Detachable enclosure for construction

Abstract

The utility model provides a kind of building construction with detachable enclosure, comprising: enclosure body, in the middle of the end face of the enclosure body one end is equipped with an arc protrusion, both sides are recess, and the height difference exists in the recess of both sides of this end face to form protruding detent block, the other end of the enclosure body is equipped with the limiting card slot matched with the protruding detent block, in the one end of the enclosure body with protruding detent block, and located the high side of the protruding detent block is equipped with connecting plate, fixed mounting hole is machined on the connecting plate, the enclosure body is sequentially assembled and fixed by corresponding protruding detent block and limiting card slot;Simplify splicing process, sequentially assemble and fix by protruding detent block set in one end of enclosure body and the limiting card slot matched with the other end;Quickly fixed installation, reduce use cost, portable structure reduces risk.

Description

Technical Field

[0001] This utility model relates to the field of construction equipment technology, specifically a detachable construction fence. Background Technology

[0002] During construction, in order to isolate the construction area from the road environment, it is usually necessary to set up barriers and also to restrict the speed of vehicles passing through nearby lanes to ensure the safety of the construction area and passing vehicles.

[0003] Currently, existing construction site fencing (such as announcement number: CN218375779U) discloses an environmentally friendly construction site fencing. Adjacent fencing units are spliced ​​together using connecting arms and connecting grooves. Under the elastic force of springs, the locking block connected by the operating block and the connecting arm is fixed inside the locking groove, which facilitates the assembly and fixing of adjacent fencing units. This makes the operation convenient and improves installation efficiency.

[0004] However, during the implementation of the above technical solution, at least the following technical problems were found: the fences are all individual pieces that are spliced ​​together. During the installation and dismantling process, the user needs to move and install each fence one by one, and fix it repeatedly to get the fence in place. This requires repeated operations. The fences, with the addition of lateral support rods, are large in size, which is not conducive to transportation. Utility Model Content

[0005] In view of the shortcomings of the existing technology, the purpose of this utility model is to provide a detachable fence for construction.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a detachable construction fence, comprising: a fence body, wherein an arc-shaped protrusion is provided in the middle of one end face of the fence body, and grooves are provided on both sides, and the grooves on both sides of the end face have a height difference to form a protrusion locking block; the other end of the fence body is provided with a limiting groove that matches the protrusion locking block; at the end of the fence body where the protrusion locking block is provided, and on the higher side of the protrusion locking block, a connecting plate is provided, and each connecting plate is machined with a fixing installation hole; adjacent fence bodies are assembled and fixed sequentially through the corresponding protrusion locking block and limiting groove.

[0007] Furthermore, the connecting plate can extend to the correspondingly connected enclosure body, and / or does not interfere with the protruding locking block or the limiting slot.

[0008] As a preferred embodiment of this application, the adjacent enclosure bodies are sequentially assembled and fixed to form a complete plane by the corresponding protruding locking blocks and limiting slots.

[0009] As a preferred embodiment of this application, the arc-shaped protrusion is formed by an inclined section, a raised section, and a connecting section connected by a circular arc in sequence; wherein the inclined section is inclined toward the raised section and connects with a groove close to the connecting plate; the raised section is inclined toward the connecting section.

[0010] As a preferred embodiment of this application, the inclination angle between the inclined segment and the protruding segment is 60-120°. As a preferred embodiment of this application, a raised reinforcing rib is provided on the inner side of the connecting plate.

[0011] As a preferred embodiment of this application, a bolt is embedded in the fixing hole.

[0012] As a preferred embodiment of this application, the fence body is integrally formed and made of polyurethane material.

[0013] Compared with the prior art, the beneficial effects of this utility model are as follows: Simplified assembly process: Traditional fencing requires multiple complex processes such as "steel structure fabrication followed by covering with colored steel sheets and applying spray-painted cloth / artificial turf". This new type of fencing adopts a snap-on splicing method. The protruding locking block set at one end of the fencing body is assembled and fixed in sequence with the matching limiting slot at the other end. This design makes the fencing splicing simple and quick, eliminating the need for complex steel structure fabrication and additional operations of multiple materials, greatly reducing construction steps and saving construction time.

[0014] Quick and easy installation: The connecting plate has pre-drilled mounting holes for securing with self-tapping screws. Compared to the complex fixing methods used in traditional fencing, this method allows for a faster and more secure connection of all parts of the fencing. Construction workers can complete the installation quickly, improving overall construction efficiency, helping to shorten project timelines, and reducing labor and time costs.

[0015] Reduced operating costs: Because the new type of fencing is reusable, the same set of fencing equipment can be reused across multiple construction projects, reducing expenses incurred from frequently purchasing new fencing. For construction companies, the long-term use of this reusable fencing can significantly reduce project costs and improve economic efficiency.

[0016] Lightweight structure reduces risks: Traditional fencing structures are bulky and prone to tipping or slipping during installation, dismantling, and transportation, posing a threat to the safety of construction workers. The new fencing, with its prefabricated design, is relatively lightweight, allowing for easier operation by construction workers. This reduces safety risks caused by excessive weight and improves the safety of the construction process. Attached Figure Description

[0017] Other features, objects, and advantages of this invention will become more apparent from the following detailed description of non-limiting embodiments with reference to the accompanying drawings: Figure 1 This is a schematic diagram of the main structure of this utility model; Figure 2 This is a schematic diagram showing the installation position of the protruding reinforcing rib of this utility model; Figure 3 This is a schematic diagram of the specific structure of this utility model; Figure 4 A schematic diagram of Embodiment 1 of this utility model; Figure 5 A schematic diagram of Embodiment 2 of this utility model; Figure 6 A schematic diagram of one embodiment 3 of this utility model; Figure 7 This is another schematic diagram of embodiment 3 of the present invention.

[0018] In the diagram: 1. Fence body; 2. Protruding locking block; 21. Arc-shaped protrusion; 211. Inclined section; 212. Protruding section; 213. Connecting section; 22. Groove; 3. Limiting slot; 4. Connecting plate; 5. Fixing mounting hole; 6. Protruding reinforcing rib; 7. Bolt. Detailed Implementation

[0019] To make the technical means, creative features, objectives and effects of this utility model easier to understand, the present utility model will be further described below in conjunction with specific embodiments.

[0020] Traditional construction site fencing involves multiple processes, such as "steel structure fabrication followed by covering with colored steel sheets and then applying spray-painted cloth / artificial turf," which are "complex and time-consuming." Therefore, this application provides a detachable construction site fencing solution.

[0021] like Figure 1-4As shown, the structure includes: a fence body 1, with an arc-shaped protrusion 21 in the middle of one end face and grooves 22 on both sides, and the grooves 22 on both sides of the end face have a height difference to form a protruding locking block 2. The other end of the fence body 1 is provided with a limiting groove 3 that matches the protruding locking block 2. At the end of the fence body 1 with the protruding locking block 2, and on the higher side of the protruding locking block 2, a connecting plate 4 is provided. Each connecting plate 4 is machined with a fixing installation hole 5 (the number of holes needs to be limited according to the actual customized fence length and height, so it is not limited here). Adjacent fence bodies 1 are assembled and fixed in sequence through the corresponding protruding locking blocks 2 and limiting grooves 3. This structure enables rapid assembly and disassembly of the fence, improving construction efficiency; facilitates the transportation and storage of the fence, reducing logistics costs; is reusable, reducing resource waste and construction costs; and forms a stable fence structure, effectively blocking the spread of debris and noise from the construction site, ensuring construction safety and environmental cleanliness.

[0022] Its main principle is to use the shape matching of the protruding locking block 2 and the limiting slot 3 to enable the adjacent fence bodies 1 to be quickly positioned and locked together during splicing, forming a preliminary connection structure.

[0023] The mounting holes 5 on the connecting plate 4 can be used to further securely connect adjacent fence bodies 1 with fasteners such as bolts 7, thereby enhancing the overall stability and resistance to external forces of the fence.

[0024] This includes several embodiments: like Figure 4 As shown, the connecting plate 4 can extend to the corresponding connected enclosure body 1 (i.e., within the shadow coverage of the enclosure body 1), and does not interfere with the protruding locking block 2 and the limiting slot 3.

[0025] like Figure 5 As shown in Figure 2, the connecting plate 4 can extend to the corresponding connected enclosure body 1 (i.e., within the shadow coverage of the enclosure body 1), and pass through the protruding locking block 2 and the limiting slot 3 in sequence.

[0026] like Figure 6 , Figure 7 As shown in Figure 3, the connecting plate 4 can extend to the corresponding connected enclosure body 1 (i.e., within the shadow coverage of the enclosure body 1), and only passes through the limiting slot 3 (because passing through the protruding locking block 2 would necessarily pass through the limiting slot 3, so this embodiment does not exist).

[0027] This application improves the connection strength by rationally designing the size and shape of the connecting plate 4 so that it can extend into the enclosure body 1 as needed and fit into the internal structure of the enclosure body 1, thereby increasing the connection area and friction.

[0028] Precisely control the position and size of the connecting plate 4 to ensure that it maintains an appropriate gap with the protruding locking block 2 and the limiting slot 3, so as to avoid collisions and interference during assembly and disassembly.

[0029] The adjacent fence bodies 1 are sequentially assembled and fixed to form a complete plane through the corresponding protruding locking blocks 2 and limiting slots 3. This creates a flat construction fence interface, improving the overall aesthetics of the construction site and facilitating the display of advertisements and signs on the fence surface.

[0030] The complete planar structure can better block the impact of external factors such as wind and rain on the construction site, improve the protective performance of the fence, and ensure that adjacent fence bodies 1 can fit tightly after assembly to form a continuous and flat fence plane, which meets the actual needs of the construction site.

[0031] The arc-shaped protrusion 21 is formed by the sequential transition of the inclined section 211, the protruding section 212, and the connecting section 213 through an arc; wherein the inclined section 211 is inclined toward the protruding section 212, adjacent to the connecting plate 4 and leaving a groove 22; the protruding section 212 is inclined toward the connecting section 213. The special structural design of the arc-shaped protrusion 21 can enhance the strength and rigidity of the fence body 1, improve its impact resistance and deformation resistance, and extend the service life of the fence.

[0032] The groove 22 between the inclined section 211 and the connecting plate 4 can increase the three-dimensionality and layering of the fence, while reducing the weight of the fence to a certain extent, making it easier to transport and install. This design optimizes the mechanical properties of the fence body 1, enabling it to better withstand external pressure and impact, and ensuring the safety of the construction site. The reason for this is that the inclined section, the raised section 212 and the connecting section 213 are connected in sequence by an arc, so that the stress can be evenly distributed on the entire arc-shaped raised section 21 structure, avoiding stress concentration that could cause damage to the fence body 1.

[0033] The design of the groove 22 changes the local structure of the fence body 1, increases its bending strength, and reduces the amount of material used, thus reducing the weight of the fence.

[0034] The tilt angle between the inclined section 211 and the raised section 212 is 60-120°. Within the tilt angle range of 60-120°, the strength and weight of the fence body 1 can be balanced, so that the fence can meet the strength requirements while minimizing its own weight, making it easy to transport and install.

[0035] A suitable tilt angle can improve the wind resistance of the fence, reduce the impact of wind on the fence, and ensure the stability of the fence under severe weather conditions.

[0036] The inner side of the connecting plate 4 is provided with a raised reinforcing rib 6. The raised reinforcing rib 6 can significantly enhance the strength and rigidity of the connecting plate 4, prevent the connecting plate 4 from deforming or breaking under stress, and improve the overall connection reliability of the enclosure.

[0037] The physical principle behind increasing the service life of the connecting plate 4 and reducing the cost of repairing and replacing the enclosure due to damage to the connecting plate 4 is that the raised reinforcing rib 6 changes the cross-sectional shape of the connecting plate 4 and increases its moment of inertia, thereby improving the bending and torsional resistance of the connecting plate 4.

[0038] When the connecting plate 4 is under stress, the raised reinforcing ribs 6 can disperse the stress, avoid stress concentration in local areas of the connecting plate 4, and prevent the connecting plate 4 from being damaged.

[0039] The fixed mounting hole 5 is embedded with a bolt 7. The embedded bolt 7 can improve the connection strength and stability of the fixed mounting hole 5, prevent the bolt 7 from loosening or falling off when under force, and ensure a firm connection between adjacent fence bodies 1.

[0040] This facilitates the installation and removal of bolt 7, improves construction efficiency, and reduces the risk of bolt 7 being lost.

[0041] The fence body 1 is integrally molded and made of polyurethane. The integral molding process of the fence body 1 is simple, reduces the connection points and welding processes between parts, improves production efficiency, and reduces production costs.

[0042] Polyurethane material has advantages such as light weight, high strength, corrosion resistance, heat insulation and sound insulation, which can meet the requirements of construction site fencing, and is also easy to handle and install.

[0043] The one-piece molding technology uses processes such as injection molding and extrusion to mold polyurethane material into the shape of the fence body 1 in one go, avoiding problems such as weak connection and poor sealing that may exist in traditional assembly processes.

[0044] The molecular structure of polyurethane materials determines their excellent physical and chemical properties, such as high strength, good toughness and corrosion resistance, which enables them to adapt to the complex environmental conditions of construction sites.

[0045] Construction efficiency: The new type of fence is spliced ​​by snap-fit ​​plates and fixed with self-tapping screws, which eliminates the many processes of traditional fences such as "making steel structure and covering it with color steel sheet, and attaching spray-painted cloth / artificial turf", thus solving the pain points of traditional fences being "complex and time-consuming". ② Cost and Environmental Protection: The new type of fencing saves on materials and labor, and the polyurethane material is more environmentally friendly, solving the pain points of traditional fencing such as "excessive material waste, high labor costs, and significant pollution from color steel tiles + spray-painted cloth / artificial turf"; ③ Reusability and safety: The new type of fence is a prefabricated design, which can be reused and is lightweight and safe, solving the pain points of traditional fences that are "one-time use, difficult to reuse after disassembly, bulky structure and low safety".

[0046] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this utility model and are not intended to limit it. Although this utility model has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solutions of this utility model without departing from the spirit and scope of the technical solutions of this utility model, and all such modifications or substitutions should be covered within the scope of the claims of this utility model.

Claims

1. A detachable construction site enclosure, characterized in that, include: The fence body (1) has an arc-shaped protrusion (21) in the middle of one end face and grooves (22) on both sides. The grooves (22) on both sides of the end face have a height difference to form a protrusion locking block (2). The other end of the fence body (1) is provided with a limiting groove (3) that matches the protrusion locking block (2). At the end of the fence body (1) where the protrusion locking block (2) is provided, a connecting plate (4) is provided on one side of the protrusion locking block (2). The connecting plate (4) is machined with fixing installation holes (5). The adjacent fence bodies (1) are assembled and fixed in sequence by the corresponding protrusion locking block (2) and limiting groove (3).

2. The detachable construction site enclosure as described in claim 1, characterized in that, The connecting plate (4) can extend to the corresponding connected enclosure body (1), and / or does not interfere with the protruding locking block (2) and the limiting slot (3).

3. The detachable construction site enclosure as described in claim 2, characterized in that, The adjacent enclosure bodies (1) are assembled and fixed in sequence by the corresponding protruding locking blocks (2) and limiting slots (3) to form a complete plane.

4. A detachable construction site enclosure as described in claim 3, characterized in that, The arc-shaped protrusion (21) is formed by the sequential transition of the inclined section (211), the protruding section (212), and the connecting section (213) through a circular arc; wherein the inclined section (211) is inclined toward the protruding section (212) and connects with the groove (22) close to the connecting plate (4); the protruding section (212) is inclined toward the connecting section (213).

5. A detachable construction site enclosure as described in claim 4, characterized in that, The inclination angle between the inclined section (211) and the protruding section (212) is 60-120°.

6. A detachable construction fence as described in claim 1, characterized in that, The inner side of the connecting plate (4) is provided with raised reinforcing ribs (6).

7. A detachable construction fence as described in claim 1, characterized in that, The fixing hole (5) is fitted with a bolt (7).

8. A detachable construction fence as described in claim 1, characterized in that, The enclosure body (1) is integrally formed and made of polyurethane material.

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