Fire hose cleaning device

Abstract

The utility model discloses a fire hose cleaning device which comprises a frame, sliding blocks and limiting rods, the limiting rods are fixed to the two ends of the left side in the frame, the two sliding blocks are installed between the two limiting rods, an exhaust funnel is placed in front of the limiting rods, and the two ends of the exhaust funnel are connected with the sliding blocks on the limiting rods on the two sides through shaft rods and bearings. A compression spring is connected between the frame and the sliding block, the compression spring is arranged on the outer side of the threaded rod, first fixing plates are fixed to the two sides of the middle of the frame, two cleaning rollers are placed between the two first fixing plates, and the two ends of each cleaning roller are connected with shaft rods; according to the fire hose cleaning device, the fire hose storage wheel is driven by the second motor to drive the fire hose to move in the device, the cleaning device is installed in the device, and cleaning can be completed without manual intervention.

Description

Technical Field

[0001] The utility model relates to the technical field of fire fighting equipment, in particular to a fire hose cleaning device. Background Art

[0002] After the firefighting operation is completed, foam, dirt, etc. will remain on the surface of the fire water pipe. After storage, the staff needs to clean the surface of the fire water pipe to remove the foam and dirt on the surface of the fire water pipe. Cleaning the surface of the fire water pipe by manpower increases the labor intensity and the cleaning quality cannot be guaranteed.

[0003] The announcement number is CN 211611419 U. A fire hose cleaning device. The utility model relates to the technical field of fire fighting equipment, and specifically to a fire hose cleaning device, comprising a base, a winding roller is horizontally connected to the base, and the winding roller is driven to rotate by a servo motor. Two side plates are arranged on the base, and a mounting plate is horizontally arranged at the upper end of the side plate. Fixed brush plates are installed on the two side plates, and a movable brush plate is arranged above the fixed brush plate. The movable brush plate is driven by a driving element to move vertically. The beneficial effects of the utility model are as follows: one end of the fire hose passes through between the fixed brush plate and the movable brush plate and is wound on the winding roller. The servo motor rotates to drive the winding roller to rotate, so that the water pipe is wound on the winding roller. During the winding process, the driving element drives the movable brush plate to move downward, so that the movable brush plate and the fixed brush plate jointly clean the surface of the fire hose, and the foam and mud on both sides of the fire hose are cleaned off. Then the workers rinse the surface of the fire hose, which reduces the labor intensity and improves the cleaning quality and efficiency.

[0004] However, in the implementation of relevant technologies, it was found that the fire hose cleaning device has the following problems: the device requires manual flushing of the surface of the fire hose, and is a semi-automatic device. When workers work for a long time, they will become physically and mentally exhausted, thereby reducing work efficiency. Utility Model Content

[0005] The utility model provides a fire hose cleaning device, which solves the problem that the device needs manual flushing of the surface of the fire hose and is a semi-automatic device. When workers work for a long time, they will become physically and mentally exhausted, thereby reducing work efficiency.

[0006] The technical solution of the utility model is as follows:

[0007] A fire hose cleaning device comprises a frame, a slider and a limit rod, wherein the limit rods are fixed at both ends of the left side of the frame, and two sliders are installed between the two limit rods, two exhaust pipes are placed before the two limit rods, and the two ends of the exhaust pipe are connected to the sliders on the limit rods on both sides through a shaft rod and a bearing, one end of the slider is fixedly connected to a threaded rod, and the threaded rod passes through the frame and a fixing nut is sleeved on the outside of the frame, a compression spring is connected between the frame and the slider, and the compression spring is arranged on the outside of the threaded rod, first fixed plates are fixed at both sides of the middle part of the frame, and two cleaning rollers are placed between the two first fixed plates, the two ends of the cleaning roller are connected to the shaft rod, and the shaft rod passes through the first fixed plate and is connected by a bearing, and one end of the shaft rod is connected to the first motor on one side of the first fixed plate, foam nozzles are vertically installed at the upper and lower ends of the left side of the frame, and the foam nozzle is arranged between the exhaust pipe and the cleaning roller, and high-pressure nozzles are vertically installed at the upper and lower ends of the right side of the frame, and the high-pressure nozzle is arranged between the cleaning roller and the fire hose storage wheel.

[0008] Preferably, pads are vertically fixed at the four corners of the lower end of the frame, and anti-slip grooves are provided at the lower ends of the pads.

[0009] Preferably, the slider forms a sliding structure on the limit rod through a fixing nut, a threaded rod and a compression spring, and the fixing nut is rotated to control the threaded rod to drive the slider to move up and down.

[0010] Preferably, the exhaust pipe forms a rebound structure in the frame through a compression spring, and the compression spring rebounds the exhaust pipe to reduce wear of the device.

[0011] Preferably, the two cleaning rollers form a rotating structure in front of the two first fixed plates through the first motor, and the first motor drives the cleaning roller to reduce rotation, the two cleaning rollers rotate in opposite directions, and brushes are installed on the surfaces of the cleaning rollers.

[0012] Preferably, a second fixed plate is fixed to one end of the right side of the frame, and a fire hose storage wheel is installed on one side of the second fixed plate through an axle, and one end of the axle passes through the inside of the second fixed plate and is fixedly connected to a second motor on the other side of the second fixed plate.

[0013] Preferably, the fire hose storage wheel forms a rotating structure on the second fixed plate through a second motor, the high-pressure nozzle is connected to the water tank through a delivery pipe and a water pump, and the foam nozzle is connected to the foam cleaning solution storage box through a delivery pipe.

[0014] The working principle and beneficial effects of the utility model are:

[0015] The device raises and lowers the threaded rod by rotating the fixing nut to adjust the exhaust pipe connected to it. The compression spring can fix the slider and has a certain rebound ability, which can reduce the wear of the device and adjust the distance between the two exhaust pipes. The fire hose that needs to be cleaned is placed between the two exhaust pipes, passed through the two cleaning rollers and wound on the fire hose storage wheel. The fire hose can be flattened by squeezing the two exhaust pipes, and the thicker mud attached to it can also be taken away. The foam nozzle sprays foam cleaning solution on the fire hose, and further deep cleaning is carried out by the reverse rotation of the two cleaning rollers. The high-pressure nozzle cleans the remaining foam of the fire hose. The fire hose storage wheel is driven by the second motor to drive the fire hose to complete this step. No manual intervention is required to complete the cleaning, which solves the problem that the device needs to manually flush the surface of the fire water pipe. It is a semi-automatic device. When workers work for a long time, they will cause physical and mental fatigue and reduce work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The utility model is further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

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

[0018] Figure 2 This is a rear view of the overall structure of the utility model;

[0019] Figure 3 for Figure 1 A is an enlarged schematic diagram;

[0020] Figure 4 for Figure 2 The enlarged schematic diagram of point B in FIG.

[0021] In the figure: 1. frame; 2. pad; 3. fire hose storage wheel; 4. high-pressure nozzle; 5. first fixed plate; 6. first motor; 7. cleaning roller; 8. exhaust pipe; 9. slider; 10. limit rod; 11. fixing nut; 12. threaded rod; 13. compression spring; 14. foam nozzle; 15. second fixed plate; 16. second motor. DETAILED DESCRIPTION

[0022] The following will be combined with 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 of 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] Example 1

[0024] like Figure 1 to Figure 4As shown, this embodiment proposes a fire hose cleaning device, including a frame 1, a slider 9 and a limit rod 10, characterized in that the limit rods 10 are fixed at both ends of the left side of the frame 1, and two sliders 9 are installed between the two limit rods 10, and two exhaust pipes 8 are placed before the two limit rods 10.The two ends of the exhaust pipe 8 are connected to the sliders 9 on the limit rods 10 on both sides through the shaft and the bearing. One end of the slider 9 is fixedly connected to the threaded rod 12, and the threaded rod 12 passes through the inside of the frame 1 and is sleeved with a fixing nut 11 on the outside of the frame 1. A compression spring 13 is connected between the frame 1 and the slider 9, and the compression spring 13 is arranged on the outside of the threaded rod 12. The first fixed plates 5 are fixed on both sides of the middle of the frame 1, and two cleaning rollers 7 are placed between the two first fixed plates 5. The two ends of the cleaning roller 7 are connected to the shaft, and the shaft passes through the inside of the first fixed plate 5 and is connected by the bearing, and one end of the shaft is connected to the first motor 6 on one side of the first fixed plate 5. Pads 2 are vertically fixed at the four corners of the lower end of the frame 1, and the lower end of the pad 2 is provided with anti-slip grooves. The slider 9 is fixed by the fixing nut 11 and the screw. The threaded rod 12 and the compression spring 13 form a sliding structure on the limit rod 10, and the threaded rod 12 is controlled by rotating the fixing nut 11 to drive the slider 9 to move up and down. The exhaust pipe 8 forms a rebound structure in the frame 1 through the compression spring 13. The compression spring 13 rebounds the exhaust pipe 8 to reduce the wear of the device. The two cleaning rollers 7 form a rotating structure in front of the two first fixed plates 5 through the first motor 6. The cleaning roller 7 is driven by the first motor 6 to reduce the rotation. The two cleaning rollers 7 rotate in opposite directions, and brushes are installed on the surface of the cleaning roller 7. Foam nozzles 14 are vertically installed at the upper and lower ends of the left side of the frame 1, and the foam nozzle 14 is arranged between the exhaust pipe 8 and the cleaning roller 7. High-pressure nozzles 4 are vertically installed at the upper and lower ends of the right side of the frame 1, and the high-pressure nozzles 4 It is arranged between the cleaning roller 7 and the fire hose storage wheel 3, a second fixing plate 15 is fixed at one end of the right side of the frame 1, and the fire hose storage wheel 3 is installed on one side of the second fixing plate 15 through an axle, and one end of the axle passes through the inside of the second fixing plate 15 and is fixedly connected to a second motor 16 on the other side of the second fixing plate 15. The fire hose storage wheel 3 forms a rotating structure on the second fixing plate 15 through the second motor 16. The high-pressure nozzle 4 is connected to the water tank through a delivery pipe and a water pump, and the foam nozzle 14 is connected to the foam cleaning solution storage box through a delivery pipe. The device raises and lowers the threaded rod 12 by rotating the fixing nut 11 to adjust the exhaust pipe 8 connected thereto, and the compression spring 13 can fix the slider 9 and has a certain rebound ability, which can reduce the wear of the device , adjust the distance between the two exhaust pipes 8, place the fire hose to be cleaned between the two exhaust pipes 8, pass it through the two cleaning rollers 7 and wind it on the fire hose storage wheel 3, the fire hose can be flattened by squeezing the two exhaust pipes 8, and the thick mud attached to it can also be taken away, the foam nozzle 14 sprays the fire hose with foam cleaning solution, and further deep cleaning is carried out by the reverse rotation of the two cleaning rollers 7, the high-pressure nozzle 4 cleans the remaining foam of the fire hose, and the fire hose storage wheel 3 is driven by the second motor 16 to drive the fire hose to complete this step, without manual intervention, to complete the cleaning, which solves the problem that the device needs to manually flush the surface of the fire hose. It is a semi-automatic device. When workers work for a long time, they will be physically and mentally exhausted, thereby reducing work efficiency.

[0025] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. A fire hose cleaning device, comprising a frame (1), a slider (9) and a limit rod (10), characterized in that: The frame (1) has limit rods (10) fixed at both ends on the left side of the interior, and two sliders (9) are installed between the two limit rods (10). Two exhaust pipes (8) are placed before the two limit rods (10), and the two ends of the exhaust pipes (8) are connected to the sliders (9) on the limit rods (10) on both sides through shafts and bearings. One end of the slider (9) is fixedly connected to a threaded rod (12), and the threaded rod (12) passes through the interior of the frame (1) and a fixing nut (11) is sleeved on the outside of the frame (1). A compression spring (13) is connected between the frame (1) and the slider (9), and the compression spring (13) is arranged on the outside of the threaded rod (12). The middle of the frame (1) First fixing plates (5) are fixed on both sides, and two cleaning rollers (7) are placed between the two first fixing plates (5). The two ends of the cleaning roller (7) are connected to an axle rod, and the axle rod passes through the inside of the first fixing plate (5) and is connected through a bearing, and one end of the axle rod is connected to a first motor (6) on one side of the first fixing plate (5). Foam nozzles (14) are vertically installed at the upper and lower ends of the left side of the frame (1), and the foam nozzles (14) are arranged between the exhaust pipe (8) and the cleaning roller (7). High-pressure nozzles (4) are vertically installed at the upper and lower ends of the right side of the frame (1), and the high-pressure nozzles (4) are arranged between the cleaning roller (7) and the fire hose storage wheel (3).

2. A fire hose cleaning device according to claim 1, characterized in that: Pads (2) are vertically fixed at the four corners of the lower end of the frame (1), and anti-slip grooves are arranged at the lower ends of the pads (2).

3. A fire hose cleaning device according to claim 1, characterized in that: The slider (9) forms a sliding structure on the limit rod (10) through a fixing nut (11), a threaded rod (12) and a compression spring (13), and the fixing nut (11) is rotated to control the threaded rod (12) to drive the slider (9) to move up and down.

4. A fire hose cleaning device according to claim 3, characterized in that: The exhaust pipe (8) forms a rebound structure in the frame (1) through a compression spring (13), and the compression spring (13) rebounds the exhaust pipe (8) to reduce the wear of the device.

5. A fire hose cleaning device according to claim 1, characterized in that: The two cleaning rollers (7) form a rotating structure in front of the two first fixed plates (5) through a first motor (6). The first motor (6) drives the cleaning roller (7) to reduce rotation. The two cleaning rollers (7) rotate in opposite directions, and brushes are installed on the surfaces of the cleaning rollers (7).

6. A fire hose cleaning device according to claim 1, characterized in that: A second fixing plate (15) is fixed to one end of the right side of the frame (1), and a fire hose storage wheel (3) is installed on one side of the second fixing plate (15) via a shaft, and one end of the shaft passes through the interior of the second fixing plate (15) and is fixedly connected to a second motor (16) on the other side of the second fixing plate (15).

7. A fire hose cleaning device according to claim 6, characterized in that: The fire hose storage wheel (3) forms a rotating structure on the second fixed plate (15) through a second motor (16), the high-pressure nozzle (4) is connected to the water tank through a delivery pipe and a water pump, and the foam nozzle (14) is connected to the foam cleaning solution storage box through a delivery pipe.

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