The method of making a self-made detachable cart for the transportation and placement of gas cylinders on the construction site

Abstract

The invention relates to a self-made detachable trolley for transporting and placing gas cylinders in a construction site and a making method thereof. A frame of the self-made detachable trolley is a right triangle-shaped frame which is formed by vertically connecting a horizontal U-shaped chassis and a vertical U-shaped support; a pair of parallel bracing girders is connected between the two side ends of the horizontal U-shaped chassis and the vertical U-shaped support; the bottoms of the two bracing girders are provided with circular arc supporting strips; the lower ends of the bracing girders are vertically provided with steel supporting plates; arc-surface shielding plates are mounted on the two bracing girders; the bottom end of the vertical U-shaped support is provided with a rear wheel; and the bottoms of the two bracing girders are provided with front wheels. The invention is advantaged in that the self-made detachable trolley has simple structure; mixed placement phenomenon is effectively avoided because one gas cylinder is transported by one trolley; as the lengths of the bracing girders are adjustable, the self-made detachable trolley is suitable for various gas cylinder dimensions or heights of trolley pushing people; the self-made detachable trolley is used as a transporting tool and can be also used as a placing tool for vertically and fixedly placing the gas cylinder after the gas cylinder is transported to the construction site; therefore, the self-made detachable trolley has multiple functions; and as the self-made detachable trolley can be fully made of leftover materials and members are connected with each other in an assembled way, the self-made detachable trolley is convenient to mount and detach, low in cost and recyclable.

Description

technical field [0001] The invention relates to the technical field of installation of gas cylinders such as oxygen cylinders and acetylene cylinders on construction sites, and in particular to a method for manufacturing a self-made detachable trolley used for transportation and placement of gas cylinders on construction sites. Background technique [0002] In the production process, gas cylinders such as dissolved acetylene cylinders (hereinafter referred to as acetylene cylinders) or oxygen cylinders are widely used in welding and cutting constructions, and are often used at the same time. Oxygen is a combustion-supporting gas, and acetylene is a flammable gas. Oxygen and acetylene are respectively contained in mobile pressure vessels. According to the requirements of relevant national industry regulations: it is strictly forbidden to transport acetylene cylinders, oxygen cylinders or other flammable items in the same vehicle. When in use, acetylene cylinders and oxygen cy...

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to provide a method for making a self-made detachable trolley for the transportation and placement of gas cylinders on the construction site, so as to solve the problems that acetylene cylinders and oxygen cylinders are easily mixed and transported in the existing construction process, and the safety accidents caused by exposure to the sun , as well as the problems of fixed size, poor applicability, non-disassembly, inability to fully recycle, and high cost of the existing gas cylinder transport trolleys; it also solves the technical problem that the existing trolleys have a single function and cannot realize the vertical fixation of the work point

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