Scaffold connector structure

Abstract

The utility model discloses a scaffold interface structure which comprises a first column body, a second column body and a third column body, the first column body comprises a first column body, an inserting opening and a groove body, the inserting opening is formed in the side wall of the first column body, the groove body is formed in the first column body, and the inserting opening is communicated with the groove body; the second column body comprises a second column body and an insertion block, the insertion block is installed on the second column body, and the insertion block is matched with the insertion opening in shape so that the insertion block can be inserted into the groove body through the insertion opening; the groove body is configured to enable the insertion block to rotate in the groove body, and the insertion block can abut against the inner wall of the groove body after rotating and is clamped on the insertion opening. The inserting block penetrates through the inserting opening and goes deep into the groove body so as to achieve rapid butt joint between the first column body and the second column body, connecting steps are simplified, tools and time needed during installation are reduced, and construction efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of scaffolding, in particular to a scaffolding interface structure. Background Art

[0002] At present, as the core support system in building construction, the connection structure of the scaffolding is a key component to ensure the stability of the scaffolding. In the actual operation of building construction, the existing scaffolding connection structures have many inconveniences in disassembly and installation.

[0003] Traditional connection methods such as fastener connection, although providing basic connection functions, have insufficient durability and long-term stability. As time goes by, problems such as wear and loosening of the fasteners are likely to occur, which not only increases the workload of maintenance but also affects the overall safety of the scaffolding. For bolt connection, although it has the characteristics of high load-bearing capacity and good connection firmness, its installation process is relatively complex, requiring precise control of multiple steps, and at the same time, it also needs to deal with potential problems such as bolt loosening and corrosion, which bring no small trouble to disassembly and installation.

[0004] Welding connection, as another common connection method, although it can provide a stable connection effect, its irreversibility limits the flexibility and reusability of the scaffolding. Once the welding is completed, it becomes extremely difficult to make any form of adjustment or modification to the scaffolding, which not only increases the construction cost but also affects the construction efficiency.

[0005] Although the emerging socket-coupled scaffolding has improved the connection efficiency and stability to a certain extent, its high cost and specific installation requirements still limit its wide application. For many construction units, using socket-coupled scaffolding means more investment in funds and time for training and preparation, which undoubtedly increases the burden of construction. Content of the Utility Model

[0006] The purpose of the utility model is to provide a scaffolding interface structure to solve the problem that the traditional scaffolding connection structure is not convenient for disassembly and installation.

[0007] To achieve the above purpose, the technical solution adopted by the utility model is as follows:

[0008] A scaffolding interface structure, comprising: a first column, the first column including a first column body, a socket and a groove, the socket being provided on the side wall of the first column body, the groove being provided inside the first column body, and the socket and the groove being in communication; a second column, the second column including a second column body and a plug, the plug being installed on the second column body, the plug being matched in shape with the socket so that the plug can be inserted into the groove through the socket; the groove being configured to enable the plug to rotate within the groove, and after the plug rotates, it can abut against the inner wall of the groove and be stuck on the socket.

[0009] According to the above technical means, in the present utility model, the plug passes through the socket and extends deep into the groove to achieve rapid docking between the first column and the second column, which not only simplifies the connection steps, but also reduces the tools and time required during installation, improving the construction efficiency.

[0010] In the present utility model, the plug is matched in shape with the socket, ensuring the accuracy and reliability of the connection. At the same time, since the plug can rotate within the groove so that the cross-section of the plug is misaligned with the socket, forming a stable clamping state, it can enhance the stability of the connection, prevent accidental detachment due to external forces, and ensure the safety during the construction process.

[0011] In the present utility model, the groove is configured to allow the plug to rotate inside, providing an additional locking mechanism for the connection between the first column and the second column. After the plug is completely inserted into the groove, by rotating the second column, the plug can closely fit against the inner wall of the groove, and the construction worker can determine that the plug is connected in place through the fact that the plug cannot be further rotated, thereby ensuring the completion of the connection.

[0012] Further, the groove includes a groove body and a limiting portion, the limiting portion being provided on the inner wall of the groove body, and after the plug rotates, it can abut against the limiting portion to limit the rotation angle of the plug.

[0013] According to the above technical means, the construction worker can quickly and accurately confirm whether the connection is completed in a simple and intuitive way that the plug abuts against the limiting portion, thereby ensuring the overall stability and safety of the scaffolding.

[0014] Further, the rotation angle is 30° to 45°.

[0015] According to the above technical means, at an appropriate rotation angle, the plug and the socket can be fully misaligned to prevent the second column from falling off the first column, thereby ensuring the stability and safety of the scaffolding.

[0016] Further, the socket is of a square structure, the plug is of a cuboid structure, and the cross-section of the plug is adapted to the socket so that the plug can be inserted into the slot body through the socket.

[0017] According to the above technical means, the geometric shapes of the square and the cuboid enable the plug to be accurately aligned and inserted into the socket, reducing the installation errors caused by size mismatches or shape non-correspondences, and improving the accuracy and reliability of the connection. When the plug is fully inserted into the socket and rotated into place, its cuboid structure's tight fit with the square socket helps enhance the connection strength and stability, reducing the risk of loosening and wobbling at the connection point and improving the overall stability of the scaffolding.

[0018] Further, the second cylinder body further includes a connecting piece, and both ends of the connecting piece are respectively connected to the second cylinder body main body and the plug.

[0019] According to the above technical means, the connecting piece is arranged between the plug and the second cylinder body main body to form a small gap required when the plug is docked with the socket, which helps the plug rotate more smoothly in the slot body.

[0020] Further, the connecting piece is of a cylinder structure, and the diameter of the connecting piece is less than or equal to the side length of the socket.

[0021] According to the above technical means, when the cylinder-structured connecting piece is inserted into the square-structured socket, since its diameter is less than or equal to the side length of the socket, it can ensure a smooth insertion process. After insertion, the cylinder shape of the connecting piece enables the plug to freely rotate around its axis to adjust the angle and adapt to the limiting part in the slot body. This design reduces the resistance during rotation, making the connection more flexible and reliable. During the rotation and fixation process, the cylinder shape of the connecting piece can prevent the plug from unnecessary offset or wobbling, ensuring a tight fit between the connecting components.

[0022] Further, it further includes a pin. The first cylinder body further includes a first jack hole penetrating through the first cylinder body main body and the slot body, and a second jack hole is formed on the plug. The pin can be inserted into the first jack hole and the second jack hole to fix the plug in the slot body.

[0023] According to the above technical means, the pin is used to firmly fix the plug in the slot body. When the plug is inserted into the slot body through the socket and rotated to the specified position, the pin is inserted into the first jack hole and the second jack hole, thereby preventing the plug from accidentally loosening or falling off.

[0024] Further, the pin includes a pin body, a first locking piece, and a second locking piece. The pin body can be inserted into the first jack hole and the second jack hole, and the first locking piece and the second locking piece are respectively installed at both ends of the pin body to fix the pin body.

[0025] According to the above technical means, after the insertion is completed, the first locking member and the second locking member can fix the plug body on the first column, preventing the plug body from loosening or slipping out when subjected to external forces.

[0026] Further, the plug body is a stud, and the first locking member is a nut, and the nut is fixed at one end of the stud.

[0027] Further, the second locking member is a nut, and a thread is formed at the other end of the stud so that the nut can be connected to the other end of the stud.

[0028] According to the above technical means, the design of the stud and the nut makes the installation and disassembly process of the plug simple and fast. The construction worker only needs to insert the stud into the jack and then tighten the nut to complete the installation. When disassembly is required, the plug can be easily removed by rotating the nut and the nut in the reverse direction.

[0029] The beneficial effects achieved by the present utility model are as follows:

[0030] 1. In the present utility model, the insertion block passes through the insertion opening and penetrates deep into the groove body to achieve rapid docking between the first column and the second column, which not only simplifies the connection steps, but also reduces the tools and time required for installation, improving the construction efficiency.

[0031] 2. In the present utility model, the shape of the insertion block matches that of the insertion opening, ensuring the accuracy and reliability of the connection. At the same time, since the insertion block can rotate in the groove body so that the cross-section of the insertion block is misaligned with the insertion opening, forming a stable clamping state, the connection firmness can be enhanced, preventing accidental detachment due to external forces and ensuring the safety during the construction process.

[0032] 3. In the present utility model, the groove body is configured to allow the insertion block to rotate inside, providing an additional locking mechanism for the connection between the first column and the second column. After the insertion block is completely inserted into the groove body, by rotating the second column, the insertion block can closely fit the inner wall of the groove body. The construction worker can determine that the insertion block is connected in place when the insertion block cannot be further rotated, thereby ensuring the completion of the connection. BRIEF DESCRIPTION OF THE DRAWINGS

[0033] Figure 1 It is a schematic structural view of the first column of the present utility model;

[0034] Figure 2 It is a side view of the structural view of the first column of the present utility model;

[0035] Figure 3 It is a schematic structural view of the second column of the present utility model;

[0036] Figure 4Schematic diagram of the bolt structure of the present utility model;

[0037] Figure 5 Schematic diagram of the groove body structure of the present utility model.

[0038] Wherein, 1 - first cylinder; 11 - first cylinder body; 12 - socket; 13 - groove body; 14 - first jack; 2 - second cylinder; 21 - second cylinder body; 22 - plug; 23 - connecting piece; 24 - second jack; 3 - bolt; 31 - bolt body; 32 - first locking piece; 33 - second locking piece.

[0039] The attached drawings are only for illustrative purposes and should not be construed as limiting the present patent; for better illustration of this embodiment, some components in the attached drawings will be omitted, enlarged or reduced, which do not represent the dimensions of the actual product; for those skilled in the art, it is understandable that some well-known structures and their descriptions in the attached drawings may be omitted; the same or similar reference numerals correspond to the same or similar components; the terms describing the positional relationship in the attached drawings are only for illustrative purposes and should not be construed as limiting the present patent. Detailed implementation manners

[0040] It should be noted that, without conflict, the embodiments and technical features in the embodiments of the present application can be combined with each other. The detailed description in the specific embodiments should be understood as an explanatory illustration of the purpose of the present application and should not be regarded as an improper limitation of the present application.

[0041] To make the purpose, technical solutions and advantages of the embodiments of the present application clearer, the following will further describe the specific technical solutions of the present application in detail with reference to the attached drawings in the embodiments of the present application. The following embodiments are used to illustrate the present application but are not used to limit the scope of the present application.

[0042] In the embodiments of the present application, the terms "first" and "second" are only used for descriptive purposes and cannot be construed as indicating or implying relative importance or implicitly specifying the quantity of the indicated technical features. Thus, the features defined with "first" and "second" may explicitly or implicitly include one or more of such features. In the description of the embodiments of the present application, unless otherwise stated, the meaning of "a plurality" is two or more.

[0043] In the embodiments of the present application, unless otherwise clearly defined and limited, the term "connection" should be understood in a broad sense. For example, "connection" can be a fixed connection, a detachable connection, or integrated; it can be directly connected or indirectly connected through an intermediate medium.

[0044] In the embodiments of the present application, the term "comprise", "include" or any other variant thereof is intended to cover non-exclusive inclusion, such that a process, method, article or device comprising a series of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article or device. Without further limitation, an element defined by the phrase "comprising a..." does not exclude the presence of additional identical elements in the process, method, article or device comprising such element.

[0045] In the embodiments of the present application, words such as "exemplary" or "for example" are used to indicate examples, illustrations or explanations. Any embodiment or design described as "exemplary" or "for example" in the embodiments of the present application should not be construed as being more preferred or having more advantages than other embodiments or designs. Rather, the use of words such as "exemplary" or "for example" is intended to present relevant concepts in a specific manner.

[0046] The technical solutions of the present utility model will be described in detail below with reference to specific drawings.

[0047] This embodiment provides a scaffolding interface structure, comprising: a first column 1, the first column 1 includes a first column body 11, a socket 12 and a groove 13, the socket 12 is arranged on the side wall of the first column body 11, the groove 13 is arranged inside the first column body 11, and the socket 12 and the groove 13 are communicated; a second column 2, the second column 2 includes a second column body 21 and a plug 22, the plug 22 is installed on the second column body 21, and the plug 22 is matched with the shape of the socket 12 so that the plug 22 can be inserted into the groove 13 through the socket 12; the groove 13 is configured to enable the plug 22 to rotate in the groove 13, and after the plug 22 rotates, it can abut against the inner wall of the groove 13 and be stuck on the socket 12.

[0048] Specific installation process: Pass the plug 22 through the socket 12 with a matching shape and insert it into the groove 13; Rotate the second column 2 until the plug 22 fits against the inner wall of the groove 13 and cannot rotate further, thereby completing the connection between the first column 1 and the second column 2 of the scaffolding.

[0049] In this embodiment, the plug 22 passes through the socket 12 and extends into the groove 13 to achieve rapid docking between the first column 1 and the second column 2, which not only simplifies the connection steps, but also reduces the tools and time required for installation, improving the construction efficiency.

[0050] In this embodiment, the shapes of the plug block 22 and the socket 12 match, ensuring the accuracy and reliability of the connection. At the same time, since the plug block 22 can rotate in the slot 13, the cross section of the plug block 22 is misaligned with the socket 12 to form a stable engagement state, which can enhance the stability of the connection, prevent accidental falling off due to external force, and ensure safety during the construction process.

[0051] In this embodiment, the slot 13 is configured to allow the plug 22 to rotate inside, providing an additional locking mechanism for the connection between the first column 1 and the second column 2. When the plug 22 is fully inserted into the slot 13, the plug 22 can fit tightly against the inner wall of the slot 13 by rotating the second column 2. The construction personnel can determine that the plug 22 is in place when the plug 22 cannot rotate further, thereby ensuring that the connection is complete.

[0052] Furthermore, the trough 13 includes a trough body 131 and a limiting portion 132. The limiting portion 132 is arranged on the inner wall of the trough body 131. The plug block 22 can abut against the limiting portion 132 after rotation to limit the rotation angle of the plug block 22. The construction personnel can quickly and accurately confirm whether the connection is completed by a simple and intuitive way that the plug block 22 abuts against the limiting portion 132, thereby ensuring the overall stability and safety of the scaffold.

[0053] When the construction workers are connecting the scaffolds, they insert the plug block 22 through the socket 12 and into the slot 13, and then rotate the second column 2 to rotate the plug block 22 in the slot 13. As the plug block 22 rotates, it gradually approaches and finally abuts against the limiter 132. This abutment action not only sets a clear end point for the rotation of the plug block 22, but also sends a clear signal to the construction workers that the connection is in place.

[0054] When the insert block 22 abuts against the stopper 132, the construction worker can clearly feel the increase in rotation resistance, and may even be unable to further rotate the second column 2. This physical feedback mechanism allows construction workers to intuitively determine whether the connection is complete without relying on additional measuring tools or complicated inspection steps.

[0055] Therefore, the design of the limiter 132 not only enhances the stability of the connection, but also improves the reliability of the connection and the construction efficiency. The construction personnel can quickly and accurately confirm whether the connection is completed by a simple and intuitive way of the plug block 22 abutting against the limiter 132, thereby ensuring the overall stability and safety of the scaffold.

[0056] Furthermore, the rotation angle is 30° to 45°. At an appropriate rotation angle, the insert block 22 and the socket 12 can be sufficiently misaligned to prevent the second column 2 from falling off the first column 1, thereby ensuring the stability and safety of the scaffold.

[0057] Furthermore, the socket 12 has a square structure, and the insertion block 22 has a cuboid structure. The cross-section of the insertion block 22 is adapted to the socket 12, enabling the insertion block 22 to be inserted into the slot 13 through the socket 12. The geometric shapes of the square and the cuboid allow the insertion block 22 to be accurately aligned and inserted into the socket 12, reducing installation errors caused by size mismatches or shape incompatibilities and improving the accuracy and reliability of the connection. When the insertion block 22 is fully inserted into the socket 12 and rotated into place, its cuboid structure's tight fit with the square socket helps enhance the connection strength and stability, reducing the risk of loosening and wobbling at the connection point and improving the overall stability of the scaffolding.

[0058] The structural design of the square and the cuboid enables this scaffolding interface structure to be applicable to various types of scaffolding systems. Whether it is a traditional fastener-type scaffolding or a new type of socket-and-spigot scaffolding, etc., this design can be used for connection. The standardized design facilitates the mass production and inventory management of scaffolding components. Manufacturers can produce components such as the insertion block 22 and the socket 12 according to unified standards, reducing production costs and improving product quality.

[0059] Furthermore, the second column 2 further includes a connecting piece 23. The two ends of the connecting piece 23 are respectively connected to the second column body 21 and the insertion block 22. The connecting piece 23 is arranged between the insertion block 22 and the second column body 21 to form a small gap required when the insertion block 22 is docked with the socket 12, which helps the insertion block 22 rotate more smoothly within the slot 13.

[0060] Furthermore, the connecting piece 23 has a cylindrical structure, and the diameter of the connecting piece 23 is less than or equal to the side length of the socket 12. When the cylindrical connecting piece 23 is inserted into the square-structured socket 12, since its diameter is less than or equal to the side length of the socket, it can ensure a smooth insertion process. After insertion, the cylindrical shape of the connecting piece 23 enables the insertion block 22 to rotate freely around its axis to adjust the angle and adapt to the limiting part 132 within the slot 13. This design reduces the resistance during rotation, making the connection more flexible and reliable. During the rotation and fixation process, the cylindrical shape of the connecting piece 23 can prevent the insertion block 22 from experiencing unnecessary offset or wobbling, ensuring a tight fit between the connecting components.

[0061] Furthermore, it further includes a pin 3. The first column 1 further includes a first insertion hole 14 penetrating through the first column body 11 and the slot 13. A second insertion hole 24 is formed on the insertion block 22. The pin 3 can be inserted into the first insertion hole 14 and the second insertion hole 24 to fix the insertion block 22 within the slot 13. The pin 3 is used to firmly fix the insertion block 22 within the slot 13. After the insertion block 22 is inserted into the slot 13 through the socket 12 and rotated to the designated position, the pin 3 is inserted into the first insertion hole 14 and the second insertion hole 24, thereby preventing the insertion block 22 from loosening or falling off accidentally.

[0062] The installation and disassembly process of the bolt 3 is relatively simple and fast. The construction workers only need to insert or pull out the bolt 3 from the corresponding jacks to complete the operation, which improves the construction efficiency and reduces the operation difficulty. At the same time, as a detachable fixing device, the bolt 3 has a long service life and can be reused. During the erection and disassembly of the scaffolding, the bolt 3 can be reused repeatedly without affecting its performance and quality.

[0063] In this embodiment, the bolt 3 can be made of high-strength materials so that the bolt 3 can withstand large tensile and shear forces. The bolt 3 fits tightly with the first jack 14 and the second jack 24 to ensure the stability and reliability of the connection and reduce potential safety hazards caused by connection failure.

[0064] Furthermore, the bolt 3 includes a bolt body 31, a first locking member 32 and a second locking member 33. The bolt body 31 can be inserted into the first jack 14 and the second jack 24. The first locking member 32 and the second locking member 33 are respectively installed at both ends of the bolt body 31 to fix the bolt body 31. After the insertion is completed, the first locking member 32 and the second locking member 33 can fix the bolt body 31 on the first column 1 to prevent the bolt body 31 from loosening or slipping out under the action of external forces.

[0065] Furthermore, the bolt body 31 is a stud, and the first locking member 32 is a nut, which is fixed at one end of the stud.

[0066] Furthermore, the second locking member 33 is a nut, and the other end of the stud is formed with threads so that the nut can be connected to the other end of the stud. The design of the stud and the nut makes the installation and disassembly process of the bolt simple and fast. The construction workers only need to insert the stud into the jack and then tighten the nut to complete the installation. When disassembly is required, simply rotate the nut and the nut in the reverse direction to easily remove the bolt.

[0067] In summary, before connecting the scaffolding, ensure that the interface parts of the first column 1 and the second column 2 are clean and free of foreign objects, and the shapes of the insertion block 22 and the insertion socket 12 are perfectly adapted. The construction worker brings the second column 2 close to the first column 1 and precisely aligns the positions of the insertion block 22 and the insertion socket 12. As the second column 2 gradually approaches, the insertion block 22 begins to enter the insertion socket 12 with a matching shape. During the insertion process, the construction worker needs to maintain appropriate force and direction control to avoid unnecessary damage or jamming of the insertion block. When the insertion block 22 completely passes through the insertion socket 12 and enters the groove body 13, the construction worker starts to rotate the second column 2 so that the insertion block finds the correct position in the groove body 13 and closely fits the inner wall of the groove body. During the rotation process, when the construction worker feels resistance, it means that the insertion block abuts against the limiting part 132. At this time, the insertion block 22 is completely fixed in the groove body 13, and the connection between the first column 1 and the second column 2 reaches a stable state. Finally, to further enhance the stability of the connection, the construction worker can install the dowel pin 3. The dowel pin body 31 is inserted into the first insertion hole 14 and the second insertion hole 24 and fixed by the first locking member such as a nut and the second locking member such as a nut to ensure that the insertion block is firmly locked in the groove body to complete the connection between the first column 1 and the second column 2.

[0068] The serial numbers of the embodiments of the present application above are only for description and do not represent the advantages or disadvantages of the embodiments. The above is only the preferred embodiment of the present application, and does not limit the patent scope of the present application. Any equivalent structure or equivalent process transformation made by using the specification and drawings of the present application, or directly or indirectly applied in other related technical fields, shall be equally included in the patent protection scope of the present application.

Claims

1. A scaffolding interface structure, characterized in that: include: A first column (1), the first column (1) comprising a first column body (11), a socket (12) and a slot (13), the socket (12) being arranged on a side wall of the first column body (11), the slot (13) being arranged inside the first column body (11), and the socket (12) and the slot (13) being in communication; A second column (2), the second column (2) comprising a second column body (21) and an insert block (22), the insert block (22) being mounted on the second column body (21), the insert block (22) matching the shape of the socket (12) so that the insert block (22) can be inserted into the slot (13) through the socket (12); The slot body (13) is configured to enable the insert block (22) to rotate in the slot body (13); after the insert block (22) rotates, it can abut against the inner wall of the slot body (13) and be stuck on the socket (12).

2. A scaffolding interface structure according to claim 1, characterized in that: The groove body (13) comprises a groove body (131) and a limiting portion (132); the limiting portion (132) is arranged on the inner wall of the groove body (131); and the insert block (22) can abut against the limiting portion (132) after rotation, so as to limit the rotation angle of the insert block (22).

3. A scaffolding interface structure according to claim 2, characterized in that: The rotation angle is 30° to 45°.

4. A scaffolding interface structure according to claim 2, characterized in that: The socket (12) is a square structure, the insert block (22) is a rectangular parallelepiped structure, and the cross section of the insert block (22) is adapted to the socket (12) so that the insert block (22) can be inserted into the slot body (13) through the socket (12).

5. A scaffolding interface structure according to claim 4, characterized in that: The second column (2) further comprises a connecting piece (23), and two ends of the connecting piece (23) are respectively connected to the second column body (21) and the insert block (22).

6. A scaffolding interface structure according to claim 5, characterized in that: The connecting piece (23) is a cylindrical structure, and the diameter of the connecting piece (23) is less than or equal to the side length of the socket (12).

7. A scaffolding interface structure according to claim 1, characterized in that: The invention also includes a latch (3), the first column (1) also includes a first insertion hole (14) penetrating the first column body (11) and the slot body (13), a second insertion hole (24) is formed on the insertion block (22), and the latch (3) can be inserted into the first insertion hole (14) and the second insertion hole (24) to fix the insertion block (22) in the slot body (13).

8. A scaffolding interface structure according to claim 7, characterized in that: The latch (3) comprises a latch body (31), a first locking piece (32) and a second locking piece (33); the latch body (31) can be inserted into the first insertion hole (14) and the second insertion hole (24); the first locking piece (32) and the second locking piece (33) are respectively mounted at two ends of the latch body (31) to fix the latch body (31).

9. A scaffolding interface structure according to claim 8, characterized in that: The latch body (31) is a stud, and the first locking member (32) is a nut, which is fixed to one end of the stud.

10. A scaffolding interface structure according to claim 9, characterized in that: The second locking member (33) is a nut, and the other end of the stud is formed with a thread so that the nut can be connected to the other end of the stud.

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