Chemical safety mobile fire fighting equipment

Abstract

The utility model relates to fire fighting equipment technical field discloses a kind of mobile fire fighting equipment for chemical safety, including base, the top of base is equipped with water pump, the top wall of base is equipped with fixed mechanism, the fixed mechanism is used to fix water pump, the front end of water pump is equipped with interface, the front end of interface is connected with connecting pipe, the connecting place of interface and connecting pipe is equipped with mounting mechanism, the mounting mechanism is used to facilitate installation and disassembly component;The fixed mechanism includes fixed block.In the utility model, after water pump is placed on the top wall of base, rotating rocker, rocker drives threaded rod to rotate in fixed block, threaded rod rotation drives the clamping block of its outer wall, so that the clamping block drives slider to slide along slide rod back and forth, so that slider slides into the fixed seat of water pump outer wall, forms firm connection, prevent water pump from running due to violent vibration and pump body loosening and base separation.

Description

Technical Field

[0001] This utility model relates to the field of fire protection equipment technology, and in particular to a mobile fire protection device for chemical safety. Background Technology

[0002] Mobile fire-fighting equipment for chemical safety scenarios needs to be designed to address special risks such as corrosive media, flammable liquids / gases, and leaks of toxic substances. The core requirements are corrosion resistance, compatibility with extinguishing agents, explosion-proof properties, and portability and controllability.

[0003] In the existing technology, the device achieves precise fire source positioning (accuracy of 0.5 meters within a 300-meter range) through infrared thermal imaging and AI recognition technology, and is equipped with a multi-stage centrifugal pressurization system, with a spray pressure of up to 1.6MPa and a flow rate of 300L / s. However, most mobile devices rely on batteries and fuel power, resulting in short battery life and slow recharging. The current design features a standardized battery compartment equipped with a detachable lithium battery pack, which allows for quick battery swapping and extended battery life. However, the water pump generates severe vibrations during operation, causing the pump body to loosen and separate from the base. Utility Model Content

[0004] To overcome the above deficiencies, this utility model provides a mobile fire-fighting device for chemical safety, which aims to improve the problem in the prior art where water pumps generate severe vibrations during operation, causing the pump body to loosen and separate from the base.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: a mobile fire-fighting device for chemical safety, comprising a base, a water pump mounted on the top of the base, and fixing mechanisms mounted on the left and right sides of the top wall of the base, the fixing mechanisms being used to fix the water pump, an interface mounted on the front end of the water pump, a connecting pipe connected to the front end of the interface, and an installation mechanism mounted at the connection between the interface and the connecting pipe, the installation mechanism being used to facilitate the installation and disassembly of components; the fixing mechanism includes fixing blocks, the fixing blocks being equidistantly fixedly connected to the left and right sides of the top wall of the base, multiple sliding rods being equidistantly fixedly connected to the inner side of the fixing blocks, fixing seats being fixedly connected to the lower middle part of the left and right sides of the outer wall of the water pump, and a drive assembly being mounted on the inner wall of the fixing blocks.

[0006] As a further description of the above technical solution: The drive assembly includes a threaded rod that is rotatably connected to the inner wall of the fixed block, and a rocker arm is fixedly connected to the end of the threaded rod.

[0007] As a further description of the above technical solution: The outer wall of the threaded rod is threadedly connected to a locking block, which is slidably connected to the outer wall of the sliding rod. A slider is fixedly connected to the outer wall of the locking block, and the slider is slidably connected to the inner wall of the fixed seat.

[0008] As a further description of the above technical solution: The installation mechanism includes an installation block, which is located at the top of the interface and the connecting pipe. Cranks are rotatably connected to the left and right sides of the bottom wall of the installation block, and a transmission component is installed on the inner wall of the installation block.

[0009] As a further description of the above technical solution: The transmission assembly includes a slide column, which is slidably connected to the inner wall of the mounting block. A limit rod is fixedly connected to the inner wall of the slide column, and a spring is installed on the outer wall of the slide column. Multiple fixing rods are fixedly connected at equal intervals to the rear side of the outer wall of the mounting block.

[0010] As a further description of the above technical solution: The bottom of the sliding column is rotatably connected to a connecting block, and the inner walls of the connecting block are rotatably connected to support arms on both the left and right sides. One end of the support arm is rotatably connected to the inner wall of the crank, and the end of the support arm is fixedly connected to a clamping block. The clamping block is slidably connected to the outer wall of the interface and the connecting pipe.

[0011] As a further description of the above technical solution: A nozzle is fixedly connected to the end of the connecting pipe.

[0012] As a further description of the above technical solution: A push rod is fixedly connected to the rear side of the top wall of the base, and rollers are installed at the four corners of the bottom of the base.

[0013] This utility model has the following beneficial effects: 1. In this utility model, after the water pump is placed on the top wall of the base, the rocker arm is rotated. The rocker arm drives the threaded rod to rotate in the fixed block. The rotation of the threaded rod drives the locking block on its outer wall, so that the locking block drives the slider to slide back and forth along the sliding rod, so that the slider slides into the fixed seat on the outer wall of the water pump, forming a stable connection and preventing the pump body from loosening and separating from the base due to severe vibration during the operation of the water pump.

[0014] 2. In this utility model, after the interface and connecting pipe are installed, the mounting block is placed at the connection between the interface and the connecting pipe. The sliding column is pulled, and the sliding column drives the connecting block to move upward. At the same time, the fixing rod compresses the spring. Since the end of the support arm is connected to the crank, when the connecting block moves downward, the support arm pulls the crank. The crank rotates to both sides inside the connecting block, causing the support arm to drive the clamp to open. When the connecting block moves upward, the support arm generates the opposite force to push the crank to rotate. The support arm drives the clamp to close. The movement of the connecting block enables the clamp to open and close, so that the clamp clamps the connection between the interface and the connecting pipe, preventing the connection between the interface and the connecting pipe from being loose, which could cause the connecting pipe to fall off and leak. Attached Figure Description

[0015] Figure 1 This is a perspective view of a mobile fire-fighting device for chemical safety proposed in this utility model; Figure 2 This is a side view of a mobile fire-fighting device for chemical safety proposed in this utility model; Figure 3 This is a structural exploded view of a mobile fire-fighting device for chemical safety proposed in this utility model; Figure 4 This is a partial structural exploded view of a mobile fire-fighting device for chemical safety proposed in this utility model; Figure 5 This is a partial structural schematic diagram of a mobile fire-fighting device for chemical safety proposed in this utility model.

[0016] Legend: 1. Base; 2. Water pump; 3. Interface; 4. Fixing mechanism; 401. Fixing block; 402. Drive assembly; 4021. Rocker arm; 4022. Threaded rod; 403. Slider; 404. Slide rod; 405. Locking block; 406. Fixing seat; 5. Mounting mechanism; 501. Transmission assembly; 5011. Slide column; 5012. Spring; 5013. Fixing rod; 5014. Limiting rod; 502. Mounting block; 503. Connecting block; 504. Crank; 505. Support arm; 506. Clamping block; 6. Push rod; 7. Roller; 8. Connecting pipe; 9. Nozzle. Detailed Implementation

[0017] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0018] Reference Figure 1 , Figure 2 and Figure 3This utility model provides an embodiment of a mobile fire-fighting device for chemical safety, comprising a base 1, a water pump 2 mounted on the top of the base 1, the water pump 2 being an XBC diesel motorized fire pump, and fixing mechanisms 4 mounted on both the left and right sides of the top wall of the base 1 for fixing the water pump 2. An interface 3 is mounted at the front end of the water pump 2, and a connecting pipe 8 is connected to the front end of the interface 3. An installation mechanism 5 is installed at the connection between the interface 3 and the connecting pipe 8 for facilitating the installation and disassembly of components. The fixing mechanism 4 includes fixing blocks 401, which are equidistantly fixed to the left and right sides of the top wall of the base 1. Multiple sliding rods 404 are fixedly connected at equal intervals on the inner side of the 01. Fixed seats 406 are fixedly connected to the lower middle part of the left and right sides of the outer wall of the water pump 2. A drive assembly 402 is installed on the inner wall of the fixed block 401. The drive assembly 402 includes a threaded rod 4022. The threaded rod 4022 is rotatably connected to the inner wall of the fixed block 401. A rocker arm 4021 is fixedly connected to the end of the threaded rod 4022. A locking block 405 is threadedly connected to the outer wall of the threaded rod 4022. The locking block 405 is slidably connected to the outer wall of the sliding rod 404. A slider 403 is fixedly connected to the outer wall of the locking block 405. The slider 403 is slidably connected to the inner wall of the fixed seat 406. Specifically, after placing the water pump 2 on the top wall of the base 1, manually rotate the rocker arm 4021. At this time, the rocker arm 4021 drives the threaded rod 4022 to rotate inside the fixed block 401. During the rotation of the threaded rod 4022, the locking block 405 on its outer wall also moves. The locking block 405 can effectively drive the slider 403 to slide back and forth along the outer wall of the sliding rod 404. As the slider 403 moves, it will eventually slide into the fixed seat 406 set on the outer wall of the water pump 2, thus forming a stable and reliable connection structure. This prevents the water pump 2 from vibrating violently due to high-speed operation and other factors during operation, effectively avoiding the loosening of the pump body due to vibration, and thus ensuring that the water pump 2 and the base 1 will not separate, thus ensuring the stability and safety of the entire equipment.

[0019] Reference Figure 1 , Figure 4 and Figure 5The installation mechanism 5 includes an installation block 502, which is located at the top of the interface 3 and the connecting pipe 8. Cranks 504 are rotatably connected to the left and right sides of the bottom wall of the installation block 502. A transmission assembly 501 is installed on the inner wall of the installation block 502. The transmission assembly 501 includes a slide column 5011, which is slidably connected to the inner wall of the installation block 502. A limit rod 5014 is fixedly connected to the inner wall of the slide column 5011. A spring 5012 is installed on the outer wall of the slide column 5011. Multiple fixing rods 5013 are fixedly connected at equal intervals to the rear side of the outer wall of the installation block 502. A connecting block 503 is rotatably connected to the bottom of the slide column 5011. A support arm 505 is rotatably connected to the left and right sides of the inner wall of the connecting block 503. One end of the support arm 505 is rotatably connected to the inner wall of the crank 504. A clamping block 506 is fixedly connected to the end of the support arm 505. The clamping block 506 is slidably connected to the outer wall of the interface 3 and the connecting pipe 8. Specifically, after installing the interface 3 and the connecting pipe 8, place the mounting block 502 at the connection between the interface 3 and the connecting pipe 8, pull the sliding column 5011, and the sliding column 5011 will drive the connecting block 503 to move upward. At the same time, the fixing rod 5013 will compress the spring 5012. Since the end of the support arm 505 is connected to the crank 504, when the connecting block 503 moves downward, the support arm 505 pulls the crank 504. The crank 504 rotates to both sides inside the connecting block 503, causing the support arm 505 to drive the clamping block 506 to open. When the connecting block 503 moves upward, the support arm 505 generates the opposite force to push the crank 504 to rotate. The support arm 505 drives the clamping block 506 to close. The movement of the connecting block 503 can cause the clamping block 506 to open and close, so that the clamping block 506 can clamp the connection between the interface 3 and the connecting pipe 8, preventing the connection between the interface 3 and the connecting pipe 8 from being loose, which would cause the connecting pipe 8 to fall off and cause water leakage.

[0020] Reference Figure 1 , Figure 2 and Figure 3 A nozzle 9 is fixedly connected to the end of the connecting pipe 8, a push rod 6 is fixedly connected to the rear side of the top wall of the base 1, and rollers 7 are installed at the four corners of the bottom of the base 1. Specifically, the connecting pipe 8 is a key component that connects the water pump 2 and the nozzle 9. Its core function is to stably and leak-free deliver the extinguishing medium. The nozzle 9 converts the water flow and other extinguishing media into a direct current column, which can accurately strike long-distance, concentrated fire sources and avoid personnel approaching high-temperature areas. The operator controls the movement direction of the equipment through the push rod 6 to achieve convenient movement, and the roller 7 can easily and flexibly adjust the movement trajectory.

[0021] Working principle: After the water pump 2 is placed on the top wall of the base 1, the rocker arm 4021 is rotated. The rocker arm 4021 drives the threaded rod 4022 to rotate in the fixed block 401. The rotation of the threaded rod 4022 drives the locking block 405 on its outer wall, so that the locking block 405 drives the slider 403 to slide back and forth along the sliding rod 404, so that the slider 403 slides into the fixed seat 406 on the outer wall of the water pump 2, forming a stable connection, preventing the water pump 2 from vibrating violently during operation, which would cause the pump body to loosen and separate from the base 1. After installing the interface 3 and the connecting pipe 8, place the mounting block 502 at the connection between the interface 3 and the connecting pipe 8, and pull the sliding column 5011. The sliding column 5011 drives the connecting block 503 to move upward, while the fixing rod 5013 compresses the spring 5012. Since the end of the support arm 505 is connected to the crank 504, when the connecting block 503 moves downward, the support arm 505 pulls the crank 504. The crank 504 rotates to both sides inside the connecting block 503, causing the support arm 505 to drive the clamping block 506 to open. When the connecting block 503 moves upward, the support arm 505 generates the opposite force to push the crank 504 to rotate, and the support arm 505 drives the clamping block 506 to close. The movement of the connecting block 503 enables the clamping block 506 to open and close, so that the clamping block 506 clamps the connection between the interface 3 and the connecting pipe 8, preventing the connection between the interface 3 and the connecting pipe 8 from being loose and causing the connecting pipe 8 to fall off and leak.

[0022] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A mobile fire-fighting device for chemical safety, comprising a base (1), characterized in that: A water pump (2) is installed on the top of the base (1). Fixing mechanisms (4) are installed on the left and right sides of the top wall of the base (1). The fixing mechanisms (4) are used to fix the water pump (2). An interface (3) is installed at the front end of the water pump (2). A connecting pipe (8) is connected to the front end of the interface (3). An installation mechanism (5) is installed at the connection between the interface (3) and the connecting pipe (8). The installation mechanism (5) is used to facilitate the installation and disassembly of components. The fixing mechanism (4) includes a fixing block (401), which is fixedly connected at equal intervals to the left and right sides of the top wall of the base (1). Multiple sliding rods (404) are fixedly connected at equal intervals to the inner side of the fixing block (401). A fixing seat (406) is fixedly connected to the lower middle part of the left and right sides of the outer wall of the water pump (2). A drive assembly (402) is installed on the inner wall of the fixing block (401).

2. The mobile fire-fighting equipment for chemical safety according to claim 1, characterized in that: The drive assembly (402) includes a threaded rod (4022), which is rotatably connected to the inner wall of the fixed block (401), and a rocker arm (4021) is fixedly connected to the end of the threaded rod (4022).

3. The mobile fire-fighting equipment for chemical safety according to claim 2, characterized in that: The outer wall of the threaded rod (4022) is threadedly connected to a locking block (405), which is slidably connected to the outer wall of the slide rod (404). The outer wall of the locking block (405) is fixedly connected to a slider (403), which is slidably connected to the inner wall of the fixed seat (406).

4. The mobile fire-fighting equipment for chemical safety according to claim 1, characterized in that: The installation mechanism (5) includes an installation block (502), which is located at the top of the interface (3) and the connecting pipe (8). Cranks (504) are rotatably connected to the left and right sides of the bottom wall of the installation block (502), and a transmission assembly (501) is installed on the inner wall of the installation block (502).

5. A mobile fire-fighting device for chemical safety according to claim 4, characterized in that: The transmission assembly (501) includes a slide column (5011), which is slidably connected to the inner wall of the mounting block (502). A limit rod (5014) is fixedly connected to the inner wall of the slide column (5011). A spring (5012) is installed on the outer wall of the slide column (5011). A plurality of fixing rods (5013) are fixedly connected at equal intervals to the rear side of the outer wall of the mounting block (502).

6. A mobile fire-fighting device for chemical safety according to claim 5, characterized in that: The bottom of the sliding column (5011) is rotatably connected to a connecting block (503). The inner walls of the connecting block (503) are rotatably connected to support arms (505) on both the left and right sides. One end of the support arm (505) is rotatably connected to the inner wall of the crank (504). The end of the support arm (505) is fixedly connected to a clamping block (506). The clamping block (506) is slidably connected to the outer wall of the interface (3) and the connecting pipe (8).

7. A mobile fire-fighting device for chemical safety according to claim 1, characterized in that: The nozzle (9) is fixedly connected to the end of the connecting pipe (8).

8. A mobile fire-fighting device for chemical safety according to claim 1, characterized in that: A push rod (6) is fixedly connected to the rear side of the top wall of the base (1), and rollers (7) are installed at the four corners of the bottom of the base (1).

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