Circularly assembled breathable galvanized steel structure wall for container house

Abstract

The utility model discloses a breathable galvanized steel structure wall capable of being circularly assembled for a container house. The breathable galvanized steel structure wall comprises a steel structure outer frame, a breathable foam layer clamped through the steel structure outer frame, a first galvanized metal plate and a second galvanized metal plate, wherein the first galvanized metal plate and the second galvanized metal plate are tightly attached to the breathable foam layer and fixedly installed with the steel structure outer frame through screws. The steel structure outer frame comprises a short steel structure frame strip, a long steel structure frame strip which abuts against the short steel structure frame strip and is arranged in a 90-degree mode, a connecting screw rod with one end screwed into the long steel structure frame strip and the other end inserted into the short steel structure frame strip, and a sunk screw which is screwed into the short steel structure frame strip and then matched with the connecting screw rod to fix the long steel structure frame strip. According to the steel structure outer frame, after the short steel structure frame strips abut against the long steel structure frame strips at 90 degrees, the sunk screws and the connecting screw rods are arranged, the assembly structure is simple, the structural stability is high, the linear size of the steel structure outer frame can be guaranteed, the steel structure outer frame is not prone to deformation, and the steel structure outer frame can be reused after being disassembled.

Description

Technical Field

[0001] The utility model relates to a recyclable assembled breathable galvanized steel structure wall for container houses. Background Art

[0002] A structure made of steel materials is one of the main building structure types. The structure is mainly composed of steel beams, steel columns, steel trusses, etc. made of sections and steel plates. The components or parts are usually connected by welds, bolts or rivets. Because of its light self-weight and simple construction, it is widely used in container houses.

[0003] The walls of existing container houses no longer use bricks and cement mortar for masonry, but use iron sheets and precast cement boards for assembly. However, this kind of wall is not breathable and cannot be disassembled for recycling. Therefore, the walls of existing container houses use a steel structure composite material, such as breathable flame-retardant layers, insulation layers and other materials for combination, so that the walls of container houses are not only lightweight but also can be disassembled for recycling. However, this type of steel structure wall still has obvious problems. Due to poor structural strength, the gap between the wall and the container house frame is obvious, which is not conducive to the stability of assembly. Secondly, due to poor structural strength, it is deformed under pressure during the disassembly and assembly process, further affecting the assembly effect of the wall and the container house frame. Summary of the Invention

[0004] Aiming at the deficiencies in the prior art, the purpose of the utility model is to provide a recyclable assembled breathable galvanized steel structure wall for container houses, with stable structure and not easy to deform, which is conducive to reuse after disassembly.

[0005] The technical solution adopted by the utility model to solve its technical problems is as follows:

[0006] A recyclable assembled breathable galvanized steel structure wall for container houses includes a steel structure outer frame, a breathable foam layer clamped by the steel structure outer frame, a first galvanized metal plate closely attached to one side of the breathable foam layer and fixedly installed with the steel structure outer frame by screws, and a second galvanized metal plate closely attached to the other side of the breathable foam layer and fixedly installed with the steel structure outer frame by screws; the steel structure outer frame includes short steel structure frame bars, long steel structure frame bars arranged at 90° and abutted against the short steel structure frame bars, connecting screws with one end screwed into the long steel structure frame bars and the other end inserted into the short steel structure frame bars, and countersunk head screws screwed into the short steel structure frame bars to fix the long steel structure frame bars in cooperation with the connecting screws.

[0007] Preferably, two mutually parallel short steel side plates are welded on one side of the short steel structure frame bar facing the breathable foam layer, and short steel side plate screw holes are equidistantly arranged on the short steel side plates.

[0008] Preferably, screw mounting holes are integrally formed inside both ends of the short steel structure frame bars, and countersunk screw holes penetrating through the outside of both ends of the short steel structure frame bars to communicate with the screw mounting holes inside are provided.

[0009] Preferably, two mutually parallel long steel side plates are welded on one side of the long steel structure frame bar facing the breathable foam layer, and long steel side plate screw holes are equidistantly provided on the long steel side plates.

[0010] Preferably, abutting parts for fitting and placing the short steel structure frame bars are provided at both ends of the long steel structure frame bar, and screw screwing holes are provided on the abutting parts.

[0011] Preferably, one end of the connecting screw is provided with a threaded head screwed into the long steel structure frame bar, and the other end is provided with an annular clamping groove arranged in a V shape for cooperating with the countersunk screw.

[0012] Preferably, a convex surface layer is provided on one side of the first galvanized metal plate facing the breathable foam layer, and air holes are provided in the area of the first galvanized metal plate corresponding to the convex surface layer.

[0013] Preferably, the structure of the second galvanized metal plate is the same as that of the first galvanized metal plate.

[0014] The beneficial effects of the present utility model are as follows: After the short steel structure frame bars in the steel structure outer frame of the present utility model are abutted against the long steel structure frame bars at 90°, and then the countersunk screws and the connecting screws are used, not only the assembly structure is simple, but also its structural stability is high, which can ensure the linear dimensions of the steel structure outer frame, is not easy to deform, and is conducive to reuse after disassembly. Description of the Drawings

[0015] Figure 1 is a structural diagram of a recyclable assembled breathable galvanized steel structure wall for a container house of the present utility model;

[0016] Figure 2 is Figure 1 exploded view of;

[0017] Figure 3 is Figure 2 exploded view of the cooperation between the short steel structure frame bar and the long steel structure frame bar in;

[0018] Figure 4 is Figure 3 structural diagram of the short steel structure frame bar in;

[0019] Figure 5 is Figure 3 structural diagram of the long steel structure frame bar in;

[0020] Figure 6 is Figure 3 structural diagram of the combination of the countersunk screw and the connecting screw in;

[0021] Figure 7 It is an assembly structure diagram of short steel structure frame bars, long steel structure frame bars, countersunk head screws and connecting screw rods. Specific implementation mode

[0022] The present utility model will be further described below in conjunction with the accompanying drawings and specific embodiments, so that those skilled in the art can better understand the present utility model and be able to implement it, but the exemplified embodiments are not used as a limitation to the present utility model.

[0023] Embodiment

[0024] As Figures 1-7 shown, a recyclable assembled breathable galvanized steel structure wall for container houses includes a steel structure outer frame 1, a breathable foam layer 2 clamped by the steel structure outer frame 1, a first galvanized metal plate 3 closely attached to one side of the breathable foam layer 2 and fixedly installed with the steel structure outer frame 1 by screws, and a second galvanized metal plate 4 closely attached to the other side of the breathable foam layer 2 and fixedly installed with the steel structure outer frame 1 by screws; the steel structure outer frame 1 includes short steel structure frame bars 11, long steel structure frame bars 12 which are in contact with the short steel structure frame bars 11 and are arranged at 90°, connecting screw rods 13 with one end screwed into the long steel structure frame bars 12 and the other end inserted into the short steel structure frame bars 11, and countersunk head screws 14 which are screwed into the short steel structure frame bars 11 and cooperate with the connecting screw rods 13 to fix the long steel structure frame bars 12.

[0025] On one side of the short steel structure frame bar 11 facing the breathable foam layer 2, two mutually parallel short steel side plates 111 are welded, and short steel side plate screw holes 112 are equidistantly arranged on the short steel side plates 111. Specifically, the short steel side plates 111 can not only clamp the breathable foam layer 2, but also cooperate with the first galvanized metal plate 3 or the second galvanized metal plate 4 for screw fixed installation.

[0026] At both ends of the short steel structure frame bar 11, screw rod installation holes 113 are integrally formed, and countersunk head screw holes 114 which penetrate through to the inside and communicate with the screw rod installation holes 113 are opened on the outer sides of both ends of the short steel structure frame bar 11. Specifically, after the connecting screw rod 13 is inserted into the screw rod installation hole 113, the countersunk head screw 14 can be screwed in from the countersunk head screw hole 114 and clamp the connecting screw rod 13, so that the short steel structure frame bar 11 can cooperate with the long steel structure frame bar 12 for fixed installation.

[0027] On one side of the long steel structure frame bar 12 facing the breathable foam layer 2, two mutually parallel long steel side plates 121 are welded, and long steel side plate screw holes 122 are equidistantly arranged on the long steel side plates 121. Specifically, the long steel side plates 121 can not only clamp the breathable foam layer 2, but also cooperate with the first galvanized metal plate 3 or the second galvanized metal plate 4 for screw fixed installation.

[0028] At both ends of the long steel structure frame bar 12, there are also abutting parts 123 for fitting and placing the short steel structure frame bars 11, and screw mounting holes 124 are provided on the abutting parts 123. Specifically, it is convenient to fixedly connect the screw 13.

[0029] One end of the connecting screw 13 is provided with a threaded head 131 screwed into the long steel structure frame bar 12, and the other end is provided with an annular clamping groove 132 arranged in a V shape for cooperating with the countersunk head screw 14.

[0030] On one side surface of the first galvanized metal plate 3 facing the breathable foam layer 2, there is a raised surface layer 31. The first galvanized metal plate 3 is provided with air holes 32 in the area corresponding to the raised surface layer 31. Specifically, after the first galvanized metal plate 3 is fixed to the steel structure outer frame 1, the raised surface layer 31 can extrude the breathable foam layer 2, and the air holes 32 cooperate with the breathable foam layer 2 to achieve the effect of air permeability.

[0031] It should be further noted that the structure of the second galvanized metal plate 4 is the same as that of the first galvanized metal plate 3.

[0032] The above embodiments of the present invention do not limit the protection scope of the present invention. The implementation manners of the present invention are not limited to this. All these, based on the above content of the present invention, according to the common technical knowledge and conventional means in the art, without departing from the above basic technical idea of the present invention, various other forms of modification, replacement or change made to the above structure of the present invention shall fall within the protection scope of the present invention.

Claims

1. A recyclable and breathable galvanized steel structural wall for container houses, characterized in that: It includes a steel structure outer frame, a breathable foam layer clamped by the steel structure outer frame, a first galvanized metal plate close to one side of the breathable foam layer and fixed to the steel structure outer frame by screws, and a second galvanized metal plate close to the other side of the breathable foam layer and fixed to the steel structure outer frame by screws; the steel structure outer frame includes a short steel structure frame bar, a long steel structure frame bar abutting the short steel structure frame bar and set at 90°, a connecting screw with one end screwed into the long steel structure frame bar and the other end inserted into the short steel structure frame bar, and a countersunk screw that cooperates with the connecting screw to fix the long steel structure frame bar after the short steel structure frame bar is screwed in.

2. The recyclable and breathable galvanized steel structural wall for container house according to claim 1 is characterized in that: Two short steel side plates parallel to each other are welded on one side of the short steel structure frame bar facing the breathable foam layer, and short steel side plate screw holes are equidistantly opened on the short steel side plates.

3. The recyclable and breathable galvanized steel structural wall for container house according to claim 1 is characterized in that: Screw mounting holes are integrally formed inside both ends of the short steel structure frame bar, and countersunk screw holes are opened on the outer sides of both ends of the short steel structure frame bar, which cross the inside and are connected to the screw mounting holes.

4. The recyclable and breathable galvanized steel structural wall for container house according to claim 1 is characterized in that: Two long steel side plates parallel to each other are welded on one side of the long steel structure frame bar facing the breathable foam layer, and long steel side plate screw holes are equidistantly opened on the long steel side plates.

5. The recyclable and breathable galvanized steel structural wall for container house according to claim 1 is characterized in that: Both ends of the long steel structure frame bar are also provided with abutment parts for matching and placing the short steel structure frame bar, and screw screw holes are opened on the abutment parts.

6. The recyclable and breathable galvanized steel structural wall for container house according to claim 1 is characterized in that: One end of the connecting screw rod is provided with a threaded head which is screwed into the long steel structure frame bar, and the other end is provided with a V-shaped annular clamping groove which matches the countersunk screw.

7. The recyclable and breathable galvanized steel structural wall for container house according to claim 1 is characterized in that: A convex surface layer is arranged on one side of the first galvanized metal sheet facing the breathable foam layer, and air holes are opened in the area of ​​the first galvanized metal sheet corresponding to the convex surface layer.

8. The recyclable and breathable galvanized steel structural wall for container house according to claim 1 is characterized in that: The structure of the second galvanized metal sheet is consistent with that of the first galvanized metal sheet.

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