Improved fire hydrant box

Abstract

The improved fire hydrant box is simple in structure and convenient to move and comprises a box body, supporting legs arranged at the end of a fire hydrant body and a lifting plate, a box door used for sealing the box body is arranged on the box body in an openable and closable mode, four moving wheels are evenly distributed on the lifting plate, and the four moving wheels are arranged on the box body. And a lifting device for driving the lifting plate to descend so as to enable the moving wheels to support the box body is arranged on the box body.

Description

Technical Field

[0001] The utility model relates to the technical field of fire-fighting equipment, in particular to an improved fire hydrant box. Background Art

[0002] A fire hydrant box refers to a box used to store fire hydrants. It is used to extinguish fires when fires occur. It must be equipped with water hoses, water guns, etc. The installation methods include open-mounted, concealed, and semi-concealed.

[0003] The existing fire hydrant box is bulky, which is not conducive to the handling and installation of the staff. In addition, after various fire-fighting equipment are placed inside, it becomes even more bulky and is not conducive to the operation of the staff. Utility Model Content

[0004] Therefore, in view of the above problems, the utility model proposes an improved fire hydrant box with simple structure and convenient movement.

[0005] To achieve the above-mentioned purpose, the technical solution of the utility model is to provide an improved fire hydrant box, including a box body, a support leg arranged at the end of the fire hydrant body, and a lifting plate. The box body is provided with a box door that can be opened and closed for sealing the box body, four movable wheels are evenly distributed on the lifting plate, and the box body is provided with a lifting device for driving the lifting plate to descend so that the movable wheels support the box body.

[0006] Further improvements are: the lifting device includes a square sliding rod, a sliding channel connected to the outside is opened at the lower end of the box body, the sliding rod is slidably arranged in the sliding channel, the sliding rod resists the inner wall of the sliding channel, one end of the sliding rod is connected to the lifting plate, a screw is rotatably arranged in the sliding channel, the screw is threadedly connected to the other end of the sliding rod and is threadedly transmitted with the sliding rod, and a rotating device for driving the screw to rotate is provided on the box body.

[0007] A further improvement is that the rotating device includes a worm and a worm wheel, the worm wheel is sleeved on the screw, the worm is rotatably penetrated on the box body, one end of the worm is meshed with the worm wheel for transmission, and the other end of the worm passes through the box body.

[0008] A further improvement is that a fire belt, a fire hose and a fire hydrant are provided at the upper inner end of the box body, and a fire extinguisher for extinguishing fire is provided at the lower inner end of the box body.

[0009] A further improvement is that a placing tube is arranged in the box body, the fire extinguisher is arranged in the placing tube, a rubber layer is arranged on the inner wall of the placing tube, and the rubber layers of the fire extinguisher resist each other from expansion.

[0010] A further improvement is that: an insect repellent box is threadedly connected to the upper end of the box body, insect repellent pills are arranged in the insect repellent box, and a volatilization hole is opened at the bottom of the insect repellent box.

[0011] A further improvement is that a dust-proof net is arranged in the volatilization hole to prevent the debris of the insect repellent pills from falling out and the dust from entering the interior of the insect repellent box.

[0012] A further improvement is that a hand wheel is provided on the worm.

[0013] The advantages and beneficial effects of the utility model are:

[0014] The structure is simple and easy to use. The lowering of the lifting plate can make the moving wheels resist the ground, so that the legs can be lifted off the ground, and then the staff can push the box to the designated location for installation and loading. When the box is placed, the lifting plate returns to its original position, driving the moving wheels to return to their original position, and then the legs support the box, making the box more stable. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the structure of an improved fire hydrant box in this embodiment.

[0016] Figure 2 This is a schematic diagram of the enlarged structure of point A in this embodiment.

[0017] Figure 3 This is a schematic diagram of the structure of the insect repellent box in this embodiment. DETAILED DESCRIPTION

[0018] The following is a further description of the specific implementation of the present invention in conjunction with the accompanying drawings and embodiments. The following embodiments are only used to more clearly illustrate the technical solution of the present invention, and cannot be used to limit the protection scope of the present invention.

[0019] like Figure 1-Figure 3As shown, an improved fire hydrant box includes a box body 1, a support leg 2 provided at the end of the fire hydrant 5 body, a lifting plate 9, and a square sliding rod 12. The box body 1 is provided with a door (not shown in the figure) for sealing the box body, and the upper end of the box body 1 is provided with a fire belt 4, a fire hose 6 and a fire hydrant 5. The lower end of the box body 1 is provided with a fire extinguisher 3 for extinguishing fire. Four moving wheels 10 are evenly arranged on the lifting plate 9. The lower end of the box body 1 is provided with a sliding channel 14 connected to the outside, and the sliding rod 12 is slidably arranged in the sliding channel 14, the sliding rod 12 resists the inner wall of the sliding channel 14, one end of the sliding rod 12 is connected to the lifting plate 9, a screw 13 is rotatably provided in the sliding channel 14, the other end of the screw 13 is threadedly connected and penetrated through the sliding rod 12 and is threadedly transmitted with the sliding rod 12, a worm 16 and a worm wheel 15 for driving the screw 13 to rotate are provided on the box body 1, the worm wheel 15 is sleeved on the screw 13, the worm 16 is rotatably penetrated on the box body 1, one end of the worm 16 is meshed with the worm wheel 15 for transmission, and the other end of the worm 16 passes through the box body 1. When the box 1 is to be carried, the worm 16 is rotated, the worm 16 drives the worm wheel 15 to rotate, the worm wheel 15 drives the screw 13 to rotate, the screw 13 and the sliding rod 12 are threaded, driving the sliding rod 12 to slide out, the sliding rod 12 drives the lifting plate 9 to descend, so that the moving wheel 10 resists the ground, thereby propping up the support leg 2 off the ground, and then the staff can push the box 1 to move to the designated position for installation and loading. When the box 1 is to be placed, the worm 16 is reversed, the worm 16 drives the worm wheel 15 to reverse, the worm wheel 15 drives the screw 13 to reverse, so that the sliding rod 12 slides into the sliding channel 14, the lifting plate 9 returns to its position, driving the moving wheel 10 to return to its position, and then the support leg 2 supports the box 1, so that the box 1 is placed more stably.

[0020] In order to prevent the internal fire extinguishers 3 from colliding with each other and being damaged when the fire hydrant box is moved, a placement tube 8 is provided in the box body 1, and the fire extinguisher 3 is arranged in the placement tube 8. A rubber layer 11 is provided on the inner wall of the placement tube 8, and the rubber layers 11 of the fire extinguisher 3 resist each other and expand.

[0021] In order to prevent insects from damaging fire-fighting equipment, an insect repellent box 7 is threadedly connected to the upper end of the box body 1. The insect repellent box 7 is provided with insect repellent pills. A volatilization hole 71 is opened at the bottom of the insect repellent box 7. A dust-proof net is provided in the volatilization hole 71 to prevent the debris of the insect repellent pills from falling out and dust from entering the insect repellent box 7.

[0022] In order to facilitate the rotation of the worm 16 , a hand wheel (not shown in the figure) is provided on the worm 16 .

[0023] The basic principles, main features and advantages of the utility model are shown and described above. Those skilled in the art should understand that the utility model is not limited to the above embodiments. The above embodiments and descriptions are only for explaining the principles of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which shall fall within the scope of the utility model to be protected. The scope of protection of the utility model shall be defined by the attached claims and their equivalents.

Claims

1. An improved fire hydrant box, comprising a box body, a support leg arranged at the end of the fire hydrant body, and a door which can be opened and closed on the box body for sealing the box body, characterized in that: It also includes a lifting plate, four moving wheels are evenly distributed on the lifting plate, a lifting device is provided on the box body for driving the lifting plate to descend so that the moving wheels support the box body, the lifting device includes a square sliding rod, a sliding channel connected to the outside is opened at the lower end of the box body, the sliding rod is slidably arranged in the sliding channel, the sliding rod resists the inner wall of the sliding channel, one end of the sliding rod is connected to the lifting plate, a screw rod is rotatably arranged in the sliding channel, the screw rod is threadedly connected to the other end of the sliding rod and is threadedly transmitted with the sliding rod, and a rotating device for driving the screw rod to rotate is provided on the box body.

2. An improved fire hydrant box according to claim 1, characterized in that: The rotating device comprises a worm and a worm wheel, wherein the worm wheel is sleeved on the screw, and the worm is rotatably penetrated on the box body, one end of the worm is meshed with the worm wheel for transmission, and the other end of the worm passes through the box body.

3. The improved fire hydrant box according to claim 1 is characterized in that: A fire belt, a fire hose and a fire hydrant are arranged at the upper end of the box body, and a fire extinguisher for extinguishing fire is arranged at the lower end of the box body.

4. An improved fire hydrant box according to claim 3, characterized in that: A placing cylinder is arranged in the box body, the fire extinguisher is arranged in the placing cylinder, a rubber layer is arranged on the inner wall of the placing cylinder, and the rubber layers of the fire extinguisher resist each other and expand.

5. The improved fire hydrant box according to claim 1 is characterized in that: An insect repellent box is threadedly connected to the upper end of the box body, and insect repellent pills are arranged in the insect repellent box. A volatilization hole is opened at the bottom of the insect repellent box.

6. An improved fire hydrant box according to claim 5, characterized in that: A dust-proof net is arranged in the volatilization hole to prevent the debris of the insect repellent pills from falling out and the dust from entering the interior of the insect repellent box.

7. An improved fire hydrant box according to claim 2, characterized in that: A hand wheel is arranged on the worm.

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