Efficient anti-skid nut

Abstract

The utility model discloses an efficient anti-skid nut which comprises a nut middle seat, the top of the nut middle seat is fixedly connected with a nut top seat, the bottom of the nut middle seat is fixedly connected with a nut base, the outer side of the nut middle seat is fixedly connected with an outer protection steel plate, and the outer side surface of the nut top seat is fixedly connected with an arc-shaped steel plate. Three anti-skid protrusions are fixedly connected to the positions, close to the two sides, of the outer side surface of the arc-shaped steel plate. According to the efficient anti-skid nut, the seventy-two anti-skid protrusions are arranged on the arc-shaped steel plate on the surface of the outer side of the nut top base, the contact area and friction resistance between the nut and a connected part can be remarkably increased through the protrusions, the nut can be effectively prevented from loosening even under the humid or greasy dirt condition, and the anti-skid pad is arranged in the center of the bottom of the nut base. And the nut is made of a high-friction material, so that the anti-skid capacity of the nut in the vertical direction is further enhanced, and the connection stability is ensured.

Description

Technical Field

[0001] This utility model relates to the field of nut technology, specifically to a high-efficiency anti-slip nut. Background Technology

[0002] In the field of mechanics and engineering, nuts are key components of connectors, and their performance and reliability are directly related to the safety and stability of the entire structure.

[0003] Traditional nut designs often focus on basic thread fit while neglecting designs that increase surface friction. In humid, oily, or extreme temperature environments, the coefficient of friction between the nut and the connecting parts will decrease significantly, making the nut prone to loosening and affecting the tightness and safety of the connection. Utility Model Content

[0004] The purpose of this invention is to provide a high-efficiency anti-slip nut to solve the problem mentioned in the background art that the design of traditional nuts often focuses on basic thread fit, while neglecting the design to increase surface friction. In humid, oily or extreme temperature change environments, the coefficient of friction between the nut and the connecting parts will be significantly reduced, causing the nut to loosen easily and affecting the tightness and safety of the connection.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a high-efficiency anti-slip nut, comprising a nut middle seat, a nut top seat fixedly connected to the top of the nut middle seat, a nut base fixedly connected to the bottom of the nut middle seat, an outer protective steel plate fixedly connected to the outer side of the nut middle seat, an arc-shaped steel plate fixedly connected to the outer surface of the nut top seat, three anti-slip protrusions fixedly connected to both sides of the outer surface of the arc-shaped steel plate, an anti-slip pad fixedly connected to the center of the bottom of the nut base, and internal threads provided on the inner walls of the nut middle seat, the nut top seat, and the nut base.

[0006] Compared with the prior art, the beneficial effects of this utility model are:

[0007] This high-efficiency anti-slip nut features 72 anti-slip protrusions on an arc-shaped steel plate on the outer surface of the nut base. These protrusions significantly increase the contact area and frictional resistance between the nut and the connected components, effectively preventing loosening even in wet or oily conditions. The anti-slip pad at the center of the nut base, made of a high-friction material, further enhances the nut's anti-slip capability in the vertical direction, ensuring connection stability. The hexagonal outer steel plate facilitates installation and disassembly with tools such as wrenches and improves the overall strength and deformation resistance of the nut. The wear-resistant coating on the outer surface of the outer steel plate is made of resin and ultrafine molybdenum disulfide as the base material. This composite material possesses excellent wear resistance, corrosion resistance, and self-lubricating properties, maintaining the smoothness and integrity of the nut surface even under extreme temperature changes or harsh environments, extending its service life. Reinforcing plates are fixedly connected within grooves on both sides and in the center of the outer surface of the arc-shaped steel plate. This design not only enhances the rigidity and deformation resistance of the arc-shaped steel plate but also improves the stability and load-bearing capacity of the entire nut structure by dispersing stress. Attached Figure Description

[0008] Figure 1 This is a schematic diagram of the structure of this utility model;

[0009] Figure 2 This is a schematic diagram of the structure of the nut top seat of this utility model;

[0010] Figure 3 This utility model Figure 2 A magnified view of part A in the diagram;

[0011] Figure 4 This is a three-dimensional view of the nut seat of this utility model.

[0012] In the diagram: 1. Nut middle seat; 2. Nut top seat; 3. Nut base; 4. Outer protective steel plate; 5. Arc-shaped steel plate; 6. Auxiliary hole; 7. Groove; 8. Reinforcing plate; 9. Anti-slip protrusion; 10. Wear-resistant coating; 11. Anti-slip pad; 12. Internal thread. Detailed Implementation

[0013] 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.

[0014] Please see Figure 1-4This utility model provides a technical solution: a high-efficiency anti-slip nut, including a nut middle seat 1, a nut top seat 2 fixedly connected to the top of the nut middle seat 1, a nut base 3 fixedly connected to the bottom of the nut middle seat 1, an outer protective steel plate 4 fixedly connected to the outer side of the nut middle seat 1, an arc-shaped steel plate 5 fixedly connected to the outer surface of the nut top seat 2, three anti-slip protrusions 9 fixedly connected to both sides of the outer surface of the arc-shaped steel plate 5, an anti-slip pad 11 fixedly connected to the center of the bottom of the nut base 3, and internal threads 12 are provided on the inner walls of the nut middle seat 1, the nut top seat 2 and the nut base 3.

[0015] The outer steel plate 4 is designed in a hexagonal shape, and all six surfaces on the outer side of the outer steel plate 4 are coated with a wear-resistant coating 10.

[0016] The wear-resistant coating 10 uses resin and ultrafine molybdenum disulfide.

[0017] The total number of curved steel plates 5 is twelve.

[0018] The outer surface of the arc-shaped steel plate 5 has grooves 7 on both sides and in the center, and a reinforcing plate 8 is fixedly connected inside the grooves 7.

[0019] The total number of anti-slip protrusions is 216.

[0020] The top surface of the nut top seat 2 has six auxiliary holes 6 arranged in a ring near the center.

[0021] In summary, this high-efficiency anti-slip nut features seventy-two anti-slip protrusions 9 on the arc-shaped steel plate 5 on the outer surface of the nut top seat 2. These protrusions significantly increase the contact area and frictional resistance between the nut and the connected components, effectively preventing loosening even in wet or oily conditions. The anti-slip pad 11 at the bottom center of the nut base 3, made of high-friction material, further enhances the nut's anti-slip capability in the vertical direction, ensuring connection stability. The hexagonal design of the outer protective steel plate 4 not only facilitates installation and disassembly using tools such as wrenches but also improves the overall stability of the nut. The outer surface of the outer steel plate 4 is coated with a wear-resistant coating 10, which is made of resin and ultrafine molybdenum disulfide as the base material. This composite material has excellent wear resistance, corrosion resistance and self-lubrication. Even in extreme temperature changes or harsh environments, it can keep the surface of the nut smooth and intact, and extend its service life. The reinforcing plate 8 is fixedly connected in the grooves 7 opened on both sides and in the center of the outer surface of the arc-shaped steel plate 5. This design not only enhances the rigidity and deformation resistance of the arc-shaped steel plate, but also improves the stability and load-bearing capacity of the entire nut structure by dispersing stress.

[0022] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0023] 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 high-efficiency anti-slip nut, comprising a nut seat (1), characterized in that: The top of the nut seat (1) is fixedly connected to the nut top seat (2), the bottom of the nut seat (1) is fixedly connected to the nut base (3), the outer side of the nut seat (1) is fixedly connected to the outer protective steel plate (4), the outer surface of the nut top seat (2) is fixedly connected to the arc-shaped steel plate (5), three anti-slip protrusions (9) are fixedly connected to both sides of the outer surface of the arc-shaped steel plate (5), and an anti-slip pad (11) is fixedly connected to the center of the bottom of the nut base (3). The inner walls of the nut seat (1), nut top seat (2) and nut base (3) are all provided with internal threads (12).

2. The high-efficiency anti-slip nut according to claim 1, characterized in that: The outer protective steel plate (4) is designed in a hexagonal shape, and all six surfaces on the outer side of the outer protective steel plate (4) are coated with a wear-resistant coating (10).

3. The high-efficiency anti-slip nut according to claim 2, characterized in that: The wear-resistant coating (10) is made of resin and ultrafine molybdenum disulfide.

4. The high-efficiency anti-slip nut according to claim 1, characterized in that: The total number of the arc-shaped steel plates (5) is twelve.

5. The high-efficiency anti-slip nut according to claim 1, characterized in that: The outer surface of the arc-shaped steel plate (5) is provided with grooves (7) on both sides and in the center, and a reinforcing plate (8) is fixedly connected inside the grooves (7).

6. The high-efficiency anti-slip nut according to claim 1, characterized in that: The total number of the anti-slip protrusions (9) is 216.

7. The high-efficiency anti-slip nut according to claim 1, characterized in that: The nut top seat (2) has six auxiliary holes (6) arranged in a ring near the center of its top surface.

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