Portable toolkit for maintenance work of wind driven generator

Abstract

The utility model discloses a portable toolkit for maintenance work of a wind driven generator, which relates to the technical field of maintenance toolkits and comprises a kit body, straps are jointly connected between the tops of the left side and the right side of the kit body, and a left fixing strap is arranged at the bottom of the left side of the kit body. A magic tape sub-layer is arranged at one end, far away from the bag body, of the rear end surface of the left fixing belt; when a worker carries the whole bag body on one shoulder in an inclined crossing mode through the straps, the left side fixing belt and the right side fixing belt can surround the waist, and then the left side fixing belt and the right side fixing belt are connected together through cooperation of the hook-and-loop fastener sub-layer and the hook-and-loop fastener mother layer. In this way, when a worker walks, the whole toolkit cannot swing, and the stability of the worker carrying the toolkit can be effectively improved; bolts and some small parts which are disassembled when a worker overhauls the wind driven generator can be placed in the auxiliary pocket, so that the bolts and the small parts can be conveniently taken, and accidental falling and losing can be avoided.

Description

Technical Field

[0001] This utility model relates to the technical field of maintenance tool kits, specifically a portable tool kit for wind turbine maintenance. Background Technology

[0002] Wind energy is an ubiquitous and invisible energy source, as well as a clean and pollution-free renewable energy source. Wind power generation devices effectively utilize wind energy for electricity generation, making it environmentally friendly. Furthermore, wind energy reserves are vast and can be used continuously for extended periods. Wind turbines are a crucial component of wind power generation. Therefore, to ensure the long-term usability of wind power generation devices, workers regularly inspect and maintain them. During this process, workers carry tool bags for convenient maintenance. However, existing portable tool bags for wind turbine maintenance have some drawbacks. For example, they are typically single-shoulder bags, causing them to swing and sway when workers move around. The swaying of the bag, which holds various tools, can also cause discomfort by impacting the worker's lower back. Additionally, small parts such as disassembled bolts cannot be effectively stored in the tool bag during maintenance, and tools cannot be quickly and efficiently retrieved. Therefore, we propose a portable tool bag for wind turbine maintenance. Utility Model Content

[0003] The purpose of this invention is to provide a portable tool kit for wind turbine maintenance, in order to solve the problems mentioned in the background art.

[0004] To achieve the above objectives, this utility model provides the following technical solution:

[0005] A portable tool bag for wind turbine maintenance includes a bag body, with shoulder straps connecting the top of the left and right sides of the bag body. A left-side fixing strap is located at the bottom left side of the bag body, and a right-side fixing strap is located at the bottom right side of the bag body. A Velcro layer is located at the rear end of the left fixing strap away from the bag body, and a matching Velcro backing layer is located at the front end of the right fixing strap away from the bag body. A flap is located at the top of the bag body, and a matching fastener is provided between the flap and the top of the front side of the bag body. An auxiliary pocket is located at the bottom of the front side of the bag body, with fixing strips on both the front and rear ends of the top of the auxiliary pocket. Matching flexible magnets are located on the opposite sides of the fixing strips. A slot is horizontally located at the center of the top of the flap, and a zipper is installed in the slot.

[0006] Furthermore: a fixing cloth block is provided on the rear end face of the bag cover. The fixing cloth block is located at the top of the rear end face of the bag body, and fixing nails are provided between the left and right sides of the rear end face of the fixing cloth block and the top sides of the rear end face of the bag body.

[0007] Furthermore: the inner cavity of the auxiliary pocket is provided with partitions from left to right, and the length of each partition from top to bottom is less than the length of the auxiliary pocket from top to bottom.

[0008] Furthermore, a rubber protective layer is provided at the middle and bottom of the rear end face of the package, and semi-circular rubber protrusions are evenly provided on the rear end face of the rubber protective layer.

[0009] Furthermore: pads are provided around the bottom of the package, and auxiliary partitions are provided longitudinally in the middle of the inner cavity of the package.

[0010] Furthermore: the fixed fabric block and the cover are integrally molded structures, and the inner cavity of the cover is provided with a rectangular inner lining frame.

[0011] Furthermore: the rear end face of the auxiliary pocket is sewn to the front end face of the bag body, and a plastic protective layer is provided at the bottom of the inner cavity of the auxiliary pocket.

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

[0013] This portable tool bag for wind turbine maintenance features a unique design. When worn diagonally over one shoulder, the left and right securing straps can be wrapped around the waist and secured together using Velcro closures. This prevents the bag from swaying during movement, significantly increasing stability. Bolts and small parts removed during maintenance can be placed in an auxiliary pocket for easy access and to prevent accidental loss. After placement, flexible magnets secure the pocket's front and back panels, preventing parts from falling out. Tools can be easily retrieved by unzipping the bag and accessing the slotted parts directly from the contents, eliminating the need to open the flap. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the structure of this utility model;

[0015] Figure 2 This is a top view schematic diagram of the auxiliary pocket structure of this utility model;

[0016] Figure 3 This is a top view of the cover structure of this utility model.

[0017] In the picture: 1. Bag body; 2. Shoulder strap; 3. Left side fixing strap; 4. Right side fixing strap; 5. Velcro sub-layer; 6. Velcro main layer; 7. Bag flap; 8. Fastening buckle; 9. Auxiliary pocket; 10. Fixing strip; 11. Divider; 12. Flexible magnet; 13. Fixing piece; 14. Fixing nail; 15. Slot; 16. Zipper. Detailed Implementation

[0018] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0019] Example 1:

[0020] Please see Figure 1-3This utility model provides a technical solution: a portable tool bag for wind turbine maintenance, which is carried by workers when maintaining wind turbines. The tool bag contains various tools and items for wind turbine maintenance, including a bag body 1. A shoulder strap 2 is provided between the top of the left and right sides of the bag body 1, allowing workers to carry the bag body 1 diagonally. A left-side fixing strap 3 is provided at the bottom left side of the bag body 1, and a right-side fixing strap 4 is provided at the bottom right side of the bag body 1. A Velcro layer 5 is provided at the rear end of the left-side fixing strap 3 away from the bag body 1, and a Velcro layer 5 is provided at the front end of the right-side fixing strap 4 away from the bag body 1. The Velcro layer 5 is matched with the Velcro mother layer 6. When the worker carries the bag 1 over one shoulder via the shoulder strap 2, the left and right fixing straps 3 and 4 can be wrapped around the waist. Then, the Velcro layer 5 and the Velcro mother layer 6 connect the ends of the left and right fixing straps 3 and 4 away from the bag 1. This prevents the tool bag from swinging when the worker walks, effectively increasing the stability of the bag. The top of the bag 1 has a flap 7 that matches the top of the bag 1. Opening the flap 7 allows various tools and items to be placed inside the bag 1, making them easily accessible when inspecting wind turbines. A matching fastening buckle 8 is provided between the top of the front end face of the cover 7 and the top of the bag body 1. The fastening buckle 8 includes a male buckle and a female buckle. The male buckle is connected to the cover 7, and the female buckle is connected to the bag body 1. In this way, the fastening buckle can stably cover the top of the bag body 1. An auxiliary pocket 9 is provided at the bottom of the front end face of the bag body 1. Small parts such as bolts that are removed during the maintenance of the wind turbine can be placed in the auxiliary pocket 9. This can prevent the parts and bolts from falling out and being lost, and at the same time, it can be easily and quickly retrieved. The front and rear ends of the top of the auxiliary pocket 9 are provided with fixing strips 10. The opposite sides of the fixing strips 10 are provided with matching flexible magnets 12. The front fixing strips 10 are provided with... The S-pole of the flexible magnet 12 faces inward, while the S-pole of the flexible magnet 12 on the rear end fixing strip 10 faces outward. In this way, the magnetic attraction of the flexible magnet 12 can attract the front and rear end fixing strips 10 together, thereby achieving the effect of closing the auxiliary pocket 9. This can prevent the parts bolts from falling off accidentally. A slot 15 is horizontally provided at the top center of the flap 7, and a zipper 16 is provided on the slot 15. By opening the zipper 16, tools can be taken out from the bag body 1 through the slot 15. This avoids the need to open the flap 7, and also prevents the tools inside the bag body 1 from falling off easily when the flap 7 is opened.

[0021] Preferably, the rear end face of the cover 7 is provided with a fixing cloth block 13, which is located at the top of the rear end face of the bag body 1. Fixing nails 14 are provided between the left and right sides of the rear end face of the fixing cloth block 13 and the top sides of the rear end face of the bag body 1. This arrangement can increase the stability of the connection between the cover 7 and the bag body 1 and prevent it from falling off the bag body 1 directly after being opened.

[0022] Preferably, the inner cavity of the auxiliary pocket 9 is provided with partitions 11 from left to right. The length of each partition 11 from top to bottom is less than the length of the auxiliary pocket 9 from top to bottom. The partitions 11 can divide the inner cavity of the auxiliary pocket 9 into multiple areas, so that disassembled parts can be placed in categories, which facilitates quick access during installation.

[0023] Preferably, a rubber protective layer is provided at the middle and bottom of the rear end face of the package body 1. Semi-circular rubber protrusions are evenly provided on the rear end face of the rubber protective layer. The rubber protective layer can protect the rear end face of the package body 1, reduce the friction between the rear end face of the package body 1 and the human body clothing, and also prevent it from directly adhering to the human body, thus avoiding discomfort.

[0024] Example 2:

[0025] Reference Figure 1-3 This embodiment differs from the first embodiment in that: pads are provided around the bottom of the bag body 1, allowing the bag body 1 to be placed easily on the ground; an auxiliary partition is longitudinally arranged in the middle of the inner cavity of the bag body 1, dividing the inner cavity of the bag body 1 into two areas for classifying and placing tools and objects, thus facilitating retrieval during use; the fixing cloth block 13 and the bag cover 7 are integrally molded, making them less prone to damage and effectively extending their service life; the inner cavity of the bag cover 7 is provided with a rectangular inner lining frame, which allows the bag cover 7 to unfold completely on top of the bag body 1, preventing it from... The collapse of the auxiliary pocket 9 onto the top of the bag body 1 affects its usability. The rear end face of the auxiliary pocket 9 is sewn to the front end face of the bag body 1. This sewing connection not only increases the stability of the connection between the auxiliary pocket 9 and the bag body 1, but also reduces the overall weight of the tool bag. The bottom of the inner cavity of the auxiliary pocket 9 is provided with a plastic protective layer. This plastic protective layer protects the bottom of the inner cavity of the auxiliary pocket 9 from sharp objects, such as bolts and other objects, which could puncture the bottom of the inner cavity of the auxiliary pocket 9 and render it unusable. It also effectively extends the service life of the auxiliary pocket 9.

[0026] All electrical appliances mentioned in this article are connected to an external power source via wires.

[0027] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A portable tool bag for wind turbine maintenance, comprising a bag body (1), characterized in that: A shoulder strap (2) is provided between the top of the left and right sides of the bag body (1). A left-side fixing strap (3) is provided at the bottom left side of the bag body (1), and a right-side fixing strap (4) is provided at the bottom right side of the bag body (1). A Velcro layer (5) is provided at the rear end of the left-side fixing strap (3) away from the bag body (1), and a Velcro mother layer (6) matching the Velcro mother layer (5) is provided at the front end of the right-side fixing strap (4) away from the bag body (1). A top part of the bag body (1) is provided with a Velcro mother layer (6) matching the Velcro mother layer (5). (1) A top flap (7) is provided, and a matching fastener (8) is provided between the top of the front end face of the flap (7) and the front end face of the bag body (1). An auxiliary pocket (9) is provided at the bottom of the front end face of the bag body (1). A fixing strip (10) is provided on the front and rear ends of the top of the auxiliary pocket (9). A matching flexible magnet (12) is provided on the opposite side of the fixing strip (10). A slot (15) is provided horizontally at the top center of the flap (7). A zipper (16) is provided on the slot (15).

2. The portable tool kit for wind turbine maintenance according to claim 1, characterized in that: The rear end face of the cover (7) is provided with a fixing cloth block (13), the fixing cloth block (13) is located at the top of the rear end face of the bag body (1), and fixing nails (14) are provided between the left and right sides of the rear end face of the fixing cloth block (13) and the top sides of the rear end face of the bag body (1).

3. The portable tool kit for wind turbine maintenance according to claim 1, characterized in that: The inner cavity of the auxiliary pocket (9) is provided with partitions (11) from left to right. The length of each partition (11) from top to bottom is less than the length of the auxiliary pocket (9) from top to bottom.

4. A portable tool kit for wind turbine maintenance according to claim 1, characterized in that: The rear end face of the package (1) is provided with a rubber protective layer at the middle and bottom, and the rear end face of the rubber protective layer is uniformly provided with semi-circular rubber protrusions.

5. A portable tool kit for wind turbine maintenance according to claim 1, characterized in that: The bottom of the package (1) is provided with pads around its perimeter, and an auxiliary partition is provided longitudinally in the middle of the inner cavity of the package (1).

6. A portable tool kit for wind turbine maintenance according to claim 2, characterized in that: The fixed cloth block (13) and the cover (7) are integrally formed, and the inner cavity of the cover (7) is provided with a rectangular inner lining frame.

7. A portable tool kit for wind turbine maintenance according to claim 1, characterized in that: The rear end face of the auxiliary pocket (9) is sewn to the front end face of the bag body (1) around all four sides, and a plastic protective layer is provided at the bottom of the inner cavity of the auxiliary pocket (9).

Images