Outer wall scaffold wall connecting structure

Abstract

The invention relates to the technical field of building construction equipment, and discloses an outer wall scaffold wall connecting structure which comprises a connecting base, a connecting pipe fitting, a connecting fastener and an adapter pipe fitting. The connecting pipe fitting can move in the vertical direction relative to the first rod piece, and the connecting fastener can slide in the length direction of the connecting pipe fitting, so that the height is achieved to adapt to installation of outer wall scaffolds with different heights and requirements, and the adaptability of the system is improved. Through the design of the connecting base, the risk that in traditional design, disassembly is difficult in pre-embedded installation, and floor leakage is caused by pre-embedded holes is avoided. The adapter pipe fitting is fixed to the connecting pipe fitting, the other end of the adapter pipe fitting is connected with the scaffold structure, the stability and adaptability of the structure are enhanced, and follow-up maintenance and installation operation are facilitated. In addition, the outer wall scaffold wall connecting structure is high in applicability, can be widely applied to installation of different types of building outer wall scaffolds, and meets various construction requirements.

Description

Technical Field

[0001] The present invention relates to the technical field of construction equipment, and particularly to a connecting structure between an external wall scaffold and a building structure. Background Art

[0002] In the field of construction engineering, the traditional installation method of the connecting structure between an external wall scaffold and a building structure mainly involves embedding steel pipes in concrete beams and slabs. Although this installation method is widely used, it has disadvantages such as low work efficiency and poor installation accuracy. Specifically, during the installation of the longitudinal load-bearing steel pipes of the external wall scaffold, it is often difficult to accurately meet the design requirements, especially when connecting to the connecting structure at the predetermined position, which cannot meet the specification requirements, thus affecting the overall construction quality.

[0003] With the popularization of prefabricated buildings, the embedding depth of steel pipe connecting members often fails to reach the design standard, resulting in insecure fixation of the embedded parts, further increasing the potential safety hazards during construction. Especially in this installation method, it is difficult to remove the connecting members of the external wall scaffold embedded in the concrete, and methods such as gas cutting must be relied on for removal. This not only increases the complexity of construction and removal but also makes it impossible to recycle the removed components. In addition, the specifications of the connecting structure of the external wall scaffold installed by the embedding method are single, resulting in difficult installation construction and a long construction period. Summary of the Invention

[0004] In view of this, the present invention provides a connecting structure between an external wall scaffold and a building structure to solve the problems in the prior art that the external wall scaffold cannot be recycled, has a large construction difficulty, and a long construction period.

[0005] To solve the above technical problems, the technical solution of the present invention is as follows:

[0006] The present invention provides a connecting structure between an external wall scaffold and a building structure, including: a connecting base, a connecting pipe fitting, a connecting fastener, and a rotating pipe fitting; one side of the connecting base is suitable for detachable connection with the external wall, and the other side of the connecting base is provided with a first rod; one end of the connecting pipe fitting is sleeved on the first rod, and the connecting pipe fitting can move vertically relative to the first rod; the connecting fastener is sleeved on the other end of the connecting pipe fitting and can slide along the length direction of the connecting pipe fitting; the rotating pipe fitting passes through the connecting fastener and the connecting pipe fitting, with one end fixed on the connecting pipe fitting and the other end used for connecting the scaffold structure.

[0007] It has the following advantages:

[0008] The wall-connected structure of the exterior wall scaffold of the present invention effectively simplifies the connection method of the traditional exterior wall scaffold by adopting a combination of a connection base, connection pipe fittings, connection fasteners, and rotating pipe fittings, making the installation and disassembly of each component more convenient and rapid, and enhancing the applicability and flexibility of the overall structure. The connection pipe fittings can move vertically relative to the first rod, and the connection fasteners can slide along the length direction of the connection pipe fittings, thereby achieving height adjustment to adapt to the installation of exterior wall scaffolds of different heights and requirements, and increasing the adaptability of the system. At the same time, the design of the connection base ensures the firm connection between the scaffold and the exterior wall, effectively improving the stability and safety of the exterior wall scaffold, and avoiding the difficulties in disassembly in the pre-embedded installation in the traditional design and the risk of floor leakage caused by pre-embedded holes. The rotating pipe fittings are fixed on the connection pipe fittings, and the other end is connected to the scaffold structure, enhancing the stability and adaptability of the structure and facilitating subsequent maintenance and installation operations. In addition, the design of the wall-connected structure of the exterior wall scaffold has strong applicability and can be widely applied to the installation of exterior wall scaffolds of different types of buildings to meet various construction requirements.

[0009] According to some embodiments of the present invention, the first rod is provided with an external thread, the connection pipe fitting is provided with an internal thread, and the connection pipe fitting and the first rod are threadedly connected.

[0010] According to some embodiments of the present invention, the connection fastener has a four-way pipe body structure, the connection fastener has a first connection channel and a second connection channel that are connected to each other, the first connection channel is sleeved on the outer periphery of the connection pipe fitting, the connection pipe fitting is provided with a plurality of connection holes, the connection holes are opened in the horizontal direction, and the plurality of connection holes are arranged at intervals along the length direction of the connection pipe fitting. The inner diameter of the second connection channel is the same as the aperture of the connection hole, and the rotating pipe fitting is adapted to pass through the second connection channel and the connection hole to be fixed on the connection pipe fitting.

[0011] According to some embodiments of the present invention, the connection fastener is provided with a first connection channel and a second connection channel that are not connected to each other. The first connection channel is opened in the vertical direction, the second connection channel is opened in the horizontal direction, the first connection channel is sleeved on the connection pipe fitting, and a snap structure is provided in the first connection channel to fix the connection fastener on the connection pipe fitting. One end of the rotating pipe fitting passes through the second connection channel.

[0012] According to some embodiments of the present invention, the inner walls of the first connection channel and the second connection channel are both smooth structures.

[0013] According to some embodiments of the present invention, the adapter fitting includes a first adapter tube, a second rod member, and a second adapter tube that are sequentially connected. An external thread is provided on the outer periphery of the second rod member, and internal threads are provided on the inner peripheries of the first adapter tube and the second adapter tube. One end of the first adapter tube is threadedly connected to one end of the second rod member, and the inner periphery of the second adapter tube is threadedly connected to the other end of the second rod member. The second adapter tube is disposed through the second connection channel.

[0014] According to some embodiments of the present invention, the adapter fitting and the connection fitting are disposed perpendicular to each other.

[0015] According to some embodiments of the present invention, the connection base and the external wall are fixedly connected by chemical anchor bolts. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the specific embodiments of the present invention or the technical solutions in the prior art, the following will briefly introduce the drawings required for the description of the specific embodiments or the prior art. Obviously, the drawings in the following description are some embodiments of the present invention. For those of ordinary skill in the art, without creative efforts, other drawings can be obtained based on these drawings.

[0017] Figure 1 It is a schematic structural diagram of an external wall scaffold connecting structure provided in an embodiment of the present invention.

[0018] Description of the reference numerals:

[0019] 1. Connection base; 11. First rod member; 2. Connection fitting; 3. Connection fastener; 4. Adapter fitting; 41. First adapter tube; 42. Second rod member; 43. Second adapter tube; 5. Chemical anchor bolt. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0020] To make the objectives, technical solutions, and advantages of the embodiments of the present invention clearer, the following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are some, but not all, of the embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0021] In the description of the present invention, it should be noted that the orientation or positional relationship indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, it should not be construed as a limitation to the present invention. In addition, the terms "first", "second", "third" are only used for descriptive purposes and cannot be construed as indicating or implying relative importance.

[0022] In the description of the present invention, it should be noted that unless otherwise clearly specified and defined, the terms "installed", "connected", "connected" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific situations.

[0023] In addition, the technical features involved in different embodiments of the present invention described below can be combined with each other as long as they do not conflict with each other.

[0024] Referring to Figure 1 As shown, the present invention provides an external wall scaffolding connection structure, including: a connection base 1, a connection pipe fitting 2, a connection fastener 3, and a rotating pipe fitting 4; one side of the connection base 1 is suitable for detachable connection with the external wall, and the other side of the connection base 1 is provided with a first rod 11; one end of the connection pipe fitting 2 is sleeved on the first rod 11, and the connection pipe fitting 2 can move relative to the first rod 11 in the vertical direction; the connection fastener 3 is sleeved on the other end of the connection pipe fitting 2 and can slide along the length direction of the connection pipe fitting 2; the rotating pipe fitting 4 passes through the connection fastener 3 and the connection pipe fitting 2, one end is fixed on the connection pipe fitting 2, and the other end is used for connecting the scaffolding structure.

[0025] Specifically, the wall connecting structure of the exterior wall scaffolding of the present invention effectively simplifies the connection method of the traditional exterior wall scaffolding by adopting the combination of the connecting base 1, the connecting pipe fitting 2, the connecting fastener 3 and the rotating pipe fitting 4, making the installation and disassembly of each component more convenient and fast, and improving the applicability and flexibility of the overall structure. The connecting pipe fitting 2 can move vertically relative to the first rod 11, and the connecting fastener 3 can slide along the length direction of the connecting pipe fitting 2, so as to realize the height adjustment to adapt to the installation of exterior wall scaffolding with different heights and requirements, and increase the adaptability of the system. At the same time, the design of the connecting base 1 ensures the firm connection between the scaffolding and the exterior wall, effectively improving the stability and safety of the exterior wall scaffolding, avoiding the difficulty of disassembly in the pre-embedded installation in the traditional design, and the risk of floor leakage caused by the pre-embedded holes. The rotating pipe fitting 4 is fixed on the connecting pipe fitting 2, and the other end is connected to the scaffolding structure, enhancing the stability and adaptability of the structure and facilitating subsequent maintenance and installation operations. In addition, the design of the wall connecting structure of the exterior wall scaffolding has strong applicability and can be widely applied to the installation of exterior wall scaffolding of different types of buildings to meet various construction requirements.

[0026] It can be understood that the connecting base 1, the connecting fastener 3, the connecting pipe fitting 2 and the rotating pipe fitting 4 are all made of steel, and their specific lengths are selected according to actual needs.

[0027] In some embodiments of the present invention, the first rod 11 is provided with an external thread, and the connecting pipe fitting 2 is provided with an internal thread, and the connecting pipe fitting 2 and the first rod 11 are threadedly connected.

[0028] Specifically, the first rod 11 and the connecting pipe fitting 2 are threadedly connected, and the height adjustment can be realized by rotation, with simple and convenient operation and facilitating the shortening of the construction period. It should be noted that to ensure the connection strength, the threaded connection length should be greater than or equal to 300 mm.

[0029] In addition, a snap connection method can also be adopted. A plurality of connection buckles are provided on the connecting pipe fitting 2, and a plurality of connection tongues are provided on the first rod 11. The installation of the connecting pipe fitting 2 and the first rod 11 is realized through the connection of the snap and the snap setting. The connection buckles can be evenly spaced along the length of the connecting pipe fitting 2, and the connection tongues can be evenly spaced along the length direction of the first rod 11. The height adjustment is realized by adjusting the position of the cooperation between the snap and the tongue.

[0030] In some embodiments of the present invention, the connecting fastener 3 has a four-way pipe body structure. The connecting fastener 3 has a first connection channel and a second connection channel that are connected. The first connection channel is sleeved on the outer periphery of the connecting pipe fitting 2. The connecting pipe fitting 2 is provided with a plurality of connection holes, the connection holes are opened in the horizontal direction, and the plurality of connection holes are arranged at intervals along the length direction of the connecting pipe fitting 2. The inner diameter of the second connection channel is the same as the aperture of the connection hole, and the rotating pipe fitting 4 is adapted to pass through the second connection channel and the connection hole to be fixed on the connecting pipe fitting 2.

[0031] Specifically, a plurality of connection holes are provided at the other end of the connecting pipe fitting 2. The connection fastener 3 is provided with a first connection channel and a second connection channel that are connected and communicate with each other. The first connection channel and the second connection channel are perpendicularly connected to each other, forming a four-way pipe body structure. The inner diameter of the first connection channel is greater than or equal to the outer diameter of the connecting pipe fitting 2. The first connection channel is sleeved on the connecting pipe fitting 2. The inner diameter of the second connection channel is the same as the aperture of the connection hole. When the adapter pipe fitting 4 is inserted through the second connection channel and the connection hole, both the connection fastener 3 and the adapter pipe fitting 4 can be fixed on the connecting pipe fitting 2, realizing the installation connection between the adapter pipe fitting 4 and the connecting pipe fitting 2.

[0032] It can be understood that the perpendicular connection and communication setting of the first connection channel and the second connection channel can make the adapter pipe fitting 4 and the connecting pipe fitting 2 be tightly connected, thereby improving the connection strength of the structure and enhancing the structural stability.

[0033] In some other embodiments of the present invention, the connection fastener 3 is provided with a first connection channel and a second connection channel that do not communicate with each other. The first connection channel is opened in the vertical direction, and the second connection channel is opened in the horizontal direction. The first connection channel is sleeved on the connecting pipe fitting 2, and a snap structure is provided in the first connection channel to be suitable for fixing the connection fastener 3 on the connecting pipe fitting 2. One end of the adapter pipe fitting 4 is inserted through the second connection channel.

[0034] Specifically, the first connection channel and the second connection channel of the connection fastener 3 can be designed not to communicate with each other. At this time, a snap structure is provided in the first connection channel to be suitable for fixing the connection fastener 3 on the connecting pipe fitting 2. The second connection channel is used for installing the adapter pipe fitting 4. The non-communication setting of the first connection channel and the second connection channel can be suitable for adjusting the installation direction of the adapter pipe fitting 4. The connection fastener 3 can rotate circumferentially on the connecting pipe fitting 2 to adapt to the connection of the adapter pipe fitting 4 at different angles, thereby improving the versatility of the structure.

[0035] In some embodiments of the present invention, the inner walls of both the first connection channel and the second connection channel are smooth structures.

[0036] Specifically, to improve the installation efficiency, the inner walls of both the first connection channel and the second connection channel are smooth structures.

[0037] In some embodiments of the present invention, the adapter pipe fitting 4 includes a first adapter pipe 41, a second rod member 42, and a second adapter pipe 43 that are sequentially connected. An external thread is provided on the outer circumference of the second rod member 42, and internal threads are provided on the inner circumferences of both the first adapter pipe 41 and the second adapter pipe 43. The first adapter pipe 41 is threadedly connected to one end of the second rod member 42, and the inner circumference of the second adapter pipe 43 is threadedly connected to the other end of the second rod member 42. The second adapter pipe 43 is inserted through the second connection channel.

[0038] Specifically, the length of the adapter pipe fitting 4 is adjustable. Specifically, by providing external threads on the outer periphery of the second rod member 42 and internal threads on the inner peripheries of the first adapter pipe 41 and the second adapter pipe 43, and adopting a threaded connection method, the length adjustment is achieved by rotation, and the operation is simple and convenient.

[0039] In some embodiments of the present invention, the adapter pipe fitting 4 and the connecting pipe fitting 2 are arranged perpendicular to each other.

[0040] In some embodiments of the present invention, the connecting base 1 and the outer wall are fixedly connected by chemical anchor bolts 5.

[0041] Specifically, the connecting base 1 and the outer wall are fixedly connected by chemical anchor bolts 5. After determining the construction position, a hole matching the diameter of the chemical anchor bolt 5 is drilled at the corresponding position by a drilling machine. Specifically, in some embodiments of the present invention, the hole diameter is 13×100 mm. The chemical anchor bolt 5 is passed through the anchor bolt hole of the connecting base 1 and placed in the floor hole, and the nut of the chemical anchor bolt 5 is tightened to release the internal chemical agent, finally fixing the detachable external scaffolding wall connecting member to the floor.

[0042] Although the embodiments of the present invention have been described in conjunction with the accompanying drawings, those skilled in the art can make various modifications and variations without departing from the spirit and scope of the present invention, and such modifications and variations all fall within the scope defined by the appended claims.

Claims

1. An external wall scaffolding connection structure, characterized in that Including: A connecting base (1), one side of the connecting base (1) is adapted to be detachably connected to an external wall, and a first rod member (11) is provided on the other side of the connecting base (1); A connecting pipe fitting (2), one end of the connecting pipe fitting (2) is sleeved on the first rod member (11), and the connecting pipe fitting (2) can move relative to the first rod member (11) in the vertical direction; A connecting fastener (3), sleeved on the other end of the connecting pipe fitting (2), and can slide along the length direction of the connecting pipe fitting (2); A transition pipe fitting (4), the transition pipe fitting (4) passes through the connecting fastener (3) and the connecting pipe fitting (2), one end is fixed on the connecting pipe fitting (2), and the other end is used to connect a scaffolding structure.

2. The wall connecting structure of the external wall scaffolding according to claim 1, characterized in that The first rod member (11) is provided with an external thread, the connecting pipe fitting (2) is provided with an internal thread, and the connecting pipe fitting (2) and the first rod member (11) are threadedly connected.

3. The wall connecting structure of the external wall scaffolding according to claim 1, characterized in that The connecting fastener (3) has a four-way pipe body structure, the connecting fastener (3) has a first connecting channel and a second connecting channel that are connected to each other. The first connecting channel is sleeved on the outer periphery of the connecting pipe fitting (2). The connecting pipe fitting (2) is provided with a plurality of connecting holes, the connecting holes are opened in the horizontal direction, and the plurality of connecting holes are arranged at intervals along the length direction of the connecting pipe fitting (2). The inner diameter of the second connecting channel is the same as the aperture of the connecting hole. The transition pipe fitting (4) is adapted to pass through the second connecting channel and the connecting hole to be fixed on the connecting pipe fitting (2).

4. The wall connecting structure of the external wall scaffolding according to claim 1, characterized in that, The connecting fastener (3) is provided with a first connecting channel and a second connecting channel that are not connected to each other. The first connecting channel is opened in the vertical direction, the second connecting channel is opened in the horizontal direction. The first connecting channel is sleeved on the connecting pipe fitting (2), and a snap structure is provided in the first connecting channel to fix the connecting fastener (3) on the connecting pipe fitting (2). One end of the transition pipe fitting (4) passes through the second connecting channel.

5. The wall connecting structure of the exterior wall scaffolding according to claim 3 or 4, characterized in that, The inner walls of the first connecting channel and the second connecting channel are both smooth structures.

6. The wall connecting structure of the external wall scaffolding according to claim 3 or 4, characterized in that The transition pipe fitting (4) includes a first transition pipe (41), a second rod member (42) and a second transition pipe (43) connected in sequence. The outer periphery of the second rod member (42) is provided with an external thread, and the inner peripheries of the first transition pipe (41) and the second transition pipe (43) are both provided with internal threads. The first transition pipe (41) is threadedly connected to one end of the second rod member (42), and the inner periphery of the second transition pipe (43) is threadedly connected to the other end of the second rod member (42). The second transition pipe (43) passes through the second connecting channel.

7. The wall connecting structure of the external wall scaffolding according to any one of claims 1-4, characterized in that, The transition pipe fitting (4) and the connecting pipe fitting (2) are arranged perpendicular to each other.

8. The wall connecting structure of the external wall scaffolding according to any one of claims 1-4, characterized in that, The connecting base (1) and the external wall are fixedly connected by chemical anchor bolts (5).

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