Improved fire hose reel

Abstract

The utility model discloses an improved fire-fighting hose reel, and relates to the technical field of fire-fighting equipment. The device comprises a supporting swing arm, a handle is fixedly connected to the surface of a main body assembly, an insertion pipe is fixedly connected to the surface of a pipeline assembly in an inserted mode, a sealing cap is connected to the surface of the insertion pipe in a threaded mode, and idler wheels are arranged on the surface of an auxiliary assembly. During winding, the sealing cap is screwed out from the inserting pipe, external air can enter the hose structure during winding, water can flow out better during winding, the auxiliary assembly can drive the roller to move, and after winding is completed, the auxiliary assembly drives the roller to be attached to the surface of a pipeline of the main body assembly, so that the pipeline structure is convenient to clean. According to the flexible pipe winding device, the flexible pipe is fixed in a limiting mode, the problem that the flexible pipe is difficult to wind due to water in the flexible pipe is solved, meanwhile, through the arrangement of the auxiliary assembly and the rolling wheel, after winding is completed, the surface of the wound and wound flexible pipe can be limited, and the problem that the flexible pipe is scattered outwards is avoided.

Description

TECHNICAL FIELD

[0001] The utility model relates to fire fighting equipment technical field, concretely relates to an improved fire hose reel. BACKGROUND

[0002] The fire hose reel is a kind of installation in indoor fire hydrant box, by valve, input pipeline, spoke, support frame, rocker arm, hose and lance etc., with water as fire extinguishing agent, can spray fire extinguishing agent in the process of rapid deployment hose, its does not need to install spray head, connects water pipe, when coping with fire, directly opens fire hydrant box, then drags hose to the fire position, opens the water valve of reel, can play the role of fire extinguishing, emergency operation efficiency is high.

[0003] The existing fire hose reel needs to rewrap hose on reel after completing the work of extinguishing fire, although the water in hose can flow outwards when winding, but the end of hose far from spray head is sealed, so that hose itself has certain closed nature, water is not convenient to discharge when winding, the water existing in water pipe can increase the difficulty when winding, and after rewinding, if winding is relatively disorderly, hose will also appear the problem of scattering outwards due to lacking limiting structure on surface.

[0004] Therefore, an improved fire hose reel is provided. CONTENT OF UTILITY MODEL

[0005] The utility model discloses the purpose at: for solving the problem in the background art, the utility model provides an improved fire hose reel.

[0006] The utility model discloses the purpose in order to realize the above-mentioned specific adoption following technical scheme:

[0007] An improved fire hose reel, comprising a support swing arm, a connecting piece is fixedly inserted into the inner wall of the support swing arm, a pipeline assembly is arranged on the inner wall of the connecting piece, an installation assembly is arranged on the surface of the support swing arm, a main body assembly is arranged on the surface of the connecting piece, a handle is fixedly connected to the surface of the main body assembly, a plug-in pipe is fixedly inserted into the surface of the pipeline assembly, a sealing cap is threadedly connected to the surface of the plug-in pipe, an auxiliary assembly is arranged on the surface of the support swing arm, and a roller is arranged on the surface of the auxiliary assembly.

[0008] Further, the pipeline assembly comprises a metal pipe, the metal pipe is fixedly inserted into the inner wall of the connecting piece, and the plug-in pipe and the metal pipe are fixedly inserted, one end of the metal pipe close to the support swing arm is provided with a water inlet port, and the other end of the metal pipe away from the support swing arm is provided with a water outlet port.

[0009] Further, the mounting assembly comprises a metal pipe, the surface of the supporting swing arm is provided with a mounting seat through a bolt, and the surface of the mounting seat is fixedly connected with a fixing block.

[0010] Further, the main body assembly comprises a spoke ring one, the surface of the connecting piece is rotationally connected with the spoke ring one through a bearing, the surface of the spoke ring one is fixedly connected with a connecting rod, the end of the connecting rod away from the spoke ring one is fixedly connected with a spoke ring two, the surface of the connecting rod is wound with a hose structure, one end of the hose structure is connected with a water outlet port, the end of the hose structure away from the water outlet port is provided with a spray head, and the surface of the spray head is provided with a valve.

[0011] Further, the auxiliary assembly comprises a support, the surface of the supporting swing arm is fixedly connected with the support, the inner wall of the support is threadedly connected with a threaded rod, and the inner wall of the support is movably inserted with a limiting rod, one end of the limiting rod is fixedly connected with a connecting seat, one end of the threaded rod is rotationally connected with the connecting seat, and the roller is rotationally connected with the connecting seat.

[0012] Further, the support is in the shape of "L", and the support is made of metal material.

[0013] The utility model discloses the following advantages:

[0014] The utility model discloses a mounting assembly is installed in the inside of fire hydrant box and is used, through the setting of main body assembly, is used for the fire extinguishing treatment of fire, after completing the fire extinguishing, the handle can drive main body assembly to rotate now, the rotation process of main body assembly is convenient, now when winding, the sealing cap is screwed from the insertion pipe, when winding, the air of outside can enter the inside of hose structure, when winding, make water can better flow out, and because the setting of auxiliary assembly and the roller, auxiliary assembly can drive the movement of the roller, after completing winding, auxiliary assembly drives the surface of the pipeline of main body assembly to be pasted, and is fixedly positioned, and when unwinding, the roller is located in main body assembly, if the pipeline is more disorderly and is wound, the pipeline will not directly fall off from main body assembly when pulling, now when winding, the both ends of hose are not closed, water can better flow out, so that the hose is not difficult when being wound, and through the setting of auxiliary assembly and the roller, after completing winding, the surface of the winding hose can be positioned, and the problem that the hose scatters outward is avoided. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 It is the three-dimensional structure schematic diagram of the utility model;

[0016] Figure 2 It is the right view schematic diagram of the three-dimensional structure of the utility model;

[0017] Figure 3 is the enlarged schematic view of the structure at A of the utility model;

[0018] Figure 4 is the schematic view of the local structure of the utility model;

[0019] Figure 5 is the enlarged schematic view of the structure at B of the utility model.

[0020] Reference signs: 1, support swing arm; 2, connecting piece; 3, pipeline assembly; 301, metal pipe; 302, water inlet port; 303, water outlet port; 4, mounting assembly; 401, mounting seat; 402, fixed block; 5, main body assembly; 501, spoke circle one; 502, connecting rod; 503, spoke circle two; 504, hose structure; 505, spray head; 506, valve; 6, handle; 7, plug-in pipe; 8, sealing cap; 9, auxiliary assembly; 901, support; 902, threaded rod; 903, limiting rod; 904, connecting seat; 10, idler wheel. DETAILED DESCRIPTION

[0021] To make the purpose, technical scheme and advantages of the embodiments of the utility model clearer, the technical scheme in the embodiments of the utility model will be described clearly and completely below in combination with the drawings in the embodiments of the utility model. Obviously, the described embodiments are part of the embodiments of the utility model, rather than all the embodiments. The components of the embodiments of the utility model described and shown in the drawings here can be arranged and designed in various different configurations.

[0022] Therefore, the following detailed description of the embodiments of the utility model provided in the drawings is not intended to limit the scope of the claimed utility model, but only represents selected embodiments of the utility model. Based on the embodiments in the utility model, all other embodiments obtained by those of ordinary skill in the art without creative labor fall within the scope of protection of the utility model.

[0023] It should be noted that: similar signs and letters represent similar items in the following drawings, therefore, once an item is defined in one drawing, it does not need to be further defined and explained in the subsequent drawings. In addition, the terms "first", "second" and the like are only used to distinguish description, and cannot be understood as indicating or implying relative importance.

[0024] In the description of the embodiments of the utility model, it needs to be explained that the directions or position relations indicated by the terms "inner", "outer", "upper" and the like are based on the directions or position relations shown in the drawings, or are the directions or position relations in which the utility model product is usually placed during use, and are only for the convenience of describing the utility model and simplifying the description, and thus cannot be understood as limiting the utility model in that the indicated devices or elements must have a specific direction, be constructed and operated in a specific direction, and thus cannot be understood as limiting the utility model.

[0025] As shown in the figure, an improved fire hose reel comprises a support swing arm 1, a connecting piece 2 is fixedly inserted into the inner wall of the support swing arm 1, a pipeline assembly 3 is arranged on the inner wall of the connecting piece 2, an installation assembly 4 is arranged on the surface of the support swing arm 1, a main body assembly 5 is arranged on the surface of the connecting piece 2, a handle 6 is fixedly connected to the surface of the main body assembly 5, a plug-in pipe 7 is fixedly inserted into the surface of the pipeline assembly 3, a sealing cap 8 is threadedly connected to the surface of the plug-in pipe 7, an auxiliary assembly 9 is arranged on the surface of the support swing arm 1, and a roller 10 is arranged on the surface of the auxiliary assembly 9. Figures 1-5 Specifically, the improved fire hose reel is installed in the interior of a fire hydrant box for use through the installation assembly 4, the pipeline assembly 3 is arranged, one end of the pipeline assembly 3 is connected to a water inlet through a water pipe, the main body assembly 5 is arranged for fire extinguishing, after the fire extinguishing is completed, the main body assembly 5 needs to be rewound, at this time, the main body assembly 5 can be driven to rotate through the handle 6, which facilitates the rotation process of the main body assembly 5, at this time, during the rewinding, the sealing cap 8 is unscrewed from the plug-in pipe 7, so that the plug-in pipe 7 is opened, during the rewinding, the external air can enter the interior of the main body assembly 5, during the rewinding, the water can flow out better, at the same time, due to the arrangement of the auxiliary assembly 9 and the roller 10, the auxiliary assembly 9 can drive the roller 10 to move, after the rewinding is completed, the auxiliary assembly 9 drives the roller 10 to be attached to the pipeline surface of the main body assembly 5, so as to limit and fix the same, at the same time, during the unwinding, the roller 10 is located in the main body assembly 5, if the pipeline is wound in a relatively disordered manner, the pipeline will not directly fall off from the main body assembly 5 during the pulling, at this time, during the rewinding, the two ends of the hose will not be closed, at this time, the water can flow out better, so that the hose will not become difficult to be rewound due to the internal water, at the same time, due to the arrangement of the auxiliary assembly 9 and the roller 10, after the rewinding is completed, the surface of the wound hose can be limited, so as to avoid the problem that the hose will scatter outward.

[0026] As shown in the figure, an improved fire hose reel comprises a support swing arm 1, a connecting piece 2 is fixedly inserted into the inner wall of the support swing arm 1, a pipeline assembly 3 is arranged on the inner wall of the connecting piece 2, an installation assembly 4 is arranged on the surface of the support swing arm 1, a main body assembly 5 is arranged on the surface of the connecting piece 2, a handle 6 is fixedly connected to the surface of the main body assembly 5, a plug-in pipe 7 is fixedly inserted into the surface of the pipeline assembly 3, a sealing cap 8 is threadedly connected to the surface of the plug-in pipe 7, an auxiliary assembly 9 is arranged on the surface of the support swing arm 1, and a roller 10 is arranged on the surface of the auxiliary assembly 9. Figure 2 , Figure 4 , Figure 5As shown, the pipe assembly 3 comprises a metal pipe 301, the inner wall of the connecting piece 2 is fixedly inserted with the metal pipe 301, and the insertion pipe 7 is fixedly inserted with the metal pipe 301, the metal pipe 301 is provided with a water inlet port 302 close to one end of the support swing arm 1, and the metal pipe 301 is provided with a water outlet port 303 away from one end of the support swing arm 1; Specifically, the pipe assembly 3 is provided for connecting the external water source with the main body assembly 5, the metal pipe 301 is arranged on the connecting piece 2, the water inlet port 302 is connected with the water inlet pipe inside the fire hydrant box through the water pipe, when extinguishing the fire, the valve on the water inlet pipe is opened, and water can be sent into the pipe assembly 3, and the water outlet port 303 is used for connecting with the hose.

[0027] As shown in Figure 2 , the mounting assembly 4 comprises a metal pipe 301, the surface of the support swing arm 1 is provided with a mounting seat 401 through a bolt, and the surface of the mounting seat 401 is fixedly connected with a fixed block 402; Specifically, the mounting assembly 4 is provided for mounting the hose reel inside the fire hydrant box, the support swing arm 1 is mounted on the mounting seat 401 through a bolt, and the support swing arm 1 is rotatably connected with the mounting seat 401, when the reel is used, the mounting seat 401 can rotate on the support swing arm 1, so that the main body assembly 5 is rotated and moved out of the fire hydrant box, and the fixed block 402 fixes the reel in the fire hydrant box.

[0028] As shown in Figure 2 , Figure 3 , Figure 4As shown, the main body assembly 5 comprises a spoke ring one 501, the surface of the connecting piece 2 is rotatably connected with the spoke ring one 501 through a bearing, the surface of the spoke ring one 501 is fixedly connected with a connecting rod 502, one end of the connecting rod 502 away from the spoke ring one 501 is fixedly connected with a spoke ring two 503, the surface of the connecting rod 502 is wound with a hose structure 504, one end of the hose structure 504 is connected with the water outlet port 303, one end of the hose structure 504 away from the water outlet port 303 is provided with a spray head 505, and the surface of the spray head 505 is provided with a valve 506; Specifically, the setting of the main body assembly 5 is used for fire extinguishing treatment, the water outlet port 303 is connected with the hose structure 504, the hose structure 504 is wound on the surface of the connecting rod 502, when extinguishing the fire, the hose structure 504 is pulled, the spoke ring one 501 and the spoke ring two 503 are rotated, so that the hose structure 504 can be pulled out, the valve 506 is opened, and water can be sprayed outwards through the spray head 505 to extinguish the fire, after the fire is extinguished, the hose structure 504 needs to be rewound at this time, at this time, the handle 6 on the spoke ring two 503 can drive the spoke ring two 503 and the spoke ring one 501 to rotate, at this time, when rewinding, the sealing cap 8 is unscrewed from the plug-in pipe 7, so that the plug-in pipe 7 is opened, both ends of the hose structure 504 can be in an open state, external air can enter the inside of the hose structure 504, when the hose structure 504 is rewound on the connecting rod 502, water can be better discharged outward, which facilitates the rewinding process of the hose structure 504.

[0029] As Figure 3 , Figure 4As shown, the auxiliary assembly 9 comprises a bracket 901, the surface of the support swing arm 1 is fixedly connected with the bracket 901, the inner wall of the bracket 901 is threadedly connected with a threaded rod 902, the inner wall of the bracket 901 is movably inserted with a limiting rod 903, one end of the limiting rod 903 is fixedly connected with a connecting seat 904, one end of the threaded rod 902 is rotatably connected with the connecting seat 904, and the roller 10 is rotatably connected with the connecting seat 904; Specifically, the setting of the auxiliary assembly 9 can drive the roller 10 to move, and the roller 10 is used for limiting the hose structure 504, the threaded rod 902 is rotated, the connecting seat 904 is driven by the threaded rod 902 to move under the cooperation of the limiting rod 903, the connecting seat 904 can move, the connecting seat 904 drives the roller 10 on the surface to move, so that the roller 10 can move to the appropriate position for use, after winding is completed, the roller 10 is attached to the surface of the hose structure 504, at this time the connecting seat 904 is also attached to the surface of the spoke ring one 501, at this time the hose structure 504 is limited, and when unwinding, the roller 10 is located between the spoke ring one 501 and the spoke ring two 503, the surface of the hose structure 504 is attached to the spoke ring one 501 and the spoke ring two 503, the roller 10 is rotatably connected with the hose structure 504 when unwinding, so it will not affect the unwinding process of the hose structure 504, and can also limit the unwinding process of the hose structure 504, if the hose structure 504 is wound in a more disorderly manner, when unwinding, if the pulling speed is too fast, the hose structure 504 will not directly fall off the main body assembly 5.

[0030] As Figure 3 Figure 4 Figure 3 Figure 4 Figure 3 Figure 4 Figure 3 Figure 4 Figure 3 Figure 4 As shown, the bracket 901 is in the shape of "L", and the bracket 901 is made of metal material; Specifically, the bracket 901 is used for installing the roller 10 on the support swing arm 1 for use, the bracket 901 is made of metal material, so that the bracket 901 has better structural strength, so that the bracket 901 is not easy to deform and damage when in use.

[0031] In conclusion, the improved fire hose reel is installed in the fire hydrant box through the installation assembly 4 for use, the water inlet port 302 is connected with the water inlet of the fire hydrant box through the water pipe, the water outlet port 303 is connected with the hose structure 504, the hose structure 504 is wound on the surface of the connecting rod 502, when extinguishing the fire, the hose structure 504 is pulled, the spoke circle one 501 and the spoke circle two 503 are rotated, so that the hose structure 504 can be pulled out, the valve 506 is opened, and water can be sprayed outwards through the nozzle 505 to extinguish the fire, after the fire is extinguished, the hose structure 504 needs to be rewound, at this time, the handle 6 on the spoke circle two 503 can drive the spoke circle two 503 and the spoke circle one 501 to rotate, at this time, when rewinding, the sealing cap 8 is unscrewed from the plug-in pipe 7, so that the plug-in pipe 7 is opened, and the two ends of the hose structure 504 can be in an open state, the external air can enter the inside of the hose structure 504, when the hose structure 504 is rewound on the connecting rod 502, the water can flow outwards better, and because the auxiliary assembly 9 and the roller 10 are arranged, the threaded rod 902 is rotated, the connecting seat 904 is driven to move under the cooperation of the limiting rod 903, the connecting seat 904 drives the roller 10 on the surface to move, after rewinding, the roller 10 is attached to the surface of the hose structure 504, at this time, the connecting seat 904 is also attached to the surface of the spoke circle one 501, at this time, the hose structure 504 is limited, and when unwinding, the roller 10 is located between the spoke circle one 501 and the spoke circle two 503, the surface of the hose structure 504 is attached to the spoke circle one 501 and the spoke circle two 503, when unwinding, the roller 10 is rotationally connected with the hose structure 504, so that the unwinding process of the hose structure 504 is not affected, and the unwinding process of the hose structure 504 can be limited.

[0032] The basic principle, main features and advantages of the present application are shown and described above. It should be understood by those skilled in the art that the present application is not limited by the above embodiments, and the above embodiments and descriptions in the specification are only the principles of the present application. Without departing from the spirit and scope of the present application, various changes and improvements can be made to the present application, and these changes and improvements all fall within the scope of the claimed present application. The scope of protection required by the present application is defined by the appended claims and their equivalents.

Claims

1. An improved fire hose reel characterized by, The utility model provides a support swing arm (1), the inner wall fixed plug of support swing arm (1) is connected with connecting piece (2), the inner wall of connecting piece (2) is provided with pipeline assembly (3), the surface of support swing arm (1) is provided with installation assembly (4), the surface of connecting piece (2) is provided with main part assembly (5), the surface fixed connection of main part assembly (5) has handle (6), the surface fixed plug of pipeline assembly (3) has plug pipe (7), the surface screw thread connection of plug pipe (7) has sealing cap (8), the surface of support swing arm (1) is provided with auxiliary assembly (9), the surface of auxiliary assembly (9) is provided with gyro wheel (10).

2. An improved fire hose reel as claimed in claim 1 wherein, The pipeline assembly (3) includes a metal pipe (301), the inner wall of the connecting piece (2) is fixedly connected with the metal pipe (301), and the plug pipe (7) is fixedly connected with the metal pipe (301), one end of the metal pipe (301) close to the support swing arm (1) is provided with a water inlet port (302), and one end of the metal pipe (301) away from the support swing arm (1) is provided with a water outlet port (303).

3. An improved fire hose reel as claimed in claim 1, wherein, The installation assembly (4) includes a metal pipe (301), the surface of the support swing arm (1) is provided with a mounting seat (401) through a bolt, and the surface of the mounting seat (401) is fixedly connected with a fixed block (402).

4. The improved fire hose reel as claimed in claim 2, wherein, The main body assembly (5) includes a spoke ring one (501), the surface of the connecting piece (2) is rotatably connected with the spoke ring one (501) through a bearing, the surface of the spoke ring one (501) is fixedly connected with a connecting rod (502), one end of the connecting rod (502) away from the spoke ring one (501) is fixedly connected with a spoke ring two (503), the surface of the connecting rod (502) is wound with a hose structure (504), one end of the hose structure (504) is connected with the water outlet port (303), one end of the hose structure (504) away from the water outlet port (303) is provided with a spray head (505), and the surface of the spray head (505) is provided with a valve (506).

5. The improved fire hose reel as claimed in claim 1, wherein, The auxiliary assembly (9) includes a bracket (901), the surface of the support swing arm (1) is fixedly connected with the bracket (901), the inner wall of the bracket (901) is screw-connected with a threaded rod (902), the inner wall of the bracket (901) is movably connected with a limiting rod (903), one end of the limiting rod (903) is fixedly connected with a connecting seat (904), one end of the threaded rod (902) is rotatably connected with the connecting seat (904), and the gyro wheel (10) is rotatably connected with the connecting seat (904).

6. An improved fire hose reel as claimed in claim 5, wherein, The bracket (901) is in the shape of "L", and the bracket (901) is made of metal.

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