CN214220083U - Prefabricated shear wall of assembled - Google Patents

Abstract

The utility model discloses an assembled precast shear wall body, including first wall body, the side of first wall body is equipped with the second wall body, the inside of first wall body and second wall body all is embedded to have the montant, the outer wall clearance fit of montant has the standpipe. The utility model relates to a building technical field, this prefabricated shear force wall body of assembled, through first wall body, the second wall body, the montant, the standpipe, cooperation between horizontal pole and the down tube, the bulk strength of this prefabricated shear force wall body of assembled has been improved, and after filling the concrete, first wall body and second wall body are very stable, be difficult to the atress inflation, guarantee the whole thickness of this prefabricated shear force wall body of assembled, be convenient for assemble and installation, through the acoustic celotex board, the threaded rod, cooperation between third wall body and the nut, not only further improved the intensity of this prefabricated shear force wall body of assembled, and make the syllable-dividing effect of this prefabricated shear force wall body of assembled improve greatly.

Description

Prefabricated shear wall of assembled

Technical Field

The utility model relates to a building technical field specifically is an assembled precast shear wall body.

Background

The shear wall is also called as wind-resistant wall, earthquake-resistant wall or structural wall, a wall body mainly bearing horizontal load and vertical load caused by wind load or earthquake action in a house or a structure and preventing structural shear damage, and is also called as earthquake-resistant wall, generally made of reinforced concrete, and is divided into a plane shear wall and a barrel shear wall, wherein the plane shear wall is used in a reinforced concrete frame structure, a lifting plate structure and a flat slab system, in order to increase the rigidity, the strength and the collapse resistance of the structure, the reinforced concrete shear wall can be cast or prefabricated at certain positions, the cast-in-place shear wall, peripheral beams and columns are simultaneously cast, the integrity is good, the barrel shear wall is used in a high-rise structure and a suspension structure and is surrounded by partition walls of an elevator room, a staircase room, equipment and an auxiliary room, the barrel walls are cast-in-place reinforced concrete walls, the rigidity and the strength of the barrel shear wall are higher than those of the plane shear wall, with the rise of fabricated buildings, fabricated prefabricated shear walls have also been used in a large number of applications.

But assembled precast shear wall body among the prior art, at the in-process that uses, the bulk strength needs rely on the use of concrete and reinforcing bar to guarantee to after filling the concrete, easy atress inflation leads to thickness to improve, influences the use, and gives sound insulation effect relatively poor, during the fitment, need additionally install the acoustic celotex board, the increase operation degree of difficulty, so prior art can't satisfy people's use needs.

SUMMERY OF THE UTILITY MODEL

The utility model provides a not enough to prior art, the utility model provides an assembled precast shear wall body has solved the assembled precast shear wall body among the prior art, and at the in-process that uses, the bulk strength needs rely on the use of concrete and reinforcing bar to guarantee, and after filling the concrete, easy atress inflation leads to thickness to improve, influences the problem of using.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides an assembled precast shear wall, includes first wall body, the side of first wall body is equipped with the second wall body, the inside of first wall body and second wall body all is embedded to have the montant, the outer wall clearance fit of montant has the standpipe, the equidistance is equipped with the horizontal pole between first wall body and the second wall body, the both ends of horizontal pole link to each other with the standpipe of the left and right sides is fixed respectively, the through-hole has all been seted up to the top left and right sides and the bottom left and right sides of horizontal pole, two adjacent be equipped with the down tube between the horizontal pole, the end of down tube passes through the through-hole and links to each other with the horizontal pole is fixed, two the down tube is the cross.

Preferably, the first wall body and the second wall body have the same specification.

Preferably, one side that first wall body was kept away from to the second wall body is equipped with the third wall body, the clamp has the acoustic celotex board between third wall body and the second wall body, the inside embedded baffle that has in one side that the second wall body is close to the acoustic celotex board, one side fixedly connected with threaded rod that the baffle is close to the third wall body, the outer wall left side threaded connection of threaded rod has the nut.

Preferably, the left end of the threaded rod is located inside the third wall.

Preferably, the outer wall of the sound insulation board is flush with the outer wall of the third wall.

Advantageous effects

The utility model provides an assembled precast shear wall body. The method has the following beneficial effects: according to the assembly type prefabricated shear wall, the first wall body, the second wall body, the vertical rods, the vertical pipes, the transverse rods and the inclined rods are matched, so that the overall strength of the assembly type prefabricated shear wall is improved, the first wall body and the second wall body are quite stable after concrete is filled, the first wall body and the second wall body are not prone to stress expansion, the overall thickness of the assembly type prefabricated shear wall is guaranteed, and assembly and installation are facilitated;

through the cooperation between acoustic celotex board, threaded rod, third wall body and the nut, not only further improved this prefabricated shear force wall body of assembled's intensity to make this prefabricated shear force wall body of assembled's syllable-dividing effect improve greatly, under the general condition, do not need additionally to install the acoustic celotex board, reduce operation personnel's the installation degree of difficulty.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the connection structure of the vertical tube, the cross bar and the diagonal bar in FIG. 1;

fig. 3 is a schematic view of the connection relationship between the second wall, the threaded rod and the nut in fig. 2.

In the figure: 1. the sound insulation wall comprises a first wall body, 2, a second wall body, 3, a vertical rod, 4, a vertical pipe, 5, a cross rod, 6, a through hole, 7, an inclined rod, 8, a sound insulation board, 9, a third wall body, 10, a nut, 11, a baffle, 12 and a threaded rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The following working principles, detailed connecting means thereof, and the following main descriptions of the working principles and processes are well known in the art, and will be referred to by those skilled in the art for the specific connection and operation sequence of the components in this application.

The utility model provides a technical scheme:

as shown in fig. 1-3, the prefabricated shear wall in this case includes a first wall 1, a second wall 2 is disposed on a side surface of the first wall 1, the first wall 1 and the second wall 2 are both made of reinforced concrete, and for the prior art, details of the first wall 1 and the second wall 2 are not repeated herein, a vertical rod 3 is embedded inside each of the first wall 1 and the second wall 2, the vertical rod 3, a vertical pipe 4 and a cross rod 5 are matched to fix and connect the first wall 1 and the second wall 2, when the prefabricated shear wall is installed, concrete needs to be poured between the first wall 1 and the second wall 2, the vertical pipe 4 is in clearance fit with an outer wall of the vertical rod 3, the cross rod 5 is equidistantly disposed between the first wall 1 and the second wall 2, two ends of the cross rod 5 are respectively fixedly connected with the vertical pipes 4 on the left and right sides, through holes 6 are disposed on the left sides of the top and the right sides of the bottom and the left sides of the cross rod 5, an inclined rod 7 is arranged between two adjacent cross rods 5, the inclined rod 7 plays a role in reinforcing the two adjacent cross rods 5, the tail ends of the inclined rods 7 are fixedly connected with the cross rods 5 through holes 6, the two inclined rods 7 are crossed, and the specifications of the first wall body 1 and the second wall body 2 are the same;

in the specific implementation process, worth pointing out very much, first wall body 1 and second wall body 2 are reinforced concrete structure, for prior art, do not do here and describe any more, through montant 3, standpipe 4 and the cooperation of horizontal pole 5, play fixed and the effect of connecting to first wall body 1 and second wall body 2, when installing this prefabricated shear force wall body of assembled, need pour into the concrete between first wall body 1 and second wall body 2, the down tube 7 plays reinforced effect to two adjacent horizontal poles 5.

A third wall body 9 is arranged on one side of the second wall body 2 far away from the first wall body 1, a sound insulation board 8 is clamped between the third wall body 9 and the second wall body 2, the sound insulation board 8 is made of sound insulation cotton, the third wall body 9, a threaded rod 12 and a nut 10 are matched to realize fixation with the second wall body 2, a baffle plate 11 is embedded in one side of the second wall body 2 close to the sound insulation board 8, a threaded rod 12 is fixedly connected to one side of the baffle plate 11 close to the third wall body 9, the nut 10 is in threaded connection with the left side of the outer wall of the threaded rod 12, the left end of the threaded rod 12 is positioned in the third wall body 9, the outer wall of the sound insulation board 8 is level with the outer wall of the third wall body 9,

in the specific implementation process, it is worth pointing out that the sound insulation board 8 is made of sound insulation cotton, and is fixed with the second wall 2 through the cooperation of the third wall 9, the threaded rod 12 and the nut 10, so that the sound insulation effect of the prefabricated shear wall is improved.

Can know through the aforesaid, when installing this prefabricated shear force wall body of assembled, need pour into the concrete between first wall body 1 and second wall body 2, down tube 7 plays reinforced (rfd) effect to two adjacent horizontal poles 5, and then forms complete wall body, according to the user demand, at the side-mounting acoustic celotex board 8 and the third wall body 9 of second wall body 2, through the cooperation of nut 10 and threaded rod 12, fix acoustic celotex board 8 and third wall body 9, improve this prefabricated shear force wall body of assembled's syllable-dividing effect.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation. The use of the phrase "comprising one of the elements does not exclude the presence of other like elements in the process, method, article, or apparatus that comprises the element.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (5)

1. The utility model provides an assembled precast shear wall body, includes first wall body (1), its characterized in that: the side of first wall body (1) is equipped with second wall body (2), the inside of first wall body (1) and second wall body (2) all is embedded to have montant (3), the outer wall clearance fit of montant (3) has standpipe (4), the equidistance is equipped with horizontal pole (5) between first wall body (1) and the second wall body (2), the both ends of horizontal pole (5) are fixed continuous with standpipe (4) of the left and right sides respectively, through-hole (6) have all been seted up to the top left and right sides and the bottom left and right sides of horizontal pole (5), and two are adjacent be equipped with down tube (7) between horizontal pole (5), the end of down tube (7) is fixed continuous with horizontal pole (5) through-hole (6), two down tube (7) are the cross.

2. The fabricated precast shear wall of claim 1, wherein: the first wall body (1) and the second wall body (2) are identical in specification.

3. The fabricated precast shear wall of claim 1, wherein: one side that first wall body (1) was kept away from in second wall body (2) is equipped with third wall body (9), clamping has acoustic celotex board (8) between third wall body (9) and second wall body (2), one side that second wall body (2) are close to acoustic celotex board (8) is inside to be embedded to have baffle (11), one side fixedly connected with threaded rod (12) that baffle (11) are close to third wall body (9), the outer wall left side threaded connection of threaded rod (12) has nut (10).

4. The fabricated precast shear wall of claim 3, wherein: the left end of the threaded rod (12) is positioned inside the third wall body (9).

5. The fabricated precast shear wall of claim 3, wherein: the outer wall of the sound insulation board (8) is level with the outer wall of the third wall body (9).

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