Protective fence for constructional engineering

Abstract

The utility model belongs to the technical field of building guardrails, and particularly relates to a building engineering protective fence which comprises a frame, triangular blocks are fixedly installed at the two corners of the bottom of the frame, steel wires are fixedly installed on the triangular blocks and the inner wall of the frame, a rotating rod is connected to the bottom of the frame in a clamped and rotating mode, and ground feet are fixedly connected to the bottom of the rotating rod. The foot margin comprises a bearing seat fixed to the rotating rod, a clamping groove is formed in one side wall of the bearing seat, a clamping plate is slidably clamped in the clamping groove, and a water leakage hole is formed in the bottom of the bearing seat. The angle and the direction of the protective fence can be flexibly adjusted through the rotating rods, the frames can be installed at multiple angles through the connecting devices, different shapes such as rectangles and polygons can be formed, the requirements of various construction sites are met, the bearing seats of the ground feet are provided with water leakage holes and anti-skid grooves and can be used for loading the loading blocks, and the clamping plates can be detached or installed according to needs. Therefore, different ground conditions and stability requirements can be met.

Description

Technical Field

[0001] The utility model relates to the technical field of building guardrails, in particular to a building engineering guardrail. Background Technique

[0002] In the field of building engineering, the safety protection at the construction site is of great importance. Traditional guardrails often have problems such as insufficient structural stability, inconvenient installation and disassembly, and limited protection effect.

[0003] For example, some early guardrails were only welded by simple iron rods, and the bottom fixing method was single. They were prone to toppling when facing strong winds or external impacts, and could not effectively guarantee the safety of the construction site. There are also some guardrails that are difficult to be quickly adjusted and combined according to the shape and requirements of the construction site due to the lack of flexible connection devices, resulting in the impact on construction efficiency.

[0004] In addition, some guardrails also lack in warning functions. For example, without reflective signs, it is difficult to attract people's attention at night or in a dim environment, increasing potential safety hazards. At the same time, the bearing capacity and the ability to adapt to different terrains of the guardrail also need to be improved, and they cannot meet the requirements of the complex and changeable construction site.

[0005] Just in such a background, the new type of building engineering guardrail emerges as the times require. By optimizing the structural design and adding a variety of practical functions, it aims to provide more reliable, convenient and efficient safety protection. Content of the Utility Model

[0006] (1) Technical Problems to be Solved

[0007] Aiming at the deficiencies of the prior art, the utility model provides a building engineering guardrail, which solves the problems put forward in the above background technique.

[0008] (2) Technical Solutions

[0009] The utility model specifically adopts the following technical solutions to achieve the above purposes:

[0010] A building engineering guardrail includes a frame. Triangular blocks are fixedly installed at the two bottom corners of the frame. Steel wires are fixedly installed on the inner walls of the triangular blocks and the frame. A rotating rod is clamped and rotatably connected to the bottom of the frame, and a floor anchor is fixedly connected to the bottom of the rotating rod;

[0011] The floor anchor includes a bearing seat fixed to the rotating rod. A clamping groove is formed on one side wall of the bearing seat. A clamping plate is slidably clamped inside the clamping groove. Leakage holes are formed at the bottom of the bearing seat. Anti-slip grooves are also formed at the bottom of the bearing seat. Connecting devices are arranged on the two frames;

[0012] The connecting device includes U-shaped blocks that are movably attached to the frame. The two U-shaped blocks are rotatably connected by a rotating block, and bolts pass through the mounting plate between the U-shaped blocks for threaded fastening.

[0013] Further, the steel wires are formed into a grid shape, and some safety publicity signs can be hung on the steel wires.

[0014] Further, a reflective sticker is adhered to the upper part of the frame.

[0015] Further, the card slot extends to a part of the bearing seat, and the shape of the card slot is adapted to that of the card plate.

[0016] Further, the middle part of the bearing seat is hollow, and the inside of the bearing seat is loaded with a load block.

[0017] Further, at least one connecting device can be provided on the two frames for fastening.

[0018] Further, the top corner of the frame is a rounded corner.

[0019] (III) Beneficial Effects

[0020] Compared with the prior art, the present utility model provides a building engineering guardrail, which has the following beneficial effects:

[0021] In the present utility model, the guardrail can flexibly adjust the angle and direction through the rotating rod. The frame can be installed at multiple angles through the connecting device, forming different shapes such as rectangles and polygons to meet the requirements of various construction sites. The bearing seat of the anchor has a water leakage hole, an anti-slip groove, and can be loaded with a load block. The card plate can be disassembled or installed as needed to adapt to different ground conditions and stability requirements. Description of the Drawings

[0022] Figure 1 is a schematic structural diagram of the present utility model;

[0023] Figure 2 is a schematic structural diagram of the connection between the frame and the rotating rod of the present utility model;

[0024] Figure 3 is a schematic structural diagram of the bearing seat of the present utility model;

[0025] Figure 4 is a schematic internal structure diagram of the bearing seat of the present utility model;

[0026] Figure 5 is the present utility model Figure 1 Schematic diagram of the structure at position A in.

[0027] In the figure: 1. Frame; 2. Triangular block; 3. Steel wire; 4. Rotating rod; 5. Bearing seat; 6. Card slot; 7. Card board; 8. Leakage hole; 9. Anti-slip groove; 10. U-shaped block; 11. Rotating block; 12. Mounting plate. Detailed implementation manner

[0028] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0029] Embodiment

[0030] As Figures 1-5 shown, a building engineering guardrail proposed in an embodiment of the present invention includes a frame 1. Triangular blocks 2 are fixedly installed at the two bottom corners of the frame 1. Steel wires 3 are fixedly installed on the inner walls of the triangular blocks 2 and the frame 1. A rotating rod 4 is snap-fitted and rotatably connected to the bottom of the frame 1. The bottom of the rotating rod 4 is fixedly connected to a floor anchor;

[0031] The floor anchor includes a bearing seat 5 fixed to the rotating rod 4. A card slot 6 is formed on one side wall of the bearing seat 5. A card board 7 is slidably clamped inside the card slot 6. Leakage holes 8 are formed at the bottom of the bearing seat 5. Anti-slip grooves 9 are also formed at the bottom of the bearing seat 5. Connecting devices are provided on the two frames 1;

[0032] The connecting device includes U-shaped blocks 10 that are movably attached to the frame 1. The two U-shaped blocks 10 are rotatably connected by a rotating block 11. Bolts between the U-shaped blocks 10 penetrate through a mounting plate 12 and are threadedly fastened to the U-shaped blocks 10;

[0033] The frame 1 can be installed at multiple angles through the connecting device, and it can be rectangular or polygonal;

[0034] The leakage holes 8 can achieve water leakage on a cement floor and can directly insert some steel bars for fixation on a muddy ground to prevent deviation;

[0035] Frame 1: It is the main frame structure of the guardrail. It plays a role in supporting and fixing other components and provides a structural basis for the overall guardrail.

[0036] Triangular block 2: Enhances the stability and structural strength of the bottom of the frame 1.

[0037] Steel wire 3: Forms a protective net to prevent people or objects from passing through and plays a role in safety protection.

[0038] Rotating rod 4: enables the guardrail to flexibly adjust the angle and direction.

[0039] Foundation bolt:

[0040] The bearing seat 5 provides stable support for the guardrail. The card slot 6 is used for clamping the card board 7. The water leakage hole 8 is conducive to drainage or fixing on the muddy ground. The anti-slip groove 9 enhances the friction with the ground to prevent sliding. The hollow middle part for loading load blocks can increase stability.

[0041] The card board 7 can be disassembled according to needs, facilitating unloading.

[0042] Connecting device:

[0043] The U-shaped block enables the frame 1 to be connected and installed at multiple angles, realizing combinations of different shapes such as rectangles and polygons, and facilitating flexible adaptation to the requirements of different construction sites.

[0044] Reflective sticker: reflects light in a dim environment, plays a warning role, and improves safety.

[0045] Arc angle: reduces the injury suffered by personnel during collisions and improves the safety of use.

[0046] The working principle is as follows:

[0047] The frame 1 serves as the main framework, supporting and fixing other components, and providing the basic structure for the entire guardrail. The triangular block 2 enhances the stability of the bottom of the frame 1. The steel wire 3 forms a protective net to prevent the passage of personnel or objects, playing a role in safety isolation.

[0048] The rotating rod 4 enables the guardrail to flexibly adjust the angle and direction according to actual needs. The bearing seat 5 in the foundation bolt provides stable support for the guardrail. On the cement ground, the water leakage hole 8 can achieve drainage to avoid water accumulation affecting the stability of the guardrail; on the muddy ground, the guardrail can be fixed by inserting steel bars through the water leakage hole 8 to prevent it from shifting, and the anti-slip groove 9 further increases the friction with the ground to ensure that the guardrail will not slide easily.

[0049] When multiple guardrails need to be combined, through the U-shaped block 10, rotating block 11 and bolts in the connecting device, the two frames 1 can be connected at multiple angles, realizing combinations of different shapes such as rectangles and polygons to meet the requirements of various construction sites.

[0050] When the steel wire 3 is in a mesh shape, it can be used to hang safety publicity signs, playing a role in publicity and warning. The reflective sticker adhered to the upper part of the frame 1 reflects light in a dim environment to remind people to pay attention.

[0051] In short, this construction project guardrail realizes functions such as flexible adjustment, stable support, safety protection, publicity and warning through the coordinated action of each component.

[0052] As Figure 1 shown, in some embodiments, the steel wire 3 becomes grid-shaped, and some safety publicity signs can be hung on the steel wire 3; at the construction site of a building project, common safety publicity signs such as "Beware of falling objects from height" and "Must wear safety helmet" can be hung at the grid intersection points or grid edges of the steel wire 3 by means of ropes, hooks, etc.

[0053] Such a design facilitates the construction party to display relevant safety prompt information on the guardrail, enabling passers-by to obtain important safety warnings more intuitively, thereby improving the overall safety of the construction site.

[0054] As Figure 1 shown, in some embodiments, a reflective sticker is adhered to the upper part of the frame 1; the reflective sticker can reflect light. In a dim environment, such as at night or when the light is insufficient, when the light of a vehicle or a pedestrian shines on the reflective sticker, bright light will be reflected.

[0055] This enables the guardrail to be clearly seen even under dim conditions, thus playing a warning role. For example, around a construction site at night, passing vehicles can notice the position of the guardrail in time and avoid collisions.

[0056] As Figure 4 shown, in some embodiments, the card slot 6 extends to a part of the bearing seat 5, and the shape of the card slot 6 is adapted to that of the card plate 7; such an adapted design enables the card plate 7 to be accurately installed in the card slot 6 when needed and play its due role; and it can also be conveniently removed when not needed.

[0057] As Figure 4 shown, in some embodiments, the middle part of the bearing seat 5 is hollowed out, and a load block is loaded inside the bearing seat 5; when the guardrail needs to be used in an environment with strong wind or vulnerable to external forces, heavier metal blocks, stones, etc. can be loaded into the hollowed-out part to increase the overall weight of the guardrail, thereby improving its stability and wind resistance, making it not easily moved or blown down.

[0058] For another example, in a construction site with uneven terrain or soft ground, by loading load blocks, the guardrail can better maintain its upright and stable state, ensuring the effective exertion of its protective function.

[0059] Such a design enables the guardrail to flexibly adjust its own stability and reliability according to different usage scenarios and environmental conditions.

[0060] As Figure 1As shown, in some embodiments, at least one connecting device may be provided on the two frames 1 for fastening; if the construction site is relatively narrow and the connection requirement between the two frames 1 is not high, then setting one connecting device may be sufficient to meet the fastening requirement and ensure the stability of the guardrail.

[0061] However, if the construction site is relatively open, it may be subject to greater external force impacts, or higher overall strength and stability of the guardrail are required, then two or more connecting devices can be set. Multiple connecting devices can distribute the force more evenly, making the connection between the two frames 1 more firm and reliable, enhancing the ability of the guardrail to resist external forces, and thus better playing the protective role.

[0062] Such as Figure 1 As shown, in some embodiments, the top corners of the frame 1 are arc-shaped corners; the design of the arc-shaped corners can reduce the risk of injury caused by sharp corners. At the construction site, personnel activities are relatively frequent. If accidentally hitting the top corner of the guardrail, the arc-shaped corner can reduce the degree of injury caused by the collision compared to a right angle.

[0063] Finally, it should be noted that the above are only the preferred embodiments of the present invention and are not used to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included within the protection scope of the present invention.

Claims

1. A building engineering protective railing, including a frame (1), characterized in that: At the bottom corners of the described frame (1), triangular blocks (2) are fixedly installed. On the inner walls of the triangular blocks (2) and the frame (1), steel wires (3) are fixedly installed. At the bottom of the frame (1), a rotating rod (4) is snap-fitted and rotatably connected, and a floor footing is fixedly connected to the bottom of the rotating rod (4). The floor footing includes a bearing seat (5) fixed to the rotating rod (4). A card slot (6) is provided on one side wall of the bearing seat (5). A card plate (7) is slidably clamped inside the card slot (6). A water leakage hole (8) is provided at the bottom of the bearing seat (5). An anti-slip groove (9) is also provided at the bottom of the bearing seat (5). A connecting device is provided on the two frames (1). The connecting device includes a U-shaped block (10) that is movably attached to the frame (1). The two U-shaped blocks (10) are rotatably connected by a rotating block (11). A bolt passes through a mounting plate (12) between the U-shaped blocks (10) and is threadedly fastened to the U-shaped blocks (10).

2. The building engineering protective railing according to claim 1, characterized in that: The steel wires (3) are formed into a grid shape, and safety publicity signs can be hung on the steel wires (3).

3. The safety railing for construction projects according to claim 1, wherein: A reflective sticker is adhered to the upper part of the frame (1).

4. A building engineering protective railing according to claim 1, characterized in that: The middle part of the bearing seat (5) is hollow, and load-bearing blocks are loaded inside the bearing seat (5).

5. A building engineering guardrail according to claim 1, characterized in that: At least one connecting device can be provided on the two frames (1) for fastening.

6. The building engineering protective railing according to claim 1, wherein: The top corners of the frame (1) are rounded corners.

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