SU1248788A1 - Tool for holding a wire - Google Patents

Description

The invention relates to hand tools for holding the wire while creating wire obstacles.

The purpose of the invention is to increase productivity by simultaneously capturing and relieving mechanical stresses from the wire.

In FIG. 1 shows an instrument, a general view; in fig. 2 is a view A in FIG. in fig. 3 - cam sponge with torsion.

The tool for holding the wire includes a housing 1, clamps 2, a hollow handle 3 rigidly connected to the housing 1, located in the housing 1 with the possibility of translational movement of the bobber 4, hinged at one end of the rod 4, the rocker arm 5, double-arm lever 6, hinged on the handle 3 and interacting with the rod 4, two spring-loaded axles of the spring 7, located in the housing 1 sliders 8, interacting with the corresponding arm of the rocker arm 5. Each clip-2 is made in the form of a pair of jaw jaws 9 and fixed on each ubke 9

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torsions Yu, the other ends of which are connected respectively to the housing 1 and the slider 8.

The tool works as follows

To the stretched wire section intended for welding with the vertical element of the barrier, bring the tool in such a way that the specified wire section. placed between the paired jaws 9.

. I will act on the lever 6 to move the rod 4, which in turn through the yoke 5 pushes the sliders 8, as a result of which the jaws 9 take the wire. A further impact on the lever 6 causes the cam jaws to turn fully, when the angle between them decreases to zero, thanks to the torsions 10 and the jaws 9 clamp the wire section and bring its ends together, thereby eliminating the tension of this wire segment. The lever 6 is fixed, and a portion of unstressed wire is welded.

The release of the wire from the tool is carried out by releasing the lever 6..

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Claims (1)

TOOL FOR HOLDING WIRE, containing a housing and clamps, characterized in that, in order to increase productivity, it is equipped with a hollow handle, _} rigidly connected to the housing, mounted in the latter with the possibility of translational movement of the rod, pivotally mounted at one end of the rocker arm, two shoulders lever pivotally mounted on the handle and interacting with the rod, and two axially spring-loaded sliders in the body interacting with the corresponding rocker arm. and each clamp is nen as a pair of jaws and a cam fixed to the jaw of each torsion bar, the other ends of which are connected respectively with the housing and slider.