Necking device for reactive armor

Abstract

The utility model relates to a closing-in device for a reactive armor, and belongs to the technical field of closing-in devices. According to the device, reactive armor closing-up is achieved through a lever structure, and the problem that manual assembly is poor in consistency can be effectively solved. The device comprises a base, a connecting rod, a pressing head, a pressing column and a pressing rod. The base comprises an upper horizontal platform and a lower horizontal platform which are parallel to each other, a height difference exists between the two platforms, the two sides of the upper platform are each provided with a vertical plate, the two vertical plates are arranged in parallel, the pressing rod is located above the upper platform and is parallel to the upper platform, and one end of the pressing rod is fixedly connected with the two vertical plates through first pins; the pressing column is vertically arranged, the pressing head is screwed at a thread at the bottom of the pressing column, and a gap is formed between the bottom of the pressing head and the lower platform. By using the assembling device, the reactive armor closing-up reliability can be ensured, and the reactive armor assembling efficiency is greatly improved. The device is suitable for assembling and closing-up work of various series of reactive armors, and the wartime supply requirement can be completely met after batch production.

Description

Technical Field

[0001] The utility model belongs to the technical field of closing devices, and in particular relates to a closing device for reactive armor. Background Art

[0002] In recent years, tanks, armored vehicles and other combat vehicles have been used extensively in various wars and conflicts. In order to prevent tanks and vehicles from being hit by close-range RPGs and other individual rockets and losing their combat capability in urban combat, the exteriors of tanks and armored vehicles currently in service are covered with reactive armor.

[0003] The installation of reactive armor will greatly increase the fault tolerance of tank vehicles in urban combat. If the reactive armor is detonated by being hit by an individual rocket, the tank can simply be replaced with reactive armor to continue fighting, which greatly increases the combat efficiency of the tank.

[0004] At present, the closing parts of domestic reactive armor all adopt the bending closing method in consideration of factors such as the strength and reliability of the armor. Utility Model Content

[0005] (1) Technical issues to be resolved

[0006] The technical problem to be solved by the utility model is: in order to overcome the poor consistency of the existing manually assembled reactive armor, a special closing device for reactive armor is proposed.

[0007] (2) Technical solution

[0008] In order to solve the above technical problems, the utility model provides a closing device for reactive armor, comprising a base 1, a connecting rod 6, a first pin 8, a second pin 7, a third pin 5, a pressure head 2, a pressure column 3 and a pressure rod 4;

[0009] The base 1 includes two parallel horizontal platforms, one on top and the other on the bottom, and there is a certain height difference between the two platforms. There is a vertical plate on both sides of the upper platform, and the two vertical plates are arranged in parallel. The pressure rod 4 is located above the upper platform and arranged parallel to the upper platform. One end is connected and fixed to the two vertical plates through a first pin 8; the pressure column 3 is arranged vertically, and the pressure head 2 is screwed on the thread at the bottom of the pressure column 3, and there is a certain gap between the bottom of the pressure head 2 and the lower platform. The head of the pressure column 3 is inserted into the reserved hole of the upper platform of the base 1, and is connected to the pressure rod 4 through the connecting column 6, and is fixed with the second pin 7 and the third pin 5. The other end of the pressure rod 4 is exposed on the outside of the upper platform as the operating end of the device. When the operating end of the pressure rod 4 is pressed down, the pressure rod 4 can drive the connecting rod 6 to push the pressure column 3 and the pressure head 2 downward.

[0010] Preferably, the shape of the pressure head 2 varies according to the different closing structures of the assembled reactive armor.

[0011] Preferably, the material of the pressure head 2 is brass or copper.

[0012] Preferably, the base 1, the connecting rod 6, the first pin 8, the second pin 7, the third pin 5, the pressure column 3, and the pressure rod 4 are made of steel.

[0013] Preferably, the base 1, the connecting rod 6, the first pin 8, the second pin 7, the third pin 5, the pressure column 3, and the pressure rod 4 are made of 45 steel.

[0014] Preferably, the two platforms are connected by a vertical plate.

[0015] Preferably, the vertical plate between the two platforms is a trapezoidal vertical plate.

[0016] Preferably, the lower platform is a rectangular plate.

[0017] Preferably, the first pin 8 , the second pin 7 , and the third pin 5 have different structures.

[0018] Preferably, the reactive armor is explosive reactive armor.

[0019] (3) Beneficial effects

[0020] To effectively improve assembly efficiency and reduce assembly costs, this utility model addresses the difficulty of closing reactive armor during assembly. A device for closing reactive armor during assembly has been designed. Specifically, this device utilizes a lever structure to achieve this, effectively resolving the issue of poor consistency in manual assembly. This assembly device ensures reliable closing of reactive armor, significantly improving assembly efficiency. This device is suitable for closing reactive armor across various series, and after mass production, it can fully meet wartime supply requirements. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 This is a schematic diagram of a special closing device for explosive reactive armor of the present utility model;

[0022] Figure 2 This is a schematic diagram of the base of the utility model;

[0023] Figure 3 This is a schematic diagram of the connecting column of the utility model;

[0024] Figure 4 A, B, and C are schematic diagrams of the first, second, and third pins of the present invention, respectively;

[0025] Figure 5 This is a schematic diagram of a pressure column of the present utility model;

[0026] Figure 6 Figures a and b are schematic diagrams of different pressure head structures of the present invention;

[0027] Figure 7 This is a schematic diagram of the pressure rod of the present utility model. DETAILED DESCRIPTION

[0028] In order to make the purpose, content, and advantages of the present invention more clear, the specific implementation methods of the present invention are further described in detail below with reference to the accompanying drawings and embodiments.

[0029] refer to Figures 1 to 7 The embodiment of the utility model is a device for closing the internal structure of reactive armor after assembly, mainly comprising a base 1, a connecting rod 6, a first pin 8, a second pin 7, a third pin 5, a pressure head 2, a pressure column 3, and a pressure rod 4;

[0030] The base 1 includes two parallel horizontal platforms, one on the upper and one on the lower, with a certain height difference between the two platforms. There is a vertical plate on both sides of the upper platform, and the two vertical plates are arranged in parallel. The pressure rod 4 is located above the upper platform and arranged parallel to the upper platform. One end is connected and fixed to the two vertical plates through a first pin 8; the pressure column 3 is arranged vertically, and the pressure head 2 is screwed on the thread at the bottom of the pressure column 3, and there is a certain gap between the bottom of the pressure head 2 and the lower platform. The head of the pressure column 3 is inserted into the reserved hole of the upper platform of the base 1, and is connected to the pressure rod 4 through the connecting column 6, and is fixed with the second pin 7 and the third pin 5. The other end of the pressure rod 4 is exposed on the outside of the upper platform as the operating end of the device. When the operating end of the pressure rod 4 is pressed down, the pressure rod 4 can drive the connecting rod 6 to push the pressure column 3 and the pressure head 2 downward; the two platforms are connected by a trapezoidal vertical plate.

[0031] The pressure head 2 is made of brass or copper, and its shape varies according to the different closing structures of the reactive armor to be installed. The pressure head 2 is replaceable, and different pressure heads can be replaced according to different closing structures of the reactive armor, achieving the purpose of multiple uses of one device.

[0032] The base 1, connecting rod 6, first pin 8, second pin 7, third pin 5, pressure column 3, and pressure rod 4 are made of 45 steel to meet the use requirements.

[0033] During assembly, first select a pressure head 2 of corresponding shape according to the closing structure of the explosive reactive armor to be closed, screw it onto the thread at the bottom of the pressure column 3, insert the pressure column 3 with the pressure head 2 into the reserved hole of the base 1, use the connecting column 6, the second pin 7, and the third pin 5 to connect the pressure column 3 and the pressure rod 4, and finally fix the pressure rod 4 to the base 1 with the first pin 8. At this time, the closing device has been equipped and the explosive reactive armor closing work can be carried out.

[0034] During operation, the explosive reactive armor to be closed is placed on the base 1 of the closing device, the pressure head 2 of the closing device is aligned with the closing strip of the explosive reactive armor, and the pressure rod 4 is manually pressed down. The pressure rod 4 drives the connecting rod 6 to push the pressure column 3 and the pressure head 2 downward, thereby applying pressure to the closing strip of the explosive reactive armor to achieve the purpose of closing.

[0035] During operation, the reactive armor to be closed is placed on the base, the bend strip to be bent is aligned with the closing tooling pressure head, and the pressure rod is pressed down to close the reactive armor. This simple structure is not easily damaged, and the operation is simple and easy to use. The reactive armor assembled using the closing device has a high consistency, meets the strength requirements of tank armor, and paves the way for subsequent human-machine black engineering.

[0036] It can be seen that the closing device of the utility model greatly reduces the manpower output, and the pressure head at the bottom can be replaced, and can be used on multiple types of products. It has four main advantages:

[0037] 1) Reduce manpower output;

[0038] 2) Improve assembly efficiency;

[0039] 3) Reduce safety hazards;

[0040] 4) The reactive armor has good consistency after assembly;

[0041] By using this device, the efficiency of reactive armor assembly can be greatly improved to meet wartime needs.

[0042] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the technical principles of the present invention. These improvements and modifications should also be regarded as the scope of protection of the present invention.

Claims

1. A closing device for reactive armor, characterized in that: It comprises a base (1), a connecting rod (6), a first pin (8), a second pin (7), a third pin (5), a pressure head (2), a pressure column (3) and a pressure rod (4); The base (1) comprises an upper and a lower horizontal platform parallel to each other, and there is a height difference between the two platforms. There is a vertical plate on each side of the upper platform, and the two vertical plates are arranged in parallel. The pressure rod (4) is located above the upper platform and arranged in parallel with the upper platform. One end is connected and fixed to the two vertical plates through a first pin (8); the pressure column (3) is arranged vertically, and the pressure head (2) is screwed on the thread at the bottom of the pressure column (3), and there is a gap between the bottom of the pressure head (2) and the lower platform. The head of the pressure column (3) is inserted into the reserved hole of the upper platform of the base (1) and is connected to the pressure rod (4) through a connecting rod (6). It is fixed with a second pin (7) and a third pin (5). The other end of the pressure rod (4) is exposed outside the upper platform and serves as the operating end of the device. When the operating end of the pressure rod (4) is pressed down, the pressure rod (4) can drive the connecting rod (6) to push the pressure column (3) and the pressure head (2) downward.

2. The device according to claim 1, wherein The shape of the pressure head (2) varies according to the different closing structures of the assembled reactive armor.

3. The device according to claim 1, wherein The material of the pressure head (2) is brass or copper.

4. The device according to claim 1, wherein The base (1), connecting rod (6), first pin (8), second pin (7), third pin (5), pressure column (3), and pressure rod (4) are made of uniform steel.

5. The device according to claim 4, characterized in that The base (1), connecting rod (6), first pin (8), second pin (7), third pin (5), pressure column (3), and pressure rod (4) are made of 45 steel.

6. The device according to claim 1, wherein The two platforms are connected by a vertical plate.

7. The device according to claim 1, wherein The vertical plate between the two platforms is a trapezoidal vertical plate.

8. The device according to claim 1, wherein The lower platform is a rectangular plate.

9. The device according to claim 1, wherein The structures of the first pin (8), the second pin (7) and the third pin (5) are different.

10. The device according to claim 1, wherein The reactive armor is explosive reactive armor.

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