CN204571006U - A kind of prefabricated sleeper overlaid plate type shear wall component of strap end portion shrouding - Google Patents

Abstract

The utility model discloses a prefabricated concealed column laminated slab type shear wall component with end sealing plates. The component includes prefabricated inner and outer wall panels, vertically distributed steel bars, horizontally distributed steel bars, triangular truss bars and hidden column ends. The component also includes concealed column longitudinal reinforcement and concealed column stirrup pre-embedded in the prefabricated inner and outer wall panels arranged in the concealed column end, wherein, the concealed column stirrup includes oppositely positioned Several longitudinal parts and several horizontal parts, the angle between the vertical part and the horizontal part is 90 degrees, and the longitudinal rib of the concealed column is fixedly connected with the angle. The prefabricated concealed column laminated slab shear wall member with end sealing plate in the utility model, in the assembly of the project site, avoids the steel bar binding and formwork erection at the concealed column end of the member, and achieves the improvement of the laminated slab concrete shear force The effect of wall structure construction efficiency.

Description

A Prefabricated Concealed Column Composite Plate Shear Wall Member with End Sealing Plates

technical field

The utility model relates to a prefabricated concealed column laminated slab shear wall member with end sealing plates suitable for laminated slab-type assembled industrial buildings, in particular to a belt-end member suitable for laminated slab concrete shear wall structures. Prefabricated concealed column laminated slab shear wall components with partially closed slabs.

Background technique

With the improvement of people's living standards, there is a higher demand for living environment. Traditional extensive housing construction methods have been gradually replaced by industrialized and integrated construction methods. In this context, the laminated slab concrete shear wall structure came into being, which can realize the standardization and modularization of residential structural components, reduce the erection of on-site formwork supports, and also reduce the construction period.

However, according to the currently known information, including application publication number CN102912900A "a prefabricated assembly laminated slab concrete shear wall structure and its construction method" and authorized announcement number CN202925721U "a prefabricated assembly laminated slab concrete Shear wall structure", the wall ends of the current laminated slab concrete shear wall structure all use cast-in-place edge components. In actual implementation, construction workers need to bind steel bars on site and set up formwork, which reduces construction efficiency.

Utility model content

Aiming at the above-mentioned problems in the prior art, the utility model aims to provide a prefabricated concealed column laminated slab shear wall member with end sealing plates, which eliminates the The steel bar binding and formwork erection of the concealed columns at the end of the concrete shear wall structure achieve the technical effect of improving the construction efficiency of the composite slab concrete shear wall structure.

For realizing above-mentioned technical effect, the technical scheme that the utility model adopts is:

A prefabricated concealed column laminated slab shear wall member with end sealing plates, the member includes prefabricated interior and exterior wall panels, vertically distributed reinforcement bars, horizontally distributed reinforcement bars, triangular truss bars and concealed column ends, and the member also includes The concealed column longitudinal reinforcement and concealed column stirrup pre-buried in the prefabricated inner and outer wall panels arranged in the concealed column end, wherein, the concealed column stirrup includes several longitudinal parts and several In the horizontal part, the angle between the longitudinal part and the horizontal part is 90 degrees, and the longitudinal rib of the concealed column is fixedly connected with the angle.

It should be noted that an end sealing plate is also provided. The end sealing plate is composed of a flange plate and a web plate. Fixed connection.

In order to further optimize the utility model, several ribs are provided on the outer surface of the flange plate, and several ribs are provided on the inner surface of the web. Among them, the ribs on the surface of the flange plate make the flange plate have sufficient anchoring and anti-slip performance, and the ribs on the inner surface of the web make the web have sufficient out-of-plane stiffness, so that the end sealing plate has the strength to be used as a formwork and stiffness requirements.

As a preferred technical solution, the end sealing plate can be made of materials with low thermal conductivity, and the utility model proposes that materials including but not limited to ABS plastics and PVC plastics with low thermal conductivity can be used.

The beneficial effects of the utility model are:

1. Changed the traditional production method. Specifically, by improving the concealed column from fully cast-in-place to prefabricated and laminated, and setting an end sealing plate at one end of the concealed column that meets the strength and rigidity requirements for the formwork, the on-site workers’ reinforcement binding and formwork erection are eliminated ;

2. The end sealing plate is made of materials with low thermal conductivity, which avoids the generation of cold and heat bridges;

3. Reduce the labor force, improve the construction efficiency of the laminated slab concrete shear wall structure, and enhance the degree of industrialization of the building.

Description of drawings

Fig. 1 is the structural representation of the utility model;

Fig. 2 is the schematic diagram of the three-dimensional structure of Fig. 1 (part of the prefabricated wallboard is peeled off);

Fig. 3 is the three-dimensional structure schematic diagram (top view state) after installing all prefabricated wallboards in Fig. 2;

Fig. 4 is a schematic diagram of a three-dimensional structure of another viewing angle in Fig. 3 (right view state);

Fig. 5 is a three-dimensional structural schematic diagram of the end sealing plate in Fig. 1 .

Detailed ways

The specific embodiment of the utility model will be described in more detail below in conjunction with the schematic diagram. According to the following description and claims, the advantages and features of the utility model will be more clear. It should be noted that all the drawings are in very simplified form and use inaccurate scales, which are only used to facilitate and clearly illustrate the purpose of the embodiment of the present utility model.

As shown in Figures 1 to 4, the utility model is a prefabricated concealed column laminated slab shear wall component with end sealing plate, the component includes prefabricated inner and outer wall panels 1, vertically distributed steel bars 2, and horizontally distributed steel bars 3 , triangular truss bars 4 and concealed column ends, the member also includes concealed column longitudinal ribs 5 and concealed column stirrups 6 embedded in the prefabricated interior and exterior wall panels 1 arranged in the concealed column ends, wherein, The hidden column stirrups 6 include several longitudinal parts 61 and several horizontal parts 62 respectively located opposite each other. The angle between the longitudinal parts 61 and the horizontal parts 62 is 90 degrees. Angle fixed connection.

It should be noted that an end sealing plate 7 is also provided, and the end sealing plate 7 is composed of a flange plate 71 and a web 72. The inner surface of the flange plate 71 is connected to one end of the horizontal steel bar 3, Part of the longitudinal reinforcement 2 is fixedly connected.

It should be noted that the outer side of the web 72 of the end sealing plate 7 is flush with the end of the prefabricated inner and outer wall panels 1 .

As shown in FIG. 5 , in order to further optimize the present invention, several ribs 100 are provided on the outer surface of the flange plate 71 , and several ribs 100 are provided on the inner surface of the web 72 . Among them, the ribs 100 on the surface of the flange plate 71 make the flange plate 71 have sufficient anchoring and anti-slip properties, and the ribs 100 on the inner surface of the web 72 make the web 72 have sufficient out-of-plane rigidity, so that the end sealing plate 7 It has the strength and rigidity requirements to be used as a formwork.

As a preferred technical solution, the end sealing plate can be made of materials with low thermal conductivity, and the utility model proposes that materials including but not limited to ABS plastics and PVC plastics with low thermal conductivity can be used.

What needs to be further explained is that the prefabricated concealed column laminated slab shear wall member with end sealing plate in the utility model, in the assembly of the project site, avoids the reinforcement binding and formwork erection at the concealed column end of the member, and achieves an improvement. Effects on construction efficiency of laminated slab concrete shear wall structures.

For those skilled in the art, various other corresponding changes and modifications can be made according to the technical solutions and ideas described above, and all these changes and modifications should fall within the protection scope of the claims of the present invention .

Claims (4)

1. A prefabricated concealed column laminated slab shear wall member with end sealing plate, said member includes prefabricated interior and exterior wall panels, vertically distributed reinforcing bars, horizontally distributed reinforcing bars, triangular truss bars and concealed column ends, characterized in that : the member also includes concealed column longitudinal reinforcement and concealed column stirrup pre-embedded in the prefabricated inner and outer wall panels arranged in the concealed column end, wherein, the concealed column stirrup includes positions opposite to each other Several longitudinal parts and several horizontal parts, the angle between the vertical part and the horizontal part is 90 degrees, and the longitudinal rib of the concealed column is fixedly connected with the angle. 2. The prefabricated concealed column laminated plate shear wall member with end sealing plates according to claim 1, characterized in that, end sealing plates are also provided, and the end sealing plates are composed of flange plates and webs. The inner surface of the flange plate is fixedly connected with one end of the horizontal reinforcement and part of the longitudinal reinforcement. 3. The prefabricated concealed column laminated slab shear wall member with end sealing plates according to claim 2, wherein the outer surface of the flange plate is provided with several ribs, and the inner surface of the web There are several ribs. 4. The prefabricated concealed column laminated slab shear wall member with end seals according to claim 2, characterized in that, the end seals can be made of materials with low thermal conductivity, such as ABS plastics and PVC plastics .