Fire hose winding device
The fire hose winding device addresses the issues of heavy reels and tangling by incorporating a water removal and guided reeling system, enabling efficient water discharge and even winding for convenient storage and use.
Patent Information
- Application Number
- CN202421004101.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-10
- Publication Date
- 2024-12-31
- Estimated Expiration
- 2034-05-10
AI Technical Summary
Existing fire hose reeling devices face issues with heavy reels due to residual water, tangling during reeling, and inefficient winding, making storage, transportation, and later use inconvenient.
A fire hose winding device with a water removal assembly and guided reeling mechanism, utilizing motors and transmission mechanisms to remove water and evenly wind the hose onto a roller, ensuring even winding and efficient storage.
The device effectively removes water from the hose, allows for even winding, facilitating convenient storage and transportation, and ensures adequate reel capacity for later use.
Smart Images
Figure CN222266019U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of fire fighting equipment, in particular to a fire fighting hose reeling device. Background Art
[0002] The fire hose needs to be rolled into a fire hose reel after each use. For example, the Chinese patent with the existing authorization announcement number CN216549066U discloses a fire hose reel device, which relates to the technical field of fire equipment. The utility model includes a base, a reeling frame and a support column. The top of the base is respectively fixed with a reeling frame and a support column. A motor is installed on one side of the reeling frame, and the output end of the motor is connected with a clamping plate through a rotating shaft. The utility model is provided with a rotating shaft, a spring and an anti-skid pad, and one end passing through the cleaning frame is inserted into the slot of the reeling roller, and the electric push rod is operated so that one end moves downward until the anti-skid pad fits the hose. The anti-skid pad increases the friction with the hose to a certain extent to prevent it from slipping off. The spring is set to prevent the damage of the hose caused by the excessive thrust of the electric push rod. When the hose at one end is clamped and fixed, the motor is operated so that the rotating shaft drives the reeling roller to rotate and the hose is reeled. This not only improves the efficiency of reeling, but also reduces the labor intensity of firefighters and improves the practicality of the reeling device.
[0003] However, in actual application, the above-mentioned fire hose reeling device still has the following problems: first, since there is still a large amount of water in the fire hose after use, directly reeling up the fire hose will cause the reel of the reeled fire hose to be very heavy and difficult to store and transport; in addition, during the process of the motor driving the reel to rotate and reel, it cannot help the fire hose to be more evenly wound on the reel, resulting in the possibility of the fire hose being easily tangled when being reeled, which is not only inconvenient for the later use of the fire hose, but also reduces the reeling amount of the fire hose by the reel. Utility Model Content
[0004] The purpose of the utility model is to provide a fire hose reel device to address the above-mentioned deficiencies, which can not only discharge water in the fire hose and then reel it up, making it convenient for the storage and transportation of the fire hose reel, but also can make the fire hose evenly reeled into a fire hose reel, making it convenient for the later use of the fire hose, and can also ensure the reeling amount of the fire hose.
[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:
[0006] A fire hose winding device comprises a base, a guide frame fixed to the middle of the base, a water removal frame fixed to the front side of the guide frame, and a winding frame fixed to the rear side of the guide frame. A motor is fixed to the guide frame, a guide ring is movably arranged above the motor, a winding roller is rotatably connected to the winding frame, a transmission mechanism 1 for connecting the output end of the motor and the winding roller, and a transmission mechanism 2 for connecting the output end of the motor and the guide ring. The motor drives the winding roller to rotate via the transmission mechanism 1, and the motor drives the guide ring to slide left and right via the transmission mechanism 2. A water removal assembly is arranged on the water removal frame.
[0007] Furthermore, a driven wheel 1 is arranged on the winding roller; the transmission mechanism 1 includes a driving shaft installed on the motor output shaft through a coupling, a driving wheel 1 and a driving wheel 2 arranged on the driving shaft, and a belt 1 used to connect the driving wheel 1 and the driven wheel 1.
[0008] Furthermore, two guide rods are horizontally fixed on the guide frame, a slide seat is slidably connected to the guide rods, and the top of the guide ring is fixed on the slide seat; the second transmission mechanism includes a guide roller rotatably connected to the guide frame, a driven wheel is provided on the guide roller, the driving wheel is connected to the driven wheel by a belt, an annular guide groove is provided on the guide roller, and two opposite ends of the annular guide groove extend toward two ends of the guide roller with the axis of the guide roller as the center, a slider is slidably connected in the annular guide groove, one end of the slider extends out of the annular guide groove and is connected to the slide seat, and the guide rod is arranged parallel to the guide roller.
[0009] Furthermore, the dewatering assembly includes an upper water squeezing roller and a lower water squeezing roller arranged in parallel, and is used to drive the upper water squeezing roller to approach or move away from the water squeezing structure adopted by the lower water squeezing roller, and the lower water squeezing roller is rotatably connected to the dewatering frame.
[0010] Furthermore, the water squeezing structure includes a plurality of sliding rods slidably connected to the water removal frame up and down, the bottom ends of the sliding rods are drivingly connected to the water squeezing bracket, the sliding rods are provided with water squeezing springs, the two ends of the water squeezing springs are respectively connected to the water removal frame and the water squeezing bracket, and the upper water squeezing roller is rotatably connected to the water squeezing bracket.
[0011] The beneficial effects of the utility model are:
[0012] When the fire hose is in use, the fire hose is passed through the water-removing component and the guide ring, and then is wound and fixed on the winding roller. During the process of the winding roller being driven to rotate by the motor through the transmission mechanism 1, the water is removed from the fire hose through the water-removing component. At the same time, the motor drives the guide ring to slide left and right through the transmission mechanism 2, and limits the position of the fire hose and guides it to be evenly wound on the winding roller. The utility model can not only discharge the water in the fire hose and then rewind it, which is convenient for the storage and transportation of the fire hose reel, but also make the fire hose evenly wound into the fire hose reel, which is convenient for the later use of the fire hose and can also ensure the winding amount of the fire hose. BRIEF DESCRIPTION OF THE DRAWINGS
[0013] Figure 1 It is a schematic diagram of the overall structure of the utility model;
[0014] Figure 2 It is a top view of the utility model;
[0015] Figure 3 It is a front view of the utility model;
[0016] Figure 4 It is a rear view of the utility model;
[0017] Figure numerals: base 1; guide frame 11; guide rod 111; slide 112; water removal frame 12; winding frame 13; motor 2; guide ring 3; winding roller 4; driven wheel 1 41; water removal assembly 5; upper water squeezing roller 51; lower water squeezing roller 52; slide rod 531; water squeezing bracket 532; water squeezing spring 533; driving shaft 61; driving wheel 1 62; driving wheel 2 63; belt 1 64; guide roller 71; annular guide groove 711; driven wheel 2 72; belt 2 73. DETAILED DESCRIPTION
[0018] like Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown, a fire hose winding device includes a base 1, a guide frame 11 fixed to the middle of the base 1, a water-removing frame 12 fixed to the front side of the guide frame 11, and a winding frame 13 fixed to the rear side of the guide frame 11, a motor 2 is fixed on the guide frame 11, a guide ring 3 is movably arranged above the motor 2, a winding roller 4 is rotatably connected to the winding frame 13, a transmission mechanism 1 for connecting the output end of the motor 2 with the winding roller 4, and a transmission mechanism 2 for connecting the output end of the motor 2 with the guide ring 3, the motor 2 drives the winding roller 4 to rotate through the transmission mechanism 1, and the motor 2 drives the guide ring 3 to slide left and right through the transmission mechanism 2, and a water-removing component 5 is arranged on the water-removing frame 12.
[0019] When in use, one end of the fire hose is passed through the water removal component 5 and the guide ring 3, and then wound and fixed on the winding roller 4. During the process of the motor 2 driving the winding roller 4 to rotate through the transmission mechanism 1, the water removal component 5 is used to remove water from the fire hose. At the same time, the motor 2 drives the guide ring 3 to slide left and right through the transmission mechanism 2, and limits the position of the fire hose and guides it to be evenly wound onto the winding roller 4. The utility model can not only discharge water in the fire hose and then rewind it, which is convenient for the storage and transportation of the fire hose reel, but also can make the fire hose evenly wound into the fire hose reel, which is convenient for the later use of the fire hose and can also ensure the winding amount of the fire hose.
[0020] like Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown, a driven wheel 41 is provided on the winding roller 4; the transmission mechanism 1 includes a driving shaft 61 installed on the output shaft of the motor 2 through a coupling, a driving wheel 62 and a driving wheel 63 provided on the driving shaft 61, and a belt 64 used to connect the driving wheel 62 and the driven wheel 41; in this embodiment, the motor 2 drives the winding roller 4 to rotate through the driving shaft 61, the driving wheel 62, the belt 64 and the driven wheel 41 to reel up the fire hose.
[0021] like Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown, two guide rods 111 are horizontally fixed on the guide frame 11, and a slide 112 is slidably connected to the guide rod 111, and the top of the guide ring 3 is fixed on the slide 112; the second transmission mechanism includes a guide roller 71 rotatably connected to the guide frame 11, and a driven wheel 2 72 is provided on the guide roller 71, and the driving wheel 2 63 and the driven wheel 2 72 are connected by a belt 2 73, and an annular guide groove 711 is provided on the guide roller 71, and the two opposite ends of the annular guide groove 711 are respectively based on the axis of the guide roller 71. The center extends to both ends of the guide roller 71, and a slider is slidably connected in the annular guide groove 711. After one end of the slider extends out of the annular guide groove 711, it is connected to the slide seat 112, and the guide rod 111 is arranged parallel to the guide roller 71; in this embodiment, the motor 2 drives the guide roller 71 to rotate through the driving shaft 61, the driving wheel 63, the belt 73 and the driven wheel 72, and the slider slides along the annular guide groove 711, and the slider drives the slide seat 112 to slide left and right along the guide rod 111, thereby driving the guide ring 3 to slide left and right to guide the fire hose.
[0022] like Figure 1 , Figure 2 , Figure 3 and Figure 4As shown, the dewatering assembly 5 includes an upper water squeezing roller 51 and a lower water squeezing roller 52 which are arranged in parallel up and down, and is used to drive the upper water squeezing roller 51 to approach or move away from the water squeezing structure adopted by the lower water squeezing roller 52, and the lower water squeezing roller 52 is rotatably connected to the dewatering frame 12; in this embodiment, when in use, the fire hose to be wound up is passed between the upper water squeezing roller 51 and the lower water squeezing roller 52, and the upper water squeezing roller 51 is driven by the water squeezing structure to approach the lower water squeezing roller 52 to squeeze water for the fire hose.
[0023] like Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown, the water squeezing structure includes a plurality of slide bars 531 slidably connected to the water removal frame 12 up and down, the bottom end of the slide bar 531 is drivingly connected to a water squeezing bracket 532, the slide bar 531 is provided with a water squeezing spring 533, the two ends of the water squeezing spring 533 are respectively connected to the water removal frame 12 and the water squeezing bracket 532, and the upper water squeezing roller 51 is rotatably connected to the water squeezing bracket 532; in this embodiment, the slide bar 531 is driven by the restoring force of the water squeezing spring 533 to drive the water squeezing bracket 532 and the upper water squeezing roller 51 to slide downward, so that the upper water squeezing roller 51 is close to the lower water squeezing roller 52, and water is squeezed into the fire hose passing between the upper water squeezing roller 51 and the lower water squeezing roller 52.
[0024] The specific embodiments described herein are merely examples of the spirit of the present invention. Those skilled in the art may make various modifications or additions to the specific embodiments described or replace them in similar ways, but they will not deviate from the scope defined by the spirit of the present invention.
Claims
1. A fire hose reeling device, characterized in that: The invention comprises a base (1), a guide frame (11) fixed at the middle of the base (1), a water removal frame (12) fixed at the front side of the guide frame (11), and a winding frame (13) fixed at the rear side of the guide frame (11); a motor (2) is fixed on the guide frame (11); a guide ring (3) is movably arranged above the motor (2); a winding roller (4) is rotatably connected to the winding frame (13); a transmission mechanism 1 is used to connect the output end of the motor (2) with the winding roller (4); and a transmission mechanism 2 is used to connect the output end of the motor (2) with the guide ring (3); the motor (2) drives the winding roller (4) to rotate through the transmission mechanism 1; the motor (2) drives the guide ring (3) to slide left and right through the transmission mechanism 2; and a water removal component (5) is arranged on the water removal frame (12).
2. A fire hose reeling device according to claim 1, characterized in that: The winding roller (4) is provided with a driven wheel (41); the transmission mechanism (1) comprises a driving shaft (61) mounted on the output shaft of the motor (2) through a coupling, a driving wheel (62) and a driving wheel (63) arranged on the driving shaft (61), and a belt (64) used to connect the driving wheel (62) and the driven wheel (41).
3. A fire hose reeling device according to claim 2, characterized in that: Two guide rods (111) are horizontally fixed on the guide frame (11), a slide seat (112) is slidably connected to the guide rod (111), and the top end of the guide ring (3) is fixed on the slide seat (112); the second transmission mechanism comprises a guide roller (71) rotatably connected to the guide frame (11), a second driven wheel (72) is arranged on the guide roller (71), and a second belt (73) is connected between the second driving wheel (63) and the second driven wheel (72). ), the guide roller (71) is provided with an annular guide groove (711), the two opposite ends of the annular guide groove (711) respectively extend toward the two ends of the guide roller (71) with the axis of the guide roller (71) as the center, a slider is slidably connected in the annular guide groove (711), one end of the slider extends out of the annular guide groove (711) and is connected to the slide seat (112), and the guide rod (111) is arranged parallel to the guide roller (71).
4. A fire hose reeling device according to claim 1, characterized in that: The dewatering assembly (5) comprises an upper water squeezing roller (51) and a lower water squeezing roller (52) which are arranged in parallel up and down, and is used to drive the upper water squeezing roller (51) to approach or move away from the water squeezing structure adopted by the lower water squeezing roller (52), and the lower water squeezing roller (52) is rotatably connected to the dewatering frame (12).
5. A fire hose reeling device according to claim 4, characterized in that: The water squeezing structure comprises a plurality of sliding rods (531) connected to the water removal frame (12) in an upward and downward sliding manner, the bottom ends of the sliding rods (531) are drivingly connected to a water squeezing bracket (532), a water squeezing spring (533) is sleeved on the sliding rods (531), the two ends of the water squeezing spring (533) are respectively connected to the water removal frame (12) and the water squeezing bracket (532), and the upper water squeezing roller (51) is rotatably connected to the water squeezing bracket (532).