High formwork anti-collapse mechanism for intelligent construction site

Abstract

The utility model discloses an intelligent construction site high formwork anti-collapse mechanism, which comprises a U-shaped hoop hooped on the surface of a vertical pipe, the surface of the U-shaped hoop is detachably connected with a first connecting plate, one side of the first connecting plate is tightly attached to the surface of the vertical pipe, and the other side of the first connecting plate is tightly attached to the other side of the vertical pipe. The U-shaped clamping hoop is hooped on the surface of the vertical pipe and is fastened and attached through the first connecting plate, after the vertical pipe is installed at a proper position, the vertical pipe can be fastened on the surface of a limiting bolt embedded in the ground through the second connecting plate, and after two fixing points are installed, the vertical pipe can be fixed by rotating the rotating handle. The rotating handle rotates to drive the second threaded bolt and the first threaded bolt to move close to or away from each other, and when the second threaded bolt and the first threaded bolt move close to each other, the first steel wire rope and the second steel wire rope are driven to be fastened, so that the support composed of the vertical pipe and the transverse pipe is stabilized in a cable-stayed mode, and the inclination condition is prevented; therefore, the collapse condition is avoided.

Description

Technical Field

[0001] The utility model belongs to the technical field of high formwork support, and particularly relates to an anti-collapse mechanism for high formwork support in a smart construction site. Background Technique

[0002] High formwork support refers to formwork support operations when the formwork height is greater than or equal to 8m. For the concrete formwork support project in sub-projects with relatively high risks: the formwork needs to be erected to a height of 5m and above; or the erection span is 10m and above; or the total construction load is 10kN / m 2 and above; or the concentrated line load is 15kN / m and above; or the concrete formwork support project with a height greater than the horizontal projection width of the support and relatively independent and unconnected components.

[0003] During the construction of some floors, it is necessary to use steel pipes to build formwork supports. Due to the long construction period of the project, the formwork supports built with steel pipes may tilt, and in severe cases, they may even collapse. Therefore, we propose an anti-collapse mechanism for high formwork support to solve the above-mentioned deficiencies. Content of the Utility Model

[0004] The purpose of the utility model is to provide an anti-collapse mechanism for high formwork support in a smart construction site, which has the purpose of preventing tilting and thus avoiding collapse, so as to solve the above-mentioned problems in the background technique.

[0005] The technical solution for the utility model to solve the above technical problems is as follows: An anti-collapse mechanism for high formwork support in a smart construction site includes being arranged on one side of a support composed of vertical pipes and horizontal pipes. This anti-collapse structure includes a U-shaped clamp that hugs the surface of the vertical pipe. A connecting plate one is detachably connected to the surface of the U-shaped clamp. One side of the connecting plate one is in close fit with the surface of the vertical pipe. A connecting seat one is fixedly connected to the bottom of one side of the connecting plate one. A steel wire rope one is movably connected to the side of the connecting seat one away from the connecting plate one. A threaded bolt one is welded to the side of the steel wire rope one away from the connecting seat one. A turning handle is threadedly connected to the surface of the threaded bolt one. A threaded bolt two is threadedly connected to the inner surface of the turning handle away from the threaded bolt one. A steel wire rope two is welded to the side of the threaded bolt two away from the turning handle. A connecting seat two is movably connected to the side of the steel wire rope two away from the threaded bolt two. A connecting plate two is fixedly connected to the bottom of the connecting seat two. The bottom of the connecting plate two can be detachably connected to the contact surface.

[0006] Preferably, the connecting plate one penetrates through the outer surface of the U-shaped clamp, and a nut one is threadedly connected to the surface of the U-shaped clamp. One side of the nut one is in close fit with the connecting plate one.

[0007] Preferably, limit bolts penetrate through the four weeks inside the connecting plate two, and a nut two is threadedly connected to the surface of the limit bolts. The bottom of the nut two is in close fit with the top of the connecting plate two.

[0008] Preferably, the limit bolt can be embedded in the wall surface or floor by concrete.

[0009] Preferably, the thread directions of the first threaded bolt and the second threaded bolt are opposite, and the inner surface of the turning handle is provided with internal threads matching the first threaded bolt and the second threaded bolt.

[0010] 1. The beneficial effects of the present utility model are as follows: The present utility model clamps the vertical pipe through a U-shaped clamp, and tightly fits it through the first connecting plate. After being installed at an appropriate position, it can be fastened to the surface of the limit bolt embedded in the ground through the second connecting plate. After the two fixing points are installed, by rotating the turning handle, the rotation of the turning handle drives the second threaded bolt and the first threaded bolt to move closer to or away from each other. When the second threaded bolt and the first threaded bolt move closer to each other, it drives the first steel wire rope and the second steel wire rope to be tightened, so as to stabilize the bracket composed of the vertical pipe and the horizontal pipe in an inclined pulling manner, prevent tilting, and thus avoid collapse.

[0011] 2. In the present utility model, the limit bolt can be embedded in the wall surface or floor by concrete, and the fulcrum positions of the first connecting plate and the second connecting plate can be selected according to the situation.

[0012] 3. In the present utility model, by setting the thread directions of the first threaded bolt and the second threaded bolt to be opposite, and the inner surface of the turning handle is provided with internal threads matching the first threaded bolt and the second threaded bolt, the second threaded bolt and the first threaded bolt can move closer to or away from each other. When they move closer, the first steel wire rope and the second steel wire rope become tight, and when they move away, the first steel wire rope and the second steel wire rope become loose. Description of the Drawings

[0013] Among them:

[0014] Figure 1 is a schematic diagram of the structure of the present utility model;

[0015] Figure 2 is a schematic diagram of the anti-collapse structure of the present utility model;

[0016] Figure 3 is a partial enlarged view of point A of the present utility model.

[0017] In the drawings, the list of components represented by each reference numeral is as follows:

[0018] 1. Vertical pipe, 2. Horizontal pipe, 3. U-shaped clamp, 4. First connecting plate, 5. First nut, 6. First connecting seat, 7. First steel wire rope, 8. First threaded bolt, 9. Turning handle, 10. Second threaded bolt, 11. Second steel wire rope, 12. Second connecting seat, 13. Second connecting plate, 14. Limit bolt, 15. Second nut. Detailed Embodiment

[0019] In the following, embodiments of the high formwork anti-collapse mechanism for intelligent construction sites of the present utility model will be described with reference to the accompanying drawings.

[0020] Embodiment 1:

[0021] Figures 1 - 3 An anti-collapse mechanism for high formwork in an intelligent construction site showing an embodiment of the present utility model includes being disposed on one side of a support composed of a vertical pipe 1 and a horizontal pipe 2. This anti-collapse structure includes a U-shaped clamp 3 that is clamped around the surface of the vertical pipe 1. A first connecting plate 4 is detachably connected to the surface of the U-shaped clamp 3. The first connecting plate 4 penetrates through the outer surface of the U-shaped clamp 3. A first nut 5 is threadedly connected to the surface of the U-shaped clamp 3. One side of the first nut 5 is in close fit with the first connecting plate 4. One side of the first connecting plate 4 is in close fit with the surface of the vertical pipe 1. A first connecting seat 6 is fixedly connected to the bottom of one side of the first connecting plate 4. A first steel wire rope 7 is movably connected to the side of the first connecting seat 6 away from the first connecting plate 4. A first threaded bolt 8 is welded to the side of the first steel wire rope 7 away from the first connecting seat 6. A turning handle 9 is threadedly connected to the surface of the first threaded bolt 8. A second threaded bolt 10 is threadedly connected to the inner surface of the turning handle 9 away from the first threaded bolt 8. A second steel wire rope 11 is welded to the side of the second threaded bolt 10 away from the turning handle 9. A second connecting seat 12 is movably connected to the side of the second steel wire rope 11 away from the second threaded bolt 10. A second connecting plate 13 is fixedly connected to the bottom of the second connecting seat 12. The bottom of the second connecting plate 13 can be detachably connected to the contact surface. Limit bolts 14 penetrate through the four surrounding sides inside the second connecting plate 13. A second nut 15 is threadedly connected to the surface of the limit bolt 14. The bottom of the second nut 15 is in close fit with the top of the second connecting plate 13. The limit bolts 14 can be pre-embedded in the wall surface or floor surface through concrete. By pre-embedding the limit bolts 14 in the wall surface or floor surface through concrete, the fulcrum positions of the first connecting plate 4 and the second connecting plate 13 can be selected according to the situation. The U-shaped clamp 3 is clamped around the surface of the vertical pipe 1 and is tightly fitted through the first connecting plate 4. After being installed at an appropriate position, it can be fastened to the surface of the limit bolts 14 pre-embedded in the ground through the second connecting plate 13. After the two fixing points are installed, by rotating the turning handle 9, the rotation of the turning handle 9 drives the second threaded bolt 10 and the first threaded bolt 8 to move closer to or away from each other. When the second threaded bolt 10 and the first threaded bolt 8 move closer to each other, it drives the first steel wire rope 7 and the second steel wire rope 11 to be tightened. Thus, the support composed of the vertical pipe 1 and the horizontal pipe 2 is stabilized in an inclined pulling manner, preventing the occurrence of tilting, and thus avoiding the situation of collapse.

[0022] Embodiment 2:

[0023] Figures 1 - 3Shows an anti-collapse mechanism for high formwork in a smart construction site according to an embodiment of the present utility model, which is disposed on one side of a support composed of vertical pipes 1 and horizontal pipes 2. This anti-collapse structure includes a U-shaped clamp 3 that clamps around the surface of the vertical pipe 1. A first connecting plate 4 is detachably connected to the surface of the U-shaped clamp 3. One side of the first connecting plate 4 is closely attached to the surface of the vertical pipe 1. A first connecting seat 6 is fixedly connected to the bottom of one side of the first connecting plate 4. A first steel wire rope 7 is movably connected to the side of the first connecting seat 6 away from the first connecting plate 4. A first threaded bolt 8 is welded to the side of the first steel wire rope 7 away from the first connecting seat 6. A rotating handle 9 is threadedly connected to the surface of the first threaded bolt 8. A second threaded bolt 10 is threadedly connected to the inner surface of the rotating handle 9 away from the first threaded bolt 8. The threading directions of the first threaded bolt 8 and the second threaded bolt 10 are opposite. The inner surface of the rotating handle 9 is provided with internal threads that cooperate with the first threaded bolt 8 and the second threaded bolt 10. By setting the threading directions of the first threaded bolt 8 and the second threaded bolt 10 to be opposite and the inner surface of the rotating handle 9 to be provided with internal threads that cooperate with the first threaded bolt 8 and the second threaded bolt 10, it is possible to make the second threaded bolt 10 and the first threaded bolt 8 approach or move away from each other. When approaching, the first steel wire rope 7 and the second steel wire rope 11 become tightened. When moving away, the first steel wire rope 7 and the second steel wire rope 11 become loosened. A second steel wire rope 11 is welded to the side of the second threaded bolt 10 away from the rotating handle 9. A second connecting seat 12 is movably connected to the side of the second steel wire rope 11 away from the second threaded bolt 10. A second connecting plate 13 is fixedly connected to the bottom of the second connecting seat 12. The bottom of the second connecting plate 13 can be detachably connected to the contact surface.

[0024] In this application document, the U-shaped clamp 3 can also be clamped around the surface of the horizontal pipe 2. This installation method can be determined according to the actual installation requirements.

[0025] Working principle: When the present utility model is in use, construction workers clamp the U-shaped clamp 3 around the surface of the vertical pipe 1, causing the first nut 5 to rotate threadedly on the surface of the first connecting plate 4. After installing it in an appropriate position and tightening the first connecting plate 4 for close fitting, it can be fastened to the surface of the limit bolt 14 embedded in the ground through the second connecting plate 13 and tightened for close fitting through the second nut 15. After installing the two fixed points, by rotating the rotating handle 9, the rotation of the rotating handle 9 drives the second threaded bolt 10 and the first threaded bolt 8 to approach or move away from each other. When the second threaded bolt 10 and the first threaded bolt 8 approach each other, it drives the first steel wire rope 7 and the second steel wire rope 11 to be tightened, making the first connecting plate 4 and the second connecting plate 13 serve as fulcrums. Thus, the support composed of the vertical pipe 1 and the horizontal pipe 2 is stabilized by means of diagonal tension, preventing tilting and thus avoiding collapse.

Claims

1. A high-formwork anti-collapse mechanism for an intelligent construction site, which is arranged on one side of a support composed of vertical pipes (1) and horizontal pipes (2), and is characterized in that, The anti-collapse structure includes a U-shaped clamp (3) clamped on the surface of the vertical pipe (1). One side of the U-shaped clamp (3) is detachably connected with a first connecting plate (4). One side of the first connecting plate (4) is closely attached to the surface of the vertical pipe (1). A first connecting seat (6) is fixedly connected to the bottom of one side of the first connecting plate (4). A first steel wire rope (7) is movably connected to the side of the first connecting seat (6) away from the first connecting plate (4). A first threaded bolt (8) is welded to the side of the first steel wire rope (7) away from the first connecting seat (6). A turning handle (9) is threadedly connected to the surface of the first threaded bolt (8). A second threaded bolt (10) is threadedly connected to the inner surface of the turning handle (9) away from the first threaded bolt (8). A second steel wire rope (11) is welded to the side of the second threaded bolt (10) away from the turning handle (9). A second connecting seat (12) is movably connected to the side of the second steel wire rope (11) away from the second threaded bolt (10). A second connecting plate (13) is fixedly connected to the bottom of the second connecting seat (12). The bottom of the second connecting plate (13) can be detachably connected to the contact surface.

2. The high-formwork anti-collapse mechanism for an intelligent construction site according to claim 1, wherein, The first connecting plate (4) penetrates through the outer surface of the U-shaped clamp (3). A first nut (5) is threadedly connected to the surface of the U-shaped clamp (3). One side of the first nut (5) is closely attached to the first connecting plate (4).

3. The high-formwork anti-collapse mechanism for intelligent construction sites according to claim 1, characterized in that, Limit bolts (14) penetrate through the four circumferences inside the second connecting plate (13). A second nut (15) is threadedly connected to the surface of the limit bolts (14). The bottom of the second nut (15) is closely attached to the top of the second connecting plate (13).

4. The high formwork anti-collapse mechanism for intelligent construction sites according to claim 3, characterized in that, The limit bolts (14) can be embedded in the wall surface or floor surface through concrete.

5. The high-formwork anti-collapse mechanism for an intelligent construction site according to claim 1, characterized in that, The thread directions of the first threaded bolt (8) and the second threaded bolt (10) are opposite. Internal threads matching the first threaded bolt (8) and the second threaded bolt (10) are provided on the inner surface of the turning handle (9).

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