CN105676096A - Girdling sampling device of large cable insulating strip and method of device - Google Patents
Girdling sampling device of large cable insulating strip and method of device Download PDFInfo
- Publication number
- CN105676096A CN105676096A CN201610212408.4A CN201610212408A CN105676096A CN 105676096 A CN105676096 A CN 105676096A CN 201610212408 A CN201610212408 A CN 201610212408A CN 105676096 A CN105676096 A CN 105676096A
- Authority
- CN
- China
- Prior art keywords
- sampled
- cable core
- core section
- cable
- large scale
- Prior art date
- 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.)
- Granted
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/12—Testing dielectric strength or breakdown voltage ; Testing or monitoring effectiveness or level of insulation, e.g. of a cable or of an apparatus, for example using partial discharge measurements; Electrostatic testing
- G01R31/20—Preparation of articles or specimens to facilitate testing
Abstract
The invention discloses a girdling sampling device of a large cable insulating strip and a method of the device. The girdling sampling device comprises a girdling knife, a roller, tailstock centres and a jacking shaft, the tailstock centres are mounted on a cutting machine tool, the tailstock centres are used to fix the two ends of a cable core segment to be sampled respectively, the tailstock centres and the cable core segment to be sampled are in the same line, the tailstock centres drive the cable core segment to be sampled to rotate anti-clockwise, the girdling knife is positioned at one side of the cable core segment to be sampled, and fixed to the cutting machine tool via the roller to sample a large cable insulating strip from the cable core segment to be sampled, and the jacking shaft is used to fix the cable core segment and ensure the quality of the cut insulating strip. According to the method and device of the invention, the large insulating strip of the uniform thickness can be directly cut from the cable core, material, structure, technology and performance related content can be further known, and the application prospects are good.
Description
Technical field
The present invention relates to the ring cutting sampler of a kind of large scale cable insulating trip and method thereof, belong to cable insulation characteristic test technical field.
Background technology
Electric wire is conveying electricity (magnetic) energy, transmission information and the wire product realizing electromagnetic energy conversion, is widely used in the economic every field of name of the country, is called " blood vessel " and " nerve " of national economy. Current China wires and cables industry production value is more than trillion, it it is one of supporting industry maximum in national economy, being the second largest industry being only second to automobile industry in machinery industry, electric wire product is widely used in the industries such as electric power, the energy, traffic, communication, automobile and petrochemical industry.
Along with the developing rapidly of electrical network between wind energy, solar energy and offshore oil platform and island, the domestic research about Technology of HVDC based Voltage Source Converter progressively launches, domestic ± the 320kV that domestic soft straight cable voltage brought up to by means of Nan ' ao Island, Zhoushan, Xiamen flexible DC power transmission science and technology demonstration project, but key technology such as soft straight cable Insulation Material, space charge detection etc. are ripe not enough.
In cable detection, traditional cable insulation sheet sampling method includes radially sampling, axially sampling and three kinds of modes of Insulation Material tabletting, the cable insulation sheet that radially sampling mode takes is only ring segment, axially the width of the cable insulation sheet of sampling is restricted, above-mentioned two ways can only realize the small size sampling of cable insulation sheet, cannot the partial electric performance of test cable, the performance etc. such as space charge of such as dielectric constant, specific insulation, especially flexible direct current cable. But heavy in section test piece sampling at present directly adopts new Insulation Material direct compression to shape, but test data cannot embody the characteristic (technique that insulating exruded molding shapes differs bigger) of insulation on cable body with tabletting, especially with the cable after a period of time, cannot directly detect its insulation relevant portion electrical property change, need directly to test from cutting large-sized cable insulation sheet, therefore how cable directly to cut the thickness meeting test request uniform, the cable insulation print that size is big, is the problem that currently need to solve.
Summary of the invention
It is an object of the invention to the small size sampling overcoming the radially sampling of existing cable insulation sheet, axially sampling can only realize cable insulation sheet, the Sampling Area of cable insulation sheet is little, it is impossible to the specific electric performance issue of some of test cable.The ring cutting sampler of the large scale cable insulating trip of the present invention and method thereof, can directly from the large-sized cable insulation sheet of cable up sampling, area is big, thickness is uniform, any surface finish, and sample convenient and swift, can directly reflect cable body correlated performance, in use it is tracked correlated performance cable analyzing, contribute to being further understood that associated materials, structure, technique and performance related content, it is of value to related personnel to improve product, improve electric network security, has a good application prospect.
In order to achieve the above object, the technical solution adopted in the present invention is:
A kind of ring cutting sampler of large scale cable insulating trip, it is characterized in that: include circular cutter, roller bearing, tailstock center, apical axis, described tailstock center is two groups, and it is arranged on cutting off machine, described tailstock center is for fixing the two ends of cable core section to be sampled, described tailstock center, cable core section to be sampled is point-blank, described tailstock center drives cable core section to be sampled counterclockwise to rotate, described circular cutter is positioned at the side of cable core section to be sampled, described circular cutter is fixed on cutting off machine by roller bearing, large scale cable insulating trip is sampled for cable core section to be sampled, described apical axis is two groups, it is positioned at the opposition side of roller bearing, and present, the outer wall of cable core section to be sampled is close in lower distribution.
The ring cutting sampler of aforesaid a kind of large scale cable insulating trip, it is characterised in that: the distance between described roller bearing control loop cutting knife and the outer wall of cable core section to be sampled, adjust the thickness of sampling large scale cable insulating trip, thickness is between 0.1-10mm.
The ring cutting sampler of aforesaid a kind of large scale cable insulating trip, it is characterised in that: the length of described circular cutter is identical with the width of sampling large scale cable insulating trip.
The ring cutting sampler of aforesaid a kind of large scale cable insulating trip, it is characterised in that: the knife edge angular of described circular cutter and the angle of vertical are between 5-30 °.
Sampling method based on the ring cutting sampler of above-mentioned large scale cable insulating trip, it is characterised in that: comprise the following steps,
Step (A1), pre-cut cable core, cable core is cut into the cable core section to be sampled that end is neat;
Step (A2), fixing cable core section to be sampled, cable core section to be sampled is installed on ring cutting sampler, the two ends of cable core section to be sampled are clamped by tailstock center;
Step (A3), retainer ring cutting knife and roller bearing, requirement according to sampling large scale cable insulating trip thickness, spacing by roller bearing adjustment ring cutting knife Yu cable core section to be sampled, and the knife edge angular of adjustment ring cutting knife, adjust apical axis, go to upper and lower distribution and be close to the outer wall of cable core section to be sampled, fix cable core section to be sampled;
Step (A4), samples large scale cable insulating trip, by the translational speed of the real-time adjustment ring cutting knife of roller bearing and knife edge angular, it is ensured that the thickness of sampling large scale cable insulating trip is uniform;
Step (A5), when stopping in conductor 2-3mm place in cable core section to be sampled of the blade of circular cutter, and carries out consistency of thickness process to sampling large scale cable insulating trip.
The sampling method of the ring cutting sampler of aforesaid large scale cable insulating trip, it is characterised in that: cable core is cut into the cable core section to be sampled that end is neat by step (A1), between the length 0-50cm of described cable core section to be sampled.
The sampling method of the ring cutting sampler of aforesaid large scale cable insulating trip, it is characterised in that: comprise the following steps,
Step (B1), pre-cut cable core, cable core is cut into the cable core section to be sampled that end is neat;
Step (B2), fixing cable core section to be sampled, cable core section to be sampled is installed on ring cutting sampler, the two ends of cable core section to be sampled are clamped by tailstock center;
Step (B3), retainer ring cutting knife and roller bearing, the requirement according to sampling large scale cable insulating trip thickness, fix circular cutter after the knife edge angular of adjustment ring cutting knife, and adjust apical axis and go to upper and lower distribution and be close to the outer wall of cable core section to be sampled;
Step (B4), samples large scale cable insulating trip, advances cable core section to be sampled in real time by the apical axis of both sides, it is ensured that the outer wall of cable core section to be sampled is tangent with circular cutter, and the thickness making guarantee sampling large scale cable insulating trip is uniform;
Step (B5), when stopping in conductor 2-3mm place in cable core section to be sampled of the blade of circular cutter, and carries out consistency of thickness process to sampling large scale cable insulating trip.
The sampling method of the ring cutting sampler of aforesaid large scale cable insulating trip, it is characterised in that: cable core is cut into the cable core section to be sampled that end is neat by step (B1), between the length 0-50cm of described cable core section to be sampled.
The invention has the beneficial effects as follows: the ring cutting sampler of large scale cable insulating trip of the present invention and method thereof, can quickly be directly realized by from the body of cable core and directly cut large scale insulating trip in uniform thickness, the test data of detection large scale insulating trip, can directly embody insulation characterisitic on cable body, and can to the cable after use a period of time, directly its insulation relevant portion electrical property change of detection, can in use be tracked correlated performance cable analyzing, contribute to being further understood that associated materials, structure, technique and performance related content, it is of value to related personnel and improves product, improve electric network security, have a good application prospect.
Accompanying drawing explanation
Fig. 1 is the structural representation of the ring cutting sampler of the large scale cable insulating trip of the present invention.
Fig. 2 is the generalized section of the ring cutting sampler of the large scale cable insulating trip of the present invention.
Fig. 3 is the flow chart of the ring cutting sampling method of the large scale cable insulating trip of the present invention.
In accompanying drawing, the implication of labelling is as follows:
1: circular cutter; 2: roller bearing; 3: tailstock center; 4: cable core section to be sampled; 5: apical axis.
Detailed description of the invention
Below in conjunction with Figure of description, the invention will be further described. Following example are only for clearly illustrating technical scheme, and can not limit the scope of the invention with this.
The ring cutting sampler of the large scale cable insulating trip of the present invention, can quickly be directly realized by from the body of cable core and directly cut large scale insulating trip in uniform thickness, the test data of detection large scale insulating trip, can directly embody insulation characterisitic on cable body, and can to the cable after use a period of time, directly its insulation relevant portion electrical property change of detection, can in use be tracked correlated performance cable analyzing, contribute to being further understood that associated materials, structure, technique and performance related content, as shown in Figures 1 and 2, circular cutter 1, roller bearing 2, tailstock center 3, apical axis 5, tailstock center 3 is two groups, and it is arranged on cutting off machine, tailstock center 3 is for fixing the two ends of cable core section 4 to be sampled, described tailstock center 3, cable core section 4 to be sampled is point-blank, tailstock center 3 drives cable core section 4 to be sampled counterclockwise to rotate, circular cutter 1 is positioned at the side of cable core section 4 to be sampled, circular cutter 1 is fixed on cutting off machine by roller bearing 2, large scale cable insulating trip is sampled for cable core section 4 to be sampled, described apical axis 5 is two groups, it is positioned at the opposition side of roller bearing 2, and present, the outer wall of cable core section 4 to be sampled is close in lower distribution, prevent cable core section 4 in sampling process from offseting, affect the concordance of the sampling thickness of large scale cable insulating trip.
Distance between described roller bearing 2 control loop cutting knife 1 and the outer wall of cable core section 4 to be sampled, adjusts the thickness of sampling large scale cable insulating trip, and thickness is between 0.1-10mm.
The length of described circular cutter 1 is identical with the width of sampling large scale cable insulating trip, the knife edge angular of described circular cutter 1 and the angle of vertical are between 5-30 °, here it is the diameter according to cable core section 4 to be sampled, the knife edge angular of adjustment ring cutting knife 1, it is ensured that the thickness of cut insulating trip is uniform.
As it is shown on figure 3, the first sampling method of the ring cutting sampler based on above-mentioned large scale cable insulating trip, comprise the following steps,
Step (A1), pre-cut cable core, cable core is cut into the cable core section 4 to be sampled that end is neat, between the length 0-50cm of cable core section 4 to be sampled;
Step (A2), fixing cable core section 4 to be sampled, cable core section 4 to be sampled is installed on ring cutting sampler, the two ends of cable core section 4 to be sampled are clamped by tailstock center 3;
Step (A3), retainer ring cutting knife 1 and roller bearing 2, requirement according to sampling large scale cable insulating trip thickness, spacing by roller bearing 2 adjustment ring cutting knife 1 with cable core section 4 to be sampled, and the knife edge angular of adjustment ring cutting knife 1, adjust apical axis 5, go to upper and lower distribution and be close to the outer wall of cable core section 4 to be sampled, fix cable core section 4 to be sampled;
Step (A4), samples large scale cable insulating trip, by the translational speed of the real-time adjustment ring cutting knife 1 of roller bearing 2 and knife edge angular, it is ensured that the thickness of sampling large scale cable insulating trip is uniform;
Step (A5), when stopping in conductor 2-3mm place in cable core section 4 to be sampled of the blade of circular cutter 1, and sampling large scale cable insulating trip is carried out consistency of thickness process, can carry out polishing or remove incipient stage undesirable SI semi-insulation sheet, it is ensured that the thickness uniformity of sampling large scale cable insulating trip.
As it is shown on figure 3, the second sampling method of the ring cutting sampler based on above-mentioned large scale cable insulating trip, comprise the following steps,
Step (B1), pre-cut cable core, cable core is cut into the cable core section 4 to be sampled that end is neat, between the length 0-50cm of cable core section 4 to be sampled;
Step (B2), fixing cable core section 4 to be sampled, cable core section 4 to be sampled is installed on ring cutting sampler, the two ends of cable core section 4 to be sampled are clamped by tailstock center 3;
Step (B3), retainer ring cutting knife 1 and roller bearing 2, the requirement according to sampling large scale cable insulating trip thickness, fix circular cutter 1 after the knife edge angular of adjustment ring cutting knife 1, and adjust apical axis 5 and go to upper and lower distribution and be close to the outer wall of cable core section 4 to be sampled;
Step (B4), samples large scale cable insulating trip, advances cable core section 4 to be sampled in real time by the apical axis 5 of both sides, it is ensured that the outer wall of cable core section 4 to be sampled is tangent with circular cutter 1, and the thickness making guarantee sampling large scale cable insulating trip is uniform;
Step (B5), when stopping in conductor 2-3mm place in cable core section 4 to be sampled of the blade of circular cutter 1, and carries out consistency of thickness process to sampling large scale cable insulating trip.
Two kinds of above-mentioned sampling modes, first kind of way is, cable core section 4 to be sampled is maintained static, and is followed up by roller bearing 2 control loop cutting knife 1, tangent with the outer wall of cable core section 4 to be sampled, it is achieved sampling large scale cable insulating trip;The second way is, is maintained static by circular cutter 1, controls cable core section 4 to be sampled follow up by rolling apical axis 5, makes the outer wall of cable core section 4 to be sampled and circular cutter 1 tangent, it is achieved sampling large scale cable insulating trip.
In sum, the ring cutting sampler of large scale cable insulating trip of the present invention and method thereof, can quickly be directly realized by from the body of cable core and directly cut large scale insulating trip in uniform thickness, the test data of detection large scale insulating trip, can directly embody insulation characterisitic on cable body, and can to the cable after use a period of time, directly its insulation relevant portion electrical property change of detection, can in use be tracked correlated performance cable analyzing, contribute to being further understood that associated materials, structure, technique and performance related content, it is of value to related personnel and improves product, improve electric network security, have a good application prospect.
The ultimate principle of the present invention, principal character and advantage have more than been shown and described. Skilled person will appreciate that of the industry; the present invention is not restricted to the described embodiments; described in above-described embodiment and description is that principles of the invention is described; without departing from the spirit and scope of the present invention; the present invention also has various changes and modifications, and these changes and improvements both fall within the claimed scope of the invention. Claimed scope is defined by appending claims and equivalent thereof.
Claims (8)
1. the ring cutting sampler of a large scale cable insulating trip, it is characterized in that: include circular cutter (1), roller bearing (2), tailstock center (3), apical axis (5), described tailstock center (3) is two groups, and it is arranged on cutting off machine, described tailstock center (3) is used for fixing the two ends of cable core section (4) to be sampled, described tailstock center (3), cable core section (4) to be sampled is point-blank, described tailstock center (3) drives cable core section (4) to be sampled counterclockwise to rotate, described circular cutter (1) is positioned at the side of cable core section (4) to be sampled, described circular cutter (1) is fixed on cutting off machine by roller bearing (2), large scale cable insulating trip is sampled for cable core section (4) to be sampled, described apical axis (5) is two groups, it is positioned at the opposition side of roller bearing (2), and present, the outer wall of cable core section (4) to be sampled is close in lower distribution.
2. the ring cutting sampler of a kind of large scale cable insulating trip according to claim 1, it is characterized in that: the distance between the outer wall of described roller bearing (2) control loop cutting knife (1) and cable core section to be sampled (4), adjusting the thickness of sampling large scale cable insulating trip, thickness is between 0.1-10mm.
3. the ring cutting sampler of a kind of large scale cable insulating trip according to claim 1, it is characterised in that: the length of described circular cutter (1) is identical with the width of sampling large scale cable insulating trip.
4. the ring cutting sampler of a kind of large scale cable insulating trip according to claim 1, it is characterised in that: the knife edge angular of described circular cutter (1) and the angle of vertical are between 5-30 °.
5. based on the sampling method of the ring cutting sampler of the large scale cable insulating trip of claim 1, it is characterised in that: comprise the following steps,
Step (A1), pre-cut cable core, cable core is cut into the cable core section (4) to be sampled that end is neat;
Step (A2), fixing cable core section (4) to be sampled, cable core section (4) to be sampled is installed on ring cutting sampler, by the two ends of cable core section (4) to be sampled by tailstock center (3) clamping;
Step (A3), retainer ring cutting knife (1) and roller bearing (2), requirement according to sampling large scale cable insulating trip thickness, spacing by roller bearing (2) adjustment ring cutting knife (1) Yu cable core section (4) to be sampled, and the knife edge angular of adjustment ring cutting knife (1), adjust apical axis (5), go to upper and lower distribution and be close to the outer wall of cable core section (4) to be sampled, fix cable core section (4) to be sampled;
Step (A4), samples large scale cable insulating trip, by the translational speed of roller bearing (2) adjustment ring cutting knife (1) in real time and knife edge angular, it is ensured that the thickness of sampling large scale cable insulating trip is uniform;
Step (A5), when stopping in conductor 2-3mm place in cable core section (4) to be sampled of the blade of circular cutter (1), and carries out consistency of thickness process to sampling large scale cable insulating trip.
6. the sampling method of the ring cutting sampler of large scale cable insulating trip according to claim 4, it is characterized in that: cable core is cut into the cable core section (4) to be sampled that end is neat by step (A1), between the length 0-50cm of described cable core section (4) to be sampled.
7. based on the sampling method of the ring cutting sampler of the large scale cable insulating trip of claim 1, it is characterised in that: comprise the following steps,
Step (B1), pre-cut cable core, cable core is cut into the cable core section (4) to be sampled that end is neat;
Step (B2), fixing cable core section (4) to be sampled, cable core section (4) to be sampled is installed on ring cutting sampler, by the two ends of cable core section (4) to be sampled by tailstock center (3) clamping;
Step (B3), retainer ring cutting knife (1) and roller bearing (2), requirement according to sampling large scale cable insulating trip thickness, fixes circular cutter (1) after the knife edge angular of adjustment ring cutting knife (1), and adjusts apical axis (5) and go to upper and lower distribution and be close to the outer wall of cable core section (4) to be sampled;
Step (B4), sampling large scale cable insulating trip, being advanced cable core section (4) to be sampled in real time by the apical axis (5) of both sides, it is ensured that the outer wall of cable core section (4) to be sampled is tangent with circular cutter (1), the thickness making guarantee sampling large scale cable insulating trip is uniform;
Step (B5), when stopping in conductor 2-3mm place in cable core section (4) to be sampled of the blade of circular cutter (1), and carries out consistency of thickness process to sampling large scale cable insulating trip.
8. the sampling method of the ring cutting sampler of large scale cable insulating trip according to claim 7, it is characterized in that: cable core is cut into the cable core section (4) to be sampled that end is neat by step (B1), between the length 0-50cm of described cable core section (4) to be sampled.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610212408.4A CN105676096B (en) | 2016-04-07 | 2016-04-07 | The ring cutting sampler and its method of a kind of large scale cable insulation piece |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610212408.4A CN105676096B (en) | 2016-04-07 | 2016-04-07 | The ring cutting sampler and its method of a kind of large scale cable insulation piece |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105676096A true CN105676096A (en) | 2016-06-15 |
| CN105676096B CN105676096B (en) | 2018-03-09 |
Family
ID=56308655
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610212408.4A Active CN105676096B (en) | 2016-04-07 | 2016-04-07 | The ring cutting sampler and its method of a kind of large scale cable insulation piece |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105676096B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110160822A (en) * | 2019-04-25 | 2019-08-23 | 国网山东省电力公司东营供电公司 | Cable insulation sample cutter device and method |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1128158A3 (en) * | 2000-02-23 | 2004-05-12 | General Electric Company | Rotor component displacement measurement system |
| CN101598636A (en) * | 2009-07-13 | 2009-12-09 | 中利科技集团股份有限公司 | Cable foaming insulation layer sampling device |
| CN203282495U (en) * | 2013-06-09 | 2013-11-13 | 江苏东南电缆有限公司 | Cable slicing device |
| CN103983908A (en) * | 2014-05-05 | 2014-08-13 | 国家电网公司 | Device and method for making needle defect for cable test |
| CN104359708A (en) * | 2014-11-28 | 2015-02-18 | 广东电网有限责任公司珠海供电局 | Cable insulating layer specimen cutting device and cutting method |
| CN204214670U (en) * | 2014-11-28 | 2015-03-18 | 广东电网有限责任公司珠海供电局 | Cable insulation sample cutter sweep |
| CN105388039A (en) * | 2015-10-29 | 2016-03-09 | 昆明理工大学 | Sampler |
| CN205507017U (en) * | 2016-04-07 | 2016-08-24 | 南京南瑞集团公司 | Circular cutting sampling device of jumbo size cable insulation piece |
-
2016
- 2016-04-07 CN CN201610212408.4A patent/CN105676096B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1128158A3 (en) * | 2000-02-23 | 2004-05-12 | General Electric Company | Rotor component displacement measurement system |
| CN101598636A (en) * | 2009-07-13 | 2009-12-09 | 中利科技集团股份有限公司 | Cable foaming insulation layer sampling device |
| CN203282495U (en) * | 2013-06-09 | 2013-11-13 | 江苏东南电缆有限公司 | Cable slicing device |
| CN103983908A (en) * | 2014-05-05 | 2014-08-13 | 国家电网公司 | Device and method for making needle defect for cable test |
| CN104359708A (en) * | 2014-11-28 | 2015-02-18 | 广东电网有限责任公司珠海供电局 | Cable insulating layer specimen cutting device and cutting method |
| CN204214670U (en) * | 2014-11-28 | 2015-03-18 | 广东电网有限责任公司珠海供电局 | Cable insulation sample cutter sweep |
| CN105388039A (en) * | 2015-10-29 | 2016-03-09 | 昆明理工大学 | Sampler |
| CN205507017U (en) * | 2016-04-07 | 2016-08-24 | 南京南瑞集团公司 | Circular cutting sampling device of jumbo size cable insulation piece |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110160822A (en) * | 2019-04-25 | 2019-08-23 | 国网山东省电力公司东营供电公司 | Cable insulation sample cutter device and method |
| CN110160822B (en) * | 2019-04-25 | 2021-08-20 | 国网山东省电力公司东营供电公司 | Cable insulation layer sample cutting device and method |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105676096B (en) | 2018-03-09 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205507017U (en) | Circular cutting sampling device of jumbo size cable insulation piece | |
| CN108429197B (en) | Cable peeling device | |
| CN210378616U (en) | Wire and cable retrieves with device of skinning | |
| CN110814226A (en) | Fixed-length cutting device for communication cable | |
| CN105676096A (en) | Girdling sampling device of large cable insulating strip and method of device | |
| CN210350639U (en) | Device for peeling and rolling communication cable | |
| CN203456809U (en) | Elevator cable peeling apparatus | |
| CN204221848U (en) | A kind of cross-linked cable insulating thickness measuring pelleter | |
| CN217376787U (en) | Cable draw gear for electric power construction | |
| CN215815370U (en) | Butt joint device for cable production | |
| CN217240153U (en) | Cable peeling device for electric wire processing convenient to fix | |
| CN108092200B (en) | Coaxial rotary cutting device | |
| CN211437903U (en) | Fixed-length cutting device for communication cable | |
| CN215343707U (en) | Nondestructive cutting device for cable insulation layer | |
| CN204290178U (en) | A kind of cable insulating layer stripping tool | |
| CN212030949U (en) | Slicing device for cable detection | |
| CN209633124U (en) | Cable slicing device | |
| CN207947167U (en) | Enameled wire automatic coil winding scrapes paint all-in-one machine | |
| CN216247431U (en) | Cross-linked cable sample slicing device | |
| CN211207995U (en) | Adjustable is interfacing apparatus for cable manufacture | |
| CN202550421U (en) | Cutting device for electric wire and cable stripping | |
| CN114123046A (en) | Ultra-high voltage cable metal sheath stripping device | |
| CN219247358U (en) | Radio frequency cable processing equipment | |
| CN220239920U (en) | Wire and cable cutting machine | |
| CN211183179U (en) | Peeling device for electric wires and cables |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20181031 Address after: 211100 No. 19 Chengxin Avenue, Jiangning District, Nanjing, Jiangsu. Co-patentee after: State Grid Corporation of China Patentee after: NARI Group Co. Ltd. Co-patentee after: State Grid Fujian Electric Power Co., Ltd. Co-patentee after: XIAMEN ELECTRIC POWER SUPPLY COMPANY OF STATE GRID FUJIAN ELECTRIC POWER CO. LTD. Address before: No. 19, Jiangning District, Jiangning District, Nanjing, Jiangsu Patentee before: Nanjing Nari Co., Ltd. |
|
| TR01 | Transfer of patent right |