical groove 21, the pitch of helical groove 21 is 25-30mm, and the present embodiment is 25mm; The diameter of cylinder 2 is 100-120cm, and the present embodiment is 100cm; The length of cylinder 2 is 100-150cm, and the present embodiment is 120cm; In one end of cylinder 2, be provided with thread tension disc 4, thread tension disc 4 is for having the plate of jaws 41.
driving system comprises the actuating device that is fixedly connected with and is rotationally connected with two rotating shafts 31 on support 1 and drive rotating shaft 31 to rotate with cylinder 2; Actuating device comprises the gear 32 being fixedly connected with described rotating shaft 31 one end, the reductor 33 being connected by chain with gear 32, the motor 34 being connected by belt with reductor 33; Chain and belt are not shown in the drawings.
Claims (5)
1. a test cable performance wind2, comprise two supports (1), be located at the cylinder (2) between two supports (1), the driving system that drives cylinder (2) to rotate, it is characterized in that, described cylinder (2) surface is provided with helical groove (21);
The pitch of described helical groove (21) is 25-30mm;
The diameter of described cylinder (2) is 100-120cm;
Described cylinder (2) is provided with thread tension disc (4);
Described thread tension disc (4) is for having the plate of jaws (41).
2. a kind of test cable performance wind2 according to claim 1, is characterized in that, the pitch of described helical groove (21) is 25mm.
3. a kind of test cable performance wind2 according to claim 1, is characterized in that, the length of described cylinder (2) is 100-150cm.
4. a kind of test cable performance wind2 according to claim 1, it is characterized in that, described driving system comprises the actuating device that is fixedly connected with and is rotationally connected with the rotating shaft (31) on two supports (1) and drive rotating shaft (31) to rotate with cylinder (2).
5. a kind of test cable performance wind2 according to claim 4, it is characterized in that, described actuating device comprises the gear (32) being fixedly connected with described rotating shaft (31) one end, the reductor (33) being connected by chain with gear (32), the motor (34) being connected by belt with reductor (33).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320629542.6U CN203582188U (en) | 2013-10-13 | 2013-10-13 | Winding device used for testing performance of cables |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320629542.6U CN203582188U (en) | 2013-10-13 | 2013-10-13 | Winding device used for testing performance of cables |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203582188U true CN203582188U (en) | 2014-05-07 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320629542.6U Expired - Lifetime CN203582188U (en) | 2013-10-13 | 2013-10-13 | Winding device used for testing performance of cables |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203582188U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105775931A (en) * | 2016-04-14 | 2016-07-20 | 句容五星机械制造有限公司 | Automatic orderly cable winding and distributing mechanism for electric scraper |
| CN106564785A (en) * | 2015-10-13 | 2017-04-19 | 中国二十冶集团有限公司 | Large-section cable on-site coiling device |
| CN107673126A (en) * | 2016-08-02 | 2018-02-09 | 天津市银鹤金属制品有限公司 | A kind of preparation method of efficiently steel wire lapper |
| CN107986110A (en) * | 2017-11-24 | 2018-05-04 | 安徽枫雅轩科技信息服务有限公司 | A kind of cable automatic winding mechanism of new-energy automobile charging pile |
| CN108249227A (en) * | 2018-01-30 | 2018-07-06 | 烟台艾易网络科技有限公司 | A kind of movable type cable disk |
-
2013
- 2013-10-13 CN CN201320629542.6U patent/CN203582188U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106564785A (en) * | 2015-10-13 | 2017-04-19 | 中国二十冶集团有限公司 | Large-section cable on-site coiling device |
| CN105775931A (en) * | 2016-04-14 | 2016-07-20 | 句容五星机械制造有限公司 | Automatic orderly cable winding and distributing mechanism for electric scraper |
| CN107673126A (en) * | 2016-08-02 | 2018-02-09 | 天津市银鹤金属制品有限公司 | A kind of preparation method of efficiently steel wire lapper |
| CN107986110A (en) * | 2017-11-24 | 2018-05-04 | 安徽枫雅轩科技信息服务有限公司 | A kind of cable automatic winding mechanism of new-energy automobile charging pile |
| CN108249227A (en) * | 2018-01-30 | 2018-07-06 | 烟台艾易网络科技有限公司 | A kind of movable type cable disk |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 313000 No. 18, Hu Yan Road, Nanxun Town, Nanxun City, Zhejiang Patentee after: Zhejiang Zhengdao Technology Co.,Ltd. Address before: 313000 No. 18, Hu Yan Road, Nanxun Town, Nanxun City, Zhejiang Patentee before: ZHEJIANG ZHENGDAO LAN CABLE Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140507 |
|
| CX01 | Expiry of patent term |