Fast locking mechanism of multiple connected thin-walled silo sliding model

Abstract

The invention discloses a fast locking mechanism of multiple connected thin-walled silo sliding model. The fast locking mechanism includes two double buckle seats, a locking handle and a positioning table board; and each double buckle seat comprises a base plate, two positioning grooves are formed in both sides of the base plate, hinge holes are formed in the base plate, the locking handle includes at least one transverse bar, two swing rods are vertically arranged on both sides of the transverse bar, two locking cams are arranged at the lower end of each swing rod and connected with each other through a connecting shaft, and the connecting shaft penetrates through the hinge holes of the double buckle seat. According to the fast locking mechanism, the positioning table board is taken as benchmark, the positioning groove on the positioning table board ensures the positioning of the vertical bar, a limit plate ensures the height positioning of the inner and outer ring bar, the double buckle seat ensures the vertical positioning of the vertical bar and the ring bar, under the state that the locking handle is pulled up, the vertical bar and the ring bar are locked and fixed, secondarystrapping is avoided, positioning and locking of the vertical bar and the ring bar can be fast achieved, the positioning accuracy is high, the positioning is stable, and operation is convenient.

Description

technical field [0001] The invention relates to a construction auxiliary equipment for storage silos, in particular to a fast locking mechanism for sliding forms of multi-connected thin-wall silos. Background technique [0002] In recent years, with the increasing number of high-rise buildings, new structures and special projects in our country, there have been many innovations and developments in the overall slipform construction of silos and the concrete pouring of silo roofs, especially in reinforced concrete chimneys and circular structures. A slip-form construction method. The most prominent feature of the sliding formwork technology is that the fixed formwork is canceled, and the fixed dead formwork is changed into a sliding movable steel formwork, so that there is no need to prepare a large number of fixed formwork erection technologies, and only use pull wires, lasers, sonar, ultrasonic waves, etc. as structural engineering , position, and direction of reference, th...

AI Technical Summary

Problems solved by technology

[0005] In order to overcome the problems in the prior art that many processes are required for positioning and binding, the operation is inconvenient, and the auxiliary positioning parts leak after construction, a quick locking mechanism for the sliding form of multi-joint thin-walled silos is provided for use in Fast and accurate positioning of ring bars and vertical bars and fast locking and fixing

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