SU763541A1 - Section of assembly-disassembly building or structure - Google Patents

Description

one

The invention is intended for the construction of an inventory of collapsible buildings or structures and can be used in all sectors of the national economy.

The sections of collapsible buildings are known, in the cover plate of which there are stops with clamps, which allow speeding up the installation of the struts during installation and the removal of the struts during dismantling of the building.

The closest in technical essence and the achieved result to the invention is the section of the collapsible building, in which, to ensure the joining of adjacent sections to each other, in the struts tightening the joints of the wall panels with the crossbar, and the overlap, there are fixed eyelets connected to each other 2.

A common drawback of the known structures of collapsible buildings is that they are material and require a lot of labor costs in the manufacture. The struts used in the sections make it difficult to install the sections on the assembly.

The sections in the transport position have a vertical height of the package, making it difficult for them to be shipped and transported.

The purpose of the invention is to reduce material consumption, increase labor productivity during installation and dismantling of buildings and ease of transportation.

The goal is achieved by the fact that in a section of a collapsible building or structure, including a covering slab with crossbars and a hinge, the supporting struts connected to them, with the crossbars fastened to them with wall panels, are arranged in a Z-shaped section and placed in 10 folded position with the displacement of their centers of gravity equal to the sum of the half-sheaves of the transom and the pillar, moreover, the pins are reinforced with paired fingers, and the pillars are made with shaped grooves that interact with

fingers bolts. (five

Claims (2)

FIG. 1 shows schematically the proposed section of a collapsible building in its working position; in fig. 2 - the same in the folded position; in fig. 3 - revision A-A of FIG. 2; in fig. 4 - connection of the transom and the stand in the working position; in fig. 5 - connection of the transom and the strut in the intermediate position with the raised cover plate; in fig. 6 - connection bolt and stand in the folded position; in fig. 7 is a section BB of FIG. 4. The section of the collapsible building has a wall covering and wall panels 2. The plate 1 covers a metal frame consisting of two Z-shaped crossbars 3 with paired fingers 4 and secondary channel 5 beams 5 attached to them, which are attached to crossbars 3. A profiled metal galvanized (or clad) sheet 7 is attached to the frame with self-tapping bolts (or rivets) 6. A steam-heat waterproofing block 8 is glued to the corrugated sheet 7 and consists of two layers of roofing material and insulation. of polyurethane foam (or foamed polystyrene). The wall panel 2 has a metal frame consisting of two Z-section 9 pillars 9 with figured grooves 10 and half-timbered elements 11, also made of a G-section, which are attached to the pillars 9. The frame of the wall panel 2 is attached when relief bolts or rivets 12 is a sandwich type 13 sandwich panel consisting of two profiled galvanized metal (or clad) sheets attached to a polyurethane foam insulation (or polystyrene foam). The connection of the plates I of the coating with the wall panels 2 is carried out due to the interaction of the fingers 4, mounted on the beams 3, with the shaped grooves 3 of the pillars 9. In FIG. Figure 3 shows the displacement of the centers of gravity of the bolt and the stand in the folded position -C. The assembly and disassembly of the section are performed as follows. The section in the folded position is delivered to the construction site by road, the wall panel is attached to the cover panel, the mounting wheels are installed, the section is slinged with a four-leg sling with four brackets and semi-automatic locks, and the straps are attached to the posts of the section. Then, the section is raised, at which the section walls are opened under the action of their gravity, the walls are brought to a vertical position by means of the release and the mounting wheels are removed. After the section is positioned on the installation site, the coating panel is lowered in such a way that the fingers fit into the grooves of the wall panel; set the fixing bolts on the pillars and on the coating panel, then disassemble the structure of tensioning the cords of the semi-automatic lock and weld the supporting parts of the columns of the wall panel of the section with the fixture details. When disassembling the section, release the mounting loops at the junction of the sections, remove the fastening bolts between the wall panels and the covering panels, attach the section to the four-leg sling and attach the straps to the bottom of the wall panels. Then, the section above the foundation is raised to a height of 200-300 mm, the mounting wheels are mounted on the posts of the sections, the sections of the walls of the section are tipped inward, and when the section is lowered, the section is folded. In order to prepare the section for transportation, the mounting wheels are removed and the wall panels are secured to the section covering panels. The section is ready for transportation. The design of the section of the collapsible building or structure can be increased. labor productivity, reduce its consumption of materials. The presence of shaped grooves on the supporting racks and fingers-clamps on the bolts allows you to automate the installation and disassembly of sections. Claims Section of a collapsible building or structure, comprising a covering slab with beams and hingedly connected to a supporting column with wall panels fixed on them, in order to reduce material intensity, increase labor productivity during assembly and disassembly and convenience transport, girders and racks — are made in a Z-shaped section and are placed in the folded position by combining their centers of gravity equal to the sum of half-bolts of the transom and the rack, with paired fingers attached to the bolts, and and met with curly notches interacting with the fingers crossbars. Sources of information taken into account in the examination 1, USSR Copyright Certificate No. 490927, cl. E 04 B 1/343, 1972. 2. USSR author's certificate number 451826, cl. E 04 B 1/343, 1971 (prototype). (L 70: 0-0 0: -0- Ю-0-0-О ЧИ / TO