CN101598636B - Cable foaming insulation layer sampling device - Google Patents
Cable foaming insulation layer sampling device Download PDFInfo
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- CN101598636B CN101598636B CN2009101823861A CN200910182386A CN101598636B CN 101598636 B CN101598636 B CN 101598636B CN 2009101823861 A CN2009101823861 A CN 2009101823861A CN 200910182386 A CN200910182386 A CN 200910182386A CN 101598636 B CN101598636 B CN 101598636B
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- insulation layer
- hanging deck
- foaming insulation
- die sleeve
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Abstract
The invention relates to a cable foaming insulation layer sampling device, and belongs to the technical field of special devices for sampling wires and cables, which comprises a bracket, a dial, a screw, a cable catching mechanism and a cable die sleeve, wherein a first suspension plate and a second suspension plate are fixed on the bracket, the first suspension plate is positioned on the upper part of the bracket, while the second suspension plate is correspondingly arranged below the first suspension plate; the dial is provided with scale reticules and fixed at one end of the first suspension plate, and the other end of the first suspension is provided with a die sleeve positioning hole; the upper end of the screw passes through the center of the dial and fixed with a knob, the lower end of the screw is supported on the second suspension plate, and the knob is provided with an indicating mark; the cable catching mechanism is connected to the screw; and the cable die sleeve is arranged in the die sleeve positioning hole. The device has the advantages that: the whole sampling process does not damage a foaming insulation layer and a wire core; the device can ensure consistency and smoothness of the thicknesses of the measured foaming insulation layer; and the device provides guarantee for the correct detection of detecting devices.
Description
Technical field
The invention belongs to the isolated plant technical field of electric wire sampling usefulness, be specifically related to a kind of cable foaming insulation layer sampling device, outside the core of electric wire, cut the foaming insulation layer sample that is tending towards sheet and detect for detecting instrument.
Background technology
Product quality in order to ensure cable foaming insulation layer, therefore need foaming insulation layer is detected in process of production and in each link before product export, use the consistance to the thickness of foaming insulation layer, the concentricity of core and the indexs such as compactness of foaming insulation layer and detect, and the prerequisite work that detects is to obtain the foaming insulation layer that is tending towards sheet outside the core of electric wire.In the prior art, adopt the instrument of scissors, blade or pliers class to obtain foaming insulation layer as sample usually, institute's clip or the sample that cuts are delivered to for example microscopic examination of instrument from lead or cable.The shortcoming that this sampling mode brought has three: one, owing to can't guarantee the flatness of the section of foaming insulation layer, thus constitute influence to detecting effect; The 2nd, because the test sample of getting is that foaming insulation layer is plates, thickness only be several microns, and therefore clip or cut all uncontrollable thickness by hand by hand causes trouble to follow-up detection; The 3rd, because the shearing force during manual clip is difficult to hold, thereby damage for the foaming insulation layer on surface, and core constituted destroy, detection can't be carried out.Therefore, only when sampling, prevent the generation of said circumstances, could correctly reflect the quality of foaming insulation layer by pick-up unit.
Summary of the invention
Task of the present invention is to provide a kind of sampled foamed insulation layer cross section flatness, the thickness that can avoid undermining foaming insulation layer and the core and the foaming insulation layer of getting when sampling again of can ensureing to be easy to control and to use and guarantee the smooth and correct cable foaming insulation layer sampling device that detects of follow-up pick-up unit.
Task of the present invention is finished like this, a kind of cable foaming insulation layer sampling device comprises a support, is fixed with first, second hanging deck on this support in cantilever state, first hanging deck is positioned at the top of support, and second hanging deck is corresponding to the below of first hanging deck; One has the index dial of scale graticule, be fixed on an end of described first hanging deck, and the other end of first hanging deck offers a die sleeve pilot hole; One screw rod, upper end pass the central authorities of described index dial and are fixed with a knob, and the lower end of screw rod is bearing on described second hanging deck rotatably, and wherein, described knob is provided with and is used for the cue mark that matches with described scale graticule; One move up and down along contrary rotation and the cable that be used to clamp cable by described screw rod catches gets mechanism, connects on screw rod; One is used for getting mechanism and being caught the cable die sleeve that the cable got passes through for being caught by cable, places in the described die sleeve pilot hole.
In a specific embodiment of the present invention, described cable catches to be got mechanism and comprises motor, guide plate and guide rod, motor is fixed on an end of guide plate, the other end of guide plate cooperates with described screw rod by the guide plate nut, and join by guide pin bushing and guide rod cunning at the middle part of guide plate, the upper end of guide rod and described first hanging deck are fixed, lower end and described second hanging deck are fixed, described guide plate is between described first, second hanging deck, be fixed with a cable chuck on the motor shaft of described motor, this cable chuck is corresponding with described cable die sleeve.
In another specific embodiment of the present invention, described scale graticule distributes with circumferencial direction along the surface of described index dial.
In another specific embodiment of the present invention, the distance between the described scale graticule is 0.5-2 μ m.
In another specific embodiment of the present invention, the distance between the described scale graticule is 1 μ m.
Go back in the specific embodiment of the present invention, the central authorities of described cable die sleeve have a cable through hole, and described cable chuck has jaw, and the cable through hole is corresponding with jaw.
The advantage of technical scheme provided by the present invention: in the time will taking a sample to the foaming insulation layer on the cable, get mechanism and catch and hold as long as earlier cable is caught for cable, then handle knob and make the screw rod rotation by the required scale of the scale graticule on the index dial, cable is caught get mechanism by screw rod and move up, make cable lean out the cable die sleeve, intercepting at last provides detection, whole sampling process can not undermine foaming insulation layer and core, and can guarantee the consistency of thickness of tested foaming insulation layer and smooth, for the correct detection of pick-up unit provides guarantee.
Description of drawings
Accompanying drawing is the embodiments of the invention structural drawing.
Embodiment
For the auditor that the makes Patent Office especially public can be expressly understood technical spirit of the present invention and beneficial effect more, the applicant general elaborates in conjunction with the accompanying drawings in the mode of embodiment below, but to the description of embodiment all is not restriction to the present invention program, any according to the present invention's design done only for pro forma but not substantial equivalent transformation all should be considered as technical scheme category of the present invention.
Embodiment:
Ask for an interview accompanying drawing, provided that concrete shape is not subjected to illustrating restriction and support 1 that various variations can be arranged is fixed with one first hanging deck 11 on the top of support 1 (present embodiment is the top) with first gib screw 112.Certainly, also can be with the top solid welding or the rivet clasp of first hanging deck 11 with support 1, in addition, the mode that can also adopt the tenon fourth of the twelve Earthly Branches to cooperate is fixed first hanging deck 11 and the top of support 1.On support 1, also be fixed with one second hanging deck 12, fixed form is as the description to first hanging deck 11, second hanging deck 12 is corresponding to the below of first hanging deck 11, both are parallel, but the length of second hanging deck 12 is shorter than first hanging deck 11, get mechanism 4 and constitute obstacles are installed so that avoid cable caught, certainly, if second position of hanging deck 12 on support 1 moved down, then be fine fully, but so scheme can produce waste material, and the guide rod 43 that screw rod 3 and cable are caught get mechanism 4 occurs unnecessary tediously long.Shown in figure, at an end of first hanging deck 11 is that the right-hand member of shown position state is fixed with an index dial 2, circumferencial direction on the surface of index dial 2 is provided with scale graticule 21, because the distance between the adjacent scale graticule 21 only be 0.5-2 μ m, can claim that therefore scale graticule 21 is the microscale graticule.In the present embodiment, the distance of getting between the adjacent scale graticule 21 is 1 μ m.At the other end of first hanging deck 11 is that the left end of shown position state offers a die sleeve pilot hole 111, cable die sleeve 5 is installed in this die sleeve pilot hole 111, the central authorities of cable die sleeve 5 offer a cable through hole 51, so that the lead 6 that supplies the outside shown in the figure to have foaming insulation layer passes through.According to general knowledge, cable die sleeve 5 can be changed, because lead 6 exists thickness not, so corresponding the changing of the diameter of cable through hole 51 (aperture).
Please continue to see accompanying drawing, the upper end of one screw rod 3 penetrates and is stuck in the medium pore of aforesaid index dial 2, and be fixed with a knob 31, knob 31 is provided with a cue mark 311, this cue mark 311 obviously is used for matching with aforesaid scale graticule 21, the notion of alleged here cooperation is meant the effect of playing reference point, for example when cue mark 311 during corresponding to a certain scale graticule 21, knows that just lead 6 is stuck in the degree of cable through hole 51.The lower end of aforesaid screw rod 3 can be rotated to support on second hanging deck 12 by bearing 32, and when operator's turn knob 31, screw rod 3 just rotates, by screw rod 3 clockwise or be rotated counterclockwise, cable is caught get mechanism 4 to move up and down.
Preferably but not the cable that definitely is limited to catch the structure of getting mechanism 4 as follows, one motor 41 is fixed on the guide plate 42, set firmly cable chuck 411 on the motor shaft of motor 41, by the jaw on the cable chuck 411 4111 lead 6 is clamped, because jaw 4111 is corresponding with the cable through hole 51 of aforesaid cable die sleeve 5 central authorities, therefore, under the turning clockwise of screw rod 3, whole cable catches that to get mechanism 4 up, the upper end of the lead of being clamped by jaw 4,111 6 just enters in the cable through hole 51 and then is stuck in cable through hole 51, and the degree that leans out equates with the rotation degree of knob 31.Aforesaid motor 41 can adopt power drill or the similar instrument in the hardware ﹠ tools class to fill the post of in fact.The right-hand member of guide plate 42 (shown position) is by nut 421 and screw rod 3 threaded engagement, and the middle part of guide plate 42 is by guide pin bushing 422 sliding fitting on the guide rod 43, and the upper end of guide rod 43 is fixing with first hanging deck 11, and the lower end and second hanging deck 12 are fixed.
Application examples:
Still see accompanying drawing, in the time will taking a sample to the lead 6 that the outside has foaming insulation layer or claims the outside to be coated with (promptly squeeze and protect) foaming insulation layer, clip one section lead 6 from the product so earlier, and the lower end of the lead with foaming insulation layer 6 of institute's clip is held on the jaw 4111 of wire clamp 411; The length of the required intercepting of foundation is with clockwise turn knob 31 then, make cue mark 311 on the knob 31 correspond to corresponding scale graticule 21 on the index dial 2, if each scale graticule 21 with 1 μ m separately, so when reference point 22 begins to the 3rd scale graticule 21, then drive guide plate 42 up 3 μ m, make the upper end of the lead of clamping on jaw 4,111 6 from the cable through hole 51 of cable die sleeve 5, lean out 3 μ m by screw rod 3.At this moment, the sampling person pinches blade 7, move on the surface that makes blade 7 paste cable die sleeve 5, contact with foaming insulation layer outside the lead 6 until the blade 71 that makes blade 7, press the switch 412 of motor 41, cable chuck 411 is taken jaw 4111 rotations, because the lead 6 of this moment is in the state of being clamped by jaw 4111, therefore lead 6 also rotates, in the process of lead 6 rotations, the foaming insulation layer outside the lead 6 is blocked by blade 7, obtain the thin slice of one piece of ring-type of deviating from from lead 6, promptly obtaining thickness to be tested is 3 μ m foaming insulation layer test sample, detects as being furnished with microscopical detector for verifying attachment.Because above-mentioned process to intercepting foaming insulation layer on the lead 6 shows as rotary-cut, therefore the flatness in the cross section of the foaming insulation layer test sample that is intercepted is very good, neither can produce undermine insulation course (influence insulation course size consistance and destroy the compactness of the surface structure of insulation course), can not injure core (influencing any surface finish degree of core) yet, and thickness is controlled according to needing, therefore can satisfy follow-up examination requirements, guarantee authenticity and the correctness checked, very useful to the quality of dynamically grasping the outer foaming insulation layer of lead 6.
Claims (5)
1. cable foaming insulation layer sampling device, it is characterized in that comprising a support (1), on this support (1), be fixed with first, second hanging deck (11,12) in cantilever state, first hanging deck (11) is positioned at the top of support (1), and second hanging deck (12) is corresponding to the below of first hanging deck (11); One has the index dial (2) of scale graticule (21), be fixed on an end of described first hanging deck (11), and the other end of first hanging deck (11) offers a die sleeve pilot hole (111); One screw rod (3), the upper end is passed the central authorities of described index dial (2) and is fixed with a knob (31), the lower end of screw rod (3) is bearing on described second hanging deck (12) rotatably, wherein, described knob (31) is provided with and is used for the cue mark (311) that matches with described scale graticule (21); One move up and down along contrary rotation and the cable that be used to clamp cable by described screw rod (3) catches gets mechanism (4), connects on screw rod (3); One is used for getting mechanism (4) and being caught the cable die sleeve (5) that the cable got passes through for being caught by cable, place in the described die sleeve pilot hole (111), described cable catches to be got mechanism (4) and comprises motor (41), guide plate (42) and guide rod (43), motor (41) is fixed on an end of guide plate (42), the other end of guide plate (42) cooperates with described screw rod (3) by guide plate nut (421), and join by guide pin bushing (422) and guide rod (43) are sliding at the middle part of guide plate (42), the upper end of guide rod (43) and described first hanging deck (11) are fixing, lower end and described second hanging deck (12) are fixing, described guide plate (42) is positioned at described first, second hanging deck (11,12) between, be fixed with a cable chuck (411) on the motor shaft of described motor (41), this cable chuck (411) is corresponding with described cable die sleeve (5).
2. cable foaming insulation layer sampling device according to claim 1 is characterized in that described scale graticule (21) distributes with circumferencial direction along the surface of described index dial (2).
3. cable foaming insulation layer sampling device according to claim 1 and 2 is characterized in that the distance between the described scale graticule (21) is 0.5-2 μ m.
4. cable foaming insulation layer sampling device according to claim 3 is characterized in that the distance between the described scale graticule (21) is 1 μ m.
5. cable foaming insulation layer sampling device according to claim 1, the central authorities that it is characterized in that described cable die sleeve (5) have a cable through hole (51), and described cable chuck (411) has jaw (4111), and cable through hole (51) is corresponding with jaw (4111).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009101823861A CN101598636B (en) | 2009-07-13 | 2009-07-13 | Cable foaming insulation layer sampling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009101823861A CN101598636B (en) | 2009-07-13 | 2009-07-13 | Cable foaming insulation layer sampling device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101598636A CN101598636A (en) | 2009-12-09 |
| CN101598636B true CN101598636B (en) | 2011-10-05 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009101823861A Active CN101598636B (en) | 2009-07-13 | 2009-07-13 | Cable foaming insulation layer sampling device |
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| CN (1) | CN101598636B (en) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102419296B (en) * | 2011-08-19 | 2013-04-03 | 苏州亿利安机电科技有限公司 | Direct-reading dust concentration measuring instrument |
| CN102931566A (en) * | 2012-11-13 | 2013-02-13 | 江苏亨通线缆科技有限公司 | Cable slicing machine |
| CN104296712A (en) * | 2014-10-29 | 2015-01-21 | 深圳怡化电脑股份有限公司 | Thickness sensor detection device and method |
| CN104359708B (en) * | 2014-11-28 | 2018-01-16 | 广东电网有限责任公司珠海供电局 | Cable insulation sample cutter device and cutting method |
| CN104614646B (en) * | 2015-01-19 | 2017-07-18 | 上海交通大学 | Insulating barrier coaxial rotating slicer device for extrusion insulating power cable |
| CN105676096B (en) * | 2016-04-07 | 2018-03-09 | 南京南瑞集团公司 | The ring cutting sampler and its method of a kind of large scale cable insulation piece |
| CN105922310B (en) * | 2016-06-12 | 2017-10-10 | 国家电网公司 | A kind of microsection manufacture device of power distribution network cable cross-linking polyethylene layer |
| CN108340415A (en) * | 2017-01-23 | 2018-07-31 | 上海电缆研究所有限公司 | Small line footpath cable insulating sheath slicing device |
| CN112570599A (en) * | 2019-09-27 | 2021-03-30 | 澳美嘉（中山）电子塑胶有限公司 | Auxiliary device for auxiliary measurement of concentricity of core wire |
| CN111496930A (en) * | 2020-05-27 | 2020-08-07 | 江苏亨通光电股份有限公司 | Slicing equipment for optical cable loose tube |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2857030Y (en) * | 2005-11-17 | 2007-01-10 | 西安四方机电有限责任公司 | Discharging sampling device for detecting power cable faults |
| CN201476983U (en) * | 2009-07-13 | 2010-05-19 | 中利科技集团股份有限公司 | Cable foaming and insulating layer sampling device |
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2009
- 2009-07-13 CN CN2009101823861A patent/CN101598636B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2857030Y (en) * | 2005-11-17 | 2007-01-10 | 西安四方机电有限责任公司 | Discharging sampling device for detecting power cable faults |
| CN201476983U (en) * | 2009-07-13 | 2010-05-19 | 中利科技集团股份有限公司 | Cable foaming and insulating layer sampling device |
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| CN101598636A (en) | 2009-12-09 |
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Address after: 215542 Changshu Southeast Economic Development Zone, Jiangsu, Changshou City Patentee after: Jiangsu Zhongli group Limited by Share Ltd Address before: 215542 Changshu Southeast Economic Development Zone, Jiangsu, Changshou City Patentee before: Zhongli Science & Technology Group Co., Ltd. |
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Effective date of registration: 20180205 Address after: 215542 Changshu Southeast Economic Development Zone, Jiangsu, Changshou City Co-patentee after: Jiangsu Zhongli Electronic Information Technology Co., Ltd. Patentee after: Jiangsu Zhongli group Limited by Share Ltd Co-patentee after: Changzhou Marine Cable Co., Ltd. Co-patentee after: Changshu Zhonglian Photoelectricity New Stuff Co.,Ltd. Co-patentee after: Suzhou Tenghui Photovoltaic Technology Co., Ltd. Address before: 215542 Changshu Southeast Economic Development Zone, Jiangsu, Changshou City Patentee before: Jiangsu Zhongli group Limited by Share Ltd |