A formwork support composite load bearing structure

Abstract

This invention relates to the field of building construction technology and discloses a composite load-bearing structure for formwork support. The structure includes a fixed base with a sliding groove. Multiple sliding blocks are slidably installed inside the sliding groove, and each sliding block has a bearing plate. Each bearing plate has a bearing mechanism. The fixed base also has an adjustment mechanism for changing the position between the multiple bearing mechanisms. Connecting plates are located at the four corners of the fixed base, and anchor bolts are installed on the connecting plates. This invention, by providing an adjustment mechanism on the fixed base, allows for adjustment of the distance between the multiple bearing mechanisms, thereby meeting the multi-position support needs of building formwork of different lengths. It has a wide range of applications and is quick and easy to install. By setting multiple bearing mechanisms on the bearing plate, and with the cooperation of pushing and limiting components, the support platform can provide composite support for the building formwork, greatly improving the reliability of the load-bearing structure.

Description

Technical Field

[0001] This invention relates to the field of building construction technology, specifically to a composite load-bearing structure for formwork support. Background Technology

[0002] Construction formwork is a temporary support structure, made according to design requirements, to shape concrete structures and components in the specified positions and geometric dimensions, maintain their correct positions, and bear the self-weight of the building structure and the external loads acting on it. The purpose of formwork engineering is to ensure the quality and safety of concrete engineering, accelerate the progress of the project, and reduce the cost of the project.

[0003] However, most existing formwork support structures are installed via welding, which is extremely cumbersome to install and dismantle, has a low reuse frequency, and results in high operating costs. Furthermore, the existing devices offer insufficient strength and inadequate support. Therefore, further improvements are needed. Summary of the Invention

[0004] The purpose of this invention is to provide a composite load-bearing structure for template support, so as to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, the present invention provides the following technical solution: A composite load-bearing structure for template support includes a fixed base, a sliding groove on the fixed base, multiple sliding blocks slidably installed inside the sliding groove, a load-bearing plate on each sliding block, a load-bearing mechanism on the load-bearing plate, an adjustment mechanism for changing the position between the multiple load-bearing mechanisms on the fixed base, and connecting plates at the four corners of the fixed base, with anchor bolts installed on the connecting plates.

[0006] As an improvement of the present invention: the adjustment mechanism includes an adjustment shaft rotatably installed inside the sliding groove, one end of the adjustment shaft passing through the fixed seat and connected to an adjustment handle, and the adjustment shaft is installed on the sliding block through an adjustment part.

[0007] As an improvement of the present invention: the adjusting part includes a threaded sleeve a at one end of the adjusting shaft and a threaded sleeve b at the other end, the threads of the threaded sleeve a and the threaded sleeve b have opposite directions, and the non-threaded structure on the adjusting shaft is rotatably engaged with the sliding block in the middle position.

[0008] As an improvement of the present invention: the bearing mechanism includes a support column vertically mounted on the bearing plate, a support plate slidably mounted on the support column, a support rod symmetrically hinged to the side wall of the support plate, a bearing platform mounted on the top of the support rod through a support part, a support spring sleeved on the outside of the support column between the support plate and the bearing plate, and the bearing mechanism also includes a limiting component and an abutment component.

[0009] As an improvement of the present invention, the support part includes a support groove disposed at the bottom of the support platform, and a hinge block is slidably installed inside the support groove, and the hinge block is hingedly installed at the upper end of the support rod.

[0010] As an improvement of the present invention: the limiting component includes a limiting groove disposed on the bearing plate, a limiting block is slidably installed inside the limiting groove, a limiting rod is hingedly installed between the limiting block and the support rod at the corresponding position, and the limiting component also includes a limiting part.

[0011] As an improvement of the present invention: the limiting part includes limiting plates symmetrically mounted on the bearing plate, a limiting shaft is fixedly installed between the limiting plates, the limiting shaft is slidably disposed on the limiting block, and a limiting spring is sleeved on the limiting shaft between the limiting block and one of the limiting plates.

[0012] As an improvement of the present invention: the abutting component includes an abutting block fixed to the top of the support column and a bearing block fixed to the bottom of the bearing platform, an abutting spring is installed between the bearing block and the abutting block, and a protective pad is also installed on the upper end of the abutting block.

[0013] As an improvement of the present invention: both the bearing block and the abutment block are made of magnetic pole material, and the polarities of their adjacent ends are the same.

[0014] Compared with the prior art, the beneficial effects of the present invention are: 1. By setting an adjustment mechanism on the fixed base, the distance between multiple load-bearing mechanisms can be adjusted, thereby meeting the multi-position support and load-bearing needs of building formwork of different lengths. It has a wide range of applications and is quick and convenient to install. 2. By setting multiple load-bearing mechanisms on the load-bearing plate, and with the cooperation of the pushing component and the limiting component, the load-bearing platform can provide composite support for the building formwork, which greatly improves the reliability of the load-bearing structure and makes it highly practical. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the overall front view of the present invention; Figure 2 This is a schematic diagram of the overall bottom view of the present invention; Figure 3 This is a schematic diagram of the adjustment mechanism in this invention; Figure 4 This is a schematic diagram of the installation structure of multiple supporting mechanisms in this invention; Figure 5 This is a front view schematic diagram of the load-bearing mechanism in this invention; Figure 6 This is a bottom view of the supporting mechanism in this invention; Figure 7 This is a schematic diagram of the abutment component in the present invention.

[0016] In the diagram: 1. Fixed base; 2. Connecting plate; 3. Anchor bolt; 4. Sliding block; 5. Bearing plate; 6. Bearing platform; 7. Support column; 8. Adjusting shaft; 9. Threaded sleeve a; 10. Threaded sleeve b; 11. Sliding groove; 12. Adjusting handle; 13. Limiting plate; 14. Limiting shaft; 15. Limiting groove; 16. Limiting block; 17. Limiting spring; 18. Limiting rod; 19. Support rod; 20. Supporting spring; 21. Support plate; 22. Abutment block; 23. Support groove; 24. Hinge block; 25. Bearing block; 26. Abutment spring; 27. Protective pad. Detailed Implementation

[0017] It should be noted that, unless otherwise specified, the embodiments and features described in the present invention can be combined with each other.

[0018] In the description of this invention, it should be understood that the terms "center," "longitudinal," "lateral," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," and "outer," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this invention 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 invention. In addition, the terms "first," "second," etc., are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, features defined with "first," "second," etc., may explicitly or implicitly include one or more of that feature. In the description of this invention, unless otherwise stated, "a plurality of" means two or more.

[0019] In the description of this invention, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation", "connection", and "linking" 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; they can refer to the internal connection of two components. For those skilled in the art, the specific meaning of the above terms in this invention can be understood through the specific circumstances.

[0020] The present invention will now be described in detail with reference to the accompanying drawings and embodiments.

[0021] Example 1: See Figures 1 to 7In this embodiment of the invention, a composite load-bearing structure for template support includes a fixed base 1, a sliding groove 11 provided on the fixed base 1, a plurality of sliding blocks 4 slidably installed inside the sliding groove 11, a load-bearing plate 5 provided on each sliding block 4, a load-bearing mechanism provided on the load-bearing plate 5, and an adjustment mechanism for changing the position between the plurality of load-bearing mechanisms on the fixed base 1, thereby providing multi-position support for the building template, avoiding stress concentration of the building template at a certain point, and further ensuring the reliability of the load-bearing structure. Connecting plates 2 are provided at the four corners of the fixed base 1, and anchor bolts 3 are installed on the connecting plates 2. The anchor bolts 3 can effectively support and install the connecting plates 2 together with the entire load-bearing structure at the support position.

[0022] In order to provide better non-stress-concentrated support for building formwork, this adjustment mechanism includes an adjustment shaft 8 rotatably installed inside the sliding groove 11. One end of the adjustment shaft 8 passes through the fixed seat 1 and is connected to the adjustment handle 12. The adjustment shaft 8 is installed on the sliding block 4 through the adjustment part.

[0023] Meanwhile, the adjustment part includes a threaded sleeve a9 at one end of the adjustment shaft 8 and a threaded sleeve b10 at the other end. The threads of the threaded sleeve a9 and the threaded sleeve b10 have opposite directions. The non-threaded structure on the adjustment shaft 8 is in rotational engagement with the sliding block 4 in the middle position.

[0024] In the actual installation process, the sliding blocks 4 located on both sides are installed on the adjusting shaft 8 through threaded sleeves a9 and b10 respectively. During operation, the adjusting handle 12 is rotated, and then under the action of the adjusting shaft 8, the sliding blocks 4 located on both sides drive the bearing mechanisms on both sides to produce the same distance displacement as the bearing mechanism in the middle position, thus achieving uniform support for the building formwork.

[0025] In one embodiment, the bearing mechanism includes a support column 7 vertically mounted on the bearing plate 5, a support plate 21 slidably mounted on the support column 7, a support rod 19 symmetrically hinged to the side wall of the support plate 21, a bearing platform 6 mounted on the top of the support rod 19 through a support part, a support spring 20 sleeved on the outside of the support column 7 between the support plate 21 and the bearing plate 5, and the bearing mechanism also includes a limiting component and an abutment component.

[0026] The support includes a support groove 23 located at the bottom of the support platform 6. A hinge block 24 is slidably installed inside the support groove 23 and is hinged to the upper end of the support rod 19.

[0027] In addition, this limiting assembly includes a limiting groove 15 disposed on the support plate 5, a limiting block 16 slidably installed inside the limiting groove 15, a limiting rod 18 hinged between the limiting block 16 and the support rod 19 at the corresponding position, and the limiting assembly also includes a limiting part.

[0028] The limiting part includes limiting plates 13 symmetrically installed on the bearing plate 5, limiting shafts 14 fixedly installed between the limiting plates 13, the limiting shafts 14 slidingly disposed on the limiting block 16, and a limiting spring 17 sleeved on the limiting shaft 14 between the limiting block 16 and one of the limiting plates 13.

[0029] In addition, the abutting assembly includes an abutting block 22 fixed to the top of the support column 7 and a bearing block 25 fixed to the bottom of the bearing platform 6. An abutting spring 26 is installed between the bearing block 25 and the abutting block 22, and a protective pad 27 is also installed on the upper end of the abutting block 22.

[0030] Through the above settings, on the one hand, the supporting force of the supporting spring 20 in the upward direction limits the vertical position of the supporting plate 21 on the supporting column 7. On the other hand, under the action of the limiting spring 17, the limiting groove 15 and the limiting shaft 14, the horizontal movement of the limiting block 16 is restricted. At the same time, under the action of the limiting rod 18 and the supporting rod 19, the vertical support position of the bearing platform 6 is restricted. Meanwhile, under the action of the abutment spring 26, the position of the bearing platform 6 is further limited, thus ensuring the support stability of this bearing structure.

[0031] Example 2: In another embodiment of the present invention, the difference between this embodiment and the above embodiment is that both the support block 25 and the abutment block 22 are made of magnetic materials, and the polarities of their adjacent ends are the same. By making the support block 25 and the abutment block 22 magnetic materials, and utilizing the principle of like poles repelling each other, the abutment block 22 and the support block 25 repel each other, ultimately limiting the position of the support platform 6.

[0032] In summary, the entire load-bearing structure is first installed using anchor bolts 3, ensuring that the support platform 6 provides contact support to the bottom of the building formwork. Then, under the action of the load-bearing mechanism, a composite support is achieved. This load-bearing structure is quick, simple, and reliable to install. Furthermore, it employs a disassembly-based installation method, allowing for multiple reuses, making it worthy of widespread adoption.

[0033] The above are merely preferred embodiments of the present invention and are not intended to limit the present invention. 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 composite load bearing structure for formwork support comprising a fixing base (1), characterised in that, The fixed seat (1) is provided with a sliding groove (11), and multiple sliding blocks (4) are slidably installed inside the sliding groove (11). Each sliding block (4) is provided with a bearing plate (5), and a bearing mechanism is provided on the bearing plate (5). The fixed seat (1) is also provided with an adjustment mechanism for changing the position between multiple bearing mechanisms. A connecting plate (2) is provided at the four corners of the fixed seat (1), and anchor bolts (3) are installed on the connecting plate (2).

2. A formwork support composite bearing structure according to claim 1, wherein, The adjustment mechanism includes an adjustment shaft (8) rotatably installed inside the sliding groove (11). One end of the adjustment shaft (8) passes through the fixed seat (1) and is connected to an adjustment handle (12). The adjustment shaft (8) is installed on the sliding block (4) through the adjustment part.

3. A formwork support composite bearing structure according to claim 2, wherein, The adjustment part includes a threaded sleeve a (9) at one end of the adjustment shaft (8) and a threaded sleeve b (10) at the other end. The threads of the threaded sleeve a (9) and the threaded sleeve b (10) are opposite in direction. The non-threaded structure on the adjustment shaft (8) is rotatably engaged with the sliding block (4) in the middle position.

4. A formwork support composite bearing structure according to claim 1, wherein The bearing mechanism includes a support column (7) vertically mounted on the bearing plate (5), a support plate (21) slidably mounted on the support column (7), a support rod (19) symmetrically hinged to the side wall of the support plate (21), a bearing platform (6) mounted on the top of the support rod (19) through a support part, and a support spring (20) sleeved on the outside of the support column (7) between the support plate (21) and the bearing plate (5). The bearing mechanism also includes a limiting component and an abutment component.

5. A formwork support composite bearing structure according to claim 4, wherein, The support includes a support groove (23) at the bottom of the support platform (6), and a hinge block (24) is slidably installed inside the support groove (23). The hinge block (24) is hinged to the upper end of the support rod (19).

6. A formwork support composite bearing structure according to claim 5, wherein, The limiting component includes a limiting groove (15) disposed on the bearing plate (5), a limiting block (16) is slidably installed inside the limiting groove (15), a limiting rod (18) is hinged between the limiting block (16) and the corresponding support rod (19), and the limiting component also includes a limiting part.

7. A composite load-bearing structure for template support according to claim 6, characterized in that, The limiting part includes limiting plates (13) symmetrically installed on the bearing plate (5), and limiting shafts (14) fixedly installed between the limiting plates (13). The limiting shafts (14) are slidably disposed on the limiting block (16). A limiting spring (17) is sleeved on the limiting shaft (14) between the limiting block (16) and one of the limiting plates (13).

8. A composite load-bearing structure for template support according to claim 7, characterized in that, The abutting assembly includes an abutting block (22) fixed to the top of the support column (7) and a bearing block (25) fixed to the bottom of the bearing platform (6). An abutting spring (26) is installed between the bearing block (25) and the abutting block (22). A protective pad (27) is also installed on the upper end of the abutting block (22).

9. A composite load-bearing structure for template support according to claim 8, characterized in that, Both the bearing block (25) and the abutment block (22) are made of magnetic pole material, and the polarity of their adjacent ends is the same.

Images