CN206002568U - Lightning arrester live-line test connecting rod - Google Patents
Lightning arrester live-line test connecting rod Download PDFInfo
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- CN206002568U CN206002568U CN201621058282.1U CN201621058282U CN206002568U CN 206002568 U CN206002568 U CN 206002568U CN 201621058282 U CN201621058282 U CN 201621058282U CN 206002568 U CN206002568 U CN 206002568U
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- test connecting
- conductively connected
- connecting rod
- lightning arrester
- insulating bar
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Abstract
The utility model discloses a kind of lightning arrester live-line test connecting rod, including be conductively connected head, Universal pipe, insulating bar and test connecting line, the described head that is conductively connected is for contacting with the tail end of spark gap, the first end of described Universal pipe is connected with the described head that is conductively connected, second end of described Universal pipe is connected with one end of described insulating bar, one end of described test connecting line is connected with the described head that is conductively connected, and the other end of described test connecting line is used for being connected with test instrunment.Described lightning arrester live-line test connecting rod, testing crew can grip insulating bar and be tested, and just can conveniently complete corresponding wiring it is not necessary to use cat ladder on the ground, can reduce workload, improve work efficiency, reduce operating risk.Additionally, by being conductively connected setting Universal pipe between head and insulating bar, being easy to the connection that the convenient control of testing crew is conductively connected head and spark gap tail end, and angular adjustment be convenient, can further improve work efficiency.
Description
Technical field
This utility model is related to electrical equipment technical field, more particularly, to a kind of lightning arrester live-line test connecting rod.
Background technology
Lightning arrester live-line test is a routinely prerun project, according to prerun code, needs before annual summer peak meeting
Live testing is carried out to whole spark gaps of all transformer stations, so that whether the running status of inspection spark gap is good.
In this prerun project, generally require and the tail end of spark gap is accessed test instrunment, measure the fortune of spark gap by test instrunment
Row electric current, then various components and growth trend by analyzing spark gap running current are reached a conclusion.Traditional, great majority
The tail end of spark gap is placed in dielectric framework, apart from ground 1-2 rice, during prerun, needs to complete phase by cat ladder
The test connection answered, workload is big, inefficiency, additionally, a work surface typically requires three people's cooperations and completes, is climbing simultaneously
The risk that wiring increased this work is completed on ladder.
Content of the invention
Based on this, this utility model is to overcome the defect of prior art, provides one kind can reduce workload, improve work
Make efficiency, the lightning arrester live-line test connecting rod of reduction operating risk.
Its technical scheme is as follows：
A kind of lightning arrester live-line test connecting rod, including be conductively connected head, Universal pipe, insulating bar and test connecting line, institute
State and be conductively connected head for contacting with the tail end of spark gap, the first end of described Universal pipe is connected with the described head that is conductively connected, institute
The second end stating Universal pipe is connected with one end of described insulating bar, and one end of described test connecting line is conductively connected head even with described
Connect, the other end of described test connecting line is used for being connected with test instrunment.
Wherein in an embodiment, the described head that is conductively connected includes fixing clamp block and activity clamp block, described fixing clamp block
It is provided with sleeve near one end of described insulating bar, described sleeve is provided with female thread, described activity clamp block and described fixing clamp block
It is slidably connected, the first end of described Universal pipe is provided with swingle, described swingle is provided with mate with described female thread outer
Screw thread, described swingle stretches in described sleeve, and described swingle is connected with described activity clamp block away from one end of described Universal pipe
Connect.
Wherein in an embodiment, described fixing clamp block is to incline downward with the jaw mating surface of described activity clamp block
Oblique inclined plane.
Wherein in an embodiment, the described head that is conductively connected is copper material or aluminium material.
Wherein in an embodiment, the described head that is conductively connected is aluminum alloy material.
Wherein in an embodiment, the length of described insulating bar is 1.2m-1.8m.
Wherein in an embodiment, described insulating bar is hollow structure.
Wherein in an embodiment, described insulating bar is provided with the insulated fixing support for fixing test connecting line.
The beneficial effects of the utility model are：
Described lightning arrester live-line test connecting rod, when carrying out live testing to spark gap, testing crew can grip insulating bar,
So that the head that is conductively connected on insulating bar is contacted with the tail end of spark gap, then test connecting line connected with test instrunment, you can
Tested, testing crew just can conveniently complete corresponding wiring it is not necessary to use cat ladder on the ground, workload can be reduced, carry
High workload efficiency, reduces operating risk.Additionally, by being conductively connected setting Universal pipe between head and insulating bar, being conductively connected
Head can be adjusted by Universal pipe with respect to the angle of insulating bar, and then be easy to testing crew facilitate control be conductively connected head and
The connection of spark gap tail end, and angular adjustment is convenient, can further improve work efficiency.
Brief description
Fig. 1 is the structural representation of the lightning arrester live-line test connecting rod described in this utility model embodiment.
Description of reference numerals：
10th, it is conductively connected head, 110, fixing clamp block, 112, sleeve, 120, activity clamp block, 20, Universal pipe, 30, insulating bar,
40th, test connecting line, 50, swingle.
Specific embodiment
Below embodiment of the present utility model is described in detail：
As shown in figure 1, a kind of lightning arrester live-line test connecting rod, including being conductively connected a 10, Universal pipe 20, insulating bar 30
With test connecting line 40, described be conductively connected 10 and be used for contact with the tail end of spark gap, the first end of described Universal pipe 20 and
Described be conductively connected 10 connections, the second end of described Universal pipe 20 is connected with one end of described insulating bar 30, the described company of test
One end of wiring 40 is conductively connected 10 and is connected with described, the other end of described test connecting line 40 be used for and test instrunment even
Connect.In the present embodiment, the anglec of rotation that can arrange Universal pipe 20 is -60 °～+60 °, meets actually used demand.
Described lightning arrester live-line test connecting rod, when carrying out live testing to spark gap, testing crew can grip insulating bar
30, so that being conductively connected on insulating bar 30 10 is contacted with the tail end of spark gap, then will test connecting line 40 and test instrunment
Connect, you can tested, testing crew just can conveniently complete corresponding wiring it is not necessary to use cat ladder on the ground, can reduce
Workload, the work efficiency that improves, reduction operating risk.Additionally, by being conductively connected a setting ten thousand between 10 and insulating bar 30
To pipe 20, it is conductively connected 10 and can be adjusted by Universal pipe 20 with respect to the angle of insulating bar 30, and then be easy to test people
Member is convenient control be conductively connected 10 with the connection of spark gap tail end, and angular adjustment is convenient, can further improve work efficiency.
In the present embodiment, described it be conductively connected 10 and include fixing clamp block 110 and activity clamp block 120, described fixing clamp block
110 are provided with sleeve 112 near one end of described insulating bar 30, and described sleeve 112 is provided with female thread, described activity clamp block 120
It is slidably connected with described fixing clamp block 110, the first end of described Universal pipe 20 is provided with swingle 50, and described swingle 50 sets
There is the external screw thread mating with described female thread, described swingle 50 stretches in described sleeve 112, described swingle 50 is away from described
One end of Universal pipe 20 is connected with described activity clamp block 120.When carrying out lightning arrester live-line test, clamp block 110 will be fixed mobile extremely
At spark gap, testing crew passes through to rotate insulating bar 30, drives the swingle 50 on Universal pipe 20 to rotate, swingle 50 can be gradually
It is threaded in or out sleeve 112, and then drive activity clamp block 120 is moved with respect to fixing clamp block 110, and activity clamp block is decreased or increased
Jaw size between 120 and fixing clamp block 110, realizes the clamping to spark gap tail end or unclamps.Using said structure, test
Personnel can be by controlling insulating bar 30 so that activity clamp block 120 is cooperated with fixing clamp block 110 clamps the tail of spark gap
End, makes to be conductively connected the tail end reliable contacts of 10 and spark gap, and, to control conduction by the way of rotating insulated bar 30
The jaw size of union joint 10, structure is simple, easy to adjust.
In the present embodiment, described fixing clamp block 110 is to tilt downward with the jaw mating surface of described activity clamp block 120
Inclined plane.Using said structure, be easy to described in be conductively connected the connection of 10 and spark gap tail end, and will not be to spark gap week
The miscellaneous part enclosing produces interferes, safe.In the present embodiment, described to be conductively connected 10 can be copper material, aluminium material
Or other are capable of the conductive material of electric conductivity.Preferably, described to be conductively connected 10 be aluminum alloy material, electric conductivity
Good, antioxidation can be good, lightweight.
In the present embodiment, the length of described insulating bar 30 is 1.2m-1.8m, preferably 1.5m.Using above-mentioned length range
Insulating bar 30, both facilitated testing crew to complete corresponding wiring on the ground, and be unlikely to oversize again and encounter miscellaneous part, be easy to
The operation of testing crew.Described insulating bar 30 is hollow structure, lighter in weight, and testing crew is easy to operate.Further, described
Insulating bar 30 is provided with the insulated fixing support (not shown) for fixing test connecting line 40.Fixed by setting insulation
Support, can be fixed to test connecting line 40, and then increase insulation distance, prevent from testing connecting line 40 due to naturally drooping
Touch the body of testing crew, advantageously ensure that equipment and personal safety.
Lightning arrester live-line test connecting rod described in the present embodiment, is conductively connected a 10, insulating bar 30 by setting and surveys
Examination connecting line 40, testing crew can complete corresponding wiring without cat ladder, can reduce workload, improve work efficiency, and drop
Low operating risk；By arranging Universal pipe 20, it is conductively connected 10 and can be entered by Universal pipe 20 with respect to the angle of insulating bar 30
Row is adjusted, testing crew can conveniently control be conductively connected 10 with the connection of spark gap tail end, and angular adjustment is convenient, can enter
One step improves work efficiency；It is conductively connected 10 structure by setting, activity clamp block 120 is cooperated with fixation clamp block 110,
The tail end of spark gap can be clamped, make to be conductively connected the tail end reliable contacts of 10 and spark gap, structure is simple, easy to adjust.
Each technical characteristic of embodiment described above can arbitrarily be combined, for making description succinct, not to above-mentioned reality
The all possible combination of each technical characteristic applied in example is all described, as long as however, the combination of these technical characteristics is not deposited
In contradiction, all it is considered to be the scope of this specification record.
Embodiment described above only have expressed several embodiments of the present utility model, and its description is more concrete and detailed,
But therefore can not be interpreted as the restriction to utility model patent scope.It should be pointed out that the common skill for this area
For art personnel, without departing from the concept of the premise utility, some deformation can also be made and improve, these broadly fall into
Protection domain of the present utility model.Therefore, the protection domain of this utility model patent should be defined by claims.
Claims (8)
1. a kind of lightning arrester live-line test connecting rod is it is characterised in that include being conductively connected head, Universal pipe, insulating bar and test
Connecting line, for contacting with the tail end of spark gap, the first end of described Universal pipe is conductively connected the described head that is conductively connected with described
Head connects, and the second end of described Universal pipe is connected with one end of described insulating bar, and one end of described test connecting line is led with described
Electrical connector connects, and the other end of described test connecting line is used for being connected with test instrunment.
2. lightning arrester live-line test connecting rod according to claim 1 is it is characterised in that the described head that is conductively connected is included admittedly
Determine clamp block and activity clamp block, one end that described fixation clamps seat against closely described insulating bar is provided with sleeve, and described sleeve is provided with interior spiral shell
Stricture of vagina, described activity clamp block is slidably connected with described fixing clamp block, and the first end of described Universal pipe is provided with swingle, described rotation
Bar is provided with the external screw thread mating with described female thread, and described swingle stretches in described sleeve, and described swingle is away from described
One end of Universal pipe is connected with described activity clamp block.
3. lightning arrester live-line test connecting rod according to claim 2 is it is characterised in that described fixing clamp block and described work
The jaw mating surface of dynamic clamp block is the inclined plane tilting downward.
4. the lightning arrester live-line test connecting rod according to any one of claim 1-3 is it is characterised in that described be conductively connected
Head is copper material or aluminium material.
5. the lightning arrester live-line test connecting rod according to any one of claim 1-3 is it is characterised in that described be conductively connected
Head is aluminum alloy material.
6. lightning arrester live-line test connecting rod according to any one of claim 1-3 is it is characterised in that described insulating bar
Length is 1.2m-1.8m.
7. the lightning arrester live-line test connecting rod according to any one of claim 1-3 is it is characterised in that described insulating bar is
Hollow structure.
8. the lightning arrester live-line test connecting rod according to any one of claim 1-3 is it is characterised in that on described insulating bar
It is provided with the insulated fixing support for fixing test connecting line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621058282.1U CN206002568U (en) | 2016-09-14 | 2016-09-14 | Lightning arrester live-line test connecting rod |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621058282.1U CN206002568U (en) | 2016-09-14 | 2016-09-14 | Lightning arrester live-line test connecting rod |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206002568U true CN206002568U (en) | 2017-03-08 |
Family
ID=58193311
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621058282.1U Active CN206002568U (en) | 2016-09-14 | 2016-09-14 | Lightning arrester live-line test connecting rod |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206002568U (en) |
-
2016
- 2016-09-14 CN CN201621058282.1U patent/CN206002568U/en active Active
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |