Outer wall scaffold wall-connecting reinforcing device
By reserving through holes on the exterior wall to install components such as positioning plates and through-wall poles, the concrete structure uses to enhance the connection strength of the pull bolt holes and bolts, the problems left over from the holes in the external wall scaffolding connection are solved, and the construction quality and stability are improved.
Patent Information
- Application Number
- CN202421428036.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-21
- Publication Date
- 2025-07-11
- Estimated Expiration
- 2034-06-21
AI Technical Summary
In the prior art, steel pipes need to be embedded when connecting the exterior wall scaffolding to the exterior wall, resulting in many holes and difficult to repair after construction, affecting the quality of the building, and the steel pipes cannot be reused.
The wall-connecting structure is adopted, including positioning plates, wall-through poles, baffles and fixing nuts. The connection force between the scaffolding and the exterior wall is enhanced through the concrete structure's pulling bolt holes and pulling bolts as the fixing ends.
It provides a rigid connection method to fix the wall connecting structure by reserved through holes, enhance the connection stability between the scaffolding and the exterior wall, avoid the remains and repair work of the holes, and improve the construction quality.
Smart Images
Figure CN223088886U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of scaffold reinforcement, in particular to a connecting wall reinforcement device for an external wall scaffold. Background Art
[0002] During the building construction process, it is necessary to build a scaffold on one side of the external wall to facilitate workers to paint or perform other operations on the external wall; to ensure the stability and safety of the scaffold, according to the construction specifications, connecting wall members must be set between the scaffold and the external wall, generally set at two steps and three spans.
[0003] The connecting wall members of the scaffold usually adopt embedded steel pipes. The embedded steel pipes are generally arranged vertically, and then a horizontal steel pipe and fasteners are used to connect the connecting wall members and the scaffold. Therefore, a large number of short steel pipes will be embedded on the upper surface of the side beam during the construction process; however, with such an operation method, a large number of holes will inevitably remain on the side beam after the construction is completed. After that, the construction workers need to cut off the embedded steel pipes, and the cutting difficulty is relatively large. The short steel pipes cannot be reused, and each hole needs to be repaired with concrete or mortar; not only is the repair amount huge, but it will also affect the construction quality of the building.
[0004] Therefore, it is necessary to provide a new connecting wall reinforcement device for an external wall scaffold to solve the above technical problems. Summary of the Utility Model
[0005] The technical problem solved by the utility model is to provide an external wall scaffold connecting wall reinforcement device that uses the pull bolt holes and pull bolts of the concrete structure as the fixed ends to provide a rigidity and strengthen the connection strength between the scaffold and the external wall.
[0006] To solve the above technical problems, the external wall scaffold connecting wall reinforcement device provided by the utility model includes: a connecting wall structure, the connecting wall structure is installed on the side wall of the external wall, the connecting wall structure includes a positioning plate, a wall-piercing rod, a baffle plate and a fixing nut, the wall-piercing rod penetrates through the side wall of the external wall, the positioning plate is fixed at one end of the wall-piercing rod, the baffle plate slides on the side wall of the wall-piercing rod, and the fixing nut is threadedly connected to the side wall of the wall-piercing rod; a connecting structure, the connecting structure is installed on the side wall of the positioning plate, the connecting structure includes a steel pipe connecting piece, and the steel pipe connecting piece is installed on the side wall of the positioning plate; a vertical rod, the vertical rod vertically penetrates through the inside of the steel pipe connecting piece; a cross rod, one end of the cross rod is connected to the side wall of the steel pipe connecting piece; a fixing structure, the fixing structure is installed on the side wall of the vertical rod, the fixing structure includes a main fastener and a sub-fastener, the sub-fastener is fixed on the side walls at both ends of the main fastener, and the sub-fastener is installed on the side wall of one end of the vertical rod; a connecting wall rod, one end of the connecting wall rod is connected to the sub-fastener.
[0007] Preferably, the connecting structure further includes a connecting rod, a connecting plate and a limiting groove. One end of the connecting rod is connected to the left end of the steel pipe connector, the connecting plate is fixed to the other end of the connecting rod, and the limiting groove is arranged inside the side wall at one end of the connecting plate.
[0008] Preferably, the side view of the limiting groove is convex in shape, the thickness of the connecting plate is greater than that of the positioning plate, and the size of the limiting groove corresponds to the side wall of the positioning plate.
[0009] Preferably, the steel pipe connector is provided with five connection ports, the connecting plate and the steel pipe connector are connected by the connecting rod, and the steel pipe connector is connected to the outer wall through the connection between the connecting plate and the positioning plate.
[0010] Preferably, the positioning plate slides inside the connecting plate through the limiting groove, and the connecting plate and the positioning plate are fixed by bolts.
[0011] Preferably, the fixing nut abuts against the side wall of the baffle through the threaded connection with the wall-piercing rod, the baffle abuts against the inner side wall of the outer wall under the extrusion of the fixing nut, and the wall-piercing rod pulls the positioning plate to abut against the side wall of the outer wall.
[0012] Preferably, the vertical rod and the horizontal rod are in a cross shape, the vertical rod and the horizontal rod are connected and combined by the steel pipe connector, and two connecting wall rods are in a group and are fixedly connected to the side walls at both ends of the vertical rod through the secondary fasteners.
[0013] Compared with the related art, the external wall scaffolding connection and reinforcement device provided by the present invention has the following beneficial effects:
[0014] The utility model provides an external wall scaffolding connecting wall reinforcement device. Firstly, the connecting wall structure can be penetrated through a through hole reserved in advance on the side wall of the external wall, so that the connecting structure is located on the outer side wall of the external wall. The connecting structure is installed at one end of the connecting wall structure and fixed by bolts, so that the connecting wall structure is fixed on the side wall of the external wall and the connecting structure is fixed on the side wall of the external wall. Furthermore, the connecting structure becomes a fulcrum on the side wall of the external wall through the connecting wall structure. Then, the connecting structure combines and connects the vertical rod and the horizontal rod, so that the vertical rod and the horizontal rod connect all the connecting structures in series. Furthermore, all the connecting structures can support each other and are integrated with the external wall. Then, two connecting wall rods are taken as a group and fixedly connected to the side wall of the vertical rod through the fixing structure, with one end thereof abutted against the side wall of the external wall, and it is connected and fixed to the external wall through the vertical rod, thereby enhancing the stability of the scaffolding. This device has the advantages of using the pull bolts and pull bolt holes of the concrete structure as fixed ends to provide rigidity and enhancing the connection strength between the scaffolding and the external wall. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] Figure 1 FIG. is a schematic structural diagram of a preferred embodiment of the external wall scaffolding connecting wall reinforcement device provided by the utility model;
[0016] Figure 2 FIG. Figure 1 is a schematic side view connection structural diagram of the connecting wall rod shown;
[0017] Figure 3 FIG. Figure 2 is a schematic three-dimensional display structural diagram of the connecting structure shown.
[0018] Reference numerals in the figure: 1, connecting wall rod; 2, fixing structure; 21, main fastener; 22, sub-fastener; 3, connecting structure; 31, steel pipe connector; 32, connecting rod; 33, connecting plate; 34, limiting groove; 4, connecting wall structure; 41, positioning plate; 42, wall-piercing rod; 43, baffle; 44, fixing nut; 5, vertical rod; 6, horizontal rod; 7, external wall. DETAILED DESCRIPTION OF THE EMBODIMENTS
[0019] The present utility model will be further described below in conjunction with the drawings and embodiments.
[0020] Please refer to Figures 1 to 3 , Figure 1 which is a schematic structural diagram of a preferred embodiment of the external wall scaffolding connecting wall reinforcement device provided by the utility model; Figure 2 FIG. Figure 1 is a schematic side view connection structural diagram of the connecting wall rod shown; Figure 3 FIG. Figure 2Schematic diagram of the three-dimensional display of the shown connection structure, where the wall connecting and reinforcing device for the external wall scaffolding includes: a connecting wall structure 4, the connecting wall structure 4 is installed on the side wall of the external wall 7, the connecting wall structure 4 includes a positioning plate 41, a wall-piercing rod 42, a baffle 43 and a fixing nut 44, the wall-piercing rod 42 penetrates through the side wall of the external wall 7, the positioning plate 41 is fixed at one end of the wall-piercing rod 42, the baffle 43 slides on the side wall of the wall-piercing rod 42, and the fixing nut 44 is threadedly connected to the side wall of the wall-piercing rod 42; a connecting structure 3, the connecting structure 3 is installed on the side wall of the positioning plate 41, the connecting structure 3 includes a steel pipe connector 31, the steel pipe connector 31 is installed on the side wall of the positioning plate 41; a vertical rod 5, the vertical rod 5 vertically penetrates through the inside of the steel pipe connector 31; a cross rod 6, one end of the cross rod 6 is connected to the side wall of the steel pipe connector 31; a fixing structure 2, the fixing structure 2 is installed on the side wall of the vertical rod 5, the fixing structure 2 includes a main fastener 21 and a sub-fastener 22, the sub-fastener 22 is fixed on the side walls at both ends of the main fastener 21, and the sub-fastener 22 is installed on the side wall at one end of the vertical rod 5; a connecting wall rod 1, one end of the connecting wall rod 1 is connected to the sub-fastener 22.
[0021] In the specific implementation process, as Figure 1 , Figure 2 and Figure 3 shown, the connecting structure 3 further includes a connecting rod 32, a connecting plate 33 and a limiting groove 34, one end of the connecting rod 32 is connected to the left end of the steel pipe connector 31, the connecting plate 33 is fixed at the other end of the connecting rod 32, and the limiting groove 34 is arranged inside the side wall at one end of the connecting plate 33; the shape of the limiting groove 34 in side view is convex, and the thickness of the connecting plate 33 is greater than the thickness of the positioning plate 41, and the size of the limiting groove 34 corresponds to the side wall of the positioning plate 41; there are five connection ports on the steel pipe connector 31, and the connecting plate 33 and the steel pipe connector 31 are connected through the connecting rod 32, and the steel pipe connector 31 is connected to the external wall 7 through the connection between the connecting plate 33 and the positioning plate 41; the positioning plate 41 slides inside the connecting plate 33 through the limiting groove 34, and the connecting plate 33 and the positioning plate 41 are fixed by bolts; the fixing nut 44 abuts against the side wall of the baffle 43 through the threaded connection with the wall-piercing rod 42, and the baffle 43 abuts against the inner side wall of the external wall 7 under the extrusion of the fixing nut 44, and the wall-piercing rod 42 pulls the positioning plate 41 to abut against the side wall of the external wall 7.
[0022] It is convenient to connect through the limiting groove 34 and the positioning plate 41, so that the connecting plate 33 is connected to the wall through the positioning plate 41, and the connecting plate 33 is connected to the outer wall 7, so that the connecting plate 33 becomes a fulcrum on the outer wall 7, and then the vertical rod 5 and the cross rod 6 are connected together through the steel pipe connecting piece 31, and then all the fulcrums of the outer wall 7, the connecting plate 33 are connected and fixed in series.
[0023] In the specific implementation process, as Figure 1 , Figure 2 and Figure 3 shown, the vertical rod 5 and the cross rod 6 are in a cross shape, and the vertical rod 5 and the cross rod 6 are connected and combined through the steel pipe connecting piece 31, and two of the connecting wall rods 1 are in a group and are fixedly connected to the side walls at both ends of the vertical rod 5 through the secondary fasteners 22.
[0024] It is convenient to buckle and fix one end of the two connecting wall rods 1 through the secondary fastener 22, and then fix it to the vertical rod 5 through the main fastener 21, so that the connecting wall rod 1 is connected to the wall.
[0025] The working principle of the connecting wall reinforcement device for the outer wall scaffolding provided by the utility model is as follows:
[0026] In use, first pass the wall-piercing rod 42 through the side wall of the exterior wall 7 through a pre-reserved through hole, connect the connecting plate 33 to the side wall of the positioning plate 41 through the limiting groove 34, and fix the positioning plate 41 and the connecting plate 33 with bolts by adjusting the position of the connecting plate 33, so that the connecting plate 33 is located on the outer side wall of the exterior wall 7 through the positioning plate 41. Then, through the threaded connection of the fixing nut 44 with the wall-piercing rod 42, under the resistance of the baffle 43, the wall-piercing rod 42 pulls the positioning plate 41 to be fastened on the side wall of the exterior wall 7, and further fixes the connecting plate 33 on the side wall of the exterior wall 7. Then pass the vertical rod 5 vertically through the steel pipe connector 31, make its bottom end touch the bottom surface, connect the cross rod 6 horizontally to the side wall of the steel pipe connector 31, and position it with a bolt pin. Thus, the vertical rod 5 and the cross rod 6 are connected together through the steel pipe connector 31, and further all the connecting plates 33 are connected together through the vertical rod 5 and the cross rod 6, so that all the fulcrums on the side wall of the exterior wall 7 are connected together, thereby strengthening the connection strength of the connecting plate 33 on the exterior wall 7. Then, fasten one end of the connecting wall rod 1 with a snap fastener through the auxiliary fastener 22, so that two groups of the connecting wall rods 1 are fixedly connected to the side wall of the vertical rod 5 through the auxiliary fastener 22, and at the same time make one end of the connecting wall rod 1 touch the side wall of the exterior wall 7, so that the connecting wall rod 1 can be stably fixed on the side wall of the exterior wall 7. This device has the advantages of using the pull bolt holes and pull bolts of the concrete structure as the fixed ends, providing a rigidity, and strengthening the connection strength between the scaffold and the exterior wall 7.
[0027] Compared with the related technology, the exterior wall scaffold connecting wall reinforcement device provided by the present utility model has the following beneficial effects:
[0028] The present utility model provides a connecting and reinforcing device for an external wall scaffolding. First, the connecting structure 4 can be passed through a through hole reserved in advance on the side wall of the external wall 7, so that the connecting structure 3 is located on the outer side wall of the external wall 7. The connecting structure 3 is installed at one end of the connecting wall structure 4 and fixed by bolts, so that the connecting wall structure 4 is fixed on the side wall of the external wall 7, and the connecting structure 3 is fixed on the side wall of the external wall 7. Furthermore, the connecting structure 3 becomes a fulcrum on the side wall of the external wall 7 through the connecting wall structure 4. Then, the connecting structure 3 combines and connects the vertical rod 5 and the horizontal rod 6, so that the vertical rod 5 and the horizontal rod 6 connect all the connecting structures 3 in series. Furthermore, all the connecting structures 3 can support each other and are integrated with the external wall 7. Then, two connecting wall rods 1 are taken as a group and fixedly connected to the side wall of the vertical rod 5 through the fixing structure 2, so that one end abuts against the side wall of the external wall 7 and is fixedly connected to the external wall 7 through the vertical rod 5, thereby enhancing the stability of the scaffolding. This device has the advantages of using the concrete structure's tension bolt holes and tension bolts as fixed ends to provide a rigidity and strengthening the connection strength between the scaffolding and the external wall 7.
[0029] The above are only the embodiments of the present utility model, and do not limit the patent scope of the present utility model accordingly. Any equivalent structure or equivalent process transformation made by using the content of the specification and drawings of the present utility model, or directly or indirectly applied in other related technical fields, shall be similarly included in the patent protection scope of the present utility model.
Claims
1. An external wall scaffolding connection and reinforcement device, characterized in that, including; a wall connecting structure (4), the wall connecting structure (4) is installed on the side wall of the exterior wall (7), the wall connecting structure (4) includes a positioning plate (41), a wall-piercing rod (42), a baffle plate (43) and a fixing nut (44), the wall-piercing rod (42) penetrates through the side wall of the exterior wall (7), the positioning plate (41) is fixed at one end of the wall-piercing rod (42), the baffle plate (43) slides on the side wall of the wall-piercing rod (42), and the fixing nut (44) is threadedly connected to the side wall of the wall-piercing rod (42); a connecting structure (3), the connecting structure (3) is installed on the side wall of the positioning plate (41), the connecting structure (3) includes a steel pipe connector (31), and the steel pipe connector (31) is installed on the side wall of the positioning plate (41); a vertical rod (5), the vertical rod (5) vertically penetrates through the interior of the steel pipe connector (31); a cross bar (6), one end of the cross bar (6) is connected to the side wall of the steel pipe connector (31); a fixing structure (2), the fixing structure (2) is installed on the side wall of the vertical rod (5), the fixing structure (2) includes a main fastener (21) and a sub-fastener (22), the sub-fastener (22) is fixed on the side walls at both ends of the main fastener (21), and the sub-fastener (22) is installed on the side wall at one end of the vertical rod (5); a wall connecting rod (1), one end of the wall connecting rod (1) is connected to the sub-fastener (22).
2. The wall connecting and reinforcing device for the external wall scaffolding according to claim 1, characterized in that The connecting structure (3) further includes a connecting rod (32), a connecting plate (33) and a limiting groove (34), one end of the connecting rod (32) is connected to the left end of the steel pipe connector (31), the connecting plate (33) is fixed at the other end of the connecting rod (32), and the limiting groove (34) is arranged inside the side wall at one end of the connecting plate (33).
3. The wall connecting and reinforcing device for the external wall scaffolding according to claim 2, wherein, The limiting groove (34) is convex in side view, and the thickness of the connecting plate (33) is greater than the thickness of the positioning plate (41), and the size of the limiting groove (34) corresponds to the side wall of the positioning plate (41).
4. The wall connecting and reinforcing device for the external wall scaffold according to claim 2, wherein, There are five connecting ports on the steel pipe connector (31), and the connecting plate (33) and the steel pipe connector (31) are connected through the connecting rod (32), and the steel pipe connector (31) is connected to the exterior wall (7) through the connection between the connecting plate (33) and the positioning plate (41).
5. The external wall scaffolding connection and reinforcement device according to claim 2, wherein The positioning plate (41) slides inside the connecting plate (33) through the limiting groove (34), and the connecting plate (33) and the positioning plate (41) are fixed by bolts.
6. The wall connecting and reinforcing device for the external wall scaffolding according to claim 1, characterized in that, The fixing nut (44) abuts against the side wall of the baffle plate (43) through threaded connection with the wall-piercing rod (42), and the baffle plate (43) abuts against the inner side wall of the exterior wall (7) under the extrusion of the fixing nut (44), and the wall-piercing rod (42) pulls the positioning plate (41) to abut against the side wall of the exterior wall (7).
7. The wall connection reinforcement device for the external wall scaffold according to claim 1, characterized in that, The vertical rod (5) and the horizontal rod (6) are in a cross shape, and the vertical rod (5) and the horizontal rod (6) are connected and combined through the steel pipe connecting piece (31). And two of the connecting wall rods (1) are in a group and are fixedly connected to the side walls at both ends of the vertical rod (5) through the secondary fasteners (22).