CN105544776B - A kind of wall for building - Google Patents

Abstract

The invention discloses a building wall body, which comprises a plurality of wall panels, the wall panels are composed of an outer layer wall panel, a thermal insulation layer and an inner layer wall panel, and the end surfaces of both sides of the wall panels in the Y direction are provided with matching protrusions at intervals. The wall panels are parallel or vertically connected to each other; the surfaces on both sides of the wall panels are provided with grooves II, and the connecting rods passing through the wall panels at the front and rear are preset in the groove II, and the connected wall panels are concavely connected. The corresponding connecting rods in the groove II are fixed or flexibly connected through the connecting plate, and the material is filled in the groove II; a plurality of connecting rods are preset in the groove II, and the connecting plates are respectively arranged at the two ends corresponding to the number of connecting rods and The through hole corresponding to the position, the connecting rod passes through the through hole on the connecting plate, so that the connecting plate is embedded in the groove II; the connecting plate is a straight metal piece or an angle iron. The building wall body of the invention has strong structure, good pressure resistance, simple construction, short construction period, good thermal insulation and sound insulation, low cost, very convenient assembly and high safety.

Description

a building wall

technical field

The invention relates to the field of architectural design, in particular to a building wall.

Background technique

As the country vigorously promotes urbanization, the demand for buildings is increasing year by year. In traditional buildings, the walls are made of bricks manually by construction workers. This construction method has a long cycle and a large demand for manpower. The cost is very high, and the walls of traditional buildings are single-layer bricks such as earth bricks or cement bricks. This kind of building structure has poor sound insulation, waterproof, moisture-proof and other functions, and cannot meet the requirements of modern people for houses.

In recent years, templated buildings have been slowly introduced into the construction of some simple factory buildings or sheds. The walls used in this modular building are made of light-weight materials. Generally, only 1-2 floors are built for thermal insulation and sound insulation. The property is very poor, and the structure is not solid, and the safety is not high, so there is an urgent need for a body of wall that can be applied to the construction of high-rise buildings.

Contents of the invention

The purpose of the present invention is to provide a building wall, which can be applied to the construction of normal residential buildings. The wall structure is strong, good pressure resistance, simple construction, short construction period, good thermal insulation and sound insulation, low cost, very convenient assembly, and High security.

The present invention adopts following technical scheme:

A building wall, comprising a plurality of wall panels, the wall panels are composed of an outer wall panel, an insulation layer and an inner wall panel, and protrusions and grooves with matching shapes are arranged at intervals in the Y direction on the end faces of the wall panels Ⅰ, the wallboards are connected in parallel or vertically; the surface on both sides of the wallboards is provided with grooves II, and the connecting rods running through the wallboards are preset in the grooves II, and the corresponding grooves in the groove II on the connected wallboards The connecting rod is fixed or flexibly connected through the connecting plate, and the groove II is filled with material.

Further, a plurality of connecting rods are preset in the groove II, one end of the connecting rod is pre-buried in the wall, and the other end is exposed, and the exposed end does not exceed the outside of the wall; Through holes corresponding to the number and position of the connecting rods, the connecting rods pass through the through holes on the connecting plate, so that the connecting plate is embedded in the groove II; the connecting plate is a straight metal piece or an angle iron.

Further, there are at least three connecting rods, which are evenly distributed in the groove II.

Further, the connecting rod is provided with threads, and the connecting rod and the connecting plate are provided with buffer washers and connected by nuts.

Further, the connecting rod and the connecting plate are fixedly connected by welding.

Further, the thickness of the wallboard is greater than the length of the protrusion on the wallboard, and holes matching the protrusions on both sides of the wallboard are provided on the wallboard in the Y direction, and the protrusions of one wallboard are inserted into the other wall The holes in the slab are filled with concrete.

Further, the outer layer wallboard and the inner layer wallboard are prefabricated by reinforced concrete; the insulation layer is made by mixing perlite and airgel with low heat transfer coefficient, specific heat capacity and density.

Further, the volume ratio of the perlite is 60%, and the volume ratio of the airgel is 40%.

Further, a plurality of main columns and auxiliary columns are vertically preset in the outer layer wall panel and the inner layer wall panel along the X direction.

Further, there are at least two secondary columns between the adjacent main columns.

Beneficial effects of the present invention:

In the building wall of the present invention, grooves II are arranged on the surface of both sides of the wallboard, and the connecting rods passing through the wallboard are preset in the groove II, and the corresponding connecting rods in the groove II on the connected wallboard pass through the connecting plate Fixed or movable connection, filling material in the groove, so that the connected wall panels are tightly connected, and the fixed connection or movable connection can be selected according to the actual building needs, which improves the applicability of the wall construction, and the construction period is short and the operation is very simple , The demand for manpower is greatly reduced, which can greatly reduce the construction cost.

Further, the plurality of connecting rods in the present invention are evenly distributed in the groove II, this design increases the contact with the connecting plate, greatly enhances the adhesion between the wallboards, after the connecting rods are matched with the connecting plate , it only needs to fill the groove II with the filler, which is easy to operate, does not need to spend too much time to find the leveling, and greatly improves the flatness of the entire wall.

Further, the present invention also provides holes matching the protrusions on both sides of the wall panels in the Y direction on the wall panels, wherein the protrusions of one wall panel are inserted into the holes on the other wall panel, and the holes are filled with concrete. This design simplifies the splicing steps between the panels and is very suitable for buildings with many independent spaces in one direction.

Further, the intermediate insulation layer in the present invention is light in weight, and has good dryness and thermal insulation performance.

Further, in the present invention, main columns and auxiliary columns are arranged in both the outer wall body and the inner wall body, which improves the load-bearing, stability and safety of the wall body.

Description of drawings

Fig. 1 is the structural representation of the planar wall of a kind of embodiment of the present invention;

Fig. 2 is the structural representation of the rectangular wall of a kind of embodiment of the present invention;

Fig. 3 is a cross-sectional view of a wall panel according to an embodiment of the present invention.

Explanation of reference signs: 1-outer wallboard, 2-insulation layer, 3-inner wallboard, 4-protrusion, 5-groove I, 6-groove II, 7-connecting rod, 8-connecting plate , 9-thread, 10-hole, 11-main column, 12-secondary column.

Detailed ways

The preferred embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings, so that the advantages and features of the present invention can be more easily understood by those skilled in the art, so as to define the protection scope of the present invention more clearly.

As shown in Figures 1-3, a building wall body according to an embodiment of the present invention includes a plurality of wall panels, and the wall panels are composed of an outer wall panel 1, an insulation layer 2 and an inner wall panel 3; There are protrusions 4 and grooves I5 with matching shapes at intervals in the Y direction on both sides of the board, and the wall panels are connected in parallel or vertically through the matching protrusions 4 and grooves I5 to form a plane wall or a wall with a right angle; The surface on both sides of the wallboard is provided with a groove II6, and the connecting rod 7 that runs through the wallboard is preset in the groove II6, and the corresponding connecting rod 7 in the groove II6 on the connected wallboard is fixed or flexibly connected by the connecting plate 8 , the filling material in the groove II6 is used to fill up the groove II6, and the filling material can be a friable lightweight material, such as cohesive soil, etc., or concrete mortar.

In order to improve the stability between the connected wallboards, a plurality of connecting rods 7 are preset in the groove II6, at least three connecting rods 7 are evenly distributed in the groove II6, and one end of the connecting rods 7 is pre-buried in the wall Inside the body, the other end is exposed, and the exposed end does not exceed the outside of the wall; the connecting plate 8 is respectively provided with through holes corresponding to the number and position of the connecting rods 7 at its two ends, and the connecting rods 7 pass through the through holes on the connecting plate 8. hole, so that the connecting plate 8 is embedded in the groove II6; the connecting plate 8 is a straight metal piece or an angle iron, and the height of the connecting rod 7 and connecting plate 8 that cooperate with each other does not exceed the depth of the groove II6. In other embodiments, grooves II6 are provided on the front and rear surfaces of both sides of the wallboard, and both ends of the connecting rod 7 are exposed, but both ends of the connecting rod 7 do not exceed the outside of the wallboard, and the connecting rod 7 passes through the connecting plate The through holes on the 8 make the connecting plate 8 embedded in the groove II6, and the height of the connecting rod 7 and the connecting plate 8 cooperating with each other does not exceed the depth of the groove II6, which is more suitable for high-rise buildings.

In this embodiment, the connecting rod is provided with a thread 9, and a buffer gasket is provided between the connecting rod 7 and the connecting plate 8 and is connected by a nut. This method of connecting by a nut is suitable for the needs of temporary work sheds and the like. Recycled wall; in other embodiments, the connecting rod 7 and the connecting plate 8 can also be fixedly connected by welding, this method is suitable for building high-rise buildings, and the two wall panels are very firmly connected together .

In this embodiment, the thickness of the wallboard is greater than the length of the protrusion 4 on the wallboard, and the Y direction on the wallboard is provided with holes 10 matching the protrusions 4 arranged on both sides of the wallboard, and the outermost layer of the hole 10 has On the wall, the protrusion 4 of one wall panel is inserted into the hole 10 of the other wall panel, and the hole 10 is filled with concrete. This structure is very suitable for buildings with many independent spaces arranged in one direction. Multiple wall panels Inserting with the same wallboard, the operation is simple, the integrity of the wall is improved, cracks are not easy to appear, and the construction time can be effectively saved; in other embodiments, before filling the concrete, the filler with a drying function is filled first, which can Effectively prevent the penetration of external water.

In this embodiment, the outer wallboards 1 and 3 inner wallboards are prefabricated from reinforced concrete; in order to improve the thermal insulation performance of the thermal insulation layer, the thermal insulation layer is made of a material with low heat transfer coefficient, specific heat capacity and density. Made from a mix of perlite and airgel. The volume ratio of the perlite is 60%, and the volume ratio of the airgel is 40%.

In this embodiment, a plurality of main columns 11 and auxiliary columns 12 are vertically preset in the outer wall panel 1 and the inner wall panel 3 along the X direction; there are at least two auxiliary columns 12 between the adjacent main columns 11. Column 12, this design greatly enhances the compression resistance of the wall, and the main column is thicker than the auxiliary column, such as a cylindrical steel column, which is set at intervals through the main and auxiliary columns, on the premise of ensuring the wall's compression resistance Also save some costs.

During construction, firstly, prefabricate the outer wall panels, middle insulation layer and inner wall panels according to the construction requirements. When prefabricating the outer wall panels and inner wall panels, first lay a layer of concrete, and then vertically A number of main columns and sub-columns are preset, and then poured, thereby improving the vertical bearing capacity of the wall panel; when installing the wall, first install the wall panels around the building, and use the unevenness set on both sides of the wall panel The interface is assembled, and then the connecting plate is installed on the connecting rod, and then the screw installation or welding is selected for fixing. By fixing the front and rear sides of the wall panel, the wall is very strong and the safety is very high. Finally, the entire wall is fixed. Fill all the grooves II of the wall to make the entire wall smooth; after building the surrounding walls, proceed to the construction of the internal walls.

The above content is a further detailed description of the present invention in conjunction with specific preferred embodiments, and it cannot be assumed that the specific implementation of the present invention is limited to these descriptions. For those of ordinary skill in the technical field to which the present invention belongs, on the premise of not departing from the concept of the present invention, the framework form can be flexible and changeable, and a series of schemes can be derived. Just making some simple deductions or replacements should be deemed to belong to the patent protection scope of the present invention determined by the submitted claims.

Claims (6)

1. A body of wall for building, characterized in that: comprise a plurality of wallboards, said wallboards are made of outer wallboards (1), thermal insulation layer (2) and inner wallboards (3), two wallboards The Y direction of the side end surface is provided with protrusions (4) and grooves I (5) with matching shapes at intervals, and the wall panels are connected in parallel or vertically; the surfaces on both sides of the wall panels are provided with grooves II (6) , the connecting rod (7) that runs through the wall panel before and after is preset in the groove II (6), and the corresponding connecting rod (7) in the groove II (6) on the connected wall board is fixed or flexibly connected through the connecting plate (8), Groove II (6) is filled with material, and multiple connecting rods (7) are preset in the groove II (6). One end of the connecting rod (7) is pre-buried in the wall, the other end is exposed, and the exposed end Not beyond the outside of the wall; the connecting plate (8) is respectively provided with through holes corresponding to the number and position of the connecting rods (7) at its two ends, and the connecting rods (7) pass through the through holes on the connecting plate, so that the connecting plate (8) embedded in the groove II (6); The connecting plate (8) is a straight metal piece or an angle iron; or the front and rear surfaces of both sides of the wallboard are provided with grooves II (6), and both ends of the connecting rod (7) are exposed, but the connecting rod ( Both ends of 7) do not exceed the outside of the wallboard, and the connecting rod (7) passes through the through hole on the connecting plate (8), so that the connecting plate (8) is embedded in the groove II (6), and the connecting rods that cooperate with each other (7) and the height of the connecting plate (8) do not exceed the depth of the groove II (6); The thickness of the wallboard is greater than the length of the protrusions (4) on the wallboard, and the Y direction on the wallboard is provided with holes (10) matched with the protrusions (4) arranged on both sides of the wallboard, and the protrusions (4) of one of the wallboards are (4) is inserted into the hole (10) on another wallboard, and the hole (10) is filled with concrete; When used in high-rise buildings, first use the concave-convex joints provided on both sides of the wall panels to assemble, then install the connecting plate on the connecting rod, and then choose welding to fix, by fixing the front and rear sides of the wall panels, and finally Fill all the grooves II on the entire wall to make the entire wall smooth; When used in buildings such as temporary sheds that require reusable walls, first use the concave-convex joints on both sides of the wall panels to assemble them, then install the connecting plates on the connecting rods, and then choose screw installation, through the Fix the front and rear sides of the wallboard, and finally fill all the grooves II on the entire wall surface to make the entire wall surface smooth; the filling material is a lightweight material that is easy to break. 2. The building wall according to claim 1, characterized in that: there are at least three connecting rods (7), which are evenly distributed in the groove II (6). 3. The building wall body according to claim 1, characterized in that: said outer layer wallboard (1) and inner layer wallboard (3) are prefabricated by reinforced concrete; said thermal insulation layer (2) Made from a mix of perlite and airgel with low heat transfer coefficient, specific heat capacity and density. 4. The building wall according to claim 3, characterized in that: the volume ratio of the perlite is 60%, and the volume ratio of the airgel is 40%. 5. The building wall according to claim 1, characterized in that: a plurality of main columns (11) and auxiliary columns (12) are preset vertically along the X direction in the outer layer wall panel and the inner layer wall panel . 6. The building wall according to claim 5, characterized in that: there are at least two auxiliary columns (12) between the adjacent main columns (11).