Movable fire-fighting box

Abstract

The utility model provides a mobile fire-fighting box, including fire-fighting box body, welding ring, universal wheel, threaded cylinder and support ring, the periphery of fire-fighting box body lower end is fixed with the flange through bolt, all flange lower end is welded with the cylinder fixed landing leg longitudinal direction, four cylinder fixed landing leg annular side surface lower end is provided with external thread, and the four cylinder fixed landing leg annular side surface lower end is provided with the external thread. The four welding rings are welded to the upper ends of the annular side faces of the four cylindrical fixing supporting legs correspondingly, and the problem that although idler wheels are arranged on the lower portion of a box body of an original fire-fighting box to facilitate movement, the contact area between the idler wheels and the ground is small, and consequently the fire-fighting box is prone to sliding in actual use is solved. The fire-fighting box is good in practicability, a hidden moving structure is designed, when the fire-fighting box needs to be transferred, the universal wheels can be quickly shown, when the universal wheels are not used, the universal wheels can be hidden, the placement stability of the fire-fighting box cannot be affected, operation is easy, and popularization is convenient.

Description

Technical Field

[0001] The utility model relates to a mobile fire fighting box, belonging to the technical field of fire fighting equipment. Background Art

[0002] Fire extinguisher box is a kind of fire-fighting facility. Its main function is to control combustibles, isolate combustion-supporting materials, and eliminate ignition sources. It plays an important role in preventing fires and facilitates fire prevention and control. Forest fire prevention is very important for forest protection. In the process of modern forest fire prevention, it is often necessary to use mobile fire extinguisher boxes that are more convenient to move. The structure of the mobile fire extinguisher boxes currently used is too simple. At this stage, many fire extinguisher boxes for forest fire prevention will be equipped with rollers under the box body for easy movement.

[0003] Although many rollers have a self-locking function, the contact area between the rollers and the ground is small, which causes the fire extinguisher box to easily slide during actual use, thereby affecting the placement stability of the fire extinguisher box. Now a mobile fire extinguisher box is urgently needed to solve the above problems. Utility Model Content

[0004] In view of the shortcomings of the prior art, the purpose of the utility model is to provide a mobile fire extinguisher box to solve the problems raised in the above-mentioned background technology. The utility model has a reasonable structure and good practicality. A hidden mobile structure is designed, which can quickly reveal the universal wheels when the fire extinguisher box needs to be transferred, and can also hide the universal wheels when they are not in use, and will not affect the placement stability of the fire extinguisher box. The utility model is simple to operate and is easy to promote.

[0005] In order to achieve the above-mentioned purpose, the utility model is realized through the following technical scheme: a mobile fire extinguishing box, comprising a fire extinguishing box body, a welding ring, a universal wheel, a threaded barrel and a support ring, wherein flanges are fixedly installed on all sides of the lower end of the fire extinguishing box body by bolts, and cylindrical fixed legs are longitudinally welded to the lower ends of the four flanges, and the lower ends of the four cylindrical fixed legs are provided with external threads, and the four welding rings are respectively welded to the upper ends of the annular sides of the four cylindrical fixed legs, and the four universal wheels are respectively installed at the lower ends of the four cylindrical fixed legs, and the four threaded barrels are respectively screwed on the annular sides of the four cylindrical fixed legs by threads, and the four support rings are respectively welded to the lower ends of the four threaded barrels, and a plurality of inclined reinforcing rods are welded at the connection between the four support rings and the side surfaces of the four threaded barrels, and the lower ends of the four support rings are fixed with anti-slip rubber rings by epoxy resin glue.

[0006] Furthermore, a water gun, a water hose and an internal bolt are installed inside the fire fighting box.

[0007] Furthermore, two buckles are installed on the movable end of the water hose.

[0008] Furthermore, a fire box door is installed at the front end of the fire box body through a hinge.

[0009] Furthermore, the upper ends of the four threaded cylinders are respectively in contact with four welding rings.

[0010] Furthermore, the lower ends of the four anti-skid rubber rings are engraved with anti-skid patterns.

[0011] The beneficial effects of the utility model: a mobile fire extinguisher box of the utility model is provided, because the utility model adds cylindrical fixed legs, welding rings, external threads, universal wheels, threaded cylinders, support rings, inclined reinforcement rods and anti-slip rubber rings. Our design improvements and actual use have shown that the device has good practicality. A hidden mobile structure is designed, which can quickly reveal the universal wheels when the fire extinguisher box needs to be transferred, and can also hide the universal wheels when they are not in use, and will not affect the placement stability of the fire extinguisher box. The operation is simple and easy to promote. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Other features, objects and advantages of the present invention will become more apparent by reading the detailed description of non-limiting embodiments with reference to the following drawings:

[0013] Figure 1 This is a three-dimensional schematic diagram of the overall structure of a mobile fire fighting box of the utility model;

[0014] Figure 2 This is a second overall three-dimensional schematic diagram of a mobile fire fighting box of the utility model;

[0015] Figure 3 This is a three-dimensional connection diagram of a support ring of a mobile fire fighting box of the utility model;

[0016] In the figure: 1-fire fighting box, 2-water gun, 3-water hose, 4-buckle, 5-internal bolt, 6-cylindrical fixed leg, 7-welding ring, 8-external thread, 9-universal wheel, 10-threaded cylinder, 11-support ring, 12-tilted reinforcement rod, 13-anti-slip rubber ring. DETAILED DESCRIPTION

[0017] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0018] See also Figure 1-Figure 3The utility model provides a technical solution: a mobile fire fighting box, including a fire fighting box body 1, a welding ring 7, a universal wheel 9, a threaded barrel 10 and a support ring 11. Flanges are fixed to the lower end of the fire fighting box body 1 by bolts. The lower ends of the four flanges are longitudinally welded with cylindrical fixed legs 6. The lower ends of the annular sides of the four cylindrical fixed legs 6 are provided with external threads 8. Four welding rings 7 are provided. The four welding rings 7 are respectively welded to the upper ends of the annular sides of the four cylindrical fixed legs 6. Four universal wheels 9 are provided. The four universal wheels 9 are respectively installed at the lower ends of the four cylindrical fixed legs 6. The threaded barrel 10 is provided There are four threaded tubes 10 that are screwed together on the annular side surfaces of the four cylindrical fixed legs 6 through threads, and four support rings 11 are provided. The four support rings 11 are horizontally welded on the lower ends of the four threaded tubes 10 respectively, and a plurality of inclined reinforcing rods 12 are welded at the connection between the four support rings 11 and the side surfaces of the four threaded tubes 10. The lower ends of the four support rings 11 are fixed with anti-slip rubber rings 13 by epoxy resin glue. This design solves the problem that although the original fire extinguishing box has rollers under the box body to facilitate movement, the contact area between the rollers and the ground is small, which causes the fire extinguishing box to slide easily during actual use.

[0019] As the first embodiment of the utility model: a water gun 2, a water hose 3 and an internal bolt 5 are installed inside the fire fighting box 1, and two buckles 4 are installed at the movable end of the water hose 3. The added water hose 3 and two buckles 4 facilitate the installation with the water gun 2 for fire fighting. A fire fighting box door is installed at the front end of the fire fighting box 1 through a hinge. The upper ends of the four threaded tubes 10 are respectively attached to the four welding rings 7. The added four welding rings 7 can prevent the four threaded tubes 10 from excessively moving upward on the annular side surfaces of the four cylindrical fixed legs 6. The lower ends of the four anti-skid rubber rings 13 are engraved with anti-skid patterns. The added anti-skid patterns can cooperate with the four anti-skid rubber rings 13, thereby making it have good anti-skid performance, so that when the fire fighting box 1 is supported in the outside world for use, it is relatively stable.

[0020] As a second embodiment of the present utility model: when the fire fighting box 1 needs to be transferred (refer to Figure 1 ), directly push the fire fighting box body 1, and the multiple universal wheels 9 can roll in the outside world. When it is moved to the fire fighting standby position, the fire fighting box door is opened (not shown), the water hose 3 is pulled out, and the two buckles 4 are respectively buckled with the water gun 2 and the inner bolt 5, and then the multiple threaded barrels 10 are grasped and rotated downward, so that the multiple threaded barrels 10 can rotate downward on the annular side of the multiple cylindrical fixed legs 6 through the thread principle, and then it will drive the multiple threaded barrels 10 and the multiple supporting rings 11 to rotate downward until the multiple threaded barrels 10 are covered on the outside of the multiple universal wheels 9, forcing the multiple universal wheels 9 to be completely hidden, and at this time, the multiple anti-slip rubber rings 13 will be in close contact with the outside ground (reference Figure 2), the fire fighting box body 1 can be supported and used in the outside world to be more stable.

[0021] The above shows and describes the basic principles and main features of the utility model and the advantages of the utility model. For those skilled in the art, it is obvious that the utility model is not limited to the details of the above exemplary embodiments, and can be implemented in other specific forms without departing from the spirit or basic features of the utility model. Therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-restrictive. The scope of the utility model is defined by the attached claims rather than the above description, and it is intended to include all changes within the meaning and scope of the equivalent elements of the claims. Any figure mark in the claims should not be regarded as limiting the claims involved.

[0022] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A mobile fire fighting box, comprising a fire fighting box body (1), a welding ring (7), a universal wheel (9), a threaded cylinder (10) and a supporting ring (11), characterized in that: The lower end of the fire fighting box (1) is fixed with flanges by bolts on all sides, and the lower ends of the four flanges are longitudinally welded with cylindrical fixing legs (6); The lower ends of the annular sides of the four cylindrical fixed legs (6) are all provided with external threads (8); four welding rings (7) are provided, and the four welding rings (7) are respectively welded to the upper ends of the annular sides of the four cylindrical fixed legs (6); four universal wheels (9) are provided, and the four universal wheels (9) are respectively installed at the lower ends of the four cylindrical fixed legs (6); Four threaded barrels (10) are provided, and the four threaded barrels (10) are screwed onto the annular side surfaces of four cylindrical fixed legs (6) through threads. Four support rings (11) are provided, and the four support rings (11) are horizontally welded to the lower ends of the four threaded barrels (10), and a plurality of inclined reinforcing rods (12) are welded at the connection points between the four support rings (11) and the side surfaces of the four threaded barrels (10). The lower ends of the four support rings (11) are fixed with anti-slip rubber rings (13) through epoxy resin glue.

2. A mobile fire fighting box according to claim 1, characterized in that: A water gun (2), a water hose (3) and an internal bolt (5) are respectively installed inside the fire fighting box (1).

3. A mobile fire fighting box according to claim 2, characterized in that: The movable end of the water hose (3) is equipped with two buckles (4).

4. A mobile fire fighting box according to claim 1, characterized in that: The front end of the fire fighting box body (1) is provided with a fire fighting box door via a hinge.

5. A mobile fire fighting box according to claim 1, characterized in that: The upper ends of the four threaded cylinders (10) are respectively in contact with four welding rings (7).

6. A mobile fire fighting box according to claim 1, characterized in that: The lower ends of the four anti-skid rubber rings (13) are all engraved with anti-skid patterns.

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