CN203617613U - Pole tower lead supporting frame - Google Patents

Abstract

The utility model relates to a wire support bracket for a pole tower, which includes a fixed splint, a bracket connected with the fixed splint, and a wire groove head installed on the bracket. Upper and lower adjustment sleeves are arranged at the upper and lower ends of the bracket. 1. The upper and lower adjusting rods are screwed respectively in the lower adjusting sleeve, and the upper part of the upper adjusting rod is equipped with a wire groove head, and the lower adjusting rod is connected with the fixed splint. The utility model is simple in structure, light and portable, and can be fixed on the cross bar of the pole tower to bear the wire, replace the manual shoulder, save the time for replacing insulators, improve work efficiency and work quality, and also reduce the labor of construction personnel, avoid personal injury and accident prevention.

Description

Tower wire support bracket

technical field

The utility model relates to a pole tower wire support bracket used for replacing the insulator on the cross arm of the pole tower.

Background technique

The composite insulator on the cross arm of the tower is a very important part of the transmission and distribution lines, and it plays a vital role in supporting the tower wires and insulating the current. However, when replacing insulators, the operator usually climbs to a high altitude and lifts the wire with his shoulders. Especially when the wire diameter is large, carrying the wire on his shoulder will often damage the soft tissue, and it is easy to cause other accidental injuries when the force is too strong.

Contents of the invention

The purpose of the utility model is to provide a pole tower wire support bracket which can stably support wires when operators replace insulators at high altitude.

The purpose of this utility model is achieved in that the pole tower wire support bracket includes a fixed splint, a bracket connected to the fixed splint, and a wire groove head installed on the bracket, and upper and lower adjustment sleeves are arranged at the upper and lower ends of the bracket. The upper and lower adjustment rods are screwed respectively in the upper and lower adjustment sleeves, the upper part of the upper adjustment rod is equipped with a wire groove head, and the lower adjustment rod is connected with the fixed splint. the

Due to the implementation of the above technical scheme, the utility model has a simple structure, is light and handy and is easy to carry. It can be fixed on the cross bar of the tower to bear the wire, replace the manual shoulder, save the time for replacing insulators, improve work efficiency and work quality, and also reduce The labor force of construction personnel, avoiding personal injury and preventing accidents.

BRIEF DESCRIPTION OF THE DRAWINGS: The technical solution of the utility model is given by the following drawings and examples.

Figure 1 is a schematic diagram of the structure of the tower wire support bracket.

Legend: 1. Wire groove head; 2. Upper adjustment rod; 3. Upper adjustment sleeve; 4. Bracket; 5. Lower adjustment rod; 6. Lower adjustment sleeve; 7. Fixed splint; 8. Fastening bolt.

Detailed ways:

The utility model is not limited by the following examples, and the specific implementation manner can be determined according to the technical scheme of the utility model and actual conditions.

Embodiment: As shown in FIG. 1 , the tower wire support bracket includes a fixed splint 7 , a bracket 4 connected to the fixed splint 7 , and a wire groove head 1 installed on the bracket 4 . The upper and lower ends of the bracket 4 are provided with upper and lower adjustment sleeves 3,6, and upper and lower adjustment rods 2,5 are respectively screwed in the upper and lower adjustment sleeves 3,6, and the upper and lower adjustment rods 2 are installed A wire groove head 1 is provided, and the lower adjusting rod 5 is connected with the fixed splint 7 .

The wire slot head 1 has a cross bar, and the outer end of the cross bar is connected with a hook-shaped slot head. The curvature of the front part of the hook-shaped groove head is smaller than that of the rear part, and the curvature radius of the bottommost part of the hook-shaped groove head is the same as the radius of the composite insulator.

The fixed splint 7 is in the shape of a semi-closed groove, its upper end surface is connected with the lower adjusting rod 5, and the lower end surface has two screw holes, and the fastening bolts 8 are screwed in the two screw holes. The notch width and height of fixed splint 7 are not less than the width and height of pole tower cross arm.

The support 4 is ring-shaped, and this shape can ensure that the upper and lower adjustment rods 2, 5 expand and contract in the support 4, without scratching the operator, and improving the safety factor of the operation. The upper and lower adjusting rods 2 and 5 are screw rods.

When used on site, the fixed splint 7 is clamped at the cross arm of the tower, and fixed by fastening bolts 8 . Subsequently, by adjusting the telescopic lengths of the upper and lower adjustment rods 2 and 5, the same height as that of the composite insulator is satisfied. Then rotate the wire groove head 1, place the wire groove head 1 at a position perpendicular to the wire, and rotate the lower adjustment lever 5 with both hands until the wire is propped up and separated, so that the cross-arm insulator of the pole tower can be easily replaced, and it can also be conveniently tied. Conductor aluminum tape.

The above technical features constitute the best embodiment of the utility model, which has strong adaptability and best implementation effect, and non-essential technical features can be increased or decreased according to actual needs to meet the needs of different situations.

Claims (6)

1. A pole tower wire support bracket, it is characterized in that: it comprises fixed splint, the support that links to each other with fixed splint, and the wire groove head that is installed on the support, is provided with upper and lower adjustment sleeve at the upper and lower ends of the support , the upper and lower adjustment sleeves are respectively screwed with upper and lower adjustment rods, the upper part of the upper adjustment rod is equipped with a wire groove head, and the lower adjustment rod is connected with the fixed splint. 2. The wire support bracket of a pole tower according to claim 1, wherein the wire slot head has a cross bar, and a hook-shaped slot head is connected to the outer end of the cross bar. 3. The wire support bracket of a pole tower according to claim 2, wherein the curvature of the front part of the hook-shaped groove head is smaller than the curvature of the rear part, and the curvature radius of the bottom of the hook-shaped groove head is the same as the radius of the composite insulator. 4. The pole tower wire support bracket as claimed in claim 1, characterized in that: the fixed splint is in the shape of a semi-closed groove, its upper end face is connected with the lower adjusting rod, and the lower end face is provided with two screw holes, inside the two screw holes Screw on the fastening bolts. 5. The pole and tower wire support bracket according to claim 1, characterized in that: the bracket is ring-shaped. 6. The wire support bracket of a pole tower according to claim 1, wherein the upper and lower adjusting rods are screw rods.

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