Pipe limiting devices and pipe lifting equipment

Abstract

The invention relates to the technical field of pipe conveying, in particular to pipe limiting devices and pipe lifting equipment. The pipe limiting devices comprise base installation plates, front bearing seats and rear bearing seats, wherein the front bearing seats and the rear bearing seats are arranged front and back, and are installed on the base installation plates, the front bearing seats are provided with front bearing faces used for bearing pipes, the rear bearing seats are provided with rear bearing faces used for bearing the pipes, and containing grooves used for limiting the pipes are formed between the front bearing faces and the rear bearing faces. According to the pipe limiting devices and the pipe lifting equipment, the containing grooves have good limiting effects on the pipes so that a conveying belt can be preferably in a vertical state, and the space occupied by the equipment in the surrounding area is reduced; moreover, the possibility that the pipes slide down from the containing grooves due to external accidental factors can be avoided, and the anti-interference performance of the pipe limiting devices on the pipe limiting effects is improved; and meanwhile, the distance between the adjacent pipe limiting devices can be controlled within a large range so that the various pipes of different specifications can all fall into the containing grooves, and the compatibility of the pipe lifting equipment to the pipes of different specifications is improved.

Description

Technical field [0001] The present invention relates to the field of tubular delivery techniques, and more particularly to a pipe restricted device and a tubular lifting device. Background technique [0002] In industrial production, all types of tubes are typically cut into a plurality of lengths of tubular members in a certain aspect of production, because the tubular members obtained are the products that are sold and actually used, so they are generally cutting. The obtained pipes also need to be subsequent as follows of surface treatment, quality testing. The tubular members after the cutting are scattered, and it is difficult to carry out unified and orderly subsequent processes, so it is necessary to arrange them sequentially to provide convenience for subsequent processing. There are many equipment that are sequentially transported in the market, and a pipe fittings disclosed in China's patents, including pipe fittings, tubular lifting structures, and tubular rows, includ...

AI Technical Summary

Problems solved by technology

However, in this patent, the pipes can just be accommodated between two adjacent lifting plates, and the surface on the lifting plates used to carry the pipes is a plane. Use force to ensure that the pipe will not slip out of the space between the two lifting plates. Obviously, the pipe is not sufficiently restrained. If the quality of the pipe to be transported is light, once the lifting device vibrates, the pipe will easily slip off the lifting plate; At the same time, in order to ensure that there is friction between the two lifting plates and the pipe, the distance between the two lifting plates is equal to the maximum width of the pipe, resulting in poor compatibility of the lifting structure for pipes of different sizes

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