CN107677566A - A kind of sampling method using insulator salt density sampler - Google Patents
A kind of sampling method using insulator salt density sampler Download PDFInfo
- Publication number
- CN107677566A CN107677566A CN201710954819.5A CN201710954819A CN107677566A CN 107677566 A CN107677566 A CN 107677566A CN 201710954819 A CN201710954819 A CN 201710954819A CN 107677566 A CN107677566 A CN 107677566A
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- Prior art keywords
- soft
- insulator
- sampler
- sampler barrel
- anchor ear
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N9/00—Investigating density or specific gravity of materials; Analysing materials by determining density or specific gravity
-
- 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
-
- 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
- G01N2001/028—Sampling from a surface, swabbing, vaporising
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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 sampling method of insulator salt density sampler, it is related to transformer station's facility maintenance clothing arts.The insulator salt density sampler includes anchor ear, the sampler with insulator clamping engagement；Sampler includes substrate, soft sampler barrel；Substrate is connected with anchor ear by C-shaped support bar；The lower surface of substrate is provided with electric pushrod；The output end of electric pushrod is connected with soft sampler barrel；Water tank and sampling jar are installed on substrate；Water tank is communicated with outlet pipe, and A water pumps are provided with outlet pipe, and the lower end of outlet pipe penetrates soft sampler barrel and turned on the inner chamber of soft sampler barrel；Sampling jar is communicated with water inlet pipe；B water pumps are installed, the lower end of water inlet pipe penetrates the lower end that soft sampler barrel extends to soft sampling tube inner chamber on water inlet pipe；The beneficial effects of the invention are as follows：Salt density sampling directly can be carried out from the outer surface of insulator in operating position, it is simple to operate, it is time saving and energy saving, substantially increase the sampling efficiency and precision of salt density.
Description
The application is Application No. 2015105553443, and the applying date is on 09 05th, 2015, and invention and created name is " insulation
The divisional application of the patent of alite density sampler ".
Technical field
The present invention relates to power construction equipment technical field.
Background technology
It is as follows for insulator salt density sampling method according to national Specification：(1) it is clear to selected test product distilled water
Wash；(2) sample liquid after cleaning is surveyed into salt density value with salt density tester again；(3) there must not be secondary pollution when operating.
But it is as follows now to sample present situation at present：(1) whole cleaning process is only carried out in a plate；(2) it is whole when sampling
Test product exposes in atmosphere, and the dust storm of surrounding easily causes secondary pollution；(3) hand of staff is helped all the time in cleaning process
Test product, cause secondary pollution again；(4) distilled water is easily sticked on hand or is sprinkled upon on the ground when cleaning, and causes to waste.
In general, at present during insulator salt density is surveyed, because equipment is limited, and the quantity of insulator is many
It is more, need to disassemble in insulator during sampling Detection, insulator surface bur has been had resulted in during dismounting
Come off, operating personnel can only single-handedly buttress porcelain vase and directly be cleaned in plate, and distilled water is easily sticked to your hands or spilt on the ground, outside
The secondary pollution on boundary also substantially reduces the accuracy of surveyed salt density value, influences the drafting of fertilizer making by sludge.In order that survey absolutely
Edge salt density value is more accurate, and there is an urgent need to insulator salt deposit density washing and sampling device.
The content of the invention
The technical problems to be solved by the invention, it is to be directed to above-mentioned technical deficiency, there is provided a kind of insulator salt density
Sampler is spent, it directly can carry out salt density sampling from the outer surface of insulator in operating position, simple to operate, time saving
It is laborsaving, substantially increase the sampling efficiency and precision of salt density.
The technical solution adopted by the present invention is：A kind of insulator salt density sampler is provided, including clamped with insulator
Anchor ear, the sampler of cooperation；Sampler includes substrate, soft sampler barrel；Substrate is connected with anchor ear by C-shaped support bar；C
Shape support bar rotating shaft is connected with the handlebar being vertically arranged；The lower surface of substrate is provided with electric pushrod；The output of electric pushrod
End is connected with soft sampler barrel；The opening of soft sampler barrel is located at lower end, and the edge of opening is bonded with the outer surface of insulator matches somebody with somebody
Close；Water tank and sampling jar are installed on substrate；Water tank is communicated with outlet pipe, and A water pumps are provided with outlet pipe, outlet pipe
Lower end penetrates soft sampler barrel and turned on the inner chamber of soft sampler barrel；Sampling jar is communicated with water inlet pipe；B is installed on water inlet pipe
Water pump, the lower end of water inlet pipe penetrate the lower end that soft sampler barrel extends to soft sampling tube inner chamber；The upper end of soft sampler barrel
Exhaust water check valve is installed；The inner chamber rotating shaft of soft sampler barrel is connected with hairbrush, hairbrush and outer surface of insulator frictional fit, hair
Connected between brush and drive shaft by spring, the top of drive shaft penetrates the output of top surface and motor on soft sampler barrel
End connection.
Further optimize the technical program, insulator salt density sampler is in the outside of the opening of soft sampler barrel and interior
Side is equipped with wiper ring；Edge is inside the toroidal cavity between two wiper rings；Wiper ring is uniformly set in a circumferential direction
There is zigzag raised；The outer surface of soft sampler barrel is at least provided with a vibration motor.
Further optimize the technical program, the lower end of the anchor ear of insulator salt density sampler is provided with and insulation sub-folder
The two level anchor ear of tight fit；Anchor ear is connected with two level anchor ear by two level C-shaped support bar.
Further optimize the technical program, handlebar is at least divided into two sections of sets being mutually slidably connected in the longitudinal direction
Pipe；Positioned between sleeve pipe by puller bolt.
Further optimize the technical program, the outer wall of insulator salt density sampler inner sleeve is provided with positioning in the axial direction
Groove, overcoat pipe outer wall are provided with bolt, and bolt coordinates with locating slot pin joint.
Compared with traditional salt density sampler, its advantage is the present invention：1st, the technical program utilizes handlebar
The operating position directly sampler being sent to where insulator, then insulator is clamped, realize sampler by anchor ear
With being relatively fixed for insulator.Soft sampler barrel is adjacent to sealing in the presence of electric pushrod with outer surface of insulator, then A water
The distilled water that pump is quantitatively extracted in water tank is injected into soft sampler barrel, and insulator surface is cleaned in the presence of hairbrush, is made
The salinity of insulator surface adhesion is sufficiently mixed dissolving with distilled water, finally takes out the distilled water for having dissolved salinity by B water pumps
Into sampling jar.The salt density of insulator surface is tested out by salinity tester.Whole operation process insulator is not by secondary
Contact, salinity are not lost in, and ensure measuring accuracy, and insulator need not disassemble, and substantially increase sampling efficiency.2nd, two
Wiper ring, with insulator surface friction, the pollutant of edge is removed, when electric pushrod pushes in the presence of vibration motor
When, the bending of two wiper rings, the surface that EDGE CONTACT arrives cleaned it is smooth, beneficial to the sealing of edge and insulator surface,
Prevent distilled water from revealing.3rd, two level anchor ear and anchor ear clamp on the insulator, and such sampler is more stable, electric pushrod
During work, the position of substrate is more firm, prevents soft sampler barrel from being slid in insulator surface.4th, the length of handlebar can stretch
Contracting, the insulating bar of different operating position is so adapted to, improve the adaptability to different operating environment of the technical program.
Brief description of the drawings
Fig. 1 is the structural representation of the present invention；
Fig. 2 is the working state schematic representation of the present invention；
Fig. 3 is the schematic diagram of the sampler of the present invention；
Fig. 4 is Fig. 3 decomposing schematic representation；
In figure, 1, insulator；2nd, anchor ear；3rd, sampler；4th, substrate；5th, soft sampler barrel；6th, C-shaped support bar；7th, handlebar；
8th, electric pushrod；9th, edge；10th, water tank；11st, sampling jar；12nd, outlet pipe；13rd, A water pumps；14th, water inlet pipe；15th, B water pumps；
16th, it is vented water check valve；17th, hairbrush；18th, drive shaft；19th, spring；20th, motor；21st, wiper ring；22nd, zigzag is raised；
23rd, vibration motor；24th, two level anchor ear；25th, two level C-shaped support bar；26th, sleeve pipe；27th, puller bolt.
Embodiment
The present invention is further detailed explanation with reference to the accompanying drawings and detailed description.
As shown in figure 1, insulator salt density sampler, including anchor ear 2, sampler with the clamping engagement of insulator 1
3；As shown in Figure 3, Figure 4, sampler 3 includes substrate 4, soft sampler barrel 5；Substrate 4 is connected with anchor ear 2 by C-shaped support bar 6
Connect；The rotating shaft of C-shaped support bar 6 is connected with the handlebar 7 being vertically arranged；The lower surface of substrate 4 is provided with electric pushrod 8；It is electronic to push away
The output end of bar 8 is connected with soft sampler barrel 5；The opening of soft sampler barrel 5 is located at lower end, edge 9 and the insulator 1 of opening
Outer surface close fit；Water tank 10 and sampling jar 11 are installed on substrate 4；Water tank 10 is communicated with outlet pipe 12, outlet pipe
A water pumps 13 are installed, the lower end of outlet pipe 12 penetrates soft sampler barrel 5 and turned on the inner chamber of soft sampler barrel 5 on 12；Sampling
Tank 11 is communicated with water inlet pipe 14；B water pumps 15 are installed, the lower end of water inlet pipe 14 penetrates soft sampler barrel 5 and prolonged on water inlet pipe 14
Extend the lower end of the soft inner chamber of sampler barrel 5；The upper end of soft sampler barrel 5 is provided with exhaust water check valve 16；Soft sampler barrel 5 it is interior
Chamber rotating shaft is connected with hairbrush 17, hairbrush 17 and the outer surface frictional fit of insulator 1, by spring between hairbrush 17 and drive shaft 18
19 connections, the top of drive shaft 18 penetrates top surface on soft sampler barrel 5 and is connected with the output end of motor 20；Taken soft
The outside and inner side of the opening of sample cylinder 5 are equipped with wiper ring 21；Edge 9 is in the toroidal cavity between two wiper rings 21
Portion；Wiper ring 21 is uniformly provided with zigzag projection 22 in a circumferential direction；The upper surface of soft sampler barrel 5 is uniformly provided with four
Vibration motor 23；The lower end of anchor ear 2 is provided with the two level anchor ear 24 with the clamping engagement of insulator 1；Anchor ear 2 is logical with two level anchor ear 24
Two level C-shaped support bar 25 is crossed to connect；Handlebar 7 is at least divided into two sections of sleeve pipes being mutually slidably connected 26 in the longitudinal direction；Set
Positioned between pipe 26 by puller bolt 27.
Full distilled water is filled in this implementation when in use, in water tank 10, and is kept in sampling jar 11 clean.Lift handlebar
7, anchor ear 2 is snapped onto on insulator 1, in the present embodiment, the opening of anchor ear 2 is splayed, the caliber size of anchor ear 2 be with
What the size at group's waist of insulator 1 coordinated, after anchor ear 2 steps up insulator 1, the two of the lower end of soft sampler barrel 5 of sampler 3
Individual wiper ring 21 contacts with the surface of insulator 1.
Starting shock motor 23 first, two wiper rings 21 shake, and serration 22 rubs the surface of insulator 1 repeatedly,
Go out smooth annular region in the removing surface of insulator 1.Then electric pushrod 8 is started, the output end of electric pushrod 8 is transported downwards
It is dynamic, push soft sampler barrel 5, two wiper rings 21 are pressurized point to both sides, and edge 9 and the smooth annular region that clears are just
Palette.
The Sampling Area of soft sampler barrel 5 is its edge 9 around formed region.A water pumps 13 are opened, are taken to soft
Injection distilled water, is closed down after being injected into 100ml-200ml in sample cylinder 5.Motor 20 is opened, hairbrush 17 revolves at sampling region
Turn, the abundant friction-stir of salinity is dissolved or is mixed into distilled water, after 2 minutes to 4 minutes, closes down motor 20, then
B water pumps 15 are opened, the distilled water after washing is evacuated in sampling jar 11.Finally according to the salinity total content in sampling jar 11, and
Sampling Area, calculate salinity density.
Handlebar 7 can be made of carbonic acid polyester material, and toughness is strong, good insulating, in the case of livewire work
It can use.It is soft in the case of the compression of edge 9 and soft sampler barrel 5 can use the soft corrosion-resistant materials such as silica gel, rubber
Material matter can fully contact with the surface of insulator 1, and sealing is strong.
Claims (4)
- A kind of 1. sampling method using insulator salt density sampler, it is characterised in that the insulator salt density sampling Device includes anchor ear (2), the sampler (3) with insulator (1) clamping engagement；Sampler (3) includes substrate (4), soft Sampler barrel (5)；Substrate (4) is connected with anchor ear (2) by C-shaped support bar (6)；C-shaped support bar (6) rotating shaft, which is connected with, to be vertically arranged Handlebar (7)；The lower surface of substrate (4) is provided with electric pushrod (8)；The output end of electric pushrod (8) and soft sampler barrel (5) connect；The opening of soft sampler barrel (5) is located at lower end, the edge (9) of opening and the outer surface close fit of insulator (1)； Water tank (10) and sampling jar (11) are installed on substrate (4)；Water tank (10) is communicated with outlet pipe (12), on outlet pipe (12) A water pumps (13) are installed, the lower end of outlet pipe (12) penetrates soft sampler barrel (5) and turned on the inner chamber of soft sampler barrel (5)； Sampling jar (11) is communicated with water inlet pipe (14)；B water pumps (15) are installed, the lower end of water inlet pipe (14) penetrates on water inlet pipe (14) Soft sampler barrel (5) extends to the lower end of soft sampler barrel (5) inner chamber；The upper end of soft sampler barrel (5) is provided with exhaust sealing Valve (16)；The inner chamber rotating shaft of soft sampler barrel (5) is connected with hairbrush (17), and hairbrush (17) is matched somebody with somebody with the friction of insulator (1) outer surface Close, be connected between hairbrush (17) and drive shaft (18) by spring (19), the top of drive shaft (18) penetrates soft sampler barrel (5) top surface is connected with the output end of motor (20) on；The opening of the anchor ear 2 is splayed, and the caliber size of anchor ear 2 is that the size at group's waist with insulator 1 coordinates, After anchor ear 2 steps up insulator 1, two wiper rings 21 of the lower end of soft sampler barrel 5 of sampler 3 contact with the surface of insulator 1；The sampling method step includes：Starting shock motor 23 first, two wiper rings 21 shake, and serration 22 is repeatedly Rub the surface of insulator 1, goes out smooth annular region in the removing surface of insulator 1；Then electric pushrod 8, electric pushrod 8 are started Output end move downward, push soft sampler barrel 5, two wiper rings 21 are pressurized point to both sides, edge 9 and the light cleared Slide annular region just palette；The Sampling Area of the soft sampler barrel 5 is its edge 9 around formed region.
- 2. the sampling method according to claim 1 using insulator salt density sampler, it is characterised in that：Soft The outside and inner side of the opening of sampler barrel (5) are equipped with wiper ring (21)；Ring of the edge (9) between two wiper rings (21) Shape cavity inside；It is raised (22) that wiper ring (21) is uniformly provided with zigzag in a circumferential direction；The outer surface of soft sampler barrel (5) One vibration motor (23) is at least installed.
- 3. the sampling method according to claim 1 using insulator salt density sampler, it is characterised in that：Anchor ear (2) lower end is provided with and the two level anchor ear (24) of insulator (1) clamping engagement；Anchor ear (2) passes through two with two level anchor ear (24) Level C-shaped support bar (25) connection.
- 4. the sampling method according to claim 1 using insulator salt density sampler, it is characterised in that：Handlebar (7) at least it is divided into two sections of sleeve pipes being mutually slidably connected (26) in the longitudinal direction；By puller bolt between sleeve pipe (26) (27) position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710954819.5A CN107677566A (en) | 2015-09-05 | 2015-09-05 | A kind of sampling method using insulator salt density sampler |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710954819.5A CN107677566A (en) | 2015-09-05 | 2015-09-05 | A kind of sampling method using insulator salt density sampler |
| CN201510555344.3A CN105158117B (en) | 2015-09-05 | 2015-09-05 | Insulator salt density sampler |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510555344.3A Division CN105158117B (en) | 2015-09-05 | 2015-09-05 | Insulator salt density sampler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107677566A true CN107677566A (en) | 2018-02-09 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510555344.3A Active CN105158117B (en) | 2015-09-05 | 2015-09-05 | Insulator salt density sampler |
| CN201710954819.5A Pending CN107677566A (en) | 2015-09-05 | 2015-09-05 | A kind of sampling method using insulator salt density sampler |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510555344.3A Active CN105158117B (en) | 2015-09-05 | 2015-09-05 | Insulator salt density sampler |
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| CN (2) | CN105158117B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113281080A (en) * | 2021-07-22 | 2021-08-20 | 广东电网有限责任公司东莞供电局 | Insulator surface filth sampling device |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112284787A (en) * | 2020-11-02 | 2021-01-29 | 国网河南省电力公司平顶山供电公司 | Insulator salt density and ash density sampling device in operation |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202066733U (en) * | 2011-05-18 | 2011-12-07 | 山东电力集团公司淄博供电公司 | Cleaning device dedicated to dirtiness of insulator |
| CN102680533A (en) * | 2012-04-28 | 2012-09-19 | 天津市电力公司 | Insulator salt density tester for independent type power transmission and transformation device |
| CN103604685A (en) * | 2013-11-26 | 2014-02-26 | 国家电网公司 | Insulator salt deposit density washing and sampling device |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001242078A (en) * | 2000-03-01 | 2001-09-07 | Ngk Insulators Ltd | Method and device for diagnosing deterioration |
| CN2865087Y (en) * | 2005-11-25 | 2007-01-31 | 武汉大学 | Clamping jaw holding insulator |
| CN101173880B (en) * | 2007-10-23 | 2011-01-26 | 包头市林峰稀土化工有限公司 | Sampling device for salt density test of transmission line insulator |
| CN103364219B (en) * | 2013-06-26 | 2016-03-16 | 国家电网公司 | A kind of insulator salt density sample device |
| CN203396596U (en) * | 2013-07-04 | 2014-01-15 | 国家电网公司 | Testing and sampling device for disk-shaped insulator equivalent salt deposit density |
| CN103752548B (en) * | 2014-01-24 | 2016-03-30 | 国家电网公司 | A kind of automation insulator salt density on-line measuring device |
| CN203929452U (en) * | 2014-06-17 | 2014-11-05 | 国家电网公司 | A kind of on-site sampling solution catcher tool of measuring for electrical network filth degree |
| CN104297015A (en) * | 2014-10-16 | 2015-01-21 | 国家电网公司 | Portable type self-adaption salt density and ash density sampling device |
-
2015
- 2015-09-05 CN CN201510555344.3A patent/CN105158117B/en active Active
- 2015-09-05 CN CN201710954819.5A patent/CN107677566A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202066733U (en) * | 2011-05-18 | 2011-12-07 | 山东电力集团公司淄博供电公司 | Cleaning device dedicated to dirtiness of insulator |
| CN102680533A (en) * | 2012-04-28 | 2012-09-19 | 天津市电力公司 | Insulator salt density tester for independent type power transmission and transformation device |
| CN103604685A (en) * | 2013-11-26 | 2014-02-26 | 国家电网公司 | Insulator salt deposit density washing and sampling device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113281080A (en) * | 2021-07-22 | 2021-08-20 | 广东电网有限责任公司东莞供电局 | Insulator surface filth sampling device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105158117A (en) | 2015-12-16 |
| CN105158117B (en) | 2017-11-21 |
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Application publication date: 20180209 |