CN111472471A - A multifunctional composite wall - Google Patents

Abstract

The invention discloses a multifunctional composite wall, wherein butt joint grooves are formed in the upper end surface and the lower end surface of a wall body along the length direction of the wall body, every two butt joint grooves form a butt joint unit, the two butt joint grooves in the butt joint unit are arranged symmetrically at intervals, a cavity along the height direction of the wall body is arranged in the interval between the two butt joint grooves, a positioning piece is pre-embedded between the cavity and the butt joint groove and in the wall body, one end of the positioning piece is positioned in the butt joint groove, and a first through hole penetrating through the wall body is formed in the inner wall of the butt joint groove; the reinforcing piece is fixed on the beam or the plate, the reinforcing piece comprises a notch matched with the positioning piece and a second through hole butted with the first through hole, when the wall body is assembled on the beam or the plate, the reinforcing piece is inserted into the butting groove of the wall body, the positioning piece is inserted into the notch, and the first through hole is communicated with the second through hole. The invention has the advantages of quick and simple field construction and assembly, accurate positioning and good connection strength with the beam or the plate, and can manufacture different wall structures according to requirements.

Description

A multifunctional composite wall

technical field

The invention relates to a composite wall, in particular to an assembly structure of the composite wall and a channel inside the composite wall.

Background technique

At present, the common construction methods for installing the wall on the frame structure of the house mainly include manual masonry of bricks, construction of the wall with the support of concrete prefabricated slabs, and the construction of formwork and cast-in-place concrete as a whole. The method is easy to cause inaccurate positioning of the wall and the beam-column frame structure of the house, the connection is not tight, the construction is difficult, and the construction period is long. At the same time, this type of wall only has the function of load-bearing wall or partition wall, and has a single function, and it is easy to increase the difficulty of subsequent house decoration construction. For example, when this type of wall is decorated, pipes are usually buried in the surface layer of the wall through mortar. , wait for the mortar to dry and reach the strength before installing the line, which increases the difficulty of the decoration, and the quality of the decoration is greatly affected by the artificial. Therefore, there is a need for a wall structure that can reduce construction difficulty, increase wall strength, be easy to decorate and have adjustable functions.

SUMMARY OF THE INVENTION

The invention aims to provide a multifunctional composite wall, which has quick and simple on-site construction and assembly, accurate positioning, good connection strength with beams or slabs, strong wall function adjustability, and can produce different wall structures according to requirements.

To achieve the above object, the present invention has adopted the following technical solutions:

A multifunctional composite wall, the upper and lower ends of the wall are respectively connected with beams or slabs,

The upper and lower end surfaces of the wall body are provided with butt joint grooves along the length direction of the wall body, each two butt joint grooves form a butt joint unit. A cavity along the height direction of the wall is arranged in the interval between the two, and a positioning piece is pre-embedded in the wall between the cavity and the butting groove. There is a first through hole penetrating through the wall on the inner wall;

The beam or plate is fixed with a reinforcing member, and the reinforcing member includes a notch matched with the positioning member, and a second through hole butted with the first through hole. When the wall body is assembled to the beam or the plate, the reinforcing member is strengthened. The first through hole communicates with the second through hole.

Preferably, the positioning member is a bolt pre-buried on the inner wall of the butting groove.

Preferably, the reinforcing member is a steel structural member, and its cross section is an unclosed rectangle lacking one side, and a second through hole is opened on the surface of the reinforcing member corresponding to at least one of the two parallel sides of the unclosed rectangle, A notch is formed on the surface of the reinforcing element corresponding to the third side connecting the two parallel sides.

Preferably, a transverse connection cavity is opened in the wall and along the length direction of the wall, and different cavities are communicated through the transverse connection cavity.

Preferably, the reinforcement is welded to the beam or plate.

Preferably, the positioning members are arranged symmetrically with respect to the cavity.

Preferably, the wall is a prefabricated wall.

Compared with the prior art, the multifunctional composite wall of the present invention has the following characteristics:

(1) It is suitable for assembling wall structure, and a cavity is reserved inside, which can be used for plumbing buried pipes or wiring;

(2) Strengthen the strength of the wall assembly positioning point to avoid damage such as cracking at the connection point between the wall and the beam or plate due to insufficient strength when the wall is subjected to shear damage;

(3) The on-site construction is simple, and the assembly and positioning are convenient. Before assembling the wall, fix the reinforcement on the beam or plate according to the direction of the wall, and then directly position and assemble the wall through the docking groove and the reinforcement, and finally pass the wall on the wall. The first through hole and the second through hole on the reinforcing piece are grouted into the butt groove to complete the fixing of the wall;

(4) Horizontal connection cavities can be processed between the cavities of the wall, and a pipe network can be formed, such as a plumbing pipe network and a wiring pipe network;

(5) The reinforcing member has a simple structure and low cost, and has the functions of skeleton strengthening, positioning and grouting channel.

Description of drawings

1 is a perspective view of a multifunctional composite wall of the present invention;

Fig. 2 is the elevational schematic diagram of the wall body and the reinforcement member in the present invention;

Fig. 3 is the three-dimensional schematic diagram of the wall body and the reinforcement member in the present invention;

FIG. 4 is a three-dimensional schematic diagram of a reinforcing member in the present invention;

Fig. 5 is the top view of the wall in the present invention;

In the figure: 1, wall, 2, reinforcement, 3, plate, 11, butt joint groove, 12, positioning piece, 13, cavity, 21, notch, 22 - second through hole.

Detailed ways

The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments, but it should not be construed that the scope of the subject matter of the present invention is limited to the following embodiments. Various modifications, substitutions and alterations made by common technical knowledge and conventional means are included within the scope of the present invention.

Referring to Figures 1 to 5, a multifunctional composite wall adopts a prefabricated form, which is processed in a factory and shipped to the site for assembly. The upper end of the wall body 1 is connected with the beam, the lower end of the wall body 1 is connected with the plate 3, the upper end surface of the wall body 1 is provided with a plurality of docking grooves 11 along the length direction of the wall body 1, and the lower end surface of the wall body 1 is provided with a plurality of docking grooves 11. Also along the length direction of the wall body 1, there are butt joint grooves 11, and every two butt joint grooves 11 form a butt joint unit. 1 in the height direction. The two docking grooves 11 in the docking unit are spaced apart and symmetrically arranged, and a cavity 13 along the height direction of the wall 1 is provided in the space between the two. 1. A positioning member 12 is pre-embedded, one end of the positioning member 12 is located in the butt groove 11, and the inner wall of the butt groove 11 has a first through hole penetrating through the wall 1;

As shown in FIG. 3 , a reinforcing member 2 is fixed on the board 3 , and the reinforcing member 2 includes a notch 21 matching with the positioning member 12 and a second through hole 22 butt joint with the first through hole. When the wall 1 When assembled to a beam or a plate, the reinforcing member 2 is inserted into the butt joint groove 11 of the wall 1 , the positioning member 12 is inserted into the groove 21 , and the first through hole communicates with the second through hole 22 . As shown in FIG. 4 , the reinforcing member 2 is a steel structural member, and its cross-section is an unclosed rectangle lacking one side. At least one of the two parallel sides of the unclosed rectangle has a second opening on the surface of the reinforcing member 2 corresponding to one side. A through hole, a notch 21 is formed on the surface of the reinforcement 2 corresponding to the third side connecting the two parallel sides. The length of the reinforcement 2 is equal to the length of the butt groove 11 , the longitudinal thickness is smaller than the longitudinal thickness of the butt groove 11 , and the height is smaller than the depth of the butt groove 11 , while meeting assembly and positioning.

As shown in FIG. 2 , the positioning member 12 is a bolt pre-embedded on the inner wall of the butt groove 11 , and the bolts are symmetrically distributed with respect to the cavity 13 .

As shown in FIG. 2 , when different cavities 13 need to be connected in the wall 1 to form a network, transverse connecting cavities are opened in the wall 1 and along the length direction of the wall 1, and the different cavities 13 are connected by horizontal The connecting cavity is connected, and the connected pipelines can be laid with channels for plumbing or other pipelines.

During construction, firstly weld the reinforcement 2 on the beam and the plate 3 according to the drawings, and then assemble the wall 1 at the reinforcement 2 by means of lifting tools, and ensure that the upper end face of the wall 1 is inserted into the reinforcement 2 after the butt groove 11 is inserted into the reinforcement 2. It is in close contact with the beam, and the butting groove 11 on the lower end face is inserted into the reinforcement 2 and there is a gap between it and the plate 3. At this time, the slot 21 on the reinforcement 2 just catches the bolt, and then the grouting equipment is used to pass through the wall. The first through hole on 1 is grouted into the butt groove 11 , and the slurry enters the reinforcement 2 through the second through hole 22 at the same time.

Claims (7)

1. The utility model provides a multi-functional composite wall, the upper and lower end of wall body (1) is connected with roof beam or board respectively, its characterized in that:

butt joint grooves (11) are formed in the upper end face and the lower end face of the wall body (1) along the length direction of the wall body (1), every two butt joint grooves (11) form a butt joint unit, the two butt joint grooves (11) in the butt joint unit are arranged symmetrically at intervals, a cavity (13) along the height direction of the wall body (1) is arranged in the interval between the two butt joint grooves, a positioning piece (12) is pre-embedded in the wall body (1) between the cavity (13) and the butt joint grooves (11), one end of the positioning piece (12) is located in the butt joint grooves (11), and a first through hole penetrating through the wall body (1) is formed in the inner wall of each butt joint groove (11);

the wall body is characterized in that a reinforcing piece (2) is fixed on the beam or the plate, the reinforcing piece (2) comprises a notch (21) matched with the positioning piece (12) and a second through hole (22) butted with the first through hole, when the wall body (1) is assembled on the beam or the plate, the reinforcing piece (2) is inserted into the butt joint groove (11) of the wall body (1), the positioning piece (12) is inserted into the notch (21), and the first through hole is communicated with the second through hole (22).

2. The multifunctional composite wall according to claim 1, wherein: the positioning piece (12) is a bolt pre-buried on the inner wall of the butt joint groove (11).

3. The multifunctional composite wall according to claim 1, wherein: the reinforcing piece (2) is a steel structural piece, the cross section of the reinforcing piece is an unclosed rectangle lacking one side, a second through hole is formed in the surface of the reinforcing piece (2) corresponding to at least one side of two parallel sides of the unclosed rectangle, and a notch is formed in the surface of the reinforcing piece (2) corresponding to the third side connected with the two parallel sides.

4. The multifunctional composite wall according to claim 1, wherein: a transverse connection cavity is formed in the wall body (1) along the length direction of the wall body (1), and different cavities (13) are communicated through the transverse connection cavity.

5. The multifunctional composite wall according to claim 1, wherein: the reinforcing member (2) is welded to the beam or the plate.

6. The multifunctional composite wall according to claim 1, wherein: the positioning elements (12) are arranged symmetrically with respect to the cavity (13).

7. The multifunctional composite wall according to claim 1, wherein: the wall body (1) is a prefabricated wall.

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