Special-shaped multi-cutter single-curve cellular board close splicing system

Abstract

A special-shaped multi-cutter single-curved honeycomb plate dense splicing system comprises a multi-cutter special-shaped single-curved honeycomb plate (105), a second single-curved honeycomb plate (118), a first single-curved honeycomb plate (117), a hot-dip galvanized steel tube (107), male and female plugging profiles (119 and 120) and a stainless steel inhaul cable (101). The device comprises a stainless steel screw rod (102), a stainless steel plate (103), a pre-tightening spring device (104), an aluminum alloy corner brace (109), a stainless steel pressing seat (111) and a stainless steel base (112). The corners of the single-curved cellular boards are free of breaking joints, and the single-curved cellular boards are connected through riveting and inserting male and female sectional materials. The single-curved honeycomb plate structure is supported and fixed by a frame formed by welding hot-dip galvanized steel; and the stainless steel inhaul cables are fixed between the glue seams of the single-curved honeycomb plates at different floor heights. According to the inhaul cable system, the problem that a traditional curtain wall system needs high construction skills and large-scale construction equipment is solved, and the inhaul cable system is low in cost and high in attractiveness.

Description

Technical Field

[0001] The utility model relates to a special-shaped multi-knife single-curved honeycomb board close-joining system, belonging to the technical field of aluminum alloy decorative building materials. Background Art

[0002] At present, the architectural design industry has more and more diversified demands for the decorative effects of building exterior walls. The design and installation methods of curtain walls are becoming more and more diversified, and aluminum veneers and honeycomb panels of various shapes are also presented. Since most decorative panels have large lengths, the appearance of traditional aluminum veneers cannot meet the requirements. Currently, more and more building exterior walls use honeycomb panel products. Nowadays, simple honeycomb panels are more common. Compared with traditional aluminum veneers, special-shaped single-curved and double-curved honeycomb panels have the advantages of high precision, high strength and good rigidity, weather resistance and strong self-cleaning ability.

[0003] However, its processing difficulty is much higher than that of aluminum veneer and conventional honeycomb panel. Simple flat honeycomb panels are commonly seen in exterior wall lines, and its complex shapes are commonly seen in exterior wall entrances and corners. The docking accuracy and appearance flatness of traditional single-curved aluminum veneer panels are not as good as honeycomb panels. The honeycomb panels in the entrance cable system structure include multi-knife folding line special-shaped honeycomb panels and multi-knife single-curved honeycomb panels. The processing difficulty lies in the high threshold of single-curved honeycomb panels; adjacent honeycomb panels need to be closely assembled, and their dimensional accuracy requirements are strict; no glue is applied at the seams, and the waterproof performance of the honeycomb panels is required to be high; the folding angle is small, and the processing is difficult.

[0004] Traditional arched door head design generally adopts aluminum veneer. Since the appearance requirements of this location are very high, a solution of densely assembled honeycomb panels is adopted here. The flatness and self-cleaning ability of the exterior surface are enhanced. Stainless steel cables are then used to connect the honeycomb panels up and down to form a whole, which greatly improves the viewing experience.

[0005] Stainless steel cables have smooth lines, high tensile strength, simple construction and modern shape. Summary of the invention

[0006] The utility model aims to solve the problems that the surface flatness of traditional aluminum veneers is poor and the adhesive seams are too large to affect the appearance, and discloses a special-shaped multi-knife single-curved honeycomb panel dense assembly system.

[0007] The technical solution implemented by the utility model is as follows: a special-shaped multi-blade single-curved honeycomb panel close-fitting system, including a single-curved honeycomb panel structure, hot-dip galvanized steel tubes, plug-in male and female profiles, prestressed joints and stainless steel cables. The single-curved honeycomb panel structure is spliced ​​by multiple single-curved honeycomb panels, the single-curved honeycomb panels have no seams at the corners, and the single-curved honeycomb panels are connected by riveting and plugging male and female profiles; the single-curved honeycomb panel structure is supported and fixed by a frame formed by welding hot-dip galvanized steel tubes; the stainless steel cables are fixed between the glue seams of honeycomb panels at different floor heights; the stainless steel cables need to be connected to prestressed joints.

[0008] The honeycomb panel close-fitting structure includes a multi-blade special-shaped single-curved honeycomb panel, a first single-curved honeycomb panel and a second single-curved honeycomb panel; a single-curved honeycomb panel with an acute angle on a large surface constitutes a special-shaped multi-blade single-curved honeycomb panel; the multi-blade special-shaped single-curved honeycomb panel 105 is connected to the first single-curved honeycomb panel 117 on one side by an aluminum alloy angle code 109 and connected by stainless steel self-tapping screws 121; the other side of the multi-blade special-shaped single-curved honeycomb 105 is connected to the left side of the second single-curved honeycomb panel 118 and fixed by plug-in profile angle codes; the structure composed of the multi-blade special-shaped single-curved honeycomb panel 105, the second single-curved honeycomb panel 118 and the multi-blade special-shaped single-curved honeycomb panel 105 wraps the steel frame formed by the 50×50×4mm hot-dip galvanized steel tube 107.

[0009] The single-curved honeycomb panel is composed of an aluminum alloy honeycomb panel, a honeycomb core, a honeycomb bottom plate and a glue layer; the aluminum alloy honeycomb panel adopts a 2mm thick 3003H24 aluminum-manganese alloy aluminum plate; the aluminum alloy honeycomb panel is formed by laser welding through a single-surface roller arc; the honeycomb core adopts a 3003 hexagonal structure, and since this honeycomb panel is used on the exterior wall, its aluminum foil thickness is 0.07mm, and air-permeable micropores are left on the aluminum honeycomb core wall; the honeycomb core is first stretched into a single honeycomb core to present a regular hexagonal shape according to the existing size of the panel, and then the honeycomb core of the corresponding size is cut; the honeycomb bottom plate adopts a 1.0mm thick 3003H24 aluminum-manganese alloy aluminum plate, which is disconnected at the corner; the glue layer adopts a two-component polyurethane glue, which is mixed by stirring a main agent and a curing agent in a ratio of 4:1.

[0010] Due to the particularity of the single-curved honeycomb panel, it is impossible to directly apply pressure and bond it. It is also necessary to use a wooden mold to carve a corresponding mold according to the size of the panel. First, pre-treat the formed panel (clean and degrease). Apply waterproof sealant to the corners around the panel, and evenly apply the mixed two-component polyurethane glue on the panel and the bottom plate. Then, bond the honeycomb core with the applied glue. Then place the honeycomb panel on the wooden mold, the panel is attached to the wooden mold, and the vacuum glass platform is placed on it for vacuuming and pressurization. After vacuuming, take the panel to clean the aluminum chips and check the appearance size. And use L-shaped full-length angle aluminum rivets to reinforce the disconnection of the bottom plate to ensure the forming angle of the honeycomb panel and enhance the force. Finally, assemble the profiles and brush the waterproof sealing structural glue on the gaps and rivet heads for waterproofing. The single-curved honeycomb panel replaces the single-curved aluminum veneer, and its panel surface flatness and self-cleaning performance are improved, ensuring the ornamental value of the external curtain wall decoration at the entrance.

[0011] The male and female profiles are connected through the reserved holes on the folded edges of the honeycomb panels to connect the aluminum alloy honeycomb panels, the honeycomb bottom plate, and the profile corners by riveting, which needs to be riveted before gluing. By plugging the male and female profiles, the gaps between the honeycomb panels can be effectively reduced to achieve a close-fitting effect.

[0012] The cable system includes a stainless steel cable, a stainless steel screw, a stainless steel plate, a stainless steel base, a pre-tightening spring device, a hot-dip galvanized steel tube, a stainless steel pressure seat and an aluminum alloy angle code; the stainless steel base is fixed on the steel tube frame, the stainless steel screw is pre-buried in the stainless steel base, and the stainless steel plate is connected to the screw through the stainless steel screw; the stainless steel cable is staggered and connected to the stainless steel plate; a pre-tightening spring device needs to be installed between the stainless steel plate and the cable; the other side of the stainless steel cable is connected to other layers; multiple stainless steel cables are connected between honeycomb panels to embellish the door head with a single appearance. Since the stainless steel cable is different from the glass curtain wall, its openness gives it the characteristics of strong light transmittance, giving people a hazy beauty.

[0013] The beneficial effect of the utility model is that the utility model forms a new decorative curtain wall by designing a single-curved honeycomb panel and stainless steel cables with a certain distance distribution, and its structure is diverse. The stainless steel cable curtain wall adopts the method of honeycomb panels at both ends. The utility model solves the problems that the small-angle bending and cornering effect of the traditional aluminum single plate is not beautiful, the decorative surface is lacking in flatness, and the dense splicing effect is poor. The utility model solves the problem that the traditional cold press machine is not good at processing the special-shaped multi-cut honeycomb panel by applying pressure on the vacuum glass platform. By making the lower mold, the overall shape of the honeycomb panel is fixed, and the two sides are finally sealed by folding the edges to form a whole honeycomb panel, and the gap needs to be sealed with waterproof structural glue. The waterproof performance of the honeycomb panel is guaranteed. The cable system of the utility model solves the problem that the traditional curtain wall system requires high construction skills and large-scale construction equipment, and has low cost and strong aesthetics. The stainless steel cable in the system structure has the advantages of simple construction, and the single-curved honeycomb panel has the characteristics of strong self-cleaning ability, long life, and excellent exterior surface flatness. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is the installation node diagram of the single-curved honeycomb panel and stainless steel cable of the utility model system;

[0015] Figure 2 This is the node diagram of the lower end of the stainless steel vertical cable of the utility model system;

[0016] Figure 3 This is the installation node diagram of male and female profiles of honeycomb panels of the utility model system;

[0017] Figure 4 It is a vertical cross-section of a multi-blade single-curved honeycomb panel of the utility model system;

[0018] Figure 5 for Figure 4 1-1 sectional view in;

[0019] Figure 6 for Figure 4 Sectional view 2-2 in FIG.

[0020] Figure 7 This is a three-dimensional combined modeling diagram of the special-shaped multi-blade single-curved honeycomb panel of the utility model;

[0021] In the figure, 101 is a stainless steel cable; 102 is a stainless steel screw; 103 is a stainless steel plate; 104 is a preheating spring device; 105 is a multi-blade single-curved honeycomb panel; 107 is a first hot-dip galvanized steel pass; 108 is a stainless steel nut; 109 is an aluminum alloy angle code; 111 is a first stainless steel press seat; 112 is a first stainless steel base; 113 is a first L-shaped angle steel; 114 is a second L-shaped angle steel; 115 is a bolt; 116 is a hexagonal bolt; 117 is a first single-curved honeycomb panel; 118 is a second single-curved honeycomb panel; 119 is a plug-in mother material; 120 is a male profile for insertion; 121 is a stainless steel self-tapping screw; 122 is a female profile for insertion; 201 is a second hot-dip galvanized steel pass; 202 is a second stainless steel pressure seat; 203 is a second stainless steel base; 204 is a prestressed joint; 205 is a stainless steel screw; 207 is a hexagon socket bolt; 208 is a stainless steel screw cable joint; 401 is an aluminum alloy honeycomb panel; 402 is a honeycomb core; 403 is a honeycomb bottom plate; 404 is a male profile angle code; 405 is a female profile angle code; 406 is a glue layer; 407 is a rivet; 408 is a countersunk rivet. DETAILED DESCRIPTION

[0022] The specific implementation of the utility model is shown in the accompanying drawings.

[0023] like Figure 1 As shown, this embodiment is a special-shaped multi-blade single-curved honeycomb panel close assembly system, including a multi-blade special-shaped single-curved honeycomb panel 105, a second single-curved honeycomb panel 118, a first single-curved honeycomb panel 117, a hot-dip galvanized steel pipe 107, plug-in male and female profiles, a prestressed joint head 204 and a stainless steel cable 101.

[0024] The function of the 50×50×4mm hot-dip galvanized steel tube 107 is to form a frame through welding between the steel tubes, so as to facilitate the fixation of the honeycomb panel products. Therefore, firstly, weld the 50×50×4mm hot-dip galvanized steel tube 107 to fix the frame, and at the same time fix the first stainless steel base 112 to the hot-dip galvanized steel tube 107 frame by bolts 115; then weld the L-shaped angle steel 113 and the L-shaped angle steel 114 to the hot-dip galvanized steel tube 107 frame. Then insert the M20 stainless steel screw into the first stainless steel pressure seat 111 and fix it with the hexagon socket bolt 116. Secondly, install the single-curved honeycomb panel, and install the second single-curved honeycomb panel 118 to the previously welded hot-dip galvanized steel tube 107 frame through the plug-in male profile 120 on the left side and the plug-in female profile 122 on the right side and the stainless steel self-tapping screws 121. Figure 3 for Figure 1A partial enlarged view of the plug-in male and female profiles; then install the multi-blade single-curved honeycomb panel 105 in sequence, and insert the plug-in female material 119 on the right side of the multi-blade single-curved honeycomb panel 105 into the plug-in male profile 120 on the left side of the second single-curved honeycomb panel 118, and fix the left side to the L-shaped angle steel 114 through the aluminum alloy corner code 109 with stainless steel self-tapping screws 121; after installation, fix the first single-curved honeycomb panel 117 to the L-shaped angle steel 114 through the aluminum alloy corner code 109 with stainless steel self-tapping screws 121, and complete the installation and fixation of the single-curved honeycomb panel. Figure 1 The notch-shaped structure composed of the first single-curved honeycomb panel 117 and the multi-blade single-curved honeycomb panel 105 can well hide the end structure of the stainless steel cable 101, and can ensure the beauty and simplicity of its overall appearance. The advantage of its 50×50×4mm hot-dip galvanized steel tube 107 frame is that the strength of the steel skeleton structure formed by it is several times higher than that of the concrete structure, and it can withstand natural disasters such as strong winds and earthquakes; the steel skeleton structure components are light, the construction is convenient and fast, the construction time is short, and the construction cost can be greatly saved.

[0025] like Figure 2 As shown, the second stainless steel base 203 is fixed on the 200×200×5mm hot-dip galvanized steel tube 201, the stainless steel screw 205 is inserted into the second stainless steel press seat 202, and the second stainless steel press seat 202 is fixed with a stainless steel inner hexagon screw 207. Then, a prestressed joint 204 is connected to the stainless steel screw 205 on the second stainless steel press seat 202 to complete the fixation of the lower end of the cable device.

[0026] like Figure 1 As shown, the stainless steel plate 103 is fixed on the stainless steel screw 102, and then the stainless steel cable 101 is inserted into the stainless steel plate, and the preload spring device 104 is placed, and the stainless steel plate 103 is positioned and fixed with a stainless steel nut 108 to complete the fixation of one end of the upper end of the stainless steel cable 101. Figure 2 As shown, the stainless steel cable 101 is installed with the stainless steel screw cable joint 208, the stainless steel screw cable joint 208 is connected to the prestressed joint 204, the length of the stainless steel cable 101 is adjusted, and the stainless steel cable 101 is tightened. The prestressed joint 204 can increase the prestress of the cable to form a single stainless steel cable system decorative line.

[0027] like Figure 4 As shown in FIG. 1 , three views of a multi-blade special-shaped single-curved honeycomb panel 105 in the present structural system. Figure 1 The lap angle of the 50×50×4mm hot-dip galvanized steel tube 107 shown in the figure is affected by the lap angle of the 50×50×4mm hot-dip galvanized steel tube 107, where Figure 6 The bending angles of the large surface of the section 2-2 shown are A=46.2°, B=50.6°, and C=91.1°. The combination of these angles forms a multi-blade single-curved honeycomb panel cross section. Figure 6 shown. Figure 5 The cross-sectional view shown mainly includes a 2.0mm aluminum alloy honeycomb panel 401, a 1.0mm thick aluminum alloy honeycomb bottom plate 403, a six-deformation structure with a 7mm side length aluminum foil, a thickness of 0.07mm and a height of 22mm honeycomb core 402, and a two-component polyurethane honeycomb core glue layer 406 in which the main agent and the curing agent are mixed in a ratio of 4 to 1 and applied to the back layer of the honeycomb panel 401 and the back layer of the honeycomb bottom plate 403. One side of the honeycomb core 402 is glued to the back of the honeycomb panel 401, and the other side of the honeycomb core 402 is glued to the back of the honeycomb bottom plate 403; a honeycomb panel is formed. Next, install the profile of the honeycomb panel. First, rivet the plug-in female profile angle code 405 on the folded edge of the honeycomb panel through stainless steel countersunk rivets 408; and rivet the plug-in male profile angle code 404 to the honeycomb panel through stainless steel countersunk rivets 407. When installing it, just insert the plug-in male profile angle code 404 on the honeycomb panel into the plug-in female profile angle code 405 of the honeycomb panel. As shown Figure 7 As shown, the corresponding Figure 1 The three-dimensional combined modeling diagram of the decorative surface panel of the middle multi-blade single-curved honeycomb panel 105, the first single-curved honeycomb panel 117, and the second single-curved honeycomb panel 108. Since its actual structural position is on the arched main body of the building entrance, its overall structure is a plurality of similar Figure 7 The honeycomb panels shown are installed closely together.

[0028] like Figure 7 As shown, Figure 1 The actual three-dimensional schematic diagram of the multi-blade special-shaped single-curved honeycomb panel 105, the second single-curved honeycomb panel 118, and the first single-curved honeycomb panel 117 is illustrated. The multi-blade special-shaped single-curved honeycomb panel 105 and the first single-curved honeycomb panel 117 are adjacent to each other on one side. Figure 1 The aluminum alloy angle code 109 shown is connected with the stainless steel self-tapping screw 121. Figure 1 On the steel frame formed by the 50×50×4mm hot-dip galvanized steel tube 107, the other side of the multi-blade special-shaped single-curved honeycomb panel 105 is connected to the left side of the second single-curved honeycomb panel 118, and the connection structure is as follows: Figure 3 The plug-in profiles are fixed by the angle code method shown, ensuring that the gap between the honeycomb panels is within the range of 3mm. The structure composed of the multi-blade special-shaped single-curved honeycomb panel 105, the first single-curved honeycomb panel 117 and the second single-curved honeycomb panel 108 wraps the steel frame formed by the 50×50×4mm hot-dip galvanized steel tube 107, so that people can see the single-curved honeycomb panel decoration from the outside, rather than the steel frame structure.

Claims

1. A special-shaped multi-blade single-curved honeycomb panel close-fitting system, comprising a single-curved honeycomb panel structure, a hot-dip galvanized steel tube, plug-in male and female profiles, a prestressed joint head and a stainless steel cable; characterized in that: The single-curved honeycomb panel structure is formed by splicing multiple single-curved honeycomb panels. There are no breaks at the corners of the single-curved honeycomb panels, and the single-curved honeycomb panels are connected by riveting and plugging male and female profiles; the single-curved honeycomb panel structure is supported and fixed by a frame formed by welding hot-dip galvanized steel; the stainless steel cables are fixed between the glue seams of the single-curved honeycomb panels at different floor heights; the stainless steel cables need to be connected to prestressed joints.

2. A special-shaped multi-tool single-curved honeycomb panel close-joining system according to claim 1, characterized in that: The honeycomb panel close-fitting structure includes a multi-blade special-shaped single-curved honeycomb panel, a first single-curved honeycomb panel and a second single-curved honeycomb panel; a single-curved honeycomb panel whose large surface angle is an acute angle constitutes a special-shaped multi-blade single-curved honeycomb panel; the multi-blade special-shaped single-curved honeycomb panel is connected to the first single-curved honeycomb panel on one side by an aluminum alloy angle code and connected with stainless steel self-tapping screws; the other side of the multi-blade special-shaped single-curved honeycomb is connected to the left side of the second single-curved honeycomb panel and fixed by plug-in profile angle codes; the structure composed of the multi-blade special-shaped single-curved honeycomb panel, the second single-curved honeycomb panel and the multi-blade special-shaped single-curved honeycomb panel wraps the steel frame formed by hot-dip galvanized steel.

3. The special-shaped multi-tool single-curved honeycomb panel close-joining system according to claim 1, characterized in that: The single-curved honeycomb panel is composed of an aluminum alloy honeycomb panel, a honeycomb core, a honeycomb bottom plate and a glue layer; the aluminum alloy honeycomb panel is made of an aluminum-manganese alloy aluminum plate; the aluminum alloy honeycomb panel is formed by rolling an arc on a single surface and laser welding; the honeycomb core adopts a hexagonal structure, and the aluminum honeycomb core wall has breathable micropores; the honeycomb bottom plate is made of an aluminum-manganese alloy aluminum plate, which is disconnected at the corner; the glue layer adopts a two-component polyurethane glue.

4. The special-shaped multi-tool single-curved honeycomb panel close-joining system according to claim 1, characterized in that: The male and female profiles are inserted through the reserved holes on the folded edges of the honeycomb panels to connect the aluminum alloy honeycomb panels, the honeycomb bottom plates, and the profile corners together by riveting.

5. The special-shaped multi-tool single-curved honeycomb panel close-joining system according to claim 1, characterized in that: The cable system comprises a stainless steel cable, a stainless steel screw, a stainless steel plate, a stainless steel base, a pre-tightening spring device, a hot-dip galvanized steel tube, a stainless steel pressure seat and an aluminum alloy angle code; the stainless steel base is fixed on the steel tube frame, the stainless steel screw is pre-buried in the stainless steel base, and the stainless steel plate is connected to the screw through the stainless steel screw; the stainless steel cable is staggered and connected to the stainless steel plate; a pre-tightening spring device needs to be installed between the stainless steel plate and the cable; the other side of the stainless steel cable is connected to other layers; a plurality of stainless steel cables are connected between the honeycomb panels to embellish the door head with a single appearance.

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