阅读说明：本技术 一种车载式高炮备用弹仓 (Vehicle-mounted spare magazine for antiaircraft gun ) 是由 陈跃 崔栓栓 宋少飞 段晓峰 朱家奎 李梅 耿佳伟 于 2021-09-22 设计创作，主要内容包括：本发明公开了一种车载式高炮备用弹仓,方形框架的一侧敞口用于炮弹的存取,方形框架内壁沿高度方向设置有若干组炮弹支撑架,每组炮弹支撑架包括正对设置在方形框架内壁两正对侧的炮弹头部支撑架和炮弹尾部支撑导向槽,炮弹头部支撑架包括水平连接在方形框架内壁上的连接板,连接板上连接有至少两根朝向炮弹尾部支撑导向槽的悬臂,悬臂的延伸端部设置有与连接板平行的转轴和支撑导向杆,转轴上间隔设置有若干限位板,转动转轴能够使得每个限位板呈竖直或水平；炮弹尾部支撑导向槽水平连接在方形框架内壁上,炮弹尾部支撑导向槽内靠近方形框架敞口侧的一端可拆卸设置有与炮弹尾部相匹配的弧形限位块。本发明有分层结构且炮弹存储及取出时方便快速。(The invention discloses a vehicle-mounted spare magazine for an antiaircraft gun, wherein one side of a square frame is opened for storing and taking shells, a plurality of groups of shell support frames are arranged on the inner wall of the square frame along the height direction, each group of shell support frame comprises a shell head support frame and a shell tail support guide groove which are arranged right opposite to two right sides of the inner wall of the square frame, the shell head support frame comprises a connecting plate which is horizontally connected on the inner wall of the square frame, at least two cantilevers facing the shell tail support guide groove are connected on the connecting plate, a rotating shaft and a support guide rod which are parallel to the connecting plate are arranged at the extending end part of each cantilever, a plurality of limiting plates are arranged on the rotating shaft at intervals, and each limiting plate can be vertical or horizontal by rotating the rotating shaft; the shell tail supporting guide groove is horizontally connected to the inner wall of the square frame, and an arc limiting block matched with the shell tail is detachably arranged at one end, close to the opening side of the square frame, in the shell tail supporting guide groove. The invention has a layered structure and the cannonball is convenient and quick to store and take out.)

1. The spare magazine for the vehicle-mounted antiaircraft gun is characterized by comprising a square frame (1), wherein one side of the square frame (1) is opened and used for storing and taking shells, a plurality of groups of shell support frames are arranged on the inner wall of the square frame (1) along the height direction, each group of shell support frames comprises a shell head support frame (2) and a shell tail support guide groove (3) which are just opposite to each other and are arranged on the two sides of the inner wall of the square frame (1), each shell head support frame (2) comprises a connecting plate (201) which is horizontally connected onto the inner wall of the square frame (1), at least two cantilevers (202) facing the shell tail support guide groove (3) are connected onto the connecting plate (201), a rotating shaft (203) and a support guide rod (204) which are parallel to the connecting plate (201) are arranged at the extending end part of each cantilever (202), a plurality of limiting plates (205) are arranged on the rotating shaft (203) at intervals, the rotating shaft (203) is rotated to enable each limiting plate (205) to be vertical or horizontal; the cannonball tail supporting guide groove (3) is horizontally connected to the inner wall of the square frame (1), and an arc limiting block (4) matched with the cannonball tail is detachably arranged at one end of the open side of the square frame (1) and close to the cannonball tail supporting guide groove (3).

2. The vehicle-mounted type antiaircraft gun reserve magazine according to claim 1, characterized in that a positioning pin inserting block (206) is fixed on the extending end part of the cantilever (202) close to the open side of the square frame (1), a first positioning pin (207) is matched on the positioning pin inserting block (206), a positioning hole is arranged on the rotating shaft (203) at the position corresponding to the positioning pin inserting block (206), and one end of the first positioning pin (207) can be matched with the positioning hole to position the rotating shaft (203).

3. A vehicle-mounted antiaircraft gun reserve magazine according to claim 1, characterized in that a reinforcing rod (208) is connected between two adjacent cantilevers (202) on the connecting plate (201).

4. A vehicle-mounted type antiaircraft gun reserve magazine according to claim 1, characterized in that a fixing block (209) for fixing the support guide rod (204) is connected to the extending end of each cantilever (202), and the support guide rod (204) is fixed to the extending end of the cantilever (202) through the fixing block (209).

5. A vehicle-mounted antiaircraft gun reserve magazine as claimed in claim 1, characterized in that the end of the rotary shaft (203) close to the open side of the square frame (1) is provided with an operating handle (210).

6. The vehicle-mounted antiaircraft gun reserve magazine according to claim 1, characterized in that the arc-shaped limiting block (4) is provided with a positioning hole, the inner wall of the square frame (1) corresponding to the positioning hole on the arc-shaped limiting block (4) is provided with a positioning hole, and the arc-shaped limiting block (4) is connected with the inner wall of the square frame (1) through a second positioning pin (5) penetrating into the positioning hole.

7. A vehicle-mounted type antiaircraft gun reserve magazine as claimed in claim 1, characterized in that the connecting plate (201) is bolted to the inner wall of the square frame (1), and the shell tail support guide groove (3) is welded to the inner wall of the square frame (1).

8. The vehicle-mounted type antiaircraft gun reserve magazine according to claim 1, characterized in that a protection plate (6) for sound insulation, heat insulation and flame retardance is arranged on the outer wall of the square frame (1), and the protection plate (6) is made of carbon fiber composite material.

9. A vehicle-mounted antiaircraft gun reserve magazine as claimed in claim 1, characterized in that three cantilevers (202) are uniformly connected to the connecting plate (201) and face the shell tail support guide groove (3).

Technical Field

The invention relates to the technical field of shell storage, in particular to a vehicle-mounted spare magazine for an antiaircraft gun.

Background

The spare magazine is mounted on an antiaircraft type combat tank and is used for storing shells, the traditional shell storage is placed in a shell box, and the following problems exist in use: the gun magazine is of an integral structure, so that the gun magazine is difficult to disassemble, and the whole gun magazine can be directly scrapped if the gun magazine is damaged in the using process; the layered structure and the partition structure are not arranged in the shell case, the gap between shells is zero when the shells are placed, and certain danger exists for the storage of the shells; the inside of the shell case is not provided with any auxiliary shell storage and taking-out structure, so that the time and labor are wasted when the shells are stored and taken out.

Disclosure of Invention

Aiming at the problems in the prior art, the invention provides a vehicle-mounted spare magazine for an antiaircraft gun, which can be quickly disassembled and has a layered structure, and the shells are conveniently and quickly stored and taken out.

In order to solve the technical problems, the invention is realized by the following technical scheme:

a vehicle-mounted spare cartridge magazine for an antiaircraft gun comprises a square frame, wherein one side of the square frame is open and used for storing and taking shells, a plurality of groups of shell support frames are arranged on the inner wall of the square frame along the height direction, each group of shell support frame comprises a shell head support frame and a shell tail support guide groove which are just opposite to two sides of the inner wall of the square frame, the shell head support frame comprises a connecting plate which is horizontally connected to the inner wall of the square frame, at least two cantilevers facing the shell tail support guide groove are connected to the connecting plate, a rotating shaft and a support guide rod which are parallel to the connecting plate are arranged at the extending end part of each cantilever, a plurality of limiting plates are arranged on each rotating shaft at intervals, and each limiting plate can be vertical or horizontal by rotating the rotating shaft; the shell tail supporting guide groove is horizontally connected to the inner wall of the square frame, and an arc limiting block matched with the shell tail is detachably arranged at one end, close to the opening side of the square frame, in the shell tail supporting guide groove.

Furthermore, a positioning pin inserting block is fixed on the extending end part of the cantilever close to the open side of the square frame, a first positioning pin is matched on the positioning pin inserting block, a positioning hole is formed in the position, corresponding to the positioning pin inserting block, of the rotating shaft, and one end of the first positioning pin can be matched with the positioning hole to position the rotating shaft.

Furthermore, a reinforcing rod is connected between two adjacent cantilevers on the connecting plate.

Furthermore, the extension end of each cantilever is connected with a fixing block for fixing the support guide rod, and the support guide rod is fixed at the extension end of the cantilever through the fixing block.

Furthermore, an operating handle is arranged at one end of the rotating shaft close to the open side of the square frame.

Furthermore, a positioning hole is formed in the arc limiting block, a positioning hole is formed in the inner wall of the square frame, which corresponds to the positioning hole in the arc limiting block, and the arc limiting block is connected with the inner wall of the square frame through a second positioning pin penetrating into the positioning hole.

Further, the connecting plate is connected to the inner wall of the square frame by bolts, and the shell tail support guide groove is welded to the inner wall of the square frame.

Furthermore, the outer wall of the square frame is provided with a protection plate for sound insulation, heat insulation and flame retardance, and the protection plate is made of carbon fiber composite materials.

Furthermore, three cantilevers facing the shell tail support guide groove are uniformly distributed and connected on the connecting plate.

Compared with the prior art, the invention has at least the following beneficial effects: according to the vehicle-mounted spare magazine for the antiaircraft gun, the inner wall of the square frame is provided with a plurality of groups of shell support frames along the height direction, when shells are stored, the rotating shaft is controlled to rotate, so that the limiting plates on the rotating shaft are in a horizontal state, the arc limiting blocks in the shell tail support guide grooves are taken down at the same time, then the shells are sequentially placed on each layer of shell support frames from the open side of the square frame, after the shells are placed, the rotating shaft is controlled to rotate, so that the limiting plates on the rotating shaft are in a vertical state, adjacent shells on the same layer are isolated, collision is prevented, and meanwhile, the arc limiting blocks are placed in the shell tail support guide grooves to limit the shells. When the shell needs to be taken out, the rotating shaft is controlled to rotate, the limiting plate on the rotating shaft is in a horizontal state, the arc limiting block in the shell tail supporting guide groove is taken down, and at the moment, the shell slides out along the shell tail supporting guide groove and the supporting guide rod. The square frame assembly effectively bears the main gravity of the cannonball, and forms a layered structure with the limiting structure for the standby magazine, so that the movement of the cannonball in the magazine is limited, and the risk of damage of the cannonball due to self collision is avoided. The guide rod and the guide groove assist in storing and taking out the cannonball, manpower and material resources are greatly saved, and the cannonball can be stored and taken out quickly.

Furthermore, through the cooperation of the first positioning pin and the rotating shaft, the horizontal or vertical direction effective control and positioning of the limiting plate on the rotating shaft is realized, and the reliability of operation is ensured.

Furthermore, a reinforcing rod is connected between two adjacent cantilevers on the connecting plate, and the reliability of the supporting structure is ensured.

Furthermore, an operating handle is arranged at one end of the rotating shaft close to the open side of the square frame, so that the rotating shaft can be operated and controlled to rotate conveniently.

Furthermore, the arc-shaped limiting block is fixed by the aid of the matching of the second positioning pin and the inner wall, and the installation and the disassembly are convenient and quick.

Furthermore, be provided with on square frame's the outer wall and be used for giving sound insulation, thermal-insulated and fire-retardant guard plate, the guard plate is carbon-fibre composite, and density is 1/5 of carbon steel, has reduced the ammunition box dead weight and simultaneously corrosion-resistant fire resistance is good, has prolonged the life of reserve magazine.

In order to make the aforementioned and other objects, features and advantages of the present invention comprehensible, preferred embodiments accompanied with figures are described in detail below.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.

Fig. 1 is a schematic view of the overall structure of a vehicle-mounted type antiaircraft gun reserve magazine at a certain viewing angle;

FIG. 2 is a schematic view of the overall structure of a vehicle-mounted spare magazine for an antiaircraft gun according to the present invention;

FIG. 3 is a schematic structural view of a vehicle-mounted antiaircraft gun reserve magazine at a certain viewing angle with the protection plate removed;

FIG. 4 is a schematic structural diagram of a shell head support frame of a vehicle-mounted antiaircraft gun standby magazine according to the invention;

FIG. 5 is a schematic structural diagram of a shell tail supporting guide groove of a vehicle-mounted antiaircraft gun standby magazine according to the invention;

fig. 6 is an application structure schematic diagram of the vehicle-mounted antiaircraft gun reserve magazine of the invention.

In the figure: 1-a square frame; 2-shell head support frame; 201-connecting plate; 202-a cantilever; 203-a rotating shaft; 204-support guide bar; 205-limiting plate; 206-the positioning pin is fast in splicing; 207-first alignment pin; 208-a stiffener; 209-fixed block; 210-an operating handle; 3-shell tail support guide groove; 4-an arc-shaped limiting block; 5-a second locating pin; 6-protective plate.

Detailed Description

To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings, and it is apparent that the described embodiments are some, but not all embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

As a specific embodiment of the invention, as shown in fig. 1 to 5, a vehicle-mounted antiaircraft gun reserve magazine comprises a square frame 1, one side of the square frame 1 is open for storing and taking shells, and a plurality of groups of shell support frames are arranged on the inner wall of the square frame 1 along the height direction. Preferably, a protective plate 6 for sound insulation, heat insulation and flame retardance is arranged on the outer wall of the square frame 1, and the protective plate 6 is made of carbon fiber composite materials.

Specifically, as shown in fig. 1, 2 and 3, each group of shell support frames comprises a shell head support frame 2 and a shell tail support guide groove 3 which are arranged opposite to each other on two opposite sides of the inner wall of a square frame 1.

As shown in fig. 4, the shell head support frame 2 includes a connection plate 201 horizontally connected to the inner wall of the square frame 1, and preferably, the connection plate 201 is bolted to the inner wall of the square frame 1. At least two suspension arms 202 facing the shell tail support guide groove 3 are attached to the attachment plate 201, and preferably a reinforcing rod 208 is attached between two adjacent suspension arms 202 of the attachment plate 201. In this embodiment, three cantilevers 202 facing the shell tail support guide groove 3 are uniformly connected to the connecting plate 201.

As shown in fig. 4, the extending end of the cantilever 202 is provided with a rotating shaft 203 and a support guide rod 204 parallel to the connecting plate 201, preferably, the extending end of each cantilever 202 is connected with a fixing block 209 for fixing the support guide rod 204, and the support guide rod 204 is fixed at the extending end of the cantilever 202 through the fixing block 209.

As shown in fig. 4, a plurality of position-limiting plates 205 are arranged on the rotating shaft 203 at intervals, and each position-limiting plate 205 can be vertical or horizontal by rotating the rotating shaft 203. Preferably, a positioning pin inserting block 206 is fixed on the extending end part of the cantilever 202 close to the open side of the square frame 1, a first positioning pin 207 is matched on the positioning pin inserting block 206, a positioning hole is formed in the position, corresponding to the positioning pin inserting block 206, of the rotating shaft 203, and one end of the first positioning pin 207 can be matched with the positioning hole to position the rotating shaft 203. One end of the first positioning pin 207 is matched with the positioning hole to position the rotating shaft 203, so that the moving range of the rotating shaft 203 is controlled. More preferably, an operating handle 210 is provided at one end of the rotating shaft 203 near the open side of the square frame 1.

As shown in fig. 5, the shell tail support guide groove 3 is horizontally attached to the inner wall of the square frame 1, and preferably, the shell tail support guide groove 3 is welded to the inner wall of the square frame 1. An arc-shaped limiting block 4 matched with the tail of the cannonball is detachably arranged at one end, close to the open side of the square frame 1, in the cannonball tail supporting guide groove 3. Preferably, the arc-shaped limiting block 4 is provided with a positioning hole, the inner wall of the square frame 1 corresponding to the positioning hole on the arc-shaped limiting block 4 is provided with a positioning hole, and the arc-shaped limiting block 4 is connected with the inner wall of the square frame 1 through a second positioning pin 5 penetrating into the positioning hole.

As shown in fig. 6, when the cannonball is stored, the first locating pin 207 is pulled out, the control rotating shaft 203 rotates clockwise by 90 degrees, the cannonball head is placed on the cannonball head supporting frame 2 through the assistance of the supporting guide rod 204, after the cannonball head is placed, the control rotating shaft 203 rotates anticlockwise by 90 degrees, the limiting plate 205 on the control rotating shaft 203 separates the cannonball head, and the cannonball head is further inserted into the first locating pin 207. The structure not only ensures mutual independence of storage between shells, but also controls the convenience of the shells in storage.

When the shell is stored, the tail end of the shell is clamped into the shell tail supporting guide groove 3 and placed on the shell tail supporting guide groove 3, the arc limiting block 4 is clamped to the tail of the shell, and the second positioning pin 5 is inserted to finish the storage of the shell.

When the shell needs to be taken out, the first positioning pin 207 is pulled out firstly, the control rotating shaft 203 can rotate 90 degrees clockwise, then the second positioning pin 5 is pulled out, the corresponding arc-shaped limiting block 4 can be removed, the shell is in a state of freely sliding or rolling, and the shell can be smoothly and quickly loaded and taken out through the supporting guide rod 204 and the shell tail supporting guide groove 3.

In a specific embodiment, the square frame 1 is a sheet metal frame formed by connecting a plurality of sheet metal cross bars and vertical bars together. Welding nuts are welded on the square frame 1, and the protection plate 6 is connected with the welding nuts on the square frame 1 through bolts, so that the disassembly is convenient. The protection plate 6 adopts a composite material sandwich structure and carbon fiber reinforced epoxy resin, is integrally formed, has the characteristics of salt mist resistance, humidity and heat resistance, impact resistance and the like, and provides a safe storage environment for the cannonball. The complex three-dimensional curved surface product is integrally formed by utilizing the strong designability of the composite material. The splicing gap can be greatly reduced, the product is in smooth transition, and the reliability and the attractiveness of the standby magazine product are improved. The spare magazine shell and the sheet metal frame assembly are connected through a plurality of bolts to form a shell gravity support main structure, and gravity support is provided for the shell. The first positioning pin 207 and the second positioning pin 5 are spring positioning pins, and an end cover is arranged at the end part of the rotating shaft 203.

The shell bin is divided into 9 layers by the shell head supporting frame 2 and the shell tail supporting guide groove 3, 6 shells can be stored in each layer from 1 to 6 layers, 5 shells can be stored in each layer from seven to nine layers, and the total number of the shells can be 51.

Compared with the traditional gun bullet box, the invention has the advantages that the structure is convenient to install and maintain, each part can be simply disassembled and replaced at any time, the manpower and material resources are saved, the economic cost is reduced, the layered structure is provided, and the gun bullets are convenient and quick to store and take out.

Finally, it should be noted that: the above-mentioned embodiments are only specific embodiments of the present invention, which are used for illustrating the technical solutions of the present invention and not for limiting the same, and the protection scope of the present invention is not limited thereto, although the present invention is described in detail with reference to the foregoing embodiments, those skilled in the art should understand that: any person skilled in the art can modify or easily conceive the technical solutions described in the foregoing embodiments or equivalent substitutes for some technical features within the technical scope of the present disclosure; such modifications, changes or substitutions do not depart from the spirit and scope of the embodiments of the present invention, and they should be construed as being included therein. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.