SU727793A1 - Suspended scaffold - Google Patents

Description

(54) SUSPENSION

I

FIELD OF THE INVENTION The invention relates to construction, equipment for finishing and repair work.

Known scaffolding, including the working platform, mounted on the suspensions l.

Lack of data; scaffolding is that they can only be used for buildings without protrusions.

Suspension platforms are also known, including a working platform with a fence on its outer, inner and end sides and guides, additional flooring with a fence and a cable-block system 2.

Known suspended scaffoldings used to perform work under protruding horizontal connections of industrial buildings require physical effort and time to convert them into working and vice versa, and in order to perform work at the places of installation of vertical communications, additional tools are required to ply from - for nevsyhozh-

use of retractable flooring. Retractable, Nastide, when it is placed in the working position, abuts against vertical ties. In industrial buildings, vertical communications block access to wall surfaces for finishing and DRUETY. Installing additional scaffolding tools drastically reduces the effectiveness of using known suspension platforms.

The aim of the invention is to extend the technological possibilities of using scaffolding.

Claims (2)

The goal is achieved by the fact that suspended scaffoldings containing a working platform with fencing on its outer, inner and torsion sides and guides, additional flooring with fencing and a cable-block system are equipped with a support frame connected to the fencing of the working platform and installed on the inner side of the working platform. guides, with the ability to move along them, and the 1st additional flooring forms a hinged parallelogram with a supporting frame and a fence, with a hinge between the flooring and the fence connected flexible pull with a support frame, in this case the support frame can be made with ale: quattling elements. FIG. 1 and 2 depict suspended scaffolds in the working position in two projections: in FIG. 3, a section A-A in FIG. 2; in fig. 4. - scaffolding with folded flooring. Suspended platforms include a working platform 1, having handrails of the fence 2 from the outer, inner and face sides, a cable-block system 3, a supporting frame 4 moving along guides 5 rigidly fixed on the working platform 1, and the supporting frame 4 is fixed by gripping 6 on the upper handrail of the fencing 2 of the working platform, and the rolling elements 7, mounted on the lower part of the frame, are in contact with the guides 5, while the Additional flooring 8 and the Q support are attached to the supporting frame 4, and its fencing 10 is hinged but connected to the flooring 8 and support a frame that forms a hinged parallelogram, and the hinges 11 of the additional flooring are connected by a flexible connection (12 to the supporting frame 4. Pa. working platform 1 has a counterweight made of composing elements, to balance the scaffolding during the production work., Flexible g 12 can be made, for example, from a cable with a carabiner (not shown in the figures) at the end, and rolling elements 7 are made from rollers. Suspended platforms are brought to the working position as follows. Upon reaching the suspension platform MI of the working horizon, the floor 8 of the support frame 4 turns around the hinge 9 into the working position and is held there by flexible rods 12. Moreover, the support frame 4 with the additional floor 8 and the fence Yu moves along the entire length of the working platform 1 along the guides 5, in contact with them rolling elements 7. In the presence of vertical links in the zone of movement of the supporting frame 4, additional flooring 8 with a guard 10 is folded into a plane by turning around the hinge 9 and in such a position the frame moving along the guides 5 | bypasses the connection, after which the nas-, til is placed in the working position. Suspended scaffoldings can also be used to lay mortar on wall panels for RX installation, for jointing wall panels and for painting metal structures. Claim 1. Suspended scaffoldings containing a working platform with fencing on its outer, inner and end sides and directions additional,. Sheeting with fencing and cable system, ex. Due to the fact that, in order to expand the technological capabilities, the scaffoldings are equipped with a supporting frame connected to the working area fencing and guides mounted on the inner side of the working platform, and the additional flooring forms a hinged parallelogram with the supporting frame and the fencing moreover, the hinge between the flooring and the fence is connected by a flexible rod to the supporting frame. 2. Scaffolding according to claim 1, O tl, and that is so that the support frame is made with rolling elements. Sources of information taken into account during the examination 1. USSR author's certificate No. 475448, cl. E 04 C 3 / 1O, 1973. 2. USSR author's certificate number 379764, cl. Е 04 С 3/10, 197О. 727793 fcj W. h u S s // FIG.