Adjustable length tie rod assembly

Abstract

The invention discloses a diagonal draw bar assembly with the adjustable length. The diagonal draw bar assembly comprises a draw bar mechanism and two clamping jaw mechanisms, wherein the draw bar mechanism comprises a loop bar, a lengthening steel pipe and a connecting steel pipe, the two ends of the lengthening steel pipe are connected with the loop bar and the connecting steel pipe respectively in a sleeved mode, and the loop bar and the connecting steel pipe can relatively move in the length direction of the lengthening steel pipe; the two clamping jaw mechanisms are arranged at the two ends of the draw bar mechanism respectively; each clamping jaw mechanism comprises a first U-shaped clamping jaw and a second U-shaped clamping jaw, wherein a first clamping opening for clamping a product is formed in the first clamping jaw, the first end of the first clamping jaw is hinged to the draw bar mechanism through a first hinge piece, the second end of the first clamping jaw is suspended, a second clamping opening for clamping a product is formed in the second clamping jaw, the first end of the second clamping jaw is hinged to the first end of the first clamping jaw through a second hinge piece, and the second end of the second clamping jaw is provided with a permanent magnet. According to the diagonal draw bar assembly, effective tension brace can be achieved without welding of the products, the product quality is ensured, and the production efficiency is improved.

Description

technical field [0001] The invention relates to a fixing device, in particular to an adjustable length diagonal stay rod assembly. Background technique [0002] In the process of shipbuilding or steel structure manufacturing, two products arranged at an angle are usually fixed by using diagonal stay rods, so as to ensure that the assembly and welding work between the two products can be carried out normally. At present, when assembling products on site, angle steel or channel steel is usually used as a diagonal tie rod, and its two ends are respectively welded to the product to form a brace structure. Such a diagonal rod will not only waste auxiliary materials (welding materials, etc.), but also increase gas cutting and grinding. process, and when gas-cutting diagonal stays, it is easy to cut the product and affect the quality of the product. In addition, when welding diagonal stays, if the quality of the welded end is not good, it is easy to cause the tension of the diagona...

AI Technical Summary

Problems solved by technology

At present, when assembling products on site, angle steel or channel steel is usually used as a diagonal tie rod, and its two ends are respectively welded to the product to form a brace structure. Such a diagonal rod will not only waste auxiliary materials (welding materials, etc.), but also increase gas cutting and grinding. process, and when gas-cutting diagonal stays, it is easy to cut the product and affect the quality of the product. In addition, when welding diagonal stays, if the quality of the welded end is not good, it is easy to cause the tension of the diagonal stays to fail. of the products dumped, resulting in safety accidents

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