High strength composite concrete formwork system

Abstract

The utility model provides high strength composite concrete construction template system relates to the technical field of building, including vertical board still includes adjusting assembly and pressure assembly, adjusting assembly includes the rotation column of fixed connection in vertical board, the inside screw thread connection of rotation column has the lead screw, the outside rotation connection of lead screw has the fixed block, the outside fixed connection of fixed block has the mounting plate, pressure assembly includes the connecting column of fixed connection in the both ends outside of vertical board and mounting plate, the outside of connecting column is equipped with the spring, the outside fixed connection of connecting column has the limit post, such design turns the rotation input into direct linear displacement, and the screw thread is self -locking and can stop steadily in arbitrary position, spring provides the elastic pre -compression continuously, and the vibration peak is absorbed momentarily, telescopic column and connecting column double coaxial guide, template whole course has no side swing, eliminates the problem that the pulse side pressure leads to the burst mode, the leakage of pulp and the high labor cost simultaneously.

Description

Technical Field

[0001] This utility model relates to the field of building technology, and in particular to a high-strength composite concrete construction formwork system. Background Technology

[0002] As construction engineering develops towards diversification and high precision, the design thickness of concrete components varies significantly, and the spacing needs to be infinitely and precisely adjusted to adapt to the forming requirements of components with different thicknesses; in addition, it needs to have stable guiding and elastic buffering capabilities to resist lateral pressure fluctuations and avoid formwork tilting, grout leakage or local deformation. Currently, the mainstream concrete construction formwork in the industry involves first positioning the upright plate and the installation plate using steel brackets before construction. Based on the design thickness of the concrete component, operators use open-end wrenches or socket wrenches to turn the adjusting bolts connecting the upright plate and the installation plate. This process requires tools such as wrenches, and after adjustment, diagonal braces and welding limit blocks need to be added, which is time-consuming and has high labor costs. Therefore, this utility model provides a high-strength composite concrete construction formwork system. Utility Model Content

[0003] The purpose of this invention is to overcome the shortcomings of existing technologies and provide a high-strength composite concrete construction formwork system.

[0004] To achieve the above objectives, the present invention adopts the following technical solution: a high-strength composite concrete construction formwork system, including a vertical plate, an adjustment component, and a pressure component; the adjustment component includes a rotating column fixedly connected to the vertical plate, a threaded rod internally connected to the rotating column, a fixing block rotatably connected to the outside of the threaded rod, and an installation plate fixedly connected to the outside of the fixing block; the pressure component includes connecting columns fixedly connected to both ends of the vertical plate and the installation plate, a spring sleeved on the outside of the connecting column, and a limit column fixedly connected to the outside of the connecting column.

[0005] In a preferred embodiment, both connecting columns are slidably connected to telescopic columns inside.

[0006] In a preferred embodiment, one end of the spring is fixedly connected to the limiting post, and the other end of the spring is fixedly connected to the mounting plate.

[0007] In a preferred embodiment, a throttle for driving the lead screw to rotate is fixedly connected to the outer side of the lead screw.

[0008] In a preferred embodiment, one end of the upright plate is fixedly connected to a telescopic column, and the telescopic column is provided correspondingly to the connecting column.

[0009] In a preferred embodiment, the outer side of the mounting plate is slidably connected to the telescopic column, and the mounting plate slides along the axial direction of the telescopic column.

[0010] In a preferred embodiment, the rotating column and the upright plate are vertically fixedly connected, and the axis of the rotating column is collinear with the axis of the lead screw.

[0011] Compared with the prior art, the advantages and positive effects of this utility model are as follows: This utility model achieves stepless single-sided distance adjustment by manually turning the handle clockwise, rotating the lead screw, causing the rotating column to drive the vertical plate to move axially, and the telescopic column to slide synchronously within the connecting column. The spring is compressed or released and continuously pushes the mounting plate, and the mounting plate moves linearly along the same axis with the fixing block. This design directly converts rotary input into linear displacement, and the self-locking thread allows it to stop at any position. The spring continuously provides elastic preload, and the vibration peak is instantly absorbed. The telescopic column and the connecting column provide dual coaxial guidance, ensuring that the formwork does not sway sideways throughout the process, while eliminating the problems of formwork bursting, grout leakage, and high labor costs caused by pulse side pressure. Attached Figure Description

[0012] Figure 1 A perspective view of the high-strength composite concrete construction formwork system provided by this utility model; Figure 2 A schematic diagram of the fixing block structure of the high-strength composite concrete construction formwork system provided by this utility model; Figure 3 A schematic diagram of the adjustment component structure of the high-strength composite concrete construction formwork system provided by this utility model; Figure 4 A schematic diagram of the pressure component structure of the high-strength composite concrete construction formwork system provided by this utility model.

[0013] Legend: 1. Erecting board; 2. Adjustment assembly; 21. Rotary column; 22. Lead screw; 23. Fixing block; 24. Mounting plate; 25. Throttle; 3. Pressure component; 31. Connecting column; 32. Spring; 33. Limiting column; 34. Telescopic column. Detailed Implementation

[0014] 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.

[0015] like Figure 1 - Figure 3 As shown, this embodiment provides a technical solution: a high-strength composite concrete construction formwork system, including a vertical plate 1 and an adjustment component 2. The adjustment component 2 includes a rotating column 21 fixedly connected to the vertical plate 1. The rotating column 21 is internally threaded with a screw rod 22. A fixing block 23 is rotatably connected to the outside of the screw rod 22. An installation plate 24 is fixedly connected to the outside of the fixing block 23. A handle 25 is fixedly connected to the outside of the screw rod 22. The upright plate 1, as the basic load-bearing and forming component of the formwork system, is in direct contact with the concrete and bears the lateral pressure generated during concrete pouring. The rotating column 21 is fixedly connected to the upright plate 1 and has internally machined threaded holes, serving as the transmission base for the lead screw 22. This restricts the radial displacement of the lead screw 22, ensuring that the lead screw 22 only moves axially and preventing wobbling during adjustment. The lead screw 22 and the rotating column 21 are internally threaded, and axial displacement is achieved through rotation. The outer side is rotatably connected to the fixing block 23, converting its own axial displacement into position adjustment between the fixing block 23 and the mounting plate 24. The fixing block 23 serves as the connection medium between the lead screw 22 and the mounting plate 24, transmitting the axial adjustment force of the lead screw 22 and restricting the rotation of the mounting plate 24. This ensures that the mounting plate 24 only moves linearly with the lead screw 22, maintaining parallelism with the upright plate 1. The mounting plate 24 is fixedly connected to the fixing block 23, forming a double-sided formwork for concrete pouring together with the upright plate 1, thus defining the pouring space. The handle 25 is fixed to the outside of the lead screw 22, providing a point for manual force application for the rotation of the lead screw 22. like Figure 1 , Figure 2 and Figure 4 As shown, the pressure assembly 3 includes connecting columns 31 fixedly connected to the outer ends of the upright plate 1 and the mounting plate 24. A spring 32 is sleeved on the outer side of the connecting column 31. A limit column 33 is fixedly connected to the outer side of the connecting column 31. A telescopic column 34 is slidably connected inside the two connecting columns 31. One end of the spring 32 is fixedly connected to the limit column 33, and the other end of the spring 32 is fixedly connected to the mounting plate 24. One end of the upright plate 1 is fixedly connected to the telescopic column 34, and the outer side of the mounting plate 24 is slidably connected to the telescopic column 34. The connecting column 31 is fixed to the outer ends of the upright plate 1 and the mounting plate 24, serving as a sliding guide for the telescopic column 34. A spring 32 is sleeved on the outer side, providing a mounting and limiting base for the spring 32, preventing the spring 32 from shifting, limiting the sliding direction of the telescopic column 34, ensuring that the telescopic column 34 moves only along the axial direction, preventing lateral shift during template adjustment, providing a stable mounting carrier for the spring 32, preventing the spring 32 from falling off or twisting during compression / rebound, and ensuring the reliability of the pressure assembly 3. The two ends of the spring 32 are respectively connected to the limiting column 33 and the mounting plate 24, and are in a pre-compressed state, providing continuous elastic pre-pressure to the mounting plate 24. The limiting column 33 is fixed to the outer side of the connecting column 31, serving as a limiting point for one end of the spring 32, limiting the maximum compression of the spring 32, preventing the elastic failure caused by excessive compression of the spring 32, and preventing the mounting plate 24 from getting too close to the upright plate 1. One end of the telescopic column 34 is fixedly connected to the upright plate 1, and the other end slides through the mounting plate 24, while also slidingly engaging with the inside of the connecting column 31, forming a double guiding structure.

[0016] Working principle: like Figure 1 - Figure 4 As shown: In use: First, manually turn the handle 25 clockwise. The handle 25 will drive the lead screw 22 to rotate around its own axis. The rotation of the lead screw 22 will then drive the rotating column 21, which is threaded to it, to produce axial feed. This causes the rotating column 21 and the upright plate 1 to move axially. The axial displacement of the upright plate 1 will cause the telescopic column 34, which is fixed to it, to slide synchronously. The telescopic column 34 slides in the connecting column 31 at the same time, thereby keeping the connecting column 31 coaxially guided. The sliding of the connecting column 31 further compresses or releases the spring 32. The spring 32 continuously transmits the elastic reaction force to the mounting plate 24 through the limiting column 33, thereby causing the mounting plate 24 to always be in close contact with the fixing block 23. The fixing block 23 is directly pushed and pulled by the axial displacement of the lead screw 22 because it is rotatably connected to the lead screw 22. This causes the distance between the mounting plate 24 and the upright plate 1 to change steplessly. The double guidance restriction formed by the telescopic columns 34 on both sides and the connecting column 31 allows for a single degree of freedom linear motion.

[0017] The above description is merely a preferred embodiment of the present utility model and is not intended to limit the present utility model in any other way. Any person skilled in the art may make changes or modifications to the above-disclosed technical content to create equivalent embodiments for application in other fields. However, any simple modifications, equivalent changes, and modifications made to the above embodiments based on the technical essence of the present utility model without departing from the technical solution of the present utility model shall still fall within the protection scope of the technical solution of the present utility model.

Claims

1. A high-strength composite concrete construction formwork system, including a vertical panel (1), characterized in that, It also includes an adjustment component (2) and a pressure component (3); the adjustment component (2) includes a rotating column (21) fixedly connected to the upright plate (1), the rotating column (21) is internally threaded with a lead screw (22), the lead screw (22) is rotatably connected to a fixing block (23), and the fixing block (23) is fixedly connected to a mounting plate (24); the pressure component (3) includes a connecting column (31) fixedly connected to both ends of the upright plate (1) and the mounting plate (24), the connecting column (31) is sleeved with a spring (32), and the connecting column (31) is fixedly connected to a limit column (33).

2. The high-strength composite concrete construction formwork system according to claim 1, characterized in that: Both of the connecting columns (31) are internally connected to telescopic columns (34).

3. The high-strength composite concrete construction formwork system according to claim 1, characterized in that: One end of the spring (32) is fixedly connected to the limiting post (33), and the other end of the spring (32) is fixedly connected to the mounting plate (24).

4. The high-strength composite concrete construction formwork system according to claim 1, characterized in that: A throttle (25) for driving the lead screw (22) to rotate is fixedly connected to the outside of the lead screw (22).

5. The high-strength composite concrete construction formwork system according to claim 1, characterized in that: One end of the upright plate (1) is fixedly connected to a telescopic column (34), and the telescopic column (34) is set in correspondence with the connecting column (31).

6. The high-strength composite concrete construction formwork system according to claim 1, characterized in that: The outer side of the mounting plate (24) is slidably connected to the telescopic column (34), and the mounting plate (24) slides along the axial direction of the telescopic column (34).

7. The high-strength composite concrete construction formwork system according to claim 1, characterized in that: The rotating column (21) and the upright plate (1) are vertically fixedly connected, and the axis of the rotating column (21) is collinear with the axis of the lead screw (22).

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