Fire hose rack

Abstract

The utility model discloses a fire hose rack, which relates to the technical field of fire-fighting equipment and comprises a mounting plate mounted in a fire-fighting box. One side of the mounting plate is rotationally connected with a swing arm, the tail end of the swing arm is rotationally connected with a belt winding plate, the middle of the belt winding plate is rotationally connected with one side of the tail end of the swing arm, and the outer side of the belt winding plate is used for winding a fire hose; according to the fire hose winding device, the rotatable hose winding plate is adopted, and the fire hose is wound through the platy hose winding plate, so that the wound fire hose tends to be in the shape of a square disc; the fire hose stored in the square disc shape is regular in appearance, the upper side and the lower side are flat, and full utilization of the internal space of the fire box is facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of fire fighting equipment, in particular to a fire fighting hose rack. Background Art

[0002] Fire hose racks are widely used in fire hydrants, which are convenient for placing fire hoses in fire hydrants. In the conventional technology, fire hose racks can only be used to place the wound fire hoses. In the prior art, the utility model patent with the announcement number CN210250984U discloses a hotel fire hydrant box that is convenient for rolling up the fire hose. The utility model patent has a rotatable reel inside, which is convenient for rolling up the fire hose, but the reel is located inside the box and cannot extend outside the box, which is inconvenient when rolling up the hose. The utility model patent fire hydrant box with the announcement number CN207605289U enables the reel to be located outside the box for rolling up. However, in the prior art, the hose racks that can roll up the fire hose are all designed to make the rolled up fire hoses disc-shaped. The fire hoses that are rolled up and released by the disc need to reserve space inside the fire hydrant box and outside its circumference, which occupies a large space and has an irregular shape, which is not conducive to the full utilization of the internal space of the fire hydrant box. Utility Model Content

[0003] The purpose of the utility model is to provide a fire hose rack in order to solve the above-mentioned problems in the prior art.

[0004] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0005] A fire hose rack comprises a mounting plate installed in a fire extinguisher box; one side of the mounting plate is rotatably connected to a swing arm, the end of the swing arm is rotatably connected to a belt winding plate, the middle part of the belt winding plate is rotatably connected to one side of the end of the swing arm, and the outer side of the belt winding plate is used for winding a fire hose; a positioning column is passed through the swing arm, one end of the positioning column is connected to a handle, a spring is connected between the handle and the swing arm, and the spring is located on the outer side of the positioning column; a positioning plate is provided on one side of the mounting plate, and at least two positioning holes matching the other end of the positioning column are provided on the positioning plate.

[0006] Furthermore, guard plates are provided on both sides of the belt winding plate.

[0007] Furthermore, one end of the guard plate outside the winding plate is rotatably connected with a crank.

[0008] Furthermore, a groove for accommodating a crank handle is provided on the outer side of the guard plate outside the belt winding plate.

[0009] Furthermore, a mounting hole is provided at the end of the mounting plate.

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

[0011] The utility model adopts a rotatable belt winding plate and utilizes the plate-shaped belt winding plate to roll up the fire hose, so that the rolled fire hose can be close to a square disc shape; the fire hose stored in the square disc has a regular appearance, and the upper and lower sides are flat. The outer side of the stored fire hose has a small reserved space, which reduces the space occupation and is conducive to the full utilization of the internal space of the fire box;

[0012] The utility model supports the belt winding plate through the swing arm, so that the belt winding plate can be extended out of the fire box, which is convenient for winding up the fire hose; the utility model is provided with an end crank handle, which drives the belt winding plate to rotate to assist in winding up the fire hose; and the utility model is provided with a positioning structure to ensure the stability of the swing arm when storing and winding up the fire hose. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a structural schematic diagram of the utility model.

[0014] Figure 2 for Figure 1 A partial enlarged schematic diagram.

[0015] Figure 3 This is a schematic diagram of the first position installation state of the swing arm of the utility model.

[0016] Figure 4 It is a schematic diagram of the second installation state of the swing arm of the utility model.

[0017] Figure 5 It is a structural schematic diagram of the utility model in the second position of the swing arm.

[0018] In the figure: 1. Mounting plate; 2. Swing arm; 3. Belt winding plate; 4. Crank handle; 5. Guard plate; 6. Groove; 7. Mounting hole; 8. Positioning column; 9. Handle; 10. Spring; 11. Positioning plate; 12. Positioning hole; 13. Fire extinguisher box body. DETAILED DESCRIPTION

[0019] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the utility model and are not used to limit the utility model, that is, the described embodiments are only part of the embodiments of the utility model, not all of 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.

[0020] In the description of the present invention, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" that may appear 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, or it can be the internal communication of two components. For those skilled in the art, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0021] In the description of the present utility model, it should be noted that, unless otherwise clearly specified and limited, the term "provided with" that may appear should be understood in a broad sense. For example, the object "provided with" may be a part of the body, or may be arranged separately from the body and connected to the body, and the connection may be a detachable connection or an inseparable connection. For those skilled in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0022] The present invention is further described in detail below in conjunction with the embodiments.

[0023] The specific embodiment of the fire hose rack provided by the utility model:

[0024] See also Figure 1-5 , a fire hose rack comprises a mounting plate 1; the mounting plate 1 is used to be installed on the inner side of a fire hydrant box body 13; in this embodiment, mounting holes 7 are provided at the upper and lower ends of the mounting plate 1, and the mounting plate 1 can be fixed to a side wall of the fire hydrant box body 13 by bolts engaging the mounting holes 7.

[0025] A swing arm 2 is rotatably connected to the outer side of the mounting plate 1, a fixed column is provided at the end of the swing arm 2, the fixed column is rotatably connected to a belt winding plate 3 that rotates around the fixed column, the fixed column passes through the middle of the belt winding plate 3, and the outer side of the belt winding plate 3 is used for winding a fire hose.

[0026] The swing arm 2 can rotate so that the belt winding plate 3 is completely located in the fire box body 13 to store the wound fire hose; it can also make the belt winding plate 3 completely extend out of the fire box body 13, which is convenient for rotating the belt winding plate 3 and winding the fire hose.

[0027] The winding plate 3 is a rectangular plate structure. The winding plate 3 makes the rolled fire hose present a square disc structure. When the number of winding layers is large, the two ends are semicircular, but the upper and lower sides are relatively flat. Compared with the winding method of a disc-shaped fire hose, less space is required to be reserved, which is conducive to the full utilization of the internal space of the fire box body 13.

[0028] Guard plates 5 are provided on both sides of the winding plate 3, and the guard plates 5 on both sides are used to limit the position when the fire hose is wound. A groove 6 is provided on the guard plate 5 outside the winding plate 3, and a crank 4 is rotatably connected inside one end of the groove 6. The rotation position of the crank 4 corresponds to the end of the winding plate 3, and the groove 6 can facilitate the flipping of the crank 4 and accommodate the crank 4; by flipping the crank 4 out of the groove 6, the winding plate 3 can be easily rotated, thereby facilitating the winding of the fire hose.

[0029] A positioning column 8 is passed through the swing arm 2, and the lower end of the positioning column 8 is connected to a handle 9. A spring 10 is connected between the handle 9 and the swing arm 2, and the spring 10 is located on the outside of the positioning column 8; a positioning plate 11 is provided on one side of the mounting plate 1. In this embodiment, the positioning plate 11 is provided with two positioning holes 12 that cooperate with the upper end of the positioning column 8.

[0030] When the positioning column 8 is matched with the two positioning holes 12 respectively, the swing arm 2 rotates at different angles, so that the winding plate 3 is completely located inside the fire box body 13 and outside the fire box body 13 respectively.

[0031] The function of the spring 10 is to drive the handle 9 and the positioning column 8 to move upward so that the upper end of the positioning column 8 extends into the positioning hole 12; when the swing arm 2 needs to be rotated, the handle 9 is pressed down with a finger, the upper end of the positioning column 8 moves downward and separates from the positioning hole 12, and the handle 9 is released. The spring 10 moves the positioning column 8 upward, so that the positioning column 8 can cooperate with the positioning hole 12.

[0032] Finally, it should be noted that the above is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments without creative work, or replace some of the technical features therein with equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A fire hose rack, comprising a mounting plate (1) mounted in a fire extinguisher box; characterized in that: One side of the mounting plate (1) is rotatably connected to a swing arm (2), the end of the swing arm (2) is rotatably connected to a belt winding plate (3), the middle part of the belt winding plate (3) is rotatably connected to one side of the end of the swing arm (2), and the outer side of the belt winding plate (3) is used to wind a fire hose; a positioning column (8) is passed through the swing arm (2), one end of the positioning column (8) is connected to a handle (9), a spring (10) is connected between the handle (9) and the swing arm (2), and the spring (10) is located on the outer side of the positioning column (8); one side of the mounting plate (1) is provided with a positioning plate (11), and the positioning plate (11) is provided with at least two positioning holes (12) that cooperate with the other end of the positioning column (8).

2. The fire hose rack according to claim 1, characterized in that: Guard plates (5) are provided on both sides of the belt winding plate (3).

3. The fire hose rack according to claim 2, characterized in that: One end of the guard plate (5) outside the belt winding plate (3) is rotatably connected to a crank handle (4).

4. The fire hose rack according to claim 3, characterized in that: A groove (6) for accommodating the crank handle (4) is provided on the outer side of the guard plate (5) outside the belt winding plate (3).

5. The fire hose rack according to claim 1, characterized in that: The end of the mounting plate (1) is provided with a mounting hole (7).

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