Template supporting frame system

Abstract

The invention relates to the field of building scaffolds, and in particular relates to a template supporting frame system. The template supporting frame system comprises vertical rods and horizontal rods, wherein the vertical rods and the transverse horizontal rods as well as the longitudinal horizontal rods are connected at corresponding space nodes through space buckles; each space buckle comprises a movable sleeve and two pressing components; each pressing component comprises two hinge seats; one of the two hinge seats is hinged with a pressing cover, and the other hinge seat is hinged with a hasp; a containing opening for containing the corresponding horizontal rods is formed between the upper parts of the two hinge seats; a swelling block mounting slot is formed between the lower parts of the two hinge seats of each pressing component; an opening which is through inside and outside is formed in the sleeve wall of each movable sleeve between the two hinge seats of each pressing component; a swelling sliding block which swells between the vertical rods and the corresponding horizontal rods is arranged in the swelling block mounting slot in an antifalling manner; the hinge seats of the two pressing components are positioned on the two opposite sides of the movable sleeve; and the hinge axes of the hinge seats are perpendicularly intersected in the space. The system has the characteristics of high mounting and dismounting efficiency and high safety.

Description

technical field [0001] The invention relates to the field of construction scaffolding, in particular to a full hall support frame system. Background technique [0002] The full hall support frame system is a kind of scaffolding that is more common in building construction. Compared with other scaffolds, it is more stable, so it mainly plays the role of load bearing and reinforcement during use. [0003] The support frame system of the whole hall mainly includes vertical poles and horizontal poles, which are composed of steel pipes. The horizontal poles are divided into horizontal horizontal poles and longitudinal horizontal poles. The top of the vertical poles is often provided with a jacking to be supported by the corresponding steel pipes. Corresponding concrete forms. Wherein the vertical rod and the horizontal rod and between the horizontal horizontal rod and the longitudinal horizontal rod are bound and connected by corresponding fasteners. [0004] Most of the faste...

AI Technical Summary

Problems solved by technology

It can be seen from its working principle that the above-mentioned cross fastener needs to operate at least two glands separately when in use, that is, the upper gland and the side gland, so the efficiency is low. In addition, because the gland base of the above-mentioned fastener is in operation It is fixed by connecting bolts, which further reduces the work efficiency of the staff, that is, reduces the efficiency of scaffolding construction and disassembly, and increases the labor intensity of the staff. It is especially worth noting that the working environment of fasteners is mostly relatively harsh. , once the connecting bolts are rusted or stained, it will further cause inconvenience to the disassembly of the fastener, which in essence also affects the service life of the fastener and increases its maintenance cost; moreover, the above fastener can only be used Realize the binding connection between two intersecting scaffolding steel pipes (longitudinal and horizontal horizontal bars, intersecting vertical bars and longitudinal horizontal bars or intersecting vertical bars and horizontal horizontal bars), which also reduces to a certain extent Improve the efficiency of erecting and dismantling double-row scaffolding

[0005] In order to solve the problem of inconvenient disassembly and assembly caused by the connecting bolts of the fasteners, the Chinese patents with the application number 2012202780806 and the application number 932388701 respectively disclose two kinds of scaffold fasteners fixed by wedges, both of which are made by A wedge is set between the outer surface of the fastener gland and the nut of the connecting bolt to tighten and fix the gland. In this case, the connecting bolt actually forms a buckle, which only needs to be turned in during use. The bayonet of the corresponding gland can be tightened with wedges, thereby eliminating the need to tighten and loosen the nuts of the connecting bolts, which brings benefits to the improvement of construction efficiency to a certain extent, but the above fasteners It is still necessary to operate two sets of glands, connecting bolts and corresponding wedges separately, and there is still the problem of inconvenient operation. In addition, because the wedge is located between the gland and the gland of the connecting bolts, it is very easy to be mistaken. There is a certain potential safety hazard, and on the other hand, it also makes the loss of wedges an inevitable problem.

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