A municipal engineering construction fence

Abstract

The municipal engineering construction fence provided by the embodiments of the present disclosure comprises a support column, a fence panel, a bottom flow guide groove, a connecting support and a fixing base, the support column is vertically installed on the top of the fixing base, the fence panel is fixed on the outer side of the support column through the connecting support, and the bottom flow guide groove is arranged on the bottom edge of the fixing base; wherein, the bottom flow guide groove is provided with an arc-shaped groove which is closely combined with the edge of the fixing base; the inner side of the bottom flow guide groove is provided with a slope structure which is inclined away from the fence; one end of the bottom flow guide groove extends to the bottom below the fixing base and is provided with a drainage hole which is in communication with an external drainage system. Through the scheme of the embodiments of the present disclosure, rainwater accumulation can be prevented to cause bottom erosion.

Description

Technical Field

[0001] This application relates to municipal engineering construction technology, specifically to a municipal engineering construction enclosure. Background Technology

[0002] Construction site fencing for municipal engineering projects refers to temporary protective facilities erected during urban road construction to isolate construction areas from public areas, ensuring the safety of pedestrians and vehicles, while also beautifying the cityscape and serving as a warning. In practice, however, rainwater accumulation at the base of the fencing can easily lead to soil erosion, affecting the stability of the fencing and the safety of the surrounding road surface. Summary of the Invention

[0003] In view of this, the present disclosure provides a construction site enclosure for municipal engineering projects, which at least partially solves the problems existing in the prior art.

[0004] This application discloses a construction site enclosure for municipal engineering, comprising: a supporting column, an enclosure panel, a bottom drainage channel, a connecting bracket, and a fixed base. The supporting column is vertically installed on the top of the fixed base, and the enclosure panel is fixed to the outside of the supporting column via the connecting bracket. The bottom drainage channel is located at the bottom edge of the fixed base. The bottom drainage channel has an arc-shaped groove that fits tightly against the edge of the fixed base. The inner side of the bottom drainage channel has a sloping structure that slopes away from the enclosure. One end of the bottom drainage channel extends to the bottom of the fixed base and has a drainage hole connected to an external drainage system.

[0005] Preferably, the top of the fixed base is provided with a groove structure, and the supporting column is embedded in the groove structure.

[0006] Preferably, the connecting bracket includes a vertical connecting plate and a horizontal support bar. One end of the vertical connecting plate is connected to the support column, and the other end is fixed to the enclosure panel by bolts.

[0007] Preferably, a sealing layer is provided between the bottom guide channel and the fixed base to prevent rainwater from seeping in from the joint.

[0008] Preferably, the ramp structure consists of an inclined plate and an anti-slip coating, wherein the surface of the inclined plate is coated with an anti-slip coating with a high coefficient of friction.

[0009] Preferably, the drain hole is equipped with a filter screen, which is used to intercept debris such as leaves.

[0010] Preferably, the arc-shaped groove is provided with reinforcing ribs, which are arranged in a wave-like pattern.

[0011] Preferably, an adjustable slot is provided between the enclosure panel and the connecting bracket, and the height of the enclosure panel can be finely adjusted by adjusting the position of the adjustable slot.

[0012] Preferably, the fixed base is a concrete casting structure with a steel frame embedded inside, and the bottom of the fixed base is provided with multiple drainage ditches, which are connected to the bottom guide channel.

[0013] Preferably, the support column is made of high-strength aluminum alloy material, and its outer side is coated with a waterproof and anti-corrosion coating. A shock-absorbing pad is provided between the bottom of the support column and the fixed base.

[0014] This disclosure provides a municipal engineering construction site enclosure, including: supporting columns, enclosure panels, a bottom drainage channel, connecting brackets, and a fixed base. The supporting columns are vertically installed on the top of the fixed base, and the enclosure panels are fixed to the outside of the supporting columns via the connecting brackets. The bottom drainage channel is located at the bottom edge of the fixed base. The bottom drainage channel has an arc-shaped groove that fits tightly against the edge of the fixed base. The inner side of the bottom drainage channel has a sloping structure that slopes away from the enclosure. One end of the bottom drainage channel extends to the bottom of the fixed base and has a drainage hole connected to an external drainage system. This disclosure solves the problem of preventing rainwater accumulation and subsequent bottom erosion. Attached Figure Description

[0015] To more clearly illustrate the technical solutions of the exemplary embodiments of this disclosure, the accompanying drawings used in the embodiments will be briefly described below. It should be understood that the following drawings only show some embodiments of this disclosure and should not be regarded as a limitation of the scope. For those skilled in the art, other related drawings can be obtained based on these drawings without creative effort.

[0016] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0017] Figure 2 This is a schematic diagram of the flow guide channel structure of this utility model;

[0018] Figure 3 This is a schematic diagram of the cross-sectional elevation of the base of this utility model.

[0019] In the diagram: 1. Supporting column; 2. Enclosure panel; 3. Bottom drainage channel; 4. Connecting bracket; 5. Fixed base; 31. Arc-shaped groove; 32. Sloping structure; 33. Drainage hole; 6. Groove structure; 7. Vertical connecting plate; 8. Horizontal support bar; 9. Sealing layer; 10. Inclined plate; 11. Anti-slip coating; 12. Filter screen; 13. Reinforcing rib; 14. Adjustable slot; 15. Steel frame; 16. Waterproof and anti-corrosion coating; 17. Drainage ditch; 18. Shock-absorbing pad. Detailed Implementation

[0020] To make the objectives, technical solutions, and advantages of the embodiments of this disclosure clearer, the embodiments of this disclosure will be further described in detail below with reference to the accompanying drawings. The illustrative implementation methods and descriptions of the embodiments of this disclosure are only used to explain the embodiments of this disclosure and are not intended to limit the embodiments of this disclosure.

[0021] like Figure 1 and Figure 2 As shown, a municipal engineering construction fence of this application includes a supporting column 1, a fence panel 2, a bottom guide channel 3, a connecting bracket 4, and a fixed base 5. The supporting column 1 is vertically installed on the top of the fixed base 5, serving as the main load-bearing component of the entire structure, ensuring the stability and durability of the fence. Its installation method is usually pre-embedded or fixed to the foundation by bolts to enhance the overall structural stability.

[0022] The fence panel 2 is fixed to the outside of the support column 1 by the connecting bracket 4. It is used to shield the construction site, ensure the safety of pedestrians and vehicles, and serve as isolation and warning. Its surface can be made of materials with high strength and corrosion resistance, such as metal sheet, PVC composite material or fiberglass. The connecting bracket 4 is connected to the support column 1 by welding or screwing to form a stable connection, thereby ensuring the overall rigidity and aesthetics of the panel.

[0023] The bottom guide channel 3 is located at the bottom edge of the fixed base 5 and is designed to guide rainwater to drain smoothly and prevent water flow from eroding the foundation of the enclosure. Its structure includes an arc-shaped groove 31 that matches the edge of the fixed base 5 to enhance the sealing effect between the groove and the fixed base 5. At the same time, a sloping structure 32 is designed on the inner side, with the sloping direction away from the enclosure, thereby accelerating the flow of rainwater along the sloping surface to the drainage hole 33 and improving the diversion efficiency.

[0024] One end of the bottom guide channel 3 extends to the bottom of the fixed base 5 and is provided with a drainage hole 33. The drainage hole 33 is connected to the external drainage system so that the rainwater flowing into the guide channel can be discharged into the sewer pipe or municipal drainage system in a timely manner, avoiding the problem of ground subsidence or base erosion caused by rainwater staying for a long time.

[0025] This application achieves a tight fit with the fixed base 5 through the arc-shaped groove 31 design of the bottom guide channel 3, which improves the sealing performance; while the sloping structure 32 inside the guide channel helps to accelerate the flow speed of rainwater and reduce the accumulation of water around the foundation of the enclosure. Together with the drainage hole 33 extending to the bottom, the rainwater is discharged in time, thereby effectively solving the bottom erosion problem caused by rainwater accumulation in the prior art and improving the durability and stability of the enclosure facilities.

[0026] like Figure 1 and Figure 3 As shown, in one embodiment, the top of the fixed base 5 of a municipal engineering construction fence according to this application is provided with a groove structure 6, which is used for embedded connection with the support column 1. The support column 1 is inserted into the groove structure 6 through its bottom portion, thereby improving the stability of the overall structure. The groove structure 6 is opened on the top surface of the fixed base 5, forming a space that can accommodate the end of the support column 1. This arrangement not only increases the contact area between the support column 1 and the fixed base 5, but also enhances the shear resistance and tilt resistance, ensuring that the fence is not easily displaced or overturned during construction.

[0027] Specifically, the top of the fixed base 5 is designed as a flat structure, with a groove of appropriate depth partially formed on its surface. The bottom of the support column 1 has a corresponding cross-section, allowing it to smoothly embed into the groove. Guide surfaces or limiting structures can be provided at the edges of the groove to guide the support column 1 into accurate installation. During assembly, the support column 1 is initially fixed by inserting it downwards into the groove, and then further tightened with bolts or other fasteners to ensure a stable connection.

[0028] like Figure 1 As shown, in one embodiment, the connecting bracket 4 of a municipal engineering construction site fence according to this application includes a vertical connecting plate 7 and a horizontal support bar 8. One end of the vertical connecting plate 7 is connected to a support column 1, used to fix the support column 1 to the fence panel 2, and enhance structural stability. The other end of the vertical connecting plate 7 is fixed to the fence panel 2 by bolts. This connection method enables quick installation and disassembly between components, facilitating adjustment and maintenance of the fence during construction. The horizontal support bar 8 is disposed on one side of the vertical connecting plate 7, forming an auxiliary support structure with the fence panel 2, improving the overall compressive strength and stability of the fence.

[0029] Specifically, the vertical connecting plate 7 extends vertically along the outside of the supporting column 1 and is fastened to the back of the enclosure panel 2 by bolts, while the horizontal support strip 8 is arranged horizontally below or to the side of the vertical connecting plate 7 to increase the support force on the enclosure panel 2, thereby improving the stability of the entire structure.

[0030] like Figure 1 and Figure 2 As shown, in one embodiment, a sealing layer 9 is provided between the bottom drainage channel 3 and the fixed base 5 of a municipal engineering construction fence, to prevent rainwater from seeping in from the joint between the two. This sealing layer 9 is located at the contact area between the bottom of the bottom drainage channel 3 and the top of the fixed base 5. Its placement effectively blocks moisture from entering the interior of the fence or underground space through structural gaps, thereby improving the overall waterproof performance and stability of the structure. This design achieves a tighter bond by filling the connection point of the two components with sealing material, enhancing the waterproofing capability of the construction fence and adapting to construction needs in complex weather conditions.

[0031] Specifically, the sealant layer 9 can be made of weather-resistant elastic rubber or polyurethane sealant, applied to the contact surface between the bottom edge of the bottom guide channel 3 and the top of the fixed base 5, ensuring that the sealant layer can evenly cover and tightly bond the surfaces of both, forming a waterproof barrier. Meanwhile, the thickness and curing conditions of the sealant layer 9 can be adjusted according to the actual construction environment to ensure a long-term sealing effect.

[0032] like Figure 2 As shown, in one embodiment, the slope structure 32 of a municipal engineering construction enclosure according to this application consists of an inclined plate 10 and an anti-slip coating 11. The inclined plate 10 is installed inside the bottom guide channel 3, forming a certain angle with the bottom surface of the guide channel, allowing rainwater to flow down the slope to the drainage hole 33. The anti-slip coating 11 covers the surface of the inclined plate 10, enhancing the stability of personnel walking or equipment passing by increasing surface friction and preventing slippage accidents. This design not only improves the practicality of the enclosure structure but also enhances the safety of the construction area.

[0033] Specifically, the inclined plate 10 can be made of steel plate or aluminum alloy plate, and is fixedly connected to the inner side of the bottom guide groove 3 during installation to ensure structural stability. The anti-slip coating 11 is applied to the surface of the inclined plate 10 by spraying or pasting, and its material can be rubber-based or special polymer to ensure a high coefficient of friction and durability.

[0034] like Figure 1 and Figure 3 As shown in one embodiment, a municipal engineering construction fence of this application is characterized by a filter screen 12 for intercepting debris provided in the bottom guide channel 3. The filter screen 12 is installed inside the guide channel, close to the upper part of the drain hole 33, and can effectively prevent larger foreign objects from entering the drainage channel. By rationally designing the size and installation method of the filter screen 12, the risk of blockage can be reduced while ensuring smooth drainage of rainwater. This design improves the reliability and service life of the entire drainage system.

[0035] Specifically, at the inlet of the drain hole 33 in the bottom guide channel 3, the filter screen 12 is fixed to the inner wall of the guide channel by snap-fit ​​or welding, so that the filter screen 12 and the guide channel form an integral structure, ensuring that it will not fall off or shift under the impact of water flow. At the same time, the surface of the filter screen 12 has multiple holes, allowing rainwater to pass through, but blocking larger particles such as leaves and plastic bags from entering the drainage pipe.

[0036] like Figure 2 As shown, in one embodiment, the arc-shaped groove 31 of a municipal engineering construction fence of this application is provided with reinforcing ribs 13 inside. The reinforcing ribs 13 are arranged in a wave-like pattern to improve structural strength. The arc-shaped groove 31 is disposed on the inner side of the bottom guide channel 3 and is tightly fitted to the edge of the fixed base 5 to enhance the stability of the overall structure. The reinforcing ribs 13 are arranged along the length direction of the arc-shaped groove 31 and are connected to the arc-shaped groove 31 by welding or riveting, so that the guide channel has stronger resistance to deformation when subjected to external pressure. This design can effectively improve the overall strength and stability of the fence structure without significantly increasing the overall weight.

[0037] For example, the reinforcing rib 13 is fixed to the inner wall of the arc-shaped groove 31 by welding. The cross-sectional shape of the reinforcing rib 13 is wavy, which distributes stress evenly in multiple directions and reduces local stress concentration. The reinforcing ribs 13 are staggered along the circumference of the arc-shaped groove 31, forming an integrated structure with the guide channel, thereby improving the overall structural compressive and bending resistance.

[0038] like Figure 1 As shown, in one embodiment, an adjustable slot 14 is provided between the fence panel 2 and the connecting bracket 4 of a municipal engineering construction fence according to this application. This slot is used to achieve a fine-tuning function for the height of the fence panel 2. The slot is located at the joint between the fence panel 2 and the connecting bracket 4, and can be adjusted vertically to adapt to the height requirements of different installation environments. This structure can improve the overall flexibility and applicability of the fence, while maintaining a stable connection between the panel and the bracket.

[0039] Specifically, the adjustable slot 14 consists of a sliding groove and a fixing fastener. The sliding groove is fixed to one side of the connecting bracket 4, and the lower edge of the enclosure panel 2 is inserted into the sliding groove and locked at different height positions by the fixing fastener. During adjustment, the operator only needs to loosen the fixing fastener, move the enclosure panel 2 along the sliding groove to the appropriate position, and then re-fix it to complete the fine adjustment of the height.

[0040] like Figures 1-3As shown, in one embodiment, the fixed base 5 of a municipal engineering construction fence according to this application is a concrete casting structure with a steel reinforcement frame 15 embedded inside to improve the overall stability and compressive strength of the structure. Multiple drainage ditches 17 are provided at the bottom of the fixed base 5, and the drainage ditches 17 are connected to the bottom guide channel 3, thereby forming an efficient rainwater drainage system. This system can effectively collect and drain accumulated water around the construction area during rainy days, preventing accumulated water from flowing into the construction area and affecting the working environment and structural safety.

[0041] Specifically, the fixed base 5 is formed by casting and a steel frame 15 is pre-arranged within it to enhance its load-bearing capacity and crack resistance. Multiple drainage ditches 17 are opened at the bottom of the fixed base 5, extending along the edge of the fixed base 5 and connected to the bottom guide channel 3 through an appropriate slope, so that rainwater can flow smoothly to the external drainage system.

[0042] like Figure 1 and Figure 3 As shown, in one embodiment, the supporting column 1 of a municipal engineering construction fence of this application is made of high-strength aluminum alloy material to improve the strength and durability of the overall structure. The outer side of the supporting column 1 is coated with a waterproof and anti-corrosion coating 16, which covers the entire surface of the column to effectively resist moisture and corrosive substances in the environment, thereby extending its service life. A shock-absorbing pad 18 is provided between the bottom of the supporting column 1 and the fixed base 5. The shock-absorbing pad 18 is tightly fitted to the contact surface between the bottom of the column and the fixed base 5, absorbing external vibrations or impacts through the compression deformation of the flexible material, thereby improving the stability and impact resistance of the fence structure.

[0043] Specifically, the support column 1 is manufactured from high-strength aluminum alloy profiles through extrusion molding, and its surface is treated with spraying or electrophoresis to form a continuous and uniform waterproof and anti-corrosion coating 16. The shock-absorbing pad 18 is usually made of rubber or high-polymer elastic material. During installation, it is placed between the bottom of the support column 1 and the top of the fixed base 5, and connected by mechanical fixing or adhesive methods to ensure a stable contact fit between the two.

[0044] In actual operation, when this device is used, the support column 1 is vertically installed on the top of the fixed base 5, the enclosure panel 2 is fixed to the outside of the support column 1 through the connecting bracket 4, the bottom guide channel 3 is set at the bottom edge of the fixed base 5 to guide rainwater out, the arc-shaped groove 31 fits tightly with the edge of the fixed base 5 to enhance the sealing, the inner slope structure 32 is inclined away from the enclosure to accelerate rainwater outflow, one end of the bottom guide channel 3 extends to the bottom of the fixed base 5 and is provided with a drainage hole 33, which is connected to the external drainage system to achieve rapid rainwater outflow.

[0045] This document describes several embodiments of the present invention; however, for the sake of brevity, the descriptions of the embodiments are not exhaustive, and identical or similar features or parts between the embodiments may be omitted. In this document, "one embodiment," "some embodiments," "example," "specific example," or "some examples" refers to embodiments applicable to at least one, but not all, of the present invention. The above terms do not necessarily refer to the same embodiments or examples. Without contradiction, those skilled in the art can combine and integrate the different embodiments or examples described herein, as well as the features of the different embodiments or examples.

[0046] The exemplary systems and methods of the present invention have been specifically shown and described with reference to the above embodiments, which are merely examples of the best mode for implementing the systems and methods. Those skilled in the art will understand that various changes can be made to the embodiments of the systems and methods described herein without departing from the spirit and scope of the invention as defined in the appended claims when implementing the systems and / or methods.

Claims

1. A construction site enclosure for municipal engineering projects, characterized in that, include: The enclosure comprises a support column (1), a fence panel (2), a bottom drainage channel (3), a connecting bracket (4), and a fixed base (5). The support column (1) is vertically installed on the top of the fixed base (5). The fence panel (2) is fixed to the outside of the support column (1) by the connecting bracket (4). The bottom drainage channel (3) is located at the bottom edge of the fixed base (5). The bottom drainage channel (3) has an arc-shaped groove (31) that fits tightly against the edge of the fixed base (5). The bottom drainage channel (3) has a ramp structure (32) on its inner side that slopes away from the fence. One end of the bottom drainage channel (3) extends to the bottom of the fixed base (5) and has a drainage hole (33) that is connected to an external drainage system.

2. The municipal engineering construction fence according to claim 1, characterized in that: The top of the fixed base (5) is provided with a groove structure (6), and the supporting column (1) is embedded in the groove structure (6).

3. The municipal engineering construction fence according to claim 1, characterized in that: The connecting bracket (4) includes a vertical connecting plate (7) and a horizontal support bar (8). One end of the vertical connecting plate (7) is connected to the support column (1), and the other end is fixed to the enclosure panel (2) by bolts.

4. A municipal engineering construction fence according to claim 1, characterized in that: A sealing layer (9) is provided between the bottom guide groove (3) and the fixed base (5) to prevent rainwater from seeping in from the joint.

5. A municipal engineering construction fence according to claim 1, characterized in that: The ramp structure (32) consists of an inclined plate (10) and an anti-slip coating (11), the surface of which is coated with an anti-slip coating (11) with a high coefficient of friction.

6. A municipal engineering construction fence according to claim 1, characterized in that: The drain hole (33) is equipped with a filter screen (12).

7. A construction site enclosure for municipal engineering projects according to claim 1, characterized in that: The arc-shaped groove (31) is provided with reinforcing ribs (13), which are arranged in a wave-like pattern.

8. A construction site enclosure for municipal engineering projects according to claim 1, characterized in that: An adjustable slot (14) is provided between the enclosure panel (2) and the connecting bracket (4), and the height of the enclosure panel (2) can be finely adjusted by adjusting the position of the adjustable slot (14).

9. A construction site enclosure for municipal engineering according to claim 1, characterized in that: The fixed base (5) is a concrete pouring structure with a steel frame (15) embedded inside. The bottom of the fixed base (5) is provided with multiple drainage ditches (17), which are connected to the bottom guide channel (3).

10. A municipal engineering construction fence according to claim 1, characterized in that: The support column (1) is made of high-strength aluminum alloy and is coated with a waterproof and anti-corrosion coating (16) on its outer side. A shock-absorbing pad (18) is provided between the bottom of the support column (1) and the fixed base (5).

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