A small board building

Abstract

The present invention discloses a small-board building, wherein the wall of the small-board building is formed by splicing wall panels, wherein the wall panels include inner wall panels and outer wall panels, wherein the inner wall panels are 100 mm thick reinforced concrete panels, wherein the outer wall panels are 100 mm thick reinforced concrete thermal insulation composite panels, wherein transverse ribs are arranged around and in the middle of the outer wall panels, wherein the transverse ribs are 50 mm wide, wherein the rib grids between the transverse ribs are filled with 50 mm thick thermal insulation panels, wherein the inner wall panels and the outer wall panels are spliced ​​in a straight line, L-shaped or T-shaped manner by connecting pieces and screws. The novel small-board building is easy to install and has high construction efficiency.

Description

Technical Field

[0001] The invention relates to the field of construction, in particular to a small-board building. Background Art

[0002] Light steel buildings are buildings that use light steel structures, such as light steel villas. Light steel villas, also known as light steel structure houses, are mainly made of light steel keels synthesized by cold-rolling technology from hot-dip galvanized steel strips. After precise calculations and the support and combination of auxiliary parts, they play a reasonable bearing capacity to replace traditional houses. The floor of a light steel building is composed of cold-bent thin-walled steel frames or composite beams, floor OSB structural panels, supports, connectors, etc. The materials used are oriented strand board, cement fiber board, and plywood. These lightweight floors can withstand a load of 316 to 365 kilograms per square meter. The floor structure system of a light steel building weighs only one-fourth to one-sixth of the traditional domestic concrete floor system, but the structural height of its floor will be 100 to 120 mm higher than that of ordinary concrete slabs.

[0003] Since the strength of light steel structure buildings is slightly lower than that of concrete floor system buildings, the production process requires first laying the keel, then laying various panels, multiple construction steps, and complex materials. Summary of the invention

[0004] The purpose of the present invention is to provide a small-board building with convenient installation and high construction efficiency in view of the shortcomings of the prior art.

[0005] To achieve the above object, the present invention is implemented through the following technical solutions.

[0006] A small-panel building, wherein the wall of the small-panel building is formed by splicing wall panels, the wall panels comprising inner wall panels and outer wall panels, the inner wall panels are 100 mm thick reinforced concrete panels, the outer wall panels are 100 mm thick reinforced concrete thermal insulation composite panels, transverse ribs are arranged around and in the middle of the outer wall panels, the transverse ribs are 50 mm wide, and rib grids between the transverse ribs are filled with 50 mm thick thermal insulation panels, and the inner wall panels and the outer wall panels are spliced ​​in a straight line, L-shaped or T-shaped manner through connectors and screws.

[0007] Furthermore, a plurality of embedded parts are embedded on both sides of the wall panel, and the number of embedded parts is at least four. A connection box is embedded in the bottom and the top of the wall panel respectively.

[0008] Furthermore, the embedded part is a channel steel, and a stud is arranged inside the embedded part.

[0009] Furthermore, the connection box is an open steel bar box, and two opposite sides of the connection box are provided with through holes.

[0010] Furthermore, the two walls are spliced ​​in a straight line or L shape, and the walls are spliced ​​by a first connecting member, and the first connecting member is arranged in the embedded part.

[0011] Furthermore, the first connecting member is in the shape of a channel steel, and two straight screw holes are provided at the bottom of the first connecting member, and the central axes of the two screw holes are perpendicular to each other.

[0012] Furthermore, the three walls are spliced ​​in a T-shape, and the walls are spliced ​​by a second connecting piece, and the second connecting piece is arranged in the embedded part.

[0013] Furthermore, the second connecting member is in the shape of a channel steel, and three straight screw holes are formed at the bottom of the second connecting member, wherein the central axis of the middle screw hole and the screw holes on both sides are perpendicular to each other.

[0014] Furthermore, the vertical nodes of the wall are spliced ​​in a straight line or L shape, and the wall is spliced ​​by screws, and the screws are arranged in a connection box.

[0015] The small-board building of the present invention is easy to install and has high construction efficiency.

[0016] The advantages of this new model are:

[0017] Buildings assembled with panels have a safe and reliable structure. The entire structure is cast in the factory at one time and transported to the site as a whole, meeting the relevant standards and specifications for building structure design. The assembly rate can reach more than 98%, and the prefabrication rate can reach 99%, which can significantly save resources and energy such as formwork, scaffolding, water and electricity, and meet the requirements of green and sustainable development. On-site operation and construction are reduced by 90%, with the advantages of environmental protection, standardization, scale and economy.

[0018] In addition, the production and construction process is completed through advanced methods such as standardized design, factory production, and assembly construction; the overall factory assembly line production is adopted, with fast manufacturing speed and guaranteed quality, which can greatly reduce the workload on site, effectively reduce the generation and pollution of construction waste, and greatly reduce labor costs; the construction process is less constrained by external climate, which can save construction time and shorten the construction period. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a structural schematic diagram of the wall panel of the present invention;

[0020] Figure 2 It is a schematic diagram of the structure when two walls of the present invention are spliced ​​in a straight line;

[0021] Figure 3 It is a schematic diagram of the structure of two walls of the present invention when they are spliced ​​in an L shape;

[0022] Figure 4It is a schematic diagram of the structure of the three walls of the present invention when they are spliced ​​in a T-shape;

[0023] Figure 5 It is a schematic diagram of the structure of the wall of the present invention when the vertical nodes are spliced ​​in a straight line;

[0024] Figure 6 It is a schematic diagram of the structure of the vertical nodes of the wall of the present invention when they are L-shaped spliced;

[0025] In the figure: 1, inner wall panel; 2, outer wall panel; 21, transverse rib; 22, rib grid; 23, insulation board; 3, embedded parts; 31, stud; 4, connection box; 41, perforation; 5, connection piece; 51, first connection piece; 52, second connection piece; 511, screw hole; 6, screw rod; 7, nut. DETAILED DESCRIPTION

[0026] The present invention will be further described below with reference to the embodiments, but is not limited to the contents of the specification.

[0027] like Figure 1 As shown (the picture in the large circle is an enlarged schematic diagram of the part in the small circle, and the circled parts of other schematic diagrams are the same): a small-board building, whose wall is spliced ​​in a straight line, L-shape or T-shape by inner wall panels 1 and outer wall panels 2 through connectors 5 and screws 6.

[0028] The inner wall panel 1 is a 100mm thick reinforced concrete panel, and the outer wall panel 2 is a reinforced concrete insulation composite panel. The panel structure is as follows: the panel is 100mm thick, with corresponding transverse ribs arranged around and in the middle. The transverse rib 21 is 50mm wide, and a 50mm thick insulation board 23 is filled between the rib grids 22. Several embedded parts 3 are embedded on both sides, and there are at least four embedded parts 3. A connecting box 4 is embedded at the bottom and top of the wall panel, and the wall panels are spliced ​​together by connecting parts 5.

[0029] The embedded part 3 is a channel steel, and a stud 31 is arranged inside the embedded part 3. The connection box 4 is an open steel bar box, and two opposite sides are provided with through holes 41.

[0030] Take the exterior wall panel as an example. Figure 2 or Figure 3 When two walls are connected in a straight line or L shape, the first connecting member 51 is used to place the first connecting member 51 into the wall embedded member 3, and the nut is installed and tightened.

[0031] The first connecting member 51 is in the shape of a channel steel, and has two straight screw holes 511 at its bottom. The central axes of the two screw holes 511 are perpendicular to each other. This arrangement is to prevent lateral or longitudinal movement of the two plates after splicing, making the installation more secure.

[0032] like Figure 4As shown, after the three walls are joined in a T-shape, the middle piece is an inner wall panel, and the second connecting piece 52 is placed in the embedded wall part, and the nut is installed and tightened.

[0033] The second connecting member 52 is in the shape of a channel steel, and has three straight screw holes 511 at its bottom. The central axis of the middle screw hole 511 and the screw holes 511 on both sides thereof are perpendicular to each other. This arrangement is to prevent lateral or longitudinal movement after the three plates are spliced ​​together, making the installation more secure.

[0034] like Figure 5 Or as shown in 6, when the vertical nodes of the wall are in a straight or L-shaped splicing, after the lower wall is in place, install the floor (interior wall panel), and ensure that the connection boxes 4 of the wall and the floor are vertically aligned, insert the screw 6 into the connection box 4, install a nut on the upper and lower joints of the two connection boxes 4 and tighten them, then install the current layer of wall panels (exterior wall panels), align the screw 6 with the installation hole of the connection box 4 and insert it into it, finally install the nut 7 and tighten it.

[0035] The splicing method between interior wall panels or between interior wall and exterior wall is the same as the splicing method between exterior wall panels.

[0036] Obviously, the above-mentioned embodiments of the present invention are merely examples for clearly explaining the present invention, and are not intended to limit the embodiments of the present invention. For those skilled in the art, other different types of changes or modifications can be made based on the above description. It is impossible to list all the embodiments here. Any obvious changes or modifications derived from the technical solution of the present invention are still within the scope of protection of the present invention.

Claims

1. A small-board building, characterized in that: The wall of the small-slab building is formed by splicing wall panels, the wall panels comprising an inner wall panel (1) and an outer wall panel (2), the inner wall panel (1) being a reinforced concrete panel with a thickness of 100 mm, the outer wall panel (2) being a reinforced concrete thermal insulation composite panel with a thickness of 100 mm, transverse ribs (21) being arranged around and in the middle of the outer wall panel (2), the transverse ribs (21) being 50 mm wide, and a 50 mm thick thermal insulation panel (23) being filled in the rib grids (22) between the transverse ribs (21), the inner wall panel (1) and the outer wall panel (2) being spliced ​​in a straight line, L-shaped or T-shaped manner by means of a connecting piece (5) and a screw rod (6); A plurality of embedded parts (3) are embedded on both sides of the wall panel, the number of the embedded parts (3) being at least four, and a connection box (4) is embedded at the bottom and top of the wall panel respectively; The embedded part (3) is a channel steel, and a stud (31) is arranged inside the embedded part (3); The connection box (4) is an open steel bar box, and two opposite sides of the connection box (4) are provided with through holes (41); The two walls are spliced ​​in a straight line or L shape, and the walls are spliced ​​by a first connecting piece (51), and the first connecting piece (51) is arranged in the embedded part (3); The first connecting member (51) is in the shape of a channel steel, and two straight screw holes (511) are provided at the bottom of the first connecting member (51), and the central axes of the two screw holes (511) are perpendicular to each other; The vertical nodes of the wall are spliced ​​in a straight line or L shape, and the wall is spliced ​​by screw rods (6), and the screw rods (6) are arranged in the connection box (4).

2. A small-board building according to claim 1, characterized in that: The three walls are spliced ​​in a T-shape, and the walls are spliced ​​by a second connecting piece (52), and the second connecting piece (52) is arranged in the embedded part (3).

3. A small-board building according to claim 2, characterized in that: The second connecting member (52) is in the shape of a channel steel. Three straight screw holes (511) are provided at the bottom of the second connecting member (52). The central axes of the middle screw hole (511) and the screw holes (511) on both sides are perpendicular to each other.

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