Missile blocking structure for limiting boxed missile with protection assembly

Abstract

The utility model belongs to the technical field of missile transportation and filling, and particularly relates to a missile blocking structure for limiting a boxed missile with a protection assembly, and the missile blocking structure realizes the limiting of the boxed missile in a horizontal plane by using a transportation box body bottom plate, a guide plate, a missile blocking rod and a missile blocking rod seat. The upper surface of the protection assembly is blocked by the elastic blocking rod in the height direction to achieve limiting. The bomb blocking device is different from other bomb fixing devices adopting a binding or mechanical locking mode on the transportation and filling vehicle, and particularly, the bomb blocking method and structure in the high-low direction are different from the method and structure for limiting in the height direction by adopting a top door of a storage and transportation box in the prior art. According to the utility model, the problems of limiting and vertical loading and unloading operation of single-shot boxed missiles and two-in-one boxed missiles with protection components in the transportation box body are solved, the structure is simple, and the limiting is reliable.

Description

Technical Field

[0001] The utility model belongs to the technical field of missile transportation and loading, and in particular relates to a bullet-blocking structure for limiting the position of a box-loaded missile with a protective component. Background Art

[0002] When designing a box-loaded missile, a positioning and locking structure will be reserved on the outside of the launch box for mechanical docking with the launch device; a lifting interface will be reserved for transportation and lifting. When transporting box-loaded missiles, the above positioning, locking and lifting interfaces are generally used to limit and fix them on the transport platform. During the limiting and fixing process, various unlocking devices need to be operated.

[0003] A certain type of box-packed missile requires the use of a matching protective component during transportation. After the protective component is installed on the box-packed missile, it becomes one with the box-packed missile and blocks the original usable structures of the box-packed missile, such as locating pins, locating holes and lifting rings, making the above conventional method impossible to implement.

[0004] "A bullet-blocking and bullet-fixing structure for a missile transporter and loader" (201418004827.0) mentions the use of a bullet-blocking frame and a top door of a storage and transportation box to limit the position of similar box-loaded missiles with protective components. This method and structure will cause intermittent contact between the protective components of the box-loaded missiles and the top door of the storage and transportation box in the height direction during transportation, which will affect the structure of the top door, especially the sealing performance, after long-term operation. Utility Model Content

[0005] 1. Technical issues to be resolved

[0006] The technical problem to be solved by the utility model is: in view of the problems existing in the above-mentioned prior art, how to provide a new bullet-blocking structure to meet the transportation of box-loaded missiles with protective components, and is suitable for limiting the height direction of single-shot box-loaded missiles, and is also suitable for limiting the height direction of double-loaded box-loaded missiles. When the box-loaded missile enters or exits the transport box, the bullet-blocking rod can be removed by manually pulling out the pin on the bullet-blocking rod, and the height limit of the box-loaded missile is released, which is convenient for subsequent vertical loading and unloading operations. The bullet-blocking structure is simple and the limit is reliable.

[0007] (II) Technical solution

[0008] In order to solve the above technical problems, the utility model provides a bullet-blocking structure for limiting a box-packed missile with a protective assembly, the bullet-blocking structure comprising: a bottom plate, a side wall, a partition wall, a guide plate, a bullet-blocking rod, and a bullet-blocking rod seat; for the box-packed missile matched with the bullet-blocking structure, protective assemblies are further provided at the front and rear of the box-packed missile;

[0009] The bottom plate is a frame structure formed by welding pipes, arranged horizontally, and a flat plate is welded on the upper surface;

[0010] The side walls are frame structures welded by pipes, vertically arranged at the four edge parts of the bottom plate, and are divided into two side walls in the front-back direction and two side walls in the left-right direction;

[0011] The partition walls are frame structures welded by pipes, with M of them, vertically arranged inside the bottom plate in the front-back direction, so that M + 1 space partitions are formed by the bottom plate, side walls, and partition walls; the M + 1 space partitions are all arranged as rectangular parallelepiped cavities extending in the front-back direction;

[0012] The guide plates are L-shaped bent plates, with two in a group, a total of M + 2 groups. Each group of two guide plates is divided into a front guide plate and a rear guide plate. Among them, M groups of guide plates match the partition walls and are vertically welded to the partition walls, and the other 2 groups of guide plates match the side walls and are vertically welded to the two side walls in the left-right direction; the front guide plates and rear guide plates in the M + 2 groups of guide plates are all matched in position in the front-back direction;

[0013] Thus, for a certain rectangular parallelepiped cavity, since front guide plates and rear guide plates are provided on both its left and right sides, a rectangular parallelepiped cavity is set as three spaces for accommodating boxed missiles;

[0014] On the boxed missile, a protection component is provided. When transporting the boxed missile, it needs to be installed on the boxed missile and become an integral whole, and the boxed missile can be limited by blocking the protection component;

[0015] At the positions of the side walls and partition walls where each guide plate is located, a bullet-blocking rod seat is provided. Thus, there are also multiple groups of bullet-blocking rod seats, with two in each group, divided into a front bullet-blocking rod seat and a rear bullet-blocking rod seat. For a certain rectangular parallelepiped cavity, between the two front bullet-blocking rod seats on its left and right sides, and between the two rear bullet-blocking rod seats on its left and right sides, a bullet-blocking rod is detachably provided, and the bullet-blocking rod is used to block the protection component.

[0016] Among them, in each group of two guide plates, the distance between the front and rear guide plates is slightly larger than the distance between the front and rear protection components on the boxed missile, ensuring that the boxed missile can vertically enter and exit the transport box under the constraint of the guide plates.

[0017] Among them, the bullet-blocking rod includes a rod body with a square cross-section, two support plates installed at the left and right ends of the rod body, and two pins respectively installed on the support plates. Each pin includes a pin body and a pin shaft; the pin body is hollow, and the pin shaft is inserted and connected through a spring;

[0018] The pin shaft can be manually pulled out relative to the pin body and is set to rotate 90° circumferentially and then keep the pin shaft stationary; after rotating the circumferential pin shaft 90° again, the pin shaft returns to its original position under the action of the spring force.

[0019] Among them, the bullet-blocking rod seat is welded by plates, and is provided with a C-shaped notch that matches the rod body of the bullet-blocking rod, and is provided with a strip-shaped hole in the height direction that matches the insertion pin shaft of the bullet-blocking rod.

[0020] Among them, the size of the C-shaped notch is slightly larger than the cross-sectional size of the rod body on the bullet-blocking rod, and is used for placing the bullet-blocking rod;

[0021] The strip-shaped hole in the height direction has a hole diameter slightly larger than the diameter of the insertion pin shaft on the bullet-blocking rod, and is used for limiting the bullet-blocking rod;

[0022] When the bullet-blocking rod is placed in the bullet-blocking rod seat, it will be constrained by the C-shaped notch and the strip-shaped hole on the bullet-blocking rod, realizing the installation and setting of the bullet-blocking rod;

[0023] Manually pull the insertion pin shaft along the axial direction of the insertion pin, disengage from the strip-shaped hole on the bullet-blocking rod seat and rotate 90°, then keep the insertion pin shaft stationary, and the bullet-blocking rod can be taken out from the "C-shaped notch" on the bullet-blocking rod seat, realizing the disassembly of the bullet-blocking rod.

[0024] Among them, the bullet-blocking rod seat is installed on the side wall and the partition wall. In the height direction of the side wall and the partition wall, in addition to setting the bullet-blocking seat at the top position, a bullet-blocking seat is also set at the middle position; thus, the bullet-blocking seat at the top position is used to restrain the two-pack boxed missile, and the bullet-blocking seat at the middle position is used to restrain the single-pack boxed missile.

[0025] Among them, after the bullet-blocking rod is set on the bullet-blocking rod seat, it is located above a certain protection component and is used to block the corresponding protection component in the height direction.

[0026] Among them, the bullet-blocking structure uses a bottom plate and a guide plate to realize the limit of the boxed missile in the horizontal plane; uses a bullet-blocking rod in cooperation with a bullet-blocking rod seat to block the protection component below to realize the limit of the boxed missile in the height direction.

[0027] Among them, whether it is a single-pack boxed missile or a two-pack boxed missile, 2 bullet-blocking rods are used to complete the limit in the height direction.

[0028] Among them, the placement and fixation of the bullet-blocking rod in the bullet-blocking rod seat are all completed by the operator manually operating the insertion pin.

[0029] (III) Beneficial effects

[0030] Compared with the prior art, the present utility model has the following beneficial effects:

[0031] (1) Different from other bullet-fixing structures that adopt bundling or mechanical locking forms, the present utility model makes full use of the structure of the protection component of the boxed missile, and uses a guide plate and a bullet-blocking rod in cooperation with a bullet-blocking rod seat to solve the limit problem of single-pack and two-pack boxed missiles in the transport box at the same time. The structure is simple and the limit is reliable.

[0032] (2) Before the loading and unloading operation, manually operate the bolt. Pull out the pin shaft, and the bullet-blocking rod can be taken out from the bullet-blocking rod seat, that is, the height-direction limit of the boxed missile in the transportation box is released; during the loading and unloading process, the protection component of the boxed missile can only move along the height direction of the transportation box under the constraint of the guide plate, ensuring the convenience of its entry and exit from the box body. Brief Description of the Drawings

[0033] Figure 1 It is a schematic diagram of the bullet-blocking structure of the present invention and its working state;

[0034] Figure 2 It is a schematic diagram of the guide plate restricting the vertical entry and exit of the boxed missile from the transportation box body of the present invention;

[0035] Figure 3 It is a schematic diagram of the bullet-blocking rod structure of the present invention;

[0036] Figure 4a It is a schematic diagram of the bullet-blocking rod seat structure of the present invention;

[0037] Figure 4b It is a schematic diagram of the working state of the bullet-blocking rod in the bullet-blocking rod seat of the present invention;

[0038] Figure 5 It is a schematic diagram when the bullet-blocking rod of the present invention is put into or taken out from the bullet-blocking rod seat;

[0039] Figure 5a It is a schematic diagram of the bolt state when the bullet-blocking rod of the present invention is restricted;

[0040] Figure 5b It is a schematic diagram of the bolt state when the bullet-blocking rod of the present invention is not restricted;

[0041] In the figure:

[0042] 1 - bottom plate of the transportation box, 2 - side wall, 3 - partition, 4 - guide plate, 5 - bullet-blocking rod, 6 - bullet-blocking rod seat. Detailed Embodiment

[0043] To make the purpose, content, and advantages of the present invention clearer, the following combines the drawings and embodiments to further describe the detailed embodiment of the present invention in detail.

[0044] To solve the above technical problems, the present invention provides a bullet-blocking structure for limiting a boxed missile with a protection component. The bullet-blocking structure includes: a bottom plate, a side wall, a partition, a guide plate, a bullet-blocking rod, and a bullet-blocking rod seat; for the boxed missile matched with the bullet-blocking structure, protection components are additionally provided at the front and rear of the boxed missile;

[0045] The bottom plate is a frame structure welded by pipes, horizontally arranged, and a flat plate is welded on the upper surface;

[0046] The side walls are frame structures formed by welding pipes, and are vertically arranged at the four-edge parts of the bottom plate, and are divided into two side walls in the front-back direction and two side walls in the left-right direction;

[0047] The partition walls are frame structures formed by welding pipes, and there are M of them, which are vertically arranged inside the bottom plate in the front-back direction, so that M + 1 space partitions are formed by the bottom plate, the side walls and the partition walls; the M + 1 space partitions are all arranged as rectangular cavities extending in the front-back direction;

[0048] The guide plates are L-shaped bent plates, with two in a group, and there are M + 2 groups in total. Each group of two guide plates is divided into a front guide plate and a rear guide plate. Among them, M groups of guide plates match the partition walls and are vertically welded to the partition walls, and the other 2 groups of guide plates match the side walls and are vertically welded to the two side walls in the left-right direction; the positions of the front guide plates and the rear guide plates in the M + 2 groups of guide plates in the front-back direction match each other;

[0049] Therefore, for a certain rectangular cavity, since front guide plates and rear guide plates are provided on both its left and right sides, a rectangular cavity is set as three spaces for accommodating boxed missiles;

[0050] On the boxed missile, there is a protection component, which does not belong to the content of the present invention. When transporting the boxed missile, it needs to be installed on the boxed missile and become an integral whole, and the boxed missile can be limited by blocking the protection component;

[0051] At each position of the side wall and the partition wall where the guide plate is located, a bullet-blocking rod seat is provided. Therefore, there are also multiple groups of bullet-blocking rod seats, with two in each group, divided into a front bullet-blocking rod seat and a rear bullet-blocking rod seat. For a certain rectangular cavity, between the two front bullet-blocking rod seats on its left and right sides, and between the two rear bullet-blocking rod seats on its left and right sides, a bullet-blocking rod is detachably arranged, and the bullet-blocking rod is used to block the protection component.

[0052] Among them, the distance between the front and rear guide plates in each group of two guide plates is slightly larger than the distance between the front and rear protection components on the boxed missile, so as to ensure that the boxed missile can vertically enter and exit the transport box under the constraint of the guide plates.

[0053] Among them, the bullet-blocking rod includes a rod body with a square cross-section, two support plates installed at the left and right ends of the rod body, and two pins respectively installed on the support plates. Each pin includes a pin main body and a pin shaft; the pin main body is hollow, and the pin shaft is inserted and connected through a spring;

[0054] The pin shaft can be manually pulled out relative to the pin main body, and is set to rotate 90° circumferentially and then keep the pin shaft stationary; after rotating the circumferential pin shaft 90° again, the pin shaft returns to its original position under the action of the spring force.

[0055] Among them, the bullet-blocking rod seat is welded by plates, and is provided with a C-shaped notch that mates with the rod body of the bullet-blocking rod, and a strip-shaped hole in the height direction that mates with the insertion pin shaft of the bullet-blocking rod.

[0056] Among them, the size of the C-shaped notch is slightly larger than the cross-sectional size of the rod body on the bullet-blocking rod, and is used to place the bullet-blocking rod;

[0057] The strip-shaped hole in the height direction has a hole diameter slightly larger than the diameter of the insertion pin shaft on the bullet-blocking rod, and is used to limit the bullet-blocking rod;

[0058] When the bullet-blocking rod is placed in the bullet-blocking rod seat, it will be constrained by the C-shaped notch and the strip-shaped hole on the bullet-blocking rod, realizing the installation of the bullet-blocking rod.

[0059] Manually pull the insertion pin shaft along the axial direction of the insertion pin, disengage from the strip-shaped hole on the bullet-blocking rod seat and rotate 90°, then keep the insertion pin shaft stationary, and the bullet-blocking rod can be taken out from the "C-shaped notch" of the bullet-blocking rod seat, realizing the disassembly of the bullet-blocking rod.

[0060] Among them, the bullet-blocking rod seat is welded (or fixed by fasteners) and installed on the side wall and the partition wall. In the height direction of the side wall and the partition wall, in addition to setting the bullet-blocking seat at the top position, a bullet-blocking seat is also set at the middle position; thus, the bullet-blocking seat at the top position is used to restrain the two-unit boxed missile, and the bullet-blocking seat at the middle position is used to restrain the single-unit boxed missile.

[0061] Among them, after the bullet-blocking rod is set on the bullet-blocking rod seat, it is above a certain protection component, and is used to block the corresponding protection component in the height direction.

[0062] Among them, the bullet-blocking structure uses the bottom plate and the guide plate to realize the limit of the boxed missile in the horizontal plane; uses the bullet-blocking rod to cooperate with the bullet-blocking rod seat to block the lower protection component to realize the limit of the boxed missile in the height direction.

[0063] Among them, whether it is a single-unit boxed missile or a two-unit boxed missile, 2 bullet-blocking rods are used to complete the limit in the height direction.

[0064] Among them, the placement and fixation of the bullet-blocking rod in the bullet-blocking rod seat are all completed by the operator manually operating the insertion pin.

[0065] In summary, the bullet-blocking structure uses the bottom plate of the transportation box, the guide plate, the bullet-blocking rod and the bullet-blocking rod seat to realize the limit of the boxed missile in the horizontal plane, and the limit in the height direction is realized by the bullet-blocking rod.

[0066] The bullet-blocking rod is applicable to the limit in the height direction of both single-unit boxed missiles and two-unit boxed missiles.

[0067] The guide plate is fixedly (welded or by other means) installed on the side wall and partition of the transportation box body, contacts with the protection component of the boxed missile, is used to limit the rotation of the boxed missile in the horizontal plane, and is also used for guiding the boxed missile to enter and exit the transportation box.

[0068] The bullet-blocking rod is manually placed in the bullet-blocking rod seat, and the locking pin on the bullet-blocking rod is inserted into the strip-shaped hole on the bullet-blocking rod seat to realize the constraint of the bullet-blocking rod in the bullet-blocking rod seat; pulling out the locking pin can take out the bullet-blocking rod.

[0069] The bullet-blocking rod seat is fixedly installed on the side wall and partition of the transportation box body.

[0070] Embodiment 1

[0071] As Figure 1 shown, the bullet-blocking structure of the present utility model includes a bottom plate (1), side walls (2), partitions (3), guide plates (4), bullet-blocking rods (5), bullet-blocking rod seats (6), protection components and boxed missiles. Figure 1 At the same time, three working conditions of no boxed missile, single boxed missile, and two-boxed missiles in the transportation box are shown.

[0072] As Figure 2 shown, after the two bullet-blocking rods (5) are removed, the protection component is restricted by the guide plate (4), and the boxed missile moves away from or approaches the bottom plate (1) and can only vertically enter or exit the transportation box body.

[0073] As Figure 3 shown, the bullet-blocking rod (5) is composed of a rod body (501), a plug pin (502) and a support plate (503). The plug pin (502) is fastened to the support plate (503) by a nut.

[0074] As Figure 4a shown, the bullet-blocking rod seat (6) is mainly welded by several flat plates and bent plates. The first main feature: there is a C-shaped notch, and the size of the notch is slightly larger than the cross-sectional size of the rod body (501) on the bullet-blocking rod (5) for placing the bullet-blocking rod (5); the second main feature: there is a strip-shaped hole in the height direction, and the hole diameter is slightly larger than the pin diameter of the plug pin on the bullet-blocking rod (5) for limiting the bullet-blocking rod (5).

[0075] As Figure 4b shown, the bullet-blocking rod (5) is placed in the bullet-blocking rod seat (6) and is restricted by the "C-shaped notch" and "strip-shaped hole" on the bullet-blocking rod (6).

[0076] As Figure 5 shown, manually pull the plug pin along the axial direction of the plug pin, disengage from the "strip-shaped hole" on the bullet-blocking rod seat (6) and rotate 90° and then keep the plug pin stationary, and the bullet-blocking rod (5) can be taken out from the "C-shaped notch" of the bullet-blocking rod seat (6).

[0077] AsFigure 5a As shown, the insertion pin shaft extends, and at this time, the bullet blocking rod (5) is limited.

[0078] As Figure 5b shown, the insertion pin shaft retracts, and at this time, the bullet blocking rod (5) can move.

[0079] There is a certain gap between the guide plate and the protection component of the present utility model. The appropriate gap helps the boxed missile to enter and exit the transportation box to ensure vertical hoisting. During the hoisting operation, the guide plates restrain the protection component, guide the whole process, and ensure that the boxed missile itself does not contact the transportation box, which is safe and reliable.

[0080] The above is only the preferred embodiment of the present utility model. It should be pointed out that for those of ordinary skill in the art, without departing from the technical principle of the present utility model, several improvements and deformations can still be made, and these improvements and deformations should also be regarded as the protection scope of the present utility model.

Claims

1. A bullet-blocking structure for limiting the position of a box-packed missile with a protective component, characterized in that: The bullet-blocking structure comprises: a bottom plate, a side wall, a partition wall, a guide plate, a bullet-blocking rod, and a bullet-blocking rod seat; for the box-mounted missile matched with the bullet-blocking structure, protective components are additionally provided at the front and rear of the box-mounted missile; The bottom plate is a frame structure formed by welding pipes, arranged horizontally, and a flat plate is welded on the upper surface; The side wall is a frame structure formed by welding pipes, vertically arranged on the four edges of the bottom plate, and is divided into two side walls in the front-to-back direction and two side walls in the left-to-right direction; The partition wall is a frame structure formed by welding pipes, and M of them are provided, and are vertically arranged inside the bottom plate along the front-back direction, so that M+1 space partitions are formed by the bottom plate, the side wall, and the partition wall; the M+1 space partitions are all arranged as rectangular parallelepiped cavities extending along the front-back direction; The guide plates are L-shaped bent plates, two in a group, a total of M+2 groups, each group of two guide plates is divided into a front guide plate and a rear guide plate, wherein the guide plates of the M group match the bulkhead and are vertically welded to the bulkhead, and the other two groups of guide plates match the side walls and are vertically welded to the two side walls in the left and right directions; the positions of the front guide plates and the rear guide plates in the M+2 groups of guide plates in the front and rear directions are matched with each other; Thus, for a certain rectangular cavity, since the front guide plate and the rear guide plate are provided on the left and right sides thereof, the rectangular cavity is provided with three spaces for accommodating box-loaded missiles; A protective component is provided on the box-loaded missile. When the box-loaded missile is transported, it needs to be installed on the box-loaded missile and become a whole. The position of the box-loaded missile can be limited by blocking the protective component. A bullet-blocking rod seat is provided at the side wall and the partition wall where each guide plate is located. Therefore, there are multiple groups of bullet-blocking rod seats, each group of which has two bullet-blocking rod seats, which are divided into a front bullet-blocking rod seat and a rear bullet-blocking rod seat. For a certain rectangular cavity, a bullet-blocking rod is detachably provided between the two front bullet-blocking rod seats on the left and right sides, and between the two rear bullet-blocking rod seats on the left and right sides. The bullet-blocking rod is used to block the protective component.

2. The bullet-blocking structure for limiting the position of a box-packed missile with a protective component as claimed in claim 1, characterized in that: In each group of two guide plates, the distance between the front and rear guide plates is slightly larger than the distance between the front and rear protective components on the box-loaded missile, ensuring that the box-loaded missile can vertically enter and exit the transport box under the constraint of the guide plates.

3. The bullet-blocking structure for limiting the position of a box-packed missile with a protective component as claimed in claim 1, characterized in that: The bullet-blocking rod comprises a rod body with a square cross section, two support plates installed at the left and right ends of the rod body, and two latches respectively installed on the support plates, each latch comprising a latch body and a latch shaft; the latch body is hollow and connected to the latch shaft by a spring insertion arrangement; The latch shaft can be manually pulled out relative to the latch body, and is arranged to keep the latch shaft stationary after being rotated 90° circumferentially; after the circumferential latch shaft is rotated 90° again, the latch shaft returns to its original position by itself under the action of the spring force.

4. The bullet-blocking structure for limiting the position of a box-packed missile with a protective assembly as claimed in claim 3, characterized in that: The bullet-blocking rod seat is formed by welding plates, and is provided with a C-shaped notch matched with the rod body of the bullet-blocking rod, and a strip hole in the height direction matched with the latch shaft of the bullet-blocking rod.

5. The bullet-blocking structure for limiting the position of a box-packed missile with a protective assembly as claimed in claim 4, characterized in that: The size of the C-shaped notch is slightly larger than the cross-sectional size of the rod body on the bullet-blocking rod and is used to place the bullet-blocking rod; The strip-shaped hole in the height direction has a hole diameter slightly larger than the pin shaft diameter on the bullet-blocking rod, and is used to limit the bullet-blocking rod; When the bullet-blocking rod is placed in the bullet-blocking rod seat, the C-shaped notch and the strip-shaped hole on the bullet-blocking rod are constrained to achieve installation of the bullet-blocking rod; Manually pull the latch shaft along the axial direction of the latch pin to disengage it from the bar-shaped hole on the bullet-blocking rod seat and rotate it 90° while keeping the latch shaft stationary. The bullet-blocking rod can then be taken out from the "C-shaped notch" on the bullet-blocking rod seat to achieve disassembly of the bullet-blocking rod.

6. The bullet-blocking structure for limiting the position of a box-packed missile with a protective assembly as claimed in claim 5, characterized in that: The bullet deflector rod seat is installed on the side walls and partition walls. In the height direction of the side walls and partition walls, in addition to the bullet deflector seat at the top position, a bullet deflector seat is also provided at the middle position; thus, the bullet deflector seat at the top position is used to restrain the two-shot box-loaded missiles, and the bullet deflector seat at the middle position is used to restrain the single-shot box-loaded missiles.

7. The bullet-blocking structure for limiting the position of a box-packed missile with a protective assembly as claimed in claim 6, characterized in that: After the bullet-blocking rod is arranged on the bullet-blocking rod seat, it is located above a certain protection component and is used to block the corresponding protection component in the height direction.

8. The bullet-blocking structure for limiting the position of a box-packed missile with a protective assembly as claimed in claim 7, characterized in that: The bullet-blocking structure adopts a bottom plate and a guide plate to limit the box-loaded missile in a horizontal plane; and adopts a bullet-blocking rod in conjunction with a bullet-blocking rod seat to block the protective assembly below to limit the box-loaded missile in a height direction.

9. The bullet-blocking structure for limiting the position of a box-packed missile with a protective assembly as claimed in claim 8, characterized in that: Whether it is a single-shot box-loaded missile or a double-shot box-loaded missile, two bullet-stopping rods are used to limit the height direction.

10. The bullet-blocking structure for limiting the position of a box-packed missile with a protective component as claimed in claim 9, characterized in that: The placement and fixation of the bullet-blocking rod in the bullet-blocking rod seat are completed by the operator manually operating the latch.

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