CN103257056B - Cutter specially used for collecting sample on surface of composite insulator - Google Patents
Cutter specially used for collecting sample on surface of composite insulator Download PDFInfo
- Publication number
- CN103257056B CN103257056B CN201310159405.5A CN201310159405A CN103257056B CN 103257056 B CN103257056 B CN 103257056B CN 201310159405 A CN201310159405 A CN 201310159405A CN 103257056 B CN103257056 B CN 103257056B
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- plate
- side plate
- cutting device
- composite insulator
- longitudinal cutting
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- 239000012212 insulator Substances 0.000 title claims abstract description 25
- 239000002131 composite material Substances 0.000 title claims abstract description 19
- 238000005520 cutting process Methods 0.000 claims abstract description 53
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 14
- 239000010959 steel Substances 0.000 claims abstract description 14
- 239000011248 coating agent Substances 0.000 abstract description 2
- 238000000576 coating method Methods 0.000 abstract description 2
- 238000005070 sampling Methods 0.000 abstract description 2
- 238000004073 vulcanization Methods 0.000 abstract 1
- 238000012360 testing method Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 229910000639 Spring steel Inorganic materials 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
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- Sampling And Sample Adjustment (AREA)
Abstract
The invention relates to a cutter specially used for collecting a sample on the surface of a composite insulator. The cutter is characterized by comprising a transverse cutting device and a longitudinal cutting device, wherein the transverse cutting device comprises an upper plate, a lower plate and a transverse cutting side plate; the transverse cutting side plate is vertically arranged at one side between the upper plate and the lower plate; an elastic steel piece is arranged at the front end of the upper plate, and a transverse cutting blade is arranged at the front end of the lower plate; the longitudinal cutting device comprises a front plate, a rear plate and a longitudinal cutting side plate; the longitudinal cutting side plate is vertically arranged at one side between the front plate and the rear plate; two tracks are respectively arranged at the inner sides of the upper ends of the front plate and the rear plate, and the upper plate of the transverse cutting device can move in the two tracks; the middle parts of the front plate and the rear plate are respectively and horizontally provided with a height limit plate; and the lower ends of the front plate, the rear plate and the longitudinal cutting side plate are respectively provided with a longitudinal cutting blade. The cutter can be used for slicing the composite insulator by the longitudinal cutting device and the transverse cutting device, thus being simple and convenient to operate; and the insulator does not need to be taken off from a circuit, the cut on the surface of the insulator is neat, the insulator can be repaired by room temperature vulcanization (RTV) coating after being cut, and the normal operation of the composite insulator is not influenced, so that the aim of charged sampling can be achieved.
Description
Technical field
The invention belongs to insulator technology field, especially a kind of surface of composite insulator sample collection dedicated tool.
Background technology
Composite insulator is the device that electric system is commonly used.In order to carry out assessment in serviceable life to operating composite insulator, be necessary to carry out a series of test to the cluster parachute surface of composite insulator.According to testing requirements, need cluster parachute material to make that surface is 5cm*5cm, thickness is the test piece of 2mm.Existing cutting method needs taken from circuit by composite insulator and use universal cutter cutting usually, and this mode exists the problems such as low precision, complicated operation, efficiency is low.
Summary of the invention
The object of the invention is to overcome the deficiencies in the prior art, provide a kind of high-efficient simple and the high surface of composite insulator sample collection dedicated tool of precision.
The present invention solves its technical matters and takes following technical scheme to realize:
A kind of surface of composite insulator sample collection dedicated tool, comprise infeed set-up and longitudinal cutting device, infeed set-up comprises upper plate, lower plate, crosscut side plate, crosscut side plate at right angle setting side between the upper and lower plates, the front end of upper plate is elastic steel sheet, and the front end of lower plate is crosscut blade; Longitudinal cutting device comprises header board, rear plate and rip cutting side plate, rip cutting side plate is vertically mounted on the side between front and rear panels, two tracks that can make the movement of infeed set-up upper plate are shaped with respectively inside the upper end of front and rear panels, be provided with height limiting plate in the middle part level of header board, rear plate, the lower end of header board, rear plate, rip cutting side plate is rip cutting blade.
And described upper plate, lower plate, crosscut side plate all adopt the steel of high strength to make.
And described header board, rear plate, rip cutting side plate all adopt the steel of high strength to make.
Advantage of the present invention and good effect are:
The present invention adopts longitudinal cutting device and infeed set-up to cut into slices to composite insulator, simple to operation, and, insulator is not needed to take from circuit, insulator surface otch is neat, after cutting, available RTV coating is repaired, and does not affect the normal operation of composite insulator, reaches the object of charged sampling.
Accompanying drawing explanation
Fig. 1 is infeed set-up structural representation of the present invention;
Fig. 2 is longitudinal cutting device structural representation of the present invention;
Fig. 3 is longitudinal cutting operation schematic diagram of the present invention;
Fig. 4 is cross-cutting operations schematic diagram of the present invention.
Embodiment
Below in conjunction with accompanying drawing, the present invention is further described.
A kind of surface of composite insulator sample collection dedicated tool, comprise infeed set-up and longitudinal cutting device, as shown in Figure 1, infeed set-up comprises upper plate 1, lower plate 3, crosscut side plate 2, crosscut side plate at right angle setting side between the upper and lower plates, upper plate, lower plate, crosscut side plate all adopt the steel of high strength to make to ensure that infeed set-up is not yielding, wherein, the front end of upper plate is elastic steel sheet 4, this elastic steel sheet in use can produce distortion, the front end of lower plate is crosscut blade 5, and this crosscut blade can carry out the horizontal direction cutting of sample.As shown in Figure 2, longitudinal cutting device comprises header board 6, rear plate 7 and rip cutting side plate 9, rip cutting side plate is vertically mounted on the side between front and rear panels, header board, rear plate, rip cutting side plate all adopt the steel of high strength to make to ensure that longitudinal cutting device is not yielding, two tracks 8 that can make the movement of infeed set-up upper plate are shaped with respectively inside the upper end of front and rear panels, height limiting plate 10 is provided with in the middle part level of header board, rear plate, the lower end of header board, rear plate, rip cutting side plate is rip cutting blade 11, and this rip cutting blade can carry out the vertical direction cutting of sample.
In the present embodiment, the upper plate of infeed set-up, the length of lower plate and width are 5cm, and the height of crosscut side plate is 1cm, and the length of spring steel plate is 1cm; The length of the header board of longitudinal cutting device, rear plate and rip cutting side plate is 5cm, header board, rear plate and rip cutting side plate from bottom to the height of track be 1cm, header board, rear plate and rip cutting side plate from bottom to the height of height limiting plate be 2mm.Specimen size after carrying out longitudinally cutting and transverse cuts by above-mentioned size is: length, width and height are 5cm*5cm*2mm.
Use procedure of the present invention as shown in Figures 2 and 3.First, by longitudinal cutting device in the incision of composite insulator cluster parachute surface along orthogonal direction, penetraction depth is until height limiting plate; Then, the elastic steel sheet of infeed set-up is inserted track, by infeed set-up from the horizontal by incision cluster parachute surface, 30 ° of directions; Along with the incision gradually of infeed set-up, the distortion of elastic steel sheet diminishes gradually, high strength steel part is transitioned into after the stroke of 1cm, then infeed set-up becomes horizontal motion, finally infeed set-up is cut until contact completely with longitudinal cutting device, take off cutter from cluster parachute surface, just gather length and width to be 5cm, thick is the test print of 2mm.
It is emphasized that; embodiment of the present invention is illustrative; instead of it is determinate; therefore the present invention includes the embodiment be not limited to described in embodiment; every other embodiments drawn by those skilled in the art's technical scheme according to the present invention, belong to the scope of protection of the invention equally.
Claims (3)
1. a surface of composite insulator sample collection dedicated tool, it is characterized in that: comprise infeed set-up and longitudinal cutting device, infeed set-up comprises upper plate, lower plate, crosscut side plate, crosscut side plate at right angle setting side between the upper and lower plates, the front end of upper plate is elastic steel sheet, and the front end of lower plate is crosscut blade; Longitudinal cutting device comprises header board, rear plate and rip cutting side plate, rip cutting side plate is vertically mounted on the side between front and rear panels, two tracks that can make the movement of infeed set-up upper plate are shaped with respectively inside the upper end of front and rear panels, be provided with height limiting plate in the middle part level of header board, rear plate, the lower end of header board, rear plate, rip cutting side plate is rip cutting blade.
2. surface of composite insulator sample collection dedicated tool according to claim 1, is characterized in that: described upper plate, lower plate, crosscut side plate all adopt the steel of high strength to make.
3. surface of composite insulator sample collection dedicated tool according to claim 1, is characterized in that: described header board, rear plate, rip cutting side plate all adopt the steel of high strength to make.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310159405.5A CN103257056B (en) | 2013-05-03 | 2013-05-03 | Cutter specially used for collecting sample on surface of composite insulator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310159405.5A CN103257056B (en) | 2013-05-03 | 2013-05-03 | Cutter specially used for collecting sample on surface of composite insulator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103257056A CN103257056A (en) | 2013-08-21 |
| CN103257056B true CN103257056B (en) | 2015-01-28 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310159405.5A Active CN103257056B (en) | 2013-05-03 | 2013-05-03 | Cutter specially used for collecting sample on surface of composite insulator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103257056B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103471548B (en) * | 2013-08-22 | 2015-11-04 | 国家电网公司 | Power equipment antifouling flush paint applies gauge strips electrical measurement sampling tool |
| CN106092640B (en) * | 2016-06-07 | 2019-04-16 | 保定冀开电力器材有限公司 | Electric power network extra-high voltage electric line composite insulator Slice Sampling device |
| CN106525479A (en) * | 2016-10-28 | 2017-03-22 | 武汉大学 | Cutter applicable to field sampling of silicone rubber coating |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4653336A (en) * | 1986-04-14 | 1987-03-31 | Vollweiler Arthur R | Combination soil auger and soil core sampler with sample retaining capacity |
| JP3604593B2 (en) * | 1999-06-28 | 2004-12-22 | 東芝機械株式会社 | Thin sample preparation equipment |
| US7827894B2 (en) * | 2005-02-23 | 2010-11-09 | Feather Safety Razor Co., Ltd. | Microtome blade |
| CN101832883B (en) * | 2010-06-02 | 2011-07-27 | 中国科学院遗传与发育生物学研究所 | Soil layering scraping sampler |
| CN201885893U (en) * | 2010-07-28 | 2011-06-29 | 王宝维 | Sampler for fat livers |
| CN102062702B (en) * | 2010-11-25 | 2012-10-10 | 高永� | Soil sampler capable of acquiring soil samples by layering |
| CN102636370B (en) * | 2012-04-27 | 2013-11-06 | 西安交通大学医学院第一附属医院 | Device used for rat brain tissue slicing and layering |
-
2013
- 2013-05-03 CN CN201310159405.5A patent/CN103257056B/en active Active
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| Publication number | Publication date |
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| CN103257056A (en) | 2013-08-21 |
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Effective date of registration: 20190905 Address after: 300457 days Tianjin Binhai New Area, Tianjin Eco-city, No. 126 Animation and Animation Center C Zone 209 (TG 750) Co-patentee after: State Grid Corporation of China Patentee after: State Grid (Tianjin) Integrated Energy Services Co., Ltd. Co-patentee after: Tianjin Electric Power Corp. Address before: 100031 Xicheng District West Chang'an Avenue, No. 86, Beijing Co-patentee before: Tianjin Electric Power Corp. Patentee before: State Grid Corporation of China |
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| TR01 | Transfer of patent right |