Movable fire-extinguishing fire monitor for fire-fighting engineering

Abstract

The utility model discloses a movable fire-extinguishing fire monitor for fire-fighting engineering, and belongs to the field of fire-fighting equipment. Comprising a fire monitor body, the upper end of the fire monitor body is fixed on the linear motor through a mounting plate, and the linear motor is mounted on the cross beam; a control chip, a PLC control module and a wireless transmission module are arranged on the fire monitor body, and the PLC control module and the wireless transmission module are electrically connected with the control chip. The fire monitor has the beneficial effects that the fire monitor body is movably arranged on the beam, a complicated road on the ground of a plant can be avoided, the time for manually arranging the fire monitor body is saved, the equipment can be remotely controlled to extinguish fire at the first time when a fire disaster occurs, the fire extinguishing efficiency can be improved, and the fire behavior is prevented from being further expanded; meanwhile, due to remote control, the safety of workers can be guaranteed; a worker can wait for professional rescue of a fire alarm while performing remote fire extinguishing.

Description

Technical Field

[0001] The utility model relates to a mobile fire-fighting cannon for fire-fighting engineering, belonging to the field of fire-fighting equipment. Background Art

[0002] Fire monitor is a kind of fire extinguishing equipment that uses water as a medium to extinguish fires at a distance. It converts pressurized water into energy and sprays it out from the water outlet of the monitor head at a very high speed to form a water jet, thereby extinguishing the fire at a certain distance. With the strengthening of fire prevention awareness, the construction of fire monitor facilities is becoming more and more common.

[0003] The structure of the fire monitor refers to the Chinese utility model patent application number CN202320049968.8, a fixed explosion-proof fire monitor;

[0004] However, current fire water cannons are fixed on the ground or installed on mobile carts. When a fire occurs, the fire water cannon can only be moved to the fire area for fire extinguishing operations by waiting for the assistance of staff, which requires time for personnel deployment. As we all know, the development of fire is very rapid. For factories with complex roads, it is easy to have untimely deployment. Therefore, the applicant believes that a mobile fire water cannon can be installed on the ceiling of the factory, which can be automatically moved to the fire area for fire extinguishing operations. Utility Model Content

[0005] The purpose of the utility model is to provide a mobile fire-fighting cannon for fire-fighting engineering, which can effectively solve the above-mentioned problems.

[0006] In order to solve the above technical problems, the utility model is achieved through the following technical solutions:

[0007] It includes a fire monitor body; the upper end of the fire monitor body is fixed to a linear motor through a mounting plate, and the linear motor is mounted on a crossbeam; and a control chip, a PLC control module and a wireless transmission module are arranged on the fire monitor body, and the PLC control module and the wireless transmission module are electrically connected to the control chip.

[0008] Further: the fire cannon body includes a mounting seat, a rotating gear is provided on the mounting seat, a movable frame is installed on the rotating gear, and a rotating member is provided on the movable frame; the rotating gear is meshed with a driving gear, and the driving gear is connected to the first motor through a transmission shaft; the rotating member is connected to the second motor.

[0009] Furthermore: a reduction gearbox is arranged between the first motor and the transmission shaft.

[0010] Further: the fire monitor body also includes a solenoid valve.

[0011] Furthermore: an extension tube is also provided on the fire monitor body.

[0012] Further: the linear motor includes a base, a threaded rod is arranged in the base, a driving motor is arranged at the end of the threaded rod, a limit strip is arranged at the lower end surface of the base located in front and behind the threaded rod, and a limit groove matching the limit strip is arranged on the upper end surface of the mounting plate.

[0013] Furthermore: a camera and a smoke sensor are also provided on the fire monitor body, and the camera, the smoke sensor and the control chip are electrically connected.

[0014] The beneficial effects are:

[0015] The device sets the fire monitor body on the linear motor through a mounting plate, and the linear motor is installed on the beam of the factory building. When the linear motor is working, the fire monitor body can be moved above the factory building space; if a fire occurs inside the factory building, the staff can send a control signal through the wireless transmission module, and the signal is transmitted to the PLC control module through the control chip. The PLC control module can control the linear motor to work, so that the fire monitor body can be quickly moved to the fire area for fire extinguishing operations;

[0016] Moving the fire monitor body and setting it on the beam can avoid the complicated roads on the factory floor and save the time of manually arranging the fire monitor body. The equipment can be remotely controlled to extinguish the fire as soon as the fire occurs, which can improve the efficiency of fire extinguishing and avoid further expansion of the fire. At the same time, due to remote control, the safety of the staff can be guaranteed; the staff can extinguish the fire remotely while waiting for professional rescue of the fire alarm. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] For ease of explanation, the present invention is described in detail by the following specific implementations and drawings.

[0018] Figure 1 It is a structural schematic diagram of the utility model.

[0019] Description of reference numerals:

[0020] 1. Fire monitor body; 2. Linear motor; 3. Mounting seat; 4. Rotating gear; 5. Movable frame; 6. Driving gear; 7. First motor; 8. Second motor; 9. Reducer; 10. Solenoid valve; 11. Threaded rod; 12. Driving motor; 13. Limiting strip; 14. Camera; 15. Smoke sensor; 16. Mounting plate; 17. Extension tube. DETAILED DESCRIPTION

[0021] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings. The embodiments described below with reference to the accompanying drawings are exemplary and intended to be used to explain the present invention, but cannot be understood as limiting the present invention.

[0022] See also Figure 1 This is an embodiment of a mobile fire-fighting cannon for fire-fighting engineering of the utility model.

[0023] It includes a fire monitor body 1; the upper end of the fire monitor body 1 is fixed on the linear motor 2 through a mounting plate 16, and the linear motor 2 is mounted on the crossbeam; and a control chip, a PLC control module and a wireless transmission module are arranged on the fire monitor body 1, and the PLC control module and the wireless transmission module are electrically connected to the control chip.

[0024] The device sets the fire monitor body 1 on the linear motor 2 through a mounting plate 16, and the linear motor 2 is installed on the beam of the factory building. When the linear motor 2 is working, the fire monitor body 1 can be moved above the factory building space;

[0025] If a fire occurs inside the factory building, the staff can send a control signal through the wireless transmission module, and the signal is transmitted to the PLC control module through the control chip. The PLC control module can control the linear motor 2 to work, making it convenient for the fire monitor body 1 to quickly move to the fire area for fire extinguishing operations;

[0026] By moving the fire monitor body 1 and setting it on the beam, the complicated roads on the factory floor can be avoided, and the time for manually arranging the fire monitor body 1 can be saved. The equipment can be remotely controlled to extinguish the fire as soon as the fire occurs, which can improve the efficiency of fire extinguishing and avoid the further expansion of the fire. At the same time, due to remote control, the safety of the staff can be guaranteed; the staff can extinguish the fire remotely while waiting for professional rescue of the fire alarm.

[0027] The fire monitor body 1 includes a mounting base 3, on which a rotating gear 4 is arranged, on which a movable frame 5 is mounted, and on which a rotating member is arranged; the rotating gear 4 is meshed with a driving gear 6, and the driving gear 6 is connected to a first motor 7 through a transmission shaft; and a second motor 8 is connected to the rotating member.

[0028] Since this device is set on the beam of the factory building, the staff cannot operate it manually. Therefore, in order to facilitate the fire monitor body 1 to accurately aim at the fire location, a motor is added to the original rotatable part of the fire monitor. The first motor 7 can control the 360-degree rotation of the original fire monitor, and the second motor 8 can control the up and down swing of the original fire monitor; at the same time, the first motor 7 and the second motor 8 are electrically connected to the PLC control module to receive the control of the PLC controller.

[0029] A reduction box 9 is also provided between the first motor 7 and the transmission shaft.

[0030] The reduction box 9 is provided to ensure a more stable operation of the equipment.

[0031] The fire monitor body 1 also includes a solenoid valve 10 .

[0032] The valve on the original fire monitor body 1 is manually turned on, and the present device replaces it with a solenoid valve 10, and the switch of the solenoid valve 10 can be controlled by a control chip.

[0033] An extension tube 17 is also provided on the fire monitor body 1 .

[0034] The provision of the extension tube 17 can lengthen the diameter of the water outlet pipe so as to facilitate application in a larger factory building.

[0035] The linear motor 2 includes a base, in which a threaded rod 11 is arranged, and a driving motor 12 is arranged at the end of the threaded rod 11. A limit strip 13 is also arranged at the lower end surface of the base located in front and behind the threaded rod 11, and a limit groove matching the limit strip 13 is arranged on the upper end surface of the mounting plate 16.

[0036] The linear motor 2 of the device adopts a driving motor 12 to drive the threaded rod 11 to rotate. After the threaded rod 11 rotates, it will drive the fire monitor body 1 to move. At the same time, the limit bar 13 provided can limit the linear movement of the fire monitor body.

[0037] The fire monitor body 1 is also provided with a camera 14 and a smoke sensor 15, and the camera 14 and the smoke sensor 15 are electrically connected to the control chip.

[0038] The camera 14 can be used to capture images inside the factory to help staff remotely determine the fire situation; the smoke sensor 15 can sense the occurrence of a fire to conveniently remind staff of the occurrence of a fire.

[0039] The above description is only a specific embodiment of the present invention, but the technical features of the present invention are not limited thereto. Any changes or modifications made by any technician in the field of the present invention are included in the patent scope of the present invention.

Claims

1. A mobile fire-fighting monitor for fire-fighting engineering, characterized in that: The fire monitor body (1) comprises a fire monitor body (1); the upper end of the fire monitor body (1) is fixed to a linear motor (2) via a mounting plate (16), and the linear motor (2) is mounted on a crossbeam; and a control chip, a PLC control module and a wireless transmission module are arranged on the fire monitor body (1), and the PLC control module and the wireless transmission module are electrically connected to the control chip.

2. The mobile fire-fighting monitor for fire-fighting engineering according to claim 1, characterized in that: The fire monitor body (1) comprises a mounting seat (3), a rotating gear (4) is arranged on the mounting seat (3), a movable frame (5) is mounted on the rotating gear (4), and a rotating member is arranged on the movable frame (5); the rotating gear (4) is meshed with a driving gear (6), and the driving gear (6) is connected to a first motor (7) via a transmission shaft; and the rotating member is connected to a second motor (8).

3. The mobile fire-fighting monitor for fire-fighting engineering according to claim 2 is characterized in that: A reduction box (9) is also provided between the first motor (7) and the transmission shaft.

4. The mobile fire-fighting monitor for fire-fighting engineering according to claim 1 is characterized in that: The fire monitor body (1) also includes a solenoid valve (10).

5. The mobile fire-fighting monitor for fire-fighting engineering according to claim 1 is characterized in that: The fire monitor body (1) is also provided with an extension tube (17).

6. The mobile fire-fighting monitor for fire-fighting engineering according to claim 1 is characterized in that: The linear motor (2) comprises a base, a threaded rod (11) is arranged in the base, a drive motor (12) is arranged at the end of the threaded rod (11), a limit strip (13) is arranged at the lower end surface of the base located in front and behind the threaded rod (11), and a limit groove matching the limit strip (13) is arranged on the upper end surface of the mounting plate (16).

7. The mobile fire-fighting monitor for fire-fighting engineering according to claim 1 is characterized in that: The fire monitor body (1) is also provided with a camera (14) and a smoke sensor (15), and the camera (14) and the smoke sensor (15) are electrically connected to the control chip.

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