Early-dismantling aluminum alloy formwork assembly and formwork system

Abstract

The invention relates to an early-dismantling aluminum alloy formwork assembly and a formwork system.The formwork assembly comprises a supporting piece and a supporting rod used for being connected with the outside, the supporting piece comprises a supporting part and a connecting part, the supporting part is connected with one end of the supporting rod, and the connecting part is arranged at the end of the supporting part; the structural part is in butt joint with the connecting part; the connecting piece is arranged on the structural piece and the connecting part in a penetrating mode, and the structural piece and the connecting part are detachably connected through the connecting piece. By arranging the supporting piece with the connecting part, the matching structure of the supporting piece and the structural piece is optimized, so that the formwork assembly can be used on a floor and a beam part, connection of the supporting piece and the structural piece can be achieved without accessories such as long pins and locking bars, and the problems that parts of an early-dismantling system are multiple in specification and variety and materials cannot be used universally are solved; and the cross-regional turnover rate is increased, repeated disassembly and assembly are not needed in different construction stages, and the labor cost is reduced.

Description

Technical Field

[0001] The present application relates to the field of construction technology, and in particular to an early-disassembly aluminum alloy formwork assembly and a formwork system. Background Art

[0002] The use of aluminum alloy building formwork systems is becoming a growing trend in the construction industry. This system is constructed from precision-machined, extruded aluminum profiles. This formwork system offers numerous significant advantages: First, its high degree of standardization effectively ensures construction quality and efficiency. Second, its light weight makes it easy to transport and install, significantly reducing the workload for construction workers. Furthermore, the aluminum alloy formwork boasts a strong load-bearing capacity, enabling it to meet diverse and complex construction requirements. Furthermore, the formwork's high precision ensures a tight connection between components, enhancing the integrity and stability of the construction. Most notably, this formwork is recyclable, significantly reducing construction costs and aligning with the concept of sustainable development. During construction, the aluminum alloy building formwork system eliminates the need for mechanical equipment, further streamlining the process and shortening the construction period. Its clean and environmentally friendly construction process generates no construction waste or noise pollution, minimizing disruption to the surrounding environment. Once the concrete is poured, the formwork is removed, resulting in a smooth, even surface that requires no additional finishing. This not only improves construction efficiency but also ensures the building's aesthetic quality.

[0003] The aluminum alloy formwork system also utilizes an advanced early dismantling system, allowing the formwork to be removed within 24 hours of concrete pouring, while the support system remains in place until the third floor. This highly efficient construction method enables a construction schedule of one floor every four to five days, significantly improving construction efficiency and shortening project cycles, resulting in significant economic benefits for both developers and contractors.

[0004] In related technologies, early dismantling mechanisms include locking bars, support heads, and long pins. These accessories are designed specifically for floors and are not suitable for beams, wall columns, and other structures. This leads to low turnover and high idle rates across multiple areas, requiring repeated disassembly and assembly during different construction phases, increasing labor costs. Because formwork installation is performed at height and in a cross-construction environment, accessories like locking bars and long pins are prone to falling from tool kits or operating platforms, becoming covered by concrete debris or buried and lost during formwork stacking and handling. Summary of the Invention

[0005] Based on this, it is necessary to provide an early-dismantling aluminum alloy formwork assembly and formwork system with a simple structure, fewer accessories and efficient installation to address the above problems.

[0006] An early dismantling aluminum alloy formwork assembly, comprising:

[0007] A support member for connecting an external support rod. The support member includes a support portion and a connecting portion. The support portion connects one end of the support rod, and the connecting portion is provided at an end of the support portion.

[0008] A structural member docked to the connecting portion; and

[0009] A connecting member passing through the structural member and the connecting portion and detachably connecting the structural member and the connecting portion.

[0010] In one embodiment, the cross-section of the support portion is in a U-shape. The support portion includes a bottom wall and side walls. The side walls are vertically provided at edges of the bottom wall. A notch is formed between the bottom wall and the side walls, and the connecting portion is provided at the notch.

[0011] In one embodiment, the support member has at least two ends.

[0012] In one embodiment, the structural member includes a docking portion. The docking portion includes a first docking wall and a second docking wall. The second docking wall is disposed at an angle to the first docking wall. The first docking wall is parallel to the connecting portion, and the second docking wall abuts against an edge of the connecting portion.

[0013] In one embodiment, the number of the structural members is the same as the number of the ends, and the structural members are beam structural members and / or floor structural members.

[0014] In one embodiment, the beam structural member includes an end beam member located at an edge of a floor. The end beam member further includes a docking portion, a main body portion, and an extension portion. The docking portion and the extension portion are respectively located at two opposite ends of the main body portion. The extension portion extends perpendicular to a longitudinal direction of the main body portion, so that the main body portion and the extension portion are in an L-shape.

[0015] In one embodiment, the beam structural member includes an intermediate beam member located between floor slabs. The intermediate beam member includes a main body portion and two docking portions located at two opposite ends of the main body portion. Support members are provided at both ends of the intermediate beam member.

[0016] In one embodiment, a flange protrudes from an edge of the main body portion, and the flange is used to abut against a lower edge of an external floor slab.

[0017] In one embodiment, the connecting member includes a pin and a washer. The pin passes through the structural member and the connecting portion. A head of the pin abuts against the connecting portion, and the washer is connected to an end of the pin protruding from the structural member.

[0018] An early demolition aluminum alloy formwork system includes the above-mentioned formwork components.

[0019] The above-mentioned early-dismantling aluminum alloy formwork assembly and formwork system optimize the coordination structure with the structural members by providing support members with connecting parts, so that the formwork assembly can be used not only on the floor but also on the beam. The connection between the support members and the structural members can be achieved without the need for accessories such as long pins and locking strips, which solves the problem of the early-dismantling system having a wide variety of parts specifications and non-universal materials, improves the cross-regional turnover rate, eliminates the need for repeated disassembly and assembly in different construction stages, and reduces labor costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a schematic structural diagram of a template system according to an embodiment of the present application.

[0021] Figure 2 This is a structural diagram of a template system from another perspective of an embodiment of the present application.

[0022] Figure 3 This is a structural diagram of a template component according to an embodiment of the present application.

[0023] Figure 4 This is a schematic diagram of the exploded structure of a template assembly according to an embodiment of the present application.

[0024] Figure 5 This is a schematic structural diagram of a support member according to an embodiment of the present application.

[0025] Figure 6 This is a schematic structural diagram of an end beam member according to an embodiment of the present application.

[0026] Figure 7 This is a schematic structural diagram of an intermediate beam according to an embodiment of the present application.

[0027] Description of Figure Numbers:

[0028] 1. Formwork system; 2. Support rod; 100. Formwork assembly; 110. Support member; 111. Support portion; 1111. Bottom wall; 1112. Side wall; 112. Connecting portion; 113. Pin hole; 120. Structural member; 120a. End beam; 120b. Intermediate beam; 121. Docking portion; 1211. First docking wall; 1212. Second docking wall; 122a, 122b. Main body; 1221a, 1221b. Bottom surface; 1122a, 1222b. Side surface; 123. Extension portion; 1231. Extension surface; 1232. Abutment surface; 1233. Connecting surface; 124. Flanging; 130. Connecting member; 131. Pin; 132. Pin piece. DETAILED DESCRIPTION

[0029] To make the above-mentioned objects, features, and advantages of the present application more clearly understood, the specific embodiments of the present application are described in detail below with reference to the accompanying drawings. The following description sets forth many specific details to facilitate a full understanding of the present application. However, the present application can be implemented in many other ways than those described herein, and those skilled in the art can make similar improvements without violating the scope of the present application. Therefore, the present application is not limited to the specific embodiments disclosed below.

[0030] In the description of this application, it should be understood that if the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. appear, the orientation or position relationship indicated by these terms is based on the orientation or position relationship shown in the accompanying drawings, which is only for the convenience of describing this application and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on this application.

[0031] In addition, if the terms "first" or "second" appear, these terms are used for descriptive purposes only and should not be understood to indicate or imply relative importance or implicitly specify the number of technical features indicated. Therefore, a feature specified as "first" or "second" may explicitly or implicitly include at least one of such features. In the description of this application, if the term "plurality" appears, "plurality" means at least two, for example, two, three, etc., unless otherwise specifically defined.

[0032] In this application, unless otherwise specified or limited, the terms "mounted," "connected," "connected," "fixed," etc., should be interpreted broadly. For example, these terms may refer to fixed connections, removable connections, or integration; mechanical connections or electrical connections; direct connections or indirect connections through an intermediary; and internal communication between two components or interaction between two components, unless otherwise specified. Those skilled in the art will understand the specific meanings of these terms in this application based on the specific circumstances.

[0033] In this application, unless otherwise expressly specified or limited, if a first feature is described as being "above" or "below" a second feature, or similar descriptions, this may mean that the first and second features are in direct contact, or that the first and second features are in indirect contact through an intermediate medium. Furthermore, when a first feature is described as being "above," "above," or "above" a second feature, it may mean that the first feature is directly above or diagonally above the second feature, or simply means that the first feature is at a higher level than the second feature. When a first feature is described as being "below," "below," or "below" a second feature, it may mean that the first feature is directly below or diagonally below the second feature, or simply means that the first feature is at a lower level than the second feature.

[0034] It should be noted that if an element is referred to as being "fixed to" or "disposed on" another element, it may be directly on the other element or there may be an intermediate element. If an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be an intermediate element. If any, the terms "vertical", "horizontal", "upper", "lower", "left", "right" and similar expressions used in this application are for illustrative purposes only and do not represent the only embodiment.

[0035] Research has found that in related technologies, early-removal components, including locking bars, support heads, and long pins, are designed specifically for floors and are not suitable for beams, wall columns, and other structures. This leads to low turnover and high idle rates across multiple areas, requiring repeated disassembly and assembly during different construction phases, increasing labor costs. Because formwork installation is performed at height and in a cross-construction environment, accessories like locking bars and long pins are prone to falling from tool kits or operating platforms, becoming buried and lost due to concrete debris or stacking and handling of formwork.

[0036] Based on the above, see Figure 3-7 , Figure 3-7 The schematic diagram of the structure of the template assembly 100 in one embodiment of the present application is shown. The embodiment of the present application provides an early dismantling aluminum alloy template assembly 100 and a template system 1 with a simple structure, fewer accessories, and efficient installation. The template assembly 100 includes a support member 110, a structural member 120, and a connecting member 130. Figure 1-2 An embodiment of the present application further provides an early-disassembly aluminum alloy formwork system 1, comprising the above-mentioned formwork assembly 100.

[0037] The support member 110 is used to connect to the external support rod 2. The support member 110 includes a support portion 111 and a connecting portion 112. The support portion 111 is connected to one end of the support rod 2, and the connecting portion 112 is provided at the end of the support portion 111. The structural member 120 is connected to the connecting portion 112. The connecting member 130 is provided through the structural member 120 and the connecting portion 112, and removably connects the structural member 120 and the connecting portion 112.

[0038] The above-mentioned early-disassembly aluminum alloy formwork assembly 100 and formwork system 1 optimize the mating structure with the structural member 120 by providing the support member 110 with the connecting portion 112, enabling the formwork assembly 100 to be used not only on the floor surface but also at the beam position. The connection between the support member 110 and the structural member 120 can be achieved without accessories such as long pins 131 and locking bars, solving the problems of a large variety of part specifications and non-universal materials in the early-disassembly system, improving the turnover rate across regions, eliminating the need for repeated disassembly and assembly during different construction stages, and reducing labor costs.

[0039] In one embodiment, the cross-section of the support portion 111 is in a "C" shape. The support portion 111 includes a bottom wall 1111 and side walls 1112. The side walls 1112 are perpendicularly provided at the edges of the bottom wall 1111. A notch is formed between the bottom wall 1111 and the side walls 1112, and the connecting portion 112 is provided at the notch.

[0040] Specifically, the bottom wall 1111 of the support portion 111 can be arranged parallel to the external placement surface (ground) or the floor surface of the formwork system 1. The other end of the support rod 2 abuts against the external placement surface (ground) or the floor surface of the formwork system 1. If the external placement surface (ground) or the floor surface of the formwork system 1 is defined as a horizontal plane, the side walls 1112 are arranged perpendicular to the horizontal plane to be perpendicular to the bottom wall 1111, and the cross-section of the support portion 111 is in a plane perpendicular to the horizontal plane. The side walls 1112 are arranged in groups. Two side walls 1112 form a group, and multiple groups of side walls 1112 can be provided on the bottom wall 1111. Two notches located at the two ends of the side walls 1112 can be formed between each group of side walls 1112 and the bottom wall 1111, and the connecting portion 112 can enclose at least part of the notch.

[0041] The connecting portion 112 is perpendicular to the bottom wall 1111 and the side walls 1112. After the connecting portion 112 is provided on the support portion 111, the cross-section of the support member 110 in the horizontal plane is in a "square" shape. The vertical height (in the direction perpendicular to the horizontal plane) of the connecting portion 112 is less than or equal to the height of the side walls 1112. When the vertical height of the connecting portion 112 is less than the height of the side walls 1112, the connecting portion 112 can enclose part of the notch. When the vertical height of the connecting portion 112 is equal to the height of the side walls 1112, the connecting portion 112 can enclose all of the notch.

[0042] Furthermore, the outer surface of the connecting portion 112 and / or the side walls 1112 is non-planar. The outer surface of the connecting portion 112 and / or the side walls 1112 has an uneven texture effect, or the outer surface of the connecting portion 112 and / or the side walls 1112 is provided with protrusions and grooves to increase the friction when the support portion 111 is connected to the external structure and improve the efficiency when the support portion 111 is separated from the external structure during demolding.

[0043] In one embodiment, the support member 110 has at least two ends. Specifically, the support member 110 has two ends, such as Figure 3 As shown, each support member 110 includes a support portion 111 and two connecting portions 112, the support portion 111 includes a bottom wall 1111 and two side walls 1112, the support member 110 is in the shape of a letter "I", the two connecting portions 112 are used to connect two structural members 120, and the side walls 1112 of the support member 110 are also used to connect at least two structural members 120. The support member 110 can also have three ends, then each support member 110 includes a support portion 111 and three connecting portions 112, the support portion 111 includes a "T" or "Y" shaped bottom wall 1111 and at least five side walls 1112, the support member 110 is in the shape of a letter "T" or "Y", the three connecting portions 112 are used to connect three structural members 120, and the side walls 1112 of the support member 110 are also used to connect multiple structural members 120. The support member 110 can also have four ends, then each support member 110 includes a supporting portion 111 and four connecting portions 112, the supporting portion 111 includes a "cross"-shaped bottom wall 1111 and eight side walls 1112, the support member 110 is in the shape of a "cross" as a whole, the four connecting portions 112 are used to connect four structural members 120, and the side walls 1112 of the support member 110 are also used to connect multiple structural members 120.

[0044] In one embodiment, the structural member 120 includes a docking portion 121, and the docking portion 121 includes a first docking wall 1211 and a second docking wall 1212, the second docking wall 1212 is arranged at an angle to the first docking wall 1211, the first docking wall 1211 is parallel to the connecting portion 112, and the second docking wall 1212 abuts against the edge of the connecting portion 112.

[0045] Specifically, the first docking wall 1211 and the second docking wall 1212 are arranged vertically, so that the docking portion 121 is "L"-shaped. The first docking portion 121 is arranged perpendicular to the horizontal plane and parallel to the connecting portion 112. The first docking portion 121 is used to abut against the connecting portion 112, and the second connecting wall extends toward the support member 110 from the lower edge of the first connecting portion 112. The vertical height of the connecting portion 112 is less than the vertical height of the first docking wall 1211, so that when the docking portion 121 is docked with the connecting portion 112, the second connecting wall abuts against the lower edge of the connecting portion 112, and a portion of the second connecting portion 112 can extend beyond the lower edge of the connecting portion 112 into the support member 110. The extended width of the second docking wall 1212 is 10-100 mm. Preferably, the extended width of the second docking wall 1212 is 20 mm, 40 mm, or 50 mm.

[0046] Since the structural member 120 may rotate during the actual use of the template assembly 100, which poses a safety hazard, the L-shaped docking portion 121 used at the end of the structural member 120 can prevent the structural member 120 from rotating, thereby avoiding safety problems. The L-shaped docking portion 121 is widely applicable to the support member 110 and the structural member 120, and there is no need to re-open the mold. At the same time, the L-shaped docking portion 121 used can only set one connecting member 130 between the connection between the structural member 120 and the support member 110, which solves the problem that the early dismantling system has many types of parts specifications and the materials cannot be universal.

[0047] In one embodiment, the number of the structural members 120 is the same as the number of the end portions, and the structural members 120 are beam structural members 120 and / or floor structural members 120 .

[0048] Specifically, after the structural member 120 is connected to the connecting portion 112, a formwork assembly 100 is formed. Multiple formwork assemblies 100 are connected together with other external structural members 120 to form the formwork system 1. The beam structural member 120 constitutes a portion of the beam and is relatively narrow. The floor structural member 120 constitutes a portion of the floor and is relatively wide. When the structural member 120 is a beam structural member 120, the width of the support member 110 matches the width of the beam structural member 120. When the structural member 120 is a floor structural member 120, the width of the support member 110 matches the width of the floor structural member 120.

[0049] The length of the beam structure 120 is 50N, where N=1, 2, 3, ... The width of the beam structure 120 is 50-200mm, preferably, the width of the beam structure 120 is 100mm or 120mm. The embodiment is described below mainly using the beam structure 120 as an example.

[0050] In one embodiment, the beam structure member 120 includes an end beam member 120a located at the edge of the floor, and the end beam member 120a also includes a docking portion 121, a main body portion 122a and an extension portion 123. The docking portion 121 and the extension portion 123 are respectively located at opposite ends of the main body portion 122a, and the extension portion 123 extends perpendicular to the longitudinal direction of the main body portion 122a, so that the main body portion 122a and the extension portion 123 are L-shaped.

[0051] Specifically, the end beam 120a is located at the edge of the floor, that is, at the edge of the entire formwork system 1, and is used to connect the floor structure 120 with the wall structure 120 or the column structure 120. Figure 4As shown, the cross-section of the main body part 122a is in a "匚" shape. The main body part 122a includes a bottom surface 1221a and side surfaces 1122a. The side surfaces 1122a are vertically provided at the edges of the bottom surface 1221a. A notch is formed between the bottom surface 1221a and the side surfaces 1122a. The docking part 121 is provided at the notch.

[0052] The bottom surface 1221a of the main body part 122a can be parallel to the horizontal plane, and the side surfaces 1122a are vertically arranged perpendicular to the horizontal plane and perpendicular to the bottom surface 1221a. The cross-section of the main body part 122a is in a plane perpendicular to the horizontal plane. The side surfaces 1122a are arranged in groups. Two side surfaces 1122a form a group. Two side surfaces 1122a can be provided on the bottom surface 1221a. Two notches located at the two ends of the side surfaces 1122a can be formed between each group of side surfaces 1122a and the bottom surface 1221a. The docking part 121 can close at least part of one of the notches.

[0053] The docking part 121 is perpendicular to the bottom surface 1221a and the side surfaces 1122a. After the connecting part 112 is provided on the main body part 122a, the cross-section of the end beam member 120a in the horizontal plane is in a "口" shape. The first docking wall 1211 is perpendicular to the bottom surface 1221a and the side surfaces 1122a. The second docking wall 1212 is perpendicular to the side surfaces 1122a and parallel to the bottom surface 1221a. The second docking wall 1212 extends in a direction away from the side surfaces 1122a. The vertical height (in the direction perpendicular to the horizontal plane) of the docking part 121 is less than or equal to the height of the side surfaces 1122a. When the vertical height of the docking part 121 is less than the height of the side surfaces 1122a, the docking part 121 can close part of the notch. When the vertical height of the docking part 121 is equal to the height of the side surfaces 1122a, the docking part 121 can close the entire notch.

[0054] The extension part 123 includes an extension surface 1231, a connection surface 1233, and an abutting surface 1232. The extension surface 1231 is perpendicular to the bottom surface 1221a and the side surfaces 1122a, and is arranged opposite to the docking part 121 to close the notch. After the extension surface 1231 closes the notch, it continues to extend. The vertical height of the extension surface 1231 is greater than the height of the side surfaces 1122a. The abutting surface 1232 is used to abut against an external wall structural member 120 or column structural member 120. The abutting surface 1232 is arranged parallel to the bottom surface 1221a. The connection surface 1233 is provided between the side surfaces 1122a and the abutting surface 1232. One end of the connection surface 1233 can directly abut against the lower edge of the side surfaces 1122a, or can be connected inside the side surfaces 1122a. By providing the extension part 123, when the template assembly 100 is installed, it can directly fall on the wall structural member 120, avoiding the need for an existing beam structure to additionally provide a C groove, and avoiding the need to connect the C groove to the floor surface and the beam structural member 120 before releasing it. The structure is simplified and the installation is convenient.

[0055] In one embodiment, the beam structure member 120 includes an intermediate beam member 120b located between floor formworks. The intermediate beam member 120b includes a main body portion 122b and two docking portions 121 located at opposite ends of the main body portion 122b. Support members 110 are provided at both ends of the intermediate beam member 120b.

[0056] Specifically, the intermediate beam member 120b is located in the middle of the floor, that is, at a non-edge position of the entire formwork system 1, and is used to connect the floor structure member 120. As Figure 7 shown, the cross-section of the main body portion 122b is in a "C" shape. The main body portion 122b includes a bottom surface 1221b and side surfaces 1122b. The side surfaces 1122b are perpendicularly provided at the edges of the bottom surface 1221b. Two gaps are formed between the bottom surface 1221b and the side surfaces 1122b. The docking portions 121 are provided at the two gaps for docking with the support members 110 on both sides.

[0057] The bottom surface 1221b of the main body portion 122b can be parallel to the horizontal plane, and the side surfaces 1122b are perpendicularly arranged to be perpendicular to the bottom surface 1221b. The cross-section of the main body portion 122b is in a plane perpendicular to the horizontal plane. The side surfaces 1122b are arranged in groups. Two side surfaces 1122b form a group. Two side surfaces 1122b can be provided on the bottom surface 1221b. Two gaps located at the two ends of the side surfaces 1122b can be formed between each group of side surfaces 1122b and the bottom surface 1221b. The docking portion 121 can enclose at least part of one of the gaps.

[0058] The docking portion 121 is perpendicular to the bottom surface 1221b and the side surfaces 1122b. After the connecting portion 112 is provided on the main body portion 122b, the cross-section of the end beam member 120b in the horizontal plane is in a "square" shape. The first docking wall 1211 is perpendicular to the bottom surface 1221b and the side surfaces 1122b. The second docking wall 1212 is perpendicular to the side surfaces 1122b and parallel to the bottom surface 1221b. The second docking wall 1212 extends in a direction away from the side surfaces 1122b. The second docking walls 1212 on both sides extend in opposite directions. The vertical height (in the direction perpendicular to the horizontal plane) of the docking portion 121 is less than or equal to the height of the side surfaces 1122b. When the vertical height of the docking portion 121 is less than the height of the side surfaces 1122b, the docking portion 121 can enclose part of the gap. When the vertical height of the docking portion 121 is equal to the height of the side surfaces 1122b, the docking portion 121 can enclose the entire gap.

[0059] In one embodiment, the edge of the main body 122b is provided with a raised flange 124, which is designed to abut against the lower edge of the external floor formwork. Specifically, both the end beams 120b and the intermediate beams 120b have flanges 124. For the end beams 120b, the flanges 124 are positioned away from the extension 123 (the wall structure 120 or the column structure 120). For the intermediate beams 120b, the flanges 124 can extend along the entire longitudinal length of the main body 122b. The floor formwork (the floor structure 120) is arranged side by side with the side 1122b, and the flanges 124 are designed to abut against the lower edge of the floor formwork. The width of the flanges 124 ranges from 5 to 20 mm, with preferred flanges 124 being 8 mm, 10 mm, or 15 mm.

[0060] In one embodiment, the connecting member 130 includes a pin 131 and a pin plate 132. The pin 131 is passed through the structural member 120 and the connecting portion 112. The head of the pin 131 abuts against the connecting portion 112. The pin plate 132 is connected to one end of the pin 131 passing through the structural member 120.

[0061] Specifically, the docking portion 121 and the connecting portion 112 are provided with a pin hole 113. The pin 131 has an end portion and a shaft portion. The diameter of the end portion is larger than the diameter of the shaft portion. The shaft portion is used to pass through the pin holes 113 in the docking portion 121 and the connecting portion 112, so that the end portion abuts the inner surface of the connecting portion 112. The shaft portion is provided with an insertion hole, and the insertion hole is used to pass through the pin piece 132. The pin piece 132 abuts the inner surface of the docking portion 121, so that the pin piece 132 and the end portion clamp the docking portion 121 and the connecting portion 112 between them, forming a connection and fixing structure.

[0062] The technical features of the above-mentioned embodiments can be combined arbitrarily. In order to make the description concise, not all possible combinations of the technical features in the above-mentioned embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0063] The above-described embodiments merely represent several implementation methods of the present application. While the descriptions are relatively specific and detailed, they should not be construed as limiting the scope of the patent application. It should be noted that a person of ordinary skill in the art may make various modifications and improvements without departing from the spirit of the present application, and these modifications and improvements fall within the scope of protection of the present application. Therefore, the scope of protection of the present patent application shall be determined by the appended claims.

Claims

1. An early dismantling aluminum alloy formwork assembly, characterized in that: The template component includes: A support member for connecting an external support rod. The support member includes a support portion and a connecting portion. The support portion connects one end of the support rod, and the connecting portion is provided at the end of the support portion. A structural member docked to the connecting portion; and A connecting member passing through the structural member and the connecting portion and detachably connecting the structural member and the connecting portion.

2. The early dismantling aluminum alloy formwork assembly according to claim 1, characterized in that: The cross-section of the support portion is in a U-shape. The support portion includes a bottom wall and side walls. The side walls are perpendicularly provided at the edges of the bottom wall. A notch is formed between the bottom wall and the side walls, and the connecting portion is provided at the notch.

3. The early dismantling aluminum alloy formwork assembly according to claim 1 or 2, characterized in that: The support member has at least two ends.

4. The early dismantling aluminum alloy formwork assembly according to claim 1, characterized in that: The structural member includes a docking portion. The docking portion includes a first docking wall and a second docking wall. The second docking wall is disposed at an angle to the first docking wall. The first docking wall is parallel to the connecting portion, and the second docking wall abuts against the edge of the connecting portion.

5. The early dismantling aluminum alloy formwork assembly according to claim 1, characterized in that: The number of the structural members is the same as the number of the ends. The structural members are beam structural members and / or floor structural members.

6. The early dismantling aluminum alloy formwork assembly according to claim 5, characterized in that: The beam structural member includes an end beam member located at the edge of the floor. The end beam member further includes a docking portion, a main body portion, and an extension portion. The docking portion and the extension portion are respectively located at two opposite ends of the main body portion. The extension portion extends perpendicularly to the longitudinal direction of the main body portion, so that the main body portion and the extension portion are in an L-shape.

7. The early dismantling aluminum alloy formwork assembly according to claim 5, characterized in that: The beam structural member includes an intermediate beam member located between floor templates. The intermediate beam member includes a main body portion and two docking portions located at two opposite ends of the main body portion. Support members are provided at both ends of the intermediate beam member.

8. The early dismantling aluminum alloy formwork assembly according to claim 6 or 7, characterized in that: Flanges are convexly provided at the edge of the main body portion. The flanges are used to abut against the lower edge of an external floor template.

9. The early dismantling aluminum alloy formwork assembly according to claim 1, characterized in that: The connecting member includes a pin and a pin plate. The pin passes through the structural member and the connecting portion. The head of the pin abuts against the connecting portion, and the pin plate is connected to one end of the pin that passes out of the structural member.

10. An early dismantling aluminum alloy formwork system, characterized in that: Including the template component according to any one of claims 1-9.

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