Fire extinguishing bomb launching device

Abstract

The fire extinguishing bomb launching device comprises a fire extinguishing bomb launching cylinder and a remote control moving trolley, a plurality of driving wheels are arranged on the two sides of the remote control moving trolley, the driving wheels are connected with a crawler belt in a meshed mode, a panel is fixedly arranged on the upper surface of the remote control moving trolley, and a buffering sliding groove is formed in one side of the panel; a moving plate is fixedly arranged on a sliding block of the buffer sliding groove; the handheld launching cylinder can be installed on the remote control moving trolley through the remote control moving trolley and the launching cylinder fixing mechanism, the advantages of a vehicle-mounted rack type launching cylinder and the advantages of the handheld launching cylinder are combined, and the problem that after the handheld launching cylinder is used for a long time, a user feels uncomfortable is solved; the fire extinguishing bomb can be launched in a building by utilizing the remote control moving trolley, and the remote control moving trolley can be adopted to move and reach an area where personnel cannot reach conveniently, so that fire extinguishing is realized.

Description

Technical Field

[0001] The invention relates to the technical field of fire fighting, and in particular to a fire extinguishing bomb launching device. Background Art

[0002] Fire extinguishing bombs are mainly divided into two categories: sand and stone fire extinguishing bombs and dry powder fire extinguishing bombs. The throwing of fire extinguishing bombs can be divided into two types. One is a fire extinguishing bomb thrown by hand, which looks like a grenade shape, and there are also large canning bottle styles. There are pull-type bombs with pull rings and safety tops, and there are also (ignition type) that only requires taking out superconducting thermistors. The shell of the bomb body is made of paper. The other is a launch-type fire extinguishing bomb with a tail fin, which can be launched using a radiation tube. The existing launch tubes are handheld and vehicle-mounted stand-type. When the handheld launch tube launches the fire extinguishing bomb, since the fire extinguishing bomb has impact force, the inertia of the handheld launch tube will hit the user, and it cannot be used for a long time. The vehicle-mounted stand-type launch tube, due to its large size, cannot be used inside a building and can only be used in an open environment, resulting in a limited range of use of the vehicle-mounted stand-type launch tube. Summary of the invention

[0003] In view of the above problems existing in the prior art, the main purpose of the present invention is to provide a fire extinguishing bomb launching device.

[0004] The technical solution of the present invention is as follows: a fire-fighting bomb launching device, comprising a fire-fighting bomb launching tube and a remote-controlled mobile trolley, a plurality of driving wheels are provided on both sides of the remote-controlled mobile trolley, the driving wheels are meshed and connected to the tracks, a panel is fixedly provided on the upper surface of the remote-controlled mobile trolley, a buffer slide groove is provided on one side of the panel, a moving plate is fixedly provided on the slider of the buffer slide groove, a launching tube fixing mechanism is provided on the moving plate, a rotating camera is provided on the panel, a telescopic plate is provided on the lower surface of the remote-controlled mobile trolley, and a rotating support mechanism is provided at the tail of the remote-controlled mobile trolley.

[0005] As a preferred embodiment, the remote-controlled mobile vehicle is connected to the mobile terminal via an electrical signal, the tail of the remote-controlled mobile vehicle is inclined, one side of the telescopic plate is connected to the electric telescopic rod via a pin, the control end of the electric telescopic rod is located inside the remote-controlled mobile vehicle, and a rubber layer is provided on the side of the telescopic plate facing the ground.

[0006] As a preferred embodiment, the launch tube fixing mechanism includes a trigger fixing mechanism and an armrest fixing mechanism, the trigger fixing mechanism includes a fixing plate, each of the fixing plates is provided with a trigger groove, the fixing plates are connected by a threaded column, a through groove is provided on the fixing plate, and a railing is rollingly connected between the through grooves, a turntable is fixedly provided on the fixing plate on one side, one side of the turntable is fixedly connected to a lever, one side of the turntable is fixedly connected to a motor, and the motor is embedded in the fixing plate.

[0007] As a preferred embodiment, the armrest fixing mechanism is an open box body, and silicone layers are provided on the wall surfaces inside the open box body, and the silicone layers are squeezed against each other.

[0008] As a preferred embodiment, a limit column is fixedly provided in the buffer slide groove, a buffer spring is sleeved on the limit column, one end of the buffer spring is fixedly connected to the wall surface of the panel, and the other end is fixedly connected to the sliding block.

[0009] As a preferred embodiment, a transverse sliding groove is provided on the movable plate, and two sliding blocks are provided on the transverse sliding groove, and the upper surfaces of the two sliding blocks are respectively fixedly connected to the fixed plate.

[0010] As a preferred embodiment, the rotating support mechanism includes a rotating plate, which is rotatably connected to the tail of the remote-controlled mobile vehicle. The end of the rotating plate away from the remote-controlled mobile vehicle is fixedly connected to the support plate, and a rubber layer is provided on the side of the support plate facing the ground.

[0011] Compared with the prior art, the advantages and positive effects of the present invention are that a handheld launch tube can be installed on a remote-controlled mobile cart through the remote-controlled mobile cart and the launch tube fixing mechanism, thereby combining the advantages of the vehicle-mounted stand-type launch tube and the handheld launch tube, and avoiding the problem of user discomfort caused by long-term use of the handheld launch tube. The remote-controlled mobile cart can be used to launch fire extinguishing bombs inside a building. For areas that are inconvenient for personnel to reach, the remote-controlled mobile cart can be used to move there to achieve fire extinguishing. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 The present invention provides a schematic diagram of the installation position structure of a handheld launch tube of a fire extinguishing bomb launcher;

[0013] Figure 2 The present invention provides an overall structural schematic diagram of a fire extinguishing bomb launching device;

[0014] Figure 3 The present invention provides a schematic structural diagram of a launch tube fixing mechanism of a fire extinguishing bomb launcher;

[0015] Figure 4 The present invention provides a schematic diagram of the structure of a trigger fixing mechanism of a fire extinguishing bomb launching device;

[0016] Figure 5 The present invention provides a structural schematic diagram of a rotating support mechanism of a fire extinguishing bomb launching device.

[0017] Legend: 1. Fire bomb launcher; 2. Remote-controlled mobile trolley; 3. Driving wheel; 4. Track; 5. Panel; 6. Buffer slide; 7. Moving plate; 8. Launcher fixing mechanism; 81. Trigger fixing mechanism; 811. Fixing plate; 812. Trigger groove; 813. Threaded column; 814. Through slot; 815. Railing; 816. Turntable; 817. Lever; 82. Handrail fixing mechanism; 9. Rotating camera; 10. Telescopic plate; 11. Rotating support mechanism; 111. Rotating plate; 112. Support plate. DETAILED DESCRIPTION

[0018] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are part of the embodiments of the present invention, rather than all of the embodiments. The components of the embodiments of the present invention generally described and shown in the drawings here can be arranged and designed in various different configurations. Therefore, the following detailed description of the embodiments of the present invention provided in the drawings is not intended to limit the scope of the claimed invention, but merely represents selected embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0019] In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", and "third" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0020] In the description of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "install", "connect", and "connect" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0021] The present invention will be further described below with reference to the accompanying drawings and specific embodiments.

[0022] Example

[0023] A fire-fighting bomb launching device comprises a fire-fighting bomb launching tube 1 and a remote-controlled mobile trolley 2. A plurality of driving wheels 3 are arranged on both sides of the remote-controlled mobile trolley 2. The driving wheels 3 are meshed and connected to tracks 4. A panel 5 is fixedly arranged on the upper surface of the remote-controlled mobile trolley 2. A buffer chute 6 is arranged on one side of the panel 5. A moving plate 7 is fixedly arranged on the slider of the buffer chute 6. A launching tube fixing mechanism 8 is arranged on the moving plate 7. A rotating camera 9 is arranged on the panel 5. A telescopic plate 10 is arranged on the lower surface of the remote-controlled mobile trolley 2. A rotating support mechanism 11 is arranged at the tail of the remote-controlled mobile trolley 2. When fire extinguishing is required, the remote-controlled mobile trolley 2 can be used in areas that cannot be safely reached by humans. The fire extinguishing bomb launching tube 1 is installed on the launching tube fixing mechanism 8, and then the remote control mobile car 2 is remotely controlled to enter the unsafe area. The track 4 can be used to cross obstacles on the ground, such as gravel, etc. After reaching the launch coverage area of ​​the fire extinguishing bomb launching tube 1, the remote control mobile car 2 can be tilted through the telescopic plate 10 and the rotating support mechanism 11, thereby driving the launch angle of the fire extinguishing bomb launching tube 1 to change, and the rotating camera 9 is used to observe the surrounding environment and the launch direction and area. During the launch, the buffer chute 6 can buffer the impact force of the launch to prevent the stability of the remote control mobile car 2 from being affected.

[0024] The remote-controlled mobile trolley 2 is connected to the mobile terminal through electrical signals, and the entire device is controlled by the mobile terminal, which is convenient for remote control and effectively prevents personnel from entering unsafe areas to extinguish fires. The tail of the remote-controlled mobile trolley 2 is inclined and can contact the ground to ensure the stability of the remote-controlled mobile trolley 2 in an inclined state. One side of the telescopic plate 10 is connected to the electric telescopic rod through a pin. The control end of the electric telescopic rod is located inside the remote-controlled mobile trolley 2. A rubber layer is provided on the side of the telescopic plate 10 facing the ground. The rubber layer is used to increase friction. As the electric telescopic rod is started, the telescopic plate 10 is driven to contact the ground, and the front end of the remote-controlled mobile trolley 2 is lifted up, thereby realizing a change in the launching angle of the fire extinguishing bomb launcher 1.

[0025] The launch tube fixing mechanism 8 includes a trigger fixing mechanism 81 and an armrest fixing mechanism 82. The trigger fixing mechanism 81 includes a fixing plate 811. The fixing plates 811 are each provided with a trigger groove 812. The trigger part of the fire extinguishing bomb launch tube 1 is placed on the trigger groove 812. The fixing plates 811 are connected by a threaded column 813. The threaded column 813 shortens the distance between the two fixing plates 811, clamps the trigger part of the fire extinguishing bomb launch tube 1, and fixes it. The fixing plate 811 is provided with a through groove 814. The through groove 814 is connected by a rolling railing 815. The fixing plate 811 on one side is provided with a through groove 814. A turntable 816 is fixedly provided on the fixed plate 811, and the railing 815 is located inside the fixed plate 811 and the connecting bolts are rotated to fix the moving range of the railing 815 by the bolts. The railing 815 is located on the trigger side of the fire extinguishing bomb launching tube 1, and one side of the turntable 816 is fixedly connected to the lever 817, and one side of the turntable 816 is fixedly connected to the motor. The motor is embedded in the fixed plate 811. As the turntable 816 rotates, the lever 817 is driven to move, so that the lever 817 drives the railing 815 to move, driving the trigger of the fire extinguishing bomb launching tube 1, thereby launching the fire extinguishing bomb in the fire extinguishing bomb launching tube 1.

[0026] The armrest fixing mechanism 82 is an open box body, and the inner wall surface of the open box body is provided with a silicone layer. The silicone layers are squeezed against each other, and the armrest part of the fire extinguishing bomb launching tube 1 is fixed by squeezing the silicone layers, so that the fire extinguishing bomb launching tube 1 can be erected on the remote-controlled mobile vehicle 2, which is convenient for the fire extinguishing bomb launching tube 1 to be launched.

[0027] A limit column is fixed in the buffer slide groove 6, and a buffer spring is sleeved on the limit column. One end of the buffer spring is fixedly connected to the wall of the panel 5, and the other end is fixedly connected to the slider. After the fire extinguishing bomb launcher 1 is launched, a huge impact force acts on the moving plate 7, and the impact force is transferred to the buffer spring, thereby buffering the impact force and preventing the impact force from acting on the remote-controlled mobile car 2, which causes the stability of the remote-controlled mobile car 2 to change.

[0028] A transverse slide groove is provided on the movable plate 7 , and two sliders are arranged on the transverse slide groove. The upper surfaces of the two sliders are respectively fixedly connected to the fixed plates 811 . The transverse slide groove can facilitate the movement of the two fixed plates 811 and the adjustment of the distance between the two fixed plates 811 .

[0029] The rotating support mechanism 11 includes a rotating plate 111, which is rotatably connected to the tail of the remote-controlled mobile car 2. The end of the rotating plate 111 away from the remote-controlled mobile car 2 is fixedly connected to the support plate 112. The side of the support plate 112 facing the ground is provided with a rubber layer. When the telescopic plate 10 lifts the front of the remote-controlled mobile car 2, the first to provide support are the crawler track 4 and the rearmost driving wheel 3. Then, as the remote-controlled mobile car 2 is lifted, the support plate 112 will contact the ground to support the tail of the remote-controlled mobile car 2.

[0030] Working principle:

[0031] As shown in the figure, when in use, the trigger part of the fire extinguishing bomb launching tube 1 is placed on the trigger groove 812, and the distance between the two fixing plates 811 is shortened by retracting the threaded column 813 to clamp the trigger part of the fire extinguishing bomb launching tube 1. Then the railing 815 is located on the trigger side of the fire extinguishing bomb launching tube 1, and the handrail part of the fire extinguishing bomb launching tube 1 is placed on the handrail fixing mechanism 82. The handrail part of the fire extinguishing bomb launching tube 1 is fixed by squeezing the silicone layer. After the fire extinguishing bomb launching tube 1 is fixed, the fire extinguishing bomb is placed inside the fire extinguishing bomb launching tube 1, and then the remote control mobile car 2 is controlled by the mobile terminal to move to the area where the fire extinguishing bomb launching tube 1 can be launched and covered. When the area is reached, Afterwards, the mobile terminal is used to control the electric telescopic rod to make the telescopic plate 10 contact with the ground and lift up the front end of the remote-controlled mobile car 2. In the lifting process, the crawler track 4 and the rearmost driving wheel 3 first play a supporting role. Then, as the remote-controlled mobile car 2 is lifted up, the support plate 112 will contact with the ground to support the tail of the remote-controlled mobile car 2. After the angle of the fire-extinguishing bomb launching tube 1 is adjusted, the motor is controlled to rotate to drive the lever 817 to move, so that the lever 817 drives the railing 815 to move, driving the trigger of the fire-extinguishing bomb launching tube 1, thereby launching the fire-extinguishing bomb in the fire-extinguishing bomb launching tube 1. The impact force generated by the launch acts on the buffer spring in the buffer chute 6 to achieve the buffering effect of the impact force.

[0032] Finally, it should be noted that the above-described embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that the technical solutions described in the aforementioned embodiments may still be modified, or some or all of the technical features thereof may be replaced by equivalents. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the scope of the technical solutions of the embodiments of the present invention.

Claims

1. A fire-fighting bomb launching device, comprising a fire-fighting bomb launching tube (1) and a remote-controlled mobile vehicle (2), characterized in that: A plurality of driving wheels (3) are provided on both sides of the remote-controlled mobile vehicle (2), and the driving wheels (3) are meshed and connected to the crawler tracks (4). A panel (5) is fixedly provided on the upper surface of the remote-controlled mobile vehicle (2), and a buffer slide groove (6) is provided on one side of the panel (5). A moving plate (7) is fixedly provided on the slider of the buffer slide groove (6), and a launching tube fixing mechanism (8) is provided on the moving plate (7). A rotating camera (9) is provided on the panel (5), and a telescopic plate (10) is provided on the lower surface of the remote-controlled mobile vehicle (2). A rotating support mechanism (11) is provided at the tail of the remote-controlled mobile vehicle (2).

2. A fire extinguishing bomb launching device according to claim 1, characterized in that: The remote-controlled mobile vehicle (2) is connected to the mobile terminal via an electrical signal; the tail of the remote-controlled mobile vehicle (2) is in an inclined shape; one side of the telescopic plate (10) is connected to an electric telescopic rod via a pin; the control end of the electric telescopic rod is located inside the remote-controlled mobile vehicle (2); and a rubber layer is provided on the side of the telescopic plate (10) facing the ground.

3. A fire extinguishing bomb launching device according to claim 1, characterized in that: The launch tube fixing mechanism (8) comprises a trigger fixing mechanism (81) and an armrest fixing mechanism (82), wherein the trigger fixing mechanism (81) comprises a fixing plate (811), each fixing plate (811) is provided with a trigger groove (812), the fixing plates (811) are connected by a threaded column (813), the fixing plates (811) are provided with a through groove (814), a railing (815) is rollingly connected between the through grooves (814), a rotating disk (816) is fixedly provided on the fixing plate (811) on one side, one side of the rotating disk (816) is fixedly connected to a lever (817), one side of the rotating disk (816) is fixedly connected to a motor, and the motor is embedded in the fixing plate (811).

4. A fire extinguishing bomb launching device according to claim 3, characterized in that: The armrest fixing mechanism (82) is an open box body, and the inner wall surface of the open box body is provided with a silicone layer, and the silicone layers are pressed against each other.

5. A fire extinguishing bomb launching device according to claim 1, characterized in that: A limit column is fixedly provided in the buffer slide groove (6), and a buffer spring is sleeved on the limit column. One end of the buffer spring is fixedly connected to the wall surface of the panel (5), and the other end is fixedly connected to the sliding block.

6. A fire extinguishing bomb launching device according to claim 1, characterized in that: The movable plate (7) is provided with a transverse sliding groove, and two sliding blocks are provided on the transverse sliding groove. The upper surfaces of the two sliding blocks are respectively fixedly connected to the fixed plate (811).

7. A fire extinguishing bomb launching device according to claim 1, characterized in that: The rotating support mechanism (11) comprises a rotating plate (111), wherein the rotating plate (111) is rotatably connected to the rear of the remote-controlled mobile vehicle (2), and one end of the rotating plate (111) away from the remote-controlled mobile vehicle (2) is fixedly connected to a support plate (112), and a rubber layer is provided on a side of the support plate (112) facing the ground.

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