Pseudo-classic architecture laminated wood structure and construction method

Abstract

The invention relates to the technical field of building engineering, in particular to a pseudo-classic building laminated wood structure and a construction method.The pseudo-classic building laminated wood structure comprises a plurality of stand columns, the lower ends of the stand columns are installed on the ground through fixing parts, the lower ends of the stand columns are sleeved with shielding covers, and the shielding covers are located on the outer sides of the fixing parts; a cross beam is connected between the top ends of the stand columns or between the upper ends of the two stand columns in the transverse direction through a first connecting piece, and the upper end of the cross beam is connected with a supporting beam through a second connecting piece. The customized metal connecting piece is properly fixed between the beam columns through the bolts, and the stable and attractive connecting effect is achieved. According to the method, the structural stability and architectural aesthetics are comprehensively considered, a scientific and efficient systematic technical scheme with accurate key node control is provided for pseudo-classic architecture laminated wood structure construction, and the development and quality improvement of the pseudo-classic architecture construction technology are powerfully promoted.

Description

Technical Field

[0001] The present invention relates to the technical field of construction engineering, and particularly to an integrated wood structure for antique buildings and a construction method thereof. Background Art

[0002] Under the wave of today's cultural renaissance and the diversified development of architecture, the demand for antique buildings is increasing day by day. The construction of traditional ancient building wood structures mainly relies on natural solid wood.

[0003] However, natural solid wood has many disadvantages: on the one hand, high-quality natural wood resources are scarce, difficult to obtain and costly, and the large use of natural solid wood is not conducive to the sustainable use of resources; on the other hand, traditional construction techniques highly rely on the manual operations of experienced craftsmen. For example, the production and installation of mortise and tenon structures have complex processes and high labor intensity, resulting in low construction efficiency and difficult to meet the construction period requirements of modern large-scale antique building construction. At the same time, traditional wood structures are restricted by the characteristics of wood itself and have natural defects in terms of durability, fire resistance and insect resistance, resulting in high and frequent later maintenance costs. Therefore, the present invention proposes an integrated wood structure for antique buildings and a construction method to solve the above problems. Summary of the Invention

[0004] The purpose of the present invention is to provide an integrated wood structure for antique buildings and a construction method thereof to solve the problems raised in the above background art.

[0005] To achieve the above purpose, the present invention provides the following technical solution: an integrated wood structure for antique buildings, including columns. There are several columns. The lower ends of the columns are installed on the ground through fixing components. A shielding cover is sleeved on the lower ends of the columns, and the shielding cover is located outside the fixing components. A cross beam is connected between the top ends of the columns or horizontally between the upper ends of two columns through a connecting component one. A supporting beam is connected to the upper end of the cross beam through a connecting component two. Longitudinal beams are connected between adjacent two supporting beams longitudinally, between adjacent two cross beams longitudinally, and between adjacent two columns longitudinally through connecting components three;

[0006] Several wooden boards are laid on the upper ends of the longitudinal beams in sequence from the middle to both sides. A number of keels are evenly and fixedly installed on the upper ends of the wooden boards. A wooden sheathing is installed between adjacent two keels. The outer ends of the wooden boards are fixedly installed with continuous eaves. A shutter board is fixedly installed on the upper end of the continuous eaves. Several flying rafters are fixedly installed on the upper end of the shutter board.

[0007] Preferably, the fixing component includes an embedded plate, a groove and a plug-in slot. A metal plate is fixedly installed on the upper end of the embedded plate through bolts. A pull rod is fixedly installed on the lower end of the embedded plate. A base column is fixedly installed on the upper end of the metal plate. Fixing plates are fixedly installed on the front and rear sides of the upper end of the base column.

[0008] Preferably, the grooves are formed on the front and rear sides of the lower end of the column, and the insertion slots are formed on the front and rear sides of the bottom end of the column. When the column is placed on the upper end of the base column, the fixing plate is inserted into the insertion slot, and at the same time, the docking plate is placed in the groove and fixed by bolts. One end of the bolt passes through the docking plate, the column and the fixing plate and is threadedly connected with a nut.

[0009] Preferably, a round hole is formed at the top end of the shielding cover. Two clamping plates are symmetrically and fixedly installed at the inner end of the shielding cover. Elastic plates are symmetrically and fixedly installed on the left and right sides of the upper end of the metal plate. A limiting plate is fixedly installed on the outer side of the upper end of the elastic plate. The shielding cover is sleeved on the outer side of the column. The inner wall of the round hole is slidably connected with the outer wall of the column, and the clamping plate can be clamped with the limiting plate.

[0010] Preferably, an installation groove is formed on the outer side of the upper end of the column, a plugging hole is formed at the top of the upper end of the column, and vertical plate grooves are formed at the front and rear ends of the cross beam and the left and right ends of the longitudinal beam.

[0011] Preferably, the first connecting member includes a connecting plate. One end of the connecting plate is vertically and fixedly installed with a back plate. A first shear plate is fixedly installed at the outer end of the back plate. Fixing holes one are formed on the four sides of the back plate. A plurality of fixing holes two are evenly formed on the side wall of the connecting plate.

[0012] Preferably, the second connecting member includes a bottom plate. An upper vertical plate is fixedly installed at the upper end of the bottom plate. A lower vertical plate is fixedly installed at the lower end of the bottom plate. The third connecting member includes a side plate. An installation plate is fixedly installed on one side of the side plate. A second shear plate is fixedly installed on the outer side of the installation plate.

[0013] Preferably, docking grooves are formed on the adjacent sides of the two vertical longitudinal beams. A decorative plate is arranged between the two vertical longitudinal beams. Sliders are arranged at the upper and lower ends of the decorative plate, and the sliders can be slidably inserted into the docking grooves.

[0014] A construction method for an integrated wood structure of an antique building specifically includes the following steps:

[0015] S1. Preparation before construction: According to the design blueprint and structural requirements of the antique building, carefully select suitable specifications and high-quality integrated wood. Conduct strict quality inspections on the integrated wood, focusing on controlling the moisture content index to ensure that its moisture content is stably within the ideal range of 12%-18% to guarantee the stability of the integrated wood during subsequent construction and use;

[0016] S2. Component processing and manufacturing: Strictly follow the requirements of the component dimensions, shapes and quantities marked on the design drawings, and use a high-precision numerical control electric saw to finely cut the integrated wood. During the cutting process, use measuring tools such as steel rulers and calipers to monitor and control the component dimensions in real time to ensure that the key dimensions such as the length, width and thickness of each component have a deviation strictly controlled within ±1 mm;

[0017] S3. Assembly of the column root node: At the pre-planned building foundation location, pour the concrete foundation according to the design requirements and the results of structural calculations.

[0018] S4. Design of the beam-column joint: According to the structural form, force characteristics and architectural style requirements of the antique building, professional structural engineers conduct a detailed design of the beam-column connection joints.

[0019] S5. Quality inspection and correction: During the assembly process of the wooden structure, form a professional quality inspection team, equipped with complete and advanced measuring instruments and testing tools, such as high-precision steel tapes, total stations, levels, torque wrenches, wood moisture content detectors, etc., to conduct real-time and dynamic inspections and monitoring on the installation quality of each construction link and component.

[0020] S6. Surface treatment and decoration: After the assembly of the wooden structure is completed and passes the strict quality acceptance, conduct a systematic and comprehensive sandpaper grinding treatment on the surface of the overall wooden structure.

[0021] Preferably, different mesh numbers of sandpaper are used, starting from the lower mesh number and gradually transitioning to the higher mesh number, to perform multi-level and reciprocating grinding on the surface of the component, gradually reducing the surface roughness, eliminating defects such as scratches, pits, and burrs generated during the processing and assembly of the component surface, and finally achieving a smooth and flat effect, creating good conditions for the subsequent surface treatment process. During the grinding process, attention should be paid to the consistency of the grinding direction to avoid the situation where the grinding marks are chaotic and affect the appearance quality.

[0022] Compared with the prior art, the beneficial effects of the present invention are:

[0023] By designing and adapting metal connectors according to the structure and style, carefully treating the beam-column connection surface and applying glue for anti-corrosion, and using bolts to properly fix the customized metal connectors between the beams and columns, the present invention achieves a stable and aesthetically pleasing connection effect. This method comprehensively considers the structural stability and architectural aesthetics, provides a scientific and efficient systematic technical solution for the construction of the laminated timber structure of antique buildings, with precise control of key nodes, and effectively promotes the development and quality improvement of the construction technology of antique buildings. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a front view schematic diagram of the overall structure of the present invention;

[0025] Figure 2 It is a connection schematic diagram of the cross beam and longitudinal beam of the present invention;

[0026] Figure 3 It is a front view schematic diagram of a part of the structure of the present invention;

[0027] Figure 4 It is a connection schematic diagram of the cross beam and column of the present invention;

[0028] Figure 5 For the present invention Figure 4 Enlarged view of the structure of area A in the present invention;

[0029] Figure 6 Schematic diagram of the unfolded part of the structure of the present invention;

[0030] Figure 7 Schematic diagram of the connection between the column and the shielding cover of the present invention;

[0031] Figure 8 Schematic diagram of the unfolded column and fixing components of the present invention;

[0032] Figure 9 Bottom view schematic diagram of the column and fixing components of the present invention.

[0033] In the figure: 1, column; 2, embedded plate; 3, tie rod; 4, metal plate; 5, base column; 6, elastic plate; 7, limit plate; 8, fixing plate; 9, groove; 10, insertion slot; 11, docking plate; 12, shielding cover; 13, round hole; 14, clamping plate; 15, installation groove; 16, insertion hole; 17, connecting plate; 18, back plate; 19, first shear plate; 20, first fixing hole; 21, second fixing hole; 22, bottom plate; 23, lower vertical plate; 24, upper vertical plate; 25, installation plate; 26, side plate; 27, second shear plate; 28, cross beam; 29, vertical plate groove; 30, support beam; 31, longitudinal beam; 32, continuous eave; 33, keel; 34, wooden sheathing; 35, gate baffle; 36, flying rafter; 37, wooden board; 38, decorative board; 39, docking groove. Detailed implementation manners

[0034] In order to clearly and completely describe the objectives, technical solutions of the present invention, and make the advantages more clear, the following further details the embodiments of the present invention with reference to the accompanying drawings. It should be understood that the specific embodiments described herein are part of the embodiments of the present invention, rather than all of the embodiments, and are only used to explain the embodiments of the present invention, not to limit the embodiments of the present invention. All other embodiments obtained by those of ordinary skill in the art without creative efforts belong to the scope of protection of the present invention.

[0035] Please refer to Figures 1 to 9, the present invention provides a technical solution: an integrated wood structure for imitation ancient buildings, including columns 1. There are several columns 1, and the lower ends of the columns 1 are installed on the ground through fixing components. A shielding cover 12 is sleeved on the lower ends of the columns 1. The shielding cover 12 is located outside the fixing components to shield and protect the lower ends of the columns 1 and the fixing components. The fixing components include a pre-buried plate 2, a groove 9 and a plug-in slot 10. The pre-buried plate 2 is pre-buried in the measured position in advance. A pull rod 3 is fixedly installed at the lower end of the pre-buried plate 2. The pull rod 3 and the pre-buried plate 2 are located in the poured concrete. The pull rod 3 increases the tensile capacity of the pre-buried plate 2. A metal plate 4 is fixedly installed at the upper end of the pre-buried plate 2 through bolts. A base column 5 is fixedly installed at the upper end of the metal plate 4. Fixed plates 8 are fixedly installed on the front and rear sides of the upper end of the base column 5. Bolt holes are opened on the fixed plates 8. The groove 9 is opened on the front and rear sides of the lower end of the column 1. The plug-in slot 10 is opened on the front and rear sides of the bottom end of the column 1. When the column 1 is placed on the upper end of the base column 5, the fixed plate 8 is inserted into the plug-in slot 10. At the same time, a docking plate 11 is placed in the groove 9 and fixed by bolts. One end of the bolt passes through the docking plate 11, the column 1 and the fixed plate 8 and is threadedly connected with a nut, so as to fix the column 1 on the upper end of the base column 5. The base column 5 can lift the column 1 off the ground and protect the column 5.

[0036] A circular hole 13 is opened at the top end of the shielding cover 12. Two clamping plates 14 are symmetrically and fixedly installed at the inner end of the shielding cover 12. Elastic plates 6 are symmetrically and fixedly installed on the left and right sides of the upper end of the metal plate 4. A limiting plate 7 is fixedly installed on the outer side of the upper end of the elastic plate 6. The shielding cover 12 is sleeved on the outside of the column 1. The inner wall of the circular hole 13 is slidably connected with the outer wall of the column 1. The clamping plate 14 can be clamped with the limiting plate 7. First, the shielding cover 12 is sleeved on the lower end of the column 1. After the column 1 is fixed, the shielding cover 12 is pushed downwards to make the clamping plate 14 contact with the limiting plate 7, and the clamping plate 14 is made to cross to the lower end of the limiting plate 7 by deforming the elastic plate 6, so as to fix the shielding cover 12.

[0037] A cross beam 28 is connected between the top ends of the columns 1 or horizontally between the upper ends of two columns 1 through a first connecting member. A support beam 30 is connected to the upper end of the cross beam 28 through a second connecting member. Longitudinal beams 31 are connected between adjacent two support beams 30 longitudinally, between adjacent two cross beams 28 longitudinally and between adjacent two columns 1 longitudinally through a third connecting member. The first connecting member includes a connecting plate 17. One end of the connecting plate 17 is vertically and fixedly installed with a back plate 18. A first shear plate 19 is fixedly installed at the outer end of the back plate 18. Fixing holes one 20 are opened on the four sides of the back plate 18. A plurality of fixing holes two 21 are evenly opened on the side wall of the connecting plate 17. The second connecting member includes a bottom plate 22. An upper vertical plate 24 is fixedly installed at the upper end of the bottom plate 22. A lower vertical plate 23 is fixedly installed at the lower end of the bottom plate 22. The third connecting member includes a side plate 26. An installation plate 25 is fixedly installed on one side of the side plate 26. A second shear plate 27 is fixedly installed on the outer side of the installation plate 25.

[0038] An installation groove 15 is provided on the outer side of the upper end of the column 1, and a socket hole 16 is provided at the top of the upper end of the column 1. Vertical plate grooves 29 are provided at both the front and rear ends of the cross beam 28 and at both the left and right ends of the longitudinal beam 31. When fixing the cross beam 28 to the upper end of the column 1, the second connecting piece is placed on the upper end of the column 1, the lower vertical plate 24 is inserted into the socket hole 16 and fixed by bolts, and the upper vertical plate 23 is inserted into the vertical plate groove 29 and fixed by bolts, thereby fixing the cross beam 28 to the upper end of the column 1. When it is necessary to fix the cross beam 28 between two columns 1, the back plate 18 is inserted into the installation groove 15 and fixed by bolts, and the connecting plate 17 is inserted into the vertical plate groove 29 and fixed by bolts, thereby fixing the cross beam 28 between the two upright rods 1 brackets.

[0039] When it is necessary to fix the support beam 30, the back plate 18 is fixed to the lower end of the cross beam 28 by bolts, and the connecting plate 17 is inserted into the lower end of the support beam 30 and fixed by bolts. When it is necessary to fix the longitudinal beam 31 between two columns 1, the mounting plate 25 is inserted into the installation groove 15 and fixed by bolts, and the side plate 26 is inserted into the vertical plate groove 29 on the longitudinal beam 31 and fixed by bolts to fix the longitudinal beam.

[0040] Docking grooves 39 are provided on the adjacent sides of the two vertical longitudinal beams 31. A decorative board 38 is provided between the two vertical longitudinal beams 31. Sliders are provided at both the upper and lower ends of the decorative board 38, and the sliders can be slidably inserted into the docking grooves 39 to facilitate the fixing of the decorative board 38.

[0041] A number of wooden boards 37 are laid on the upper end of the longitudinal beam 31 in sequence from the middle to both sides. A number of keels 33 are evenly installed and fixed on the upper end of the wooden boards 37. A wooden sheathing 34 is installed between two adjacent keels 33. The outer end of the wooden board 37 is fixedly installed with a fascia 32. A brake baffle 35 is fixedly installed at the upper end of the fascia 32. A number of flying rafters 36 are fixedly installed at the upper end of the brake baffle 35.

[0042] All the wood used in the present invention is made of glued laminated timber, which is formed by splicing and gluing small pieces of wood. Glued laminated timber has the significant advantage of high raw material utilization rate, can make full use of wood processing leftovers, and reduce resource waste. Its dimensional stability is good. Compared with natural solid wood, it is less affected by environmental humidity and temperature changes, effectively reducing the risk of structural deformation caused by the shrinkage and swelling of wood. Moreover, glued laminated timber can be industrially produced and processed, can be prefabricated standardly in the factory according to design requirements, the product quality is easier to control, and the production efficiency is greatly improved. Applying glued laminated timber to the construction of traditional Chinese architecture wooden structures can not only inherit and highlight the unique style and cultural connotation of traditional Chinese architecture, but also overcome many deficiencies of traditional construction methods, providing new ideas and technical support for the modern construction of traditional Chinese architecture.

[0043] A construction method for a traditional Chinese architecture glued laminated timber wooden structure specifically includes the following steps:

[0044] S1. Preparation before construction: According to the design blueprint and structural requirements of the antique-style building, carefully select appropriate specifications and high-quality glued laminated timber. Conduct strict quality inspections on the glued laminated timber, with a focus on controlling the moisture content index to ensure that its moisture content is stably within the ideal range of 12% - 18%, so as to guarantee the stability of the glued laminated timber during subsequent construction and use. At the same time, reserve sufficient metal connectors, including but not limited to M20 metal anchor bolts made of Q235 carbon steel, angle steel made of Q345 low-alloy high-strength steel, and supporting M16 bolts, as well as auxiliary materials such as wood adhesives, anti-corrosion coatings, and fire-retardant coatings that meet national standards. All materials must have quality certification documents and be properly stored in a dedicated warehouse that is dry, ventilated, fireproof, and moisture-proof according to the material characteristics and storage requirements;

[0045] Tool preparation: Equip all kinds of woodworking and installation tools, such as high-precision electric saws, electric drills, planers, torque wrenches, total stations, levels, etc. Before construction, organize professional and technical personnel to conduct a comprehensive and detailed inspection and debugging of all tools to ensure that the tool performance is good and the accuracy meets the standards, and it can meet the high-precision requirements for various operations such as component cutting, drilling, connection, and measurement during construction. For example, the sharpness and cutting accuracy of the saw blade of the electric saw should meet the dimensional tolerance requirements of component cutting; the torque measurement accuracy error of the torque wrench is controlled within ±5% to ensure the accuracy of the bolt tightening torque;

[0046] Site preparation: Conduct a comprehensive cleaning and leveling of the construction site, remove sundries, obstacles, and soft foundation soil layers on the site, and use mechanical equipment such as rollers to compact the site to ensure that the site has sufficient bearing capacity and stability to meet the passage and operation requirements of personnel, materials, and mechanical equipment during construction. Build temporary facilities that meet safety specifications and construction requirements, including the office area, rest area, material storage shed, tool room, and mechanical equipment parking and maintenance area for construction workers. In the material storage area, store materials in zones and categories according to the material types and characteristics, and lay moisture-proof pads and build rain shelters to prevent materials from being damaged or deteriorated due to moisture, rain, or direct sunlight. According to the design drawings, use high-precision measuring instruments such as total stations and theodolites to carry out accurate on-site setting-out and positioning operations, clearly and accurately mark the plane positions, axes, and elevation control points of the wooden structure components of the antique-style building, providing a precise reference basis for subsequent component installation construction.

[0047] S2. Component processing and production: Cutting and cutting strictly refer to the component size, shape and quantity requirements marked on the design drawings, and use high-precision CNC electric saws to perform fine cutting and cutting operations on the integrated materials. During the cutting process, use steel rulers, calipers and other measuring tools to monitor and control the component size in real time to ensure that the key dimensional deviations of each component, such as length, width, thickness, etc., are strictly controlled within ±1mm. For components with special shapes or curved contours, such as brackets, eaves rafters, etc., with the help of a combination of computer-aided design (CAD) and CNC machining technology (CNC), first perform precise three-dimensional modeling and simulation processing in CAD software, generate CNC machining codes, and then import them into CNC machining equipment for automated cutting and processing, thereby ensuring that the appearance of the component is highly consistent with the design intent, and the machining accuracy reaches the millimeter level or even higher;

[0048] The components are fully treated with anti-corrosion treatment. Special wood preservatives can be evenly applied to the surface of the components by soaking, brushing or spraying to ensure that the preservatives fully penetrate into the wood to form an effective anti-corrosion barrier. For key parts such as the bottom of the column 1 that contacts the ground or foundation, the thickness of the preservative coating should be no less than 0.5mm, and the thickness of the coating for other parts should be no less than 0.3mm, so as to effectively resist the damage of fungi, bacteria, insects and other biological organisms, as well as decay and deterioration caused by environmental factors, and significantly extend the service life of the components.

[0049] S3. Assembly of the rooting node of column 1: At the pre-planned building foundation location, cast the concrete foundation according to the design requirements and structural calculation results. The strength grade of the concrete foundation shall not be lower than C30, and its size shall be precisely designed according to the load distribution and bearing requirements of the upper wooden structure to ensure that the foundation has sufficient compression, bending and shear resistance. During the pouring of the concrete foundation, strictly control the elevation and levelness of the top surface of the foundation, and use a level to monitor and adjust in real time to control the deviation of the levelness of the top surface of the foundation within the range of ±3mm. At the same time, before the foundation is initially solidified, accurately embed metal anchor bolts according to the design drawings. The metal anchor bolts are made of Q235 carbon steel and have a specification of M20. The embedded depth error of the anchor bolts shall not exceed ±10mm, and they shall be perpendicular to the foundation surface. The position deviation is controlled within ±5mm to ensure the anchoring reliability and stability of the anchor bolts in the foundation, providing a solid foundation for the subsequent connection of column 1.

[0050] Installation and fixation of column 1: With the help of professional lifting equipment such as cranes, slowly lift column 1 and move it above the foundation, align the insertion slot 10 at the bottom of column 1 with the fixed plate 8, and then slowly lower column 1 until the bottom of column 1 is in close contact with the top surface of the foundation column 5. During the process of column 1 being in place, arrange special personnel to use a total station to monitor and adjust the verticality of column 1 in real time from two mutually perpendicular directions to ensure that the verticality deviation of column 1 is controlled within ±5 mm. After column 1 is accurately in place, successively put on washers and nuts, and use a torque wrench to symmetrically and evenly tighten the nuts according to the torque value of 300 N·m specified in the design, so that column 1 is firmly connected to the foundation column 5. During the process of tightening the nuts, continuously monitor the verticality of column 1, and if there are minor deviations, promptly correct them by slightly adjusting the nuts to ensure that column 1 is stably rooted in the foundation in a vertical state.

[0051] S4. Design of beam-column joints: According to the structural form, force characteristics and architectural style requirements of the antique building, professional structural engineers conduct a detailed design of the beam-column connection joints. The design process fully considers factors such as the force transmission path between the beam and the column, load distribution and the seismic performance of the joints, determines to adopt appropriate forms of metal connectors, such as angle steel, steel plates, etc., and accurately calculates and designs the material, size and shape of the metal connectors. The metal connectors are made of Q345 low-alloy high-strength steel, whose yield strength is not less than 345 MPa, and the deviation of the fitting degree at the contact part with the beam and column does not exceed ±2 mm to ensure that the metal connectors can be closely fitted with the beam and column and effectively transmit the load. According to the design requirements, use numerical control processing equipment in the factory to accurately process and manufacture the metal connectors. After the processing is completed, conduct quality inspection on the metal connectors. The inspection contents include dimensional accuracy, material properties, surface flatness, etc. to ensure that the quality of the metal connectors meets the design and construction requirements;

[0052] Treatment of beam-column connection surface: At the connection part of the beam and the column, first use tools such as a planer and sandpaper to finely level the surface of the glued laminated timber, remove defects such as unevenness and burrs on the surface, so that the connection surface of the beam and the column can be in close contact. Then, evenly apply wood adhesive on the connection surface. The application amount of the adhesive is 200 grams per square meter, and the adhesive should have good bonding strength, and its shear strength is not less than 5 MPa to enhance the connection adhesion between the beam and the column. After applying the adhesive, immediately conduct anti-corrosion treatment on the beam-column connection part, adopt the same process and materials as the overall anti-corrosion of the components, and control the moisture content of the wood within 12%-18% to prevent the wood from rotting and deteriorating at the connection part and affecting the structural performance;

[0053] Installation and Connection of Connecting Components: Transport the prefabricated and qualified metal connecting components (including Connecting Component 1, Connecting Component 2, and Connecting Component 3) to the construction site and place them at the beam-column connection part, making the metal connecting components fit tightly with the beam and column. Use M16 bolts to fixedly connect the angle steel to the beam and column, and arrange the quantity, spacing, and arrangement method of the bolts strictly according to the design requirements. During the process of tightening the bolts, use a torque wrench to tighten them according to the specified torque value, with a torque error not exceeding ±20 N·m, ensuring that the tightening force of the bolts is uniform, so as to form a stable and reliable connection node between the metal connecting components and the beam-column. When installing the metal connecting components, fully consider their impact on the appearance and style coordination of the ancient-style building, and ensure that the position and direction of the metal connecting components match the overall style of the building. If the metal connecting components are relatively prominent in appearance, surface treatment can be carried out after installation, such as painting with paint similar to the color of wood, so that the metal connecting components can be better integrated with the wooden structure visually, with a color difference not exceeding ±5, without destroying the overall beauty of the ancient-style building.

[0054] S5. Quality Inspection and Calibration: During the assembly process of the wooden structure, form a professional quality inspection team and equip it with complete and advanced measuring instruments and detection tools, such as high-precision steel tapes, total stations, levels, torque wrenches, wood moisture content detectors, etc., to conduct real-time and dynamic inspection and monitoring on the installation quality of each construction link and component;

[0055] S6. Surface Treatment and Decoration: After the assembly of the wooden structure is completed and passes the strict quality acceptance, carry out a systematic and comprehensive sandpaper grinding treatment on the surface of the overall wooden structure. Use sandpapers with different mesh numbers, starting from low mesh numbers and gradually transitioning to high mesh numbers, to perform multi-level and reciprocating grinding on the surface of the components, gradually reducing the surface roughness, eliminating scratches, pits, burrs and other defects generated during the processing and assembly of the components, and finally achieving a smooth and flat effect, creating good conditions for the subsequent surface treatment process. During the grinding process, pay attention to the consistency of the grinding direction to avoid the situation where the grinding marks are chaotic and affect the appearance quality.

[0056] Conduct fire protection treatment. According to the building fire protection design specifications and requirements, select fire protection coatings that meet national standards and evenly cover the surface of the wooden structure by brushing or spraying. Determine the number of brushing times and thickness of the fire protection coatings according to the specified fire protection grade and coating performance of the design. Generally, it is required to brush 2 - 3 times, and the total thickness of the coating reaches more than 1 - 2 mm, ensuring that the wooden structure has sufficient fire protection performance during a fire, effectively delaying the spread of the fire, buying time for personnel evacuation and fire fighting and rescue, and protecting the safety of the building and the lives and property of the people. During the process of brushing the fire protection coatings, pay attention to the uniformity and integrity of the coatings to avoid phenomena such as missed coating and running, which will affect the fire protection effect.

[0057] Finally, the decorative treatment process is implemented. According to the style positioning and design requirements of the antique building, traditional paint colors are selected, such as solemn vermilion, elegant golden yellow, etc., and uniform coloring is carried out by means of manual brushing or spray gun spraying. Before applying the paint, the surface of the wooden structure is first cleaned to remove impurities such as dust and oil stains to ensure that the paint can firmly adhere to the wood surface. For some antique buildings with high artistic requirements, professional painters can also be organized to carry out painted decoration on the surface of the wooden structure, painting exquisite traditional patterns and patterns, such as the dragon and phoenix bringing prosperity, wishful cloud patterns, flowers, birds, fish and insects, etc., further highlighting the cultural connotation and artistic charm of the antique building, and making the whole building a perfect combination of cultural inheritance and architectural art. During the painted decoration process, it is necessary to follow the traditional painting techniques and color matching principles, pay attention to the fineness of the pattern, the vividness and coordination of the color, and ensure that the painted effect meets the aesthetic standards and style characteristics of the antique building.

[0058] Although the embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An antique building integrated timber structure, comprising a column (1), wherein the column (1) is provided with a plurality of columns, and wherein: The lower end of the column (1) is installed on the ground through a fixing component, the lower end of the column (1) is sleeved with a shielding cover (12), the shielding cover (12) is located outside the fixing component, the top of the column (1) or the upper ends of two columns (1) are horizontally connected to a crossbeam (28) through a connecting piece 1, the upper end of the crossbeam (28) is connected to a support beam (30) through a connecting piece 2, and the longitudinal directions of two adjacent support beams (30), the longitudinal directions of two adjacent crossbeams (28), and the longitudinal directions of two adjacent columns (1) are all connected to a longitudinal beam (31) through a connecting piece 3; A plurality of wooden boards (37) are laid in sequence from the middle to both sides of the upper end of the longitudinal beam (31); a plurality of keels (33) are evenly and fixedly installed on the upper end of the wooden boards (37); a wooden lookout board (34) is installed between two adjacent keels (33); a connecting eave (32) is fixedly installed on the outer end of the wooden boards (37); a gate baffle (35) is fixedly installed on the upper end of the connecting eave (32); and a plurality of flying rafters (36) are fixedly installed on the upper end of the gate baffle (35).

2. The antique building integrated timber structure according to claim 1, characterized in that: The fixing component comprises an embedded plate (2), a groove (9) and a plug-in groove (10); a metal plate (4) is fixedly mounted on the upper end of the embedded plate (2) by means of bolts; a pull rod (3) is fixedly mounted on the lower end of the embedded plate (2); a base column (5) is fixedly mounted on the upper end of the metal plate (4); and fixing plates (8) are fixedly mounted on both the front and rear sides of the upper end of the base column (5).

3. The antique building integrated timber structure according to claim 2, characterized in that: The groove (9) is formed at the front and rear sides of the lower end of the column (1), and the plug-in groove (10) is formed at the front and rear sides of the bottom end of the column (1). When the column (1) is placed on the upper end of the base column (5), the fixing plate (8) is inserted into the plug-in groove (10), and a docking plate (11) is placed in the groove (9) and fixed by bolts. One end of the bolt passes through the docking plate (11), the column (1) and the fixing plate (8) and is threadedly connected with a nut.

4. The antique building integrated timber structure according to claim 1, characterized in that: A circular hole (13) is provided at the top of the shielding cover (12), two clamping plates (14) are symmetrically fixedly installed at the inner end of the shielding cover (12), elastic plates (6) are symmetrically fixedly installed on the left and right sides of the upper end of the metal plate (4), and a limit plate (7) is fixedly installed on the outer side of the upper end of the elastic plate (6), the shielding cover (12) is sleeved on the outer side of the column (1), the inner wall of the circular hole (13) and the outer wall of the column (1) are slidably connected, and the clamping plate (14) can be clamped with the limit plate (7).

5. The antique building integrated timber structure according to claim 1, characterized in that: The upper outer side of the column (1) is provided with a mounting groove (15), the upper top of the column (1) is provided with a plug hole (16), and the front and rear ends of the cross beam (28) and the left and right ends of the longitudinal beam (31) are provided with vertical plate grooves (29).

6. The antique building integrated timber structure according to claim 1, characterized in that: The connecting member 1 comprises a connecting plate (17), a back plate (18) is vertically fixedly installed at one end of the connecting plate (17), a shear plate 1 (19) is fixedly installed at the outer end of the back plate (18), fixing holes 1 (20) are opened on four sides of the back plate (18), and a plurality of fixing holes 2 (21) are evenly opened on the side wall of the connecting plate (17).

7. The antique building integrated timber structure according to claim 1, characterized in that: The second connecting member comprises a bottom plate (22), an upper vertical plate (24) is fixedly mounted on the upper end of the bottom plate (22), a lower vertical plate (23) is fixedly mounted on the lower end of the bottom plate (22), and the third connecting member comprises a side plate (26), a mounting plate (25) is fixedly mounted on one side of the side plate (26), and a shear plate (27) is fixedly mounted on the outer side of the mounting plate (25).

8. The antique building integrated timber structure according to claim 1, characterized in that: A butt joint groove (39) is provided on one side adjacent to the two vertical longitudinal beams (31), a decorative plate (38) is provided between the two vertical longitudinal beams (31), and sliders are provided at the upper and lower ends of the decorative plate (38), and the sliders can be slidably inserted into the butt joint groove (39).

9. A construction method of the antique building integrated timber structure according to any one of claims 1 to 8, characterized in that: The specific steps include: S1. Preparation before construction: Carefully select the appropriate specifications and high-quality integrated materials according to the design blueprint and structural requirements of the antique building. Strict quality inspection is carried out on the integrated materials, focusing on controlling the moisture content index to ensure that the moisture content is stable in the ideal range of 12%-18%, so as to ensure the stability of the integrated materials during subsequent construction and use; S2. Component processing and production: Strictly refer to the component size, shape and quantity requirements marked on the design drawings, and use high-precision CNC electric saws to perform fine cutting operations on the integrated materials. During the cutting process, use steel rulers, calipers and other measuring tools to monitor and control the component size in real time to ensure that the key dimensional deviations of each component, such as length, width, thickness, etc., are strictly controlled within ±1mm; S3, Column (1) root node assembly: pour the concrete foundation at the pre-planned building foundation location according to the design requirements and structural calculation results; S4. Beam-column node design: Based on the structural form, stress characteristics and architectural style requirements of antique buildings, professional structural engineers will carry out detailed design of beam-column connection nodes; S5. Quality inspection and correction: During the assembly of wooden structures, a professional quality inspection team is formed, equipped with a full range of advanced measuring instruments and testing tools, such as high-precision steel rulers, total stations, levels, torque wrenches, wood moisture content testers, etc., to conduct real-time and dynamic inspection and monitoring of each construction link and component installation quality; S6. Surface treatment and decoration: After the wooden structure is assembled and passed the strict quality inspection, the entire wooden structure surface is systematically and comprehensively sanded.

10. The construction method of the antique building integrated timber structure according to claim 9, characterized in that: The sandpaper uses different mesh numbers, starting from a low mesh number and gradually transitioning to a high mesh number, and performs multi-level, reciprocating grinding on the surface of the component to gradually reduce the surface roughness, eliminate scratches, pits, burrs and other defects on the surface of the component generated during the processing and assembly process, and finally achieve a smooth and flat effect, creating good conditions for subsequent surface treatment processes. During the grinding process, attention should be paid to the consistency of the grinding direction to avoid the situation where chaotic grinding marks affect the appearance quality.

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