Adjustable eave board formwork fixing device

Abstract

The utility model relates to eave board formwork technology field more specifically, relate to a kind of adjustable eave board formwork fixing device. Including support frame, height adjusting screw rod, fixed lock catch and connecting piece;Support frame is provided with four groups, and the inner hole is opened in support frame top, and height adjusting screw rod is inserted in the inner hole in support frame top, and fixed lock catch is set in height adjusting screw rod top, and fixed lock catch is provided with two groups, and fixed lock catch connects two groups of height adjusting screw rod adjacent to vertically, and fixed lock catch is used for with eave board quick connection and disconnect;Connecting piece is provided with two groups, and connecting piece connects two groups of height adjusting screw rod adjacent to horizontally, and the spacing between height adjusting screw rod adjacent to horizontally is adjusted, to adapt to different size eave board.The device can more efficiently complete the formwork operation of eave board, while ensuring the stability of formwork in construction process, reduce the construction risk caused by formwork problem.The utility model is mainly applied to adjustable eave board formwork fixing aspect.

Description

Technical Field

[0001] This utility model relates to the field of eaves board formwork technology, and more specifically, to an adjustable eaves board formwork fixing device. Background Technology

[0002] Eaves slabs, as an important component of building facades, are commonly used for decorative design and structural support. During construction, eaves slabs typically require formwork support to ensure they can withstand sufficient weight and pressure during concrete pouring, preventing tilting or displacement. Traditional eaves slab formwork methods often involve manually erecting support frames or wooden scaffolds. These scaffolds are not only heavy but also not securely fixed, easily leading to formwork deformation and affecting construction quality. Furthermore, the installation, adjustment, and dismantling of traditional formwork devices are cumbersome, requiring construction workers to spend considerable time assembling and dismantling, and dismantling often poses safety hazards.

[0003] With advancements in construction technology, the market has placed higher demands on formwork fixing devices for eaves slabs. While existing technologies offer some solutions for formwork devices, they still fail to fully meet the needs for safety, efficiency, and convenience during construction. Utility Model Content

[0004] To overcome the shortcomings of the existing technology, this utility model provides an adjustable eaves board formwork fixing device. This device offers a simple, easy-to-use, and stable eaves board formwork fixing technology. With this fixing device, construction workers can complete the eaves board formwork operation more efficiently, while ensuring the stability of the formwork during construction and reducing construction risks caused by formwork problems.

[0005] To solve the above-mentioned technical problems, the technical solution adopted by this utility model is as follows: An adjustable eaves board formwork fixing device includes a support frame, height adjustment screws, fixing buckles, and connectors. The support frame consists of four sets arranged in a rectangular pattern at four points. An inner hole is formed at the top of each support frame, and the height adjustment screws are inserted into this inner hole. Two sets of fixing buckles are located at the top of the height adjustment screws, connecting two vertically adjacent sets of height adjustment screws. These fixing buckles are used for quick connection and disconnection with the eaves board. Two sets of connectors connect two horizontally adjacent sets of height adjustment screws, allowing adjustment of the spacing between them to accommodate eaves boards of different sizes.

[0006] The support frame is provided with a base at its bottom.

[0007] The base is equipped with an anti-slip pad at the bottom, which is used to increase the friction between the device and the ground. The anti-slip pad is a detachable structure.

[0008] A limit block is provided at one end of the fixed latch.

[0009] The fixing buckle has threaded holes, and multiple sets of threaded holes are arranged at equal intervals on the fixing buckle.

[0010] The height adjusting screw is provided with two sets of positioning nuts, which are located at the top and bottom of the height adjusting screw, respectively, and are used to tighten into contact with the support frame and the fixing buckle.

[0011] The connector includes a crossbar, a threaded adjusting rod, bolt fasteners, and fixing blocks. Two sets of fixing blocks are provided, with each fixing block fixed to two horizontally adjacent height adjusting screws. The crossbar is horizontally positioned on one side of the fixing block. One end of the threaded adjusting rod is threadedly connected to the crossbar, and the other end is threadedly connected to the fixing block on the other side. The bolt fasteners are located at the connection between the crossbar and the threaded adjusting rod and are used to control the positioning of the threaded adjusting rod.

[0012] The threaded adjusting rod inside the fixed block is staggered from the height adjusting screw in the fixed block.

[0013] Compared with the prior art, the beneficial effects of this utility model are as follows: A rectangular support system composed of four independent support frames, combined with a base design featuring anti-slip pads, forms a stable support foundation. Connectors rigidly link the horizontal support frames, while locking buckles securely lock the vertical support units to the eaves board, creating a stable three-dimensional structure that effectively resists lateral pressure and vertical loads during concrete pouring. The locking buckles firmly secure the support frames to the eaves board, ensuring the support frames do not shift or loosen during construction. These buckles are designed for quick removal, allowing for rapid installation and disassembly, improving construction efficiency. Connectors connect the support frames; by adjusting their length, they can be adapted to different eaves board specifications, offering high flexibility. Anti-slip pads ensure the support frames do not slide during construction, improving the safety and stability of the installation. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the structure of this utility model; Figure 2 This is a schematic diagram of the base of this utility model; Figure 3 This is a schematic diagram of the height adjustment screw of this utility model; Figure 4 This is a schematic diagram of the fixing latch of this utility model; Figure 5 This is a schematic diagram of the limiting block of this utility model; Figure 6 This is a schematic diagram of the fixing block of this utility model; Figure 7 This is a schematic diagram of the connector of this utility model; Figure 8 This is a schematic diagram of the anti-slip mat of this utility model; Figure 9 This is a bottom view of the present invention; In the diagram: 1 is the support frame, 2 is the height adjustment screw, 3 is the fixing buckle, 4 is the connector, 5 is the anti-slip pad, 6 is the positioning nut, 7 is the limit block, 8 is the threaded hole, 9 is the crossbar, 10 is the threaded adjustment rod, 11 is the bolt fastener, 12 is the base, and 13 is the fixing block. Detailed Implementation

[0015] To better understand the above-mentioned objectives, features, and advantages of this utility model, the present utility model will be further described in detail below with reference to the accompanying drawings and specific embodiments. It should be noted that, unless otherwise specified, the embodiments and features described in these embodiments can be combined with each other.

[0016] Many specific details are set forth in the following description in order to provide a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Therefore, the scope of protection of the present invention is not limited to the specific embodiments disclosed below.

[0017] like Figures 1 to 9 As shown, an adjustable eaves board formwork fixing device includes a support frame 1, a height adjusting screw 2, a fixing buckle 3, and a connector 4. The support frame 1 has four sets arranged in a rectangular pattern at four points. An inner hole is opened at the top of the support frame 1, and the height adjusting screw 2 is inserted into the inner hole at the top of the support frame 1. Two sets of fixing buckles are provided at the top of the height adjusting screw 2, connecting two vertically adjacent sets of height adjusting screws 2. The fixing buckles 3 are used for quick connection and disconnection with the eaves board. Two sets of connectors 4 connect two horizontally adjacent sets of height adjusting screws 2, adjusting the spacing between the horizontally adjacent height adjusting screws 2 to accommodate eaves boards of different sizes.

[0018] Preferably, the bottom of the support frame 1 is provided with a base 12.

[0019] Preferably, the bottom of the base 12 is provided with an anti-slip pad 5, which is used to increase the friction between the device and the ground. The anti-slip pad 5 is a detachable structure.

[0020] Preferably, a limit block 7 is provided at one end of the fixed latch 3.

[0021] Preferably, the fixing buckle 3 has threaded holes 8, and multiple sets of threaded holes 8 are arranged at equal intervals on the fixing buckle 3.

[0022] Preferably, the height adjusting screw 2 is provided with two sets of positioning nuts 6, which are located at the top and bottom of the height adjusting screw 2, respectively, and are used to tighten into contact with the support frame 1 and the fixing lock 3.

[0023] Preferably, the connector 4 includes a crossbar 9, a threaded adjusting rod 10, a bolt fastener 11, and a fixing block 13. Two sets of fixing blocks 13 are provided, and the two fixing blocks 13 are respectively fixed on two horizontally adjacent height adjusting screws 2. The crossbar 9 is horizontally set on one side of the fixing block 13. One end of the threaded adjusting rod 10 is threadedly connected to the crossbar 9, and the other end is threadedly connected to the fixing block 13 on the other side. The bolt fastener 11 is set at the connection between the crossbar 9 and the threaded adjusting rod 10 and is used to control the positioning of the threaded adjusting rod 10.

[0024] Preferably, the threaded adjusting rod 10 inside the fixing block 13 is staggered from the height adjusting screw 2 in the fixing block 13.

[0025] In actual construction, the arrangement of the four sets of support frames 1 is first determined according to the size of the eaves board. The lateral spacing is precisely adjusted by adjusting the threaded adjusting rods 10 of the connecting parts 4. Next, the height adjusting screws 2 are rotated in sequence to adjust the device to the design height, and the positioning nuts 6 are used to securely lock it. Then, the limiting block 7 of the fixing buckle 3 is aligned with the edge of the eaves board, and the initial fixing is completed by quickly releasing the lever. Finally, high-strength bolts are used to achieve the final connection through the threaded holes 8. Disassembly can be completed quickly by operating in the reverse order.

[0026] The above description only details the preferred embodiments of the present utility model. However, the present utility model is not limited to the above embodiments. Within the scope of knowledge possessed by those skilled in the art, various changes can be made without departing from the spirit of the present utility model, and all such changes should be included within the protection scope of the present utility model.

Claims

1. An adjustable eaves board formwork fixing device, characterized in that: The system includes a support frame (1), a height adjustment screw (2), a fixing buckle (3), and a connector (4). The support frame (1) is provided in four sets, which are arranged in a rectangular pattern at four points. The support frame (1) has an inner hole at the top. The height adjustment screw (2) is inserted into the inner hole at the top of the support frame (1). The fixing buckle (3) is located at the top of the height adjustment screw (2). There are two sets of fixing buckles (3). The fixing buckles (3) connect two vertically adjacent sets of height adjustment screws (2). The fixing buckles (3) are used to quickly connect and disconnect from the eaves board. There are two sets of connectors (4). The connectors (4) connect two horizontally adjacent sets of height adjustment screws (2) to adjust the spacing between the horizontally adjacent height adjustment screws (2) to accommodate eaves boards of different sizes.

2. The adjustable eaves board formwork fixing device according to claim 1, characterized in that: The support frame (1) is provided with a base (12) at its bottom.

3. The adjustable eaves board formwork fixing device according to claim 2, characterized in that: The base (12) is provided with an anti-slip pad (5) at the bottom. The anti-slip pad (5) is used to increase the friction between the device and the ground. The anti-slip pad (5) is a detachable structure.

4. The adjustable eaves board formwork fixing device according to claim 1, characterized in that: A limit block (7) is provided at one end of the fixed latch (3).

5. The adjustable eaves board formwork fixing device according to claim 1, characterized in that: The fixed latch (3) is provided with threaded holes (8), and multiple sets of threaded holes (8) are arranged at equal intervals on the fixed latch (3).

6. The adjustable eaves board formwork fixing device according to claim 1, characterized in that: The height adjusting screw (2) is provided with two sets of positioning nuts (6), which are located at the top and bottom of the height adjusting screw (2) respectively, and are used to tighten into contact with the support frame (1) and the fixing buckle (3).

7. The adjustable eaves board formwork fixing device according to claim 1, characterized in that: The connector (4) includes a crossbar (9), a threaded adjusting rod (10), a bolt fastener (11), and a fixing block (13). There are two sets of fixing blocks (13). The two fixing blocks (13) are respectively fixed on two horizontally adjacent height adjusting screws (2). The crossbar (9) is horizontally set on one side of the fixing block (13). One end of the threaded adjusting rod (10) is threadedly connected to the crossbar (9), and the other end is threadedly connected to the fixing block (13) on the other side. The bolt fastener (11) is set at the connection between the crossbar (9) and the threaded adjusting rod (10) and is used to control the positioning of the threaded adjusting rod (10).

8. The adjustable eaves board formwork fixing device according to claim 7, characterized in that: The threaded adjusting rod (10) inside the fixed block (13) is offset from the height adjusting screw (2) in the fixed block (13).

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