H-shaped connecting shackle

Abstract

An H-shaped connecting shackle comprises a shackle body, the overall appearance of the shackle body is of an H-shaped structure, penetrating holes are formed in the two ends of the shackle body, a first cylindrical head pin and a second cylindrical head pin are arranged in the two penetrating holes in a penetrating mode respectively, and a cylindrical head part is arranged at one end of the first cylindrical head pin and one end of the second cylindrical head pin; in conclusion, due to the fact that the modularized first cylindrical head pin and the modularized second cylindrical head pin are adopted, when a certain component is damaged, the component can be independently replaced, the whole shackle does not need to be replaced, and therefore maintenance cost is reduced; the design can be widely applied to various trailer connection occasions, such as commercial trailers and heavy mechanical equipment transportation, and has wide applicability; the H-shaped connecting shackle has the characteristics of modular design, easiness in maintenance, safety improvement, compact structure and the like, and a more reliable, economical and efficient solution is provided for a trailer connecting system.

Description

Technical Field

[0001] The utility model belongs to the technical field of trailer shackles, and in particular relates to an H-type connecting shackle. Background Art

[0002] A trailer hook is a device used to connect a trailer and a towed vehicle to achieve a connecting and fixing effect. A three-ball head rotatable shackle trailer hook is a widely used and practical trailer hook. Existing trailer hook shackles have a relatively simple structure and are mostly integral structures. Therefore, when a certain component is damaged, the entire structure can only be discarded, resulting in increased loss costs. Based on this, it is necessary to provide a trailer hook that is easy to completely disassemble and then accurately replace components. Utility Model Content

[0003] The utility model aims to provide an H-shaped connecting shackle, which solves the technical problem that the existing trailer hook shackle is an integral structure and when a certain component is damaged, the entire structure can only be discarded, resulting in increased loss costs.

[0004] In order to solve the above technical problems, the utility model adopts the following technical solutions:

[0005] An H-type connecting shackle comprises a shackle body, the overall appearance of the shackle body being an H-shaped structure, both ends of the shackle body being provided with through holes, a first cylindrical head pin and a second cylindrical head pin being respectively penetrated through the two through holes, a cylindrical head being provided at one end of the first cylindrical head pin and the second cylindrical head pin, a pin hole being provided at the other end of the first cylindrical head pin and the second cylindrical head pin, an R-type pin being provided in the pin hole.

[0006] Furthermore, the diameter of the first cylindrical head pin is larger than the diameter of the second cylindrical head pin.

[0007] Compared with the prior art, the utility model has the following beneficial effects: the utility model adopts a modular first cylindrical head pin and a second cylindrical head pin, and when a certain component is damaged, the component can be replaced separately without replacing the entire shackle, thereby reducing maintenance costs; the use of the R-type pin makes the installation and removal of the pin simple and quick, and can be completed without special tools, greatly improving the maintenance efficiency, and the R-type pin can effectively lock the first cylindrical head pin and the second cylindrical head pin to prevent them from loosening or falling off due to vibration and other reasons during use, thereby increasing the stability and safety of the connection; cylindrical head pins of different diameters can be selected according to different load-bearing requirements, so that the shackle can meet the needs of various towing scenarios; the overall H-shaped structure not only provides sufficient strength and stability, but also maintains the compactness of the structure, so that it can work effectively in a small space; since each component is independent, it can be easily inspected regularly, and worn or damaged components can be quickly replaced when necessary to ensure the continuous and reliable operation of the system. The design can be widely used in various trailer connection occasions, such as commercial trailers, heavy machinery and equipment transportation, etc., and has a wide range of applicability.

[0008] In summary, this H-type connection shackle provides a more reliable and cost-effective solution for the trailer connection system through its modular design, easy maintenance, improved safety and compact structure. BRIEF DESCRIPTION OF THE DRAWINGS

[0009] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0010] Figure 1 This is an axonometric view of an H-type connecting shackle of the utility model;

[0011] Figure 2 It is a side view of an H-type connecting shackle of the utility model. DETAILED DESCRIPTION

[0012] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0013] The present invention is further described in detail below in conjunction with the embodiments.

[0014] like Figure 1 and Figure 2As shown, a specific embodiment 1 of an H-type connection shackle provided by the utility model:

[0015] An H-type connecting shackle comprises a shackle body 1, the overall appearance of the shackle body 1 is an H-shaped structure, both ends of the shackle body 1 are provided with through holes 2, the two through holes 2 are respectively penetrated by a first cylindrical head pin 3 and a second cylindrical head pin 4, one end of the first cylindrical head pin 3 and the second cylindrical head pin 4 is provided with a cylindrical head 5, the other end of the first cylindrical head pin 3 and the second cylindrical head pin 4 is provided with a pin hole 6, and an R-type pin 7 is arranged in the pin hole 6.

[0016] The diameter of the first cylindrical head pin 3 is larger than the diameter of the second cylindrical head pin 4 .

[0017] It should be noted that, in this article, terms such as "comprises", "includes" or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, article or apparatus that includes a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or apparatus.

[0018] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An H-type connection shackle, characterized in that: It includes a shackle body, the overall appearance of which is an H-shaped structure. Both ends of the shackle body are provided with through holes, and the two through holes are respectively penetrated by a first cylindrical head pin and a second cylindrical head pin. One end of the first cylindrical head pin and the second cylindrical head pin is provided with a cylindrical head, and the other end of the first cylindrical head pin and the second cylindrical head pin is provided with a pin hole, and an R-shaped pin is provided in the pin hole.

2. An H-type connecting shackle according to claim 1, characterized in that: The diameter of the first cylindrical head pin is larger than the diameter of the second cylindrical head pin.

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