CN209342152U - A kind of disc insulator measurement experimental rig - Google Patents
A kind of disc insulator measurement experimental rig Download PDFInfo
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- CN209342152U CN209342152U CN201920059914.3U CN201920059914U CN209342152U CN 209342152 U CN209342152 U CN 209342152U CN 201920059914 U CN201920059914 U CN 201920059914U CN 209342152 U CN209342152 U CN 209342152U
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Abstract
The utility model discloses a kind of disc insulators to measure experimental rig, including bracket, through first straight line guiding axis is equipped in the top crossbeam of bracket, is equipped with the first revolving part in the first straight line guiding axis；Through second straight line guiding axis is equipped in the bottom end crossbeam of bracket, the second revolving part is installed on second straight line guiding axis that one end opposite with first straight line guiding axis；Outside in a longitudinal side of bracket is equipped with upper and lower support, third straight-line guidance axis and screw rod are installed between upper and lower support, set is installed with Mobile base jointly on third straight-line guidance axis and screw rod, run through in Mobile base and the 4th straight-line guidance axis is installed, hook is installed in the 4th straight-line guidance the tip of the axis, hook is also connected with tension sensor.The present apparatus can carry out locking pin test, structure height and axis radial missing to disc insulator and measure, and realize the effect that test product is once moved, repeatedly tested, promote large-scale insulator testing inspection efficiency.
Description
Technical field
The utility model relates to test devices, and in particular to a kind of disc insulator measurement experimental rig.
Background technique
Insulator plays two basic roles in overhead transmission lines, i.e., support conducting wire insulate with preventing electric current time
Son various electromechanical stress caused by environment and electric load condition change and fail, otherwise not can guarantee transmission of electricity
Line security operation need to carry out correlation test detection, insulator is made to reach standard requirements to guarantee insulator properties of product.
Cap and pin type suspension insulator includes ceramics, glass insulator, and locking pin (being commonly called as spring pin) is insulator chain composition
Critical elements, insulator chain will cause biggish power loss if do not filled locking pin or there are mass defects to lead to fall string.This
Outside, glass, porcelain insulator in process of production, it is uneven etc. there may be construction profile after hanging net operation for a long time, route is pacified
Row for the national games is brought great potential safety hazard.Therefore, it is necessary to carry out locking pin test, the measurement of axis radial missing and structure height,
Ensure that insulator operating status is good.
Currently, supertension line disc insulator weight tests time-consuming, effort, efficiency is lower often in 10kg or more.
Summary of the invention
The purpose of the utility model is to overcome above-mentioned the deficiencies in the prior art, provide a kind of disc insulator measurement test
Device, in order to test disc insulator.
To achieve the above object, the technical solution of the utility model is:
A kind of disc insulator measurement experimental rig, including bracket, the bracket is rectangular, in the top crossbeam of bracket
In through being equipped with first straight line guiding axis, the beginning of first straight line guiding axis is equipped with the first handwheel, straight to adjust first
The position of line guiding axis in the bracket is equipped with the first revolving part in the first straight line guiding axis；In the bottom end crossbeam of bracket
In through being equipped with second straight line guiding axis, installed on second straight line guiding axis that one end opposite with first straight line guiding axis
There is the second revolving part, be also equipped with handle in second straight line guiding axis, to adjust second straight line guiding axis in the bracket
Position；Outside in a longitudinal side of the bracket is equipped with upper and lower support, is equipped with third between upper and lower support
Straight-line guidance axis and screw rod are equipped with the second handwheel on the top of screw rod, wear jointly on third straight-line guidance axis and screw rod
There is Mobile base, through the 4th straight-line guidance axis is equipped in Mobile base, third is installed at the beginning of the 4th straight-line guidance axis
Handwheel is equipped with hook in the 4th straight-line guidance the tip of the axis, and the hook is also connected with tension sensor.
Pedestal is installed on the inside of two longitudinal edges of the bracket, slide bar is installed on pedestal, is set on slide bar
There is slide, support rod is installed between two slides, the fixed device of composite insulator is installed on support rod.
The tension sensor is S type weighing sensor, and is circumscribed with force value display instrument.
The utility model compared with prior art, the beneficial effect is that:
The present apparatus can carry out locking pin test, structure height and axis radial missing to disc insulator and measure, and realize test product
The effect once move, repeatedly tested promotes large-scale insulator testing inspection efficiency.
Detailed description of the invention
Fig. 1 is the positive structure schematic that disc insulator provided by the embodiment of the utility model measures experimental rig；
Fig. 2 is that disc insulator provided by the embodiment of the utility model measures experimental rig schematic perspective view；
In figure: 1, first straight line guiding axis；2, the first handwheel；3, the first revolving part；4, second straight line guiding axis；5, second
Revolving part；6, handle；7, upper bracket；8, undersetting；9, third straight-line guidance axis；10, screw rod；11, the second handwheel；12, mobile
Seat；13, the 4th straight-line guidance axis；14, third handwheel；15, it links up with；16, tension sensor；17, slide bar；18, slide；19, it props up
Strut；20, pedestal；21, the fixed device of composite insulator.
Specific embodiment
The content of the utility model is described in further details with reference to the accompanying drawings and detailed description.
Embodiment:
Refering to fig. 1 shown in -2, disc insulator measurement experimental rig provided in this embodiment includes bracket, and the bracket is in
Rectangular-shaped, through first straight line guiding axis 1 is equipped in the top crossbeam of bracket, the beginning of first straight line guiding axis 1 is installed
There is the first handwheel 2, to adjust the position of first straight line guiding axis 1 in the bracket, is equipped in the first straight line guiding axis 1
First revolving part 3；Through being equipped with second straight line guiding axis 4 in the bottom end crossbeam of bracket, in second straight line guiding axis 4 and the
One straight line guiding axis 1 is equipped with the second revolving part 5 on that opposite one end, is also equipped with handle in second straight line guiding axis 4
6, to adjust the position of second straight line guiding axis 4 in the bracket, that is to say, that first straight line guiding axis 1 and second straight line are led
It is that on the same line, distance between the two can be adjusted by the first handwheel 2 and/or handle 6, simultaneously to axis 4
Revolving part can also be rotated around straight-line guidance axis, in this way, first passing through the adjustment of handle 6 when needing to measure disc insulator
Second revolving part, 5 top bulb is embedded in 3 lower part ball-and-socket of the first revolving part by the position of the second revolving part 5, and by digital display displacement mark
Ruler is reset, and then disc insulator to be measured is placed between first straight line guiding axis 1 and second straight line guiding axis 4, by disk
Shape insulator is firm, can carry out the measurement of structure height to disc insulator by digital display displacement scale.When needing to measure
When the axis radial missing of disc insulator, since disc insulator is located between the first revolving part 3 and the second revolving part 5
, in this way, the gauge outfit of universal bar digital display centimeter need to be only close to the surface of disc insulator, then rotation rotates insulator extremely
It is 360 ° few, dial gauge registration is observed, registration maximum value is read, axis radial missing can be measured.
Outside in a longitudinal side of the bracket is equipped with upper bracket 7, undersetting 8, between upper and lower support 7,8
Third straight-line guidance axis 9 and screw rod 10 are installed, second handwheel 11 is installed on the top of screw rod 10, in third straight-line guidance axis
9 and screw rod 10 on jointly set be installed with Mobile base 12, that is to say, that Mobile base 12 can be adjusted in third by the second handwheel 11
Straight-line guidance axis 9 moves up and down, and through the 4th straight-line guidance axis 13 is equipped in Mobile base 12, in the 4th straight-line guidance axis
13 beginning is equipped with third handwheel 14, and the position of the 4th straight-line guidance axis 13 is adjusted by third handwheel 14, straight the 4th
The end of line guiding axis 13 is equipped with hook 15, and hook 15 is also connected with tension sensor 16.When needing to disc insulator
When carrying out locking pin test, hook 15 need to be only adjusted in the position of the 4th straight-line guidance axis 13, makes the iron of hook 15 with insulator
Locking pin connection in cap ball-and-socket, then in rotation third handwheel 14, the pulling force of adjustment hook 15, it can realize locking pin behaviour
Make load measurement.
It is measured it follows that the present apparatus can carry out locking pin test, structure height and axis radial missing to disc insulator,
It realizes the effect that test product is once moved, repeatedly tested, promotes large-scale insulator testing inspection efficiency.
One kind as the present embodiment is preferably equipped with pedestal 20 on the inside of two longitudinal edges of the bracket, in pedestal 20
On slide bar 17 is installed, slide 18 is set on slide bar, support rod 19 is installed between two slides 18, on support rod 19
The fixed device 21 of composite insulator is installed, to be convenient for compound inslation for fixing stick end part of composite insulator fitting
The test of sub- operation load of locking pin, simultaneously as the position of support rod 19 be it is adjustable, position can be put according to composite insulator
It sets, adjusts fixed device 21 and the relative position to test product end metal fitting, in order to carry out test.
Specifically, above-mentioned tension sensor 16 is S type weighing sensor, and is circumscribed with force value display instrument, can directly be read
Number.
For above-described embodiment simply to illustrate that the technical ideas and features of the present invention, its purpose is allows this field
Interior those of ordinary skill can understand the content of the utility model and implement accordingly, can not limit the utility model with this
Protection scope.The equivalent changes or modifications that all essence according to the content of the present invention is made, should all cover in this reality
With in novel protection scope.
Claims (3)
1. a kind of disc insulator measures experimental rig, which is characterized in that including bracket, the bracket is rectangular, in bracket
Top crossbeam in through being equipped with first straight line guiding axis, the beginning of first straight line guiding axis is equipped with the first handwheel, to
The position of first straight line guiding axis in the bracket is adjusted, the first revolving part is installed in the first straight line guiding axis；In bracket
Bottom end crossbeam in through being equipped with second straight line guiding axis, in that opposite with first straight line guiding axis of second straight line guiding axis
Second revolving part is installed on one end, is also equipped with handle in second straight line guiding axis, to adjust second straight line guiding axis
Position in the bracket；Outside in a longitudinal side of the bracket is equipped with upper and lower support, between upper and lower support
Third straight-line guidance axis and screw rod are installed, the second handwheel is installed on the top of screw rod, in third straight-line guidance axis and screw rod
Upper common set is installed with Mobile base, through the 4th straight-line guidance axis is equipped in Mobile base, at the beginning of the 4th straight-line guidance axis
Third handwheel is installed, hook is installed in the 4th straight-line guidance the tip of the axis, the hook is also connected with tension sensor.
2. disc insulator as described in claim 1 measures experimental rig, which is characterized in that in two longitudinal edges of the bracket
Inside pedestal is installed, slide bar is installed on pedestal, slide is set on slide bar, support is installed between two slides
Bar is equipped with the fixed device of composite insulator on support rod.
3. disc insulator as described in claim 1 measures experimental rig, which is characterized in that the tension sensor is S type
Weighing sensor, and it is circumscribed with force value display instrument.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920059914.3U CN209342152U (en) | 2019-01-15 | 2019-01-15 | A kind of disc insulator measurement experimental rig |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920059914.3U CN209342152U (en) | 2019-01-15 | 2019-01-15 | A kind of disc insulator measurement experimental rig |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209342152U true CN209342152U (en) | 2019-09-03 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920059914.3U Active CN209342152U (en) | 2019-01-15 | 2019-01-15 | A kind of disc insulator measurement experimental rig |
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| Country | Link |
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| CN (1) | CN209342152U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112403951A (en) * | 2020-11-09 | 2021-02-26 | 广东电网有限责任公司电力科学研究院 | Pillar insulator screening method and device based on cement cementing eccentricity |
| CN112985324A (en) * | 2021-05-14 | 2021-06-18 | 国网电力科学研究院武汉南瑞有限责任公司 | Disc insulator size measuring device |
| CN113716198A (en) * | 2021-09-06 | 2021-11-30 | 国网江苏省电力有限公司常州供电分公司 | Suspension insulator storage device |
| CN115143890A (en) * | 2022-07-06 | 2022-10-04 | 中国电力科学研究院有限公司 | Insulator structure parameter measuring system and method based on three-dimensional scanning |
-
2019
- 2019-01-15 CN CN201920059914.3U patent/CN209342152U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112403951A (en) * | 2020-11-09 | 2021-02-26 | 广东电网有限责任公司电力科学研究院 | Pillar insulator screening method and device based on cement cementing eccentricity |
| CN112985324A (en) * | 2021-05-14 | 2021-06-18 | 国网电力科学研究院武汉南瑞有限责任公司 | Disc insulator size measuring device |
| CN113716198A (en) * | 2021-09-06 | 2021-11-30 | 国网江苏省电力有限公司常州供电分公司 | Suspension insulator storage device |
| CN115143890A (en) * | 2022-07-06 | 2022-10-04 | 中国电力科学研究院有限公司 | Insulator structure parameter measuring system and method based on three-dimensional scanning |
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