Fabricated building wall structure

Abstract

The utility model discloses an assembly type building wall body structure which comprises a prefabricated shear wall body, through-wall sleeves, an outer wall heat preservation plate, fixing bolts, a grouting opening, a grout overflowing opening, a sliding blocking piece, a fixing piece, a hook and a fixing rod, the six through-wall sleeves are installed in the prefabricated shear wall body, and the fixing bolts are installed on the outer wall heat preservation plate corresponding to the through-wall sleeves. The device comprises a prefabricated shear wall body and is installed on the outer side of the prefabricated shear wall body through fixing bolts, a grouting opening is formed in the lower portion of the inner side of the prefabricated shear wall body, five grout overflowing openings are formed above the grouting opening at equal intervals, sliding blocking pieces are installed in the grout overflowing openings, a fixing rod is installed on the upper portion of the interior of the prefabricated shear wall body, and a fixing piece is installed in the center of the top of the fixing rod. A hook is installed in the top of the fixing piece. The grouting device is reasonable in design, has the capability of quickly installing the heat preservation plate, and can quickly perform grouting operation by connecting one grouting opening with a plurality of grout overflowing openings.

Description

Technical Field

[0001] The utility model relates to the field of construction engineering, in particular to an assembled building wall structure. Background Art

[0002] Prefabricated building wall structure refers to the transfer of a large number of on-site operations in traditional construction methods to factories, where building components and accessories (such as floor slabs, wall panels, stairs, balconies, etc.) are processed and manufactured in factories, transported to the construction site, and assembled and installed on site through reliable connection methods. Existing prefabricated building walls are not convenient for adding insulation layers, and the multiple pre-buried steel bar connection holes at the bottom of the wall need to be grouted separately, which is troublesome to operate. Utility Model Content

[0003] The purpose of the utility model is to provide a prefabricated building wall structure to solve the problems raised in the above background technology.

[0004] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0005] An assembled building wall structure comprises a prefabricated shear wall, a wall sleeve, an external wall insulation board, fixing bolts, a grouting port, an overflow port, a sliding baffle, a fixing plate, a hook and a fixing rod. Six wall sleeves are installed in the prefabricated shear wall. The external wall insulation board is provided with fixing bolts corresponding to the wall sleeves and is installed on the outside of the prefabricated shear wall through the fixing bolts. A grouting port is provided at the lower inside of the prefabricated shear wall, and five overflow ports are provided equidistantly above the grouting port. Sliding baffles are installed in the overflow ports. A fixing rod is installed above the inside of the prefabricated shear wall, and a fixing plate is installed at the top center of the fixing rod. A hook is installed in the top of the fixing plate.

[0006] Preferably: the prefabricated building wall structure also includes pre-embedded steel bar reserved holes and a grouting connection cavity, five pre-embedded steel bar reserved holes are opened in the bottom of the prefabricated shear wall, and the tops of the pre-embedded steel bar reserved holes are connected to the corresponding overflow ports, the pre-embedded steel bar reserved holes are connected through the grouting connection cavity, and the center of the grouting connection cavity is connected to the grouting port.

[0007] The beneficial effects of the utility model are as follows: the utility model has a reasonable design, has the ability to quickly install the insulation board, and is connected with multiple overflow ports through one grouting port, so that the grouting operation can be quickly performed. BRIEF DESCRIPTION OF THE DRAWINGS

[0008] Figure 1 It is a structural schematic diagram of the assembled building wall structure of the utility model;

[0009] Figure 2It is a structural schematic diagram of the assembled building wall structure of the utility model.

[0010] In the figure: 1. Prefabricated shear wall, 2. Wall sleeve, 3. External wall insulation board, 4. Fixing bolts, 5. Grouting port, 6. Overflow port, 7. Sliding baffle, 8. Fixing plate, 9. Hook, 10. Fixing rod, 11. Pre-buried steel bar reserved hole, 12. Grouting connection cavity. DETAILED DESCRIPTION

[0011] The utility model is further described below in conjunction with the accompanying drawings and specific embodiments:

[0012] like Figure 1-Figure 2 As shown, an assembled building wall structure includes a prefabricated shear wall 1, a wall sleeve 2, an external wall insulation board 3, a fixing bolt 4, a grouting port 5, an overflow port 6, a sliding baffle 7, a fixing plate 8, a hook 9, and a fixing rod 10. Six wall sleeves 2 are installed in the prefabricated shear wall 1, and the external wall insulation board 3 is installed with a fixing bolt 4 corresponding to the wall sleeve 2, and is installed on the outside of the prefabricated shear wall 1 through the fixing bolt 4. A grouting port 5 is opened at the lower inner side of the prefabricated shear wall 1, and five overflow ports 6 are opened equidistantly above the grouting port 5, and sliding baffles 7 are installed in the overflow ports 6. A fixing rod 10 is installed on the upper inner part of the prefabricated shear wall 1, and a fixing plate 8 is installed at the top center of the fixing rod 10, and a hook 9 is installed in the top of the fixing plate 8. The prefabricated building wall structure also includes pre-embedded steel bar reserved holes 11 and a grouting connection cavity 12. Five pre-embedded steel bar reserved holes 11 are opened in the bottom of the prefabricated shear wall 1, and the tops of the pre-embedded steel bar reserved holes 11 are connected to the corresponding overflow ports 6. The pre-embedded steel bar reserved holes 11 are connected through the grouting connection cavity 12, and the center of the grouting connection cavity 12 is connected to the grouting port 5.

[0013] The method of using the utility model is as follows: the top hook 9 is used for hoisting installation, so that the bottom pre-embedded steel bar reserved hole 11 is aligned with the pre-embedded steel bar for installation, grouting material is injected into the grouting connection cavity 12 through the grouting port 5, and the overflow port 6 filled with grouting material is closed one by one through the sliding baffle 7. After the prefabricated shear wall 1 is stably supported, the external wall insulation board 3 is installed on the outside of the prefabricated shear wall 1 by aligning the fixing bolt 4 with the wall sleeve 2.

[0014] It is obvious to those skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and that the present invention can be implemented in other specific forms without departing from the spirit or basic features of the present invention. Therefore, no matter from which point of view, the embodiments should be regarded as exemplary, and equivalent changes within the equivalent scope are included in the scope of the present invention.

Claims

1. An assembled building wall structure, comprising a prefabricated shear wall (1), a wall sleeve (2), an external wall insulation board (3), a fixing bolt (4), a grouting port (5), an overflow port (6), a sliding baffle (7), a fixing plate (8), a hook (9), and a fixing rod (10), characterized in that: Six wall-penetrating sleeves (2) are installed in the prefabricated shear wall (1); fixing bolts (4) are installed on the external wall insulation board (3) corresponding to the wall-penetrating sleeves (2), and the board is installed on the outside of the prefabricated shear wall (1) through the fixing bolts (4); a grouting port (5) is opened at the lower inner side of the prefabricated shear wall (1); five overflow ports (6) are opened at equal intervals above the grouting port (5); sliding baffles (7) are installed in each of the overflow ports (6); a fixing rod (10) is installed at the upper inner side of the prefabricated shear wall (1); a fixing plate (8) is installed at the top center of the fixing rod (10); and a hook (9) is installed in the top of the fixing plate (8).

2. The assembled building wall structure according to claim 1, characterized in that: The prefabricated building wall structure further comprises pre-embedded steel bar reserved holes (11) and a grouting connection cavity (12); five pre-embedded steel bar reserved holes (11) are provided in the bottom of the prefabricated shear wall (1), and the tops of the pre-embedded steel bar reserved holes (11) are all connected to corresponding grouting ports (6); the pre-embedded steel bar reserved holes (11) are connected to each other via the grouting connection cavity (12), and the center of the grouting connection cavity (12) is connected to the grouting port (5).

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