Building structure pre-supporting device

Abstract

The utility model relates to the field of building engineering, in particular to a building structure pre-supporting device. The utility model provides a building structure pre-supporting device which can pre-support a high position and a low position of a building structure, ensure the stability of the building structure, prevent the building structure from collapsing and improve the supporting effect on the building structure. A building structure pre-supporting device comprises outer frames, connecting pieces and the like, the front outer frame and the rear outer frame are arranged, and the connecting pieces are connected to the left side and the right side of each outer frame. By rotating the rotating rod, the rotating rod moves downwards, the base makes contact with the ground, then other outer frames are installed at the high position of a building structure and connected with the hanging ring through the rope, then the tail end of the rope is fixed to the ground, and the high position and the low position of the building structure can be pre-supported; and the stability of the building structure is ensured, collapse of the building structure is avoided, and the supporting effect on the building structure is improved.

Description

Technical Field

[0001] The utility model relates to the field of construction engineering, in particular to a building structure pre-support device. Background Art

[0002] Pre-support of building structures refers to a series of support systems temporarily set up during the construction process to ensure structural safety, stability and construction quality. These support systems are mainly used to bear and transfer loads during construction until the structure itself can independently withstand the design load.

[0003] The existing pre-support of building structures usually supports the four sides of the building structure by supporting diagonal rods. Since the supporting diagonal rods can only support the lower part of the building structure, when encountering additional loads, the support effect of only supporting diagonal rods is poor, which may lead to poor stability of the building structure and inconvenience.

[0004] Therefore, it is necessary to design a building structure pre-support device that can pre-support the high and low parts of the building structure, ensure the stability of the building structure, avoid the collapse of the building structure, and improve the supporting effect on the building structure. Utility Model Content

[0005] In order to overcome the shortcomings of existing building structure pre-support, when encountering additional loads, the support effect is poor only by supporting diagonal rods, which may lead to poor stability of the building structure and is relatively inconvenient, the utility model provides a building structure pre-support device that can pre-support the high and low parts of the building structure, ensure the stability of the building structure, avoid the collapse of the building structure, and improve the supporting effect on the building structure.

[0006] Technical solution: A pre-support device for a building structure includes an outer frame, connecting parts, bolts, a first rotating block, a support rod and a second rotating block. The outer frame is provided with two front and rear parts, and the left and right sides of the outer frame are connected with connecting parts. Bolts are threadedly connected between two adjacent connecting parts. The middle part of the outer frame is rotatably connected to the first rotating block, the first rotating block is clamped with a support rod, and the lower part of the support rod is clamped with the second rotating block.

[0007] In a preferred embodiment of the utility model, a connecting block and a fixing block are also included. The outer sides of the left and right parts of the outer frame are connected to the connecting blocks, and the outer side of the upper part of the outer frame is connected to the left and right fixing blocks.

[0008] In a preferred embodiment of the utility model, it also includes a lifting ring, the lower sides of the left and right parts of the outer frame are connected to the lifting ring, and the lower side of the middle part of the outer frame is also connected to the lifting ring.

[0009] In a preferred embodiment of the utility model, a fixed plate is also included, and the second rotating block is rotatably connected to the fixed plate.

[0010] In a preferred embodiment of the utility model, it also includes a screw rod and a rotating rod. The connecting blocks are all clamped with the screw rod, and the lower part of the screw rod is threadedly connected to the rotating rod.

[0011] In a preferred embodiment of the utility model, a base is also included, and the lower side of the rotating rod is connected to the base.

[0012] Compared with the prior art, the utility model has the following advantages:

[0013] 1. The utility model rotates the rotating rod to move downward so that the base contacts the ground, and then installs other outer frames at a higher position of the building structure, and then connects them to the hanging ring through ropes, and then fixes the tail end of the rope to the ground, so as to achieve the effect of pre-supporting the high and low parts of the building structure, ensuring the stability of the building structure, avoiding the collapse of the building structure, and improving the supporting effect of the building structure.

[0014] 2. The utility model achieves the effect of being able to disassemble the device and facilitating the storage and transportation of the device by loosening the connecting piece, removing the outer frame, removing the support rod from the first rotating block and the second rotating block, rotating the rotating rod so that the rotating rod moves upward under the action of the thread, and then removing the screw rod from the connecting block. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a three-dimensional structural schematic diagram of the utility model.

[0016] Figure 2 It is a partial three-dimensional structural schematic diagram of the utility model.

[0017] Among them, the above-mentioned drawings include the following figure marks: 1. outer frame, 2. connecting part, 3. bolt, 4. first rotating block, 5. connecting block, 6. fixed block, 7. lifting ring, 8. support rod, 9. second rotating block, 10. fixed plate, 11. screw, 12. rotating rod, 13. base. DETAILED DESCRIPTION

[0018] Although the present invention may be described with respect to a specific application or industry, those skilled in the art will recognize the broader applicability of the present invention. Those of ordinary skill in the art will recognize that terms such as: above, below, upward, downward, etc. are used to describe the drawings and do not represent limitations on the scope of the present invention as defined by the appended claims. Any numerical designations such as: first or second are merely exemplary and are not intended to limit the scope of the present invention in any way.

[0019] A building structure pre-support device, such as Figure 1 and Figure 2 As shown, it includes an outer frame 1, a connecting piece 2, a bolt 3, a first rotating block 4, a connecting block 5, a fixed block 6, a lifting ring 7, a support rod 8, a second rotating block 9, a fixed plate 10, a screw rod 11, a rotating rod 12 and a base 13. The outer frame 1 is provided with two front and rear parts, the left and right sides of the outer frame 1 are connected with connecting pieces 2, the two adjacent connecting pieces 2 are threadedly connected with bolts 3, the middle part of the outer frame 1 is rotatably connected with the first rotating block 4, and the outer sides of the left and right parts of the outer frame 1 are connected with connecting blocks 5, the outer side of the upper part of the outer frame 1 is connected to the left and right fixed blocks 6, the lower sides of the left and right parts of the outer frame 1 are connected to the lifting rings 7, the lower side of the middle part of the outer frame 1 is also connected to the lifting ring 7, the first rotating block 4 is clamped with a support rod 8, the lower part of the support rod 8 is clamped with a second rotating block 9, the second rotating block 9 is rotatably connected with a fixed plate 10, the connecting block 5 is clamped with a screw rod 11, the lower part of the screw rod 11 is threadedly connected with a rotating rod 12, and the lower side of the rotating rod 12 is connected to a base 13.

[0020] When using the device, first put the outer frame 1 on the building structure, then connect the bolts 3 with the connecting pieces 2, and then tighten the bolts 3 to fix them, then clamp the screw rod 11 with the connecting block 5, and then rotate the rotating rod 12, so that the rotating rod 12 moves downward under the action of the thread, so that the base 13 contacts the ground, and then clamp the support rod 8 with the first rotating block 4 and the second rotating block 9, and then fix the fixing plate 10 to the ground to pre-support the building structure. When the building structure is high, other outer frames 1 can be installed at a higher place of the building structure, and then fixed by bolts 3, and then docked with the fixing block 6 and the connecting block 5 through other support rods 8, and then connected by It is connected to the lifting ring 7 through a rope, and then the tail end of the rope is fixed to the ground through a fixed anchor, so that the high and low parts of the building structure can be pre-supported to ensure the stability of the building structure, avoid the collapse of the building structure, and improve the supporting effect of the building structure. When it is necessary to disassemble the device, the connecting piece 2 can be loosened, and then the outer frame 1 can be removed, and then the support rod 8 can be taken out from the first rotating block 4 and the second rotating block 9, and then the rotating rod 12 can be rotated so that the rotating rod 12 moves upward under the action of the thread, and then the screw rod 11 can be removed from the connecting block 5 to disassemble the device, so that the device can be disassembled, which is convenient for storage and transportation of the device.

[0021] Although the present invention has been described with reference to exemplary embodiments, it should be understood that the present invention is not limited to the disclosed exemplary embodiments. The scope of the following claims is to be accorded the broadest interpretation so as to encompass all modifications and equivalent structures and functions.

Claims

1. A building structure pre-support device, characterized in that: The invention comprises an outer frame (1), a connecting member (2), a bolt (3), a first rotating block (4), a support rod (8) and a second rotating block (9); the outer frame (1) is provided with two front and rear connecting members; the left and right sides of the outer frame (1) are both connected with connecting members (2); bolts (3) are threadedly connected between two adjacent connecting members (2); the middle part of the outer frame (1) is rotatably connected with the first rotating block (4); the first rotating block (4) is clamped with a support rod (8); and the lower part of the support rod (8) is clamped with the second rotating block (9).

2. A building structure pre-support device according to claim 1, characterized in that: It also comprises a connecting block (5) and a fixing block (6), wherein the outer sides of the left and right parts of the outer frame (1) are both connected to the connecting block (5), and the outer sides of the upper part of the outer frame (1) are both connected to the left and right fixing blocks (6).

3. A building structure pre-support device according to claim 2, characterized in that: It also includes a lifting ring (7), the lower sides of the left and right parts of the outer frame (1) are both connected to the lifting ring (7), and the lower side of the middle part of the outer frame (1) is also connected to the lifting ring (7).

4. A building structure pre-support device according to claim 3, characterized in that: It also includes a fixed plate (10), and the second rotating block (9) is rotatably connected to the fixed plate (10).

5. A building structure pre-support device according to claim 4, characterized in that: It also includes a screw rod (11) and a rotating rod (12). The connecting blocks (5) are all clamped with the screw rods (11), and the lower part of the screw rods (11) is all threadedly connected with the rotating rod (12).

6. A building structure pre-support device according to claim 5, characterized in that: It also includes a base (13), and the lower side of the rotating rod (12) is connected to the base (13).

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