A portable clamping arm bolt cutter

Abstract

The invention discloses a portable pressing arm bolt cutter, which relates to the technical field of bolt cutters, in particular to a portable pressing arm bolt cutter, comprising a fixed frame and a fixed box, and a movable shaft is movably socketed in the middle of the fixed frame , and the outside of the movable shaft is fixedly sleeved with a winding wheel located inside the fixed frame, and the outside of the movable shaft is fixedly sleeved with a driving ratchet located on the right side of the winding wheel. The portable clamping arm bolt cutter can wrap the connecting wire around the outside of the fixed frame when the device moves, which solves the problems of long size, inconvenience and carrying of the bolt cutter in the past, and reduces the difficulty of moving. Press the booster rod to drive the driving pawl to move. When the driving pawl moves down, the bottom end of the driving pawl squeezes the driving ratchet, so that the driving ratchet rotates, and the driving ratchet drives the winding wheel to rotate, and the winding wheel The connecting wire wound on the outside is rolled up, thereby pulling the moving part to move inward.

Description

technical field [0001] The invention relates to the technical field of bolt cutters, in particular to a portable bolt cutter with a pressing arm. Background technique [0002] Bolt pliers are a tool used to cut wires. Bolt pliers are tools used to cut thicker wires. Generally, there are insulated handle bolt pliers and iron handle bolt pliers, and there is also a pipe handle broken wire Among them, electricians often use insulating handle bolt cutters, whose working voltage is 1000V, which can be used for live work on wires below 380V for low-voltage electrical equipment. Bolt cutters are usually used to cut wires and cables, and their specifications are expressed in full length. [0003] The larger the size of the existing bolt cutters, the longer the length. When working in some relatively crowded places, the longer bolt cutters are not conducive to operation due to the length limit, which increases the difficulty of work, and the longer length The weight of the disconnec...

AI Technical Summary

Problems solved by technology

[0003] The larger the size of the existing bolt cutters, the longer the length. When working in some relatively crowded places, the longer bolt cutters are not conducive to operation due to the length limit, which increases the difficulty of work, and the longer length Breaking pliers are heavy and cumbersome to carry, which increases labor intensity and reduces work efficiency. In addition, for some corners or wires inside a semi-closed box, conventional bolt pliers cannot be used to work, which increases the difficulty of work. , In addition, for some special wires, conventional bolt cutters are used. Due to the limited length of conventional bolt cutters, safety accidents are prone to occur and the safety is reduced.

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