Novel lifting ring nut

Abstract

The utility model belongs to the technical field of lifting eye nuts, and particularly relates to a novel lifting eye nut. Comprising a nut body which is provided with a lifting ring piece; the threaded hole is formed in the nut body, extends upwards to penetrate through the nut body and is used for being in threaded connection with a threaded rod located on a component to be connected; the buffering assembly is arranged on the nut body and used for weakening vibration generated by collision; the buffering assembly comprises buffering shock pads arranged on the left side and the right side of the nut body. And the mounting piece is arranged on the buffer shock pad and is used for mounting the buffer shock pad on the nut body. The utility model provides a novel lifting ring nut capable of weakening vibration generated by collision.

Description

Technical Field

[0001] The utility model belongs to the technical field of lifting ring nuts, and in particular relates to a novel lifting ring nut. Background Art

[0002] A lifting eye nut is a connector used to fix a lifting eye, usually made of metal and with a threaded structure. It is designed to match the thread of the lifting eye, ensuring that the lifting eye can be securely connected to the object or lifting equipment to be lifted. Its functions and features are as follows: Functions of the lifting eye nut: Fixed connection: The lifting eye nut is used to fix the connection of the lifting eye, firmly fix the lifting eye to the object or lifting equipment to be lifted, and ensure a stable and reliable connection during the lifting process. Adjust the length: Some lifting eye nuts have an adjustable length function, and the length of the lifting eye can be adjusted by rotating the nut to meet different lifting requirements or to cope with workpieces of different sizes.

[0003] The publication number is CN209740479U, which discloses a new type of lifting ring nut, including a nut body and a lifting ring, the lifting ring is integrally connected to the nut body, a threaded hole is provided in the nut body, a pair of mutually matching locking plates are provided above the nut body, the locking plates are vertically and integrally connected to the nut body, the middle part of the locking plates is provided with relative internal threads, the internal threads are connected to the threaded hole and have the same thread specifications, the two ends of the locking plates are connected by bolts and fastened by nuts; a movable ring is provided on the lifting ring, and the ring is sleeved on the lifting ring. The utility model improves the flexibility of the lifting ring nut and can effectively avoid mechanical damage caused by excessive force.

[0004] However, the eye nut is prone to swing during the lifting process, causing the eye nut to collide. The collision not only easily damages the eye nut, but also the vibration generated by the collision easily affects the connection between the eye nut and the hoisted object. Utility Model Content

[0005] The purpose of the utility model is to provide a novel lifting eye nut capable of reducing the vibration caused by collision in view of the above-mentioned existing technical problems.

[0006] In view of this, the utility model provides a novel lifting eye nut, comprising:

[0007] A nut body, on which a lifting ring is provided;

[0008] A threaded hole is formed on the nut body, the threaded hole extends upward to pass through the nut body, and is used for threaded connection with a threaded rod on a component to be connected;

[0009] A buffer assembly is provided on the nut body to reduce the vibration caused by the collision;

[0010] The buffer assembly includes:

[0011] Buffering and shock-absorbing pads are arranged on the left and right sides of the nut body;

[0012] The mounting piece is arranged on the buffer and shock absorbing pad and is used for mounting the buffer and shock absorbing pad on the nut body.

[0013] In the above technical solution, further, the mounting piece includes:

[0014] A mounting plate is arranged on the front and rear sides of the buffer and shock absorbing pad;

[0015] Mounting holes are provided on the mounting plate;

[0016] A positioning hole is provided on the nut body and is connected to the mounting hole;

[0017] The bolts penetrate the mounting holes and the positioning holes and are threadedly connected to the positioning holes.

[0018] In any of the above technical solutions, further, a plurality of reinforcing ribs are provided between the lifting ring and the nut body.

[0019] In any of the above technical solutions, further, a limiting groove for limiting the position of the lifting eye nut during lifting is provided on the upper side of the inner wall of the lifting eye.

[0020] In any of the above technical solutions, further, an anti-slip portion is provided on the inner wall of the limiting groove.

[0021] In any of the above technical solutions, further, a detachable shielding plate is provided on the nut body for preventing the threaded hole from rusting.

[0022] In any of the above technical solutions, further, extension plates are provided on the front and rear sides of the lifting ring, and the extension plates are used to increase the contact area of ​​the lifting ring. A plurality of threaded rods are evenly spaced along the circumferential direction on the extension plates, and the threaded rods pass through the extension plates and are threadedly connected to the lifting ring. A fastening nut is provided on the threaded rods.

[0023] The beneficial effects of the utility model are:

[0024] 1. The shock-absorbing pad absorbs part of the energy and reduces the degree of vibration transmitted to the entire component, thereby ensuring the stability of the connection between the nut body and the hoisted object and the integrity of the component, thus reducing the vibration caused by the collision;

[0025] 2. The buffer and shock-absorbing pad can be installed and disassembled through bolts, which is convenient for replacing the buffer and shock-absorbing pad. It is easy to use, and the installation and disassembly methods are simple, which improves the replacement efficiency;

[0026] 3. Multiple reinforcement ribs make the new eye nut more reliable and stable in hanging and connecting applications, so that it can withstand greater loads and provide higher safety and performance

[0027] 4. The position of the lifting eye nut during the lifting process is limited by the limit groove to ensure the safety and reliability of the lifting process and improve the safety and stability of the lifting process;

[0028] 5. The anti-slip part can ensure that the eye nut can be stably positioned during lifting, prevent it from accidentally moving or sliding during the lifting process, and increase the friction between it and the eye nut;

[0029] 6. The design of the detachable shielding plate can effectively prevent the threaded holes from rusting, protect the integrity and connectivity of the threaded holes, and thus improve the reliability and service life of the nuts;

[0030] 7. The eye nut increases the contact area, enhances the connection strength and evenly distributes the load by extending the plate, which improves the reliability and safety of the connection and is suitable for various scenarios that require a stable connection. BRIEF DESCRIPTION OF THE DRAWINGS

[0031] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0032] Figure 2 It is an exploded view of the buffer assembly of the utility model;

[0033] Figure 3 It is a partial three-dimensional structural schematic diagram of the utility model;

[0034] Figure 4 It is a front view of the utility model;

[0035] The reference numerals in the figure are: 1. nut body; 2. lifting eye; 3. threaded hole; 4. buffer assembly; 41. buffer shock pad; 42. mounting piece; 421. mounting plate; 422 mounting hole; 423. positioning hole; 424. bolt; 5. reinforcing rib; 6. limiting groove; 7. anti-slip part; 8. shielding plate; 9. extension plate; 10. threaded rod; 11. fastening nut. DETAILED DESCRIPTION

[0036] The following will be combined with the drawings in the embodiments of the present application to clearly describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, rather than all the embodiments. All other embodiments obtained by ordinary technicians in this field based on the embodiments in the present application belong to the scope of protection of this application.

[0037] In the description of the present application, it should be noted that the terms used here are only for describing specific embodiments, and are not intended to limit the exemplary embodiments according to the present application. For ease of description, the sizes of the various parts shown in the drawings are not drawn according to the actual proportional relationship. The technology, methods and equipment known to ordinary technicians in the relevant field may not be discussed in detail, but in appropriate cases, the technology, methods and equipment should be regarded as part of the authorization specification. In all examples shown and discussed here, any specific value should be interpreted as merely exemplary, rather than as a limitation. Therefore, other examples of the exemplary embodiments may have different values. It should be noted that similar numbers and letters represent similar items in the following drawings, so once an item is defined in one drawing, it does not need to be further discussed in subsequent drawings.

[0038] Embodiment 1:

[0039] like Figure 1-Figure 4 As shown, this embodiment provides a new type of lifting eye nut, characterized in that it includes:

[0040] A nut body 1, on which a lifting ring 2 is provided;

[0041] A threaded hole 3 is formed on the nut body 1 and extends upward to pass through the nut body 1 for threaded connection with a screw on a component to be connected;

[0042] A buffer assembly 4 is provided on the nut body 1 to reduce vibration caused by collision;

[0043] The buffer assembly 4 includes:

[0044] Buffering and shock-absorbing pads 41 are arranged on the left and right sides of the nut body 1;

[0045] The mounting member 42 is disposed on the buffer and shock absorbing pad 41 and is used to mount the buffer and shock absorbing pad 41 on the nut body 1 .

[0046] In the present technical solution, firstly, the nut body 1 has a threaded hole 3, which allows the screw thread to be connected thereto. When the screw is screwed into the threaded hole 3 of the nut, they will be tightly connected to each other, thereby realizing a fixed connection between the components. A lifting ring 2 is provided on the nut body 1, which means that in addition to being a nut for connecting the screw, it also has a hanging function. The lifting ring 2 can be used to hang the entire component (the part with the nut) at a desired position. The buffer assembly 4 exists to reduce the vibration caused by the collision. The buffer shock pad 41 is arranged on the left and right sides of the nut body 1 and is installed on the nut through the mounting member 42. When the component is subjected to external impact or vibration, the buffer shock pad 41 can absorb part of the energy. By absorbing part of the energy through the buffer shock pad 41, the degree of vibration transmitted to the entire component is reduced, thereby ensuring the stability of the connection between the nut body 1 and the hoisted object and the integrity of the component, so that the vibration caused by the collision can be reduced.

[0047] like Figure 1-Figure 4 As shown, in this embodiment, the mounting member 42 is optimized to include:

[0048] The mounting plate 421 is arranged at the front and rear sides of the buffer pad 41;

[0049] The mounting hole 422 is formed on the mounting plate 421;

[0050] A positioning hole 423 is formed on the nut body 1 and communicates with the mounting hole 422;

[0051] The bolt 424 passes through the mounting hole 422 and the positioning hole 423 and is threadedly connected to the positioning hole 423 .

[0052] In the present technical solution, the buffer shock-absorbing pad 41 is fixedly installed on the nut body 1 through the mounting member 42. The mounting member 42 is composed of a mounting plate 421 and a mounting hole 422, a positioning hole 423, and a bolt 424. The mounting plate 421 is arranged on the front and rear sides of the buffer shock-absorbing pad 41, the mounting hole 422 is arranged on the mounting plate 421, and the positioning hole 423 is arranged on the nut body 1. The mounting hole 422 and the positioning hole 423 are penetrated by the bolt 424, and are threadedly connected with the positioning hole 423, so that the bolt 424 fixes the mounting plate 421 on the nut body 1, thereby improving the stability of the buffer shock-absorbing pad 41. At the same time, the buffer shock-absorbing pad 41 can be disassembled to facilitate the replacement of the buffer shock-absorbing pad 41. It is easy to use, and the installation and disassembly methods are simple, thereby improving the replacement efficiency.

[0053] Embodiment 2:

[0054] This embodiment provides a new type of lifting eye nut, which, in addition to the technical solutions of the above-mentioned embodiments, also has the following technical features.

[0055] like Figure 1 , Figure 3 and Figure 4 As shown, in this embodiment, it is optimized that a plurality of reinforcing ribs 5 are provided between the lifting ring 2 and the nut body 1 .

[0056] In the present technical solution, the reinforcing ribs 5 increase the structural stability of the entire nut. When the lifting ring 2 is subjected to external forces or loads, these reinforcing ribs 5 can disperse the forces to prevent deformation or damage during hanging or use, so that the lifting ring 2 can better bear weight and pressure. By increasing the strength and rigidity of the structure, the reinforcing ribs 5 enable the nut to safely carry a larger load, thereby improving the reliability and safety of the entire hanging system. Since the reinforcing ribs 5 tightly connect the lifting ring 2 to the nut body 1, they form a more solid structure at the connection. This helps to ensure that the lifting ring 2 will not separate from the nut body 1, thereby maintaining the stability and safety of the connection.

[0057] Embodiment 3:

[0058] This embodiment provides a new type of lifting eye nut, which, in addition to the technical solutions of the above-mentioned embodiments, also has the following technical features.

[0059] like Figure 4 As shown, in this embodiment, it is optimized that a limiting groove 6 is provided on the upper side of the inner wall of the lifting ring 2 for limiting the position of the lifting ring nut during lifting.

[0060] In the present technical solution, the position of the lifting eye nut during the lifting process is limited by the limiting groove 6 to ensure the safety and reliability of the lifting process and improve the safety and stability of the lifting process.

[0061] like Figure 4 As shown, in this embodiment, the inner wall of the limiting groove 6 is optimized to be provided with an anti-slip portion 7 .

[0062] In the present technical solution, the anti-slip portion 7 can ensure that the eye nut can be stably positioned during lifting, prevent it from accidentally moving or sliding during the lifting process, and increase the friction between the eye nut and the eye nut.

[0063] Embodiment 4:

[0064] This embodiment provides a new type of lifting eye nut, which, in addition to the technical solutions of the above-mentioned embodiments, also has the following technical features.

[0065] like Figure 1 and Figure 2 As shown, in this embodiment, the nut body 1 is optimized to be provided with a detachable shielding plate 8 for preventing the threaded hole 3 from rusting.

[0066] In the present technical solution, a removable shielding plate 8 is provided on the nut body 1 for preventing the threaded hole 3 from rusting. The main function of the shielding plate 8 is to prevent water, moisture in the air and other external factors that may cause the threaded hole 3 to rust from entering the threaded hole 3. The shielding plate 8 can effectively protect the threaded hole 3 from corrosion and rust. The rust of the threaded hole 3 may cause the thread to loosen or fail to effectively connect the bolt 424 or screw, thereby affecting the performance and reliability of the entire assembly. The shielding plate 8 adopts a detachable design, which means that it can be easily installed on or removed from the nut body 1, making it more convenient and quick to clean, inspect or replace the shielding plate 8 when necessary.

[0067] Embodiment 5:

[0068] This embodiment provides a new type of lifting eye nut, which, in addition to the technical solutions of the above-mentioned embodiments, also has the following technical features.

[0069] like Figure 1 , Figure 2 and Figure 4 As shown, in the present embodiment, the lifting ring 2 is optimized and provided with extension plates 9 on the front and rear sides, the extension plates 9 are used to increase the contact area of ​​the lifting ring 2, a plurality of threaded rods 10 are evenly spaced along the circumferential direction on the extension plates 9, the threaded rods 10 penetrate the extension plates 9, and are threadedly connected to the lifting ring 2, and a fastening nut 11 is provided on the threaded rods 10.

[0070] In the technical solution, extension plates 9 are provided on the front and rear sides of the lifting ring 2 to increase the contact area of ​​the lifting ring 2. By increasing the contact area, the lifting ring 2 can bear external forces or loads more evenly, thereby reducing single-point pressure and improving the stability and safety of the connection. A plurality of threaded rods 10 are evenly spaced along the circumferential direction on the extension plate 9. These threaded rods 10 penetrate the extension plate 9 and are threadedly connected to the lifting ring 2. A fastening nut 11 is provided on the threaded rod 10 to fix the connection between the lifting ring 2 and the extension plate 9. In this way, the connection strength between the lifting ring 2 and the extension plate 9 is enhanced, so that it can withstand greater tension and pressure. The threaded rods 10 are evenly spaced along the circumference, which helps to evenly distribute external loads and forces. By evenly transferring the force to each threaded rod 10, the risk of local stress concentration can be reduced and the stability and durability of the connection can be improved.

[0071] The embodiments of the present application are described above in conjunction with the accompanying drawings. In the absence of conflict, the embodiments in the present application and the features in the embodiments can be combined with each other. The present application is not limited to the above-mentioned specific implementation methods. The above-mentioned specific implementation methods are merely illustrative and not restrictive. Under the guidance of the present application, ordinary technicians in this field can also make many forms without departing from the purpose of the present application and the scope of protection of the claims, all of which are within the protection of the present application.

Claims

1. A new type of lifting eye nut, characterized in that: include: A nut body (1) having a lifting ring (2) disposed thereon; A threaded hole (3) is formed on the nut body (1), the threaded hole (3) extending upward to pass through the nut body (1) and being used for threaded connection with a threaded rod (10) located on a component to be connected; A buffer assembly (4) is arranged on the nut body (1) and is used to reduce vibration caused by collision; The buffer component (4) comprises: Buffering and shock-absorbing pads (41) are arranged on the left and right sides of the nut body (1); The mounting member (42) is arranged on the buffering and shock absorbing pad (41) and is used for mounting the buffering and shock absorbing pad (41) on the nut body (1).

2. A new type of eye nut according to claim 1, characterized in that: The mounting member (42) comprises: A mounting plate (421) is arranged on both the front and rear sides of the buffer and shock absorbing pad (41); A mounting hole (422) is provided on the mounting plate (421); A positioning hole (423) is formed on the nut body (1) and is connected to the mounting hole (422); A bolt (424) passes through the mounting hole (422) and the positioning hole (423) and is threadedly connected to the positioning hole (423).

3. A new type of eye nut according to claim 1, characterized in that: A plurality of reinforcing ribs (5) are provided between the lifting ring (2) and the nut body (1).

4. A new type of eye nut according to claim 1, characterized in that: A limiting groove (6) for limiting the position of the lifting eye nut during lifting is provided on the upper side of the inner wall of the lifting eye (2).

5. A new type of eye nut according to claim 4, characterized in that: The inner wall of the limiting groove (6) is provided with an anti-slip portion (7).

6. A new type of eye nut according to claim 1, characterized in that: The nut body (1) is provided with a detachable shielding plate (8) for preventing the threaded hole (3) from rusting.

7. A new type of eye nut according to claim 1, characterized in that: The lifting ring (2) is provided with extension plates (9) on both sides thereof, and the extension plates (9) are used to increase the contact area of ​​the lifting ring (2). The extension plates (9) are provided with a plurality of threaded rods (10) evenly spaced in a circumferential direction. The threaded rods (10) penetrate the extension plates (9) and are threadedly connected to the lifting ring (2). A fastening nut (11) is provided on the threaded rods (10).

Images