CN213461061U - Novel suspension clamp for overhead line insulating cross arm - Google Patents
Novel suspension clamp for overhead line insulating cross arm Download PDFInfo
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- CN213461061U CN213461061U CN202022566673.7U CN202022566673U CN213461061U CN 213461061 U CN213461061 U CN 213461061U CN 202022566673 U CN202022566673 U CN 202022566673U CN 213461061 U CN213461061 U CN 213461061U
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- cross arm
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Abstract
The utility model discloses a novel overhead line suspension clamp for insulating cross arm, it contains fastener body, fastener briquetting, fastening bolt, packing ring, nut, the upper end of fastener body is equipped with the packing ring, and the axis of rotation runs through fastener body and fastener briquetting, and the pot head has the nut on the axis of rotation, and fastening bolt is installed to the upper end of axis of rotation, and the fastener body is installed to the lower extreme of fastener briquetting. The insulating cross arm has the advantages of reasonable structural design, simple installation, convenient use and reliable operation, can lighten the weight of the insulating cross arm, is suitable for the insulating cross arm with the T-shaped cross section and the insulating cross arm rod with the square cross section, and not only can be used for a 10kv distribution line, but also can be used for distribution and transmission lines with higher voltage grades.
Description
Technical Field
The utility model relates to a novel overhead line is suspension clamp for insulating cross arm belongs to power equipment technical field.
Background
Lightning induction overvoltage is the leading factor that leads to the built on stilts insulating distribution lines broken string of 10kV, and compound insulating violently, is applied to the anti-induction lightning stroke broken string effect in the insulating distribution lines obvious, and has simultaneously concurrently effects such as filthy, bird pest prevention, foreign matter prevention. Based on the pilot application achievement of the insulation cross arm, the national power grid compiles a 2019 version of '10 kV overhead insulation line insulation cross arm typical arrangement scheme'.
In a typical arrangement scheme of an insulated cross arm of a 10kV overhead insulated line, a wire clamp for clamping an insulated wire is slightly heavy, the insulated wire with a larger section is also displaced or loosened in a binding mode, and the binding quality depends on the responsibility and technical level of an operator.
Disclosure of Invention
To the above problem, the to-be-solved technical problem of the utility model is to provide a novel suspension clamp for overhead line insulation cross arm.
The utility model discloses a novel suspension clamp for insulating cross arm of overhead line, it contains fastener body, fastener briquetting, fastening bolt, packing ring, nut, the upper end of fastener body is equipped with the packing ring, and this internal rotation chamber that is equipped with of fastener rotates, rotates the intracavity and is equipped with the axis of rotation, and the axis of rotation runs through fastener body and fastener briquetting, and the axis of rotation upper end cover has the nut, nut and axis of rotation threaded connection, and fastening bolt is installed to the upper end of axis of rotation, and the nut is located the upper surface of packing ring, and the fastener body is installed to the lower extreme of fastener briquetting, fastener briquetting and fastener body sliding connection, and the fastener body rotates with the axis.
The utility model has the advantages that: the insulating cross arm has the advantages of reasonable structural design, simple installation, convenient use and reliable operation, can lighten the weight of the insulating cross arm, is suitable for the insulating cross arm with the T-shaped cross section and the insulating cross arm rod with the square cross section, and not only can be used for a 10kv distribution line, but also can be used for distribution and transmission lines with higher voltage grades.
Description of the drawings:
for ease of illustration, the invention is described in detail by the following detailed description and accompanying drawings.
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a front view of the present invention;
fig. 3 is a schematic structural diagram of the present invention installed on the insulating cross arm.
1-a wire clamp body; 2-wire clamp pressing blocks; 3-fastening bolts; 4-a gasket; 5-nut.
The specific implementation mode is as follows:
as shown in fig. 1 to fig. 3, the following technical solutions are adopted in the present embodiment: it contains fastener body 1, fastener briquetting 2, fastening bolt 3, packing ring 4 and nut 5, the upper end of fastener body 1 is equipped with packing ring 4, this internal rotation chamber that is equipped with of fastener, the rotation intracavity is equipped with the axis of rotation, the axis of rotation runs through fastener body 1 and fastener briquetting 2, the pot head has nut 5 on the axis of rotation, nut 5 and axis of rotation threaded connection, fastening bolt 3 is installed to the upper end of axis of rotation, nut 5 is located the upper surface of packing ring 4, fastener body 1 is installed to the lower extreme of fastener briquetting 2, fastener briquetting 2 and 1 sliding connection of fastener body, fastener body 1 rotates with the axis of rotation lower extreme to be connected.
When the specific embodiment is installed, the rotating shaft moves up and down in the nut 5 by rotating the fastening bolt 3, so that the wire clamp pressing block 2 moves up, the distance between the wire clamp pressing block 2 and the wire clamp body 1 is reduced, and the effect of fastening the insulated wire is achieved.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (1)
1. The utility model provides a novel overhead line is suspension clamp for insulating cross arm which characterized in that: it contains fastener body (1), fastener briquetting (2), fastening bolt (3), packing ring (4), nut (5), the upper end of fastener body (1) is equipped with packing ring (4), be equipped with the rotation chamber in fastener body (1), it is equipped with the axis of rotation to rotate the intracavity, the axis of rotation runs through fastener body (1) and fastener briquetting (2), axis of rotation upper end cover has nut (5), nut (5) and axis of rotation threaded connection, fastening bolt (3) are installed to the upper end of axis of rotation, nut (5) are located the upper surface of packing ring (4), fastener body (1) is installed to the lower extreme of fastener briquetting (2), fastener briquetting (2) and fastener body (1) sliding connection, fastener body (1) rotates with the axis of rotation lower extreme to be connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022566673.7U CN213461061U (en) | 2020-11-09 | 2020-11-09 | Novel suspension clamp for overhead line insulating cross arm |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022566673.7U CN213461061U (en) | 2020-11-09 | 2020-11-09 | Novel suspension clamp for overhead line insulating cross arm |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213461061U true CN213461061U (en) | 2021-06-15 |
Family
ID=76300173
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022566673.7U Active CN213461061U (en) | 2020-11-09 | 2020-11-09 | Novel suspension clamp for overhead line insulating cross arm |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213461061U (en) |
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2020
- 2020-11-09 CN CN202022566673.7U patent/CN213461061U/en active Active
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