Safety protection device for civil engineering construction
By introducing a combination of nighttime warning lights and solar photovoltaic panels into safety protection devices for civil and industrial construction, the problems of insufficient nighttime warnings and gaps in the perimeter fence have been solved, thereby improving the safety and applicability of the construction site.
Patent Information
- Application Number
- CN202520467742.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-03-17
- Publication Date
- 2026-03-03
- Estimated Expiration
- 2035-03-17
AI Technical Summary
Existing safety protection devices used in civil and industrial construction lack warning mechanisms at night, and gaps exist when the panels and fences are spliced together, leading to safety hazards.
A safety protection device was designed, including a support frame, night warning lights, and solar photovoltaic panels. The protection area is expanded by connecting sleeves and connecting seats. The solar photovoltaic panels provide power during the day, and the battery provides power to the warning lights at night to ensure the night warning function.
It improved nighttime safety at the construction site, reduced gaps when splicing panels and fence frames, and enhanced the applicability and continuity of safety protection.
Smart Images
Figure CN223964273U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of construction safety protection technology, and in particular to safety protection devices for civil and industrial construction. Background Technology
[0002] For civil and industrial building construction, it is necessary to set up a warning line and construction area, and to erect protective warning boards and fences around the warning line to form a safety protection and help prevent pedestrians from accidentally entering the construction area. This improves the safety protection of the construction area and makes the area division more orderly.
[0003] In general, during use, fence panels and fence frames are mostly fixed structures that require splicing different fence panels and fence frames together. This splicing process can create gaps, leading to potential safety hazards in the safety areas of the fence panels and fence frames. Furthermore, the fence panels and fence frames lack warning mechanisms at night.
[0004] Therefore, given that existing safety protection devices lack nighttime warning mechanisms and often require the splicing of different panels and fence frames, which are mostly fixed structures, gaps can occur during splicing, leading to potential safety hazards in the safety areas of the panels and fence frames, a new safety protection device for civil and industrial construction can be designed. This device expands the protective warning area of two support frames by using connecting rods and connecting seats, improving the device's applicability. Solar photovoltaic panels and nighttime warning lights are installed at the top and front of the two support frames, respectively. The solar photovoltaic panels power a battery, which in turn powers the nighttime warning lights at night. Utility Model Content
[0005] In order to overcome the problem that existing safety protection devices lack warning mechanisms at night, and that most safety protection devices require different panels and fence frames to be spliced together, and that the panels and fence frames are mostly fixed structures, some gaps will be generated during the splicing process, resulting in certain safety hazards in the safe areas of the panels and fence frames.
[0006] The technical solution of this utility model is as follows: a safety protection device for civil and industrial construction, including a support frame, two support frames, each with a night warning light at its front end and a solar photovoltaic panel at its top. The opposing surfaces of the two support frames are respectively provided with a connecting sleeve rod and a connecting seat. One end of the connecting seat is provided with a connecting rod, one end of which extends to the inner side of the connecting sleeve rod. Limiting blocks are provided on both sides of the connecting rod. One end of the limiting block has a limiting hole on the outer end face of the connecting sleeve rod, and the other end of the limiting block extends through the limiting hole to the outer side of the connecting sleeve rod. One end of the inner wall of one of the support frames is provided with a first barrier net. Behind the first barrier net, on the inner side of one of the support frames, is a barrier net roller. The rear end of the first barrier net extends through one of the support frames to the outer side of the barrier net roller.
[0007] Preferably, the protective warning area of the two support frames is expanded by connecting sleeves and connecting seats to improve the applicability of the device. Solar photovoltaic panels and night warning lights are respectively installed at the top and front of the two support frames. The solar photovoltaic panels supply power to the storage battery, and the storage battery supplies power to the night warning lights at night.
[0008] Preferably, a battery is installed at the bottom of the solar photovoltaic panel inside the support frame, and the solar photovoltaic panel, the battery, and the night warning light are all electrically connected.
[0009] Preferably, the connecting seat and the connecting rod are an integral structure, with one end of the connecting rod having a movable groove inside the connecting sleeve rod, and the other end of the connecting rod extending to the inside of the movable groove.
[0010] Preferably, the rear end of the limiting block is provided with a connecting spring on the inner side of the connecting rod, and the limiting block is movably connected to the connecting rod through the connecting spring.
[0011] Preferably, multiple limiting holes are provided, and the diameter of the inner wall of the limiting hole is the same as the diameter of the limiting block.
[0012] Preferably, both the upper and lower ends of the netting reel are equipped with torsion springs located inside the support frame, and the netting reel is rotatably connected to the support frame through the torsion springs.
[0013] Preferably, the first netting and the other support frame are respectively provided with a first hook and a second hook, and the first hook and the second hook are interlocked with each other.
[0014] The beneficial effects of this utility model are:
[0015] This construction safety protection system expands the protective warning area of the two support frames by connecting sleeves and connecting seats, improving the applicability of the device. When the two support frames are expanded, the limiting blocks on both sides of the connecting rod are inserted into the limiting holes on the outer side of the connecting sleeve, thereby fixing the position of the two support frames through the limiting blocks. Both support frames are equipped with night warning lights at the front end and solar photovoltaic panels at the top. During the day, the solar photovoltaic panels power the battery, and at night, the battery powers the night warning lights. Attached Figure Description
[0016] Figure 1 The diagram shown is a schematic representation of the overall structure of this utility model.
[0017] Figure 2 The diagram shown is a structural schematic of one of the support frames of this utility model;
[0018] Figure 3 The diagram shown is a structural schematic of the connecting sleeve rod of this utility model;
[0019] Figure 4 The diagram shown is a structural schematic of the connection between the first hook and the second hook of this utility model.
[0020] Explanation of reference numerals in the attached drawings: 1. Support frame; 2. Solar photovoltaic panel; 3. Night warning light; 4. Connecting sleeve; 5. Connecting seat; 6. Connecting rod; 7. First barrier net; 8. Barrier net roll; 9. Torsion spring; 10. First hook; 11. Limiting hole; 12. Limiting block; 13. Connecting spring; 14. Second hook. Detailed Implementation
[0021] The present invention will be further described below with reference to the accompanying drawings and embodiments.
[0022] Please see Figures 1-4This utility model provides a technical solution: a safety protection device for civil and industrial construction, including a support frame 1, of which two support frames 1 are provided. Each support frame 1 has a night warning light 3 at its front end and a solar photovoltaic panel 2 at its top. A battery is located at the bottom of the solar photovoltaic panel 2 inside the support frame 1. The solar photovoltaic panel 2, the battery, and the night warning light 3 are electrically connected. A connecting sleeve rod 4 and a connecting seat 5 are respectively provided on the opposite sides of the two support frames 1. A connecting rod 6 is provided at one end of the connecting seat 5, and one end of the connecting rod 6 extends to the inside of the connecting sleeve rod 4. Limiting blocks 12 are provided on both sides of the connecting rod 6. One end of the limiting block 12 is located on the outer end face of the connecting sleeve rod 4 and has a limiting hole 11. One end of the limiting block 12 passes through... The limiting hole 11 extends to the outside of the connecting sleeve rod 4. One end of the inner wall of one of the support frames 1 is provided with a first barrier net 7. Behind the first barrier net 7, on the inner side of one of the support frames 1, is a barrier net roller 8. The rear end of the first barrier net 7 passes through one of the support frames 1 and extends to the outside of the barrier net roller 8. Thus, during the day, the solar photovoltaic panel 2 supplies power to the storage battery, and at night, the storage battery supplies power to the night warning light 3. The two support frames 1 are respectively provided with a connecting sleeve rod 4 and a connecting seat 5 on their opposite sides. One end of the connecting seat 5 is provided with a connecting rod 6. One end of the connecting rod 6 extends to the inner side of the connecting sleeve rod 4. Thus, the connecting sleeve rod 4 and the connecting seat 5 expand the protective warning area of the two support frames 1 and improve the applicability of the device.
[0023] Please see Figures 2-3 In this embodiment, the connecting seat 5 and the connecting rod 6 are an integral structure. One end of the connecting rod 6 is located inside the connecting sleeve rod 4 and has a movable groove. One end of the connecting rod 6 extends to the inside of the movable groove. The rear end of the limiting block 12 is located inside the connecting rod 6 and has a connecting spring 13. The limiting block 12 is movably connected to the connecting rod 6 through the connecting spring 13. Multiple limiting holes 11 are provided. The diameter of the inner wall of the limiting hole 11 is the same as the diameter of the limiting block 12. Thus, when the two support frames 1 are expanded, the limiting blocks 12 on both sides of the connecting rod 6 are inserted into the limiting holes 11 on the outer side of the connecting sleeve rod 4, thereby fixing the position of the two support frames 1 through the limiting blocks 12.
[0024] Please see Figures 3-4In this embodiment, the upper and lower ends of the net roll 8 are provided with torsion springs 9 on the inner side of the support frame 1. The net roll 8 is rotatably connected to the support frame 1 through the torsion springs 9. The first net 7 and the other support frame 1 are respectively provided with a first hook 10 and a second hook 14 on their opposite sides. The first hook 10 and the second hook 14 are engaged with each other, thereby pulling the first net 7 out from the inner side of one of the support frames 1 for protection. The front end and the rear end of the first net 7 are respectively provided with net roll 8 and second hook 14 on the inner side of the two support frames 1, thereby storing the first net 7 through the net roll 8 and fixing the first net 7 through the second hook 14.
[0025] During operation, the device is placed in a suitable position. Connecting sleeves 4 and connecting seats 5 are respectively provided on the opposite sides of the two support frames 1. The connecting sleeves 4 and connecting seats 5 expand the protective warning area of the two support frames 1, improving the device's applicability. When expanding the two support frames 1, the limiting blocks 12 on both sides of the connecting rod 6 are inserted into the limiting holes 11 on the outer side of the connecting sleeve 4, thereby fixing the position of the two support frames 1 through the limiting blocks 12. After expansion is complete, the first barrier net 7 is inserted from the inside of one of the support frames 1. The device is pulled out and protected by a first net 7. The front and rear ends of the first net 7 are respectively located inside the two support frames 1 and are equipped with a net roll 8 and a second hook 14. The net roll 8 is used to store the first net 7, and the second hook 14 is used to fix the first net 7. Both support frames 1 are equipped with night warning lights 3 at their front ends and solar photovoltaic panels 2 at their top ends. During the day, the solar photovoltaic panels 2 power the battery, and at night, the battery powers the night warning lights 3.
[0026] Through the above steps, the protective warning area of the two support frames 1 is expanded by connecting sleeve rod 4 and connecting seat 5, improving the applicability of the device. Solar photovoltaic panels 2 and night warning lights 3 are respectively installed at the top and front of the two support frames 1. The solar photovoltaic panels 2 power the storage battery, and the storage battery powers the night warning lights 3 at night. This solves the problem that existing safety protection devices lack a warning mechanism at night, and that most safety protection devices require different enclosures and fence frames to be spliced together. Since the enclosures and fence frames are mostly fixed structures, gaps will be generated during the splicing process, resulting in certain safety hazards in the safety area of the enclosures and fence frames.
Claims
1. A safety protection device for civil construction, comprising a support frame (1), characterized in that: The support frame (1) is provided with two, the front end of two support frames (1) is provided with night warning light (3), the top of two support frames (1) is provided with solar photovoltaic panel (2), the opposite side of two support frames (1) is provided with connecting sleeve rod (4) and connecting seat (5) respectively, one end of connecting seat (5) is provided with connecting rod (6), one end of connecting rod (6) extends to the inside of connecting sleeve rod (4), both sides of connecting rod (6) are provided with limit block (12), one end of limit block (12) is located in the outer end face of connecting sleeve rod (4) and is provided with limit hole (11), one end of limit block (12) extends to the outside of connecting sleeve rod (4) through limit hole (11), one end of the inner wall of one of the support frames (1) is provided with first barrier net (7), the rear of first barrier net (7) is located in the inside of one of the support frames (1) and is provided with barrier net reel (8), the rear end of first barrier net (7) extends to the outside of barrier net reel (8) through one of the support frames (1), both ends of barrier net reel (8) are provided with torsion spring (9) on the inside of support frame (1), barrier net reel (8) is rotatably connected with support frame (1) through torsion spring (9). 2. The safety protection device for civil construction according to claim 1, characterized in that: The bottom of solar photovoltaic panel (2) is provided with a battery on the inside of support frame (1), solar photovoltaic panel (2) is electrically connected with battery and night warning light (3).
3. The civil construction safety guard according to claim 1, characterized in that: Connecting seat (5) and connecting rod (6) are an integral structure, one end of connecting rod (6) is provided with a movable slot on the inside of connecting sleeve rod (4), one end of connecting rod (6) extends to the inside of the movable slot.
4. The civil construction safety guard according to claim 1, characterized in that: The rear end of limit block (12) is provided with connecting spring (13) on the inside of connecting rod (6), limit block (12) is movably connected with connecting rod (6) through connecting spring (13).
5. The civil construction safety guard according to claim 1, characterized in that: The limit hole (11) is provided with a plurality of limit holes (11), the diameter of the inner wall of the limit hole (11) is consistent with the diameter of the limit block (12).
6. The civil construction safety guard according to claim 1, characterized in that: First barrier net (7) and the opposite side of another support frame (1) are respectively provided with first hook (10) and second hook (14), first hook (10) and second hook (14) are mutually clamped.