Lifting ring nut

Abstract

The utility model belongs to the technical field of lifting eye nuts, and particularly relates to a lifting eye nut. Comprising a nut body; the lifting ring piece is arranged on the nut body; the threaded hole is formed in the middle of the nut body, extends upwards to penetrate through the nut body and is used for being in threaded connection with a screw located on a component to be connected; the limiting assembly is arranged on the lifting ring piece and used for limiting the position of the lifting ring nut during lifting; the limiting groove is formed in the upper side of the inner wall of the hanging ring piece; the anti-skid piece is arranged on the inner wall of the limiting groove. The utility model provides a lifting eye nut capable of limiting the lifting position of the lifting eye nut.

Description

Technical Field

[0001] The utility model belongs to the technical field of lifting ring nuts, in particular to a 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 CN215626116U, which discloses a lifting eye nut, including a connecting portion and a lifting eye portion, both ends of the lifting eye portion extend to the edge of the connecting portion and are connected to the connecting portion as a whole, a first threaded hole is provided in the middle of the connecting portion, the first threaded hole is used for being threadedly connected to a screw rod on a component to be connected, a regular hexagonal boss is integrally formed on the lower end surface of the connecting portion, the boss is used for cooperating with a wrench to facilitate the wrench to rotate the lifting eye nut, the circumscribed circle of the boss coincides with the outer edge of the connecting portion, and the first threaded hole penetrates the boss from top to bottom; the utility model provides a boss on the lower end surface of the connecting portion, when the lifting eye nut needs to be screwed, the wrench can directly cooperate with the boss, so that in the process of the wrench screwing the lifting eye nut, the phenomenon of the wrench slipping off the lifting eye nut can be effectively avoided, thereby bringing convenience to the staff.

[0004] However, the eye nut of this technology cannot limit the position of hanging on the upper end of other objects during lifting, and is prone to swinging, which reduces the stability of the eye nut during use. Utility Model Content

[0005] The utility model aims to solve the above-mentioned technical problems and to provide a lifting eye nut capable of limiting the position of the lifting eye nut when it is lifted.

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

[0007] Nut body;

[0008] A lifting ring is arranged on the nut body;

[0009] A threaded hole is formed in the middle of the nut body, and the threaded hole extends upward to pass through the nut body, and is used for threaded connection with a screw located on a component to be connected;

[0010] A limit assembly is provided on the lifting ring and is used to limit the position of the lifting ring nut during lifting;

[0011] The limit assembly includes:

[0012] A limiting groove is provided on the upper side of the inner wall of the lifting ring;

[0013] The anti-slip part is arranged on the inner wall of the limiting groove.

[0014] In the above technical solution, further, the anti-slip part is generally of enhanced anti-slip type, comfortable anti-slip type, universal anti-slip type or easy-to-clean type.

[0015] In any of the above technical solutions, further, support columns are provided on both sides of the nut body, and rotation grooves are opened on the opposite surfaces on the left and right sides of the lifting ring. The end of the support column away from the nut body is inserted into the rotation groove, and the lifting ring is rotatably connected to the support column.

[0016] In any of the above technical solutions, further, a fixing component for fixing the position of the support column is provided on the nut body.

[0017] In any of the above technical solutions, further, the fixing component includes:

[0018] The thread grooves are provided on the left and right sides of the nut body, and the thread grooves extend upward to pass through the nut body;

[0019] A through hole is provided through the support column;

[0020] A screw rod passes through the through hole and is threadedly connected to the thread groove;

[0021] Locking nut, threadedly arranged on the screw.

[0022] In any of the above technical solutions, further, grooves are provided on the left and right sides of the lifting eye for preventing the wrench from slipping off the lifting eye bolt.

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

[0024] 1. The limiting groove and anti-slip parts ensure that the eye nut can be firmly positioned during lifting to prevent accidental movement or sliding during lifting, thus ensuring safety and stability during lifting;

[0025] 2. According to the anti-slip requirements, select the required type of anti-slip parts. The eye nut depends on the type of anti-slip parts used, and different types of anti-slip parts are designed to improve the stability, safety and ease of use of the eye nut;

[0026] 3. The lifting ring is rotatably connected to the support column through a rotating groove, allowing the lifting ring to rotate under the support of the support column, thereby improving the flexibility and stability during the lifting process, and enabling the lifting ring to adaptively adjust the angle during the lifting process;

[0027] 4. Lock the support column with the screw and the locking nut to ensure that the position of the support column will not move, so as to ensure that the position of the support column is firmly fixed, thereby achieving safe and reliable lifting operation;

[0028] 5. The groove prevents the wrench from slipping off the eyebolt during operation, ensuring the safety and stability of the operation. The presence of the groove allows the wrench to be firmly connected to the eyebolt, making the lifting operation more convenient and effective. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0030] Figure 2 It is a three-dimensional structural schematic diagram of the limit assembly of the utility model;

[0031] Figure 3 This is a first cross-sectional view of the fixing assembly of the utility model;

[0032] Figure 4 It is a second cross-sectional view of the fixing assembly of the utility model;

[0033] The reference numerals in the figure are: 1. nut body; 2. lifting eye; 3. threaded hole; 4. limit assembly; 41. limiting groove; 42. anti-slip member; 5. support column; 6. rotating groove; 7. fixing assembly; 71. threaded groove; 72. through hole; 73. screw; 74. locking nut; 8. groove. DETAILED DESCRIPTION

[0034] 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.

[0035] In the description of the present application, it should be noted that the terms used herein 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.

[0036] Embodiment 1:

[0037] like Figure 1-Figure 4 As shown, this embodiment provides a lifting eye nut, including:

[0038] Nut body 1;

[0039] A lifting ring 2 is arranged on the nut body 1;

[0040] A threaded hole 3 is provided in the middle of the nut body 1, and the threaded hole 3 extends upward to pass through the nut body 1, and is used for threaded connection with a screw 73 located on a component to be connected;

[0041] A limit assembly 4 is provided on the lifting ring 2 and is used to limit the position of the lifting ring nut when lifting;

[0042] The limiting component 4 includes:

[0043] The limiting groove 41 is provided on the upper side of the inner wall of the lifting ring 2;

[0044] The anti-slip member 42 is disposed on the inner wall of the limiting groove 41 .

[0045] In the present technical scheme, the nut body 1 is the main body, and the lifting ring 2 is arranged on the nut body 1 for connecting the lifting ring or other lifting equipment. The threaded hole 3 is a hole opened in the middle of the nut body 1, which runs through the entire nut body 1, allowing the screw rod 73 to pass through and connect with the thread on the component to be connected. The limiting component 4 is arranged on the lifting ring 2, and its function is to limit the position of the lifting ring nut during the lifting process to ensure that the lifting process is safe and reliable. The limiting component 4 includes a limiting groove 41 and an anti-slip part 42. The limiting groove 41 is located on the upper side of the inner wall of the lifting ring 2, and the anti-slip part 42 is arranged on the inner wall of the limiting groove 41. The function of the limiting groove 41 and the anti-slip part 42 is to ensure that the lifting ring nut can be firmly positioned during lifting to prevent it from accidentally moving or sliding during the lifting process. The lifting ring nut is connected to the component to be lifted by a thread, and the safety and stability of the lifting process are ensured by the limiting component 4.

[0046] Embodiment 2:

[0047] This embodiment provides a lifting eye nut, which, in addition to the technical solutions of the above-mentioned embodiments, also has the following technical features.

[0048] like Figure 1 , Figure 2 and Figure 4 As shown, in this embodiment, the anti-skid member 42 is optimized and is generally of a reinforced anti-skid type, a comfortable anti-skid type, a universal anti-skid type or an easy-to-clean type.

[0049] In the present technical solution, the anti-slip part 42 can be of enhanced anti-slip type, comfortable anti-slip type, universal anti-slip type or easy-to-clean type. According to the anti-slip requirements, the required type of anti-slip part 42 is selected. The eye nut depends on the type of anti-slip part 42 used, and different types of anti-slip parts 42 are intended to improve the stability, safety and ease of use of the eye nut.

[0050] The anti-skid part 42 of enhanced anti-skid type increases the friction with the connecting parts through its special design or material, thereby improving the stability and safety of the lifting eye nut. Its working principle is to increase the friction with the connecting parts through the special texture or material of the anti-skid surface, thereby preventing the lifting eye nut from sliding or accidentally moving during lifting.

[0051] Comfortable and non-slip type: This anti-slip part 42 is designed with comfort in mind while also having good anti-slip properties. Its working principle is to provide a comfortable touch and operating experience while maintaining the anti-slip effect, so that operators can more easily control the lifting process.

[0052] Universal anti-slip type: This anti-slip piece 42 is simple and practical in design and is suitable for various scenes and environments. Its working principle is to ensure that the eye nut can provide stable connection and safe lifting operation in various situations through the basic anti-slip design.

[0053] Easy-to-clean type: This anti-slip 42 is designed with easy cleanability in mind so that it can be easily cleaned and maintained during use. Its working principle is to reduce the adhesion of dirt or debris through the design of the anti-slip surface, thereby simplifying the cleaning process and maintaining the anti-slip effect.

[0054] Embodiment 3:

[0055] This embodiment provides a lifting eye nut, which, in addition to the technical solutions of the above-mentioned embodiments, also has the following technical features.

[0056] like Figure 3 and Figure 4 As shown, in this embodiment, it is optimized that support columns 5 are provided on the left and right sides of the nut body 1, and rotation grooves 6 are opened on the opposite surfaces on the left and right sides of the lifting ring 2. The end of the support column 5 away from the nut body 1 is inserted into the rotation groove 6, and the lifting ring 2 is rotatably connected to the support column 5.

[0057] In the present technical solution, support columns 5 are provided on the left and right sides of the nut body 1, and rotation grooves 6 are opened on the opposite surfaces on the left and right sides of the lifting ring 2. The lifting ring 2 is rotatably connected to the support columns 5 through the rotation grooves 6, thereby allowing the lifting ring 2 to rotate under the support of the support columns 5, thereby improving the flexibility and stability during the lifting process, and enabling the lifting ring 2 to adaptively adjust the angle during the lifting process.

[0058] Embodiment 4:

[0059] This embodiment provides a lifting eye nut, which, in addition to the technical solutions of the above-mentioned embodiments, also has the following technical features.

[0060] like Figure 1-Figure 4 As shown, in this embodiment, the nut body 1 is optimized and provided with a fixing component 7 for fixing the position of the support column 5 .

[0061] like Figure 1-Figure 4 As shown, in this embodiment, the optimized fixing assembly 7 includes:

[0062] The thread grooves 71 are formed on the left and right sides of the nut body 1 , and the thread grooves 71 extend upward to pass through the nut body 1 ;

[0063] A through hole 72 is provided through the support column 5;

[0064] A screw rod 73, the screw rod 73 passes through the through hole 72 and is threadedly connected to the thread groove 71;

[0065] The locking nut 74 is threadedly disposed on the screw rod 73 .

[0066] In the present technical solution, a fixing assembly 7 is provided on the nut body 1, which is used to fix the position of the support column 5 to ensure the structural stability of the eye nut. The fixing assembly 7 includes a threaded groove 71, a through hole 72, a screw 73 and a locking nut 74. The threaded groove 71 is provided on the left and right sides of the nut body 1 and extends upward to penetrate the nut body 1. The through hole 72 is provided on the support column 5, and the screw 73 passes through the through hole 72 and is threadedly connected to the threaded groove 71. The locking nut 74 is used to fix the screw 73 to ensure that the position of the support column 5 does not move, thereby ensuring that the position of the support column 5 is firmly fixed, thereby achieving a safe and reliable lifting operation.

[0067] Embodiment 5:

[0068] This embodiment provides a 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 3 As shown, in this embodiment, it is optimized that grooves 8 are provided on the left and right sides of the lifting eye 2 to prevent the wrench from slipping off the lifting eye bolt.

[0070] In the present technical solution, the left and right sides of the lifting eye 2 are provided with grooves 8, the working principle of which is to prevent the wrench from slipping off the lifting eye bolt during operation. When the wrench is used to tighten or loosen the lifting eye bolt, the supporting point of the wrench is located in the groove 8 of the lifting eye nut, thereby effectively preventing the wrench from sliding and ensuring the safety and stability of the operation. The presence of the groove 8 allows the wrench to be firmly connected to the lifting eye bolt, thereby making the lifting operation more convenient and effective.

[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. Eye nut, characterized in that: include: Nut body (1); A lifting ring (2) is arranged on the nut body (1); A threaded hole (3) is formed in the middle of the nut body (1), the threaded hole (3) extends upward to pass through the nut body (1), and is used for threaded connection with a screw rod (73) located on a component to be connected; A limiting assembly (4), arranged on the lifting ring (2), and used for limiting the position of the lifting ring nut when lifting; The limiting component (4) comprises: A limiting groove (41) is formed on the upper side of the inner wall of the lifting ring (2); An anti-slip member (42) is arranged on the inner wall of the limiting groove (41).

2. The eye nut according to claim 1, characterized in that: The anti-skid part (42) is generally of a reinforced anti-skid type, a comfortable anti-skid type, a universal anti-skid type or an easy-to-clean type.

3. The eye nut according to claim 1, characterized in that: Support columns (5) are provided on both the left and right sides of the nut body (1), and rotation grooves (6) are provided on the opposite surfaces on the left and right sides of the hanging ring (2). One end of the support column (5) away from the nut body (1) is inserted into the rotation groove (6), and the hanging ring (2) is rotatably connected to the support column (5).

4. The eye nut according to claim 3, characterized in that: The nut body (1) is provided with a fixing assembly (7) for fixing the position of the support column (5).

5. The eye nut according to claim 4, characterized in that: The fixing assembly (7) comprises: A thread groove (71) is formed on the left and right sides of the nut body (1), and the thread groove (71) extends upward to pass through the nut body (1); A through hole (72) is provided through the support column (5); A screw rod (73), the screw rod (73) passes through the through hole (72) and is threadedly connected to the thread groove (71); A locking nut (74) is threadably disposed on the screw rod (73).

6. The eye nut according to claim 1, characterized in that: The left and right sides of the lifting ring (2) are provided with grooves (8) for preventing the wrench from slipping off the lifting ring bolt.

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