A tool for loading and unloading eye nuts

Abstract

The utility model belongs to the technical field of loading and unloading tools, and particularly relates to a loading and unloading tool for eye nuts; comprising: a nut sleeve, used for loading and unloading the eye nut; an anti-slip assembly, arranged in the nut sleeve, used to prevent the nut sleeve from slipping off the eye nut; the anti-slip assembly comprises: three limit plates, which are respectively arranged at the top and left and right sides of the nut sleeve; and an anti-slip part, which is arranged on the limit plate. The utility model provides an eye nut loading and unloading tool that prevents a wrench from slipping off the eye nut.

Description

Technical Field

[0001] The utility model belongs to the technical field of loading and unloading tools, in particular to a loading and unloading tool for a lifting ring nut. Background Art

[0002] The eye nut is a commonly used fastener installed on equipment. When the eye nut is hooked with the hook, the hook can lift the equipment. When the eye nuts currently on the market are connected to equipment, since the outer peripheral walls of the connecting parts in the eye nuts are all round surfaces, the staff can only cooperate with the eye part on the eye nut to screw the eye nut. However, the outer wall of the eye part in the eye nut is also round. As a result, when the staff use the wrench to screw the eye nut, the wrench is easy to slip off the eye nut, which brings inconvenience to the loading and unloading of the eye nut and directly affects the work efficiency. Utility Model Content

[0003] The utility model aims to solve the above-mentioned technical problems and to provide a tool for assembling and disassembling a lifting ring nut which can prevent a wrench from slipping off the lifting ring nut.

[0004] In view of this, the utility model provides a tool for loading and unloading a lifting eye nut, comprising:

[0005] Nut sleeve, used for loading and unloading lifting eye nuts;

[0006] An anti-slip component is arranged in the nut sleeve to prevent the nut sleeve from slipping off the eye nut;

[0007] The anti-slip assembly includes:

[0008] There are three limit plates, which are respectively arranged at the top and left and right sides of the nut sleeve;

[0009] The anti-slip part is arranged on the limiting plate.

[0010] In the above technical solution, further, an adjustment component for adjusting the clamping position of the two limit plates on the lifting ring nut is provided on the nut sleeve.

[0011] In any of the above technical solutions, further, the adjustment component includes:

[0012] A support frame is arranged on the left and right sides of the nut sleeve, and the limit plate is located inside the support frame;

[0013] The screw rod is arranged on the left and right sides of the nut sleeve and is threadedly connected with the nut sleeve, and the screw rod is connected with the support frame;

[0014] A handle is arranged on the screw rod;

[0015] The guide rod is arranged at the front and rear sides of the left and right sides of the nut sleeve. The guide rod is slidably connected to the nut sleeve, and the guide rod is connected to the support frame on the same side.

[0016] In any of the above technical solutions, further, the limit plate is arranged in the support frame by bolt connection, and sliding grooves for the bolts to slide are provided on the left and right sides of the bottom of the nut sleeve.

[0017] In any of the above technical solutions, further, a connecting block is provided on the nut sleeve, and a hexagonal groove is provided inside the connecting block. The hexagonal groove extends upward and passes through the connecting block, and the hexagonal groove is loaded and unloaded using a hexagonal wrench.

[0018] In any of the above technical solutions, further, handles are provided on the left and right sides of the connecting block, and anti-slip sleeves are provided on the outer sides of the handles.

[0019] In any of the above technical solutions, further, the anti-slip sleeve is provided with anti-slip grooves.

[0020] The beneficial effects of the utility model are:

[0021] 1. The anti-slip part increases the friction between the nut sleeve and the eye nut to prevent the nut sleeve from slipping due to insufficient friction, thereby ensuring the stability and safety of the loading and unloading process, as well as efficient loading and unloading operations;

[0022] 2. Rotate the screw by operating the handle. The rotation of the screw will adjust the position of the limit plate, and then adjust the clamping degree of the eye nut, so as to achieve precise adjustment and control of the clamping force during the loading and unloading of the eye nut, so as to adapt to the loading and unloading of eye nuts of different sizes;

[0023] 3. The limit plate is set in the support frame by bolt connection. The limit plate is detachable, so the limit plate can be replaced;

[0024] 4. The loading and unloading tool realizes effective connection with the hexagonal wrench through the design of the connecting block and the hexagonal groove, making the process of loading and unloading the eye nut more convenient and efficient. The operator only needs to insert the hexagonal wrench into the hexagonal groove of the connecting block to complete the loading and unloading operation;

[0025] 5. The handle allows the operator to easily control the loading and unloading tools to complete the loading and unloading operations of the eye nuts. The handle or hexagonal wrench can be used to easily load and unload the eye nuts as needed;

[0026] 6. The anti-slip sleeve and anti-slip pattern increase the friction when the operator holds the handle, preventing the handle from sliding due to hand sweating or other reasons during use, improving the stability and safety of the operation, and making it more convenient, comfortable and reliable when operating the loading and unloading tools to load and unload the eye nut. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0028] Figure 2 It is a bottom view of the utility model;

[0029] Figure 3 It is a front view of the utility model;

[0030] The reference numerals in the figure are: 1. nut sleeve; 2. anti-slip assembly; 21. limit plate; 22. anti-slip part; 3. adjustment assembly; 31. support frame; 32. screw; 33. handle; 34. guide rod; 4. bolt; 5. slide groove; 6. connecting block; 7. hexagonal groove; 8. handle; 9. anti-slip sleeve; 10. anti-slip pattern. DETAILED DESCRIPTION

[0031] 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.

[0032] 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.

[0033] Embodiment 1:

[0034] like Figure 1-Figure 3 As shown, this embodiment provides a tool for mounting and dismounting a lifting eye nut, comprising:

[0035] Nut sleeve 1, used for loading and unloading lifting eye nuts;

[0036] The anti-slip component 2 is arranged in the nut sleeve 1 and is used to prevent the nut sleeve 1 from slipping off the eye nut;

[0037] The anti-slip assembly 2 comprises:

[0038] There are three limit plates 21, which are respectively arranged at the top and left and right sides of the nut sleeve 1;

[0039] The anti-slip portion 22 is disposed on the limiting plate 21 .

[0040] In the present technical scheme, the nut sleeve 1 is used for loading and unloading the eye nut. Its shape matches the eye nut to ensure that it can be correctly sleeved on the nut. The anti-slip component 2 is arranged in the nut sleeve 1. Its function is to prevent the nut sleeve 1 from slipping off the eye nut, thereby ensuring the safety and effectiveness of the operation. The limit plate 21 limits the moving range of the nut sleeve 1 during the loading and unloading process to ensure that the nut sleeve 1 is operated in the correct position. The anti-slip part 22 increases the friction between the nut sleeve 1 and the eye nut to prevent the nut sleeve 1 from slipping due to insufficient friction, thereby ensuring the stability and safety of the loading and unloading process. When the tool is used to load and unload the eye nut, the anti-slip component 2 composed of the limit plate 21 and the anti-slip part 22 can ensure that the nut sleeve 1 is firmly sleeved on the eye nut and prevent it from slipping, thereby realizing safe and efficient loading and unloading operations.

[0041] Embodiment 2:

[0042] This embodiment provides a tool for loading and unloading a lifting eye nut, which, in addition to the technical solutions of the above-mentioned embodiments, also has the following technical features.

[0043] like Figure 1-Figure 3 As shown, in this embodiment, the nut sleeve 1 is optimized and provided with an adjustment component 3 for adjusting the clamping position of the two limit plates 21 on the lifting eye nut.

[0044] The adjustment component 3 includes:

[0045] A support frame 31 is arranged on the left and right sides of the nut sleeve 1, and the limit plate 21 is located in the support frame 31;

[0046] The screw rod 32 is disposed on the left and right sides of the nut sleeve 1 and is threadedly connected to the nut sleeve 1. The screw rod 32 is connected to the support frame 31;

[0047] A handle 33 is disposed on the screw rod 32;

[0048] The guide rod 34 is arranged at the front and rear sides of the left and right sides of the nut sleeve 1. The guide rod 34 is slidably connected to the nut sleeve 1, and the guide rod 34 is connected to the support frame 31 on the same side.

[0049] In the present technical scheme, the support frame 31 is arranged on the left and right sides of the nut sleeve 1, and the limit plate 21 is located in the support frame 31. The function of the support frame 31 is to provide support and fix the limit plate 21 to ensure its stability and accuracy during the adjustment process. The screw rod 32 adjusts the position of the limit plate 21 by rotation, thereby adjusting the clamping degree of the eye nut. The handle 33 is used to operate the screw rod 32 to rotate so as to adjust the position of the limit plate 21. The function of the guide rod 34 is to guide the movement trajectory of the nut sleeve 1 to ensure its stability and stability during the adjustment process. When the tool is used to load and unload the eye nut, the screw rod 32 is rotated by operating the handle 33. The rotation of the screw rod 32 will adjust the position of the limit plate 21, and then adjust the clamping degree of the eye nut, thereby realizing the precise adjustment and control of the clamping force during the loading and unloading of the eye nut to adapt to the loading and unloading of eye nuts of different sizes.

[0050] Embodiment 3:

[0051] This embodiment provides a tool for loading and unloading a lifting eye nut, which, in addition to the technical solutions of the above-mentioned embodiments, also has the following technical features.

[0052] like Figure 2 As shown, in this embodiment, the limiting plate 21 is optimized and arranged in the supporting frame 31 by means of bolts 4, and sliding grooves 5 for the bolts 4 to slide are provided on the left and right sides of the bottom of the nut sleeve 1.

[0053] In the present technical solution, the limit plate 21 is arranged in the support frame 31 by means of a bolt 4 connection. The limit plate 21 is detachable. When the limit plate 21 needs to be replaced, the bolt 4 can be unscrewed and then the limit plate 21 can be taken out of the support frame 31. In this way, the limit plate 21 can be replaced. When the user turns the handle 33, the handle 33 drives the screw 32 to rotate, the screw 32 pushes the support frame 31 to move, the support frame 31 drives the guide rod 34 to move, and at the same time the support frame 31 drives the limit plate 21 to move, the limit plate 21 drives the bolt 4 to move along the slide groove 5, and the limit plates 21 on both sides approach each other until the limit plate 21 contacts the eye nut, and then the handle 33 is stopped. Therefore, the slide groove 5 will not limit the movement of the bolt 4, so that the bolt 4 can move with the limit plate 21.

[0054] Embodiment 4:

[0055] This embodiment provides a tool for loading and unloading 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 1-Figure 3As shown, in this embodiment, the nut sleeve 1 is optimized, a connecting block 6 is provided on the nut sleeve 1, a hexagonal groove 7 is provided inside the connecting block 6, the hexagonal groove 7 extends upward through the connecting block 6, and the hexagonal groove 7 is assembled and unassembled using a hexagonal wrench.

[0057] In the present technical scheme, the connecting block 6 is located on the nut sleeve 1, and a hexagonal groove 7 is provided inside the connecting block 6. The function of the connecting block 6 is to connect the nut sleeve 1 and the hexagonal groove 7, so that the hexagonal wrench can easily load and unload the eye nut. The design of the hexagonal groove 7 allows the hexagonal wrench to be accurately inserted therein and match the hexagonal structure of the eye nut to achieve effective loading and unloading operations. The hexagonal wrench is used to load and unload the eye nut, and its head is designed as a hexagonal structure, which cooperates with the hexagonal groove 7 on the connecting block 6. By inserting the hexagonal wrench into the hexagonal groove 7 of the connecting block 6, the operator can easily rotate the wrench to load and unload the eye nut. The loading and unloading tool realizes effective connection with the hexagonal wrench through the design of the connecting block 6 and the hexagonal groove 7, making the process of loading and unloading the eye nut more convenient and efficient. The operator only needs to use the hexagonal wrench to insert the hexagonal groove 7 of the connecting block 6 to complete the loading and unloading operations without the need for additional fixing or supporting equipment.

[0058] Embodiment 5:

[0059] This embodiment provides a tool for loading and unloading 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 3 As shown, in this embodiment, in an optimized manner, handles 8 are provided on the left and right sides of the connecting block 6 , and anti-slip sleeves 9 are provided on the outer sides of the handles 8 .

[0061] In the present technical solution, handles 8 are provided on the left and right sides of the connecting block 6, and their function is to provide convenience and comfort for the operator to hold. The design of the handle 8 allows the operator to easily control the loading and unloading tools to complete the loading and unloading operations of the eye nut. According to needs, the handle 8 or the hexagonal wrench is used to easily load and unload the eye nut. The outer side of the handle 8 is provided with an anti-slip sleeve 9, and its function is to increase the friction when the operator holds it, prevent the handle 8 from sliding due to sweating of the hands or other reasons during use, and improve the stability and safety of the operation.

[0062] like Figure 1-Figure 3 As shown, in this embodiment, the anti-slip sleeve 9 is optimized and provided with anti-slip grooves 10 .

[0063] In the present technical solution, the anti-slip sleeve 9 is provided with anti-slip grooves 10, which further increase the friction force of the outer surface of the handle 8, making the operator's grip more stable and reliable, and not easy to slip.

[0064] 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 tool for loading and unloading eye nuts, characterized in that: include: A nut sleeve (1), used for mounting and dismounting the eye nut; An anti-slip assembly (2) is arranged in the nut sleeve (1) and is used to prevent the nut sleeve (1) from slipping off the eye nut; The anti-slip assembly (2) comprises: There are three limit plates (21) respectively arranged at the top and left and right sides of the nut sleeve (1); The anti-slip portion (22) is arranged on the limiting plate (21).

2. A tool for loading and unloading eye nuts according to claim 1, characterized in that: The nut sleeve (1) is provided with an adjustment component (3) for adjusting the clamping position of the two limit plates (21) on the lifting eye nut.

3. A tool for loading and unloading eye nuts according to claim 2, characterized in that: The regulating component (3) comprises: A support frame (31) is arranged on the left and right sides of the nut sleeve (1), and the limit plate (21) is located inside the support frame (31); A screw rod (32) is arranged on the left and right sides of the nut sleeve (1) and is threadedly connected to the nut sleeve (1); the screw rod (32) is connected to the support frame (31); A handle (33) is arranged on the screw rod (32); A guide rod (34) is arranged on the front and rear sides of the left and right sides of the nut sleeve (1), the guide rod (34) is slidably connected to the nut sleeve (1), and the guide rod (34) is connected to the support frame (31) on the same side.

4. A tool for loading and unloading eye nuts according to claim 3, characterized in that: The limiting plate (21) is arranged in the supporting frame (31) by means of bolts (4), and sliding grooves (5) for the bolts (4) to slide are provided on the left and right sides of the bottom of the nut sleeve (1).

5. A tool for mounting and removing eye nuts according to claim 1, characterized in that: The nut sleeve (1) is provided with a connecting block (6), the connecting block (6) is provided with a hexagonal groove (7) inside, the hexagonal groove (7) extends upwards and passes through the connecting block (6), and the hexagonal groove (7) is assembled and disassembled using a hexagonal wrench.

6. A tool for mounting and removing eye nuts according to claim 5, characterized in that: The connection block (6) is provided with handles (8) on the left and right sides, and the outer sides of the handles (8) are provided with anti-slip sleeves (9).

7. A tool for mounting and removing eye nuts according to claim 6, characterized in that: The anti-slip sleeve (9) is provided with anti-slip grooves (10).

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