Anti-falling device for color steel tile roof photovoltaic power station

Abstract

The utility model discloses an anti-falling device for a color steel tile roof photovoltaic power station, which relates to the technical field of anti-falling devices and comprises a color steel tile main body, a fixing structure and an anti-falling structure, the upper end of the color steel tile main body is fixedly connected with the fixing structure, and the upper end of the fixing structure is fixedly connected with the anti-falling structure. Corrugations are fixedly connected to the color steel tile body, a first fixing piece and a second fixing piece are fixed to the corrugations on the color steel tile body through bolts and first threaded holes respectively, a connecting bottom plate is fixed to the upper ends of the corrugations through bolts and second threaded holes, a servo motor is controlled by externally connecting a controller, and when it is found that a steel wire rope is loosened, the steel wire rope is driven to rotate by the servo motor. The servo motor drives the rotating shaft to rotate, the rotating shaft rotates so that the steel wire rope wound on the surface of the rotating shaft can be wound, the steel wire rope is straightened again, and the situation that the steel wire rope is loosened, and consequently workers fall down is avoided.

Description

Technical Field

[0001] This utility model relates to the field of fall protection devices, specifically a fall protection device for photovoltaic power stations with color steel tile roofs. Background Technology

[0002] Color-coated steel roofing sheets, also known as colored profiled sheets, are made of color-coated steel sheets that are roll-formed into various corrugated shapes. They are lightweight, high-strength, available in a variety of colors, easy and quick to install, earthquake-resistant, fireproof, rainproof, long-lasting, and maintenance-free, and are now widely used. Color-coated steel roofing sheets are suitable for roofing and wall cladding, as well as interior and exterior wall decoration, in industrial and civil buildings, warehouses, special buildings, and large-span steel structure houses. A color-coated steel roof photovoltaic power station refers to a system that installs photovoltaic modules on a color-coated steel roof to generate electricity using solar energy. Because corrugated steel roofs have a certain slope and the tiles are relatively smooth, they are very difficult to grip. When workers are installing or maintaining photovoltaic modules on these roofs, to protect them and prevent falls, fall arrest devices must be fixedly installed before construction. This involves installing lifelines (steel cables) at appropriate locations on the roof. While the lifelines (steel cables) prevent falls, it is difficult to straighten them during installation, leading to slack and allowing workers to fall. Therefore, those skilled in the art have provided a fall arrest device for photovoltaic power stations on corrugated steel roofs to solve the problems mentioned in the background. Utility Model Content

[0003] The purpose of this invention is to provide a fall prevention device for photovoltaic power stations with corrugated steel roofs, so as to solve the problems mentioned in the background art.

[0004] To achieve the above objectives, this utility model provides the following technical solution:

[0005] A fall protection device for a photovoltaic power station with a corrugated steel tile roof includes a corrugated steel tile body, a fixing structure, and a fall protection structure. The fixing structure is fixedly connected to the upper end of the corrugated steel tile body, and the fall protection structure is fixedly connected to the upper end of the fixing structure. Corrugated sheets are fixedly connected to the corrugated steel tile body. The fixing structure includes: a first fixing component, a second fixing component, a first threaded hole, a second threaded hole, and a connecting base plate. The first fixing component and the second fixing component are fixedly connected to the corrugated sheets respectively. Several first threaded holes are drilled through the surfaces of the first fixing component and the second fixing component. The corrugated sheets need to have threaded holes corresponding to the first threaded holes on the surfaces of the first fixing component and the second fixing component. The connecting base plate is fixedly connected to the upper surfaces of the first fixing component and the second fixing component.

[0006] As a further embodiment of this utility model: a threaded hole 2 is provided through the upper surface of the connecting base plate, and a threaded hole corresponding to the threaded hole 2 on the corrugated surface is provided on the corrugated plate.

[0007] As a further embodiment of this utility model, the fall protection structure includes: trapezoidal fixing block one, upright plate one, upright plate two, fixing shaft, trapezoidal fixing block two, upright plate three, upright plate four, servo motor, rotating shaft and steel wire rope, with trapezoidal fixing block one fixedly connected to one end of the upper surface of the connecting base plate.

[0008] As a further embodiment of this utility model: a trapezoidal fixing block two is fixedly connected to the other end of the upper surface of the connecting base plate, the positions of trapezoidal fixing block one and trapezoidal fixing block two are symmetrical, and a vertical plate one is fixedly connected to one side of the upper surface of trapezoidal fixing block one.

[0009] As a further embodiment of this utility model: a second vertical plate is fixedly connected to the other side of the upper surface of the trapezoidal fixing block one, and the positions of the first vertical plate and the second vertical plate are symmetrical.

[0010] As a further embodiment of this utility model: a fixed shaft is fixedly connected between the corresponding surfaces of the upright plate one and the upright plate two, and an upright plate three is fixedly connected to one side of the upper surface of the trapezoidal fixing block two.

[0011] As a further embodiment of this utility model: a vertical plate four is fixedly connected to the other side of the upper surface of the trapezoidal fixing block two, the vertical plate three and the vertical plate four are symmetrically positioned, and a servo motor is fixedly connected to one side surface of the vertical plate three.

[0012] As a further embodiment of this utility model: the output end of the servo motor is movably connected to a rotating shaft. The end of the rotating shaft away from the servo motor passes through the third vertical plate and is located between the third and fourth vertical plates. A steel wire rope is wound around the surfaces of the fixed shaft and the rotating shaft. Fixing parts one and two are fixed to the corrugations on the main body of the color steel tile by bolts and threaded holes one. The connecting base plate is fixed to the upper end of the corrugations by bolts and threaded holes two. An external controller is used to control the servo motor. When the steel wire rope is found to be slack, the servo motor drives the rotating shaft to rotate. The rotation of the rotating shaft can rewind the steel wire rope wound on the surface of the rotating shaft, so that the steel wire rope is straightened again, preventing the steel wire rope from slack and causing the worker to fall.

[0013] Compared with the prior art, the beneficial effects of this utility model are:

[0014] 1. Fix fastener one and fastener two to the corrugated surface of the color steel sheet body by bolts and threaded holes one, and fix the connecting base plate to the upper end of the corrugated surface by bolts and threaded holes two. Control the servo motor by connecting an external controller.

[0015] 2. When a slack is detected in the wire rope, the servo motor drives the rotating shaft to rotate. The rotation of the rotating shaft can rewind the wire rope wrapped around the surface of the rotating shaft, straightening the wire rope again and preventing the slack from causing workers to fall. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the overall structure of a fall protection device for a photovoltaic power station with a corrugated steel roof.

[0017] Figure 2 This is a structural diagram of the main body of the corrugated steel tile, the corrugated corrugation, and the first and second fasteners in a fall protection device for a photovoltaic power station with a corrugated steel tile roof.

[0018] Figure 3 This is a schematic diagram of the threaded hole 2 and the connecting base plate in a fall arrest device for a photovoltaic power station with a color steel tile roof.

[0019] Figure 4 This is a schematic diagram of a portion of a fall protection device used in a photovoltaic power station with a corrugated steel roof.

[0020] Figure 5 This is a schematic diagram of a portion of the fall protection structure in a fall protection device for a photovoltaic power station with a corrugated steel roof.

[0021] Figure 6 This is a schematic diagram of the fall protection structure in a fall protection device for a photovoltaic power station with a color steel tile roof.

[0022] In the diagram: 1-Corrugated steel sheet body, 2-Corrugated, 3-Fixed component one, 4-Fixed component two, 5-Threaded hole one, 6-Threaded hole two, 7-Connecting base plate, 8-Trapezoidal fixing block one, 801-Upright plate one, 802-Upright plate two, 9-Fixed shaft, 10-Trapezoidal fixing block two, 1001-Upright plate three, 1002-Upright plate four, 11-Servo motor, 1101-Rotating shaft, 12-Wire rope. Detailed Implementation

[0023] 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 of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0024] Example 1

[0025] Reference Figure 1-6This embodiment provides a fall protection device for a photovoltaic power station with a corrugated steel tile roof, including a corrugated steel tile body 1, a fixing structure, and a fall protection structure. The fixing structure is fixedly connected to the upper end of the corrugated steel tile body 1, and the fall protection structure is fixedly connected to the upper end of the fixing structure. Corrugated sheets 2 are fixedly connected to the corrugated steel tile body 1. The fixing structure includes: a first fixing component 3, a second fixing component 4, a first threaded hole 5, a second threaded hole 6, and a connecting base plate 7. The first fixing component 3 and the second fixing component 4 are fixedly connected to the corrugated sheets 2. Several first threaded holes 5 are drilled through the surfaces of the first fixing components 3 and 4. Corrugated sheets 2 need to have threaded holes corresponding to the first threaded holes 5 on the surfaces of the first fixing components 3 and 4. The connecting base plate 7 is fixedly connected to the upper surfaces of the first fixing components 3 and 4. Second threaded holes 6 are drilled through the upper surface of the connecting base plate 7. Corrugated sheets 2 need to have threaded holes corresponding to the second threaded holes 6 on the surface of the connecting base plate 7. The fall protection structure includes: a trapezoidal fixing block 8. The system includes: vertical plate 1 (801), vertical plate 2 (802), fixed shaft 9, trapezoidal fixing block 2 (10), vertical plate 3 (1001), vertical plate 4 (1002), servo motor 11, rotating shaft 1101, and steel wire rope 12. One end of the upper surface of the connecting base plate 7 is fixedly connected to trapezoidal fixing block 1 (8), and the other end is fixedly connected to trapezoidal fixing block 2 (10). The positions of trapezoidal fixing block 1 (8) and trapezoidal fixing block 2 (10) are symmetrical. One side of the upper surface of trapezoidal fixing block 1 (8) is fixedly connected to vertical plate 1 (801). 801, A vertical plate 802 is fixedly connected to the other side of the upper surface of trapezoidal fixing block 10. The positions of vertical plate 10 and vertical plate 802 are symmetrical. A fixing shaft 9 is fixedly connected between the corresponding one-sided surfaces of vertical plate 10 and vertical plate 802. A vertical plate 3001 is fixedly connected to one side of the upper surface of trapezoidal fixing block 10. A vertical plate 4002 is fixedly connected to the other side of the upper surface of trapezoidal fixing block 10. The positions of vertical plate 3001 and vertical plate 4002 are symmetrical.

[0026] Example 2

[0027] Reference Figure 1-6This embodiment is based on the previous embodiment, but differs in that a servo motor 11 is fixedly connected to one side surface of the third vertical plate 1001. A rotating shaft 1101 is movably connected to the output end of the servo motor 11. The end of the rotating shaft 1101 away from the servo motor 11 passes through the third vertical plate 1001 and is located between the third vertical plate 1001 and the fourth vertical plate 1002. A steel wire rope 12 is wound around the surfaces of the fixed shaft 9 and the rotating shaft 1101. The first fixing member 3 and the second fixing member 4 are connected by bolts and threaded holes 5. The connecting base plate 7 is fixed to the corrugated 2 on the main body 1 of the color steel tile by bolts and threaded holes 6. An external controller is used to control the servo motor 11. When the wire rope 12 is found to be slack, the servo motor 11 drives the rotating shaft 1101 to rotate. The rotation of the rotating shaft 1101 can wind up the wire rope 12 wrapped on the surface of the rotating shaft 1101, so that the wire rope 12 is straightened again, preventing the slack of the wire rope 12 from causing the worker to fall.

[0028] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

[0029] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A fall protection device for a photovoltaic power station with a corrugated steel roof, comprising a corrugated steel roof body (1), a fixing structure, and a fall protection structure, characterized in that, The upper end of the main body (1) of the color steel tile is fixedly connected to a fixing structure, and the upper end of the fixing structure is fixedly connected to an anti-fall structure. Corrugated (2) is fixedly connected to the main body (1). The fixing structure includes: fixing part one (3), fixing part two (4), threaded hole one (5), threaded hole two (6) and connecting base plate (7). Fixing part one (3) and fixing part two (4) are fixedly connected to the corrugated (2) respectively. Several threaded holes one (5) are opened through the surface of fixing part one (3) and fixing part two (4). The corrugated (2) needs to be opened with threaded holes corresponding to the threaded holes one (5) on the surface of fixing part one (3) and fixing part two (4). The upper surface of fixing part one (3) and fixing part two (4) is connected to the connecting base plate (7).

2. The fall arrestor for a photovoltaic power station with a color steel tile roof according to claim 1, characterized in that, The upper surface of the connecting base plate (7) is provided with a threaded hole 2 (6), and the corrugated plate (2) is provided with a threaded hole corresponding to the threaded hole 2 (6) on the surface of the connecting base plate (7).

3. The fall arrestor for a photovoltaic power station with a color steel tile roof according to claim 1, characterized in that, The fall protection structure includes: trapezoidal fixing block one (8), upright plate one (801), upright plate two (802), fixing shaft (9), trapezoidal fixing block two (10), upright plate three (1001), upright plate four (1002), servo motor (11), rotating shaft (1101) and steel wire rope (12), with trapezoidal fixing block one (8) fixedly connected to one end of the upper surface of the connecting base plate (7).

4. A fall arrestor for a photovoltaic power station with a color steel tile roof as described in claim 1, characterized in that, The other end of the upper surface of the connecting base plate (7) is fixedly connected to a trapezoidal fixing block two (10). The positions of trapezoidal fixing block one (8) and trapezoidal fixing block two (10) are symmetrical. One side of the upper surface of trapezoidal fixing block one (8) is fixedly connected to a vertical plate one (801).

5. A fall arrestor for a photovoltaic power station with a color steel tile roof according to claim 3, characterized in that, A vertical plate (802) is fixedly connected to the other side of the upper surface of the trapezoidal fixing block 1 (8), and the positions of vertical plate 1 (801) and vertical plate 2 (802) are symmetrical.

6. A fall arrestor for a photovoltaic power station with a color steel tile roof, as described in claim 3, is characterized in that, A fixed shaft (9) is fixedly connected between the corresponding surfaces of the first upright plate (801) and the second upright plate (802), and a third upright plate (1001) is fixedly connected to one side of the upper surface of the second trapezoidal fixing block (10).

7. A fall arrestor for a photovoltaic power station with a color steel tile roof according to claim 3, characterized in that, A vertical plate four (1002) is fixedly connected to the other side of the upper surface of the trapezoidal fixing block two (10). The positions of vertical plate three (1001) and vertical plate four (1002) are symmetrical. A servo motor (11) is fixedly connected to one side surface of vertical plate three (1001).

8. A fall arrestor for a photovoltaic power station with a color steel tile roof according to claim 3, characterized in that, The output end of the servo motor (11) is movably connected to a rotating shaft (1101). The end of the rotating shaft (1101) away from the servo motor (11) passes through the third vertical plate (1001) and is located between the third vertical plate (1001) and the fourth vertical plate (1002). A steel wire rope (12) is wound together on the surfaces of the fixed shaft (9) and the rotating shaft (1101).

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