CN216893750U - Pole steel strand wires fastener - Google Patents
Pole steel strand wires fastener Download PDFInfo
- Publication number
- CN216893750U CN216893750U CN202122322045.9U CN202122322045U CN216893750U CN 216893750 U CN216893750 U CN 216893750U CN 202122322045 U CN202122322045 U CN 202122322045U CN 216893750 U CN216893750 U CN 216893750U
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- fastening device
- pole
- steel strand
- hole
- wire
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Abstract
The utility model discloses a pole steel strand fastening device which comprises a body, wherein a through wire hole is formed in the body along the length direction of the body, and the wire hole is a waist-shaped hole; the body is provided with a plurality of screw holes, the screw holes are perpendicular to the wire holes, and bolts are arranged in the screw holes in a matching manner; the wire hole is internally provided with a lug which is positioned at the end part of the wire hole. The utility model has the advantages of good fastening effect and high installation working efficiency.
Description
Technical Field
The utility model belongs to the technical field of power equipment, and particularly relates to a pole steel strand fastening device.
Background
When the power grid is built on the ground, one or more pull wires are generally required to be pulled on the power pole so as to ensure that the erected power pole does not incline or collapse. In application, most stay wires are steel stranded wires, one end of each stay wire is connected with the upper part of the electric pole, and the other end of each stay wire is connected with an underground ground anchor. After the steel strand wires are fixed by the U-shaped fastening bolts and the T-shaped fastening nuts when being connected with the ground anchor, the bent parts of the steel strand wires need to be fastened again. The steel strand wires are bent at present, and the bending part is fastened by adopting a binding wire to wind or using a clamp to fasten, so that the fastening effect is unsatisfactory, and meanwhile, the working efficiency is lower.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a pole steel strand fastening device for improving the fastening effect and the working efficiency.
In order to solve the technical problems, the technical scheme of the utility model is as follows:
a steel strand fastening device for an electric pole comprises a body, wherein a through wire hole is formed in the body along the length direction of the body, and the wire hole is a waist-shaped hole; the body is provided with a plurality of screw holes, the screw holes are perpendicular to the wire holes, and bolts are arranged in the screw holes in a matching manner; the wire hole is internally provided with a lug which is positioned at the end part of the wire hole.
In the electric pole steel strand fastening device provided by the utility model, preferably, a pressing sheet is arranged in the wire hole, and the pressing sheet is connected with the body through an elastic component.
In the pole steel strand fastening device provided by the utility model, preferably, the pressing sheet is connected to the body on the side provided with the screw hole.
In the pole steel strand fastening device provided by the utility model, more preferably, the pressing sheet is provided with an anti-skid bulge.
In the pole steel strand fastening device provided by the utility model, it is further preferable that the anti-slip protrusion is tapered.
In the electric pole steel strand fastening device provided by the utility model, it is still further preferable that the projection is arranged on the body far away from the screw hole.
In the pole steel strand fastening device provided by the utility model, it is further preferable that the elastic component is a spring.
In the pole steel strand fastening device provided by the utility model, it is still further preferable that the body is made of aluminum alloy.
In the pole steel strand tightening device provided by the utility model, most preferably, the pressing sheet is made of aluminum alloy.
By adopting the technical scheme, the wire holes are formed in the body, the screw holes are formed in the body, and the bolts are matched in the screw holes, so that the steel strand can be fastened conveniently and prevented from being bent and bounced, and the mounting working efficiency is greatly improved. The line hole is internally provided with a lug and a pressing sheet, so that the fastening effect can be improved. The arrangement of the anti-skid protrusions improves the stability of the device for fastening the steel strands. The elastic component can get up the effect of preforming and body coupling, simultaneously, when the bolt does not promote the preforming, under elastic component's effect, the preforming can the return.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a cross-sectional view taken along line A-A of FIG. 1;
FIG. 3 is a cross-sectional view taken along line B-B of FIG. 2;
in the figure: 1-body, 2-line hole, 3-screw hole, 4-bolt, 5-lug, 6-pressing sheet, 7-elastic component and 8-anti-skid bulge.
Detailed Description
The following further describes embodiments of the present invention with reference to the drawings. It should be noted that the description of the embodiments is provided to help understanding of the present invention, but the present invention is not limited thereto. In addition, the technical features involved in the embodiments of the present invention described below may be combined with each other as long as they do not conflict with each other.
A pole steel strand fastening device is shown in figures 1 to 3 and comprises a body 1 made of aluminum alloy, wherein a through wire hole 2 is formed in the body 1 along the length direction of the body, and the wire hole 2 is a kidney-shaped hole (namely the cross section of the wire hole is kidney-shaped); four screw holes 3 are arranged on the body 1, the screw holes 3 are vertical to the thread holes 2, and the screw holes 3 are communicated with the thread holes 2. A bolt 4 is arranged in the screw hole 3 in a matching way; a projection 5 is arranged in the thread hole 2, the projection 5 is positioned at the end part of the thread hole 2, and the projection 5 is arranged on the body 1 at the side far away from the screw hole 3.
A pressing sheet 6 made of aluminum alloy is arranged in the wire hole 2, and the pressing sheet 6 is connected with the body 1 at one side provided with the screw hole 3 through an elastic component 7. The elastic member 7 is a spring.
In order to prevent the steel strand from sliding, the pressing sheet 6 is provided with an anti-slip protrusion 8. The stud 8 is tapered.
The utility model is used as follows: the steel strand penetrates into the wire hole 2 from one end without the lug 5, and after the steel strand penetrating through the wire hole 2 is fixed by the U-shaped fastening bolt and the T-shaped fastening nut, the bent steel strand penetrates into the wire hole 2 from one end with the lug 5. And the bolt 4 is screwed into the wire hole 2, and the bolt 4 pushes the pressing sheet 6 to move towards the steel strand in the wire hole 2 and fasten the steel strand. The arrangement of the convex block 5 can ensure that the steel strand is bent at the convex block 5 when the pressing sheet 6 fastens the steel strand, so that the steel strand is not easy to slip.
The embodiments of the present invention have been described in detail above with reference to the accompanying drawings, but the present invention is not limited to the described embodiments. It will be apparent to those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, and the scope of protection is still within the scope of the utility model.
Claims (9)
1. A pole steel strand fastening device comprises a body and is characterized in that a through wire hole is formed in the body along the length direction of the body, and the wire hole is a waist-shaped hole; the body is provided with a plurality of screw holes, the screw holes are perpendicular to the wire holes, and bolts are arranged in the screw holes in a matching manner; the wire hole is internally provided with a lug which is positioned at the end part of the wire hole.
2. The pole strand fastening device of claim 1, wherein a tab is disposed within the wire aperture, the tab being connected to the body by an elastic member.
3. The pole strand fastening device of claim 2, wherein the pressing plate is attached to the body on the side where the screw hole is provided.
4. The pole strand fastening device of claim 3, wherein the pressure plate is provided with a non-slip protrusion.
5. The pole strand fastening device of claim 4, wherein the non-slip projections are tapered.
6. The pole strand fastening device of claim 5, wherein the projection is disposed on the body distal from the threaded hole.
7. The pole strand fastening device of claim 6, wherein the resilient member is a spring.
8. The pole strand fastening device of claim 7, wherein the body is made of an aluminum alloy.
9. The pole strand fastening device of claim 8, wherein the pressing plate is made of an aluminum alloy.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122322045.9U CN216893750U (en) | 2021-09-25 | 2021-09-25 | Pole steel strand wires fastener |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122322045.9U CN216893750U (en) | 2021-09-25 | 2021-09-25 | Pole steel strand wires fastener |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216893750U true CN216893750U (en) | 2022-07-05 |
Family
ID=82195220
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122322045.9U Active CN216893750U (en) | 2021-09-25 | 2021-09-25 | Pole steel strand wires fastener |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216893750U (en) |
-
2021
- 2021-09-25 CN CN202122322045.9U patent/CN216893750U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |