Water conservancy project safety guardrail with warning function

Abstract

The utility model discloses a water conservancy project safety fence with warning function belongs to water conservancy project safety protection equipment field, including frame and protective net, the protective net sets up in the frame, the outside of frame is provided with the anticollision buffer layer, be provided with warning assembly on the frame, both sides of frame bottom are provided with fixed component, the fixed component includes main fixed component and vice fixed component, the utility model discloses warning assembly adopts the combination design of "reflective strip + LED warning light + solar power supply", and the high -intensity reflective strip of red and white alternately can produce strong visual warning effect under the light irradiation of daytime and nighttime, and LED stroboscopic warning lamp has the light control function, can open automatically under the low energy environment, further enhances the warning effect, and the solar panel does not need external power supply, ensures that warning light continues stable work, and through the cooperation of main fixed component and vice fixed component, improves the stability of fence installation.

Description

Technical Field

[0001] This utility model relates to the technical field of safety protection equipment for water conservancy projects, and in particular to a safety guardrail for water conservancy projects with a warning function. Background Technology

[0002] In the construction, maintenance and operation of water conservancy projects, such as reservoir dam construction, river regulation, and irrigation canal maintenance, it is often necessary to isolate and warn dangerous areas (such as deep foundation pits, steep slope work areas, underwater work areas, equipment operation areas, etc.) to prevent non-construction personnel and vehicles from accidentally entering and causing safety accidents, while ensuring the safety boundaries of construction personnel's work.

[0003] Currently, the warning fences commonly used in water conservancy projects are mostly traditional steel pipe fences, wire mesh fences, or simple plastic fences. However, since the working environment of water conservancy projects is mostly muddy and damp, and some areas also have slopes, the simple fixed structure at the bottom of traditional fences makes it difficult to flexibly adjust according to the slope of the actual isolation area. They are prone to tilting and collapsing under the action of rain, wind, or collisions with people, resulting in poor stability and inability to continuously play an isolation role. Secondly, the warning effect is limited. Most fences only achieve warning by painting a single color (such as yellow or red). In low visibility environments such as night, rainy, or foggy days, the warning information is difficult to be effectively identified, which can easily lead to safety hazards. Utility Model Content

[0004] The purpose of this utility model is to solve the problems of poor stability and limited warning effect of existing water conservancy project warning fences, and to propose a water conservancy project safety guardrail with warning function.

[0005] To achieve the above objectives, the present invention employs the following technology: a safety guardrail for water conservancy projects with warning function, comprising a frame and a protective net, wherein the protective net is set inside the frame, an anti-collision buffer layer is provided on the outside of the frame, a warning component is provided on the frame, and a fixing mechanism is provided on both sides of the bottom of the frame, wherein the fixing mechanism comprises a main fixing component and a secondary fixing component.

[0006] As a further description of the above technical solution: the main fixing component includes a fixing post and an adjusting rod disposed at the bottom of the frame. The top of the fixing post is provided with an external thread, and the inner wall of the adjusting rod is provided with an internal thread that matches the external thread of the fixing post. A fixing washer is fixedly sleeved on the fixing post, and the top of the adjusting rod is connected to the frame bearing through a bearing.

[0007] As a further description of the above technical solution: the fixed pile is a conical structure made of stainless steel, the adjusting rod is a hollow structure, and the fixed pile and the adjusting rod are threaded together.

[0008] As a further description of the above technical solution: the secondary fixing component includes a first hinge seat fixed on the frame and a second hinge seat disposed at the bottom of the frame. A support rod is hinged between the first hinge seat and the second hinge seat. A fixing plate is fixedly connected to the bottom of the second hinge seat, and ground nails are fixedly connected to both sides of the bottom of the fixing plate.

[0009] As a further description of the above technical solution: the warning component includes a reflective strip fixed to the outside of the anti-collision buffer layer, warning lights set on both sides of the top of the frame, and a box fixed to the frame, wherein a battery and a controller are installed inside the box.

[0010] As a further description of the above technical solution: the warning component also includes a solar panel disposed on the top of the frame, the solar panel being electrically connected to a battery via a controller, and the battery being electrically connected to a warning light via a controller.

[0011] As a further description of the above technical solution: the reflective strip is a high-brightness lattice reflective strip, and the color of the reflective strip is alternating red and white, and the warning light is an LED strobe warning light.

[0012] In summary, due to the adoption of the above technical solution, the beneficial effects of this utility model are: This utility model's warning component adopts a combined design of "reflective strip + LED warning light + solar power supply". The red and white high-brightness reflective strip can produce a strong visual warning effect under daytime and nighttime lighting. The LED strobe warning light has a light control function and can automatically turn on in low visibility environments to further enhance the warning effect. The solar panel does not require an external power supply, adapting to the inconvenient power supply scenarios at water conservancy projects, and is green and energy-saving, ensuring the continuous and stable operation of the warning light. Through the cooperation of the main fixing component and the secondary fixing component, the stability of the fence installation is improved, which can effectively cope with the complex terrain of muddy and steep slopes at water conservancy project sites, ensuring that the fence is not easily tilted or collapsed under the action of rainwater and wind. At the same time, the threaded rotation design between the adjusting rod and the fixing pile can flexibly adjust the horizontal angle of the fence, ensuring the overall flatness and stability of the fence, which is conducive to improving the practicality of the device. Attached Figure Description

[0013] Figure 1 A schematic diagram of the overall structure according to an embodiment of the present utility model is shown; Figure 2 An enlarged schematic diagram of a fixing component provided according to an embodiment of the present invention is shown; Figure 3 A schematic diagram of the overall rear view provided according to an embodiment of the present invention is shown; Figure 4 It shows Figure 3 Enlarged view of point A in the middle.

[0014] Legend: 1. Frame; 2. Collision-proof buffer layer; 3. Main fixing assembly; 31. Fixing post; 32. Adjusting rod; 33. Bearing; 34. Fixing shim; 4. Secondary fixing assembly; 41. First hinge seat; 42. Second hinge seat; 43. Support rod; 44. Fixing plate; 45. Ground nail; 5. Protective net; 6. Reflective strip; 7. Warning light; 8. Solar panel; 9. Box body; 10. Battery; 11. Controller. Detailed Implementation

[0015] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of the present utility model.

[0016] Reference Figures 1-4 This embodiment provides a safety guardrail for water conservancy projects with warning function, including a frame 1 and a protective net 5. The protective net 5 is set inside the frame 1, and an anti-collision buffer layer 2 is set on the outside of the frame 1. A warning component is set on the frame 1, and a fixing mechanism is set on both sides of the bottom of the frame 1. The fixing mechanism includes a main fixing component 3 and a secondary fixing component 4. The main fixing component 3 includes a fixing post 31 and an adjusting rod 32 located at the bottom of the frame 1. The top of the fixing post 31 is provided with an external thread, and the inner wall of the adjusting rod 32 is provided with an internal thread that matches the external thread of the fixing post 31. A fixing washer 34 is fixedly fitted on the fixing post 31. The top of the adjusting rod 32 is connected to the bearing of the frame 1 through a bearing 33. The fixing post 31 is a conical structure made of stainless steel, and the adjusting rod 32 is a hollow structure. The fixing post 31 and the adjusting rod 32 are threadedly connected.

[0017] Specifically, the anti-collision buffer layer 2, made of rubber and 5-8mm thick, is glued to the outer surface of the frame 1. It acts as a buffer when people or objects collide with the fence, reducing the degree of impact damage and protecting the fence frame from damage. During installation, the fixing stakes 31 are driven 30-50cm into the ground. The conical bottom and the friction between the stakes and the soil create an "anchoring force," resisting the softening of the ground caused by rainwater erosion and the horizontal thrust generated by wind, preventing the fence from tilting or collapsing. The adjusting rod 32 is threadedly connected to the fixing stakes 31. When there is a slope in the ground, such as on a dam slope, the rod can be rotated... When adjusting rod 32, the length of the extended fixed stake 31 is changed, so that frame 1 always remains horizontal. By adjusting the horizontal angle of frame 1, a flat isolation boundary is formed after multiple sets of fences are spliced ​​together, avoiding gaps and tilting of the fence due to uneven ground, and ensuring the integrity of the isolation. Furthermore, by driving ground nails 45 into the ground, the overall stability of the fence is further improved. Through the cooperation of reflective strip 6 and warning light 7, the red and white high-brightness reflective strip 6 can produce a strong visual warning effect under daytime and nighttime lighting. The warning light 7 has a light control function and can be automatically turned on in low visibility environments, further enhancing the warning effect and providing a good warning effect.

[0018] Furthermore, the secondary fixing component 4 includes a first hinge seat 41 fixed on the frame 1 and a second hinge seat 42 disposed at the bottom of the frame 1. A support rod 43 is hinged between the first hinge seat 41 and the second hinge seat 42. A fixing plate 44 is fixedly connected to the bottom of the second hinge seat 42. Ground nails 45 are fixedly connected to both sides of the bottom of the fixing plate 44.

[0019] Specifically, after the frame 1 is initially fixed, the fixing plate 44 contacts the ground through the hinges of the two ends of the support rod 43 with the first hinge seat 41 and the second hinge seat 42, and the ground nails 45 are driven into the ground, thereby reinforcing the frame 1, further improving the stability of the fence after overall installation, effectively preventing the fence from tilting or collapsing, and ensuring the overall stability of the fence.

[0020] Furthermore, the warning component includes a reflective strip 6 fixed to the outside of the anti-collision buffer layer 2, warning lights 7 set on both sides of the top of the frame 1, and a housing 9 fixed to the frame 1. The reflective strip 6 is a high-brightness lattice reflective strip, and the color of the reflective strip 6 is red and white. The warning light 7 is an LED strobe warning light, and the flashing frequency of the warning light 7 is 1-3 times / second. The housing 9 is equipped with a battery 10 and a controller 11. The warning component also includes a solar panel 8 set on the top of the frame 1. The solar panel 8 is electrically connected to the battery 10 through the controller 11, and the battery 10 is electrically connected to the warning light 7 through the controller 11.

[0021] Specifically, the high-brightness lattice material of reflective strip 6, combined with a red and white color design, enhances the reflection effect from multiple light sources. During the day, under natural light, the white stripes increase reflectivity, while the red stripes convey a danger signal, making the fence boundary identifiable from 50 meters away. At night or in low light conditions, under vehicle headlights or patrol flashlights, the lattice reflection forms a "high-brightness warning strip," preventing personnel from accidentally entering dangerous areas due to insufficient light. This solves the problem of traditional single-color warnings being "invisible at night," enhancing the visual warning effect both day and night and preventing personnel from accidentally entering dangerous areas due to not being able to see the fence's direction. The warning light 7 incorporates a built-in light sensor and a strobe control chip. When the ambient light intensity is below 50 lux, such as at dusk, in rainy weather, or at night, the light sensor triggers the control. Device 11 causes the warning light 7 to flash at a frequency of 1-3 times per second. The red flashing light has a stronger ability to penetrate fog and dust than constant light, and can form a visual focus at a distance of 100 meters, actively reminding personnel and vehicles to pay attention to the danger boundary. When the light intensity is higher than 50 lux, the light sensor automatically cuts off the power supply to the warning light 7 to avoid ineffective power consumption during the day and realize "on-demand warning". The solar panel 8 converts solar energy into electrical energy when there is sunshine. Part of it directly powers the warning light 7 through the controller 11. If there is insufficient sunlight during the day, such as on a cloudy day, the warning light 7 can also be triggered to turn on. The other part is stored in the battery 10 through the controller 11, forming a cycle of "daytime energy storage and nighttime power supply". No external power supply is required, which is suitable for scenarios where power supply is inconvenient at water conservancy projects.

[0022] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A safety guardrail for water conservancy projects with warning function, characterized in that, It includes a frame (1) and a protective net (5), the protective net (5) is set inside the frame (1), the outer side of the frame (1) is provided with a collision buffer layer (2), the frame (1) is provided with a warning component, and the bottom sides of the frame (1) are provided with a fixing mechanism, the fixing mechanism including a main fixing component (3) and a secondary fixing component (4). The main fixing component (3) includes a fixing post (31) and an adjusting rod (32) disposed at the bottom of the frame (1). The top of the fixing post (31) is provided with an external thread, and the inner wall of the adjusting rod (32) is provided with an internal thread that matches the external thread of the fixing post (31). A fixing washer (34) is fixedly sleeved on the fixing post (31), and the top of the adjusting rod (32) is connected to the bearing of the frame (1) through a bearing (33).

2. The safety guardrail for water conservancy projects with warning function according to claim 1, characterized in that, The fixed pile (31) is a conical structure made of stainless steel, and the adjusting rod (32) is a hollow structure. The fixed pile (31) and the adjusting rod (32) are threaded together.

3. A safety guardrail for water conservancy projects with warning function according to claim 1, characterized in that, The secondary fixing component (4) includes a first hinge seat (41) fixed on the frame (1) and a second hinge seat (42) disposed at the bottom of the frame (1). A support rod (43) is hinged between the first hinge seat (41) and the second hinge seat (42). A fixing plate (44) is fixedly connected to the bottom of the second hinge seat (42). Ground nails (45) are fixedly connected to both sides of the bottom of the fixing plate (44).

4. A safety guardrail for water conservancy projects with warning function according to claim 1, characterized in that, The warning assembly includes a reflective strip (6) fixed on the outside of the anti-collision buffer layer (2), warning lights (7) set on both sides of the top of the frame (1), and a box (9) fixed on the frame (1), wherein a battery (10) and a controller (11) are provided inside the box (9).

5. A safety guardrail for water conservancy projects with warning function according to claim 4, characterized in that, The warning assembly also includes a solar panel (8) disposed on the top of the frame (1), the solar panel (8) being electrically connected to the battery (10) via a controller (11), and the battery (10) being electrically connected to the warning light (7) via the controller (11).

6. A safety guardrail for water conservancy projects with warning function according to claim 4, characterized in that, The reflective strip (6) is a high-brightness lattice reflective strip, and the color of the reflective strip (6) is red and white. The warning light (7) is an LED strobe warning light.

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