A ring-buckle-type, easily disassembled connection assembly for scaffold installation

Abstract

The present invention relates to a connection assembly for scaffold installation, and in particular, to a ring-buckle type connection assembly for scaffold installation that is easy to disassemble. It comprises a scaffold connection head, four inner walls of tightening assemblies are fixedly provided with sealing assemblies, and the outer wall of the scaffold connection head is fixedly provided with a shielding assembly. In the present invention, the upper shell and the lower shell in the shielding assembly are screwed into the outer wall of the tightening assembly, which can not only make the scaffold connection head installed and tightened, but also can squeeze the sealing assembly on its inner wall while tightening the tightening assembly, so as to ensure the sealing of the scaffold installation, and prevent rainwater from entering the interior of the scaffold connection head and the tightening assembly, causing the scaffold connection head to rust and adhere to the scaffold steel pipe and be difficult to disassemble; the shielding assembly can shield the scaffold connection head and the tightening assembly, which can prevent rainwater from eroding the scaffold connection head, and can also prevent cement slurry from dripping onto the scaffold connection head and bolts, causing the scaffold connection head to be difficult to disassemble.

Description

Technical Field

[0001] The invention relates to a connection assembly for scaffold installation, in particular to a buckle-type connection assembly for scaffold installation which is easy to disassemble. Background Art

[0002] Scaffolding is a working platform set up to ensure the smooth progress of each construction process. On modern construction sites, construction workers often need to work at heights. In order to provide a walking platform for construction workers when working at heights, scaffolding is usually installed on the exterior wall of the building. As a working platform, the scaffolding is often a structure composed of multiple steel pipes connected to each other through a buckle scaffolding connection component. The installation method of connecting multiple steel pipes using a buckle scaffolding connection component is one of the main installation methods of scaffolding on construction sites.

[0003] However, in the actual construction process of building scaffolds, they are usually connected upwards as the building height increases, and the length of the steel pipes for building the scaffolds is limited. This requires the use of a buckle-type scaffold connection assembly to connect or bundle the steel pipes of the scaffolds to extend them in order to ensure the height of the scaffolding.

[0004] This time, the main research is on the installation method of connecting and extending the scaffolding steel pipes. In actual use, since the construction period is often long, ranging from a few months to several years, the method of connecting and extending the scaffolding steel pipes by connecting is prone to the long-term exposure to the outside of the ring-type scaffolding connection components, which are eroded by rainwater and rusted and damaged, and even adhered to the steel pipes, making it difficult to disassemble; and the cement slurry dripping during the construction process drips onto the bolts of the scaffolding connection components, and after drying, it sticks to the bolts of the scaffolding connection components, which makes it difficult to disassemble; this requires the scaffolding connection components to have a protective structure to prevent rust and cement adhesion, which makes it difficult to disassemble. In view of this, we propose a ring-type scaffolding installation connection component that is easy to disassemble. Summary of the invention

[0005] The object of the present invention is to provide a ring-buckle type scaffold installation connection assembly which is easy to disassemble, so as to solve the problems raised in the above-mentioned background technology.

[0006] To achieve the above-mentioned purpose, the present invention provides a ring-buckle-type scaffold installation connection component that is easy to disassemble, including a scaffold connection head, the scaffold connection head is used for the installation and fixation of the scaffold, the scaffold connection head is composed of two semicircular rings, the edges of one side of the two semicircular rings are hinged to each other, the edges of the other side of the two semicircular rings are bolted, the upper and lower ends of the two semicircular rings are fixedly provided with tightening components, the inner walls of the four tightening components are fixedly provided with sealing components, the edges of the other side of the two semicircular rings are fixedly provided with first sealing sheets, the two first sealing sheets are used to seal the seams when the two semicircular rings are closed, the opposite ends of the sealing components located at the two ends of the same semicircular ring are fixedly connected to the first sealing sheet located at the edge of this semicircular ring, the outer wall of the scaffold connection head is fixedly provided with a shielding component, and the shielding component is used to protect the scaffold connection head;

[0007] Wherein, the shielding assembly includes a middle shell, the middle shell is composed of two arc pieces, the inner walls of the two arc pieces are respectively fixedly connected to the outer walls of the two semicircular rings in the scaffolding connecting head, the upper end of the middle shell is provided with an upper shell, the upper shell is threadedly connected to the outer walls of the two tightening assemblies located at the upper ends of the two semicircular rings, and the lower end of the upper shell is movably matched with the upper end of the middle shell, the lower end of the middle shell is provided with a lower shell, the lower shell is threadedly connected to the outer walls of the two tightening assemblies located at the lower ends of the two semicircular rings, and the lower end of the lower shell is movably matched with the lower end of the middle shell;

[0008] As a further improvement of the technical solution, a sealing component is fixedly provided on the inner wall of one of the semicircular rings in the scaffolding connecting head, and an arc groove is opened on the inner wall of the other semicircular ring, and the sealing component is movably matched with the arc groove.

[0009] As a further improvement of the present technical solution, the sealing assembly includes a baffle, one side of the edge of the baffle is fixedly connected to the inner wall of one of the semicircular rings in the scaffolding connecting head, and a sealing ring is fixedly provided at the other edge of the baffle, and the sealing ring is movably matched with the arc groove on the inner wall of the other semicircular ring.

[0010] As a further improvement of the technical solution, the tightening assembly located at the same end of the two semicircular rings is in a "truncated cone" shape after being closed.

[0011] As a further improvement of the present technical solution, the tightening assemblies fixedly arranged at the upper and lower ends of the two semicircular rings each include a plurality of tightening claws, the plurality of tightening claws are evenly distributed on the upper and lower ends of the two semicircular rings and fixedly connected thereto, a gap is left between the plurality of tightening claws located at the same end of the semicircular ring, and the inner walls of the plurality of tightening claws are fixedly connected to the outer wall of the sealing assembly.

[0012] As a further improvement of the present technical solution, the four sealing components include a soft film, the outer wall of the soft film is fixedly connected to the inner walls of multiple tightening claws in the tightening component, the outer wall of the soft film is provided with multiple protrusions, the multiple protrusions are respectively located inside the multiple gaps, and the multiple protrusions are respectively adapted to the multiple gaps.

[0013] As a further improvement of the technical solution, a first boss is fixedly provided at one edge of the two arc pieces in the middle shell, a first sealing strip is fixedly provided at one edge of the two arc pieces, and both side edges of one of the first sealing strips are respectively fixedly connected to the edges on the opposite side of the two first bosses, the two first bosses and the first sealing strip cooperate with each other to cover the hinges on one side of the two semicircular rings, and a second boss is fixedly provided at the other edge of the two arc pieces in the middle shell, a second sealing strip is fixedly provided at the other edge of the two arc pieces, the back edges of the two second sealing strips are respectively fixedly connected to the edges on the opposite side of the two second bosses, and the two second bosses and the second sealing strip cooperate with each other to cover the bolts on the other side of the two semicircular rings.

[0014] As a further improvement of the technical solution, a blocking cover is provided at the bolt located at the edge of the other side of the two semicircular rings, and the blocking cover is used to cover the bolt.

[0015] As a further improvement of the technical solution, handles are fixedly provided on both sides of the outer wall of the upper shell and the outer wall of the lower shell in the shielding assembly.

[0016] As a further improvement of the present technical solution, the lower end of the upper shell in the shielding assembly is provided with a first surrounding edge, the upper end of the middle shell is located inside the first surrounding edge, the lower end of the middle shell is fixedly provided with a second surrounding edge, and the upper end of the lower shell is located inside the second surrounding edge.

[0017] Compared with the prior art, the present invention has the following beneficial effects:

[0018] 1. In the ring-buckle type scaffold installation connection assembly that is easy to disassemble, the scaffolding connection head can be installed more tightly by screwing the upper shell and the lower shell in the shielding assembly into the outer wall of the tightening assembly fixedly arranged at the upper and lower ends of the scaffolding connection head respectively, and in the process of screwing the upper shell and the lower shell, the tightening assembly can be tightened while squeezing the sealing assembly on its inner wall, so that the sealing assembly and the scaffolding steel pipe located in the tightening assembly fit more closely, thereby ensuring the sealing of the connection between the inner wall of the tightening assembly and the scaffolding steel pipe; and the sealing assembly and the first sealing sheet at the semicircle on the other side of the two semicircular rings cooperate with each other, which is conducive to ensuring the sealing of the scaffolding connection head for docking and installing the scaffolding steel pipe, and preventing rainwater from entering the interior of the scaffolding connection head and the tightening assembly during long-term use, resulting in rust on the inner wall of the scaffolding connection head and the inner wall of the tightening assembly, as well as the outer walls of the two docking scaffolding steel pipes, so that the rusted parts adhere to each other, resulting in difficulty in disassembling the scaffolding connection head and the scaffolding steel pipe later.

[0019] 2. In the ring-buckle type scaffold installation connection assembly that is easy to disassemble, the shielding assembly fixedly arranged on the outer wall of the scaffolding connection head can shield the scaffolding connection head and the tightening assembly to protect the scaffolding connection head; the upper shell, the middle shell and the lower shell in the shielding assembly cooperate with each other to shield the scaffolding connection head and the tightening assemblies at its upper and lower ends, which is beneficial to prevent rainwater from eroding the scaffolding connection head and the tightening assembly, and at the same time, it is beneficial to prevent cement slurry dripping during the construction process from dripping onto the scaffolding connection head and bolts, and sticking to the bolts of the scaffolding connection head after drying, which will make the scaffolding connection head difficult to disassemble. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a schematic diagram of the overall structure of the present invention after the scaffolding steel pipes are joined together;

[0021] Figure 2 This is a schematic diagram of the overall structure of the present invention when the scaffolding steel pipes are joined together;

[0022] Figure 3 It is a schematic diagram of the overall structure of the scaffolding connector and the shielding assembly of the present invention;

[0023] Figure 4 This is a disassembled diagram of the overall structure of the scaffolding connector and the shielding assembly of the present invention;

[0024] Figure 5 It is a schematic diagram of the overall structure of the scaffolding connector and the tightening assembly of the present invention in a closed state;

[0025] Figure 6 This is a diagram showing the overall structure of the shielding assembly of the present invention;

[0026] Figure 7 It is a schematic diagram of the overall structure of the upper shell of the present invention;

[0027] Figure 8 The overall structure of the lower shell of the present invention is schematically shown;

[0028] Fig. 9 It is a schematic diagram of the overall structure of the scaffolding connector and the tightening assembly of the present invention when they are in an open state;

[0029] Fig.10 It is a disassembled diagram of the overall structure of one of the semicircular rings in the scaffolding connector and the middle shell in the shielding assembly of the present invention;

[0030] Fig.11 This is a disassembled diagram of the overall structure of one of the semicircular rings and the sealing assembly in the scaffolding connector of the present invention;

[0031] Fig.12 It is a disassembled diagram of the overall structure of another semicircular ring in the scaffolding connector and the middle shell in the shielding assembly of the present invention;

[0032] Fig.13 This is a disassembled view of the overall structure of another semicircular ring and the sealing component in the scaffolding connector of the present invention.

[0033] The meaning of each number in the figure is:

[0034] 1. Scaffolding connector; 10. Semicircular ring; 100. First sealing sheet; 11. Sealing assembly; 110. Blocking sheet; 111. Sealing ring; 12. Arc groove; 13. Blocking cover;

[0035] 2. tightening assembly; 20. tightening claw; 200. gap;

[0036] 3. Sealing assembly; 30. Soft film; 300. Bump;

[0037] 4. Shielding assembly; 40. Middle shell; 400. Arc sheet; 401. First boss; 402. First sealing strip; 403. Second boss; 404. Second sealing strip; 405. Second surrounding edge; 41. Upper shell; 410. First surrounding edge; 42. Lower shell; 43. Handle. DETAILED DESCRIPTION

[0038] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions 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 creative work are within the scope of protection of the present invention.

[0039] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0040] See also Figure 1-Figure 13As shown, the present embodiment provides a buckle-type scaffold installation connection assembly that is easy to disassemble, including a scaffold connection head 1, the scaffold connection head 1 is used for the installation and fixation of the scaffold, the scaffold connection head 1 is composed of two semicircular rings 10, the edges of one side of the two semicircular rings 10 are hinged to each other, and the edges of the other sides of the two semicircular rings 10 are bolted together, by bringing the ends of the scaffolding steel pipes that need to be butted together into contact with each other, and then closing the two semicircular rings 10 in the scaffold connection head 1 and wrapping them around the joint of the steel pipes, by tightening the bolts, the scaffold connection head 1 can butt and fix the steel pipes butt-jointed at both ends, thereby extending the butt joint of the scaffolding steel pipes, and the upper and lower ends of the two semicircular rings 10 are fixedly provided with tightening components The two semicircular rings 10 are closed at the same time, and the tightening components 2 at the upper and lower ends thereof can be driven to close and wrap around the outer walls of the two mutually butted scaffolding steel pipes, so that the tightening components 2 are tightened, which is beneficial to ensure the tightness of the connection between the scaffolding connector 1 and the scaffolding steel pipe. The inner walls of the four tightening components 2 are fixed with sealing components 3. When the tightening components 2 are tightened, an extrusion force is given to the sealing components 3. The tightening components 2 squeeze the sealing components 3, which can make the sealing components 3 and the scaffolding steel pipe located in the tightening components 2 fit more closely, which is beneficial to ensure the sealing between the inner walls of the tightening components 2 and the scaffolding steel pipe, and prevent rainwater from entering the scaffolding connector 1 and the tightening components 2. The other side of the two semicircular rings 10 The side edges are fixed with first sealing sheets 100, and the two first sealing sheets 100 are used to seal the seams when the two semicircular rings 10 are closed. The opposite ends of the sealing components 3 located at the two ends of the same semicircular ring 10 are fixedly connected to the first sealing sheets 100 located at the edge of the semicircular ring 10. The first sealing sheets 100 are used to fill the closed gaps on the other side of the two semicircular rings 10 and the closed gaps on the other side of the tightening component 2. By making the first sealing sheets 100 and the sealing components 3 cooperate with each other, it is beneficial to ensure the sealing of the scaffolding connector 1 for docking and installing the scaffolding steel pipe, and it is beneficial to prevent rainwater from entering the scaffolding connector 1 and the tightening component 2, resulting in the scaffolding connection. The inner wall of the joint 1 and the inner wall of the tightening assembly 2 as well as the outer walls of the two butted scaffolding steel pipes are rusted, so that the rusted parts stick to each other, making it difficult to disassemble the scaffolding connector 1 when the scaffolding is not used later; not only that, the first sealing sheet 100 and the sealing assembly 3 can also prevent the scaffolding connector 1 from being too tight with the scaffolding steel pipe, thereby clamping and deforming the steel pipe, and can also avoid scratches on the steel pipe caused by loose friction between the scaffolding connector 1 and the scaffolding steel pipe. A shielding assembly 4 is fixedly provided on the outer wall of the scaffolding connector 1, and the shielding assembly 4 is used to protect the scaffolding connector 1. The shielding assembly 4 can shield the scaffolding connector 1 and the tightening assembly 2 to protect the scaffolding connector 1;

[0041] The shielding assembly 4 includes a middle shell 40, which is composed of two arc pieces 400. The inner walls of the two arc pieces 400 are respectively fixedly connected to the outer walls of the two semicircular rings 10 in the scaffolding connector 1. When the two semicircular rings 10 in the scaffolding connector 1 are closed, the two arc pieces 400 fixedly connected thereto are driven to close each other. Then, the bolt on the other side edge of one of the semicircular rings 10 is passed through the other side edge of the other semicircular ring 10, and then passed through the bolt fixed to the other semicircular ring 10. The other side edge of the connected arc piece 400 is screwed onto the bolt with a nut, so that the middle shell 40 can be fastened and installed while the scaffolding connector 1 is fastened and installed with the scaffolding steel pipe; the upper end of the middle shell 40 is provided with an upper shell 41, and the upper shell 41 is threadedly connected to the outer walls of the two tightening components 2 located at the upper ends of the two semicircular rings 10, and the lower end of the upper shell 41 is movably matched with the upper end of the middle shell 40, and the upper shell 41 is screwed onto the outer wall of the tightening component 2 located at the upper end of the middle shell 40. , the tightening component 2 located at the upper end of the middle shell 40 can be tightened and covered at the same time; the lower end of the middle shell 40 is provided with a lower shell 42, and the lower shell 42 is threadedly connected to the outer walls of the two tightening components 2 located at the lower ends of the two semicircular rings 10, and the lower end of the lower shell 42 is movably matched with the lower end of the middle shell 40. By screwing the lower shell 42 onto the outer wall of the tightening component 2 located at the lower end of the middle shell 40, the tightening component 2 located at the lower end of the middle shell 40 can be tightened and covered at the same time; It can be shielded; the upper shell 41, the middle shell 40 and the lower shell 42 in the shielding component 4 cooperate with each other to shield the scaffolding connector 1 and the tightening components 2 at the upper and lower ends thereof, which is beneficial to prevent rainwater from eroding the scaffolding connector 1 and the tightening components 2, and at the same time, it is beneficial to prevent the cement slurry dripping during the construction process from dripping onto the bolts at the other side of the scaffolding connector 1, and sticking to the bolts of the scaffolding connector 1 after drying, which will make the scaffolding connector 1 difficult to disassemble;

[0042] See also Figure 4-Figure 6Specifically, before the scaffolding steel pipe is butt-jointed and installed, the lower shell 42 in the shielding assembly 4 is respectively passed through the outer wall of one scaffolding steel pipe to be butt-jointed and installed, and then the upper shell 41 is passed through the outer wall of the other scaffolding steel pipe to be butt-jointed and installed; at this time, the two scaffolding steel pipes to be butt-jointed and installed are butt-jointed, and at the same time, the two semicircular rings 10 in the scaffolding connector 1 are wrapped around the joint where the steel pipes are butt-jointed, and the bolts on the edge of one of the semicircular rings 10 are passed through the edge of the other semicircular ring 10, and at the same time, the bolts are passed through the edge of the arc sheet 400 fixedly connected to the other semicircular ring 10, and the nuts are screwed onto the bolts, so that the middle shell 40 can be also fastened and installed while the connector 1 is fastened and installed to the scaffolding steel pipe; and then the upper shell 41 and the lower shell 42 are respectively threadedly connected to the tightening assembly 2 at the upper and lower ends of the scaffolding connector 1, so that the scaffolding steel pipe can be butt-jointed and installed.

[0043] See also Figure 2 and Fig. 9 In this embodiment, it should be noted that a sealing component 11 is fixedly provided on the inner wall of one of the semicircular rings 10 in the scaffolding connector 1, and an arc groove 12 is opened on the inner wall of the other semicircular ring 10. The sealing component 11 and the arc groove 12 are movably matched. When the two scaffolding steel pipes are installed, the sealing component 11 on the inner wall of one of the semicircular rings 10 in the scaffolding connector 1 is respectively located between the joints of the two scaffolding steel pipes, and the sealing component 11 can seal the hollow scaffolding steel pipe.

[0044] See also Figure 2 and Fig. 9 Furthermore, the sealing assembly 11 includes a baffle 110, one side of the edge of the baffle 110 is fixedly connected to the inner wall of one of the semicircular rings 10 in the scaffolding connector 1, and a sealing ring 111 is fixedly arranged at the edge of the other side of the baffle 110, and the sealing ring 111 is movably matched with the arc groove 12 on the inner wall of the other semicircular ring 10. When the two semicircular rings 10 in the scaffolding connector 1 are closed, the outer edge of the baffle 110 in the sealing assembly 11 and the sealing ring 111 on the edge thereof can be inserted into the arc groove 12 on the inside of the other semicircular ring 10, so as to seal the end of the scaffolding at the joint, which is beneficial to prevent rainwater from entering the interior of the scaffolding steel pipe and causing rust on its inner wall.

[0045] See also Figure 4 and Figure 5 Furthermore, the tightening assembly 2 located at the same end of the two semicircular rings 10 is in a "conical" shape after being closed. The "conical" shape of the tightening assembly 2 facilitates the upper shell 41 and the lower shell 42 in the shielding assembly 4 to be screwed into and docked.

[0046] See also Figure 3 and Figure 6 as well as Figure 7 Moreover, a first edge 410 is provided at the lower end of the upper shell 41 in the shielding assembly 4, the upper end of the middle shell 40 is located inside the first edge 410, a second edge 405 is fixedly provided at the lower end of the middle shell 40, and the upper end of the lower shell 42 is located inside the second edge 405. The first edge 410 fixedly provided at the lower end of the upper shell 41 is used to cover the upper end of the middle shell 40, and the second edge 405 fixedly provided at the lower end of the middle shell 40 is used to cover the upper end of the lower shell 42, which is beneficial to prevent dripping cement slurry during construction from flowing to the connection between the upper shell 41 and the middle shell 40 and between the middle shell 40 and the lower shell 42, resulting in difficulty in subsequent disassembly.

[0047] See also Figure 5 It is worth noting that the tightening components 2 fixedly arranged at the upper and lower ends of the two semicircular rings 10 include a plurality of tightening claws 20, and the plurality of tightening claws 20 are evenly distributed on the upper and lower ends of the two semicircular rings 10 and fixedly connected thereto. A gap 200 is left between the plurality of tightening claws 20 located at the same end of the semicircular ring 10, and the inner walls of the plurality of tightening claws 20 are fixedly connected to the outer wall of the sealing component 3. By screwing the upper shell 41 and the lower shell 42 onto the outer walls of the tightening components 2 at the upper and lower ends of the two semicircular rings 10 respectively, the plurality of tightening claws 20 in the tightening component 2 can be tightened by rotating the upper shell 41 and the lower shell 42. When the plurality of tightening claws 20 are tightened, an extrusion force can be applied to the sealing component 3 on its inner wall to make the sealing component 3 The outer wall of the component 3 fits more closely with the inner walls of the multiple tightening claws 20, and at the same time, the inner wall of the sealing component 3 can also fit more closely with the outer wall of the scaffolding steel pipe, which is beneficial to ensure the sealing of the scaffolding connecting head 1 for docking and installing the scaffolding steel pipe, thereby preventing rainwater from entering the interior of the scaffolding connecting head 1 and the tightening component 2, causing rust and adhesion and being unable to be disassembled; and the multiple tightening claws 20 squeeze the sealing component 3, and the sealing component 3 that overflows due to the squeezing can seal the upper end of the upper shell 41 and the lower end of the lower shell 42, preventing rainwater and construction cement slurry from flowing into the outer walls of the multiple tightening claws 20, causing the multiple tightening claws 20 to be rusted and damaged and adhere to the scaffolding steel pipe and being unable to be disassembled.

[0048] See also Figure 5 and Fig.11 as well as Fig.13In addition, the four sealing components 3 include a soft film 30, the outer wall of the soft film 30 is fixedly connected to the inner wall of the multiple tightening claws 20 in the tightening component 2, and the outer wall of the soft film 30 is provided with a plurality of protrusions 300, and the plurality of protrusions 300 are respectively located inside the plurality of gaps 200, and the plurality of protrusions 300 are respectively adapted to the plurality of gaps 200. When the plurality of tightening claws 20 in the tightening component 2 are tightened, the soft film 30 in the sealing component 3 is squeezed, and when the plurality of tightening claws 20 are tightened with each other, the gaps 200 between the plurality of tightening claws 20 will also be reduced. When the plurality of gaps 200 are reduced, the plurality of protrusions 300 will be squeezed respectively, thereby ensuring the effectiveness of the sealing of the sealing component 3.

[0049] See also Figure 3 and Figure 6 It is necessary to explain the structure of the middle shell 40. A first boss 401 is fixedly provided at one edge of the two arc pieces 400 in the middle shell 40. A first sealing strip 402 is fixedly provided at one edge of the two arc pieces 400. Both side edges of a first sealing strip 402 are fixedly connected to the edges on the opposite side of the two first bosses 401. The two first bosses 401 and the first sealing strip 402 cooperate with each other to shield the hinge on one side of the two semicircular rings 10. A second boss 403 is fixedly provided at the other edge of the two arc pieces 400 in the middle shell 40. Second sealing strips 404 are fixedly provided at the other edges of the two arc pieces 400. The edges of the two second sealing strips 404 facing away from each other are fixedly connected to the edges on the opposite side of the two second bosses 403. The two second bosses 403 and the second sealing strip 404 cooperate with each other to shield the bolts on the other side of the two semicircular rings 10.

[0050] See also Figure 3 and Fig.10 In addition, when the bolts on the other side of the scaffolding connector 1 rust during long-term use or stick to cement during construction, it will make it difficult to disassemble later. A cover 13 is provided at the bolts on the edge of the other side of the two semicircular rings 10. The cover 13 is used to cover the bolts. Covering the bolts with the cover 13 is helpful to prevent the bolts from rusting due to contact with rainwater and sticking to cement, which makes it difficult to disassemble later.

[0051] See also Figure 7 and Figure 8 Secondly, handles 43 are fixed on both sides of the outer walls of the upper shell 41 and the lower shell 42 in the shielding component 4. When the upper shell 41 and the lower shell 42 in the shielding component 4 are screwed together with the outer wall of the tightening component 2 for installation or removal, the handles 43 are helpful to improve the convenience of installation and disassembly.

[0052] When the buckle-type easily disassembled scaffolding installation connection assembly of this embodiment is used, before the scaffolding steel pipe is butt-jointed and installed, the lower shell 42 of the shielding assembly 4 is passed through the outer wall of one scaffolding steel pipe to be butt-jointed and installed, and then the upper shell 41 is passed through the outer wall of the other scaffolding steel pipe to be butt-jointed and installed;

[0053] During the butt-jointing installation of the scaffolding steel pipes, the two scaffolding steel pipes to be butt-jointed are butt-jointed, and the two semicircular rings 10 in the scaffolding connector 1 are wrapped around the butt joint of the steel pipes, and then the bolt on the edge of one of the semicircular rings 10 is passed through the edge of the other semicircular ring 10, and at the same time, the bolt is passed through the other side edge of the arc piece 400 fixedly connected to the other semicircular ring 10, and a nut is screwed onto the bolt, so that the middle shell 40 can be fastened and installed while the scaffolding connector 1 and the scaffolding steel pipe are fastened and installed;

[0054] After the middle shell 40 of the shielding component 4 and the scaffolding connecting head 1 are connected to the scaffolding steel pipe, the upper shell 41 and the lower shell 42 are respectively threadedly connected to the tightening component 2 at the upper and lower ends of the scaffolding connecting head 1; and in this process, the upper shell 41 and the lower shell 42 can not only make the scaffolding connecting head 1 installed more tightly, but also can make the multiple tightening claws 20 in the tightening component 2 tighten while squeezing the sealing component 3 fixedly arranged on its inner wall, so that the soft film 30 in the sealing component 3 can fit more closely with the scaffolding steel pipe, which is beneficial to ensure the sealing between the inner walls of the multiple tightening claws 20 and the scaffolding steel pipe, thereby preventing rainwater from entering the interior of the scaffolding connecting head 1 and the tightening component 2, causing the inner wall of the scaffolding connecting head 1 and the inner wall of the tightening component 2 and the outer walls of the two butted scaffolding steel pipes to rust, so that the rusted parts stick to each other, resulting in the situation that it is difficult to disassemble the scaffolding connecting head 1 and the scaffolding steel pipe when the scaffolding is not used later;

[0055] Finally, the shielding component 4 fixedly arranged on the outer wall of the scaffolding connector 1 can shield the scaffolding connector 1 and the tightening component 2 to protect the scaffolding connector 1; the upper shell 41, the middle shell 40 and the lower shell 42 in the shielding component 4 cooperate with each other, and at the same time, the cover 13 covers the bolts on the other side of the scaffolding connector 1, so that the scaffolding connector 1 and the tightening components 2 at its upper and lower ends can be shielded, which is beneficial to prevent rainwater from eroding the scaffolding connector 1 and the tightening components 2, and is also beneficial to prevent cement slurry dripping during construction from dripping onto the bolts on the other side of the scaffolding connector 1, and sticking to the bolts of the scaffolding connector 1 after drying, which will make the scaffolding connector difficult to disassemble.

[0056] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the present invention and are not intended to limit the present invention. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, which fall within the scope of the present invention. The scope of protection of the present invention is defined by the attached claims and their equivalents.

Claims

1. A buckle-type scaffolding installation connection assembly that is easy to disassemble, comprising a scaffolding connection head (1), the scaffolding connection head (1) is used for installing and fixing the scaffolding, the scaffolding connection head (1) is composed of two semicircular rings (10), the edges of one side of the two semicircular rings (10) are hinged to each other, and the edges of the other side of the two semicircular rings (10) are bolted, characterized in that: The upper and lower ends of the two semicircular rings (10) are fixedly provided with tightening assemblies (2), the inner walls of the four tightening assemblies (2) are fixedly provided with sealing assemblies (3), the other side edges of the two semicircular rings (10) are fixedly provided with first sealing sheets (100), the two first sealing sheets (100) are used to seal the joints when the two semicircular rings (10) are closed, the opposite ends of the sealing assemblies (3) at the two ends of the same semicircular ring (10) are fixedly connected to the first sealing sheets (100) at the edge of the semicircular ring (10), and the outer wall of the scaffolding connector (1) is fixedly provided with a shielding assembly (4), the shielding assembly (4) is used to protect the scaffolding connector (1); The shielding assembly (4) comprises a middle shell (40), the middle shell (40) being composed of two arc pieces (400), the inner walls of the two arc pieces (400) being fixedly connected to the outer walls of the two semicircular rings (10) in the scaffolding connector (1), the upper end of the middle shell (40) being provided with an upper shell (41), the upper shell (41) being threadedly connected to the outer walls of the two tightening assemblies (2) located at the upper ends of the two semicircular rings (10), and the lower end of the upper shell (41) being movably matched with the upper end of the middle shell (40), the lower end of the middle shell (40) being provided with a lower shell (42), the lower shell (42) being threadedly connected to the outer walls of the two tightening assemblies (2) located at the lower ends of the two semicircular rings (10), and the lower end of the lower shell (42) being movably matched with the lower end of the middle shell (40); The tightening components (2) fixedly arranged at the upper and lower ends of the two semicircular rings (10) each comprise a plurality of tightening claws (20), the plurality of tightening claws (20) being evenly distributed at the upper and lower ends of the two semicircular rings (10) and fixedly connected thereto, a gap (200) being left between the plurality of tightening claws (20) located at the same end of the semicircular rings (10), and the inner walls of the plurality of tightening claws (20) being fixedly connected to the outer wall of the sealing component (3); The four sealing components (3) comprise a soft film (30), the outer wall of the soft film (30) being fixedly connected to the inner walls of the plurality of tightening claws (20) in the tightening component (2), the outer wall of the soft film (30) being provided with a plurality of protrusions (300), the plurality of protrusions (300) being respectively located inside the plurality of gaps (200), and the plurality of protrusions (300) being respectively matched with the plurality of gaps (200); A first boss (401) is fixedly provided at one edge of each of the two arc pieces (400) in the middle shell (40), a first sealing strip (402) is fixedly provided at one edge of each of the two arc pieces (400), and both side edges of one of the first sealing strips (402) are respectively fixedly connected to the edges of the opposite sides of the two first bosses (401), the two first bosses (401) and the first sealing strip (402) cooperate with each other to shield the hinged joints on one side of the two semicircular rings (10), and the A second boss (403) is fixedly provided at the other side edge of the two arc pieces (400) in the middle shell (40), and a second sealing strip (404) is fixedly provided at the other side edge of the two arc pieces (400), and the back side edge of the two second sealing strips (404) is fixedly connected to the edge of the opposite side of the two second bosses (403), and the two second bosses (403) and the second sealing strip (404) cooperate with each other to cover the bolts on the other side of the two semicircular rings (10).

2. The ring-buckle-type easily disassembled scaffolding installation connection assembly according to claim 1 is characterized in that: A sealing component (11) is fixedly provided on the inner wall of one of the semicircular rings (10) in the scaffolding connector (1), and an arc groove (12) is provided on the inner wall of the other semicircular ring (10), and the sealing component (11) and the arc groove (12) are movably matched.

3. The ring-buckle-type easily disassembled scaffolding installation connection assembly according to claim 2 is characterized in that: The sealing assembly (11) comprises a baffle (110), one side of the edge of the baffle (110) being fixedly connected to the inner wall of one of the semicircular rings (10) in the scaffolding connector (1), and a sealing ring (111) being fixedly provided at the other side edge of the baffle (110), the sealing ring (111) being movably matched with an arc groove (12) on the inner wall of the other semicircular ring (10).

4. The ring-buckle-type easily disassembled scaffolding installation connection assembly according to claim 1 is characterized in that: The tightening assembly (2) located at the same end of the two semicircular rings (10) is in a "truncated cone" shape when closed.

5. The ring-buckle-type easily disassembled scaffold installation connection assembly according to claim 1 is characterized in that: A stop cover (13) is provided at the bolt located at the other side edge of the two semicircular rings (10), and the stop cover (13) is used to cover the bolt.

6. The buckle-type easily disassembled scaffolding installation connection assembly according to claim 1, characterized in that: Handles (43) are fixedly provided on both sides of the outer wall of the upper shell (41) and the outer wall of the lower shell (42) in the shielding assembly (4).

7. The buckle-type easily disassembled scaffolding installation connection assembly according to claim 1, characterized in that: The lower end of the upper shell (41) in the shielding assembly (4) is provided with a first peripheral edge (410), the upper end of the middle shell (40) is located inside the first peripheral edge (410), the lower end of the middle shell (40) is fixedly provided with a second peripheral edge (405), and the upper end of the lower shell (42) is located inside the second peripheral edge (405).

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