Thread joint auxiliary tightening device for inline copper buses

Abstract

The invention relates to a thread joint auxiliary tightening device for inline copper buses. The device comprises an upper and upper movable plate for limiting the inline copper buses, a lower and lower movable plate for limiting or / fixing the peripheries of the head parts of bolts, an extension piece for driving a movable base to move, and a slide block guide mechanism for guiding the movable base; an upper fixed plate and a lower fixed plate are mounted on a worktable through a fixed base; the upper fixed plate is provided with a notch; the lower fixed plate is provided with multiple polygonal or arched limiting notches; the upper movable plate and the lower movable plate are mounted on the movable base through fastening pieces; two sides of the movable base are mounted on the worktable through the slide block guide mechanism; the upper movable plate is provided with a notch; the upper movable plate is provided with multiple polygonal or arched limiting notches; and the movable side of the extension piece connected to the worktable is connected with the movable base. The device is reasonable in structure and convenient to operate, greatly reduces the labor intensity of workers, and improves the production efficiency.

Description

Technical field [0001] The invention relates to a threaded connection auxiliary tightening device for straight copper bus bars, and belongs to the technical field of bus bar installation. Background technique [0002] Straight copper busbars are usually applied to neutral points such as grounding bars and zero bars in power transmission, power distribution and communication products. They act as safety protection in the entire circuit and are widely used in AC and DC power distribution cabinets, AC and DC power distribution boxes, Products such as AC and DC power distribution modules, communication cabinets, etc. When the straight copper bus bar serves as the neutral point, there are multiple installation holes on the straight copper bus bar, and multiple external hexagon bolts pass through the installation holes of the neutral wire in the straight copper bus bar and power transmission and distribution or communication lines. External hexagonal nuts, flat washers and spring wash...

AI Technical Summary

Problems solved by technology

This method of operation is not only labor-intensive for workers, but also has very low work efficiency. Especially when using a dead wrench to limit the bolt head, it is easy to cause wear on the skin of the operator's hand during the tightening process.

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