CN207366607U - A kind of Novel free is ascended a height test of lightning arrester high-tension shielding auxiliary tool - Google Patents
A kind of Novel free is ascended a height test of lightning arrester high-tension shielding auxiliary tool Download PDFInfo
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- CN207366607U CN207366607U CN201721393370.1U CN201721393370U CN207366607U CN 207366607 U CN207366607 U CN 207366607U CN 201721393370 U CN201721393370 U CN 201721393370U CN 207366607 U CN207366607 U CN 207366607U
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- lightning arrester
- telescopic rod
- ascended
- height
- auxiliary tool
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Abstract
It the utility model is related to arrester subtest field, more specifically, it is related to a kind of Novel free to ascend a height test of lightning arrester high-tension shielding auxiliary tool, including shielding line, draught line, reference test bar, auxiliary rod, the reference test bar and auxiliary rod are by telescopic rod, operation lever, section set, hook, the insulating bar is with telescopic rod by saving set connection, the telescopic rod bottom is equipped with operation portion, the operation boom end of the reference test bar is connected with shielding line one end, the shielding line other end is connected with draught line one end, the operation boom end of the auxiliary rod and the other end of draught line connect, reference test bar is connected with hook.It is simple in structure, shorten staff's prerun time, avoid test of lightning arrester high and medium Operation Van to use and ascending stair operation, the equivalent risk that reduces that personal height falls, high-altitude operation vehicle misoperation breaks electrical equipment, induced electricity is hurted sb.'s feelings reduces human and material resources loss.
Description
Technical field
The utility model is related to arrester subtest field, more particularly, to a kind of Novel free ascend a height arrester examination
Test and use high-tension shielding auxiliary tool.
Background technology
Whether the arrester experiment that has a power failure is to examine metal oxide arrester internal oxidation zinc resistor disc to make moist the weight of aging
Test, the testing inspection carried out to arrester, be one of effective means for ensureing arrester safe operation.High-potting personnel
Equivalent to the medical examiner of equipment.
At present in 110kV and above arrester power failure prerun, since the surface of arrester is dirty and encounters weather more
When moist, it can increase along face leakage, influence whether the judgement of result of the test, we often need to add high-tension shielding to reduce its shadow
Ring.The conventional high-tension shielding that adds needs to use high-altitude operation vehicle, and two people operation, operation is complicated, and security risk is high；At present
The 500kV arrester power failure prerun times are longer, do not meet the requirement of file, in addition 500kV arresters power failure need of work adds
High-tension shielding needs to use high-altitude operation vehicle, and two people operation, operation is complicated, and security risk is high.Bracing wire is carried out according to a conventional method, is surveyed
The angle of examination line and lightning arrester body does not meet guiding book requirement.
Utility model content
The utility model is at least one defect overcome described in the above-mentioned prior art, there is provided a kind of Novel free is ascended a height lightning-arrest
High-tension shielding auxiliary tool is used in device experiment, simple in structure, shortens staff's prerun time, is avoided high in test of lightning arrester
Idle job car use and ascending stair operation, reduce personal height falls, high-altitude operation vehicle misoperation breaks electrical equipment, sensing
Electricity is hurted sb.'s feelings equivalent risk, reduces human and material resources loss.
In order to solve the above technical problems, the technical solution adopted in the utility model is：A kind of Novel free ascend a height arrester examination
Test and use high-tension shielding auxiliary tool, including shielding line, draught line, reference test bar, auxiliary rod, the reference test bar and auxiliary rod by
Telescopic rod, operation lever, section set, hook, with telescopic rod by saving set connection, the telescopic rod bottom is set the insulating bar
There is operation portion, the operation boom end of the reference test bar is connected with shielding line one end, and the shielding line other end connects with draught line one end
Connect, the operation boom end of the auxiliary rod and the other end of draught line connect, and reference test bar is connected with hook.
Operator extends reference test bar to saving on arrester, and by hooking the upper section of arrester, operator will aid in
The height that bar extends to section on arrester close to medium position is fixed by linking up with so that the angle of p-wire and lightning arrester body
Meet job instruction requirement, operator, which leaves, after fixing can start applied voltage test.Reference test bar and auxiliary can be made by hook
Bar is helped directly to hang on arrester, it is simple to operate, it is not necessary to which that extra tied rope is fixed.
Further, the operation portion is equipped with electro-insulating rubber pad, and operating personnel can be prevented by electro-insulating rubber pad
Get an electric shock, securely and reliably.
Further, the electro-insulating rubber pad is equipped with striped, sets striped to be used for increasing friction force, easy to work people
Member's operation.
Further, section set both ends are equipped with mounting hole, the operation lever and telescopic rod and section set connection one end is equal
Equipped with screw hole, operation lever and telescopic rod are fixed in section set through mounting hole and screw hole by screw, such design can be with
Make connection more firm, and easy disassembly.
Further, a diameter of 20mm-30mm of the telescopic rod, is preferably 25mm.
Further, the section covers long 100-110mm, is preferably 105mm.
Further, a diameter of 30-35mm of the operation lever, is preferably 32mm.
Compared with prior art, beneficial effect is：
1st, avoid test of lightning arrester high and medium Operation Van use and ascending stair operation, reduce personal height fall, high-altitude
Operation Van's misoperation breaks electrical equipment, induced electricity is hurted sb.'s feelings equivalent risk, reduces human and material resources loss.Use auxiliary tool
Afterwards, operating personnel's ascending stair number of ascending a height is zero；
2nd, the 500kV arrester power failure prerun times have been obviously shortened, power grid power supply reliability has been improved, establishes good enterprise
Industry image；
3rd, portable construction is simple, facilitates operator to be operated, and is convenient for carrying.
Brief description of the drawings
Fig. 1 is the utility model overall structure front view.
Embodiment
Attached drawing is only for illustration, it is impossible to is interpreted as the limitation to this patent；It is attached in order to more preferably illustrate the present embodiment
Scheme some components to have omission, zoom in or out, do not represent the size of actual product；To those skilled in the art,
Some known features and its explanation may be omitted and will be understood by attached drawing.Being given for example only property of position relationship described in attached drawing
Explanation, it is impossible to be interpreted as the limitation to this patent.
The test of lightning arrester high-tension shielding auxiliary tool as shown in Figure 1, a kind of Novel free is ascended a height, including p-wire 4, shielding
Line 5, reference test bar, auxiliary rod, reference test bar and auxiliary rod by telescopic rod 1, operation lever 3, section set 2, hook 6, insulating bar 3 with
Telescopic rod 1 is equipped with operation portion by saving the connection of set 2,1 bottom of telescopic rod, and hook 6 is arranged on 3 head end of operation lever, and hook 6 is used to hook
The upper section of arrester, 3 end of operation lever of reference test bar are connected with 4 one end of p-wire, 4 other end of p-wire and 5 one end of shielding line
Connection, 3 end of operation lever of auxiliary rod are connected with the other end of shielding line 5, and reference test bar is connected with hook 6, and operation portion is equipped with
Electro-insulating rubber pad, is equipped with striped on electro-insulating rubber pad, and striped increasing friction force plays the role of anti-skidding, facilitates operator to operate,
Electro-insulating rubber pad can be used for preventing getting an electric shock when operator from being operated, and ensure safety.
In the present embodiment, 2 both ends of section set are equipped with mounting hole, the operation lever 3 and telescopic rod 1 and are connected one end with section set 2
Screw hole is equipped with, operation lever 3 and telescopic rod 1 are fixed in section set 2 through mounting hole and screw hole by screw, such design
Connection can be made more firm, and easy disassembly.
Wherein, 1 a diameter of 20mm-30mm of telescopic rod, is preferably 25mm, and section 2 long 100-110mm of set, are preferably 105mm,
3 a diameter of 30-35mm of operation lever, is preferably 32mm, meets and operate with requirement.
In use, operator extends reference test bar to saving on arrester, the upper sections of arrester, operation are hooked by hook 6
Member fixes the height that auxiliary rod is extended to section on arrester close to medium position by hook 6 so that test pressurized line is with keeping away
The angle of thunder device body meets job instruction requirement, and operator, which leaves, after fixing can start applied voltage test.
Obviously, above-described embodiment of the utility model is only intended to clearly illustrate the utility model example, and
It is not the restriction to the embodiment of the utility model.For those of ordinary skill in the field, in described above
On the basis of can also make other variations or changes in different ways.There is no need and unable to give all embodiments
It is exhaustive.All any modification, equivalent and improvement made where within the spirit and principles of the present invention etc., should be included in
Within the protection domain of the utility model claims.
Claims (7)
- The test of lightning arrester high-tension shielding auxiliary tool 1. a kind of Novel free is ascended a height, it is characterised in that including shielding line（4）, lead Lead（5）, reference test bar, auxiliary rod, the reference test bar and auxiliary rod are by telescopic rod（1）, operation lever（3）, section set（2）, hang Hook（6）, the operation lever（3）With telescopic rod（1）Covered by saving（2）Connection, the telescopic rod（1）Bottom is equipped with operation portion, The operation lever of the reference test bar（3）End and shielding line（4）One end connects, shielding line（4）The other end and draught line（5）One end Connection, the operation lever of the auxiliary rod（3）End and draught line（5）The other end connection, reference test bar with hook（6）Connection.
- The test of lightning arrester high-tension shielding auxiliary tool 2. a kind of Novel free according to claim 1 is ascended a height, its feature exist In the operation portion is equipped with electro-insulating rubber pad.
- The test of lightning arrester high-tension shielding auxiliary tool 3. a kind of Novel free according to claim 2 is ascended a height, its feature exist In the electro-insulating rubber pad is equipped with striped.
- The test of lightning arrester high-tension shielding auxiliary tool 4. a kind of Novel free according to claim 1 is ascended a height, its feature exist In the section set（2）Both ends are equipped with mounting hole, the operation lever（3）And telescopic rod（1）Covered with section（2）Connection one end is all provided with There is screw hole, mounting hole and screw hole are passed through by operation lever by screw（3）And telescopic rod（1）It is fixed on section set（2）It is interior.
- The test of lightning arrester high-tension shielding auxiliary tool 5. a kind of Novel free according to claim 1 is ascended a height, its feature exist In the telescopic rod（1）A diameter of 20mm-30mm.
- The test of lightning arrester high-tension shielding auxiliary tool 6. a kind of Novel free according to claim 1 is ascended a height, its feature exist In the section set（2）Long 100-110mm.
- The test of lightning arrester high-tension shielding auxiliary tool 7. a kind of Novel free according to claim 1 is ascended a height, its feature exist In the operation lever（3）A diameter of 30-35mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721393370.1U CN207366607U (en) | 2017-10-25 | 2017-10-25 | A kind of Novel free is ascended a height test of lightning arrester high-tension shielding auxiliary tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721393370.1U CN207366607U (en) | 2017-10-25 | 2017-10-25 | A kind of Novel free is ascended a height test of lightning arrester high-tension shielding auxiliary tool |
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| Publication Number | Publication Date |
|---|---|
| CN207366607U true CN207366607U (en) | 2018-05-15 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721393370.1U Active CN207366607U (en) | 2017-10-25 | 2017-10-25 | A kind of Novel free is ascended a height test of lightning arrester high-tension shielding auxiliary tool |
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| CN (1) | CN207366607U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113791311A (en) * | 2021-08-02 | 2021-12-14 | 广东电网有限责任公司广州供电局 | Arrester shielding device |
-
2017
- 2017-10-25 CN CN201721393370.1U patent/CN207366607U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113791311A (en) * | 2021-08-02 | 2021-12-14 | 广东电网有限责任公司广州供电局 | Arrester shielding device |
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