Scaffold erection tool design scheme

With the continuous and rapid development of China’s economy, the construction industry in the rapid development, people’s living environment and living environment has been greatly improved, the construction industry has been using scaffolding for thousands of years to assist construction, the early use of wooden and bamboo materials scaffolding, After the 1970s, more ∅48 long 6000mm steel pipe scaffolding was used today. Steel pipe scaffolding has been built with original manual labor. Each 6000mm long steel pipe weighs 24.24kg. When setting up the scaffolding, the worker stands with one foot on the horizontal ∅48 steel pipe and pins the other foot on the vertical ∅48 steel pipe. Grasp the steel tube with both hands and lift the ∅48 6000mm long and 24.24kg steel tube vertically to a height of 6m and butt it with another steel tube. This operation method, on the one hand, is highly labor-intensive and cannot be operated by ordinary people. Second, it is very dangerous. Once the balance is lost in the operation, the operator will throw away the steel pipe in his hands. The falling steel pipe will cause major safety risks to the construction personnel below, or the accident of falling personnel. Therefore, this article through to improve the scaffolding setting way, reduce the scaffolding setting safety operation risk, improve work efficiency and other aspects, from the design, production, operation feasibility analysis and other aspects of the discussion.
Scaffold erection tool design scheme
Scaffolding tools is by the fishing rod, connecting ring, hook, short length of rope, tie belt, pin needle, pull on the rope seven parts, including fishing rod is made after plugging, variable diameter rod section, variable diameter spring 1, 2, the suspension loop, the variable diameter spring connecting ring, hook, variable diameter rod section is produced by using glass fiber, carbon fiber, stainless steel material, its characteristic is shaped like a fishing rod, Its design principle is also improved by the design principle of fishing rod. The diameter of the rod is set between ∅24 and ∅34 on the premise of meeting the intensity of use, mainly for carrying and aesthetics. At the same time, there are two types of diameter changing spring on the rod. The diameter changing spring 1 is for the rod joint to be retractable and tightly connected, and the diameter changing spring 2 is for deformation and weight limit. See Figure 2. The scaffold steel pipe used in general buildings has a size of ∅48 and a length of 6000mm and a weight of 24.24kg. The fishing rod is designed to be 20kg. When the fishing rod is 20kg, the two springs are bent and deformed.