CN106092640A - 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
- Publication number
- CN106092640A CN106092640A CN201610396675.1A CN201610396675A CN106092640A CN 106092640 A CN106092640 A CN 106092640A CN 201610396675 A CN201610396675 A CN 201610396675A CN 106092640 A CN106092640 A CN 106092640A
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- blade
- screw mandrel
- support
- composite insulator
- high voltage
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- 239000012212 insulator Substances 0.000 title claims abstract description 35
- 239000002131 composite material Substances 0.000 title claims abstract description 33
- 238000005070 sampling Methods 0.000 title claims abstract description 27
- 238000003825 pressing Methods 0.000 claims description 8
- 210000000078 claw Anatomy 0.000 claims description 6
- 210000000080 chela (arthropods) Anatomy 0.000 claims 2
- 238000005520 cutting process Methods 0.000 abstract description 16
- 238000000034 method Methods 0.000 abstract description 8
- 238000010276 construction Methods 0.000 abstract description 3
- 230000004048 modification Effects 0.000 description 9
- 238000012986 modification Methods 0.000 description 9
- 230000032683 aging Effects 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 3
- 238000005033 Fourier transform infrared spectroscopy Methods 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 238000009826 distribution Methods 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000001157 Fourier transform infrared spectrum Methods 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 230000037433 frameshift Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000004445 quantitative analysis Methods 0.000 description 1
- 229920002379 silicone rubber Polymers 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- 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
Landscapes
- 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 device, including blade mounting seat (9) and blade (10), described blade (10) is fixedly installed in blade mounting seat (9), it is characterized in that: also include that support (1), clamping clip (2), motor (4), drive belt (5), blade move screw mandrel and drive nut (6), blade to move screw mandrel (7) and Rotary Connection block (8), the whole sampling process of this device is easy to operate, whole device by each device with the use of realizing automatic cutting；Whole apparatus structure is simple, can complete whole section flow process in high-altitude, it is not necessary to disassembled from circuit by composite insulator simultaneously, is transported to ground cutting sampling；Can directly livewire work；Complete equipment simple in construction, lighter in weight；Different sampling requests, the thin slice of cutting different-thickness can be met.
Description
Technical field
The invention belongs to composite insulator test apparatus field, particularly to a kind of electric power network extra-high voltage electric line
Composite insulator Slice Sampling device.
Background technology
Along with greatly developing of extra-high voltage project, increasing composite insulator applies the extra-high voltage power transmission and distribution in China
In circuit, owing to the outer insulating material of composite insulator is organic silicon rubber, the raising of electric pressure and running environment severe,
Its problem of aging is made to highlight.The ageing state of composite insulator and the assessment of residual life, by circuit, department is paid close attention to.
FTIR spectrum method (Fourier transform infrared, FTIR) test compound insulator in recent years
Ageing state is more and more used.The method has only to a small amount of material, essentially without the operation destroying insulator
State, test process is simple and convenient simultaneously, can carry out the quantitative analysis impact with elimination anthropic factor simultaneously, and accuracy is high.
Make to require in this way the laminar sample of thick about 1mm or 2mm of preparation.Existing cutting method need by composite insulator from
Take on circuit and make universal cutter cut, this mode low precision, line attendant complex operation, waste time and energy.
The Chinese utility model patent of Application No. 201310159405.5 discloses a kind of surface of composite insulator sample
Gathering dedicated tool, including infeed set-up and longitudinal cutting device, infeed set-up includes upper plate, lower plate, crosscutting side plate, and crosscutting side plate hangs down
The straight side installed between the upper and lower plates, the front end of upper plate is elastic steel sheet, and the front end of lower plate is crosscutting blade；Rip cutting
Device includes header board, back plate and rip cutting side plate, and rip cutting side plate is vertically mounted on the side between front and rear panels, front and rear panels
Upper end inside be formed respectively with two tracks that infeed set-up upper plate can be made to move, the middle part level at header board, back plate is provided with limit
High plate, header board, back plate, the lower end of rip cutting side plate are rip cutting blade.Although this device can be sampled, but manual operation is the numbest
Tired, efficiency is low, simultaneously the most uncontrollable thickness of cutting.
Summary of the invention
The problem to be solved in the present invention be to provide a kind of light, easy to operate, slice thickness can be adjusted, without power-off be
Exercisable electric power network extra-high voltage electric line composite insulator Slice Sampling device.
In order to solve the technical problem that needed for solving 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 seat and blade, described blade is fixedly installed on blade mounting seat
On, also include that support, clamping clip, motor, drive belt, blade move screw mandrel and drive nut, blade move screw mandrel and are rotatably connected
Block, described support is hinged with clamping clip, and described motor is fixedly installed on support, and described blade moves screw mandrel and drives nut to arrange
On support and rotatable, described mobile screw mandrel drives nut be that " I-shaped " type and central area are for answering with blade movable wire pole pair
Screwed hole, motor is moved screw mandrel and drives nut to be connected by described drive belt with blade, the installation of described Rotary Connection block and blade
Seat is fixing to be connected, and described blade moves in screw mandrel one end arranges Rotary Connection block and the movable other end is arranged on mobile screw mandrel and drives
In the screwed hole of dynamic nut, described blade mounting seat is arranged on support and can move by opposite brackets.
As a modification of the present invention, described support includes rack fixed rod, motor mounting plate, support fixed frame, turns
Axle location-plate and support hinge hole, described motor mounting plate is fixing with support fixed frame to be connected and is formed " L-type ", and described support is solid
Fixed pole is fixing with motor mounting plate to be connected, and described support fixed frame arranges opening, and described rotating shaft location-plate is arranged on described
The opening part of frame fixed frame, described mobile screw mandrel drives nut to be arranged on rotating shaft location-plate, and described motor is fixedly installed on electricity
On machine installing plate, described blade mounting seat be arranged on support fixed frame and can be relatively fixed frame shift dynamic, described support fixed frame
Both sides arrange the support hinge hole of correspondence；It is hinged that described clamping clip includes clamping claw beam, clamping clip connecting rod, clamping plate and clamping clip
Hole, described clamping clip connecting rod is two and be arranged in parallel, and described clamping clip connecting rod one end is fixing with clamping claw beam is connected the other end
Fixing with clamping plate and be connected, described clamping clip connecting rod is provided with clamping clip hinge hole, described clamping clip hinge hole cuts with scissors with support
Connect hole corresponding；Also including rotating shaft, described rotating shaft makes support hinged with clamping clip through support hinge hole and clamping clip hinge hole.
As a modification of the present invention, described blade moves that screw mandrel includes screw mandrel body, be rotatably connected position and locating piece,
Described be rotatably connected one end and screw mandrel body be fixing to be connected the other end and fixes with locating piece and be connected, described in be rotatably connected the straight of position
Footpath is less than screw mandrel body and the diameter of locating piece, described in the be rotatably connected one end at a place be correspondingly arranged with Rotary Connection block.
As a modification of the present invention, also include that section sample disposable box, described section sample disposable box are fixedly installed
In blade mounting seat.
As a modification of the present invention, also include that blade pressing voussoir, described blade pressing voussoir are fixedly installed on cutter
It is correspondingly arranged with blade in sheet mounting seat.
As a modification of the present invention, also include that insulated handle, described insulated handle are two and fix sheathed respectively
On support and clamping clip.
As a modification of the present invention, also including that screw mandrel rotary release proof falls part, the described screw mandrel rotary release proof part that falls is fixed
It is arranged on blade to move on screw mandrel.
Generally speaking, there is advantages that
The electric power network extra-high voltage electric line composite insulator whole sampling process of Slice Sampling device the most disclosed by the invention
Easy to operate, whole device by each device with the use of realizing automatic cutting, it is not necessary to line attendant carries out complexity
Operation construction；
Electric power network extra-high voltage electric line composite insulator Slice Sampling device the most disclosed by the invention passes through support and folder
Clencher clamping composite insulator, motor, drive belt, blade move screw mandrel drive nut, blade move screw mandrel, Rotary Connection block,
Blade mounting seat and blades fit use and can realize auto slice, and whole apparatus structure is simple, can complete in high-altitude simultaneously
Whole section flow process, it is not necessary to disassembled from circuit by composite insulator, is transported to ground cutting sampling；
3. support and clamping clip fix with insulated handle respectively be connected can directly livewire work, circuit is not required to power-off in advance, simultaneously
The use of insulated handle ensure that the work safety of line attendant；
4. complete equipment simple in construction, lighter in weight, will not the most additionally increase the negative of the upper and lower high voltage transmission line tower of line attendant
Load；
5. can meet different sampling requests, the thin slice of cutting different-thickness by adjustment blade and blade pressing voussoir.
Accompanying drawing explanation
The open electric power network extra-high voltage electric line composite insulator Slice Sampling device axonometric chart of Fig. 1 present invention；
Fig. 2 electric power network of the present invention extra-high voltage electric line composite insulator Slice Sampling device partial schematic diagram；
Fig. 3 electric power network of the present invention extra-high voltage electric line composite insulator Slice Sampling device power setting part is illustrated
Figure；
Fig. 4 electric power network of the present invention extra-high voltage electric line composite insulator Slice Sampling device partial enlarged drawing；
Fig. 5 electric power network of the present invention extra-high voltage electric line composite insulator Slice Sampling device explosion figure；
Fig. 6 support left view；
Fig. 7 support front view；
Fig. 8 clamping clip axonometric chart；
Fig. 9 motor front view；
Figure 10 blade moves screw mandrel and drives nut front view；
Figure 11 blade moves screw mandrel front view；
Wherein:
1 support, 101 rack fixed rods, 102 motor mounting plates, 103 support fixed frames, 104 rotating shaft location-plates,
105 support hinge holes；
2 clamping clips, 21 clamping claw beams, 22 clamping clip connecting rods, 23 clamping plates, 24 clamping clip hinge holes；
3 rotating shafts；
4 motors；
5 drive belts；
6 blades move screw mandrel and drive nut；
7 blades move screw mandrel, 71 screw mandrel bodies, and 72 are rotatably connected position, 73 locating pieces；
8 Rotary Connection blocks；
9 blade mounting seats；
10 blades；
11 section sample disposable boxes；
12 blade pressing voussoirs；
13 insulated handles；
14 screw mandrel rotary release proofs fall part.
Detailed description of the invention
Below in conjunction with the accompanying drawings the present invention is briefly described.
As shown in Figure 1, Figure 2 with shown in Fig. 5, the invention discloses a kind of electric power network extra-high voltage electric line composite insulator
Slice Sampling device, moves screw mandrel drive nut 6, blade including support 1, clamping clip 2, rotating shaft 3, motor 4, drive belt 5, blade
Mobile screw mandrel 7, Rotary Connection block 8, blade mounting seat 9, blade 10, section sample disposable box 11, blade pressing voussoir 12, insulation
Handle 13 and screw mandrel rotary release proof fall part 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, support 1 includes rack fixed rod
101, motor mounting plate 102, support fixed frame 103, rotating shaft location-plate 104 and support hinge hole 105, described motor mounting plate
102 fixing with support fixed frame 103 be connected and formed " L-type ", described rack fixed rod 101 and motor mounting plate 102 company of fixing
Connecing, described support fixed frame 103 arranges opening, described rotating shaft location-plate 104 is arranged on the opening part of described support fixed frame,
Described mobile screw mandrel drives nut 6 to be arranged on rotating shaft location-plate 104 and rotatable, and described motor 4 is fixedly installed on motor peace
On dress plate 102, described mobile screw mandrel drives nut 6 to be I shape and central area is to move the screw thread that screw mandrel 7 is corresponding with blade
Hole, motor 4 is moved screw mandrel and drives nut 6 to be connected by described drive belt 5 with blade, described Rotary Connection block 8 and blade mounting seat 9
Fixing connecting, described blade moves that screw mandrel 7 includes screw mandrel body 71, be rotatably connected position 72 and locating piece 73, described in be rotatably connected
Position 72 one end and screw mandrel body 71 be fixing to be connected the other end and fixes with locating piece 73 and be connected, described in the be rotatably connected diameter of position 72 little
In screw mandrel body 71 and the diameter of locating piece 73, described in the be rotatably connected one end at place, position 72 be correspondingly arranged with Rotary Connection block 8,
Screw mandrel body 71 is arranged in the screwed hole that mobile screw mandrel drives nut 6, and the screw mandrel rotary release proof part 14 that falls is fixedly installed on screw mandrel
On body 71, the described screw mandrel rotary release proof part 14 that falls moves screw mandrel at blade and drives between nut 6 and Rotary Connection block 8, institute
Stating blade mounting seat 9 to be arranged on support fixed frame 103 and can be relatively fixed frame 103 and move, section sample disposable box 11 is fixed
Being arranged in blade mounting seat 9, described blade 10 is fixedly installed in blade mounting seat 9, and described blade pressing voussoir 12 is fixed
Being arranged in blade mounting seat 9 and be correspondingly arranged with blade 10, described support fixed frame 103 both sides arrange the support hinge hole of correspondence
105。
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, clamping plate 23 and
Clamping clip hinge hole 24, described clamping clip connecting rod 22 is two and be arranged in parallel, described clamping clip connecting rod 22 one end and clamping clip
The bar 21 fixing connection other end is fixing with clamping plate 23 to be connected, and described clamping clip connecting rod 22 is provided with clamping clip hinge hole 24,
Described clamping clip hinge hole 24 is corresponding with support hinge hole 105；Also including rotating shaft 3, described rotating shaft 3 is through support hinge hole 105
Make support 1 hinged with clamping clip 2 with clamping clip hinge hole 24, described insulated handle 13 be two and respectively fixed cover be located at support
1 and clamping clip 2 on.
Below the operation principle of invention is briefly described:
When starting working, insulated handle 13 is applied external force composite insulator is clamped, after having clamped, start motor 4, electricity
Machine 4 drives nut 6 to rotate by drive belt 5 band cutting blade movable wire bar, and then drives screw mandrel body 71 to rotate and axially
Mobile, and it is rotatably connected position 72 and locating piece 73 is arranged in Rotary Connection block 8, will drive when screw mandrel body 71 is axially moveable
Rotary Connection block 8 moves and then makes blade mounting seat 9 move so that blade 10 cuts composite insulator, the compound inslation of cutting
Subsample will fall in section sample disposable box 11, complete the sample collection work of composite insulator.
The foregoing is only the better embodiment of the present invention, the invention is not limited in above-mentioned embodiment, implementing
During there may be the most small structural modification in local, if to the various changes of the present invention or modification without departing from the essence of the present invention
God and scope, and within the scope of belonging to claim and the equivalent technologies of the present invention, then invention be also intended to comprise these change and
Modification.
Claims (7)
1. an electric power network extra-high voltage electric line composite insulator Slice Sampling device, including blade mounting seat (9) and
Blade (10), described blade (10) is fixedly installed in blade mounting seat (9), it is characterised in that: also include support (1), clamping
Pincers (2), motor (4), drive belt (5), blade move screw mandrel and drive nut (6), blade to move screw mandrel (7) and Rotary Connection block
(8), described support (1) is hinged with clamping clip (2), and described motor (4) is fixedly installed on support (1), described blade movable wire
It is upper and rotatable that bar drives nut (6) to be arranged on support (1), and described mobile screw mandrel drives nut (6) to be I shape and center
Territory for moving the screwed hole that screw mandrel (7) is corresponding with blade, and motor (4) and blade are moved screw mandrel and drive spiral shell by described drive belt (5)
Female (6) connect, and described Rotary Connection block (8) is fixing with blade mounting seat (9) to be connected, and described blade moves screw mandrel (7) one end and sets
Putting the interior and movable other end of Rotary Connection block (8) to be arranged in the screwed hole that mobile screw mandrel drives nut (6), described blade is pacified
Dress seat (9) is arranged on support (1) and above and can move by opposite brackets (1).
Electric power network extra-high voltage electric line composite insulator Slice Sampling device the most according to claim 1, it is special
Levy and be: described support (1) includes that rack fixed rod (101), motor mounting plate (102), support fixed frame (103), rotating shaft are fixed
Position plate (104) and support hinge hole (105), described motor mounting plate (102) is fixing with support fixed frame (103) to be connected and is formed
" L-type ", described rack fixed rod (101) is fixing with motor mounting plate (102) to be connected, and described support fixed frame (103) is upper to be arranged
Opening, described rotating shaft location-plate (104) is arranged on the opening part of described support fixed frame, and described mobile screw mandrel drives nut (6)
Being arranged on rotating shaft location-plate (104), described motor (4) is fixedly installed on motor mounting plate (102), described blade mounting seat
(9) being arranged on support fixed frame (103) and can be relatively fixed frame (103) to move, described support fixed frame (103) both sides are arranged
Corresponding support hinge hole (105)；Described clamping clip (2) includes clamping claw beam (21), clamping clip connecting rod (22), clamping plate (23)
With clamping clip hinge hole (24), described clamping clip connecting rod (22) is two and be arranged in parallel, described clamping clip connecting rod (22) one end
The is connected other end fixing with clamping claw beam (21) is fixed with clamping plate (23) and is connected, and described clamping clip connecting rod (22) is provided with folder
Clencher hinge hole (24), described clamping clip hinge hole (24) is corresponding with support hinge hole (105)；Also include rotating shaft (3), described turn
Axle (3) makes support (1) hinged with clamping clip (2) through support hinge hole (105) and clamping clip hinge hole (24).
Electric power network extra-high voltage electric line composite insulator Slice Sampling device the most according to claim 1, it is special
Levy and be: described blade moves screw mandrel (7) and includes screw mandrel body (71), the position that is rotatably connected (72) and locating piece (73), described rotation
Turn and connect the fixing other end that is connected of position (72) one end and screw mandrel body (71) and fix with locating piece (73) and be connected, described in be rotatably connected
The diameter of position (72) less than screw mandrel body (71) and the diameter of locating piece (73), described in be rotatably connected position (72) place one end and
Rotary Connection block (8) is correspondingly arranged.
Electric power network extra-high voltage electric line composite insulator Slice Sampling device the most according to claim 1, it is special
Levy and be: also include that section sample disposable box (11), described section sample disposable box (11) are fixedly installed on blade mounting seat (9)
On.
Electric power network extra-high voltage electric line composite insulator Slice Sampling device the most according to claim 1, it is special
Levy and be: also include blade pressing voussoir (12), described blade pressing voussoir (12) be fixedly installed on blade mounting seat (9) upper with
Blade (10) is correspondingly arranged.
Electric power network extra-high voltage electric line composite insulator Slice Sampling device the most according to claim 1, it is special
Levy and be: also include insulated handle (13), described insulated handle (13) be two and respectively fixed cover be located at support (1) and clamping
On pincers (2).
Electric power network extra-high voltage electric line composite insulator Slice Sampling device the most according to claim 1, it is special
Levying and be: also include that screw mandrel rotary release proof falls part (14), the described screw mandrel rotary release proof part (14) that falls is fixedly installed on blade and moves
On screw mandrel (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 true CN106092640A (en) | 2016-11-09 |
| CN106092640B CN106092640B (en) | 2019-04-16 |
Family
ID=57448363
Family Applications (1)
| 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 |
Country Status (1)
| Country | Link |
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| CN (1) | CN106092640B (en) |
Cited By (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 |
| CN111359749A (en) * | 2020-04-03 | 2020-07-03 | 刘书新 | 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 |
| US20130118275A1 (en) * | 2011-11-10 | 2013-05-16 | Labplas Inc. | Device for holding a sampling sponge |
| CN203103853U (en) * | 2013-01-05 | 2013-07-31 | 刘成旺 | Multifunctional electrician's plier |
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| 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 |
| 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
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6332368B1 (en) * | 1998-07-14 | 2001-12-25 | Queensland University Of Technology | Live line insulation sampling |
| US20130118275A1 (en) * | 2011-11-10 | 2013-05-16 | Labplas Inc. | Device for holding a sampling sponge |
| 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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Cited By (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 |
| CN111359749A (en) * | 2020-04-03 | 2020-07-03 | 刘书新 | High-altitude crushing device for electric power porcelain insulator |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106092640B (en) | 2019-04-16 |
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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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