Anti-winding fire-fighting reel

Abstract

The anti-winding fire-fighting reel comprises a reel body, the front side and the rear side of the reel body are movably connected with rotating sleeves through bearings, one end of the top of each rotating sleeve is fixedly connected with a vertical plate, the upper end of the inner side of each vertical plate is fixedly connected with a fixing plate, and the front end and the rear end of the top of each fixing plate are fixedly connected with springs. The top of the spring is fixedly connected with a limiting block, the bottom of the limiting block is fixedly connected with a movable rod, the bottom of the movable rod is fixedly connected with a limiting plate, a limiting guide groove is formed in the bottom of the limiting plate, a water inlet pipe is arranged at the middle end of the front surface of the reel, and a hose is wound around the outer surface of the reel. The hose winding device can guide and position winding of a hose, limit and fix management of the hose can be achieved, the situation that the hose is loosened during winding is avoided, mutual winding is avoided, and the hose winding device is simple in structure, convenient to use, low in manufacturing cost and beneficial to market popularization.

Description

Technical Field

[0001] The utility model relates to the technical field of fire hose reels, in particular to an anti-winding fire hose reel. Background Art

[0002] Fire hose reel is a fire-fighting equipment consisting of valves, input pipelines, spokes, support frames, rocker arms, hoses and spray guns. It usually uses water, dry powder and foam as fire extinguishing agents and can quickly deploy hoses to spray fire extinguishing agents to extinguish fires. It is usually installed in indoor fire hydrant boxes and is a new type of indoor fixed fire-fighting device.

[0003] At present, the existing fire hose reels are relatively loose when winding the fire hose, and it is inconvenient to limit and fix the hose, which makes it easy for the hose to be entangled with each other. Therefore, we propose an anti-entanglement fire hose reel. Utility Model Content

[0004] The purpose of the utility model is to provide an anti-winding fire hose reel, which has the advantage of anti-winding and solves the problem that the existing fire hose reels are relatively loose when winding the fire hose and it is inconvenient to limit and fix the hose, which leads to easy entanglement.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an anti-winding fire hose reel, comprising a reel, wherein the front and rear sides of the reel are movably connected with a rotating sleeve through a bearing, one end of the top of the rotating sleeve is fixedly connected with a vertical plate, the upper end of the inner side of the vertical plate is fixedly connected with a fixed plate, the front and rear ends of the top of the fixed plate are fixedly connected with a spring, the top of the spring is fixedly connected with a limiting block, the bottom of the limiting block is fixedly connected with a movable rod, the bottom of the movable rod is fixedly connected with the limiting plate, and a limiting guide groove is provided at the bottom of the limiting plate.

[0006] Preferably, a water inlet pipe is provided at the middle end of the front surface of the reel, and a hose is wound around the outer surface of the reel.

[0007] Preferably, a gun head is provided at one end of the hose, and a control valve is provided at one end of the gun head.

[0008] Preferably, the movable rod is matched with the fixed plate, and the movable rod slides on the inner surface of the fixed plate.

[0009] Preferably, the limiting guide groove is adapted to the hose, and the outer surface of the hose is in contact with the limiting guide groove.

[0010] Preferably, the lower end of the right side of the vertical plate is fixedly connected to a bearing plate, the right side of the bearing plate is fixedly connected to a mounting plate, the right end of the rear side of the bearing plate is fixedly connected to a connecting plate, and the other end of the connecting plate is fixedly mounted with an exhaust fan.

[0011] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0012] The utility model can guide and position the reeling of the hose and realize the limit fixing management thereof, thus preventing the hose from being loose when reeled, thereby preventing mutual entanglement, and has a simple structure, is easy to use, and has a low manufacturing cost, which is conducive to market promotion. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0014] Figure 2 This is a schematic diagram of the structure of the utility model from a second viewing angle;

[0015] Figure 3 It is a schematic diagram of the matching structure of the fixing plate and the limiting plate of the utility model.

[0016] In the figure: 1. reel; 2. control valve; 3. gun head; 4. hose; 5. spring; 6. limit block; 7. fixing plate; 8. movable rod; 9. exhaust fan; 10. connecting plate; 11. mounting plate; 12. bearing plate; 13. vertical plate; 14. water inlet pipe; 15. rotating sleeve; 16. limit plate; 17. limit guide groove. DETAILED DESCRIPTION

[0017] 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.

[0018] In the description of the present invention, unless otherwise specified, "multiple" means two or more; the terms "upper", "lower", "left", "right", "inner", "outer", "front end", "rear end", "head", "tail" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, which is only for the convenience of describing the present invention and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", "third" and the like are only used for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0019] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "connected" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0020] The reel 1, control valve 2, gun head 3, hose 4, spring 5, limit block 6, fixed plate 7, movable rod 8, exhaust fan 9, connecting plate 10, mounting plate 11, bearing plate 12, vertical plate 13, water inlet pipe 14, rotating sleeve 15, limit plate 16 and limit guide groove 17 components of the present application are all universal standard parts or components known to technical personnel in this field, and their structures and principles can be known to technical personnel through technical manuals or through conventional experimental methods.

[0021] See also Figure 1-3 A fire reel for preventing winding comprises a reel 1, wherein the front and rear sides of the reel 1 are movably connected with a rotating sleeve 15 through bearings, one end of the top of the rotating sleeve 15 is fixedly connected with a vertical plate 13, the upper end of the inner side of the vertical plate 13 is fixedly connected with a fixed plate 7, the front and rear ends of the top of the fixed plate 7 are fixedly connected with a spring 5, the top of the spring 5 is fixedly connected with a limiting block 6, the bottom of the limiting block 6 is fixedly connected with a movable rod 8, the bottom of the movable rod 8 is fixedly connected with a limiting plate 16, and a limiting guide groove 17 is provided at the bottom of the limiting plate 16.

[0022] A water inlet pipe 14 is provided at the middle end of the front surface of the reel 1 , and a hose 4 is wound around the outer surface of the reel 1 .

[0023] Through the above technical solution, the water inlet pipe 14 is arranged to facilitate water flow to the reel.

[0024] A gun head 3 is disposed at one end of the hose 4 , and a control valve 2 is disposed at one end of the gun head 3 .

[0025] Through the above technical solution, the setting of the control valve 2 makes it convenient for the user to control the gun head 3.

[0026] The movable rod 8 is matched with the fixed plate 7 , and the movable rod 8 slides on the inner surface of the fixed plate 7 .

[0027] Through the above technical solution, the arrangement of the movable rod 8 and the fixed plate 7 ensures the smooth movement of the limit plate 16.

[0028] The limiting guide groove 17 is matched with the hose 4 , and the outer surface of the hose 4 is in contact with the limiting guide groove 17 .

[0029] Through the above technical solution, the positioning guide groove 17 is provided to guide and position the hose 4 when it is rolled up.

[0030] The lower end of the right side of the vertical plate 13 is fixedly connected to the bearing plate 12, the right side of the bearing plate 12 is fixedly connected to the mounting plate 11, the right end of the rear side of the bearing plate 12 is fixedly connected to the connecting plate 10, and the other end of the connecting plate 10 is fixedly installed with the exhaust fan 9.

[0031] Through the above technical solution, the exhaust fan 9 is provided to dry the surface of the hose 4 after use, thereby avoiding the adverse effect of residual water stains on the hose 4.

[0032] When in use, the reel can be installed in the working position through the cooperation of the mounting plate 11 and the bearing plate 12. Then, water is passed through the water inlet pipe 14. Then, the hose 4 is pulled out through the gun head 3 and the control valve 2 is opened for fire fighting. After use, the reel 1 is driven to rotate. At this time, the hose 4 is affected by the limiting guide groove 17 at the bottom of the limiting plate 16, so that the hose 4 can be wound around the outer surface of the reel 1 in sequence. After the hose 4 is wound layer by layer, the movable rod 8 and the limiting block 6 can be driven upward through the limiting plate 16 and the spring 5 can be stretched, so that the hose 4 can be limited and fixed, and looseness can be avoided, thereby achieving a good anti-winding effect. When the exhaust fan 9 is working, the surface of the hose 4 after use can be air-dried, avoiding the adverse effects of residual water stains on the hose 4.

[0033] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An anti-entanglement fire hose reel, comprising a reel (1), characterized in that: The front and rear sides of the reel (1) are movably connected to a rotating sleeve (15) via bearings; one end of the top of the rotating sleeve (15) is fixedly connected to a vertical plate (13); the upper end of the inner side of the vertical plate (13) is fixedly connected to a fixed plate (7); the front and rear ends of the top of the fixed plate (7) are fixedly connected to a spring (5); the top of the spring (5) is fixedly connected to a limit block (6); the bottom of the limit block (6) is fixedly connected to a movable rod (8); the bottom of the movable rod (8) is fixedly connected to a limit plate (16); and a limit guide groove (17) is provided at the bottom of the limit plate (16).

2. The anti-winding fire hose reel according to claim 1, characterized in that: A water inlet pipe (14) is provided at the middle end of the front surface of the reel (1), and a hose (4) is wound around the outer surface of the reel (1).

3. The anti-winding fire hose reel according to claim 2, characterized in that: One end of the hose (4) is provided with a gun head (3), and one end of the gun head (3) is provided with a control valve (2).

4. The anti-winding fire hose reel according to claim 1, characterized in that: The movable rod (8) is adapted to the fixed plate (7), and the movable rod (8) slides on the inner surface of the fixed plate (7).

5. The anti-winding fire hose reel according to claim 1, characterized in that: The limiting guide groove (17) and the hose (4) are adapted to each other, and the outer surface of the hose (4) fits the limiting guide groove (17).

6. The anti-winding fire hose reel according to claim 1, characterized in that: The lower end of the right side of the vertical plate (13) is fixedly connected to a bearing plate (12), the right side of the bearing plate (12) is fixedly connected to a mounting plate (11), the right end of the rear side of the bearing plate (12) is fixedly connected to a connecting plate (10), and the other end of the connecting plate (10) is fixedly mounted with an exhaust fan (9).

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