Portable projection lamp fixing device for wind power installation platform

Abstract

The utility model discloses a portable projection lamp fixing device for a wind power installation platform. The portable projection lamp fixing device comprises a projection lamp, an installation frame for fixing the projection lamp, a supporting seat and a ship body plug connector. The supporting seat comprises a supporting plate and an inserting pipe arranged at the bottom of the supporting plate, and the mounting frame is fixed to the supporting plate. And the insertion pipe is inserted into a ship body insertion piece, so that the projection lamp is fixed. In some embodiments, the mounting frame is of a U-shaped structure, and the projection lamp is rotationally connected between the U-shaped structures. According to the project lamp fixing device, the mode that the inserting pipe is matched with the ship body inserting piece is adopted, a traditional welding procedure is omitted, and installation can be completed only through fixing of the nut. The whole installation process is rapid and simple, professional equipment and complex operation are not needed, and construction time and labor cost are remarkably reduced.

Description

Technical Field

[0001] This utility model belongs to the field of wind power lighting technology, specifically relating to a portable floodlight fixing device for wind power installation platforms. Background Technology

[0002] As the global energy structure shifts towards a green and low-carbon direction, offshore wind power is gradually becoming one of the important directions for renewable energy development. During the installation and maintenance of offshore wind turbines, platform lighting is a crucial aspect of ensuring construction safety and efficiency. Wind turbine installation platforms typically require nighttime operations, making lighting needs on the main deck and other construction areas particularly important. Traditional offshore construction lighting systems mostly use fixed floodlight pole supports, which are usually welded to the platform structure. While this method can meet lighting requirements, it has significant limitations.

[0003] First, the traditional welding installation method for floodlight brackets requires significant construction costs and time. Welding operations not only demand specialized personnel and equipment but also have irreversible effects on the platform's steel structure. For example, the heat-affected zone may cause localized reductions in steel strength, thus compromising the overall structural safety. Furthermore, the fumes and sparks generated during welding can pose safety hazards, especially in offshore construction environments where strict risk control is essential.

[0004] Secondly, fixed floodlight brackets are typically non-removable, making them difficult to operate if the installation location is unsuitable or the lighting area needs to be adjusted. This lack of flexibility hinders rapid response to changes in lighting requirements at different stages of wind turbine installation, impacting construction efficiency. Furthermore, the overall weight of fixed brackets increases the platform's total weight, placing an additional burden on weight-sensitive offshore wind turbine installation platforms.

[0005] With the increasing size of wind turbines and the multi-functionality of installation platforms, the construction process demands higher requirements for lightweight, flexible, and efficient equipment. To meet the adaptability requirements of high-intensity working environments in offshore construction, there is an urgent need for a lightweight and reliable floodlight fixing device that can be quickly assembled and disassembled to replace traditional welding fixing methods, reduce construction costs, improve work efficiency, and adapt to the complex working conditions in the offshore environment. Utility Model Content

[0006] To address the aforementioned problems, this utility model provides a portable floodlight fixing device for wind power installation platforms.

[0007] The technical solution provided by this utility model is as follows:

[0008] A portable floodlight fixing device for a wind power installation platform includes a floodlight, a mounting bracket for fixing the floodlight, a support base, and a hull connector.

[0009] The support base includes a support plate and an insertion tube disposed at the bottom of the support plate, and the mounting bracket is fixed on the support plate;

[0010] The tube is inserted into the hull connector to secure the floodlight.

[0011] In some implementations, the mounting bracket is a U-shaped structure, and the floodlight is rotatably connected between the U-shaped structures.

[0012] In some embodiments, the mounting bracket includes a base plate and side plates connected to both sides of the base plate. The side plates have shaft holes and arc-shaped grooves centered on the shaft holes. The floodlight is provided with a pin that mates with the shaft holes and a limiting shaft that mates with the arc-shaped grooves.

[0013] In some implementations, the insertion tube is a hollow tube, and the outer diameter of the hull connector is smaller than the inner diameter of the insertion tube.

[0014] In some implementations, the hull connector is a hollow tube, and the outer diameter of the tube is smaller than the inner diameter of the hull connector.

[0015] In some implementations, the cannula and the sidewall of the hull connector are secured with nuts.

[0016] In some embodiments, reinforcing ribs are provided between the support plate and the insertion tube.

[0017] In some implementations, the hull connector is mounted on the railing post or the hull steel structure.

[0018] In summary, the beneficial effects of this utility model are as follows:

[0019] (1) The floodlight fixing device of this utility model adopts the matching method of the tube and the hull connector, which eliminates the traditional welding process. It can be installed by fixing with nuts. The whole installation process is quick and simple, without the need for professional equipment and complicated operation, which significantly reduces construction time and labor costs. At the same time, this device can be quickly disassembled and rearranged to meet the adjustment needs of the lighting area of ​​the wind power installation platform at different construction stages. By setting the position of the connector or replacing the connector, the installation position and direction of the floodlight can be flexibly changed, which greatly improves the adaptability of the equipment.

[0020] (2) The floodlight of this utility model is rotatably connected by a U-shaped mounting bracket, which can flexibly adjust the illumination angle to meet the lighting needs of different areas. At the same time, through the cooperation of the arc groove and the limiting shaft, the rotation range of the floodlight can be precisely controlled, avoiding the risk of damage caused by excessive adjustment. Attached Figure Description

[0021] Figure 1 This is a schematic diagram of the structure of this utility model;

[0022] Figure 2 This is a schematic diagram of the floodlight structure of this utility model;

[0023] Figure 3 This is a schematic diagram of the mounting bracket structure of this utility model;

[0024] Figure 4 This is a side view of the mounting bracket structure of this utility model;

[0025] Figure 5 This is a schematic diagram of the support structure of this utility model;

[0026] Figure 6 This is a schematic diagram of the support base insertion method of this utility model;

[0027] Figure 7 This is a schematic diagram of the structure of the floodlight of this utility model installed on the railing post;

[0028] Figure 8 This is a schematic diagram of the installation of the floodlight of this utility model on the steel structure of the ship hull.

[0029] The attached figures are labeled as follows:

[0030] 1. Floodlight; 2. Mounting bracket; 3. Support base; 4. Hull connector; 5. Nut; 6. Railing post; 7. Hull steel structure;

[0031] 11. Pin; 12. Limiting shaft; 21. Base plate; 22. Side plate; 23. Shaft hole; 24. Arc groove; 31. Support plate; 32. Insert tube; 33. Reinforcing rib. Detailed Implementation

[0032] To enhance understanding of this utility model, the present utility model will be further described in detail below with reference to the embodiments and accompanying drawings. These embodiments are only used to explain the present utility model and do not constitute a limitation on the scope of protection of the present utility model.

[0033] like Figure 1-6 As shown, this utility model provides a portable floodlight fixing device for wind power installation platforms, mainly composed of a floodlight 1, a mounting frame 2, a support base 3, and a hull connector 4. The floodlight 1 is fixed to the support base 3 via the mounting frame 2. The support base 3 consists of a support plate 31 and a bottom insertion tube 32, which is inserted into the hull connector 4, thereby achieving a stable installation of the entire device. This device has a simple structure, is easy to assemble and disassemble, and can effectively improve the construction efficiency of wind power installation platforms while reducing the impact of traditional welding operations on cost and weight.

[0034] In this embodiment, the mounting frame 2 of the device adopts a U-shaped structure, with the floodlight 1 rotatably connected between the two sides of the U-shaped structure, allowing the illumination angle of the floodlight 1 to be adjusted according to actual needs. This design not only meets the lighting needs of different areas of the construction site but also facilitates operators to quickly adjust the direction of illumination, improving construction efficiency. The support base 3 provides stable support for the floodlight 1. The support plate 31 is made of flat steel; in practical applications, flat steel can be replaced by steel plate. The support plate 31 and the insertion tube 32 can be connected by welding or bolts to ensure the strength and stability of the device during use.

[0035] In a preferred embodiment, to further improve the angle adjustment capability of the floodlight 1, the mounting bracket 2 is designed to include a base plate 21 and side plates 22 connected to both sides of the base plate 21. A shaft hole 23 is provided on the side plate 22, and an arc-shaped groove 24 is formed on the side plate 22 with the shaft hole 23 as the center. The floodlight 1 is rotatably connected to the shaft hole 23 via a pin 11, and the rotation of the floodlight 1 is limited by the arc-shaped groove 24 on the side plate 22. A limiting shaft 12 is provided on the floodlight 1, which cooperates with the arc-shaped groove 24. The limiting shaft 12 moves within the arc-shaped groove 24 to control the rotation angle of the floodlight 1. This design not only allows for precise adjustment of the illumination direction of the floodlight 1 but also prevents the floodlight 1 from detaching or being damaged due to excessive rotation.

[0036] In this embodiment, the bottom insertion tube 32 of the support base 3 of the device is a hollow tube structure. The size of the insertion tube 32 is designed to be inserted into the hull connector 4 to form a stable connection. The outer diameter of the hull connector 4 is smaller than the inner diameter of the insertion tube 32, and the two are fixed by nuts 5 to enhance the strength of the connection. This connection method not only simplifies the installation process but also facilitates the disassembly and repositioning of the device.

[0037] In other embodiments, the hull connector 4 is a hollow tube, and the outer diameter of the insertion tube 32 is smaller than the inner diameter of the hull connector 4. The insertion tube 32 is inserted into the hollow tube of the hull connector 4, forming different insertion methods.

[0038] For the arrangement of hull connector 4, please refer to... Figure 7 , 8 It can be fixed to the railing post 6 or the ship's steel structure 7 according to actual needs, so as to meet the arrangement requirements of the floodlight 1 in different construction areas.

[0039] Furthermore, to improve the overall rigidity of the support base 3, a reinforcing rib 33 is provided between the support plate 31 and the insertion pipe 32. The reinforcing rib 33 can effectively enhance the bending resistance and impact resistance of the support base 3, ensuring the stability and durability of the device in the complex environment of the offshore wind power installation platform. This design can effectively cope with the strong winds and wave impacts that may occur in the offshore environment, further improving the reliability of the device.

[0040] The installation of this device is simple and quick. First, the mounting bracket 2 is fixed to the support plate 31, forming an integral structure with the support base 3. Then, the insertion tube 32 is inserted into the hull connector 4, adjusted to the appropriate position, and secured with the nut 5. Finally, the floodlight 1 is installed in the shaft hole 23 of the mounting bracket 2 via the pin 11, and the illumination angle is adjusted to the optimal position via the limiting shaft 12. The entire process requires no complex welding or tool support; only simple assembly steps are needed to complete it.

[0041] During use, when the installation position of the floodlight 1 needs to be changed, the connection between the insertion tube 32 and the hull connector 4 can be quickly disassembled, and the device can be moved to the new position for reinstallation. This flexibility allows the device to adapt to the ever-changing lighting requirements at the construction site. At the same time, its portable design allows for reuse across multiple platforms or areas, significantly reducing equipment procurement and maintenance costs.

[0042] In summary, this portable floodlight mounting device, through optimized structural design, successfully solves the problems of high cost, increased weight, and cumbersome welding operations inherent in traditional floodlight installation methods. The device is not only easy to install and structurally stable, but also possesses excellent durability and flexibility, effectively meeting the needs of wind power installation platforms for efficient, economical, and flexible lighting equipment.

[0043] It should be noted that implementations not shown or described in the accompanying drawings or the main text of the specification are all forms known to those skilled in the art and are not described in detail. Furthermore, the definitions of the elements and methods described above are not limited to the various specific structures, shapes, or methods mentioned in the embodiments.

[0044] It should also be noted that this document may provide examples of parameters containing specific values, but these parameters need not be exactly equal to the corresponding values, but can approximate the corresponding values ​​within acceptable error tolerances or design constraints. Directional terms mentioned in the embodiments, such as "up," "down," "front," "back," "left," "right," "inner," and "outer," are only for reference to the directions in the accompanying drawings and are not intended to limit the scope of protection of this application.

[0045] The foregoing description illustrates and describes preferred embodiments of the present invention. As previously stated, it should be understood that the present invention is not limited to the forms disclosed herein and should not be construed as excluding other embodiments. It can be used in various other combinations, modifications, and environments, and can be altered within the scope of the inventive concept described herein through the foregoing teachings or related technical or knowledge. Any modifications and variations made by those skilled in the art that do not depart from the spirit and scope of the present invention should be within the protection scope of the appended claims.

Claims

1. A portable floodlight fixing device for wind power installation platforms, characterized in that, Includes a floodlight (1), a mounting bracket (2) for fixing the floodlight (1), a support base (3), and a hull connector (4); The support base (3) includes a support plate (31) and an insertion tube (32) disposed at the bottom of the support plate (31), and the mounting bracket (2) is fixed on the support plate (31); The insertion tube (32) is inserted into the hull connector (4) to fix the floodlight (1).

2. The portable floodlight fixing device for wind power installation platforms according to claim 1, characterized in that, The mounting bracket (2) is a U-shaped structure, and the floodlight (1) is rotatably connected between the U-shaped structures.

3. The portable floodlight fixing device for a wind power installation platform according to claim 2, characterized in that, The mounting bracket (2) includes a base plate (21) and side plates (22) connected to both sides of the base plate (21). The side plates (22) have shaft holes (23) and arc grooves (24) with the shaft holes (23) as the center. The floodlight (1) is provided with a pin (11) that mates with the shaft holes (23) and a limiting shaft (12) that mates with the arc grooves (24).

4. The portable floodlight fixing device for a wind power installation platform according to claim 1, characterized in that, The insertion tube (32) is a hollow tube, and the outer diameter of the hull connector (4) is smaller than the inner diameter of the insertion tube (32).

5. The portable floodlight fixing device for a wind power installation platform according to claim 1, characterized in that, The hull connector (4) is a hollow tube, and the outer diameter of the tube (32) is smaller than the inner diameter of the hull connector (4).

6. The portable floodlight fixing device for a wind power installation platform according to any one of claims 4 or 5, characterized in that, The sidewalls of the insertion tube (32) and the hull connector (4) are fixed by nuts (5).

7. The portable floodlight fixing device for a wind power installation platform according to claim 1, characterized in that, A reinforcing rib (33) is provided between the support plate (31) and the insertion tube (32).

8. The portable floodlight fixing device for a wind power installation platform according to claim 1, characterized in that, The hull connector (4) is installed on the railing post (6) or the hull steel structure (7).

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