CN215054198U

CN215054198U - Superimposed shear wall

Info

Publication number: CN215054198U
Application number: CN202120381586.6U
Authority: CN
Inventors: 金星
Original assignee: Hubei Baoye Construction Industrialization Co ltd
Current assignee: Hubei Baoye Construction Industrialization Co ltd
Priority date: 2021-02-20
Filing date: 2021-02-20
Publication date: 2021-12-07
Anticipated expiration: 2031-02-20

Abstract

The utility model provides a superposed shear wall, wherein a first wall surface and a second wall surface are respectively arranged on two side surfaces of a reinforcing steel bar module; the steel bar module comprises a plurality of truss pieces, and the top ends of the truss pieces are connected with each other through a plurality of first transverse steel bars; the bottom ends of the truss pieces are connected with each other through a plurality of second transverse steel bars; the top end parts of the first transverse reinforcing steel bars and the truss pieces are embedded in the first wall, and the bottom end parts of the second transverse reinforcing steel bars and the truss pieces are embedded in the second wall. Through adopting foretell scheme, can improve the intensity of reinforcing bar module to non-deformable improves the efficiency of construction in hoist and mount and work progress. In the preferred scheme, the truss pieces are obliquely arranged to form a plurality of triangular structures seen from the side, so that a stable connection relation is formed, the strength of the steel bar module is further improved, and the steel bar module cannot deform in the hoisting and construction processes.

Description

Superimposed shear wall

Technical Field

The utility model relates to a superimposed shear wall preparation field, especially a superimposed shear wall.

Background

With the sequential implementation of the current national standards GB/T51231 & 2016 and the Assembly building evaluation Standard GB/T51129 & 2017, the superposed shear wall is widely applied. The overlapped shear wall is usually produced by an automatic assembly line in a component factory, but because the standardization degree of the size of the components is limited, namely the length and the width of the components are easy to change, and in addition, the understanding of a pipeline manager of the component factory on the production of the assembly line is not deep enough, the capacity of the component factory cannot be improved when the number of projects is large and the size of the components is changed. The existing superposed shear wall adopts a steel bar binding module, namely a rectangular module consisting of transverse steel bars, longitudinal steel bars and tie bars. For example, chinese patent document CN109339286A, a laminated shear wall, and a laminated shear wall structure described in the method for manufacturing the laminated shear wall. The problem that this scheme exists is that the ligature work load of reinforcing bar is big, warp with removing the in-process easily moreover, after making superimposed shear wall, in the transportation, the lacing wire warp easily, needs the cost time to correct when leading to site operation, influences the construction progress.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that a superimposed shear wall is provided, can realize improving the intensity of superimposed shear wall, hoist and mount and the easy problem that warp of transportation among the solution prior art. The production efficiency of the superposed shear wall can be improved.

In order to solve the technical problem, the utility model discloses the technical scheme who adopts is: a superimposed shear wall is characterized in that a first wall surface and a second wall surface are respectively arranged on two side surfaces of a steel bar module;

the steel bar module comprises a plurality of truss pieces, and the top ends of the truss pieces are connected with each other through a plurality of first transverse steel bars;

the bottom ends of the truss pieces are connected with each other through a plurality of second transverse steel bars;

the top end parts of the first transverse reinforcing steel bars and the truss pieces are embedded in the first wall, and the bottom end parts of the second transverse reinforcing steel bars and the truss pieces are embedded in the second wall.

In the preferred scheme, the truss pieces are obliquely arranged to form a wavy structure connected end to end;

the oblique arrangement means that the truss pieces are not perpendicular to the first transverse steel bars and the second transverse steel bars when viewed from the side.

In a preferred scheme, the truss pieces are obliquely arranged to form a triangular or rhombic structure;

In an optimal scheme, a plurality of cushion blocks are further arranged on the first transverse steel bars and the second transverse steel bars and used for enabling the first transverse steel bars and the second transverse steel bars to be away from the wall surface by a certain distance.

In a preferred scheme, the cushion blocks are annular cushion blocks, and a plurality of annular cushion blocks penetrate through the first transverse reinforcing steel bars and the second transverse reinforcing steel bars.

In a preferred scheme, the annular cushion block is made of concrete, bluestone, gypsum or plastics.

In a preferred scheme, a cavity is formed between the first wall surface and the second wall surface.

In a preferred scheme, the truss sheet has the following structure: and a wavy web member is arranged between the upper chord member and the lower chord member, and the upper chord member and the lower chord member are respectively fixedly connected with the wavy top end and the wavy bottom end of the web member.

In a preferred scheme, the truss sheet has the following structure: be equipped with wavy web member between last chord member and the lower chord member, go up chord member and lower chord member respectively with web member wavy top and bottom side fixed connection, and go up chord member and lower chord member and web member wavy top and bottom parallel and level.

In a preferred scheme, the upper chord and the lower chord are respectively positioned at two sides of the web member.

The utility model provides a superimposed shear wall through adopting foretell scheme, can improve the intensity of reinforcing bar module to non-deformable improves the efficiency of construction in hoist and mount and work progress. In the preferred scheme, the truss pieces are obliquely arranged to form a plurality of triangular structures seen from the side, so that a stable connection relation is formed, the strength of the steel bar module is further improved, and the steel bar module cannot deform in the hoisting and construction processes. The annular cushion block structure can enable the reinforcing steel bars to be located at proper positions in concrete. The annular structure is adopted, so that the installation and construction are convenient. Adopt the utility model discloses a scheme because the reinforcing bar module can not warp at hoist and mount in-process, can adopt reinforcing bar field integral processing, and on-the-spot integral hoisting's scheme has saved the process of ligature reinforcing bar in the die set, improves the efficiency of construction by a wide margin, reduces intensity of labour.

Drawings

The invention will be further explained with reference to the following figures and examples:

fig. 1 is a front view of the reinforcing bar module of the present invention.

Fig. 2 is a side view of the rebar module of the present invention.

Fig. 3 is a side view of another alternative construction of the rebar module of the present invention.

Fig. 4 is a schematic structural view of the middle truss sheet of the present invention.

Fig. 5 is a front view of the product of the present invention.

Fig. 6 is a perspective view of the product of the present invention.

In the figure: the steel bar module 1, the truss piece 101, the upper chord 1011, the lower chord 1012, the web member 1013, the first transverse steel bar 102, the second transverse steel bar 103, the annular cushion block 104, the first wall surface 2 and the second wall surface 3.

Detailed Description

Example 1:

as shown in fig. 1 and 2, in a laminated shear wall, a first wall surface 2 and a second wall surface 3 are respectively arranged on two side surfaces of a reinforcement module 1;

the reinforcement module 1 comprises a plurality of truss pieces 101, wherein the top ends of the truss pieces 101 are connected with each other through a plurality of first transverse reinforcements 102;

the bottom ends of the truss pieces 101 are connected with each other by a plurality of second transverse reinforcing bars 103;

the first transverse reinforcing bars 102 and the top end portions of the truss pieces 101 are embedded in the first wall surface 2, and the second transverse reinforcing bars 103 and the bottom end portions of the truss pieces 101 are embedded in the second wall surface 3. From this structure, through adopting the structure of truss piece 101, improved the intensity of reinforcing bar module 1, at the in-process of hoist and mount reinforcing bar module 1, the superimposed shear wall of waiting the turn-over and finished product superimposed shear wall, the deformation is less.

In a preferable scheme, as shown in fig. 1-2, the truss pieces 101 are obliquely arranged to form a wavy structure connected end to end;

the oblique arrangement means that the truss pieces 101 are not perpendicular to the first and second

transverse reinforcing bars

102 and 103 when viewed from the side. With this structure, the inclined truss pieces 101 form a plurality of triangular structures when viewed from the side, further enhancing the strength of the reinforcement module 1, and there is substantially no deformation during the process of lifting and transporting the reinforcement module 1, the superposed shear wall to be turned over, and the finished superposed shear wall.

In a preferred scheme, as shown in fig. 1-3, the truss pieces 101 are obliquely arranged to form a triangular or rhombic structure;

transverse reinforcing bars

102 and 103 when viewed from the side. With the structure of fig. 2, although the strength is enhanced, the consumption of the reinforcing bars is also greatly increased. In the scheme of the embodiment, through optimizing the design, the distance between the truss sheets 101 is increased, or part of the truss sheets is reduced, an optimal balance point between high reinforcing steel bar consumption and strength is obtained, and the cost performance is high.

In a preferred scheme, as shown in fig. 1 to 3, a plurality of spacers are further disposed on the first transverse steel bar 102 and the second transverse steel bar 103, so that the first transverse steel bar 102 and the second transverse steel bar 103 are spaced from the wall surface by a certain distance. With this structure, the spacers are directly in contact with the mold blocks, thereby elevating the first and second

transverse reinforcing bars

102 and 103 in place in the concrete.

Preferably, as shown in fig. 1, the spacers are ring spacers 104, and a plurality of ring spacers 104 are inserted through the first and second

transversal bars

102 and 103. With this structure, the installation is convenient.

In a preferred embodiment, the annular pad 104 is made of concrete, bluestone, gypsum or plastic. With the structure, the processing and the acquisition are convenient.

In a preferred embodiment, as shown in fig. 5 and 6, a cavity is formed between the first wall surface 2 and the second wall surface 3. When the cavity is constructed on site, concrete is directly poured into the cavity, so that the time for erecting and removing the formwork in the building process is greatly saved, and the construction efficiency is improved.

In a preferred embodiment, as shown in fig. 4, the truss sheet 101 has a structure of: a wavy web member 1013 is arranged between the upper chord 1011 and the lower chord 1012, and the upper chord 1011 and the lower chord 1012 are respectively fixedly connected with the wavy top end and bottom end of the web member 1013. With this structure, the truss sheet 101 of a standard member can be used, thereby further reducing the cost.

In a preferred embodiment, the truss sheet 101 has the following structure: a wavy web member 1013 is arranged between the upper chord 1011 and the lower chord 1012, the upper chord 1011 and the lower chord 1012 are respectively and fixedly connected with the side faces of the wavy top end and the bottom end of the web member 1013, and the upper chord 1011 and the lower chord 1012 are flush with the wavy top end and the bottom end of the web member 1013. By the structure, welding is convenient, and the overall strength is higher.

In a preferred embodiment, the top chord 1011 and the bottom chord 1012 are located on opposite sides of the web 1013. With the structure, the truss sheets 101 can be conveniently bound into a wave shape, a triangular shape or a rhombic shape, and the upper chord 1011 and the lower chord 1012 cannot interfere with each other in the binding process.

Example 2:

when the steel bar module is used, in a steel bar field, a first transverse steel bar 102, a second transverse steel bar 103 and a plurality of truss pieces 101 are welded or bound into the steel bar module 1 according to the scheme shown in fig. 1 and fig. 2, before welding or binding, an annular cushion block 104 is threaded on the first transverse steel bar 102 and the second transverse steel bar 103, and at least one of the wavy peaks and valleys formed by the truss pieces 101 is arranged. Arrange the die set with the arm on the mould bench, pour concrete, hoist and mount reinforcing bar module 1 to the die set in, in the concrete is sunk to the part, vibrate the filling gap, form first wall 2 after the initial set. And removing the mold and sending to steam curing. After curing, arranging a combined mould on the mould platform by using a mechanical arm, pouring concrete, turning the cured superposed shear wall, placing the superposed shear wall into the combined mould, partially sinking into the concrete, vibrating to fill the gap, forming a second wall surface 3 after initial setting, and removing the mould and delivering to steam curing. And after the curing is finished, obtaining the high-strength superposed shear wall. The utility model discloses a structure, in the transportation, need not arrange the cushion again between first wall 2 and second wall 3, avoid warping, in the hoist and mount of job site and lay the in-process, also need not adjust again, improved the efficiency of construction by a wide margin, reduced intensity of labour, improved the construction precision, moreover because the improvement of efficiency, the comprehensive cost can also further reduce.

The above embodiments are merely preferred technical solutions of the present invention, and should not be considered as limitations of the present invention, and the features in the embodiments and the examples in the present application may be arbitrarily combined with each other without conflict. The protection scope of the present invention shall be defined by the claims and the technical solutions described in the claims, including the technical features of the equivalent alternatives as the protection scope. Namely, equivalent alterations and modifications within the scope of the invention are also within the scope of the invention.

Claims

1. The utility model provides a superimposed shear wall which characterized by: a first wall surface (2) and a second wall surface (3) are respectively arranged on two side surfaces of the steel bar module (1);

the steel bar module (1) comprises a plurality of truss pieces (101), and the top ends of the truss pieces (101) are connected with each other through a plurality of first transverse steel bars (102);

the bottom ends of the truss pieces (101) are connected with each other through a plurality of second transverse steel bars (103);

the top end parts of the first transverse steel bars (102) and the truss pieces (101) are embedded in the first wall surface (2), and the bottom end parts of the second transverse steel bars (103) and the truss pieces (101) are embedded in the second wall surface (3).

2. A laminated shear wall as defined in claim 1, wherein: the truss pieces (101) are obliquely arranged to form a wavy structure connected end to end;

the oblique arrangement means that the truss sheet (101) is not perpendicular to the first transverse reinforcing steel bar (102) and the second transverse reinforcing steel bar (103) when viewed from the side.

3. A laminated shear wall as defined in claim 1, wherein: the truss pieces (101) are obliquely arranged to form a triangular or rhombic structure;

4. A laminated shear wall according to any one of claims 1 to 3, wherein: and a plurality of cushion blocks are arranged on the first transverse steel bar (102) and the second transverse steel bar (103) and used for enabling the first transverse steel bar (102) and the second transverse steel bar (103) to be away from the wall surface for a certain distance.

5. A laminated shear wall as defined in claim 4, wherein: the cushion blocks are annular cushion blocks (104), and a plurality of annular cushion blocks (104) penetrate through the first transverse steel bars (102) and the second transverse steel bars (103).

6. A laminated shear wall as defined in claim 5, wherein: the annular cushion block (104) is made of concrete, bluestone, gypsum or plastics.

7. A laminated shear wall as defined in claim 1, wherein: a cavity is arranged between the first wall surface (2) and the second wall surface (3).

8. A laminated shear wall as defined in claim 1, wherein: the truss sheet (101) has the following structure: a wavy web member (1013) is arranged between the upper chord member (1011) and the lower chord member (1012), and the upper chord member (1011) and the lower chord member (1012) are respectively fixedly connected with the wavy top end and the bottom end of the web member (1013).

9. A laminated shear wall as defined in claim 1, wherein: the truss sheet (101) has the following structure: and a wavy web member (1013) is arranged between the upper chord member (1011) and the lower chord member (1012), the upper chord member (1011) and the lower chord member (1012) are respectively and fixedly connected with the wavy top end and bottom end side of the web member (1013), and the upper chord member (1011) and the lower chord member (1012) are flush with the wavy top end and bottom end of the web member (1013).

10. A laminated shear wall as defined in claim 9, wherein: the upper chord (1011) and the lower chord (1012) are respectively positioned at two sides of the web member (1013).