CN201459961U - A multi-purpose composite wall structure - Google Patents

Abstract

The utility model belongs to the field of buildings, and in particular relates to a multipurpose composite wall structure. The utility model adopts the following technical scheme: the multipurpose composite wall structure comprises two layers of insulation boards which are fixedly connected through connecting pieces; and the connecting pieces are Z-shaped, in a semi-square bracket shape, or I-shaped, and connected with the insulation boards through bolts; and the more than two connecting pieces are arranged in the vertical and horizontal directions of the insulation boards. Compared with the prior art, the multipurpose composite wall structure adopts a main body with a two insulation board wall structure, and air or other heat insulating materials are arranged between the insulation boards, so that sound insulation and heat insulation performance of the partition wall is ensured, the connection between the insulation boards is firm, the installing construction is convenient and the cost is low; by adopting the structure, concrete is cast between the insulation boards to form a wall, the insulation boards are not needed to be detached, and the good heat insulating wall is formed; and the construction is simple and the cost is low.

Description

A multi-purpose composite wall structure

technical field

The utility model belongs to the field of construction, in particular to a multipurpose compound wall structure.

Background technique

In the prior art, when rooms need to be separated, the following methods are generally adopted: one is to build walls with bricks. This method not only requires professional construction workers to construct the walls, but also needs auxiliary materials such as cement and sand, plus handling Blocks such as bricks have high labor costs, and once they are built into walls, they are difficult to dismantle; the second is to use wood boards or composite boards to separate them. Although this method is convenient for construction, the sound insulation, heat preservation, and moisture-proof effects of the partition walls are poor; It adopts light steel keel structure, double-sided buckled gypsum board, wood board or composite board, and some filling materials such as rock wool in the middle. Although this method is effective, the construction is complicated, and the cost of materials and labor is too high.

When building concrete walls of new buildings, the most widely used method is to build the shape of the wall with a steel formwork structure and then pour concrete into the wall, and then remove the steel formwork. With the enhancement of people's awareness of environmental protection, self-insulation walls are more and more widely used in the construction field, and the above traditional steel formwork wall formation methods are no longer suitable for the requirements of self-insulation wall construction. Self-insulating walls generally use the method of adding an insulation layer to the inside or outside of the concrete wall, so during construction, either wait for the wall to form a wall before adding the insulation layer, or add the insulation layer when pouring into the wall. Both layers will be fixed on the steel formwork, both of which will increase the labor and material costs of construction.

Contents of the invention

In order to solve the deficiencies in the prior art, the utility model provides a multifunctional composite wall structure with reasonable design, simple structure, convenient construction, good thermal insulation effect and low cost.

In order to solve the above-mentioned technical problems, the technical solution adopted by the utility model is: a multifunctional composite wall structure, including two inner and outer layers of thermal insulation boards, and the inner and outer layers of thermal insulation boards are fixedly connected by connectors.

The connecting piece is in the shape of "Z" or "[", and the connecting piece in the shape of "Z" or "[" is connected to the insulation board through bolts.

The connecting piece is "I" shaped, and the "I" shaped connecting piece is connected to the plate through bolts.

There are more than two connecting pieces in the vertical direction and the horizontal direction of the insulation board.

One side end of the heat preservation board is provided with a convex edge, and the other side end is provided with a groove that can coincide with the convex edge.

A connecting piece is provided at the insertion joint between the rib and the groove of the heat preservation board, and the connection piece is fixedly connected with the heat preservation board through bolts.

The "I"-shaped connector and the connecting piece share the same bolt to connect with the insulation board.

Concrete is poured between the inner and outer insulation boards.

Insulation materials are filled between the insulation boards.

Both the bolts and the connectors are made of plastic or organic material with low thermal conductivity and high strength, and the insulation board is made of plastic, wood composite board or organic material with low thermal conductivity and high strength.

Compared with the prior art, the utility model adopts the main body of the wall structure of two insulation boards, and the space between the insulation boards is air or other insulation materials, which not only ensures the sound insulation performance of the partition wall, but also the connection between the insulation boards is firm Easy installation and construction, low cost;

With the structure of the utility model, concrete is poured between the insulation boards to form a wall, and the insulation boards do not need to be removed to form a good insulation wall body, and the construction is simple and the cost is low.

Description of drawings

Fig. 1 is the structural representation of the utility model first kind of embodiment;

Fig. 2 is a schematic diagram of the structure in direction A of Fig. 1;

Fig. 3 is a structural schematic diagram of an "I"-shaped connector.

Fig. 4 is a structural schematic diagram of a "Z"-shaped connector.

Figure 5 is a schematic diagram of the structure of the "["-shaped connector.

Fig. 6 is a schematic structural view of the first embodiment of the utility model;

Fig. 7 is a schematic diagram of the structure in direction B of Fig. 6;

In the figure, 1-insulation board, 11-convex rib, 12-groove, 2-connector, 21-"I"-shaped connector, 22-"Z"-shaped connector, 23 "["-shaped connector, 3 - Connection piece, 4 bolts.

Detailed ways

The utility model will be further described below in conjunction with the accompanying drawings, but not as a limitation of the utility model.

Referring to Fig. 1, Fig. 2 is the structural representation of the first embodiment of the present utility model. This multi-functional composite wall structure includes inner and outer two-layer insulation boards 1, and the inner and outer two-layer insulation boards 1 are fixedly connected by connectors 2, and the fixed connection mode between connectors 2 and insulation boards 1 is preferably In order to be connected by the bolt 4, other connection methods such as riveting can also be selected. According to the size of the insulation board 1 and the requirements for the stability of the wall, two or more connectors 2 can be arranged on the insulation board 1 no matter in the horizontal direction or in the vertical direction. One side end of the insulation board 1 is provided with a rib 11, and the other side end is provided with a groove 12 that can be matched with the protrusion, so as to realize the insertion between two adjacent insulation boards 1 on the same side of the wall. Connect firmly. A connecting piece 3 is provided at the joint where the protruding rib 11 and the groove 12 of the heat-insulating board are inserted, and the connecting piece 3 is fixedly connected with the heat-insulating board through bolts 4 .

Referring to Fig. 3, Fig. 4 and Fig. 5, several preferred shapes of the connector 2, Fig. 3 shows the "I"-shaped connector 21, Fig. 4 shows the "Z"-shaped connector 22, and Fig. 5 shows "[" font connector 23. The connector 2 can be selected in different lengths according to the thickness requirements of the wall.

Referring to Fig. 6 and Fig. 7, they are schematic structural diagrams of the second embodiment of the present utility model. The difference between the second embodiment and the first embodiment is that the "I"-shaped connecting piece 21 and the connecting piece 3 share the same bolt 4 to connect with the insulation board 1. The advantage of this embodiment is that the "I"-shaped connecting piece 21. The connecting piece 3 and the insulation board 1 are simultaneously connected to form a whole, so that the entire wall structure is more stable.

The material of bolt 4 and connector 2 is preferably plastic or low thermal conductivity and high strength organic material, and the material of insulation board 1 is preferably plastic, wood board, wood composite board or low thermal conductivity and high strength organic material.

When the utility model is used for an outer wall, concrete is poured between the inner and outer insulation boards 1 to form a wall. The insulation board 1 does not need to be dismantled, and the construction is convenient. The self-insulation wall is conveniently formed, and the construction cost is saved. When the utility model is used for indoor intervals, the space between the inner and outer insulation boards 1 can be empty, or thermal insulation materials or other filling materials can be filled between the inner and outer insulation boards 1 to play the role of heat preservation and sound insulation.

The above-mentioned embodiment is only a kind of preferred embodiment of the utility model, and the usual changes and replacements carried out by those skilled in the art within the scope of the technical solutions of the utility model should be included in the protection scope of the utility model Inside.

Claims (10)

1. A multifunctional composite wall structure, comprising two layers of insulation boards inside and outside, characterized in that, the two layers of insulation boards inside and outside are fixedly connected by connectors. 2. A multi-functional compound wall structure according to claim 1, characterized in that, said connector is in the shape of "Z" or "[", and said "Z" or "[" The connecting piece is connected with the insulation board by bolts. 3. A multi-functional composite wall structure according to claim 1, characterized in that, said connector is in the shape of an "I", and said "I"-shaped connector is connected to the plate through bolts. 4. A multi-functional composite wall structure according to any one of claims 1 to 3, characterized in that, more than two connectors are provided in the vertical direction and the horizontal direction of the insulation board. 5. A multifunctional composite wall structure according to claim 3, characterized in that, one side of the thermal insulation board is provided with a convex rib, and the other side is provided with a concave groove that can be fitted with the convex rib. groove. 6. A multi-functional composite wall structure according to claim 5, characterized in that, a connecting piece is provided at the insertion joint between the rib and the groove of the insulation board, and the connecting piece is connected with the heat preservation plate by bolts. Board fixed connection. 7. A multi-functional composite wall structure according to claim 6, characterized in that the "I"-shaped connector and the connecting piece share the same bolt to connect with the insulation board. 8. A multifunctional composite wall structure according to any one of claims 1 to 3, characterized in that concrete is poured between the inner and outer insulation boards. 9. A multi-functional composite wall structure according to any one of claims 1 to 3, characterized in that, insulation materials are filled between the insulation boards. 10. A multifunctional composite wall structure according to any one of claims 1 to 3, characterized in that, the bolts and the connectors are both plastic or organic materials with low thermal conductivity and high strength, The insulation board is made of plastic, wood composite board or organic material with low thermal conductivity and high strength.

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