Outer wall floor joint formwork reinforcing device

Abstract

The utility model relates to the technical field of formwork reinforcing, in particular to an outer wall floor joint formwork reinforcing device which comprises a plate assembly, the plate assembly comprises a wall body, a joint reinforcing assembly is inserted in the wall body and comprises a second screw, the second screw penetrates through the wall body, a front formwork is inserted in the surface of the second screw, and a rear formwork is inserted in the surface of the second screw. A baffle is fixedly connected to the upper surface of the support, a first screw is in threaded connection with the surface of the baffle, a clamping block sleeves one end of the first screw, a transverse batten is slidably connected to the surface of the clamping block, and a fixing assembly sleeves the surface of the batten; the outer wall floor joint formwork reinforcing device is simple in technical operation, safe, reliable and firm in reinforcing, effectively solves the problem that a formwork at the outer wall floor joint cannot be effectively reinforced, can effectively seal joints and reduce loss of concrete in the pouring process, and the sealing performance is beneficial to avoiding the phenomena of grout runout and grout leakage.

Description

Technical Field

[0001] This utility model relates to the field of template reinforcement technology, specifically to a template reinforcement device for exterior wall floor joints. Background Technology

[0002] Traditional concrete exterior wall joint formwork reinforcement techniques typically involve extending the outer formwork of the concrete exterior wall downwards and pressing it against the lower exterior wall, with the extended portion secured by upper tie bolts. During construction, improper operation can lead to uneven concrete pouring, excessive pouring height, or the vibrator hitting the tie bolts during concrete compaction. These issues can cause deformation of the formwork at the joint due to excessive lateral pressure or loosening of the upper tie bolts, resulting in quality problems such as grout leakage, spillage, and misalignment. Poor quality at the exterior wall joints not only affects the structural appearance but also the subsequent adhesion of exterior insulation panels and the finish, requiring manual chiseling, which is time-consuming, labor-intensive, and costly. Summary of the Invention

[0003] The purpose of this utility model is to provide a reinforcement device for the formwork of the joint of the exterior wall floors, so as to solve the problems mentioned in the background art.

[0004] To achieve the above objectives, this utility model provides an external wall floor joint formwork reinforcement device, including a board assembly, the board assembly including a wall, the wall being fitted with a joint reinforcement component, the joint reinforcement component including a second screw rod penetrating the wall, a positive formwork being inserted into the surface of the second screw rod, a wooden block being fixedly connected to the surface of the positive formwork, a bracket being inserted into the outside of the second screw rod, a baffle being fixedly connected to the upper surface of the bracket, a first screw rod being threadedly connected to the surface of the baffle, a clamping block being sleeved at one end of the first screw rod, a transverse wooden block being slidably connected to the surface of the clamping block, the transverse wooden block being used to reinforce the positive formwork, and a fixing component being sleeved on the surface of the wooden block.

[0005] As a further improvement to this technical solution, a turntable is fixedly connected to one end of the screw, a sliding groove is provided on the upper surface of the bracket, a slider is fixedly connected to the lower surface of the clamping block, the slider slides in the sliding groove, and a fixing nut is threadedly connected to the screw.

[0006] As a further improvement to this technical solution, the fixing component includes a support plate 1, the support plate 1 is provided with a through groove, a screw 3 is inserted into the through groove, a stop block is sleeved on the surface of the screw 3, the size of the stop block is larger than the width of the through groove, and a fixing nut 2 is threadedly connected to the surface of the screw 3.

[0007] As a further improvement to this technical solution, a side template is movably connected to one end of the front template, and a second support plate is fixedly connected to the surface of the side template. A tie rod is inserted into the second support plate, and the tie rod is used to fix the second support plate.

[0008] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0009] 1. This external wall floor joint formwork reinforcement device is technically simple to operate and safe and reliable. By setting up the joint reinforcement components, the bolt holes reserved during the installation of the lower external wall formwork are used to firmly fix the bracket to the wall with bolts. Then, rotating the turntable above the bracket drives the screw to move the clamping block along the screw direction, pressing against the horizontal square timber on the outside of the formwork at the joint. This provides inward resistance to the formwork at the joint from the outside, thereby improving the load-bearing capacity of the formwork at the joint and preventing deformation due to excessive lateral pressure or loose bolts during concrete pouring. This improves the concrete quality at the joint of the floor external wall.

[0010] 2. This external wall floor joint formwork reinforcement device, through the setting of fixing components, uses bolts to fasten the front formwork and side formwork support plates, improves the sealing of joints in various parts of the formwork, helps to avoid grout leakage, and thus improves the overall strength and stability of the formwork.

[0011] 3. Improve joint sealing. From the perspective of building construction materials, reduce grout leakage and runoff, that is, reduce the amount of concrete used as required, avoid concrete waste, save materials, and reduce project costs. Attached Figure Description

[0012] Figure 1 This is a schematic diagram of the overall structure of the embodiment;

[0013] Figure 2 This is a schematic diagram of the right-side cross-sectional structure of an embodiment;

[0014] Figure 3 This is a schematic diagram of the joint reinforcement component structure in an embodiment;

[0015] Figure 4 This is a schematic diagram of the fixed component structure in an embodiment.

[0016] The meanings of the labels in the diagram are as follows:

[0017] 1. Panel components; 10. Wall structure; 11. Front formwork; 12. Timber; 13. Horizontal timber; 14. Side formwork;

[0018] 2. Joint reinforcement component; 20. Bracket; 21. Baffle; 22. Screw 1; 23. Turntable; 24. Clamping block; 25. Slider; 26. Slide groove; 27. Screw 2; 28. Fixing nut 1;

[0019] 3. Fixing components; 30. Support plate one; 31. Stop block; 32. Screw three; 33. Fixing nut two; 34. Support plate two; 35. Pull rod. Detailed Implementation

[0020] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0021] See also Figures 1-4 As shown, this embodiment provides an external wall floor joint formwork reinforcement device, including a plate assembly 1, a wall 10, a joint reinforcement component 2 inserted into the wall 10, a second screw 27, the second screw 27 penetrating the wall 10, a positive formwork 11 inserted into the surface of the second screw 27, a wooden beam 12 fixedly connected to the surface of the positive formwork 11, a bracket 20 inserted into the outside of the second screw 27 on the positive formwork 11, a baffle 21 fixedly connected to the upper surface of the bracket 20, a first screw 22 threadedly connected to the surface of the baffle 21, a clamping block 24 sleeved at one end of the first screw 22, a transverse wooden beam 13 slidably connected to the surface of the clamping block 24, the transverse wooden beam 13 being used to reinforce the positive formwork 11, and a fixing component 3 sleeved on the surface of the wooden beam 12.

[0022] The working principle described above is as follows: First, a joint reinforcement component 2 is inserted into the wall 10, penetrating the wall 10 and connecting to the formwork 11. Timber 12 is used to enhance the stability of the structure. A bracket 20 inserted into the outside of the screw 27 provides additional support. The baffle 21 above the bracket 20 is connected to a screw 22 by a threaded connection. The other end of the screw 22 is sleeved with a clamping block 24. A transverse timber 13 is slidably connected to the clamping block 24. The transverse timber 13 is used to further reinforce the formwork 11 and enhance the stability of the entire joint. In addition, the fixing component 3 on the surface of the timber 12 ensures that each part remains tight during concrete pouring, effectively preventing grout leakage and improving the overall strength and quality of the concrete, thereby ensuring the safety and reliability of construction. The overall design, through a reasonable mechanical structure and connection method, makes the joint more robust and durable during construction.

[0023] To enhance the fixation at the joint, in this embodiment, one end of screw 22 is fixedly connected to a turntable 23, the upper surface of bracket 20 is provided with a groove 26, and the lower surface of clamping block 24 is fixedly connected to a slider 25, which slides within the groove 26. Screw 27 is threadedly connected to a fixing nut 28. The turntable 23 is used to adjust the position or apply force. The groove 26 on the upper surface of bracket 20 provides a sliding channel, allowing clamping block 24 to slide within the groove 26, thereby enabling more precise adjustment of the position of the template 11. When reinforcement or adjustment of the template is required, rotating screw 22 will cause clamping block 24 to move upward or downward, thereby achieving clamping and reinforcement of the template.

[0024] In order to fix the template, in this embodiment, the fixing component 3 includes a support plate 30. The support plate 30 has a through groove, and a screw 32 is inserted into the through groove. A stop 31 is sleeved on the surface of the screw 32. The stop 31 is larger than the width of the through groove. A fixing nut 33 is threadedly connected to the surface of the screw 32. The design of the support plate 30 includes a through groove to facilitate the insertion of the screw 32. The stop 31 on the surface of the screw 32 is larger than the width of the through groove to ensure its stability. The fixing nut 33 is threadedly connected to the screw 32, thereby fixing the support plate 30.

[0025] To enhance the fixation of the side panels, in this embodiment, a side panel 14 is movably connected to one end of the main formwork 11. A second support plate 34 is fixedly connected to the surface of the side panel 14, and a tie rod 35 is inserted into the second support plate 34. The tie rod 35 is used to fix the second support plate 34 and provides fixation to ensure that it does not move or deform during concrete pouring. Through the design of the tie rod 35, the side panel 14 and the main formwork 11 can be effectively connected together, increasing the stability of the overall structure and avoiding displacement or deformation caused by the pressure on the side panel 14 during concrete pouring, thereby ensuring the overall strength and construction quality of the joint.

[0026] In this embodiment, a joint reinforcement device for exterior wall floor joint templates is used in the following ways: First, a joint reinforcement component 2 is inserted into the wall 10, penetrating the wall 10 and connecting to the template 11. Timber 12 is used to enhance the structural stability. A bracket 20 inserted into the outer side of the screw 27 provides additional support. A turntable 23 is used to adjust the position or apply force. A groove 26 on the upper surface of the bracket 20 provides a sliding channel, allowing the clamping block 24 to slide within the groove 26, thus enabling more precise adjustment of the template 11's position. When reinforcement or adjustment of the template is required, rotating the screw 22 will cause the clamping block 24 to move upward or downward, thereby achieving clamping and reinforcement of the template. A baffle 21 above the bracket 20 is threadedly connected to the screw 22, with the other end of the screw 22 sleeved onto the clamping block 24. The support plate 30 is designed with a through groove for easy insertion. The screw 32 has a stop 31 fitted on its surface, the size of which is larger than the width of the through groove to ensure its stability. The screw 32 is threaded with a fixing nut 33 to fix the support plate 30. A transverse timber 13 is slidably connected to the clamping block 24. The transverse timber 13 is used to further reinforce the template 11 and enhance the stability of the entire joint. The tie rod 35 is used to fix the support plate 34 to ensure that it does not move or deform during the concrete pouring process. In addition, the fixing components 3 on the surface of the timber 12 ensure that all parts remain tight during concrete pouring, effectively preventing grout leakage and improving the overall strength and quality of the concrete, thereby ensuring the safety and reliability of construction. The overall design, through reasonable mechanical structure and connection method, makes the joint more robust and durable during construction.

[0027] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely preferred examples and are not intended to limit the utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A reinforcement device for formwork joints of exterior wall floors, comprising a panel assembly (1), characterized in that: The board assembly (1) includes a wall (10), the wall (10) is connected to a joint reinforcement assembly (2), the joint reinforcement assembly (2) includes a second screw (27), the second screw (27) penetrates the wall (10), a template (11) is inserted into the surface of the second screw (27), a wooden beam (12) is fixedly connected to the surface of the template (11), a bracket (20) is inserted into the second screw (27) outside the template (11), a baffle (21) is fixedly connected to the upper surface of the bracket (20), a first screw (22) is threaded onto the surface of the baffle (21), a clamping block (24) is sleeved on one end of the first screw (22), a transverse wooden beam (13) is slidably connected to the surface of the clamping block (24), the transverse wooden beam (13) is used to reinforce the template (11), and a fixing assembly (3) is sleeved on the surface of the wooden beam (12).

2. The external wall floor joint formwork reinforcement device according to claim 1, characterized in that: One end of the screw (22) is fixedly connected to a turntable (23), the upper surface of the bracket (20) is provided with a sliding groove (26), the lower surface of the clamping block (24) is fixedly connected to a slider (25), the slider (25) slides in the sliding groove (26), and the screw (27) is threadedly connected to a fixing nut (28).

3. The external wall floor joint formwork reinforcement device according to claim 1, characterized in that: The fixing component (3) includes a support plate (30), the support plate (30) is provided with a through groove, a screw (32) is inserted into the through groove, a stop (31) is sleeved on the surface of the screw (32), the stop (31) is larger than the width of the through groove, and a fixing nut (33) is threaded on the surface of the screw (32).

4. The external wall floor joint formwork reinforcement device according to claim 1, characterized in that: One end of the front template (11) is movably connected to a side template (14), and a support plate (34) is fixedly connected to the surface of the side template (14). A tie rod (35) is inserted into the support plate (34), and the tie rod (35) is used to fix the support plate (34).

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