Fabricated building outer enclosure wall body

Abstract

The utility model discloses an assembly type building outer enclosure wall body which comprises a wall body installation concave base, two outer enclosure wall plates are placed on the inner bottom wall of the wall body installation concave base, the front faces of the two outer enclosure wall plates are both fixedly connected with connecting plates, and a fixing plate is arranged in the two connecting plates jointly. A threaded groove is formed in the front face of the fixing plate, a threaded hole is formed in the outer surface of the connecting plate, the inner wall of the threaded hole is in threaded connection with a fixing screw, the rear end of the fixing screw extends into the threaded groove, and the outer surface of the fixing screw is in threaded connection with the inner wall of the threaded groove. Two baffles are fixedly connected to the front faces of the two peripheral wall protecting plates, two threaded fixing holes are formed in the front face of the wall body mounting concave base, and the upper surfaces of the two baffles are fixedly connected with the bottom faces of two connecting plates correspondingly. The fabricated building outer enclosure wall body is convenient to connect and mount, and the outer enclosure wall body can be stably supported.

Description

Technical Field

[0001] The utility model relates to the field of assembled buildings, in particular to an outer protective wall of an assembled building. Background Art

[0002] Prefabricated buildings are buildings assembled on site from prefabricated parts and components. They are divided into five types according to the form of prefabricated components and construction methods: block buildings, panel buildings, box buildings, skeleton panel buildings and rising panel and rising floor buildings.

[0003] Prefabricated buildings include a main building and an external retaining wall. The external retaining wall refers to the masonry wall outside the building, which mainly plays a supporting and protective role. However, the current external retaining wall is not convenient to connect and install during on-site assembly, making it difficult to provide stable support for the external retaining wall, thereby reducing the overall safety of the prefabricated building. To this end, we propose an assembled building external retaining wall to solve the above problems. Utility Model Content

[0004] The purpose of the present invention is to provide an assembled building exterior protective wall to solve the problems raised in the above background technology.

[0005] To achieve the above objectives, the present invention provides the following technical solutions:

[0006] A prefabricated building exterior wall comprises a wall mounting recess, wherein two exterior wall panels are placed on the inner bottom wall of the wall mounting recess, the front faces of the two exterior wall panels are fixedly connected with connecting plates, a fixing plate is commonly provided inside the two connecting plates, a threaded groove is provided on the front face of the fixing plate, a threaded hole is provided on the outer surface of the connecting plate, a fixing screw is threadedly connected to the inner wall of the threaded hole, the rear end of the fixing screw extends to the inside of the threaded groove, and the outer surface of the fixing screw is threadedly connected to the inner wall of the threaded groove, two baffles are fixedly connected to the front faces of the two exterior wall panels, and two threaded fixing holes are provided on the front face of the wall mounting recess.

[0007] In a further embodiment, the upper surfaces of the two baffles are fixedly connected to the bottom surfaces of the two connecting plates respectively, and the side surfaces of the two outer wall panels that are close to each other are in contact.

[0008] In a further embodiment, two groups of mounting parts are fixedly connected to the outer surface of the wall mounting recess, and mounting holes are formed on the bottom surfaces of the two groups of mounting parts.

[0009] In a further embodiment, the outer wall panel comprises a steel frame, and the outer surface of the steel frame is fixedly connected to a concrete outer layer.

[0010] In a further embodiment, a steel mesh plate is fixedly connected to the bottom surface of the steel frame, and steel bars arranged at equal distances are fixedly connected to the upper surface of the steel frame.

[0011] In a further embodiment, a sound insulation board is fixedly connected to the inner wall of the steel frame, and the two outer wall panels are made of the same material.

[0012] Compared with the prior art, the beneficial effects of the present invention are:

[0013] This device is provided with a wall mounting recess, which can enable the bottom of the outer wall panel to be inserted into the interior of the wall mounting recess, so as to facilitate the locking and fixing of the outer wall panel. Through the connecting plate provided on the outside of the outer wall panel, and in cooperation with the fixing plate, threaded hole, threaded groove and fixing screw, the fixing plate and the connecting plate can be locked and fixed, and at the same time, it plays the role of connecting and fixing the two outer wall panels, thereby facilitating the connection and installation, and can provide stable support for the outer wall, thereby improving the overall safety of the prefabricated building. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a three-dimensional structural diagram of the front view of the outer protective wall of the prefabricated building.

[0015] Figure 2 It is a cross-sectional view of the side view of the fixed plate in the outer protective wall of the prefabricated building.

[0016] Figure 3 It is a cross-sectional view of the top view of the outer wall panel in the outer wall of the prefabricated building.

[0017] Figure 4 For the outer protective wall of prefabricated buildings Figure 2 Schematic diagram of the structure with a partial enlargement at point A in the middle.

[0018] In the figure: 1. Wall mounting recess; 2. External wall panel; 201. Concrete outer layer; 202. Steel frame; 203. Wire mesh panel; 204. Sound insulation board; 205. Steel column; 3. Connecting plate; 4. Fixing plate; 5. Baffle; 6. Threaded groove; 7. Threaded hole; 8. Fixing screw; 9. Mounting piece; 10. Mounting hole; 11. Threaded fixing hole. DETAILED DESCRIPTION

[0019] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", etc. are only used for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, features defined as "first", "second", etc. may explicitly or implicitly include one or more of the features. In the description of the present invention, unless otherwise specified, "multiple" means two or more.

[0020] In the description of this utility model, it should be noted that, unless otherwise expressly specified or limited, the terms "installed," "connected," and "connected" should be understood in a broad sense. For example, they can refer to fixed connections, detachable connections, or integral connections; mechanical connections, electrical connections; direct connections, indirect connections through an intermediate medium, and internal communication between two components. Those skilled in the art will understand the specific meanings of the above terms in this utility model based on specific circumstances.

[0021] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0022] See also Figure 1-4 In the utility model, an assembled building exterior guard wall includes a wall mounting recess 1, two exterior guard wall panels 2 are placed on the inner bottom wall of the wall mounting recess 1, the front faces of the two exterior guard wall panels 2 are fixedly connected with connecting plates 3, and a fixing plate 4 is commonly provided inside the two connecting plates 3, a threaded groove 6 is provided on the front face of the fixing plate 4, a threaded hole 7 is provided on the outer surface of the connecting plate 3, and a fixing screw 8 is threadedly connected to the inner wall of the threaded hole 7, and the rear end of the fixing screw 8 extends to the inside of the threaded groove 6, and the outer surface of the fixing screw 8 is threadedly connected to the inner wall of the threaded groove 6, the front faces of the two exterior guard wall panels 2 are fixedly connected with two baffles 5, and the front face of the wall mounting recess 1 is provided with two threaded fixing holes 11.

[0023] The upper surfaces of the two baffles 5 are fixedly connected to the bottom surfaces of the two connecting plates 3 respectively, and the side surfaces of the two outer wall panels 2 that are close to each other are in contact. The outer surface of the wall mounting recess 1 is fixedly connected with two sets of mounting parts 9, and the bottom surfaces of the two sets of mounting parts 9 are provided with mounting holes 10. The baffle 5 can be used to block the bottom of the fixed plate 4, and the mounting parts 9 and the mounting holes 10 are used to facilitate the installation and fixation of the wall mounting recess 1.

[0024] The outer wall panel 2 includes a steel frame 202, the outer surface of the steel frame 202 is fixedly connected to the concrete outer layer 201, the bottom surface of the steel frame 202 is fixedly connected to the steel wire mesh plate 203, the upper surface of the steel frame 202 is fixedly connected to the steel bars 205 arranged at equal distances, and the inner wall of the steel frame 202 is fixedly connected to the sound insulation board 204. The two outer wall panels 2 are made of the same material. Through the steel frame 202 and the steel wire mesh plate 203, and in conjunction with multiple steel bars 205, the overall service life of the outer wall panel 2 can be improved. The use of the sound insulation board 204 can make the outer wall panel 2 have a certain sound insulation effect.

[0025] The working principle of the present invention is: first, the wall mounting recess 1 is installed and fixed by the mounting part 9. When the wall mounting recess 1 is firmly installed, the two outer wall panels 2 are taken, and the bottoms of the two outer wall panels 2 are inserted into the interior of the wall mounting recess 1. Then, the fixing plate 4 is placed between the two connecting plates 3, and then the fixing screw 8 is passed through the threaded hole 7 and rotated to the inside of the threaded groove 6. The fixing plate 4 and the connecting plate 3 can be locked and fixed, which will make the two outer wall panels 2 more secure.

[0026] It will be apparent to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above and that the present invention can be implemented in other specific forms without departing from the spirit or essential characteristics of the present invention. Therefore, the embodiments should be considered in all respects as illustrative and non-restrictive, and the scope of the present invention is defined by the appended claims, not the foregoing description, and all variations within the meaning and range of equivalents of the claims are intended to be encompassed within the present invention. Any reference sign in a claim should not be construed as limiting the claim to which it relates.

[0027] In addition, it should be understood that although this specification is described in terms of implementation methods, not every implementation method contains only one independent technical solution. This narrative method of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment can also be appropriately combined to form other implementation methods that can be understood by those skilled in the art.

Claims

1. An assembled building exterior wall, characterized by: The invention comprises a wall mounting recess (1), wherein two outer wall panels (2) are placed on the inner bottom wall of the wall mounting recess (1), the front faces of the two outer wall panels (2) are fixedly connected with a connecting plate (3), the interiors of the two connecting plates (3) are commonly provided with a fixing plate (4), the front faces of the fixing plates (4) are provided with a threaded groove (6), the outer surfaces of the connecting plates (3) are provided with a threaded hole (7), the inner walls of the threaded holes (7) are threadedly connected with a fixing screw (8), the rear ends of the fixing screws (8) extend into the interior of the threaded groove (6), and the outer surfaces of the fixing screws (8) are threadedly connected with the inner walls of the threaded groove (6), the front faces of the two outer wall panels (2) are fixedly connected with two baffles (5), and the front face of the wall mounting recess (1) is provided with two threaded fixing holes (11).

2. The prefabricated building exterior wall according to claim 1, characterized in that: The upper surfaces of the two baffles (5) are respectively fixedly connected to the bottom surfaces of the two connecting plates (3), and the side surfaces of the two outer wall panels (2) that are close to each other are in contact.

3. The prefabricated building exterior wall according to claim 2, characterized in that: Two groups of mounting parts (9) are fixedly connected to the outer surface of the wall mounting recess (1), and mounting holes (10) are provided on the bottom surfaces of the two groups of mounting parts (9).

4. The prefabricated building exterior wall according to claim 3, characterized in that: The outer wall panel (2) comprises a steel frame (202), and the outer surface of the steel frame (202) is fixedly connected to a concrete outer layer (201).

5. The prefabricated building exterior wall according to claim 4, characterized in that: A steel wire mesh plate (203) is fixedly connected to the bottom surface of the steel frame (202), and steel bars (205) arranged at equal distances are fixedly connected to the upper surface of the steel frame (202).

6. The prefabricated building exterior wall according to claim 5, characterized in that: A sound insulation board (204) is fixedly connected to the inner wall of the steel frame (202), and the two outer wall panels (2) are made of the same material.

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