CN203377560U - A cable branch box support - Google Patents

Abstract

The utility model discloses a cable branch box support and resolves problems of inconvenient field installation and poor firmness of a conventional cable branch box support. The cable branch box support comprises angle iron, a base plate (5), and a concrete electric pole (10). Small hoops (3) are disposed on the top end plate of the angle iron and are fixedly connected with the top end plate (1) of the angle iron through small hoop bolts (4). The base plate is welded on the bottom end face of a vertical plate (2) of the angle iron. A pair of U-shaped ring connecting holes (7) are disposed on the base plate. The two ends of a U-shaped ring (11) are respectively connected with a corresponding U-shaped ring connecting hole (7) disposed on the base plate through a U-shaped ring fixing bolt. A pair of triangular chucking protrusions (9) are symmetrically disposed on the bottom surface of the base plate. The concrete electric pole is clamped between the pair of triangular chucking protrusions and the inner side surface of the U-shaped ring. The cable branch box support with simple structure is easy to produce and has strong applicability.

Description

Cable branch box bracket

technical field

The utility model relates to a support for a cable branch box on a power transmission line, in particular to a mounting bracket for a cable branch box on a concrete pole.

Background technique

On the concrete pole of the transmission line, the cable branch box is often installed. Due to the different thickness of the concrete pole and the different number of cables in the cable branch box, it is difficult to install the cable branch box on site. The existing cable branch box There are various forms of brackets, which are inconvenient for on-site installation. At the same time, there are defects in the firmness of the brackets, which affect the normal operation of the transmission line.

Contents of the invention

The utility model provides a cable branch box bracket, which solves the problems of inconvenient on-site installation and poor firmness existing in the existing cable branch box bracket.

The utility model solves the above technical problems through the following technical solutions:

A cable branch box support, including angle steel, backing plate and concrete pole, a small hoop is arranged on the upper end plate of the angle steel, the small hoop is fixedly connected with the upper end plate of the angle steel through small hoop bolts, and the backing plate is fixed Welded on the bottom surface of the vertical plate of the angle steel, a pair of U-shaped ring connection holes are set on the backing plate, and the two ends of the U-shaped ring are respectively connected to the corresponding U-shaped rings set on the backing plate through a U-shaped ring fixing bolt The holes are connected together, a pair of triangular clamping protrusions are symmetrically arranged on the lower bottom surface of the backing plate, and a concrete pole is clamped between the pair of triangular clamping protrusions and the inner surface of the U-shaped ring.

A reinforcing rib is welded between the upper end plate and the backing plate, and there are four small hoops arranged on the upper end plate of the angle steel.

The utility model has the advantages of simple structure, easy installation and strong applicability, and can be installed on any power branch box used on the pole, which improves the work efficiency and reduces the labor intensity of the staff.

Description of drawings

Fig. 1 is the structural representation of the utility model.

Detailed ways

A cable branch box bracket, including angle steel, backing plate 5 and concrete pole 10, a small hoop 3 is arranged on the upper end plate 1 of the angle steel, and the small hoop 3 is fixed to the upper end plate 1 of the angle steel by a small hoop bolt 4 Connected together, the backing plate 5 is fixedly welded on the bottom end surface of the vertical plate 2 of the angle steel, a pair of U-shaped ring connection holes 7 are arranged on the backing plate 5, and the two ends of the U-shaped ring 11 are respectively fixed by a U-shaped ring bolt 8 is connected with the corresponding U-shaped ring connection hole 7 provided on the backing plate 5, and a pair of triangular locking protrusions 9 are symmetrically arranged on the lower bottom surface of the backing plate 5. A concrete pole 10 is clipped between 9 and the inner surface of the U-shaped ring 11 .

A reinforcing rib 6 is welded between the upper end plate 1 and the backing plate 5, and there are four small hoops 3 arranged on the upper end plate 1 of the angle steel.

Claims (2)

1. A cable branch box bracket, including angle steel, backing plate (5) and concrete pole (10), a small hoop (3) is arranged on the upper end plate (1) of the angle steel, and the small hoop (3) passes through The small hoop bolt (4) is fixedly connected with the upper end plate (1) of the angle steel, and the backing plate (5) is fixedly welded on the bottom end surface of the vertical plate (2) of the angle steel, and it is characterized in that the backing plate (5) A pair of U-shaped ring connecting holes (7) are arranged on the top, and the two ends of the U-shaped ring (11) are connected to the corresponding U-shaped ring connecting holes ( 7) Connected together, a pair of triangular clamping protrusions (9) are symmetrically arranged on the lower surface of the backing plate (5), and a pair of triangular clamping protrusions (9) and the U-shaped ring (11) Concrete poles (10) are clamped between the inner surfaces of the two. 2. A cable branch box bracket according to claim 1, characterized in that a reinforcing rib (6) is welded between the upper end plate (1) and the backing plate (5), and the upper end plate (1) of the angle steel There are 4 small hoops (3) provided on the top.

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