CN106092640B - Electric power network extra-high voltage electric line composite insulator Slice Sampling device - Google Patents
Electric power network extra-high voltage electric line composite insulator Slice Sampling device Download PDFInfo
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- CN106092640B CN106092640B CN201610396675.1A CN201610396675A CN106092640B CN 106092640 B CN106092640 B CN 106092640B CN 201610396675 A CN201610396675 A CN 201610396675A CN 106092640 B CN106092640 B CN 106092640B
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- blade
- screw rod
- bracket
- composite insulator
- high voltage
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/02—Devices for withdrawing samples
- G01N1/04—Devices for withdrawing samples in the solid state, e.g. by cutting
- G01N1/06—Devices for withdrawing samples in the solid state, e.g. by cutting providing a thin slice, e.g. microtome
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- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Sampling And Sample Adjustment (AREA)
Abstract
The invention discloses a kind of electric power network extra-high voltage electric line composite insulator Slice Sampling devices, including blade mounting base (9) and blade (10), the blade (10) is fixed on blade mounting base (9), it is characterized by also including bracket (1), clamping clip (2), motor (4), driving band (5), mobile screw rod driving nut (6) of blade, blade mobile screw rod (7) and Rotary Connection blocks (8), the entire sampling process of the device is easy to operate, and whole device is by each device with the use of realization automatic cutting；Whole device structure is simple, while entire slice process can be completed in high-altitude, does not need to disassemble composite insulator from route, is transported to ground cutting sampling；It can direct livewire work；Complete equipment structure is simple, lighter in weight；Different sampling requests can be met, cut the thin slice of different-thickness.
Description
Technical field
The invention belongs to composite insulator testing equipment field, in particular to a kind of electric power network extra-high voltage electric line
Composite insulator Slice Sampling device.
Background technique
With greatly developing for extra-high voltage project, more and more composite insulators apply the extra-high voltage power transmission and distribution in China
In route, since the outer insulating material of composite insulator is organic silicon rubber, the raising of voltage class and running environment it is severe,
Keep its problem of aging prominent.The assessment of the ageing state and remaining life of composite insulator is that circuit department is of interest.
FTIR spectrum method (Fourier transform infrared, FTIR) tests composite insulator in recent years
Ageing state is more and more used.This method only needs a small amount of material, will not substantially destroy the operation of insulator
State, while test process is simple and convenient, while being able to carry out quantitative analysis to eliminate the influence of human factor, accuracy is high.
The laminar sample of preparation thickness about 1mm or 2mm is required in this way.Existing cutting method need by composite insulator from
It is taken on route and cuts universal cutter, this mode low precision, line attendant is cumbersome, time-consuming and laborious.
Application No. is 201310159405.5 Chinese utility model patents to disclose a kind of surface of composite insulator sample
Dedicated tool, including infeed set-up and longitudinal cutting device are acquired, infeed set-up includes upper plate, lower plate, crosscutting side plate, and crosscutting side plate hangs down
The side of straight installation between the upper and lower plates, the front end of upper plate are elastic steel sheet, and the front end of lower plate is crosscutting blade；Longitudinal sectional dress
It sets including foreboard, back plate and longitudinal sectional side plate, longitudinal sectional side plate is vertically mounted on the side between front and rear panels, front and rear panels
It is formed respectively with two tracks that infeed set-up upper plate can be made mobile on the inside of upper end, is equipped with limit for height in the middle part level of foreboard, back plate
Plate, foreboard, back plate, longitudinal sectional side plate lower end be longitudinal sectional blade.Although the device can be carried out sampling, but be manually operated very numb
It is tired, low efficiency, while being also unable to control thickness of cutting.
Summary of the invention
The problem to be solved in the present invention is to provide it is a kind of it is light, easy to operate, slice thickness can be adjusted, without powering off i.e.
Operable electric power network extra-high voltage electric line composite insulator Slice Sampling device.
In order to solve the technical issues of solving needed for the present invention, the invention discloses a kind of electric power network extra-high voltage power transmission and distribution
Composite Insulators Slice Sampling device, including blade mounting base and blade, the blade are fixed at blade mounting base
On, it further include bracket, clamping clip, motor, driving band, the mobile screw rod driving nut of blade, the mobile screw rod of blade and rotation connection
Block, the bracket and clamping clip are hinged, and the motor is fixed on bracket, the mobile screw rod driving nut setting of the blade
On bracket and rotatable, the mobile screw rod driving nut is " I-shaped " type and central area is corresponding with the mobile screw rod of blade
Threaded hole, motor and blade mobile screw rod driving nut connect by the driving band, the Rotary Connection block and blade installation
Seat is fixedly connected, and in the mobile screw rod one end setting Rotary Connection block of the blade, other end setting drives nut in mobile screw rod
Threaded hole in, the blade mobile screw rod will drive Rotary Connection block mobile when being axially moveable, and the blade mounting base is set
It sets on bracket and can be moved relative to bracket.
As an improvement of the present invention, the bracket includes rack fixed rod, motor mounting plate, bracket fixed frame, turns
Axis positioning plate and bracket hinge hole, the motor mounting plate are fixedly connected with bracket fixed frame and are formed " L-type ", and the bracket is solid
Fixed pole is fixedly connected with motor mounting plate, and opening is arranged on the bracket fixed frame, and the shaft positioning plate is arranged in the branch
The opening of frame fixed frame, the mobile screw rod driving nut are arranged on shaft positioning plate, and the motor is fixed at electricity
On machine mounting plate, the blade mounting base is arranged on bracket fixed frame and dynamic, the bracket fixed frame that relatively fixed can frame shift
Corresponding bracket hinge hole is arranged in two sides；The clamping clip includes that clamping claw beam, clamping clip connecting rod, clamping plate and clamping clip are hinged
Hole, the clamping clip connecting rod are two and are arranged in parallel that clamping clip connecting rod one end is fixedly connected with the other end with claw beam is clamped
It is fixedly connected with clamping plate, clamping clip hinge hole is provided on the clamping clip connecting rod, the clamping clip hinge hole and bracket are cut with scissors
It is corresponding to connect hole；It further include shaft, the shaft, which passes through bracket hinge hole and clamping clip hinge hole, keeps bracket hinged with clamping clip.
As an improvement of the present invention, the mobile screw rod of the blade includes screw rod ontology, rotates connection position and locating piece,
Described rotation connection position one end is fixedly connected with the other end with screw rod ontology and is fixedly connected with locating piece, described to rotate the straight of connection position
Diameter is less than the diameter of screw rod ontology and locating piece, and one end where the locating piece is correspondingly arranged with Rotary Connection block.
It as an improvement of the present invention, further include section sample collection box, the section sample collection box fixed setting
In blade mounting base.
It as an improvement of the present invention, further include blade pressing voussoir, the blade pressing voussoir is fixed at knife
It is correspondingly arranged in piece mounting base with blade.
As an improvement of the present invention, further include insulated handle, the insulated handle be two and respectively fixation be arranged
On bracket and clamping clip.
It as an improvement of the present invention, further include screw rod rotary release proof drop piece, the screw rod rotary release proof drop piece is fixed
Setting is on the mobile screw rod of blade.
Generally speaking, the invention has the following beneficial effects:
1. electric power network extra-high voltage electric line composite insulator Slice Sampling device disclosed by the invention entirely samples
Process is easy to operate, and whole device, with the use of automatic cutting is realized, does not need line attendant progress by each device
Complicated operation construction；
2. electric power network extra-high voltage electric line composite insulator Slice Sampling device disclosed by the invention passes through bracket
Composite insulator, the mobile screw rod driving nut of motor, driving band, blade, the mobile screw rod of blade, rotation connection are clamped with clamping clip
Auto slice can be realized in block, blade mounting base and blades fit use, and whole device structure is simple, while can be complete in high-altitude
It at entire slice process, does not need to disassemble composite insulator from route, is transported to ground cutting sampling；
3. bracket and clamping clip be fixedly connected respectively with insulated handle can direct livewire work, route is not required to power off in advance,
The use of insulated handle ensure that the work safety of line attendant simultaneously；
4. complete equipment structure is simple, lighter in weight, it excessively will not additionally increase line attendant high voltage transmission line tower up and down
Burden；
5. different sampling requests can be met by adjusting blade and blade pressing voussoir, the thin slice of different-thickness is cut.
Detailed description of the invention
Fig. 1 present invention discloses electric power network extra-high voltage electric line composite insulator Slice Sampling device perspective view；
Fig. 2 electric power network extra-high voltage electric line composite insulator Slice Sampling device partial schematic diagram of the present invention；
Fig. 3 electric power network extra-high voltage electric line composite insulator Slice Sampling device power setting part of the present invention shows
It is intended to；
Fig. 4 electric power network extra-high voltage electric line composite insulator Slice Sampling device partial enlarged view of the present invention；
Fig. 5 electric power network extra-high voltage electric line composite insulator Slice Sampling device explosion figure of the present invention；
Fig. 6 bracket left view；
Fig. 7 bracket main view；
Fig. 8 clamping clip perspective view；
Fig. 9 motor main view；
The mobile screw rod of Figure 10 blade drives nut main view；
Figure 11 blade moves screw rod main view；
Wherein:
1-bracket, 101-rack fixed rods, 102-motor mounting plates, 103-bracket fixed frames, the positioning of 104-shafts
Plate, 105-bracket hinge holes；
2-clamping clips, 21-clamp claw beam, 22-clamping clip connecting rods, 23-clamping plates, 24-clamping clip hinge holes；
3-shafts；
4-motors；
5-driving bands；
The mobile screw rod of 6-blades drives nut；
7-blades move screw rod, 71-screw rod ontologies, 72-rotation connection positions, 73-locating pieces；
8-Rotary Connection blocks；
9-blade mounting bases；
10-blades；
11-section sample collection boxes；
12-blade pressing voussoirs；
13-insulated handles；
14-screw rod rotary release proof drop pieces.
Specific embodiment
The present invention is briefly described with reference to the accompanying drawing.
As shown in Figure 1, Figure 2 and shown in Fig. 5, the invention discloses a kind of electric power network extra-high voltage electric line composite insulators
Slice Sampling device, including bracket 1, clamping clip 2, shaft 3, motor 4, driving band 5, the mobile screw rod of blade drive nut 6, blade
Mobile screw rod 7, Rotary Connection block 8, blade mounting base 9, blade 10, section sample collection box 11, blade pressing voussoir 12, insulation
Handle 13 and screw rod rotary release proof drop piece 14.
As shown in Figure 1, Figure 2, shown in Fig. 3, Fig. 4, Fig. 5, Fig. 6, Fig. 7, Fig. 9, Figure 10 and Figure 11, bracket 1 includes rack fixed rod
101, motor mounting plate 102, bracket fixed frame 103, shaft positioning plate 104 and bracket hinge hole 105, the motor mounting plate
102 are fixedly connected with bracket fixed frame 103 and are formed " L-type ", the rack fixed rod 101 and the fixed company of motor mounting plate 102
It connecing, opening is set on the bracket fixed frame 103, the opening of the bracket fixed frame is arranged in the shaft positioning plate 104,
The mobile screw rod driving setting of nut 6 is on shaft positioning plate 104 and rotatable, and the motor 4 is fixed at motor peace
In loading board 102, the mobile screw rod driving nut 6 is that I-shaped and central area is screw thread corresponding with the mobile screw rod 7 of blade
Motor 4 is connect by hole, the driving band 5 with the mobile screw rod driving nut 6 of blade, the Rotary Connection block 8 and blade mounting base 9
It is fixedly connected, the mobile screw rod 7 of the blade includes screw rod ontology 71, rotation connection position 72 and locating piece 73, the rotation connection
72 one end of position are fixedly connected with the other end with screw rod ontology 71 and are fixedly connected with locating piece 73, and the diameter of the rotation connection position 72 is small
It is correspondingly arranged in one end where the diameter of screw rod ontology 71 and locating piece 73, the locating piece 73 with Rotary Connection block 8, screw rod
Ontology 71 is arranged in the threaded hole of mobile screw rod driving nut 6, and screw rod rotary release proof drop piece 14 is fixed at screw rod ontology
On 71, the screw rod rotary release proof drop piece 14 is located between the mobile screw rod driving nut 6 of blade and Rotary Connection block 8, the knife
Piece mounting base 9 is arranged on bracket fixed frame 103 and can be mobile relative to fixed frame 103, and section sample collection box 11 is fixedly installed
In blade mounting base 9, the blade 10 is fixed in blade mounting base 9, and the blade pressing voussoir 12 is fixedly installed
It is correspondingly arranged in blade mounting base 9 with blade 10, corresponding bracket hinge hole 105 is arranged in 103 two sides of bracket fixed frame.
As shown in Fig. 1, Fig. 4, Fig. 5 and Fig. 8, clamping clip 2 includes clamping claw beam 21, clamping clip connecting rod 22,23 and of clamping plate
Clamping clip hinge hole 24, the clamping clip connecting rod 22 are two and are arranged in parallel, described 22 one end of clamping clip connecting rod and clamping clip
Bar 21 is fixedly connected with the other end and is fixedly connected with clamping plate 23, is provided with clamping clip hinge hole 24 on the clamping clip connecting rod 22,
The clamping clip hinge hole 24 is corresponding with bracket hinge hole 105；It further include shaft 3, the shaft 3 passes through bracket hinge hole 105
Keep bracket 1 and clamping clip 2 hinged with clamping clip hinge hole 24, the insulated handle 13 be two and respectively fixation be set in bracket
1 and clamping clip 2 on.
The working principle of invention is briefly described below:
Apply external force to insulated handle 13 when start-up operation to clamp composite insulator, starts motor after the completion of clamping
4, motor 4 by driving band 5 with cutting blade movable wire bar drive nut 6 rotate, and then drive screw rod ontology 71 rotation and along
Axial movement, and connection position 72 and the setting of locating piece 73 are rotated in Rotary Connection block 8, it will when screw rod ontology 71 is axially moveable
Drive Rotary Connection block 8 mobile and then keep blade mounting base 9 mobile to make blade 10 to cut composite insulator, cutting it is compound
Insulation subsample will be fallen into section sample collection box 11, complete the sample collection work of composite insulator.
The foregoing is merely better embodiments of the invention, and the invention is not limited to above embodiment, are implementing
The structural modification small there may be part in the process, if various changes or modifications of the invention are not departed from essence of the invention
Mind and range, and belong within the scope of claim and equivalent technologies of the invention, then invention be also intended to encompass these changes and
Modification.
Claims (7)
1. a kind of electric power network extra-high voltage electric line composite insulator Slice Sampling device, including blade mounting base (9) and
Blade (10), the blade (10) are fixed on blade mounting base (9), it is characterised in that: further include bracket (1), clamp
Clamp (2), motor (4), driving band (5), mobile screw rod driving nut (6) of blade, blade mobile screw rod (7) and Rotary Connection block
(8), hingedly, the motor (4) is fixed on bracket (1), the blade movable wire for the bracket (1) and clamping clip (2)
Bar drives nut (6) setting on bracket (1) and rotatable, and mobile screw rod driving nut (6) is I-shaped and center
Domain is threaded hole corresponding with blade mobile screw rod (7), and motor (4) and the mobile screw rod of blade are driven spiral shell by the driving band (5)
Female (6) connection, the Rotary Connection block (8) are fixedly connected with blade mounting base (9), and mobile screw rod (7) one end of the blade is set
It sets in Rotary Connection block (8), other end setting is in the threaded hole of mobile screw rod driving nut (6), the mobile screw rod of the blade
(7) Rotary Connection block (8) will be driven mobile when being axially moveable, the blade mounting base (9) is arranged on bracket (1) and can phase
It is mobile to bracket (1).
2. electric power network extra-high voltage electric line composite insulator Slice Sampling device according to claim 1, special
Sign is: the bracket (1) includes that rack fixed rod (101), motor mounting plate (102), bracket fixed frame (103), shaft are fixed
Position plate (104) and bracket hinge hole (105), the motor mounting plate (102) are fixedly connected and are formed with bracket fixed frame (103)
" L-type ", the rack fixed rod (101) are fixedly connected with motor mounting plate (102), are arranged on the bracket fixed frame (103)
The opening of the bracket fixed frame, mobile screw rod driving nut (6) is arranged in opening, the shaft positioning plate (104)
It is arranged on shaft positioning plate (104), the motor (4) is fixed on motor mounting plate (102), the blade mounting base
(9) it is arranged on bracket fixed frame (103) and can be arranged relative to the movement of fixed frame (103), bracket fixed frame (103) two sides
Corresponding bracket hinge hole (105)；The clamping clip (2) includes clamping claw beam (21), clamping clip connecting rod (22), clamping plate (23)
With clamping clip hinge hole (24), the clamping clip connecting rod (22) is two and is arranged in parallel, described clamping clip connecting rod (22) one end
The other end is fixedly connected with clamping claw beam (21) to be fixedly connected with clamping plate (23), is provided with folder on the clamping clip connecting rod (22)
Clencher hinge hole (24), the clamping clip hinge hole (24) are corresponding with bracket hinge hole (105)；It further include shaft (3), described turn
Axis (3) passes through bracket hinge hole (105) and clamping clip hinge hole (24) keeps bracket (1) and clamping clip (2) hinged.
3. electric power network extra-high voltage electric line composite insulator Slice Sampling device according to claim 1, special
Sign is: the blade mobile screw rod (7) includes screw rod ontology (71), rotation connection position (72) and locating piece (73), the rotation
Turn connection position (72) one end and be fixedly connected with the other end with screw rod ontology (71) to be fixedly connected with locating piece (73), the rotation connection
The diameter of position (72) is less than the diameter of screw rod ontology (71) and locating piece (73), one end and rotation where the locating piece (73)
Link block (8) is correspondingly arranged.
4. electric power network extra-high voltage electric line composite insulator Slice Sampling device according to claim 1, special
Sign is: further including section sample collection box (11), the section sample collection box (11) is fixed at blade mounting base (9)
On.
5. electric power network extra-high voltage electric line composite insulator Slice Sampling device according to claim 1, special
Sign is: further include blade pressing voussoir (12), the blade pressing voussoir (12) be fixed on blade mounting base (9) with
Blade (10) is correspondingly arranged.
6. electric power network extra-high voltage electric line composite insulator Slice Sampling device according to claim 1, special
Sign is: further including insulated handle (13), the insulated handle (13) is two and fixes respectively to be set in bracket (1) and clamp
It clamps on (2).
7. electric power network extra-high voltage electric line composite insulator Slice Sampling device according to claim 1, special
Sign is: further including screw rod rotary release proof drop piece (14), it is mobile that the screw rod rotary release proof drop piece (14) is fixed at blade
On screw rod (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610396675.1A CN106092640B (en) | 2016-06-07 | 2016-06-07 | Electric power network extra-high voltage electric line composite insulator Slice Sampling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610396675.1A CN106092640B (en) | 2016-06-07 | 2016-06-07 | Electric power network extra-high voltage electric line composite insulator Slice Sampling device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106092640A CN106092640A (en) | 2016-11-09 |
| CN106092640B true CN106092640B (en) | 2019-04-16 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610396675.1A Active CN106092640B (en) | 2016-06-07 | 2016-06-07 | Electric power network extra-high voltage electric line composite insulator Slice Sampling device |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110658014A (en) * | 2019-10-18 | 2020-01-07 | 深圳供电局有限公司 | Join in marriage automatic sampling device of net twine way insulator |
| CN111359749B (en) * | 2020-04-03 | 2021-10-15 | 苏州爱建电瓷有限公司 | High-altitude crushing device for electric power porcelain insulator |
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| US6332368B1 (en) * | 1998-07-14 | 2001-12-25 | Queensland University Of Technology | Live line insulation sampling |
| CN102416603A (en) * | 2011-12-15 | 2012-04-18 | 苏州百泰柯机械有限公司 | Impact type electric compression joint or shearing pliers |
| CN203103853U (en) * | 2013-01-05 | 2013-07-31 | 刘成旺 | Multifunctional electrician's plier |
| CN103257056A (en) * | 2013-05-03 | 2013-08-21 | 国家电网公司 | Cutter specially used for collecting sample on surface of composite insulator |
| CN203738825U (en) * | 2013-12-31 | 2014-07-30 | 天能电池集团有限公司 | Diagonal pliers used for trimming poles |
| CN104313732A (en) * | 2014-11-05 | 2015-01-28 | 浙江恒越绢纺有限公司 | Cutting die for silk floss machine |
| CN104858803A (en) * | 2015-06-10 | 2015-08-26 | 安徽安凯汽车股份有限公司 | Cutting nippers |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9925647B2 (en) * | 2011-11-10 | 2018-03-27 | Labplas Inc. | Device for holding a sampling sponge |
| CN105588727A (en) * | 2016-02-25 | 2016-05-18 | 山东省农业科学院生物技术研究中心 | Clamp type detecting and sampling device for animal skin sample |
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2016
- 2016-06-07 CN CN201610396675.1A patent/CN106092640B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6332368B1 (en) * | 1998-07-14 | 2001-12-25 | Queensland University Of Technology | Live line insulation sampling |
| CN102416603A (en) * | 2011-12-15 | 2012-04-18 | 苏州百泰柯机械有限公司 | Impact type electric compression joint or shearing pliers |
| CN203103853U (en) * | 2013-01-05 | 2013-07-31 | 刘成旺 | Multifunctional electrician's plier |
| CN103257056A (en) * | 2013-05-03 | 2013-08-21 | 国家电网公司 | Cutter specially used for collecting sample on surface of composite insulator |
| CN203738825U (en) * | 2013-12-31 | 2014-07-30 | 天能电池集团有限公司 | Diagonal pliers used for trimming poles |
| CN104313732A (en) * | 2014-11-05 | 2015-01-28 | 浙江恒越绢纺有限公司 | Cutting die for silk floss machine |
| CN104858803A (en) * | 2015-06-10 | 2015-08-26 | 安徽安凯汽车股份有限公司 | Cutting nippers |
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| CN106092640A (en) | 2016-11-09 |
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Effective date of registration: 20190314 Address after: 072150 Mancheng District Competition Industrial Zone, Baoding City, Hebei Province Applicant after: Baoding Jikai Power Equipment Co., Ltd. Address before: 066000 10-4-6, building Star Street, Qinhuangdao District, Hebei. Applicant before: Li Qiyuan |
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