A multi-scene adaptive mounting rack applied to photovoltaic module installation

Abstract

The application relates to the technical field of photovoltaic panel installation, in particular to a multi-scene adaptive mounting rack applied to photovoltaic module installation, which comprises a main assembly frame used for fixing a photovoltaic backboard, and four electrically-controlled overturning bottom supporting legs movably connected to the lower surface of the main assembly frame. The multi-scene adaptive mounting rack applied to photovoltaic module installation movably connects four electrically-controlled overturning bottom supporting legs to the lower surface of the main assembly frame, and a lateral extension cover is slidably sleeved on the outer side of the overturning supporting leg; the height can be adapted according to the needs of the installation position, so that the mounting rack can be laid on irregular ground; the electrically-controlled mode is adopted for adjustment, and a lateral control module is arranged on the outer side of the main assembly frame; the lateral control module can automatically adapt and control according to the light or the bottom change, so that the mounting rack has the function of active electrically-controlled adjustment, and the functionality is greatly improved.

Description

Technical Field

[0001] This invention relates to the field of photovoltaic panel installation technology, and in particular to a multi-scenario adaptable mounting bracket for photovoltaic module installation. Background Technology

[0002] Compared to traditional energy sources, photovoltaic (PV) power generation offers advantages such as being pollution-free, low-cost, and highly durable. Furthermore, it does not consume fossil fuels and has a wide range of applications. To broaden the applicability of PV panels and facilitate their installation in various environments, mounting brackets are needed at the bottom of the panels. Currently, most mounting brackets on the market suffer from fixed structures, limited application scenarios, and an inability to automatically adjust to changes in sunlight. Summary of the Invention

[0003] The technical problem that this invention aims to solve is that the mounting brackets currently on the market generally have fixed structures and limited application scenarios and functions.

[0004] The technical solution adopted by the present invention to solve its technical problem is: a multi-scenario adaptable mounting frame for photovoltaic module installation, including a main assembly frame for fixing photovoltaic backsheets, four electrically controlled flip-type bottom support feet are movably connected to the lower surface of the main assembly frame, an electrically controlled adjustment seat is installed on the inner side of the electrically controlled flip-type bottom support feet, and an inflatable airbag for providing buoyancy is installed on the inner side of the electrically controlled adjustment seat.

[0005] A bottom mounting frame for connecting the electrically controlled flip-type bottom support foot is welded and fixed to the lower surface of the main assembly frame.

[0006] The electrically controlled flip-type bottom support foot includes a flip-type support foot and an electrically controlled support rod whose ends are movably installed in the bottom mounting frame at different positions. The extended end of the electrically controlled support rod is movably assembled with the flip-type support foot.

[0007] The flip support foot is internally fitted with an embedded first guide rail and an embedded second guide rail in a staggered manner.

[0008] Both the embedded first guide rail and the embedded second guide rail are equipped with electrically controlled adjusting screws.

[0009] The electrically controlled adjustment seat is inserted into the embedded first guide rail and threadedly assembled with the electrically controlled adjustment screw through an integrated internal thread assembly block.

[0010] The electrically controlled adjustment seat includes an external adjustment cover, an internally threaded assembly block fixed on the side wall of the external adjustment cover, and an internally threaded locking cover movably fitted on the side wall of the external adjustment cover. The outer apex position of the inflatable airbag has an integrally structured lateral air guide tube, and the outer surface of the lateral air guide tube has an externally threaded locking surface that mates with the internally threaded locking cover.

[0011] The outer side of the flip support foot is fitted with a lateral extension cover.

[0012] The lateral extension cover is inserted into the embedded second guide rail and threadedly assembled with the electrically controlled adjusting screw through an internally threaded extension block on the inner side.

[0013] A lateral control module is bolted to the outer side of the main assembly frame.

[0014] The beneficial effects of this invention are:

[0015] (1) The multi-scenario adaptable mounting frame for photovoltaic module installation of the present invention has four electrically controlled flip-type bottom support feet movably connected to the lower surface of the main assembly frame. A lateral extension cover is slidably fitted on the outer side of the flip support feet, which can be adapted to the height according to the needs of the installation position, so that it can be laid on irregular ground.

[0016] (2) By adopting an electronic control method for adjustment, in conjunction with the lateral control module located on the outer side of the main assembly frame, it can automatically adapt and adjust according to changes in lighting or bottom, thus enabling it to have the function of active electronic control adjustment, which greatly improves its functionality.

[0017] (3) By adjusting the height of the electric adjustable seat on the electric flip-type bottom support foot, the position and angle of the inflatable airbag can be adjusted so that it can float on the water surface. By assembling multiple photovoltaic panels together and cooperating with the bottom limit anchor, the stability on the water surface can be improved, making the installation position more extensive.

[0018] (4) The electrically controlled flip-type bottom support feet and inflatable airbags on the lower surface of the main assembly frame can fit against the bottom side of the main assembly frame when not in use, thereby reducing storage and transportation space and reducing costs. Attached Figure Description

[0019] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0020] Figure 1 This is a schematic diagram of the structure of the present invention.

[0021] Figure 2 This is a partial structural diagram of the embedded first guide rail assembly end in this invention.

[0022] Figure 3 This is a partial structural diagram of the embedded second guide rail assembly end in this invention.

[0023] Figure 4 This is a partial structural schematic diagram of the assembly end of the electrically controlled adjustment seat in this invention.

[0024] Figure 5This is a schematic diagram of the structure under ground load conditions in this invention.

[0025] Figure 6 This is a schematic diagram of the structure under water loading conditions in this invention. Detailed Implementation

[0026] The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic diagrams, illustrating only the basic structure of the invention, and therefore only show the components relevant to the invention.

[0027] In the description of this invention, it should be noted that, unless otherwise explicitly specified and limited, the terms "connected" and "linked" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium. Those skilled in the art can understand the specific meaning of the above terms in this invention based on the specific circumstances.

[0028] Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 and Figure 6 The image shows a multi-scenario adaptable mounting bracket for photovoltaic module installation, including a main assembly frame 1 for fixing the photovoltaic backsheet. Four electrically controlled flip-type bottom support feet 2 are movably connected to the lower surface of the main assembly frame 1. Electrically controlled adjustment seats 3 are installed inside the electrically controlled flip-type bottom support feet 2. An inflatable airbag 4 for providing buoyancy is installed inside the electrically controlled adjustment seats 3.

[0029] To facilitate the bottom connection, a bottom mounting frame for connecting the electrically controlled flip-type bottom support foot 2 is welded and fixed to the lower surface of the main assembly frame 1.

[0030] To facilitate the electronically controlled flip-over adjustment, the electronically controlled flip-over bottom support foot 2 includes a flip-over support foot 21 and an electronically controlled support rod 22, the end of which is movably mounted in the bottom mounting frame at different positions. The extended end of the electronically controlled support rod 22 is movably assembled with the flip-over support foot 21.

[0031] The electric support rod 22 extends and retracts, causing the flip support foot 21 to flip, thereby controlling the angle adjustment of the flip support foot 21, and thus controlling the unfolding and retraction of the flip support foot 21.

[0032] To facilitate guidance, the inside of the flip support foot 21 is fitted with an embedded first guide rail 23 and an embedded second guide rail 24 in a staggered manner.

[0033] The embedded first guide rail 23 and the embedded second guide rail 24 are arranged in parallel inside the flip support foot 21, and the outer adjustment ports of the embedded first guide rail 23 and the embedded second guide rail 24 are respectively staggered on both sides of the flip support foot 21.

[0034] To facilitate electronically controlled translation adjustment, both the embedded first guide rail 23 and the embedded second guide rail 24 are equipped with electronically controlled adjusting screws 25.

[0035] To facilitate the assembly and adjustment of the lead screw, the electrically controlled adjustment seat 3 is inserted into the embedded first guide rail 23 via an integrated internal thread assembly block 32 and threadedly assembled with the electrically controlled adjustment lead screw 25.

[0036] To facilitate threaded assembly and airflow guidance, the electrically controlled adjustment seat 3 includes an external adjustment cover 31, an internal threaded assembly block 32 fixed on the side wall of the external adjustment cover 31, and an internal threaded locking cover 33 movably fitted on the side wall of the external adjustment cover 31. The inflatable airbag 4 has an integrally structured lateral air guide tube 41 at the outer apex position, and the outer surface of the lateral air guide tube 41 has an external threaded locking surface that mates with the internal threaded locking cover 33.

[0037] An electrically controlled air pump with a built-in air pressure sensor is installed inside the external adjustment cover 31. By inserting the lateral air guide tube 41 on the outside of the inflatable airbag 4 into the lateral air intake port of the external adjustment cover 31, and then threading the internal thread locking cover 33 onto the external thread locking surface, the lateral air guide tube 41 and the external adjustment cover 31 are fixedly connected. In this way, the electrically controlled air pump can draw outside air into the inflatable airbag 4 through high-speed operation, thereby providing sufficient buoyancy.

[0038] The built-in pressure sensor can monitor the internal pressure of the inflatable airbag 4 in real time. If the pressure suddenly drops during use, it indicates that the inflatable airbag 4 is leaking. In this case, the pressure sensor will open the valve of the air inlet located on the side wall of the external adjustment cover 31, thereby inflating the airbag 4. After inflation, if the pressure is constant, the pressure sensor will close the valve of the air inlet. The valve consists of an electromagnet, an iron spring, and a sealing cover. The iron spring presses the sealing cover upward in the normal state to close the air inlet. The electromagnet activates to control the iron spring to contract, thereby controlling the sealing cover to slide downward to open the air inlet, thus ensuring a tight seal. If the pressure continues to drop, the pressure sensor will send alarm data to the remote monitoring terminal.

[0039] To accommodate the extension adjustment, a lateral extension cover 5 is slidably fitted on the outer side of the flip support foot 21.

[0040] The lateral extension cover 5 has a notch on one side of the electrically controlled adjustment seat 3 to ensure that its placement will not affect the sliding adjustment of the electrically controlled adjustment seat 3.

[0041] To facilitate threaded sliding adjustment, the lateral extension cover 5 is inserted into the embedded second guide rail 24 via the internal threaded extension block 51 on the inner side and threadedly assembled with the electrically controlled adjusting screw 25.

[0042] The electrically controlled adjusting screw 25 rotates, thereby causing the internal thread extension block 51 to slide along the embedded second guide rail 24, thereby changing the length of the entire support mechanism and thus changing the height or angle of the entire main assembly frame 1.

[0043] To facilitate automatic optical control, a lateral control module 6 is bolted to the outer side of the main assembly frame 1.

[0044] The lateral control module 6 includes an external mounting base that is bolted to the outer side of the main assembly frame 1, a light intensity sensor controller fixed to the upper end of the external mounting base, and an optical ranging probe fixed to the lower end of the external mounting base.

[0045] The light intensity sensor controller can monitor the light intensity at different locations and then control the lateral extension cover 5 on the side with stronger light to retract upwards, while the lateral extension cover 5 on the side with weaker light to extend downwards, thereby controlling the main assembly frame 1 to flip towards the side with more light. Similarly, when placed on water, the lateral extension cover 5 on the side with stronger light can be controlled to slide upwards, while the lateral extension cover 5 on the side with weaker light can slide downwards.

[0046] The optical ranging probe is a laser ranging probe used to monitor the distance to the ground. Based on the initial distance set, the distance between the main assembly frame 1 and the ground is set by default. When the distance changes, it is determined that the ground has sunk, and the distance is adjusted back to the initial distance by adjusting the lateral extension 5.

[0047] Based on the above-described preferred embodiments of the present invention, and through the foregoing description, those skilled in the art can make various changes and modifications without departing from the inventive concept. The technical scope of this invention is not limited to the contents of the specification, but must be determined according to the scope of the claims.

Claims

1. A multi-scenario adaptable mounting frame for photovoltaic module installation, comprising a main assembly frame (1) for fixing a photovoltaic backsheet, characterized in that: The lower surface of the main assembly frame (1) is movably connected to four electrically controlled flip-type bottom support feet (2). An electrically controlled adjusting seat (3) is mounted inside each electrically controlled flip-type bottom support foot (2). An inflatable airbag (4) for providing buoyancy is installed inside the electrically controlled adjusting seat (3). A bottom mounting frame for connecting the electrically controlled flip-type bottom support feet (2) is welded and fixed to the lower surface of the main assembly frame (1). The electrically controlled flip-type bottom support foot (2) includes a flip-type support foot (21) and an electrically controlled strut (22) whose ends are movably mounted in the bottom mounting frame at different positions. The extended end of the electrically controlled strut (22) is movably assembled with the flip-type support foot (21). An embedded first guide rail (23) and an embedded second guide rail (24) are misaligned inside the flip-type support foot (21). Electrically controlled adjusting screws (25) are installed inside both the embedded first guide rail (23) and the embedded second guide rail (24). The electrically controlled adjusting seat ( 3) The integrated internal thread assembly block (32) is inserted into the embedded first guide rail (23) and threadedly assembled with the electrically controlled adjusting screw (25); the electrically controlled adjusting seat (3) includes an external adjusting cover (31), an internal thread assembly block (32) fixed on the side wall of the external adjusting cover (31), and an internal thread locking cover (33) movably fitted on the side wall of the external adjusting cover (31); the outer corner of the inflatable airbag (4) has an integrated side air guide tube (41), and the outer side surface of the side air guide tube (41) has an external thread locking surface that cooperates with the internal thread locking cover (33); the outer side surface of the flip support foot (21) is slidably fitted with a lateral extension cover (5); the lateral extension cover (5) is inserted into the embedded second guide rail (24) through the internal thread extension block (51) on the inner side and threadedly assembled with the electrically controlled adjusting screw (25); the outer side surface of the main assembly frame (1) is bolted with a lateral control module (6).

Images