A multi-barrel rocket cluster hanging device

Abstract

The present invention provides a multi-barrel rocket cluster hanging device, which is characterized in that: it includes a hanging frame body (1), and a group of rocket launcher connecting components (2) are connected to the hanging frame body (1). The hanging frame body (1) includes a base (1a), at least two first vertical plates (1b) are connected to the base (1a), at least a pair of shoulders extend on each first vertical plate (1b), and a mounting block (1c) is connected between the shoulders between the two first vertical plates (1b). A rocket launcher connecting component (2) is connected to each mounting block (1c). The base (1a), the vertical plate (1b) and the mounting block (1c) are integrally formed. The present invention has the advantages of simple structure, convenient installation, accurate positioning, ensuring the accuracy of the axes of multiple rocket launchers after installation and fixation, so as to ensure the aiming consistency of the rocket launchers at the target and achieve precise strike on the target.

Description

Technical Field:

[0002] The present invention relates to the field of mechanical fixation, and more specifically, to a multi-barrel rocket cluster hanger. Background Art:

[0004] Rocket launchers have the advantages of being lightweight, powerful, accurate, maneuverable, and convenient to carry and use, and are deeply welcomed by the military. In modern warfare, unmanned combat vehicles such as drones and unmanned vehicles have emerged. Mounting rocket launchers on unmanned combat vehicles will fully expand the combat use range of rocket launchers, and mounting multiple rocket launchers can greatly enhance the firepower strike ability.

[0005] When mounting multiple rocket launchers on an unmanned combat vehicle, a cluster hanger is required. This hanger fixes multiple rocket launchers together in a cluster form and is connected to the unmanned combat vehicle. Existing cluster hangers have complex structures and complex loading procedures. After the rockets are installed, it is impossible to ensure the accuracy of the axes of multiple rocket launchers after installation and fixation. Therefore, it is impossible to ensure the aiming consistency of the rockets after launch towards the target. Summary of the Invention:

[0007] The present invention is to overcome the deficiencies in the prior art and provide a multi-barrel rocket cluster hanger.

[0008] The present application provides the following technical solutions:

[0009] A multi-barrel rocket cluster hanger, characterized in that: it includes a mounting frame body, the mounting frame body includes a base, and a set of mounting holes for connecting and cooperating with a vehicle are also provided on the base. At least two first vertical plates are connected to the base. A shoulder extends outwards on each side of each first vertical plate. Mounting blocks are connected to the shoulders on each side of all the first vertical plates. A positioning surface is provided on the side wall of the mounting block. The base, all the first vertical plates, and all the mounting blocks are integrally formed;

[0010] A rocket launcher connection assembly is connected to the positioning surface of each mounting block through a connecting member.

[0011] Based on the above technical solutions, the following further technical solutions may be available:

[0012] A second vertical plate extends upwards on each of the first vertical plates. The second vertical plate and the mounting block have the same structure as the first vertical plate and the mounting block. The first and second vertical plates, the shoulders, and the mounting blocks are integrally formed.

[0013] A third vertical plate extends upwards on each of the second vertical plates. The third vertical plate and the mounting block have the same structure as the second vertical plate and the mounting block. The second and third vertical plates, the shoulders, and the mounting blocks are integrally formed.

[0014] A waist-shaped hole is provided on the positioning surface of each mounting block, and mounting holes are provided on both sides of the waist-shaped hole;

[0015] A positioning plug is provided on one side of the rocket launch tube connection assembly, and threaded holes are provided on the rocket launch tube connection assembly on both sides of the positioning plug;

[0016] The positioning plug is inserted into the waist-shaped hole to form a positioning, and the connecting piece is passed through the threaded hole and the mounting hole, and the connecting piece connects the rocket launch tube connecting assembly to the positioning surface.

[0017] The rocket launch tube connection assembly includes a connection block with a mounting groove corresponding to the rocket launch tube on one surface, a limit baffle connected to one end of the connection block, a bolt hole with one end connected to the mounting groove on the connection block, a locking pin threadedly connected in the bolt hole, and a handle passed through the top end of the locking pin.

[0018] The rocket launch tube connection assembly includes a connection block having an installation groove corresponding to the rocket launch tube on one surface, and a long through groove on the other surface of the connection block, the long through groove is connected to the installation groove, a rotary locking piece is provided in the long through groove, a toggle portion extends from one end of the rotary locking piece, a bolt connected to the rotary locking piece is provided on the connection block, and the rotary locking piece forms a corresponding locking fit with the rocket launch tube connected to the rocket launch tube connection assembly.

[0019] A paddle is also sleeved on the bolt on the outside of the connecting block, a locking hole is provided at one end of the paddle, a cross bar with one end that can be inserted into the locking hole is extended from the paddle on the toggle portion, a hand-held flange is extended from the paddle on one side of the locking hole, and a corresponding elastic retaining ring for the shaft is sleeved on the bolt on the outside of the paddle.

[0020] A mounting protrusion corresponding to the mounting groove is arranged on the outer surface of the rocket launch tube, and the axis of the mounting protrusion is parallel to the axis of the rocket launch tube.

[0021] One end of the bolt is a threaded section matched with the main body, and the rest is a polished rod section. The rotary locking piece can be rotatably sleeved on the polished rod section.

[0022] A mounting protrusion corresponding to the mounting groove is provided on the outer surface of the rocket launch tube, the axis of the mounting protrusion is parallel to the axis of the rocket launch tube, and a second locking hole is provided on the mounting protrusion to form a locking fit with the locking pin.

[0023] Advantages of the invention:

[0024] The present invention has the advantages of simple structure, convenient installation, accurate positioning, ensuring the accuracy of the axes of multiple rocket launchers after installation and fixation, so as to ensure the consistency of rocket launcher aiming at the target and achieve precise strike on the target. At the same time, the present invention also has the advantages of good rigidity, high strength, small volume and light weight, meeting the requirements of lightweight of unmanned combat platforms. Note: The rocket launcher here refers to the combination of a disposable launch tube and a rocket, and can also refer to a reusable launch tube. Brief Description of the Drawings:

[0026] Figure 1 is the overall structural schematic diagram of Embodiment 1 of the present invention;

[0027] Figure 2 is Figure 1 the structural schematic diagram of the connection assembly between the rocket launcher and the rocket launcher after removing the rocket launcher in

[0028] Figure 3 is Figure 1 the three-dimensional schematic diagram of the rocket launcher connection assembly in

[0029] Figure 4 is the structural schematic diagram of the mounting frame body in Embodiment 2;

[0030] Figure 5 is the structural schematic diagram of the mounting frame body in Embodiment 3.

[0031] Figure 6 is the overall structural schematic diagram of Embodiment 4;

[0032] Figure 7 is Figure 6 the structural schematic diagram of the connection block in

[0033] Figure 8 is Figure 6 the structural schematic diagram of the rocket launcher in

[0034] Figure 9 is Figure 6 the exploded structural schematic diagram of a rocket launcher connection assembly after removing the rocket launcher in

[0035] Figure 10 is the reverse installation schematic diagram of the mounting frame body and the rocket launcher connection assembly in Embodiment 1. Detailed Embodiment:

[0037] Embodiment 1

[0038] As Figures 1-3As shown in the figure, a multi-barrel rocket cluster hanger includes a mounting frame body 1. The mounting frame body 1 includes a base 1a. A positioning hole 1x is also provided in the middle of the base 1a. The diameter of this hole does not exceed the width of the middle reinforcing rib to avoid affecting the connection strength of the middle reinforcing rib and is used for positioning and installation with the positioning block on the unmanned combat vehicle. A set of mounting holes 1e for connecting with the vehicle are evenly distributed on the base 1a outside this hole.

[0039] Three vertically distributed first vertical plates 1b are vertically connected to the base 1a. A shoulder 1u extends out on both sides of each first vertical plate 1b, and the two shoulders 1u are symmetrically distributed. Mounting blocks 1c are connected to the shoulders on each side of all the first vertical plates 1b. An arc 1z is formed between the shoulder and the first vertical plate 1b. This arc 1z is the space for mounting the rocket launcher 3 mentioned below, and due to the setting of the arc, the first vertical plate has better load-bearing performance.

[0040] Second vertical plates 11b extending vertically upward are provided on each first vertical plate 1b. The second vertical plates 11b have the same structure as the first vertical plates 1b and also include shoulders 1u, arcs 1z, and mounting blocks 1c. The base 1a, the first and second vertical plates 1b, 11b, shoulders, and mounting blocks 1c are integrally made of metal (metal processing or metal die-casting can be used). A positioning surface 1g is provided on the outer side wall of each mounting block 1c, and the positioning surface 1g is perpendicular to the base 1a. Weight-reducing holes 1y are provided on both the first vertical plate 1b and the second vertical plate 11b.

[0041] Elongated circular holes 1d distributed horizontally are provided on each positioning surface 1g. Mounting holes 1f penetrating the mounting block 1c are provided on the positioning surfaces 1g at both ends of the elongated circular holes 1d. A rocket launcher connection assembly 2 is connected to the positioning surface 1g of each mounting block 1c. Four rocket launcher connection assemblies 2 are connected to the mounting frame body 1 to form a four-barrel structure.

[0042] The rocket launcher connection assembly 2 includes a connection block 2a. A pair of positioning inserts 2f corresponding to the elongated circular holes 1d protrude from the outer side wall of one side of the connection block 2a. An arc-shaped protrusion x corresponding to the arc surface of the elongated circular hole extends out at one end of each positioning insert 2f, which is convenient for accurate positioning during installation, so as to effectively ensure that the axis of the rocket launcher connection assembly 2 is parallel to the axis of the mounting frame body 1 after installation.

[0043] Threaded mounting holes 2h are provided on the outer wall of the connection block 2a between the two positioning inserts 2f. A threaded hole 2t is provided on the outer wall of the connection block 2a outside each positioning insert 2f. Screws 1k are arranged in the mounting block 1c, and the rocket launcher connection assembly 2 and the mounting block 1c are connected together by inserting the screws 1k into the mounting holes 1f and the threaded holes 2t.

[0044] A mounting groove 2b is provided on the bottom surface of the connecting block 2a, and a long through groove 2c is provided on the upper surface of the connecting block 2a, and the long through groove 2c is downwardly connected to the bottom surface of the mounting groove 2b. The mounting groove 2b is a dovetail-shaped, T-shaped, L-shaped, or cross-shaped through groove structure. A dovetail groove is preferred.

[0045] A bolt insertion hole 2k coaxially distributed with the threaded mounting hole 2h is provided on the side wall on the other side of the connecting block 2a, and a bolt 2e passing through the bolt insertion hole 2k is provided. One end of the screw rod of the bolt 2e is a threaded section corresponding to the threaded mounting hole 2h, and the other part is a smooth rod. A rotary locking member 2d is provided on the smooth rod located in the long through groove 2c, and the rotary locking member 2d includes a cylindrical body a passing through the smooth rod, a plane b is provided on the cylindrical body a, and a toggle portion 2g extends outwardly on the outer wall of the main body on one side of the plane b, and a cross bar 2f is also extended at one end of the toggle portion 2g, so that the toggle portion is L-shaped as a whole. The rotary locking member 2d is an integrated structure.

[0046] The distance from the center of the circular hole c on the cylindrical body a for passing the bare rod of the bolt 2e to the plane b is smaller than the distance from the center of the through hole 2c to the bottom plane of the mounting groove 2b, so that when the plane b of the rotary locking member 2d is parallel to the bottom plane of the mounting groove, the rotary locking member 2d is in a released state.

[0047] The rotary locking member 2d can also be a cam on a polished rod, and a cross bar 2f is extended from one end of a toggle portion 2g that can drive the toggle portion to rotate, so that the toggle portion is L-shaped as a whole. The locking is completed by rotating the protruding portion of the cam into the mounting groove 2b.

[0048] A rotatable paddle 4 and a shaft elastic retaining ring 4c corresponding to the paddle head are sleeved on the polished rod between the cap of the bolt 2e located outside the connecting block 2a and the connecting block 2a. A locking hole 4a is provided at one end of the paddle 4, and the crossbar 2f is inserted into the locking hole 4a. A hand-held flange 4b ​​extends from the paddle 4 on one side of the locking hole 4a. The rotating locking member can be driven to rotate by turning the hand-held flange, thereby completing locking and releasing.

[0049] A mounting protrusion 3a is provided on the outer surface of the rocket launch tube 3, and the axis of the mounting protrusion 3a is parallel to the axis of the rocket launch tube 3. The mounting protrusion 3a and the rocket launch tube 3 are made of an integrated structure. Here, the mounting protrusion 3a is preferably a dovetail-shaped mounting protrusion 3a. The mounting protrusion 3a is distributed at the center of gravity of the rocket launcher (including the rocket).

[0050] The mounting protrusion 3a is correspondingly inserted into the mounting groove 2b and locked by rotating the locking piece, so that the rocket launch tube 3 and the rocket launch tube connecting assembly 2 are connected.

[0051] Since the installation bumps in the shape of a dovetail are parallel to the axis of the rocket launcher tube, the axis of the installation groove 2b is parallel to the axis of the connecting block 2a, and the axis of the connecting block 2a is parallel to the axis of the mounting frame, it is possible to ensure that the axes of all rocket launcher tubes are parallel to the axis of the mounting frame 1. Thus, the launch trajectory of the rocket is ensured.

[0052] The rocket launcher tubes are hung below the cluster hanger, which is consistent with the direction of the gravity of the launcher tube, and the force condition is good.

[0053] Embodiment 2:

[0054] As Figure 4 shown, the difference between Embodiment 2 and Embodiment 1 is that: on the first vertical plate 1b, there is no second sheet 11b extending upward, so there are only two mounting blocks 1c symmetrically distributed left and right on the mounting frame 1, and only two rocket launcher tube connection components 2 can be installed, thereby connecting the left and right two rocket launcher tubes 3, and further forming a twin-tube structure.

[0055] Embodiment 3:

[0056] As Figure 5 shown, the difference between Embodiment 3 and Embodiment 1 is that: on the second vertical plate 11b, a third vertical plate 111b extends upward in sequence. The second and third vertical plates 11b and 111b have the same structure and also include shoulders and mounting blocks 1c. Therefore, there are three layers of mounting blocks 1c symmetrically distributed left and right on the mounting frame 1, and six rocket launcher tube connection components 2 can be installed, thereby connecting six rocket launcher tubes 3, and further forming a six-tube structure.

[0057] Embodiment 4:

[0058] As Figures 6-9 shown, the difference between Embodiment 4 and Embodiment 1 is that:

[0059] The rocket launcher tube connection component 2 includes a connecting block 2a. On one side wall of the connecting block 2a, a positioning plug 2f corresponding to and mating with the waist-shaped hole 1d protrudes. At both ends of the positioning plug 2f, arc-shaped protrusions x corresponding to the arc surface of the waist-shaped hole extend, which is convenient for accurate positioning during installation, so as to effectively ensure that the axis of the rocket launcher tube connection component 2 is parallel to the axis of the mounting frame 1 after installation.

[0060] On the outer walls of the connecting block 2a at both ends of the positioning plug 2f, a threaded hole 2t is respectively provided. A screw 1k is arranged in the mounting block 1c, and the rocket launcher tube connection component 2 and the mounting block 1c are connected together by inserting the screw 1k into the mounting hole 1f and the threaded hole 2t.

[0061] On the lower surface of the connection block 2a, there is an installation groove 2b corresponding to and mating with the rocket launcher 3. The installation groove 2b is a through groove structure in the shape of a dovetail groove, T-shaped groove, L-shaped groove, or cross-shaped groove. Here, it is preferably a dovetail groove.

[0062] On one end face, a limit baffle 2y is connected by screws, and one end of the installation groove 2b is blocked by the limit baffle 2y to limit the installation bump 3a inserted into the installation groove 2b mentioned below.

[0063] On the upper surface of the connection block 2a, there are bolt holes 2x. The lower ends of the bolt holes 2x communicate with the installation groove 2b. A locking pin 2z is threadedly connected in the bolt holes 2x. The locking pin 2z is a bolt structure, and the lower end of its screw rod is a smooth frustum-shaped structure. A rod-shaped handle 2v is passed through the top cap of the locking pin 2z, and limit blocks are connected to both ends of the handle 2v to prevent the handle 2v from disengaging from the top cap of the locking pin 2z.

[0064] On the outer surface of the rocket launcher 3, there is an installation bump 3a corresponding to and mating with the installation groove 2b. The axis of the installation bump 3a is parallel to the axis of the rocket launcher 3. On the installation bump 3a, there is a second locking hole 3c corresponding to and locking with the frustum-shaped structure at the lower end of the locking pin 2z. The second locking hole 3c is a corresponding tapered hole.

[0065] After the installation bump 3a is correspondingly inserted into the installation groove 2b and forms a limit fit with the limit baffle 2y, by rotating the handle 2v, the lower end of the locking pin 2z is rotated downward into the installation groove 2b to form a locking connection fit with the second locking hole 3c.

[0066] Embodiments 1-4 provided in this application are presented as being vertically installed on the installation platform of an unmanned combat vehicle. This application can also be vertically suspended on an unmanned combat vehicle, such as below the wing of an unmanned aerial vehicle. When suspended below the wing, as Figure 10 shown, rotate the connection block 2a by 180° and connect it to the mounting frame 1. Ensure that the rocket launcher 3 is suspended below the connection block 2a. Since the launcher is hung below the cluster pendant, it is consistent with the direction of the gravity of the launcher, and the force condition is good.

Claims

1. A multi-barrel rocket cluster hanging device, characterized in that: The mounting frame (1) comprises a base (1a), a group of first mounting holes (1e) for connecting with a carrier are provided on the base (1a), at least two first vertical plates (1b) are connected to the base (1a), a shoulder is extended to both sides of each first vertical plate (1b), a mounting block (1c) is connected to the shoulder on each side of all the first vertical plates (1b), and a positioning surface (1g) is provided on the side wall of the mounting block (1c), and the base (1a), all the first vertical plates (1b) and all the mounting blocks (1c) are made as one body; a rocket launch tube connecting assembly (2) is connected to the positioning surface (1g) of each mounting block (1c) via a connecting piece; a waist-shaped hole (1d) is provided on the positioning surface (1g) of each mounting block (1c), and mounting holes (1f) are provided on both sides of the waist-shaped hole (1d); A positioning plug (2f) is provided on one side of the rocket launch tube connection component (2), and threaded holes (2t) are provided on the rocket launch tube connection component (2) on both sides of the positioning plug (2f); The positioning plug block (2f) is inserted into the waist-shaped hole (1d) to form a positioning, and a connecting piece is inserted through the threaded hole (2t) and the mounting hole (1f), so that the connecting piece connects the rocket launch tube connection assembly (2) to the positioning surface (1g); the rocket launch tube connection assembly (2) comprises a connecting block (2a) having a mounting groove (2b) corresponding to the rocket launch tube (3) on one surface, a long through groove (2c) on the other surface of the connecting block (2a), the long through groove (2c) being connected to the mounting groove (2b), a rotary locking piece (2d) being provided in the long through groove (2c), a toggle portion (2g) extending from one end of the rotary locking piece (2d), a bolt (2e) connected to the rotary locking piece (2d) being provided on the connecting block (2a), and the rotary locking piece (2d) forming a corresponding locking fit with the rocket launch tube (3) connected to the rocket launch tube connection assembly (2).

2. The multi-barrel rocket cluster pendant according to claim 1, characterized in that: A second vertical plate (11b) extends upward from each first vertical plate (1b); the second vertical plate (11b) and the mounting block have the same structure as the first vertical plate (1b) and the mounting block; the first and second vertical plates, the shoulder and the mounting block are integrally manufactured.

3. The multi-barrel rocket cluster hanger according to claim 2, characterized in that: A third vertical plate (111b) extends upward from each second vertical plate (11b); the third vertical plate and the mounting block have the same structure as the second vertical plate (11b) and the mounting block; the second and third vertical plates, the shoulder and the mounting block are integrally manufactured.

4. A multi-pack rocket cluster hanger according to claim 3, characterized in that: A paddle (4) is sleeved on the bolt (2e) outside the connecting block (2a), a locking hole (4a) is provided at one end of the paddle (4), a crossbar with one end insertable into the locking hole (4a) extends from the paddle (2g) on ​​one side of the locking hole (4a) and a hand-held flange (4b) is extended from the paddle (4), and a corresponding elastic retaining ring (4c) for the shaft is sleeved on the bolt (2e) outside the paddle (4).

5. A multi-pack rocket cluster hanging device according to claim 1, characterized in that: An installation projection (3a) corresponding to and cooperating with the installation groove (2b) is provided on the outer surface of the rocket launcher (3), and the axis of the installation projection (3a) is parallel to the axis of the rocket launcher (3).

6. The multi-barrel rocket cluster hanging device according to claim 4, wherein: One end of the bolt (2e) is a threaded section cooperating with the connection block (2a), and the rest is a smooth rod section, and the rotary locking member (2d) is rotatably sleeved on the smooth rod section.

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