CN222730924U - Steel reinforcement cage with hidden column and prefabricated reinforced concrete superposed wall member thereof - Google Patents

Abstract

The utility model discloses a steel cage with hidden columns and a prefabricated reinforced concrete composite wall component thereof, and relates to the technical field of construction engineering. The utility model comprises a first wall panel and a second wall panel, both sides of the first wall panel and the second wall panel are connected with hidden column bodies, and the insides of the two hidden column bodies are connected with third vertical bars, the outer surfaces of the third vertical bars are connected with stirrups, and one side of the third vertical bars is connected with second tension bars. The utility model is provided with the third vertical bars, stirrups and second tension bars, and the third vertical bars are directly fixed to the first vertical bars and the second vertical bars in the composite wall, and the connection between the first vertical bars, the second vertical bars and the third vertical bars is reinforced by the second tension bars, so that the tensile strength of the structure is increased, and at the same time, the stirrups fix a plurality of third vertical bars distributed in a rectangular array to form a steel cage, so that the post-cast hidden columns can form a whole with the composite wall; the structure has high strength and is not easy to crack and separate.

Description

Steel reinforcement cage with hidden column and prefabricated reinforced concrete superposed wall member thereof

Technical Field

The utility model relates to the technical field of constructional engineering, in particular to a reinforcement cage with a hidden column and a prefabricated reinforced concrete superposed wall member thereof.

Background

The double-sided superimposed shear wall can be called as superimposed wall, is usually prefabricated in a factory, is lifted to a construction site for assembly, is one of prefabricated concrete construction, the hidden columns are formed into a building piece by pouring a reinforcement cage, and the width of the hidden columns is equal to that of a wall body, and are hidden in the wall in appearance, so that the hidden columns are not easy to distinguish, and are part of the shear wall, are edge components of the shear wall and are mainly used for bearing the in-plane bending moment action of the wall.

When the existing hidden post is assembled with the superposed wall, the side surface of the prefabricated superposed wall is exposed with the reinforcing steel bars, meanwhile, vertical reinforcing steel bars are implanted in the market site in advance, the superposed wall is lifted to the construction site and then is fixed with the vertical reinforcing steel bars pre-buried in the site, a plurality of vertical reinforcing steel bars are connected in a mode of fixing stirrups, then, the construction of the hidden post is finished by formwork pouring concrete, after the hidden post is formed, the hidden post and the superposed wall are mainly tied by the concrete, and a plurality of reinforcing steel bars exposed in the prior art of the superposed wall are supported, no well restrained concrete exists between the reinforcing steel bars, and the superposed wall is easy to separate from the hidden post under the action of a large axial pressure ratio.

Disclosure of utility model

Based on this, the present utility model aims to provide a reinforcement cage with hidden columns and a prefabricated reinforced concrete composite wall member thereof, so as to solve the technical problems mentioned in the background art.

In order to achieve the purpose, the reinforcement cage with the hidden posts and the prefabricated reinforced concrete superposed wall component thereof comprise a first wallboard and a second wallboard, wherein the two sides of the first wallboard and the second wallboard are respectively connected with a hidden post main body, the interiors of the two hidden post main bodies are respectively connected with a third vertical bar, the outer surfaces of the third vertical bars are connected with stirrups, and one side of each third vertical bar is connected with a second lacing wire.

Through adopting above-mentioned technical scheme, the third erects the muscle and directly erects the muscle with the first in the superimposed wall and erect the muscle with the second to erect the muscle through the second lacing wire and erect the muscle to first, the second erects the muscle and the third erect the connection between the muscle and consolidate, make the tensile strength of structure increase, the hooping is fixed a plurality of third that rectangular array distributes and is erected the muscle simultaneously and form the steel reinforcement cage, consequently the dark post of back pouring can form an entirety with the superimposed wall.

Further, a plurality of third vertical ribs are arranged, the plurality of third vertical ribs are distributed in a rectangular array shape, and the plurality of third vertical ribs are divided into two groups.

Through adopting above-mentioned technical scheme, the third erects the muscle and is connected with stirrup, first erects muscle, the second erects muscle and the pre-buried vertical reinforcing bar in job site respectively, makes the connection strength between hidden post main part and coincide wall and the building higher.

Further, four groups of stirrups are arranged, the stirrups are one group, two groups of stirrups are respectively connected above the outer surfaces of the two groups of third vertical ribs, and the other two groups of stirrups are respectively connected below the outer surfaces of the two groups of third vertical ribs.

Through adopting above-mentioned technical scheme, through four sets of stirrups respectively with two sets of third vertical bars stirrups, make the tensile strength increase between a plurality of third vertical bars, a plurality of third vertical bars keep away from each other when avoiding concrete placement.

Further, the second lacing wires are provided with four groups, and the four groups of second lacing wires are arranged in a mirror image mode.

Through adopting above-mentioned technical scheme, erect muscle, second and erect the muscle and erect the connection between the muscle to first, second and the third and consolidate through the second lacing wire, make the tensile ability between dark post main part and first wallboard and the second wallboard increase.

Further, first wallboard is inside to be connected with first perpendicular muscle and the first horizontal muscle of respectively, and the second wallboard is located the back of first wallboard, the inside of second wallboard is provided with second respectively and erects muscle and the horizontal muscle of second, and is connected with bar truss, first lacing wire and split heads muscle between first perpendicular muscle and the second respectively, be provided with pre-buried thimble between first wallboard and the second wallboard.

Through adopting above-mentioned technical scheme, first perpendicular muscle is fixed the reinforcing bar net of constituteing in the first wallboard with first horizontal muscle, the reinforcing bar net in the reinforcing bar net second wallboard of constituteing is fixed to second perpendicular muscle and second horizontal muscle simultaneously, through the reinforcing bar truss of being connected between first wallboard and the second wallboard, first lacing wire and split heads muscle, the reinforcing bar net in the first wallboard and the reinforcing bar net in the second wallboard are fixed respectively at the both ends of first lacing wire, increase the tensile strength of coincide wallboard, avoid the weight of follow-up pouring concrete to make first wallboard and second wallboard separate, simultaneously reinforcing bar truss and split heads muscle support first perpendicular muscle, first horizontal muscle, second perpendicular muscle and second horizontal muscle, and split heads muscle guarantee that first perpendicular muscle, first horizontal muscle, second perpendicular muscle and second horizontal muscle interval are unanimous stable, make the skeleton that multiple reinforcing bars constitute form an overall stable structure, and then prefabricated reinforced concrete coincide wall overall stress performance is good, the connectivity is high.

Further, the first vertical ribs, the first transverse ribs, the second vertical ribs, the second transverse ribs, the steel bar truss, the first tie bars and the split heads are bound or welded and fixed through iron wires.

Through adopting above-mentioned technical scheme, the reinforcing bar net in the first wallboard and the reinforcing bar net in the second wallboard are fixed respectively at the both ends of first lacing wire, increase coincide wallboard's tensile ability, avoid follow-up pouring concrete's weight to make first wallboard and second wallboard separation, simultaneously reinforcing bar truss and split heads muscle support first perpendicular muscle, first horizontal muscle, second erects muscle and the horizontal muscle of second, and the split heads muscle guarantees that first perpendicular muscle, first horizontal muscle, second erects muscle and the horizontal muscle interval of second unanimously stabilizes.

Further, the first vertical ribs, the second vertical ribs, the third vertical ribs and the second lacing wires are bound or welded and fixed through iron wires.

Through adopting above-mentioned technical scheme, the third erects the muscle and directly erects the muscle with the first in the superimposed wall and erects the muscle fixedly to erect the muscle through the second lacing wire to first perpendicular muscle, the second erects the muscle and the third erects the connection between the muscle and consolidates, makes the tensile ability of structure increase.

Further, the third vertical ribs and the stirrups are bound or welded and fixed through iron wires.

Through adopting above-mentioned technical scheme, stirrup is fixed a plurality of third vertical bars that distribute rectangular array and is formed the steel reinforcement cage, increases the structural strength of hidden post main part.

In summary, the utility model has the following advantages:

According to the utility model, through the arrangement of the third vertical bars, the stirrups and the second tie bars, the third vertical bars are directly fixed with the first vertical bars and the second vertical bars in the laminated wall, and the connection among the first vertical bars, the second vertical bars and the third vertical bars is reinforced through the second tie bars, so that the tensile capacity of the structure is increased, and meanwhile, the stirrups fix a plurality of third vertical bars distributed in a rectangular array to form a reinforcement cage, so that a post-poured hidden column can form a whole with the laminated wall, and the structure is high in strength and not easy to crack and separate.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic side sectional view of the present utility model;

FIG. 3 is a schematic view of a first vertical bar structure according to the present utility model;

FIG. 4 is a schematic view of the structure of FIG. 3A according to the present utility model;

FIG. 5 is a schematic view of an exploded structure of the stirrup of the present utility model;

fig. 6 is a schematic view of an explosive structure of the steel bar truss according to the present utility model.

1, A first wallboard; 2, a second wallboard, 3, a hidden column main body, 4, a first vertical rib, 5, a first transverse rib, 6, a second vertical rib, 7, a second transverse rib, 8, a steel bar truss, 9, a pre-buried thimble, 10, a first lacing wire, 11, a split heads rib, 12, a third vertical rib, 13, a hooping rib, 14 and a second lacing wire.

Detailed Description

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. The embodiments described below by referring to the drawings are illustrative only and are not to be construed as limiting the utility model.

Hereinafter, an embodiment of the present utility model will be described in accordance with its entire structure.

Embodiment one:

The reinforcement cage with the hidden posts and the prefabricated reinforced concrete superposed wall members thereof are shown in fig. 1-5, and comprise a first wallboard 1 and a second wallboard 2, wherein two sides of the first wallboard 1 and the second wallboard 2 are respectively connected with hidden post main bodies 3, the interiors of the two hidden post main bodies 3 are respectively connected with third vertical ribs 12, the plurality of third vertical ribs 12 are arranged, the plurality of third vertical ribs 12 are distributed in a rectangular array shape, the plurality of third vertical ribs 12 are divided into two groups, the outer surfaces of the third vertical ribs 12 are connected with stirrups 13, the stirrups 13 are provided with four groups, the stirrups 13 are in one group, the two groups of stirrups 13 are respectively connected above the outer surfaces of the two groups of third vertical ribs 12, the other two groups of stirrups 13 are respectively connected below the outer surfaces of the two groups of the third vertical ribs 12, so as to form the reinforcement cage to increase the structural strength of the hidden post main bodies 3, one side of the third vertical ribs 12 is connected with second lacing wires 14, the second lacing wires 14 are arranged in four groups, and the four groups of second lacing wires 14 are arranged, so that the tensile strength between the first wallboard 1, the second wallboard 2 and the hidden post main bodies 3 is increased.

Referring to fig. 1-6, in the above embodiment, the first vertical rib 4 and the first horizontal rib 5 are respectively connected inside the first wallboard 1, the second wallboard 2 is located at the back of the first wallboard 1, the second vertical rib 6 and the second horizontal rib 7 are respectively arranged inside the second wallboard 2, a reinforcing mesh is formed to increase the structural strength of the first wallboard 1 and the second wallboard 2, a steel bar truss 8, a first tie bar 10 and a split heads rib 11 are respectively connected between the first vertical rib 4 and the second vertical rib 6, the first vertical rib 4, the first horizontal rib 5, the second vertical rib 6, the second horizontal rib 7, the steel bar truss 8, the first tie bar 10 and the split heads rib 11 are fixed by iron wire binding, pre-buried ejector pins 9 are arranged between the first wallboard 1 and the second wallboard 2, two ends of the first tie bar 10 are respectively fixed with the reinforcing mesh in the first wallboard 1 and the reinforcing mesh in the second wallboard 2, the tensile capacity of the laminated wallboard is increased, and the first vertical rib 4, the first horizontal rib 5, the second vertical rib 6 and the second horizontal rib 7 are supported by the first tie bar 11 and the split heads 11.

Referring to fig. 2-5, in the above embodiment, the first vertical bars 4, the second vertical bars 6, the third vertical bars 12 and the second tie bars 14 are bound and fixed by iron wires, the third vertical bars 12 are directly fixed with the first vertical bars 4 and the second vertical bars 6 in the laminated wall, the connection between the first vertical bars 4, the second vertical bars 6 and the third vertical bars 12 is reinforced by the second tie bars 14, so that the tensile capacity of the structure is increased, the third vertical bars 12 and the tie bars 13 are fixed by welding, and the tie bars 13 fix a plurality of third vertical bars 12 distributed in a rectangular array to form a reinforcement cage.

Embodiment two:

Based on the first embodiment, referring to fig. 2 to 6, in the above embodiment, the first vertical rib 4, the first horizontal rib 5, the second vertical rib 6, the second horizontal rib 7, the steel bar truss 8, the first tie bar 10 and the split heads rib 11 are fixed by welding, so that the connection strength of the framework formed by the steel bars in the wall is higher.

Referring to fig. 2-5, in the above embodiment, the first vertical rib 4, the second vertical rib 6, the third vertical rib 12 and the second tie bar 14 are welded and fixed, so that the connection strength between the framework formed by the steel bars in the wall body and the steel bar cage formed by the steel bars in the hidden post main body 3 is higher, and the connection strength between the third vertical rib 12 and the tie bar 13 is welded and fixed, so that the steel bar cage formed by the steel bars in the hidden post main body 3 is higher.

The method comprises the following steps that firstly, a first vertical rib 4 and a first transverse rib 5 are fixed to form a reinforcing mesh in a first wallboard 1, meanwhile, a second vertical rib 6 and a second transverse rib 7 are fixed to form a reinforcing mesh in a reinforcing mesh second wallboard 2, and through a reinforcing truss 8, a first lacing wire 10 and a split heads rib 11 which are connected between the first wallboard 1 and the second wallboard 2, the reinforcing mesh in the first wallboard 1 and the reinforcing mesh in the second wallboard 2 are respectively fixed at two ends of the first lacing wire 10, so that the tensile capacity of the laminated wallboard is increased, the weight of the subsequent pouring concrete is avoided to separate the first wallboard 1 from the second wallboard 2, meanwhile, the reinforcing truss 8 and the split heads rib 11 support the first vertical rib 4, the first transverse rib 5, the second vertical rib 6 and the second transverse rib 7, and the split heads rib 11 ensure that the spacing between the first vertical rib 4, the first transverse rib 5, the second vertical rib 6 and the second transverse rib 7 is consistent, so that a framework formed by a plurality of reinforcing bars forms a stable overall structure, and the overall precast concrete prefabricated wall has good overall connection performance and high stress performance;

meanwhile, the third vertical bars 12 are directly fixed with the first vertical bars 4 and the second vertical bars 6 in the laminated wall, and the connection among the first vertical bars 4, the second vertical bars 6 and the third vertical bars 12 is reinforced through the second tie bars 14, so that the tensile capacity of the structure is increased, and meanwhile, the stirrups 13 fix a plurality of third vertical bars 12 distributed in a rectangular array to form a reinforcement cage;

After the first wallboard 1 and the second wallboard 2 are poured and formed, the first wallboard and the second wallboard are lifted to a construction site through lifting equipment, vertical steel bars are implanted in advance in the hidden column installation position on the ground of the construction site, a steel bar cage is attached to the vertical steel bars implanted in advance in the construction site after the wall body is placed on the construction site through the lifting equipment, and at the moment, constructors fix the steel bar cage and the vertical steel bars to form concrete in a formwork pouring mode, so that a hidden column main body 3 poured later can form a whole with a superposed wall.

Although embodiments of the utility model have been shown and described, the detailed description is to be construed as exemplary only and is not limiting of the utility model as the particular features, structures, materials, or characteristics may be combined in any suitable manner in any one or more embodiments or examples, and modifications, substitutions, variations, etc. may be made in the embodiments as desired by those skilled in the art without departing from the principles and spirit of the utility model, provided that such modifications are within the scope of the appended claims.

Claims (8)

1. The reinforcement cage with the hidden columns and the prefabricated reinforced concrete superposed wall member thereof comprise a first wallboard (1) and a second wallboard (2), and are characterized in that hidden column main bodies (3) are connected to two sides of the first wallboard (1) and the second wallboard (2), third vertical ribs (12) are connected to the two hidden column main bodies (3), hoops (13) are connected to the outer surfaces of the third vertical ribs (12), and second lacing wires (14) are connected to one side of the third vertical ribs (12).

2. The reinforcement cage with hidden columns and the prefabricated reinforced concrete composite wall member thereof according to claim 1, wherein a plurality of third vertical ribs (12) are arranged, the plurality of third vertical ribs (12) are distributed in a rectangular array shape, and the plurality of third vertical ribs (12) are divided into two groups.

3. The reinforcement cage with hidden columns and the prefabricated reinforced concrete composite wall member thereof according to claim 2, wherein four groups of stirrups (13) are arranged, the stirrups (13) are one group, two groups of stirrups (13) are respectively connected above the outer surfaces of the two groups of third vertical ribs (12), and the other two groups of stirrups (13) are respectively connected below the outer surfaces of the two groups of third vertical ribs (12).

4. The reinforcement cage with hidden columns and the prefabricated reinforced concrete composite wall component thereof according to claim 1, wherein four groups of second lacing wires (14) are arranged, and the four groups of second lacing wires (14) are arranged in a mirror image mode.

5. The reinforcement cage with the hidden columns and the prefabricated reinforced concrete superposed wall member thereof according to claim 1, wherein the first wallboard (1) is internally connected with a first vertical rib (4) and a first transverse rib (5) respectively, the second wallboard (2) is positioned at the back of the first wallboard (1), the second vertical rib (6) and the second transverse rib (7) are respectively arranged in the second wallboard (2), a reinforcement truss (8), a first lacing wire (10) and a split heads rib (11) are respectively connected between the first vertical rib (4) and the second vertical rib (6), and a pre-buried thimble (9) is arranged between the first wallboard (1) and the second wallboard (2).

6. The reinforcement cage with hidden columns and the prefabricated reinforced concrete composite wall component thereof according to claim 5, wherein the first vertical ribs (4), the first transverse ribs (5), the second vertical ribs (6), the second transverse ribs (7), the reinforcement truss (8), the first lacing wires (10) and the split heads (11) are bound by iron wires or welded and fixed.

7. The reinforcement cage with hidden columns and the prefabricated reinforced concrete composite wall component thereof according to claim 5, wherein the first vertical ribs (4), the second vertical ribs (6), the third vertical ribs (12) and the second lacing wires (14) are bound or welded and fixed through iron wires.

8. The reinforcement cage with hidden columns and the prefabricated reinforced concrete composite wall component thereof according to claim 7, wherein the third vertical ribs (12) and the stirrups (13) are bound by iron wires or welded and fixed.