Fire hose winding device

Abstract

The utility model belongs to the technical field of fire hose winding, and particularly relates to a fire hose winding device which comprises a winding box, the outer surface of the winding box is connected with a box body structure, a winding structure is installed in the winding box, a cleaning structure is installed in the middle of the right side of the winding box, and the cleaning structure comprises a dust brushing unit and a wiping unit. The dust brushing unit comprises a cleaning box, springs are installed in the middle of the top end and the bottom end in the cleaning box, a sliding block is connected to the end, away from the cleaning box, of each spring, a telescopic rod is installed in the middle of the front face of each sliding block, and a brush is installed at one end of the front face of each telescopic rod. According to the fire hose winding device, water on the outer surface of a hose can be wiped and absorbed through the sponge wiper, then the surface of the hose is brushed and cleaned through the brush, and the sponge wiper and the brush are matched to achieve a better cleaning effect on dust, water and adhesive and adsorptive dust on the surface of the hose.

Description

Technical Field

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

[0002] The fire hose is a pipe in fire-fighting equipment that transports flame-retardant liquids such as high-pressure water and foam. The traditional fire hose is lined with rubber and the outer surface is wrapped with linen woven fabric. The advanced fire hose is made of polymer materials such as polyurethane. There are metal joints on both ends of the fire hose, which can be connected to another hose to extend the distance or connected to a nozzle to increase the liquid injection pressure, thereby improving the fire extinguishing effect.

[0003] After the firefighters finish their firefighting work, they usually need to reel in the hose. First, stretch the hose flat, then stagger the two joints and fold them in half to reduce the reeling stroke, and then start rolling up from the folded part in the middle of the hose until the hose is rolled into a round shape. In this way, the hose can be stored. However, this manual folding and reeling method is prone to loosely rolling the hose, making it difficult to spread the hose when in use, and prone to bending and twisting, requiring multiple reeling, which reduces the efficiency of the hose.

[0004] For example, a fire hose reeling device disclosed in Chinese patent CN219517662U places the center of the fire hose inside the fixed block, and adjusts the fire hose so that the fire hose is alternately wound around the guide roller. Then the operator needs to manually start the drive motor, and the drive motor drives the transmission shaft to start rotating, and the transmission shaft drives the turntable to start rotating. As the turntable rotates, the reeling operation has begun. During the reeling process, the fire hose passes through the guide roller, and the guide roller can squeeze the water inside the hose, thereby reducing the hose. The weight after winding, and the guide roller plays a guiding role in the process of winding the water hose, which increases the winding speed. When the winding is completed, the operator needs to flip the water-carrying belt frame, and manually pull the clamping rod to ensure that the clamping rod can move along the groove, and as the clamping rod moves, the internal storage net becomes longer, and drives the winding spring to start winding, until the clamping rod fits with the clamping slot, release your hands at this time, and the clamping slot and the clamping rod can be completely engaged through the winding spring, so that the storage net is located inside the water-carrying belt frame, thereby placing and winding the water hose.

[0005] However, in the prior art, when the fire hose is rolled up, there is a lack of a corresponding structure for cleaning and wiping the surface of the water pipe, or a brush is used alone to clean the surface, and the dust and sticky dust on the surface of the water hose cannot be effectively cleaned.

[0006] For this reason we urgently need to provide a kind of fire hose reeling device. Utility Model Content

[0007] The purpose of the utility model is to provide a fire hose reeling device to solve the problem that in the prior art proposed in the above background technology, when the fire hose is reeled in, there is a lack of a corresponding structure for cleaning and wiping the surface of the water pipe, or a brush is used alone to clean the surface, and the dust and sticky dust on the surface of the hose cannot be effectively cleaned.

[0008] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a fire hose winding device, comprising a winding box, the outer surface of the winding box is connected to a box structure, a winding structure is installed inside the winding box, and a cleaning structure is installed in the middle of the right side of the winding box.

[0009] The cleaning structure comprises a dust brushing unit and a wiping unit.

[0010] The dust brushing unit includes a cleaning box, wherein springs are installed at the top and bottom middle parts of the cleaning box, a sliding block is connected to one end of the spring away from the cleaning box, a telescopic rod is installed at the middle part of the front of the sliding block, and a brush is installed at one end of the front of the telescopic rod.

[0011] Preferably, the wiping unit comprises a connecting piece, a mounting rod is connected to the middle of the connecting piece, and a sponge is mounted on one end of the mounting rod away from the connecting piece.

[0012] Preferably, the connecting piece is installed in the middle of the right side of the brush, the outer surface of the slider is slidably connected to the inner wall of the convex slide groove provided inside the cleaning box, the left side of the cleaning box is fixedly connected to the middle of the right side of the winding box, and the end of the mounting rod close to the connecting piece is rotatably connected to the middle of the outer surface of the connecting piece. A plurality of bristles are installed on the side where the two brushes are close to each other, the connecting piece is a movable connecting piece, and a torsion spring is arranged inside the movable connecting piece to connect with the mounting rod.

[0013] Preferably, the box structure includes a box door, a door handle is installed in the middle of the left side of the box door, a fan is arranged at the bottom of the box door, a guide rail is arranged at the top of the box door, and a filter plate is connected to the outer surface of the guide rail.

[0014] Preferably, the box door is hinged to the left side of the front of the winding box, the fan is installed in a rectangular through hole in the middle of the bottom surface of the winding box, the bottom surface of the guide rail is fixedly connected to the top surface of the winding box, and the bottom surface of the filter plate is slidably connected to the middle of the top surface of the winding box. A plurality of ventilation holes are opened in the middle of the top surface of the winding box, and the filter plate is a solid frame with multiple layers of filter screens installed inside, and the filter screens are filled with fillers with strong adsorption.

[0015] Preferably, the winding structure includes a slide cylinder, a slide column is installed on the front side of the interior of the slide cylinder, a driven gear is installed on the outer surface of the slide column, a winding wheel is connected to one end of the front side of the slide column, a handle is installed in the middle of the front side of the winding wheel, an asynchronous motor is arranged on the top of the slide cylinder, and a driving gear is connected to the output end of the asynchronous motor.

[0016] Preferably, one end of the back side of the slide is fixedly connected to the middle of the front side of the winding box, the outer surface of the slide column is slidably connected to the inner wall of the slide, and the asynchronous motor is detachably connected to the inside of the winding box. The driving gear and the driven gear can be meshed and connected.

[0017] Compared with the prior art, the beneficial effects of the utility model are:

[0018] 1. The fire hose reeling device, through the setting of the cleaning structure, can use a sponge to wipe and absorb the moisture on the outer surface of the hose, and then use a brush to brush and clean the surface of the hose. The cooperation of the two can make the dust and moisture on the surface of the hose and the adhesive and absorbent dust have a better cleaning effect.

[0019] 2. The fire hose reeling device, through the setting of the box structure and the reeling structure, turns on the fan to pump the air inside the reeling box outwards, and the reeling box is under negative pressure. The air enters from the air vents and is filtered through the filter plate, thereby completing the air circulation inside the reeling box and keeping the internal hose dry and clean. The setting of the slide column and the slide cylinder can pull the reeling wheel outward for easy use. The meshing connection of the driving gear and the driven gear, as well as the setting of the asynchronous motor starting and the turning handle are used to facilitate electric and manual reeling. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a schematic diagram of the appearance structure of the utility model;

[0021] Figure 2 It is a schematic diagram of the left structure of the utility model;

[0022] Figure 3 It is a schematic diagram of the back structure of the internal structure of the utility model;

[0023] Figure 4 This is an enlarged view of the cleaning structure of the utility model;

[0024] Figure 5 It is an enlarged view of the winding structure of the utility model.

[0025] In the figure: 1, winding box; 101, box door; 102, door handle; 103, fan; 104, guide rail; 105, filter plate; 201, slide cylinder; 202, slide column; 203, driven gear; 204, winding wheel; 205, turning handle; 206, asynchronous motor; 207, driving gear; 301, cleaning box; 302, spring; 303, slider; 304, telescopic rod; 305, brush; 306, connecting piece; 307, mounting rod; 308, sponge. DETAILED DESCRIPTION

[0026] 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.

[0027] See also Figure 1-Figure 5 , the utility model provides a technical solution:

[0028] Embodiment 1:

[0029] A fire hose reeling device comprises a reeling box 1, the outer surface of the reeling box 1 is connected with a box structure, a reeling structure is installed inside the reeling box 1, and a cleaning structure is installed in the middle of the right side of the reeling box 1.

[0030] The cleaning structure includes a dust brushing unit and a wiping unit. The dust brushing unit includes a cleaning box 301. A spring 302 is installed at the middle of the top and bottom of the cleaning box 301. A slider 303 is connected to the end of the spring 302 away from the cleaning box 301. A telescopic rod 304 is installed in the middle of the front of the slider 303. A brush 305 is installed at one end of the front of the telescopic rod 304. The wiping unit includes a connecting member 306. A mounting rod 307 is connected to the middle of the connecting member 306. A sponge 308 is installed at the end of the mounting rod 307 away from the connecting member 306.

[0031] The connecting piece 306 is installed in the middle of the right side of the brush 305, the outer surface of the slider 303 is slidingly connected to the inner wall of the convex slide groove opened inside the cleaning box 301, the left side of the cleaning box 301 is fixedly connected to the middle of the right side of the winding box 1, and the installation rod 307 is rotatably connected to the middle of the outer surface of the connecting piece 306 near one end of the connecting piece 306.

[0032] By setting up the cleaning structure, the sponge 308 can be used to wipe and absorb the moisture on the outer surface of the water hose, and then the brush 305 can be used to brush and clean the surface of the water hose. The cooperation of the two can achieve a better cleaning effect on the dust and moisture on the surface of the water hose as well as the sticky and adsorptive dust.

[0033] When the water hose is rolled up, the water hose is placed between the two brushes 305, the elastic force of the two springs 302 is used to drive the two sliders 303 to approach each other, and the two sponges 308 are used to wipe the outer surface of the water hose, so that the wiping and cleaning effect of the water hose surface can be better achieved. After the sponges 308 are used to wipe and absorb the water, the brushes 305 can be used to better brush away sticky dust.

[0034] Embodiment 2:

[0035] On the basis of the first embodiment, the box structure includes a box door 101, a door handle 102 is installed in the middle of the left side of the box door 101, a fan 103 is arranged at the bottom of the box door 101, and a guide rail 104 is arranged at the top of the box door 101. The outer surface of the guide rail 104 is connected to a filter plate 105. The box door 101 is hinged to the left side of the front of the winding box 1, the fan 103 is installed in the rectangular through hole in the middle of the bottom surface of the winding box 1, the bottom surface of the guide rail 104 is fixedly connected to the top surface of the winding box 1, and the bottom surface of the filter plate 105 is slidably connected to the middle of the top surface of the winding box 1.

[0036] The winding structure includes a slide 201, a slide column 202 is installed on the front of the slide 201, a driven gear 203 is installed on the outer surface of the slide column 202, a winding wheel 204 is connected to one end of the front of the slide column 202, a handle 205 is installed in the middle of the front of the winding wheel 204, an asynchronous motor 206 is arranged on the top of the slide 201, and a driving gear 207 is connected to the output end of the asynchronous motor 206. One end of the back of the slide 201 is fixedly connected to the middle of the front of the winding box 1, the outer surface of the slide column 202 is slidably connected to the inner wall of the slide 201, and the asynchronous motor 206 is detachably connected to the inside of the winding box 1.

[0037] By setting the box structure and the winding structure, the fan 103 is turned on to pump the air inside the winding box 1 outward, and the internal negative pressure of the winding box 1 is generated. The air enters from the air vents and is filtered through the filter plate 105, thereby completing the air circulation inside the winding box 1 and keeping the internal water hose dry and clean. The setting of the slide column 202 and the slide cylinder 201 can be used to pull the winding wheel 204 outward for easy use. The meshing connection of the driving gear 207 and the driven gear 203, as well as the starting of the asynchronous motor 206 and the setting of the turning handle 205 can facilitate both electric and manual winding.

[0038] When using the water hose, the reel 204 can be pulled to the outside of the reel box 1 by pulling the turning handle 205 and using the sliding column 202 to slide inside the slide cylinder 201, so that the water hose can be pulled out for use. When reeling, the reel 204 can be driven to rotate by turning the turning handle 205 to manually reel the water hose, or the turning handle 205 can be pushed to drive the reel 204 to slide inside the reel box 1, and at the same time, the sliding column 202 slides inside the slide cylinder 201 to shrink, so that the driving gear 207 and the driven gear 203 complete the meshing connection. Then, the asynchronous motor 206 is started to drive the driving gear 207 to rotate, and the meshing connection between the driving gear 207 and the driven gear 203 is used to drive the sliding column 202 to rotate, thereby driving the winding wheel 204 to rotate, and the water hose is automatically wound. After winding, the fan 103 is turned on to pump the air inside the winding box 1. The air circulation inside the winding box 1 can be completed by utilizing a plurality of ventilation holes opened on the top of the winding box 1. When the air is circulating, the dust in the air is adsorbed and filtered by the filter plate 105 to ensure that the inside of the winding box 1 is dry and clean.

[0039] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the statement "comprise a ..." do not exclude the presence of other identical elements in the process, method, article or device including the elements.

Claims

1. A fire hose reeling device, comprising a reeling box (1), characterized in that: The outer surface of the winding box (1) is connected to a box structure, a winding structure is installed inside the winding box (1), and a cleaning structure is installed in the middle of the right side of the winding box (1); The cleaning structure includes a dust brushing unit and a wiping unit; The dust brushing unit comprises a cleaning box (301), a spring (302) is installed at the top and the middle of the bottom of the cleaning box (301), one end of the spring (302) away from the cleaning box (301) is connected to a slider (303), a telescopic rod (304) is installed in the middle of the front of the slider (303), and a brush (305) is installed at one end of the front of the telescopic rod (304).

2. A fire hose reeling device according to claim 1, characterized in that: The wiping unit comprises a connecting piece (306), a mounting rod (307) is connected to the middle of the connecting piece (306), and a sponge (308) is mounted on one end of the mounting rod (307) away from the connecting piece (306).

3. A fire hose reeling device according to claim 2, characterized in that: The connecting piece (306) is installed in the middle of the right side of the brush (305), the outer surface of the slider (303) is slidably connected to the inner wall of the convex sliding groove provided inside the cleaning box (301), the left side of the cleaning box (301) is fixedly connected to the middle of the right side of the winding box (1), and the installation rod (307) is rotatably connected to the middle of the outer surface of the connecting piece (306) at one end close to the connecting piece (306).

4. A fire hose reeling device according to claim 1, characterized in that: The box structure comprises a box door (101), a door handle (102) is installed in the middle of the left side of the box door (101), a fan (103) is arranged at the bottom of the box door (101), a guide rail (104) is arranged at the top of the box door (101), and a filter plate (105) is connected to the outer surface of the guide rail (104).

5. A fire hose reeling device according to claim 4, characterized in that: The box door (101) is hinged to the left side of the front face of the winding box (1); the fan (103) is installed inside a rectangular through hole in the middle of the bottom surface of the winding box (1); the bottom surface of the guide rail (104) is fixedly connected to the top surface of the winding box (1); and the bottom surface of the filter plate (105) is slidably connected to the middle of the top surface of the winding box (1).

6. A fire hose reeling device according to claim 1, characterized in that: The winding structure comprises a slide cylinder (201), a slide column (202) is installed on the front of the interior of the slide cylinder (201), a driven gear (203) is installed on the outer surface of the slide column (202), a winding wheel (204) is connected to one end of the front of the slide column (202), a turning handle (205) is installed in the middle of the front of the winding wheel (204), an asynchronous motor (206) is arranged on the top of the slide cylinder (201), and a driving gear (207) is connected to the output end of the asynchronous motor (206).

7. A fire hose reeling device according to claim 6, characterized in that: One end of the back side of the slide cylinder (201) is fixedly connected to the middle of the front side of the winding box (1), the outer surface of the slide column (202) is slidably connected to the inner wall of the slide cylinder (201), and the asynchronous motor (206) is detachably connected to the inside of the winding box (1).

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