Fire hydrant capable of being quickly opened

Abstract

The utility model discloses a fire hydrant capable of being opened quickly, which comprises a bottom plate, the top of the bottom plate is fixedly connected with a supporting column, the top of the supporting column is fixedly connected with a fire hydrant body, a water passing plate is fixedly connected to the axis between the top and the bottom of an inner cavity of the fire hydrant body, and a hollow baffle is arranged in an inner cavity of the water passing plate. The top of the fire hydrant body is fixedly connected with a control box, and the axis of the top of the control box is movably connected with a motor through a bearing. The motor works to drive the threaded rod to rotate, the threaded sleeve drives the hollow baffle to move upwards, at the moment, the water passing channel of the fire hydrant body is opened, the electric driving opening mode saves more time compared with manual opening, and all mechanisms for controlling opening of the water passing channel of the fire hydrant body are in a sealed state. The phenomenon of corrosion caused by long-term non-use and exposure in the air is prevented, and the use of people is facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of fire hydrants, in particular to a fire hydrant which can be opened quickly. Background Art

[0002] Fire hydrants, formally called fire hydrants, are a type of fixed fire-fighting facility. Their main function is to control combustibles, isolate combustibles and eliminate ignition sources. Fire-fighting systems include outdoor fire hydrant systems, indoor fire hydrant systems and fire extinguisher systems. Some may also have automatic sprinkler systems, water cannon systems and gas fire-fighting systems. Fire hydrant sets are generally composed of fire boxes, fire hoses, water guns, connectors, plugs and clips, which are mainly used for fire trucks to take water from the municipal water supply network or the outdoor fire water supply network to implement fire extinguishing.

[0003] When using existing fire hydrants, the water supply channel of the fire hydrant is often opened by manually rotating the handle, which takes a long time. When the fire hydrant rotating handle is not used for a long time and is exposed to the air, it is easy to rust and get stuck, resulting in the inability to open the fire hydrant water supply channel, which brings inconvenience to people's use. Therefore, a fire hydrant that can be opened quickly has been introduced. Utility Model Content

[0004] The utility model aims to provide a fire hydrant which can be opened quickly and has the advantage of quick opening. It solves the problem that the existing fire hydrants often require manual rotation of the handle to open the water supply channel of the fire hydrant during use, which takes a long time. Moreover, when the fire hydrant rotating handle is not used for a long time and is exposed to the air, it is easy to rust and become stuck, resulting in the inability to open the water supply channel of the fire hydrant, causing inconvenience to people's use.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a fire hydrant that can be opened quickly, comprising a bottom plate, a support column is fixedly connected to the top of the bottom plate, a fire hydrant body is fixedly connected to the top of the support column, a water-passing plate is fixedly connected to the axis between the top and the bottom of the inner cavity of the fire hydrant body, a hollow baffle is provided in the inner cavity of the water-passing plate, a control box is fixedly connected to the top of the fire hydrant body, a motor is movably connected to the axis of the top of the control box through a bearing, a threaded rod is fixedly connected to the output end of the motor, and a threaded rod is sleeved at the bottom of the surface of the threaded rod A threaded sleeve, the bottom of which penetrates into the inner cavity of the fire hydrant body and is fixedly connected to the hollow baffle, both sides of the control box are fixedly connected to the box body, a light-through hole is opened on the top of the box body, a glass plate is fixedly connected to the bottom between the two sides of the inner cavity of the light-through hole, a connecting plate is arranged on the top between the two sides of the inner cavity of the box body, a solar photovoltaic panel is fixedly connected to the top of the connecting plate, a clamping block is fixedly connected to the bottom of the inner cavity of the box body, a battery is arranged on the top of the clamping block, the left side of the fire hydrant body is connected to a water inlet pipe, and the right side of the fire hydrant body is connected to a water outlet pipe.

[0006] Preferably, a protective shell is provided on the surface of the motor, and the protective shell is fixedly connected to the control box.

[0007] Preferably, the tops of both sides of the threaded sleeve are fixedly connected with sliding blocks, and both sides of the inner cavity of the control box are provided with sliding grooves adapted to the sliding blocks.

[0008] Preferably, both sides of the connecting plate are fixedly connected with clamping strips, and both sides of the inner cavity of the box body are provided with clamping grooves adapted to the clamping strips.

[0009] Preferably, anti-skid pads are provided on both sides of the battery, and the anti-skid pads are fixedly connected to the clamping blocks.

[0010] Preferably, an inspection plate is fixedly connected to the front side of the box body by bolts, and mounting holes are provided around the top of the bottom plate.

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

[0012] 1. The utility model drives the threaded rod to rotate through the motor, and drives the hollow baffle to move upward through the threaded sleeve. At this time, the water passage of the fire hydrant body is opened. The electric drive opening method is more time-saving than manual opening, and all the mechanisms for controlling the opening of the water passage of the fire hydrant body are in a sealed state to prevent rust due to long-term non-use and exposure to the air, which is convenient for people to use.

[0013] 2. The utility model can protect the motor by providing a protective shell, can limit the threaded sleeve by providing a slider and a slide groove, can facilitate users to replace the solar photovoltaic panel by providing a clamping strip and a clamping groove, and can increase the friction between the battery and the clamping block by providing an anti-slip pad. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a three-dimensional diagram of the structure of the utility model;

[0015] Figure 2 It is a schematic diagram of the structure of the utility model;

[0016] Figure 3 For this utility model Figure 2 A schematic diagram of the enlarged cross-section of the local structure.

[0017] In the figure: 1. bottom plate; 2. support column; 3. fire hydrant body; 4. water-through plate; 5. hollow baffle; 6. control box; 7. motor; 8. threaded rod; 9. threaded sleeve; 10. box body; 11. light hole; 12. glass plate; 13. connecting plate; 14. solar photovoltaic panel; 15. clamping block; 16. battery; 17. water inlet pipe; 18. water outlet pipe; 19. clamping strip; 20. slot; 21. anti-slip pad; 22. inspection plate; 23. installation hole. DETAILED DESCRIPTION

[0018] 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.

[0019] See also Figure 1-3A fire hydrant that can be opened quickly includes a bottom plate 1, a support column 2 is fixedly connected to the top of the bottom plate 1, a fire hydrant body 3 is fixedly connected to the top of the support column 2, a water-passing plate 4 is fixedly connected to the axis between the top and bottom of the inner cavity of the fire hydrant body 3, a hollow baffle 5 is provided in the inner cavity of the water-passing plate 4, a control box 6 is fixedly connected to the top of the fire hydrant body 3, a motor 7 is movably connected to the axis of the top of the control box 6 through a bearing, a protective shell is provided on the surface of the motor 7, and the protective shell is fixedly connected to the control box 6. By setting the protective shell, the motor 7 can be protected, and the output end of the motor 7 is fixedly connected to a screw The threaded rod 8 is provided with a threaded sleeve 9 at the bottom of the surface of the threaded rod 8, and the tops of both sides of the threaded sleeve 9 are fixedly connected with sliders. Both sides of the inner cavity of the control box 6 are provided with slide grooves adapted to the sliders. By setting the sliders and the slide grooves, the threaded sleeve 9 can be limited. The bottom of the threaded sleeve 9 penetrates into the inner cavity of the fire hydrant body 3 and is fixedly connected to the hollow baffle 5. Both sides of the control box 6 are fixedly connected with the box body 10, and the front of the box body 10 is fixedly connected with the inspection plate 22 by bolts. The top of the bottom plate 1 is provided with mounting holes 23 all around, and the top of the box body 10 is provided with a light hole 11. The inner cavity between the two sides of the light hole 11 A glass plate 12 is fixedly connected to the bottom, a connecting plate 13 is arranged on the top between the two sides of the inner cavity of the box body 10, and a card strip 19 is fixedly connected to both sides of the connecting plate 13. A card slot 20 adapted to the card strip 19 is provided on both sides of the inner cavity of the box body 10. By setting the card strip 19 and the card slot 20, it is convenient for users to replace the solar photovoltaic panel 14. The top of the connecting plate 13 is fixedly connected to the solar photovoltaic panel 14, and the bottom of the inner cavity of the box body 10 is fixedly connected to a clamping block 15. A battery 16 is arranged on the top of the clamping block 15. Anti-skid pads 21 are arranged on both sides of the battery 16, and anti-skid pads 21 are arranged between the anti-skid pad 21 and the clamping block 15. Fixed connection, by setting anti-slip pad 21, can increase the friction between battery 16 and clamping block 15, the left side of fire hydrant body 3 is connected with water inlet pipe 17, the right side of fire hydrant body 3 is connected with water outlet pipe 18, the motor 7 drives threaded rod 8 to rotate, and the threaded sleeve 9 drives hollow baffle 5 to move upward, at this time the water passage of fire hydrant body 3 is opened, the electric drive opening method is more time-saving than manual opening, and all the mechanisms for controlling the opening of water passage of fire hydrant body 3 are in a sealed state to prevent rust due to long-term non-use and exposure to air, which is convenient for people to use.

[0020] When in use, the base plate 1 is installed at the position where it is needed through the installation hole 23, the water inlet pipe 17 is connected to the water source, the water outlet pipe 18 is connected to the pipe body, the motor 7 is used to drive the threaded rod 8 to rotate, and the threaded sleeve 9 is used to drive the hollow baffle 5 to move upward. At this time, the water passage of the fire hydrant body 3 is opened. The electric drive opening method is more time-saving than manual opening, and all the mechanisms for controlling the opening of the water passage of the fire hydrant body 3 are in a sealed state to prevent rust due to long-term non-use and exposure to the air. The solar photovoltaic panel 14 can convert solar energy into electrical energy and store it in the battery 16 for use. The inspection panel 22 is opened regularly to inspect the internal components of the box body 10 to ensure the normal use of the power supply equipment and facilitate people's use.

[0021] 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. A quick-opening fire hydrant, comprising a base plate (1), characterized in that: The top of the base plate (1) is fixedly connected to a support column (2), the top of the support column (2) is fixedly connected to a fire hydrant body (3), a water-passing plate (4) is fixedly connected to the axis between the top and bottom of the inner cavity of the fire hydrant body (3), the inner cavity of the water-passing plate (4) is provided with a hollow baffle (5), the top of the fire hydrant body (3) is fixedly connected to a control box (6), the axis of the top of the control box (6) is movably connected to a motor (7) via a bearing, the output end of the motor (7) is fixedly connected to a threaded rod (8), the bottom of the surface of the threaded rod (8) is sleeved with a threaded sleeve (9), the bottom of the threaded sleeve (9) penetrates into the inner cavity of the fire hydrant body (3) and is in contact with the hollow baffle. (5) Fixed connection, the control box (6) is fixedly connected to a box body (10) on both sides, a light hole (11) is opened on the top of the box body (10), a glass plate (12) is fixedly connected to the bottom between the two sides of the inner cavity of the light hole (11), a connecting plate (13) is arranged on the top between the two sides of the inner cavity of the box body (10), a solar photovoltaic panel (14) is fixedly connected to the top of the connecting plate (13), a clamping block (15) is fixedly connected to the bottom of the inner cavity of the box body (10), and a storage battery (16) is arranged on the top of the clamping block (15), the left side of the fire hydrant body (3) is connected to a water inlet pipe (17), and the right side of the fire hydrant body (3) is connected to a water outlet pipe (18).

2. A quick-opening fire hydrant according to claim 1, characterized in that: The surface of the motor (7) is covered with a protective shell, and the protective shell is fixedly connected to the control box (6).

3. A quick-opening fire hydrant according to claim 1, characterized in that: The tops of both sides of the threaded sleeve (9) are fixedly connected with sliding blocks, and both sides of the inner cavity of the control box (6) are provided with sliding grooves adapted to the sliding blocks.

4. A quick-opening fire hydrant according to claim 1, characterized in that: Both sides of the connection plate (13) are fixedly connected with clamping strips (19), and both sides of the inner cavity of the box body (10) are provided with clamping grooves (20) adapted to the clamping strips (19).

5. A quick-opening fire hydrant according to claim 1, characterized in that: Anti-skid pads (21) are provided on both sides of the storage battery (16), and the anti-skid pads (21) are fixedly connected to the clamping block (15).

6. A quick-opening fire hydrant according to claim 1, characterized in that: An inspection plate (22) is fixedly connected to the front of the box body (10) by means of bolts, and mounting holes (23) are provided around the top of the bottom plate (1).

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