An adjustable support device for building installations

Abstract

The application relates to the technical field of building engineering, in particular to an adjustable supporting device for building installation, which comprises a formwork, a chassis fixed to the outer bottom end of the formwork, a support arranged on the inner side of the chassis, a sliding block with a fixable position slidably arranged on the inner side of the chassis, the support and the sliding block being rotationally connected, a threaded rod rotationally connected to the front end of the sliding block, a nut threadedly connected to the threaded rod, and the threaded rod and the nut being matched with each other to adjust the included angle between the support and a horizontal plane. According to the scheme, the sliding block is slidably arranged on the inner side of the chassis, the support is rotationally connected to the sliding block, the threaded rod and the nut are rotationally connected to the front end of the sliding block, the upward rotation of the support is limited, the angle of the support is fixed, and the support can be adjusted through the position change of the nut when adjustment is needed.

Description

Technical Field

[0001] This application relates to the technical field of building engineering, and in particular to an adjustable support device for building installation. Background Technology

[0002] Formwork is a crucial component in the molding of concrete structures. During concrete pouring, formwork needs to be supported to prevent it from being stretched open by the concrete, which would affect the molding of the concrete structure.

[0003] Patent CN212453767U discloses a building formwork support device. This device includes a building formwork and support rods. A rotating seat is located on the back of the building formwork, and a fixing bolt passes through the rotating seat. The rotating seat is threadedly connected to the building formwork via the fixing bolt. The upper end of the support rod is rotatably connected to the rotating seat, and a slot is formed on the bottom surface of the support rod. This building formwork support device, by rotatably connecting a first support rod and a second support rod at the inner middle and lower positions of the support rods respectively, allows for the adjustment of the first and second support rods after installation, enabling support at the upper, middle, and lower parts of the building formwork. This achieves uniform distribution of support force and prevents deformation of the building formwork caused by the squeezing force generated by concrete during pouring. However, this support device cannot adjust the support angle, resulting in limited adaptability. Therefore, to solve the above problems, this application provides an adjustable support device for building installation. Utility Model Content

[0004] To address the aforementioned problems, this application provides an adjustable support device for building installation.

[0005] This application provides an adjustable support device for building installation, including a template, a base frame fixed at the outer bottom of the template, a support on the inner side of the base frame, a slider that can be fixed in position slidably embedded on the inner side of the base frame, a rotatable connection between the support and the slider, a threaded rod rotatably connected to the front end of the slider, a nut threadedly connected to the threaded rod, the threaded rod and the nut cooperating with each other to adjust the angle between the support and the horizontal plane.

[0006] By sliding a slider inside the base frame and rotating a connecting bracket on the slider, and rotating a threaded rod and nut at the front end of the slider, the upward rotation of the bracket is limited, thereby fixing the bracket angle. At the same time, when adjustment is needed, it can be adjusted by changing the position of the nut.

[0007] Preferably, a sliding groove is provided on the inner side of the base frame, and the slider is slidably embedded in the sliding groove. A fastening bolt is threaded onto the slider, and the end of the bolt fits against the inner wall of the base frame to lock the position of the slider.

[0008] Preferably, an extension frame is welded to the front end of the slider, and one end of the threaded rod is rotatably connected to the extension frame.

[0009] Preferably, the lower part of the nut sleeve is fitted with the end face of the bracket via a washer, and the threaded rod is always set perpendicular to the end face of the bracket under the action of the washer.

[0010] Preferably, a movable groove is provided at the middle position of the bracket, and the fastening bolt is slidably embedded in the movable groove.

[0011] In summary, this application includes the following beneficial technical effects:

[0012] By sliding a slider inside the base frame and rotating a connecting bracket on the slider, and rotating a threaded rod and nut at the front end of the slider, the upward rotation of the bracket is limited, thereby fixing the bracket angle. At the same time, when adjustment is needed, it can be adjusted by changing the position of the nut. Attached Figure Description

[0013] Figure 1 It is the isometric drawing in Embodiment 1 of this application;

[0014] Figure 2 This is a structural diagram of the support structure in Embodiment 1 of this application;

[0015] Figure 3 This is an exploded view of Embodiment 1 of this application.

[0016] Explanation of reference numerals in the attached drawings: 1. Template; 2. Base frame; 21. Slide groove; 3. Support; 31. Movable groove; 4. Slider; 41. Extension frame; 5. Fastening bolt; 6. Threaded rod; 7. Nut. Detailed Implementation

[0017] The following is in conjunction with the appendix Figure 1 - Figure 3 This application will be described in further detail.

[0018] Example 1:

[0019] An adjustable support device for building installation, as described in reference Figure 1 - Figure 3 The bottom outer side of the template 1 is fixed with a base frame 2. The inner side of the base frame 2 is provided with a support 3. The inner side of the base frame 2 is fitted with a slider 4 whose position can be fixed. The support 3 and the slider 4 are rotatably connected. The front end of the slider 4 is rotatably connected with a threaded rod 6. The threaded rod 6 is threaded with a nut 7. The threaded rod 6 and the nut 7 cooperate with each other to adjust the angle between the support 3 and the horizontal plane.

[0020] By sliding the slider 4 inside the base frame 2 and rotating the connecting bracket 3 on the slider 4, and rotating the connecting threaded rod 6 and nut 7 at the front end of the slider 4, the upward rotation of the bracket 3 is limited, thereby fixing the angle of the bracket 3. At the same time, when adjustment is needed, the position of the nut 7 can be changed.

[0021] A groove 21 is provided on the inner side of the base frame 2. The slider 4 is slidably embedded in the groove 21. A fastening bolt 5 is threaded onto the slider 4. The end of the bolt fits against the inner wall of the base frame 2 to lock the position of the slider 4. The groove 21 has an inverted T-shaped structure with an open top and an internal width greater than the top width. The slider 4 is vertically limited by the stepped structure formed at the top of the base frame 2. When the fastening bolt 5 moves downward, it will move the slider 4 upward, thereby abutting against the inner wall of the base frame 2. Combined with the friction between the end of the fastening bolt 5 and the base frame 2, the limiting is completed.

[0022] The front end of the slider 4 is welded with an extension bracket 41, and one end of the threaded rod 6 is rotatably connected to the extension bracket 41. The extension bracket 41 can be used as follows: Figure 3 As shown, after extending horizontally forward for a period of time, it curves upward, and its end is rotatably connected to the threaded rod 6.

[0023] The bottom of the nut 7 sleeve is fitted with the end face of the bracket 3 through a washer, and the threaded rod 6 is always set perpendicular to the end face of the bracket 3 under the action of the washer.

[0024] A movable groove 31 is provided in the middle of the bracket 3, and the fastening bolt 5 is slidably embedded in the movable groove 31.

[0025] The foregoing description, with reference to preferred embodiments, illustrates an exemplary implementation of an adjustable support device for building installation provided by this disclosure. However, those skilled in the art will understand that various modifications and alterations can be made to the above specific embodiments without departing from the spirit of this disclosure, and various combinations can be made to the various technical features and structures proposed in this disclosure without exceeding the protection scope of this disclosure, the protection scope of which is determined by the appended claims.

Claims

1. An adjustable support device for building installation, comprising a template (1), a base frame (2) fixed to the outer bottom end of the template (1), and a support (3) provided on the inner side of the base frame (2), characterized in that: The base frame (2) has a fixed slider (4) slidably embedded on its inner side. The bracket (3) and the slider (4) are rotatably connected. The front end of the slider (4) is rotatably connected to a threaded rod (6). A nut (7) is threaded onto the threaded rod (6). The threaded rod (6) and the nut (7) cooperate with each other to adjust the angle between the bracket (3) and the horizontal plane.

2. The adjustable support device according to claim 1, characterized in that: The base frame (2) has a sliding groove (21) on its inner side. The slider (4) is slidably embedded in the sliding groove (21). The slider (4) is threaded with a fastening bolt (5). The end of the bolt fits against the inner wall of the base frame (2) to lock the position of the slider (4).

3. The adjustable support device according to claim 2, characterized in that: The front end of the slider (4) is welded with an extension frame (41), and one end of the threaded rod (6) is rotatably connected to the extension frame (41).

4. The adjustable support device according to claim 3, characterized in that: The nut (7) sleeve is fitted with the end face of the bracket (3) by a washer below, and the threaded rod (6) is always set perpendicular to the end face of the bracket (3) under the action of the washer.

5. The adjustable support device according to claim 4, characterized in that: A movable groove (31) is provided in the middle position of the bracket (3), and the fastening bolt (5) is slidably embedded in the movable groove (31).

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