CN108646064A - A kind of HVAC power transmission line power-frequency electric field strength monitoring holder - Google Patents

A kind of HVAC power transmission line power-frequency electric field strength monitoring holder Download PDF

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Publication number
CN108646064A
CN108646064A CN201810691392.9A CN201810691392A CN108646064A CN 108646064 A CN108646064 A CN 108646064A CN 201810691392 A CN201810691392 A CN 201810691392A CN 108646064 A CN108646064 A CN 108646064A
Authority
CN
China
Prior art keywords
foot tube
foot
electric field
frequency electric
field strength
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
Application number
CN201810691392.9A
Other languages
Chinese (zh)
Inventor
王建军
庄培玲
朱超杰
蒋辰辉
王旖旎
荣嵘
李玥
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
State Online Extra Large Electric Design Co Ltd
State Grid Shanghai Electric Power Co Ltd
Original Assignee
State Online Extra Large Electric Design Co Ltd
State Grid Shanghai Electric Power Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by State Online Extra Large Electric Design Co Ltd, State Grid Shanghai Electric Power Co Ltd filed Critical State Online Extra Large Electric Design Co Ltd
Priority to CN201810691392.9A priority Critical patent/CN108646064A/en
Publication of CN108646064A publication Critical patent/CN108646064A/en
Pending legal-status Critical Current

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Classifications

    • GPHYSICS
    • G01MEASURING; TESTING
    • G01RMEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R1/00Details of instruments or arrangements of the types included in groups G01R5/00 - G01R13/00 and G01R31/00
    • G01R1/02General constructional details
    • G01R1/04Housings; Supporting members; Arrangements of terminals
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01RMEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R29/00Arrangements for measuring or indicating electric quantities not covered by groups G01R19/00 - G01R27/00
    • G01R29/12Measuring electrostatic fields or voltage-potential

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Connection Of Plates (AREA)

Abstract

The present invention relates to a kind of HVAC power transmission line power-frequency electric field strength monitoring holders, including main tripod body, the main tripod body includes axis and three support leg pipes that are connect with the central axis, the foot tube includes sequentially connected upper foot tube, connecting rod and lower foot tube, the connecting rod is made of the socket of several telescopic joints, the upper foot tube of one of them foot tube and lower foot tube are equipped with handle, and the lower end of the lower foot tube is equipped with stabilizer blade, and the bottom end of the stabilizer blade is followed closely equipped with foot;The upper end of the axis is provided with adjustable clustered column, and levelling lever is provided on the adjustable clustered column, and the upper end of the adjustable clustered column is provided with fixed station, and the fixed station is equipped with level meter.Compared with prior art, the present invention increases stabilizer blade in the lower end of three foot tubes, can outdoors fixed triangle frame when, so that holder is fixed on the ground by the foot nail of the lower end of stabilizer blade, to make tripod more stablize.

Description

A kind of HVAC power transmission line power-frequency electric field strength monitoring holder
Technical field
The present invention relates to project of transmitting and converting electricity power-frequency electric field strengths to monitor field, more particularly, to a kind of high-voltage AC transmission line Road power-frequency electric field strength monitoring holder.
Background technology
The electromagnetic environmental impact factor of ultra-high-tension power transmission line includes power frequency electric field and power frequency magnetic field, wherein to transmission line of electricity frame What line height played a decisive role is power frequency electric field.In the prior art, mainly using power-frequency electric field strength monitoring device to defeated Power transformation engineering power-frequency electric field strength is monitored, and needs measuring device being erected at measurement point by holder in outdoor monitoring process Place needs a kind of firm, easy to adjust, conveniently moving holder of height.
Invention content
It is an object of the present invention to overcome the above-mentioned drawbacks of the prior art and provide a kind of high-voltage AC transmissions Circuit power-frequency electric field strength monitoring holder.
The purpose of the present invention can be achieved through the following technical solutions:
A kind of HVAC power transmission line power-frequency electric field strength monitoring holder, including main tripod body, the tripod Ontology includes axis and three support leg pipes that are connect with the central axis, and the foot tube includes sequentially connected upper foot tube, company Extension bar and lower foot tube, the connecting rod is made of the socket of several telescopic joints, wherein the upper foot tube of foot tube and leftover bits and pieces Pipe is equipped with handle, and the lower end of the lower foot tube is equipped with stabilizer blade, and the bottom end of the stabilizer blade is followed closely equipped with foot;The upper end of the axis It is provided with adjustable clustered column, levelling lever is provided on the adjustable clustered column, the upper end of the adjustable clustered column is provided with Fixed station, the fixed station are equipped with level meter.
Preferably, the handle includes handle body, Anti-slip cover and two welding points, described two welding point difference Two ends that handle body is connect with foot tube are welded on, the Anti-slip cover is socketed in the intermediate position of handle body.
Preferably, the bottom of the lower foot tube is equipped with rubber mat.
Preferably, the lower end of the axis is equipped with hanging ring.
Preferably, the lower end of the axis is additionally provided with telescopic fixing rod, and the lower end of the telescopic fixing rod is equipped with hanging ring.
Preferably, it is additionally provided with angle locking knob on the adjustable clustered column.
Compared with prior art, the present invention has the following advantages:
1, increase stabilizer blade in the lower end of three foot tubes, can outdoors fixed triangle frame when, pass through the foot of the lower end of stabilizer blade Nail makes holder fix on the ground, to make tripod more stablize.
2, handle is set in the top and the bottom of foot tube, is conducive to more convenient taking and placing holders, facilitates whole movement.
3, hanging ring is set in the bottom end of telescopic fixing rod, when can use holder wind-force excessive outdoors, under hanging ring End hangs up weight, increases the stability of holder, if weight weight is inadequate, can also extend telescopic fixing rod, it is heavy to replace other Object.
Description of the drawings
Fig. 1 is the structural diagram of the present invention.
It is marked in figure:1, axis, 2, telescopic fixing rod, 3, upper foot tube, 4, connecting rod, 5, lower foot tube, 6, rubber mat, 7, Adjustable clustered column, 8, fixed station, 9, levelling lever, 10, handle, 11, level meter, 12, stabilizer blade, 13, foot nail, 14, hanging ring, 15, angle locking knob.
Specific implementation mode
The present invention is described in detail with specific embodiment below in conjunction with the accompanying drawings.The present embodiment is with technical solution of the present invention Premised on implemented, give detailed embodiment and specific operating process, but protection scope of the present invention is not limited to Following embodiments.
Embodiment
As shown in Figure 1, a kind of HVAC power transmission line power-frequency electric field strength monitoring holder, including main tripod body, Main tripod body includes axis 1 and three support leg pipes that are rotatablely connected with axis 1.Foot tube includes sequentially connected upper foot tube 3, connects Extension bar 4 and lower foot tube 5, connecting rod 4 are made of the socket of several telescopic joints.The upper foot tube 3 of a wherein support leg pipe and lower foot tube 5 are equal Equipped with handle 10, make the taking and placing that holder is more convenient.The lower end of lower foot tube is equipped with stabilizer blade 12, and the bottom end of stabilizer blade 12 is followed closely equipped with foot 13, the top of foot nail 13 is provided with screw thread, convenient for foot nail 13 to be installed on stabilizer blade 12 or remove.The bottom of lower foot tube 5 is equipped with Rubber mat 6.
The junction of the telescopic joint on 4 top of connecting rod is provided with external screw thread, and the bottom end of upper foot tube 3 is provided with internal thread, Convenient for connecting rod 4 is connect with upper foot tube 3.The junction of the telescopic joint of 4 bottom end of connecting rod is provided with internal thread, and lower foot tube 5 Top be provided with external screw thread, convenient for connecting rod 4 is connected with lower foot tube 5.
The upper end of axis 1 is provided with adjustable clustered column 7, and levelling lever 9, adjustable collection are provided on adjustable clustered column 7 The upper end of column 7 is provided with fixed station 8, and for fixing power-frequency electric field strength monitor, fixed station 8 is equipped with level meter 11.It is adjustable Formula clustered column 7 is equipped with angle locking knob 15, after Support Position is adjusted, is used for the angle of locking type adjustable clustered column 7.It adjusts Levelling lever 9 on adjustable clustered column 7, makes level meter 11 be horizontal, and then makes the power frequency electric field strength on fixed station 8 Degree monitor is horizontal.
Handle 10 includes handle body, Anti-slip cover and two welding points, and two welding points are respectively welded at handle master Two ends that body is connect with foot tube, Anti-slip cover are socketed in the intermediate position of handle body.Handle body is welded by welding point It is connected on the intermediate position of foot tube 3 and lower foot tube 5.
The lower end of axis 1 is additionally provided with telescopic fixing rod 2, and the lower end of telescopic fixing rod 2 is equipped with hanging ring 14, the top of hanging ring 14 It is connected with connector sleeve, which is internally provided with screw thread, convenient for hanging ring 14 to be mounted on to the lower end of telescopic fixing rod 2.
In use, if using indoors, in 12 lower end of stabilizer blade, installation foot does not follow closely 13.If desired adjusting bracket Highly, the height of the length adjustment holder of telescopic joint in adjusting connecting rod 4 can be passed through.If after adjusting connecting rod 4, the height of holder Degree or height, connecting rod 4 can be removed, upper foot tube 3 and lower foot tube 5 are connected, to reduce the height of holder.
In fixing bracket, upper lift ring 14, and the weight in the suspension of the lower end of hanging ring 14 are installed in the bottom end of telescopic fixing rod 2 Object makes bracket stable.In outdoor application holder, foot nail 13 is installed in the lower end of stabilizer blade 12, foot nail 13 is inserted into soil, Holder can be made more to be fixed;If wind-force is larger, the still fixed loosely holder of foot nail 13 on the one hand can be in telescopic fixing rod 2 Upper lift ring 14 is installed in bottom end, and on hanging ring 14 hangs upper weight to consolidate tripod, on the other hand can also will be Telescopic Fixed Bar 2 extends, and installs foot nail 13 in the lower end of telescopic fixing rod 2, and foot nail 13 is made to be inserted into underground to rigid support.

Claims (6)

1. a kind of HVAC power transmission line power-frequency electric field strength monitoring holder, including main tripod body, the tripod sheet Body includes axis and three support leg pipes that are connect with the central axis, which is characterized in that the foot tube includes sequentially connected Upper foot tube, connecting rod and lower foot tube, the connecting rod is made of the socket of several telescopic joints, wherein the upper foot of a foot tube Pipe and lower foot tube are equipped with handle, and the lower end of the lower foot tube is equipped with stabilizer blade, and the bottom end of the stabilizer blade is followed closely equipped with foot;In described The upper end of axis is provided with adjustable clustered column, is provided with levelling lever on the adjustable clustered column, the adjustable clustered column it is upper End is provided with fixed station, and the fixed station is equipped with level meter.
2. a kind of HVAC power transmission line power-frequency electric field strength monitoring holder according to claim 1, feature exist In the handle includes that handle body, Anti-slip cover and two welding points, described two welding points are respectively welded at handle master Two ends that body is connect with foot tube, the Anti-slip cover are socketed in the intermediate position of handle body.
3. a kind of HVAC power transmission line power-frequency electric field strength monitoring holder according to claim 1, feature exist In the bottom of the lower foot tube is equipped with rubber mat.
4. a kind of HVAC power transmission line power-frequency electric field strength monitoring holder according to claim 1, feature exist In the lower end of the axis is equipped with hanging ring.
5. a kind of HVAC power transmission line power-frequency electric field strength monitoring holder according to claim 1, feature exist In the lower end of the axis is additionally provided with telescopic fixing rod, and the lower end of the telescopic fixing rod is equipped with hanging ring.
6. a kind of HVAC power transmission line power-frequency electric field strength monitoring holder according to claim 1, feature exist In being additionally provided with angle locking knob on the adjustable clustered column.
CN201810691392.9A 2018-06-28 2018-06-28 A kind of HVAC power transmission line power-frequency electric field strength monitoring holder Pending CN108646064A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201810691392.9A CN108646064A (en) 2018-06-28 2018-06-28 A kind of HVAC power transmission line power-frequency electric field strength monitoring holder

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201810691392.9A CN108646064A (en) 2018-06-28 2018-06-28 A kind of HVAC power transmission line power-frequency electric field strength monitoring holder

Publications (1)

Publication Number Publication Date
CN108646064A true CN108646064A (en) 2018-10-12

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109406887A (en) * 2018-12-06 2019-03-01 国家电网公司 A kind of measurement bracket of power line power frequency electric field
CN110782611A (en) * 2019-10-18 2020-02-11 国网江西省电力有限公司电力科学研究院 Audible and visual alarm device for sensing high voltage, detection method and application

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201425693Y (en) * 2009-06-05 2010-03-17 陈庆元 Adjustable photograph tripod
CN205896615U (en) * 2016-07-04 2017-01-18 乐清市创意影视器材有限公司 Tripod that can be used to auto heterodyne
CN206563163U (en) * 2017-01-16 2017-10-17 浙江铭阳工程管理股份有限公司 A kind of tripod
CN206694785U (en) * 2017-03-15 2017-12-01 张博晨 A kind of shooting tripod
CN206930287U (en) * 2017-07-11 2018-01-26 象山浦祥信息科技有限公司 A kind of mapping tripod for being easy to regulation
CN207541010U (en) * 2017-12-13 2018-06-26 中新红外科技(武汉)有限公司 A kind of portable infrared detection device
CN208459436U (en) * 2018-06-28 2019-02-01 国网上海市电力公司 Bracket is used in a kind of monitoring of HVAC power transmission line power-frequency electric field strength

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201425693Y (en) * 2009-06-05 2010-03-17 陈庆元 Adjustable photograph tripod
CN205896615U (en) * 2016-07-04 2017-01-18 乐清市创意影视器材有限公司 Tripod that can be used to auto heterodyne
CN206563163U (en) * 2017-01-16 2017-10-17 浙江铭阳工程管理股份有限公司 A kind of tripod
CN206694785U (en) * 2017-03-15 2017-12-01 张博晨 A kind of shooting tripod
CN206930287U (en) * 2017-07-11 2018-01-26 象山浦祥信息科技有限公司 A kind of mapping tripod for being easy to regulation
CN207541010U (en) * 2017-12-13 2018-06-26 中新红外科技(武汉)有限公司 A kind of portable infrared detection device
CN208459436U (en) * 2018-06-28 2019-02-01 国网上海市电力公司 Bracket is used in a kind of monitoring of HVAC power transmission line power-frequency electric field strength

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109406887A (en) * 2018-12-06 2019-03-01 国家电网公司 A kind of measurement bracket of power line power frequency electric field
CN110782611A (en) * 2019-10-18 2020-02-11 国网江西省电力有限公司电力科学研究院 Audible and visual alarm device for sensing high voltage, detection method and application
CN110782611B (en) * 2019-10-18 2021-06-04 国网江西省电力有限公司电力科学研究院 Audible and visual alarm device for sensing high voltage, detection method and application

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Application publication date: 20181012

RJ01 Rejection of invention patent application after publication