Civil engineering building structure reinforcing device

Abstract

The utility model relates to the technical field of engineering building equipment, in particular to a civil engineering building structure reinforcing device which comprises a stand column and two transverse plates, the two transverse plates are arranged on the two sides of the stand column, an expansion component is installed between the two transverse plates, and the expansion component comprises a movable plate, a rack plate, a rotating rod and a protection cavity. Sliding grooves are formed in the two transverse plates correspondingly, the moving plate is slidably connected into the sliding grooves, one end of the rack plate is rotatably connected to the moving plate, a through groove is formed in the stand column, the rotating rod is slidably connected into the through groove, and the two protection cavities are rotatably connected between the two transverse plates. When a scaffold needs to be installed, the circular ring is rotated reversely, the circular ring can move downwards and push the transverse plates to be in a horizontal state through the inclined plates, the grounding area of the stand column is increased, and the stand column and the scaffold on the upper side are made to be better in stability.

Description

Technical Field

[0001] The utility model relates to the technical field of engineering construction equipment, in particular to a civil engineering building structure reinforcement device. Background Art

[0002] Civil engineering is a general term for the science and technology of building various types of land engineering facilities. It refers not only to the materials and equipment used, and the technical activities such as surveying, design, construction, maintenance, and repair carried out, but also to the objects of engineering construction.

[0003] In the prior art, scaffolding is mostly supported by steel pipes when in use. When placed at a construction site, since the construction site is mostly muddy, the steel pipes are placed on the muddy ground with a small stress area, which can easily cause sinking, resulting in instability of the scaffolding. Utility Model Content

[0004] The purpose of the utility model is to solve the following shortcomings in the prior art: in the prior art, scaffolds are mostly supported by steel pipes when in use. When placed at a construction site, since the construction site is mostly muddy, the steel pipes are placed on the muddy ground with a small stress area, which is easy to cause sinking, resulting in instability of the scaffolding, and a civil engineering building structure reinforcement device is proposed.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A civil engineering building structure reinforcement device comprises a column and a transverse plate, wherein two transverse plates are arranged on both sides of the column;

[0007] An expansion component is installed between the two horizontal plates, and the expansion component includes a moving plate, a rack plate, a rotating rod, and a protective cavity. The two horizontal plates are respectively provided with sliding grooves, and the moving plate is slidably connected in the sliding grooves. One end of the rack plate is rotatably connected to the moving plate. A through groove is provided on the column, and the rotating rod is slidably connected in the through groove. The two protective cavities are rotatably connected between the two horizontal plates, and the rotating rod is rotatably connected to the protective cavity. The outer surface of the rotating rod is provided with teeth, and both sides of the rotating rod are respectively meshed with the rack plates, and one end of the rotating rod is fixedly connected to the rotating shaft.

[0008] Preferably, the expansion component package also includes a spring and a pressure plate, the upper end of the spring is fixedly connected to the inner wall of the upper end of the through groove, the pressure plate is fixedly connected to the lower end of the spring, an arc-shaped groove is provided at one end of the pressure plate away from the spring, and a tooth pattern is provided on the inner wall of the arc-shaped groove.

[0009] Preferably, the outer surface of the column is provided with threads, the column is threadedly connected with a ring, the ring is provided with a cushion block, and inclined plates are hinged on both sides of the cushion block.

[0010] Preferably, grooves are respectively provided on the two transverse plates.

[0011] Preferably, a support rod is fixedly connected to one side wall of the pressing plate, and the support rod is arranged at the upper end of the pressing plate.

[0012] Preferably, one end of the inclined plate away from the cushion block is hinged to the inner wall of the groove.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] 1. The two inclined plates are used to pull the horizontal plate from a horizontal state to an inclined state and are set on both sides of the column. The rotation of the rotating shaft can rotate the rotating rod. The rotating rod can drive the two rack plates to move away from each other and push the moving plate to move in the slide groove, thereby not affecting the flipping of the horizontal plate. When the two horizontal plates are folded, the movement of the column can be facilitated.

[0015] 2. When the scaffolding needs to be installed, rotate the ring in the opposite direction. The ring can move downward and push the horizontal plates to a horizontal state through the inclined plates, thereby increasing the ground contact area of ​​the columns and making the columns and the scaffolding on the upper side more stable. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a front structural schematic diagram of a civil engineering building structure reinforcement device proposed by the utility model;

[0017] Figure 2 The utility model is a schematic diagram of a pressure plate structure of a civil engineering building structure reinforcement device.

[0018] In the figure: 1 horizontal plate, 2 inclined plate, 3 circular ring, 4 column, 5 spring, 6 pressure plate, 7 rack plate, 8 rotating shaft, 9 protection cavity, 10 moving plate, 11 rotating rod, 12 supporting rod. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0020] The terms such as "upper", "lower", "left", "right", "middle" and "one" cited in the present utility model are only for the convenience of description and are not used to limit the scope of application of the present utility model. Changes or adjustments in their relative relationships shall be regarded as the scope of application of the present utility model without substantially changing the technical content.

[0021] Reference Figure 1-Figure 2 , a civil engineering building structure reinforcement device, comprising a column 4 and a horizontal plate 1, two horizontal plates 1 are arranged on both sides of the column 4, and grooves are respectively opened on the two horizontal plates 1;

[0022] An expansion component is installed between the two horizontal plates 1, and the expansion component includes a moving plate 10, a rack plate 7, a rotating rod 11, and a protective cavity 9. Slide grooves are respectively provided on the two horizontal plates 1, and the moving plate 10 is slidably connected in the slide grooves. The slide grooves can limit the moving plate 10, so that the moving plate 10 can only slide in the slide grooves. One end of the rack plate 7 is rotatably connected to the moving plate 10, and a through groove is provided on the column 4. The rotating rod 11 is slidably connected in the through groove. The two protective cavities 9 are both rotatably connected between the two horizontal plates 1, and the rotating rod 11 is rotatably connected to the protective cavity 9. The outer surface of the rotating rod 11 is provided with teeth, and the two sides of the rotating rod 11 are respectively meshed with the rack plate 7, and one end of the rotating rod 11 is fixedly connected to the rotating shaft 8.

[0023] The expansion component package also includes a spring 5 and a pressure plate 6. The upper end of the spring 5 is fixedly connected to the inner side wall of the upper end of the through groove, and the pressure plate 6 is fixedly connected to the lower end of the spring 5. A support rod 12 is fixedly connected to one side wall of the pressure plate 6. The support rod 12 is arranged at the upper end of the pressure plate 6. Pushing the support rod 12 with the same hand can more conveniently drive the pressure plate 6 to move upward. An arc groove is provided at one end of the pressure plate 6 away from the spring 5, and a tooth pattern is provided on the inner side wall of the arc groove. The pressure plate 6 can fit with the rotating rod 11 when pushed by the spring 5. Since there are teeth in the arc groove, the lower pressure plate 6 can mesh with the rotating rod 11 when it is in contact with the rotating rod 11 through the arc groove, thereby fixing the rotating rod 11. A thread is provided on the outer surface of the column 4, and a ring 3 is threadedly connected to the column 4. The ring 3 is provided with a pad, and the pad is rotatably connected to the ring 3. Therefore, when the ring 3 rotates, it will not affect the fixation of the inclined plate 2. Inclined plates 2 are hinged on both sides of the pad, and the end of the inclined plate 2 away from the pad is hinged on the inner wall of the groove.

[0024] In the utility model, when the two horizontal plates 1 are folded together during use, the ring 3 is rotated while the shaft 8 is rotated, so that the ring 3 can move on the column 4, and the horizontal plate 1 is pulled to flip from a horizontal state to an inclined state through the two inclined plates 2 and is arranged on two sides of the column 4, and the rotation of the shaft 8 can rotate the rotating rod 11, and the rotating rod 11 can drive the two rack plates 7 to move away from each other and push the moving plate 10 to move in the slide groove, thereby not affecting the flipping of the horizontal plate 1, and when the two horizontal plates 1 are folded, the movement of the column 4 can be facilitated.

[0025] When the scaffolding needs to be installed, the ring 3 is rotated in the opposite direction, the ring 3 can move downward and push the horizontal plate 1 to a horizontal state through the inclined plate 2, and the rotating shaft 8 is rotated in the opposite direction at the same time. The rotating shaft 8 drives the rotating rod 11 to rotate in the opposite direction, and the two rack plates 7 move in the center, and the moving plate 10 is pulled to the end of the slide slot, so that the two horizontal plates 1 are in a horizontal state, increasing the ground contact area of ​​the column 4, so that the column 4 and the scaffolding on the upper side have better stability.

[0026] In the present invention, unless otherwise clearly specified or limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense.

[0027] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A civil engineering building structure reinforcement device, comprising a column (4) and a transverse plate (1), characterized in that: The two horizontal plates (1) are arranged on both sides of the upright column (4); An expansion component is installed between the two transverse plates (1), and the expansion component includes a moving plate (10), a rack plate (7), a rotating rod (11), and a protective cavity (9). The two transverse plates (1) are respectively provided with sliding grooves, and the moving plate (10) is slidably connected in the sliding grooves. One end of the rack plate (7) is rotatably connected to the moving plate (10). The column (4) is provided with a through groove, and the rotating rod (11) is slidably connected in the through groove. The two protective cavities (9) are both rotatably connected between the two transverse plates (1). The rotating rod (11) is rotatably connected to the protective cavity (9). The outer surface of the rotating rod (11) is provided with tooth patterns. Both sides of the rotating rod (11) are respectively meshed and connected with the rack plate (7), and one end of the rotating rod (11) is fixedly connected to the rotating shaft (8).

2. A civil engineering building structure reinforcement device according to claim 1, characterized in that The expansion component package also includes a spring (5) and a pressure plate (6). The upper end of the spring (5) is fixedly connected to the inner wall of the upper end of the through groove, and the pressure plate (6) is fixedly connected to the lower end of the spring (5). An arc groove is formed at one end of the pressure plate (6) away from the spring (5), and a tooth pattern is formed on the inner wall of the arc groove.

3. A civil engineering building structure reinforcement device according to claim 1, characterized in that: The outer surface of the column (4) is provided with a thread, the column (4) is threadedly connected with a ring (3), the ring (3) is provided with a cushion block, and inclined plates (2) are respectively hinged on both sides of the cushion block.

4. A civil engineering building structure reinforcement device according to claim 3, characterized in that: The two transverse plates (1) are respectively provided with grooves.

5. A civil engineering building structure reinforcement device according to claim 2, characterized in that: A support rod (12) is fixedly connected to one side wall of the pressure plate (6), and the support rod (12) is arranged on the upper end of the pressure plate (6).

6. A civil engineering building structure reinforcement device according to claim 4, characterized in that: One end of the inclined plate (2) away from the cushion block is hinged on the inner wall of the groove.

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