A launching tube base with adjustable launch angle

Abstract

The utility model discloses a launching cylinder base of adjustable emission angle relates to the patrol flying bomb launching cylinder technical field. The base includes U type base, bottom cover, quick detachable pin and axle shoulder screw. U type base is constituted by bottom plate and both side plates, is equipped with arc waist type hole sliding slot and the multiple angle adjusting hole of circular arc arrangement on the side plate. Bottom cover is fixedly connected with the launching cylinder, is connected through axle shoulder screw and sliding slot sliding, and quick detachable pin can select and insert different angle adjusting hole and is connected with bottom cover, realizes the quick regulation and fixed of emission angle. The utility model discloses compact structure, adjusts nimble, easy operation, is applicable to multiple topography and emission task, has good stability and portability.

Description

Technical Field

[0001] This utility model relates to the field of loitering munition launcher technology, and in particular to a launcher base with an adjustable launch angle. Background Technology

[0002] With the rapid development of information technology and unmanned warfare, loitering munitions, due to their multi-functional capabilities including reconnaissance and strike, are widely used in modern warfare. However, actual combat sites often lack ideal terrain conditions, such as mountains, hills, or uneven ground, which places strict requirements on the initial launch angle of the launch tube. The launch angle cannot be too small, resulting in insufficient range, nor too large, affecting ballistic stability.

[0003] In existing technologies, loitering munition launchers mostly use fixed-angle bases or simple support structures, lacking flexible angle adjustment mechanisms. For example, some bases are supported by only a single fulcrum, making them unable to adapt to complex terrain, resulting in poor launch stability and insufficient recoil buffering. In addition, traditional base structures are complex, requiring tools for adjustment, which is inconvenient and makes it difficult to meet the needs of rapid battlefield deployment. Utility Model Content

[0004] In view of the above-mentioned problems in the prior art, the present invention aims to provide a launch tube base with an adjustable launch angle, thereby solving the problems of fixed launch angle, unstable support and complicated operation of loitering munition launch tubes in the prior art.

[0005] To achieve the above-mentioned objectives, the technical solution adopted by this utility model is as follows: An adjustable launch tube base is provided, comprising a U-shaped base, a bottom cover, a quick-release pin, and shoulder screws. The U-shaped base includes a base plate and two side plates disposed on both sides of the base plate. Each side plate has a through groove and multiple angle adjustment holes. Each groove has an arc-shaped hole structure, and the multiple angle adjustment holes are arranged in an arc structure. The bottom cover is used to fix it to the launch tube, and the top of the bottom cover has two connection holes for engaging with the quick-release pin. The two sides of the outer circumference of the bottom cover are slidably connected to the groove via the shoulder screws. The quick-release pin can be selectively inserted into different angle adjustment holes to engage with the connection holes on the bottom cover to fix the launch angle of the launch tube.

[0006] The working principle of the adjustable launch tube base is as follows: The U-shaped base adopts an integral or welded structure of the base plate and two side plates. The side plates are provided with arc-shaped grooves and multiple angle adjustment holes. The grooves are used to guide the bottom cover to rotate around the U-shaped base. The angle adjustment holes are used to lock the bottom cover and the angle of the launch tube connected to the bottom cover in conjunction with the quick-release pins. The bottom cover is connected to the grooves by shoulder screws to achieve sliding adjustment. After the quick-release pins are inserted, they are rigidly fixed, realizing multi-level adjustment and locking of the launch tube's launch angle. The structure is simple and reliable, and the operation is intuitive and quick, making it suitable for rapid deployment in complex terrain.

[0007] Furthermore, the base plate and both side plates of the U-shaped base are provided with multiple hollow holes to reduce the weight of the U-shaped base, making it easier for a single soldier to carry and operate, without affecting its load-bearing capacity and stability.

[0008] Furthermore, the launch tube base with adjustable launch angle also includes two reinforcing support plates. These two plates are respectively disposed on both sides inside the U-shaped base. The top and bottom of each reinforcing support plate are fixedly connected to the inner wall of the side plate and the upper surface of the base plate, respectively. The reinforcing support plates are fixedly connected to the side plate and the base plate, forming a triangular support structure, which significantly improves the bending and torsional strength of the U-shaped base, effectively resists recoil during launch, and extends its service life.

[0009] Furthermore, each of the aforementioned reinforcing support plates is provided with multiple perforations, achieving a lightweight design while ensuring strength, thereby improving portability and material utilization.

[0010] Furthermore, the launch tube base with adjustable launch angle also includes a rubber buffer pad, which is fixedly connected to the lower end face of the base plate by adhesive and countersunk hexagonal screws. The rubber buffer pad enhances friction and cushioning with the ground, effectively absorbs launch impact, reduces recoil transmission, prevents the U-shaped base from sliding, and improves launch stability.

[0011] Furthermore, the lower end face of the rubber buffer pad is provided with a protrusion structure. The protrusion structure increases the ground contact area and surface roughness, further improving the anti-slip performance, adapting to various ground conditions such as sand and mud, and enhancing environmental adaptability.

[0012] Furthermore, two washers are fitted on the shoulder screw, with the two washers located on both sides of the single side plate, respectively, to adjust the sliding friction and protect the surface, achieving a balance between smooth sliding and stable fixation, and avoiding wear and abnormal noise caused by direct metal contact.

[0013] The beneficial effects of this utility model are as follows: This utility model provides an adjustable launch tube base, with the bottom cover fixedly connected to the launch tube and slidably connected to the slide groove via shoulder screws. Quick-release pins can be selectively inserted into different angle adjustment holes to connect with the bottom cover, achieving rapid adjustment and fixation of the launch angle. This utility model has a compact structure, flexible adjustment, and simple operation, is suitable for various terrains and launch missions, and possesses good stability and portability. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the structure of a launch tube base with an adjustable launch angle.

[0015] Figure 2 This is a schematic diagram of the U-shaped base.

[0016] Figure 3 This is a schematic diagram of the structure after the launch tube base angle is completed.

[0017] The components include: 1. U-shaped base; 101. Base plate; 102. Side plate; 2. Bottom cover; 3. Quick release pin; 4. Shoulder screw; 5. Slide groove; 6. Angle adjustment hole; 7. Hollow hole; 8. Reinforcing support plate; 9. Rubber buffer pad; 10. Washer; 11. Launch tube; 12. Support leg. Detailed Implementation

[0018] The specific embodiments of this utility model are described below to enable those skilled in the art to understand this utility model. However, it should be understood that this utility model is not limited to the scope of the specific embodiments. For those skilled in the art, as long as various changes are within the spirit and scope of this utility model as defined and determined by the appended claims, these changes are obvious. All inventions utilizing the concept of this utility model are protected.

[0019] like Figure 1 As shown, this embodiment provides a launch tube base with an adjustable launch angle, including components such as a U-shaped base 1, a bottom cover 2, a quick-release pin 3, a shoulder screw 4, a reinforcing support plate 8, and a rubber buffer pad 9.

[0020] Specifically, such as Figure 2 As shown, the U-shaped base 1 consists of a base plate 101 and two side plates 102, formed by bending steel plates. Each side plate 102 has a groove 5 with an arc-shaped hole and multiple angle adjustment holes 6 arranged in an arc. The top of the bottom cover 2 has two connecting holes for engaging with quick-release pins 3. The bottom cover 2 is slidably connected to the groove 5 of the U-shaped base 1 by shoulder screws 4, thereby achieving angle adjustment.

[0021] Preferably, but not limited to, the base plate 101 and side plate 102 of the U-shaped base 1 are provided with multiple hollow holes 7 to reduce the weight of the U-shaped base 1, making it easier for a single soldier to carry and operate, without affecting its load-bearing capacity and stability.

[0022] The launch tube base with adjustable launch angle also includes two reinforcing support plates 8, which are respectively disposed on both sides inside the U-shaped base 1. The top and bottom of each reinforcing support plate 8 are fixedly connected to the inner wall of the side plate 102 and the upper end face of the base plate 101, respectively. The reinforcing support plates 8 are fixedly connected to the side plate 102 and the base plate 101 to form a triangular support structure, which significantly improves the bending and torsional strength of the U-shaped base 1, effectively resists the recoil force during launch, and extends its service life. Each reinforcing support plate 8 is provided with multiple hollow holes 7, achieving lightweight design while ensuring strength, improving portability and material utilization.

[0023] like Figure 1 As shown, two washers 10 are fitted on the shoulder screw 4. The two washers 10 are located on both sides of the single side plate 102. When the bottom cover 2 is connected to the base, the shoulder screw 4 passes through the slide groove 5 and is fixed to the bottom cover 2. The two washers 10 are placed on the inner and outer sides of the side plate 102 to adjust the sliding friction and protect the surface, so as to achieve a balance between smooth sliding and stable fixation, and avoid wear and abnormal noise caused by direct metal contact.

[0024] Preferably, but not limited to, the launch tube base with adjustable launch angle also includes a rubber buffer pad 9, which is fixedly connected to the lower end face of the base plate 101 by adhesive and countersunk hexagonal screws. The rubber buffer pad 9 enhances friction and cushioning with the ground, effectively absorbs launch impact, reduces recoil transmission, prevents the U-shaped base 1 from sliding, and improves launch stability. The lower end face of the rubber buffer pad 9 has a raised dot structure, which increases the ground contact area and surface roughness, further improving anti-slip performance, adapting to various ground conditions such as sand and mud, and enhancing environmental adaptability.

[0025] like Figure 1 and Figure 3As shown, when using an adjustable launch tube base, the bottom cover 2 is fixed to the tail end of the launch tube 11. Depending on the terrain and launch requirements, the U-shaped base 1 is slid along the slide groove 5 to the desired angle position by pushing the shoulder screw 4 around the shaft. The corresponding angle adjustment hole 6 is selected, and the quick-release pin 3 is inserted into this hole and the connecting hole on the bottom cover 2 to fix the angle. If the angle needs to be adjusted, the quick-release pin 3 is pulled out, the base is slid to the new position, and the quick-release pin 3 is reinserted. Then, the length of the support legs 12 on the launch tube 11 is adjusted so that the base can stably contact the ground. The entire process requires no tools and can be completed by one person. When the launch tube 11 needs to be carried or stored, the quick-release pin 3 can be pulled out, and the U-shaped base 1 can be slid upwards along the slide groove 5 to the folded position, so that the upper surface of the base plate 101 of the U-shaped base 1 is tightly against the body of the launch tube 11, reducing space occupation. The quick-release pin 3 can be placed in a special carrying bag to avoid loss.

[0026] In summary, this utility model provides an adjustable launch tube base. The bottom cover 2 is fixedly connected to the launch tube 11 and slidably connected to the slide groove 5 via a shoulder screw 4. The quick-release pin 3 can be selectively inserted into different angle adjustment holes 6 to connect with the bottom cover 2, enabling rapid adjustment and fixation of the launch angle. This utility model has a compact structure, flexible adjustment, and simple operation, making it suitable for various terrains and launch missions. It also possesses good stability and portability.

Claims

1. A launch tube base with an adjustable launch angle, characterized in that, The device includes a U-shaped base, a bottom cover, quick-release pins, and shoulder screws. The U-shaped base comprises a base plate and two side plates disposed on both sides of the base plate. Each side plate has a through-groove and multiple angle adjustment holes. Each groove has an arc-shaped hole structure, and the multiple angle adjustment holes are arranged in an arc structure. The bottom cover is used to fix it to the launch tube. The top of the bottom cover has two connection holes for engaging with the quick-release pins. The two sides of the outer circumference of the bottom cover are slidably connected to the grooves via the shoulder screws. The quick-release pins can be selectively inserted into different angle adjustment holes to engage with the connection holes on the bottom cover to fix the launch angle of the launch tube.

2. The adjustable launch tube base according to claim 1, characterized in that, The U-shaped base has multiple perforated holes on its bottom plate and two side plates.

3. The adjustable launch tube base according to claim 1, characterized in that, It also includes two reinforcing support plates, which are respectively disposed on both sides inside the U-shaped base. The top and bottom of each reinforcing support plate are fixedly connected to the inner wall of the side plate and the upper end face of the base plate, respectively.

4. The adjustable launch tube base according to claim 3, characterized in that, Each of the aforementioned reinforcing support plates is provided with multiple perforations.

5. The adjustable launch tube base according to claim 1, characterized in that, It also includes a rubber buffer pad, which is fixedly connected to the lower end face of the base plate by adhesive and countersunk hexagonal screws.

6. The adjustable launch tube base according to claim 5, characterized in that, The lower end face of the rubber buffer pad is provided with a raised dot structure.

7. The adjustable launch tube base according to claim 1, characterized in that, Two washers are fitted on the shoulder screw, and the two washers are located on both sides of the single side plate.

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