Roof photovoltaic power station construction safety protection device

Abstract

The utility model relates to the technical field of photovoltaic construction protection, and discloses a roof photovoltaic power station construction safety protection device which comprises a roof ground, the top of the roof ground is fixedly connected with two sets of first protection rods, and the top of one set of first protection rods is provided with a second protection rod. Two sets of fixing blocks are fixedly connected to the outer sides of the two sets of first protection rods, the bottoms of the two sets of fixing blocks are fixedly connected with the top of the roof ground, and two sets of supporting blocks are fixedly connected to the outer sides of the two sets of fixing blocks. The second connecting column can drive the I-shaped sliding block to slide in the inner wall of the first sliding groove and the inner wall of the second sliding groove, the second baffle can be unfolded or folded along with movement of the I-shaped sliding block, the first baffle and the second baffle can jointly form a blocking face to prevent objects or personnel in construction from falling off from the high position, and the first baffle and the second baffle are wide and not prone to falling off. The protection area is increased, and the safety is greatly improved.

Description

Technical Field

[0001] The utility model relates to the technical field of photovoltaic construction protection, in particular to a safety protection device for rooftop photovoltaic power station construction. Background Art

[0002] The rooftop photovoltaic power station construction safety protection device is a device specifically used to protect the safety of construction workers and equipment. It is designed to ensure the safety and smooth progress of the photovoltaic power station construction process. This device may include multiple components and functions to meet different safety protection needs.

[0003] According to Chinese patent publication CN201921485815.8, in this application, an energy storage mechanism absorbs the impact energy of personnel or equipment on the baffle when rolling, thereby preventing the baffle from continuing to rotate. On the one hand, the energy storage mechanism plays a buffering role to avoid damage to equipment and personnel due to impact. On the other hand, the baffle plays a blocking role to prevent personnel or equipment from further rolling, thereby improving safety. In addition, the resistance-increasing mechanism increases the friction resistance between the bottom plate and the roof structure to prevent the bottom plate from sliding downward under impact, thereby reducing the impact load of the bolt assembly, ensuring the stability of the connection, and further improving safety.

[0004] Although the energy storage mechanism in the application can effectively address safety issues, during use, due to the relatively high location of the roof photovoltaic construction site, it is easy for equipment or personnel to slip from the roof during construction, which affects construction safety. The roof construction protection device in the existing technology has a small protection surface and there is a problem that the protection plate cannot be adjusted. For this reason, we propose a roof photovoltaic power station construction safety protection device. Utility Model Content

[0005] (1) Technical problems solved

[0006] In view of the deficiencies in the prior art, the present invention provides a rooftop photovoltaic power station construction safety protection device to solve the above-mentioned problems.

[0007] (2) Technical solution

[0008] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a rooftop photovoltaic power station construction safety protection device, comprising a roof floor, a first protection bar, a fixed block, a second protection bar, a support block and a limit bar, wherein two groups of first protection bars are fixedly connected to the top of the roof floor, wherein a second protection bar is provided on the top of one group of the first protection bars, two groups of fixing blocks are fixedly connected to the outer sides of the two groups of the first protection bars, the bottoms of the two groups of fixing blocks are fixedly connected to the top of the roof floor, the outer sides of the two groups of fixing blocks are fixedly connected to the two groups of support blocks, and the other ends of the two groups of support blocks are fixedly connected to the outer sides of the second protection bar and the other group of the first protection bars, respectively, and further comprising:

[0009] A steering structure provided between one set of first protection bars and a second protection bar, the structure being used to adapt to different construction protection requirements;

[0010] The blocking structure is arranged between the two groups of first protection rods, and is used to increase the protection area.

[0011] Preferably, the top of one group of the first protection rods is fixedly connected to a first connecting column, and the top of the first connecting column is fixedly connected to the bottom of the second protection rod.

[0012] Preferably, a movable block is movably connected to the outer side of the first connecting column, a first baffle is fixedly connected to the bottom of one side of the movable block, and a first sliding groove is provided on the top of the movable block.

[0013] Preferably, the steering structure includes a fan-shaped flip block, an arc-shaped slide groove, a limiting block and a second slide groove. The outer side of the first connecting column is fixedly connected to the corresponding position of the top of the movable block with a fan-shaped flip block, and the fan-shaped flip block is fan-shaped. An arc-shaped slide groove is provided on the top of the fan-shaped flip block. The outer side of the fan-shaped flip block is fixedly connected to a limiting block, and a second slide groove is provided on the top of the limiting block, and the arc-shaped slide groove and the second slide groove are interconnected.

[0014] Preferably, the inner wall of the second chute is movably connected to a second connecting column, one end of the second connecting column passes through the limiting block and extends to the top outside of the limiting block, and one end of the second connecting column is fixedly connected to a handle.

[0015] Preferably, the blocking structure includes a second baffle and an I-shaped slider, the bottom of the second connecting column is fixedly connected to the I-shaped slider, and the I-shaped slider is in the shape of an "I", the outer side of the I-shaped slider is movably connected to the inner wall of the first slide groove, the bottom of the I-shaped slider is fixedly connected to the second baffle, and the outer side of the second baffle is movably connected to the outer side of the first baffle.

[0016] Preferably, a fixing groove is provided on one side of the other group of the first protective rods, and an inner wall of the fixing groove is movably connected to one end of the second baffle.

[0017] (3) Beneficial effects

[0018] Compared with the existing technology, this utility model provides a roof photovoltaic power station construction safety protection device with the following features:

[0019] Beneficial effects:

[0020] 1. The rooftop photovoltaic power station construction safety protection device is provided with a blocking structure. When in operation, the second connecting column can drive the I-shaped slider to slide in the inner walls of the first slide groove and the second slide groove by operating the handle. The bottom of the I-shaped slider is connected to the second baffle, so the second baffle can be expanded or retracted as the I-shaped slider moves. The first baffle and the second baffle can jointly form a blocking surface to prevent objects or personnel during construction from falling from a height. In addition, the first baffle and the second baffle are relatively wide, which increases the protection area and greatly improves its safety.

[0021] 2. The steering structure of the roof photovoltaic power station construction safety protection device is arranged so that when in operation, the second connecting column can drive the I-shaped slider to slide in the inner walls of the first slide groove and the second slide groove through the operating handle. When sliding to one end of the first slide groove and the second slide groove close to the fan-shaped flip block, the second connecting column drives the I-shaped slider to slide in the inner wall of the arc slide groove, so that the movable block rotates with the first connecting column as the rotation point, and then adjusts the direction or angle of the first baffle to adapt to different construction protection needs. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 This is a front view of the overall structure of the utility model;

[0023] Figure 2 It is a side view schematic diagram of the overall structure of the utility model;

[0024] Figure 3 This is a front view of the blocking structure of the utility model;

[0025] Figure 4 This is a schematic diagram of the back side of the blocking structure of the present invention.

[0026] In the figure: 1. Roof ground; 2. First protective rod; 3. Fixed block; 4. Second protective rod; 5. Support block; 6. Limit rod; 7. First baffle; 8. First connecting column; 9. Movable block; 10. First slide; 11. Second baffle; 12. Fan-shaped flip block; 13. Arc slide; 14. Limit block; 15. Second slide; 16. Handle; 17. Second connecting column; 18. I-shaped slider; 19. Fixed groove. DETAILED DESCRIPTION

[0027] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0028] See also Figure 1-4 A safety protection device for rooftop photovoltaic power station construction includes a roof ground 1, a first protection rod 2, a fixing block 3, a second protection rod 4, a support block 5 and a limiting rod 6. Two groups of first protection rods 2 are fixedly connected to the top of the roof ground 1, wherein a second protection rod 4 is provided on the top of one group of first protection rods 2. Two groups of fixing blocks 3 are fixedly connected to the outer sides of the two groups of first protection rods 2. The bottoms of the two groups of fixing blocks 3 are fixedly connected to the top of the roof ground 1. Two groups of support blocks 5 are fixedly connected to the outer sides of the two groups of fixing blocks 3. The other ends of the two groups of support blocks 5 are respectively fixedly connected to the outer sides of the second protection rod 4 and the other group of first protection rods 2. The device also includes:

[0029] A steering structure is provided between one set of the first protection bars 2 and the second protection bars 4, and is used to adapt to different construction protection requirements;

[0030] The blocking structure is arranged between the two groups of first protection rods 2, and is used to increase the protection area.

[0031] Furthermore, the top of one group of first protection rods 2 is fixedly connected to a first connecting column 8 , and the top of the first connecting column 8 is fixedly connected to the bottom of the second protection rod 4 .

[0032] Furthermore, a movable block 9 is movably connected to the outer side of the first connecting column 8 , a first baffle 7 is fixedly connected to the bottom of one side of the movable block 9 , and a first sliding groove 10 is provided on the top of the movable block 9 .

[0033] Furthermore, the steering structure includes a fan-shaped flip block 12, an arc-shaped chute 13, a limiting block 14 and a second chute 15. The outer side of the first connecting column 8 is fixedly connected to the corresponding position of the top of the movable block 9 with a fan-shaped flip block 12. The top of the fan-shaped flip block 12 is provided with an arc-shaped chute 13. The outer side of the fan-shaped flip block 12 is fixedly connected to the limiting block 14. The top of the limiting block 14 is provided with a second chute 15. The arc-shaped chute 13 and the second chute 15 are connected. When protection is not required, Or when materials need to be transported, by operating the handle 16, the second connecting column 17 can drive the I-shaped slider 18 to slide in the inner walls of the first slide groove 10 and the second slide groove 15. When sliding to one end of the first slide groove 10 and the second slide groove 15 close to the fan-shaped flip block 12, the second connecting column 17 drives the I-shaped slider 18 to slide in the inner wall of the arc slide groove 13, so that the movable block 9 rotates with the first connecting column 8 as the rotation point, and then adjusts the direction or angle of the first baffle 7 to adapt to different construction protection needs.

[0034] Furthermore, the inner wall of the second slide groove 15 is movably connected to a second connecting column 17 , one end of the second connecting column 17 passes through the limiting block 14 and extends to the top outside of the limiting block 14 , and one end of the second connecting column 17 is fixedly connected to the handle 16 .

[0035] Furthermore, the blocking structure includes a second baffle 11 and an I-shaped slider 18. The bottom of the second connecting column 17 is fixedly connected to the I-shaped slider 18, and the I-shaped slider 18 is in the shape of an "I". The outer side of the I-shaped slider 18 is movably connected to the inner wall of the first slide groove 10. The bottom of the I-shaped slider 18 is fixedly connected to the second baffle 11, and the outer side of the second baffle 11 is movably connected to the outer side of the first baffle 7. By operating the handle 16, the second connecting column 17 can drive the I-shaped slider 18 to slide in the inner walls of the first slide groove 10 and the second slide groove 15. The bottom of the I-shaped slider 18 is connected to the second baffle 11, so the second baffle 11 can be expanded or retracted with the movement of the I-shaped slider 18. In this way, the first baffle 7 and the second baffle 11 can jointly form a blocking surface to prevent objects or personnel under construction from falling from a height.

[0036] Furthermore, a fixing groove 19 is provided on one side of another set of first protective rods 2, and the inner wall of the fixing groove 19 is movably connected to one end of the second baffle 11. In addition, a fixing groove 19 is provided on one side of another set of first protective rods 2, which is used to provide a stable fixed position for the second baffle 11 when there is no need to move it.

[0037] Working principle:

[0038] When it is necessary to increase the protection area or block objects, by operating the handle 16, the second connecting column 17 can drive the I-shaped slider 18 to slide in the inner walls of the first slide groove 10 and the second slide groove 15. The bottom of the I-shaped slider 18 is connected to the second baffle 11, so the second baffle 11 can be expanded or retracted as the I-shaped slider 18 moves. In this way, the first baffle 7 and the second baffle 11 can jointly form a blocking surface to prevent objects or personnel during construction from falling from a height; In addition, a fixing groove 19 is opened on one side of the other set of first protective bars 2 for use when there is no need to move the second baffle 1 1, providing it with a stable fixed position; when protection is not needed or materials need to be transported, the second connecting column 17 can be used to drive the I-type slider 18 to slide in the inner walls of the first slide groove 10 and the second slide groove 15 by operating the handle 16. When sliding to one end of the first slide groove 10 and the second slide groove 15 close to the fan-shaped flip block 12, the second connecting column 17 drives the I-type slider 18 to slide in the inner wall of the arc slide groove 13, so that the movable block 9 rotates with the first connecting column 8 as the rotation point, and then adjusts the direction or angle of the first baffle 7 to meet different construction protection needs.

[0039] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A rooftop photovoltaic power station construction safety protection device, comprising a roof ground (1), a first protection rod (2), a fixed block (3), a second protection rod (4), a support block (5) and a limiting rod (6), wherein the top of the roof ground (1) is fixedly connected with two groups of first protection rods (2), wherein the top of one group of the first protection rods (2) is provided with a second protection rod (4), the outer sides of the two groups of the first protection rods (2) are fixedly connected with two groups of fixing blocks (3), the bottoms of the two groups of the fixing blocks (3) are fixedly connected to the top of the roof ground (1), the outer sides of the two groups of the fixing blocks (3) are fixedly connected with two groups of supporting blocks (5), and the other ends of the two groups of the supporting blocks (5) are fixedly connected to the outer sides of the second protection rod (4) and the other group of the first protection rods (2), respectively, characterized in that: Also includes: A steering structure provided between one set of first protection bars (2) and second protection bars (4), the structure being used to adapt to different construction protection requirements; A blocking structure is arranged between two groups of first protection rods (2), and is used to increase the protection area.

2. A rooftop photovoltaic power station construction safety protection device according to claim 1, characterized in that: The top of one group of the first protection rods (2) is fixedly connected to a first connecting column (8), and the top of the first connecting column (8) is fixedly connected to the bottom of the second protection rod (4).

3. A rooftop photovoltaic power station construction safety protection device according to claim 2, characterized in that: The outer side of the first connecting column (8) is movably connected to a movable block (9), a first baffle (7) is fixedly connected to the bottom of one side of the movable block (9), and a first sliding groove (10) is provided on the top of the movable block (9).

4. A rooftop photovoltaic power station construction safety protection device according to claim 2, characterized in that: The steering structure comprises a fan-shaped flip block (12), an arc-shaped chute (13), a limiting block (14) and a second chute (15); the outer side of the first connecting column (8) is fixedly connected to a fan-shaped flip block (12) at a position corresponding to the top of the movable block (9); the fan-shaped flip block (12) is fan-shaped; an arc-shaped chute (13) is provided on the top of the fan-shaped flip block (12); the outer side of the fan-shaped flip block (12) is fixedly connected to a limiting block (14); the top of the limiting block (14) is provided with a second chute (15); and the arc-shaped chute (13) and the second chute (15) are connected to each other.

5. A rooftop photovoltaic power station construction safety protection device according to claim 4, characterized in that: The inner wall of the second sliding groove (15) is movably connected to a second connecting column (17), one end of the second connecting column (17) passes through the limiting block (14) and extends to the top outside of the limiting block (14), and one end of the second connecting column (17) is fixedly connected to a handle (16).

6. A rooftop photovoltaic power station construction safety protection device according to claim 5, characterized in that: The blocking structure comprises a second baffle (11) and an I-shaped slider (18); the bottom of the second connecting column (17) is fixedly connected to the I-shaped slider (18), and the I-shaped slider (18) is in the shape of an "I"; the outer side of the I-shaped slider (18) is movably connected to the inner wall of the first sliding groove (10); the bottom of the I-shaped slider (18) is fixedly connected to the second baffle (11), and the outer side of the second baffle (11) is movably connected to the outer side of the first baffle (7).

7. A rooftop photovoltaic power station construction safety protection device according to claim 1, characterized in that: A fixing groove (19) is provided on one side of the other group of the first protection rods (2), and the inner wall of the fixing groove (19) is movably connected to one end of the second baffle (11).

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