A protective device for construction engineering

Abstract

The utility model relates to the technical field of construction engineering, and discloses a protective device for construction engineering, including a base, a first column and a second column, and protective structures are distributed on the first column and the second column. The utility model is provided with a protective structure, and after the telescopic grid is extended, the staff can use the mounting holes to cooperate with the ground nails to fix the base on the ground, and as the telescopic grid is extended, the airbag bag will also be deployed, and the staff can start the air pump to inject gas into the inside of the airbag bag through the catheter to fill and expand the inside of the airbag bag, and the filled four groups of airbag bags are extended to form a rectangular enclosing structure, and the airbag bag is located on the periphery of the telescopic grid, which is used to protect the telescopic grid. When the telescopic grid is impacted from the outside, the airbag bag can be used to form a buffer zone to reduce direct contact and collision with hard structures such as the telescopic grid, increase the overall protection ability of the protective device, and improve its protection functionality.

Description

Technical Field

[0001] The utility model relates to the technical field of building engineering, in particular to a protective device for building engineering construction. Background Art

[0002] In the process of construction engineering, in order to ensure the safety of workers and prevent various safety hazards at the construction site, a variety of protective devices are usually used. Among them, the fence protection device is a temporary isolation measure used to isolate and protect the construction of a specific area.

[0003] A safety protection device for construction engineering is disclosed in the Chinese utility model patent with the announcement number CN218061772U, which belongs to the field of construction engineering technology. It mainly solves the problem that the existing safety protection devices are mostly fixed during installation, which is not convenient for disassembly and movement of the device, and is time-consuming and labor-intensive. With respect to the above-mentioned related technologies, the inventor believes that there are the following defects: Although in the above-mentioned prior art, by setting up a disassembly and assembly mechanism, the protective device can be quickly installed and disassembled by the disassembly and assembly mechanism during use, thereby improving the installation and construction efficiency; however, this protective device only presents a fence state during actual use, and cannot withstand the pressure applied from the outside. It is easy to deform after being subjected to force, which affects the functionality of the protective device. Therefore, a protective device for construction engineering is needed, which increases the overall protection capability of the protective device and improves its protection functionality by setting up a protective structure to protect the fence structure. Utility Model Content

[0004] In order to solve the technical problem that the protective device only presents a fence state during actual use, cannot withstand the pressure applied from the outside, is easily deformed after being subjected to force, and affects the functionality of the protective device, the utility model provides a protective device for construction engineering.

[0005] The utility model is implemented by the following technical scheme: a protective device for construction engineering, comprising a base, a first column and a second column, each group of the base is installed with a group of first columns and a group of second columns, the first columns and the second columns are distributed with telescopic grids and driving mechanisms, the driving mechanism is used to drive the telescopic grid to extend or contract, the first columns and the second columns are distributed with protective structures, the protective structures include an air pump, an air bag, a catheter and an exhaust valve port;

[0006] The four groups of air pumps are distributed and installed on the tops of the two groups of first pillars and the two groups of second pillars, two groups of air bag bags are distributed and installed on the outer walls on the opposite sides of the two groups of first pillars through mounting plates, and another two groups of air bag bags are distributed and installed on the outer walls on the opposite sides of the two groups of second pillars through mounting plates, four groups of conduits are distributed and installed through the insides of the two groups of first pillars and the two groups of second pillars, and one end of the conduit is connected to the output port of the air pump, and the other end is connected to the input port of the air bag, and multiple groups of exhaust valve ports are distributed and installed on the outer walls of the four groups of air bag bags.

[0007] Preferably, the driving mechanism comprises a motor, a screw rod, a slide seat, a fixed plate and a movable plate, and the motor is distributed and installed inside the column cavity of each group of first columns and each group of second columns through a support plate.

[0008] Preferably, the spiral screw is rotatably mounted on the top wall of the column cavity of each group of first columns and each group of second columns, and the bottom end of the spiral screw is connected to the output end of the motor, and the slide is movably mounted on the outer periphery of the spiral screw.

[0009] Preferably, a plurality of groups of the fixed plates are distributedly installed on one side outer wall of each group of first columns and each group of second columns, and a plurality of groups of the movable plates are distributedly installed on one side outer wall of each group of slide seats.

[0010] Preferably, two groups of the telescopic grids are correspondingly installed on four groups of first columns, and the other two groups of the telescopic grids are correspondingly installed on four groups of second columns, and the telescopic support rods of the telescopic grids are distributed and rotatably installed on the fixed plate and the movable plate.

[0011] Preferably, the four groups of telescopic grids form a rectangular enclosing structure, the four groups of airbag bags form a rectangular enclosing structure, and the airbag bags are located on the periphery of the telescopic grids.

[0012] Preferably, a plurality of ground wheels are distributed and installed on the bottom of the base, and a plurality of mounting holes are provided through the top of the base.

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

[0014] The utility model is provided with a protective structure. After the telescopic grid is extended, the staff can use the installation holes to cooperate with the ground nails to fix the base on the ground. As the telescopic grid is extended, the airbag bag will also be deployed. The staff can start the air pump to inject gas into the interior of the airbag bag through the catheter to fill and expand the interior of the airbag bag. The filled four groups of airbag bags are extended to form a rectangular enclosing structure, and the airbag bags are located on the periphery of the telescopic grid to protect the telescopic grid. When the telescopic grid is impacted from the outside, the airbag bags can be used to form a buffer zone to reduce direct contact and collision with hard structures such as the telescopic grid, thereby increasing the overall protective capability of the protective device and improving its protective functionality. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 The overall structural diagram provided by the utility model;

[0016] Figure 2 This is a schematic diagram of the telescopic grid of the utility model in an extended state;

[0017] Figure 3 for Figure 1 A is an enlarged structural diagram;

[0018] Figure 4 for Figure 2 The enlarged structural diagram at B in FIG.

[0019] In the figure: 1. base; 2. first column; 3. second column; 4. telescopic grid; 5. air pump; 6. air bag; 7. catheter; 8. exhaust valve port; 9. motor; 10. screw rod; 11. slide seat; 12. fixed plate; 13. movable plate; 14. ground wheel; 15. mounting hole. DETAILED DESCRIPTION

[0020] The present invention is further described below in conjunction with the accompanying drawings and specific implementation methods. It should be noted that, under the premise of no conflict, the various embodiments or technical features described below can be arbitrarily combined to form a new embodiment.

[0021] See also Figure 1 - Figure 4 A protective device for construction engineering of the present embodiment comprises a base 1, a first column 2 and a second column 3, each group of the base 1 is installed with a group of first columns 2 and a group of second columns 3, the first columns 2 and the second columns 3 are provided with a telescopic grid 4 and a driving mechanism, a plurality of groups of ground wheels 14 are distributed and installed at the bottom of the base 1, a plurality of groups of mounting holes 15 are provided through the top of the base 1, the driving mechanism is used to drive the telescopic grid 4 to extend or contract, the driving mechanism comprises a motor 9, a screw rod 10, a slide seat 11, a fixed plate 12 and a movable plate 13, wherein the motor 9 is distributed and installed inside the column cavity of each group of the first columns 2 and each group of the second columns 3 through a support plate, the screw rod 10 is rotatably installed on the top wall of the column cavity of each group of the first columns 2 and each group of the second columns 3, and the bottom end of the screw rod 10 is connected to the output end of the motor 9, and the slide seat 11 is movably installed on the outer periphery of the screw rod 10;

[0022] Further, multiple groups of fixed plates 12 are distributed and installed on one side outer wall of each group of first columns 2 and each group of second columns 3, multiple groups of movable plates 13 are distributed and installed on one side outer wall of each group of slide seats 11, two groups of telescopic grids 4 are correspondingly installed on four groups of first columns 2, and another two groups of telescopic grids 4 are correspondingly installed on four groups of second columns 3, and the telescopic support rods of the telescopic grids 4 are distributed and rotatably installed on the fixed plates 12 and the movable plates 13;

[0023] Further, when it is necessary to deploy and use, the whole device is placed near the construction site, and the staff can start the motor 9 to drive the slide 11 to move upward through the screw rod 10, and then drive the telescopic support rod of the telescopic grid 4 to extend horizontally through the movable plate 13. At the same time, the staff can push the base 1 to move through the ground wheel 14 to cooperate with the extension of the telescopic grid 4 and adjust the relative positions of the multiple groups of bases 1. After the extension, the four groups of telescopic grids 4 are extended to form a rectangular enclosing structure, which can enclose the construction site and protect the construction area. When it is necessary to retract, the motor 9 is started again to drive the movable plate 13 to move downward, and then drive the telescopic grid 4 to retract.

[0024] Further, a protective structure is distributed on the first column 2 and the second column 3, and the protective structure includes an air pump 5, an air bag 6, a conduit 7 and an exhaust valve port 8, wherein four groups of air pumps 5 are distributed and installed on the tops of the two groups of first columns 2 and the two groups of second columns 3, two groups of air bag 6 are distributed and installed on the outer walls on the opposite sides of the two groups of first columns 2 through mounting plates, and another two groups of air bag 6 are distributed and installed on the outer walls on the opposite sides of the two groups of second columns 3 through mounting plates, four groups of conduits 7 are distributed and installed through the inside of the two groups of first columns 2 and the two groups of second columns 3, and one end of the conduit 7 is connected to the output port of the air pump 5, and the other end is connected to the input port of the air bag 6, and multiple groups of exhaust valve ports 8 are distributed and installed on the outer walls of the four groups of air bag 6;

[0025] Furthermore, after the telescopic grid 4 is extended, the staff can use the mounting holes 15 to cooperate with the ground nails to fix the base 1 to the ground. As the telescopic grid 4 extends, the airbag bag 6 will also be deployed. The staff can start the air pump 5 to inject gas into the interior of the airbag bag 6 through the conduit 7 to fill and expand the interior. The filled four groups of airbag bags 6 are extended to form a rectangular enclosing structure, and the airbag bags 6 are located on the periphery of the telescopic grid 4 to protect the telescopic grid 4. When the telescopic grid 4 is impacted from the outside, the airbag bags 6 can be used to form a buffer zone to reduce direct contact and collision with hard structures such as the telescopic grid 4, thereby increasing the overall protection capability of the protective device and improving its protection functionality.

[0026] Working principle: When it is needed to be deployed for use, the whole device is placed near the construction site. The staff can start the motor 9 to drive the slide 11 to move upward through the screw rod 10, and then drive the telescopic support rod of the telescopic grid 4 to extend horizontally through the movable plate 13. At the same time, the staff can push the base 1 to move through the ground wheel 14 to cooperate with the extension of the telescopic grid 4 and adjust the relative positions of multiple groups of bases 1. After extension, the four groups of telescopic grids 4 are extended to form a rectangular enclosing structure, which can enclose the construction site and protect the construction area. Then the staff can use the mounting holes 15 to cooperate with the ground nails to fix the base 1 on the ground. As the telescopic grid 4 extends, the airbag bag 6 will also be deployed. The staff can start the air pump 5 to inject gas into the interior of the airbag bag 6 through the conduit 7 to fill and expand the interior. The filled four groups of airbag bags 6 are extended to form a rectangular enclosing structure to protect the telescopic grid 4. When it is impacted from the outside, the airbag bag 6 can be used to form a buffer zone to reduce direct contact and collision with hard structures such as the telescopic grid 4, increase the overall protection capability of the protective device, and improve its protection functionality.

[0027] The above-mentioned implementation modes are only preferred implementation modes of the present invention, and cannot be used to limit the protection scope of the present invention. Any non-substantial changes and substitutions made by technicians in this field on the basis of the present invention shall fall within the scope of protection required by the present invention.

Claims

1. A protective device for construction engineering, comprising a base (1), a first column (2) and a second column (3), wherein each group of the base (1) is equipped with a group of first columns (2) and a group of second columns (3), characterized in that: A telescopic grid (4) and a driving mechanism are arranged on the first column (2) and the second column (3), and the driving mechanism is used to drive the telescopic grid (4) to extend or retract. A protective structure is arranged on the first column (2) and the second column (3), and the protective structure includes an air pump (5), an air bag (6), a conduit (7) and an exhaust valve port (8); The four groups of air pumps (5) are distributed and installed on the tops of the two groups of first columns (2) and the two groups of second columns (3); the two groups of air bag bags (6) are distributed and installed on the outer walls of the two opposite sides of the two groups of first columns (2) through the mounting plates; the other two groups of air bag bags (6) are distributed and installed on the outer walls of the two opposite sides of the two groups of second columns (3) through the mounting plates; the four groups of conduits (7) are distributed and installed through the insides of the two groups of first columns (2) and the two groups of second columns (3); one end of the conduit (7) is connected to the output port of the air pump (5) and the other end is connected to the input port of the air bag bag (6); and the multiple groups of exhaust valve ports (8) are distributed and installed on the outer walls of the four groups of air bag bags (6).

2. A protective device for construction engineering according to claim 1, characterized in that: The driving mechanism comprises a motor (9), a screw rod (10), a slide seat (11), a fixed plate (12) and a movable plate (13); the motor (9) is distributedly installed inside the column cavity of each group of first columns (2) and each group of second columns (3) through a support plate.

3. A protective device for construction engineering according to claim 2, characterized in that: The spiral screw (10) is rotatably mounted on the top wall of the column cavity of each group of first columns (2) and each group of second columns (3), and the bottom end of the spiral screw (10) is connected to the output end of the motor (9), and the slide seat (11) is movably mounted on the outer periphery of the spiral screw (10).

4. A protective device for construction engineering according to claim 2, characterized in that: A plurality of sets of fixed plates (12) are installed on one side outer wall of each set of first columns (2) and each set of second columns (3), and a plurality of sets of movable plates (13) are installed on one side outer wall of each set of slide seats (11).

5. A protective device for construction engineering according to claim 1, characterized in that: Two groups of the telescopic grid frames (4) are correspondingly installed on the four groups of first columns (2), and the other two groups of the telescopic grid frames (4) are correspondingly installed on the four groups of second columns (3), and the telescopic support rods of the telescopic grid frames (4) are distributed and rotatably installed on the fixed plate (12) and the movable plate (13).

6. A protective device for construction engineering according to claim 1, characterized in that: The four groups of telescopic grid frames (4) form a rectangular enclosing structure, and the four groups of airbag bags (6) form a rectangular enclosing structure, and the airbag bags (6) are located on the periphery of the telescopic grid frames (4).

7. A protective device for construction engineering according to claim 1, characterized in that: A plurality of ground wheels (14) are distributed and installed at the bottom of the base (1), and a plurality of mounting holes (15) are provided through the top of the base (1).

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