A side form reinforcing tool for tight space configurations

Abstract

The application discloses a side mold reinforcing tool for narrow space structure and relates to the technical field of side mold reinforcing of narrow space structure, which comprises two groups of connecting boxes, a limiting rod fixedly connected between the two groups of connecting boxes, two groups of symmetrically arranged sliding discs slidingly connected on the limiting rod, fixing pieces connected on the sliding discs, first supporting blocks connected on the fixing pieces, square steels installed on one side of the first supporting blocks, and connecting assemblies connected on the square steels. The side mold reinforcing tool for narrow space structure is provided with the fixing pieces and the connecting assemblies, so that the side mold can be quickly fixed when the formwork in the narrow space is fixed, and the building industrialization call can be responded. The material is designed in a modular way, is produced in an industrialized way, and is constructed in a standardized way, so that the green construction, energy saving and emission reduction, no waste generation, high material turnover rate, reliable stress, improved structure visual quality and improved brand benefits are realized.

Description

Technical Field

[0001] This invention relates to the field of side formwork reinforcement technology for confined space structures, specifically to a side formwork reinforcement tool for confined space structures. Background Technology

[0002] In the construction of large-scale building structures, in order to avoid structural cracks caused by uneven settlement between structures, settlement joints are often set between the superstructures. Frame structures usually adopt double beam and double column schemes. Due to the narrow gap space between double beam and double column structures, the reinforcement of side formwork is a major challenge in construction.

[0003] Currently, common reinforcement methods mainly involve using short square timbers, strip formwork, or extruded polystyrene boards fabricated on-site. However, due to uneven stress, this easily causes the poured concrete to twist and deform, severely affecting the aesthetic quality. Furthermore, these materials cannot be reused, dismantling is cumbersome, and they generate large amounts of construction waste, are environmentally unfriendly, flammable, and pose certain safety hazards. Therefore, we propose a side-formwork reinforcement tool for structures in confined spaces. Summary of the Invention

[0004] The purpose of this invention is to provide a side formwork reinforcement tool for structures in confined spaces, so as to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, the present invention provides the following technical solution: a side formwork reinforcement tool for confined spaces, comprising two sets of connecting boxes, with a limiting rod fixedly connected between the two sets of connecting boxes. Two sets of symmetrically arranged sliding discs are slidably connected to the limiting rods. Fixing members are connected to the sliding discs, and a first support block is connected to the fixing member. A horizontally arranged square rib is installed on one side of the first support block, and a square steel is installed on the square rib. The tool also includes a connecting assembly for interconnecting multiple sets of devices, mounted on the bottom connecting box. The connecting assembly includes sliding rods mounted on both sides of the connecting box. One end of each sliding rod is fixedly connected to a plug, and one end of the other set of sliding rods has a slot adapted to the plug. The components are interconnected through the cooperation of the inserts and slots; the reinforcement component, used to reinforce the square steel, is installed in the connecting box and connected to the connecting component. The reinforcement component includes four sets of threaded rods, which are movably installed in pairs on two sets of connecting boxes. The two sets of threaded rods connected to the same connecting box are centrally symmetrically distributed. The threaded rods are threaded with threaded blocks that are fixedly connected to the connecting boxes, and the top of the threaded rods is fixedly connected to a second support block. The second support block is also equipped with a square rib. The reinforcement component moves the second support block and the square rib through the cooperation of the threaded rods, thereby supporting and reinforcing the square steel.

[0006] Preferably, the fixing component includes four sets of connecting blocks, which are symmetrically installed in pairs on the sliding disk. A support rod is rotatably connected to each connecting block, and a rotating shaft is connected at the connection point of the two sets of support rods. A sleeve is fitted on the outer surface of the rotating shaft, and a connecting column fixedly connected to the first support block is fixedly connected to the sleeve. A moving component for driving the two sets of sliding disks to move relative to each other is connected to the sliding disk.

[0007] Preferably, the moving part includes two sets of connecting shafts, which are rotatably connected to two sets of connecting boxes respectively. One end of each set of connecting shafts is fixedly connected to a threaded post, and a sliding block is threaded onto the threaded post. The two sets of sliding blocks are fixedly connected to two sets of sliding discs respectively. A fixing post is fixedly connected between the two sets of threaded posts, and a throttle handle is fixedly connected to the other end of the connecting shaft at the bottom.

[0008] Preferably, the connecting assembly includes two sets of rotating columns rotatably connected to the connecting box. One end of each rotating column is fixedly connected to a fixed shaft, and a rotating block is rotatably connected to the outer surface of the fixed shaft. One end of each rotating block is fixedly connected to a connecting sleeve. The two sets of connecting sleeves are slidably connected to the two sets of sliding rods, and the other end of each rotating column is connected to a rotating component connected to the connecting shaft.

[0009] Preferably, the rotating component includes a first bevel gear fixedly connected to the connecting shaft, and two sets of second bevel gears meshing on the outer side of the first bevel gear, the two sets of second bevel gears being fixedly connected to two sets of rotating columns respectively.

[0010] Preferably, the reinforcing component includes a first spur gear sleeved on the outer surface of the threaded rod, a rotating sleeve sleeved on the outer surface of the threaded rod fixedly connected to the shaft of the first spur gear, the rotating sleeve being rotatably connected to the connecting box, and a limiting block being fixedly connected to the inner wall of the rotating sleeve and slidably connected to the threaded rod, a limiting groove adapted to the limiting block being provided on the threaded rod, and a transmission component connected to the first bevel gear being connected to the outer side of the first spur gear.

[0011] Preferably, the transmission component includes four sets of third bevel gears, which are symmetrically installed in pairs in the connecting box and mesh with the first bevel gear. The shaft of each third bevel gear is fixedly connected to a rotating column that is rotatably connected to the connecting box, and the outer surface of the rotating column is fixedly connected to a second flat gear that meshes with the first flat gear.

[0012] Preferably, both the first support block and the second support block are connected to anti-slip pads.

[0013] Preferably, the top of the insert is tapered.

[0014] Compared with the prior art, the beneficial effects of the present invention are:

[0015] This invention, by incorporating fixing components and connecting assemblies, allows for the interconnection of the device through the cooperation of inserts and slots in the connecting assemblies when fixing templates in confined spaces. Rotating one set of handles drives the connecting shafts, causing the first bevel gear to rotate, which in turn drives two sets of meshing second bevel gears. This, in turn, drives the connecting assemblies, resulting in the synchronous rotation of the first bevel gears in the remaining components, which in turn drives all the connecting shafts to rotate synchronously. The rotation of the connecting shafts causes the two sets of threaded columns to rotate. Since the threads of the two sets of threaded columns are in opposite directions, their rotation causes the two sets of sliding discs to move closer together. This, in turn, moves the first support block and square steel towards the template, thereby fixing the template through the compression of the square steel. The fixing components and connecting assemblies enable rapid fixing of the side formwork and respond to the call for industrialized construction. The materials are modularly designed, industrially produced, and constructed in a standardized manner, responding to green construction principles of energy conservation and emission reduction. No waste is generated, the materials have a high turnover rate, reliable stress resistance, improved structural aesthetics, and enhanced brand benefits.

[0016] With the reinforcement components in place, when the connecting shaft rotates and drives the first bevel gear to rotate, it will drive the four sets of third bevel gears to rotate, which in turn will cause the second flat gear to drive the first flat gear to rotate, thus driving the rotating sleeve to rotate. Due to the action of the limiting block and the limiting groove, the threaded rod will rotate. At this time, the action of the threaded block will cause the threaded rod to drive the second support block to move forward to support the square steel, thereby making the square steel support the template more stable.

[0017] By setting a fixed shaft at one end of the rotating column, and rotatably connecting a rotating block that is fixedly connected to the connecting sleeve on the fixed shaft, the connecting sleeve and the sliding rod can be rotated and folded, thus making the device easy to carry. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the overall structure of the present invention;

[0019] Figure 2 This is a schematic diagram of the interconnected structure of multiple devices according to the present invention;

[0020] Figure 3 This is a schematic diagram of the connection component structure of the present invention;

[0021] Figure 4 For the present invention Figure 3 Schematic diagram of the structure of area A in the middle;

[0022] Figure 5 For the present invention Figure 3 Schematic diagram of the structure of Zone B;

[0023] Figure 6 This is a schematic diagram of the fastener structure of the present invention;

[0024] Figure 7 For the present invention Figure 6 Schematic diagram of the structure of the middle C area;

[0025] Figure 8 This is a schematic diagram of the reinforcement component structure of the present invention;

[0026] Figure 9 For the present invention Figure 8 Schematic diagram of the structure of the middle D area;

[0027] Figure 10 This is a partial structural diagram of the reinforcement component of the present invention;

[0028] Figure 11 This is a schematic diagram of the connection structure between the rotating sleeve and the threaded rod of the present invention.

[0029] In the diagram: 1-Connecting box; 2-Limiting rod; 3-Sliding disc; 4-Fixing component; 5-First support block; 6-Square steel; 7-Connecting assembly; 8-Sliding rod; 9-Insertion block; 10-Slot; 11-Reinforcing assembly; 12-Threaded rod; 13-Threaded block; 14-Second support block; 15-Connecting block; 16-Support rod; 17-Sleeve; 18-Connecting column; 19-Moving component; 20-Connecting shaft; 21-Thrust handle; 22- 23-Threaded column; 24-Fixed column; 25-Sliding block; 26-Rotating column; 27-Connecting sleeve; 28-Rotating component; 29-First bevel gear; 30-Second bevel gear; 31-Rotating sleeve; 32-Limiting block; 33-Limiting groove; 34-Transmission component; 35-Third bevel gear; 36-Rotating column; 37-Second flat gear; 38-Anti-slip pad; 39-Fixed shaft; 40-Rotating block; 41-Square rib. Detailed Implementation

[0030] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0031] Please see Figure 1-11This invention provides a technical solution: a side formwork reinforcement tool for confined spaces, comprising two sets of connecting boxes 1, with a limiting rod 2 fixedly connected between the two sets of connecting boxes 1. Two sets of symmetrically arranged sliding discs 3 are slidably connected to the limiting rod 2. Fixing members 4 are connected to the sliding discs 3, and a first support block 5 is connected to the fixing member 4. A horizontally arranged square rib 41 is installed on one side of the first support block 5, and a square steel 6 is installed on the square rib 41. The fixing member 4 includes four sets of connecting blocks 15, which are symmetrically and fixedly installed on the sliding discs 3. Support rods 16 are rotatably connected to each connecting block 15. A rotating shaft is connected to the connection point of the support rod 16. A sleeve 17 is fitted on the outer surface of the rotating shaft. A connecting post 18, which is fixedly connected to the first support block 5, is fixedly connected to the sleeve 17. A moving part 19 for driving the two sets of sliding disks 3 to move relative to each other is connected to the sliding disk 3. A connecting assembly 7 is also included. The connecting assembly 7, used for connecting multiple sets of devices, is installed in the bottom connecting box 1. The connecting assembly 7 includes sliding rods 8 installed on both sides of the connecting box 1. One end of each sliding rod 8 is fixedly connected to a plug 9. One end of the other set of sliding rods 8 has a slot 10 adapted to the plug 9. The connecting assembly 7 connects the plug 9 and the... The slots 10 are used to connect the devices together; the connecting assembly 7 includes two sets of rotating columns 25 rotatably connected to the connecting box 1. One end of each rotating column 25 is fixedly connected to a fixed shaft 39. A rotating block 40 is rotatably connected to the outer surface of the fixed shaft 39. One end of each rotating block 40 is fixedly connected to a connecting sleeve 26. The two sets of connecting sleeves 26 are slidably connected to two sets of sliding rods 8 respectively. The other end of each rotating column 25 is connected to a rotating component 27 connected to the connecting shaft 20. The top of the insert 9 is conical. The reinforcing assembly 11, used to reinforce the square steel 6, is installed inside the connecting box 1 and is connected to the connecting... The reinforcing component 11 is connected to the connecting component 7. It includes four sets of threaded rods 12. The four sets of threaded rods 12 are movably installed in pairs on two sets of connecting boxes 1. The two sets of threaded rods 12 connected to the same connecting box 1 are centrally symmetrically distributed. The threaded rods 12 are threadedly connected to threaded blocks 13 that are fixedly connected to the connecting boxes 1. The top of the threaded rods 12 is fixedly connected to a second support block 14. The second support block 14 is also equipped with a square rib 41. The reinforcing component 11 drives the second support block 14 and the square rib 41 to move through the cooperation of the threaded rods 12, thereby supporting and reinforcing the square steel 6.The reinforcing component 11 includes a first spur gear 30 sleeved on the outer surface of the threaded rod 12. A rotating sleeve 31 sleeved on the outer surface of the threaded rod 12 is fixedly connected to the axis of the first spur gear 30. The rotating sleeve 31 is rotatably connected to the connecting box 1, and a limiting block 32 slidably connected to the threaded rod 12 is fixedly connected to the inner wall of the rotating sleeve 31. A limiting groove 33 adapted to the limiting block 32 is provided on the threaded rod 12. A transmission component 34 connected to the first bevel gear 28 is connected to the outer side of the first spur gear 30. Anti-slip pads 38 are connected to both the first support block 5 and the second support block 14.

[0032] The movable component 19 includes two sets of connecting shafts 20, which are rotatably connected to two sets of connecting boxes 1 respectively. One end of each set of connecting shafts 20 is fixedly connected to a threaded post 22, and a sliding block 24 is threadedly connected to the threaded post 22. The two sets of sliding blocks 24 are fixedly connected to two sets of sliding discs 3 respectively, and a fixing post 23 is fixedly connected between the two sets of threaded posts 22. The other end of the connecting shaft 20 at the bottom is fixedly connected to a handle 21.

[0033] The rotating component 27 includes a first bevel gear 28 fixedly connected to the connecting shaft 20. Two sets of second bevel gears 29 mesh with the outer side of the first bevel gear 28. The two sets of second bevel gears 29 are respectively fixedly connected to two sets of rotating columns 25.

[0034] The transmission component 34 includes four sets of third bevel gears 35. The four sets of third bevel gears 35 are symmetrically installed in pairs in the connecting box 1 and mesh with the first bevel gear 28. The shaft of the third bevel gear 35 is fixedly connected to a rotating column 36 that is rotatably connected to the connecting box 1. The outer surface of the rotating column 36 is fixedly connected to a second flat gear 37 that meshes with the first flat gear 30.

[0035] When supporting a template in a confined space, first determine the required number of devices, then pull the sliding rod 8 to align the insert 9 with the slot 10. At this point, the devices are interconnected. Rotating the handle 21 then drives the connecting shaft 20 to rotate. The rotation of the connecting shaft 20 drives the first bevel gear 28, which is fixedly connected to it, to rotate, which in turn drives the second bevel gear 29, which meshes with it, to rotate. This, in turn, drives the rotating column 25 to rotate, which in turn drives the connecting sleeve 26 to rotate, thus rotating the sliding rod 8. The action of the insert 9 and slot 10 then drives another set of sliding rods connected to it. The rotation of shaft 8 causes another set of connecting sleeves 26 to rotate, which in turn causes the rotating column 25 connected to it to rotate, thereby causing the second bevel gear 29 fixedly connected to it to rotate, which in turn causes the first bevel gear 28 meshing with it to rotate, thereby causing the connecting shaft 20 fixedly connected to it to rotate. At this point, all the connecting shafts 20 rotate synchronously. When the connecting shafts 20 rotate, they cause the threaded column 22 to rotate, which in turn causes the other set of threaded columns 22 to rotate through the fixed column 23. Since the thread directions of the two sets of threaded columns 22 are opposite, they cause the two sets of sliding discs 3 to move closer to each other. At this time, the included angle of the two sets of support rods 16 decreases. This causes the rotation axis to move to both sides, thus moving the sleeve 17 and connecting column 18 outward, which in turn moves the first support block 5 outward, thereby pushing the square rib 41 to move. The movement of the square rib 41 allows the square steel 6 to contact the template, reinforcing the template support. During this process, the rotation of the first bevel gear 28 will also drive the rotation of the third bevel gear 35, which in turn drives the rotating column 36 to rotate, which in turn drives the second bevel gear 29 to rotate, which in turn drives the first flat gear 30 to rotate. The rotation of the first flat gear 30 will drive the rotating sleeve 31 to rotate. At this time, due to the action of the limiting groove 33 and the limiting block 32... This will cause the threaded rod 12 to rotate. Due to the action of the threaded block 13, the threaded rod 12 will move when it rotates, thereby driving the second support block 14 to move. Therefore, the second support block 14 pushes the square rib 41 to move. The movement of the square rib 41 compresses the square steel 6, thereby supporting and reinforcing both ends of the square steel 6. This makes the square steel 6 support the template more stably. It should be noted that by setting three sets of square ribs 41, when using this device to fix the template, the setting of square ribs 41 helps to reduce the use of the device, thereby improving assembly efficiency.

[0036] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0037] Although embodiments of the invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A side formwork reinforcement tool for structures in confined spaces, characterized in that, include: Two sets of connecting boxes (1), with a limit rod (2) fixedly connected between the two sets of connecting boxes (1). Two sets of symmetrically arranged sliding discs (3) are slidably connected on the limit rod (2). A fixing piece (4) is connected on the sliding disc (3). A first support block (5) is connected on the fixing piece (4). A horizontally arranged square rib (41) is installed on one side of the first support block (5). A square steel (6) is installed on the square rib (41). Also includes: A connecting component (7) for connecting multiple devices to each other is installed in the bottom connecting box (1). The connecting component (7) includes sliding rods (8) installed on both sides of the connecting box (1). One end of the sliding rod (8) is fixedly connected to a plug (9). One end of the other set of sliding rods (8) is provided with a slot (10) that is compatible with the plug (9). The connecting component (7) connects the devices to each other through the cooperation of the plug (9) and the slot (10). The reinforcement component (11) is used to reinforce the square steel (6). The reinforcement component (11) is installed in the connecting box (1) and connected to the connecting component (7). The reinforcement component (11) includes four sets of threaded rods (12). The four sets of threaded rods (12) are movably installed on two sets of connecting boxes (1) respectively. The two sets of threaded rods (12) connected on the same connecting box (1) are centrally symmetrically distributed. The threaded rods (12) are threaded with threaded blocks (13) that are fixedly connected to the connecting box (1). The top end of the threaded rods (12) is fixedly connected with a second support block (14). The second support block (14) is also equipped with a square rib (41). The reinforcement component (11) drives the second support block (14) and the square rib (41) to move through the cooperation of the threaded rods (12) and the threaded blocks (13) to support and reinforce the square steel (6). The fixing component (4) includes four sets of connecting blocks (15). The four sets of connecting blocks (15) are symmetrically arranged in pairs and fixedly installed on the sliding disk (3). A support rod (16) is rotatably connected to the connecting block (15). A rotating shaft is connected at the connection of the two sets of support rods (16). A sleeve (17) is sleeved on the outer surface of the rotating shaft. A connecting column (18) fixedly connected to the first support block (5) is fixedly connected to the sleeve (17). A moving component (19) for driving the two sets of sliding disks (3) to move relative to each other is connected to the sliding disk (3). The moving part (19) includes two sets of connecting shafts (20), which are rotatably connected to two sets of connecting boxes (1) respectively. One end of each set of connecting shafts (20) is fixedly connected to a threaded column (22), and a sliding block (24) is threadedly connected to the threaded column (22). The two sets of sliding blocks (24) are fixedly connected to two sets of sliding discs (3) respectively. A fixed column (23) is fixedly connected between the two sets of threaded columns (22), and a throttle (21) is fixedly connected to the other end of the connecting shaft (20) at the bottom. The connecting assembly (7) includes two sets of rotating columns (25) rotatably connected to the connecting box (1). One end of the rotating column (25) is fixedly connected to a fixed shaft (39). A rotating block (40) is rotatably connected to the outer surface of the fixed shaft (39). One end of the rotating block (40) is fixedly connected to a connecting sleeve (26). The two sets of connecting sleeves (26) are slidably connected to the two sets of sliding rods (8). The other end of the rotating column (25) is connected to a rotating component (27) connected to the connecting shaft (20). The rotating component (27) includes a first bevel gear (28) fixedly connected to the connecting shaft (20), and two sets of second bevel gears (29) meshing on the outer side of the first bevel gear (28). The two sets of second bevel gears (29) are fixedly connected to the two sets of rotating columns (25) respectively. The reinforcement component (11) includes a first spur gear (30) sleeved on the outer surface of the threaded rod (12). The shaft of the first spur gear (30) is fixedly connected to a rotating sleeve (31) sleeved on the outer surface of the threaded rod (12). The rotating sleeve (31) is rotatably connected to the connecting box (1), and the inner wall of the rotating sleeve (31) is fixedly connected to a limiting block (32) that is slidably connected to the threaded rod (12). The threaded rod (12) is provided with a limiting groove (33) that is adapted to the limiting block (32). The outer side of the first spur gear (30) is connected to a transmission component (34) that is connected to the first bevel gear (28). The transmission component (34) includes four sets of third bevel gears (35). The four sets of third bevel gears (35) are symmetrically installed in pairs in the connecting box (1) and mesh with the first bevel gear (28). The shaft of the third bevel gear (35) is fixedly connected to a rotating column (36) that is rotatably connected to the connecting box (1). The outer surface of the rotating column (36) is fixedly connected to a second flat gear (37) that meshes with the first flat gear (30). Anti-slip pads (38) are connected to both the first support block (5) and the second support block (14); The top of the insert (9) is conical.

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