Fire hose reel convenient to wind

Abstract

The fire hose reel convenient to wind comprises a wind-up roller, one side of the wind-up roller is fixedly connected with a driving motor, a clamping groove is formed in the surface of a shaft rod of the wind-up roller, containing grooves are formed in the top and the bottom of an inner cavity of the clamping groove, clamping plates are arranged in inner cavities of the containing grooves, and the wind-up roller is fixedly connected with the driving motor. Limiting rods are fixedly connected to the four corners of one side of the clamping plate, the surfaces of the limiting rods are sleeved with limiting pipes, the tops of the limiting pipes are fixedly connected with the inner wall of the containing groove, a threaded rod is fixedly connected to the axis of one side of the clamping plate, and a threaded pipe is in threaded connection to the surface of the threaded rod; and the other end of the threaded pipe is fixedly connected with the inner wall of the containing groove through a bearing, and the surface of the threaded pipe is fixedly connected with a first bevel gear. By the adoption of the equipment, automatic winding work can be achieved, high efficiency and rapidness are achieved, time and labor are saved, and great convenience is brought to follow-up fire treatment work.

Description

Technical Field

[0001] This utility model relates to the field of fire protection equipment technology, specifically to a fire hose reel that is easy to wind up. Background Technology

[0002] Fire hose reels, also known as fire hose reels, are fire extinguishing devices composed of valves, inlet pipes, hoses, and spray guns. They can spray extinguishing agents while rapidly unfolding the hose. High-end hotels, important office buildings, Class A commercial buildings, exhibition buildings, complex buildings, and other high-rise buildings with a height exceeding 100m should be equipped with fire hose reels. The water consumption of fire hose reels is not included in the total fire water consumption. The spacing between fire hose reels should ensure that a stream of water can reach any part of the indoor ground. The installation height of the fire hose reel should be convenient for access, and the operation should be flexible and unobstructed. After use, the fire hose reel needs to be wound up in time. Currently, most fire hose reels on the market are wound up manually, which is not only inefficient but also consumes a lot of physical strength when winding up multiple hoses. Therefore, there is a need to design an automatic winding reel. Utility Model Content

[0003] The purpose of this invention is to provide a fire hose reel that is easy to reel in, which has the advantage of being easy to use and solves the problems mentioned in the background art.

[0004] To achieve the above objectives, this utility model provides the following technical solution: a fire hose reel for easy winding, comprising a winding roller, a drive motor fixedly connected to one side of the winding roller, a clamping groove formed on the surface of the shaft of the winding roller, receiving grooves formed at the top and bottom of the inner cavity of the clamping groove, a clamping plate provided in the inner cavity of the receiving groove, limit rods fixedly connected to the four corners of one side of the clamping plate, a limit tube sleeved on the surface of the limit rod, the top of the limit tube fixedly connected to the inner wall of the receiving groove, and a threaded rod fixedly connected to the axial center of one side of the clamping plate, the surface of the threaded rod being threaded... A threaded tube is connected to the inner wall of the receiving groove via a bearing. A first bevel gear is fixedly connected to the surface of the threaded tube. A second bevel gear meshes with the surface of the first bevel gear. A drive shaft is fixedly connected to the surface of the second bevel gear. An installation groove is provided on the shaft of the take-up roller located on one side of the clamping groove. The end of the drive shaft away from the second bevel gear passes through the inner cavity of the installation groove and is fixedly connected to a third bevel gear. A fourth bevel gear meshes with the surface of the third bevel gear. A dual-output shaft motor is fixedly connected between the upper and lower fourth bevel gears.

[0005] Preferably, one side of the drive motor is fixedly connected to the inner wall of the fire box, and the other end of the take-up roller is fixedly connected to the inner wall of the fire box through a bearing.

[0006] Preferably, the upper and lower sides of the front end of the inner cavity of the take-up roller are slidably connected to limit plates, and both ends of the upper and lower limit plates are provided with sliding rods. Both ends of the sliding rods are fixedly connected to connecting plates, and one side of the connecting plate is fixedly connected to the surface of the take-up roller.

[0007] Preferably, springs are fitted at both ends of the slide rod, and the two ends of the springs are fixedly connected to the surfaces of the limiting plate and the connecting plate, respectively.

[0008] Preferably, the front ends of both sides of the take-up roller are provided with sliding grooves, and the limiting plate is slidably connected to the inner cavity of the sliding groove.

[0009] Preferably, a battery is fixedly connected to the inner cavity of the mounting groove, and the battery is electrically connected to the drive motor and the dual output shaft motor through wires, and a controller is fixedly connected to the surface of the take-up roller.

[0010] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0011] 1. This utility model allows the fire hose to pass through the gap between two limiting plates by pulling them up and down. Then, one end of the fire hose is folded in half and inserted into the inner cavity of the clamping groove. The controller then starts a dual-output shaft motor, which drives a fourth bevel gear to rotate. The fourth bevel gear drives a third bevel gear to rotate, which in turn drives a transmission shaft to rotate. The transmission shaft drives a second bevel gear to rotate, which in turn drives a first bevel gear to rotate. The first bevel gear drives a threaded tube to rotate, and the threaded tube, through a threaded rod, moves the clamping plate to clamp and fix the fire hose. Finally, the controller starts a drive motor, which drives a winding roller to rotate, automatically winding the fire hose. By using this equipment, automated winding can be achieved, which is efficient, fast, time-saving, and labor-saving, bringing great convenience to subsequent fire protection work.

[0012] 2. This utility model can limit the clamping plate by setting a limiting rod and a limiting tube, so that it can move up and down stably. By setting a limiting plate, a sliding rod and a spring, the fire pipe can be limited to prevent it from getting tangled. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the structure of this utility model;

[0014] Figure 2 This is a cross-sectional view of the structure of this utility model;

[0015] Figure 3 This is a schematic diagram of a partial connection structure of the present invention.

[0016] In the diagram: 1. Take-up roller; 2. Drive motor; 3. Clamping groove; 4. Receiving groove; 5. Clamping plate; 6. Limiting rod; 7. Limiting tube; 8. Threaded rod; 9. Threaded tube; 10. First bevel gear; 11. Second bevel gear; 12. Drive shaft; 13. Mounting groove; 14. Third bevel gear; 15. Fourth bevel gear; 16. Dual output shaft motor; 17. Limiting plate; 18. Slide rod; 19. Spring. Detailed Implementation

[0017] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0018] All components of this utility model are general standard parts or parts known to those skilled in the art. Their structure and principle can be learned by those skilled in the art through technical manuals or conventional experimental methods.

[0019] Please see Figure 1-3 A convenient fire hose reel includes a take-up roller 1, a drive motor 2 fixedly connected to one side of the take-up roller 1, a clamping groove 3 formed on the surface of the shaft of the take-up roller 1, receiving grooves 4 formed at the top and bottom of the inner cavity of the clamping groove 3, a clamping plate 5 provided in the inner cavity of the receiving groove 4, and limit rods 6 fixedly connected to the four corners of one side of the clamping plate 5, with limit tubes 7 sleeved on the surface of the limit rods 6, the top of the limit tubes 7 fixedly connected to the inner wall of the receiving groove 4. By setting the limit rods 6 and the limit tubes 7, the clamping plate 5 can be limited, allowing it to move up and down stably. A threaded rod 8 is fixedly connected to the axis of one side of the clamping plate 5, and a threaded tube 9 is threadedly connected to the surface of the threaded rod 8, with the other end of the threaded tube 9 connected to the inner wall of the receiving groove 4 through a bearing. A first bevel gear 10 is fixedly connected to the surface of the threaded tube 9. A second bevel gear 11 meshes with the surface of the first bevel gear 10. A drive shaft 12 is fixedly connected to the surface of the second bevel gear 11. An installation groove 13 is provided on the shaft of the take-up roller 1, located on one side of the clamping groove 3. The end of the drive shaft 12 away from the second bevel gear 11 passes through the inner cavity of the installation groove 13 and is fixedly connected to a third bevel gear 14. A fourth bevel gear 15 meshes with the surface of the third bevel gear 14. A dual-output shaft motor 16 is fixedly connected between the upper and lower fourth bevel gears 15. By using this equipment, automated winding can be achieved, which is efficient, fast, time-saving, and labor-saving, bringing great convenience to subsequent fire fighting work.

[0020] One side of the drive motor 2 is fixedly connected to the inner wall of the fire box, and the other end of the winding roller 1 is fixedly connected to the inner wall of the fire box through a bearing.

[0021] Limiting plates 17 are slidably connected to the upper and lower sides of the front end of the inner cavity of the take-up roller 1. Slide rods 18 are provided through both ends of the upper and lower limiting plates 17. Connecting plates are fixedly connected to both ends of the slide rods 18. One side of the connecting plate is fixedly connected to the surface of the take-up roller 1.

[0022] Springs 19 are fitted at both ends of the slide rod 18. The two ends of the springs 19 are fixedly connected to the surfaces of the limiting plate 17 and the connecting plate, respectively. By setting the limiting plate 17, the slide rod 18 and the springs 19, the fire pipe can be limited to prevent it from getting tangled.

[0023] The front ends of both sides of the take-up roller 1 are provided with sliding grooves, and the limiting plate 17 is slidably connected to the inner cavity of the sliding groove.

[0024] A battery is fixedly connected to the inner cavity of the mounting slot 13, and the battery is electrically connected to the drive motor 2 and the dual output shaft motor 16 through wires. A controller is fixedly connected to the surface of the take-up roller 1.

[0025] The control method of this utility model is automatic control through a controller. The control circuit of the controller can be implemented by simple programming by those skilled in the art, which is common knowledge in the field. Furthermore, since this utility model is mainly used to protect mechanical devices, the control method and circuit connection will not be explained in detail here.

[0026] In use, by pulling the two limiting plates 17 up and down, the fire hose passes through the gap between the two limiting plates 17. Then, one end of the fire hose is folded in half and inserted into the inner cavity of the clamping groove 3. Then, the dual output shaft motor 16 is started by the controller. The dual output shaft motor 16 drives the fourth bevel gear 15 to rotate. The fourth bevel gear 15 drives the third bevel gear 14 to rotate. The third bevel gear 14 drives the transmission shaft 12 to rotate. The transmission shaft 12 drives the second bevel gear 11 to rotate. The second bevel gear 11 drives the first bevel gear 10 to rotate. The first bevel gear 10 drives the threaded tube 9 to rotate. The threaded tube 9 drives the clamping plate 5 to move through the threaded rod 8 to clamp and fix the fire hose. Then, the drive motor 2 is started by the controller. The drive motor 2 drives the winding roller 1 to rotate, which can automatically wind up the fire hose.

[0027] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A fire hose reel that is easy to wind up, comprising a winding roller (1), characterized in that: A drive motor (2) is fixedly connected to one side of the take-up roller (1). A clamping groove (3) is provided on the surface of the shaft of the take-up roller (1). A receiving groove (4) is provided at the top and bottom of the inner cavity of the clamping groove (3). A clamping plate (5) is provided in the inner cavity of the receiving groove (4). Limiting rods (6) are fixedly connected to the four corners of one side of the clamping plate (5). A limiting tube (7) is sleeved on the surface of the limiting rod (6). The top of the limiting tube (7) is fixedly connected to the inner wall of the receiving groove (4). A threaded rod (8) is fixedly connected to the axis of one side of the clamping plate (5). A threaded tube (9) is threadedly connected to the surface of the threaded rod (8). The other end of the threaded tube (9) is connected to the receiving groove (4) through a bearing. The inner wall is fixedly connected, the surface of the threaded tube (9) is fixedly connected to the first bevel gear (10), the surface of the first bevel gear (10) is meshed with the second bevel gear (11), the surface of the second bevel gear (11) is fixedly connected to the drive shaft (12), the shaft of the take-up roller (1) is provided with an installation groove (13) on one side of the clamping groove (3), the end of the drive shaft (12) away from the second bevel gear (11) passes through the inner cavity of the installation groove (13) and is fixedly connected to the third bevel gear (14), the surface of the third bevel gear (14) is meshed with the fourth bevel gear (15), and a dual output shaft motor (16) is fixedly connected between the upper and lower fourth bevel gears (15).

2. The fire hose reel for easy winding according to claim 1, characterized in that: One side of the drive motor (2) is fixedly connected to the inner wall of the fire box, and the other end of the winding roller (1) is fixedly connected to the inner wall of the fire box through a bearing.

3. The fire hose reel for easy winding according to claim 1, characterized in that: Limiting plates (17) are slidably connected to the upper and lower sides of the front end of the inner cavity of the take-up roller (1). Slide rods (18) are provided through both ends of the upper and lower limiting plates (17). Connecting plates are fixedly connected to both ends of the slide rods (18). One side of the connecting plate is fixedly connected to the surface of the take-up roller (1).

4. The fire hose reel for easy winding according to claim 3, characterized in that: Both ends of the slide rod (18) are fitted with springs (19), and the two ends of the springs (19) are fixedly connected to the surfaces of the limiting plate (17) and the connecting plate, respectively.

5. A fire hose reel for easy winding according to claim 3, characterized in that: The front ends of both sides of the take-up roller (1) are provided with sliding grooves, and the limiting plate (17) is slidably connected to the inner cavity of the sliding groove.

6. The fire hose reel for easy winding according to claim 1, characterized in that: A battery is fixedly connected to the inner cavity of the mounting groove (13), and the battery is electrically connected to the drive motor (2) and the dual output shaft motor (16) through wires. A controller is fixedly connected to the surface of the winding roller (1).

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