An explosive case prevention system and method

Abstract

The application relates to the technical field of explosive treatment devices, in particular to an explosive case prevention system and method, which comprises an explosive disposal robot body, an explosion-proof bucket, a connecting structure, a mechanical arm, a clamping structure, a fixing structure, a driving structure and a supporting structure. The connecting structure is convenient for connecting the explosion-proof bucket and the explosive disposal robot body, so that the explosion-proof bucket is taken to an explosive by the explosive disposal robot body, the explosive is clamped into the explosion-proof bucket, and then the explosion-proof bucket is moved to a safe area by the explosive disposal robot body, so that the explosive disposal process is safer. The clamping structure and the fixing structure are used in cooperation, the clamping assembly in the clamping structure is adjusted, explosives of different sizes are clamped, the fixed structure is convenient for fixing the adjusted clamping assembly, the driving structure is convenient for driving two clamping blocks to clamp the explosive, and the supporting structure is convenient for supporting the explosive when the mechanical arm rotates.

Description

Technical Field

[0001] This invention relates to the field of explosives handling equipment technology, specifically to an explosives incident prevention system and method. Background Technology

[0002] A bombing case is a criminal act that uses explosives to damage public or private property and seriously endanger public safety. Explosives are substances that can cause an explosion. When explosives are found in public places, bomb disposal personnel will use the mechanical arm on the bomb disposal robot to grasp the explosives and put them into a bomb disposal container. After pulling the bomb disposal container to a known location, they will use a remote control device to detonate the explosives to ensure the safety of the bomb disposal personnel.

[0003] However, in traditional bomb disposal procedures, bomb disposal personnel need to push the explosion-proof container next to the explosive. After the bomb disposal robot picks up the explosive and places it into the container, bomb disposal personnel still need to use a rope pre-attached to the container to push it to a safe area. This process of handling the container by bomb disposal personnel results in low bomb disposal safety. In addition, when encountering explosives of different sizes, the limited range of motion of the grippers makes it difficult to adjust the gripping range according to the size of the explosive. Furthermore, when the robotic arm rotates the explosive from the front to the rear of the bomb disposal robot, the explosive may slip off the grippers during the movement of the robotic arm, increasing the safety hazard. Summary of the Invention

[0004] To address the problems in the prior art, the present invention provides an explosives incident prevention system and method.

[0005] The technical solution adopted by the present invention to solve its technical problem is: an explosive incident prevention system and method, including an explosive ordnance disposal robot body; a robotic arm, on which the explosive ordnance disposal robot body is mounted; a connecting structure, wherein the explosive ordnance disposal robot body and an explosion-proof container are connected by a connecting structure, the connecting structure including a connecting frame, on which the explosion-proof container is mounted; a connecting rod slidably connected to the explosive ordnance disposal robot body, the connecting rod being slidably connected to the connecting frame; a connecting block fixedly connected to the connecting rod, the connecting block being inserted into a connecting groove on the connecting frame; and a hydraulic rod mounted on the explosive ordnance disposal robot body, the connecting rod being fixedly connected to the telescopic end of the hydraulic rod.

[0006] The robotic arm is provided with a clamping structure; a fixing structure is provided on the clamping structure; and a supporting structure is provided on the main body of the bomb disposal robot.

[0007] Specifically, a roller is rotatably connected to the connecting rod, and the roller is in rolling connection with the bomb disposal robot body.

[0008] Specifically, the clamping structure includes a mounting block, which is rotatably connected to the robotic arm. Two sliding rods are slidably connected to the mounting block, and clamping blocks are slidably connected to the two sliding rods. The fixing structure includes fixing rods, which are slidably connected to the two clamping blocks.

[0009] Specifically, a rubber pad is fixedly connected to the clamping block, an indicator block is fixedly connected to the clamping block, and a plurality of scale strips are provided on the mounting block to cooperate with the indicator block. The fixing rod and one of the fixing grooves on the sliding rod are engaged, and the two sliding rods are provided with a plurality of fixing grooves that match the fixing rod.

[0010] Specifically, a pressing plate is fixedly connected to the fixing rod, the pressing plate is slidably connected to the clamping block, and a return spring is fixedly connected between the fixing rod and the clamping block.

[0011] Specifically, the mounting block is provided with a driving structure, which includes a driving rod. The two sliding rods are fixedly connected to the driving rods. The driving rods are slidably connected to the mounting block. A connecting column is rotatably connected to the driving rod. The connecting column is in rolling engagement with the driving groove on the driving block. The driving groove has a "V" shaped structure.

[0012] Specifically, the drive block and the mounting block are slidably connected, a first lead screw is rotatably connected to the mounting block, the drive block and the first lead screw are threadedly connected, a guide rod is fixedly connected to the mounting block, the drive block and the guide rod are slidably connected, a first motor is mounted on the mounting block, and the output shaft of the first motor is fixedly connected to the first lead screw.

[0013] Specifically, the support structure includes mounting rods, two mounting rods are slidably connected to the main body of the bomb disposal robot, a support plate is fixedly connected to the mounting rod, and two second lead screws are rotatably connected to the main body of the bomb disposal robot, with the two second lead screws threadedly connected to the two mounting rods.

[0014] Specifically, an anti-detachment block is fixedly connected to the mounting rod, and the anti-detachment block is slidably connected to the bomb disposal robot body. A second motor is installed on the bomb disposal robot body, and pulleys are fixedly connected to the output shaft of the second motor and two second lead screws. The three pulleys are driven by belts.

[0015] A method for an explosives incident prevention system includes the following steps:

[0016] S1: Based on the size of the item to be grasped, first, after the fixing structure no longer fixes the clamping structure in the clamping structure, adjust the clamping structure.

[0017] S2: Then connect the explosion-proof barrel to the bomb disposal robot body through the connecting structure, so that the bomb disposal robot body can move the explosion-proof barrel to the explosive through the connecting structure. The mechanical arm controls the clamping structure to move above the explosive, and the driving structure in the clamping structure drives the clamping structure to clamp the explosive.

[0018] S3: After the clamping structure clamps the explosive, the robotic arm controls the explosive to rotate to one side of the explosion-proof container. During rotation, the support structure supports the explosive. After the clamping is completed, the explosion-proof container is carried to the designated position by the bomb disposal robot.

[0019] The beneficial effects of this invention are:

[0020] (1) The explosive incident prevention system and method of the present invention are connected to the explosive disposal robot body and the explosion-proof barrel through a connection structure. The connection structure facilitates the connection between the explosion-proof barrel and the explosive disposal robot body, so that the explosive disposal robot body can bring the explosion-proof barrel to the explosive site, pick up the explosive and put it into the explosion-proof barrel, and then drive the explosion-proof barrel to a safe area through the explosive disposal robot body, making the explosive disposal process safer. Finally, the explosive disposal robot body can be separated from the explosion-proof barrel and the explosive disposal robot body can be controlled to leave.

[0021] (2) An explosive incident prevention system and method of the present invention, wherein a clamping structure is provided on the robotic arm, and a fixing structure is provided on the clamping structure. The clamping structure and the fixing structure are used together to facilitate the adjustment of the clamping structure in the clamping structure so as to clamp explosives of different sizes. At the same time, the fixing structure facilitates the fixing of the adjusted clamping structure.

[0022] (3) An explosive incident prevention system and method of the present invention, wherein the mounting block is provided with a driving structure, and the driving structure is provided to facilitate the driving of two clamping blocks to clamp the explosive.

[0023] (4) An explosive incident prevention system and method of the present invention, wherein the body of the bomb disposal robot is provided with a support structure, and the support structure facilitates the mechanical arm to support the explosive through the support structure when rotating. Attached Figure Description

[0024] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0025] Figure 1 This is a schematic diagram of the overall structure of a preferred embodiment of an explosive incident prevention system and method provided by the present invention;

[0026] Figure 2 for Figure 1 The diagram shown is an enlarged view of the structure of part A.

[0027] Figure 3 This is a schematic diagram of the connection structure between the slide bar and the mounting block of the present invention;

[0028] Figure 4 for Figure 3 The diagram shown is an enlarged view of the structure of section B.

[0029] Figure 5 This is a schematic diagram of the connection structure between the connecting rod and the bomb disposal robot body of the present invention;

[0030] Figure 6 for Figure 5 The diagram shows an enlarged view of section C.

[0031] Figure 7 This is a schematic diagram of the connection structure between the connecting rod and the connecting block of the present invention;

[0032] Figure 8 This is a schematic diagram of the connection structure between the lead screw and the drive block of the present invention;

[0033] Figure 9 This is a schematic diagram of the connection structure between the mounting rod and the bomb disposal robot body of the present invention;

[0034] Figure 10 for Figure 9 The diagram shown is an enlarged view of the structure of part D.

[0035] Figure 11 This is a schematic diagram of the slide bar of the present invention.

[0036] In the diagram: 1. Bomb disposal robot body; 2. Explosion-proof container; 3. Connecting structure; 301. Connecting frame; 302. Connecting block; 303. Connecting groove; 304. Connecting rod; 305. Roller; 306. Hydraulic rod; 4. Robotic arm; 5. Clamping structure; 501. Mounting block; 502. Slide rod; 503. Clamping block; 504. Rubber pad; 505. Marking block; 506. Scale strip; 6. Fixing structure; 601. Fixing rod 602. Fixing groove; 603. Return spring; 604. Pressing plate; 7. Drive structure; 701. Drive block; 702. Drive groove; 703. Connecting column; 704. Drive rod; 705. First lead screw; 706. First motor; 708. Guide rod; 8. Support structure; 801. Mounting rod; 802. Support plate; 803. Anti-detachment block; 804. Second lead screw; 805. Pulley; 806. Second motor. Detailed Implementation

[0037] To make the technical means, creative features, objectives and effects of this invention easier to understand, the invention will be further described below in conjunction with specific embodiments.

[0038] like Figures 1-11As shown, the explosive ordnance incident prevention system and method of the present invention includes an explosive ordnance disposal robot body 1; a robotic arm 4, on which the robotic arm 4 is mounted; a connecting structure 3, through which the explosive ordnance disposal robot body 1 and an explosion-proof container 2 are connected; the connecting structure 3 includes a connecting frame 301, on which the explosion-proof container 2 is mounted; a connecting rod 304 slidably connected to the explosive ordnance disposal robot body 1, the connecting rod 304 being slidably connected to the connecting frame 301; a connecting block 302 fixedly connected to the connecting rod 304; the connecting block 302 being inserted into a connecting groove 303 on the connecting frame 301; a hydraulic rod 306 mounted on the explosive ordnance disposal robot body 1; and a fixed connection between the connecting rod 304 and the telescopic end of the hydraulic rod 306; a clamping structure 5, on which the robotic arm 4 is provided; a fixing structure 6, on which the clamping structure 5 is provided; and a supporting structure 8, on which the explosive ordnance disposal robot body 1 is provided.

[0039] Specifically, a roller 305 is rotatably connected to the connecting rod 304. The roller 305 is in a rolling connection with the bomb disposal robot body 1. At this time, the connecting frame 301 on the explosion-proof barrel 2 is aligned with the connecting block 302 on the connecting rod 304. By activating the hydraulic rod 306, the retracting end of the hydraulic rod 306 will cause the connecting rod 304 to slide downward. When the connecting rod 304 slides downward, it will cause the roller 305 to roll between itself and the bomb disposal robot body 1. The roller 305 reduces the friction between the connecting rod 304 and the bomb disposal robot body 1. At the same time, the connecting rod 304 will drive the connecting... Block 302 moves downward, causing the connecting block 302 to engage with the connecting groove 303 on the connecting frame 301. The connecting rod 304 drives the connecting block 302 to engage with the connecting frame 301, facilitating the connection between the explosion-proof container 2 and the bomb disposal robot body 1. This allows the bomb disposal robot body 1 to carry the explosion-proof container 2 to the explosive site, pick up the explosive and place it into the explosion-proof container 2, and then move the explosion-proof container 2 to a safe area, making the bomb disposal process safer. Finally, the bomb disposal robot body 1 is disengaged from the explosion-proof container 2, allowing the bomb disposal robot body 1 to leave.

[0040] Specifically, the clamping structure 5 includes a mounting block 501, which is rotatably connected to the robotic arm 4. Two sliding rods 502 are slidably connected to the mounting block 501, and clamping blocks 503 are slidably connected to the two sliding rods 502. The fixing structure 6 includes a fixing rod 601, which is slidably connected to the two clamping blocks 503. A rubber pad 504 is fixedly connected to the clamping block 503, and an indicator block 505 is fixedly connected to the clamping block 503. The mounting block 501 is provided with multiple scale strips 506 that cooperate with the indicator block 505. The fixing rod 601 engages with one of the fixing grooves 602 on the sliding rod 502. The two sliding rods 502 are provided with multiple fixing grooves 602 that match the fixing rod 601. First, the bomb disposal personnel in the safe area adjust the position of the two clamping blocks 503 according to the size of the explosive. By pressing down on the pressing plate 604, the pressing plate 604 slides down, which will drive the fixing block 503. When the fixed rod 601 slides downwards, the return spring 603 contracts, and the fixed rod 601 is no longer engaged with the fixing groove 602 on the slide rod 502. At this time, the clamping block 503 can slide between the clamping block 503 and the slide rod 502. Through the sliding engagement between the clamping block 503 and the slide rod 502, the position of the clamping block 503 can be easily adjusted to clamp explosives of different sizes and shapes. When the clamping block 503 slides, it will drive the marking block 505 and the mounting block. When the marking block 505 and the scale bar 506 on the mounting block 501 are slid together, the scale bar 506 is designed so that the two clamping blocks 503 can be adjusted at the same distance on the slide bar 502, which improves the adjustment accuracy. After the position of the clamping block 503 is adjusted, the pressing plate 604 is released so that the fixing rod 601 is engaged with the slide bar 502 under the action of the return spring 603. The fixing rod 601 is designed to fix the clamping block 503 after it has slid.

[0041] Specifically, a pressing plate 604 is fixedly connected to the fixing rod 601, and the pressing plate 604 is slidably connected to the clamping block 503. A return spring 603 is fixedly connected between the fixing rod 601 and the clamping block 503. A driving structure 7 is provided on the mounting block 501. The driving structure 7 includes a driving rod 704. A driving rod 704 is fixedly connected to each of the two sliding rods 502. The driving rod 704 is slidably connected to the mounting block 501. A connecting post 703 is rotatably connected to the driving rod 704. The connecting post 703 is connected to the driving block 501. The drive slots 702 on block 1 are in a rolling fit, and the drive slots 702 have a "V" shaped structure. The drive block 701 is slidably connected to the mounting block 501. A first lead screw 705 is rotatably connected to the mounting block 501, and the drive block 701 and the first lead screw 705 are threadedly connected. A guide rod 708 is fixedly connected to the mounting block 501, and the drive block 701 and the guide rod 708 are slidably connected. A first motor 706 is mounted on the mounting block 501, and the output shaft of the first motor 706 is fixedly connected to the first lead screw 705. When the bomb disposal robot body 1 moves the explosion-proof container 2 to the location of the explosive, the front of the bomb disposal robot body 1 faces the explosive. The robotic arm 4 controls two gripping blocks 503 to move above the explosive, then controls the gripping blocks 503 to move downwards, positioning the explosive between the two gripping blocks 503. Then, by activating the first motor 706, the output shaft of the first motor 706 rotates, driving the first lead screw 705 to rotate. When the first lead screw 705 rotates, it drives the drive block 701 downwards via a threaded drive. Simultaneously, the drive block 701 slides against the guide rod 708, guiding... The rod 708 makes the drive block 701 slide more smoothly. When the drive block 701 moves downward, the two connecting posts 703 roll in the drive groove 702. Since the drive groove 702 has a "V" shaped structure, the two connecting posts 703 will drive the two drive rods 704 to slide towards each other. When the drive rods 704 slide towards each other, they will drive the two slide rods 502 to slide towards each other, so that the slide rods 502 will drive the two clamping blocks 503 to clamp the explosive. The rubber pads 504 on the clamping blocks 503 increase the friction between them and the explosive, making the clamping more stable.

[0042] Specifically, the support structure 8 includes mounting rods 801. Two mounting rods 801 are slidably connected to the bomb disposal robot body 1. A support plate 802 is fixedly connected to the mounting rods 801. Two second lead screws 804 are rotatably connected to the bomb disposal robot body 1. The two second lead screws 804 are threadedly connected to the two mounting rods 801. An anti-detachment block 803 is fixedly connected to the mounting rods 801. The anti-detachment block 803 is slidably connected to the bomb disposal robot body 1. A second motor 806 is mounted on the bomb disposal robot body 1. The output shaft of the second motor 806 is fixedly connected to pulleys 805 on both second lead screws 804. The three pulleys 805 are driven by belts. At this time, the control robot arm 4 moves upward to a certain position, and the robot arm 4 drives the explosive to rotate along one side of the explosive. The device moves above the pallet 802, supporting the explosive and preventing it from falling during transport. When the explosive moves to one side of the explosion-proof container 2, the robotic arm 4 controls the clamping of the explosive into the container 2. The height of the pallet 802 can be adjusted according to the clamping position of the robotic arm 4 and the size of the explosive. During adjustment, the second motor 806 is started. When the output shaft of the second motor 806 rotates, it drives one of the pulleys 805 to rotate. When the pulley 805 rotates, it drives the other two pulleys 805 to rotate via belt. The other two pulleys 805 drive the two second lead screws 804 to rotate. When the second lead screws 804 rotate, the thread drives the mounting rod 801 to slide. When the mounting rod 801 slides, it drives the anti-detachment block 803 to slide. At the same time, the mounting rod 801 adjusts the position of the pallet 802.

[0043] A method for an explosives incident prevention system includes the following steps:

[0044] S1: Based on the size of the item to be grasped, first, after the fixing structure 6 stops fixing the clamping structure in the clamping structure 5, adjust the clamping structure 5.

[0045] S2: Then connect the explosion-proof barrel 2 to the bomb disposal robot body 1 through the connecting structure 3, so that the bomb disposal robot body 1 can move the explosion-proof barrel 2 to the explosive through the connecting structure 3, and control the clamping structure 5 to move above the explosive through the mechanical arm 4, and drive the clamping structure 5 to clamp the explosive through the drive structure 7 in the clamping structure 5.

[0046] S3: After the clamping structure 5 clamps the explosive, the mechanical arm 4 controls the explosive to rotate to one side of the explosion-proof barrel 2. During the rotation, the support structure 8 supports the explosive. After the clamping is completed, the explosion-proof barrel 2 is carried to the designated position by the bomb disposal robot body 1.

[0047] In use, the bomb disposal personnel first adjust the positions of the two clamping blocks 503 in a safe area according to the size of the explosive. By pressing down on the pressing plate 604, the pressing plate 604 slides downward, causing the fixing rod 601 to slide downward. When the fixing rod 601 slides downward, the return spring 603 contracts, and the fixing rod 601 is no longer engaged with the fixing groove 602 on the sliding rod 502. At this time, the clamping block 503 and the sliding rod 502 can slide together. Through the sliding engagement between the clamping block 503 and the sliding rod 502, the position of the clamping block 503 can be easily adjusted to accommodate different explosives. The objects to be exposed are clamped, and when the clamping block 503 slides, it will cause the marking block 505 and the mounting block 501 to slide together. When the marking block 505 and the mounting block 501 are engaged, the scale bar 506 is set so that the two clamping blocks 503 can be adjusted at the same distance on the slide bar 502, which improves the adjustment accuracy. After the position of the clamping block 503 is adjusted, the pressing plate 604 is released, so that the fixing rod 601 is engaged with the slide bar 502 under the action of the return spring 603. The fixing rod 601 is set so as to fix the clamping block 503 after sliding.

[0048] At this point, align the connecting frame 301 on the explosion-proof barrel 2 with the connecting block 302 on the connecting rod 304. By activating the hydraulic rod 306, the retracting end of the hydraulic rod 306 will cause the connecting rod 304 to slide downwards. As the connecting rod 304 slides downwards, it will cause the roller 305 to roll between itself and the bomb disposal robot body 1. The roller 305 reduces the friction between the connecting rod 304 and the bomb disposal robot body 1. At the same time, the connecting rod 304 will cause the connecting block 302 to move downwards, so that the connecting block 302 and the connecting frame 301... The connecting slots 303 on the upper part engage with each other, and the connecting rod 304 drives the connecting block 302 to engage with the connecting frame 301, which facilitates the connection between the explosion-proof barrel 2 and the bomb disposal robot body 1. This allows the bomb disposal robot body 1 to carry the explosion-proof barrel 2 to the explosive, pick up the explosive and put it into the explosion-proof barrel 2, and then move the explosion-proof barrel 2 to a safe area by the bomb disposal robot body 1, making the bomb disposal process safer. Finally, the bomb disposal robot body 1 can be separated from the explosion-proof barrel 2 to control the bomb disposal robot body 1 to leave.

[0049] When the bomb disposal robot body 1 moves the explosion-proof container 2 to the location of the explosive, the front of the bomb disposal robot body 1 faces the explosive. The robotic arm 4 controls two gripping blocks 503 to move above the explosive, then controls the gripping blocks 503 to move downwards, positioning the explosive between the two gripping blocks 503. Then, by activating the first motor 706, the output shaft of the first motor 706 rotates, driving the first lead screw 705 to rotate. When the first lead screw 705 rotates, it drives the drive block 701 downwards via a threaded drive. Simultaneously, the drive block 701 slides against the guide rod 708, guiding... The rod 708 makes the drive block 701 slide more smoothly. When the drive block 701 moves downward, the two connecting posts 703 roll in the drive groove 702. Since the drive groove 702 has a "V" shaped structure, the two connecting posts 703 will drive the two drive rods 704 to slide towards each other. When the drive rods 704 slide towards each other, they will drive the two slide rods 502 to slide towards each other. The slide rods 502 will drive the two clamping blocks 503 to clamp the explosive. The rubber pads 504 on the clamping blocks 503 increase the friction between them and the explosive, making the clamping more stable.

[0050] At this time, the robotic arm 4 is controlled to move upward to a certain position. The robotic arm 4 drives the explosive to move along the pallet 802 on the side where the explosive is rotating. The pallet 802 supports the explosive and prevents it from falling during handling. When the explosive moves to one side of the explosion-proof container 2, the robotic arm 4 controls the explosive to be clamped into the explosion-proof container 2. At the same time, the height of the pallet 802 can be adjusted according to the position of the robotic arm 4 and the size of the explosive. During adjustment, the second motor 806 is started. When the output shaft of the second motor 806 rotates, it drives one of the pulleys 805 to rotate. When the pulley 805 rotates, it drives the other two pulleys 805 to rotate through the belt. The other two pulleys 805 drive the two second lead screws 804 to rotate. When the second lead screws 804 rotate, the thread drives the mounting rod 801 to slide. When the mounting rod 801 slides, it drives the anti-detachment block 803 to slide. At the same time, the mounting rod 801 adjusts the position of the pallet 802.

[0051] It will be apparent to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the invention can be implemented in other specific forms without departing from its spirit or essential characteristics. Therefore, the embodiments should be considered in all respects as exemplary and non-limiting, and the scope of the invention is defined by the appended claims rather than the foregoing description. Thus, all variations falling within the meaning and scope of equivalents of the claims are intended to be included within the present invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

[0052] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A system for preventing explosive incidents, characterized in that, include: Bomb disposal robot body (1); The robotic arm (4) is mounted on the main body (1) of the bomb disposal robot. The bomb disposal robot body (1) and the explosion-proof barrel (2) are connected by the connection structure (3). The connection structure (3) includes a connection frame (301). The explosion-proof barrel (2) is equipped with the connection frame (301). The bomb disposal robot body (1) is slidably connected with a connection rod (304). The connection rod (304) is slidably connected with the connection frame (301). The connection rod (304) is fixedly connected with a connection block (302). The connection block (302) is inserted into the connection groove (303) on the connection frame (301). The bomb disposal robot body (1) is equipped with a hydraulic rod (306). The connection rod (304) is fixedly connected with the telescopic end of the hydraulic rod (306). Clamping structure (5), the robotic arm (4) is provided with clamping structure (5); The clamping structure (5) is provided with a fixing structure (6); Support structure (8), the bomb disposal robot body (1) is provided with support structure (8); The clamping structure (5) includes a mounting block (501), the mounting block (501) is rotatably connected to the robotic arm (4), two slide rods (502) are slidably connected to the mounting block (501), and clamping blocks (503) are slidably connected to the two slide rods (502). The fixing structure (6) includes a fixing rod (601), and the fixing rod (601) is slidably connected to the two clamping blocks (503). A rubber pad (504) is fixedly connected to the clamping block (503), and a marking block (505) is fixedly connected to the clamping block (503). The mounting block (501) is provided with a plurality of scale strips (506) that cooperate with the marking block (505). The fixing rod (601) is engaged with one of the fixing grooves (602) on the slide rod (502). The two slide rods (502) are provided with a plurality of fixing grooves (602) that match the fixing rod (601). A pressing plate (604) is fixedly connected to the fixing rod (601). The pressing plate (604) is slidably connected to the clamping block (503). A return spring (603) is fixedly connected between the fixing rod (601) and the clamping block (503). The support structure (8) includes mounting rods (801), two mounting rods (801) are slidably connected to the bomb disposal robot body (1), a support plate (802) is fixedly connected to the mounting rods (801), and two second lead screws (804) are rotatably connected to the bomb disposal robot body (1), and the two second lead screws (804) are threadedly connected to the two mounting rods (801).

2. The explosives incident prevention system according to claim 1, characterized in that: A roller (305) is rotatably connected to the connecting rod (304), and the roller (305) is in rolling connection with the bomb disposal robot body (1).

3. The explosives incident prevention system according to claim 1, characterized in that: The mounting block (501) is provided with a driving structure (7), the driving structure (7) includes a driving rod (704), and the two sliding rods (502) are fixedly connected with the driving rod (704). The driving rod (704) is slidably connected to the mounting block (501), and a connecting column (703) is rotatably connected to the driving rod (704). The connecting column (703) is in rolling engagement with the driving groove (702) on the driving block (701). The driving groove (702) has a "V" shaped structure.

4. The explosives incident prevention system according to claim 3, characterized in that: The drive block (701) is slidably connected to the mounting block (501). A first lead screw (705) is rotatably connected to the mounting block (501). The drive block (701) and the first lead screw (705) are threadedly connected. A guide rod (708) is fixedly connected to the mounting block (501). The drive block (701) and the guide rod (708) are slidably connected. A first motor (706) is mounted on the mounting block (501). The output shaft of the first motor (706) is fixedly connected to the first lead screw (705).

5. The explosives incident prevention system according to claim 1, characterized in that: An anti-detachment block (803) is fixedly connected to the mounting rod (801). The anti-detachment block (803) is slidably connected to the bomb disposal robot body (1). A second motor (806) is installed on the bomb disposal robot body (1). The output shaft of the second motor (806) and two second lead screws (804) are all fixedly connected to pulleys (805). The three pulleys (805) are driven by belts.

6. A method for an explosive incident prevention system according to any one of claims 1-5, characterized in that, Includes the following steps: S1: Based on the size of the item to be grabbed, first make the fixing structure (6) no longer fix the clamping components in the clamping structure (5), and then adjust the clamping structure (5); S2: Then connect the explosion-proof barrel (2) to the bomb disposal robot body (1) through the connecting structure (3), so that the bomb disposal robot body (1) can move the explosion-proof barrel (2) to the explosive through the connecting structure (3), and control the clamping structure (5) to move above the explosive through the mechanical arm (4), and drive the clamping structure (5) to clamp the explosive through the drive structure (7) in the clamping structure (5); S3: After the clamping structure (5) clamps the explosive, the mechanical arm (4) controls the explosive to rotate to one side of the explosion-proof barrel (2). When rotating, the support structure (8) supports the explosive. After clamping, the explosion-proof barrel (2) is carried to the designated position by the bomb disposal robot body (1).

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