Tensioned rope tensioning device

Abstract

The invention belongs to the technical field of machinery, and particularly relates to a tensioned rope tensioning device used on each support frame to mechanically and stably bind materials to be carried by support frames. The tensioned rope tensioning device comprises a rotating shaft, a rotating arm arranged on the rotating shaft and a driving part driving the rotating arm to rotate by taking the rotating shaft as axle center, wherein the rotating arm is provided with a spoon head part arranged at a lower part and a spoon handle part arranged at an upper part; the spoon head part is fixedly connected with the rotating shaft; the top end of the spoon handle part is connected with a tensioned rope by a tensioning device; the driving part is a telescopic oil cylinder; a position rod of the telescopic oil cylinder is connected with the bottom of the spoon head part; the bottom of the telescopic oil cylinder is provided with an installing part; and two ends of the rotating shaft are respectively provided with a rotatable installing part. Due to the device, the materials can be effectively and more stably bound on carrying equipment. Furthermore, the device is simple in structure, small in volume, convenient to install, low in the requirement of the carrying equipment, and capable of being flexibly arranged on each carrying equipment, thereby being wide in application range.

Description

technical field [0001] The invention belongs to the technical field of machinery, and in particular relates to a rope tensioning device applied to various brackets to mechanically and stably bind objects carried by the brackets. Background technique [0002] When using mechanical brackets and other equipment to carry or lift large materials (especially round tubular materials), in order to prevent damage and danger caused by the material falling off the bracket due to vibration, the materials need to be reinforced and bound during loading. Since the handling equipment needs greater flexibility and simplicity, and there are a variety of materials to be loaded, it is not suitable for installing cumbersome and specific binding tensions on the equipment. Some existing easy methods are to install manually operated ratchet tensioning devices on load bearing equipment such as brackets for tensioning the tight ropes used for binding. [0003] Such as application number 200410062101...

AI Technical Summary

Problems solved by technology

However, due to the limited tensile force of such a small-sized device itself, and the large limitation of manual operation manpower, when binding heavy materials, even if the ratchet rotates to the limit during installation, it cannot resist the vibration of the material. The excessive inertial force generated, so this tensioning device cannot give the material a firm and stable binding force

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