CN107991513A - A kind of ancillary equipment of zero resistance insulator measuring device - Google Patents
A kind of ancillary equipment of zero resistance insulator measuring device Download PDFInfo
- Publication number
- CN107991513A CN107991513A CN201711213987.5A CN201711213987A CN107991513A CN 107991513 A CN107991513 A CN 107991513A CN 201711213987 A CN201711213987 A CN 201711213987A CN 107991513 A CN107991513 A CN 107991513A
- Authority
- CN
- China
- Prior art keywords
- measuring device
- zero resistance
- ancillary equipment
- resistance insulator
- mouth
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R1/00—Details of instruments or arrangements of the types included in groups G01R5/00 - G01R13/00 and G01R31/00
- G01R1/02—General constructional details
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Measurement Of Resistance Or Impedance (AREA)
Abstract
The present invention relates to a kind of ancillary equipment of zero resistance insulator measuring device, belong to electric measurement equipment technical field.Including the stent being installed on cross-arm, support column is fixed with the top of stent, the top of support column is equipped with the fastener for being used for fixing zero resistance insulator measurement bar, is equipped between support column and clamp device and is used for the connection ring for driving clamp device activity.The present invention can substantially reduce the labor intensity of staff, improve work efficiency, and measurement effect is good.
Description
Technical field
The present invention relates to a kind of ancillary equipment of zero resistance insulator measuring device, belong to electric measurement equipment technical field.
Background technology
In order to ensure that conducting wire and steel tower keep enough safe distance and electrical distance, both need to be carried out with insulator chain
Connection, plays the role of support and suspension conducting wire, ensures to keep enough safe distances between conducting wire and steel tower.Therefore, online
It is more demanding to the insulation performance of insulator in the operational process of road.But insulator is in the process of running, broken being subject to external force
Bad, environment, temperature, pollution flashover, bird pest can cause decreasing insulating when external influence, it is impossible to play the ability of insulation, most
Circuit can be caused to discharge shaft tower eventually, power outage is gently then caused, can cause casualties when serious.
At this time, judge whether insulator effectively insulate, occupy vital status.When judging that Insulators Used is not inconsistent
When conjunction requires, corresponding insulator should be replaced in time, to ensure the reliability and security of power supply.Current detection device compares
Weight, needs more people to operate together, and is inconvenient to control the test point of detection device, takes a long time sometimes, all fails to detect
Whether good go out insulator, heavy workload and efficiency is low, and also in operation, to take prevents what measuring device from falling
Measure, in case pendant thing is hurted sb.'s feelings.With increasing for shaft tower quantity, the workload also substantial amounts of increasing therewith of insulator dielectric is detected
It is more.
At present, it would be highly desirable to which manpower can be mitigated by one kind occur, and the auxiliary for improving the zero resistance insulator measuring device of work efficiency is set
It is standby.
The content of the invention
It is an object of the invention to solve the shortcomings of the prior art, work people can be substantially reduced by providing one kind
The labor intensity of member, improves work efficiency, the ancillary equipment of the good zero resistance insulator measuring device of measurement effect.
A kind of ancillary equipment of zero resistance insulator measuring device, it is characterized in that the stent including being installed on cross-arm
12, the top of stent 12 is fixed with support column 8, and the top of support column 8 is equipped with the fastening for being used for fixing zero resistance insulator measurement bar
Part 1, is equipped with the connection ring 9 for being used for driving clamp device activity between support column 8 and clamp device；
As a kind of preferable technical solution of the present invention, the stent 12 includes the upper frame 10 arranged on cross-arm upper surface, is arranged on
One end of the lower frame 11 of cross-arm lower surface, upper frame 10 and lower frame 11 is hinged, the other end is equipped with and is used for through bolt
Mounting groove 20；
As a kind of preferable technical solution of the present invention, two installation sheets are equipped with the lower surface symmetric position of the upper frame 10
13, it is equipped with for the through hole 15 through bolt 14 at the same position of two installation sheets 13, lower frame 11 is equipped with and through hole
15 mounting holes 16 being used cooperatively；
As a kind of preferable technical solution of the present invention, the fastener 1 is anchor ear, and anchor ear is included on the symmetrical arc of structure
Hoop body 17, arc lower hoop 18, the two is fixed as one by fastening bolt；
As a kind of preferable technical solution of the present invention, the connection ring 9 includes hollow ectosphere 7 and the interior ball in ectosphere 7
6, the one side of ectosphere 7 towards fastener 1 offers strip by mouth 3, and pitman 2, pitman 2 are provided with the outer wall of interior ball 6
One end be threaded through mouth 3 and be fixed as one with fastener 1；
It is big by the side Opening length of mouth 3 towards insulator chain as a kind of preferable technical solution of the present invention, the strip
In the Opening length towards steel tower side；
As a kind of preferable technical solution of the present invention, steel ball 5 is also filled between the ectosphere 7 and interior ball 6；
As a kind of preferable technical solution of the present invention, horizontal circular baffle plate 4, the diameter of baffle 4 are also equipped with the ectosphere 7
Strip mouth 21 is offered on direction, the middle position of strip mouth 21 is offered for the circle through ball 6 in pitman 2 and part
Shape hole 19.
The ancillary equipment of the zero resistance insulator measuring device of the present invention has the advantages that：
1st, the scope of activities of pitman is limited by mouth by strip, the opening in the aperture efficiency steel tower side of insulator chain side will
It is low, it is more convenient for carrying out null value measurement to the insulator at steel tower, its size is being adjusted in actual work, with more convenient existing
Field real work；
2nd, the effect of interior ball is that the direction of measuring device is easily adjusted when measuring null value, can make measuring device by interior ball
It is planar any to rotate；
3rd, steel ball is filled between ectosphere and interior ball, makes the process of measurement null value more smooth, it is more effortless, improve work efficiency；
4th, in measurement process, the measuring device of zero resistance insulator can be swung at strip is by mouth, to save personnel's muscle power,
Staff easily can carry out zero resistance insulator measuring device pull, the position of succinct convenient control measurement point at this time
Put, in measurement process, measuring apparatus can only be moved on vertical plane of the strip by mouth opening direction, be surveyed for limiting
The moving range of device is measured, it is more accurately determined measurement point.
Traditional measuring device is compared to, the ancillary equipment of zero resistance insulator measuring device of the invention is simple in structure,
Simple operation, can reduce manpower by this equipment, improve work efficiency, can also be improved by the way that the equipment is fixed on brandreth
Security, has good application prospect in power domain.
Brief description of the drawings
Fig. 1：A kind of structure diagram of the ancillary equipment of zero resistance insulator measuring device of the present invention；
Fig. 2：The structure diagram of connection ring；
Fig. 3：The structure diagram of baffle；
Fig. 4：The structure diagram of ectosphere；
Fig. 5：The structure diagram of interior ball.
In figure：1st, fastener；2nd, pitman；3rd, mouth is passed through；4th, baffle；5th, steel ball；6th, interior ball；7th, ectosphere；8th, support column；
9th, connection ring；10th, upper frame；11st, lower frame；12nd, stent；13rd, installation sheet；14th, bolt；15th, through hole；16th, mounting hole；17、
Upper hoop；18th, lower hoop；19th, round hole；20th, mounting groove；21st, strip mouth.
Embodiment
Below in conjunction with the attached drawing in the embodiment of the present invention, the technical solution in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other without making creative work
Embodiment, belongs to the scope of protection of the invention.
Embodiment 1
The ancillary equipment of the zero resistance insulator measuring device of the present embodiment, refer to the attached drawing 1-5, the zero resistance insulator of the present embodiment are surveyed
Measuring the ancillary equipment of device mainly includes with lower component：
Fastener 1, pitman 2, by mouth 3, baffle 4, steel ball 5, interior ball 6, ectosphere 7, support column 8, connection ring 9, upper frame 10,
Lower frame 11, stent 12, installation sheet 13, bolt 14, through hole 15, mounting hole 16, upper hoop 17, lower hoop 18, round hole 19, peace
Tankage 20, strip mouth 21.
The ancillary equipment of the zero resistance insulator measuring device of the present embodiment includes stent 12, support column 8, connection ring 9 and
Four part of the grade of fastener 1 forms, wherein, stent 12 includes upper frame 10 and lower frame 11, both are bolted, upper frame
10 are connected with support column 8, and 8 other end of support column is connected with connection ring 9, and connection ring 9 is included by mouth 3, baffle 4, steel ball 5, interior
Five parts such as ball 6, ectosphere 7 form, wherein interior ball 6 is connected with anchor ear by pitman 2, anchor ear is connected by pitman 2
Interior ball 6 in ring 9.
Attached drawing 2 is the side view of connection ring 9, it can be seen that pitman 2 can only move in by mouth 3, moving direction
Also controlled by by mouth 3.
In order to improve the efficiency of work, steel ball 5 has been used in connection ring 9, has made the process of measurement null value more smooth, more saves
Power, in order to prevent steel ball 5 deviate from from ectosphere 7, baffle 4 is provided with ectosphere 7, the measure is easy and effective, reached material saving height
The purpose of effect, wherein being to limit the scope of activities of pitman 2 by the effect of mouth 3, its main feature is that in insulator chain side opening ratio
The opening of steel tower side is low, carries out null value measurement to the insulator at steel tower to facilitate, its is big adjusting in actual work
Small, to facilitate live real work, the effect of interior ball 6 is that the direction of measuring device is easily adjusted when measuring null value, is used
Interior ball 6, can be such that measuring device planar arbitrarily rotates.
During work, which is fixed on brandreth by stent 12, during installation, is paid attention to by the opening direction of mouth 3
Kept point-blank with the direction of insulator chain, to be convenient for measuring, the measuring device of zero resistance insulator is fixed by anchor ear
On the device, in measurement process, the measuring device of zero resistance insulator can be swung at by mouth 3, so as to the personnel of saving
Muscle power, staff can be easily to zero resistance insulator measuring device progress pull, succinct convenient control measurement point at this time
Position, in measurement process, measuring apparatus can only be moved on the vertical plane by 3 opening direction of mouth, for limiting
The moving range of measuring device, makes it more accurately determine measurement point.
After using the above scheme, a kind of beneficial effect of the new device of auxiliary zero values insulator of the invention measurement is：
This ancillary equipment is simple in structure, simple operation, can reduce manpower by this equipment, improve work efficiency, by by the equipment
Security can also be improved by being fixed on brandreth.
Although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
Understanding without departing from the principles and spirit of the present invention can carry out these embodiments a variety of changes, modification, replace
And modification, the scope of the present invention is defined by the appended.
Claims (8)
1. a kind of ancillary equipment of zero resistance insulator measuring device, it is characterised in that including the stent being installed on cross-arm（12）,
Stent（12）Top be fixed with support column（8）, support column（8）Top be equipped be used for fix the tight of zero resistance insulator measurement bar
Firmware（1）, support column（8）The connection ring for being used for driving clamp device activity is equipped between clamp device（9）.
A kind of 2. ancillary equipment of zero resistance insulator measuring device described in accordance with the claim 1, it is characterised in that the stent
（12）Including the upper frame arranged on cross-arm upper surface（10）, lower frame arranged on cross-arm lower surface（11）, upper frame（10）With under
Frame body（11）One end be hinged, the other end be equipped be used for through bolt mounting groove（20）.
A kind of 3. ancillary equipment of zero resistance insulator measuring device described in accordance with the claim 2, it is characterised in that the restocking
Body（10）Lower surface symmetric position at be equipped with two installation sheets（13）, two installation sheets（13）Same position at be equipped with use
In through bolt（14）Through hole（15）, lower frame（11）It is equipped with and through hole（15）The mounting hole being used cooperatively（16）.
A kind of 4. ancillary equipment of zero resistance insulator measuring device described in accordance with the claim 1, it is characterised in that the fastening
Part（1）For anchor ear, anchor ear includes the symmetrical arc upper hoop of structure（17）, arc lower hoop（18）, the two is by fastening spiral shell
Bolt is fixed as one.
A kind of 5. ancillary equipment of zero resistance insulator measuring device described in accordance with the claim 1, it is characterised in that the connection
Ring（9）Including hollow ectosphere（7）And arranged on ectosphere（7）Interior interior ball（6）, ectosphere（7）Towards fastener（1）One side open up
There is strip to pass through mouth（3）, interior ball（6）Outer wall on pitman is installed（2）, pitman（2）One end be threaded through mouth（3）With
Fastener（1）It is fixed as one.
6. according to a kind of ancillary equipment of zero resistance insulator measuring device described in claim 5, it is characterised in that the strip
Pass through mouth（3）It is more than the Opening length towards steel tower side towards the side Opening length of insulator chain.
7. according to a kind of ancillary equipment of zero resistance insulator measuring device described in claim 5 or 6, it is characterised in that described outer
Ball（7）With interior ball（6）Between be also filled with steel ball（5）.
8. according to a kind of ancillary equipment of zero resistance insulator measuring device described in claim 5, it is characterised in that the ectosphere
（7）Inside it is also equipped with horizontal circular baffle plate（4）, baffle（4）Diametric(al) on offer strip mouth（21）, strip mouth（21）'s
Middle position, which offers, to be used for through pitman（2）And ball in part（6）Round hole（19）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711213987.5A CN107991513A (en) | 2017-11-28 | 2017-11-28 | A kind of ancillary equipment of zero resistance insulator measuring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711213987.5A CN107991513A (en) | 2017-11-28 | 2017-11-28 | A kind of ancillary equipment of zero resistance insulator measuring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107991513A true CN107991513A (en) | 2018-05-04 |
Family
ID=62033616
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711213987.5A Pending CN107991513A (en) | 2017-11-28 | 2017-11-28 | A kind of ancillary equipment of zero resistance insulator measuring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107991513A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201302580Y (en) * | 2008-11-18 | 2009-09-02 | 潍坊供电公司 | Feeler lever for detecting the null of an insulator |
| CN203190920U (en) * | 2013-03-16 | 2013-09-11 | 尚中原 | Conductor sag observation instrument |
| CN105823911A (en) * | 2016-05-16 | 2016-08-03 | 贵州电网有限责任公司输电运行检修分公司 | Auxiliary support of insulator zero-value detection rod and operational method for same |
| CN205941789U (en) * | 2016-07-01 | 2017-02-08 | 国网甘肃省电力公司电力科学研究院 | Scalable universal type superfrequency sensor fixed device |
-
2017
- 2017-11-28 CN CN201711213987.5A patent/CN107991513A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201302580Y (en) * | 2008-11-18 | 2009-09-02 | 潍坊供电公司 | Feeler lever for detecting the null of an insulator |
| CN203190920U (en) * | 2013-03-16 | 2013-09-11 | 尚中原 | Conductor sag observation instrument |
| CN105823911A (en) * | 2016-05-16 | 2016-08-03 | 贵州电网有限责任公司输电运行检修分公司 | Auxiliary support of insulator zero-value detection rod and operational method for same |
| CN205941789U (en) * | 2016-07-01 | 2017-02-08 | 国网甘肃省电力公司电力科学研究院 | Scalable universal type superfrequency sensor fixed device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205941789U (en) | Scalable universal type superfrequency sensor fixed device | |
| CN212689720U (en) | Carbon fiber composite material insulating cross arm | |
| CN201302580Y (en) | Feeler lever for detecting the null of an insulator | |
| CN103063559B (en) | Accelerated electric corrosion test device for DC porcelain insulator iron cap | |
| CN203275259U (en) | Accelerated electric corrosion test device for DC porcelain insulator iron cap | |
| CN108931707A (en) | A kind of portable power distribution line electrical leakage device for fast detecting | |
| CN107991513A (en) | A kind of ancillary equipment of zero resistance insulator measuring device | |
| CN109557849A (en) | A kind of drainage thread waves adjusting and monitoring device | |
| CN109559584A (en) | Multifunctional mobile distribution training platform | |
| CN203839222U (en) | Static contact assembling for valve hall, and connecting metal fitting for connecting tubular busbar with static contact | |
| CN206891373U (en) | A kind of bridge vertical displacement test system | |
| CN104374566A (en) | Conductor passing pulley experiment rack | |
| CN113090098B (en) | Electric steel rod for signal tower | |
| CN204165575U (en) | A kind of novel device with on-line checkingi high-altitude sulfur hexafluoride breaker function | |
| CN207703912U (en) | A kind of metering box bracket with lengthening function | |
| CN209199481U (en) | A kind of fixed device of electric power tower mark | |
| CN208444694U (en) | The top waterproof construction of lightning arrester base | |
| CN207351936U (en) | A kind of performance of heat protective material detection device | |
| CN209056844U (en) | A kind of adjustable high-voltage isulation lost article found bar | |
| CN202677685U (en) | Transformer floating potential discharge test model | |
| CN112327041A (en) | High-voltage electricity testing rod | |
| CN112211227A (en) | Self-starting type well lid anti-theft monitoring device | |
| CN214043509U (en) | Double-column horizontal open type isolating switch installation protection device | |
| CN215949082U (en) | Lightning protection combined type power transmission steel pipe tower | |
| CN209327007U (en) | A kind of collection sampling device detected for power system insulation alite, gray density |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180504 |