Windage yaw prevention reinforcing fitting for distribution line

Abstract

The utility model discloses a distribution line windage yaw prevention reinforcing fitting, and relates to the technical field of distribution line windage prevention. The utility model relates to a distribution line windage yaw prevention reinforcing fitting, which comprises a reinforcing fitting body, a sliding groove and a fixing groove are formed in the reinforcing fitting body, an adjusting rod is arranged in the sliding groove of the reinforcing fitting body, and limiting devices for limiting are arranged on the opposite side walls of the adjusting rod. And a fixing device for fixing the reinforcing fitting is arranged in the fixing groove of the reinforcing fitting. The position of the adjusting rod in the sliding groove in the reinforcing fitting is adjusted and fixed according to the distance between the two distribution line wires, then the reinforcing fitting is installed on the outer surface of the wires and fixed through the fixing device, and therefore the efficiency of installing the reinforcing fitting between the two distribution lines is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to power distribution line windproof technical field, concretely relates to a power distribution line windage prevention reinforcing fitting. BACKGROUND

[0002] The windage prevention reinforcing fitting plays a key role in the power transmission line, and is mainly used for preventing windage of the conductor caused by wind force, and ensuring safe and stable operation of the line.

[0003] The spacer rod is a fitting installed on the split conductor to fix the distance between the split conductors, prevent the conductor from whipping each other, and suppress the slight wind vibration and sub-span oscillation. The spacer rod is generally installed in the middle of the span, and is installed at intervals of 50-60m. The vibration amplitude of the two split, four split, six split and eight split conductors after the installation of the spacer rod is compared with that of the conductor without the spacer rod. The vibration amplitude of the two split conductor is reduced by 50%, the vibration amplitude of the four split conductor is reduced by 87%, and the vibration amplitude of the 90% split conductor is reduced by 90%. The spacer rod is a protective fitting for maintaining the relative spacing position of the multiple sub-conductors in a phase (pole).

[0004] The existing two split rods need to be placed on the power line by electric power workers during installation, and need to be adjusted during the installation process, which will cause the high-altitude operation time to be longer, and thus is not convenient for installation.

[0005] Therefore, a power distribution line windage prevention reinforcing fitting is provided. UTILITY MODEL CONTENTS

[0006] The utility model discloses a power distribution line windage prevention reinforcing fitting, which solves the problem of the existing two split rods that need to be placed on the power line by electric power workers during installation, and need to be adjusted during the installation process, which will cause the high-altitude operation time to be longer, and thus is not convenient for installation.

[0007] The utility model discloses a power distribution line windage prevention reinforcing fitting, which solves the problem of the existing two split rods that need to be placed on the power line by electric power workers during installation, and need to be adjusted during the installation process, which will cause the high-altitude operation time to be longer, and thus is not convenient for installation.

[0008] A power distribution line windage prevention reinforcing fitting includes a reinforcing fitting, a sliding groove and a fixing groove are formed in the reinforcing fitting, an adjusting rod is arranged in the sliding groove of the reinforcing fitting, limiting devices are arranged on the opposite side walls of the adjusting rod, and a fixing device is arranged in the fixing groove of the reinforcing fitting to fix the reinforcing fitting.

[0009] Further, fixing holes are formed in the opposite side walls of the adjusting rod.

[0010] Further, the limiting device comprises a limiting block and a fixing bolt one, the limiting block is installed on the upper end surface of the reinforcing fitting, and the fixing bolt one is installed in the fixing hole of the limiting block and the adjusting rod.

[0011] Further, opposite side walls of the limiting block are provided with rubber pads.

[0012] Further, the fixing device comprises a fixing column, a limiting plate and a fixing bolt two, the fixing column is fixedly installed on the upper end surface of the reinforcing fitting on the lower side, the fixing column is located in the fixing groove of the reinforcing fitting, the limiting plate is installed on the opposite side walls of the reinforcing fitting, and the fixing bolt two is installed in the fixing column.

[0013] Further, the fixing device comprises a gasket, and the gasket is installed on the opposite side walls of the limiting plate.

[0014] The utility model discloses the beneficial effects are as follows:

[0015] First, the position of the adjusting rod in the sliding groove of the reinforcing fitting is adjusted according to the distance between the two power distribution lines and is fixed, then the reinforcing fitting is installed on the outer surface of the wire, and is fixed through the fixing device, so that the efficiency of installing the reinforcing fitting between the two power distribution lines is improved.

[0016] The limiting block and the fixing hole of the adjusting rod are fixed through the fixing bolt one, so that the position of the adjusting rod in the sliding groove of the reinforcing fitting is limited and fixed, so that when installing, the distance can be adjusted on the ground, and the installation is facilitated. DRAWINGS

[0017] Fig. 1 It is the front side schematic diagram of the utility model three-dimensional structure;

[0018] Fig. 2 It is the partial structure explosion drawing of the utility model;

[0019] Fig. 3 It is the partial structure explosion drawing of the utility model;

[0020] Fig. 1, reinforcing fitting;2, adjusting rod;3, limiting device;301, limiting block;302, fixing bolt one;4, fixing device;401, fixing column;402, limiting plate;403, fixing bolt two;404, gasket. DETAILED DESCRIPTION

[0021] In order to make the purpose, technical scheme and advantages of the embodiments of the utility model clearer, the technical scheme in the embodiments of the utility model will be described clearly and completely in combination with the drawings in the embodiments of the utility model below. Obviously, the described embodiments are part of the embodiments of the utility model, rather than all the embodiments. The components of the embodiments of the utility model described and shown in the drawings can be arranged and designed in various different configurations.

[0022] Therefore, the following detailed description of the embodiments of the utility model provided in the drawings is not intended to limit the scope of the claimed utility model, but only represents selected embodiments of the utility model. Based on the embodiments in the utility model, all other embodiments obtained by those of ordinary skill in the art without creative labor fall within the scope of protection of the utility model.

[0023] It should be noted that: similar signs and letters represent similar items in the following drawings, therefore, once an item is defined in one drawing, it does not need to be further defined and explained in subsequent drawings. In addition, the terms "first", "second", etc. are only used to distinguish the description, and cannot be understood as indicating or implying relative importance.

[0024] In the description of the embodiments of the utility model, it should be noted that the orientation or position relationship indicated by the terms "inner", "outer", "upper", etc. is based on the orientation or position relationship shown in the drawings, or the orientation or position relationship commonly used when the utility model product is used, which is only for the convenience of describing the utility model and simplifying the description, and therefore cannot be understood as indicating or implying that the indicated device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the utility model.

[0025] Please refer to Figs. 1-3 A kind of power distribution line windage prevention reinforcing fitting, including reinforcing fitting 1, sliding groove and fixed groove are set in the inside of reinforcing fitting 1, adjusting rod 2 is arranged in the sliding groove of reinforcing fitting 1, the opposite side wall of adjusting rod 2 is provided with limiting device 3 for limiting, fixed device 4 for fixing reinforcing fitting 1 is arranged in the fixed groove of reinforcing fitting 1.

[0026] Specifically;First, the position of adjusting rod 2 in the sliding groove in reinforcing fitting 1 is adjusted according to the distance between the two power distribution lines and fixed, then reinforcing fitting 1 is installed on the outer surface of the wire, and fixed by fixed device 4, so as to realize the efficiency of installing reinforcing fitting 1 between the two power distribution lines.

[0027] The opposite side wall of adjusting rod 2 is provided with fixing hole.

[0028] Specifically: the fixing hole of adjusting rod 2 is convenient for limiting device 3 to fix it.

[0029] The limiting device 3 comprises a limiting block 301 and a fixing bolt 302, the limiting block 301 is installed on the upper end surface of the reinforcing fitting 1, and the fixing bolt 302 is installed in the fixing hole of the limiting block 301 and the adjusting rod 2.

[0030] Specifically, the limiting block 301 and the fixing hole of the adjusting rod 2 are fixed by the fixing bolt 302, so as to limit and fix the position of the adjusting rod 2 in the sliding groove of the reinforcing fitting 1, so that the distance can be adjusted on the ground during installation, and the installation is facilitated.

[0031] The opposite side wall of the limiting block 301 is provided with a rubber pad.

[0032] Specifically, the rubber pad on the opposite side wall of the limiting block 301 increases the friction with the surface of the reinforcing fitting 1, so as to improve the stability during use.

[0033] The fixing device 4 comprises a fixing column 401, a limiting plate 402 and a fixing bolt 403, the fixing column 401 is fixedly installed on the upper end surface of the lower reinforcing fitting 1, the fixing column 401 is located in the fixing groove of the reinforcing fitting 1, the limiting plate 402 is installed on the opposite side wall of the reinforcing fitting 1, and the fixing bolt 403 is installed in the fixing column 401.

[0034] Specifically, the fixing bolt 403 is rotated and fixed in the fixing column 401, so as to fix the reinforcing fitting 1 on the surface of the power line, the upper end of the fixing column 401 exceeds the fixing groove of the reinforcing fitting 1 during installation, and the limiting plate 402 is used to further limit the fixing column 401, so as to facilitate the finding of the mounting hole of the reinforcing fitting 1 and the ensuring of the passing of the fixing column 401 through the fixing groove of the reinforcing fitting 1 during installation, thereby improving the convenience during installation.

[0035] The fixing device 4 comprises a gasket 404, and the gasket 404 is installed on the opposite side wall of the limiting plate 402.

[0036] Specifically, the gasket 404 increases the stress area of the limiting plate 402 during the fixing of the fixing bolt 403, so as to improve the stability during use.

[0037] In summary:

[0038] First, according to the distance between the two distribution lines, the position of the adjusting rod 2 in the sliding groove of the reinforcing fitting 1 is adjusted and fixed, then the reinforcing fitting 1 is installed on the outer surface of the wire, and is fixed by the fixing device 4, thereby improving the efficiency of installing the reinforcing fitting 1 between the two distribution lines, the fixing hole of the adjusting rod 2 is convenient for the fixing of the limiting device 3, the limiting block 301 is fixed with the fixing hole of the adjusting rod 2 through the fixing bolt one 302, thereby limiting and fixing the position of the adjusting rod 2 in the sliding groove of the reinforcing fitting 1, so that the distance can be adjusted on the ground during installation, thereby achieving the purpose of convenient installation, the rubber pad on the opposite side wall of the limiting block 301 increases the friction with the surface of the reinforcing fitting 1, thereby improving the stability during use, the reinforcing fitting 1 is fixed on the surface of the power line through the rotating fixation of the fixing bolt two 403 in the fixing column 401, the upper end of 401 exceeds the fixing groove of 1 during installation, at this time, the fixing column 401 is further limited by the limiting plate 402, thereby facilitating the finding of the installation hole position of 1 and ensuring that 401 passes through the fixing groove of 1 during installation, thereby improving the convenience during installation, the gasket 404 increases the stress area of the fixing plate 402 surface during the fixation of the fixing bolt two 403, thereby improving the stability during use.

[0039] Although the embodiments of the present application have been shown and described, it should be understood by those skilled in the art that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present application, and the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A windage damping reinforcement fitting for a power distribution line, comprising a reinforcement fitting (1), characterized in that, The reinforcing fitting (1) is internally provided with sliding grooves and fixing grooves, the reinforcing fitting (1) is internally provided with adjusting rods (2) in the sliding grooves, the opposite side walls of the adjusting rods (2) are provided with limiting devices (3) for limiting, the reinforcing fitting (1) is internally provided with fixing devices (4) for fixing the reinforcing fitting (1) in the fixing grooves.

2. The windage damping reinforcement fitting for a power distribution line of claim 1, wherein The opposite side walls of the adjusting rods (2) are provided with fixing holes.

3. The windage damping reinforcing fitting for a power distribution line of claim 1, wherein The limiting devices (3) comprise limiting clamping blocks (301) and fixing bolts (302), the limiting clamping blocks (301) are installed on the upper end faces of the reinforcing fittings (1), and the fixing bolts (302) are installed in the fixing holes of the limiting clamping blocks (301) and the adjusting rods (2).

4. The windage damping reinforcing fitting for a power distribution line of claim 3, wherein The opposite side walls of the limiting clamping blocks (301) are provided with rubber pads.

5. The windage damping reinforcement fitting for a power distribution line of claim 1, wherein, The fixing devices (4) comprise fixing columns (401), limiting plates (402) and fixing bolts (403), the fixing columns (401) are fixedly installed on the upper end faces of the lower reinforcing fittings (1), the fixing columns (401) are located in the fixing grooves of the reinforcing fittings (1), the limiting plates (402) are installed on the opposite side walls of the reinforcing fittings (1), and the fixing bolts (403) are installed in the fixing columns (401).

6. The windage damping reinforcement fitting for a power distribution line of claim 5, wherein, The fixing devices (4) comprise gaskets (404), and the gaskets (404) are installed on the opposite side walls of the limiting plates (402).

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