Hook component assembling structure for lifting carrier roller

Abstract

The utility model relates to the technical field of hook components, in particular to a hook component assembling structure for lifting a carrier roller, which comprises a hook body, a hook body, a hook body, a hook body, a hook body, a hook cover and a hook cover, and is characterized in that the hook body comprises a hook body and one side of the hook body is hinged with a spring buckle; an assembling structure is connected to one side of the top end of the hook body and comprises a fixing frame, a compression spring is connected to the inner surface of the fixing frame, and a supporting rod is connected to the top end of the compression spring. The hinge rod rotates in the groove formed in the top end of the supporting rod by rotating the limiting ring, so that the angle of the limiting ring is adjusted, then the circular ring of the rope is connected to the outer surface of the limiting ring in a sleeving mode, the limiting ring is released, and the torsion springs arranged on the two sides of the hinge rod drive the hinge rod and the limiting ring to reset. Therefore, the limiting ring is matched with the hook body to limit the circular ring of the rope, and the problem that butt joint cannot be carried out due to the fact that reserved passing gaps are not enough when circular rings of different sizes are hooked is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of hook assemblies, and particularly to an assembly structure of a hook assembly for idler hoisting. Background Technique

[0002] The hoisting device of the idler can effectively ensure balance, avoid skew, and thus improve the safety of hoisting work. It is a cargo handling device used in logistics transportation, usually composed of components such as a support, a hanging hook, and an idler. Through the device, goods can be lifted from the ground or platform and transported to the destination, while ensuring the stability and safety of the goods. The hanging idler group is usually used in occasions such as aviation, railway, sea transportation, and motor transportation, which can improve the efficiency and quality of logistics transportation, and the hook assembly is a tool for connecting the hoisting device and the rope.

[0003] When using the existing hook assembly for idler hoisting, the role of its assembly structure of the hook assembly for idler hoisting is to connect the hoisting device and the rope. The existing hook assembly hooks a ring provided at one end of the rope to assemble the rope. However, the position of the existing hook assembly is fixed. When hooking rings of different sizes, the reserved passing gap is insufficient, resulting in the problem that docking cannot be carried out. Summary of the Utility Model

[0004] The purpose of the utility model is to provide an assembly structure of a hook assembly for idler hoisting to solve the problem that the position of the existing hook assembly is fixed, and when hooking rings of different sizes, the reserved passing gap is insufficient, resulting in the problem that docking cannot be carried out as mentioned in the above background technique.

[0005] To achieve the above purpose, the utility model provides the following technical solution, an assembly structure of a hook assembly for idler hoisting, including:

[0006] A hook body, including a hook, and a spring buckle is hinged to one side of the hook;

[0007] One side of the top of the hook is connected with an assembly structure, including a fixed frame, a compression spring is connected to the inner surface of the fixed frame, a support rod is connected to the top of the compression spring, a hinge rod is hinged to the top of the support rod, and a limiting ring is connected to the top of the hinge rod.

[0008] Preferably, the bottom end of the compression spring is connected to one side of the inner surface of the fixed frame, and the fixed frame and the support rod are elastically connected by the compression spring.

[0009] Preferably, a groove is provided on the surface of the top of the support rod, torsion springs are provided on both sides of the hinge rod, and the bottom end of the hinge rod is inserted into the groove provided in the support rod and is connected to the hinge rod by the torsion spring.

[0010] Preferably, the limiting ring is arranged in a semi-circular structure, and one end of the limiting ring abuts against one side of the top surface of the hook body.

[0011] Preferably, a limiting structure is movably connected to the bottom surface of the limiting ring. The limiting structure includes a bearing, a control ring is connected to the bottom end of the bearing, a positioning ring is connected to the bottom end of the control ring, and a limiting screw is sleeved on the outer wall of the positioning ring.

[0012] Preferably, a threaded groove is formed on one side of the top surface of the hook body, and the limiting screw is connected to the surface at the entrance of the threaded groove formed in the hook body.

[0013] Preferably, the bottom end of the positioning ring passes through the limiting screw and is rotatably connected to the inside of the threaded groove formed in the hook body, and the limiting ring and the control ring are movably connected by a bearing.

[0014] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0015] 1. By rotating the limiting ring, the hinge rod rotates within the groove formed at the top end of the support rod, thereby adjusting the angle of the limiting ring. Then, the ring of the rope is sleeved on the outer surface of the limiting ring, and then the limiting ring is released, so that the torsion springs arranged on both sides of the hinge rod drive the hinge rod and the limiting ring to reset, thereby using the limiting ring to cooperate with the hook body to limit the ring of the rope, avoiding the problem that when hooking rings of different sizes, the reserved passing gap is insufficient, resulting in inability to dock.

[0016] 2. By inserting the bottom end of the positioning ring into the limiting screw, the angle of the positioning ring is positioned by the limiting screw. Then, the angle of the control ring is rotated to rotate on its own at the bottom end of the bearing, and the bottom end of the positioning ring is rotatably connected to the inside of the threaded groove formed in the hook body to limit the positioning ring, thereby realizing the limiting effect between the hook body and the limiting ring. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 is a front three-dimensional structural schematic diagram of the present utility model;

[0018] Figure 2 is a front sectional three-dimensional structural schematic diagram of the present utility model;

[0019] Figure 3 is a side sectional three-dimensional structural schematic diagram of the present utility model;

[0020] Figure 4 is a side partial sectional three-dimensional structural schematic diagram of the present utility model;

[0021] Figure 5 is a front partial sectional plane schematic diagram of the present utility model.

[0022] In the figure: 1. Hook body; 11. Hook; 12. Spring buckle; 2. Assembly structure; 21. Fixed frame; 22. Compression spring; 23. Support rod; 24. Hinge rod; 25. Limit ring; 3. Limiting structure; 31. Bearing; 32. Control ring; 33. Positioning ring; 34. Limit screw. Specific embodiments

[0023] The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0024] Please refer to Figures 1-5 , an embodiment provided by the present invention:

[0025] An assembly structure of a hook and hanger component for idler hoisting, comprising:

[0026] The hook body 1 includes a hook 11, and a spring buckle 12 is hingedly connected to one side of the hook 11. The internal material of the hook 11 is prior art and can be purchased on the market, which is not the technical protection point of this application. Therefore, no excessive description will be made.

[0027] One side of the top end of the hook 11 is connected with an assembly structure 2, including a fixed frame 21, a compression spring 22 is connected to the inner surface of the fixed frame 21, the top end of the compression spring 22 is connected with a support rod 23, the top end of the support rod 23 is hingedly connected with a hinge rod 24, and the top end of the hinge rod 24 is connected with a limit ring 25.

[0028] Further, the bottom end of the compression spring 22 is connected to one side of the inner surface of the fixed frame 21, and the fixed frame 21 and the support rod 23 are elastically connected by the compression spring 22, so as to realize the elastic connection between the fixed frame 21 and the support rod 23 through the compression spring 22.

[0029] Further, a groove is formed on the surface of the top end of the support rod 23, torsion springs are arranged on both sides of the hinge rod 24, and the bottom end of the hinge rod 24 is inserted into the groove formed in the support rod 23 and connected with the hinge rod 24 by the torsion spring, so as to realize the limiting effect on the hinge rod 24 through the groove formed in the support rod 23.

[0030] Further, the shape of the limit ring 25 is set as a semi-circular structure, and one end of the limit ring 25 abuts against one side of the top surface of the hook 11, so as to realize the limiting of the circular ring of the rope by adjusting the distance between the limit ring 25 and the hook 11.

[0031] Further, the bottom surface of the limit ring 25 is movably connected to a limit structure 3. The limit structure 3 includes a bearing 31. The bottom end of the bearing 31 is connected to a control ring 32. The bottom end of the control ring 32 is connected to a positioning ring 33. The outer wall of the positioning ring 33 is sleeved with a limit screw 34 to realize the limiting function between the hook body 11 and the limit ring 25.

[0032] Further, a threaded groove is formed on one side of the top surface of the hook body 11. The limit screw 34 is connected to the surface of the entrance of the threaded groove formed in the hook body 11 to realize the positioning of the angle of the positioning ring 33 by the limit screw 34.

[0033] Further, the bottom end of the positioning ring 33 passes through the limit screw 34 and is rotatably connected to the inside of the threaded groove formed in the hook body 11. The limit ring 25 and the control ring 32 are movably connected by means of the bearing 31 to realize the movable connection between the limit ring 25 and the control ring 32 through the bearing 31.

[0034] Working principle: When assembling the ring of the rope with the hook hanging assembly for hoisting the idler, by rotating the limit ring 25, the hinge rod 24 rotates self in the groove formed at the top end of the support rod 23, so as to adjust the angle of the limit ring 25. Then, the ring of the rope is sleeved on the outer surface of the limit ring 25, and then the limit ring 25 is released, so that the torsion springs arranged on both sides of the hinge rod 24 drive the hinge rod 24 and the limit ring 25 to reset, thereby using the limit ring 25 to cooperate with the hook body 11 to limit the ring of the rope.

[0035] When limiting the assembly structure of the hook hanging assembly for hoisting the idler, by inserting the bottom end of the positioning ring 33 into the limit screw 34, the angle of the positioning ring 33 is positioned by the limit screw 34. Then, the angle of the control ring 32 is rotated to rotate self at the bottom end of the bearing 31, and the bottom end of the positioning ring 33 is rotatably connected to the inside of the threaded groove formed in the hook body 11 to limit the positioning ring 33, thereby realizing the limiting function between the hook body 11 and the limit ring 25.

[0036] For those skilled in the art, it is obvious that the present utility model is not limited to the details of the above exemplary embodiments, and can be implemented in other specific forms without departing from the spirit or basic characteristics of the present utility model. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-limiting. The scope of the present utility model is defined by the appended claims rather than the above description. Therefore, it is intended to include all changes falling within the meaning and scope of the equivalent elements of the claims in the present utility model. Any reference signs in the claims should not be regarded as limiting the claimed rights.

Claims

1. A hook - hanging component assembly structure for idler hoisting, characterized in that, Comprising: A hook body (1), including a hook (11), on one side of which a spring buckle (12) is hinged. On one side of the top of the hook (11), an assembly structure (2) is connected, including a fixing frame (21). On the inner surface of the fixing frame (21), a compression spring (22) is connected. At the top of the compression spring (22), a support rod (23) is connected. At the top of the support rod (23), a hinged rod (24) is hinged. At the top of the hinged rod (24), a limiting ring (25) is connected.

2. The assembling structure of the hook component for idler hoisting according to claim 1, wherein: The bottom end of the compression spring (22) is connected to one side of the inner surface of the fixing frame (21), and the fixing frame (21) and the support rod (23) are elastically connected by the compression spring (22).

3. The assembling structure of a hooking component for idler hoisting according to claim 1, characterized in that: On the top surface of the support rod (23), a groove is provided. On both sides of the hinged rod (24), torsion springs are provided. The bottom end of the hinged rod (24) is inserted into the groove provided in the support rod (23) and is connected to the hinged rod (24) by the torsion spring.

4. The assembling structure of a hooking component for idler hoisting according to claim 1, wherein: The limiting ring (25) is shaped as a semi-circular structure, and one end of the limiting ring (25) abuts against one side of the top surface of the hook (11).

5. The assembling structure of the hook component for idler hoisting according to claim 1, wherein: At the bottom surface of the limiting ring (25), a limiting structure (3) is movably connected. The limiting structure (3) includes a bearing (31). At the bottom of the bearing (31), a control ring (32) is connected. At the bottom of the control ring (32), a positioning ring (33) is connected. An adjusting screw (34) is sleeved on the outer wall of the positioning ring (33).

6. The assembling structure of a hooking component for idler hoisting according to claim 5, characterized in that: On one side of the top surface of the hook (11), a threaded groove is provided, and the adjusting screw (34) is connected to the surface at the entrance of the threaded groove provided in the hook (11).

7. A hook - hanging component assembly structure for idler hoisting according to claim 5, characterized in that: The bottom end of the positioning ring (33) passes through the adjusting screw (34) and is rotatably connected to the inside of the threaded groove provided in the hook (11), and the limiting ring (25) and the control ring (32) are movably connected by the bearing (31).

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