A wind power generation equipment tower connecting structure convenient to mount and dismount

Abstract

This utility model relates to the field of power generation equipment technology and discloses a wind power generation equipment tower connection structure that is easy to install and disassemble. It includes an upper tower, a lower tower, and a connecting device. A first connecting block is connected to the lower side of the upper tower, and a second connecting block is connected to the upper side of the lower tower. The connecting device includes a third connecting block, with inserts connected to both the upper and lower sides of the third connecting block. The upper and lower towers each have corresponding insertion holes on opposite sides. This novel solution, through the combination of the connecting device, the first connecting block, and the second connecting block, allows for rapid connection of the upper and lower towers, thereby improving the installation speed and efficiency of the overall wind power generation equipment tower, enhancing the efficiency and practicality of the device, and ensuring stability even without bolt fixing by workers. This reduces the urgency and stress of installation for workers, and ultimately improves the installation stability of the device.

Description

Technical Field

[0001] This utility model belongs to the field of power generation equipment technology, specifically a wind power generation equipment tower connection structure that is easy to install and disassemble. Background Technology

[0002] As a crucial component of clean energy, wind power generation is experiencing continuous increases in unit capacity, leading to a significant rise in tower height. The tower, as the key load-bearing structure supporting the wind turbine, directly impacts the construction cost, construction safety, and operational efficiency of the entire wind farm due to the reliability of its connection structure, installation efficiency, and maintainability.

[0003] Tower connection work is a high-altitude operation, requiring installers to drill bolts, tighten them, and check torque at a height of 100 meters. The entire process is highly dependent on manual operation and is time-consuming and labor-intensive. Therefore, we propose a wind power equipment tower connection structure that is easy to install and disassemble. Utility Model Content

[0004] In order to overcome the shortcomings of the prior art, this utility model provides a wind power generation equipment tower connection structure that is easy to install and disassemble, effectively solving the above problems.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a wind power generation equipment tower connection structure that is easy to install and disassemble, comprising an upper tower, a lower tower, and a connecting device. A first connecting block is connected to the lower side of the upper tower, and a second connecting block is connected to the upper side of the lower tower. The connecting device includes a third connecting block, with inserts connected to both the upper and lower sides of the third connecting block. Insertion holes matching the inserts are provided on opposite sides of the upper and lower towers. Multiple sets of first connecting screws are connected to the upper side of the third connecting block, and multiple sets of second connecting screws are connected to the lower side of the third connecting block. Insertion holes matching the first connecting screws are provided on the lower side of the first connecting block, and insertion holes matching the second connecting screws are provided on the upper side of the lower tower. Multiple sets of insertion holes are provided on the bodies of the third connecting block, the first connecting block, and the second connecting block.

[0006] Preferably, a first connecting component is connected to the upper side of the first connecting screw, and a second connecting component is connected to the lower side of the second connecting screw. The second connecting component has the same structure as the first connecting component and is mirror-image of the first connecting component. The first connecting component includes a sleeve, and nuts are connected to both the upper and lower sides of the sleeve. Multiple sets of third reinforcing plates are evenly connected to the outer side of the sleeve, and the upper and lower sides of the third reinforcing plates are respectively connected to the nuts on the upper and lower sides.

[0007] Preferably, the bodies of the first connecting block, the second connecting block, the first connecting screw, and the second connecting screw are each provided with multiple sets of insertion holes. Magnetic blocks are provided in the insertion holes of the first connecting block and the second connecting block, and metal inserts are provided in the insertion holes of the first connecting block, the second connecting block, the first connecting screw, and the second connecting screw.

[0008] Preferably, multiple sets of first reinforcing plates are evenly connected to the lower side of the upper tower, and the lower side of the first reinforcing plates is connected to a first connecting block. Multiple sets of second reinforcing plates are evenly connected to the upper side of the lower tower, and the upper side of the second reinforcing plates is connected to a second connecting block.

[0009] Preferably, the number of sets of the second connecting screw and the first connecting screw is eight.

[0010] Preferably, the insert is an octagonal prism, and both the upper side of the upper insert and the lower side of the lower insert are provided with guide chamfers.

[0011] Preferably, the upper and lower sides of the third connecting block are respectively provided with grooves that match the upper tower and the lower tower.

[0012] Compared with the prior art, the beneficial effects of this utility model are:

[0013] 1. By setting up a connecting device, a first connecting block, and a second connecting block in combination, the upper and lower towers can be quickly connected, thereby improving the installation speed and efficiency of the overall wind power equipment tower, improving the efficiency and practicality of the device, making it more stable even when workers do not use bolts for fixing, thereby reducing the urgency and tension of the workers during installation, and thus improving the installation stability of the device.

[0014] 2. By setting up magnetic blocks and metal rods in combination, the first connecting block, the second connecting block, the first connecting screw and the second connecting screw can be limited, which indirectly improves the stability of the installation of this device, allows the device to be pre-fixed, and improves the efficiency and speed of the installation of this device;

[0015] 3. By setting the first connecting component and the second connecting component to limit the first connecting screw and the second connecting screw, the tightness of the connection between the first connecting screw, the second connecting screw, the third connecting block and the upper tower and the lower tower is improved during the use of this device. Attached Figure Description

[0016] The accompanying drawings are provided to further understand the present invention and form part of the specification. They are used together with the embodiments of the present invention to explain the present invention and do not constitute a limitation thereof.

[0017] In the attached diagram:

[0018] Figure 1 This is a schematic diagram of the wind power generation equipment tower connection structure for easy installation and disassembly according to the present invention;

[0019] Figure 2 This is a schematic diagram of the third connecting block structure of this utility model;

[0020] Figure 3 This is a schematic diagram of the structure of the first connecting component of this utility model;

[0021] Figure 4 This is a schematic diagram of the magnetic block structure of this utility model.

[0022] In the diagram: 100, upper tower; 110, first connecting block; 120, first reinforcing plate; 200, lower tower; 210, second connecting block; 220, second reinforcing plate; 300, connecting device; 310, third connecting block; 311, insert block; 320, first connecting screw; 330, second connecting screw; 340, first connecting assembly; 341, sleeve; 342, nut; 343, third reinforcing plate; 350, second connecting assembly; 360, magnet; 370, metal insert rod. 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 of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the protection scope of the present utility model.

[0024] Please see Figure 1-4A wind power generation equipment tower connection structure for easy installation and disassembly includes an upper tower 100, a lower tower 200, and a connecting device 300. A first connecting block 110 is fixedly connected to the lower side of the upper tower 100, and a second connecting block 210 is fixedly connected to the upper side of the lower tower 200. The connecting device 300 includes a third connecting block 310, and inserts 311 are connected to both the upper and lower sides of the third connecting block 310. The upper tower 100 and the lower tower 200 are respectively provided with... The upper side of the third connecting block 310 is fixedly connected to multiple sets of first connecting screws 320, and the lower side of the third connecting block 310 is fixedly connected to multiple sets of second connecting screws 330. The lower side of the first connecting block 110 has a socket matching the first connecting screw 320, and the upper side of the lower tower 200 has a socket matching the second connecting screw 330. The third connecting block 310, the first connecting block 110, and the second connecting block 210... The main body of each device has multiple sets of insertion holes. During use, the third connecting block 310 drives the lower insertion block 311 to be inserted into the upper side of the lower tower 200. At this time, the second connecting screw 330 is inserted into the insertion hole of the second connecting block 210. Then, the upper tower 100 is fitted onto the upper side of the upper insertion block 311, and then the first connecting block 110 is fitted into the insertion hole of the first connecting screw 320, thereby completing the connection between the lower tower 200 and the connecting device 300. During this process, the first connecting screw 320 and the second connecting screw 330 are limited by the second connecting component 350 and the first connecting component 340, thereby completing the connection between the upper tower 100 and the lower tower 200. By setting the connecting device 300, the first connecting block 110, and the second connecting block 210 to cooperate, the upper tower 100 and the lower tower 200 can be quickly connected, thereby improving the installation speed and efficiency of the overall wind power generation equipment tower and improving the efficiency and practicality of this device.

[0025] A first connecting assembly 340 is screwed to the upper side of the first connecting screw 320, and a second connecting assembly 350 is screwed to the lower side of the second connecting screw 330. The second connecting assembly 350 has the same structure as the first connecting assembly 340 and is mirror-image of the first connecting assembly 340. The first connecting assembly 340 includes a sleeve 341, with nuts 342 fixedly connected to both the upper and lower sides of the sleeve 341. Multiple sets of third reinforcing plates 343 are evenly fixedly connected to the outer side of the sleeve 341. The upper and lower sides of the third reinforcing plates 343 are respectively connected to the nuts 342 on the upper and lower sides. During use, the first connecting assembly 340 and the second connecting assembly 350 are screwed to the outer sides of the first connecting screw 320 and the second connecting screw 330, respectively. In this process, the two sets of nuts 342 are used to improve the overall tightness of the connection between the first connecting assembly 340 and the first connecting screw 320, and the third reinforcing plates 343 and the sleeve 341 are used to improve the overall strength of the first connecting assembly 340. To improve stability, the first connecting component 340 and the second connecting component 350 are used to limit the movement of the first connecting screw 320 and the second connecting screw 330, thereby improving the tightness of the connection between the first connecting screw 320, the second connecting screw 330, the third connecting block 310 and the upper tower 100 and the lower tower 200 during use. The bodies of the first connecting block 110, the second connecting block 210, the first connecting screw 320, and the second connecting screw 330 all have multiple sets of insertion holes. A magnetic block 360 is provided in the insertion hole of the first connecting block 110 and the second connecting block 210, and a metal rod 370 is provided in the insertion hole of the first connecting block 110, the second connecting block 210, the first connecting screw 320 and the second connecting screw 330. By setting the magnetic block 360 and the metal rod 370 to cooperate, the first connecting block 110, the second connecting block 210, the first connecting screw 320 and the second connecting screw 330 can be limited, thereby indirectly improving the stability of the installation of this device.

[0026] Multiple sets of first reinforcing plates 120 are uniformly fixedly connected to the lower side of the upper tower 100. The lower side of the first reinforcing plates 120 is fixedly connected to the first connecting block 110. Multiple sets of second reinforcing plates 220 are uniformly fixedly connected to the upper side of the lower tower 200. The upper side of the second reinforcing plates 220 is fixedly connected to the second connecting block 210. By setting the first reinforcing plates 120, the connection stability between the upper tower 100 and the first connecting block 110 is improved. By setting the second reinforcing plates 220, the connection tightness between the lower tower 200 and the second connecting block 210 is improved, thereby indirectly improving the stability of the device. The number of sets of second connecting screws 330 and first connecting screws 320 is eight. The outer side of the insert block 311... The third connecting block 311 is shaped like an octagonal prism. Both the upper side of the upper plug 311 and the lower side of the lower plug 311 are provided with guide chamfers. By setting the number of sets of the second connecting screw 330 and the first connecting screw 320 to be eight, and the shape of the plug 311 to be an octagonal prism, the guide chamfers make it possible to install the device without considering the angles of the upper tower 100, the lower tower 200 and the connecting device 300 during the installation process, thus improving the convenience and stability of the installation. The upper and lower sides of the third connecting block 310 are respectively provided with grooves that match the upper tower 100 and the lower tower 200. By setting the grooves, the connection stability between the third connecting block 310 and the upper tower 100 and the lower tower 200 is improved.

Claims

1. A wind power plant tower connection structure that facilitates installation and removal, characterized by: The system includes an upper tower (100), a lower tower (200), and a connecting device (300). A first connecting block (110) is connected to the lower side of the upper tower (100), and a second connecting block (210) is connected to the upper side of the lower tower (200). The connecting device (300) includes a third connecting block (310), and inserts (311) are connected to both the upper and lower sides of the third connecting block (310). The upper tower (100) and lower tower (200) each have corresponding insertion holes on opposite sides that match the inserts (311). The upper side of the third connecting block (310) is connected to multiple sets of first connecting screws (320), and the lower side of the third connecting block (310) is connected to multiple sets of second connecting screws (330). The lower side of the first connecting block (110) is provided with a socket matching the first connecting screw (320), and the upper side of the lower tower (200) is provided with a socket matching the second connecting screw (330). The bodies of the third connecting block (310), the first connecting block (110), and the second connecting block (210) are all provided with multiple sets of sockets.

2. The wind power equipment tower connecting structure convenient to mount and dismount according to claim 1, characterized in that: The upper side of the first connecting screw (320) is connected to a first connecting component (340), and the lower side of the second connecting screw (330) is connected to a second connecting component (350). The second connecting component (350) has the same structure as the first connecting component (340) and is mirrored in arrangement. The first connecting component (340) includes a sleeve (341). Nuts (342) are connected to both the upper and lower sides of the sleeve (341). Multiple sets of third reinforcing plates (343) are evenly connected to the outer side of the sleeve (341). The upper and lower sides of the third reinforcing plates (343) are respectively connected to the upper and lower nuts (342).

3. The wind power equipment tower connecting structure convenient to mount and dismount according to claim 1, characterized in that: The bodies of the first connecting block (110), the second connecting block (210), the first connecting screw (320), and the second connecting screw (330) are all provided with multiple sets of insertion holes. A magnetic block (360) is provided in the insertion holes of the first connecting block (110) and the second connecting block (210), and a metal insertion rod (370) is provided in the insertion holes of the first connecting block (110), the second connecting block (210), the first connecting screw (320), and the second connecting screw (330).

4. The wind power equipment tower connecting structure convenient to mount and dismount according to claim 1, characterized in that: The lower side of the upper tower (100) is uniformly connected with multiple sets of first reinforcing plates (120), the lower side of the first reinforcing plates (120) is connected to the first connecting block (110), and the upper side of the lower tower (200) is uniformly connected with multiple sets of second reinforcing plates (220), the upper side of the second reinforcing plates (220) is connected to the second connecting block (210).

5. The wind power equipment tower connecting structure convenient to mount and dismount according to claim 1, characterized in that: The number of sets of the second connecting screw (330) and the first connecting screw (320) is eight.

6. The wind power equipment tower connecting structure convenient to mount and dismount according to claim 1, characterized in that: The insert (311) is an octagonal prism, and both the upper side of the upper insert (311) and the lower side of the lower insert (311) are provided with guide chamfers.

7. The wind power equipment tower connecting structure convenient to mount and dismount according to claim 1, characterized in that: The third connecting block (310) is provided with grooves on the upper and lower sides respectively, which are matched with the upper tower (100) and the lower tower (200).

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