Wind power mixed tower construction personnel protection device

Abstract

This utility model belongs to the technical field of construction worker protection equipment, and in particular to a wind power hybrid tower construction worker protection device, including an L-shaped plate and a protective frame installed thereon. A connecting plate is fixedly welded between each pair of protective frames, and a ladder rod is fixedly welded between two L-shaped plates. A splicing component and a limiting mechanism are respectively connected between the L-shaped plate and the protective frame. The splicing component includes a plug hole on the front of the L-shaped plate and a connecting block fixedly installed on the inner side wall of the protective frame. A plug rod is fixedly connected to the connecting block relative to the surface of the L-shaped plate. This utility model achieves a quick and stable connection between the L-shaped plate and the protective frame through the design of the splicing component and the limiting mechanism. The design of the plug hole and plug rod in the splicing component allows for easy installation by simply aligning the plug rod with the plug hole and inserting it, without the need for additional tools or force, greatly simplifying the installation steps and improving installation efficiency.

Description

Technical Field

[0001] This utility model relates to the technical field of construction worker protection equipment, and in particular to a wind power hybrid tower construction worker protection device. Background Technology

[0002] During the construction of wind turbine towers, the safety of construction workers is of paramount importance. However, traditional protective equipment for construction workers is often cumbersome and time-consuming to install, which not only increases the construction period but may also affect the construction progress. In addition, unstable factors during installation, such as loose connections or easy loosening, may lead to safety hazards during construction, threatening the lives of construction workers.

[0003] Furthermore, during the construction of hybrid wind turbine towers, workers frequently need to climb ladders and adjust protective devices, requiring these devices to have good operational flexibility and practicality. However, traditional worker safety devices often suffer from inconvenience and limited practicality, such as complex fixing methods and difficulty in unlocking. This not only increases the operational difficulty for workers but may also affect construction efficiency. In addition, due to their limited practicality, traditional safety devices may not meet the needs of different construction scenarios, limiting their application scope. Therefore, we provide a worker safety device for hybrid wind turbine tower construction. Utility Model Content

[0004] To address the aforementioned problems, this utility model proposes a protective device for construction workers in wind power hybrid towers, which more accurately solves the problems mentioned in the background art.

[0005] This utility model is achieved through the following technical solution:

[0006] The utility model proposes a protective device for construction workers of wind power hybrid towers, including an L-shaped plate and a protective frame installed thereon. A connecting plate is fixedly welded between each pair of protective frames, and a climbing rod is fixedly welded between two L-shaped plates. A splicing component and a limiting mechanism are respectively connected between the L-shaped plate and the protective frame.

[0007] The splicing assembly includes a plug hole on the front of the L-shaped plate and a connecting block fixedly installed on the inner side wall of the protective frame. The connecting block is fixedly connected to a plug rod relative to the surface of the L-shaped plate.

[0008] The limiting mechanism includes a through hole on the protective frame and a limiting insertion hole on the side of the L-shaped plate. A strip groove is laterally formed on the surface of the L-shaped plate. A sliding sleeve block is slidably connected to the inner wall of the strip groove. A fixing plate is fixedly connected to the surface of the sliding sleeve block. A limiting insertion rod is fixedly connected to the surface of the fixing plate. A reset structure is connected between the strip groove and the sliding sleeve block.

[0009] Furthermore, the reset structure includes a horizontal fixing rod fixedly connected between the two end walls of the strip groove, a spring sleeved around the horizontal fixing rod, and a sliding sleeve block slidably sleeved around the horizontal fixing rod.

[0010] Furthermore, the plug rod is inserted into the inner wall of the plug hole, and the inner diameter of the plug hole is compatible with the outer diameter of the plug rod.

[0011] Furthermore, a pull handle is fixedly welded to the surface of the fixing plate for pulling the fixing plate to generate displacement.

[0012] Furthermore, one end of the limiting rod passes through the through hole and is inserted into the inner wall of the limiting hole, and the inner diameter of the through hole and the limiting hole is consistent with the outer diameter of the limiting rod.

[0013] Furthermore, one end of the spring is fixedly connected to the end wall of the strip groove, and the other end of the spring is fixedly connected to one end surface of the sliding sleeve block.

[0014] The beneficial effects of this utility model are:

[0015] This utility model achieves a quick and stable connection between the L-shaped plate and the protective frame through the design of splicing components and limiting mechanisms. The design of the insertion holes and insertion rods in the splicing components allows for simple installation by aligning the insertion rod with the insertion hole and inserting it, eliminating the need for additional tools or force, thus greatly simplifying the installation process and improving installation efficiency. At the same time, the design of the limiting insertion rod and through hole in the limiting mechanism, as well as the introduction of the reset structure, ensures the stability of the connection between the L-shaped plate and the protective frame, preventing safety hazards caused by loose connections.

[0016] This invention improves the operational flexibility and practicality of the entire device by designing a pull handle and a reset structure. The pull handle design allows construction personnel to more easily operate the fixing plate to move the limit rod, realizing quick locking and unlocking of the connection between the L-shaped plate and the protective frame. At the same time, the introduction of the reset structure allows the limit rod to automatically reset after the fixing plate is released, without additional operation, thus improving the ease of operation. Attached Figure Description

[0017] Figure 1 This is a perspective view of one embodiment of the present utility model;

[0018] Figure 2 This is a structural disassembly diagram of the protective frame and L-shaped plate according to one embodiment of the present invention;

[0019] Figure 3 This is one embodiment of the present utility model. Figure 2 Enlarged view of the structure at point A in the middle;

[0020] Figure 4 This is one embodiment of the present utility model. Figure 2 Enlarged view of the structure at point B in the middle.

[0021] In the diagram: 1. L-shaped plate; 2. Protective frame; 3. Connecting plate; 4. Ladder rod; 5. Insertion hole; 6. Connecting block; 7. Insertion rod; 8. Through hole; 9. Limiting insertion hole; 10. Strip groove; 11. Horizontal fixing rod; 12. Spring; 13. Sliding sleeve block; 14. Fixing plate; 15. Limiting insertion rod; 16. Pull handle. Detailed Implementation

[0022] To more clearly and completely illustrate the technical solution of this utility model, the following description, in conjunction with the accompanying drawings, will further explain this utility model.

[0023] Example

[0024] like Figures 1-4 As shown in the figure, an embodiment of the present invention provides a protective device for construction personnel of a wind power hybrid tower, mainly comprising an L-shaped plate 1 and a protective frame 2 installed with the L-shaped plate 1. To enhance the stability of the entire device, the protective frames 2 are fixedly welded together by connecting plates 3. To facilitate the movement of construction personnel, a ladder rod 4 is fixedly welded between the two L-shaped plates 1. To achieve quick installation and disassembly between the L-shaped plate 1 and the protective frame 2, a splicing component and a limiting mechanism are connected between them respectively; the splicing component consists of a insertion hole 5 opened on the front of the L-shaped plate 1 and a connecting block 6 fixedly installed on the inner side wall of the protective frame 2, and an insertion rod 7 is fixedly connected to the surface of the L-shaped plate 1 relative to the connecting block 6. During installation, simply align the insertion rod 7 with the insertion hole 5 and insert it to achieve the initial connection between the L-shaped plate 1 and the protective frame 2; the limiting mechanism includes a through hole 8 opened on the protective frame 2 and a limiting insertion hole 9 opened on the side of the L-shaped plate 1. To further secure the connection between the L-shaped plate 1 and the protective frame 2, a horizontally oriented groove 10 is formed on the surface of the L-shaped plate 1. A sliding sleeve 13 is slidably connected to the inner wall of the groove 10, and a fixing plate 14 is fixedly connected to the surface of the sliding sleeve 13. A limiting rod 15 is fixedly connected to the surface of the fixing plate 14. After installation, by operating the fixing plate 14, the limiting rod 15 is driven through the through hole 8 and inserted into the limiting hole 9, thus achieving a stable connection of the entire device.

[0025] Furthermore, to achieve the automatic reset function of the limiting rod 15, a horizontal fixing rod 11 is fixedly connected between the two end walls of the strip groove 10. A spring 12 is sleeved around the horizontal fixing rod 11, and a sliding sleeve block 13 is slidably sleeved around the horizontal fixing rod 11. When it is necessary to insert or remove the limiting rod 15, simply pull or push the fixing plate 14 to drive the sliding sleeve block 13 to slide on the horizontal fixing rod 11 and compress or stretch the spring 12. When the fixing plate 14 is released, the elastic force of the spring 12 will push or pull the sliding sleeve block 13 to reset, thereby driving the limiting rod 15 to reset. Through the design of the reset structure, the automatic reset function of the limiting rod 15 is realized, improving the ease of operation and stability of the entire device.

[0026] Furthermore, to ensure that the connector 7 can be smoothly inserted into the connector hole 5, the inner diameter of the connector hole 5 is designed to match the outer diameter of the connector 7. Thus, during installation, the connector 7 can be easily inserted into the connector hole 5 without the need for additional tools or force.

[0027] Furthermore, to facilitate the movement of the fixed plate 14 and the limiting rod 15, a pull handle 16 is welded to the surface of the fixed plate 14. By gripping the pull handle 16 and applying appropriate force, the fixed plate 14 and the limiting rod 15 can be easily pushed or pulled. The design of the pull handle 16 improves the ease of operation, making it easier for construction personnel to operate the entire device.

[0028] Furthermore, to ensure that the limiting rod 15 can smoothly pass through the through hole 8 and be inserted into the limiting socket 9, the inner diameter of the through hole 8 and the limiting socket 9 is designed to match the outer diameter of the limiting rod 15. Thus, during installation, simply align the limiting rod 15 with the through hole 8 and the limiting socket 9 and gently push it in to achieve connection; this design ensures that the limiting rod 15 can be accurately and securely inserted into the limiting socket 9, improving the overall stability of the device.

[0029] Furthermore, to achieve a stable connection and reset function for spring 12, one end of spring 12 is fixedly connected to the end wall of the strip groove 10, and the other end is fixedly connected to one end surface of the sliding sleeve block 13. Thus, when the sliding sleeve block 13 slides on the horizontal support rod 11, spring 12 will compress or stretch accordingly; when the sliding sleeve block 13 is released, the elastic force of spring 12 will push or pull the sliding sleeve block 13 back to its original position. By stably connecting the two ends of spring 12, the reset function of spring 12 is achieved, improving the ease of operation and stability of the entire device.

[0030] Finally, it should be noted that the basic concepts have been described above. Obviously, for those skilled in the art, the detailed disclosure above is merely illustrative and does not constitute a limitation of this specification. Although not explicitly stated herein, those skilled in the art may make various modifications, improvements, and corrections to this specification. Such modifications, improvements, and corrections are suggested in this specification, and therefore remain within the spirit and scope of the exemplary embodiments of this specification. Furthermore, this specification uses specific terms to describe embodiments of this specification. For example, "an embodiment," "one embodiment," and / or "some embodiments" refer to a feature, structure, or characteristic associated with at least one embodiment of this specification. Therefore, it should be emphasized and noted that "an embodiment," "one embodiment," or "an alternative embodiment" mentioned twice or more in different locations in this specification do not necessarily refer to the same embodiment. In addition, certain features, structures, or characteristics in one or more embodiments of this specification can be appropriately combined. Moreover, unless expressly stated in the claims, the order of processing elements and sequences, the use of numbers and letters, or other names described in this specification are not intended to limit the order of the processes and methods of this specification.

[0031] Finally, it should be noted that the above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model. Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A wind power mixed tower construction worker protection device comprising an L-shaped plate (1) and a protection frame (2) installed therewith, characterized in that, A connecting plate (3) is fixedly welded between each pair of protective frames (2), and a climbing rod (4) is fixedly welded between the two L-shaped plates (1). A splicing component and a limiting mechanism are respectively connected between the L-shaped plates (1) and the protective frames (2). The splicing assembly includes a plug hole (5) on the front of the L-shaped plate (1) and a connecting block (6) fixedly installed on the inner side wall of the protective frame (2). The connecting block (6) is fixedly connected to the plug rod (7) on the surface of the L-shaped plate (1). The limiting mechanism includes a through hole (8) on the protective frame (2) and a limiting insertion hole (9) on the side of the L-shaped plate (1). A strip groove (10) is opened laterally on the surface of the L-shaped plate (1). A sliding sleeve block (13) is slidably connected to the inner wall of the strip groove (10). A fixing plate (14) is fixedly connected to the surface of the sliding sleeve block (13). A limiting insertion rod (15) is fixedly connected to the surface of the fixing plate (14). A reset structure is connected between the strip groove (10) and the sliding sleeve block (13).

2. A windmill hybrid tower construction worker protection device according to claim 1, characterized in that, The reset structure includes a horizontal fixing rod (11) fixedly connected between the two end walls of the strip groove (10), a spring (12) is sleeved around the horizontal fixing rod (11), and the sliding sleeve block (13) is slidably sleeved around the horizontal fixing rod (11).

3. A windmill hybrid tower construction worker protection device according to claim 1, characterized in that, The plug rod (7) is inserted into the inner wall of the plug hole (5), and the inner diameter of the plug hole (5) is compatible with the outer diameter of the plug rod (7).

4. The wind power hybrid tower construction worker protection device according to claim 1, characterized in that, A pull handle (16) is fixedly welded to the surface of the fixed plate (14) for pulling the fixed plate (14) to generate displacement.

5. A windmill construction worker protection device according to claim 1, characterized in that, One end of the limiting rod (15) passes through the through hole (8) and is inserted into the inner wall of the limiting hole (9), and the inner diameter of the through hole (8) and the limiting hole (9) is consistent with the design outer diameter of the limiting rod (15).

6. A windmill hybrid tower construction worker protection device according to claim 2, characterized in that, One end of the spring (12) is fixedly connected to the end wall of the strip groove (10), and the other end of the spring (12) is fixedly connected to one end surface of the sliding sleeve block (13).

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