Guided missile hanging frame

Abstract

The invention provides a missile pylon, and relates to the technical field of missile carrying, a missile body is provided with a first connecting part, a guide rail is fixedly arranged in a missile storage cabin, a moving frame is slidably connected with the guide rail, the moving frame has a first state and a second state, and in the first state, the moving frame is fixed to the missile storage cabin; in the second state, the moving frame is separated from the missile storage cabin and slides to the cabin outlet along the guide rail, the starting mechanism is connected with the moving frame and drives the moving frame to be switched from the first state to the second state, the missile connecting piece has a third state and a fourth state, and in the third state, the missile connecting piece is connected with the moving frame and the first connecting part. And when the separating mechanism is in the fourth state, the missile connecting piece is separated from the first connecting part so that the missile can be projected along the hatch outlet, the separating mechanism drives the missile connecting piece to be switched from the third state to the fourth state under the action of mechanical external force, and the separating mechanism is mechanically designed, does not need to be driven by an electric signal, and is reliable in strength and low in failure rate.

Description

Technical Field

[0001] The present application relates to the field of missile transportation, and in particular to a missile rack. Background Art

[0002] Missiles are different from general offensive weapons. They are powerful, long-range, accurate, and have strong penetration capabilities. They are an important part of national defense. As a representative of new weapons after World War II, missiles are the crystallization and embodiment of modern high technology. They are highly iterative, and a lot of experiments are needed in the process of missile technology research and development.

[0003] In missile experiments, due to the high requirements for the accuracy and stability of the missile's exit from the cabin and projection, complex facilities are needed to control the missile's exit from the cabin and projection separately. Therefore, missiles usually need to be transported by aircraft to complete airdrop experiments.

[0004] In the prior art, since the use of aircraft-mounted bombs requires the missile to be moved from the bomb storage compartment to the hatch through electrical signal control, and then the missile is separated from the hatch through electrical signal control, the entire bombing process requires two electrical signal controls respectively, the steps are complicated, and failures are prone to occur during actual operation. Summary of the invention

[0005] The purpose of this application is to address the above problems and provide a missile rack that uses a mechanical structure to trigger separation during the bombing process, does not require electrical signal drive, and has a low failure rate.

[0006] The present application provides a missile rack for projecting a missile, wherein a first connecting portion is provided on a body of the missile, comprising: Two sets of guide rails, the guide rails are fixedly arranged in the ammunition storage compartment and extend along a first direction; A mobile frame is slidably connected to the guide rail, and the mobile frame has a first state and a second state. When in the first state, the mobile frame is fixedly connected to the bomb storage compartment; when in the second state, the mobile frame is separated from the bomb storage compartment and slides along the guide rail to the exit of the bomb storage compartment; A starting mechanism, connected to the mobile frame, and used to drive the mobile frame to switch from a first state to a second state; a missile connecting member, wherein the missile connecting member is slidably connected to the mobile frame, and the missile connecting member has a third state and a fourth state. When in the third state, the missile connecting member is engaged with the first connecting portion; when in the fourth state, the missile connecting member slides relative to the mobile frame until the missile connecting member is separated from the first connecting portion, so that the missile is projected along the hatch opening; A separation mechanism is connected to the missile connecting member and is used to drive the missile connecting member to switch from the third state to the fourth state under the action of an external mechanical force.

[0007] According to the technical solution provided in the present application, the two groups of guide rails are distributed along the second direction, each group of guide rails includes two rails, and the rails are distributed along a third direction. The second direction is perpendicular to the first direction and the third direction is perpendicular to both the first direction and the second direction.

[0008] According to the technical solution provided by this application, the mobile frame includes: a first frame beam extending along a second direction; two second beams, the second beams being respectively arranged at two ends of the first beam along the second direction, and the second beams extending along the third direction; Slide blocks are respectively fixedly arranged at two ends of each of the second frame beams along the third direction and are slidably connected with the corresponding tracks.

[0009] According to the technical solution provided in this application, the starting mechanism includes: a first actuating member, the first actuating member being used for fixedly connecting the first frame beam and the bomb storage compartment, and being capable of breaking upon receiving a trigger signal to disconnect the first frame beam and the bomb storage compartment; A first energy storage component, the first energy storage component is fixedly connected to the second frame beam and abuts against the bomb storage compartment; when the first starting component is fixedly connected to the first frame beam and the bomb storage compartment, the first energy storage component stores elastic potential energy; when the first frame beam and the bomb storage compartment are disconnected, the first energy storage component releases elastic potential energy to drive the mobile frame to slide along the guide rail to the exit of the bomb storage compartment.

[0010] According to the technical solution provided in this application, the missile connecting piece includes: A connecting frame, wherein the extending direction of the connecting frame is parallel to the first frame beam; Two second connecting parts, which are respectively arranged at the bottom of both ends of the connecting frame and are used for clamping with the first connecting part; An energy storage function part is fixedly arranged between the two second connection parts.

[0011] According to the technical solution provided in this application, the separation mechanism includes: a second starting member, the second starting member is used to limit the relative position of the connecting frame and the first frame beam so that the second connecting portion is engaged with the first connecting portion, and to release the limit of the connecting frame and the first frame beam when a force is applied so that the connecting frame can slide relative to the first frame beam; A second energy storage member, the second energy storage member is fixedly connected to the first frame beam and abuts against the energy storage action part. When the second starting member limits the relative position of the connecting frame and the first frame beam, the second energy storage member stores elastic potential energy; when the second starting member releases the limitation on the relative position of the connecting frame and the first frame beam, the second energy storage member releases the elastic potential energy to drive the missile connecting member to slide along the second direction to separate the second connecting part from the first connecting part.

[0012] According to the technical solution provided in the present application, a first pin hole is provided on the connecting frame, and a second pin hole is provided on the first beam frame; accordingly, the second starting member includes: A locking pin, the locking pin being used to pass through the first pin hole and inserted into the second pin hole to limit the relative position of the connecting frame and the first frame beam; A traction rope, one end of which is fixedly connected to the inner wall of the bomb storage compartment, and the other end of which is fixedly connected to the locking pin, so that when the first frame beam and the bomb storage compartment are disconnected and slide along the guide rail to a preset position under the action of the elastic potential energy released by the first energy storage member, the traction rope pulls the locking pin out of the first pin hole and the second pin hole, so that the locking pin releases the limitation on the relative position of the connecting frame and the first frame beam.

[0013] According to the technical solution provided in the present application, the missile connecting member further comprises an elastic fixing clamp, the elastic fixing clamp is fixedly connected to the first beam, and the elastic fixing clamp clamps the missile along the third direction.

[0014] According to the technical solution provided in the present application, both the first energy storage member and the second energy storage member are nitrogen springs.

[0015] According to the technical solution provided in the present application, the first starting member is an explosive bolt, a shear pin is provided on one side of the explosive bolt, and a third pin hole for accommodating the shear pin is provided on the first frame beam.

[0016] In summary, the present application discloses a missile rack, comprising two sets of guide rails, the guide rails being fixedly arranged in a bomb storage compartment and extending along a first direction, a mobile rack being slidably connected to the guide rails, the mobile rack having a first state and a second state, when in the first state, the mobile rack is fixedly connected to the bomb storage compartment; when in the second state, the mobile rack is separated from the bomb storage compartment and slides along the guide rails to an exit hatch of the bomb storage compartment, a starting mechanism being connected to the mobile rack and used to drive the mobile rack to switch from the first state to the second state, a missile connecting member, the missile connecting member being slidably connected to the mobile rack, the missile connecting member having a third state and a fourth state, when in the third state, the missile connecting member is engaged with the first connecting portion; when in the fourth state, the missile connecting member slides relative to the mobile rack until the missile connecting member is separated from the first connecting portion, so that the missile is projected along the exit hatch; a separation mechanism, the separation mechanism being connected to the missile connecting member and used to drive the missile connecting member to switch from the third state to the fourth state and separate under the action of a mechanical external force, the overall mechanism adopts a mechanical structure to trigger the separation, does not require an electrical signal drive, and has a low failure rate. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following briefly introduces the drawings required for use in the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0018] Figure 1 A schematic diagram of the structure of a missile rack provided in an embodiment of the present application; Figure 2 A front view of a missile rack provided in an embodiment of the present application; Figure 3 A side view of a missile rack provided in an embodiment of the present application; Figure 4 A top view of a missile rack provided in an embodiment of the present application; Figure 5 A cross-sectional view in the vertical direction of a missile rack provided in an embodiment of the present application.

[0019] The text annotations in the figure represent: 1. First connecting part; 2. Guide rail; 21. Track; 3. Moving frame; 31. First frame beam; 32. Second frame beam; 33. Slider; 4. Starting mechanism; 41. First starting piece; 42. First energy storage piece; 5. Missile connecting piece; 51. Connecting frame; 52. Second connecting part; 53. Energy storage part; 54. Elastic fixing clip; 6. Separation mechanism; 61. Second starting piece; 611. Locking pin; 612. Towing rope; 62. Second energy storage piece; 7. Shear pin. DETAILED DESCRIPTION

[0020] In order to enable those skilled in the art to better understand the technical solution of the present application, the technical solution in the embodiments of the present application will be clearly and completely described below in conjunction with the accompanying drawings. The description in this section is only exemplary and explanatory and should not have any limiting effect on the protection scope of the present application. Specifically, the described embodiments are only embodiments of a part of the present application, not all embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in the field without creative work should fall within the scope of protection of the present invention.

[0021] It should be noted that similar reference numerals and letters represent similar items in the following figures, so once an item is defined in one figure, it does not need to be further defined and explained in subsequent figures. In addition, the terms "including" and "having" and any variations thereof are intended to cover non-exclusive inclusions, for example, a process, method, system, product or device that includes a series of steps or units is not necessarily limited to those steps or units clearly listed, but may include other steps or units that are not clearly listed or inherent to these processes, methods, products or devices.

[0022] As mentioned in the background technology, in view of the problems in the prior art, this embodiment provides a missile rack for projecting a missile, wherein a first connecting portion 1 is provided on the body of the missile, and the missile rack comprises: Two sets of guide rails 2, the guide rails 2 are fixedly arranged in the ammunition storage compartment and extend along a first direction; Specifically, Figure 1 As shown, the two groups of guide rails 2 are fixedly arranged in the ammunition storage compartment along the second direction and extend along the first direction, the first direction is the projection direction of the missile, and the second direction is perpendicular to the first direction.

[0023] A mobile frame 3 is slidably connected to the guide rail 2, and the mobile frame 3 has a first state and a second state. When in the first state, the mobile frame 3 is fixedly connected to the bomb storage compartment; when in the second state, the mobile frame 3 is separated from the bomb storage compartment and slides along the guide rail 2 to the exit of the bomb storage compartment; Specifically, the mobile rack 3 is used to install the missile to be launched, and is slidably connected to the guide rail 2. The first state is the initial state, that is, the non-launching state, at which time the mobile rack 3 is fixedly connected to the bomb storage bay; the second state is the launching state, the mobile rack 3 is separated from the bomb storage bay and slides along the guide rail 2 to the exit of the bomb storage bay.

[0024] A starting mechanism 4, connected to the mobile frame 3, and used to drive the mobile frame 3 to switch from the first state to the second state; Specifically, the starting mechanism 4 is connected to the mobile rack 3, and when the mobile rack 3 is in the first state (i.e., the initial state), the starting mechanism 4 is fixedly connected to the mobile rack 3 and the ammunition storage compartment at the same time; when the mobile rack 3 needs to be switched from the first state (i.e., the initial state) to the second state (i.e., the launching state), the starting mechanism 4 is disconnected from the ammunition storage compartment by an external force to separate the mobile rack 3 from the ammunition storage compartment, and at the same time drives the mobile rack 3 and slides along the guide rail 2 to the exit of the ammunition storage compartment.

[0025] a missile connecting member 5, wherein the missile connecting member 5 is slidably connected to the mobile frame 3, and the missile connecting member 5 has a third state and a fourth state. When in the third state, the missile connecting member 5 is engaged with the first connecting portion 1; when in the fourth state, the missile connecting member 5 slides relative to the mobile frame 3 until the missile connecting member 5 is separated from the first connecting portion 1, so that the missile is projected along the hatch opening; Specifically, a missile connector 5 is slidably disposed on the mobile frame 3, and the missile connector 5 is used to connect the missile to be launched. When the mobile rack 3 is in the first state (i.e., the initial state) or when the mobile rack 3 is in the second state (i.e., the launching state) and the missile connecting member 5 moves synchronously with the mobile rack 3, the missile connecting member 5 is in the third state, i.e., the missile connecting member 5 is engaged with the first connecting portion 1; until the mobile rack 3 is in the second state (i.e., the launching state) and reaches the preset position, the missile connecting member 5 is driven by the separation mechanism 6 to switch its state to the fourth state, i.e., the missile connecting member 5 slides relative to the mobile rack 3 until the missile connecting member 5 is separated from the first connecting portion 1, so that the missile is projected along the hatch opening.

[0026] The separation mechanism 6 is connected to the missile connecting member 5 and is used to drive the missile connecting member 5 to switch from the third state to the fourth state under the action of an external mechanical force.

[0027] Specifically, when the missile connector 5 is in the third state, the separation mechanism 6 limits the relative position of the missile connector 5 and the mobile rack 3. When the mobile rack 3 is in the second state (i.e., the launching state) and reaches the preset position, the separation mechanism 6 is subjected to a mechanical external force to eliminate the limitation on the relative position of the missile connector 5 and the mobile rack 3, so that the missile connector 5 can slide relative to the mobile rack 3 until the missile connector 5 is separated from the first connecting portion 1.

[0028] The present application provides a missile rack, wherein a first connecting portion is arranged on the main body of the missile, the missile rack comprises a guide rail fixedly arranged in a bomb storage compartment, a mobile frame is slidably connected to the guide rail, the mobile frame has a first state and a second state, when in the first state, the mobile frame is fixedly connected to the bomb storage compartment; when in the second state, the mobile frame is separated from the bomb storage compartment and slides along the guide rail to an exit hatch of the bomb storage compartment, a starting mechanism is connected to the mobile frame, and is used to drive the mobile frame to switch from the first state to the second state; the missile connecting piece has a third state and a fourth state, when in the third state, the missile connecting piece is engaged with the first connecting portion; when in the fourth state, the missile connecting piece and the mobile frame slide relatively until the missile connecting piece is separated from the first connecting portion, so that the missile is projected along the exit hatch, a separation mechanism is connected to the missile connecting piece, and is used to drive the missile connecting piece to switch from the third state to the fourth state under the action of a mechanical external force, the separation mechanism adopts a mechanical design, does not require an electrical signal drive, has reliable strength, and has a low failure rate.

[0029] On the basis of the above embodiment, further, the two groups of guide rails 2 are distributed along the second direction, each group of guide rails 2 includes two tracks 21, and the tracks are distributed along a third direction, the second direction is perpendicular to the first direction and the third direction is perpendicular to both the first direction and the second direction.

[0030] Specifically, Figure 1 As shown, the two groups of guide rails 2 extend along their length direction, and each group of guide rails 2 includes two tracks 21, one end of the track 21 is fixed to the bomb storage compartment bulkhead away from the hatch side, and the other end of the track 21 extends to be fixed to the bomb storage compartment bulkhead close to the hatch side, and the tracks are distributed along a third direction, the second direction is perpendicular to the first direction, and the third direction is perpendicular to both the first direction and the second direction.

[0031] On the basis of the above embodiment, further, the mobile frame 3 includes: A first frame beam 31, wherein the first frame beam 31 extends along a second direction; two second beams 32, wherein the second beams 32 are respectively arranged at two ends of the first beam 31 along the second direction, and the second beams 32 extend along the third direction; The sliders 33 are respectively fixedly disposed at two ends of each of the second frame beams 32 along the third direction and are slidably connected to the corresponding rails 21 .

[0032] Specifically, Figure 1As shown, the movable frame 3 is arranged in an "I" shape as a whole, and the movable frame 3 includes a first frame beam 31 and a second frame beam 32 which are arranged perpendicular to each other, and the first frame beam 31 extends along the second direction; there are two second frame beams 32, which are respectively arranged at the two ends of the first frame beam 31 along the second direction, and the second frame beam 32 extends along the third direction, and the sliders 33 are respectively fixedly arranged at the two ends of each extension direction of the second frame beam 32, and are slidably connected to the corresponding track 21.

[0033] On the basis of the above embodiment, further, the starting mechanism 4 includes: A first starting member 41, the first starting member 41 is used to fix the first frame beam 31 and the bomb storage compartment, and can be broken upon receiving a trigger signal to disconnect the first frame beam 31 and the bomb storage compartment; The first energy storage component 42 is fixedly connected to the second frame beam 32 and abuts against the bomb storage compartment; when the first starting component 41 is fixedly connected to the first frame beam 31 and the bomb storage compartment, the first energy storage component 42 stores elastic potential energy; when the first frame beam 31 and the bomb storage compartment are disconnected, the first energy storage component 42 releases elastic potential energy to drive the mobile frame 3 to slide along the guide rail 2 to the exit of the bomb storage compartment.

[0034] Specifically, Figure 2 As shown, the starting mechanism 4 includes a first starting member 41 and a first energy storage member 42. The first starting member 41 is installed on the side of the first frame beam 31 away from the hatch outlet, and the first frame beam 31 is fixedly connected to the bomb storage compartment; each second frame beam 32 is provided with the first energy storage member 42, one end of the first energy storage member 42 is fixed to the side surface of the second frame beam 32 away from the hatch outlet, and the other end is in contact with the bomb storage compartment. In the initial state, the first starting member 41 fixes the first frame beam 31 to the bomb storage compartment, and the first energy storage member 42 stores elastic potential energy; when the mobile frame 3 needs to be switched from the first state to the second state, a trigger signal is sent to the first starting member 41. When the first starting member 41 receives the trigger signal, the first starting member 41 breaks to separate the bomb storage compartment from the first frame beam 31, and at the same time, the first energy storage member 42 releases elastic potential energy to drive the mobile frame 3 to slide along the guide rail 2 to the hatch outlet of the bomb storage compartment. The first starting member 41 is an explosive bolt, and the first energy storage member 42 is a nitrogen spring. Both of them can be configured and adjusted according to specific circumstances, and are not specifically limited here.

[0035] On the basis of the above embodiment, further, the missile connecting member 5 comprises: A connecting frame 51, wherein the extending direction of the connecting frame 51 is parallel to the first frame beam 31; Specifically, Figure 5 As shown, the first frame beam 31 is a "U"-shaped structure with its opening facing downward, and a sliding groove is provided on its side wall along its extension direction. The connecting member 51 is a plate-like structure, and its extension direction is parallel to the extension direction of the first frame beam 31. Sliding parts that slidably cooperate with the sliding groove are provided on both sides thereof. The sliding parts and the sliding groove cooperate to enable the connecting member 51 to slide along the extension direction of the first frame beam 31.

[0036] Two second connecting parts 52, which are respectively arranged at the bottom of both ends of the connecting frame 51 and are used for clamping with the first connecting part 1; Specifically, the second connecting parts 52 are respectively arranged at the bottom of both ends of the connecting frame 51, and the two second connecting parts 52 include a clamping end and a fixed end. The fixed end is fixedly connected to the surface of the connecting frame 51 close to the hatch outlet, and the clamping end is used to clamp with the first connecting part 1; preferably, the first connecting part 1 and the second connecting part 52 can both be hooks, or other clamping structures, which can be specifically set and adjusted according to specific circumstances and are not specifically limited here.

[0037] The energy storage function part 53 is fixedly disposed between the two second connection parts 52 .

[0038] Specifically, the energy storage acting part 53 is arranged between the two second connecting parts 52, and the energy storage acting part 53 is fixedly connected to the connecting frame 51, and is used to act on the energy storage acting part 53 when the separation mechanism 6 drives the missile connecting part 5 to switch from the third state to the fourth state under the action of mechanical external force, so that the missile connecting part 5 and the mobile frame 3 slide relative to each other until the missile connecting part 5 is separated from the first connecting part 1.

[0039] On the basis of the above embodiment, further, the separation mechanism 6 includes: A second starting member 61, which is used to limit the relative position of the connecting frame 51 and the first frame beam 31, so that the second connecting portion 52 is engaged with the first connecting portion 1, and release the limit of the connecting frame 51 and the first frame beam 31 when a force is applied, so that the connecting frame 51 can slide relative to the first frame beam 31; Specifically, Figure 5As shown, when the missile connector 5 is in the third state, the second actuating member 61 limits the relative position of the connector 51 and the first frame beam 31 so that the second connecting portion 52 is engaged with the first connecting portion 1; for example, in the initial state, the second actuating member 61 is fixedly connected to the connector 51 and the first frame beam 31 respectively, or the second actuating member 61 sequentially passes through the limiting holes coaxially arranged on the connector 51 and the first frame beam 31. Of course, the relative position of the connector 51 and the first frame beam 31 can also be limited by other connection methods, which can be specifically set and adjusted according to actual conditions and are not specifically limited here.

[0040] The second energy storage member 62 is fixedly connected to the first frame beam 31 and abuts against the energy storage action part 53. When the second starting member 61 limits the relative position of the connecting frame 51 and the first frame beam 31, the second energy storage member 62 stores elastic potential energy; when the second starting member 61 releases the limitation on the relative position of the connecting frame 51 and the first frame beam 31, the second energy storage member 62 releases the elastic potential energy to drive the missile connecting member 5 to slide along the second direction to separate the second connecting part 52 from the first connecting part 1.

[0041] Specifically, one end of the second energy storage member 62 is fixedly connected to the first frame beam 31. When the missile connecting member 5 is in the third state, the second starting member 61 limits the relative position of the connecting frame 51 and the first frame beam 31, and the other end of the second energy storage member 62 abuts against the energy storage action part 53, and the second energy storage member 62 stores elastic potential energy; when the mobile frame 3 is in the second state (i.e., the launching state) and reaches the preset position, the second starting member 61 is subjected to a mechanical external force to release the relative position limit of the connecting frame 51 and the first frame beam 31, and the missile connecting member 5 is switched to the fourth state, so that the missile connecting member 5 can slide relative to the mobile frame 3, and the second energy storage member 62 releases elastic potential energy, drives the missile connecting member 5 to slide along the second direction to separate the second connecting part 52 from the first connecting part 1, and realizes the separation of the missile connecting member 5 from the missile to be launched. The second energy storage member 62 can be a nitrogen spring, and can also be set and adjusted according to actual conditions, which is not specifically limited here.

[0042] On the basis of the above embodiment, further, the connecting frame 51 is provided with a first pin hole, and the first beam frame 31 is provided with a second pin hole; accordingly, the second starting member 61 includes: A locking pin 611, the locking pin 611 is used to pass through the first pin hole and be inserted into the second pin hole to limit the relative position of the connecting frame 51 and the first frame beam 31; A traction rope 612, one end of which is fixedly connected to the inner wall of the bomb storage compartment, and the other end of which is fixedly connected to the locking pin 611, so that when the first frame beam 31 and the bomb storage compartment are disconnected and slide to a preset position along the guide rail 2 under the action of the elastic potential energy released by the first energy storage component 42, the traction rope 612 pulls the locking pin 611 out of the first pin hole and the second pin hole, so that the locking pin 611 releases the limitation on the relative position of the connecting frame 51 and the first frame beam 31.

[0043] Specifically, Figure 4-5 As shown, when the missile connector 5 is in the third state, the locking pin 611 passes through the first pin hole and is inserted into the second pin hole to limit the relative position of the connecting frame 51 and the first frame beam 31; one end of the traction rope 612 is fixedly connected to the inner wall of the bomb storage compartment, and the other end is fixedly connected to the locking pin 611. When the first frame beam 31 and the bomb storage compartment are disconnected and slide along the guide rail 2 to the preset position under the elastic potential energy released by the first energy storage member 42, the traction rope 612 is straightened, exerts tension on the locking pin 611, and pulls the locking pin 611 out of the first pin hole and the second pin hole, so that the locking pin 611 releases the relative position limit of the connecting frame 51 and the first frame beam 31. It can be understood that the length of the traction rope 612 can be set and adjusted according to the specific setting position of the preset position, which is not specifically limited here.

[0044] On the basis of the above embodiment, further, the missile connecting member 5 further includes an elastic fixing clamp 54, the elastic fixing clamp 54 is fixedly connected to the first beam frame 31, and the elastic fixing clamp 54 clamps the missile along the third direction.

[0045] Specifically, Figure 2 and Figure 3 As shown, the elastic fixing clips 54 are fixedly installed on the two side walls of the first frame beam 31, and the elastic fixing clips 54 include at least two pairs; when the mobile frame 3 is in the first state, the elastic fixing clips 54 clamp the missile in the width direction of the missile to prevent the missile from lateral shaking during the process of leaving the cabin; when the mobile frame 3 is in the second state and the missile connecting member 5 is in the fourth state, the first connecting part 1 is disconnected from the second connecting part 52, and the elastic fixing clips 54 do not need to be subjected to additional driving force, and the missile to be launched is separated from the elastic fixing clips 54 under the action of gravity and inertia.

[0046] In a preferred embodiment, the first energy storage member 42 and the second energy storage member 62 are both nitrogen springs. The nitrogen springs are pneumatically pushed and can be used only by inflating before operation.

[0047] In a preferred embodiment, the first starting member 41 is an explosive bolt, a shear pin 7 is provided on one side of the explosive bolt, and a third pin hole for accommodating the shear pin 7 is provided on the first frame beam 31 .

[0048] Specifically, a shear pin 7 is provided on one side of the explosive bolt, and a third pin hole for accommodating the shear pin 7 is provided on the first frame beam 31. Since the explosive bolt cannot withstand shear force, the shear pin 7 is used to withstand shear force instead of the explosive bolt, so that the explosive bolt will not fail or abnormally start due to shearing.

[0049] The present application provides a missile rack, comprising two groups of guide rails, wherein the guide rails are fixedly arranged in a bomb storage compartment and extend along a first direction, a mobile frame is slidably connected to the guide rails, the mobile frame has a first state and a second state, when in the first state, the mobile frame is fixedly connected to the bomb storage compartment; when in the second state, the mobile frame is separated from the bomb storage compartment and slides along the guide rails to an exit of the bomb storage compartment, a starting mechanism is connected to the mobile frame, and is used to drive the mobile frame to switch from the first state to the second state, a missile connecting member, wherein the missile connecting member is slidably connected to the mobile frame, the missile connecting member has a third state and a fourth state, when in the third state, the missile connecting member is engaged with the first connecting part; when in the fourth state, the missile connecting member slides relatively with the mobile frame until the missile connecting member is separated from the first connecting part, so that the missile is projected along the exit; a separation mechanism, wherein the separation mechanism is connected to the missile connecting member, and is used to drive the missile connecting member to switch from the third state to the fourth state and separate under the action of a mechanical external force, the overall mechanism uses a mechanical structure to trigger the separation, does not require an electrical signal drive, and has a low failure rate.

[0050] This article uses specific examples to illustrate the principles and implementation methods of this application. The description of the above embodiments is only used to help understand the method and its core ideas of this application. The above is only the preferred implementation method of this application. It should be pointed out that due to the limitations of textual expression and the objective existence of infinite specific structures, ordinary technicians in this technical field can make several improvements, modifications or changes without departing from the principles of the present invention, and can also combine the above technical features in an appropriate manner; these improvements, modifications, changes or combinations, or the direct application of the inventive concept and technical solution to other occasions without improvement, should be regarded as the scope of protection of this application.

Claims

1. A missile rack for launching a missile, wherein a first connecting portion (1) is provided on the body of the missile, characterized in that: include: Two sets of guide rails (2), the guide rails (2) being fixedly arranged in the ammunition storage compartment and extending along a first direction; a mobile frame (3) which is slidably connected to the guide rail (2), the mobile frame (3) having a first state and a second state, wherein when in the first state, the mobile frame (3) is fixedly connected to the bomb storage compartment; and when in the second state, the mobile frame (3) is separated from the bomb storage compartment and slides along the guide rail (2) to an exit port of the bomb storage compartment; A starting mechanism (4) connected to the moving frame (3) and used to drive the moving frame (3) to switch from a first state to a second state; a missile connecting member (5), the missile connecting member (5) being slidably connected to the mobile frame (3), the missile connecting member (5) having a third state and a fourth state, wherein when in the third state, the missile connecting member (5) is engaged with the first connecting portion (1); when in the fourth state, the missile connecting member (5) and the mobile frame (3) slide relative to each other until the missile connecting member (5) is separated from the first connecting portion (1), so that the missile is launched along the hatch opening; A separation mechanism (6), the separation mechanism (6) being connected to the missile connection member (5) and being used for driving the missile connection member (5) to switch from the third state to the fourth state under the action of an external mechanical force.

2. A missile rack according to claim 1, characterized in that: The two groups of guide rails (2) are distributed along the second direction, each group of guide rails (2) comprises two rails (21), and the rails (21) are distributed along a third direction, the second direction is perpendicular to the first direction, and the third direction is perpendicular to both the first direction and the second direction.

3. A missile rack according to claim 2, characterized in that: The mobile frame (3) comprises: A first frame beam (31), the first frame beam (31) extending along a second direction; two second frame beams (32), the second frame beams (32) being respectively arranged at two ends of the first frame beam (31) along the second direction, and the second frame beams (32) extending along the third direction; Slide blocks (33), the slide blocks (33) are respectively fixedly arranged at two ends of each second frame beam (32) along the third direction, and are slidably connected to the corresponding track (21).

4. A missile rack according to claim 3, characterized in that: The starting mechanism (4) comprises: a first actuating member (41), the first actuating member (41) being used to fixedly connect the first frame beam (31) and the bomb storage compartment, and being capable of breaking upon receiving a trigger signal so as to disconnect the first frame beam (31) and the bomb storage compartment; A first energy storage member (42), the first energy storage member (42) is fixedly connected to the second frame beam (32) and abuts against the bomb storage compartment; when the first starting member (41) is fixedly connected to the first frame beam (31) and the bomb storage compartment, the first energy storage member (42) stores elastic potential energy; when the first frame beam (31) and the bomb storage compartment are disconnected, the first energy storage member (42) releases the elastic potential energy to drive the moving frame (3) to slide along the guide rail (2) to the exit of the bomb storage compartment.

5. A missile rack according to claim 4, characterized in that: The missile connecting piece (5) comprises: A connecting frame (51), wherein the extending direction of the connecting frame (51) is parallel to the first frame beam (31); two second connecting parts (52), the second connecting parts (52) being respectively arranged at the bottom of both ends of the connecting frame (51) and being used for clamping with the first connecting part (1); An energy storage function part (53), wherein the energy storage function part (53) is fixedly arranged between the two second connection parts (52).

6. A missile rack according to claim 5, characterized in that: The separation mechanism (6) comprises: a second starting member (61), the second starting member (61) being used to limit the relative position of the connecting frame (51) and the first frame beam (31) so that the second connecting portion (52) is engaged with the first connecting portion (1), and to release the limiting of the connecting frame (51) and the first frame beam (31) when a force is applied so that the connecting frame (51) can slide relative to the first frame beam (31); a second energy storage member (62), the second energy storage member (62) being fixedly connected to the first frame beam (31) and abutting against the energy storage action portion (53); when the second starting member (61) limits the relative position of the connecting frame (51) and the first frame beam (31), the second energy storage member (62) stores elastic potential energy; when the second starting member (61) releases the limit on the relative position of the connecting frame (51) and the first frame beam (31), the second energy storage member (62) releases the elastic potential energy to drive the missile connecting member (5) to slide along a second direction so that the second connecting portion (52) is separated from the first connecting portion (1).

7. A missile rack according to claim 6, characterized in that: The connecting frame (51) is provided with a first pin hole, and the first beam frame (31) is provided with a second pin hole; accordingly, the second starting member (61) comprises: A locking pin (611), the locking pin (611) being used to penetrate the first pin hole and be inserted into the second pin hole to limit the relative position of the connecting frame (51) and the first frame beam (31); A traction rope (612), one end of the traction rope (612) is fixedly connected to the inner wall of the bomb storage compartment, and the other end is fixedly connected to the locking pin (611), so that when the first frame beam (31) and the bomb storage compartment are disconnected and slide along the guide rail (2) to a preset position under the action of the elastic potential energy released by the first energy storage member (42), the traction rope (612) pulls the locking pin (611) out of the first pin hole and the second pin hole, so that the locking pin (611) releases the restriction on the relative position of the connecting frame (51) and the first frame beam (31).

8. A missile rack according to claim 3, characterized in that: The missile connecting member (5) further comprises an elastic fixing clamp (54), wherein the elastic fixing clamp (54) is fixedly connected to the first beam frame (31), and the elastic fixing clamp (54) clamps the missile along a third direction.

9. A missile rack according to claim 6, characterized in that: The first energy storage component (42) and the second energy storage component (62) are both nitrogen springs.

10. A missile rack according to claim 4, characterized in that: The first starting member (41) is an explosive bolt, a shear pin (7) is provided on one side of the explosive bolt, and a third pin hole for accommodating the shear pin (7) is provided on the first frame beam (31).

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