A building formwork convenient to disassemble

Abstract

This utility model discloses a building formwork that is easy to assemble and disassemble, belonging to the field of building formwork technology. It includes several first and second building formwork bodies arranged alternately. A first connector is provided on each of the first and second building formwork bodies, and a second connector is provided on each of the second building formwork bodies. A reinforcing member is also provided on each of the first and second building formwork bodies, and the reinforcing member is detachably mounted on the second building formwork body via a locking member. This utility model alternately assembles the first and second building formwork bodies, splices the first and second connectors, and rotates the reinforcing member to the outside of the first and second connectors and connects it to the second building formwork body using the locking member, thereby improving the connection strength between the first and second building formwork bodies. For disassembly, the locking member is removed, the reinforcing member is rotated to one side, and disassembly is performed forward. Disassembly and installation are convenient, saving time and effort.

Description

Technical Field

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

[0002] Formwork is a temporary support structure, manufactured according to design requirements, to shape concrete components into specified positions and geometric dimensions. The purpose of formwork engineering is to ensure the quality and safety of concrete projects, accelerate construction progress, and reduce project costs.

[0003] When using building formwork, it needs to be fixed. Most existing building formwork is fixed with multiple sets of screws, which is time-consuming, labor-intensive, and inconvenient to disassemble and assemble. Utility Model Content

[0004] The purpose of this utility model is to provide a building formwork that is easy to assemble and disassemble, solving the problem that most existing building formworks are fixed with multiple sets of screws, which is time-consuming, labor-intensive, and inconvenient to assemble and disassemble.

[0005] To solve the above-mentioned technical problems, the present invention adopts the following technical solution:

[0006] This utility model discloses a building template that is easy to assemble and disassemble, comprising a plurality of first building template bodies and second building template bodies, wherein the first building template bodies and the second building template bodies are arranged alternately, the first building template bodies are provided with first connectors, the second building template bodies are provided with second connectors that cooperate with the first connectors, and the first building template bodies are also provided with reinforcing members for reinforcing adjacent first connectors and second connectors, wherein the reinforcing members are detachably provided on the second building template bodies by means of locking members.

[0007] Furthermore, the first connecting piece is provided near the four corners of the first building formwork body, and the four first connecting pieces have different orientations; the second connecting piece is provided near the four corners of the second building formwork body, and the four second connecting pieces have different orientations.

[0008] Furthermore, the first connector includes a first body, a first latching block and a second latching block are provided on one side of the first body, and a first slot is provided on both sides of the first latching block on the first body, with a limit block provided on the outer side of one of the first slots.

[0009] Furthermore, the second latching block has a first inclined surface on the side facing the first latching block.

[0010] Furthermore, the second connector includes a second body, on which a second slot and a third slot are provided that match the first and second locking blocks. On both sides of the second slot, a third locking block that matches the first slot is provided. The second body is also provided with a limiting groove that matches the limiting block.

[0011] Furthermore, the inner wall of the third slot near the second slot is provided with a second inclined surface that matches the first inclined surface.

[0012] Furthermore, one end of the reinforcing member is connected to the first building template body via a pin, and the other end of the reinforcing member is provided with a first mounting hole for installing the locking component.

[0013] Furthermore, the locking component includes a first locking body and a second locking body that are fitted together. The second locking body is disposed inside the first locking body. The rotation of the second locking body causes the claw of the first locking body to lock into the second mounting hole on the surface of the second building template body.

[0014] Furthermore, a mounting groove is provided on one side of the first locking body, and a through hole is provided at the center of the mounting groove. A plurality of circumferentially distributed claws are provided on the other side of the first locking body, and a guide post is provided between two adjacent claws. A guide groove is provided on the inner wall of the guide post.

[0015] Furthermore, the second locking body includes a mounting plate, one side of which is provided with an operating groove, and the other side of which is provided with a threaded rod. The mounting plate is disposed in the mounting groove, and the threaded rod passes through the through hole and connects to the threaded hole in the center of the drive plate. Several guide blocks matching the guide groove are provided on the outer peripheral surface of the drive plate.

[0016] Compared with the prior art, the beneficial technical effects of this utility model are as follows:

[0017] This invention modifies the structure of the template, designing it into two different template bodies: a first building template body and a second building template body. The first and second building template bodies are respectively connected to a first connector and a second connector. During installation, the first and second building template bodies are interlocked, with the first and second connectors inserted from front to back. Then, the reinforcing member is rotated to the outside of adjacent first and second connectors, and a locking device connects the reinforcing member to the second building template body, preventing the first and second connectors from separating along the insertion direction and improving the connection strength between the first and second building template bodies. When disassembly is required, the locking device is removed, and then the reinforcing member is rotated to one side. The first and second building template bodies are then disassembled forward, allowing them to separate. Disassembly and installation are convenient, saving time and effort. Attached Figure Description

[0018] The present invention will be further described below with reference to the accompanying drawings.

[0019] Figure 1 This is the front view of the building template of this utility model that is easy to assemble and disassemble;

[0020] Figure 2 This is the front view of the first building template body of this utility model;

[0021] Figure 3 This is a top view of the first building template body of this utility model;

[0022] Figure 4 This is the front view of the second building template body of this utility model;

[0023] Figure 5 This is a top view of the second building formwork body of this utility model;

[0024] Figure 6 This is a three-dimensional structural diagram of the first and second connectors of this utility model in the docking state;

[0025] Figure 7 This is a three-dimensional structural diagram of the first connecting member of this utility model;

[0026] Figure 8 This is a three-dimensional structural diagram of the second connector of this utility model;

[0027] Figure 9 This is a three-dimensional structural diagram of the locking component of this utility model in the unlocked state;

[0028] Figure 10 This is a three-dimensional structural diagram of the locking component of this utility model in the locked state;

[0029] Figure 11 This is a three-dimensional structural diagram of the first locking body of this utility model;

[0030] Figure 12 This is a three-dimensional structural diagram of the first locking body of this utility model from another angle;

[0031] Figure 13 This is a three-dimensional structural diagram of the second locking body of this utility model;

[0032] Figure 14 This is a cross-sectional view of the locking component of this utility model in an unlocked state;

[0033] Figure 15 This is a cross-sectional view of the locking component of this utility model in the locked state.

[0034] Explanation of reference numerals in the attached drawings: 1. First building formwork body; 2. Second building formwork body; 2-1. Second mounting hole; 3. First connector; 3-1. First body; 3-2. First locking block; 3-3. Second locking block; 3-3-1. First inclined surface; 3-4. Limiting block; 3-5. First slot; 4. Second connector; 4-1. Second body; 4-2. Second slot; 4-3. Third slot; 4-3-1. Second inclined surface; 4-4. Third locking block; 4-5, Limiting groove; 5, Reinforcing component; 5-1, First mounting hole; 6, Pin; 7, Locking component; 7-1, First locking body; 7-1-1, Mounting groove; 7-1-2, Through hole; 7-1-3, Claw; 7-1-4, Guide post; 7-1-4-1, Guide groove; 7-2, Second locking body; 7-2-1, Mounting plate; 7-2-1-1, Operating groove; 7-2-2, Threaded rod; 7-2-3, Drive plate; 7-2-3-1, Guide block. Detailed Implementation

[0035] like Figure 1-15As shown, a building formwork that is easy to assemble and disassemble includes several first building formwork bodies 1 and second building formwork bodies 2, which are arranged alternately. A first connector 3 is connected to the first building formwork body 1, and a second connector 4, which works in conjunction with the first connector 3, is connected to the second building formwork body 2. A reinforcing member 5 for reinforcing adjacent first connectors 3 and second connectors 4 is also installed on the first building formwork body 1. The reinforcing member 5 is detachably installed on the second building formwork body 2 via a locking member 7. Specifically, the first building formwork body 1 and the second building formwork body 2 can be made of steel formwork. The first connector 3 is welded to the first building formwork body 1, and the second connector 4 is welded to the second building formwork body 2. The first building formwork body 1, the second building formwork body 2, the first connector 3, and the second connector 4 can be manufactured as needed.

[0036] The first building formwork body 1 is connected to the first connector 3 near each of its four corners. The four first connectors 3 have different orientations, and their orientations change clockwise. The difference between any two adjacent first connectors 3 is 90 degrees. The second building formwork body 2 is connected to the second connector 4 near each of its four corners. The four second connectors 4 have different orientations, and their orientations also change clockwise. The difference between any two adjacent second connectors 4 is 90 degrees. The first connectors 3 and the second connectors 4 are spliced ​​together to connect the adjacent first building formwork body 1 and second building formwork body 2 together.

[0037] like Figure 7 As shown, the first connector 3 includes a first body 3-1. A first latching block 3-2 and a second latching block 3-3 are connected to one side of the first body 3-1. The cross-sectional dimension of the second latching block 3-3 is larger than that of the first latching block 3-2. A first latching groove 3-5 is provided on both sides of the first latching block 3-2 on the first body 3-1. A triangular limiting block 3-4 is connected to the outer side of one of the first latching grooves 3-5. A first inclined surface 3-3-1 is provided on the side of the second latching block 3-3 facing the first latching block 3-2.

[0038] like Figure 8As shown, the second connector 4 includes a second body 4-1. The second body 4-1 has a second slot 4-2 and a third slot 4-3 that match the first locking block 3-2 and the second locking block 3-3. The second slot 4-2 and the third slot 4-3 are connected. The two sides of the second slot 4-2 are connected to a third locking block 4-4 that matches the first slot 3-5. The second body 4-1 also has a limiting groove 4-5 that matches the limiting block 3-4. The inner wall of the third slot 4-3 near the second slot 4-2 is provided with a second inclined surface 4-3-1 that matches the first inclined surface 3-3-1.

[0039] During installation, the first connector 3 is inserted into the second connector 4 from the front, the first locking block 3-2 and the second locking block 3-3 are inserted into the second locking groove 4-2 and the third locking groove 4-3 respectively, the limiting block 3-4 is inserted into the limiting groove 4-5, and the third locking block 4-4 is inserted into the first locking groove 3-5. Through the special structural design of the first connector 3 and the second connector 4, the joint can withstand forces in different directions, preventing the first building formwork body 1 and the second building formwork body 2 from separating.

[0040] like Figure 3 As shown, the cross-section of the reinforcing member 5 is U-shaped. One end of the reinforcing member 5 is rotatably connected to the first building template body 1 via a pin 6. The other end of the reinforcing member 5 is provided with a first mounting hole 5-1 for installing the locking member 7. When the first building template body 1 and the second building template body 2 are put together, the reinforcing member 5 rotates to the outside of the two adjacent first connecting members 3 and second connecting members 4. The locking member 7 connects the reinforcing member 5 to the second building template body 2, preventing the first connecting members 3 and second connecting members 4 from separating in the insertion direction.

[0041] like Figure 9-15 As shown, the locking member 7 includes a first locking body 7-1 and a second locking body 7-2 that are installed together. The second locking body 7-2 is disposed inside the first locking body 7-1. The rotation of the second locking body 7-2 causes the claws 7-1-3 of the first locking body 7-1 to lock into the second mounting hole 2-1 on the surface of the second building template body 2.

[0042] like Figure 11 As shown, a circular mounting groove 7-1-1 is provided on one side of the first locking body 7-1, and a through hole 7-1-2 is provided at the center of the mounting groove 7-1-1. Four circumferentially distributed claws 7-1-3 are connected to the other side of the first locking body 7-1. A guide post 7-1-4 is provided between two adjacent claws 7-1-3, and a guide groove 7-1-4-1 is provided on the inner wall of the guide post 7-1-4.

[0043] like Figure 13 As shown, the second locking body 7-2 includes a mounting plate 7-2-1. A rectangular operating groove 7-2-1-1 is provided on one side of the mounting plate 7-2-1, and a threaded rod 7-2-2 is connected to the other side of the mounting plate 7-2-1. The mounting plate 7-2-1 is disposed in the mounting groove 7-1-1. The threaded rod 7-2-2 passes through the through hole 7-1-2 and connects to the threaded hole in the center of the circular drive plate 7-2-3. Four guide blocks 7-2-3-1 that match the guide groove 7-1-4-1 are connected to the outer circumferential surface of the drive plate 7-2-3. The positions of the guide blocks 7-2-3-1 and the guide groove 7-1-4-1 correspond one-to-one. During the rotation of the threaded rod 7-2-2, the guide blocks 7-2-3-1 move along the guide groove 7-1-4-1 to prevent the drive plate 7-2-3 from rotating, so that the drive plate 7-2-3 can only move.

[0044] In use, the locking element 7 extends from the first mounting hole 5-1 into the second mounting hole 2-1. Press down on the first locking body 7-1 to fix it in place. Insert the tool into the operating slot 7-2-1-1 and use the tool to rotate the mounting plate 7-2-1. The rotation of the mounting plate 7-2-1 causes the threaded rod 7-2-2 to rotate, which in turn moves the drive plate 7-2-3. The drive plate 7-2-3 then pushes the four jaws 7-1-3 outwards, causing the protrusions at the bottom of the jaws 7-1-3 to insert into the second mounting hole. Within the groove of 2-1, since the cross-section of the second mounting hole 2-1 is convex, the four claws 7-1-3 can firmly fix the reinforcement 5 onto the second building template body 2 after unfolding outward. When disassembling the template, simply rotate the mounting plate 7-2-1 in the reverse direction to move the drive plate 7-2-3 in the reverse direction. When the drive plate 7-2-3 no longer presses the claws 7-1-3, the claws 7-1-3 reset, and the reinforcement 5 can be removed from the second building template body 2. Then, the first building template body 1 and the second building template body 2 can be separated.

[0045] The installation process of this utility model is as follows:

[0046] The first building formwork body 1 and the second building formwork body 2 are staggered together. The first connector 3 and the second connector 4 are inserted from front to back and spliced ​​together. Then, the reinforcement 5 is rotated to the outside of the two adjacent first connectors 3 and second connectors 4. The locking part 7 connects the reinforcement 5 to the second building formwork body 2 to prevent the first connectors 3 and second connectors 4 from separating along the insertion direction and improve the connection strength of the first building formwork body 1 and the second building formwork body 2.

[0047] When it is necessary to disassemble the template, remove the locking part 7, then rotate the reinforcing part 5 to one side, and disassemble the first building template body 1 and the second building template body 2 forward to separate the first building template body 1 and the second building template body 2.

[0048] The embodiments described above are merely preferred embodiments of the present utility model and are not intended to limit the scope of the present utility model. Various modifications and improvements made to the technical solutions of the present utility model by those skilled in the art without departing from the spirit of the present utility model should fall within the protection scope defined by the claims of the present utility model.

Claims

1. A building formwork which is easy to assemble and disassemble, characterised in that: It includes several first building formwork bodies (1) and second building formwork bodies (2), the first building formwork bodies (1) and the second building formwork bodies (2) are arranged alternately, the first building formwork body (1) is provided with a first connector (3), the second building formwork body (2) is provided with a second connector (4) that works in conjunction with the first connector (3), the first building formwork body (1) is also provided with a reinforcing member (5) for reinforcing adjacent first connectors (3) and second connectors (4), the reinforcing member (5) is detachably provided on the second building formwork body (2) by means of a locking member (7).

2. The demountable building formwork of claim 1, wherein: The first building formwork body (1) is provided with the first connector (3) near the four corners, and the four first connectors (3) have different orientations; the second building formwork body (2) is provided with the second connector (4) near the four corners, and the four second connectors (4) have different orientations.

3. The easily detachable building formwork according to claim 1, characterized in that: The first connector (3) includes a first body (3-1), a first snap block (3-2) and a second snap block (3-3) are provided on one side of the first body (3-1), and a first slot (3-5) is provided on both sides of the first snap block (3-2) on the first body (3-1), and a limit block (3-4) is provided on the outer side of one of the first slots (3-5).

4. The easily detachable building formwork according to claim 3, characterized in that: The second snap-fit ​​block (3-3) has a first inclined surface (3-3-1) on the side facing the first snap-fit ​​block (3-2).

5. The easily detachable building formwork according to claim 4, characterized in that: The second connector (4) includes a second body (4-1). The second body (4-1) is provided with a second slot (4-2) and a third slot (4-3) that match the first snap-fit ​​block (3-2) and the second snap-fit ​​block (3-3). The second slot (4-2) is provided with a third snap-fit ​​block (4-4) that matches the first slot (3-5) on both sides. The second body (4-1) is also provided with a limiting groove (4-5) that matches the limiting block (3-4).

6. The easily detachable building formwork according to claim 5, characterized in that: The inner wall of the third slot (4-3) near the second slot (4-2) is provided with a second inclined surface (4-3-1) that matches the first inclined surface (3-3-1).

7. The easily detachable building formwork according to claim 1, characterized in that: One end of the reinforcing member (5) is connected to the first building template body (1) via a pin (6), and the other end of the reinforcing member (5) is provided with a first mounting hole (5-1) for installing the locking member (7).

8. The easily detachable building formwork according to claim 1, characterized in that: The locking component (7) includes a first locking body (7-1) and a second locking body (7-2) that are installed together. The second locking body (7-2) is located inside the first locking body (7-1). The second locking body (7-2) rotates to drive the claw (7-1-3) of the first locking body (7-1) to lock in the second mounting hole (2-1) on the surface of the second building template body (2).

9. The easily detachable building formwork according to claim 8, characterized in that: The first locking body (7-1) has a mounting groove (7-1-1) on one side, and a through hole (7-1-2) at the center of the mounting groove (7-1-1). The first locking body (7-1) has a plurality of circumferentially distributed claws (7-1-3) on the other side, and a guide post (7-1-4) is provided between two adjacent claws (7-1-3). The guide post (7-1-4) has a guide groove (7-1-4-1) on its inner wall.

10. The easily detachable building formwork according to claim 9, characterized in that: The second locking body (7-2) includes a mounting plate (7-2-1). One side of the mounting plate (7-2-1) is provided with an operating groove (7-2-1-1), and the other side of the mounting plate (7-2-1) is provided with a threaded rod (7-2-2). The mounting plate (7-2-1) is disposed in the mounting groove (7-1-1). The threaded rod (7-2-2) passes through the through hole (7-1-2) and is connected to the threaded hole in the center of the drive plate (7-2-3). The outer peripheral surface of the drive plate (7-2-3) is provided with a plurality of guide blocks (7-2-3-1) that match the guide groove (7-1-4-1).

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