Building scaffold

Abstract

The utility model belongs to the technical field of scaffolds, and particularly relates to a building scaffold which comprises an adjustable base arranged on the ground; the vertical rod is arranged on the adjustable base; a first buckling head is arranged at the end part of the cross rod; a second buckling head is arranged at the end part of the inclined rod; the buckling assembly comprises a wheel buckle disc arranged on the vertical rod and connected with the vertical rod and a bolt for fixing, and the wheel buckle disc is provided with a plurality of inclined rod holes and inserted rod holes which are sequentially formed at intervals; after the cross rods and the inclined rods correspond to rod holes in the wheel buckle disc, the cross rods and the inclined rods are fixed through the plug pins, and one-time scaffold installation is completed. The construction frame has the beneficial effects that the multiple inclined rod holes and the multiple inserted rod holes which are sequentially spaced are formed in the wheel buckle disc, so that inclined rods can be obliquely fixed, the overall structural strength and the supporting strength of the construction frame are greatly improved, the requirements under different construction scenes are met, and the wheel buckle disc can be arranged to be circular or octagonal.

Description

Technical Field

[0001] The present application belongs to the technical field of construction frames, and in particular, relates to a building construction frame. Background Art

[0002] The construction frame is a working platform set up to ensure the smooth progress of each construction process. It is also called scaffolding. According to the location of the construction, it can be divided into external scaffolding and internal scaffolding; according to different materials, it can be divided into wooden scaffolding, bamboo scaffolding, and steel pipe scaffolding; according to the structural form, it can be divided into pole scaffolding, bridge scaffolding, portal scaffolding, suspended scaffolding, hanging scaffolding, cantilever scaffolding, and climbing scaffolding.

[0003] The patent with publication number CN219491688U discloses a wheel-lock type scaffolding, including a vertical pole, a wheel-lock plate installed on the vertical pole and a plurality of support rods installed on the wheel-lock plate, wherein the wheel-lock plate is surrounded by a plurality of sockets, a socket is fixed at one end of the support rod, a horizontal socket groove is provided in the middle of a side of the socket close to the wheel-lock plate, the socket groove is engaged with the outer edge of the wheel-lock plate, one side of the socket is concave inward in an arc shape and fits against the surface of the vertical pole, a socket hole is provided on the socket which passes through the socket groove longitudinally, a socket block is installed in the socket hole, and the socket block passes through the socket of the wheel-lock plate downward and extends out of the bottom of the socket.

[0004] The above patent originally improves the bearing capacity of the scaffolding by means of vertical poles, wheel buckle plates installed on the vertical poles and multiple support rods installed on the wheel buckle plates. However, since the wheel buckle plates have only four sockets, they cannot be fixed obliquely during installation, resulting in the inability to further improve the overall structural strength and supporting strength, and improvement is needed. Utility Model Content

[0005] The purpose of this application is to provide a construction frame that can solve the above problems.

[0006] The purpose of this application is to provide a building construction frame, comprising:

[0007] Adjustable base, set on the ground;

[0008] A vertical pole is disposed on an adjustable base;

[0009] A crossbar, an end of which is provided with a first buckle joint;

[0010] An oblique rod, the end of which is provided with a second buckle joint;

[0011] The buckle assembly includes a buckle plate arranged on the vertical pole and connected to the vertical pole, and a fixing pin, wherein the buckle plate is provided with a plurality of oblique rod holes and insertion rod holes arranged in sequence and at intervals;

[0012] Among them, when the horizontal rod and the oblique rod correspond to the rod holes on the wheel buckle plate, the installation of the construction frame is completed by fixing them through pins.

[0013] By adopting the above-mentioned building construction frame, the height can be adjusted during installation by setting an adjustable base. At the same time, metal materials need to be used during installation. However, if the geology is relatively soft, wooden boards need to be laid. In the subsequent installation, the vertical poles need to be installed first, then the horizontal poles, and finally the diagonal poles. After forming a basic frame unit, it can be expanded and erected into an overall construction frame system.

[0014] In the present application, a plurality of diagonal rod holes and plug-in rod holes spaced in sequence are provided on the wheel buckle plate, so that the diagonal rod can be fixed obliquely, which greatly improves the overall structural strength and support strength of the construction frame, and also meets the needs of different construction scenarios. The wheel buckle plate can be set to be circular or octagonal. At the same time, the fixing method of the latch is simple and easy, and the installation and disassembly of the construction frame can be completed quickly, thereby improving the construction efficiency. And because the design of the wheel buckle plate allows the diagonal rod to be fixed obliquely, a more stable triangular support structure is formed, thereby effectively improving the bearing capacity of the construction frame. In addition, the modular design of the construction frame makes it easy to replace and maintain each component, reducing maintenance costs. The design is also convenient for expansion according to construction needs to meet construction needs of different scales and complexities.

[0015] Furthermore, a plurality of wheel buckle plates are provided on the vertical pole, and four inclined rod holes and four rod insertion holes are provided on the wheel buckle plates, the inclined rod holes are fan-shaped, and the rod insertion holes are elliptical.

[0016] The vertical pole is the main supporting structure of the construction frame. Multiple buckle plates are set on it, so that the horizontal rod and the diagonal rod can be connected at different heights to form a more stable three-dimensional support structure. The buckle plate is a key component connecting the vertical pole, the horizontal rod and the diagonal rod. It not only increases the stability and strength of the connection point, but also provides more connection options for the diagonal rod. There are four diagonal rod holes and four insertion rod holes on the buckle plate. The reasonable layout of these holes enables the construction frame to form a more uniform force distribution when it is built. The diagonal rod hole is designed in a fan shape, so that the diagonal rod can be connected to the buckle plate at different angles, thereby meeting the support requirements of the construction frame in different directions, and also increases the contact area between the diagonal rod and the buckle plate, improving the stability and strength of the connection. The insertion rod hole is designed in an elliptical shape, so that the pin can slide to the predetermined position more smoothly when inserted, thereby simplifying the installation process of the construction frame.

[0017] Further: the first buckle joint includes a connecting end and a first buckle end, the connecting end is connected to the cross bar, the first buckle end is provided with a first socket adapted to the pin and a first slot opened on the first buckle end and adapted to the wheel buckle plate.

[0018] The connecting end of the first buckle joint is connected to the cross bar to ensure that the cross bar can be stably fixed on the construction frame. The connection method here is welding to ensure a firm connection between the cross bar and the first buckle joint. The first buckle end is provided with a first socket adapted to the pin, which is used to insert the pin to fix the cross bar and the wheel buckle plate when the cross bar is connected. In addition, the first buckle end is also provided with a first slot adapted to the wheel buckle plate, and its shape and size match the wheel buckle plate, so that the first buckle joint can be accurately inserted into the wheel buckle plate, thereby realizing the connection between the cross bar and the wheel buckle plate. The setting of the first socket and the first slot not only improves the overall structural strength of the construction frame, but also enhances its wind resistance, earthquake resistance and other properties.

[0019] At the same time, the design of the first buckle joint simplifies the installation process of the construction frame. Due to the clear division of labor between the connecting end and the buckle end, and the convenient operation of the pins and slots, construction workers can operate more efficiently when installing and maintaining the construction frame, which not only improves construction efficiency but also reduces installation and maintenance costs.

[0020] Furthermore, the second buckle joint includes a hinged end and a second buckle end, the hinged end is connected to the inclined rod, and the second buckle end is provided with a second socket adapted to the latch and a second slot opened at the second buckle end and adapted to the wheel buckle plate.

[0021] The hinged end of the second buckle joint is connected to the diagonal rod. This connection method allows the diagonal rod to be adjusted in angle within a certain range to meet the support requirements of the construction frame in different directions. The second buckle end is provided with a second plug hole adapted to the latch, which is used to insert the latch to fix the diagonal rod and the wheel buckle plate when they are connected. In addition, the second buckle end is also provided with a second slot adapted to the wheel buckle plate, and its shape and size match the wheel buckle plate, so that the second buckle joint can be accurately inserted into the wheel buckle plate, thereby realizing a stable connection between the diagonal rod and the wheel buckle plate.

[0022] At the same time, the hinged end design of the second buckle joint allows the angle of the diagonal rod to be adjusted to meet the support requirements of the construction frame in different directions, and the jack and slot settings on the second buckle end ensure the stable connection between the diagonal rod and the wheel buckle plate, which not only improves the structural strength of the construction frame, but also further enhances its wind resistance, earthquake resistance and other performance. In addition, since the second buckle joint allows the angle of the diagonal rod to be adjusted, the construction frame can flexibly cope with various complex construction environments during construction, and the diagonal rod can be adjusted to the optimal support angle as needed, thereby ensuring the overall stability and safety of the construction frame.

[0023] Furthermore, the pin includes a limiting portion and an insertion portion, the insertion portion is arranged in an arc shape, and the insertion portion sequentially passes through the first insertion hole, the rod insertion hole, and the first insertion hole to complete the sequential fixation of the cross bar, and the insertion portion sequentially passes through the second insertion hole, the oblique rod hole, and the second insertion hole to complete the single fixation of the oblique rod.

[0024] The limiting part is located at one end of the bolt, and is used to prevent the bolt from completely sliding into the wheel buckle plate during the insertion process and being difficult to remove. Its shape and size need to be designed according to the socket on the wheel buckle plate to ensure that the bolt can be firmly stuck in the socket after insertion. The shape of the insertion part is an arc design, so that the bolt can slide more smoothly when inserted into the socket, reducing friction and resistance, and the arc design also enables the bolt to better adapt to the shape of the socket after insertion, thereby improving the stability of the connection. Through the joint action of the limiting part and the insertion part of the bolt, a stable connection between the crossbar, the inclined rod and the wheel buckle plate is achieved. When the insertion part passes through the first socket, the plug rod hole, and then through another first socket in sequence, the crossbar is firmly fixed on the wheel buckle plate. Similarly, when the insertion part passes through the second socket, the inclined rod hole, and then through another second socket in sequence, the inclined rod is also firmly fixed on the wheel buckle plate.

[0025] The arc-shaped design and easy-to-operate features of the latch allow construction workers to connect and fix more flexibly when building the construction scaffold. Whether it is a horizontal bar or a diagonal bar, it can be quickly and accurately connected to the wheel buckle plate as needed, thereby improving construction efficiency.

[0026] Furthermore, guide angles are provided on both the first buckle end and the second buckle end.

[0027] The design of the guide angle makes it easier for the buckle joint to find the correct position when it cooperates with the wheel buckle plate, reducing the operating difficulty of construction workers during the construction process, improving construction efficiency, and increasing the contact area between the buckle joint and the wheel buckle plate, thereby improving the stability of the connection and helping to prevent the buckle joint from loosening or falling off due to force during construction.

[0028] The beneficial effects of this application are:

[0029] 1. The wheel buckle plate is provided with a plurality of oblique rod holes and rod insertion holes spaced in sequence, so that the oblique rod can be fixed obliquely, which greatly improves the overall structural strength and support strength of the construction frame and meets the needs of different construction scenarios. The wheel buckle plate can be set to a circular shape or an octagonal shape;

[0030] 2. By setting the latch, the installation and disassembly of the construction frame can be completed quickly, which improves the construction efficiency. And because the design of the wheel buckle plate allows the diagonal rod to be fixed obliquely, forming a more stable triangular support structure, thereby effectively improving the bearing capacity of the construction frame;

[0031] 3. The modular design of the construction frame makes it easy to replace and maintain each component, reducing maintenance costs. The design is also easy to expand according to construction needs to meet construction needs of different scales and complexities. BRIEF DESCRIPTION OF THE DRAWINGS

[0032] Figure 1It is a structural schematic diagram of the utility model;

[0033] Figure 2 yes Figure 1 A magnified view of the middle;

[0034] Figure 3 It is a structural schematic diagram of the first buckle joint of the utility model;

[0035] Figure 4 It is a structural schematic diagram of the second buckle joint of the utility model;

[0036] Figure 5 It is a structural schematic diagram of the buckle plate of the utility model;

[0037] Figure 6 It is a structural schematic diagram of the latch of the utility model.

[0038] The reference numerals in the figure are: 100, adjustable base; 200, vertical pole; 300, horizontal pole; 310, first buckle joint; 311, connecting end; 312, first buckle end; 313, first plug hole; 314, first slot; 400, oblique rod; 410, second buckle joint; 411, hinged end; 412, second buckle end; 413, second plug hole; 414, second slot; 500, buckle assembly; 510, wheel buckle plate; 511, oblique rod hole; 512, plug rod hole; 520, latch; 521, limit portion; 522, insertion portion; 600, guide angle. DETAILED DESCRIPTION

[0039] The following will be combined with the drawings in the embodiments of the present application to clearly describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, rather than all the embodiments. All other embodiments obtained by ordinary technicians in this field based on the embodiments in the present application belong to the scope of protection of this application.

[0040] The terms "first", "second", etc. in the specification and claims of the present application are used to distinguish similar objects, and are not used to describe a specific order or sequence. It should be understood that the data used in this way can be interchangeable under appropriate circumstances, so that the embodiments of the present application can be implemented in an order other than those illustrated or described here, and the objects distinguished by "first", "second", etc. are generally of one type, and the number of objects is not limited. For example, the first object can be one or more. In addition, "and / or" in the specification and claims represents at least one of the connected objects, and the character " / " generally indicates that the objects associated with each other are in an "or" relationship.

[0041] The following is a detailed description of the construction scaffold provided in the embodiment of the present application through specific embodiments and their application scenarios in conjunction with the accompanying drawings.

[0042] Embodiment 1:

[0043] like Figure 1 and Figure 2 As shown, the embodiment of the present application provides a construction frame, including:

[0044] An adjustable base 100 is disposed on the ground;

[0045] The vertical rod 200 is arranged on the adjustable base 100;

[0046] The crossbar 300 has a first buckle joint 310 disposed at its end;

[0047] The diagonal rod 400 has a second buckle joint 410 disposed at its end;

[0048] The buckle assembly 500 includes a buckle plate 510 disposed on the vertical pole 200 and connected to the vertical pole 200, and a fixing pin 520. The buckle plate 510 is provided with a plurality of oblique rod holes 511 and insertion rod holes 512 that are sequentially spaced apart.

[0049] When the cross bar 300 and the diagonal bar 400 correspond to the rod holes on the wheel buckle plate 510, the installation of the construction frame is completed by fixing them through the pin 520.

[0050] In some implementations of the embodiments of the present application, Figure 1 As shown, by using the above-mentioned construction frame, the height can be adjusted during installation by setting an adjustable base 100. At the same time, metal materials need to be used during installation. However, if the geology is relatively soft, wooden boards need to be laid. In the subsequent installation, the vertical poles 200 need to be installed first, then the horizontal poles 300, and finally the diagonal poles 400. After forming a basic frame unit, it can be expanded and erected into an overall construction frame system.

[0051] In the present application, a plurality of inclined rod holes 511 and plug rod holes 512 spaced in sequence are provided on the wheel buckle plate 510, so that the inclined rod 400 can be fixed obliquely, which greatly improves the overall structural strength and support strength of the construction frame, and also meets the needs of different construction scenes. The wheel buckle plate 510 can be set to be circular or octagonal. At the same time, the fixing method of the latch 520 is simple and easy, and the installation and disassembly of the construction frame can be completed quickly, thereby improving the construction efficiency. And because the design of the wheel buckle plate 510 enables the inclined rod 400 to be fixed obliquely, a more stable triangular support structure is formed, thereby effectively improving the bearing capacity of the construction frame. In addition, the modular design of the construction frame makes it easy to replace and maintain each component, reducing the maintenance cost. The design is also convenient for expansion according to construction needs to meet construction needs of different scales and complexities.

[0052] Embodiment 2:

[0053] An embodiment of the present application provides a construction frame. In addition to the above-mentioned technical features, the construction frame of the embodiment of the present application also includes the following technical features.

[0054] like Figure 1 , Figure 2 and Figure 5 As shown, a plurality of wheel buckle plates 510 are provided on the vertical pole 200, and four inclined rod holes 511 and four rod insertion holes 512 are provided on the wheel buckle plates 510. The inclined rod holes 511 are fan-shaped, and the rod insertion holes 512 are elliptical.

[0055] In the embodiment of the present application, the vertical pole 200 is used as the main supporting structure of the construction frame, and a plurality of wheel buckle plates 510 are arranged on it, so that the cross bar 300 and the diagonal rod 400 can be connected at different heights to form a more stable three-dimensional support structure. The wheel buckle plate 510 is a key component connecting the vertical pole 200, the cross bar 300 and the diagonal rod 400, which not only increases the stability and strength of the connection point, but also provides more connection options for the diagonal rod 400. Four diagonal rod holes 511 and four rod insertion holes 512 are arranged on the wheel buckle plate 510. The reasonable layout of these holes enables the construction frame to form a more uniform force distribution when it is built. The diagonal rod hole 511 is fan-shaped, so that the diagonal rod 400 can be connected to the wheel buckle plate 510 at different angles, thereby meeting the support requirements of the construction frame in different directions, and also increases the contact area between the diagonal rod 400 and the wheel buckle plate 510, improving the stability and strength of the connection. The rod insertion hole 512 is designed to be elliptical, so that the latch 520 can slide to a predetermined position more smoothly when inserted, thereby simplifying the installation process of the construction frame.

[0056] Embodiment 3:

[0057] An embodiment of the present application provides a construction frame. In addition to the above-mentioned technical features, the construction frame of the embodiment of the present application also includes the following technical features.

[0058] like Figures 1 to 4 As shown, the first buckle joint 310 includes a connecting end 311 and a first buckle end 312, the connecting end 311 is connected to the cross bar 300, and the first buckle end 312 is provided with a first socket 313 adapted to the pin 520 and a first slot 314 opened on the first buckle end 312 and adapted to the wheel buckle plate 510.

[0059] In the embodiment of the present application, the connection end 311 of the first buckle joint 310 is connected to the cross bar 300 to ensure that the cross bar 300 can be stably fixed on the construction frame. The connection method here is welding connection to ensure a firm connection between the cross bar 300 and the first buckle joint 310. The first buckle end 312 is provided with a first plug hole 313 adapted to the latch 520, which is used to insert the latch 520 to fix the cross bar 300 and the wheel buckle plate 510 when the cross bar 300 is connected. In addition, the first buckle end 312 is also provided with a first slot 314 adapted to the wheel buckle plate 510, and its shape and size match the wheel buckle plate 510, so that the first buckle joint 310 can be accurately inserted into the wheel buckle plate 510, thereby realizing the connection between the cross bar 300 and the wheel buckle plate 510. The setting of the first plug hole 313 and the first slot 314 not only improves the overall structural strength of the construction frame, but also enhances its wind resistance, earthquake resistance and other performances.

[0060] At the same time, the design of the first snap joint 310 simplifies the installation process of the construction frame. Due to the clear division of labor between the connecting end 311 and the snap joint end, and the convenient operation of the pin 520 and the slot, construction workers can operate more efficiently when installing and maintaining the construction frame, which not only improves construction efficiency but also reduces installation and maintenance costs.

[0061] The second buckle joint 410 includes a hinged end 411 and a second buckle end 412, the hinged end 411 is connected to the inclined rod 400, and the second buckle end 412 is provided with a second plug hole 413 adapted to the pin 520 and a second slot 414 opened at the second buckle end 412 and adapted to the wheel buckle plate 510.

[0062] The hinged end 411 of the second buckle joint 410 is connected to the diagonal rod 400. This connection method allows the diagonal rod 400 to be adjusted in angle within a certain range to meet the support requirements of the construction frame in different directions. The second buckle end 412 is provided with a second plug hole 413 adapted to the latch 520, which is used to insert the latch 520 to fix the diagonal rod 400 and the wheel buckle plate 510 when they are connected. In addition, the second buckle end 412 is also provided with a second slot 414 adapted to the wheel buckle plate 510, and its shape and size match the wheel buckle plate 510, so that the second buckle joint 410 can be accurately inserted into the wheel buckle plate 510, thereby achieving a stable connection between the diagonal rod 400 and the wheel buckle plate 510.

[0063] At the same time, the hinged end 411 of the second buckle joint 410 is designed to allow the angle of the diagonal rod 400 to be adjusted to meet the support requirements of the construction frame in different directions, and the jack and slot arrangement on the second buckle end 412 ensures a stable connection between the diagonal rod 400 and the wheel buckle plate 510, which not only improves the structural strength of the construction frame, but also further enhances its wind resistance, earthquake resistance and other performance. In addition, since the second buckle joint 410 allows the angle of the diagonal rod 400 to be adjusted, the construction frame can flexibly cope with various complex construction environments during construction, and the diagonal rod 400 can be adjusted to the optimal support angle as needed, thereby ensuring the overall stability and safety of the construction frame.

[0064] Embodiment 4:

[0065] An embodiment of the present application provides a construction frame. In addition to the above-mentioned technical features, the construction frame of the embodiment of the present application also includes the following technical features.

[0066] like Figures 1 to 6 As shown, the latch 520 includes a limiting portion 521 and an insertion portion 522. The insertion portion 522 is arranged in an arc shape. The insertion portion 522 sequentially passes through the first insertion hole 313, the rod hole 512, and the first insertion hole 313 to complete the sequential fixation of the cross bar 300. The insertion portion 522 sequentially passes through the second insertion hole 413, the inclined rod hole 511, and the second insertion hole 413 to complete the single fixation of the inclined rod 400.

[0067] In the embodiment of the present application, the limiting portion 521 is located at one end of the latch 520, which is used to prevent the latch 520 from completely sliding into the wheel buckle plate 510 during the insertion process and being difficult to remove. Its shape and size need to be designed according to the socket on the wheel buckle plate 510 to ensure that the latch 520 can be firmly stuck in the socket after insertion. The shape of the insertion portion 522 is an arc design, so that the latch 520 can slide more smoothly when inserted into the socket, reducing friction and resistance, and the arc design also enables the latch 520 to better adapt to the shape of the socket after insertion, thereby improving the stability of the connection. Through the joint action of the limiting portion 521 and the insertion portion 522 of the latch 520, a stable connection between the crossbar 300, the oblique rod 400 and the wheel buckle plate 510 is achieved. When the insertion portion 522 passes through the first socket 313, the rod hole 512, and then passes through another first socket 313 in sequence, the crossbar 300 is firmly fixed on the wheel buckle plate 510. Similarly, after the insertion portion 522 passes through the second insertion hole 413 , the inclined rod hole 511 , and then passes through another second insertion hole 413 in sequence, the inclined rod 400 is also firmly fixed on the wheel buckle plate 510 .

[0068] The arc-shaped design and easy-to-operate characteristics of the latch 520 enable construction workers to connect and fix more flexibly when building a construction frame. Both the horizontal bar 300 and the diagonal bar 400 can be quickly and accurately connected to the wheel buckle plate 510 as needed, thereby improving construction efficiency.

[0069] Embodiment 5:

[0070] An embodiment of the present application provides a construction frame. In addition to the above-mentioned technical features, the construction frame of the embodiment of the present application also includes the following technical features.

[0071] like Figure 3 and Figure 4 As shown, a guide angle 600 is provided on both the first buckle end 312 and the second buckle end 412 .

[0072] In the embodiment of the present application, the design of the guide angle 600 enables the buckle joint to find the correct position more easily when cooperating with the wheel buckle plate 510, thereby reducing the operating difficulty of construction personnel during the construction process, improving construction efficiency, and increasing the contact area between the buckle joint and the wheel buckle plate 510, thereby improving the stability of the connection and helping to prevent the buckle joint from loosening or falling off due to force during the construction process.

[0073] It should be noted that, in this article, the terms "comprise", "include" or any other variant thereof are intended to cover non-exclusive inclusion, so that the process, method, article or device including a series of elements includes not only those elements, but also includes other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise one..." do not exclude the presence of other identical elements in the process, method, article or device including the element. In addition, it should be pointed out that the scope of the methods and devices in the embodiments of the present application is not limited to performing functions in the order shown or discussed, and may also include performing functions in a substantially simultaneous manner or in reverse order according to the functions involved, for example, the described method may be performed in an order different from that described, and various steps may also be added, omitted, or combined. In addition, the features described with reference to certain examples may be combined in other examples.

[0074] The embodiments of the present application are described above in conjunction with the accompanying drawings, but the present application is not limited to the above-mentioned specific implementation methods. The above-mentioned specific implementation methods are merely illustrative and not restrictive. Under the guidance of the present application, ordinary technicians in this field can also make many forms without departing from the purpose of the present application and the scope of protection of the claims, all of which are within the protection of the present application.

Claims

1. A construction frame, Features: include: An adjustable base (100) is disposed on the ground; A vertical pole (200) is arranged on the adjustable base (100); A crossbar (300) having a first buckle joint (310) disposed at an end thereof; The oblique rod (400) has a second buckle joint (410) disposed at its end; The buckle assembly (500) comprises a buckle plate (510) arranged on the vertical pole (200) and connected to the vertical pole (200) and a fixing pin (520), wherein the buckle plate (510) is provided with a plurality of oblique rod holes (511) and rod insertion holes (512) arranged in sequence and at intervals; When the cross bar (300) and the oblique bar (400) correspond to the rod holes on the wheel buckle plate (510), they are fixed by the latch (520) to complete the installation of the construction frame.

2. A construction scaffold according to claim 1, Features: The vertical pole (200) is provided with a plurality of wheel buckle plates (510), and the wheel buckle plates (510) are provided with four inclined rod holes (511) and four rod insertion holes (512), the inclined rod holes (511) are fan-shaped, and the rod insertion holes (512) are elliptical.

3. A construction scaffold according to claim 2, Features: The first buckle joint (310) comprises a connecting end (311) and a first buckle end (312), wherein the connecting end (311) is connected to the cross bar (300), and the first buckle end (312) is provided with a first plug hole (313) adapted to the latch pin (520) and a first slot (314) opened on the first buckle end (312) and adapted to the wheel buckle plate (510).

4. A construction scaffold according to claim 3, Features: The second buckle joint (410) comprises a hinged end (411) and a second buckle end (412), the hinged end (411) is connected to the inclined rod (400), and the second buckle end (412) is provided with a second plug hole (413) adapted to the latch (520) and a second slot (414) opened at the second buckle end (412) and adapted to the wheel buckle plate (510).

5. A construction scaffold according to claim 4, Features: The latch (520) comprises a limiting portion (521) and an inserting portion (522); the inserting portion (522) is arranged in an arc shape; the inserting portion (522) sequentially passes through the first insertion hole (313), the rod insertion hole (512), and the first insertion hole (313) to complete the sequential fixing of the cross bar (300); the inserting portion (522) sequentially passes through the second insertion hole (413), the oblique rod hole (511), and the second insertion hole (413) to complete the primary fixing of the oblique rod (400).

6. A construction scaffold according to claim 5, Features: A guide angle (600) is provided on both the first buckle end (312) and the second buckle end (412).

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