Wire tightening device for low-voltage bundled wire installation

Abstract

The invention provides a wire tightening device for low-voltage bundled wire installation, which comprises a bracket, a base, a tensioning frame, a wire clamping device, a tension detection device, a pulley block, a non-return device, a winding wheel, a synchronous belt, a driving motor, a moving wheel, a fixed hand wheel, a moving clamping jaw, a fixed clamping jaw and a lead screw, and is characterized in that the wire clamping device comprises a frame plate and a wire pressing assembly; the wire pressing assembly comprises four wire pressing cams, a connecting plate and a pressing handle, every two of the four wire pressing cams are divided into two sets of wire pressing cams, the two sets of wire pressing cams comprise the first set of wire pressing cams and the second set of wire pressing cams, the first set of wire pressing cams and the second set of wire pressing cams are arranged in a front-back spaced mode and the frame plate comprises a bottom frame plate and a side frame plate; the wire pressing assembly is arranged on the side frame plate, and after the side frame plate and the bottom frame plate are installed in place, the four wire pressing cams press and fix the bundled wires placed on the bottom frame plate, so that the wire tightening effect and the operation efficiency of the wire tightening device can be greatly improved, the operation time of operators is shortened, and the labor intensity of the operators is reduced.

Description

technical field [0001] The invention relates to the field of electric power operation equipment, in particular to a wire tightening device for installing low-voltage bundled wires. Background technique [0002] In recent years, in power grid reconstruction projects, bundled cables have been widely used, and bundled cables have also become the main material of the connection, and the most basic construction process for connection during tight line work. The current construction method is to use two single The clamping device of the card slot and the two wire take-up devices are mixed and used alternately. First, use one clamping device to initially tighten the bundled cables. After the bundled cables are tightened, they will be twisted due to unbalanced force. Install the second thread clamp to balance the force, and then slowly adjust the two thread clamps to complete the thread tightening work. This kind of operation process is cumbersome, which brings inconvenience and inc...

AI Technical Summary

Problems solved by technology

[0002] In recent years, in power grid reconstruction projects, bundled cables have been widely used, and bundled cables have also become the main material of the connection, and the most basic construction process for connection during tight wire work. The current construction method is to use two single The clamping device of the card slot and the two wire take-ups are mixed and used alternately. First, use one clamping device to initially tighten the bundled cables. After the bundled cables are tightened due to unbalanced force, they will be twisted and wound. Install the second thread clamp to balance the force, and then slowly adjust the two thread clamps to complete the thread tightening work. This kind of operation process is cumbersome, which brings inconvenience and increases the difficulty of the thread tightening construction. waste of time and energy

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