CN209446625U - The high-altitude hanging wire insulating bar for preventing test wire from falling off - Google Patents
The high-altitude hanging wire insulating bar for preventing test wire from falling off Download PDFInfo
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- CN209446625U CN209446625U CN201821817869.5U CN201821817869U CN209446625U CN 209446625 U CN209446625 U CN 209446625U CN 201821817869 U CN201821817869 U CN 201821817869U CN 209446625 U CN209446625 U CN 209446625U
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- wire
- falling
- insulating bar
- aperture
- test wire
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Abstract
The utility model discloses a kind of high-altitude hanging wire insulating bar for preventing test wire from falling off, increase a wire clamp on the hook of conventional insulator bar, which includes fixing piece 1 and adjust bolt 2, and fixing piece 1 divides for both ends, and one end is plug wire end 3, and one end is winding terminal 4.The wire clamp can carry out coiling, perforation and extruding to test wire, gradually fix test wire, prevent it from falling off.Top is linked up with and is integrated into one with test wire plug wire hole, coiling load-supporting part by this insulating bar, greatly improves working efficiency.Common wire clamp is eliminated, keeps test wire contact stronger, stimulus transmission stablizes, is reliable.Coiling load carrier is reliable and stable, and coiling is convenient, and avoiding being wrapped in causes to fall off on insulating bar.
Description
Technical field
The utility model relates to grid equipment technical fields, more particularly to a kind of high-altitude hanging wire for preventing test wire from falling off
Insulating bar.
Background technique
Insulating bar mounting test connection be test teams and groups one routine, the work frequently carried out, for example voltage transformer, keep away
When the breaker development of thunder device, open type is tested, it is required to insulating bar hanging wire.
Traditional mounting mode is that test wire is added on the hook of insulating bar by a clip, when daily mounting test wire
It is frequently run onto because the extraneous factors such as gravity, wind-force lead to wire clamp, string holes poor contact or fall off, telescopic insulating bar is needed again to hang
Line, it is time-consuming and laborious, seriously affect working efficiency.
Utility model content
In view of the existing technical defect, the utility model is dedicated to providing a kind of overhead hung for preventing test wire from falling off
Line insulating bar prevents test wire from falling off to improve the clamping dynamics to test wire.
To achieve the goals above, the technical solution that the utility model is taken is as follows.
A kind of high-altitude hanging wire insulating bar for preventing test wire from falling off, including the body of rod, hook and connector, hook pass through connection
Part is mounted on one end of the body of rod, further includes the wire clamp for clamping test wire, which includes fixing piece 1 and adjust bolt 2, Gu
Determine part 1 to divide for both ends, one end is plug wire end 3, and one end is winding terminal 4, and plug wire end 3 is mounted on hook, and opens up aperture, aperture
It is adapted with the thickness of test wire, winding terminal 4 also opens up aperture, and aperture and the thickness for adjusting bolt 2 are adapted, two apertures
It communicates, and the perpendicular relationship in central axes, adjusts the aperture that bolt 2 passes through the aperture arrival plug wire end 3 of winding terminal 4；
The end of test wire in the external pitch of the laps of winding terminal 4, is then passed through the aperture at plug wire end 3 first, is finally adjusting spiral shell
It is fixed on wire clamp under the pressure of bolt 2.
The high-altitude hanging wire insulating bar that the utility model prevents test wire from falling off installs wire clamp on the hook of top, the wire clamp
Coiling, perforation and extruding can be carried out to test wire, gradually test wire is fixed, prevents it from falling off.This insulating bar is by top
Hook is integrated into one with test wire plug wire hole, coiling load-supporting part, greatly improves working efficiency.Eliminate ordinary lines
Folder keeps test wire contact stronger, and stimulus transmission stablizes, is reliable.Coiling load carrier is reliable and stable, and coiling is convenient,
Avoiding being wrapped in causes to fall off on insulating bar.
Detailed description of the invention
Fig. 1 is that the hook of high-altitude hanging wire insulating bar that the utility model prevents test wire from falling off and the structure of wire clamp part are shown
It is intended to.
Specific embodiment
The embodiments of the present invention are illustrated with reference to the accompanying drawing.
The high-altitude hanging wire insulating bar for preventing test wire from falling off of the utility model, including the body of rod, hook, connector and line
Folder, hook are mounted on one end of the body of rod by connector, and wire clamp is mounted on the side of hook.
As shown in Figure 1, wire clamp includes fixing piece 1 and adjusts bolt 2, fixing piece is divided into both ends, and one end is plug wire end 3, one
End is winding terminal 4.Plug wire end 3 is mounted on hook, and opens up aperture, and the thickness of aperture and test wire is adapted, winding terminal 4
Aperture is opened up, aperture and the thickness for adjusting bolt 2 are adapted.Two apertures communicate, and the perpendicular relationship in central axes, adjust bolt
2 apertures for passing through winding terminal 4 reach the aperture at plug wire end 3.
First in the external pitch of the laps of fixing piece winding terminal 4, winding terminal 4 plays the role of load-bearing, coiling for the end of test wire
Circle number is more, and test wire is more stable.The aperture for passing through fixing piece plug wire end 3 later, under the action of plug wire hole frictional force, test
Line further consolidates.
Staff, which can tighten, adjusts bolt 2, squeezes so that adjusting bolt 2 test wire in plug wire hole, more
Further clamp test wire.
The end of fixing piece winding terminal 4 is preferably set up a circle protrusion, to prevent test wire from falling off.
The utility model increases a wire clamp on the hook of conventional insulator bar, forms a kind of new insulating bar, institute
The wire clamp added is clamped test wire by way of coiling, interspersed and extruding step by step, reduces the risk that test wire falls off,
When executing hanging wire work, in addition staff need not also prepare wire clamp.
The above-mentioned embodiments merely express the embodiments of the present invention, and the description thereof is more specific and detailed, but simultaneously
The limitation to utility model patent range therefore cannot be interpreted as.It should be pointed out that for the ordinary skill people of this field
For member, without departing from the concept of the premise utility, various modifications and improvements can be made, these belong to this reality
With novel protection scope.Therefore, the scope of protection shall be subject to the appended claims for the utility model patent.
Claims (2)
1. a kind of high-altitude hanging wire insulating bar for preventing test wire from falling off, including the body of rod, hook and connector, hook passes through connector
It is mounted on one end of the body of rod, which is characterized in that
It further include the wire clamp for clamping test wire, which includes fixing piece (1) and adjust bolt (2), and fixing piece (1) is divided into
Both ends, one end be plug wire end (3), one end be winding terminal (4), plug wire end (3) are mounted on hook, and open up aperture, aperture with
The thickness of test wire is adapted, and winding terminal (4) also opens up aperture, and aperture and the thickness for adjusting bolt (2) are adapted, two apertures
It communicates, and the perpendicular relationship in central axes, adjusts the aperture that bolt (2) pass through aperture arrival plug wire end (3) of winding terminal (4)；
The end of test wire in the external pitch of the laps of winding terminal (4), is then passed through the aperture of plug wire end (3) first, is finally adjusting spiral shell
It is fixed on wire clamp under the pressure of bolt (2).
2. the high-altitude hanging wire insulating bar according to claim 1 for preventing test wire from falling off, which is characterized in that
The end of fixing piece winding terminal (4) is equipped with a circle protrusion, for preventing test wire from falling off.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821817869.5U CN209446625U (en) | 2018-11-06 | 2018-11-06 | The high-altitude hanging wire insulating bar for preventing test wire from falling off |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821817869.5U CN209446625U (en) | 2018-11-06 | 2018-11-06 | The high-altitude hanging wire insulating bar for preventing test wire from falling off |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209446625U true CN209446625U (en) | 2019-09-27 |
Family
ID=68011122
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821817869.5U Active CN209446625U (en) | 2018-11-06 | 2018-11-06 | The high-altitude hanging wire insulating bar for preventing test wire from falling off |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209446625U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110988406A (en) * | 2019-11-30 | 2020-04-10 | 国网河北省电力有限公司沧州供电分公司 | Insulating rod with test wire safety belt |
-
2018
- 2018-11-06 CN CN201821817869.5U patent/CN209446625U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110988406A (en) * | 2019-11-30 | 2020-04-10 | 国网河北省电力有限公司沧州供电分公司 | Insulating rod with test wire safety belt |
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