Novel cable erecting hook

Abstract

The invention discloses a novel cable erecting hook. The novel cable erecting hook comprises a mounting plate, a U-shaped clamping piece and a hook, wherein the U-shaped clamping piece consists of a polished rod part in the shape of a semi-circular arc and two screw parts tangentially connected to two ends of the semi-circular arc respectively; the two screw parts of the U-shaped clamping piece pass through the mounting plate upwards, upper locking nuts are arranged at the positions, on the upper side of the mounting plate, of the screw parts in a matched manner, and lower locking nuts are arranged at the positions, on the lower side of the mounting plate, of the screw parts in the matched manner; two mounting holes for the screw parts of the U-shaped clamping piece to pass through are correspondingly formed in the mounting plate, and the screw parts are in sliding fit with the mounting plate at the positions of the corresponding mounting holes; the hook is arranged above the mounting plate, the hook is fixedly connected with the mounting plate, and the fixed connecting point of the hook and the mounting plate is positioned at the middle position between the two mounting holes; and a protective layer is arranged inside the polished rod part of the U-shaped clamping piece. The novel cable erecting hook is simple in structure and convenient and quick in construction, and the efficiency of cable construction is improved.

Description

technical field [0001] The invention relates to the technical field of cable construction, in particular to a novel cable erection hook. Background technique [0002] At present, the traditional cable hooks we use, due to their structural limitations, generally use steel strands to be erected in advance, and then use artificial climbing methods to support the power cables on the cable hooks and clamp the cable hooks on the steel strands. Or when the erection height is small, it has the advantages of convenient and beautiful construction; but in the actual construction process of power cable erection at high altitude, such as in mountainous or ravine construction sites, the pre-erected steel strands have a large span and a large vertical height from the ground. The construction of cable hooks by artificial climbing method has great construction difficulty and unsafe factors, while the traditional cable hooks are not suitable for cable erection by sliding traction. Contents ...

AI Technical Summary

Problems solved by technology

[0002] At present, the traditional cable hooks we use, due to their structural limitations, generally use steel strands to be erected in advance, and then use artificial climbing methods to support the power cables on the cable hooks and clamp the cable hooks on the steel strands. Or when the erection height is small, it has the advantages of convenient and beautiful construction; but in the actual construction process of power cable erection at high altitude, such as in mountainous or ravine construction sites, the pre-erected steel strands have a large span and a large vertical height from the ground. The construction of cable hooks by artificial climbing method has great construction difficulty and unsafe factors, while traditional cable hooks are not suitable for cable erection by sliding traction

Images