RU195254U1 - FRAMELESS BUILDING - Google Patents

Abstract

The utility model relates to the field of construction of residential and domestic buildings for various functional purposes. The frameless structure is formed of many corrugated sheets that form the side walls and the roof, characterized in that the side walls are made of panels that consist of straight corrugated sheets and one corner L-shaped corrugated sheet, interconnected by corners, the sheets and the corners are overlapped and connected by screw connections. The technical result is to increase the strength, reliability and stability of the frameless structure. 4 s.p. f-ly, 8 ill.

Description

The utility model relates to the field of construction of residential and domestic buildings for various functional purposes.

The prior art mobile building (patent for utility model RU 148518, publ. 10.12.2014 Bull. No. 34), containing the floor, ceiling and walls made between the panels. The wall panels are made of a flat metal sheet with a flange and are tightened together by bolts passed through the flanges of the joined panels. To achieve the necessary strength, the building provides for the presence of a floor and a ceiling. The construction of the building uses heavy, massive elements in the form of vertical channels and square pipes at the corners of the structure, which entails an increase in mass and, as a consequence, the cost of the structure. For the construction of the building requires qualified installation. Thus, the main disadvantages of this building are the complexity and massiveness of the structure.

The closest in technical essence is the building (patent GB 2031476 from 1980-04-23), which is formed from many corrugated panels that form the side walls and the roof. The panels forming the roof are connected to the panels forming the walls. The roof rests on a central reinforcing beam, which rests on these corrugated sheets. The panels forming the roof are connected to the walls via brackets. The side walls are located on the base connected to the foundation. The top of the pitched roof is at a level not exceeding the top of the walls of the building. Heavy, massive elements are used to erect the walls of the building. The disadvantages of this technical solution are the low strength and complexity of the design.

The technical problem to which the utility model is directed is to develop a reliable, inexpensive frameless structure with high speed and ease of assembly, light in weight, compact in unpacked packaging dimensions, easy to transport, with the possibility of installation on soft ground without a hard foundation and low fire safety level.

The problem is solved in that the frameless structure is formed of many corrugated sheets that form the walls and the roof, characterized in that the walls are made of panels that consist of straight corrugated sheets and one angular L-shaped corrugated sheet, interconnected by corners, with In this case, the sheets and corners are overlapped and connected by screw connections, and the extreme corner L-shaped corrugated panel sheet is overlapped with the straight corrugated panel sheet adjoining Wall screw manner. Corrugated sheets are perforated at the ends to create holes every 100 mm 25 mm from the edge. The width of the corrugated sheet is 590-610 mm. The roof can be made gable or shed. Corrugated sheets are made of galvanized and painted with a polymer coating on both sides of sheet metal with a thickness of 0.35-0.5 mm.

The technical result provided by the given set of features is to increase the strength, reliability and stability of the frameless design. Also, a reduction in assembly time is achieved, weight is reduced and the cost of the structure is reduced due to the absence of a rigid frame. Frameless building is as simple as possible in the process of its assembly and provides for the possibility of independent installation by the buyer (unskilled person).

The utility model relates to a collapsible metal building for domestic use, a metal construction shed, a metal change house, and a modular structure.

The main advantage of the device is the most lightweight and cheap, but at the same time durable design. In this design there are no elements of limited functionality, its dimensions are compact, and the number of elements is minimized.

The advantage of the device is the absence of a traditional supporting frame (long products, metal pipes, profiled pipes, metal corner, wooden beam). The design of the device is self-supporting. The design completely lacks any vertical and diagonal stiffeners. Horizontal metal sheet light corner serves only for fastening the sheathing sheets in a screw way.

All vertical, diagonal and lateral loads are borne by the sheathing corrugated sheet (corrugated sheet). The main element of the casing is the original profiled (corrugated) sheet, which is also a supporting element, has a width of 590-610 mm. When mounting overlap waves of 100 mm, seams of doubled metal thickness are formed every 500 mm on the walls and roof, which also strengthens the structure.

The essence of the utility model is illustrated by drawings, which depict:

in FIG. 1 is a General view of a variant of a frameless structure with a gable roof,

in FIG. 2 is a diagram of the assembly of the structure,

in FIG. 3 is a side view of a straight corrugated sheet

in FIG. 4 is a side view of an angled L-shaped corrugated sheet

in FIG. 5 is a diagram of an assembly of a wall panel of a structure,

in FIG. 6 is a diagram of an assembly of a wall panel of a building with a doorway,

in FIG. 7-8 - options for the assembly diagram of the walls of the building (top view),

Where

1 - corrugated (profiled) sheet

2 - angular L-shaped corrugated (profiled) sheet

3 - corner

4 - ridge run (horizontal stiffener)

5 - stand (vertical stiffener)

6 - pediment element

7 - skate

8 - door

9 - a guide for a door.

The frameless structure is formed from a variety of corrugated (profiled) sheets that form the walls and roof. The walls are made of panels, which consist of at least one straight corrugated sheet 1 (Fig. 3) and one L-shaped corrugated sheet 2 (Fig. 4), interconnected by means of corners 3 installed along the upper and lower edges . In this case, sheets 1, 2 and corners 3 are overlapped and connected using screw connections. Corners 3 are thin-sheet metal corners with perforation for screws with a pitch of 100 mm. An opening is formed in one of the walls for installing sliding doors 8. The roof consists of corrugated sheets laid on the ridge run 4 on one side, and on the corner 3 on the other side, the ridge 7 is attached from above, the pediment elements are attached on the roof gables 6. Corrugated sheets roofs are also overlapped and fastened together. Corrugated roof sheets are attached to the horizontal stiffener 4 and corners 3 using roofing screws. To install the ridge run 4, racks 5 are attached to the corners 3. The stiffeners 4 and 5 are a U-shaped profile.

The roof can be made gable or shed.

Doors 8 are movable. This type of door makes it easy to open when operating in deep snow. Doors 8 are mounted on rails for doors 9, which are attached to corners 3 on the outside or inside of the building.

The frameless structure is assembled from a corrugated sheet (corrugated sheet) rolled from sheet metal with a thickness of 0.3-0.5 mm. Corrugated sheets are special profiled sheets (corrugated board) with a width of 590-610 mm. The length of the sheets can be any and depends on the size of the structure. A sheet width of 590-610 mm is optimal both for ease of use and because of the frequent overlap in the structure of the structure, which positively affects the overall rigidity of the structure. The optimum height of the corrugation (wave) is 10 mm. Mostly used corrugated sheets of galvanized and painted with a polymer coating on both sides of sheet metal, 0.35-0.5 mm thick.

The vertical and diagonal loads are borne by wall corrugated sheets connected to horizontal corners (galvanized sheet corner) into a single whole.

The design contains angular wall corrugated sheets, which are L-shaped corrugated sheets bent at a right angle of 90 degrees along the corrugations. Thanks to these corrugated sheets, sufficient vertical and diagonal rigidity of the structure is achieved. The width of the bent section is 100 mm.

Walls are assembled using screw connections. To do this, the corrugated sheets are perforated at the ends to create holes with a diameter of 6 mm every 100 mm, 25 mm from the edge. The corrugated sheet is fastened with 4x12 screws and nuts with a galvanized angle of 50x50 mm, in which holes are also made every 100 mm.

During installation overlap of a wave of 100 mm, seams of doubled metal thickness are formed every 500 mm, which allow keeping wind and snow loads sufficient during year-round operation.

When assembled, the structure has a margin of rigidity (diagonal, horizontal, vertical, torsion), sufficient for installation on soft soil, without foundation or rigid concrete platform.

According to a utility model, the structure is light but strong. In this design, there are no elements of limited functionality, their dimensions are compact, and the number of elements is minimized.

The disassembled structure is placed in a compact package and thus, the structure is easily transported.

Assembling a frameless structure is as follows.

The required number of corrugated sheets is laid with the front facing to the ground. The extreme (right) sheet on all walls is angular, the rest are straight. The sheets are stacked in a row and fastened together with the help of corners, which are laid in the right amount on the upper and lower edges of the sheet with an overlap of at least 3 holes so that the holes on the corrugated sheets and corners coincide. Corners and corrugated sheets are fastened with bolts. Thus, wall panels are formed.

Next, the rear, side and front wall panels are raised to a vertical position and connected with screws. In this case, the extreme angular L-shaped corrugated sheet of the panel is lapped onto the adjacent wall and connected to it by a screw method. The horizontal level of the walls and the equality of the diagonals are checked.

Next, the roof is erected, it can be gable or shed. In the case when the building is 3000-4500 mm long, it is necessary to install an additional cross member made of U-shaped parts resting on the corners of the wall panels. For buildings with a length of 4,500 and 5,000 mm, the installation of two additional crossbars at the upper edges of the walls is required. The cross members are assembled from at least two stiffeners (U-shaped parts) and are fixed on the upper corners of the wall panels. Racks for installing the ridge run are installed on the cross members, on which the corrugated sheets are further laid and fastened with self-tapping screws. Roof sheets are attached to the ridge run on one side and to the corners on the other. Next, the ridge and pediment elements are installed.

The final step is the installation of doors. To do this, lower guides for doors are attached to the lower corners with the help of screws. Then the door is inserted into one of the lower guides, after which the upper guide is put on the door, the door is set in a vertical position and the upper guide is fastened with screws to the upper corner.

Frameless buildings, according to this utility model, passed successful all-weather tests, and also became widespread in the Ural region.

Claims (5)

1. A frameless structure formed of a plurality of corrugated sheets that form walls and a roof, characterized in that the walls are made of panels that consist of straight corrugated sheets and one angular L-shaped corrugated sheet, interconnected by corners, the sheets and the corners are overlapped and connected by screw connections, and the extreme corner L-shaped corrugated panel sheet is overlapped with a straight corrugated sheet of the adjoining wall panel by a screw joint obom. 2. The frameless structure according to claim 1, characterized in that the corrugated sheets are perforated at the ends to create holes every 100 mm to 25 mm from the edge. 3. The frameless structure according to claim 1, characterized in that the width of the corrugated sheet is 590-610 mm. 4. The frameless structure according to claim 1, characterized in that the roof can be made gable or shed. 5. The frameless structure according to claim 1, characterized in that the corrugated sheets are made of galvanized and painted with a polymer coating on both sides of sheet metal with a thickness of 0.35-0.5 mm

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