Composite outer wall for building office temporary site mobile house

Abstract

The utility model discloses a kind of composite outer wall for building office temporary residence mobile house, comprising: composite outer wall structure frame body, composite outer wall structure frame body is sequentially installed with inner wall body protective layer and outer wall body protective layer from inside to outside, wherein, inner wall body protective layer is symmetrically installed in the two sides of composite outer wall structure frame body;Outer wall body protective layer is symmetrically installed in the two sides of composite outer wall structure frame body, and two outer wall body protective layers are located at the outside of two inner wall body protective layers, and constitute the composite outer wall for mobile house.The utility model simple structure, design novel and reasonable, can save material, realize the turnover use of waste wood board, the modularization of steel structure main body and waste wood board is more economical and practical, repeated turnover uses, saves cost;Speed up tooling construction while using waste wood board can effectively insulate, create comfortable environment, door, window structure and main structure can be effectively connected, stiffness is relatively sufficient and safety hidden danger is relatively small, beautiful.

Description

Technical Field

[0001] This utility model relates to a composite exterior wall, specifically to a building site.

[0002] Composite exterior wall panels for office mobile homes are mainly used to construct temporary office mobile homes at construction sites, serving as the exterior walls of these homes. They fall under the technical field of construction supplies. Background Technology

[0003] Generally, the wall panels used in the temporary office space of the project site are mainly composed of foam board, channel steel, angle steel, and patterned steel plate. Key technologies include: ① The main beams are welded from 8# C-shaped channel steel; the corridors and passageways use 2.35mm patterned steel plates (with beaded edges); the railings are made of 30mm square tubing and welded together; and the roof uses 40*60*1.0mm square tubing to create herringbone beams for fixing the roof panels. ② The roof and walls are constructed with double 0.25mm thick color steel plates with internal reinforcement.

[0004] The 50mm foam board is reliably connected to the roof and wall purlins using self-tapping screws.

[0005] However, this temporary office prefabricated building has the following problems during use: 1. The door and window structures are not effectively connected to the main structure, resulting in insufficient rigidity, significant safety hazards, and an unsightly appearance; 2. Poor thermal insulation in summer and winter, resulting in cold winters and hot summers; 3. Insufficient rigidity of the wall and roof panels, leading to low durability of the prefabricated building, unavoidable damage during assembly and disassembly, and a limited number of reuses; 4. Poor fire and moisture resistance; 5. Poor sound insulation, making it difficult to create a quiet environment; 6. The embedded structure has low resistance, making it susceptible to damage from unstable foundations, strong winds, etc.

[0006] Earthquakes and other natural disasters can cause structures to collapse or fall apart, making them unsafe.

[0007] Therefore, researching and developing a composite exterior wall system for temporary office and mobile homes that is thermally insulated, structurally safe, and utilizes recycled materials is crucial for solving the aforementioned technical challenges.

[0008] That's the key to the question. Summary of the Invention

[0009] In view of the many defects and shortcomings of the above-mentioned background technology, this utility model has made improvements and innovations, aiming to provide a simple structure, novel and reasonable design, which can save materials, realize the reuse of waste wood boards, and modularize the steel structure and waste wood boards, making it more economical and practical, reusable and cost-saving; while accelerating the construction speed of the equipment, the use of waste wood boards can effectively insulate heat and create a comfortable environment, and the door and window structures can be effectively connected to the main structure, with sufficient rigidity, low safety hazards and aesthetics.

[0010] To solve the above problems and achieve the above-mentioned invention objectives, this utility model provides a composite exterior wall for temporary office buildings and mobile homes, achieved through the following design structure and technical solutions:

[0011] A composite exterior wall for temporary office and mobile home buildings includes:

[0012] The composite exterior wall structure frame 1 has an inner wall protective layer 2 and an outer wall protective layer 3 installed sequentially from the inside to the outside on the frame 1.

[0013] The inner wall protective layer 2 is symmetrically installed on both sides of the composite outer wall structure frame 1;

[0014] The outer wall protective layer 3 is symmetrically installed on both sides of the composite outer wall structure frame 1, and the two outer wall protective layers 3 are located outside the two inner wall protective layers 2, forming a composite outer wall for mobile houses.

[0015] Preferably, the composite exterior wall structure frame 1 includes:

[0016] Column 11 is arranged symmetrically to each other;

[0017] Connecting beam 12 is laterally connected to the upper part of the two columns 11 and is located between the two columns 11;

[0018] Upper mounting parts 13 are symmetrically connected to the lower end of the connecting beam 12;

[0019] The transverse purlins 14 are horizontally parallel to each other and can be detachably installed between the two columns 11;

[0020] Vertical purlins 15 are vertically parallel to each other and connected between two horizontal purlins 14;

[0021] The reinforcing purlins 16 are installed symmetrically, with one end of each reinforcing purlin 16 connected to the vertical purlin 15 and the other end detachably connected to the column 11.

[0022] The two horizontal purlins 14 and the two vertical purlins 15 together form a...

[0023] The door frame opening or window opening 17 is used to install the door 171 and the sliding window 172, respectively.

[0024] The lower mounting component 18 is symmetrically connected to the lower ends of the two columns 11 and located between the two columns 11.

[0025] Preferably, the column 11 is a hollow square tube or a square steel with a solid internal structure;

[0026] A square base 111 is connected to the bottom of the lower end of the column 11. A fixing hole for the fixing member 4 to pass through is provided on the base 111. The fixing hole is a bolt hole.

[0027] The connecting beam 12 is an I-beam;

[0028] Both the upper mounting component 13 and the lower mounting component 18 are L-shaped angle steel.

[0029] Preferably, the two ends of the window opening 17 are provided with mounting holes for the fastener 4 to pass through. The fastener 4 passes through the fixing hole and the mounting hole from top to bottom and is connected to the ground as a whole.

[0030] Preferably, the inner wall protective layer 2 is composed of multiple pieces of waste wood planks of different lengths and sizes spliced ​​together on the composite outer wall structure frame 1, or a whole piece of waste wood plank, with a door frame opening or window opening 17 reserved in the middle of the whole piece of waste wood plank for installing the door 171 and the sliding window 172.

[0031] Preferably, the inner wall protective layer 2 consists of multiple pieces of waste wood planks of different lengths and sizes. These multiple pieces of waste wood planks of different lengths and sizes are detachably and symmetrically installed on both sides of the composite outer wall structure frame 1 using self-tapping screws.

[0032] Preferably, the outer wall protective layer 3 is a corrugated color steel plate, and a door frame opening or window opening 17 for installing the door 171 and the sliding window 172 is reserved in the middle of the corrugated color steel plate.

[0033] Preferably, the outer wall protective layer 3 is made of fire-resistant and wear-resistant material; the outer wall protective layer 3 is detachably installed on the inner wall protective layer 2 by self-tapping screws 5 and connected to the composite outer wall structure frame 1 as an integral structure.

[0034] Preferably, the outer surface is coated with a colored paint or a rust-proof layer; wherein,

[0035] The coating is yellow paint;

[0036] The anti-rust layer includes an epoxy zinc-rich primer and a chlorinated rubber topcoat, as well as an epoxy micaceous iron oxide intermediate coat located between the epoxy zinc-rich primer and the chlorinated rubber topcoat.

[0037] Preferably, the fastener 4 is a high-strength bolt.

[0038] The working principle is as follows: Before using the composite exterior wall of a temporary office building or mobile home with the above-mentioned design structure, the operator only needs to transport multiple pre-processed composite exterior wall units to the processing site for installation and use.

[0039] When using it, the first step is construction preparation: the construction personnel clean the base layer, and during the cleaning, the construction personnel remove the fallen dust and garbage from the base layer of the ground; then, according to the given axis and the wall dimensions marked on the drawings, the axis of the wall, the width line of the wall, and the position of the composite exterior wall for the temporary office and mobile house are marked on the ground or the top of the floor with ink lines.

[0040] Subsequently, construction workers installed the composite exterior wall panels for the temporary office and camp mobile homes: the prefabricated composite exterior wall panels were transported or directly hoisted to the designated ground position and then installed. During installation, several composite exterior wall panels were connected into a single unit using self-tapping screws, bolt assemblies, or by welding adjacent composite exterior wall panels together according to the required wall length.

[0041] Next, the lower ends of each composite exterior wall are installed one by one on the ground base layer in a row with high-strength bolts to form a whole, thus forming the required complete composite exterior wall. At the same time, doors 171 and sliding windows 172 are installed on the door frame or window opening 17 of each composite exterior wall respectively.

[0042] Finally, the lower end of the composite exterior wall is detachably connected to the ground as a whole by passing the fixing holes and installation holes sequentially from top to bottom through the fastener 4. After the upper end is adjusted, each composite exterior wall is welded to the building roof 5 as a whole. After the welding connection is stable and reliable and the curing reaches the predetermined strength requirements, a decorative surface layer can be applied to the inner and outer surfaces of the composite exterior wall as needed. Finally, it is installed to form a temporary office and residence mobile house for construction workers to use for temporary office or rest.

[0043] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0044] 1. This utility model can save materials and realize the reuse of waste wood boards. At the same time, the modularization of the steel structure and waste wood boards is more economical and practical, allowing for repeated reuse and saving costs; it also speeds up the construction of the tooling.

[0045] 2. This utility model uses waste wood boards, which can effectively insulate heat and create a comfortable environment. The door and window structures can be effectively connected to the main structure, with sufficient rigidity, less safety hazards, and aesthetic appeal.

[0046] 3. This utility model has a simple structure, novel design, high degree of prefabrication, higher assembly rate, and smaller wall thickness, which can increase the usable space; it has good integrity and ductility; higher load-bearing capacity and better durability, and can avoid damage during the construction stage, while also having the function of heat preservation and energy saving, truly realizing the integration of heat preservation and load-bearing of the wall.

[0047] 4. This utility model is easy to operate and workers can easily understand and learn it, avoiding the use of other special tools and special training for workers, and the production process is simple and efficient;

[0048] 5. The wall of this utility model is prefabricated in a large modular production in the factory, which is simple to manufacture and can be easily realized in high-efficiency industrial production on the assembly line. At the same time, the large modular wall facilitates the assembly and installation on the construction site, with fewer and more reliable installation nodes, which simplifies construction, significantly reduces the labor intensity of workers, reduces the amount of labor required for the project, and efficiently shortens the construction time on the construction site. It is suitable for widespread application in actual projects.

[0049] 6. The manufacturing process of this utility model is simple, reduces construction steps, lowers wall costs, and reduces environmental pollution. It can realize industrialized production of buildings and has good economic and environmental benefits, which is worth promoting.

[0050] 7. Because the outer surface of this utility model is coated with colored paint or rust-proof layer, it is not easy to rust and corrode, thus providing protection and extending its service life, achieving the purpose of energy saving and environmental protection. Attached Figure Description

[0051] The specific embodiments of this utility model will be further described in detail below with reference to the accompanying drawings, wherein:

[0052] Figure 1 This is one of the schematic diagrams showing the usage state of this utility model;

[0053] Figure 2 This is the second schematic diagram of the usage state of this utility model;

[0054] Figure 3 This is the third schematic diagram of the usage state of this utility model;

[0055] Figure 4 This is the fourth diagram showing the usage state of this utility model;

[0056] Figure 5 This is the fifth schematic diagram of the usage state of this utility model;

[0057] Figure 6 This is a schematic diagram of the overall assembly structure of this utility model;

[0058] Figure 7 This is an exploded view of the overall structure of this utility model;

[0059] Figure 8 This is one of the overall structural schematic diagrams of the composite exterior wall structure frame (1) component of this utility model;

[0060] Figure 9This is the second schematic diagram of the overall structure of the composite exterior wall frame (1) component of this utility model;

[0061] Figure 10 This is one of the schematic diagrams showing the connection relationship between the composite exterior wall structure frame (1) and the interior wall protective layer (2) of this utility model;

[0062] Figure 11 This is the second schematic diagram showing the connection relationship between the composite exterior wall structure frame (1) and the interior wall protective layer (2) of this utility model;

[0063] Figure 12 This is a schematic diagram of the connection relationship between the connecting beam (12) and the upper mounting part (13) of this utility model;

[0064] Figure 13 This is a schematic diagram of the connection relationship between the column (11) and the lower mounting part (18) of this utility model;

[0065] In the figure, the following labels are used: 1—composite exterior wall structure frame, 11—column, 111—base, 12—connecting beam, 13—upper mounting component, 14—horizontal purlin, 15—vertical purlin, 16—reinforcing purlin, 17—door frame or window opening, 171—door body, 172—sliding window, 18—lower mounting component;

[0066] 2—Interior wall protective layer;

[0067] 3—Exterior wall protective layer;

[0068] 4—Fasteners;

[0069] 5—Self-tapping screws;

[0070] 6—Building roof. Detailed Implementation

[0071] To make the technical means, inventive features, objectives, and effects of this utility model readily understandable, the technical solution of this utility model will be further described in detail below with reference to the accompanying drawings and specific embodiments. It should be noted that, unless otherwise specified, the embodiments and features in the embodiments of this application can be combined with each other. The present utility model will now be described in detail with reference to the accompanying drawings and embodiments.

[0072] As shown in the figure Figure 13 The composite exterior wall structure shown is for temporary office and mobile home buildings, comprising:

[0073] The composite exterior wall structure frame 1 has an inner wall protective layer 2 and an outer wall protective layer 3 installed sequentially from the inside to the outside on the frame 1.

[0074] The inner wall protective layer 2 is symmetrically installed on both sides of the composite outer wall structure frame 1;

[0075] The outer wall protective layer 3 is symmetrically installed on both sides of the composite outer wall structure frame 1, and the two outer wall protective layers 3 are located outside the two inner wall protective layers 2, forming a composite outer wall for mobile houses.

[0076] Furthermore, such as Figure 8 and Figure 9 As shown, the composite exterior wall structure frame 1 includes:

[0077] Column 11 is arranged symmetrically to each other;

[0078] Connecting beam 12 is laterally connected to the upper part of the two columns 11 and is located between the two columns 11;

[0079] Upper mounting parts 13 are symmetrically connected to the lower end of the connecting beam 12;

[0080] The transverse purlins 14 are horizontally parallel to each other and can be detachably installed between the two columns 11;

[0081] Vertical purlins 15 are vertically parallel to each other and connected between two horizontal purlins 14;

[0082] The reinforcing purlins 16 are installed symmetrically, with one end of each reinforcing purlin 16 connected to the vertical purlin 15 and the other end detachably connected to the column 11.

[0083] The two horizontal purlins 14 and the two vertical purlins 15 together form a...

[0084] The door frame opening or window opening 17 is used to install the door 171 and the sliding window 172, respectively.

[0085] The lower mounting component 18 is symmetrically connected to the lower ends of the two columns 11 and located between the two columns 11.

[0086] Furthermore, such as Figure 8 As shown, the column 11 is a hollow square tube or a solid square steel structure.

[0087] A square base 111 is connected to the bottom of the lower end of the column 11. A fixing hole for the fixing member 4 to pass through is provided on the base 111. The fixing hole is a bolt hole.

[0088] The connecting beam 12 is an I-beam;

[0089] Both the upper mounting component 13 and the lower mounting component 18 are L-shaped angle steel.

[0090] Specifically, the window opening 17 has through holes at both ends for the fastener 4 to pass through. The fastener 4 passes through the fastening hole and the mounting hole from top to bottom and is then connected to the ground as a whole.

[0091] Furthermore, the inner wall protective layer 2 is composed of multiple pieces of waste wood planks of different lengths and sizes spliced ​​together on the composite outer wall structure frame 1, or a whole piece of waste wood plank. A door frame opening or window opening 17 for installing the door 171 and sliding window 172 is reserved in the middle of the whole piece of waste wood plank.

[0092] Specifically, the inner wall protective layer 2 consists of multiple pieces of waste wood planks of different lengths and sizes. These multiple pieces of waste wood planks of different lengths and sizes are detachably and symmetrically installed on both sides of the composite outer wall structure frame 1 using self-tapping screws.

[0093] Furthermore, the outer wall protective layer 3 is a corrugated color steel plate, and a door frame opening or window opening 17 for installing the door 171 and the sliding window 172 is reserved in the middle of the corrugated color steel plate.

[0094] Specifically, the outer wall protective layer 3 is made of fire-resistant and wear-resistant material; the outer wall protective layer 3 is detachably installed on the inner wall protective layer 2 by self-tapping screws 5 and connected to the composite outer wall structure frame 1 as an integral structure.

[0095] More specifically, the outer surfaces are all coated with colored paint or a rust-proof layer; among them,

[0096] The coating is yellow paint;

[0097] The anti-rust layer includes an epoxy zinc-rich primer and a chlorinated rubber topcoat, as well as an epoxy micaceous iron oxide intermediate coat located between the epoxy zinc-rich primer and the chlorinated rubber topcoat.

[0098] Furthermore, the fastener 4 is a high-strength bolt.

[0099] In summary, a more specific embodiment of this utility model is as follows:

[0100] Before using the composite exterior wall of a temporary office building, the operator only needs to move multiple pre-processed composite exterior wall units to the processing site for installation.

[0101] When using it, the first step is construction preparation: the construction personnel clean the base layer, and during the cleaning, the construction personnel remove the fallen dust and garbage from the base layer of the ground; then, according to the given axis and the wall dimensions marked on the drawings, the axis of the wall, the width line of the wall, and the position of the composite exterior wall for the temporary office and mobile house are marked on the ground or the top of the floor with ink lines.

[0102] Subsequently, construction workers installed the composite exterior wall panels for the temporary office and camp mobile homes: the prefabricated composite exterior wall panels were transported or directly hoisted to the designated ground position and then installed. During installation, several composite exterior wall panels were connected into a single unit using self-tapping screws, bolt assemblies, or by welding adjacent composite exterior wall panels together according to the required wall length.

[0103] Next, the lower ends of each composite exterior wall are installed one by one on the ground base layer in a row with high-strength bolts to form a whole, thus forming the required complete composite exterior wall. At the same time, doors 171 and sliding windows 172 are installed on the door frame or window opening 17 of each composite exterior wall respectively.

[0104] Finally, the lower end of the composite exterior wall is detachably connected to the ground as a whole by passing the fixing holes and installation holes sequentially from top to bottom through the fastener 4. After the upper end is adjusted, each composite exterior wall is welded to the building roof 5 as a whole. After the welding connection is stable and reliable and the curing reaches the predetermined strength requirements, a decorative surface layer can be applied to the inner and outer surfaces of the composite exterior wall as needed. Finally, it is installed to form a temporary office and residence mobile house for construction workers to use for temporary office or rest.

[0105] Finally, it should be noted that the above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model in any other way. Any person skilled in the art may make changes or modifications to the above-disclosed technical content to create equivalent embodiments. However, any simple modifications, equivalent changes, and modifications made to the above embodiments based on the technical essence of this utility model without departing from its technical solution shall still fall within the protection scope of this utility model.

Claims

1. A composite exterior wall for temporary office buildings, characterized in that: include: A composite exterior wall structure frame (1) is provided, on which an inner wall protective layer (2) and an outer wall protective layer (3) are installed sequentially from the inside to the outside. The inner wall protective layer (2) is symmetrically installed on both sides of the composite outer wall structure frame (1); The outer wall protective layer (3) is symmetrically installed on both sides of the composite outer wall structure frame (1), and the two outer wall protective layers (3) are located outside the two inner wall protective layers (2), forming a composite outer wall for mobile house; The composite exterior wall structure frame (1) includes: The columns (11) are arranged symmetrically to each other; Connecting beam (12) is laterally connected to the upper part of the two columns (11) and located between the two columns (11); Upper mounting parts (13) are symmetrically connected to the lower end of the connecting beam (12); The transverse purlins (14) are horizontally parallel to each other and can be detachably installed between the two columns (11); Vertical purlins (15) are vertically parallel to each other and connected between two horizontal purlins (14); The reinforcing purlins (16) are installed symmetrically, and one end of each reinforcing purlin (16) is connected to the vertical purlin (15), and the other end is detachably connected to the column (11). The two horizontal purlins (14) and the two vertical purlins (15) together form a... Door frame openings or window openings (17) are used to install door bodies (171) and sliding windows (172), respectively. The lower mounting component (18) is symmetrically connected to the lower ends of the two columns (11) and located between the two columns (11).

2. The composite exterior wall for temporary office buildings as described in claim 1, characterized in that: The column (11) is a hollow square tube or a solid square steel. A square base (111) is connected to the bottom of the lower end of the column (11). A fixing hole for the fixing component (4) to pass through is provided on the base (111). The fixing hole is a bolt hole. The connecting beam (12) is an I-beam; Both the upper mounting component (13) and the lower mounting component (18) are L-shaped angle steel.

3. The composite exterior wall for temporary office buildings as described in claim 1, characterized in that: The window opening (17) has through holes at both ends for the fastener (4) to pass through. The fastener (4) passes through the fastening hole and the mounting hole from top to bottom and is then connected to the ground as a whole.

4. The composite exterior wall for temporary office buildings as described in claim 1, characterized in that: The inner wall protective layer (2) consists of multiple pieces of waste wood boards of different lengths and sizes spliced ​​together on the composite outer wall structure frame (1) or a whole piece of waste wood board. A door frame opening or window opening (17) for installing a door (171) and a sliding window (172) is reserved in the middle of the whole piece of waste wood board.

5. The composite exterior wall for temporary office buildings as described in claim 4, characterized in that: The inner wall protective layer (2) consists of multiple pieces of waste wood boards of different lengths and sizes. These multiple pieces of waste wood boards of different lengths and sizes are detachably and symmetrically installed on the front and back sides of the composite outer wall structure frame (1) using self-tapping screws (5).

6. The composite exterior wall for temporary office buildings as described in claim 1, characterized in that: The outer wall protective layer (3) is a corrugated color steel plate, and a door frame opening or window opening (17) for installing the door (171) and sliding window (172) is reserved in the middle of the corrugated color steel plate.

7. The composite exterior wall for temporary office buildings as described in claim 6, characterized in that: The outer wall protective layer (3) is made of fire-resistant and wear-resistant material; the outer wall protective layer (3) is detachably installed on the inner wall protective layer (2) by self-tapping screws (5) and connected to the composite outer wall structure frame (1) as an integral structure.

8. The composite exterior wall for temporary office buildings as described in claim 1, characterized in that: The outer surfaces are all coated with colored paint or rust-proof layer; among them, The coating is yellow paint; The anti-rust layer includes an epoxy zinc-rich primer and a chlorinated rubber topcoat, as well as an epoxy micaceous iron oxide intermediate coat located between the epoxy zinc-rich primer and the chlorinated rubber topcoat.

9. The composite exterior wall for temporary office buildings according to claim 3, characterized in that: The fastener (4) is a high-strength bolt.

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