Water surface photovoltaic power station inspection platform

Abstract

The utility model discloses a water surface photovoltaic power plant inspection platform, the utility model relates to water surface inspection platform technical field. This water surface photovoltaic power plant inspection platform includes support frame, and its characterized in that the upper portion of support frame is provided with inspection mechanism, buoyancy assembly, including the spliced float box of fixed mounting in support frame bottom, the bottom fixed mounting of spliced float box has the fixing frame, the left and right sides fixed mounting of support frame has the limiting ring, when the battery can not provide the electric energy for electric push rod, can take down the dowel again through the mode of making the connecting frame at the rear end of support frame separate through knocking, in recycling to limiting component, while the battery has two pieces respectively for the power supply of electric push rod and propeller, when the battery responsible for electric push rod is exhausted, can through another battery for the power supply of electric push rod, to avoid appearing because no electric energy supply, and lead to the situation that the inspection platform and stake base can not separate.

Description

Technical Field

[0001] This utility model relates to the technical field of water surface inspection platforms, specifically a water surface photovoltaic power station inspection platform. Background Technology

[0002] Floating photovoltaic power stations are not only energy production tools but also resource integration platforms. Through a model of "power generation on the surface, aquaculture underneath, and restoration of the surrounding area," they achieve multiple goals: "increased power generation, land and water conservation, ecological restoration, and industrial prosperity for the people." Their core functions can be summarized as: efficient production of green electricity, intensive use of water space, resolution of land and water resource conflicts, and improvement of the aquatic environment.

[0003] The existing Chinese utility model patent with publication number CN221068405U discloses a floating photovoltaic power station inspection platform, relating to the field of photovoltaic power station maintenance. This utility model includes a floating platform with an installation plate on its top. Two hydraulic cylinders and multiple telescopic rods are mounted on the top of the installation plate. Clamping components are provided on both sides of the top of the floating platform. By incorporating these clamping components, when it is necessary to clamp the pile foundation, maintenance personnel can activate an electric push rod. The electric push rod retracts a piston rod, which in turn moves a movable plate towards the electric push rod. The movable plate then moves a rack, which in turn rotates two gears. These gears then rotate a movable shaft, which in turn rotates a clamping frame. Once rotated, the clamping frame contacts the pile foundation, achieving the purpose of clamping the pile foundation through the two clamping frames. This improves the stability of the floating platform, prevents drifting, and avoids affecting the maintenance results due to platform movement during photovoltaic power station maintenance.

[0004] The aforementioned inspection platform uses a clamping frame to clamp the pile foundation. However, the opening size and rotation range of the platform may not be suitable for pile foundations with diameters between 50 and 80 centimeters. When the diameter of the pile foundation is smaller than the minimum design value, the clamping frame may not be able to fit completely. Conversely, if the pile foundation is too thick, the circumferential action cannot be completed, resulting in clamping failure. At the same time, the inspection platform uses an electric push rod to adjust the angle of the clamping frame. When the battery power is insufficient or damaged, the clamping frame will be restricted to the circumferential state, which may lead to personnel being trapped. Utility Model Content

[0005] To address the shortcomings of existing technologies, this utility model provides an inspection platform for a water-surface photovoltaic power station, which solves the problems of limited applicability of the limiting structure and the inability to manually disconnect the connection.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a surface photovoltaic power station inspection platform includes a support frame, characterized in that an inspection mechanism is provided above the support frame:

[0007] The buoyancy assembly includes a modular pontoon fixedly installed at the bottom of a support frame. A fixed frame is fixedly installed at the bottom of the modular pontoon. Limiting rings are fixedly installed on the left and right sides of the support frame. A float is fixedly installed inside the limiting ring. A transition block is movably installed at the front end of the support frame. A thruster is fixedly installed at the center of the transition block. A battery compartment is fixedly installed above the support frame. A storage battery is installed inside the battery compartment. A hatch cover is bolted to the top of the battery compartment.

[0008] A limiting component, located at the rear end of the support frame, is used to limit the relative position between the support frame and the pile foundation.

[0009] Preferably, the top and bottom sides of the splicing pontoon are 50 centimeters long and the height is 30 centimeters. There are twelve splicing pontoons in total, which are connected to the fixed frame through the support frame. The diameter of the pontoon is 60 centimeters.

[0010] Preferably, the floats are symmetrically installed on the left and right sides of the support frame downwards via limiting rings, the thruster and the adapter block are slidably connected, and the top of the thruster is provided with a handle. The outer side of the cylindrical structure above the thruster is provided with an annular protrusion, and there are two batteries in total.

[0011] Preferably, the limiting component includes a connecting frame inserted into the rear end of the support frame, a positioning pin inserted into the top of the connecting frame, a fixing block fixedly installed on one side of the connecting frame, a base movably installed at one end of the fixing block, an electric actuator fixedly installed at one end of the base, a limiting plate fixedly installed at one end of the electric actuator, a connecting plate movably installed at one end of the limiting plate, and rubber pads fixedly installed on one side of the limiting plate and the connecting plate.

[0012] Preferably, the connecting frame is mirror-symmetrically installed at the rear end of the support frame with the center of the support frame as the reference, and the connecting frame and the support frame are slidably connected. The positioning pin passes through the connecting frame and its bottom end is located inside the support frame.

[0013] Preferably, the base is fixedly installed at both ends of the electric actuator, and one end of the electric actuator is mirror-symmetrically installed on one side of the connecting frame through the base and the fixing block. The limiting plate is movably connected to the electric actuator through the base and the fixing block. The connecting plate is provided with columnar structures at both ends, and the connecting plate is rotatably connected to the limiting plates on both sides through the columnar structures at both ends.

[0014] Beneficial effects

[0015] This utility model provides an inspection platform for a surface photovoltaic power station. Compared with the prior art, it has the following advantages:

[0016] (1) The inspection platform of the water surface photovoltaic power station can restrict the position between the connecting frame and the support frame by setting the positioning pin. When the battery cannot provide power to the electric push rod, the positioning pin can be removed and the connecting frame can be disengaged from the rear end of the support frame by knocking. The limiting component can be recycled. At the same time, there are two batteries, which power the electric push rod and the pusher respectively. When the battery responsible for the electric push rod is depleted, the other battery can power the electric push rod to avoid the situation where the inspection platform cannot be separated from the pile foundation due to the lack of power supply.

[0017] (2) The inspection platform of the water surface photovoltaic power station, through the setting of the connecting plate and the limiting plate, drives the limiting plate to move by the synchronous extension of the electric push rod, so that the limiting plate and the connecting plate contact the pile foundation. Since the connecting plate and the limiting plates on both sides form a rotational connection, and the two ends of the electric push rod form a rotational connection with the connecting frame and the limiting plate through the fixing block and the base respectively, as the electric push rod extends further, the connecting plate is restricted by the pile foundation, the included angle between the electric push rod and the connecting frame will decrease, and the included angle between the connecting plate and the limiting plate will decrease from 180 degrees, thereby covering the pile foundation on both sides. In addition, the rubber pad can increase the friction between the limiting plate, the connecting plate and the pile foundation. This method can expand the applicable range of the limiting component. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0019] Figure 2 This is a schematic diagram of the pontoon installation structure of this utility model;

[0020] Figure 3 This is a schematic diagram of the connection structure between the connecting frame and the support frame of this utility model;

[0021] Figure 4 This is a schematic diagram of the connecting plate installation structure of this utility model;

[0022] In the diagram: 1. Support frame; 2. Inspection mechanism; 21. Buoyancy component; 211. Splicing pontoon; 212. Fixing frame; 213. Limiting ring; 214. Float; 215. Adapter block; 216. Thruster; 217. Battery compartment; 218. Battery; 219. Hatch cover; 22. Limiting component; 221. Connecting frame; 222. Positioning pin; 223. Fixing block; 224. Base; 225. Electric push rod; 226. Limiting plate; 227. Connecting plate; 228. Rubber pad. 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] Please see Figure 1-4 This utility model provides a technical solution: a water surface photovoltaic power station inspection platform includes a support frame 1, and an inspection mechanism 2 is arranged above the support frame 1.

[0025] The buoyancy assembly 21 includes a spliced ​​pontoon 211 fixedly installed at the bottom of the support frame 1. A fixing frame 212 is fixedly installed at the bottom of the spliced ​​pontoon 211. Limiting rings 213 are fixedly installed on the left and right sides of the support frame 1. A float 214 is fixedly installed inside the limiting ring 213. A transition block 215 is movably installed at the front end of the support frame 1. A thruster 216 is fixedly installed at the center of the transition block 215. A battery compartment 217 is fixedly installed on the top of the support frame 1. A battery 218 is installed inside the battery compartment 217. The top of the battery compartment 217 is connected by bolts. The pontoon 211 is equipped with a hatch cover 219. The top and bottom sides of the pontoon 211 are 50 cm long and the height is 30 cm. There are 12 pontoon 211 in total. They are connected to the fixed frame 212 through the support frame 1. The diameter of the float 214 is 60 cm. The float 214 is symmetrically installed on the left and right sides of the support frame 1 and downward through the limiting ring 213. The thruster 216 and the adapter block 215 are connected by a sliding connection. The top of the thruster 216 is equipped with a handle. The outer side of the columnar structure above the thruster 216 is equipped with an annular protrusion. There are two batteries 218.

[0026] Specifically, the support frame 1 and the fixed frame 212 can limit the position of the splicing pontoon 211. The splicing pontoon 211 and the float 214 provide buoyancy to the support frame 1. Since the float 214 is fixed to the left and right sides of the support frame 1 by the limiting ring 213, when the support frame 1, the splicing pontoon 211 and the float 214 are shaken by the waves, the float 214 can provide greater buoyancy than the splicing pontoon 211. The float 214 can increase the lateral buoyancy distribution of the platform and generate a restoring torque when the platform tilts to avoid capsizing. The adapter block 215 can facilitate the adjustment of the angle of the thruster 216. In shallow water areas, it can prevent the slurry of the thruster 216 from contacting the ground. The thruster 216 can provide power to the inspection platform. The battery compartment 217 and the hatch cover 219 prevent liquid from affecting the operation of the battery 218. There are two batteries 218, which supply power to the thruster 216 and the electric push rod 225 respectively.

[0027] A limiting component 22, located at the rear end of the support frame 1, is used to limit the relative position between the support frame 1 and the pile foundation. The limiting component 22 includes a connecting frame 221 inserted into the rear end of the support frame 1. A positioning pin 222 is inserted into the upper part of the connecting frame 221. A fixing block 223 is fixedly installed on one side of the connecting frame 221. A base 224 is movably installed at one end of the fixing block 223. An electric actuator 225 is fixedly installed at one end of the base 224. A limiting plate 226 is fixedly installed at one end of the electric actuator 225. A connecting plate 227 is movably installed at one end of the limiting plate 226. A rubber pad 228 is fixedly installed on one side of the limiting plate 226 and the connecting plate 227. The connecting frame 221 supports the support frame. The center of the support frame 221 is mirror-symmetrically mounted on the rear end of the support frame 1, and the connecting frame 221 and the support frame 1 are slidably connected. The positioning pin 222 passes through the connecting frame 221 and its bottom end is located inside the support frame 1. The base 224 is fixedly mounted on both ends of the electric push rod 225, and one end of the electric push rod 225 is mirror-symmetrically mounted on one side of the connecting frame 221 through the base 224 and the fixing block 223. The limiting plate 226 is movably connected to the electric push rod 225 through the base 224 and the fixing block 223. The connecting plate 227 has columnar structures at both ends, and the connecting plate 227 is rotatably connected to the limiting plates 226 on both sides through the columnar structures at both ends.

[0028] Specifically, the positioning pin 222 restricts the position between the connecting frame 221 and the support frame 1. When the battery 218 cannot provide power to the electric push rod 225, the positioning pin 222 can be removed, and the connecting frame 221 can be detached from the rear end of the support frame 1 by sliding. The limiting component 22 is then retracted to prevent the inspection platform from being unable to separate from the pile foundation due to lack of power supply. The electric push rod 225 extends synchronously to drive the limiting plate 226 to move, so that the limiting plate 226 and the connecting plate 227 contact the pile foundation. Since the connecting plate 227 and the two limiting plates 226 on both sides form a rotational connection... Meanwhile, the two ends of the electric actuator 225 are rotatably connected to the connecting frame 221 and the limiting plate 226 respectively through the fixing block 223 and the base 224. As the electric actuator 225 extends further, the connecting plate 227 is restricted by the pile foundation, and the included angle between the electric actuator 225 and the connecting frame 221 will decrease. At the same time, the included angle between the connecting plate 227 and the limiting plate 226 will decrease from 180 degrees, thereby covering the pile foundation on both sides. In addition, the rubber pad 228 can increase the friction between the limiting plate 226, the connecting plate 227 and the pile foundation. This method can expand the applicable range of the limiting component 22.

[0029] Specifically, the propeller 216 is model L26B-12, the battery 218 is model 6-GFMJ-150, and the electric actuator 225 is model GWDT15. In addition, all contents not described in detail in this specification are prior art known to those skilled in the art.

[0030] During operation, the positioning pin 222 restricts the position between the connecting frame 221 and the support frame 1. When the battery 218 cannot provide power to the electric push rod 225, the positioning pin 222 can be removed, and the connecting frame 221 can be disengaged from the rear end of the support frame 1 by tapping. The limiting component 22 can then be retrieved. The battery 218 has two batteries, one for the electric push rod 225 and the other for the pusher 216. When the battery 218 supplying the electric push rod 225 is depleted, the other battery 218 can supply power to the electric push rod 225, preventing the inspection platform from being unable to separate from the pile foundation due to lack of power. The electric push rod 225 extends synchronously to move the limiting plate 226, thus allowing the limiting plate 226 to move. 6. The connecting plate 227 contacts the pile foundation. Since the connecting plate 227 and the two side limiting plates 226 form a rotatable connection, and the two ends of the electric actuator 225 form a rotatable connection with the connecting frame 221 and the limiting plate 226 respectively through the fixing block 223 and the base 224, as the electric actuator 225 extends further, the connecting plate 227 is restricted by the pile foundation, and the included angle between the electric actuator 225 and the connecting frame 221 will decrease. At the same time, the included angle between the connecting plate 227 and the limiting plate 226 will decrease from 180 degrees, thereby covering the pile foundation on both sides. In addition, the rubber pad 228 can increase the friction between the limiting plate 226, the connecting plate 227 and the pile foundation. This method can expand the applicable range of the limiting component 22.

[0031] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0032] Although 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 alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A surface photovoltaic power station inspection platform, comprising a support frame (1), characterized in that... An inspection mechanism (2) is provided above the support frame (1): The buoyancy assembly (21) includes a splicing pontoon (211) fixedly installed at the bottom of the support frame (1). A fixed frame (212) is fixedly installed at the bottom of the splicing pontoon (211). Limiting rings (213) are fixedly installed on the left and right sides of the support frame (1). A float (214) is fixedly installed inside the limiting ring (213). A transition block (215) is movably installed at the front end of the support frame (1). A thruster (216) is fixedly installed at the center of the transition block (215). A battery compartment (217) is fixedly installed above the support frame (1). A storage battery (218) is installed inside the battery compartment (217). A hatch cover (219) is bolted to the top of the battery compartment (217). A limiting component (22) is provided at the rear end of the support frame (1) to limit the relative position between the support frame (1) and the pile foundation.

2. The inspection platform for a surface photovoltaic power station according to claim 1, characterized in that: The top and bottom sides of the splicing pontoon (211) are 50 cm long and the height is 30 cm. There are twelve splicing pontoons (211) in total, which are connected to the fixed frame (212) through the support frame (1). The diameter of the pontoon (214) is 60 cm.

3. The inspection platform for a surface photovoltaic power station according to claim 1, characterized in that: The float (214) is symmetrically installed on the left and right sides of the support frame (1) downwards via the limiting ring (213). The thruster (216) and the adapter block (215) are connected in a sliding manner. The top of the thruster (216) is provided with a handle. The outer side of the columnar structure above the thruster (216) is provided with an annular protrusion. There are two batteries (218).

4. The inspection platform for a surface photovoltaic power station according to claim 1, characterized in that: The limiting component (22) includes a connecting frame (221) inserted into the rear end of the support frame (1). A positioning pin (222) is inserted into the top of the connecting frame (221). A fixing block (223) is fixedly installed on one side of the connecting frame (221). A base (224) is movably installed at one end of the fixing block (223). An electric push rod (225) is fixedly installed at one end of the base (224). A limiting plate (226) is fixedly installed at one end of the electric push rod (225). A connecting plate (227) is movably installed at one end of the limiting plate (226). A rubber pad (228) is fixedly installed on one side of the limiting plate (226) and the connecting plate (227).

5. The inspection platform for a surface photovoltaic power station according to claim 4, characterized in that: The connecting frame (221) is mirror-symmetrically installed on the rear end of the support frame (1) with the center of the support frame (1) as the reference, and the connecting frame (221) and the support frame (1) form a sliding connection. The positioning pin (222) passes through the connecting frame (221) and its bottom end is located inside the support frame (1).

6. The inspection platform for a surface photovoltaic power station according to claim 4, characterized in that: The base (224) is fixedly installed at both ends of the electric push rod (225), and one end of the electric push rod (225) is mirror-symmetrically installed on one side of the connecting frame (221) through the base (224) and the fixing block (223). The limiting plate (226) is movably connected to the electric push rod (225) through the base (224) and the fixing block (223). The connecting plate (227) has columnar structures at both ends, and the connecting plate (227) is rotatably connected to the limiting plates (226) on both sides through the columnar structures at both ends.

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