Fixing clip suitable for vertical angle irons of multi-azimuth iron towers

Abstract

The invention discloses a fixing clip suitable for vertical angle irons of multi-azimuth iron towers. The fixing clip comprises a fixed member and a rotation member; a U-shaped groove is formed in oneend of the fixed member; a first fixed bolt is arranged on the U-shaped groove; the U-shaped groove is matched with the first fixed bolt to fix the fixed member on an angle iron; a ring-shaped grooveis formed in the other end of the fixed member; a columnar bulge adapted to the ring-shaped groove is arranged on the rotation member; and the columnar bulge can be rotatably fixed in the ring-shapedgroove through a limiting cover piece after being inserted in the ring-shaped groove. The fixing clip suitable for vertical angle irons of multi-azimuth iron towers can be reliably fixed on verticalangle irons on one side during the mounting of working equipment, and can be fixed on vertical angle irons on the other side after mirror rotation of the working equipment, so that relatively high flexibility is provided; and through decreasing the fixing of three parts in the prior art to the fixing of two parts, the risk factor is decreased and the safe reliability is improved.

Description

technical field [0001] The invention relates to the technical field of electric power system auxiliary appliances, in particular to a fixing clip suitable for vertical angle irons of multi-directional iron towers. Background technique [0002] There are four vertical angle irons on the four sides of the iron tower, and the opening directions are all inward. When the staff faces the iron tower, the two vertical angle irons on the opposite side are mirror images. When the right-angle iron is on, it is two completely opposite angles. [0003] At present, hand clamps are mostly used for fixing on vertical angle irons. Its advantages are wide clamping range and strong direction adaptability, but it also has significant defects: [0004] 1. The hand clamp is a third-party tool that is separated from the fixed object and the fixed point. Therefore, in the case of a long time or a large vibration, once it becomes loose, it will fall off, and the safety factor is not high; [0005]...

AI Technical Summary

Problems solved by technology

[0004] 1. The hand clamp is a third-party tool that is separated from the fixed object and the fixed point. Therefore, in the case of a long time or a large vibration, once it becomes loose, it will fall off, and the safety factor is not high;

[0005] 2. Judging from the size of the hand clamp, the U-shaped arm is bulky and has obvious limitations in a small space;

[0006] 3. Due to the large clamping range of the hand clamp, the length of the screw rod is long enough. If the screw rod is long enough, the clamping force will inevitably be inconsistent. In addition to the self-weight of the U-shaped arm, the risk of falling off is even higher.

[0007] Therefore, if this kind of hand clamp is used on the pole and tower angle iron, if it is to clamp the work platform of the staff, or expensive instruments and equipment, the hand clamp obviously cannot meet its safety requirements.

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