Fire water monitor structure

Abstract

The utility model discloses a fire water monitor structure, which relates to the technical field of fire water monitor structures and comprises a moving trolley, a rotating sleeve is mounted on the top side of the moving trolley, a vertical rotating shaft is rotatably mounted on the rotating sleeve, and a U-shaped frame is mounted on the top side of the vertical rotating shaft. Water cannon bodies are rotationally installed on the two sides, close to each other, of the U-shaped frame through horizontal rotating shafts, and gears are installed on the vertical rotating shafts and the horizontal rotating shafts in a sleeving mode. According to the water cannon, the water cannon body can be rapidly moved to a proper position through the moving trolley, then the position of the water cannon body can be adjusted in a multi-angle mode through the vertical rotating shaft and the horizontal rotating shaft, a target can be conveniently and rapidly aligned, and the T-shaped sliding rod and the gear block can be pulled to be close to one side of the gear through tension of the tension spring; and the gear block is driven to approach the gear and form insertion matching to limit the rotation of the gear, so that the rotation of the vertical rotating shaft and the horizontal rotating shaft is limited, the position of the water cannon body is limited, and the use is convenient and fast.

Description

Technical Field

[0001] The utility model relates to the technical field of fire-fighting water cannon structures, and in particular to a fire-fighting water cannon structure. Background Art

[0002] Fire water monitor is a fire-fighting equipment that converts pressurized water into energy and sprays it out from the water outlet of the cannon head at a high speed to form a water jet, thereby extinguishing fires at a certain distance. With the rapid development of the national economy, the factors leading to fires have also increased significantly, and the fire situation has become more and more complicated. Fire water monitors can extinguish fires quickly and efficiently and prevent the spread of fires. Therefore, they play an increasingly important role in fire fighting.

[0003] In the prior art, for example, a fire-fighting water cannon disclosed in publication number CN210009541U facilitates the movement of the fire-fighting water cannon by means of universal wheels arranged on a bottom plate. When the fire-fighting water cannon moves to a designated position, the universal wheels are adjusted upward by adjusting the adjustment component so that the supporting feet are supported on the ground, thereby increasing the stability of the fire-fighting water cannon. However, when the fire-fighting water cannon is working, it is necessary to aim at the fire source and adjust the direction at any time. The high-pressure ejected water flow will produce a certain recoil force on the bracket. The recoil force causes the position of the fire-fighting water cannon to swing, making it difficult to aim at the target, which causes certain inconveniences when using it. Therefore, we disclose a fire-fighting water cannon structure to meet people's needs. Utility Model Content

[0004] The purpose of the present application is to provide a fire water cannon structure to solve the problem that the fire water cannon proposed in the above background technology needs to be aimed at the fire source and needs to adjust the direction at any time when working, and the high-pressure water flow will produce a certain recoil on the bracket, and the recoil causes the position of the fire water cannon to swing, making it difficult to aim at the target and causing certain inconveniences when using it.

[0005] To achieve the above-mentioned purpose, the present application provides the following technical solutions: a fire-fighting water cannon structure, comprising a mobile cart, a rotating sleeve is installed on the top side of the mobile cart, a vertical rotating shaft is rotatably installed on the rotating sleeve, a U-shaped frame is installed on the top side of the vertical rotating shaft, a water cannon body is rotatably installed on two sides of the U-shaped frame close to each other through a horizontal rotating shaft, gears are sleeved and installed on the vertical rotating shaft and the horizontal rotating shaft, one side of the water cannon body and the top side of the mobile cart are slidably installed with gear blocks through a sliding mechanism, and the gear blocks are plugged and matched with the corresponding gears.

[0006] Preferably, the sliding mechanism includes a T-shaped slide bar, one side of the water cannon body and the top side of the mobile cart are both installed with a sliding sleeve, the T-shaped slide bar is slidably installed in the sliding sleeve, the tooth block is installed at one end of the T-shaped slide bar, and an elastic unit is installed on the T-shaped slide bar.

[0007] Preferably, the elastic unit comprises a tension spring, one end of which is mounted on one side of the sliding sleeve, and the other end of which is mounted on one side of the T-shaped sliding rod.

[0008] Preferably, an operating handle is installed on one end of the water monitor body away from the water spray port, an operating rod is provided on one side of the operating handle, and one end of the operating rod is installed on one end corresponding to the T-shaped sliding rod.

[0009] Preferably, a lower wedge block is installed on one side of the T-shaped slide bar slidably installed in the slide sleeve on the top side of the moving trolley, and a sliding sleeve is installed on the top side of the moving trolley through a fixed block. A sliding hole is opened on the top side of the sliding sleeve, and a vertical slide bar is slidably installed in the slide hole. An upper wedge block is installed on the bottom end of the vertical slide bar, and the inclined surface of the upper wedge block matches the inclined surface of the lower wedge block.

[0010] Preferably, a pedal is installed on the top side of the vertical sliding rod.

[0011] Preferably, a fixed pipe is installed on the top side of the mobile vehicle through a bracket, a water inlet pipe is installed at one end of the fixed pipe, and a hose is installed at the other end, and one end of the hose is installed on one side of the water monitor body.

[0012] In summary, the technical effects and advantages of the utility model are:

[0013] 1. In the utility model, the water cannon body can be quickly moved to a suitable position by a mobile trolley, and then the position of the water cannon body can be adjusted at multiple angles by a vertical rotation axis and a horizontal rotation axis, so as to quickly aim at a target. The tension of the tension spring can pull the T-shaped slide bar and the tooth block toward one side of the gear, and drive the tooth block toward the gear to form a plug-in match, thereby limiting the rotation of the gear, thereby limiting the rotation of the vertical rotation axis and the horizontal rotation axis, thereby limiting the position of the water cannon body, and the use is convenient and quick.

[0014] 2. In the utility model, through the setting of the pedal, when in use, you can step on the pedal with your feet to slide the vertical slide bar downward, drive the upper wedge block to move downward, and the inclined surface of the upper wedge block pushes the inclined surface of the lower wedge block, so that the corresponding T-shaped slide bar slides to one side along the sliding sleeve, driving the corresponding tooth block to separate from the corresponding gear, thereby releasing the restriction. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For those skilled in the art, other drawings can be obtained based on these drawings without paying any creative work.

[0016] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0017] Figure 2 It is a three-dimensional structural schematic diagram of another viewing angle of the utility model;

[0018] Figure 3 It is a schematic diagram of the partial three-dimensional structure of the gear area in the utility model;

[0019] Figure 4 It is a schematic diagram of the partial three-dimensional structure of the first wedge-shaped block area in the utility model.

[0020] In the figure: 1. moving trolley; 2. rotating sleeve; 3. vertical rotating shaft; 4. U-shaped frame; 5. water monitor body; 6. horizontal rotating shaft; 7. hose; 8. gear; 9. fixed pipe; 10. water inlet pipe; 11. gear block; 12. sliding sleeve; 13. T-shaped slide bar; 14. operating handle; 15. operating lever; 16. lower wedge block; 17. fixed block; 18. tension spring; 19. sliding sleeve; 20. pedal; 21. vertical slide bar; 22. upper wedge block. DETAILED DESCRIPTION

[0021] 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.

[0022] Example: Reference Figure 1-4 A fire-fighting water monitor structure shown includes a mobile trolley 1, a rotating sleeve 2 is installed on the top side of the mobile trolley 1, a vertical rotating shaft 3 is rotatably installed on the rotating sleeve 2, a U-shaped frame 4 is installed on the top side of the vertical rotating shaft 3, a water monitor body 5 is rotatably installed on two sides close to each other on the U-shaped frame 4 through a horizontal rotating shaft 6, a gear 8 is sleeved and installed on the vertical rotating shaft 3 and the horizontal rotating shaft 6, a gear block 11 is slidably installed on one side of the water monitor body 5 and the top side of the mobile trolley 1 through a sliding mechanism, and the gear block 11 is plugged and matched with the corresponding gear 8.

[0023] Based on the above structure, the water cannon body 5 can be quickly moved to a suitable position by the mobile cart 1, and then the position of the water cannon body 5 can be adjusted at multiple angles through the vertical rotation axis 3 and the horizontal rotation axis 6, so as to quickly aim at the target. The sliding gear block 11 of the sliding mechanism can quickly form a plug-in match with the corresponding gear 8 to limit the rotation of the gear 8, thereby limiting the rotation of the vertical rotation axis 3 and the horizontal rotation axis 6, thereby limiting the position of the water cannon body 5, which is convenient and quick to use.

[0024] like Figure 2 and 3 As shown, the sliding mechanism includes a T-shaped slide bar 13, and a slide sleeve 12 is installed on one side of the water cannon body 5 and the top side of the mobile trolley 1. The T-shaped slide bar 13 is slidably installed in the slide sleeve 12, and the tooth block 11 is installed at one end of the T-shaped slide bar 13. An elastic unit is installed on the T-shaped slide bar 13. Through the setting of the T-shaped slide bar 13, the T-shaped slide bar 13 slides along the corresponding slide sleeve 12 under the action of the elastic unit, and drives the tooth block 11 to approach the gear 8 and form a plug-in match.

[0025] like Figure 3 As shown, the elastic unit includes a tension spring 18, one end of which is installed on one side of the sliding sleeve 12, and the other end is installed on one side of the T-shaped sliding bar 13. The tension of the tension spring 18 can pull the T-shaped sliding bar 13 and the tooth block 11 toward one side of the gear 8. When subjected to a reaction force, the tension spring 18 stretches.

[0026] like Figure 4 As shown, an operating handle 14 is installed on the end of the water monitor body 5 away from the water spray port, and an operating rod 15 is provided on one side of the operating handle 14. One end of the operating rod 15 is installed on one end of the corresponding T-shaped slide bar 13. The operating handle 14 is used to facilitate the rotation of the water monitor body 5, and the operating rod 15 is used to facilitate the pulling of the corresponding T-shaped slide bar 13, thereby increasing the convenience of operation.

[0027] like Figure 4 As shown, a lower wedge block 16 is installed on one side of a T-shaped slide bar 13 slidably installed in a slide sleeve 12 on the top side of the moving trolley 1, and a slide sleeve 19 is installed on the top side of the moving trolley 1 through a fixed block 17. A slide hole is opened on the top side of the slide sleeve 19, and a vertical slide bar 21 is slidably installed in the slide hole. An upper wedge block 22 is installed at the bottom end of the vertical slide bar 21. The inclined surface of the upper wedge block 22 matches the inclined surface of the lower wedge block 16. The vertical slide bar 21 slides downward, driving the upper wedge block 22 to move downward, and the inclined surface of the upper wedge block 22 pushes the inclined surface of the lower wedge block 16, so that the corresponding T-shaped slide bar 13 slides to one side along the slide sleeve 12, driving the corresponding tooth block 11 to separate from the corresponding gear 8, thereby releasing the restriction.

[0028] like Figure 4 As shown, a pedal 20 is installed on the top side of the vertical slide bar 21. Through the arrangement of the pedal 20, when in use, the pedal 20 can be stepped on by the foot to separate the corresponding side gear block 11 and the gear 8, which is convenient for use.

[0029] like Figure 1As shown, a fixed pipe 9 is installed on the top side of the mobile vehicle 1 through a bracket, a water inlet pipe 10 is installed at one end of the fixed pipe 9, and a hose 7 is installed at the other end. One end of the hose 7 is installed on one side of the water cannon body 5, and a water source is connected through the water inlet pipe 10. Water enters the water cannon body 5 through the hose 7. The hose 7 can be deformed when the position of the water cannon body 5 changes, thereby ensuring the smooth rotation of the water cannon body 5.

[0030] Working principle of this utility model:

[0031] The water cannon body 5 can be quickly moved to a suitable position by the mobile trolley 1, and then the position of the water cannon body 5 can be adjusted at multiple angles through the vertical rotating shaft 3 and the horizontal rotating shaft 6, so as to quickly aim at the target. The tension of the tension spring 18 can pull the T-shaped slide bar 13 and the tooth block 11 toward one side of the gear 8, and drive the tooth block 11 toward the gear 8 to form a plug-in match, thereby limiting the rotation of the gear 8, thereby limiting the rotation of the vertical rotating shaft 3 and the horizontal rotating shaft 6, thereby limiting the position of the water cannon body 5, which is convenient and quick to use.

[0032] Through the setting of the pedal 20, when in use, the foot can be stepped on the pedal 20 to slide the vertical slide bar 21 downward, driving the upper wedge block 22 to move downward, and the inclined surface of the upper wedge block 22 pushes the inclined surface of the lower wedge block 16, so that the corresponding T-shaped slide bar 13 slides to one side along the sliding sleeve 12, driving the corresponding tooth block 11 to separate from the corresponding gear 8, and releasing the restriction. By operating the handle 14, it is convenient to rotate the water monitor body 5, and by using the operating rod 15, it is convenient to pull the corresponding T-shaped slide bar 13, thereby increasing the convenience of operation.

[0033] Finally, it should be noted that the above are only preferred embodiments of the present invention and are not intended 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 can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A fire-fighting water monitor structure, comprising a mobile vehicle (1), characterized in that: A rotating sleeve (2) is installed on the top side of the mobile trolley (1), a vertical rotating shaft (3) is rotatably installed on the rotating sleeve (2), a U-shaped frame (4) is installed on the top side of the vertical rotating shaft (3), a water monitor body (5) is rotatably installed on two sides of the U-shaped frame (4) close to each other via a horizontal rotating shaft (6), a gear (8) is sleeved and installed on both the vertical rotating shaft (3) and the horizontal rotating shaft (6), a gear block (11) is slidably installed on one side of the water monitor body (5) and the top side of the mobile trolley (1) via a sliding mechanism, and the gear block (11) is plugged and matched with the corresponding gear (8).

2. A fire-fighting water monitor structure according to claim 1, characterized in that: The sliding mechanism comprises a T-shaped sliding rod (13), one side of the water cannon body (5) and the top side of the mobile vehicle (1) are both installed with a sliding sleeve (12), the T-shaped sliding rod (13) is slidably installed in the sliding sleeve (12), the tooth block (11) is installed at one end of the T-shaped sliding rod (13), and an elastic unit is installed on the T-shaped sliding rod (13).

3. A fire-fighting water monitor structure according to claim 2, characterized in that: The elastic unit comprises a tension spring (18), one end of the tension spring (18) is mounted on one side of the sliding sleeve (12), and the other end is mounted on one side of the T-shaped sliding rod (13).

4. A fire-fighting water monitor structure according to claim 2, characterized in that: An operating handle (14) is installed on one end of the water cannon body (5) away from the water spray port, an operating rod (15) is provided on one side of the operating handle (14), and one end of the operating rod (15) is installed on one end corresponding to the T-shaped sliding rod (13).

5. A fire-fighting water monitor structure according to claim 2, characterized in that: A lower wedge block (16) is installed on one side of the T-shaped slide bar (13) in the slide sleeve (12) slidably installed on the top side of the moving trolley (1), and a slide sleeve (19) is installed on the top side of the moving trolley (1) through a fixed block (17). A slide hole is opened on the top side of the slide sleeve (19), and a vertical slide bar (21) is slidably installed in the slide hole. An upper wedge block (22) is installed at the bottom end of the vertical slide bar (21), and the inclined surface of the upper wedge block (22) matches the inclined surface of the lower wedge block (16).

6. A fire-fighting water monitor structure according to claim 5, characterized in that: A pedal (20) is installed on the top side of the vertical sliding rod (21).

7. A fire-fighting water monitor structure according to claim 1, characterized in that: A fixed pipe (9) is installed on the top side of the mobile vehicle (1) through a bracket, a water inlet pipe (10) is installed at one end of the fixed pipe (9), and a hose (7) is installed at the other end, and one end of the hose (7) is installed on one side of the water monitor body (5).

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