Aluminum alloy template capable of being quickly mounted and dismounted

Abstract

The invention relates to the field of building construction formworks, in particular to an aluminum alloy formwork capable of being rapidly installed and detached, the aluminum alloy formwork comprises a flat-plate-shaped top plate and two side plates, the two side plates are each in a long strip shape, the section of each side plate is in a right trapezoid shape, and the long sides where the right trapezoids of the two side plates are located are connected to the two opposite sides of the top plate correspondingly; the pipe locking device is characterized in that the upper end faces of the two side plates are provided with pipe locking and clamping parts at intervals respectively, and all the pipe locking and clamping parts of the two side plates do not coincide relatively; and the insertion rod is a pipe matched with the pipe lock clamping part. Through the clamping effect of the pipe lock clamping part on the side face of the inserting rod, limiting and fixing of the two formworks of the inserting rod are achieved, the traditional tedious process of fixing the formworks through pin hitting is replaced, and the formwork mounting and dismounting efficiency is improved.

Description

Technical Field

[0001] This application relates to the field of building construction formwork, specifically to an aluminum alloy formwork that can be quickly installed and disassembled. Background Technology

[0002] With the rapid advancement of industrialized construction, aluminum alloy formwork, thanks to its lightweight characteristics, excellent structural strength, reusability, and ability to ensure concrete molding quality, has been widely used in the construction of concrete components such as walls, floor slabs, beams, and columns in various projects, including high-rise buildings and prefabricated buildings, becoming an important material for improving construction efficiency and quality. However, the mainstream connection method for aluminum alloy formwork still uses the traditional "pin + pin plate" structure. This long-used connection technology not only has significant limitations in the installation process but also exposes many problems during disassembly, seriously restricting further improvements in the construction efficiency of aluminum alloy formwork and posing challenges to construction cost control and on-site management. The traditional "pin + pin plate" connection method is extremely cumbersome: Numerous small holes need to be pre-drilled along the edges of the aluminum alloy formwork for inserting pins. When assembling the formwork, workers must first precisely align the edges of adjacent formwork panels, ensuring the small holes on both panels completely overlap. However, due to potential deviations in frame flatness during formwork fabrication, errors in hole position, and slight deformation caused by handling and placement during construction, hole alignment often requires repeated adjustments, consuming a significant amount of time. After alignment, pins must be inserted one by one into the overlapping holes, and then the pin plates are bent using tools to secure them, completing the connection. The disassembly stage further complicates the process: workers must first use pry bars or other tools to pry apart the bent pin plates one by one, and then use hammers or other tools to knock the pins out of the holes. This not only involves numerous steps but also easily damages the formwork edges and holes during the hammering and prying process, affecting the subsequent reuse of the formwork. Furthermore, the characteristics of the "pin + pin plate" accessories also bring many problems: Pins and pin plates are small and easily lost due to collisions or worker negligence during frequent installation and disassembly, resulting in significant wear and tear and frequent replenishment, increasing construction costs. At the same time, lost small parts scattered on the construction site may pose a safety hazard to construction workers. From a labor intensity perspective, pins require forceful hammering to ensure proper insertion during installation and repeated prying and hammering during disassembly. Prolonged operation can lead to hand fatigue and even joint injuries, failing to meet the modern construction industry's demand for a more humane working environment and lightweight operations. More importantly, as the formwork is reused, the small holes wear down due to repeated insertion and removal of the pins, gradually increasing the gap between the holes and the pins. This reduces the stability of the formwork joints, and during concrete pouring, lateral pressure can easily create gaps at the joints, causing grout leakage. This not only affects the surface appearance of the concrete components but also requires additional manpower and resources for later repairs, further increasing construction costs and time pressure. Therefore, there is an urgent need in the industry for a new type of aluminum alloy template connection structure that can simultaneously achieve rapid installation and disassembly, reduce component wear, and improve connection stability.

[0003] Application content To provide a basic understanding of some aspects of the disclosed embodiments, a brief summary is given below. This summary is not intended as a general commentary, nor is it intended to identify key / important components or describe the scope of protection of these embodiments, but rather as a prelude to the detailed description that follows.

[0004] The purpose of this application is to overcome the shortcomings and deficiencies of the prior art and provide an aluminum alloy template that is easy to install and disassemble.

[0005] In a first aspect, this disclosure provides an aluminum alloy template, comprising: a flat top plate and two side plates, wherein both side plates are elongated and have a right-angled trapezoidal cross-section, the long sides of the right-angled trapezoids of the side plates are respectively connected to the opposite sides of the top plate, and both side plates are perpendicular to the top plate, characterized in that: the upper surface of the side plates is respectively provided with spaced pipe locking clamps, and all the pipe locking clamps of the side plates do not overlap; a rod, and a pipe that cooperates with the pipe locking clamps.

[0006] Preferably, the tube locking clamp is a half-tube clamp structure for locking one side of the insertion rod, and the tube locking clamps on the two side plates are respectively locked on the opposite sides of the insertion rod.

[0007] Preferably, it further includes: a top support portion located on one side of the top plate; the two side plates and the top support portion located on the same side of the top plate; wherein, the right-angled sides of the cross-section of the two side plates are provided with a serrated shape; wherein, the top support portion is used to connect one side of the reinforcing rib; The reinforcing rib has symmetrical inclined surfaces on both sides, supporting it between the two side plates. The inclined surfaces of the reinforcing rib are respectively provided with serrations that match the serration shape of the side plates. The reinforcing rib is connected to the serrations of the two side plates of the aluminum alloy template through the serrations of the inclined surfaces.

[0008] Preferably, a reinforcing rib limiting baffle is provided at the corresponding reinforcing rib installation position on the inner side of the two side plates, and is perpendicularly connected to the side plates; the distance between each reinforcing rib limiting baffle is the same.

[0009] Preferably, the serrations on the side plate are any one of trapezoidal serrations, arc serrations, and staggered serrations.

[0010] Preferably, the serrations of the reinforcing rib are trapezoidal serrations, with the upper base width being 1mm to 2mm, the lower base width being 2mm to 3mm, the height being 1mm to 1.5mm, and the spacing between adjacent trapezoidal serrations being 1mm to 2mm.

[0011] Preferably, the serrations of the reinforcing rib are arc-shaped serrations with a radius of curvature of 3mm to 5mm, an arc length of 2mm to 3mm, and a center distance of 2mm to 3mm between adjacent arc-shaped serrations.

[0012] Preferably, the serrations on the side plate are of an interlaced serration structure, with a height difference of 0.5mm to 1mm between adjacent serrations, an angle difference of 5° to 10°, a serration width of 2mm to 3mm, and a horizontal spacing of 2mm to 3mm between adjacent interlaced serrations.

[0013] Preferably, one of the pipe locking clamp and the insert rod has a protrusion, and the other has a groove that matches the protrusion. The protrusion and the groove cooperate to limit the relative movement of the pipe locking clamp and the insert rod.

[0014] Preferably, the pipe clamp is also provided with a push-type lock or a snap-fit ​​lock.

[0015] This application provides an aluminum alloy template that can be quickly installed and disassembled. By using the side clamping action of the pipe locking clamp to hold the insert rod, the two template pieces of the insert rod are limited and fixed, replacing the cumbersome process of fixing the template with pins in the traditional way, and improving the efficiency of template installation and disassembly.

[0016] The above general description and the description below are exemplary and illustrative only and are not intended to limit this application. Attached Figure Description

[0017] One or more embodiments are illustrated by way of example with reference to the accompanying drawings. These illustrations and drawings do not constitute a limitation on the embodiments. Elements having the same reference numerals in the drawings are shown as similar elements. The drawings are not to be scaled. And wherein: Figure 1This is a front view schematic diagram of an aluminum alloy template provided in an embodiment of the present disclosure; Figure 2 This is a top view schematic diagram of an aluminum alloy template provided in an embodiment of the present disclosure; Figure 3 This is an axial schematic diagram of an aluminum alloy template provided in an embodiment of the present disclosure; Figure 4 This disclosure provides a front view schematic diagram of two aluminum alloy templates being fixed according to an embodiment; Figure 5 An axial schematic diagram of two aluminum alloy templates being fixed is provided for an embodiment of this disclosure; Figure 6 This is a front view of an aluminum alloy template assembly provided in an embodiment of the present disclosure; Figure 7 This is a partial schematic diagram of an aluminum alloy template assembly provided in an embodiment of the present disclosure; Figure 8 This disclosure provides another schematic diagram of an aluminum alloy template assembly. Figure label: 1: Top plate; 2: Side plate; 3: Pipe lock clamp; 4: Insert rod; 5: Snap-fit ​​lock; 10: Top support; 11: Reinforcing rib; 12: Reinforcing rib limit baffle. Detailed Implementation

[0018] To provide a more detailed understanding of the features and technical content of the embodiments of this disclosure, the implementation of the embodiments of this disclosure will be described in detail below with reference to the accompanying drawings. The accompanying drawings are for illustrative purposes only and are not intended to limit the embodiments of this disclosure. In the following technical description, for ease of explanation, several details are used to provide a full understanding of the disclosed embodiments. However, one or more embodiments may still be implemented without these details. In other cases, well-known structures and devices may be simplified in their depiction to simplify the drawings.

[0019] The following description and accompanying drawings fully illustrate specific embodiments of this application to enable those skilled in the art to practice them. Other embodiments may include structural, logical, electrical, procedural, and other changes. The embodiments represent only possible variations. Individual components and functions are optional unless explicitly required, and the order of operation may vary. Parts and features of some embodiments may be included in or replace parts and features of other embodiments. The scope of embodiments of this application includes the entire scope of the claims and all available equivalents of the claims. In this document, each embodiment may be referred to individually or collectively by the term "application," which is merely for convenience and is not intended to automatically limit the scope of the application to any single application or application concept if more than one application is disclosed in fact. In this document, relational terms such as first and second are used only to distinguish one entity or operation from another entity or operation, without requiring or implying any actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, or apparatus that includes said element. The various embodiments described herein are presented in a progressive manner, with each embodiment focusing on its differences from other embodiments. Similar or identical parts between embodiments can be referred to interchangeably. For the methods, products, etc., disclosed in the embodiments, since they correspond to the method section disclosed in the embodiments, the descriptions are relatively simple; relevant details can be found in the method section description.

[0020] Furthermore, the terms "set up," "connect," and "fix" should be interpreted broadly. For example, "connection" can be a fixed connection, a detachable connection, or an integral structure; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, or it can be an internal connection between two devices, components, or parts. Those skilled in the art can understand the specific meaning of the above terms in the embodiments of this disclosure according to the specific circumstances.

[0021] The purpose of this application is to overcome the shortcomings and deficiencies of the prior art and provide an aluminum alloy template that is easy to install and disassemble.

[0022] See Figures 1 to 3 This is a schematic diagram of an aluminum alloy template provided in an embodiment of the present disclosure.

[0023] An aluminum alloy template, comprising: Top plate 1: It is flat and serves as the forming surface for concrete pouring. It is integrally formed using high-strength aluminum alloy material. Both side panels 2 are long strips with a right-angled trapezoidal cross section. The long sides of the right-angled trapezoids are fixedly connected to the opposite sides of the top panel 1, and both side panels 2 are perpendicular to the top panel 1. Together, they form a trough-shaped frame structure with the top panel 1 as the top and the side panels 2 as the side barriers, which is used to contain the concrete and bear the pouring pressure. Pipe clamping parts 3: These are distributed at intervals along the upper end face of both side plates 2. The pipe clamping parts 3 on the left side plate 2 and the right side plate 2 are staggered in the projection direction, i.e., they do not overlap. Generally, the spacing between adjacent pipe clamping parts 3 is 300 to 400 mm to adapt to the stress distribution requirements of the template.

[0024] The tube clamp 3 is a semi-tube clamp structure, and its inner wall contour is adapted to the outer surface of the insertion rod 4. If the insertion rod 4 is a round tube, the semi-tube clamp is a semi-circular arc groove. The tube clamp 3 of the left side plate 2 and the tube clamp 3 of the right side plate 2 correspond to the left and right sides of the insertion rod 4, respectively. Together, they form a closed space that can accommodate the insertion rod 4, and the insertion rod 4 is initially fixed by clamping from both sides.

[0025] It should be noted that the pipe clamp 3 has a certain degree of elasticity: the edge of the clamping opening of the half-pipe clamp is designed with a thin wall, and appropriate elastic deformation capability is retained through the aging treatment process of aluminum alloy material. When the insertion rod 4 is installed, the clamping opening of the pipe clamp 3 can elastically open under the action of external force. After the insertion rod 4 enters the preset position, the elastic force causes the clamping opening to automatically spring back, tightly fitting the outer surface of the insertion rod 4, achieving a gapless fit.

[0026] Insert rod 4: A tubular or rod-shaped structure that mates with the pipe locking clamp 3, made of high-strength steel.

[0027] See Figures 4 to 5 This is a schematic diagram showing the two templates after the insert rods have been installed.

[0028] It should be understood that, firstly, the side plate 2 of the first template, as the left template side plate 2, and the side plate 2 of the second template, as the right template side plate 2, are aligned along the splicing edge to ensure that the pipe locking clamps 3 on the left template side plate 2 correspond one-to-one with the pipe locking clamps 3 on the right template side plate 2 in the height and length directions. Because the pipe locking clamps 3 on the two side plates 2 are staggered and spaced, the pipe locking clamps 3 of adjacent templates form complementary clamping units after splicing. Next, install the insert 4: Align one end of the insert 4 with the opening formed by the left and right half-pipe clamps of the corresponding group, and apply slight axial pressure. Due to the elasticity of the half-pipe clamps, their clamping openings automatically open outward under pressure, forming a channel large enough to accommodate the insert 4, guiding the insert 4 smoothly into the half-pipe clamp; after the insert 4 has completely penetrated the left and right half-pipe clamps of the corresponding group, the elastic force of the half-pipe clamps causes the clamping openings to automatically spring back. At this time, the half-pipe clamp of the left plate 2 is tightly attached to the left outer surface of the insert 4, and the half-pipe clamp of the right plate 2 is tightly attached to the right outer surface of the insert 4. The elastic clamping force on both sides forms a preliminary fixation, preventing the insert 4 from shaking in the radial direction.

[0029] Furthermore, to enhance connection stability, one of the pipe locking clamp 3 and the insertion rod 4 is provided with a protrusion, and the other is provided with a groove that matches the protrusion: If the pipe clamp 3 and the insert rod 4 are provided with a protrusion and groove mating structure, the protrusion will automatically embed into the corresponding groove during the process of the insert rod 4 entering the half-pipe clamp, further restricting the relative displacement of the insert rod 4 and the half-pipe clamp in the circumferential and axial directions. For example, when the strip-shaped protrusion and groove extend along the length direction, it can prevent the insert rod 4 from sliding along the length direction of the half-pipe clamp; if it is an annular protrusion and groove, it can simultaneously restrict the circumferential rotation and axial movement of the insert rod 4, forming a double fixing effect of elastic clamping combined with protrusion and groove limiting.

[0030] Furthermore, the pipe locking clamp 3 is also equipped with a push-button lock or a snap-fit ​​lock 5. Simply press the lock handle to make the lock tongue or claw of the lock engage in the preset slot of the insert rod 4, so as to achieve the final locking of the insert rod 4, effectively resisting external forces such as vibration and lateral pressure of concrete during construction, and preventing the insert rod 4 from falling off.

[0031] In a preferred embodiment, the aluminum alloy template further includes: a top support 10 located on one side of the top plate 1; the two side plates 2 and the top support 10 located on the same side of the top plate 1; wherein, the right-angled sides of the cross-section of the two side plates 2 are provided with serrated shapes; wherein, the top support 10 is used to connect one side of the reinforcing rib 11; the two sides of the reinforcing rib 11 are symmetrical inclined surfaces, supported between the two side plates 2, and the inclined surfaces of the reinforcing rib 11 are respectively provided with serrated shapes that match the serrated shapes of the side plates 2, and the reinforcing rib 11 is connected to the serrated surfaces of the two side plates 2 of the aluminum alloy template by interlocking with the serrated surfaces.

[0032] The aluminum alloy formwork retains the basic structural framework of the top plate 1, the top support 10, and the two side plates 2. The top plate 1 is flat and serves as the main load-bearing component during concrete pouring. The top support 10 is located on one side of the top plate 1 and is used to connect one side of the reinforcing rib 11. The two side plates 2 are elongated strips with a right-angled trapezoidal cross-section. The long sides of the right-angled trapezoids of the two side plates 2 are securely connected to the opposite sides of the top plate 1, and are perpendicular to the top plate 1, and are on the same side of the top plate 1 as the top support 10. The special feature is that a special serrated shape is set on the right-angled sides of the cross-section of the two side plates 2.

[0033] This embodiment also provides a reinforcing rib 11. The two sides of the reinforcing rib 11 are symmetrical inclined surfaces, which are supported between the two side plates 2. The inclined surfaces of the side plates of the reinforcing rib 11 are respectively provided with serrated shapes that match the serrated shape of the side plates 2.

[0034] See Figure 6 and 7 This diagram illustrates an aluminum alloy template assembly according to an embodiment of the present disclosure. Reinforcing rib limiting baffles 12 are added to the inner sides of the side plates 2 at positions corresponding to the installation of the reinforcing ribs 11. These limiting baffles are perpendicularly connected to the side plates 2, and the distance between each baffle is uniform. The two sides of the reinforcing rib 11 are designed as symmetrical bevels to adapt to the structure of the side plates 2. A serrated shape that highly matches the serrated shape of the side plates 2 is provided on its beveled side. During installation, the reinforcing rib 11 no longer needs to be laboriously and manually passed through the interlocking part; instead, by aligning the beveled surface with the serrations of the side plates 2, a tight connection can be easily and quickly achieved through the interlocking of the serrations, greatly reducing the installation difficulty and significantly improving the installation speed.

[0035] During installation, on the one hand, the beveled serrations of the reinforcing rib 11 do not need to be precisely aligned with the serrations of the side plate 2. Workers only need to roughly align the beveled serrations with the serrations of the side plate 2, as they are mutually supportive. On the other hand, the installation depth of the reinforcing rib 11 can also be determined according to the actual situation. Due to the existence of errors, the force used when installing the reinforcing rib 11 to the same depth may be different. Therefore, workers need to determine the force according to the situation, rather than using excessive force to forcibly fix the reinforcing rib 11 to the aluminum alloy formwork as in existing technologies. Furthermore, the depth of the reinforcing rib 11 can be adjusted according to requirements, allowing for targeted reinforcement of formwork in different locations. For example, at corners of building structures, beam-column joints, and other areas with complex stress, the installation depth can be adjusted by changing the depth of the reinforcing rib 11 based on actual measurements and stress analysis results. In areas with high support requirements, the installation depth of the reinforcing rib 11 should be deeper. In areas with low support requirements, a standard installation depth is sufficient.

[0036] In a preferred embodiment, the serrations on the side plate 2 are trapezoidal serrations. The width of the upper base of the trapezoid is set between 1mm and 2mm, the width of the lower base is between 2mm and 3mm, and the height is between 1mm and 1.5mm. The spacing between adjacent trapezoidal serrations is maintained at 1mm to 2mm. This compact layout greatly increases the number of contact points per unit area, resulting in a more uniform force distribution. It effectively disperses pressure, prevents damage to the template due to excessive local stress, and thus significantly improves the connection strength.

[0037] In a preferred embodiment, the serrations of the side plate 2 are arc-shaped serrations. The radius of curvature of the serrations is between 3mm and 5mm, the arc length of the serrations is between 2mm and 3mm, and the center distance between adjacent arc-shaped serrations is between 2mm and 3mm. During installation, the arc-shaped serrations can contact the serrations of the side plate 2 in a very smooth manner, greatly reducing the impact force generated at the moment of initial contact, thereby effectively protecting the serrations of the side plate 2. During stress, the arc-shaped serrations can further tighten their fit against the serrations of the side plate 2 through their own deformation, enhancing the tightness of the connection.

[0038] In a preferred embodiment, the serrations on the side plate 2 are of an interlaced serration structure. The height difference between adjacent serrations is controlled between 0.5mm and 1mm, the angle difference is between 5° and 10°, the serration width is between 2mm and 3mm, and the horizontal spacing between adjacent interlaced serrations is between 2mm and 3mm. The interlaced serrations can form dense, multi-directional interlocking points between the serrations of the side plate 2, comprehensively strengthening the stability of the connection and effectively preventing the reinforcing rib 11 from shifting or loosening during stress. When facing complex and variable load conditions, the tightly interlaced serrations can disperse the force from more dimensions and finer angles, effectively protecting the serrations of the side plate 2.

[0039] In a preferred embodiment, see Figure 8 At the corresponding installation positions of the reinforcing ribs 11 on the inner sides of the two side plates 2, reinforcing rib limiting baffles 12 are provided, perpendicularly connected to the side plates 2; the distance between each reinforcing rib limiting baffle 12 is the same. The reinforcing rib limiting baffles 12 can not only accurately limit the installation position of the reinforcing ribs 11 and effectively prevent the reinforcing ribs 11 from lateral displacement between the side plates 2, thereby ensuring the structural stability of the template assembly during use, but also play an important guiding role in the installation process of the reinforcing ribs 11.

[0040] Furthermore, in addition to connecting and locking the templates on both sides, the insert rod 4 can also form a reliable fit with the back rib in the template system, further improving the overall rigidity and anti-lateral displacement capability of the template. The outer diameter or cross-sectional dimensions of the insert rod 4 match the preset fitting surface of the back rib. If the back rib is a channel steel or square tube structure, its inner fitting surface will have a pre-reserved arc-shaped or flat groove that matches the outer contour of the insert rod 4, ensuring that the insert rod 4 can fit tightly against the inner side of the back rib. If the back rib is flat, the surface of the insert rod 4 will have a positioning step that matches the thickness of the back rib, so that the back rib can be accurately engaged with the step when fitting, avoiding relative sliding.

[0041] The insert rods 4 are spaced along the length of the template, maintaining the same installation spacing as the back ribs. For example, if a back rib is installed every 600 to 800 mm, the insert rods 4 are installed within the coverage area of ​​the back rib. This ensures that each back rib can be in contact with at least two sets of insert rods 4, forming a cooperative force-bearing structure in which the back ribs hold the insert rods 4 and the insert rods connect to the template.

[0042] In traditional formwork systems, the back ribs need to be fixed to the formwork frame with additional bolts, clamps and other accessories, which is cumbersome. In this design, after the back ribs are directly attached to the insert rods, the insert rods can transfer the restraining force of the back ribs to the formwork on both sides, so that the formwork, insert rods and back ribs form an integrated force system, effectively dispersing the lateral pressure during concrete pouring and reducing formwork deformation.

[0043] The above embodiments are only used to illustrate the technical solutions of this application, and are not intended to limit it. Although this application has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some or all of the technical features therein. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of this application.

Claims

1. An aluminum alloy template, comprising: A flat top plate and two side plates, wherein each side plate is elongated and has a right-angled trapezoidal cross-section. The long sides of the right-angled trapezoids of the side plates are respectively connected to the opposite sides of the top plate, and both side plates are perpendicular to the top plate. The feature is that the upper surface of each side plate is provided with spaced pipe locking clamps, and all the pipe locking clamps of the side plates do not overlap. A rod is inserted, and a pipe is used to cooperate with the pipe locking clamps.

2. The aluminum alloy template according to claim 1, characterized in that, The tube locking clamp is a semi-tube clamp structure used to lock one side of the insertion rod, and the tube locking clamps on the two side plates are respectively locked to the opposite sides of the insertion rod.

3. The aluminum alloy template according to claim 1, characterized in that, Also includes: A top support is located on one side of the top plate; the two side plates are located on the same side of the top plate as the top support; wherein, the right-angled sides of the cross-section of the two side plates are provided with a serrated shape; wherein, the top support is used to connect one side of the reinforcing rib. The reinforcing rib has symmetrical inclined surfaces on both sides, supporting it between the two side plates. The inclined surfaces of the reinforcing rib are respectively provided with serrations that match the serration shape of the side plates. The reinforcing rib is connected to the serrations of the two side plates of the aluminum alloy template through the serrations of the inclined surfaces.

4. An aluminum alloy template according to claim 1, characterized in that, At the corresponding reinforcing rib installation positions on the inner sides of the two side plates, reinforcing rib limiting baffles are provided, which are perpendicularly connected to the side plates; the distance between each reinforcing rib limiting baffle is the same.

5. An aluminum alloy template according to claim 1, characterized in that, The serrations on the side panel can be any of the following structures: trapezoidal serrations, arc serrations, or staggered serrations.

6. An aluminum alloy template according to claim 5, characterized in that, The reinforcing ribs have trapezoidal serrations, with the upper base width being 1mm to 2mm, the lower base width being 2mm to 3mm, the height being 1mm to 1.5mm, and the spacing between adjacent trapezoidal serrations being 1mm to 2mm.

7. An aluminum alloy template according to claim 5, characterized in that, The reinforcing ribs have arc-shaped serrations with a radius of curvature of 3mm to 5mm, an arc length of 2mm to 3mm, and a center distance of 2mm to 3mm between adjacent arc-shaped serrations.

8. An aluminum alloy template according to claim 5, characterized in that, The serrations on the side plate are of an interlaced serration structure, with a height difference of 0.5mm to 1mm between adjacent serrations, an angle difference of 5° to 10°, a serration width of 2mm to 3mm, and a horizontal spacing of 2mm to 3mm between adjacent interlaced serrations.

9. An aluminum alloy template according to claim 1, characterized in that, One of the pipe locking clamp and the insert rod is provided with a protrusion, and the other is provided with a groove that matches the protrusion. The protrusion and the groove cooperate to limit the relative movement of the pipe locking clamp and the insert rod.

10. An aluminum alloy template according to claim 1, characterized in that, The pipe clamp is also equipped with a push-button lock or a snap-lock.

Images