A timber framed building envelope assembly

Abstract

The utility model belongs to building assembly technical field especially relates to a wood structure building enclosure wall assembly structure, including aerated concrete brick wall, and the brick wall is embedded with integrated anchorage, and the anchorage includes wall body anchorage section and the connecting section of penetrating each function layer, the connecting section includes the heat bridge blocking sleeve, and the sleeve outer end sleeve connects pressure dispersion piece, and is fixedly connected with installation assembly through the connecting sleeve, the mortise groove is set up in the wood dress board top and bottom, and is respectively connected with the flange structure of L type connecting piece and T type connecting piece, this structure adopts integrated connection design, and installation assembly adapts the wood dress board assembly of different positions, effectively solves the problem that traditional enclosure wall connection mode is numerous, and the assembly efficiency is low, promotes the assembly efficiency and construction convenience of wood structure building.

Description

Technical Field

[0001] This utility model belongs to the field of building assembly technology, and in particular relates to an assembly structure for the enclosure wall of a wooden building. Background Technology

[0002] With the promotion of prefabricated and green building concepts, timber structures are increasingly widely used in modern architecture due to their environmental friendliness and renewability. The assembly of timber building envelopes is a key technological step in the building envelope system, and the quality and efficiency of assembly have a significant impact on the overall performance of the building and the project schedule. Modern timber building envelopes, due to diversified functional requirements and complex structural layers, result in an increased number of envelope layers and a wider variety of connectors, requiring different connection methods and fixing systems for each functional layer.

[0003] Traditional enclosure wall assembly requires multiple connection methods during construction, necessitating drilling holes at different locations on the wall for positioning. The numerous connection methods result in lengthy construction procedures, complex assembly operations, and reduced overall assembly efficiency. Utility Model Content

[0004] In view of the technical problems existing in the background art, this utility model provides a prefabricated structure for wooden building enclosure walls. Through integrated anchors and standardized installation components, it effectively solves the technical defects of traditional enclosure wall assembly, such as numerous connection methods and low assembly efficiency.

[0005] To achieve the above objectives, the technical solution provided by this utility model is as follows:

[0006] A prefabricated structure for a wooden building enclosure wall includes an aerated concrete brick wall. The inner end face of the aerated concrete brick wall is provided with a moisture-proof and breathable layer, a rock wool insulation board and a wooden panel in sequence. Several integrated anchors are pre-embedded in the moisture-proof and breathable layer at equal intervals. The integrated anchors include an anchoring section embedded in the aerated concrete brick wall and a connecting section that penetrates the moisture-proof and breathable layer and the rock wool insulation board.

[0007] The connecting section includes a heat bridge blocking sleeve that passes through the rock wool insulation board and the wood panel. A pressure dispersion plate is sleeved on the outer end of the heat bridge blocking sleeve. An installation component is fixedly connected to the end face of the heat bridge blocking sleeve through the connecting sleeve. The installation component is used to assemble the wood panel.

[0008] Optionally, the assembly components include T-type connectors and L-type connectors, and the T-type connectors and L-type connectors have through holes at the positions corresponding to the connecting sleeves. The T-type connectors and L-type connectors are used for the installation of wood panels at different positions.

[0009] Optionally, the anchoring section is a four-lobed conical anchoring structure, including a large cone, the outer wall of which is provided with several axially evenly distributed anchoring teeth.

[0010] Optionally, a fastening cone is fitted onto the inner wall of the large cone, the fastening cone has a threaded hole inside, the inner wall of the large cone has several circumferentially arrayed anti-rotation ribs, and the outer wall of the fastening cone has a rectangular groove that matches the anti-rotation ribs.

[0011] Optionally, the bottom of the large cone has a cross groove of fixed depth, dividing the bottom of the large cone into a four-lobed structure.

[0012] Optionally, a fastening screw is slidably connected to the bottom of the connecting sleeve, and the threaded end of the fastening screw is connected to the fastening tapered thread.

[0013] Optionally, the top and bottom of the wood panel are provided with mortises. The mortises at the top of the wood panel engage with the flange structure of the L-shaped connector, and the mortises at the bottom of the wood panel engage with the flange structure of the T-shaped connector.

[0014] This utility model has the following advantages and beneficial effects:

[0015] In this utility model, the prefabricated structure of the wooden building enclosure wall adopts an integrated anchor design. It solves the problem of connecting and fixing multiple layers of materials through a single pre-embedded system, avoiding the complexity of traditional multiple connection methods and realizing the unification of the assembly method. Through integrated connection technology and standardized installation components, this prefabricated structure effectively solves the problems of numerous connection methods and complex assembly operations in traditional equipment, and improves assembly efficiency and construction convenience. Attached Figure Description

[0016] Figure 1 This is a cross-sectional view of the assembled structure of the wooden building enclosure wall of this utility model;

[0017] Figure 2 This utility model Figure 1 A magnified view of a section at point A in the middle;

[0018] Figure 3 This utility model Figure 1 A magnified view of a section at point B in the middle;

[0019] Figure 4 This is a structural diagram of the anchoring section of this utility model;

[0020] Figure 5 This is a partial view of the assembly structure of the wooden building enclosure wall of this utility model.

[0021] Reference numerals: 1. Aerated concrete brick wall; 2. Moisture-proof and breathable layer; 3. Rock wool insulation board; 4. Wood panel; 5. Anchoring section; 501. Large cone; 502. Anchoring tooth; 503. Fastening cone; 504. Threaded hole; 505. Anti-rotation rib; 506. Rectangular groove; 507. Cross groove; 6. Connecting section; 601. Thermal bridge blocking sleeve; 602. Pressure dispersion plate; 603. Connecting sleeve; 7. T-type connector; 8. L-type connector; 9. Fastening screw. Detailed Implementation

[0022] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are some embodiments of this utility model, but not all embodiments.

[0023] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but merely to illustrate selected embodiments of the invention. All other embodiments obtained by those skilled in the art based on the embodiments of the present invention without inventive effort are within the scope of protection of the present invention.

[0024] Example

[0025] like Figure 1 As shown, a prefabricated enclosure structure for a wooden building includes an aerated concrete brick wall 1. The brick wall 1 is constructed using standard aerated concrete blocks, providing excellent load-bearing and thermal insulation performance. The inner end face of the brick wall 1 is sequentially provided with a moisture-proof and breathable layer 2, a rock wool insulation board 3, and a wood panel 4, forming a complete enclosure wall system. The moisture-proof and breathable layer 2 uses a one-way breathable membrane, which can prevent external moisture from seeping in while allowing internal water vapor to escape. The rock wool insulation board 3 is a rigid rock wool board with excellent thermal insulation and fire resistance performance. The wood panel 4 serves as a decorative surface layer, providing an aesthetically pleasing appearance and additional protective functions.

[0026] like Figures 1-2 and Figures 4-5As shown, during the masonry process, integrated anchors are pre-embedded in the aerated concrete brick wall 1 according to the standard spacing. The integrated anchors consist of two main parts: the anchoring section 5 and the connecting section 6. The anchoring section 5 adopts a four-lobed conical anchoring structure, including a large cone 501 and a fastening cone 503. The outer wall of the large cone 501 is provided with several axially evenly distributed anchoring teeth 502. The anchoring teeth adopt a sawtooth design to form an interlock with the aerated concrete brick wall 1, strengthen the anchoring, and improve the pull-out resistance. The bottom of the large cone 501 is provided with a cross groove 507 of fixed depth, which divides the bottom into a four-lobed structure. Under the thrust of the fastening cone 503, it can achieve uniform radial opening, and the anchoring force distribution is more reasonable, avoiding local stress concentration.

[0027] The inner wall of the large cone 501 is provided with several circumferentially arrayed anti-rotation ribs 505, and the outer wall of the fastening cone 503 is provided with a rectangular groove 506 that matches the anti-rotation ribs 505, forming an anti-rotation mechanism to prevent the fastening cone 503 from spinning freely in the large cone 501 during the thread tightening process, thereby improving the reliability and durability of the connection. The fastening cone 503 is provided with a threaded hole 504 with a standard thread specification, which facilitates the standardized connection with the connecting section.

[0028] The connecting section 6 includes a thermal bridge blocking sleeve 601, which is inserted through the middle of the rock wool insulation board 3. A pressure dispersion plate 602 is sleeved on the outer end of the thermal bridge blocking sleeve 601. The connecting sleeve 603 is sleeved inside the thermal bridge blocking sleeve 601. Both are made of low thermal conductivity materials.

[0029] A fastening screw 9 is slidably connected to the bottom of the connecting sleeve 603. During assembly, the fastening screw 9 is threadedly tightened into the fastening cone 503, and the nut presses the connecting sleeve 603. The connecting sleeve 603 then presses the thermal bridge blocking sleeve 601, which in turn presses the pressure dispersion plate 602, forming a complete force transmission path. The pressure dispersion plate 602 has a large contact area design, and its main function is to prevent local depressions and deformations of the rock wool insulation board 3 during tightening, ensuring the flatness of the insulation board surface and providing a stable reference surface for the installation of subsequent components. The step-by-step force transmission design not only ensures the reliability of the connection, but also effectively reduces the thermal bridge effect through the use of low thermal conductivity materials and the arrangement of screws in the middle of the insulation layer.

[0030] like Figures 1-3 As shown, the installation components include T-type connectors 7 and L-type connectors 8. T-type connectors 7 are suitable for the middle section, providing three-way connection capability; L-type connectors 8 are suitable for the top and bottom positions, providing directional connection and limiting functions. The standardized design of the two types of connectors allows the same anchoring system to adapt to the assembly requirements of different positions, simplifying the types of connectors and inventory management.

[0031] The top and bottom of the wood panel 4 are provided with mortises. The mortises and flanges are in surface contact to disperse stress and make assembly more convenient. The two are connected by a plug-in method, which does not require complicated positioning and fastening operations. When replacement is needed, it can be quickly disassembled without damaging other parts. The mortises at the top of the wood panel 4 are engaged with the flange structure of the L-shaped connector 8, and the mortises at the bottom are engaged with the flange structure of the T-shaped connector 7, forming a stable and reliable mechanical connection.

[0032] like Figures 1-5 As shown, first, the aerated concrete brick wall 1 is built. During the construction process, the anchoring section 5 of the integrated anchor is pre-embedded according to the design spacing. The precise control of the pre-embedded depth and angle is the key to ensuring the subsequent assembly quality. The moisture-proof and breathable layer 2 and the rock wool insulation board 3 are laid in sequence. Then, the through hole on the installation component is aligned with the anchoring section 5. The connecting section 6 is then passed through the installation component, the rock wool insulation board 3, and the moisture-proof and breathable layer 2 in sequence. Finally, the fastening screws 9 are tightened to complete the connection between the anchoring section 5 and the connecting section 6. The wooden board 4 is then inserted into the installation component to complete the installation.

[0033] The entire system adopts a modular design, combining factory prefabrication and on-site assembly, which ensures the stability of product quality and the controllability of construction progress, providing an advanced and practical technical solution for the assembly of wooden building enclosure walls.

[0034] The above are merely preferred embodiments of this utility model and are not intended to limit the scope of this utility model. Various modifications and variations can be made to this utility model by those skilled in the art. Any modifications, equivalent substitutions, or improvements made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A prefabricated structure for the enclosure wall of a wooden building, comprising an aerated concrete brick wall (1), characterized in that: The inner end face of the aerated concrete brick wall (1) is provided with a moisture-proof and breathable layer (2), a rock wool insulation board (3) and a wood panel (4) in sequence. The moisture-proof and breathable layer (2) is pre-embedded with a number of integrated anchors evenly distributed at equal intervals. The integrated anchors include an anchoring section (5) embedded in the aerated concrete brick wall (1) and a connecting section (6) penetrating the moisture-proof and breathable layer (2) and the rock wool insulation board (3). The connecting section (6) includes a thermal bridge blocking sleeve (601) that passes through the rock wool insulation board (3) and the wood panel (4). A pressure dispersion plate (602) is sleeved on the outer end of the thermal bridge blocking sleeve (601). An installation component is fixedly connected to the end face of the thermal bridge blocking sleeve (601) through a connecting sleeve (603). The installation component is used to assemble the wood panel (4).

2. The prefabricated structure for a wooden building enclosure wall according to claim 1, characterized in that: The assembly components include T-shaped connectors (7) and L-shaped connectors (8), and the T-shaped connectors (7) and L-shaped connectors (8) have through holes at the positions corresponding to the connecting sleeves (603). The T-shaped connectors (7) and L-shaped connectors (8) are used for the installation of wood panels (4) at different positions.

3. The prefabricated structure for a wooden building enclosure wall according to claim 1, characterized in that: The anchoring section (5) is a four-lobed conical anchoring structure, including a large cone (501), and the outer wall of the large cone (501) is fixedly connected with a number of axially uniformly distributed anchoring teeth (502).

4. The prefabricated structure for a wooden building enclosure wall according to claim 3, characterized in that: The inner wall of the large cone (501) is fitted with a fastening cone (503), the fastening cone (503) has a threaded hole (504) inside, the inner wall of the large cone (501) is fixedly connected with a plurality of circumferentially arrayed anti-rotation ribs (505), and the outer wall of the fastening cone (503) has a rectangular groove (506) matching the anti-rotation ribs (505).

5. The prefabricated structure for a wooden building enclosure wall according to claim 4, characterized in that: The bottom of the large cone (501) is provided with a cross groove (507) of fixed depth, which divides the bottom of the large cone (501) into a four-lobed structure.

6. The prefabricated structure for the enclosure wall of a wooden building according to claim 1, characterized in that: The bottom of the connecting sleeve (603) is slidably connected to a fastening screw (9), and the threaded end of the fastening screw (9) is threadedly connected to the fastening cone (503).

7. The prefabricated structure for the enclosure wall of a wooden building according to claim 1, characterized in that: The top and bottom of the wood panel (4) are provided with tenons. The tenon at the top of the wood panel (4) is engaged with the flange structure of the L-shaped connector (8), and the tenon at the bottom of the wood panel (4) is engaged with the flange structure of the T-shaped connector (7).

Images