CN108169641A - A kind of insulated shielding cover experimental rig - Google Patents
A kind of insulated shielding cover experimental rig Download PDFInfo
- Publication number
- CN108169641A CN108169641A CN201810016575.0A CN201810016575A CN108169641A CN 108169641 A CN108169641 A CN 108169641A CN 201810016575 A CN201810016575 A CN 201810016575A CN 108169641 A CN108169641 A CN 108169641A
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- Prior art keywords
- insulated
- telescopic rods
- platform
- sleeve
- fixed
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- 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.)
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Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/12—Testing dielectric strength or breakdown voltage ; Testing or monitoring effectiveness or level of insulation, e.g. of a cable or of an apparatus, for example using partial discharge measurements; Electrostatic testing
Abstract
The invention discloses a kind of insulated shielding cover experimental rigs, including pedestal, it is located at the chassis of base bottom, the pedestal is equipped with the first insulated telescopic rods and the second insulated telescopic rods being mutually parallel, the top movable of first insulated telescopic rods is connected with pressure rod, pressure object bar is fixed in second insulated telescopic rods, press object bar parallel with the upper surface of pedestal, and pressure object bar is between the first insulated telescopic rods and the second telescopic insulating bar, the end of the pressure rod is pressed on object bar, detection platform is connected in the middle part of first insulated telescopic rods and the second insulated telescopic rods, the front panel of the pedestal is equipped with graduated scale；It is simple in structure, it disclosure satisfy that the experiment of the insulated shielding cover of various models, effectively the management and control coefficient safe to use of mask livewire work, it is ensured that the purpose of personal safety.
Description
Technical field
The invention mainly relates to live working tools experiments, refer in particular to distribution conducting wire mask standardization experimental rig, especially
It is related to a kind of insulated shielding cover experimental rig.
Background technology
Live working of distribution network is used widely in power grid enterprises and other power supply units, and distribution network live line work can be reduced
Due to the loss of supply caused by interruption maintenance, power supply reliability can be greatly improved.And live working tools are ensured with guipure
The important substance basis of the electric operation person and equipment safety.In order to ensure the security reliability of live working tools, industry rule
Model regulation distribution protection class live working tools carry out 2 preventive trials every year, during which between be divided into half a year.
Live working tools are main to be detected as insulating properties detection, and insulating properties detection is mainly the exhausted of Work tool
The industrial frequency withstand voltage detection of edge position, the at present detection of Work tool cause work device due to detecting the lack of standardization of unit detecting electrode mostly
Tool detection is lack of standardization, leads to Work tool there are certain security risk, while detection efficiency is low.Detection it is lack of standardization mainly
Refer to, the insulation position of Work tool cannot effectively be detected.It was tested for this purpose, the detection technique of Work tool will embody industrial frequency withstand voltage
Cheng Zhong, effective insulation position of Work tool are really detected.According to《Electric-power safe instruments preventive trial regulation》, into
During row mask Insulation Test, the electrode of the inside of usual mask is a metal mandrel, is placed in mask at center, is hidden
Cover external electrode is covered for grounding electrode, and by conductive material, such as metal foil, since power distribution network Work tool is complex-shaped, shape is each
It is different so that detecting electrode real good contact test item insulation position is not easy to, this be also detected in the past it is nonstandard important
Reason.In addition, during Insulation monitoring, a usual pressure test can only test one, and detection efficiency is low, cause general unit difficult
In such equipment test of progress.Insulated shielding cover experimental rig current simultaneously:Since kind type kind is relatively more, tool
A kind of standby experiment mask is relatively simple, it is impossible to meet the needs of most of experiment shielding cases.
Invention content
In order to overcome the disadvantages of the above prior art, it the object of the present invention is to provide a kind of simple in structure, disclosure satisfy that each
A kind of insulated shielding cover experimental rig of kind of model, effectively the management and control coefficient safe to use of mask livewire work, it is ensured that
The purpose insulated shielding cover experimental rig of personal safety.
In order to achieve the above objectives, the present invention is achieved by the following scheme：
A kind of insulated shielding cover experimental rig including pedestal, is located at the chassis of base bottom, and pedestal is equipped with and is mutually parallel
The first insulated telescopic rods and the second insulated telescopic rods, the top movables of the first insulated telescopic rods is connected with pressure rod, and second absolutely
Pressure object bar is fixed on edge telescopic rod, pressure object bar is parallel with the upper surface of pedestal, and object bar is pressed to be located at the first insulated telescopic rods
And second between telescopic insulating bar, the end of pressure rod is pressed on object bar, the first insulated telescopic rods and the second insulated telescopic rods
Middle part be connected with detection platform, the front panel of pedestal is equipped with graduated scale.
Further improve of the invention is：
First insulated telescopic rods are synchronous insulated telescopic rods with the second insulated telescopic rods.
First insulated telescopic rods include the first sleeve, second sleeve and 3rd sleeve, and second sleeve is inserted in the first sleeve
In, 3rd sleeve is inserted in second sleeve, a supporting table is equipped in the first sleeve, and the position of the supporting table is less than second set
The bottom of cylinder is fixed with vertical electric cylinders in support platform, is fixedly connected at the top of the telescopic end and 3rd sleeve of vertical electric cylinders,
The top of the cylinder body of vertical electric cylinders is equal with the top of the first sleeve.
Pedestal includes base support and is located at front panel composition of the front end with graduated scale between first；
Base support include above move to left moving platform, upper middle fixed platform, upper right mobile platform, bottom left mobile platform, it is lower in
Fixed platform and bottom right mobile platform；The both ends of fixed platform intersect respectively with above moving to left moving platform and upper right mobile platform in upper
Connection, the both ends of lower middle fixed platform above move to left moving platform respectively with bottom left mobile platform 1 and bottom right mobile platform interconnection
It is fixedly connected with bottom left mobile platform by left fixed plate, upper middle fixed platform is fixed with lower middle fixed platform by middle fixed plate
Connection, upper right mobile platform is fixedly connected with bottom right mobile platform by right fixed plate, and middle fixed plate both sides are respectively fixed with the
One parallel electric cylinders electric cylinders parallel with second, and the telescopic end of the first parallel electric cylinders is fixedly connected with left fixed plate, the second parallel electricity
The telescopic end of cylinder is fixedly connected with right fixed plate.
Front panel is made of left panel, middle panel and right panel, and the both ends of middle panel are respectively inserted in left side version and the right side
In plate.
Compared with prior art, the invention has the advantages that：
The configuration of the present invention is simple can hide by adjusting the height and width of experimental provision to meet the insulation of various models
The experiment of cover is covered, effectively the management and control coefficient safe to use of mask livewire work, it is ensured that personal safety.
Description of the drawings
Fig. 1 is schematic structural view of the invention；
Fig. 2 is telescopic insulating rod structure schematic diagram in the present invention；
Fig. 3 is the structure diagram on chassis in the present invention；
Fig. 4 moves to left moving platform, upper middle fixed platform and upper right mobile platform attachment structure schematic diagram on being；
Fig. 5 is that front-panel structure is illustrated in the present invention.
In figure：1- pedestals；2- chassis；The first insulated telescopic rods of 3-；The second insulated telescopic rods of 4-；5- pressure rods；6- presses object
Bar；7- detection platforms；8- graduated scales；9- left panels；Panel in 10-；11- right panels；Moving platform is moved to left on 101-；On 102-
Middle fixed platform；The upper right mobile platforms of 103-；104- bottom left mobile platforms；Middle fixed platform under 105-；It is moved right under 106- flat
Platform；The left fixed plates of 107-；The first parallel electric cylinders of 108-；Fixed plate in 109-；The second parallel electric cylinders of 110-；The right fixed plates of 111-；
The first sleeves of 301-；302- second sleeves；303- 3rd sleeves；304- supporting tables；The vertical electric cylinders of 305-.
Specific embodiment
The present invention is described in further detail below in conjunction with the accompanying drawings：
Embodiment 1
A kind of insulated shielding cover experimental rig as shown in Figure 1, including pedestal 1, is located at the chassis 2 of 1 bottom of pedestal, pedestal
1 is equipped with the first insulated telescopic rods 3 and the second insulated telescopic rods 4 being mutually parallel, and the top movable of the first insulated telescopic rods 3 connects
Pressure rod 5 is connected to, pressure object bar 6 is fixed in the second insulated telescopic rods 4, pressure object bar 6 is parallel with the upper surface of pedestal 1, and presses
Between the first insulated telescopic rods 3 and the second telescopic insulating bar 4, the end of pressure rod 5 is pressed on object bar 6 object bar 6, and first
The middle part of 3 and second insulated telescopic rods 4 of insulated telescopic rods is connected with detection platform 7, and the front panel of pedestal 1 is equipped with graduated scale
8；Domain metab；1 flat panel of pedestal, with meter full scale；Adjusting bracket base 1 can be according to reality under the action of scale
The height width distance of requirement adjustment subject tested；First insulated telescopic rods 3 and the second insulated telescopic rods 4 ensure subject pair
The 1-1.5 meters of specific assay adjusting apparatus of safe distance on ground can be according to by model in kind different in nature, adjusting out by kind of sorting out
Pressure test pattern if debugging is not in place, may be used masking foil and substitute ground terminal or boost terminal；It can be by various rule
The small-sized of lattice debugs best test method by material object according to by body in kind, it is ensured that the pressure-resistant experiment purpose of subject；Pressure rod 5
It is fixed after subject is fastened with pressure object bar, is formed and be closed experimental method, dotted line is at the merging of live end
Principle：Exactly being fixed on adjustment stent by material object, being grounded on panel, its model is fixed by material object,
And will pressure test be carried out according to safety code requirement by material object, it, can be in specific assay if tested its different in nature mask
Be fixed in adjusting apparatus then pressurize, complete an experimentation, must be first depressured after experiment, after to its live end be grounded
Electric discharge, can remove in kind.
Embodiment 2
It can be both horizontally and vertically adjusted in order to entire experimental provision；On the basis of embodiment 1, the
One insulated telescopic rods 3 are synchronous insulated telescopic rods with the second insulated telescopic rods 4.
First insulated telescopic rods 3 as shown in Figure 2 and the second insulated telescopic rods 4 are same telescopic rod, are once made to it
In the first insulated telescopic rods be described in detail；First insulated telescopic rods 3 include the first sleeve 301,302 and of second sleeve
3rd sleeve 303, second sleeve 302 are inserted in the first sleeve 301, and 3rd sleeve 303 is inserted in second sleeve 302, the
A supporting table 304 is equipped in one sleeve 301, and the position of the supporting table 304 is less than the bottom of second sleeve 302, support platform
Vertical electric cylinders 305 are fixed on 304, the telescopic end of vertical electric cylinders 305 is fixedly connected with the top of 3rd sleeve 303, vertically
The top of the cylinder body of electric cylinders 305 is equal with the top of the first sleeve 301.During use, vertical electric cylinders 305 and it is equipped with
Vertical electric cylinders 305 in control panel are electrically connected, which is changed the height of entire telescopic rod, next pair
The height of device really is adjusted.
Pedestal 1 includes base support and is located at front panel composition of the front end with graduated scale 8 between first；
As Fig. 3 and Fig. 4 base supports include above moving to left moving platform 101, upper middle fixed platform 102, upper right mobile platform
103rd, bottom left mobile platform 104, lower middle fixed platform 105 and bottom right mobile platform 106；The both ends point of fixed platform 102 in upper
Not with above moving to left 103 interconnection of moving platform 101 and upper right mobile platform, the both ends of lower middle fixed platform 105 respectively with bottom left
It is solid by a left side with bottom left mobile platform 104 above to move to left moving platform 101 for 106 interconnection of mobile platform 104 and bottom right mobile platform
Fixed board 107 is fixedly connected, and upper middle fixed platform 102 is fixedly connected with lower middle fixed platform 105 by middle fixed plate 109, upper right
Mobile platform 103 is fixedly connected with bottom right mobile platform 106 by right fixed plate 111, and middle 109 both sides of fixed plate are respectively fixed with
First parallel electric cylinders 108 electric cylinders 110 parallel with second, and the telescopic end of the first parallel electric cylinders 108 is fixed with left fixed plate 107 and is connected
It connects, the telescopic end of the second parallel electric cylinders 110 is fixedly connected with right fixed plate 111.The first parallel electric cylinders 108 and second being equipped with are flat
Row electric cylinders 110 can be pushed to move to left moving platform up and down and move to right moving platform up and down and be moved left and right, to change longitudinal width,
Meets the needs of different model.
If Fig. 5 front panels are made of left panel 9, middle panel 10 and right panel 11, the both ends of middle panel 10 are respectively inserted in
In left side version 9 and right panel 11.The left panel 9, middle panel 10 and the right panel 11 that are equipped with carry out the change of scale, can be more
Accurately.
More than content is merely illustrative of the invention's technical idea, it is impossible to protection scope of the present invention is limited with this, it is every to press
According to technological thought proposed by the present invention, any change done on the basis of technical solution each falls within claims of the present invention
Protection domain within.
Claims (5)
1. a kind of insulated shielding cover experimental rig, which is characterized in that including pedestal (1), the chassis (2) of pedestal (1) bottom is located at,
Pedestal (1) is equipped with the first insulated telescopic rods (3) being mutually parallel and the second insulated telescopic rods (4), the first insulated telescopic rods (3)
Top movable be connected with pressure rod (5), pressure object bar (6), pressure object bar (6) and bottom are fixed in the second insulated telescopic rods (4)
The upper surface of seat (1) is parallel, and presses object bar (6) between the first insulated telescopic rods (3) and the second telescopic insulating bar, pressure rod
(5) end is pressed on object bar (6), and detection is connected in the middle part of the first insulated telescopic rods (3) and the second insulated telescopic rods (4)
Platform (7), the front panel of pedestal (1) are equipped with graduated scale (8).
A kind of 2. insulated shielding cover experimental rig according to claim 1, which is characterized in that the first insulated telescopic rods (3)
It is synchronous insulated telescopic rods with the second insulated telescopic rods (4).
A kind of 3. insulated shielding cover experimental rig according to claim 2, which is characterized in that the first insulated telescopic rods (3)
Including the first sleeve (301), second sleeve (302) and 3rd sleeve (303), second sleeve (302) is inserted in the first sleeve
(301) in, 3rd sleeve (303) is inserted in second sleeve (302), and a supporting table (304) is equipped in the first sleeve (301),
And the position of the supporting table (304) is less than the bottom of second sleeve (302), and vertical electric cylinders (305) are fixed in support platform,
It is fixedly connected at the top of the vertical telescopic end of electric cylinders (305) and 3rd sleeve (303), the top of the cylinder body of vertical electric cylinders (305)
It is equal with the top of the first sleeve (301).
4. a kind of insulated shielding cover experimental rig according to claim 1, which is characterized in that pedestal (1) includes pedestal (1)
Stent and the front panel for being located at front end between first and having graduated scale (8) form；
Pedestal (1) stent includes above moving to left moving platform (101), upper middle fixed platform (102), upper right mobile platform (103), bottom left
Mobile platform (104), lower middle fixed platform (105) and bottom right mobile platform (106)；The both ends point of fixed platform (102) in upper
Not with above moving to left moving platform (101) and upper right mobile platform (103) interconnection, the both ends difference of lower middle fixed platform (105)
With bottom left mobile platform (104) 1 and bottom right mobile platform (106) interconnection, above move to left moving platform (101) moved left under it is flat
Platform (104) is fixedly connected by left fixed plate (107), and upper middle fixed platform (102) is solid in lower middle fixed platform (105)
Fixed board (109) is fixedly connected, and upper right mobile platform (103) connects with bottom right mobile platform (106) by the way that right fixed plate (111) is fixed
It connects, middle fixed plate (109) both sides are respectively fixed with the first parallel electric cylinders (108) electric cylinders (110) parallel with second, and first is parallel
The telescopic end of electric cylinders (108) is fixedly connected with left fixed plate (107), telescopic end and the right fixed plate of the second parallel electric cylinders (110)
(111) it is fixedly connected.
5. a kind of insulated shielding cover experimental rig according to claim 4, which is characterized in that front panel is by left panel
(9), middle panel (10) and right panel (11) composition, the both ends of middle panel (10) are respectively inserted in left side version and right panel (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810016575.0A CN108169641B (en) | 2018-01-08 | 2018-01-08 | Insulating cover test device that shields |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810016575.0A CN108169641B (en) | 2018-01-08 | 2018-01-08 | Insulating cover test device that shields |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108169641A true CN108169641A (en) | 2018-06-15 |
| CN108169641B CN108169641B (en) | 2020-05-05 |
Family
ID=62517880
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810016575.0A Active CN108169641B (en) | 2018-01-08 | 2018-01-08 | Insulating cover test device that shields |
Country Status (1)
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| CN (1) | CN108169641B (en) |
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