Movable building outer wall structure

Abstract

The utility model discloses a movable building outer wall structure which comprises a building outer wall, an upper floor slab and a lower floor slab, a door opening is formed in the building outer wall, a movable outer wall is installed in the door opening, one side of the movable outer wall is rotationally connected with the door opening, and a vertically-arranged movable stand column is connected into the door opening in a sliding mode. When the movable outer wall is closed, the movable outer wall is matched with the movable stand columns to seal the door opening. When the movable outer wall is opened, the movable stand column and the movable outer wall are matched with the door opening in a rotating connection mode, a sliding folding door is arranged in the indoor space, one side of the sliding folding door is fixedly connected with the side, located in the indoor space, of the building outer wall, and the other side of the sliding folding door is movably arranged and matched with the opened movable outer wall. Through cooperation of the movable outer wall rotationally connected to the door opening and the sliding folding door, change of the internal space and the external space of the building structure can be achieved, a resident can redivide the space layout according to changes of the family structure and living habits, and different functional requirements are met.

Description

Technical Field

[0001] The utility model belongs to the technical field of movable walls, and particularly relates to a movable building exterior wall structure. Background Art

[0002] With the trend of adaptive design of social housing entering the full life cycle of the family, the aging trend (aging adaptation transformation), etc., people's increasing demand for using requirements such as improving spatial flexibility, facilitating maintenance and transformation, conforming to the concept of sustainable development, and convenient installation and maintenance of equipment, the detachable building exterior wall will play a more important role in architectural design. And with the development of the trend of urban renewal, more and more projects need to change the use function of their spaces. However, most of the traditional detachable walls and movable walls are interior walls of buildings, which can only change the indoor space structure and cannot change the connection relationship between the indoor space and the external space. The components disassembled during the conversion of the prefabricated exterior wall conversion system occupy the indoor space and fail to meet the requirements of exterior wall heat preservation, waterproofing, airtightness, fire prevention, and sound insulation indicators at the same time. And the prefabricated exterior wall structure generally uses precast components, which are transported to the construction site after being cast in other places, and the construction process is relatively cumbersome.

[0003] Therefore, the present application provides a movable building exterior wall structure, enabling residents to re-divide the space layout according to changes in family structure and living habits (for example, converting a balcony into an indoor space), meeting different functional requirements, and improving the utilization efficiency and adaptability of the building. The building exterior wall structure of the present application can realize simultaneous construction of the site and the remaining traditional exterior walls, without the need for additional manufacturing, transportation, and installation in the factory. And simultaneous construction can ensure the consistency of wall materials, thermal insulation structures, and exterior wall finishing materials, and there will be no inconsistency in the assembled exterior walls. At the same time, the present application realizes the consistency of heat preservation, waterproofing, and fire prevention with the exterior wall of the project by unifying the structure with the exterior wall of the project, without the problems of fire prevention weak parts, sound bridges, and waterproofing inconsistencies. Further, the present application can use the curtain wall system to achieve the watertightness, airtightness, and wind pressure resistance of the exterior wall joints, and use tongue-and-groove joints to achieve no weak links in waterproofing, heat preservation, and sound insulation. Summary of the Utility Model

[0004] The utility model provides a movable building exterior wall structure, aiming to solve the problems raised in the above background art.

[0005] To solve the above technical problems, the utility model adopts the following technical solutions:

[0006] A movable building exterior wall structure includes: a building exterior wall, an upper floor slab, and a lower floor slab. A door opening is provided on the building exterior wall, and a movable exterior wall is installed in the door opening. One side of the movable exterior wall is rotatably connected to the door opening, and a vertically arranged movable column is slidably connected in the door opening.

[0007] When the movable exterior wall is closed, the movable exterior wall and the movable column cooperate to enclose the door opening;

[0008] When the movable exterior wall is opened, the movable column and the movable exterior wall cooperate with the rotational connection part of the door opening. A sliding folding door is arranged in the interior space. One side of the sliding folding door is fixedly connected to the side of the building exterior wall located in the interior space, and the other side is movably arranged and cooperates with the movable exterior wall when it is opened.

[0009] Furthermore, a guardrail mounting plate is arranged on the side of the building exterior wall located in the outdoor space. A guardrail is arranged on the guardrail mounting plate. The guardrail mounting plate is located at the lower end of the door opening, and the length of the guardrail is adapted to the door opening.

[0010] Furthermore, the movable exterior wall is rotationally connected to the door opening through a plurality of load-bearing hinges. The load-bearing hinges are located on the side of the movable exterior wall in the interior space, so that the movable exterior wall rotates towards the interior.

[0011] Furthermore, the upper part of the door opening is an upper beam slab, and the lower part of the door opening is a lower floor slab. Slide rails are arranged on the upper beam slab and the lower floor slab. Sliders are slidably connected to the slide rails. The upper end and the lower end of the movable column are respectively fixedly connected to the sliders.

[0012] Furthermore, a folding window is fixedly connected to the upper part of the movable exterior wall. The folding window includes a fixed window and a movable window. The movable window is located above the fixed window, and the lower part of the movable window is rotationally connected to the upper part of the fixed window;

[0013] When the folding window is in the folded state, the movable exterior wall, the movable column and the folding window enclose the door opening. When the folding window is in the open state, the folding window connects the upper floor slab and the lower floor slab with the movable exterior wall.

[0014] Furthermore, a handle is arranged on the side of the movable exterior wall located in the interior space.

[0015] Furthermore, a fixed bolt is arranged on the side of the movable exterior wall located in the interior space. A bolt hole matching the fixed bolt is formed in the lower floor slab. The bolt hole corresponds to the open state and the closed state of the movable exterior wall respectively.

[0016] Furthermore, a support column is arranged on the building exterior wall. The load-bearing hinge cooperates with the side of the support column located in the interior space.

[0017] Compared with the prior art, the utility model has the following technical effects:

[0018] 1. The movable building exterior wall structure described in the present utility model can change the internal space and external space of the building structure through the cooperation of the movable exterior wall rotatably connected to the door opening and the sliding folding door, enabling the householders to re-divide the space layout according to the changes in the family structure and living habits, meeting different functional requirements, and improving the utilization efficiency and adaptability of the building.

[0019] 2. The movable building exterior wall structure described in the present utility model can provide a good sealing effect for different states of the movable exterior wall through the cooperation of the movable columns and the movable exterior wall, avoiding the appearance of gaps at the rotating connection of the movable exterior wall in the open state, which affects the sealing, waterproofing, and sound insulation effects of the indoor space. Brief Description of the Drawings

[0020] Figure 1 is the external schematic diagram of a movable building exterior wall structure described in the present utility model;

[0021] Figure 2 is the internal closed schematic diagram of a movable building exterior wall structure described in the present utility model;

[0022] Figure 3 is the internal open schematic diagram of a movable building exterior wall structure described in the present utility model.

[0023] In the figure: 1, building exterior wall; 2, support column; 3, movable exterior wall; 4, movable column; 5, upper beam plate; 6, folding window; 7, guardrail; 8, guardrail mounting plate; 9, sliding folding door; 10, bearing hinge; 11, handle. Detailed Embodiment

[0024] To make the purpose, technical solutions, and advantages of the present utility model clearer, the technical solutions of the present utility model will be clearly and completely described below in conjunction with specific embodiments of the present application and with reference to the attached drawings.

[0025] As Figures 1-3 shown, a movable building exterior wall structure includes: a building exterior wall 1, an upper floor slab, and a lower floor slab. A door opening is provided on the building exterior wall 1, and a movable exterior wall 3 is installed in the door opening. One side of the movable exterior wall 3 is rotatably connected to the door opening, and a vertically arranged movable column 4 is slidably connected in the door opening;

[0026] When the movable exterior wall 3 is closed, the movable exterior wall 3 and the movable column 4 cooperate to close the door opening;

[0027] When the movable external wall 3 is opened, the movable column 4 and the movable external wall 3 cooperate at the rotational connection with the door opening. A sliding folding door 9 is provided in the indoor space. One side of the sliding folding door 9 is fixedly connected to the side of the building external wall 1 within the indoor space, and the other side is movably arranged and cooperates with the movable external wall 3 when it is opened.

[0028] In a specific embodiment, when the movable external wall 3 is closed, sealing layers are provided on all side edges where the movable external wall 3 cooperates with the door opening, and sealing layers are also provided on the side edges where the movable external wall 3 cooperates with the movable column 4. The sealing layers on the two components can adopt mutually cooperating stepped sealing layers to improve the sealing effect. The upper and lower side walls of the sliding folding door 9 are respectively slidably connected to the upper floor slab and the lower floor slab. Guide rails for the sliding of the sliding folding door 9 are provided on the upper floor slab and the lower floor slab. When the sliding folding door 9 is fully opened, the sliding folding door 9 cooperates with the movable external wall 3 to isolate a part of the outdoor space from the original indoor space as a balcony, realizing the conversion between the indoor space and the balcony.

[0029] As Figure 1 shown, a guardrail mounting plate 8 is provided on the side of the building external wall 1 located in the outdoor space. A guardrail 7 is provided on the guardrail mounting plate 8. The guardrail mounting plate 8 is located at the lower end of the door opening, and the length of the guardrail 7 is adapted to the door opening.

[0030] In a specific embodiment, a drainage groove is formed on the guardrail mounting plate 8. When the movable external wall 3 is in the open or closed state, the accumulated water on one side of the movable external wall 3 can be discharged through the drainage groove, avoiding the situation of water leakage due to accumulated water.

[0031] As Figures 2-3 shown, the movable external wall 3 is rotationally connected to the door opening through a plurality of load-bearing hinges 10. The load-bearing hinges 10 are located on the side of the movable external wall 3 within the indoor space, enabling the movable external wall 3 to rotate inwardly.

[0032] In a specific embodiment, the number and model of the load-bearing hinges 10 are selected according to the specific dimensions of the movable external wall 3, as long as the installation strength is satisfied. One of the two rotating parts of the load-bearing hinge 10 is fixedly connected to the movable external wall 3, and the other is fixedly connected to the building external wall 1, thereby realizing the rotational connection between the movable external wall 3 and the building external wall 1. Preferably, grooves for installing the load-bearing hinges 10 are provided on the movable external wall 3 and the building external wall 1. Through the setting of the grooves, the alignment degree between the movable external wall 3 and the building external wall 1 when the movable external wall 3 is closed can be improved.

[0033] As Figure 1As shown, the upper part of the door opening is the upper beam slab 5, and the lower part of the door opening is the lower floor slab. Slide rails are provided on the upper beam slab 5 and the lower floor slab, and sliders are slidably connected to the slide rails. The upper and lower ends of the movable column 4 are respectively fixedly connected to the sliders.

[0034] In a specific embodiment, a sealing layer is provided around the fixed connection between the movable column 4 and the slider, and the sealing layer is used to improve the sealing performance between the movable column 4 and the slide rail when the movable column 4 is at both ends of the slide rail. Preferably, drain holes are provided on the slide rail and communicate with the drain grooves of the guardrail mounting plate 8 to facilitate the drainage of accumulated water.

[0035] As Figures 2-3 shown, a folding window 6 is fixedly connected to the upper part of the movable outer wall 3. The folding window 6 includes a fixed window and a movable window. The movable window is located above the fixed window, and the lower part of the movable window is rotatably connected to the upper part of the fixed window;

[0036] When the folding window 6 is in the folded state, the movable outer wall 3, the movable column 4, and the folding window 6 enclose the door opening. When the folding window 6 is in the open state, the folding window 6 connects the upper floor slab and the lower floor slab with the movable outer wall 3.

[0037] In a specific embodiment, a locking bolt and a locking ear are provided between the movable window and the fixed window of the folding window 6 to facilitate the fixation of the movable window when the movable window is in the open state. Preferably, sealing layers are provided on the side walls of the folding window 6 that cooperate with the door opening when the folding window 6 is in the folded state, and sealing layers are also provided on the side walls of the folding window 6 that cooperate with the upper floor slab and the building outer wall 1 when the folding window 6 is in the open state.

[0038] As Figures 2-3 shown, a handle 11 is provided on the side of the movable outer wall 3 located in the indoor space.

[0039] In a specific embodiment, a fixed bolt is provided on the side of the movable outer wall 3 located in the indoor space, and a pin hole cooperating with the fixed bolt is provided on the lower floor slab. The pin hole corresponds to the open state and the closed state of the movable outer wall 3 respectively.

[0040] The cooperation between the fixed bolt and the pin hole is a fixing method for the movable outer wall 3, and the movable outer wall 3 can also adopt a fixing method similar to a door lock or a wedge block;

[0041] In a specific embodiment, when the movable column 4 is in two different states, it cooperates with two different sides of the door opening. Preferably, sealing layers are provided on both sides of the movable column 4, and a locking device is provided on the movable column 4 for fixedly connecting the movable column 4 to the two sides of the door opening. Specifically, bolts can be penetrated through the movable column 4, and the length of the bolts is less than the width of the movable column 4. When the movable column 4 needs to be fixedly connected to one side wall of the door opening, a locking tool is inserted into the interior of the movable column 4 to make the threaded part of the bolt protrude and lock with a nut preset in the side wall of the door opening to complete the fixed connection. At the same time, the bolts on the other side can be pushed into the interior of the movable column 4 to avoid the cooperation between the movable column 4 and the movable outer wall 3;

[0042] The fixing method of the movable column 4 can also adopt other conventional fixing methods in the art, which are not limited herein.

[0043] After the movable column 4 is fixedly connected to the door opening, the fixing method of the movable outer wall 3 can adopt a structure similar to a door lock to cooperate with the movable column 4. Preferably, when the movable outer wall 3 cooperates with the movable column 4, there is a certain pressure between the two, so that the sealing layers or seals between the two are mutually extruded to obtain a better sealing effect.

[0044] Such as Figures 1-3 As shown, a support column 2 is provided on the building outer wall 1, and the load-bearing hinge 10 cooperates with the side of the support column 2 located in the indoor space.

[0045] In a specific embodiment, the load-bearing hinge 10 is fixed on the support column 2 to ensure the stability of the entire movable building outer wall structure, and the support column 2 provides a supporting force for the movable outer wall 3 to avoid damage to the building outer wall 1.

[0046] The above are only the preferred embodiments of the present invention. It should be noted that for those of ordinary skill in the art, without departing from the inventive concept of the present invention, several modifications and improvements can still be made, and these all belong to the protection scope of the present invention.

Claims

1. An adjustable building exterior wall structure, comprising: Building exterior wall (1), upper floor slab, lower floor slab. A door opening is provided on the building exterior wall (1). It is characterized in that a movable exterior wall (3) is installed in the door opening. One side of the movable exterior wall (3) is rotatably connected to the door opening, and a vertically arranged movable column (4) is slidably connected in the door opening; When the movable exterior wall (3) is closed, the movable exterior wall (3) and the movable column (4) cooperate to close the door opening; When the movable exterior wall (3) is opened, the movable column (4) and the rotatable connection of the movable exterior wall (3) with the door opening cooperate. A sliding folding door (9) is arranged in the indoor space. One side of the sliding folding door (9) is fixedly connected to the side of the building exterior wall (1) in the indoor space, and the other side is movably arranged and cooperates with the movable exterior wall (3) when it is opened.

2. The movable building exterior wall structure according to claim 1, characterized in that, A guardrail mounting plate (8) is arranged on the side of the building exterior wall (1) in the outdoor space. A guardrail (7) is arranged on the guardrail mounting plate (8). The guardrail mounting plate (8) is located at the lower end of the door opening, and the length of the guardrail (7) is adapted to the door opening.

3. The movable building exterior wall structure according to claim 2, characterized in that, The movable exterior wall (3) is rotatably connected to the door opening through a plurality of load-bearing hinges (10). The load-bearing hinges (10) are located on the side of the movable exterior wall (3) in the indoor space, so that the movable exterior wall (3) rotates towards the indoor.

4. The movable building exterior wall structure according to claim 3, characterized in that, The upper part of the door opening is an upper beam slab (5), and the lower part of the door opening is a lower floor slab. Slide rails are arranged on the upper beam slab (5) and the lower floor slab. Sliders are slidably connected to the slide rails. The upper end and the lower end of the movable column (4) are respectively fixedly connected to the sliders.

5. The movable building exterior wall structure according to claim 4, characterized in that, A folding window (6) is fixedly connected to the upper part of the movable exterior wall (3). The folding window (6) includes a fixed window and a movable window. The movable window is located above the fixed window, and the lower part of the movable window is rotatably connected to the upper part of the fixed window; When the folding window (6) is in the folded state, the movable exterior wall (3), the movable column (4) and the folding window (6) close the door opening. When the folding window (6) is in the open state, the folding window (6) connects the upper floor slab and the lower floor slab with the movable exterior wall (3).

6. The movable building exterior wall structure according to claim 1, characterized in that, A handle (11) is arranged on the side of the movable exterior wall (3) in the indoor space.

7. The movable building exterior wall structure according to claim 1, characterized in that, A fixed bolt is arranged on the side of the movable exterior wall (3) in the indoor space. A bolt hole matching the fixed bolt is provided on the lower floor slab. The bolt hole corresponds to the open state and the closed state of the movable exterior wall (3) respectively.

8. The movable building exterior wall structure according to claim 3, characterized in that, A support column (2) is arranged on the building exterior wall (1). The load-bearing hinge (10) cooperates with the side of the support column (2) in the indoor space.

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