Ammunition loading and unloading lifting appliance

Abstract

The utility model provides an ammunition loading and unloading lifting appliance which is composed of two semicircular ring-shaped buckles with the same structure and two lifting ring screws, the whole structure of the lifting appliance is designed according to the structure of a projectile and the actual use requirement, the shape of the buckles refers to the head size of the projectile, and the two semicircular ring-shaped buckles with the same structure are adopted and connected through the lifting ring screws. The problem that a projectile loading and unloading lifting appliance is not matched with actual requirements can be solved, and the projectile loading and unloading requirements are met. The lifting appliance is simple in structure, convenient to operate and stable and reliable in performance, operators can be reduced, the loading and unloading efficiency can be improved, on the basis that the projectile is reliably lifted, it can be well guaranteed that the posture of the lifted projectile is kept vertical, the safety during projectile loading and unloading is improved, and the risk that the tail of the projectile is damaged is reduced. The loading and unloading lifting appliance disclosed by the utility model can provide a reference for the same type of problems.

Description

Technical Field

[0001] The utility model belongs to the technical field of ammunition loading and unloading, and particularly relates to an ammunition loading and unloading sling suitable for front-loading method. Background Art

[0002] With the change of the situation around the country, new requirements are put forward for weapons and equipment in China. During the development of supporting ammunition for weapon systems, the structure of a certain type of new ammunition is special, the mass and size of the projectile body are large, and the front-loading method needs to be adopted for loading. When using the existing sling for loading and unloading, multiple people are required to cooperate to continuously adjust the attitude of the projectile body. The loading and unloading process is slow, the tail structure of the projectile is extremely easy to be damaged, and the safety risk is high. Therefore, the current sling cannot fully meet the actual use requirements. Content of the Utility Model

[0003] (1) Technical Problems to be Solved

[0004] The utility model provides an ammunition loading and unloading sling to solve the technical problem that the existing sling cannot load and unload new ammunition safely and quickly, so that this type of ammunition can better meet the overall combat requirements of the weapon system.

[0005] (2) Technical Solutions

[0006] To solve the above technical problems, the utility model provides an ammunition loading and unloading sling, which includes two semi-circular buckles and two eyebolt screws; wherein, the two semi-circular buckles are fixedly connected through the two eyebolt screws to form a circular ring structure; a downward protruding claw is arranged in the middle section of each buckle body, and the claw is used for connecting with the hoisting part of the projectile body.

[0007] Furthermore, the structures of the two semi-circular buckles are the same.

[0008] Furthermore, support ears are respectively arranged at both ends of the buckle body of the semi-circular buckle. A light hole and a threaded hole are respectively machined on the two support ears. The two semi-circular buckles are spliced into a circular ring structure through the support ears at both ends. The light hole of each semi-circular buckle corresponds to the threaded hole of the other semi-circular buckle. The two eyebolt screws are respectively screwed into the two threaded holes to fixedly connect the two semi-circular buckles.

[0009] Furthermore, two downward protruding claws are arranged in the middle section of each buckle body.

[0010] Furthermore, a notch is machined between the two claws for accommodating the convex structure of the hoisting part of the projectile body.

[0011] Furthermore, the claw is a claw with an L-shaped structure.

[0012] Furthermore, the inner side of the claw is convex on both sides and concave in the middle along the axial direction.

[0013] (3) Beneficial effects

[0014] The utility model provides a loading and unloading sling for ammunition, which is composed of two semi-circular buckles with the same structure and two eyebolt screws. The overall structure of the sling is designed with reference to the structure of the projectile and the actual use requirements. The shape of the buckle refers to the head size of the projectile. Two semi-circular buckles with the same structure are used and connected by eyebolt screws, which can solve the problem that the loading and unloading sling of the projectile does not match the actual requirements and meet the requirements of projectile loading and unloading. The sling has a simple structure, is easy to operate, and has stable and reliable performance. It can reduce the number of operators and improve the loading and unloading efficiency. On the basis of realizing reliable lifting of the projectile, it can well ensure that the projectile remains vertical after being lifted, improve the safety during projectile loading and unloading, and reduce the risk of damage to the tail of the projectile. The loading and unloading sling of the utility model can provide a reference for the same type of problems. Description of the drawings

[0015] Figure 1 is a schematic diagram of the overall structure of the loading and unloading sling for ammunition of the utility model;

[0016] Figure 2 is a schematic diagram of the buckle structure in the utility model;

[0017] Figure 3 is a schematic diagram of the working mode of the loading and unloading sling for ammunition of the utility model. Specific implementation manners

[0018] To make the purpose, content and advantages of the utility model clearer, the following combines the drawings and embodiments to further describe the specific implementation manners of the utility model in detail.

[0019] This embodiment provides a loading and unloading sling for ammunition, and its overall structure is as Figure 1 shown, which is composed of two semi-circular buckles with the same structure and two eyebolt screws.

[0020] The structure of the semi-circular buckle is as Figure 2 shown. The two ends of the buckle body are respectively provided with protruding support ears. Through holes and threaded holes are respectively machined on the two support ears. The two semi-circular buckles are spliced into a circular ring structure through the support ears at both ends. The through hole of each semi-circular buckle corresponds to the threaded hole of the other semi-circular buckle. The two eyebolt screws are respectively screwed into the two threaded holes to fixedly connect the two semi-circular buckles.

[0021] Two downward protruding L-shaped claws are arranged in the middle section of each buckle body. The claw structure is designed according to the shape of the lifting position of the projectile body. The inner side of the claw is convex on both sides and concave in the middle along the axial direction, so as to match the structure of the head of the projectile body. According to the shape characteristics of the projectile body, a notch is machined between the two claws to accommodate the protruding structure of the lifting part of the projectile body.

[0022] When using the sling of the present utility model for ammunition loading and unloading, as Figure 3 shown, respectively fasten the two buckles 1 to the lifting parts of the projectile body 2, then fixedly connect the buckles 1 with the eye bolts 3, and then connect with the eye bolts 3 through tools such as sling to carry out the loading and unloading of the projectile body 2. The notch between the claws and the structure inside the buckle can not only ensure the close fit between the sling and the projectile body, but also limit the relative rotation and axial relative displacement between the projectile body and the sling, improving the safety.

[0023] The above are only the preferred embodiments of the present utility model. It should be pointed out that for those of ordinary skill in the art of this technology, without departing from the technical principle of the present utility model, several improvements and deformations can still be made, and these improvements and deformations should also be regarded as the protection scope of the present utility model.

Claims

1. An ammunition loading and unloading sling, characterized in that: The ammunition loading and unloading sling comprises two semicircular ring-shaped buckles and two lifting eye screws; wherein the two semicircular ring-shaped buckles are fixedly connected by the two lifting eye screws and spliced ​​into a circular ring structure; the middle section of each buckle body is provided with a downwardly protruding claw, and the claw is used to connect with the lifting part of the projectile body.

2. The ammunition handling sling according to claim 1, characterized in that: The two semicircular ring buckles have the same structure.

3. The ammunition handling sling according to claim 1, characterized in that: The two ends of the buckle body of the semicircular ring buckle are respectively provided with supporting ears, and the two supporting ears are respectively processed with a light hole and a threaded hole. The two semicircular ring buckles are spliced ​​into a circular structure through the supporting ears at both ends. The light hole of each semicircular ring buckle corresponds to the threaded hole of the other semicircular ring buckle. Two eye screws are respectively screwed into the two threaded holes to fix the two semicircular ring buckles in connection.

4. The ammunition handling sling according to claim 1, characterized in that: The middle section of each buckle body is provided with two claws protruding downwards.

5. The ammunition handling sling according to claim 4, characterized in that: A notch is machined between the two claws to accommodate the raised structure of the projectile lifting part.

6. The ammunition handling sling according to claim 1, characterized in that: The clamping claw is an L-shaped structure.

7. The ammunition handling sling according to claim 6, characterized in that: The inner side of the claw is axially convex on both sides and concave in the middle.

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