CN206311631U - A kind of arrester DC leakage test leads support device - Google Patents
A kind of arrester DC leakage test leads support device Download PDFInfo
- Publication number
- CN206311631U CN206311631U CN201621220975.6U CN201621220975U CN206311631U CN 206311631 U CN206311631 U CN 206311631U CN 201621220975 U CN201621220975 U CN 201621220975U CN 206311631 U CN206311631 U CN 206311631U
- Authority
- CN
- China
- Prior art keywords
- arrester
- support bar
- strip shape
- shape body
- leakage test
- 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.)
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- 238000012360 testing method Methods 0.000 title claims abstract description 20
- 239000002184 metal Substances 0.000 claims abstract description 18
- 229910052751 metal Inorganic materials 0.000 claims abstract description 18
- 230000015572 biosynthetic process Effects 0.000 claims abstract description 3
- 238000005516 engineering process Methods 0.000 description 2
- 238000004804 winding Methods 0.000 description 2
- 239000004698 Polyethylene Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- -1 polyethylene Polymers 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
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- Thermistors And Varistors (AREA)
- Testing Electric Properties And Detecting Electric Faults (AREA)
Abstract
The utility model discloses a kind of arrester DC leakage test leads support device, include support bar and metal is fixed and embraces ring, the both ends of support bar are provided with detent, support bar is fixed an armful ring and is connected using threaded connector with metal, metal fixes an armful ring and includes strip shape body, and one end of strip shape body is provided with draw-in groove, and the other end of strip shape body is provided with grab, operationally, the grab of strip shape body snaps in draw-in groove formation one and surrounds arrester.Arrester DC leakage test leads support device of the present utility model, can be safe by the firm fixation of high-voltage connection；δ angles can also be adjusted to 90 ° simultaneously, experiment accuracy can be improved.
Description
Technical field
The utility model is related to a kind of leads support device, particularly a kind of arrester DC leakage test leads support dress
Put.
Background technology
During arrester DC leakage test, important factor of result of experiment is influenceed at lead and pressurization
Angle（Test connection is as shown in Figure 1）, the presence of angle δ so that there is stray capacitance at lead and pressurization so that microampere meter is measured
Electric current only do not flow through the electric current of test item, also have stray electrical current.When δ is 90 °, stray electrical current is minimum, and result of the test is most
Accurately；This test method also fixes high-voltage connection using the method for hook simultaneously, and the shortcoming that it brings can cause to fix not
Firmly, easily influenceed to link up with and may be fallen down by factors such as extraneous wind-force, wound lower section testing crew or cause to get an electric shock
It is dangerous.
Utility model content
The purpose of this utility model be overcome the deficiencies in the prior art part, and one kind is provided can be with firm anchor leg
And δ angles can be controlled to 90 °, put forward a kind of arrester DC leakage test lead branch done security and improve experiment accuracy
Support arrangement.
A kind of arrester DC leakage test leads support device, includes support bar and metal is fixed and embraces ring, in support
The both ends of bar are provided with detent, and support bar is fixed an armful ring and is connected using threaded connector with metal, and metal is fixed and embraces a ring
Strip shape body is included, one end of strip shape body is provided with draw-in groove, the other end of strip shape body is provided with grab, operationally, bar
The grab of shape body snaps in draw-in groove formation one and surrounds arrester.
Two detents are set in support bar, be can be used for winding pressurized line and played fixation.With bolt by support bar
Fixed with metal and embrace a ring and be connected, when regulating bolt is unclamped, can adjust to a certain extent support bar and metal fix armful ring it
Between angle, bolt fix when, angle therebetween is fixed.Metal is fixed an armful ring and is secured the device on arrester, gold
Category is fixed embrace ring be provided with draw-in groove while be provided with grab, metal is fixed to embrace surrounding arrester when using, by
Grab hooks draw-in groove, realizes fixing.Then by pressurized line be clipped in metal fix embrace ring after be successively wound in again support bar positioning it is recessed
On groove, it is re-introduced at pressurization.Because the device can adjust angle, therefore can realize that pressurized line is in 90 ° with arrester, improve examination
The accuracy and security tested.
Connection lug is provided with strip shape body, connecting hole is set on lug, the end of support bar is provided with connection
Hole, connecting hole and the connecting hole of support boom end of lug are connected by screw bolts.
Described detent is annular recess, or is to set draw-in groove in the both sides in the same cross section of support bar.
When support bar is cylindrical bar, detent is set to annular recess, when support bar is flat, then positions recessed
Groove is to set two breach in the both sides in the same cross section of support bar to play a part of convenient winding pressurized line.
In sum, the utility model following advantage compared to existing technology：
Arrester DC leakage test leads support device of the present utility model, can by the firm fixation of high-voltage connection,
It is safe；δ angles can also be adjusted to 90 ° simultaneously, experiment accuracy can be improved.
Brief description of the drawings
Fig. 1 is prior art arrester DC leakage test schematic diagram.
Fig. 2 is the structural representation of arrester DC leakage test leads support device of the present utility model.
Fig. 3 is the top view of Fig. 2.
Fig. 4 is the right view of Fig. 2.
Fig. 5 is the use state of arrester DC leakage test leads support device of the present utility model with reference to figure.
The metal of 1 support bar of label declaration, 11 detent 2 is fixed and embraces the pressurized line of 23 lug of ring 21 draw-in groove, 22 grab 3.
Specific embodiment
The utility model is described in more detail with reference to embodiment.
Embodiment 1
A kind of arrester DC leakage test leads support device, includes polyethylene support bar 1 and metal is fixed and embraces ring
2, the both ends of support bar are provided with detent 11, described detent is to be set in the same cross section both sides of support bar
Two breach put.Support bar is fixed an armful ring and is connected by screw bolts with metal, and metal fixes an armful ring and includes strip shape body, in strip shape body
One end be provided with draw-in groove 21, the other end of strip shape body is provided with grab 22, operationally, the grab of strip shape body snaps in draw-in groove
Form one and surround arrester.Connection lug 23 is provided with strip shape body, connecting hole is set on lug, in support bar
End is provided with connecting hole, and connecting hole and the connecting hole of support boom end of lug are connected by screw bolts.Pressurized line 3 is entangled in support
On two detents of bar.
The not described part of the present embodiment is same as the prior art.
Claims (3)
1. a kind of arrester DC leakage test leads support device, it is characterised in that：Include support bar and metal is fixed and embraced
Ring, detent is provided with the both ends of support bar, and support bar is fixed an armful ring and is connected using threaded connector with metal, metal
Fixed ring of embracing includes strip shape body, and one end of strip shape body is provided with draw-in groove, the other end of strip shape body is provided with grab, in work
When making, the grab of strip shape body snaps in draw-in groove formation one and surrounds arrester.
2. arrester DC leakage test leads support device according to claim 1, it is characterised in that：On strip shape body
Connection lug is provided with, connecting hole is set on lug, the end of support bar is provided with connecting hole, connecting hole and the branch of lug
The connecting hole of strut end is connected by screw bolts.
3. arrester DC leakage test leads support device according to claim 1, it is characterised in that：Described positioning
Groove is annular recess, or is to set draw-in groove in the both sides in the same cross section of support bar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621220975.6U CN206311631U (en) | 2016-11-14 | 2016-11-14 | A kind of arrester DC leakage test leads support device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621220975.6U CN206311631U (en) | 2016-11-14 | 2016-11-14 | A kind of arrester DC leakage test leads support device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206311631U true CN206311631U (en) | 2017-07-07 |
Family
ID=59245405
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621220975.6U Active CN206311631U (en) | 2016-11-14 | 2016-11-14 | A kind of arrester DC leakage test leads support device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206311631U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113504443A (en) * | 2021-08-12 | 2021-10-15 | 广东电网有限责任公司 | Auxiliary supporting mechanism and lightning arrester high-voltage test device |
-
2016
- 2016-11-14 CN CN201621220975.6U patent/CN206311631U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113504443A (en) * | 2021-08-12 | 2021-10-15 | 广东电网有限责任公司 | Auxiliary supporting mechanism and lightning arrester high-voltage test device |
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