CN219760598U

CN219760598U - Fixing hardware fitting

Info

Publication number: CN219760598U
Application number: CN202321360370.7U
Authority: CN
Inventors: 段维新; 郝鹏举; 冯海梦; 王金霞; 王敏敏; 张明雪
Original assignee: Shandong Haiyun Power Technology Co ltd
Current assignee: Shandong Haiyun Power Technology Co ltd
Priority date: 2023-05-30
Filing date: 2023-05-30
Publication date: 2023-09-26
Anticipated expiration: 2033-05-30

Abstract

The utility model relates to the technical field of fixed hardware fittings, in particular to a fixed hardware fitting which has the characteristic of avoiding excessive abrasion so as not to influence the safety of electric wires.

Description

Fixing hardware fitting

Technical Field

The utility model relates to the technical field of fixed hardware fittings, in particular to a fixed hardware fitting.

Background

As is well known, the hardware is a metal accessory made of iron or aluminum, which is widely used for a power transmission line, and is collectively called hardware. Most hardware tools need to bear larger tensile force in operation, and some hardware tools also ensure good electrical contact, so that the hardware tools are various in variety and different in application fields, such as fixing hardware tools for fixing electric wires.

In real life, the fixed gold utensil of most fixed electric wire, when the high altitude fixed electric wire, when outside wind, when the speed of wind is great, can blow the electric wire and rock, and most fixed gold utensil is generally all fixed in bowl first link plate lower part, and when the electric wire rocked, the electric wire takes place the friction with the wire casing edge of fixed gold utensil, and frictional force changes along with the change of wind speed, and when the device time of using is longer, certain wearing and tearing can appear with the terminal surface of the electric wire that wire casing edge contacted to the security of electric wire has been reduced.

Disclosure of Invention

(one) solving the technical problems

Aiming at the defects of the prior art, the utility model provides a fixing fitting, which has the characteristic of avoiding excessive abrasion so as not to influence the safety of an electric wire.

(II) technical scheme

In order to achieve the above purpose, the present utility model provides the following technical solutions: including the gold utensil base, the upper portion and the lower part of gold utensil base are provided with the several wire casing respectively, and the several the both sides of wire casing are provided with the connecting pipe respectively, the outside of connecting pipe is provided with the screw thread respectively to equal threaded connection has the screwed pipe, and the several the inside of screwed pipe all is provided with the several slot, and equal roll connection has the spin, and the several the outside of screwed pipe all is provided with the first fixed plate of several to all be connected with the backup pad through the pivot rotation the other end of backup pad all is provided with the screw hole, the both sides of gold utensil base are provided with the several spliced pole respectively, and all are provided with the several second fixed plate, the several all is provided with another screw hole on the second fixed plate to all be in the same place through the screw hole threaded connection of bolt and backup pad.

Furthermore, the edges and corners of one end of the threaded pipes far away from the hardware fitting base are all arranged in an arc shape.

Further, the other ends of the bolts are connected with nuts in a threaded mode, and the end faces of the nuts are attached to the end faces of the supporting plates.

Preferably, a gap is arranged between one end of each of the plurality of connecting pipes and the rolling ball, and a gap is arranged between one end of each of the plurality of supporting plates and the connecting column.

Preferably, the end surfaces of the plurality of threaded pipes are attached to the end surface of the hardware base.

(III) beneficial effects

Compared with the prior art, the utility model provides the fixing hardware fitting, which has the following beneficial effects:

according to the fixing hardware fitting, when the wind blows the electric wire to shake, the electric wire inside the threaded pipe drives the rolling balls to rotate, plane friction is converted into rolling friction, friction force is reduced, abrasion of the electric wire in friction is reduced, and therefore safety of the electric wire is not affected.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a left side view of the present utility model;

fig. 3 is an enlarged schematic view of the structure of the threaded pipe and the rolling groove of the present utility model.

In the figure: 1. a hardware fitting base; 2. a wire through slot; 3. a connecting pipe; 4. a threaded tube; 5. rolling grooves; 6. a rolling ball; 7. a support plate; 8. and (5) connecting the columns.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-3, the fixing fitting of the present utility model comprises a fitting base 1, wherein a plurality of wire grooves 2 are respectively provided at the upper and lower parts of the fitting base 1 for placing wires, connecting pipes 3 are respectively provided at both sides of the plurality of wire grooves 2, the outer parts of the connecting pipes 3 are respectively provided with threads and are respectively connected with threaded pipes 4, the wires pass through the wire grooves 2, the connecting pipes 3 and the threaded pipes 4, the end surfaces of the plurality of threaded pipes 4 are respectively attached to the end surfaces of the fitting base 1, when raining, rainwater is prevented from entering into the gap between the threaded pipes 4 and the fitting base 1 through the gap between the threaded pipes 4 and the connecting pipes 3, the threads at the outer parts of the connecting pipes 3 are in contact with the rainwater for a long time to rust, a plurality of rolling grooves 5 are respectively provided at the inner parts of the plurality of threaded pipes 4, rolling balls 6 are respectively connected in a rolling manner, the wires passing through the threaded pipes 4 are paved on the surfaces of the plurality of rolling balls 6, when external wind blows the electric wire to shake, the electric wire generates angle deviation in the threaded pipe 4 to drive the contacted rolling ball 6 to rotate, thereby reducing friction to the minimum, avoiding the occurrence of abrasion caused by overlarge friction generated when the electric wire shakes, reducing the safety of the electric wire, the quantity of the rolling ball 6 and the rolling groove 5 is determined according to practical conditions, in the embodiment, gaps are arranged between one ends of the connecting pipes 3 and the rolling ball 6, preventing the rolling ball 6 from rubbing the connecting pipes 3, the edges of one ends of the threaded pipes 4 far away from the hardware fitting base 1 are all arranged in arc shapes, avoiding the contact with the edges of the threaded pipes 4 when the external wind force is overlarge and the swaying angle of the electric wire is overlarge, the arc end faces can reduce the cutting force generated on the end faces of the electric wire, the outer parts of the threaded pipes 4 are all provided with a plurality of first fixing plates, and all be connected with backup pad 7 through the pivot rotation, the other end of several backup pad 7 all is provided with the screw hole, the both sides of fitting base 1 are provided with several spliced pole 8 respectively, and all be provided with the second fixed plate of several, all be provided with another screw hole on the second fixed plate of several, and all be in the same place through the screw hole threaded connection of bolt and backup pad 7, after the connecting pipe 3 is installed to several screwed pipe 4, rotate several backup pad 7, make the screw hole on the backup pad 7 overlap mutually with the screw hole on the second fixed plate respectively, fix backup pad 7 with the screw bolt, the equal threaded connection of the other end of several bolt has the nut, the terminal surface of several nut all laminates with the terminal surface of backup pad 7 mutually, connect the other end at the bolt with the nut, can improve the stability of bolt, be provided with the clearance between the one end of several backup pad 7 and spliced pole 8, prevent backup pad 7 when rotating and spliced pole 8 to take place the friction.

To sum up, when the fixing fitting is used, a worker installs a plurality of threaded pipes 4 on a connecting pipe 3 respectively, then rotates a supporting plate 7, enables threaded holes on the supporting plate 7 to coincide with threaded holes on a second fixing plate respectively, screws bolts into a plurality of threaded holes to fix the supporting plate 7, then screws nuts, then passes wires through the threaded pipes 4, the connecting pipe 3 and a through slot 2, when wind blows, the wires positioned at the left part of the connecting pipe 3 shake to drive corresponding rolling balls 6 to roll, and friction between the wires and the inner wall of the threaded pipes 4 is prevented.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a fixed gold utensil which characterized in that: including gold utensil base (1), the upper portion and the lower part of gold utensil base (1) are provided with several wire casing (2) respectively, and the several the both sides of wire casing (2) are provided with connecting pipe (3) respectively, the outside of connecting pipe (3) is provided with the screw thread respectively to equal threaded connection has screwed pipe (4), and the several the inside of screwed pipe (4) all is provided with several rolling groove (5), and equal rolling connection has spin (6), and the outside of screwed pipe (4) all is provided with several first fixed plate to all be connected with backup pad (7) through the pivot rotation, the several the other end of backup pad (7) all is provided with the screw hole, the both sides of gold utensil base (1) are provided with several spliced pole (8) respectively, and all are provided with several second fixed plate, the several all be provided with another screw hole on the second fixed plate, and all be in the same place through the screw hole threaded connection of bolt and backup pad (7).

2. The fitting according to claim 1, wherein: the edges and corners of one end of the threaded pipes (4) far away from the hardware fitting base (1) are all arranged in an arc shape.

3. The fitting according to claim 1, wherein: the other ends of the bolts are connected with nuts in a threaded manner, and the end faces of the nuts are attached to the end faces of the supporting plates (7).

4. The fitting according to claim 1, wherein: a gap is arranged between one end of each connecting pipe (3) and the rolling ball (6), and a gap is arranged between one end of each supporting plate (7) and the connecting column (8).

5. The fitting according to claim 1, wherein: the end faces of the threaded pipes (4) are attached to the end faces of the hardware fitting base (1).