Supporting and connecting structure on offshore photovoltaic support ship

Abstract

The utility model discloses a marine photovoltaic support ship support connecting structure which comprises a fixing tool and an upper assembly, the fixing tool is fixed on a deck, the upper assembly is installed on the fixing tool, the fixing tool is provided with an inserting hole, the upper assembly is provided with an inserting structure and is inserted into the inserting hole through the inserting structure, and the fixing tool is fixed on the deck. The upper assembly is provided with a first connecting structure, the fixing tool is provided with a second connecting structure, the upper assembly and the fixing tool are detachably connected through the first connecting structure and the second connecting structure, the upper assembly is provided with an inserting structure, the inserting structure is inserted into an inserting hole, and the upper assembly and the fixing tool are positioned. The upper assembly is fixed to the fixing tool through the first connecting structure and the second connecting structure, the fixing stability of the upper assembly is improved, the upper assembly is conveniently disassembled through detachable connection of the first connecting structure and the second connecting structure, and therefore the upper assembly is hoisted.

Description

Technical Field

[0001] The utility model belongs to the technical field of photovoltaic technology, and particularly relates to a ship support connection structure for an offshore photovoltaic bracket. Background Art

[0002] Photovoltaic power generation is a technology that directly converts light energy into electrical energy by using the photovoltaic effect at the semiconductor interface. It mainly consists of three major parts: solar panels (modules), controllers, and inverters, and the main components are composed of electronic components. Solar cells can be encapsulated and protected after being connected in series to form large-area solar cell modules, and then combined with components such as power controllers to form a photovoltaic power generation device.

[0003] Offshore photovoltaic is in its infancy. Compared with onshore photovoltaic, the construction difficulty is greater. The onshore photovoltaic brackets are assembled manually, requiring a large number of personnel to participate in the installation of the photovoltaic brackets. Offshore photovoltaics are generally larger. Therefore, due to construction safety and construction costs, it is not suitable to have a large number of personnel for offshore construction operations. The alternative approach is to assemble the photovoltaic brackets integrally on the ship or assemble them onshore and then transport them to the installation site and hoist and install them as a whole onto the pre-drilled pile foundations. Therefore, temporary fixation is required on the ship. However, due to the influence of sea breeze on the ship, the temporary fixation will sway back and forth, which is not conducive to the overall stability of the offshore photovoltaic bracket and the operability of hoisting. The operational safety reliability and the feasibility of the construction plan are both relatively low.

[0004] Therefore, how to ensure the stability of the temporary fixation of the upper components on the ship is a technical problem that needs to be solved urgently by those skilled in the art. Summary of the Utility Model

[0005] The purpose of the utility model is to solve the above-mentioned technical problems existing in the prior art, and provide a ship support connection structure for an offshore photovoltaic bracket. By providing a plug-in structure on the upper component, inserting the plug-in structure into the plug-in hole to position the upper component and the fixing tooling, and then fixing the upper component to the fixing tooling through the first connection structure and the second connection structure, the stability of the fixation of the upper component is increased. And through the detachable connection of the first connection structure and the second connection structure, it is convenient to disassemble the upper component, so as to hoist the upper component.

[0006] In order to solve the above technical problems, the utility model adopts the following technical solutions:

[0007] A ship support connection structure for an offshore photovoltaic bracket, comprising

[0008] Fixing tooling, which is fixed on the deck;

[0009] An upper component, which is installed on the fixing tooling;

[0010] It is characterized in that: the fixed tooling is provided with insertion holes, the upper component is provided with an insertion structure, the upper component is inserted into the insertion holes through the insertion structure, the upper component is provided with a first connection structure, the fixed tooling is provided with a second connection structure, and the upper component and the fixed tooling are detachably connected through the first connection structure and the second connection structure.

[0011] By providing an insertion structure on the upper component and inserting the insertion structure into the insertion holes to position the upper component and the fixed tooling, and then fixing the upper component to the fixed tooling through the first connection structure and the second connection structure, the stability of the fixation of the upper component is increased, and the detachable connection of the first connection structure and the second connection structure facilitates the disassembly of the upper component, so as to hoist the upper component.

[0012] Furthermore, the first connection structure includes a first connection plate, the second connection structure includes a second connection plate, the first connection plate is provided with bolt holes, the second connection plate is provided with long slots, and the upper component and the fixed tooling are detachably connected through the combination of the bolt holes and the long slots with bolts. The fixation and disassembly of the first connection plate and the second connection plate are realized by bolts. The structure is simple and easy to operate. At the same time, the setting of the long slots on the second connection plate facilitates the passing of the bolts and avoids the situation of misaligned bolt holes.

[0013] Furthermore, the first connection plate is connected with a first fixing plate, the first fixing plate abuts against the upper component, the second connection plate is connected with a second fixing plate, the second fixing plate is fixedly connected with the fixed tooling, and after the upper component is fixed to the fixed tooling, the upper component is fixed by pressing the upper component through the first fixing plate.

[0014] Furthermore, the insertion structure includes a support bottom plate and an insertion plate, the insertion plate is arranged below the support bottom plate, and the maximum dimension of the insertion plate is smaller than the inner hole diameter of the insertion hole, which is convenient for the insertion plate to be inserted into the insertion hole.

[0015] Furthermore, there are two insertion plates, and the two insertion plates are arranged in a cross shape to increase the strength of the insertion plates. The bottom of the insertion plates is provided with sharp corners, so that the bottoms of the two insertion plates are conical, which is convenient for the insertion of the insertion plates.

[0016] Furthermore, the upper component includes a bearing column and a bolt ball, the bearing column is arranged on the insertion structure, and the bolt ball is fixed on the top of the bearing column.

[0017] Furthermore, the bearing column is provided with a reinforcing plate, and the reinforcing plate is used to increase the strength of the bearing column.

[0018] Furthermore, the bolt ball is provided with a lifting lug, and the lifting lug is provided with a lifting hole, which is convenient for the hoisting of the upper component through the lifting hole.

[0019] Furthermore, the bearing column is also provided with a stabilizing bottom plate, the bearing column is installed on the stabilizing bottom plate, and the stabilizing bottom plate is fixedly connected with the insertion structure.

[0020] Due to the adoption of the above technical solution, the utility model has the following beneficial effects:

[0021] In the utility model, the fixing tooling is provided with a socket hole, the upper component is provided with a socket structure, the upper component is socketed in the socket hole through the socket structure, the upper component is provided with a first connection structure, the fixing tooling is provided with a second connection structure, and the upper component and the fixing tooling are detachably connected through the first connection structure and the second connection structure. By providing a socket structure on the upper component and inserting the socket structure into the socket hole, the upper component and the fixing tooling are positioned, and then the upper component is fixed to the fixing tooling through the first connection structure and the second connection structure, so as to increase the stability of the fixation of the upper component, solve the stability of the structure of the photovoltaic support during transportation to the sea, prevent shaking, and through the detachable connection of the first connection structure and the second connection structure, it is convenient to disassemble the upper component for repeated use, so as to hoist the upper component. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] The following further describes the utility model with reference to the drawings:

[0023] Figure 1 is a schematic structural view of a support connection structure of an offshore photovoltaic bracket on a ship according to the utility model;

[0024] Figure 2 is a schematic structural view of the upper component and the first connection structure in the utility model;

[0025] Figure 3 is a schematic structural view of the upper component and the first connection structure from another perspective in the utility model;

[0026] Figure 4 is a schematic structural view of the fixing tooling and the second connection structure in the utility model;

[0027] Figure 5 is a schematic structural view of the first connection structure in the utility model.

[0028] In the figure: 1 - fixing tooling; 2 - upper component; 3 - socket hole; 4 - socket structure; 5 - first connection structure; 6 - second connection structure; 7 - first connecting plate; 8 - second connecting plate; 9 - bolt hole; 10 - long slot; 11 - bolt; 12 - first fixing plate; 13 - second fixing plate; 14 - support bottom plate; 15 - socket plate; 16 - sharp corner; 17 - bearing column; 18 - bolt ball; 19 - reinforcing plate; 20 - lifting lug; 21 - lifting hole; 22 - stabilizing bottom plate; 23 - abutting notch. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0029] Such as Figures 1 to 5As shown in the figure, this is a support connection structure for an offshore photovoltaic bracket on a ship in the utility model, which includes a fixing tooling 1, an upper component 2, a first connection structure 5 and a second connection structure 6. A plugging structure 4 is provided at the bottom of the upper component 2, and the fixing tooling 1 is provided with a plugging hole 3. The fixing tooling 1 is fixed on the ship deck. The upper component 2 is plugged into the plugging hole 3 through the plugging structure 4. The second connection structure 6 is fixed on the fixing tooling 1 by welding. The first connection structure 5 is connected to the upper component 2. After the upper component 2 is inserted into the plugging hole 3 through the plugging structure 4, the detachable connection between the upper component 2 and the fixing tooling 1 is realized through the first connection structure 5 and the second connection structure 6.

[0030] By providing a plugging structure 4 on the upper component 2, inserting the plugging structure 4 into the plugging hole 3 to position the upper component 2 and the fixing tooling 1, and then fixing the upper component 2 to the fixing tooling 1 through the first connection structure 5 and the second connection structure 6, the stability of the upper component 2 is increased, the stability of the photovoltaic bracket structure during transportation to the sea is solved, and shaking is prevented. Through the detachable connection of the first connection structure 5 and the second connection structure 6, it is convenient to disassemble the upper component 2 for reuse, so as to hoist the upper component 2. At the same time, all parts of this support connection structure are finished products, the whole process is simple to operate, the control requirements are general, and it is easy to promote. The device uses green steel and can be recycled.

[0031] The first connection structure 5 includes a first connecting plate 7 and a first fixing plate 12. The first connecting plate 7 and the first fixing plate 12 are fixedly connected. The first fixing plate 12 abuts against the upper component 2. The second connection structure 6 includes a second connecting plate 8 and a second fixing plate 13. The second fixing plate 13 is fixedly connected to the fixing tooling 1 by welding. The second connecting plate 8 is fixed at one end of the second fixing plate 13. The first connecting plate 7 is provided with a bolt hole 9, and the second connecting plate 8 is provided with a long hole 10. The detachable connection between the upper component 2 and the fixing tooling 1 is realized by combining the bolt hole 9 and the long hole 10 with a bolt 11. The overall structure is simple and easy to operate. At the same time, the setting of the long hole 10 on the second connecting plate 8 facilitates the passing of the bolt 11 and avoids the situation where the bolt holes 9 are misaligned. After the upper component 2 is inserted into the plugging hole 3 through the plugging structure 4, the upper component 2 is pressed tightly by the first fixing plate 12, and then the first connecting plate 7 and the second connecting plate 8 are fixed by the bolt 11, so as to realize the fixation of the upper component 2.

[0032] The upper component 2 includes a bearing column 17, a bolt ball 18 and a plugging structure 4. A stabilizing base plate 22 is provided at the bottom of the bearing column 17. The bearing column 17 is fixed to the stabilizing base plate 22 by welding. The bearing column 17 and the plugging structure 4 are fixed by welding through the stabilizing base plate 22, enhancing the connection strength between the bearing column 17 and the plugging structure 4 and increasing its stability. The bolt ball 18 is fixed to the top of the bearing column 17 by welding. Strengthening plates 19 are evenly arranged circumferentially on the side of the bearing column 17. The strengthening plates 19 are used to increase the strength of the bearing column 17. At the same time, in this embodiment, the top of the strengthening plate 19 is higher than the height of the bearing column 17, and the top of the strengthening plate 19 is welded and fixed to the bolt ball 18, increasing the fixing stability of the bolt ball 18. A lifting lug 20 is further provided at the top of the bolt ball 18. The lifting lug 20 is provided with a lifting hole 21. By providing the lifting hole 21 on the lifting lug 20, it is convenient for the lifting of the upper component 2, and it is more convenient for the installation and disassembly of the upper component 2.

[0033] The plugging structure 4 includes a support base plate 14 and a plugging plate 15. The bearing column 17 is fixed to the support base plate 14 by welding through the stabilizing base plate 22. There are two plugging plates 15, and the two plugging plates 15 are arranged in a cross shape below the support base plate 14 to increase the strength of the plugging plates 15. The maximum dimension of the plugging plate 15 in the horizontal direction is smaller than the inner diameter of the plugging hole 3, so that the plugging plate 15 can be inserted into the plugging hole 3. At the same time, a sharp corner 16 is provided at the bottom of the plugging plate 15, making the bottoms of the two plugging plates 15 conical, facilitating the insertion of the plugging plate 15. Through the design of the above structure, it is convenient to accurately position the upper component 2 in the plugging hole 3 of the fixing tooling 1, so as to facilitate the fixing of the upper component 2.

[0034] In this embodiment, the first fixing plate 12 is further provided with an abutting notch 23. The abutting notch 23 is in a stepped shape. The first fixing plate 12 abuts against the support base plate 14 and the stabilizing base plate 22 through the abutting notch 23, so as to press the upper component 2.

[0035] The above are only specific embodiments of the present invention, but the technical features of the present invention are not limited thereto. Any simple changes, equivalent replacements or modifications made based on the present invention to solve basically the same technical problems and achieve basically the same technical effects are all covered by the protection scope of the present invention.

Claims

1. A ship support connection structure for an offshore photovoltaic bracket, comprising a fixing tooling fixed on the deck; an upper component installed on the fixing tooling; characterized in that: The fixing tooling is provided with a plugging hole, the upper component is provided with a plugging structure, the upper component is plugged in the plugging hole through the plugging structure, the upper component is provided with a first connection structure, the fixing tooling is provided with a second connection structure, and the upper component and the fixing tooling are detachably connected through the first connection structure and the second connection structure.

2. The on-ship support connection structure of a marine photovoltaic support according to claim 1, wherein: The first connection structure includes a first connection plate, the second connection structure includes a second connection plate, the first connection plate is provided with a bolt hole, the second connection plate is provided with a long slot hole, and the upper component and the fixing tooling are detachably connected through the combination of the bolt hole and the long slot hole with a bolt.

3. A ship support connection structure for an offshore photovoltaic bracket according to claim 2, characterized in that: The first connection plate is connected with a first fixing plate, the first fixing plate abuts against the upper component, the second connection plate is connected with a second fixing plate, and the second fixing plate is fixedly connected with the fixing tooling.

4. The on - ship support connection structure of an offshore photovoltaic support according to claim 1, characterized in that: The plugging structure includes a support bottom plate and a plugging plate, the plugging plate is arranged below the support bottom plate, and the maximum dimension of the plugging plate is smaller than the inner hole diameter of the plugging hole.

5. The on-ship support connection structure of an offshore photovoltaic support according to claim 4, characterized in that: There are two plugging plates, the two plugging plates are arranged in a cross, and the bottom of the plugging plate is provided with a sharp angle, so that the bottom of the two plugging plates is conical.

6. The on - ship support connection structure of an offshore photovoltaic support according to claim 1, wherein: The upper component includes a bearing column and a bolt ball, the bearing column is arranged on the plugging structure, and the bolt ball is fixed on the top of the bearing column.

7. A ship support connection structure for an offshore photovoltaic bracket according to claim 6, characterized in that: The bearing column is provided with a reinforcing plate, and the reinforcing plate is used to increase the strength of the bearing column.

8. The support connection structure on the ship of the offshore photovoltaic support according to claim 6, characterized in that: The bolt ball is provided with a lifting lug, and a lifting hole is opened in the lifting lug, and the lifting of the upper component is facilitated through the lifting hole.

9. The onshore support connection structure of an offshore photovoltaic support according to claim 6, wherein: The bearing column is further provided with a stabilizing bottom plate, the bearing column is installed on the stabilizing bottom plate, and the stabilizing bottom plate is fixedly connected with the plugging structure.

Images