Portable fire water monitor

Abstract

The utility model relates to a portable fire water monitor, and belongs to the technical field of fire water monitors. Comprising a cannon body, one end of the cannon body communicates with a spray head, the other end of the cannon body communicates with a water inlet, connecting rods are rotationally connected to the symmetrical positions of the side face of one end of the cannon body, and one ends of the connecting rods are connected with moving assemblies; by arranging the moving assembly, the fire water cannon can be conveniently pushed to move, when the fire water cannon meets intersections such as stairs, the moving assembly can be rotated, the fire water cannon is lifted to move through the holding handle, and when the fire water cannon reaches a fire position, the fire water cannon is supported through the fixing suction cup and the supporting assembly to guarantee the stability of the fire water cannon, and consumption of physical power of firefighters is reduced.

Description

Technical Field

[0001] The utility model relates to a portable fire-fighting water cannon, belonging to the technical field of fire-fighting water cannons. Background Art

[0002] Fire water monitors are large-scale spraying equipment used in firefighting equipment to spray water or foam to extinguish fires. This type of water monitor can be installed on a fire truck or a fixed installation system. It is mainly used at large fire scenes and can spray a large amount of water or foam from a long distance to effectively control the fire and protect the safety of firefighters.

[0003] Existing fire water monitors usually include a gun body that drives the gun body to rotate horizontally and vertically, a gun head that is responsible for spraying water and can adjust the water flow pattern as needed, and a structure for supporting the water monitor to ensure that it maintains a stable base under the action of high-pressure water flow.

[0004] However, due to the heavy weight of the fire water cannon, it is inconvenient for firefighters to pick up and carry it. When the dangerous point is far away, it is difficult for firefighters to carry the fire water cannon quickly to the fire scene, which seriously affects the efficiency of disaster relief. At the same time, the fire water cannon will produce a large recoil when in use, requiring firefighters to work hard to hold it to ensure its stability, wasting their physical strength. Utility Model Content

[0005] The technical problem to be solved by the utility model is that the existing fire-fighting water cannon is heavy, which makes it inconvenient for firefighters to carry it, and the fire-fighting water cannon needs to waste the physical strength of firefighters to stabilize it when in use.

[0006] In order to solve the above problems, the utility model provides a portable fire water monitor, comprising a gun body, one end of the gun body is connected to a nozzle, and the other end of the gun body is connected to a water inlet, characterized in that: a connecting rod is rotatably connected to a symmetrical position on the side of one end of the gun body, one end of the connecting rod is connected to a moving component, and the side of the gun body is rotatably connected to a supporting component;

[0007] The mobile assembly includes a chassis, a moving wheel, a gripping handle, and a fixed suction cup. The chassis is fixedly connected to one end of a connecting rod. Both sides of the lower end of the chassis are connected to connecting frames. The connecting frames are rotatably connected to the moving wheel. The sides of the two connecting frames are connected through a gripping handle. A bolt shaft is provided at the lower end of the chassis. The fixed suction cup is rotatably connected to the bolt shaft.

[0008] The support assembly comprises a fixing part, a rotating shaft and a fixing rod. The fixing part is located at the lower side of the gun body. The rotating shaft is rotatably connected to the fixing part. One end of the rotating shaft is connected to the fixing rod.

[0009] Furthermore: the fixing rod is C-shaped, a fixing bolt is rotatably connected to the middle position of the fixing rod, and a connecting groove adapted to the fixing bolt is provided on the side of the gun body.

[0010] Furthermore: a pulling handle is provided on one side of the gun body.

[0011] Further: one end of the water inlet is movably connected to a water inlet plug.

[0012] Furthermore: a wear-resistant pad is fixedly connected to the lower end of the fixing rod.

[0013] Furthermore: a gripping groove is provided on the side of the gripping handle.

[0014] Compared with the prior art, the utility model has the following advantages: the utility model provides a moving component to facilitate the movement of the fire water cannon. When encountering intersections such as stairs, the moving component can also be rotated to extract the fire cannon through the grip handle. When reaching the fire location, the cannon is supported by the fixed suction cup and the support component to ensure its stability, thereby reducing the physical exertion of firefighters. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0016] Figure 1 The utility model is a portable fire water cannon structure Figure 1 .

[0017] Figure 2 The utility model is a portable fire water cannon structure Figure 2 .

[0018] Figure 3 The utility model is a portable fire water cannon structure Figure 3 .

[0019] Figure 4 The utility model is a portable fire water cannon structure Figure 4 .

[0020] In the attached figure:

[0021] 1. Gun body; 11. Nozzle; 12. Water inlet; 13. Connecting rod; 14. Pull handle; 15. Water inlet plug; 2. Moving assembly; 21. Chassis; 22. Moving wheel; 23. Holding handle; 24. Fixed suction cup; 25. Connecting frame; 26. Holding groove; 3. Support assembly; 31. Fixing piece; 32. Rotating shaft; 33. Fixing rod; 34. Fixing bolt; 35. Wear-resistant pad. DETAILED DESCRIPTION

[0022] 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.

[0023] Embodiment 1

[0024] The utility model provides a portable fire-fighting water cannon, comprising a cannon body 1, one end of the cannon body 1 is connected with a nozzle 11, the other end of the cannon body 1 is connected with a water inlet 12, one end of the cannon body 1 is rotatably connected with a connecting rod 13 at a symmetrical position on the side, one end of the connecting rod 13 is connected with a moving assembly 2, the side of the cannon body 1 is rotatably connected with a supporting assembly 3, the moving assembly 2 comprises a chassis 21, a moving wheel 22, a gripping handle 23, and a fixed suction cup 24, the chassis 21 is fixedly connected to one end of the connecting rod 13, both sides of the lower end of the chassis 21 are connected with connecting frames 25, the connecting frames 25 are rotatably connected to the moving wheels 22, the sides of the two connecting frames 25 are connected through the gripping handle 23, a bolt shaft is provided at the lower end of the chassis 21, the fixed suction cup 24 is rotatably connected to the bolt shaft, and when moving, the chassis 21 is facing downward, pushing the rear roller of the gun body 1 to slide on the ground, reducing the physical strength of firefighters. When encountering intersections such as stairs, the connecting rod 13 can also be rotated, and the holding handle 23 can be held to extract the fire cannon and move it, which enhances the adaptability of the fire cannon to different environments. When reaching the fire location, the fixed suction cup 24 is rotated downward to contact the ground to provide support for the fire cannon. The support assembly 3 includes a fixing part 31, a rotating shaft 32, and a fixing rod 33. The fixing part 31 is located on the lower side of the gun body 1, and the rotating shaft 32 is rotatably connected to the fixing part 31. One end of the rotating shaft 32 is connected to the fixing rod 33. When reaching the fire location, the rotating shaft 32 is rotated, and the fixing rod 33 falls to the ground to provide support for the fire cannon, thereby ensuring its stability and reducing the physical strength of firefighters.

[0025] Embodiment 2

[0026] On the basis of embodiment 1, the fixing rod 33 is C-shaped, and a fixing bolt 34 is rotatably connected to the middle position of the fixing rod 33. A connecting groove adapted to the fixing bolt is provided on the side of the main body. The fixing bolt 34 is loosened to separate the fixing rod 33 from the gun body 1. The fixing rod 33 contacts the ground downward to provide support for the gun body 1. A pulling handle 14 is provided on one side of the gun body 1 to facilitate pulling and moving the gun body 1. A water inlet plug 15 is movably connected to one end of the water inlet 12. A wear-resistant pad 35 is fixedly connected to the lower end of the fixing rod 33 to prevent damage to the fixing rod 33 due to hard friction with the ground. A gripping groove 26 is provided on the side of the gripping handle 23 to facilitate the user to grip and use.

[0027] The working principle of the present application is as follows: when moving, the chassis 21 faces downward, pushing the rear roller of the gun body 1 to slide on the ground, reducing the physical strength of firefighters. When encountering intersections such as stairs, the connecting rod 13 can also be rotated, and the holding handle 23 can be held to extract the fire cannon and move it, thereby enhancing the adaptability of the fire cannon to different environments. When reaching the fire location, the fixed suction cup 24 is rotated downward to contact the ground to provide support for the fire cannon. At the same time, the rotating shaft 32 is rotated, and the fixed rod 33 falls to the ground to provide support for the fire cannon, thereby ensuring its stability and reducing the physical consumption of firefighters.

[0028] The above description of the utility model and its implementation methods is not restrictive. The drawings show only one implementation method of the utility model, and the actual structure is not limited thereto. In short, if ordinary technicians in this field are inspired by it and design structural methods and embodiments similar to the technical solution without creativity without departing from the purpose of the invention of the utility model, they should all fall within the protection scope of the utility model.

Claims

1. A portable fire-fighting water monitor, comprising a monitor body (1), one end of the monitor body (1) being connected to a nozzle (11), and the other end of the monitor body (1) being connected to a water inlet (12), characterized in that: One end of the gun body (1) is rotatably connected to a connecting rod (13) at a symmetrical position on the side, one end of the connecting rod (13) is connected to a moving assembly (2), and the side of the gun body (1) is rotatably connected to a supporting assembly (3); The moving assembly (2) comprises a chassis (21), a moving wheel (22), a gripping handle (23), and a fixed suction cup (24); the chassis (21) is fixedly connected to one end of a connecting rod (13); connecting frames (25) are connected to both sides of the lower end of the chassis (21); the connecting frames (25) are rotatably connected to the moving wheel (22); the sides of the two connecting frames (25) are connected via the gripping handle (23); a bolt shaft is provided at the lower end of the chassis (21); the fixed suction cup (24) is rotatably connected to the bolt shaft; the supporting assembly (3) comprises a fixing member (31), a rotating shaft (32), and a fixing rod (33); the fixing member (31) is located at the lower side of the gun body (1); the rotating shaft (32) is rotatably connected to the fixing member (31); and one end of the rotating shaft (32) is connected to the fixing rod (33).

2. A portable fire-fighting water monitor according to claim 1, characterized in that: The fixing rod (33) is C-shaped, and a fixing bolt (34) is rotatably connected to the middle position of the fixing rod (33). A connecting groove adapted to the fixing bolt is provided on the side of the gun body (1).

3. A portable fire-fighting water monitor according to claim 2, characterized in that: A pulling handle (14) is provided on one side of the gun body (1).

4. A portable fire-fighting water monitor according to claim 3, characterized in that: One end of the water inlet (12) is movably connected to a water inlet plug (15).

5. A portable fire-fighting water monitor according to claim 4, characterized in that: A wear-resistant pad (35) is fixedly connected to the lower end of the fixing rod (33).

6. A portable fire-fighting water monitor according to claim 1, characterized in that: A gripping groove (26) is provided on the side of the gripping handle (23).

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