A type of easily disassembled construction formwork

Abstract

This utility model relates to the field of construction formwork technology, specifically a construction formwork for building engineering that is easy to disassemble. It includes two symmetrically arranged formwork bodies, with an assembly plate between them. The advantages of this utility model are: the disassembly process is also convenient and efficient. When disassembly is required, simply rotate the threaded column in the opposite direction to move the pressure plate backward, allowing the locking plate to disengage from the splicing plate and release the lock. At this time, the pin still maintains the temporary positioning of the formwork body, and construction workers can easily pull the splicing plate out of the splicing groove, while the sealing plate slides out of the groove. The cooperation between the T-shaped limiting plate and the T-shaped limiting groove ensures that there is no deviation during disassembly, and the guide rod maintains the linear movement of the pressure plate. The entire disassembly process requires no special tools, does not damage the formwork body or the assembly plate, and the formwork can be quickly disassembled into independent components, facilitating transportation and storage, significantly improving the turnover efficiency of the formwork.

Description

Technical Field

[0001] This utility model relates to the field of construction template technology, and in particular to a construction template for building engineering that is easy to disassemble. Background Technology

[0002] Construction formwork is an indispensable tool in modern construction. It can be defined as a device that provides temporary support and shape constraint during the molding process of concrete structures. Specifically, it is a frame or panel structure made of specific materials (such as wood, steel, and plastic), assembled to form a mold that matches the designed shape of the concrete component. Before concrete pouring, the formwork is installed to provide spatial constraints for the concrete, ensuring that it solidifies to the required shape and size.

[0003] With the continuous development of the construction industry, prefabricated designs are now widely used in construction formwork to facilitate transportation and on-site assembly. This design, through the splicing of multiple formwork units, can quickly form large-area formwork systems to meet the needs of different construction scenarios. However, during formwork assembly, a large number of bolts are used to lock each formwork unit to ensure the stability and safety of the overall structure. Although bolted connections improve the splicing accuracy and load-bearing capacity of the formwork to some extent, significant problems are exposed during disassembly. When dismantling the formwork, construction workers need to remove each bolt one by one, a process that is not only time-consuming and labor-intensive but also increases labor intensity and operational risks. Utility Model Content

[0004] The purpose of this invention is to at least solve one of the aforementioned technical defects.

[0005] Therefore, one objective of this utility model is to provide a construction template for building engineering that is easy to disassemble, so as to solve the problems mentioned in the background art and overcome the shortcomings of the existing technology.

[0006] To achieve the above objectives, one embodiment of this utility model provides a construction template for easy disassembly, comprising two symmetrically arranged template bodies, with an assembly plate disposed between the two template bodies. The thickness of both template bodies is equal to the thickness of the assembly plate. The sides of the two template bodies closest to the assembly plate are respectively fitted to the left and right sides of the assembly plate. Splicing grooves are provided on both sides of the assembly plate. Splicing plates are fixedly connected to both sides of the template bodies, and the splicing plates are inserted into the splicing grooves. A U-shaped frame is fixedly installed on the back of the assembly plate by bolts. A threaded post is threadedly connected to one side of the U-shaped frame. A pressure plate is rotatably connected to the end of the threaded post near the assembly plate via a bearing. Several symmetrically arranged clamping plates are fixedly connected to the side of the pressure plate away from the threaded post. The clamping plates penetrate the assembly plate and engage with the splicing plates. Two symmetrically arranged grooves are provided on the front of the template body. Sealing plates are fixedly connected to both sides of the assembly plate, and the sealing plates are slidably connected to the template body through the grooves.

[0007] Preferably, in any of the above solutions, pins are fixedly connected to both the left and right sides of the assembly plate, and insertion holes are provided on both the left and right sides of the template body, with the pins slidably connected to the template body through the insertion holes.

[0008] Preferably, in any of the above schemes, the length of the splicing plate 4 is equal to the depth of the splicing groove, and the end of the card plate away from the pressure plate is located inside the splicing groove.

[0009] Preferably, in any of the above embodiments, a sealing groove is provided on the inner wall of the groove, and a sealing gasket is fixedly connected to the end of the sealing plate away from the assembly plate. The sealing gasket is slidably connected to the template body through the sealing groove.

[0010] Preferably, in any of the above solutions, the pressure plate is fixedly connected to two symmetrically arranged guide rods on the side near the threaded post, the threaded post is located between the two guide rods, and both guide rods are slidably connected to the U-shaped frame.

[0011] Preferably, one side of the sealing plate is fixedly connected to two symmetrically arranged T-shaped limiting plates, and the inner wall of the groove is provided with two symmetrically arranged T-shaped limiting grooves. The T-shaped limiting plates are slidably connected to the template body through the T-shaped limiting grooves.

[0012] Preferably, one side of the splicing plate has two symmetrically arranged slots, and the slotted plate is inserted through the assembly plate and engaged with the splicing plate via the slots.

[0013] Compared with the prior art, the advantages and beneficial effects of this utility model are as follows:

[0014] 1. This construction formwork adopts an innovative modular splicing design, making the assembly process of the two main formwork bodies simple and efficient. During assembly, first, the splicing plates of the two main formwork bodies are aligned with the splicing grooves of the assembly plate and inserted. At this time, the sealing plate will simultaneously slide into the groove. Next, rotating the threaded column pushes the pressure plate forward, allowing the clamping plate to pass through the groove and form a stable connection with the splicing plate. The pin automatically inserts into the insertion hole to provide auxiliary positioning, while the sealing gasket and sealing groove cooperate to ensure the joint seal. The T-shaped limiting plate slides along the T-shaped limiting groove to ensure accurate alignment, and the guide rod ensures smooth movement of the pressure plate. This design completely avoids the cumbersome procedures of traditional welding or bolt fixing, allowing the splicing process of the two main formwork bodies to be completed in a short time, and the connection strength fully meets the construction requirements.

[0015] 2. The disassembly process of this template is equally convenient and efficient. When disassembly is required, simply rotate the threaded column in the opposite direction to move the pressure plate backward, allowing the locking plate to disengage from the splicing plate and release the lock. At this time, the pin still maintains the temporary positioning of the template body, and construction personnel can easily pull the splicing plate out of the splicing groove, while the sealing plate slides out of the groove. The cooperation between the T-shaped limiting plate and the T-shaped limiting groove ensures that there will be no displacement during the disassembly process, and the guide rod maintains the linear movement of the pressure plate. The entire disassembly process requires no special tools and will not cause damage to the template body and the assembly plate. The template can be quickly disassembled into independent components, which is convenient for transportation and storage, significantly improving the turnover efficiency of the template.

[0016] 3. This construction template achieves automatic sealing of joints through the unique design of the pressure plate. When the threaded column is tightened, the pressure plate moves the clamping plate forward, while the pressure plate itself tightly adheres to the back of the assembly plate, forming a double-sealing structure. After the clamping plate passes through the groove, its end abuts against the splicing plate, ensuring a tight compaction between the template body and the assembly plate. The sealing gasket is simultaneously embedded in the sealing groove, forming a complete sealing system together with the sealing plate. This design effectively prevents grout from seeping into the joints during concrete pouring, avoiding grout leakage. The cooperation of the T-shaped limiting plate and T-shaped limiting groove ensures accurate alignment of the sealing components, while the guide rod ensures uniform force application to the pressure plate. Compared to traditional construction templates that require additional caulking, this structure automatically completes the sealing process while locking, saving construction time and improving pouring quality. Attached Figure Description

[0017] Figure 1 This is a first-view structural diagram of the assembly of this utility model;

[0018] Figure 2 This is a second-view structural diagram of the assembly of this utility model;

[0019] Figure 3 This is a schematic diagram of the main structure of the template of this utility model;

[0020] Figure 4 This is a schematic diagram of the assembly plate of this utility model;

[0021] Figure 5 This is a cross-sectional structural diagram of the assembly plate of this utility model.

[0022] In the diagram: 1-Main template, 2-Assembly plate, 3-Splicing groove, 4-Splicing plate, 5-U-shaped frame, 6-Threaded column, 7-Pressure plate, 8-Clamping plate, 9-Groove, 10-Sealing plate, 11-Pin, 12-Insertion hole, 13-Sealing groove, 14-Sealing gasket, 15-Guide rod, 16-T-shaped limiting plate, 17-T-shaped limiting groove, 18-Clamping groove. Detailed Implementation

[0023] The present invention will be further described below with reference to the accompanying drawings, but the scope of protection of the present invention is not limited thereto.

[0024] like Figures 1 to 5 As shown, a construction template for easy disassembly includes two symmetrically arranged template bodies 1, with an assembly plate 2 between them. The thickness of both template bodies 1 is equal to the thickness of the assembly plate 2. The sides of the two template bodies 1 closest to the assembly plate 2 are respectively attached to the left and right sides of the assembly plate 2. Splicing grooves 3 are provided on both sides of the assembly plate 2. Splicing plates 4 are fixedly connected to both sides of the template body 1 and inserted into the splicing grooves 3. A U-shaped frame 5 is fixedly installed on the back of the assembly plate 2 by bolts. A threaded post 6 is threadedly connected to one side of the U-shaped frame 5. A pressure plate 7 is rotatably connected to the end of the threaded post 6 closest to the assembly plate 2 via a bearing. Several symmetrically arranged clamping plates 8 are fixedly connected to the side of the pressure plate 7 away from the threaded post 6. The clamping plates 8 penetrate the assembly plate 2 and are engaged with the splicing plates 4. Two symmetrically arranged grooves 9 are provided on the front of the template body 1. Sealing plates 10 are fixedly connected to both sides of the assembly plate 2 and are slidably connected to the template body 1 through the grooves 9.

[0025] As an optional technical solution of this utility model, pins 11 are fixedly connected to both the left and right sides of the assembly plate 2, and insertion holes 12 are opened on both the left and right sides of the template body 1. The pins 11 are slidably connected to the template body 1 through the insertion holes 12. The cooperation between the pins 11 and the insertion holes 12 realizes the quick pre-positioning of the template body 1 and the assembly plate 2, ensuring that the splicing plate 4 can be accurately inserted into the splicing groove 3, avoiding misalignment during installation and improving assembly efficiency.

[0026] As an optional technical solution of this utility model, the length of the splicing plate 4 is equal to the depth of the splicing groove 3, and the end of the clamping plate 8 away from the pressure plate 7 is located inside the splicing groove 3. The matching design of the length of the splicing plate 4 and the depth of the splicing groove 3 enables the clamping plate 8 to be fully inserted into the splicing groove 3, ensuring that the clamping depth between the clamping plate 8 and the splicing plate 4 is sufficient, and providing a more stable connection strength.

[0027] As an optional technical solution of this utility model, a sealing groove 13 is provided on the inner wall of the groove 9, and a sealing gasket 14 is fixedly connected to the end of the sealing plate 10 away from the assembly plate 2. The sealing gasket 14 is slidably connected to the template body 1 through the sealing groove 13. The sliding cooperation between the sealing gasket 14 and the sealing groove 13 forms a reliable sealing structure, which effectively prevents concrete slurry from leaking from the template joint and ensures the flatness of the pouring surface and the construction quality.

[0028] As an optional technical solution of this utility model, the pressure plate 7 is fixedly connected to two symmetrically arranged guide rods 15 on the side near the threaded post 6. The threaded post 6 is located between the two guide rods 15. Both guide rods 15 are slidably connected to the U-shaped frame 5. The arrangement of the guide rods 15 enables the pressure plate 7 to maintain a stable linear motion during movement, prevents the pressure plate 7 from deflecting, ensures that the clamping plate 8 can be accurately clamped into the splicing plate 4, and at the same time shares the force of the threaded post 6.

[0029] As an optional technical solution of this utility model, two symmetrically arranged T-shaped limiting plates 16 are fixedly connected to one side of the sealing plate 10, and two symmetrically arranged T-shaped limiting grooves 17 are opened on the inner wall of the groove 9. The T-shaped limiting plates 16 are slidably connected to the template body 1 through the T-shaped limiting grooves 17. The cooperation between the T-shaped limiting plates 16 and the T-shaped limiting grooves 17 provides precise guidance for the sealing plate 10, ensuring that the sealing plate 10 slides smoothly in the groove 9, while limiting its range of motion and preventing excessive displacement.

[0030] As an optional technical solution of this utility model, two symmetrically arranged slots 18 are opened through one side of the splicing plate 4. The slot 8 passes through the assembly plate 2 and is engaged with the splicing plate 4 through the slots 18. The slots 18 provide a smooth passage for the slot 8, so that the slot 8 can accurately pass through the assembly plate 2 and form a firm engagement with the splicing plate 4, ensuring the stability and reliability of the template connection part.

[0031] A type of easily disassembled construction formwork for building projects, the working principle of which is as follows:

[0032] 1): Align the splicing plates 4 of the two template bodies 1 with the splicing grooves 3 of the assembly plate 2 and insert them. At this time, the sealing plate 10 will slide into the groove 9 simultaneously. Then rotate the threaded column 6 to push the pressure plate 7 forward, so that the clamping plate 8 passes through the clamping groove 18 and forms a stable clamping connection with the splicing plate 4.

[0033] 2): Rotating the threaded column 6 in the opposite direction causes the pressure plate 7 to move backward, allowing the locking plate 8 to exit from the splicing plate 4, thus releasing the lock. At this time, the pin 11 still maintains the temporary positioning of the template body 1, and the construction personnel can easily pull the splicing plate 4 out of the splicing groove 3, while the sealing plate 10 slides out of the groove 9.

[0034] In summary, this easily disassembled construction template adopts an innovative modular splicing design, making the assembly process of the two template bodies 1 simple and efficient. During assembly, firstly, the splicing plates 4 of the two template bodies 1 are aligned with the splicing grooves 3 of the assembly plate 2 and inserted. At this time, the sealing plate 10 will simultaneously slide into the groove 9. Next, rotating the threaded column 6 pushes the pressure plate 7 forward, allowing the locking plate 8 to pass through the locking groove 18 and form a stable locking connection with the splicing plate 4. The pin 11 automatically inserts into the insertion hole 12 to provide auxiliary positioning, while the sealing gasket 14 cooperates with the sealing groove 13 to ensure the joint sealing. The T-shaped limiting plate 16 slides along the T-shaped limiting groove 17 to ensure accurate alignment, and the guide rod 15 ensures smooth movement of the pressure plate 7. This design completely avoids the cumbersome procedures of traditional welding or bolt fixing, allowing the splicing process of the two template bodies 1 to be completed in a short time, and the connection firmness fully meets construction requirements. When disassembly is required, simply rotate the threaded column 6 in the opposite direction to move the pressure plate 7 backward, allowing the locking plate 8 to exit from the splicing plate 4 to release the lock. At this time, the pin 11 still maintains the temporary positioning of the template body 1, and the construction personnel can easily pull the splicing plate 4 out of the splicing groove 3, while the sealing plate 10 slides out of the groove 9. The cooperation between the T-shaped limiting plate 16 and the T-shaped limiting groove 17 ensures that there will be no displacement during the disassembly process, and the guide rod 15 maintains the linear movement of the pressure plate 7. The entire disassembly process does not require special tools and will not cause damage to the template body 1 and the assembly plate 2. The template can be quickly disassembled into independent components, which is convenient for transportation and storage, and significantly improves the turnover efficiency of the template. When the threaded column 6 is tightened, the pressure plate 7 will drive the clamping plate 8 to move forward, and at the same time, the pressure plate 7 itself will tightly fit against the back of the assembly plate 2 to form a double sealing structure. After the clamping plate 8 passes through the clamping groove 18, its end will abut against the splicing plate 4, so that the joint surface of the template body 1 and the assembly plate 2 is tightly pressed. The sealing gasket 14 is simultaneously embedded in the sealing groove 13, which together with the sealing plate 10 forms a complete sealing system. This design effectively prevents the grout from seeping into the splice joint during concrete pouring and avoids grout leakage. The T-shaped limiting plate 16 and the T-shaped limiting groove 17 work together to ensure accurate alignment of the sealing components, while the guide rod 15 ensures uniform force application to the pressure plate 7. Compared to traditional construction templates that require additional adhesive, this structure automatically completes the sealing process while locking, saving construction time and improving pouring quality.

Claims

1. A construction formwork for building engineering that is easy to disassemble, characterized in that: The assembly includes two symmetrically arranged template bodies (1), with an assembly plate (2) positioned between them. The thickness of each template body (1) is equal to the thickness of the assembly plate (2). The sides of each template body (1) closest to the assembly plate (2) are respectively attached to the left and right sides of the assembly plate (2). Each side of the assembly plate (2) has a splicing groove (3). Each side of the template body (1) is fixedly connected to a splicing plate (4), which is inserted into the splicing groove (3). A U-shaped frame (5) is bolted to the back of the assembly plate (2). A threaded post (6) is threaded to one side of the U-shaped frame (5). The end of the threaded post (6) near the assembly plate (2) is rotatably connected to a pressure plate (7) via a bearing. Several symmetrically arranged clamping plates (8) are fixedly connected to the side of the pressure plate (7) away from the threaded post (6). Several clamping plates (8) penetrate the assembly plate (2) and are clamped to the splicing plate (4). Two symmetrically arranged grooves (9) are opened on the front of the template body (1). Sealing plates (10) are fixedly connected to both the left and right sides of the assembly plate (2). The sealing plates (10) are slidably connected to the template body (1) through the grooves (9).

2. A construction formwork according to claim 1, wherein: The assembly plate (2) is fixedly connected with pins (11) on both the left and right sides, and the template body (1) is provided with insertion holes (12) on both the left and right sides. The pins (11) are slidably connected to the template body (1) through the insertion holes (12).

3. A building construction formwork according to claim 2, wherein: The length of the splicing plate (4) is equal to the depth of the splicing groove (3), and the end of the card plate (8) away from the pressure plate (7) is located inside the splicing groove (3).

4. A building construction formwork assembly according to claim 3 wherein: The inner wall of the groove (9) is provided with a sealing groove (13), and a sealing gasket (14) is fixedly connected to the end of the sealing plate (10) away from the assembly plate (2). The sealing gasket (14) is slidably connected to the template body (1) through the sealing groove (13).

5. A building construction formwork assembly according to claim 4 wherein: The pressure plate (7) is fixedly connected to two symmetrically arranged guide rods (15) on the side near the threaded post (6). The threaded post (6) is located between the two guide rods (15), and both guide rods (15) are slidably connected to the U-shaped frame (5).

6. A building construction formwork assembly according to claim 5 wherein: Two symmetrically arranged T-shaped limiting plates (16) are fixedly connected to one side of the sealing plate (10), and two symmetrically arranged T-shaped limiting grooves (17) are opened on the inner wall of the groove (9). The T-shaped limiting plate (16) is slidably connected to the template body (1) through the T-shaped limiting grooves (17).

7. A building construction formwork assembly according to claim 6 wherein: Two symmetrically arranged slots (18) are provided through one side of the splicing plate (4). The slot (8) passes through the assembly plate (2) and is engaged with the splicing plate (4) through the slots (18).

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