CN111472471A

CN111472471A - Multifunctional composite wall

Info

Publication number: CN111472471A
Application number: CN202010356907.7A
Authority: CN
Inventors: 邹传龙; 梁小光; 陈姗; 陈艳艳; 刘勇
Original assignee: Nanning University
Current assignee: Nanning University
Priority date: 2020-04-29
Filing date: 2020-04-29
Publication date: 2020-07-31
Anticipated expiration: 2040-04-29
Also published as: CN111472471B

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

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

At present, the common construction modes of installing a wall body on a building frame structure mainly comprise brick blocks for manual building, concrete precast slabs for supporting and constructing into a wall, and the modes of construction and the like of pouring concrete are realized by formwork reforming. Simultaneously, this type of wall body only has bearing wall or partition wall effect, and the function is single, and increases the fitment construction degree of difficulty of follow-up house easily, for example, this type of wall body passes through the mortar with the pipeline and buries in the wall body top layer usually when fitment, waits that the dry circuit of installing after reaching intensity of mortar, has so increaseed the degree of difficulty of fitment, and the quality of fitment receives the manual work to influence great. Therefore, a wall structure which can reduce the construction difficulty, increase the strength of the wall body, is easy to decorate and has adjustable functions is needed.

Disclosure of Invention

The invention aims to provide a multifunctional composite wall which is rapid and simple to assemble in site construction, accurate in positioning, good in connection strength with a beam or a plate, strong in adjustability of wall functions and capable of manufacturing different wall structures according to requirements.

In order to realize the purpose, the invention adopts the following technical scheme:

a multifunctional composite wall is composed of a wall body with upper and lower ends connected to beams or plates,

the wall body is characterized in that butt joint grooves are formed in the upper end face and the lower end face of the 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 is formed in the interval between the two butt joint grooves along the height direction of the wall body, a positioning piece is pre-embedded in the wall body between the cavity and the butt joint grooves, one end of the positioning piece is located in the butt joint groove, and a first through hole penetrating through the wall body is formed in the inner wall of each 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.

Preferably, the positioning piece is a bolt pre-embedded in the inner wall of the butt joint groove.

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

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

Preferably, the stiffeners are welded to the beam or plate.

Preferably, the positioning members are symmetrically arranged about the cavity.

Preferably, the wall body is a prefabricated wall.

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

(1) the water heating pipe is suitable for assembling a wall structure, and a cavity is reserved in the water heating pipe and can be used for water heating pipe burying or wiring;

(2) the strength of the wall assembly positioning point is enhanced, and the damage conditions that the butt joint point of the wall and a beam or a plate is cracked due to insufficient strength when the wall is subjected to shear damage are avoided;

(3) the method is simple in site construction and convenient to assemble and position, the reinforcing piece is fixed on the beam or the plate according to the direction of the wall body before the wall body is assembled, then the wall body is assembled by positioning through the butt joint groove and the reinforcing piece, and finally the grouting is performed into the butt joint groove through the first through hole in the wall body and the second through hole in the reinforcing piece to complete the fixation of the wall body;

(4) transverse connecting cavities can be processed between the cavities of the wall body, and pipe networks such as a water heating pipe network and a wiring pipe network can be formed;

(5) the reinforcing part has the advantages of simple structure and low cost, and has the functions of reinforcing the framework, positioning and grouting the channel.

Drawings

FIG. 1 is a perspective view of the multi-functional composite wall of the present invention;

FIG. 2 is a schematic elevation view of a wall and stiffeners of the present invention;

FIG. 3 is a perspective view of a wall and reinforcing members of the present invention;

FIG. 4 is a perspective view of a stiffener according to the present disclosure;

FIG. 5 is a top view of the wall of the present invention;

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

Detailed Description

The present invention will be further described with reference to the accompanying drawings and specific embodiments, but it should not be understood that the scope of the subject matter of the present invention is limited to the following embodiments, and various modifications, substitutions and alterations made based on the common technical knowledge and conventional means in the art without departing from the technical idea of the present invention are included in the scope of the present invention.

Referring to the attached drawings 1-5, a multifunctional composite wall adopts a prefabricated form, and is transported to a field for assembly after being processed in a factory. 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, a plurality of butt joint grooves 11 are formed in the upper end face of the wall body 1 along the length direction of the wall body 1, the butt joint grooves 11 are also formed in 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 butt joint unit of the upper end face and the butt joint unit of the lower end face are on the same straight line, and the straight line is parallel to the height direction of the wall body 1. 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 between the two butt joint grooves 11, a positioning piece 12 is embedded in the wall body 1 between the cavity 13 and the butt joint groove 11, one end of the positioning piece 12 is positioned in the butt joint groove 11, and a first through hole penetrating through the wall body 1 is formed in the inner wall of the butt joint groove 11;

as shown in fig. 3, the plate 3 is fixed with the reinforcing member 2, the reinforcing member 2 includes a notch 21 matching with the positioning member 12, and a second through hole 22 abutting against the first through hole, when the wall 1 is assembled to the beam or the plate, the reinforcing member 2 is inserted into the abutting groove 11 of the wall 1, the positioning member 12 is inserted into the notch 21, and the first through hole is communicated with the second through hole 22. As shown in fig. 4, the reinforcing member 2 is a steel structural member, and the cross section of the reinforcing member is an unsealed rectangle lacking one side, a second through hole is formed on the surface of the reinforcing member 2 corresponding to at least one side of two parallel sides of the unsealed rectangle, and a notch 21 is formed on the surface of the reinforcing member 2 corresponding to a third side connecting the two parallel sides. The length of the reinforcing piece 2 is equal to that of the butt joint groove 11, the longitudinal thickness of the reinforcing piece is smaller than that of the butt joint groove 11, the height of the reinforcing piece is smaller than the depth of the butt joint groove 11, and meanwhile assembling and positioning are met.

As shown in fig. 2, the positioning element 12 is a bolt pre-embedded in the inner wall of the docking groove 11, and the bolt is symmetrically distributed about the cavity 13.

As shown in fig. 2, when different cavities 13 are required to be connected in the wall 1 to form a network, transverse connection cavities are formed in the wall 1 along the length direction of the wall 1, the different cavities 13 are communicated with each other through the transverse connection cavities, and the communicated pipelines can be used for laying channels of water heating or other pipelines.

During construction, firstly, the reinforcing part 2 is welded on the beam and the plate 3 according to a drawing, then the wall body 1 is assembled at the reinforcing part 2 through a hoisting tool, the upper end face of the wall body 1 is ensured to be tightly attached to the beam after the butt joint groove 11 is inserted into the reinforcing part 2, a gap is reserved between the butt joint groove 11 of the lower end face and the plate 3 after the butt joint groove 11 is inserted into the reinforcing part 2, at the moment, a bolt is just clamped by a notch 21 on the reinforcing part 2, then grouting is carried out into the butt joint groove 11 through a first through hole on the wall body 1 through grouting equipment, and grout simultaneously enters the reinforcing part 2 through a second through hole 22.

Claims

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.