A prefabricated building formwork support frame

Abstract

The utility model provides a kind of formwork support frame for fabricated building belongs to engineering construction technical field, including support plate, support plate top is equipped with mounting rod, cross through slot and four groups of first button slot are set on mounting rod, cross through slot is communicated with first button slot, first button slot is equipped with the first dismounting button for device quick dismounting in all;Two groups of first cross bars are installed on mounting rod, two groups of first cross bar both ends are equipped with the first connecting piece for quick assembly, two groups of first cross bar are all equipped with vertical pole, the bottom of two groups of vertical pole is connected with two groups of first cross bar respectively, and second cross bar is installed on the top of two groups of vertical pole.The utility model is set through connecting piece and dismounting button, improves assembly and dismounting efficiency;The setting of horizontal detection pipe can detect the levelness of support frame, and improves engineering quality.

Description

Technical Field

[0001] This utility model belongs to the field of engineering construction technology, and more specifically, it relates to a formwork support frame for prefabricated buildings. Background Technology

[0002] In the field of building construction, formwork support frames are often used to support and fix the formwork. For example, in the construction of prefabricated buildings, in order to erect the formwork, a prefabricated building formwork support frame is needed to achieve reliable support for the formwork and facilitate the completion of the construction task.

[0003] However, traditional formwork support frames lack convenient assembly and disassembly structures. As a result, during actual construction, the complex connection methods of the components require construction workers to spend a lot of time and energy installing and disassembling each component. Under long-term use, this can easily lead to wear and tear or even damage to the components. This not only affects construction efficiency but also increases construction costs due to the need to replace damaged components. At the same time, traditional formwork support frames lack level detection devices, making it difficult to quickly determine whether the support frame is level during the erection process. If the support frame is not level, it will lead to uneven formwork installation, affecting the quality of the subsequent building structure and increasing later repair costs. Utility Model Content

[0004] To address the aforementioned technical problems, this utility model provides a prefabricated building formwork support frame, which solves the technical problems of inconvenient assembly and disassembly and lack of horizontal detection function in the existing formwork support frame.

[0005] The purpose and effect of this utility model for a prefabricated building formwork support frame are achieved by the following specific technical means:

[0006] A prefabricated building template support frame includes a support plate, an installation rod is installed on the top of the support plate, the installation rod is provided with a cross through groove and four sets of first button grooves, the cross through groove and the first button grooves are connected, and four sets of first disassembly buttons for quick disassembly of the device are installed in each of the first button grooves.

[0007] The mounting rod is equipped with two sets of first crossbars, and each end of the two sets of first crossbars is equipped with a first connector for quick assembly. Each set of first crossbars is also equipped with a vertical bar.

[0008] The bottom of each of the two sets of vertical bars is connected to the bottom of the two sets of first horizontal bars, and a second horizontal bar is installed on the top of each of the two sets of vertical bars. A horizontal detection tube for detecting the levelness of the support frame is installed on the second horizontal bar.

[0009] According to a preferred embodiment, the support plate is provided with a mounting protrusion, the bottom of the mounting rod is provided with a groove, the mounting protrusion is engaged in the groove, and both the mounting protrusion and the mounting rod are provided with through holes, in which a fixing rod and a fixing nut for reinforcement connection are installed.

[0010] According to a preferred embodiment, a first baffle is installed on the top of the mounting rod, and four sets of the first disassembly buttons pass through the first baffle and are slidably connected to four sets of the first button slots.

[0011] According to a preferred embodiment, a second connector is installed at the top of the two sets of vertical bars, and the vertical bars are connected to the second horizontal bar through the second connector and the first horizontal bar;

[0012] The first crossbars of the two sets are provided with double through slots and two sets of second button slots. A second baffle is installed on one side of each first crossbar. Two sets of second disassembly buttons are slidably connected through the second baffle and the second button slot. The vertical bar is locked in the double through slot by the second connector.

[0013] According to a preferred embodiment, both the first connector and the second connector include a card holder and a limiting block. The card holder has a spring groove, and a spring is installed in the spring groove. The bottom of the limiting block is connected to the spring.

[0014] According to a preferred embodiment, two sets of three-way slots and six sets of third button slots are symmetrically provided on the second crossbar. Two sets of third baffles are symmetrically installed on one side of the second crossbar, and a third disassembly button is slidably connected through the third baffles and the third button slots.

[0015] According to a preferred embodiment, the support plate and the second crossbar are of two types: the first type is a planar type for flat walls, and the second type is a right-angle type for inner right-angle turns; the second crossbar of the planar type has a water groove, and the horizontal detection tube is installed in the water groove.

[0016] Compared with the prior art, the present invention has the following beneficial effects:

[0017] 1. This utility model, through the first connecting parts at both ends of the first horizontal bar and the second connecting parts on the vertical bar, enables parts to be directly inserted through the connecting parts and automatically locked during installation, thus improving the installation efficiency of the device. During disassembly, pressing the disassembly button will press down the limit block, de-locking the device and allowing the parts to be pulled out freely for quick disassembly. This device can complete both installation and disassembly quickly, saving construction personnel a lot of time and energy, reducing component damage that may be caused by complex operations, extending the service life of the device, and reducing construction costs.

[0018] 2. When using this device, the levelness of the support frame can be detected by installing a level detection tube on the second horizontal bar. Construction personnel can quickly determine whether the support frame is level based on the position of the liquid in the level detection tube. If any levelness is found, it can be adjusted in time to ensure the flatness of the formwork support and improve the construction quality of the device. In addition, the support plate and the second horizontal bar are available in both planar and right-angle types, making the device suitable for different building construction scenarios. It can be used stably on both planar walls and internal right-angle turns, meeting diverse construction needs, improving the versatility and practicality of the device, and reducing quality risks caused by levelness of the support. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of the assembled structure of this utility model;

[0020] Figure 2 This is a schematic diagram of the disassembled structure of this utility model;

[0021] Figure 3 This is a cross-sectional view of the connector of this utility model;

[0022] Figure 4 This is a schematic diagram of the structure of the inner right-angle position part of this utility model.

[0023] In the diagram, the correspondence between component names and drawing numbers is as follows:

[0024] 11. Support plate; 12. Mounting rod; 13. Horizontal detection tube; 14. First disassembly button; 15. First horizontal bar; 16. First connector; 17. Vertical bar; 18. Second connector; 19. Second horizontal bar; 21. Third disassembly button; 22. Fixing rod; 23. Fixing nut; 24. First baffle; 25. Third baffle; 26. Second baffle; 27. Second disassembly button; 28. Card holder; 29. ​​Limiting block; 31. Spring. Detailed Implementation

[0025] The embodiments of this utility model will be described in further detail below with reference to the accompanying drawings and examples. The following examples are used to illustrate the technical solution of this utility model, but should not be used to limit the scope of protection of this utility model.

[0026] Example:

[0027] like Figures 1 to 4 As shown, this utility model provides a prefabricated building formwork support frame, including a support plate 11; by setting an installation rod 12 on the top of the support plate 11, a vertical support system can be built for the entire support frame, so that the device can stand stably on the construction plane and improve the overall stability of the device.

[0028] The mounting rod 12 has a cross-shaped through groove and four sets of first button grooves, and the cross-shaped through groove and the first button grooves are interconnected. By installing a first disassembly button 14 in each of the first button grooves, the device can be quickly disassembled, which improves the convenience of disassembling the device.

[0029] The two sets of first crossbars 15 installed on the mounting rod 12 are equipped with first connectors 16 at both ends. The first connectors 16 enable rapid assembly with other rods, allowing the device to be quickly assembled on the construction site and improving the assembly efficiency of the device.

[0030] Each of the two sets of first horizontal bars 15 is equipped with a vertical bar 17. The vertical bar 17 further enhances the vertical load-bearing capacity of the support frame, enabling the device to withstand greater template weight and improving the load-bearing performance of the device.

[0031] The bottom of the two sets of vertical bars 17 are connected to the two sets of first horizontal bars 15 respectively, and the top of them is equipped with a second horizontal bar 19. By setting the second horizontal bar 19, the vertical bars 17 on both sides can be connected, so that the support frame forms a stable frame structure and improves the overall strength of the device.

[0032] The horizontal detection tube 13 installed on the second horizontal bar 19 allows the device to detect the levelness of the support frame, ensuring the levelness of the formwork support during construction. This improves the device's accuracy requirements in building construction and enhances its ability to control construction quality.

[0033] The mounting protrusion on the support plate 11 cooperates with the groove at the bottom of the mounting rod 12. The mounting protrusion is locked in the groove, and the fixing rod 22 and fixing nut 23 are installed in the through hole of both. This arrangement can strengthen the connection between the support plate 11 and the mounting rod 12 and improve the reliability of the connection node of the device.

[0034] Four sets of first disassembly buttons 14 pass through the first baffle 24 and are slidably connected to the four sets of first button slots. The first baffle 24 can limit the movement of the first disassembly buttons 14, making them stable during sliding operations without shaking or displacement, thus improving the reliability and stability of the device operation.

[0035] The device features double-through slots and two sets of second button slots on the two sets of first crossbars 15, as well as a second baffle 26 installed on one side of the first crossbar 15. Two sets of second disassembly buttons 27, slidably connected to the second button slots via the second baffle 26, pass through the second button slots. The vertical rod 17 is secured within the double-through slots via a second connector 18. Through this coordinated arrangement of components, the device allows for quick disassembly of the connection between the vertical rod 17 and the first and second crossbars 15 and 19 by operating the second disassembly buttons 27. This makes disassembly, maintenance, or adjustment of the vertical rod 17 more convenient and faster, improving the ease of local structural adjustments and enhancing the maintainability of the device.

[0036] like Figure 3 As shown, both the first connector 16 and the second connector 18 include a retaining base 28 and a limiting block 29. The retaining base 28 has a spring groove, and a spring 31 is installed in the spring groove. The bottom of the limiting block 29 is connected to the spring 31. One side of the limiting block 29 is inclined. During installation, this inclined surface is compressed, causing the spring 31 to contract. When the limiting block 29 reaches the appropriate position, it is no longer compressed, and the spring 31 returns to its original position, causing the limiting block 29 to lock into the corresponding groove, achieving self-locking. Furthermore, due to the elastic force of the spring 31, the limiting block 29... The corresponding disassembly button will be lifted up. When disassembly is required, simply press the switch to press down the limit block 29, causing it to lose its self-locking. The protrusion on one side of the button cooperates with the corresponding groove of the button slot. The bottom of the button slot is not open, which ensures that the button pressing operation will not interfere with the disassembly and installation process. The top of the button slot is open, which facilitates the installation of the button. At the same time, the baffle prevents the button from falling out, further ensuring the normal operation of the device. Through this design, the reliability of the device's connection structure is improved.

[0037] like Figure 1 , Figure 2 As shown, the second crossbar 19 has two sets of tee slots and six sets of third button slots symmetrically opened, as well as two sets of third baffles 25 symmetrically installed on one side of the second crossbar 19. The third disassembly button 21 is slidably connected to the third button slot through the third baffle 25. With this arrangement, the device can be disassembled from the connection with other related components at the second crossbar 19 by operating the third disassembly button 21. This makes the disassembly operation of the device involving the connection of the second crossbar 19 more convenient and improves the overall operability of the device.

[0038] like Figure 1 , Figure 2 and Figure 4As shown, the support plate 11 and the second crossbar 19 are divided into two types: a planar type for flat walls and a right-angle type for inner right-angle turns. The planar type of the second crossbar 19 has a water groove, and the horizontal detection tube 13 is installed in the water groove. By setting these two types, the device can select the appropriate type of support plate 11 and second crossbar 19 according to different building wall construction scenarios, so that the device can be widely used in various wall constructions, improving the adaptability of the device in different building scenarios and enhancing the versatility of the device in the field of building construction.

[0039] The specific usage and function of this embodiment are as follows:

[0040] First, based on the actual layout and construction requirements of the construction site, a suitable type of support plate 11 is selected and placed in the predetermined position. The support plate 11 has four sets of through holes. The support plate 11 is fixed to the ground, floor or other load-bearing surface by using matching screws through these through holes. This screw fixing method can ensure that the support plate 11 remains stable throughout the construction process and provides basic support for the subsequent erection of the support frame.

[0041] Align the grooved mounting rod 12 with the mounting protrusion on the top of the support plate 11 and insert it. Then, insert the fixing rod 22 through the corresponding through hole on the mounting protrusion and the mounting rod 12, and tighten it with the fixing nut 23. This operation further strengthens the connection between the support plate 11 and the mounting rod 12, making the vertical support structure more solid and better able to bear the weight of the subsequent installed components and the template, ensuring that the support frame has sufficient load-bearing capacity in the vertical direction.

[0042] Two sets of first horizontal bars 15 are installed to their corresponding positions on the mounting rod 12. The first connectors 16 at both ends of the first horizontal bars 15 serve a quick positioning and initial fixation function when connected to other rods, improving assembly efficiency. Subsequently, vertical bars 17 are installed on the first horizontal bars 15. Second connectors 18 are installed at both the top and bottom of the vertical bars 17. These second connectors 18 are respectively engaged in the double-slotted openings in the first horizontal bars 15. During this process, the limiting blocks 29 inside the second connectors 18 act as a locking mechanism. One side of the limiting block 29 is inclined; during installation, this inclined surface is compressed, causing the spring 31 installed in the spring slot of the mounting base 28 to tighten. When the limiting block 29 reaches the appropriate position, the compressive force disappears, and the spring 31, relying on its own rebound force, pushes the limiting block 29 into the slot, thus achieving a reliable self-locking function. This connection method not only ensures the connection between the vertical bars 17 and the first horizontal bars 15 but also makes the installation operation simple and quick, improving overall assembly efficiency.

[0043] The second horizontal bar 19 is smoothly installed into place via the second connector 18 at the top of the vertical bar 17, and the connection is also achieved with the help of the self-locking property of the limiting block 29. The installation of the second horizontal bar 19 allows the two vertical bars 17 to be connected to form a stable frame structure, improving the overall strength and rigidity of the support frame.

[0044] After the support frame is erected, the construction workers can determine whether the support frame is level by observing the change in the liquid position in the level detection tube 13. If the support frame is found to be not level, the construction workers can take corresponding adjustment measures.

[0045] When construction is completed or when local adjustments to the support frame are required, taking the disassembly of the vertical rod 17 as an example, during the connection process, the second disassembly button 27 set on the first horizontal rod 15 is lifted by the limit block 29 due to the elastic force of the spring 31. The construction personnel only need to press the second disassembly button 27, and the button will overcome the elastic force of the spring 31 and press down the limit block 29, so that it loses its self-locking function. In this way, the vertical rod 17 can be taken out from the double through groove.

[0046] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. It is obvious to those skilled in the art that this utility model is not limited to the details of the above exemplary embodiments.

Claims

1. A prefabricated building formwork support frame, comprising a support plate (11), characterized in that: The top of the support plate (11) is equipped with an installation rod (12). The installation rod (12) has a cross through groove and four sets of first button grooves. The cross through groove is connected to the first button groove. Each of the first button grooves is equipped with a first disassembly button (14) for quick disassembly of the device. Two sets of first crossbars (15) are installed on the mounting rod (12). Both ends of the two sets of first crossbars (15) are equipped with first connectors (16) for quick assembly. Vertical bars (17) are installed on the two sets of first crossbars (15). The bottom of the two sets of vertical rods (17) are respectively connected to the two sets of first horizontal rods (15), and the top of the two sets of vertical rods (17) is equipped with a second horizontal rod (19), and a horizontal detection tube (13) for detecting the levelness of the support frame is installed on the second horizontal rod (19).

2. The prefabricated building formwork support frame according to claim 1, characterized in that: The support plate (11) is provided with an installation protrusion, and the bottom of the mounting rod (12) is provided with a groove. The installation protrusion is engaged in the groove. Both the installation protrusion and the mounting rod (12) are provided with through holes. A fixing rod (22) and a fixing nut (23) for reinforcement connection are installed in the through holes.

3. The prefabricated building formwork support frame according to claim 1, characterized in that: The top of the mounting rod (12) is fitted with a first baffle (24), and the four sets of the first disassembly buttons (14) slide through the first baffle (24) and are slidably connected to the four sets of the first button slots.

4. A prefabricated building formwork support frame according to claim 3, characterized in that: The first crossbars (15) are provided with double through slots and two sets of second button slots. A second baffle (26) is installed on one side of each first crossbar (15). Two sets of second disassembly buttons (27) are slidably connected through the second baffle (26) and the second button slot. The vertical bar (17) is locked in the double through slot through the second connector (18).

5. A prefabricated building formwork support frame according to claim 4, characterized in that: Both the first connector (16) and the second connector (18) include a card holder (28) and a limiting block (29). A spring groove is provided on the card holder (28), and a spring (31) is installed in the spring groove. The bottom of the limiting block (29) is connected to the spring (31).

6. A prefabricated building formwork support frame according to claim 1, characterized in that: The second crossbar (19) is symmetrically provided with two sets of three-way slots and six sets of third button slots. Two sets of third baffles (25) are symmetrically installed on one side of the second crossbar (19). A third disassembly button (21) is slidably connected to the third button slot through the third baffle (25).

7. A prefabricated building formwork support frame according to claim 1, characterized in that: The support plate (11) and the second crossbar (19) are of two types: the first type is a planar type for flat walls, and the second type is a right-angle type for inner right-angle turns; the second crossbar (19) of the planar type has a water groove, and the horizontal detection tube (13) is installed in the water groove.

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