Photovoltaic power station wind protection anchor bolts

Abstract

This utility model relates to the field of photovoltaic power generation technology, specifically to a fixed anchor bolt for a photovoltaic power station's windproofing system. It includes a fixed anchor bolt body with a fixing mechanism on its surface. The fixing mechanism includes a fixed base plate fixed to the surface of the fixed anchor bolt body. A reinforcing block is fixed to the surface of the fixed base plate, and a reinforcing connecting rib is fixed to the bottom end of the fixed base plate. An auxiliary positioning rod is fixed to the surface of the fixed anchor bolt body. When the device is in operation, the fixed base plate and reinforcing block, along with the reinforcing connecting rib and auxiliary positioning rod, make the device more secure and less prone to loosening. By pre-embedding the bottom end of the auxiliary positioning rod inside the concrete, the fixed anchor bolt body is made more stable and less prone to loosening, improving the device's working efficiency. During operation, the fixed base plate and reinforcing connecting rib, along with the auxiliary positioning rod, allow for immediate observation of any loosening.

Description

Technical Field

[0001] This utility model relates to the field of photovoltaic power generation technology, specifically to fixed anchor bolts for wind protection stations in photovoltaic power plants. Background Technology

[0002] A photovoltaic (PV) power plant wind protection station, more commonly known as a PV power plant weather station or environmental monitoring system, acts as a "smart weather station" and "safety sentinel" for the PV power plant. It uses a series of sensors to monitor key environmental parameters such as wind speed, wind direction, sunlight, temperature, and humidity in real time. This data provides decision support for the stable operation, efficient power generation, and disaster prevention of the PV power plant. Through real-time data monitoring and intelligent early warning, the PV power plant weather station (wind protection station) significantly improves the PV power plant's ability to cope with severe weather such as windstorms. It is an important tool for ensuring the safe, stable, and efficient operation of the power plant. However, it is usually considered an "icing on the cake" optimization and early warning measure. The "foundation" of the power plant's wind resistance lies in excellent support structure design, high-quality equipment, standardized installation and construction, and comprehensive daily operation and maintenance.

[0003] A bolt (anchor) is a fastener consisting of a head and a threaded rod. It is mainly used in machinery manufacturing, construction engineering and other fields. Its core function is to connect and fix parts with through holes by cooperating with a nut, and to anchor the connected parts to a concrete substrate. The fastener is divided into two parts: a head and a threaded rod. The threaded rod is cylindrical and has external threads. It needs to pass through the through hole of the connected part and then be screwed into the nut. As a derivative type of bolt, anchor bolts are often used for anchoring connections between steel structures and concrete foundations to enhance structural stability.

[0004] However, existing windproof anchor bolts for photovoltaic power stations have shortcomings. The traditional expansion bolt method is inadequate because photovoltaic power stations are exposed to the elements for extended periods, and the expansion bolts are prone to loosening due to wind and rain. Furthermore, the existing system lacks a visually observable mechanism for loosening, making it difficult for maintenance personnel to notice during upkeep. Therefore, we propose a new type of windproof anchor bolt for photovoltaic power stations to address these issues. Utility Model Content

[0005] The purpose of this utility model is to provide a fixed anchor for the windproof station of a photovoltaic power station, so as to solve the problem mentioned in the background art that the fixing effect is still insufficient and the loose structure is not intuitively visible.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a fixed anchor bolt for a photovoltaic power station windproof station, comprising a fixed anchor bolt body, a fixing mechanism provided on the surface of the fixed anchor bolt body, the fixing mechanism comprising a fixing base plate, the fixing base plate being fixed to the surface of the fixed anchor bolt body, a reinforcing block being fixed on the surface of the fixing base plate, a reinforcing connecting rib being fixed at the bottom end of the fixing base plate, and an auxiliary positioning rod being fixed on the surface of the fixed anchor bolt body.

[0007] Preferably, the fixing base plate is fixed to the surface of the fixing anchor body, and the fixing base plate has a square structure to improve the stability of the bottom end of the fixing anchor body.

[0008] Preferably, the surface of the fixed base plate is uniformly fixed with reinforcing blocks at equal intervals. The reinforcing blocks have a triangular structure to improve the torsional resistance of the bottom end of the fixed anchor bolt body.

[0009] Preferably, the fixed base plate has strip-shaped through holes arranged at equal intervals inside, and the fixed base plate is located at the bottom end of the fixed anchor bolt body to improve the stability of the bottom end of the fixed anchor bolt body.

[0010] Preferably, the reinforcing connecting bar is an "L" shaped structure, and the reinforcing connecting bar is fixed to the bottom end of the fixed base plate to improve the tensile strength of the fixed anchor bolt body.

[0011] Preferably, the auxiliary positioning rod is fixed to the surface of the anchor bolt body, and the auxiliary positioning rod has a strip groove inside to facilitate marking and observation of loosening.

[0012] Compared with the prior art, the beneficial effects of this utility model are: (1) When the device is working, the fixed base plate and reinforcing block, together with the reinforcing connecting bar and auxiliary positioning rod, make the device more secure and less prone to loosening. By pre-embedding the bottom end of the auxiliary positioning rod inside the concrete, the fixed anchor bolt body is more stable and less prone to loosening, thus improving the working efficiency of the device. (2) When the device is working, by fixing the base plate and reinforcing the connecting ribs, and with the auxiliary positioning rod, the device can be observed to loosen immediately. By drawing a line in the sliding groove of the auxiliary positioning rod, when the auxiliary positioning rod is offset, the line will be offset from the auxiliary positioning rod, so that the device can be observed to loosen immediately, thus improving the space utilization of the device. Attached image description: To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0013] Figure 1 This is a side view elevation diagram of the structure of this utility model; Figure 2 This is a bottom view of the structure of this utility model; Figure 3 This is a top view of the structure of this utility model; Figure 4 This is a side view of the structure of this utility model.

[0014] In the diagram: 1. Fixed anchor bolt body; 2. Fixed mechanism; 210. Fixed base plate; 220. Reinforcing block; 230. Reinforcing connecting bar; 240. Auxiliary positioning rod. Detailed implementation method: 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.

[0015] Please see Figure 1-4 An embodiment of this utility model provides a fixed anchor bolt for a photovoltaic power station windproof station, including a fixed anchor bolt body 1, a fixing mechanism 2 provided on the surface of the fixed anchor bolt body 1, the fixing mechanism 2 including a fixing base plate 210, the fixing base plate 210 fixed on the surface of the fixed anchor bolt body 1, a reinforcing block 220 fixed on the surface of the fixing base plate 210, a reinforcing connecting rib 230 fixed at the bottom end of the fixing base plate 210, and an auxiliary positioning rod 240 fixed on the surface of the fixed anchor bolt body 1; The fixing base plate 210 is fixed to the surface of the fixing anchor bolt body 1. The fixing base plate 210 has a square structure, which increases the torsional resistance of the fixing anchor bolt body 1. The fixing base plate 210 is embedded in the concrete. The square structure of the fixing base plate 210 will fix and limit the fixing base plate 210 in the concrete, preventing the fixing anchor bolt body 1 from shaking or loosening, and improving the stability of the fixing anchor bolt body 1. The surface of the fixing base plate 210 is evenly fixed with reinforcing blocks 220 at equal intervals. The reinforcing blocks 220 have a triangular structure. The setting of the reinforcing blocks 220 also increases the torsional resistance of the fixing anchor bolt body 1. The multi-faceted reinforcing blocks 220 are in contact with the concrete, increasing the fixing area, making the fixing base plate 210 and the reinforcing blocks 220 more stable in the concrete, and preventing the fixing anchor bolt body 1 from loosening or twisting. The fixed base plate 210 has strip-shaped through holes arranged at equal intervals inside. The fixed base plate 210 is located at the bottom end of the fixed anchor bolt body 1, which increases the stability of the fixed base plate 210 in the concrete. The concrete covers the strip-shaped through holes, making the fixed base plate 210 more firm inside the concrete, improving the stability of the fixed anchor bolt body 1, and preventing the fixed anchor bolt body 1 from loosening. The reinforcing connecting bar 230 has an "L" shaped structure. The reinforcing connecting bar 230 is fixed to the bottom end of the fixed base plate 210 to improve the tensile strength of the fixed anchor bolt body 1. The reinforcing connecting bar 230 is embedded in the concrete to increase the area of ​​the bottom end of the fixed anchor bolt body 1. When the fixed anchor bolt body 1 is subjected to vertical force, the reinforcing connecting bar 230 can strengthen the stability of the bottom end of the fixed anchor bolt body 1, prevent the fixed anchor bolt body 1 from shaking, and improve the stability of the fixed anchor bolt body 1. The auxiliary positioning rod 240 is fixed on the surface of the fixed anchor bolt body 1. The auxiliary positioning rod 240 has a strip groove inside. It is convenient to draw lines with a marking pen in the strip groove. When the line deviates from the groove, the fixed anchor bolt body 1 deviates, which makes it convenient to observe whether the fixed anchor bolt body 1 has been displaced.

[0016] Working principle: When the device is working, the bottom end of the auxiliary positioning rod 240 is poured into the concrete. The auxiliary positioning rod 240 can serve as the upper mark line for the concrete pouring. The fixed base plate 210, the reinforcing block 220, and the reinforcing connecting bar 230 play a role in reinforcing the fixed anchor bolt body 1 in the concrete, which greatly improves the torsional resistance and vertical tensile force of the fixed anchor bolt body 1, thereby improving the stability of the fixed anchor bolt body 1. Then, a waterproof marker is used to draw a straight line on the concrete along the groove of the auxiliary positioning rod 240. When the drawn straight line deviates from the groove of the auxiliary positioning rod 240, the fixed anchor bolt body 1 has shaken and shifted, which makes it convenient for maintenance personnel to observe and maintain the device. The above is the complete working principle of this utility model.

[0017] 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 features rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the features be included within this invention. The scope of this invention is defined by its equivalents.

Claims

1. A fixed anchor bolt for a photovoltaic power station's windproofing system, comprising a fixed anchor bolt body (1), characterized in that: The surface of the fixed anchor body (1) is provided with a fixing mechanism (2), the fixing mechanism (2) includes a fixing base plate (210), the fixing base plate (210) is fixed on the surface of the fixed anchor body (1), a reinforcing block (220) is fixed on the surface of the fixing base plate (210), a reinforcing connecting bar (230) is fixed at the bottom end of the fixing base plate (210), and an auxiliary positioning rod (240) is fixed on the surface of the fixed anchor body (1).

2. The photovoltaic power station windproof anchor bolt according to claim 1, characterized in that: The fixing base plate (210) is fixed on the surface of the fixing anchor body (1), and the fixing base plate (210) has a square structure.

3. The photovoltaic power station windproof anchor bolt according to claim 1, characterized in that: The surface of the fixed base plate (210) is uniformly fixed with reinforcing blocks (220) at equal intervals, and the reinforcing blocks (220) are triangular in structure.

4. The photovoltaic power station windproof anchor bolt according to claim 1, characterized in that: The fixed base plate (210) has strip-shaped through holes arranged at equal intervals inside, and the fixed base plate (210) is located at the bottom end of the fixed anchor bolt body (1).

5. The photovoltaic power station windproof anchor bolt according to claim 1, characterized in that: The reinforcing connecting bar (230) has an "L" shaped structure and is fixed to the bottom end of the fixed base plate (210).

6. The photovoltaic power station windproof anchor bolt according to claim 1, characterized in that: The auxiliary positioning rod (240) is fixed on the surface of the fixed anchor bolt body (1), and a strip groove is provided inside the auxiliary positioning rod (240).

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