Remote control fire water monitor
By designing a remote-controlled fire water monitor and using a hydraulic adjustment mechanism and a stepper motor to remotely adjust the elevation angle of the water monitor, the problem of increased operating risks when adjusting the angle of existing fire monitors is solved and the risk of firefighting operations is reduced.
Patent Information
- Application Number
- CN202320572938.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Priority Date
- 2022-06-05
- Filing Date
- 2023-03-21
- Publication Date
- 2025-01-21
- Estimated Expiration
- 2033-03-21
AI Technical Summary
When adjusting the jet angle of existing fire water cannons, firefighters need to go to the place where the water cannon is set up and manually adjust it, which increases the operating risk.
A remote-controlled fire water cannon is designed. Through the hydraulic adjustment mechanism and stepper motor, combined with the remote control box and control circuit, the elevation angle of the water cannon can be adjusted remotely.
The remote adjustment of the water cannon elevation angle is realized, which reduces the necessity for firefighters to operate near the fire point and reduces the risks of firefighting operations.
Smart Images
Figure CN222368261U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to a fire-fighting appliance, and more specifically, to a remote-controlled fire-fighting water cannon for fire-fighting. Background Art
[0002] Fire water monitor is a commonly used firefighting tool, which sprays pressurized water at a high speed from the cannon head to form a water jet for fire extinguishing. In the process of extinguishing a fire, in order to improve the efficiency of fire extinguishing and ensure the safety of firefighters, the water monitor should be as close to the fire point as possible, and the firefighters should be as far away from the fire point as possible.
[0003] The existing practice is to add a fixed base to the water cannon. When in use, the firefighters first move the cannon and the base to the vicinity of the fire point, turn on the water cannon and evacuate, so as to avoid firefighters staying close to the fire point for a long time. However, when the spray angle needs to be adjusted, the firefighters still need to go to the water cannon and manually adjust the water cannon, which increases the operational risks of the firefighters. Utility Model Content
[0004] In view of the shortcomings of the prior art mentioned above, the purpose of the utility model is to provide a remote-controlled fire-fighting water monitor, comprising: a gun head, a gun body and a gun seat; the gun head is connected to the front section of the gun body; a bearing is arranged between the front section of the gun body and the rest of the gun body; the bearing is connected to a hydraulic adjustment mechanism, and the hydraulic adjustment mechanism is connected to a remote control box; the remote control box includes a stepper motor and a remote control signal receiver, and the remote control signal receiver is electrically connected to the stepper motor through a control circuit.
[0005] Preferably, in the above-mentioned remote-controlled fire water monitor, the hydraulic adjustment mechanism further includes a manual knob, the manual knob is connected to one end of a hydraulic rod of the hydraulic adjustment mechanism, and the other end of the hydraulic rod is connected to the gun head.
[0006] Preferably, in the above remote-controlled fire-fighting water monitor, the gun head is connected to the front section of the gun body via a detachable interface.
[0007] Compared with the existing fire-fighting water monitors, the utility model can remotely adjust the elevation angle of the water monitor, thereby reducing the necessity for firefighters to operate near the fire point and reducing the risk of firefighting operations. BRIEF DESCRIPTION OF THE DRAWINGS
[0008] Figure 1 It is a three-dimensional diagram of an implementation mode of the utility model. DETAILED DESCRIPTION
[0009] The following is an explanation of the implementation of the present invention through specific examples, and those skilled in the art can easily understand other advantages and effects of the present invention from the contents disclosed in this specification. The present invention can also be implemented or applied through other different specific implementations, and the details in this specification can also be modified or changed in various ways based on different viewpoints and applications without departing from the spirit of the present invention.
[0010] See first Figure 1 . Figure 1 The figure shows a stereogram of an embodiment of the utility model. The fire water monitor of this embodiment comprises a gun head 1, a gun body 2 and a gun seat 3, wherein the gun head 1 and the gun body 2 are connected via a detachable interface 21 to facilitate the replacement of the gun head. A bearing 23 is arranged between the front section 22 of the gun body 2 and the rest of the gun body, so that the front section 22 of the gun body 2 can be rotated and adjusted in the vertical direction.
[0011] The bearing 23 is connected to a hydraulic adjustment mechanism 26, which is connected to a remote control box 24. A stepper motor, a remote control signal receiver and a stepper motor control circuit are arranged in the remote control box 24. The stepper motor, the remote control signal receiver and the control circuit therebetween are prior art, and therefore will not be described in detail. The remote control signal receiver is responsible for receiving remote control information instructions, and controls the start, stop and rotation direction of the motor through the control circuit, so that the firefighters can remotely control the operation of the stepper motor through the remote controller, and further control the elevation angle of the gun head 1 in the vertical direction through the hydraulic adjustment mechanism 26.
[0012] In order to enhance the robustness of the fire monitor, preferably, the adjustment mechanism 26 also provides a manual knob 25, and the extension and retraction of the hydraulic rod is controlled by rotating the knob, thereby manually controlling the elevation angle of the gun head 1.
[0013] Compared with the existing fire-fighting water monitors, the utility model can remotely adjust the elevation angle of the water monitor, thereby reducing the necessity for firefighters to operate near the fire point and reducing the risk of firefighting operations.
[0014] The above embodiments are merely illustrative of the principles and effects of the present invention, and are not intended to limit the present invention. Anyone familiar with the technology may modify or alter the above embodiments without departing from the spirit and scope of the present invention. Therefore, all equivalent modifications or alterations made by a person of ordinary skill in the art without departing from the spirit and technical concept disclosed in the present invention shall still be covered by the claims of the present invention.
Claims
1. A remote-controlled fire-fighting water cannon, characterized in that: include: Gun head, gun body and gun mount; The gun head is connected to the front section of the gun body; A bearing is arranged between the front section of the gun body and the rest of the gun body; The bearing is connected to a hydraulic adjustment mechanism, and the hydraulic adjustment mechanism is connected to a remote control box; The remote control box includes a stepping motor and a remote control signal receiver, and the remote control signal receiver is electrically connected to the stepping motor through a control circuit.
2. The remote-controlled fire-fighting water monitor according to claim 1, characterized in that: The hydraulic adjustment mechanism further comprises a manual knob, and the manual knob is connected to one end of the hydraulic rod of the hydraulic adjustment mechanism.
3. The remote-controlled fire-fighting water monitor according to claim 1, characterized in that: The gun head is connected to the front section of the gun body via a detachable interface.