Pulling belt type round log splicing machine and round log splicing method

Abstract

The invention discloses a pulling belt type round log splicing machine and a round log splicing method. The pulling belt type round log splicing machine comprises a frame, pulling belts, drawing cylinders, at least two outer supporting frames and inner supporting frames. The outer supporting frames are used for supporting the outer wall of a hollow round log, the inner supporting frames are used for supporting the inner wall of the hollow round log and arranged at two ends of the hollow round log, and the outer walls of the inner supporting frames match with the inner wall of the hollow round log. The outer supporting frames are mounted on the frame and uniformly distributed along the length direction of the hollow round log, and the radian of the inner walls of the outer supporting frames is uniform with that of the outer periphery of the hollow round log. A body of each drawing cylinder is mounted on the frame, a piston rod of each drawing cylinder is connected with one end of the corresponding pulling belt, and the other end of each pulling belt is wound on the hollow round log prior to being connected with the frame. The pulling belt type round log splicing machine and the round log splicing method have advantages that structural simplicity and convenience and quickness in operation are achieved, and positioning accuracy and high efficiency in a sector splicing process are realized; owing to positioning and supporting of the inner supporting frames in preliminary pressurizing, displacement and deformation of the hollow round log are avoided at a preliminary stage, and hollow round log splicing effects are improved.

Description

technical field [0001] The invention relates to a pull-belt type round-joining machine and a round-joining method, belonging to the technical field of round-joining equipment for building beams and columns. Background technique [0002] The existing load-bearing columns for buildings, especially large-scale load-bearing columns, are generally made of reinforced concrete. This type of load-bearing is characterized by strong bearing capacity and is suitable for most construction fields. However, some artistic buildings require load-bearing columns to be rich. Aesthetically pleasing and light-weight large-scale load-bearing hollow logs, such as building beams and columns required by temples, the length of large-scale load-bearing hollow logs can generally reach 24 meters. And the limitation of length is very scarce to be used for the log of carrying wooden column. [0003] In order to solve the problem that the diameter and length of the load-bearing column cannot be met by di...

AI Technical Summary

Problems solved by technology

[0005] Aiming at the deficiencies in the prior art, the present invention provides a belt-drawing type rounding machine and a rounding method, which supports the inner wall of the hollow log in advance during the rounding process, not only ensuring the accurate positioning of the hollow log during the splicing process , and it can be used to support the spliced ​​hollow logs during the initial pressurization process of the rounding machine to avoid dislocation and deformation of the hollow logs

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