CN221664852U - Wind-powered electricity generation blade meets flashing device - Google Patents

Abstract

The utility model relates to the technical field of wind power blade lightning protection equipment, in particular to a wind power blade lightning arrester which comprises a fixed block, wherein a middle-sized wind power blade is connected to the inner wall of the fixed block in an inserting and pulling way, a fixed component is arranged on the outer wall of the middle-sized wind power blade, a first fixed shell is arranged on the outer wall of a clamping end of the fixed component, a lightning arrester is arranged on the inner wall of the first fixed shell, a controller is arranged at the upper end of the fixed block, the fixed component comprises a fixed box body, the fixed box body is arranged at the upper end of the middle-sized wind power blade, a second fixed shell is arranged on the inner wall of the fixed box body, and a sliding groove is formed in the inner wall of the second fixed shell.

Description

A wind turbine blade lightning arrester

Technical Field

The utility model relates to the technical field of wind turbine blade lightning protection equipment, in particular to a wind turbine blade lightning arrester.

Background Art

The existing wind turbine blade lightning arrester is cumbersome to install, time-consuming and labor-intensive to assemble, causing inconvenience to the staff. If the internal parts of the wind turbine blade lightning arrester are damaged and need to be replaced, the disassembly is cumbersome, time-consuming and labor-intensive, causing disadvantages to the staff. Therefore, a wind turbine blade lightning arrester is needed to improve the above problems.

Utility Model Content

The utility model aims to provide a wind turbine blade lightning arrester to solve the problems raised in the above background technology.

In order to achieve the above purpose, the utility model provides the following technical solutions:

A wind turbine blade lightning arrester comprises a fixing block, a medium-sized wind turbine blade is plugged and connected to the inner wall of the fixing block, a fixing component is installed on the outer wall of the medium-sized wind turbine blade, a first fixing shell is installed on the outer wall of the clamping end of the fixing component, a lightning arrester is installed on the inner wall of the first fixing shell, and a controller is installed on the outer wall of the fixing block;

The fixing assembly includes a fixing box body, which is installed on the upper end of a medium-sized wind turbine blade, a second fixing shell is installed on the inner wall of the fixing box body, a slide groove is opened on the inner wall of the second fixing shell, a movable clamping block is slidably connected to the inner wall of the slide groove, a fixed clamping block is installed on one side of the slide groove and on the outer wall of the second fixing shell, a screw rod is threadedly connected to the inner wall of the movable clamping block, one end of the screw rod passes through the second fixing shell and the fixing box body in sequence and extends to the outside of the second fixing shell and a handle is installed, and placement plates are respectively installed on the outer walls of the movable clamping block and the fixed clamping block.

As a preferred solution of the utility model, the controller is connected to the medium-sized wind turbine blade through a wire and the connection method is an electrical connection, and the first fixed shell is installed on the outer wall of the placement plate.

As a preferred solution of the utility model, the controller is a wireless receiving control box, and is connected to a wireless ultra-long-distance remote controller via wireless communication, and a switch button and a drive button are respectively installed on the outer wall of the wireless ultra-long-distance remote controller.

As a preferred solution of the utility model, the medium-sized wind turbine blades are provided in multiple groups and are respectively connected to the fixing blocks by plug-in connection, and the first fixing shell is provided in multiple groups and is respectively located on the outer wall of the clamping end of the fixing assembly.

As a preferred solution of the utility model, the lightning arresters are provided in multiple groups and are respectively located on the inner wall of the first fixed shell, and the fixed components are provided in multiple groups and are respectively located on the outer wall of the medium-sized wind turbine blade.

Compared with the prior art, the beneficial effects of the utility model are:

1. In the utility model, through the fixed component in the wind turbine blade lightning rod, and using the screw rod and the movable clamping block in the fixed component, if the internal parts of the wind turbine blade lightning rod are damaged, the staff can use the handle to rotate the screw rod to slowly move the movable clamping block until the first fixed shell is loosened and taken down to replace the damaged parts, which is beneficial to solve the problem that the existing wind turbine blade lightning rod is cumbersome in installation, time-consuming and labor-intensive during assembly, and inconvenience to the staff. If the internal parts of the wind turbine blade lightning rod are damaged and need to be replaced, the disassembly is cumbersome, time-consuming and labor-intensive, which is disadvantageous to the staff.

BRIEF DESCRIPTION OF THE DRAWINGS

Figure 1 is a schematic diagram of the overall structure of the utility model;

Figure 2 is a schematic diagram of the local structure of the utility model;

FIG3 is a schematic diagram of the structure of the fixing assembly of the present invention.

In the figure: 1. fixed block; 2. medium-sized wind turbine blade; 3. fixed assembly; 301. fixed box body; 302. second fixed shell; 303. slide groove; 304. movable clamping block; 305. fixed clamping block; 306. screw rod; 307. handle; 308. placement plate; 4. first fixed shell; 5. lightning arrester; 6. controller; 7. wireless ultra-long-distance remote control.

DETAILED DESCRIPTION

The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

To facilitate the understanding of the present invention, the present invention will be described more comprehensively below with reference to the relevant drawings, and several embodiments of the present invention are given. However, the present invention can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the present invention more thorough and comprehensive.

It should be noted that when an element is referred to as being "fixed on" another element, it may be directly on the other element or there may also be a central element. When an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be a central element at the same time. The terms "vertical", "horizontal", "left", "right" and similar expressions used in this article are for illustrative purposes only.

Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by technicians in the technical field of the present invention. The terms used in the specification of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention. The term "and/or" used in this article includes any and all combinations of one or more related listed items.

Embodiment, please refer to Figures 1-3, the utility model provides a technical solution:

A wind turbine blade lightning arrester comprises a fixing block 1, a medium-sized wind turbine blade 2 is plugged and connected to the inner wall of the fixing block 1, a fixing component 3 is installed on the outer wall of the medium-sized wind turbine blade 2, a first fixing shell 4 is installed on the outer wall of the clamping end of the fixing component 3, a lightning arrester 5 is installed on the inner wall of the first fixing shell 4, and a controller 6 is installed on the outer wall of the fixing block 1.

In this embodiment, please refer to Figures 1 and 3. The fixing assembly 3 includes a fixing box body 301, which is installed at the upper end of the medium-sized wind turbine blade 2. A second fixing shell 302 is installed on the inner wall of the fixing box body 301. A slide groove 303 is opened on the inner wall of the second fixing shell 302. A movable clamping block 304 is slidably connected to the inner wall of the slide groove 303. A fixed clamping block 305 is installed on one side of the slide groove 303 and on the outer wall of the second fixing shell 302. A screw rod 306 is threadedly connected to the inner wall of the movable clamping block 304. One end of the screw rod 306 passes through the second fixing shell 302 and the fixing box body 301 in sequence and extends to the outside of the second fixing shell 302. A handle 307 is installed. Placement plates 308 are respectively installed on the outer walls of the movable clamping block 304 and the fixed clamping block 305.

Furthermore, the controller 6 is connected to the medium-sized wind turbine blade 2 through a wire and the connection method is an electrical connection, which plays the role of energizing the device. The first fixed shell 4 is installed on the outer wall of the placement plate 308. The controller 6 is a wireless receiving control box and is connected to the wireless ultra-long-distance remote control 7 through wireless communication. The outer wall of the wireless ultra-long-distance remote control 7 is respectively installed with a switch button and a drive button. The medium-sized wind turbine blade 2 is provided with multiple groups and the connection method with the fixed block 1 is plug-in connection. The first fixed shell 4 is provided with multiple groups and is respectively located on the outer wall of the clamping end of the fixed component 3. The lightning arrester 5 is provided with multiple groups and is respectively located on the inner wall of the first fixed shell 4. The fixed component 3 is provided with multiple groups and is respectively located on the outer wall of the medium-sized wind turbine blade 2.

The working process of the utility model is as follows: when the wind turbine blade lightning arrester designed by the present invention is working, the worker first presses the switch button, and the controller 6 is connected to the medium-sized wind turbine blade 2 through a wire and the connection method is an electrical connection, so that the device is powered on. The worker then presses the drive button, and the controller 6 controls the medium-sized wind turbine blade 2 to start, and the medium-sized wind turbine blade 2 generates electricity. If the internal parts of the wind turbine blade lightning arrester are damaged, a movable clamping block 304 is slidably connected to the inner wall of the slide groove 303, and a fixed clamping block 305 is installed on one side of the slide groove 303 and on the outer wall of the second fixed shell 302. The inner wall of the movable clamping block 304 is connected to the inner wall of the second fixed shell 302. A screw rod 306 is threadedly connected to the wall, and one end of the screw rod 306 passes through the second fixed shell 302 and the fixed box body 301 in sequence and extends to the outside of the second fixed shell 302. Under the action of a handle 307 installed, the staff then uses the handle 307 to rotate the screw rod 306 to slowly move the movable clamping block 304 until the first fixed shell 4 is loosened and taken down to replace the damaged parts. This is helpful in solving the problem that the existing wind turbine blade lightning rod is cumbersome to install, time-consuming and labor-intensive to assemble, and causes inconvenience to the staff. If the internal parts of the wind turbine blade lightning rod are damaged and need to be replaced, the disassembly is cumbersome, time-consuming and labor-intensive, which is disadvantageous to the staff.

Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims (5)

1. Wind-powered electricity generation blade meets flashing device, includes fixed block (1), its characterized in that: the inner wall of the fixed block (1) is connected with a medium-sized wind power blade (2) in a plug-in manner, a fixed component (3) is arranged on the outer wall of the medium-sized wind power blade (2), a first fixed shell (4) is arranged on the outer wall of a clamping end of the fixed component (3), a lightning arrester (5) is arranged on the inner wall of the first fixed shell (4), and a controller (6) is arranged on the outer wall of the fixed block (1);

Fixed subassembly (3) are including fixed box body (301), the upper end at medium-sized wind-powered electricity generation blade (2) is installed to fixed box body (301), install second fixed casing (302) on the inner wall of fixed box body (301), spout (303) have been seted up on the inner wall of second fixed casing (302), sliding connection has movable grip block (304) on the inner wall of spout (303), fixed grip block (305) are installed on one side of spout (303) and the outer wall that is located second fixed casing (302), threaded connection has lead screw (306) on the inner wall of movable grip block (304), the one end of lead screw (306) runs through fixed casing (302) of second and fixed box body (301) in proper order and extends to the externally mounted of fixed casing of second (302) and has handle (307), place board (308) are installed respectively on the outer wall of movable grip block (304) and fixed grip block (305).

2. A wind blade lightning receptor according to claim 1, characterised in that: the controller (6) is connected to the medium-sized wind power blade (2) through a wire in an electric connection mode, and the first fixed shell (4) is installed on the outer wall of the placing plate (308).

3. A wind blade lightning receptor according to claim 1, characterised in that: the controller (6) is a wireless receiving control box and is connected to the wireless ultra-long distance remote controller (7) through wireless communication, and a switch button and a driving button are respectively arranged on the outer wall of the wireless ultra-long distance remote controller (7).

4. A wind blade lightning receptor according to claim 1, characterised in that: the medium-sized wind power blade (2) is provided with a plurality of groups and is connected with the fixed block (1) in a plug-in mode, and the first fixed shell (4) is provided with a plurality of groups and is respectively positioned on the outer wall of the clamping end of the fixed assembly (3).

5. A wind blade lightning receptor according to claim 1, characterised in that: the lightning arrester (5) is provided with a plurality of groups and is respectively located on the inner wall of the first fixed shell (4), and the fixed component (3) is provided with a plurality of groups and is respectively located on the outer wall of the medium-sized wind power blade (2).