Novel buckling structure of ring buckle type scaffold
By designing a new buckle structure for the disc-type scaffolding and utilizing the three-point support connection between the second joint body and the vertical pole, the problem of the conservative structure of the disc-type scaffolding limiting efficiency and economy is solved, and a more efficient and stable connection is achieved.
Patent Information
- Application Number
- CN202422854673.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-11-22
- Publication Date
- 2025-09-26
- Estimated Expiration
- 2034-11-22
AI Technical Summary
The basic structure of the disc-type scaffolding is somewhat conservative, which limits its further improvement in efficiency and economy.
A new type of buckle connection structure of a disc-type scaffold is designed, which includes a second joint body, a second cross bar connecting part, a vertical extension part and an arc-shaped oblique extension part. These parts are connected with the sockets of the vertical poles to achieve three-point support stability and simplify the installation operation.
It improves installation efficiency, reduces material usage, enhances connection stability and load-bearing capacity, and simplifies operation steps.
Smart Images
Figure CN223386960U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the field of scaffolding, and in particular to a novel buckle connection structure of a disc-type scaffolding. Background Art
[0002] Disc-type scaffolding Figure 4 As shown, the vertical pole is equipped with a connecting plate with eight sockets, four large and four small. The four small holes are used to connect to the horizontal pole, and the four large holes are used to connect to the diagonal pole. Both ends of the horizontal and diagonal poles are equipped with a first joint body, which is connected to the vertical pole by a latch, ensuring a secure connection between the rod and the vertical pole. The traditional buckle joint is specially manufactured according to the arc of the pipe, and is in full contact with the vertical pole steel pipe. After the latch is tightened, it is subjected to three points of force (the upper and lower points of the traditional buckle joint and the point where the pin piece contacts the connecting plate), which can firmly maintain the structural strength and transmit horizontal force. The traditional buckle joint of the horizontal pole is fully welded to the steel pipe body, while the buckle joint of the diagonal pole is a rotatable joint, fixed to the steel pipe body with rivets.
[0003] This connection method makes the scaffolding assembly and disassembly process faster, and construction workers can complete the installation in a short time without using complicated tools. This convenience is very suitable for the high requirements of efficiency and safety in modern construction projects.
[0004] However, the interlocking scaffolding system has been around for about half a century, and its basic structure has undergone few significant changes, indicating a certain degree of conservatism. While this stability ensures its reliability to a certain extent, it also limits its further improvement in efficiency and cost-effectiveness.
[0005] How to invent a new buckle structure of the disc-type scaffold to improve these problems has become an urgent problem to be solved by those skilled in the art. Utility Model Content
[0006] In order to make up for the above shortcomings, the present invention provides a new buckle structure for the disc-type scaffolding, which aims to improve the basic structure of the disc-type scaffolding. Although it is conservative to a certain extent, this stability also limits its further improvement in efficiency and economy to a certain extent.
[0007] The utility model is implemented as follows: a new type of buckle connection structure of a disc-type scaffolding, including a second joint body, a second cross bar connecting portion is provided on one side surface of the second joint body, a vertical extension portion extending downward is integrally provided on the bottom surface of the second joint body, one end of the vertical extension portion is integrally provided with an arc-shaped oblique extension portion arranged downward on one side, a concave second card groove is formed between one side of the vertical extension portion and the bottom of the second joint body and one side surface of the second cross bar connecting portion, and one end of the second joint body extends toward one side of the vertical extension portion to form a protruding abutting end portion.
[0008] In a preferred technical solution of the present invention, the arc-shaped oblique extension portion and the surface of one end of the protruding abutting end portion are located on the same vertical plane and are both configured as curved surfaces that fit the outer wall of the vertical pole.
[0009] In a preferred technical solution of the present invention, the overall cross-sectional dimensions of the vertical extension portion and the arc-shaped oblique extension portion are smaller than the diameter of the corresponding insertion hole provided on the connection disk.
[0010] In a preferred technical solution of the present invention, an extended abutment end portion is vertically integrated downwardly provided at the bottom end of the arc-shaped oblique extension portion, and one side surface of the extended abutment end portion is a vertical plane smoothly connected to the side surface corresponding to the arc-shaped oblique extension portion, and the other side surface is a curved surface smoothly connected to the other side surface corresponding to the arc-shaped oblique extension portion.
[0011] The beneficial effects of the present invention are as follows: the present invention obtains a new type of buckle-type scaffolding buckle structure through the above-mentioned design. When in use, by optimizing the technology of the traditional buckle joint and changing the overall structure, the stress characteristics after installation are consistent with the traditional scaffolding cross bar, and are in a three-point stress state, which can firmly fix the structural strength and transmit horizontal force, with high bearing capacity and good stability; compared with the traditional buckle joint, the new buckle structure of this scheme simplifies the structure to a certain extent and saves material consumption; the new buckle structure can be installed in place by rotating the rod to a certain angle during installation. Compared with the installation of the traditional buckle joint, the buckle structure does not need to knock the pin during installation, which simplifies the operation steps and can improve the installation efficiency of the operator. BRIEF DESCRIPTION OF THE DRAWINGS
[0012] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following is a brief introduction to the drawings required for use in the embodiments. It should be understood that the following drawings only show certain embodiments of the present invention and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without creative work.
[0013] Figure 1It is a schematic three-dimensional diagram of the connection structure of the traditional buckle joint and two new buckle joint modes provided by the embodiment of the utility model on the vertical pole;
[0014] Figure 2 A schematic three-dimensional diagram of the connection structure of the traditional buckle joint and two new buckle joints on the other side of the embodiment of the utility model respectively on the vertical pole;
[0015] Figure 3 Schematic three-dimensional diagram of the connection structure of the traditional buckle joint and two new buckle joint modes provided by the embodiment of the utility model on the cross bar;
[0016] Figure 4 A schematic perspective view of the overall separation structure of a conventional buckle joint provided by an embodiment of the present invention;
[0017] Figure 5 A schematic three-dimensional diagram of the overall structure of a new buckle joint method provided by an embodiment of the present utility model;
[0018] Figure 6 This is a schematic three-dimensional diagram of the overall structure of the second new buckle joint method provided in the embodiment of the present utility model.
[0019] In the figure: 1-traditional snap joint; 2-new snap joint; 21-new snap joint method one; 22-new snap joint method two; 3-vertical pole; 4-connecting plate; 5-cross bar; 101-first joint body; 102-first cross bar connecting part; 103-first slot; 104-pin hole; 105-pin piece; 201-second joint body; 202-second cross bar connecting part; 203-vertical extension part; 204-arc-shaped oblique extension part; 205-second slot; 206-protruding abutting end; 207-extended abutting end. DETAILED DESCRIPTION
[0020] To make the purpose, technical solutions, and advantages of the embodiments of the present invention more clear, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.
[0021] Example 1
[0022] See also Figures 1 to 5The utility model provides a technical solution: a new type of buckle connection structure of a disc-type scaffold, including a second joint body 201, a second cross bar connecting portion 202 is provided on one side surface of the second joint body 201, a vertical extension portion 203 extending downward is integrally provided on the bottom surface of the second joint body 201, and an arc-shaped oblique extension portion 204 is integrally provided on one end of the vertical extension portion 203 and arranged downward on one side. A concave second card groove 205 is formed between one side of the vertical extension portion 203 and the bottom of the second joint body 201 and one side surface of the second cross bar connecting portion 202, and one end of the second joint body 201 extends toward one side of the vertical extension portion 203 to form a protruding abutting end 206.
[0023] Furthermore, the arc-shaped obliquely extending portion 204 and the surface of one end of the protruding abutting end portion 206 are located on the same vertical plane and are both configured to be curved surfaces that fit the outer wall of the vertical pole 3 .
[0024] When in use, it is fixedly connected to the crossbar 5 through the second crossbar connecting part 202, and the whole is rotated counterclockwise toward the side of the vertical pole 3 until the end of the arc-shaped oblique extension part 204 is in the same direction as the corresponding socket 401, and the arc-shaped oblique extension part 204 is inserted into the socket 401. During the insertion process, the whole is rotated clockwise following the bending direction of the arc-shaped oblique extension part 204, so that the arc-shaped oblique extension part 204 completely passes through the socket 401 and abuts the end of the protruding abutting end 206 on the outer wall of the vertical pole 3. At this time, the vertical extension part 203 is located inside the socket 401, and the second card slot 205 is clamped on the edge of one side of the socket 401. The clamping of the second card slot 205 and the edge of the socket 401 and the abutment of the arc-shaped oblique extension part 204 and the protruding abutting end 206 with the vertical pole 3 complete the three-point support to ensure the connection stability.
[0025] Furthermore, the overall cross-sectional dimensions of the vertical extension portion 203 and the arc-shaped oblique extension portion 204 are smaller than the diameter of the corresponding insertion hole 401 on the connecting plate 4 .
[0026] The cross-sectional area of the vertical extension portion 203 and the arc-shaped oblique extension portion 204 is smaller than that of the arc-shaped oblique extension portion 204 , which can facilitate inserting the connection plate 4 into the corresponding insertion hole 401 when connecting, thereby improving the convenience of operation.
[0027] Example 2
[0028] See also Figures 1 to 6The utility model provides a technical solution: a new type of buckle connection structure of a disc-type scaffold, including a second joint body 201, a second cross bar connecting portion 202 is provided on one side surface of the second joint body 201, a vertical extension portion 203 extending downward is integrally provided on the bottom surface of the second joint body 201, and an arc-shaped oblique extension portion 204 is integrally provided on one end of the vertical extension portion 203 and arranged downward on one side. A concave second card groove 205 is formed between one side of the vertical extension portion 203 and the bottom of the second joint body 201 and one side surface of the second cross bar connecting portion 202, and one end of the second joint body 201 extends toward one side of the vertical extension portion 203 to form a protruding abutting end 206.
[0029] Furthermore, the arc-shaped obliquely extending portion 204 and the surface of one end of the protruding abutting end portion 206 are located on the same vertical plane and are both configured to be curved surfaces that fit the outer wall of the vertical pole 3 .
[0030] When in use, it is fixedly connected to the crossbar 5 through the second crossbar connecting part 202, and the whole is rotated counterclockwise toward the side of the vertical pole 3 until the end of the arc-shaped oblique extension part 204 is in the same direction as the corresponding socket 401, and the arc-shaped oblique extension part 204 is inserted into the socket 401. During the insertion process, the whole is rotated clockwise following the bending direction of the arc-shaped oblique extension part 204, so that the arc-shaped oblique extension part 204 completely passes through the socket 401 and abuts the end of the protruding abutting end 206 on the outer wall of the vertical pole 3. At this time, the vertical extension part 203 is located inside the socket 401, and the second card slot 205 is clamped on the edge of one side of the socket 401. The clamping of the second card slot 205 and the edge of the socket 401 and the abutment of the arc-shaped oblique extension part 204 and the protruding abutting end 206 with the vertical pole 3 complete the three-point support to ensure the connection stability.
[0031] Furthermore, the overall cross-sectional dimensions of the vertical extension portion 203 and the arc-shaped oblique extension portion 204 are smaller than the diameter of the corresponding insertion hole 401 on the connecting plate 4 .
[0032] The cross-sectional area of the vertical extension portion 203 and the arc-shaped oblique extension portion 204 is smaller than that of the arc-shaped oblique extension portion 204 , which can facilitate inserting the connection plate 4 into the corresponding insertion hole 401 when connecting, thereby improving the convenience of operation.
[0033] Furthermore, an extended abutment end portion 207 is vertically and integrally provided at the bottom end of the arc-shaped oblique extension portion 204. One side surface of the extended abutment end portion 207 is a vertical plane that is smoothly connected to the corresponding side surface of the arc-shaped oblique extension portion 204, and the other side surface is a curved surface that is smoothly connected to the corresponding other side surface of the arc-shaped oblique extension portion 204.
[0034] By integrally providing an extended abutment end portion 207 at the lower end of the arc-shaped oblique extension portion 204, the operation direction when connecting with the connection plate 4 can be changed. After the extended abutment end portion 207 is provided at the bottom end of the arc-shaped oblique extension portion 204, when the vertical extension portion 203, the arc-shaped oblique extension portion 204 and the extended abutment end portion 207 are inserted into the corresponding socket 401 as a whole, the operation direction is opposite to that provided in the first embodiment. First, the whole is rotated clockwise toward the side away from the vertical rod 3 until the direction of the extended abutment end portion 207 corresponds to the corresponding socket 401, and the extended abutment end portion is inserted into the vertical extension portion 203, the arc-shaped oblique extension portion 204 and the extended abutment end portion 207. 207 is inserted into the socket 401 and the overall direction is adjusted counterclockwise according to the bending direction of the extended abutment end 207 and the arc-shaped oblique extension portion 204 during the insertion process, until the end of the protruding abutment end 206 and the one side surface of the arc-shaped oblique extension portion 204 and the extended abutment end 207 abut against the outer wall of the vertical rod 3. At this time, the second card slot 205 is clamped on the edge of one side of the socket 401, and the three-point support force state is also achieved. The setting of the extended abutment end 207 changes the operating direction during the connection process with the connecting disk 4 to reduce limitations during use.
[0035] It should be noted that the buckle structure provided in the first or second embodiment must be rotated at a certain angle when installed. Therefore, in actual use, the same rod can only be connected to one buckle structure of this type, and the buckle structure at the other end can adopt a traditional buckle joint 1, such as Figure 3 In actual installation, it is necessary to first connect the buckle structures provided in the first and second embodiments and then connect the traditional buckle connector 1 at the other end.
[0036] The above description is merely a preferred embodiment of the present invention and is not intended to limit the present invention. Those skilled in the art will readily appreciate that the present invention is susceptible to various modifications and variations. Any modifications, equivalent substitutions, or improvements made within the spirit and principles of the present invention shall be included within the scope of protection of the present invention.
Claims
1. A new buckle structure of a disc-type scaffold, characterized in that: It includes a second joint body, a second cross bar connecting portion is provided on one side surface of the second joint body, a vertical extension portion extending downward is integrally provided on the bottom surface of the second joint body, one end of the vertical extension portion is integrally provided with an arc-shaped oblique extension portion arranged downward on one side, and an inwardly concave second card groove is formed between one side of the vertical extension portion and the bottom of the second joint body and one side surface of the second cross bar connecting portion, and one end of the second joint body extends toward one side of the vertical extension portion to form a protruding abutting end.
2. The novel buckle connection structure of the disc-type scaffolding according to claim 1 is characterized in that: The arc-shaped obliquely extending portion and the surface of one end of the protruding abutting end portion are located on the same vertical plane and are both configured as curved surfaces that fit the outer wall of the vertical pole.
3. The novel buckle connection structure of the disc-type scaffolding according to claim 1 is characterized in that: The overall cross-sectional dimensions of the vertical extension portion and the arc-shaped oblique extension portion are smaller than the apertures of the corresponding insertion holes on the connection disk.
4. The novel buckle connection structure of the disc-type scaffolding according to claim 1 is characterized in that: An extended abutment end portion is vertically and integrally provided at the bottom end of the arc-shaped oblique extension portion, and one side surface of the extended abutment end portion is a vertical plane smoothly connected to the corresponding side surface of the arc-shaped oblique extension portion, and the other side surface is a curved surface smoothly connected to the corresponding other side surface of the arc-shaped oblique extension portion.