A high formwork reinforcing and supporting structure for construction

Abstract

The utility model discloses a tall formwork reinforcing and supporting structure for construction, including bottom plate, the vertical installation of bottom plate one side has the support plate, and the support plate is used for supporting the building template, and the upper portion of support plate is installed with the liftable lifting plate through the lifting rod, and the middle part of bottom plate is installed with rotatable first support rod, and the one end of first support rod is installed with the first support rod of being connected with support plate away from bottom plate, and two groups about first support rod symmetry's second support rod are installed on bottom plate, and second support rod is rotatably connected with bottom plate. The utility model has the beneficial effects that: through setting up the lifting plate and lifting through the lifting rod can support the building template of different height, set up first support rod and second support rod can support the side of support plate and lifting plate respectively, improve the side support intensity of support plate and lifting plate, improve the stability to template, avoid the deformation and displacement of template.

Description

Technical Field

[0001] This utility model relates to the field of template support structure technology, and in particular to a reinforcement and support structure for tall formwork used in construction. Background Technology

[0002] Construction formwork is a temporary mold and support system for concrete engineering. It plays a crucial role in construction projects, much like sandboxes in the foundry industry, serving as a key tool to give liquid concrete a predetermined shape, size, and position. Its basic working principle involves constructing a temporary structural cavity with sufficient strength and rigidity at a predetermined location, pouring concrete into it, and allowing it to solidify and harden to reach a certain strength before removing the formwork, ultimately forming the load-bearing components such as columns, beams, walls, and slabs required by the design.

[0003] The core functions of construction formwork are mainly reflected in three aspects. First, it acts as a "forming device" for concrete, directly determining the geometric accuracy and surface quality of the formed structure. A high-quality, smooth formwork can effectively prevent defects such as honeycomb and pitting in concrete, and can even create a highly artistic fair-faced concrete effect. Second, it serves as a "load-bearing skeleton" during the construction phase, and must safely and reliably withstand the lateral pressure, self-weight, and various live loads of the newly poured concrete, ensuring construction safety. Finally, an efficient formwork system can significantly accelerate the construction progress. For example, in high-rise buildings, advanced formwork systems can achieve rapid turnover and shorten the construction period.

[0004] However, some existing building formwork systems have structural design deficiencies. Their reinforcement and support systems often fail to provide sufficient overall rigidity and stability when dealing with the construction of tall formwork structures, making them prone to deformation or displacement. This affects the geometric accuracy and surface quality of the formed concrete structure and poses construction safety hazards. In addition, the complex connection and assembly methods of existing formwork systems lead to low assembly and disassembly efficiency, inconvenience in reuse, and difficulty in meeting the requirements of modern construction projects for construction speed and cost control. Utility Model Content

[0005] The purpose of this invention is to overcome the shortcomings in the structural design of some existing building formwork systems. Their reinforcement and support systems often fail to provide sufficient overall rigidity and stability when dealing with the construction of tall formwork, making them prone to deformation or displacement. This affects the geometric accuracy and surface quality of the formed concrete structure and poses construction safety hazards. Furthermore, the complex connection and assembly methods of existing formwork systems lead to low assembly and disassembly efficiency, inconvenience in reuse, and an inability to meet the requirements of modern construction engineering for construction speed and cost control. Therefore, this invention provides a reinforcement and support structure for tall formwork used in construction.

[0006] The purpose of this utility model is achieved through the following technical solution: a tall formwork reinforcement and support structure for construction, including a base plate, a support plate vertically installed on one side of the base plate, the support plate being used to support the building formwork, a liftable lifting plate installed on the upper part of the support plate via a lifting rod, a rotatable first support rod installed in the middle of the base plate, a first support rod connected to the support plate at the end of the first support rod away from the base plate, two sets of second support rods symmetrical about the first support rods installed on the base plate, the second support rods being rotatably connected to the base plate, and the end of the second support rod away from the base plate being connected to the lifting plate; By setting up a lifting plate and lifting rods to raise and lower the formwork, it is possible to support building formwork at different heights. At the same time, setting up a first support rod and a second support rod can support the sides of the support plate and the lifting plate respectively, thereby improving the side support strength of the support plate and the lifting plate, improving the stability of the formwork, and preventing the formwork from deforming and displacing. The second support rod includes a sleeve, one end of which is rotatably connected to the base plate. A telescopic rod is installed at the end of the sleeve near the lifting plate. The telescopic end of the telescopic rod is connected to the lifting plate. A thread is provided in the middle of the telescopic rod, and a locking nut is installed on the thread. The telescopic rod is installed on the sleeve to meet the telescopic requirements of the lifting plate during lifting. At the same time, the locking nut can be installed to engage with the thread on the telescopic rod and friction lock with the end face of the sleeve, thereby fixing the telescopic rod after it has extended or retracted. This allows the telescopic rod and the sleeve to cooperate to provide stable support.

[0007] Both the support plate and the lifting plate are equipped with mounting seats. Each mounting seat has a first fixing bolt threaded onto it. The first support rod and the locking nut have threaded holes at their ends near the mounting seats. The two sets of first fixing bolts are connected to the first and second support rods respectively through these threaded holes. By aligning the first fixing bolts on the mounting seats with the threaded holes of the first support rod and the locking nut, the installation and removal of the first and second support rods from the mounting seats are facilitated, thus improving ease of operation during installation and removal. A further technical solution involves mounting a sliding rod on the base plate, with a sliding block slidably mounted on the sliding rod. The end of the first support rod near the base plate is rotatably connected to the sliding block. The base plate has multiple sets of storage slots corresponding to the first and second support rods, respectively. The end of the second support rod near the base plate is rotatably connected to the inner wall of the storage slot. The sliding rod is installed in the storage slot. By setting multiple sets of storage slots, the first and second support rods can be stored, thus facilitating the transportation of the base plate. A further technical solution is to install a sliding groove inside the support plate, and install a limiting block that slides and connects to the inner wall of the sliding groove at one end of the lifting rod. By setting the limiting block, the lifting plate and the lifting rod can be raised and lowered stably, avoiding tilting, thereby ensuring the stability of the lifting plate in supporting the building formwork.

[0008] A further technical solution is to install support blocks on both sides of the lifting platform. The support blocks cooperate with external support components to support the lifting platform. By setting the support blocks on the lifting platform to cooperate with the external support components, the stability of the bottom wall support of the lifting platform is ensured when the lifting platform is raised to the required height.

[0009] A further technical solution is to install a rotatable insert rod on the base plate. The bottom of the insert rod penetrates the bottom wall of the base plate and extends to the lower part of the base plate. The bottom of the insert rod is tapered. The insert rod can be inserted into the bottom surface of the ground, further improving the stability of the base plate.

[0010] A further technical solution is that the bottom of the support plate has a through hole corresponding to the base plate. The side wall of the through hole and the side wall of the base plate are connected by a second fixing bolt. Both the side wall of the through hole and the side wall of the base plate have threaded holes. The second fixing bolt is threadedly connected to the threaded holes of the side wall of the through hole and the side wall of the base plate. By setting the second fixing bolt to be threadedly connected to the threaded holes of the side wall of the through hole and the side wall of the base plate, the base plate and the support plate are fixed, thereby improving the stability of the connection between the base plate and the support plate.

[0011] This utility model has the following advantages: By setting a lifting plate and lifting rods, it can support building formwork of different heights. At the same time, the first support rod and the second support rod can support the sides of the support plate and the lifting plate respectively, improving the side support strength of the support plate and the lifting plate, improving the stability of the formwork, and preventing the formwork from deforming and displacing. The telescopic rod is installed on the sleeve to meet the telescopic needs of the lifting plate during lifting. At the same time, the locking nut can engage with the thread on the telescopic rod and friction lock with the end face of the sleeve, thereby fixing the telescopic rod after it has extended or retracted. Thus, the telescopic rod and the sleeve can cooperate to provide stable support force. Attached Figure Description

[0012] Figure 1 This is a three-dimensional structural diagram of the present invention; Figure 2 This is a side view sectional diagram of the present invention; Figure 3 This is a schematic diagram of the storage state of this utility model; In the diagram, 1. Base plate; 2. Support plate; 3. Lifting rod; 4. Lifting plate; 5. First support rod; 6. Second support rod; 601. Sleeve; 602. Telescopic rod; 603. Locking nut; 7. Mounting seat; 8. Support block; 9. Slide rod; 10. Slide seat; 11. Storage groove; 12. First fixing bolt; 13. Insert rod; 14. Slide groove; 15. Limiting block; 16. Through hole; 17. Second fixing bolt. Detailed Implementation To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, not all embodiments. The components of the embodiments of this utility model described and shown in the accompanying drawings can typically be arranged and designed in various different configurations.

[0013] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but merely to illustrate selected embodiments of the invention. All other embodiments obtained by those skilled in the art based on the embodiments of the present invention without inventive effort are within the scope of protection of the present invention.

[0014] It should be noted that, where there is no conflict, the embodiments and features in the embodiments of this utility model can be combined with each other.

[0015] It should be noted that similar labels and letters in the following figures indicate similar items. Therefore, once an item is defined in one figure, it does not need to be further defined and explained in subsequent figures.

[0016] In the description of this utility model, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, or the orientation or positional relationship commonly used when the product of this utility model is in use, or the orientation or positional relationship commonly understood by those skilled in the art. They are only used for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model. In addition, the terms "first," "second," etc., are only used to distinguish descriptions and should not be construed as indicating or implying relative importance.

[0017] In the description of this utility model, it should also be noted that, unless otherwise explicitly specified and limited, the terms "set," "install," "connect," and "link" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0018] like Figures 1-3 As shown, a tall formwork reinforcement and support structure for construction includes a base plate 1, a support plate 2 vertically installed on one side of the base plate 1, the support plate 2 being used to support the building formwork, a liftable lifting plate 4 installed on the upper part of the support plate 2 via a lifting rod 3, a rotatable first support rod 5 installed in the middle of the base plate 1, a first support rod 5 connected to the support plate 2 at the end of the first support rod 5 away from the base plate 1, and two sets of second support rods 6 symmetrical about the first support rods 5 installed on the base plate 1, the second support rods 6 being rotatably connected to the base plate 1, and the end of the second support rod 6 away from the base plate 1 being connected to the lifting plate 4; By setting up a lifting plate 4 and lifting rod 3 to raise and lower, it can support building formwork of different heights. At the same time, the first support rod 5 and the second support rod 6 can support the sides of the support plate 2 and the lifting plate 4 respectively, thereby improving the side support strength of the support plate 2 and the lifting plate 4, improving the stability of the formwork, and preventing the formwork from deforming and displacing. The second support rod 6 includes a sleeve 601. One end of the sleeve 601 is rotatably connected to the base plate 1. A telescopic rod 602 is installed at the end of the sleeve 601 near the lifting plate 4. The telescopic end of the telescopic rod 602 is connected to the lifting plate 4. A thread is provided in the middle of the telescopic rod 602, and a locking nut 603 is installed on the thread. The telescopic rod 602 is telescopically installed on the sleeve 601 to meet the telescopic requirements of the lifting plate 4 during lifting. At the same time, the locking nut 603 can be set to engage with the thread on the telescopic rod 602 and frictionally lock with the end face of the sleeve 601, thereby fixing the telescopic rod 602 after it has extended or retracted. This allows the telescopic rod 602 and the sleeve 601 to cooperate to provide stable support.

[0019] Mounting seats 7 are installed on both the support plate 2 and the lifting plate 4. First fixing bolts 12 are threaded onto both sets of mounting seats 7. Threaded holes are provided at the ends of the first support rod 5 and the locking nut 603 near the mounting seats 7. The two sets of first fixing bolts 12 are connected to the first support rod 5 and the second support rod 6 respectively through these threaded holes. By aligning the first fixing bolts 12 on the mounting seats 7 with the threaded holes of the first support rod 5 and the locking nut 603, it is easy to fix and install the first support rod 5 and the second support rod 6 to the mounting seats 7, thereby improving the convenience of operation during installation or disassembly. A sliding rod 9 is installed on the base plate 1, and a sliding seat 10 is slidably installed on the sliding rod 9. The end of the first support rod 5 near the base plate 1 is rotatably connected to the sliding seat 10. The base plate 1 has multiple sets of storage slots 11 corresponding to the first support rod 5 and the second support rod 6 respectively. The end of the second support rod 6 near the base plate 1 is rotatably connected to the inner wall of the storage slot 11. The sliding rod 9 is installed in the storage slot 11. By setting multiple sets of storage slots 11, the first support rod 5 and the second support rod 6 can be stored, thereby facilitating the transportation of the base plate 1. The support plate 2 is provided with a sliding groove 14. The end of the lifting rod 3 near the sliding groove 14 is equipped with a limiting block 15 that is slidably connected to the inner wall of the sliding groove 14. By setting the limiting block 15, the lifting plate 4 and the lifting rod 3 can be raised and lowered stably to avoid tilting, thereby ensuring the stability of the lifting plate 4 in supporting the building formwork.

[0020] Support blocks 8 are installed on both sides of the lifting plate 4. The support blocks 8 cooperate with the external support components to support the lifting plate 4. The support blocks 8 on the lifting plate 4 cooperate with the external support components to ensure the stability of the bottom wall support of the lifting plate 4 when the lifting plate 4 is raised to the required height.

[0021] A rotatable insert rod 13 is installed on the base plate 1. The bottom of the insert rod 13 penetrates the bottom wall of the base plate 1 and extends to the lower part of the base plate 1. The bottom of the insert rod 13 is tapered. The insert rod 13 can be inserted into the bottom surface of the ground, which further improves the stability of the base plate 1.

[0022] The bottom of the support plate 2 has a through hole 16 corresponding to the base plate 1. The side wall of the through hole 16 and the side wall of the base plate 1 are connected by a second fixing bolt 17. Both the side wall of the through hole 16 and the side wall of the base plate 1 have threaded holes. The second fixing bolt 17 is threadedly connected to the threaded holes of the side wall of the through hole 16 and the side wall of the base plate 1. By setting the second fixing bolt 17 to be threadedly connected to the threaded holes of the side wall of the through hole 16 and the side wall of the base plate 1, the base plate 1 and the support plate 2 are fixed, thereby improving the stability of the connection between the base plate 1 and the support plate 2.

[0023] Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A tall formwork reinforcement and support structure for construction, comprising a base plate (1), characterized in that: A support plate (2) is vertically installed on one side of the base plate (1). A lifting plate (4) that can be raised and lowered is installed on the upper part of the support plate (2) through a lifting rod (3). A rotatable first support rod (5) is installed in the middle of the base plate (1). A first support rod (5) connected to the support plate (2) is installed at the end of the first support rod (5) away from the base plate (1). Two sets of second support rods (6) that are symmetrical about the first support rod (5) are installed on the base plate (1). The second support rods (6) are rotatably connected to the base plate (1). The end of the second support rod (6) away from the base plate (1) is connected to the lifting plate (4). The second support rod (6) includes a sleeve (601), one end of which is rotatably connected to the base plate (1). A telescopic rod (602) is installed on the end of the sleeve (601) near the lifting plate (4). The telescopic end of the telescopic rod (602) is connected to the lifting plate (4). The telescopic rod (602) has a thread in the middle, and a locking nut (603) is installed on the thread. Mounting seats (7) are installed on both the support plate (2) and the lifting plate (4). First fixing bolts (12) are threaded on both sets of mounting seats (7). Threaded holes are opened at the end of the first support rod (5) and the locking nut (603) near the mounting seat (7). The two sets of first fixing bolts (12) are respectively connected to the first support rod (5) and the second support rod (6) through the threaded holes.

2. The high-rise formwork reinforcement and support structure for construction according to claim 1, characterized in that: A sliding rod (9) is installed on the base plate (1), and a sliding seat (10) is slidably installed on the sliding rod (9). The end of the first support rod (5) near the base plate (1) is rotatably connected to the sliding seat (10). Multiple sets of storage slots (11) are opened on the base plate (1) respectively corresponding to the first support rod (5) and the second support rod (6). The end of the second support rod (6) near the base plate (1) is rotatably connected to the inner wall of the storage slot (11). The sliding rod (9) is installed in the storage slot (11).

3. The construction high-rise formwork reinforcement and support structure according to claim 1, characterized in that: The support plate (2) is provided with a sliding groove (14), and the lifting rod (3) is equipped with a limiting block (15) that is slidably connected to the inner wall of the sliding groove (14) at one end.

4. The construction high-rise formwork reinforcement and support structure according to claim 3, characterized in that: Support blocks (8) are installed on both sides of the lifting plate (4), and the support blocks (8) cooperate with external support components to support the lifting plate (4).

5. The tall formwork reinforcement and support structure for construction according to claim 1, characterized in that: A rotatable insert rod (13) is installed on the base plate (1). The bottom of the insert rod (13) penetrates the bottom wall of the base plate (1) and extends to the lower part of the base plate (1). The bottom of the insert rod (13) is tapered.

6. The construction high-rise formwork reinforcement and support structure according to claim 1, characterized in that: The bottom of the support plate (2) is provided with a through hole (16) corresponding to the bottom plate (1), and the side wall of the through hole (16) and the side wall of the bottom plate (1) are connected by a second fixing bolt (17).

Images