Launcher structure for missile simulation training

Abstract

The utility model discloses a launcher structure for missile simulation training, which is applied to the field of missile simulation training and is characterized in that a motor rotates to drive a worm to rotate, the worm rotates to drive a worm gear to rotate, the worm gear rotates to drive a rotating shaft to rotate, the rotating shaft rotates to drive a second gear to rotate, and the second gear rotates to drive a first gear to rotate. The first gear rotates to drive the supporting column to rotate, and the supporting column rotates to enable the direction of the launching stand to be changed, so that the aim of conveniently adjusting the launching direction is achieved, the workload is reduced, and the working efficiency is improved. The first bevel gear rotates to enable the screw rod to drive the sliding block to move, the sliding block moves to drive the sliding barrel to move, the sliding barrel moves to enable the supporting rod to drive the launching stand to rotate, the angle of the launching stand is changed, and therefore the aim of adjusting the launching angle is achieved, the use cost is reduced, and practicability and applicability are improved.

Description

Technical Field

[0001] The utility model relates to the field of missile simulation training, in particular to a launching rack structure for missile simulation training. Background Technique

[0002] At present, the Chinese utility model with the publication number of CN207422990U discloses a missile launching rack structure with low frictional resistance. This structure adopts a linear guide rail mode, specifically including a guide rail and several slider assemblies. Among them, the slider assemblies are installed on the guide rail, and the missile is placed on the slider assemblies; this structure realizes the line-to-surface contact between the guide rail and the missile, reducing the frictional force between the missile and the guide rail; this structure has low requirements for the machining accuracy of parts, is convenient for disassembly and installation, is applicable to the launching of various missiles, and has a wide application range; especially suitable for the launching of missiles with higher speeds.

[0003] The existing launching rack cannot adjust the launching angle. Generally, the launching angle of the launching rack is fixed. When launching a missile, it is necessary to change the launching angle according to the actual situation. If the launching angle needs to be changed, the launching rack needs to be replaced, increasing the use cost, reducing the practicability and applicability, and it is not convenient to adjust the direction. Generally, the launching rack and the base are fixedly installed. If the launching direction needs to be adjusted, the whole device needs to be lifted for adjustment, increasing the workload, reducing the work efficiency, and being inconvenient to use. To solve the above problems, we propose a launching rack structure for missile simulation training. Content of the Utility Model

[0004] The purpose of the utility model is to provide a launching rack structure for missile simulation training, and its advantage is that it can adjust the launching angle and is convenient to adjust the direction.

[0005] The above technical object of the utility model is achieved through the following technical solutions: A launch rack structure for missile simulation training, including a floor, a support column is rotatably connected to the top of the floor, a fixing block is rotatably sleeved on the surface of the support column, and the fixing block is bolted to the top of the floor. A first gear is fixedly sleeved on the surface of the support column, a second gear is meshed with the surface of the first gear, a rotating shaft is fixedly sleeved at the center of the second gear, and both ends of the rotating shaft are rotatably connected to the inner wall of the fixing block. A worm gear is fixedly sleeved on the surface of the rotating shaft, a worm is meshed with the surface of the worm gear, and both ends of the worm are rotatably connected to the inner wall of the fixing block. One end of the worm is bolted with a motor, and the motor is bolted to the surface of the fixing block. A sliding groove is opened in the inner wall of the support column, a screw rod is rotatably connected between the inner walls of the sliding groove, a sliding block is threadedly connected to the surface of the screw rod, and the sliding block is slidably connected to the sliding groove. A transmission block is bolted to the surface of the sliding block, a sliding cylinder is bolted to the surface of the transmission block, and the sliding cylinder is slidably sleeved on the surface of the support column. A support rod is hinged to the surface of the sliding cylinder, the other end of the support rod is hinged to a launch rack platform, and the bottom of the launch rack platform is hinged to the top of the support column. A transmission mechanism is arranged on the surface of the screw rod.

[0006] By adopting the above technical solutions, the motor rotates to drive the worm to rotate, the worm rotates to drive the worm gear to rotate, the worm gear rotates to drive the rotating shaft to rotate, the rotating shaft rotates to drive the second gear to rotate, the second gear rotates to drive the first gear to rotate, and the first gear rotates to drive the support column to rotate, so that the direction of the launch rack platform is changed, thus achieving the purpose of facilitating the adjustment of the launch direction, reducing the workload, and improving the work efficiency. By rotating the crank, the second bevel gear drives the first bevel gear to rotate, the first bevel gear rotates to drive the screw rod to drive the sliding block to move, the sliding block moves to drive the sliding cylinder to move, and the sliding cylinder moves to drive the support rod to drive the launch rack platform to rotate, so that the angle of the launch rack platform is changed, thus achieving the purpose of adjusting the launch angle, reducing the use cost, and improving the practicability and applicability.

[0007] The utility model is further arranged as follows: The transmission mechanism includes a first bevel gear, the first bevel gear is fixedly sleeved on the surface of the screw rod, a second bevel gear is meshed with the surface of the first bevel gear, a crank is fixedly sleeved at the center of the second bevel gear, and the crank is rotatably sleeved on the inner wall of the support column.

[0008] By adopting the above technical solutions, by arranging the transmission mechanism, the transmission is facilitated and the launch angle is conveniently adjusted.

[0009] The utility model is further arranged as follows: A protective shell is bolted to the surface of the fixing block, and the motor is located inside the protective shell.

[0010] By adopting the above technical solutions, the motor is protected by arranging the protective shell.

[0011] The present utility model is further configured such that: scale lines are printed on the surface of the support column.

[0012] By adopting the above technical solution, through the setting of the scale lines, it is convenient to adjust the emission angle.

[0013] The present utility model is further configured such that: an anti-slip sleeve is fixedly sleeved on the surface of the crank.

[0014] By adopting the above technical solution, through the setting of the anti-slip sleeve, it prevents hand slippage and is convenient for operation.

[0015] The present utility model is further configured such that: a fixing plate is fixedly sleeved on the inner wall of the support column, and the fixing plate is rotatably sleeved on the surface of the screw rod.

[0016] By adopting the above technical solution, through the setting of the fixing plate, the screw rod is fixed to ensure stability.

[0017] The present utility model is further configured such that: mounting holes are formed on the surface of the floor.

[0018] By adopting the above technical solution, through the setting of the mounting holes, it is convenient for installation and fixation.

[0019] In summary, the present utility model has the following beneficial effects:

[0020] 1. In the present utility model, the motor rotates to drive the worm to rotate, the worm rotates to drive the worm gear to rotate, the worm gear rotates to drive the rotating shaft to rotate, the rotating shaft rotates to drive the second gear to rotate, the second gear rotates to drive the first gear to rotate, the first gear rotates to drive the support column to rotate, and the rotation of the support column changes the direction of the launch rack, thereby achieving the purpose of facilitating the adjustment of the launch direction, reducing the workload, and improving the work efficiency;

[0021] 2. In the present utility model, by rotating the crank, the second bevel gear drives the first bevel gear to rotate, the rotation of the first bevel gear causes the screw rod to drive the sliding block to move, the movement of the sliding block drives the sliding block to drive the sliding cylinder to move, and the movement of the sliding cylinder drives the support rod to drive the launch rack to rotate, changing the angle of the launch rack, thereby achieving the purpose of adjusting the launch angle, reducing the use cost, and improving the practicability and applicability. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 is a three-dimensional view of the structure of the present utility model;

[0023] Figure 2 is a sectional view of the structure of the present utility model;

[0024] Figure 3 is a top sectional view of a partial structure of the present utility model;

[0025] Figure 4It is a top view sectional view of the partial structure of the present utility model;

[0026] Figure 5 is the present utility model Figure 2 The enlarged view of the structure at position A in it.

[0027] Reference signs: 1, floor; 2, support column; 3, fixed block; 4, first gear; 5, second gear; 6, rotating shaft; 7, worm gear; 8, worm; 9, motor; 10, sliding groove; 11, screw; 12, sliding block; 13, transmission block; 14, sliding cylinder; 15, support rod; 16, launch rack platform; 17, transmission mechanism; 18, first bevel gear; 19, second bevel gear; 20, crank; 21, protective shell; 22, scale line; 23, anti-slip sleeve; 24, fixing plate; 25, mounting hole. Specific embodiments

[0028] The present utility model will be further described in detail below with reference to the accompanying drawings.

[0029] Embodiment 1:

[0030] Refer to Figure 1 , Figure 2 and Figure 3 , a launch rack structure for missile simulation training, including a floor 1, the top of the floor 1 is rotatably connected with a support column 2, the surface of the support column 2 is rotatably sleeved with a fixed block 3, and the fixed block 3 is bolted to the top of the floor 1. The surface of the support column 2 is fixedly sleeved with a first gear 4, the surface of the first gear 4 is meshed with a second gear 5, the axis of the second gear 5 is fixedly sleeved with a rotating shaft 6, and both ends of the rotating shaft 6 are rotatably connected to the inner wall of the fixed block 3. The surface of the rotating shaft 6 is fixedly sleeved with a worm gear 7, the surface of the worm gear 7 is meshed with a worm 8, and both ends of the worm 8 are rotatably connected to the inner wall of the fixed block 3. One end of the worm 8 is bolted with a motor 9, and the motor 9 is bolted to the surface of the fixed block 3. By rotating the motor 9 to drive the worm 8 to rotate, the worm 8 rotates to drive the worm gear 7 to rotate, the worm gear 7 rotates to drive the rotating shaft 6 to rotate, the rotating shaft 6 rotates to drive the second gear 5 to rotate, the second gear 5 rotates to drive the first gear 4 to rotate, and the first gear 4 rotates to drive the support column 2 to rotate. The rotation of the support column 2 changes the direction of the launch rack platform 16, so as to achieve the purpose of facilitating the adjustment of the launch direction, reducing the workload and improving the work efficiency.

[0031] Refer to Figure 1 and Figure 3 , the surface of the fixed block 3 is bolted with a protective shell 21, and the motor 9 is located inside the protective shell 21. By providing the protective shell 21, the motor 9 is protected.

[0032] Refer to Figure 1 and Figure 2 , the surface of the floor 1 is provided with mounting holes 25. By providing the mounting holes 25, it is convenient for installation and fixation.

[0033] Embodiment 2:

[0034] Reference Figure 1 、 Figure 2 and Figure 4 ,a sliding groove 10 is formed in the inner wall of the support column 2, a screw rod 11 is rotatably connected between the inner walls of the sliding groove 10, a sliding block 12 is threadedly connected to the surface of the screw rod 11, and the sliding block 12 is slidably connected to the sliding groove 10. A transmission block 13 is bolted to the surface of the sliding block 12, a sliding cylinder 14 is bolted to the surface of the transmission block 13, and the sliding cylinder 14 is slidably sleeved on the surface of the support column 2. A support rod 15 is hinged to the surface of the sliding cylinder 14, the other end of the support rod 15 is hinged to a launch rack 16, and the bottom of the launch rack 16 is hinged to the top of the support column 2. A transmission mechanism 17 is arranged on the surface of the screw rod 11. By rotating the crank 20, the second bevel gear drives the first bevel gear 18 to rotate. The rotation of the first bevel gear 18 causes the screw rod 11 to drive the sliding block 12 to move. The movement of the sliding block 12 causes the sliding block 12 to drive the sliding cylinder 14 to move. The movement of the sliding cylinder 14 causes the support rod 15 to drive the launch rack 16 to rotate, so that the angle of the launch rack 16 is changed, thereby achieving the purpose of adjusting the launch angle, reducing the use cost, and improving the practicability and applicability.

[0035] Reference Figure 5 ,the transmission mechanism 17 includes a first bevel gear 18, the first bevel gear 18 is fixedly sleeved on the surface of the screw rod 11, a second bevel gear 19 is meshed with the surface of the first bevel gear 18, a crank 20 is fixedly sleeved on the axis of the second bevel gear 19, and the crank 20 is rotatably sleeved on the inner wall of the support column 2. By arranging the transmission mechanism 17, it is convenient for transmission and convenient to adjust the launch angle.

[0036] Reference Figure 1 ,scale lines 22 are printed on the surface of the support column 2. By arranging the scale lines 22, it is convenient to adjust the launch angle.

[0037] Reference Figure 1 and Figure 2 ,an anti-slip sleeve 23 is fixedly sleeved on the surface of the crank 20. By arranging the anti-slip sleeve 23, it can prevent hand slipping and is convenient for operation.

[0038] Reference Figure 5 ,a fixing plate 24 is fixedly sleeved on the inner wall of the support column 2, and the fixing plate 24 is rotatably sleeved on the surface of the screw rod 11. By arranging the fixing plate 24, the screw rod 11 is fixed to ensure stability.

[0039] Brief description of the usage process: The rotation of the motor 9 drives the rotation of the worm 8. The rotation of the worm 8 drives the rotation of the worm wheel 7. The rotation of the worm wheel 7 drives the rotation of the rotating shaft 6. The rotation of the rotating shaft 6 drives the rotation of the second gear 5. The rotation of the second gear 5 drives the rotation of the first gear 4. The rotation of the first gear 4 drives the rotation of the support column 2. The rotation of the support column 2 changes the direction of the launch rack 16, thereby achieving the purpose of facilitating the adjustment of the launch direction. Rotate the crank 20. The rotation of the crank 20 drives the second bevel gear 19. The rotation of the second bevel gear 19 drives the rotation of the first bevel gear 18. The rotation of the first bevel gear 18 drives the rotation of the screw 11. The rotation of the screw 11 drives the movement of the slider 12. The movement of the slider 12 drives the movement of the slider 12. The movement of the slider 12 drives the movement of the sliding cylinder 14. The movement of the sliding cylinder 14 drives the movement of the support rod 15. The movement of the support rod 15 drives the rotation of the launch rack 16, changing the angle of the launch rack 16, thereby achieving the purpose of adjusting the launch angle.

[0040] This specific embodiment is only an explanation of the present invention, and it is not a limitation of the present invention. After reading this specification, those skilled in the art can make modifications to this embodiment without creative contributions according to needs, but as long as it is within the scope of the claims of the present invention, it is protected by the Patent Law.

Claims

1. A launch rack structure for missile simulation training, including a floor (1), characterized in that, A support column (2) is rotatably connected to the top of the floor (1). A fixing block (3) is rotatably sleeved on the surface of the support column (2), and the fixing block (3) is bolted to the top of the floor (1). A first gear (4) is fixedly sleeved on the surface of the support column (2). A second gear (5) meshes with the surface of the first gear (4). A rotating shaft (6) is fixedly sleeved at the center of the second gear (5), and both ends of the rotating shaft (6) are rotatably connected to the inner wall of the fixing block (3). A worm gear (7) is fixedly sleeved on the surface of the rotating shaft (6). A worm (8) meshes with the surface of the worm gear (7), and both ends of the worm (8) are rotatably connected to the inner wall of the fixing block (3). One end of the worm (8) is bolted with a motor (9), and the motor (9) is bolted to the surface of the fixing block (3).

2. The launch rack structure for missile simulation training according to claim 1, characterized in that, A sliding groove (10) is formed in the inner wall of the support column (2). A screw rod (11) is rotatably connected between the inner walls of the sliding groove (10). A sliding block (12) is threadedly connected to the surface of the screw rod (11), and the sliding block (12) is slidably connected to the sliding groove (10). A transmission block (13) is bolted to the surface of the sliding block (12). A sliding cylinder (14) is bolted to the surface of the transmission block (13), and the sliding cylinder (14) is slidably sleeved on the surface of the support column (2). A support rod (15) is hinged to the surface of the sliding cylinder (14). The other end of the support rod (15) is hinged to a launching rack (16), and the bottom of the launching rack (16) is hinged to the top of the support column (2). A transmission mechanism (17) is arranged on the surface of the screw rod (11).

3. The launching rack structure for missile simulation training according to claim 2, wherein The transmission mechanism (17) includes a first bevel gear (18). The first bevel gear (18) is fixedly sleeved on the surface of the screw rod (11). A second bevel gear (19) meshes with the surface of the first bevel gear (18). A crank (20) is fixedly sleeved at the center of the second bevel gear (19), and the crank (20) is rotatably sleeved on the inner wall of the support column (2).

4. The launching rack structure for missile simulation training according to claim 1, wherein, A protective shell (21) is bolted to the surface of the fixing block (3), and the motor (9) is located inside the protective shell (21).

5. The launch rack structure for missile simulation training according to claim 1, characterized in that, Scale lines (22) are printed on the surface of the support column (2).

6. The launching rack structure for missile simulation training according to claim 3, characterized in that An anti-slip sleeve (23) is fixedly sleeved on the surface of the crank (20).

7. The launching rack structure for missile simulation training according to claim 1, characterized in that, A fixing plate (24) is fixedly sleeved on the inner wall of the support column (2), and the fixing plate (24) is rotatably sleeved on the surface of the screw rod (11).

8. The launching rack structure for missile simulation training according to claim 1, characterized in that, Mounting holes (25) are formed in the surface of the floor (1).

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