Vehicle body framework of police anti-riot vehicle and full-protection type vehicle body

Abstract

The utility model discloses a vehicle body framework and a full protection type vehicle body of a police anti-riot vehicle. A vehicle body top framework, a vehicle body bottom framework, a vehicle body left side framework and a vehicle body right side framework are all formed by welding a plurality of criss-cross U-shaped beam bodies according to a grid type structure; the vehicle body top framework, the vehicle body bottom framework, the vehicle body left framework and the vehicle body right framework are mutually welded to form a plurality of ring beam structures, the bulletproof steel plate vehicle body shell is welded to the outer sides of the vehicle body top framework, the vehicle body left framework and the vehicle body right framework, and the vehicle body bottom framework is fixedly connected with the bulletproof steel plate vehicle body shell through an energy absorption device; according to the vehicle body framework and the full-protection type vehicle body of the police anti-riot vehicle, through the arrangement of the grid type structure vehicle body, the vehicle body structure is more reliable, use is stable, manufacturing is easy, and practicability is high, so that it is guaranteed that the vehicle can better protect personnel safety and the stability and reliability of the vehicle, and the vehicle can safely, stably and efficiently carry and combat.

Description

Technical Field

[0001] The utility model relates to the technical field of police anti-riot vehicles, in particular to a body frame and a full-protection body of a police anti-riot vehicle. Background Art

[0002] As we all know, in today's era, terrorist incidents occur from time to time all over the world, and emergencies also occur from time to time in China. In order to effectively respond to emergencies in various regions, the armed police and public security require that vehicles can quickly and stably reach designated areas in the shortest time to perform tasks, including mountainous areas, off-road roads and other areas; therefore, protecting personnel safety, vehicle stability and reliability are important indicators for vehicles to safely, stably and efficiently transport combat personnel to designated areas; in order to greatly increase the structural strength of the riot vehicle body and improve the protection level of the protective body, that is, to improve the safety, stability and reliability of the vehicle, we propose a body frame and a fully protective body for police riot vehicles.

[0003] The above information disclosed in the Background section is only for enhancement of understanding of the background of the present disclosure and therefore it may include information that does not constitute the prior art that is already known to one of ordinary skill in the art. Utility Model Content

[0004] The purpose of the utility model is to provide a body frame and a fully protective body of a police anti-riot vehicle to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a body frame and a fully protective body of a police anti-riot vehicle, including a body frame and a body, the body frame including a body top frame, a body bottom frame, a body left frame, a body right frame and an energy absorbing device, the body including a bulletproof steel plate body shell, the body top frame, the body bottom frame, the body left frame and the body right frame are all welded and formed by a plurality of criss-crossing U-shaped beams in a grid structure, the body top frame, the body bottom frame, the body left frame and the body right frame are welded to each other and form a plurality of ring beam structures, the bulletproof steel plate body shell is welded to the outside of the body top frame, the body left frame and the body right frame, the energy absorbing device is fixed to the body bottom frame, and the body bottom frame is fixedly connected to the bulletproof steel plate body shell through the energy absorbing device.

[0006] Preferably, the vehicle body frame further includes a vehicle body internal support column with two ends respectively fixed to the vehicle body top frame and the vehicle body bottom frame.

[0007] Preferably, the vehicle body internal support column consists of two round tubes.

[0008] Preferably, the energy absorbing device comprises an energy absorbing box, and the energy absorbing box is formed by a plate body with two sides bent.

[0009] Preferably, the energy absorption box is fixed with a connecting plate, and the connecting plate is fixedly connected to the bulletproof steel plate vehicle body shell.

[0010] Preferably, a bracket for reinforcing the staggered positions of the staggered U-shaped beams is fixed on the bottom frame of the vehicle body.

[0011] Preferably, the bracket comprises a U-shaped plate, and notches are provided on two sides of the U-shaped plate.

[0012] In summary, the present application includes at least one of the following beneficial technical effects:

[0013] The body frame and fully protective body of this police anti-riot vehicle are equipped with a grid-structured body, making the body structure more reliable, stable in use, easy to manufacture, highly practical, and with a high bulletproof level, thereby ensuring that the vehicle can better protect the safety of personnel, the stability and reliability of the vehicle, and enabling the vehicle to transport and fight safely, stably, and efficiently. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the body frame of the police anti-riot vehicle and the left side frame structure of the full protection type body of the utility model;

[0015] Figure 2 It is a schematic structural diagram of the body frame of the police anti-riot vehicle and the right side frame of the body in the full protection type body of the utility model;

[0016] Figure 3 It is a schematic structural diagram of the body frame of the police anti-riot vehicle and the body top frame in the full protection type body of the utility model;

[0017] Figure 4 It is a schematic structural diagram of the body frame of the police anti-riot vehicle and the body bottom frame of the full protection type body of the utility model;

[0018] Figure 5 It is a schematic diagram of the top view of the body frame of the police anti-riot vehicle and the U-shaped beam body in the full-protection body of the utility model;

[0019] Figure 6 It is a side view structural diagram of the body frame of the police anti-riot vehicle and the U-shaped beam body in the full protection type body of the utility model;

[0020] Figure 7 It is a schematic structural diagram of the body frame of the police anti-riot vehicle and the body frame of the full-protection body of the utility model;

[0021] Figure 8It is a schematic diagram of the structure of the body frame and the body of the full-protection body of the police anti-riot vehicle of the utility model;

[0022] Fig. 9 It is a schematic diagram of the structure of the body frame of the police anti-riot vehicle and the energy absorption device in the full-protection body of the utility model;

[0023] Fig.10 The utility model is a vehicle frame and a fully protective vehicle body of a police anti-riot vehicle. Figure 7 Schematic diagram of the structure of area A in FIG.

[0024] Fig.11 The utility model is a vehicle frame and a fully protective vehicle body of a police anti-riot vehicle. Figure 7 A schematic diagram of the structure of area B in FIG.

[0025] Fig.12 It is a schematic structural diagram of the body frame and the full-protection body mid-bracket of the police anti-riot vehicle of the utility model.

[0026] In the figure: 1. The frame of the top of the vehicle body; 2. The frame of the bottom of the vehicle body; 3. The frame of the left side of the vehicle body; 4. The frame of the right side of the vehicle body; 5. The U-shaped beam; 6. The internal support column of the vehicle body; 7. The outer shell of the bulletproof steel plate; 8. The energy absorption device; 9. The through groove; 10. The energy absorption box; 11. The connecting plate; 12. The bracket; 13. The U-shaped plate; 14. The notch. DETAILED DESCRIPTION

[0027] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0028] See also Figure 1-Figure 12 The utility model provides a technical solution: a body frame and a fully protective body of a police anti-riot vehicle, including a body frame and a body, the body frame including a body top frame 1, a body bottom frame 2, a body left frame 3, a body right frame 4 and an energy absorption device 8, and the body includes a bulletproof steel plate body shell 7;

[0029] First, in order for the grid structure and the energy absorbing device 8 to weaken the load on the vehicle body and then transfer it to various parts of the body frame of the police anti-riot vehicle, it is possible to avoid excessive load on a certain part of the body frame of the police anti-riot vehicle, and when a certain part of the external bulletproof steel plate body shell 7 is subjected to severe impact or collision, the grid structure of the body frame of the police anti-riot vehicle and the energy absorbing device 8 are relied on to share and absorb the impact force and load, thereby avoiding the body frame of the police anti-riot vehicle and the bulletproof steel plate body shell 7 from being greatly deformed; the body top frame 1, the body bottom frame 2, the body left frame 3 and the body right frame 4 are all welded into shape according to the grid structure through a number of crisscross U-shaped beams 5, the body top frame 1, the body bottom frame 2, the body left frame 3 and the body right frame 4 are welded to each other and form a plurality of ring beam structures, the body top frame 1, the body left frame 3 and the body right frame 4 are welded to the bulletproof steel plate body shell 7, and the body bottom frame 2 is fixedly connected to the bulletproof steel plate body shell 7 through the energy absorbing device 8;

[0030] Secondly, in order to improve the stability and reliability of the overall grid structure of the vehicle body, the vehicle body frame also includes an internal vehicle body support column 6 whose two ends are respectively fixed on the top vehicle body frame 1 and the bottom vehicle body frame 2; in order to improve the firmness of the internal vehicle body support column 6 during use, the internal vehicle body support column 6 is composed of two round tubes, and the round tube can be made of φ45 steel tube; in order to enable the energy absorption box 10 to deform after being subjected to force, so as to facilitate the offsetting of the load on the vehicle body, the energy absorption device 8 includes an energy absorption box 10, and the energy absorption box 10 is formed by a plate body with both sides bent; in order to facilitate the improvement of the overall stability of the vehicle body, the internal vehicle body support column 6 is used for support inside the ring beam structure; in order to offset the force when the bulletproof steel plate vehicle body shell 7 is hit, the energy absorption box 10 is fixed with a connecting plate 11, and the connecting plate 11 is fixedly connected to the bulletproof steel plate vehicle body shell 7; in order to reinforce the staggered U-shaped beams 5, a bracket 12 for reinforcing the staggered U-shaped beams 5 is fixed on the bottom vehicle body frame 2. The bracket 12 includes a U-shaped plate 13 , and notches 14 for placing the U-shaped beam body 5 are provided on both sides of the U-shaped plate 13 .

[0031] In order to reduce weight, a through groove 9 may be provided inside the U-shaped beam body 5 .

[0032] The working steps of this scheme are summarized and sorted out according to the above technical scheme: when in use, the grid structure and the energy absorbing device 8 can weaken the load on the vehicle body and then transfer it to various parts of the body frame of the police anti-riot vehicle, thereby avoiding excessive load on a certain part of the body frame of the police anti-riot vehicle, and when a certain part of the external bulletproof steel plate body shell 7 is subjected to severe impact or collision, the grid structure of the body frame of the police anti-riot vehicle and the energy absorbing device 8 are relied on to share and absorb the impact force and load, thereby avoiding large-scale deformation of the body frame and the bulletproof steel plate body shell 7 of the police anti-riot vehicle, so that a high-strength full-protection body can be formed.

[0033] In summary: the body frame and fully protective body of this police anti-riot vehicle, through the setting of a grid-structured body, make the body structure more reliable, stable to use, easy to manufacture, highly practical, and have a high bulletproof level, thereby ensuring that the vehicle can better protect the safety of personnel, the stability and reliability of the vehicle, and enable the vehicle to transport and operate safely, stably, and efficiently.

[0034] Parts not involved in the present invention are the same as the prior art or can be implemented by the prior art. Although the embodiments of the present invention have been shown and described, it is understood by those skilled in the art that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the attached claims and their equivalents.

Claims

1. A body frame and a fully protective body of a police anti-riot vehicle, comprising a body frame and a body, wherein the body frame comprises a body top frame (1), a body bottom frame (2), a body left frame (3), a body right frame (4) and an energy absorbing device (8), and the body comprises a bulletproof steel plate body shell (7), characterized in that: The vehicle body top frame (1), the vehicle body bottom frame (2), the vehicle body left side frame (3) and the vehicle body right side frame (4) are all welded and formed in a grid structure by a plurality of crisscrossing U-shaped beams (5); the vehicle body top frame (1), the vehicle body bottom frame (2), the vehicle body left side frame (3) and the vehicle body right side frame (4) are welded to each other to form a plurality of ring beam structures; the bulletproof steel plate vehicle body shell (7) is welded to the outside of the vehicle body top frame (1), the vehicle body left side frame (3) and the vehicle body right side frame (4); the energy absorbing device (8) is fixed to the vehicle body bottom frame (2); and the vehicle body bottom frame (2) is fixedly connected to the bulletproof steel plate vehicle body shell (7) via the energy absorbing device (8).

2. The body frame and full protection body of a police anti-riot vehicle according to claim 1, characterized in that: The vehicle body frame also includes a vehicle body internal support column (6) with two ends respectively fixed to the vehicle body top frame (1) and the vehicle body bottom frame (2).

3. The body frame and full protection body of a police anti-riot vehicle according to claim 2, characterized in that: The vehicle body internal support column (6) is composed of two round tubes.

4. The body frame and full protection body of a police anti-riot vehicle according to claim 1, characterized in that: The energy absorbing device (8) comprises an energy absorbing box (10), and the energy absorbing box (10) is formed by a plate body with two sides bent.

5. The body frame and full protection body of a police anti-riot vehicle according to claim 4, characterized in that: The energy absorption box (10) is fixed with a connecting plate (11), and the connecting plate (11) is fixedly connected to the bulletproof steel plate vehicle body shell (7).

6. The body frame and full protection body of a police anti-riot vehicle according to claim 4, characterized in that: A bracket (12) for reinforcing the staggered positions of the staggered U-shaped beam bodies (5) is fixed on the bottom frame (2) of the vehicle body.

7. The body frame and full protection body of a police anti-riot vehicle according to claim 6, characterized in that: The bracket (12) comprises a U-shaped plate (13), and notches (14) are provided on both sides of the U-shaped plate (13).

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