CN207336646U - Composite insulator measuring device with electricity in a kind of operation of power networks - Google Patents
Composite insulator measuring device with electricity in a kind of operation of power networks Download PDFInfo
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- CN207336646U CN207336646U CN201721048475.3U CN201721048475U CN207336646U CN 207336646 U CN207336646 U CN 207336646U CN 201721048475 U CN201721048475 U CN 201721048475U CN 207336646 U CN207336646 U CN 207336646U
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- slideway
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- 239000012212 insulator Substances 0.000 title claims abstract description 26
- 239000002131 composite material Substances 0.000 title claims abstract description 17
- 230000005611 electricity Effects 0.000 title claims abstract description 10
- 230000007246 mechanism Effects 0.000 claims description 13
- 230000033001 locomotion Effects 0.000 abstract description 5
- 238000001514 detection method Methods 0.000 description 6
- 230000005684 electric field Effects 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 3
- 230000007547 defect Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000012423 maintenance Methods 0.000 description 3
- 238000009413 insulation Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000009194 climbing Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- IXSZQYVWNJNRAL-UHFFFAOYSA-N etoxazole Chemical compound CCOC1=CC(C(C)(C)C)=CC=C1C1N=C(C=2C(=CC=CC=2F)F)OC1 IXSZQYVWNJNRAL-UHFFFAOYSA-N 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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Abstract
The utility model discloses composite insulator measuring device with electricity in a kind of operation of power networks, including symmetrical two frame bodies, it is fixed as one between in the middle part of two frame bodies by front and rear two slideways, two slide bars are additionally provided between two slideways, every slide bar bottom is fixed with a straight tube, the straight tube bottom is inserted with L bracket, the L bracket end is provided with semicircular lower fixed strip, the straight tube side wall is also equipped with vertical push rod, the end of the vertical push rod is fixed in the L bracket, horizontal push is also equipped with the top of each frame body, the end of the horizontal push is additionally provided with semicircular upper fixed strip.Fixed strip cooperative motion above and below the utility model, it is possible to achieve frame uninterruptedly moves up and down；The present apparatus is simple in structure, and cost is low, is adapted to the insulator chain for not having to diameter and the full skirt of spacing.
Description
Technical field
The utility model belongs to composite insulator band electric-examination in power grid maintenance technical field, more particularly to a kind of operation of power networks
Survey device.
Background technology
The detection method of high voltage power transmission line composite insulator string defect mainly has at present：Infrared thermoviewer, it is according to height
The temperature change of composite insulator is detected on pressure transmission line, and infrared thermoviewer cannot carry out under the stronger background of light
Detection, and volume is larger, expensive and maintenance difficult；Visual method（The country is common）Be in composite insulator outer surface
It when having the defects of obvious, can just observe, but be not easy to be found the defects of composite insulator inside, it is difficult to carry out preventative
Examination and maintenance.
There is currently it is a kind of analyze the method for the internal flaw of composite insulation substring by detecting electric field strength, with reference to specially
Profit 201210096177.7, discloses a kind of insulator chain live detection robot, which can realize continuous climbing, but
It is that the robot of this structure can not adapt to the insulator chain of different-diameter and spacing full skirt, therefore, this robot scope of application
It is limited, and the structure of robot is also more complicated.
The content of the invention
The purpose of the utility model is to overcome the deficiencies in the prior art to provide composite insulation subband in a kind of operation of power networks
Electric detection means, it is intended to solve the restricted application of existing insulator chain live detection robot, baroque technology is asked
Topic.
The utility model adopts the following technical solution：
Composite insulator measuring device with electricity includes symmetrical two frame bodies, two frames in the operation of power networks
Be fixed as one between in the middle part of body by front and rear two slideways, control panel be installed in one of frame body, two slideways it
Between be additionally provided with two slide bars, every slide bar bottom is fixed with a straight tube, and the straight tube bottom is inserted with L bracket, the L-shaped
Stent ends are provided with semicircular lower fixed strip, and the straight tube side wall is also equipped with vertical push rod, the end of the vertical push rod
End is fixed in institute's L bracket, is also equipped with horizontal push at the top of each frame body, the end of the horizontal push is additionally provided with
Semicircular upper fixed strip, described device are further included for driving two slide bars driving machine that reverse sync is moved on slideway
Structure, vertical push rod, horizontal push and the driving mechanism are electrically connected to the control panel.
Further, a screw is also set up in every slideway, the screw both ends are two, bearing, the screw or so
The screw thread divided is oppositely arranged, wherein a slide bar both ends are through the left-half of screw, another slide bar both ends are through screw
Right half part, the driving mechanism drive two screws to rotate synchronously.
Further, the link position of the frame body and slideway is additionally provided with briquetting, and the briquetting is pushed down slideway and led to
Screw is crossed to be fixed on frame body.
The beneficial effects of the utility model are：In this structure, upper and lower fixed strip cooperative motion, upper and lower fixed strip is clamped absolutely
After edge substring, lower fixed strip is motionless, and upper fixed strip opens, then vertical push rod work, whole frame body is jacked up upwards certain
Distance, then upper fixed strip closure, lower fixed strip opening, vertical push rod return back to initial position, then descend fixed strip to close folder
Firmly insulator chain, and so on, it is possible to achieve frame uninterruptedly moves up and down；The present apparatus is simple in structure, and cost is low, is adapted to
Without diameter and the insulator chain of the full skirt of spacing.
Brief description of the drawings
Fig. 1 is the structure chart of composite insulator measuring device with electricity in the operation of power networks that the utility model embodiment provides.
Fig. 2 be two frame bodies and between slideway front view.
Fig. 3 is straight tube and the structure chart of L bracket.
Fig. 4 is the location diagram of slideway and slide bar.
Fig. 5 is the schematic diagram that driving mechanism driving screw rotates.
Fig. 6 is a kind of fixed structure schematic diagram of frame body and slideway.
In figure, 1. frame bodies, 2. slideways, 3. slide bars, 4. straight tubes, 5. L brackets, 6. times fixed strips, 7. vertical push rods,
8. horizontal push, fixed strip on 9., 10. screws, 11. briquettings, 12. control panels, 13, bearing, 14. driving mechanisms.
Embodiment
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing and implementation
Example, is further elaborated the utility model.It should be appreciated that specific embodiment described herein is only explaining
The utility model, is not used to limit the utility model.
Fig. 1 shows the structure of composite insulator measuring device with electricity in operation of power networks provided in this embodiment, in order to just
In observation, Fig. 1 illustrate only the single-side structural of device, and another side structure and Fig. 1 are essentially identical, such as 2 show two frame bodies 1
The front view of slideway 2 between and.Fig. 3 shows the structure of straight tube 4 and L bracket 5.
As shown in Figs. 1-3, composite insulator measuring device with electricity includes symmetrical two frames in the operation of power networks
Frame body 1, two frame bodies 1 are fixed as one by front and rear two slideways 2 between middle part, are provided with one of frame body 1
Control panel 12, is additionally provided with two slide bars 3 between two slideways 2, every 3 bottom of slide bar is fixed with a straight tube 4, the straight tube
4 bottoms are inserted with L bracket 5, and 5 end of L bracket is provided with semicircular lower fixed strip 6, and 4 side wall of straight tube is also installed
There is vertical push rod 7, the end of the vertical push rod 7 is fixed in the L bracket 5, and each top of frame body 1 is also equipped with water
Flat-pushing bar 8, the end of the horizontal push 8 are additionally provided with semicircular upper fixed strip 9, and described device is further included for driving two
The driving mechanism 14 that reverse sync is moved on slideway 2 of root slide bar 3, vertical push rod 7, horizontal push 8 and the driving
Mechanism 14 is electrically connected to the control panel 12.
12 controlled level push rod 8 of control panel, vertical push rod 7 and the driving mechanism 14 work, the driving mechanism 14
For driving two slide bars 3 reverse sync on slideway 2 to move, that is, two lower fixed strips 6 are controlled to open or close.The present embodiment
Specific implementation is not limited, for example belt transmission mechanism or gear drive etc. can be set on slideway 2, as long as
Being capable of Synchronization Control reverse movement.The horizontal push 8 is used to control two upper fixed strips 9 to open or close.During work,
Upper and lower fixed strip is clamped into insulator chain first, then descends fixed strip 6 motionless, upper fixed strip 8 opens, then vertical push rod 7
Work, certain distance is jacked up by whole frame body 1 upwards, and then upper fixed strip 9 closes, and lower fixed strip 6 opens, vertical push rod 7
Initial position is return back to, then descends the closure of fixed strip 6 to clamp insulator chain, and so on, it is possible to achieve frame is uninterruptedly upper and lower
It is mobile.The present apparatus is simple in structure, and cost is low, is adapted to the insulator chain for not having to diameter and the full skirt of spacing.Certainly, wherein one
Electric field detecting sensor is also equipped with a frame body 1, frame body 1 is during movement, and electric field detecting sensor is also upper
Lower movement, the electric field distribution of detection insulator chain length direction.
As a kind of 3 type of drive of specific slide bar, as shown in Figure 4,5, a screw 10 is also set up in every slideway 2,
10 both ends of screw are bearing 13, and 10 or so the two-part screw thread of screw is oppositely arranged, wherein 3 both ends of slide bar are worn
In the left-half of screw 10, another 3 both ends of slide bar are through 10 right half parts of screw, and the driving mechanism 14 drives two
Screw 10 rotates synchronously, such two slide bars 3 it is synchronous closer or far from.
Further, as shown in fig. 6, the frame body 1 and the link position of slideway 2 are additionally provided with briquetting 11, the pressure
Block 11 is pushed down slideway 2 and is fixed to by screw on frame body 1.The briquetting 11 is used for fastening glide 2 and two frame bodies 1,
So that structure is integral, and this structure can also adjust the spacing of two frame bodies 1, and it is special to be fixed to a suitable distance
Not Shi Yongyu larger size full skirt insulator chain.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
All any modification, equivalent and improvement made within the spirit and principle of utility model etc., should be included in the utility model
Protection domain within.
Claims (3)
1. composite insulator measuring device with electricity in a kind of operation of power networks, it is characterised in that including symmetrical two frames
Body (1), in the middle part of two frame bodies (1) between be fixed as one by front and rear two slideways (2), in one of frame body (1)
Control panel (12) is installed, two slide bars (3) are additionally provided between two slideways (2), every slide bar (3) bottom is fixed with one
Straight tube (4), straight tube (4) bottom are inserted with L bracket (5), and L bracket (5) end is provided with semicircular lower fixation
Bar (6), straight tube (4) side wall are also equipped with vertical push rod (7), and the end of the vertical push rod (7) is fixed to the L-shaped branch
On frame (5), horizontal push (8) is also equipped with the top of each frame body (1), the end of the horizontal push (8) is additionally provided with half
Circular upper fixed strip (9), described device further include what is moved for driving two slide bars (3) reverse sync on slideway (2)
Driving mechanism (14), vertical push rod (7), horizontal push (8) and the driving mechanism (14) are electrically connected to the control
Plate (12).
2. composite insulator measuring device with electricity in operation of power networks as claimed in claim 1, it is characterised in that every slideway
(2) screw (10) is also set up in, screw (10) both ends are bearing (13), the two-part spiral shell in screw (10) left and right
Line is oppositely arranged, wherein slide bar (3) both ends are through the left-half of screw (10), another slide bar (3) both ends are through silk
The right half part of bar (10), the driving mechanism (14) drive two screws (10) to rotate synchronously.
3. composite insulator measuring device with electricity in operation of power networks as claimed in claim 1, it is characterised in that the frame body
(1) link position with slideway (2) is additionally provided with briquetting (11), and the briquetting (11) is pushed down slideway (2) and fixed by screw
To frame body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721048475.3U CN207336646U (en) | 2017-08-22 | 2017-08-22 | Composite insulator measuring device with electricity in a kind of operation of power networks |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721048475.3U CN207336646U (en) | 2017-08-22 | 2017-08-22 | Composite insulator measuring device with electricity in a kind of operation of power networks |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207336646U true CN207336646U (en) | 2018-05-08 |
Family
ID=62373045
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721048475.3U Active CN207336646U (en) | 2017-08-22 | 2017-08-22 | Composite insulator measuring device with electricity in a kind of operation of power networks |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207336646U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108710070A (en) * | 2018-07-10 | 2018-10-26 | 国网山东省电力公司龙口市供电公司 | Electric transmission line isolator discharging detection device |
-
2017
- 2017-08-22 CN CN201721048475.3U patent/CN207336646U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108710070A (en) * | 2018-07-10 | 2018-10-26 | 国网山东省电力公司龙口市供电公司 | Electric transmission line isolator discharging detection device |
| CN108710070B (en) * | 2018-07-10 | 2024-02-02 | 国网山东省电力公司龙口市供电公司 | Insulator discharge detection device for power transmission line |
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