Direction adjusting structure of fire water monitor

Abstract

The utility model discloses a fire water monitor direction adjusting structure, which relates to the field of fire water monitors and comprises a monitor body, a rotary three-way base, a sprayer and a monitor handle, the rotary three-way base is arranged on the outer side of the monitor body, two sides of the monitor body are rotatably connected with the rotary three-way base, one end of the monitor body is connected with the sprayer, and one side of the monitor body is fixedly connected with the monitor handle. By means of the positioning mechanism of the clamping rods and the positioning ring, it is guaranteed that the spray head can be stably kept at the optimal spraying angle, the coverage range of water flow is enlarged, the fire extinguishing effect is improved, and when the gun body is accurately positioned at the optimal spraying angle, the fire extinguishing effect is improved. The water flow can directly impact a fire source with the minimum loss, fire spreading is effectively restrained, the accuracy improves the fire extinguishing efficiency, waste of water resources is remarkably reduced, and the influence on the environment is reduced.

Description

Technical Field

[0001] The utility model relates to the field of fire water monitors, and in particular to a fire water monitor direction adjustment structure. Background Art

[0002] With the continuous advancement of fire-fighting technology and the acceleration of urbanization, fire water cannons, as important fire-fighting equipment, play a vital role in various fire accidents.

[0003] While existing fire monitors can flexibly adjust the spray angle manually, maintaining a specific angle for extended periods of time is essential, requiring continuous manual control by the operator. This not only increases the operator's workload but can also lead to positioning errors caused by fatigue or distraction, compromising firefighting effectiveness.

[0004] Especially in emergency or high-intensity firefighting operations, operators need to pay attention to the fire situation, adjust the angle of the water cannon, control the water volume and other aspects at the same time. Manually maintaining a specific angle for a long time undoubtedly increases the complexity and difficulty of the operation. Utility Model Content

[0005] In order to make up for the deficiencies of the existing technical problems, the purpose of this utility model is to provide a fire water cannon direction adjustment structure, which solves the following technical problems: how to achieve a stable and long-term maintenance of a specific spray angle, and how to improve the operational convenience of the direction adjustment structure.

[0006] In order to solve the problems of the prior art, the technical solutions of the present utility model are as follows:

[0007] A fire water monitor direction adjustment structure includes a gun body, a rotating three-way base, a nozzle and a gun handle. A rotating three-way base is provided on the outside of the gun body, and both sides of the gun body are rotatably connected to the rotating three-way base. One end of the gun body is connected to the nozzle, and one side of the gun body is fixedly connected to the gun handle. The top of the gun body is symmetrically fixed with fixed blocks, and a clamping rod is slidably connected inside the fixed block. Positioning rings are fixedly connected to the outside of the two ends of the top of the rotating three-way base, and positioning holes are equidistantly provided on the outside of the positioning ring. One end of the clamping rod is slidably inserted into the inside of the positioning ring. A handle is provided on one side of the gun handle, and a linkage rod is fixedly connected to one side of the handle. One end of the linkage rod is bent upward, and the bent end of the linkage rod is symmetrically connected to a traction rope, and one end of the traction rope is fixedly connected to one end of the corresponding clamping rod.

[0008] Preferably, a bearing seat is fixedly connected to the top of the gun body, and guide grooves are symmetrically opened on the top of the bearing seat. The traction rope is embedded in the corresponding guide groove. When the linkage rod pulls the clamping rod through the traction rope, the traction rope can move smoothly in the guide groove, reducing friction and resistance, and improving the stability and reliability of the system.

[0009] Preferably, a guide rod is symmetrically fixedly connected to one side of the gun handle, and one end of the guide rod is slidably inserted into the inside of the grip. The linkage rod ensures that the grip moves along a predetermined trajectory, reducing shaking and deviation.

[0010] Preferably, a support plate is fixedly connected to the outside of the gun handle, and the linkage rod is slidably connected to the inside of the support plate. The linkage rod slides inside the support plate, which reduces the vibration and noise of the linkage rod during movement and improves the smoothness and efficiency of the transmission.

[0011] Preferably, a retaining ring is fixedly connected to the outside of one end of the card rod, and a spring is sleeved on the outside of the card rod. The retaining ring is elastically connected to the corresponding fixed block through the spring. Once the handle is released, the spring immediately releases energy, pushing the retaining ring and the card rod back to their original position and re-engage them in the positioning hole.

[0012] Preferably, a buckle is rotatably connected to the outer side of the gun handle. When the gun body needs to be kept at a certain angle for a long time, the buckle can be rotated to a suitable position to buckle the grip, thereby keeping the grip in a pulled state.

[0013] Preferably, one end of the buckle is curved in an arc shape, so that the buckle can buckle the handle more firmly.

[0014] Compared with the related art, the present invention has the following beneficial effects:

[0015] 1. The positioning mechanism of the clamping rod and the positioning ring ensures that the nozzle can stably maintain the optimal spray angle, thereby improving the coverage of the water flow and the fire extinguishing effect. When the gun body is accurately positioned at the optimal spray angle, the water flow can directly impact the fire source with minimal loss, effectively curbing the spread of the fire. This precision not only improves the fire extinguishing efficiency, but also significantly reduces the waste of water resources and reduces the impact on the environment.

[0016] 2. Operators can quickly switch the working mode of the gun body according to the actual situation of the fire scene. When it is necessary to accurately aim at the fire source, select the positioning tilt angle rotation mode to ensure that the gun body is stably maintained at the optimal spray angle. When a large-scale search or angle adjustment is required, switch to the free rotation mode to achieve flexible rotation of the gun body and improve the flexibility of firefighting operations. By switching between the two modes, operators can more effectively utilize the performance of the fire water monitor. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the structure of the rotating tee base of the utility model;

[0019] Figure 3This is a schematic diagram of the gun barrel structure of the present utility model;

[0020] Figure 4 This is a structural diagram of the fixing block and the bearing seat of the utility model.

[0021] Figure numerals: 1, gun body; 2, rotating three-way base; 3, nozzle; 4, gun handle; 5, fixing block; 6, clamping rod; 7, positioning ring; 8, positioning hole; 9, grip; 10, linkage rod; 11, traction rope; 12, bearing seat; 13, guide groove; 14, guide rod; 15, support plate; 16, retaining ring; 17, spring; 18, buckle. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0023] The fire water monitor direction adjustment structure comprises a gun body 1, a rotating three-way base 2, a nozzle 3 and a gun handle 4;

[0024] like Figures 1 to 4 As shown, a rotating three-way base 2 is provided on the outside of the gun body 1, and both sides of the gun body 1 are rotatably connected to the rotating three-way base 2. One end of the gun body 1 is connected to a nozzle 3, and a gun handle 4 is fixedly connected to one side of the gun body 1. A fixed block 5 is symmetrically fixedly connected to the top of the gun body 1, and a clamping rod 6 is slidably connected to the inside of the fixed block 5. Positioning rings 7 are fixedly connected to the outside of the two ends of the top of the rotating three-way base 2, and positioning holes 8 are equidistantly provided on the outside of the positioning ring 7. One end of the clamping rod 6 is slidably inserted into the inside of the positioning ring 7. A grip 9 is provided on one side of the gun handle 4, and a linkage rod 10 is fixedly connected to one side of the grip 9. One end of the linkage rod 10 is bent upward, and a traction rope 11 is symmetrically connected to the bent end of the linkage rod 10. One end of the traction rope 11 is fixedly connected to one end of the corresponding clamping rod 6;

[0025] The gun body 1 is installed on the rotating three-way base 2, and can be flexibly rotated up and down and left and right through the gun handle 4. This design allows the fire water monitor to adjust the spray direction according to actual needs when in use;

[0026] In the normal state, the clamping rod 6 is clamped into the positioning hole 8 on the positioning ring 7, so that the gun body 1 cannot rotate up and down. In this way, the gun body is positioned at the corresponding angle, ensuring that the nozzle 3 can maintain the required tilt angle during fire extinguishing, thereby improving the accuracy and efficiency of fire extinguishing;

[0027] When the tilt angle of the nozzle 3 needs to be adjusted, the operator can pull the handle 9. By pulling the handle 9, the linkage rod 10 will be driven, and then the clamping rod 6 will be pulled through the traction rope 11. In this way, the clamping rod 6 will be separated from the positioning hole 8, and the gun body 1 can rotate freely, thereby adjusting the tilt angle of the nozzle 3.

[0028] like Figures 1 to 4 As shown, a bearing seat 12 is fixedly connected to the top of the gun body 1, and a guide groove 13 is symmetrically opened on the top of the bearing seat 12. The traction rope 11 is embedded in the corresponding guide groove 13. The guide groove 13 guides the direction of the traction rope 11. When the linkage rod 10 pulls the clamping rod 6 through the traction rope 11, the traction rope 11 slides in the guide groove 13, which increases the stability and reliability of the system.

[0029] like Figures 1 to 4 As shown, a guide rod 14 is symmetrically fixedly connected to one side of the gun handle 4, and one end of the guide rod 14 is slidably inserted into the inside of the grip 9 to increase the stability of the grip 9 movement.

[0030] like Figures 1 to 4 As shown, a support plate 15 is fixedly connected to the outside of the gun handle 4, and the linkage rod 10 is slidably connected to the inside of the support plate 15, providing a sliding track for the linkage rod 10, making its movement more stable.

[0031] like Figures 1 to 4 As shown, a retaining ring 16 is fixedly connected to the outer side of one end of the clamping rod 6, and a spring 17 is sleeved on the outer side of the clamping rod 6. The retaining ring 16 is elastically connected to the corresponding fixed block 5 through the spring 17. When the clamping rod 6 is separated from the positioning hole 8, the grip 9 is released, and the elastic force of the spring 17 will cause the clamping rod 6 to rebound and re-enter the positioning hole 8 to achieve the positioning of the gun body.

[0032] like Figures 1 to 4 As shown, a buckle 18 is rotatably connected to the outer side of the gun handle 4. When the gun body needs to be kept at a certain tilt angle for a long time, the buckle 18 can be rotated to buckle the grip 9, so that the grip 9 remains in a pulled state, and the clamping rod 6 is always kept separated from the positioning hole 8, without the operator having to exert continuous force.

[0033] like Figures 1 to 4 As shown, one end of the buckle 18 is arranged in an arc shape, and the buckle 18 with an arc shape is easier to buckle on the outer side of the handle 9.

[0034] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A fire monitor direction adjustment structure, comprising: A gun body (1), a rotating three-way base (2), a nozzle (3) and a gun handle (4), wherein the outer side of the gun body (1) is provided with a rotating three-way base (2), both sides of the gun body (1) are rotatably connected to the rotating three-way base (2), one end of the gun body (1) is connected to the nozzle (3), and one side of the gun body (1) is fixedly connected to the gun handle (4), characterized in that a fixed block (5) is symmetrically fixedly connected to the top of the gun body (1), a clamping rod (6) is slidably connected to the inside of the fixed block (5), and the rotating three-way base (2 ) The outer sides of the two ends of the top are fixedly connected with positioning rings (7), and positioning holes (8) are equidistantly provided on the outer sides of the positioning rings (7). One end of the clamping rod (6) is slidably inserted into the interior of the positioning ring (7). A grip (9) is provided on one side of the gun handle (4), and a linkage rod (10) is fixedly connected to one side of the grip (9). One end of the linkage rod (10) is bent upward, and a traction rope (11) is symmetrically connected to the bent end of the linkage rod (10). One end of the traction rope (11) is fixedly connected to one end of the corresponding clamping rod (6).

2. The fire water monitor direction adjustment structure according to claim 1, characterized in that: The top of the gun body (1) is fixedly connected to a bearing seat (12), and the top of the bearing seat (12) is symmetrically provided with guide grooves (13), and the traction rope (11) is embedded in the corresponding guide grooves (13).

3. The fire water monitor direction adjustment structure according to claim 1, characterized in that: A guide rod (14) is symmetrically fixedly connected to one side of the gun handle (4), and one end of the guide rod (14) is slidably inserted into the interior of the grip (9).

4. The fire water monitor direction adjustment structure according to claim 3 is characterized in that: A support plate (15) is fixedly connected to the outside of the gun handle (4), and the linkage rod (10) is slidably connected to the inside of the support plate (15).

5. The fire water monitor direction adjustment structure according to claim 1, characterized in that: A retaining ring (16) is fixedly connected to the outside of one end of the clamping rod (6), a spring (17) is sleeved on the outside of the clamping rod (6), and the retaining ring (16) is elastically connected to the corresponding fixed block (5) via the spring (17).

6. The fire water monitor direction adjustment structure according to claim 1, characterized in that: The outer side of the gun handle (4) is rotatably connected to a buckle (18).

7. The fire water monitor direction adjustment structure according to claim 6, characterized in that: One end of the buckle (18) is arranged in an arc shape.

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