Environment-friendly engineering construction fence

Abstract

The utility model discloses a kind of green environmental protection engineering construction fences, including fence main body and fixed rod, the fixed rod bottom is provided with reinforcing assembly, the reinforcing assembly includes conical shell, connecting rod slidingly connected in conical shell inside, multiple connecting blocks fixed to the outside of connecting rod, plug rod rotationally connected in connecting block inside, ejection spring is set to the outside of connecting rod, and reset spring is set to the inside of conical shell;Multiple square grooves are opened in the outside of conical shell, the plug rod is slidingly connected in the inner wall of conical shell by square groove, the both ends of ejection spring are respectively fixed to connecting rod and plug rod, the both ends of reset spring are respectively fixed to the inner bottom wall of conical shell and connecting rod bottom;Fixed component is further provided on the outside of the fixed rod, the utility model is over innovative design underground anchoring structure and self-locking quick-release mechanism, while improving fixed stability, single person fast assembly and disassembly are realized, and the comprehensive performance of construction fence is significantly optimized.

Description

Technical Field

[0001] This utility model relates to the field of fence technology, and in particular to a green and environmentally friendly construction fence. Background Technology

[0002] Construction fences are devices used to enclose construction sites and protect pedestrian safety during building construction. They enhance the management of safety warning signs and on-site safety facilities, creating a safe and clear construction environment. Therefore, safety fences are frequently installed during construction to remind construction workers or passersby to pay attention to construction safety.

[0003] However, traditional construction fences face two major technical bottlenecks in practical applications:

[0004] 1. Insufficient stability of the bottom fixing structure.

[0005] Existing fence support structures generally employ direct placement on the ground or shallow burial, such as fixing via welded plates to the bottom of steel pipes or simple insertion into the ground. This type of design is highly susceptible to tilting or even collapse under complex geological conditions (such as soft soil or gravel surfaces) or extreme weather (such as strong winds or heavy rain) due to the small contact area between the fixing points and the ground, resulting in insufficient pull-out resistance. While some improved solutions utilize deeply buried fixing rods, installation requires disrupting a large area of ​​the ground, necessitating backfilling and restoration afterward, which is both environmentally unfriendly and increases costs.

[0006] 2. Inefficient installation and disassembly.

[0007] Traditional fence connections often rely on bolting or welding, requiring multiple people to work together and carrying specialized tools (such as wrenches and electric drills) during assembly. For example, connecting adjacent fence units typically requires fixing with multiple sets of bolts, and disassembly requires reversing the process, making it cumbersome. This inefficient assembly and disassembly method not only prolongs construction preparation and dismantling time but also easily causes wear or loss of connecting parts during frequent assembly and disassembly, further reducing the equipment's lifespan.

[0008] To address the aforementioned issues, this utility model proposes a green and environmentally friendly construction fence. Through an innovatively designed underground anchoring structure and a self-locking quick-release mechanism, it enhances the stability of the fence while enabling rapid loading and unloading by a single person, significantly optimizing the overall performance of the construction fence. Utility Model Content

[0009] The purpose of this utility model is to provide a green and environmentally friendly construction fence to address the problems mentioned above. Through an innovatively designed underground anchoring structure and a self-locking quick-release mechanism, it improves the stability of the fence while enabling quick loading and unloading by a single person, thus significantly optimizing the overall performance of the construction fence.

[0010] The technical solution of this utility model is as follows:

[0011] This utility model discloses a green and environmentally friendly construction fence, comprising a fence body and a fixing rod. A reinforcing component is provided at the bottom of the fixing rod. The reinforcing component includes a conical shell, a connecting rod slidably connected inside the conical shell, multiple connecting blocks fixed to the outside of the connecting rod, an insert rod rotatably connected inside the connecting blocks, a push-out spring sleeved on the outside of the connecting rod, and a return spring provided inside the conical shell. Multiple square slots are provided on the outside of the conical shell. The insert rod is slidably connected to the inner wall of the conical shell through the square slots. The two ends of the push-out spring are respectively fixed to the connecting rod and the insert rod. The two ends of the return spring are respectively fixed to the bottom wall of the conical shell and the bottom of the connecting rod. A fixing component is also provided on the outside of the fixing rod.

[0012] With a conical shell as the core, the connecting rod drives the insertion rod to push out from the square groove of the conical shell and insert into the soil to form a multi-directional anchoring point; the return spring and the push-out spring realize the automatic retrieval and unfolding of the insertion rod respectively. The underground anchoring of the conical shell and the soil gripping of the insertion rod significantly improve the wind pull-out resistance; the mechanical connection between the locking block and the insertion block ensures the vertical stability of the fence body.

[0013] Furthermore, the fixing component includes a locking block fixed to the outside of the fixing rod, a hollow shell fixed inside the locking block, a pin slidably connected inside the hollow shell, a metal spring sleeved on the outside of the pin, a pad fixed to the outside of the pin, and an L-shaped rod fixed to the outside of the pad. An L-shaped groove is formed on the outside of the hollow shell, a protective shell is fixed to the outside of the locking block, and an arc-shaped groove is formed on the outside of the protective shell. The L-shaped rod is slidably connected inside the L-shaped groove and the arc-shaped groove. Both ends of the metal spring are fixed to the pad and the inner wall of the hollow shell, respectively. Using the locking block as a carrier, the fence body and the fixing rod are quickly connected through the insertion of the pin and the locking block. The cooperation between the L-shaped rod and the L-shaped groove enables the self-locking function of the pin. The reinforcing component and the fixing component operate independently and can be replaced or maintained separately, reducing maintenance costs.

[0014] Furthermore, the conical shell is a hollow conical structure with its bottom tip inserted into the ground. The bottom of the connecting rod is provided with a pressing plate, the outer diameter of which is larger than the inner diameter of the top opening of the conical shell. The wedge-shaped structure and barb design of the insertion rod increase the friction with the soil and improve the pull-out resistance.

[0015] Furthermore, the locking block has a U-shaped groove structure, and an insert block that cooperates with the locking block is fixed on the outside of the fence body. The insert block has a positioning hole that matches the outer diameter of the pin. Locking or unlocking can be completed simply by pulling and rotating the pin, thus improving installation efficiency.

[0016] Furthermore, the L-shaped groove includes an axial section and a circumferential section. The axial section extends along the sliding direction of the pin, and the circumferential section extends circumferentially along the hollow shell. The L-shaped rod forms a self-locking position within the circumferential section.

[0017] Furthermore, the protective shell is an arc-shaped cover, with its arc-shaped groove aligned with the circumferential section of the L-shaped slide. When the L-shaped rod is in the self-locking position, it is simultaneously embedded in the circumferential section of both the arc-shaped groove and the L-shaped slide. After the L-shaped rod is embedded in the arc-shaped groove of the protective shell, it needs to be rotated in the opposite direction to unlock, thus avoiding accidental operation.

[0018] Furthermore, in its natural state, the ejector spring drives the outer end of the insertion rod to extend out of the outer wall of the conical shell, and in its natural state, the return spring drives the top of the connecting rod to be flush with the top of the conical shell. The conical shell can adapt to various geological conditions such as soft soil and gravel ground, without the need for ground pretreatment.

[0019] Furthermore, an alarm assembly is installed at the top of the fixed pole. This assembly includes a flashing alarm light fixed to the top of the fixed pole and a solar panel fixed to the outside of the fixed pole. The solar panel is electrically connected to the flashing alarm light, and the solar power system meets the requirement of continuous 24-hour warning, conforming to the concept of green construction.

[0020] The alarm light flashes automatically at night or in low-light conditions, increasing the warning distance.

[0021] Furthermore, a base plate is fixed to the bottom of the main body of the fence. The base plate has a positioning groove that matches the outer diameter of the top of the conical shell. The base plate is fixed to the ground by bolts. The base plate and the conical shell are fixed at two points, preventing the fence from tilting due to lateral forces. The positioning groove ensures that the conical shell and the base plate are accurately aligned, shortening the installation time.

[0022] Furthermore, the metal spring is a compression spring, the pad is an annular structure, the inner diameter of the pad is clearance-fitted with the outer diameter of the pin, the outer diameter of the pad is larger than the inner diameter of the hollow shell opening, and the pad restricts the axial movement range of the pin to prevent the metal spring from failing.

[0023] In summary, due to the adoption of the above technical solution, the beneficial effects of this utility model are:

[0024] 1. This utility model provides a green and environmentally friendly construction fence. By setting a reinforcing component at the bottom of the fixed pole, during installation, the conical shell is first inserted into the ground, and then the connecting rod is pushed down. The connecting rod slides inside the conical shell. When the rod slides into the square groove, the push-out spring will push the rod out of the conical shell and then insert it into the soil. This effectively increases the contact area between the fixed pole and the ground, thereby enhancing its stability.

[0025] 2. This utility model allows the metal spring to be compressed by pulling the pin, and then the pin is rotated so that its L-shaped rod is locked in the L-shaped groove. Then the plug is inserted into the locking block, and then the pin is rotated. Under the action of the metal spring, the pin is inserted into the plug block, thereby realizing the assembly between the fence body and the fixed rod, which effectively improves work efficiency and facilitates the installation and disassembly of workers. Attached Figure Description

[0026] Figure 1 This is a three-dimensional schematic diagram of a green and environmentally friendly construction fence proposed in this utility model;

[0027] Figure 2 This is a schematic diagram of the exploded structure of a green and environmentally friendly construction fence proposed in this utility model;

[0028] Figure 3 for Figure 2 Enlarged view of point A in the middle;

[0029] Figure 4 for Figure 2 Enlarged view of point B in the middle;

[0030] Figure 5 for Figure 4 Enlarged diagram of point C in the middle.

[0031] Reference numerals: 1. Fence body; 2. Alarm flashing light; 3. Solar panel; 4. Locking block; 5. Fixing rod; 6. Conical shell; 7. Connecting rod; 8. Base plate; 9. Protective shell; 10. Arc-shaped groove; 11. Hollow shell; 12. L-shaped slide; 13. Pin; 14. Metal spring; 15. Pad; 16. L-shaped rod; 17. Insertion block; 18. Insertion rod; 19. Return spring; 20. Square groove; 21. Push-out spring; 22. Connecting block. Detailed Implementation

[0032] It should be noted that relational terms such as "first" and "second" are used merely to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

[0033] The features and performance of this utility model will be further described in detail below with reference to the embodiments.

[0034] Reference Figure 1 - Figure 5 The present invention provides an embodiment of a green and environmentally friendly construction fence, comprising a fence body 1 and multiple fixed rods 5, with a fixing component on the outside of the fixed rods 5, a reinforcing component at the bottom of the fixed rods 5, and an alarm component at the top of the fixed rods 5;

[0035] The reinforcement components include a conical shell 6, with a connecting rod 7 slidably connected inside the conical shell 6. Multiple connecting blocks 22 are fixedly connected to the outside of the connecting rod 7, and insert rods 18 are rotatably connected inside the connecting blocks 22. Multiple ejector springs 21 are fixedly connected to the outside of the connecting rod 7. A return spring 19 is installed inside the conical shell 6. Multiple insert blocks 17 are fixedly connected to the outside of the fence body 1. A base plate 8 is fixedly connected to the bottom of the fence body 1. The fence body 1 is the main structure of the entire fence, providing protection and isolation functions. The fixing rod 5 is used to fix the fence body 1 and also supports various components, ensuring it can support operation. The conical shell 6 is inserted into the ground to provide initial fixation, and its interior also supports... Each component is in place to ensure normal operation. The connecting rod 7, the insert rod 18, and the ejector spring 21 work together to push the insert rod 18 out of the conical shell 6 and then insert it into the soil, further increasing the contact area between the fixing rod 5 and the ground, ensuring the stability of the entire device. The connecting block 22 is used to support the insert rod 18 and ensure normal rotation. The return spring 19 is used to push the connecting rod 7 upward after it is released, so that the insert rod 18 is tightly pressed against the top of the square groove 20. The insert block 17 is used to insert into the card block 4, and then the pin 13 is inserted into the insert block 17 to fix the fence body 1 and the fixing rod 5. The base plate 8 is used to support the fence body 1 at the bottom, making it more stable.

[0036] Reference Figure 1 - Figure 3 The fixing component includes multiple locking blocks 4, which are fixedly connected to the outside of the fixing rod 5. A hollow shell 11 is fixedly connected inside the locking block 4. A pin 13 is slidably connected inside the hollow shell 11. A pad 15 is fixedly connected to the outside of the pin 13. A metal spring 14 is sleeved on the outside of the pin 13. An L-shaped rod 16 is fixedly connected to the outside of the pad 15. A protective shell 9 is fixedly connected to the outside of the hollow shell 11. The hollow shell 11 is used to support the various components inside to ensure normal operation. When there is no external force, the pin 13 can be tightly inserted into the locking block 17, thereby fixing the fixing rods 5 of the fence body 1. The protective shell 9 further protects the fixing component. The pad 15 is used to connect the L-shaped rod 16 and the metal spring 14. When the L-shaped rod 16 is locked inside the L-shaped groove 12, it fixes the pin 13, so that the pin 13 does not need to be pulled by manpower.

[0037] Reference Figure 1 - Figure 4 The alarm assembly includes an alarm flashing light 2, which is fixedly connected to the top of a fixed pole 5. A solar panel 3 is fixedly connected to the outside of the fixed pole 5. The alarm flashing light 2 is used to alert pedestrians, and the solar panel 3 is used to provide basic power to the alarm flashing light 2.

[0038] Reference Figure 3 The hollow shell 11 has an L-shaped groove 12 on its outer side, and the protective shell 9 has an arc-shaped groove 10 on its outer side. The L-shaped rod 16 is slidably connected to the inside of the L-shaped groove 12 and the arc-shaped groove 10. One end of the metal spring 14 is fixedly connected to one side of the pad 15, and the other end of the metal spring 14 is fixedly connected to the inner wall of the hollow shell 11. The L-shaped groove 12 is used for the sliding of the L-shaped rod 16 to ensure that the L-shaped rod 16 is locked when it slides to a certain position, thereby fixing the pin 13. Therefore, it is not necessary to manually pull the pin 13 continuously.

[0039] Working principle: When installing the fence, first insert the conical shell 6 at the bottom of the fixing rod 5 into the ground, then push the connecting rod 7 downwards. The connecting rod 7 then slides inside the conical shell 6. When the insertion rod 18 on the outside of the connecting rod 7 slides into the square groove 20, the ejection spring 21 on the outside of the connecting rod 7 will push the insertion rod 18 out of the conical shell 6, and then the insertion rod 18 will be inserted into the soil, effectively increasing the contact area between the fixing rod 5 and the ground, thereby enhancing its stability. Then pull the pin 13 on the locking block 4, so that the pad 15 will engage the metal spring 14. After compression and rotation of the pin 13, the L-shaped rod 16 will slide within the L-shaped groove 12 and the arc groove 10, and then the L-shaped rod 16 will be locked in the L-shaped groove 12. Then, the insert block 17 on the outside of the fence body 1 will be inserted into the locking block 4. Then, the pin 13 will be rotated so that the L-shaped rod 16 can slide within the L-shaped groove 12. Then, under the action of the metal spring 14, the pin 13 will be inserted into the insert block 17, thereby realizing the assembly between the fence body 1 and the fixed rod 5, which effectively improves work efficiency and facilitates the installation and disassembly of workers.

[0040] The embodiments described above merely illustrate specific implementation methods of this application, and while the descriptions are detailed and specific, they should not be construed as limiting the scope of protection of this application. It should be noted that those skilled in the art can make various modifications and improvements without departing from the concept of the technical solution of this application, and these modifications and improvements all fall within the scope of protection of this application.

Claims

1. A green and environmentally friendly construction fence, comprising a fence body (1) and fixing rods (5), characterized in that: The bottom of the fixing rod (5) is provided with a reinforcing component, which includes a conical shell (6), a connecting rod (7) slidably connected inside the conical shell (6), multiple connecting blocks (22) fixed to the outside of the connecting rod (7), an insert rod (18) rotatably connected inside the connecting block (22), an ejector spring (21) sleeved on the outside of the connecting rod (7), and a return spring (19) provided inside the conical shell (6); multiple square slots (20) are provided on the outside of the conical shell (6), the insert rod (18) is slidably connected to the inner wall of the conical shell (6) through the square slots (20), the two ends of the ejector spring (21) are fixed to the connecting rod (7) and the insert rod (18) respectively, and the two ends of the return spring (19) are fixed to the bottom wall of the conical shell (6) and the bottom of the connecting rod (7) respectively; a fixing component is also provided on the outside of the fixing rod (5).

2. The green and environmentally friendly construction fence according to claim 1, characterized in that: The fixing assembly includes a locking block (4) fixed to the outside of the fixing rod (5), a hollow shell (11) fixed inside the locking block (4), a pin (13) slidably connected inside the hollow shell (11), a metal spring (14) sleeved on the outside of the pin (13), a pad (15) fixed to the outside of the pin (13), and an L-shaped rod (16) fixed to the outside of the pad (15); an L-shaped groove (12) is provided on the outside of the hollow shell (11), a protective shell (9) is fixed on the outside of the locking block (4), an arc groove (10) is provided on the outside of the protective shell (9), the L-shaped rod (16) is slidably connected inside the L-shaped groove (12) and the arc groove (10), and the two ends of the metal spring (14) are respectively fixed to the pad (15) and the inner wall of the hollow shell (11).

3. The green and environmentally friendly construction fence according to claim 1, characterized in that: The conical shell (6) is a hollow conical structure with its bottom tip inserted into the ground. The bottom of the connecting rod (7) is provided with a pressing plate, the outer diameter of which is larger than the inner diameter of the top opening of the conical shell (6).

4. The green and environmentally friendly construction fence according to claim 2, characterized in that: The card block (4) has a U-shaped groove structure. The outer side of the fence body (1) is fixed with a plug (17) that cooperates with the card block (4). The plug (17) has a positioning hole that matches the outer diameter of the pin (13).

5. The green and environmentally friendly construction fence according to claim 2, characterized in that: The L-shaped groove (12) includes an axial section and a circumferential section. The axial section extends along the sliding direction of the pin (13), and the circumferential section extends circumferentially along the hollow shell (11). The L-shaped rod (16) forms a self-locking position within the circumferential section.

6. The green and environmentally friendly construction fence according to claim 2, characterized in that: The protective shell (9) is an arc-shaped cover, with its arc-shaped groove (10) aligned with the circumferential section of the L-shaped slide (12). When the L-shaped rod (16) is in the self-locking position, it is simultaneously embedded in the circumferential section of the arc-shaped groove (10) and the L-shaped slide (12).

7. The green and environmentally friendly construction fence according to claim 1, characterized in that: In its natural state, the ejector spring (21) drives the outer end of the insert rod (18) to extend out of the outer wall of the conical shell (6), and the return spring (19) drives the top of the connecting rod (7) to be flush with the top of the conical shell (6) in its natural state.

8. The green and environmentally friendly construction fence according to claim 1, characterized in that: An alarm assembly is provided on the top of the fixed rod (5). The alarm assembly includes an alarm flashing light (2) fixed to the top of the fixed rod (5) and a solar panel (3) fixed to the outside of the fixed rod (5). The solar panel (3) is electrically connected to the alarm flashing light (2).

9. The green and environmentally friendly construction fence according to claim 1, characterized in that: The bottom of the fence body (1) is fixed with a base plate (8), and the base plate (8) has a positioning groove that matches the outer diameter of the top of the conical shell (6). The base plate (8) is fixedly connected to the ground by bolts.

10. The green and environmentally friendly construction fence according to claim 2, characterized in that: The metal spring (14) is a compression spring, the pad (15) is an annular structure, the inner diameter of the pad (15) is clearance-fitted with the outer diameter of the pin (13), and the outer diameter of the pad (15) is larger than the inner diameter of the opening of the hollow shell (11).

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