Fire hose winding device
By introducing cleaning boxes, cleaning water, limiting rollers and brush rollers into the fire hose winding device, the problem that traditional devices cannot be effectively cleaned and combined is solved, achieving a more efficient cleaning effect and a convenient user experience.
Patent Information
- Application Number
- CN202420931994.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-30
- Publication Date
- 2024-12-31
- Estimated Expiration
- 2034-04-30
AI Technical Summary
The traditional fire hose winding device cannot effectively remove damp dust and adherent impurities on the hose surface, and the interspersed metal joints are time-consuming and troublesome, reducing the cleaning effect and convenience of use.
A fire hose winding device including a cleaning box, internal cleaning water, limiting rollers and brush rollers is designed, and the interspersing combination of hoses is simplified by the upper cover and the movable shaft.
It significantly improves the cleaning effect of the hose surface, simplifies the combination process of the hose and device, and improves the convenience of use.
Smart Images
Figure CN222266018U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of fire fighting equipment, and more specifically to a fire fighting hose reeling device. Background Art
[0002] A fire hose is a hose used to transport flame-retardant liquids such as high-pressure water or foam. Traditional fire hoses are lined with rubber and wrapped with linen braid on the outer surface. Advanced fire hoses are made of polymer materials such as polyurethane. There are metal joints at both ends of the fire hose. A belt reeling device is required during the reeling process of the fire hose. However, the reeling device cannot remove damp dust and stubborn impurities adhered to the surface of the hose during the reeling process, which reduces the cleaning effect of the surface of the fire hose. In addition, due to the metal joints at both ends of the hose, it is time-consuming and troublesome to insert and combine the hose and the reeling device.
[0003] For example, a fire hose reeling device disclosed in announcement No. CN213011383U includes a base, a reel and a rocker for driving the reel to rotate are provided on the base, a bracket is provided on the base and located on one side of the reel, a first support rod and a second support rod are provided on the bracket, the first support rod is provided with a first cleaning plate, the second support rod is provided with a second cleaning plate, the first cleaning plate and the second cleaning plate are arranged opposite to each other, cleaning sponges are provided on the opposite surfaces of the first cleaning plate and the second cleaning plate, and a gap is left between the first cleaning plate and the second cleaning plate for the fire hose to pass through.
[0004] It can be seen from the above-mentioned public scheme that the fire hose needs to pass between the first cleaning plate and the second cleaning plate when being rolled up. When encountering a metal joint, the insertion is rather troublesome and time-consuming. Moreover, when the fire hose passes between the first cleaning plate and the second cleaning plate, the cleaning sponge and the scraper can only clean dry dust and impurities conveniently, while the sludge impurities generated when the dust meets water stick to the surface of the hose and are not easy to be cleaned, thereby reducing the cleaning effect. Utility Model Content
[0005] In view of the problems existing in the prior art, the purpose of the utility model is to provide a fire hose reeling device. The fire hose reeling device, through the provision of a cleaning box and internal cleaning water, a limit roller and a brush roller, allows the fire hose to be washed with cleaning water before being reeled in, thereby greatly improving the cleaning effect of the hose surface. In addition, through the provision of an upper cover and an upper fixed shaft and an upper movable shaft provided on the upper cover, the insertion and combination of the fire hose is very convenient, thereby improving the convenience of use.
[0006] To solve the above problems, the utility model adopts the following technical solutions.
[0007] A fire hose winding device comprises a mobile trolley, a roller is provided at the bottom of the mobile trolley, a push rod is provided at one end of the mobile trolley, a cleaning box and a support seat are fixedly installed on the surface of the mobile trolley, a winding roller is rotatably connected to the side of the support seat, two symmetrical baffles are provided on the surface of the winding roller, a liquid storage chamber is provided inside the cleaning box, and the inner wall of the liquid storage chamber is rotatably connected to a limiting roller and a brush roller through a sealed bearing, an upper cover is rotatably connected to one end of the cleaning box, a handle is provided on the top of the upper cover, symmetrical openings are provided on the sides of the upper cover and the cleaning box, and the symmetrical openings enclose a hose inlet and The hose outlet, the inner wall of the hose inlet is fixedly connected with a symmetrical lower fixed shaft and an upper fixed shaft, the inner wall of the hose outlet is rotatably connected with a symmetrical lower movable shaft and an upper movable shaft, and the surfaces of the lower movable shaft and the upper movable shaft are both provided with moisture-absorbing sleeves. The fire hose winding device, through the provided cleaning box and the internal cleaning water, limit rollers and brush rollers, allows the fire hose to be washed with cleaning water and then wound up, greatly improving the cleaning effect of the hose surface, and through the provided upper cover and the upper fixed shaft and upper movable shaft provided on the upper cover, it is very convenient to insert and combine the fire hose, thereby improving the convenience of use.
[0008] Furthermore, an elastic band is fixedly connected between the two symmetrical baffles. The elastic band is in the shape of a long strip. A gap is left between the bottom of the elastic band and the surface of the winding roller. The elastic band is made of elastic rubber. The elastic band can easily and quickly fix one end of the fire hose on the surface of the winding roller, making it easy for the winding roller to rotate and wind up.
[0009] Furthermore, the surface of the brush roller is provided with bristles, and one end of the brush roller and the limiting roller are provided with a rotating shaft, one end of the rotating shaft of the brush roller is connected to a driving motor, and the brush roller is driven to rotate by the motor, and the rotation direction is opposite to the forward direction of the hose.
[0010] Furthermore, the surface of the limiting roller is connected with two limiting plates by threads, and the distance between the two limiting plates is the same as the width of the fire hose. A screw hole is provided at the center of the limiting plate to facilitate positioning of the fire hose.
[0011] Furthermore, shafts are provided at both ends of the winding roller, bearings are fixedly sleeved on the surface of the shaft, and a rocker is fixedly connected to one end of the shaft.
[0012] Furthermore, a sewage pipe is fixedly sleeved on the side of the cleaning box, and a sealing cover is provided at one end of the sewage pipe.
[0013] Furthermore, the surfaces of the lower fixed shaft and the upper fixed shaft are both provided with brushes, which can clean dust and impurities from the surface of the fire hose.
[0014] Compared with the prior art, the advantages of the present invention are:
[0015] (1) This solution provides a cleaning box and internal cleaning water, limit rollers and brush rollers, so that the fire hose can be washed with cleaning water before being reeled in, which greatly improves the cleaning effect of the hose surface.
[0016] (2) The present invention provides an upper cover and an upper fixed shaft and an upper movable shaft provided on the upper cover, which makes it very convenient to insert and combine the fire hose, thereby improving the convenience of use. 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 three-dimensional diagram of the installation structure of the winding roller and the baffle of the utility model;
[0019] Figure 3 It is a side view of the installation structure of the cleaning box and the upper cover of the utility model;
[0020] Figure 4 It is a top view of the installation structure of the cleaning box and the limiting roller of the utility model.
[0021] Description of the numbers in the figure:
[0022] 1 mobile trolley, 11 support seat, 12 shaft rod, 13 rocker, 14 winding roller, 15 baffle, 16 elastic belt, 17 push rod, 2 cleaning box, 21 sewage pipe, 22 limit roller, 23 limit plate, 24 lower fixed shaft, 25 lower movable shaft, 26 moisture absorption sleeve, 27 rotating shaft, 28 sealed bearing, 29 brush roller, 3 upper cover, 31 handle, 32 upper fixed shaft, 33 upper movable shaft, 4 hose inlet, 5 hose outlet. DETAILED DESCRIPTION
[0023] 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.
[0024] Example 1
[0025] See also Figure 1-4A fire hose winding device comprises a mobile trolley 1, a roller is provided at the bottom of the mobile trolley 1, a push rod 17 is provided at one end of the mobile trolley 1, a cleaning box 2 and a support seat 11 are fixedly installed on the surface of the mobile trolley 1, and a winding roller 14 is rotatably connected to the side of the support seat 11, and two symmetrical baffles 15 are provided on the surface of the winding roller 14, and an elastic belt 16 is fixedly connected between the two symmetrical baffles 15, and the elastic belt 16 is in a long strip shape, and a gap is left between the bottom of the elastic belt 16 and the surface of the winding roller 14, and the elastic belt 16 is made of elastic rubber, and the elastic belt 16 can easily and quickly fix one end of the fire hose on the surface of the winding roller 14, so that the winding roller 14 can rotate and rewind, and a liquid storage chamber is provided inside the cleaning box 2, and cleaning liquid is stored inside the liquid storage chamber, and the inner wall of the liquid storage chamber is rotatably connected to a limited position through a sealing bearing 28. Roller 22 and brush roller 29, one end of the cleaning box 2 is rotatably connected with the upper cover 3, the top of the upper cover 3 is provided with a handle 31, the upper cover 3 and the sides of the cleaning box 2 are provided with symmetrical openings, the upper fixed shaft 32 and the upper movable shaft 33 are arranged on the inner walls of the two openings of the upper cover 3, the lower fixed shaft 24 and the lower movable shaft 25 are arranged on the inner walls of the openings on both sides of the cleaning box 2, and the symmetrical openings enclose a hose inlet 4 and a hose outlet 5, the inner wall of the hose inlet 4 is fixedly connected with a symmetrical lower fixed shaft 24 and an upper fixed shaft 32, the inner wall of the hose outlet 5 is rotatably connected with a symmetrical lower movable shaft 25 and an upper movable shaft 33, the surfaces of the lower movable shaft 25 and the upper movable shaft 33 are provided with a moisture-absorbing sleeve 26, the moisture-absorbing sleeve 26 is made of a moisture-absorbing sponge, which can absorb water on the surface of the hose, so that less cleaning water remains on the surface of the hose, and a large amount of cleaning water will not drip.
[0026] The surface of the brush roller 29 is provided with bristles, and one end of the brush roller 29 and the limiting roller 22 are both provided with a rotating shaft 27. One end of the rotating shaft 27 of the brush roller 29 is connected to a driving motor, and the brush roller 29 is driven to rotate by the motor, and the rotation direction is opposite to the forward direction of the hose. The surface of the limiting roller 22 is connected to two limiting plates 23 through threads, and the spacing between the two limiting plates 23 is the same as the width of the fire hose. A screw hole is provided at the center position of the limiting plate 23 to facilitate the positioning of the fire hose.
[0027] A shaft 12 is provided at both ends of the winding roller 14, and a bearing is fixedly sleeved on the surface of the shaft 12. A rocker 13 is fixedly connected to one end of the shaft 12. A sewage pipe 21 is fixedly sleeved on the side of the cleaning box 2, and a sealing cover is provided at one end of the sewage pipe 21. Brushes are provided on the surfaces of the lower fixed shaft 24 and the upper fixed shaft 32, which can clean dust and impurities on the surface of the fire hose.
[0028] When the fire hose reeling device is in use, the upper cover 3 is first opened, at which time the upper fixed shaft 32 and the upper movable shaft 33 move upward away from the lower fixed shaft 24 and the lower movable shaft 25 respectively, and then the metal joint at one end of the fire hose is directly passed over the cleaning box 2 and the surface of the reel 14 and clamped by the elastic band 16, and then the hose is sleeved on the bottom of the limiting roller 22 by one end, and the hose is placed between two adjacent brush rollers 29, and then the upper cover 3 is closed, so that the bristles on the surfaces of the upper fixed shaft 32 and the lower fixed shaft 24 contact and squeeze the surface of the hose, and the moisture-absorbing sleeve 26 on the surfaces of the upper movable shaft 33 and the lower movable shaft 25 contact and squeeze the surface of the hose. The fire hose is then reeled in by the reel 14 and the upper cover 3 and the upper fixed shaft 32 and the upper movable shaft 33 are provided, so that the fire hose can be inserted and combined very conveniently, thereby improving the convenience of use.
[0029] The above is only a preferred specific implementation of the utility model; however, the protection scope of the utility model is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical solution and improved ideas of the utility model within the technical scope disclosed by the utility model, which should be included in the protection scope of the utility model.
Claims
1. A fire hose reeling device, comprising a mobile trolley (1), a roller is provided at the bottom of the mobile trolley (1), and a push rod (17) is provided at one end of the mobile trolley (1), characterized in that: A cleaning box (2) and a support seat (11) are fixedly mounted on the surface of the mobile trolley (1), a winding roller (14) is rotatably connected to the side of the support seat (11), and two symmetrical baffles (15) are provided on the surface of the winding roller (14). A liquid storage chamber is provided inside the cleaning box (2), and the inner wall of the liquid storage chamber is rotatably connected to a limit roller (22) and a brush roller (29) through a sealing bearing (28). One end of the cleaning box (2) is rotatably connected to an upper cover (3), and the top of the upper cover (3) is A handle (31) is provided, and the sides of the upper cover (3) and the cleaning box (2) are both provided with symmetrical openings, and the symmetrical openings enclose a hose inlet (4) and a hose outlet (5), the inner wall of the hose inlet (4) is fixedly connected with a symmetrical lower fixed shaft (24) and an upper fixed shaft (32), and the inner wall of the hose outlet (5) is rotatably connected with a symmetrical lower movable shaft (25) and an upper movable shaft (33), and the surfaces of the lower movable shaft (25) and the upper movable shaft (33) are both provided with a moisture-absorbing sleeve (26).
2. A fire hose reeling device according to claim 1, characterized in that: An elastic belt (16) is fixedly connected between the two symmetrical baffles (15); the elastic belt (16) is in the shape of a long strip, a gap is left between the bottom of the elastic belt (16) and the surface of the winding roller (14), and the elastic belt (16) is made of elastic rubber.
3. A fire hose reeling device according to claim 1, characterized in that: The surface of the brush roller (29) is provided with bristles, one end of each of the brush roller (29) and the limiting roller (22) is provided with a rotating shaft (27), and one end of the rotating shaft (27) provided on the brush roller (29) is connected to a driving motor.
4. A fire hose reeling device according to claim 1, characterized in that: The surface of the limiting roller (22) is connected to two limiting plates (23) via threads, and the distance between the two limiting plates (23) is the same as the width of the fire hose. A screw hole is provided at the center of the limiting plate (23).
5. A fire hose reeling device according to claim 1, characterized in that: A shaft (12) is provided at both ends of the winding roller (14); a bearing is fixedly sleeved on the surface of the shaft (12); and a rocker (13) is fixedly connected to one end of the shaft (12).
6. A fire hose reeling device according to claim 1, characterized in that: A sewage pipe (21) is fixedly sleeved on the side of the cleaning box (2), and a sealing cover is provided at one end of the sewage pipe (21).
7. A fire hose reeling device according to claim 1, characterized in that: The surfaces of the lower fixed shaft (24) and the upper fixed shaft (32) are both provided with brush bristles.