Fire hydrant protection device for fire safety

Abstract

The utility model belongs to the technical field of fire safety, and particularly relates to a fire hydrant protection device for fire safety, which comprises a base, the bottom of the base is fixed on the ground through bolts, corner columns are fixedly arranged on the top surfaces of four corners of the base, the top ends of the corner columns are fixedly connected with a top plate, and a baffle is arranged between every two adjacent corner columns. The bottom end of the baffle is hinged to the base, and the top end of the baffle is clamped to the top plate through a clamping assembly. The protection space is formed among the four corner columns, the four baffles, the base and the top plate, and the fire hydrant is located in the protection space, so that the fire hydrant can be prevented from being collided and damaged and can also be prevented from being eroded by wind, sunlight and rainwater, and the service life of the fire hydrant is prolonged; the clamping assembly is arranged, so that the operation time of the firefighter in the opening process is shortened, and more fire fighting time is gained.

Description

Technical Field

[0001] The utility model belongs to the technical field of fire safety, and in particular relates to a fire hydrant protection device for fire safety. Background Art

[0002] A fire hydrant for fire safety is a device that supplies water during firefighting operations. Some outdoor fire hydrants are placed on the road and may be damaged by collisions with objects, or the paint may fall off and become mottled. Due to long-term erosion by wind, sun and rain, the surface of the fire hydrant may be rusted, thereby shortening the service life of the fire hydrant. Therefore, protective devices are needed to protect it to avoid damage or destruction and increase its service life.

[0003] The utility model patent with announcement number CN217204421U discloses a fire hydrant protection device for fire safety, including a lower cover body and an upper cover body, a corrugated pipe section is connected between the top surface of the lower cover body and the bottom surface of the upper cover body, and a truncated cone body is installed on the top of the upper cover body, and a sphere is installed on the top surface of the truncated cone body, the front and rear ends of the lower cover body are both hinged with switch plates, and fixed plates are installed on both sides of the switch plate, a hand buckle groove is opened at the front end of the switch plate near the bottom, the hand buckle groove is arranged in an inwardly concave arc shape, a fixing hole is opened through the outer side of the fixing plate, and the fixing plate is embedded in the inner wall of the lower cover body; the protection device in this patent can be fixed to the fire hydrant, is not easily affected by the external environment, and is easy to store.

[0004] However, the protective device in the patented technical solution adopts a bellows section structure in the middle part. Due to the insufficient strength and hardness of the bellows, the anti-collision ability is poor, which leads to insufficient protection ability. Utility Model Content

[0005] The purpose of the utility model is to provide a fire hydrant protection device for fire safety to solve the problems raised in the above background technology.

[0006] In order to achieve the above technical purpose, the technical solution of the utility model is:

[0007] A fire hydrant protection device for fire safety, comprising a base, wherein corner posts are fixedly arranged on the top surfaces of the four corners of the base, a top plate is fixedly connected to the top of the corner posts, a baffle is arranged between two adjacent corner posts, the bottom end of the baffle is hingedly connected to the base, and the top end of the baffle is clamped and connected to the top plate through a clamping assembly;

[0008] The clamping assembly includes a clamping ring fixedly arranged on the upper inner wall of the baffle, and also includes a clamping groove opened in the top plate, the opening of the clamping groove is upward, and the clamping groove is arranged close to the edge of the top plate, a sliding rod is slidably connected in the clamping groove, one end of the sliding rod is connected to the inner wall of one end of the clamping groove through a compression spring, and a handle is fixedly connected to the middle top surface of the sliding rod through a connecting rod, and the handle is located above the top plate.

[0009] As an improvement, a snap ring groove is provided at one end of the snap groove away from the compression spring, and the snap ring groove extends outward from one end close to the baffle plate and penetrates through the side wall of the top plate to form an opening, and the snap ring passes through the opening to cooperate with the slide rod.

[0010] As a further improvement, the opening width of the top surface of the clamping groove is smaller than the diameter of the slide rod and larger than the diameter of the connecting rod, and the opening length of the top surface of the clamping groove is smaller than the length of the slide rod.

[0011] As a further improvement, a placement groove is provided at the edge of the base, a protective mesh cover is clamped in the placement groove, the protective mesh cover covers the outside of the corner column and the baffle, and the protective mesh cover includes a plurality of interconnected horizontal bars and longitudinal bars.

[0012] As a further improvement, a plurality of drainage grooves are provided on the bottom surface of the base.

[0013] As a further improvement, a rotating shaft is connected to the bottom of the baffle, and two ends of the rotating shaft are respectively connected to two adjacent corner columns.

[0014] As a further improvement, a rotating shaft is connected to the bottom of the baffle, and two ends of the rotating shaft are respectively connected to two adjacent corner columns.

[0015] As a further improvement, a solar panel is provided on the top plate, the solar panel is electrically connected to a battery, the battery is electrically connected to a heating lamp, and the heating lamp is installed on the bottom surface of the top plate.

[0016] Due to the adoption of the above technical solution, the beneficial effects of the utility model are:

[0017] The fire hydrant protection device for fire safety provided by the utility model forms a protection space between the base and the top plate by setting four corner columns, four baffles, and the fire hydrant is located in the protection space, which can prevent the fire hydrant from being damaged by collision, and can also prevent erosion by wind, sun and rain, thereby increasing the service life of the fire hydrant. Compared with the corrugated pipe section structure, the protection device in the utility model has higher strength and hardness, making it more anti-collision capable, thereby improving the protection capability.

[0018] By setting a snap-on assembly, a sliding rod and a compression spring are slidably set in the snap-on groove to cooperate with the snap-on ring, so that each baffle and the top plate can be opened and closed quickly, and after the snap-on assembly is opened, the torsion spring provides power for the baffle to flip the baffle downward, reducing the operation time of the firefighters in the opening process, thereby gaining more time for firefighting.

[0019] By setting up a protective net cover, the anti-collision ability of the protective device can be further enhanced. At the same time, the process of taking and placing the protective net cover is very simple. It only needs to be lifted or put down, and it will not delay the firefighting time.

[0020] By installing solar panels and heating lamps, the fire hydrants will not be frozen in winter, ensuring the normal use of the fire hydrants, or when the air humidity in the environment is high, the surface of the fire hydrants will be kept dry and will not rust, thus extending the service life of the fire hydrants. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a structural schematic diagram of the utility model;

[0022] Figure 2 It is a schematic diagram of the structure of the utility model when the protective net cover is removed;

[0023] Figure 3 It is a schematic diagram of the structure after the baffle is opened;

[0024] Figure 4 yes Figure 3 A magnified view of part A in FIG.

[0025] Figure 5 yes Figure 3 A magnified view of part B in FIG.

[0026] Figure 6 It is a schematic diagram of the internal structure of the utility model;

[0027] Figure 7 is a top view of the card slot;

[0028] Figure 8 It is a schematic diagram of the structure of the slide bar, the compression spring, the connecting rod, the grip and the clamping ring;

[0029] Among them: 1-base, 2-corner column, 3-top plate, 4-baffle, 5-clamping ring, 6-clamping groove, 7-slide rod, 8-compression spring, 9-connecting rod, 10-handle, 11-clamping ring groove, 12-opening, 13-placing groove, 14-protective mesh cover, 15-drainage groove, 16-rotating shaft, 17-torsion spring, 18-solar panel, 19-heating lamp. DETAILED DESCRIPTION

[0030] The present invention is further described below in conjunction with the specific implementation methods and the accompanying drawings. The accompanying drawings are only for illustrative purposes and are only schematic diagrams, not actual drawings, and should not be construed as limiting the present application. In order to better illustrate the embodiments of the present invention, some parts of the accompanying drawings may be omitted, enlarged, or reduced, and do not represent the size of the actual product. It is understandable to those skilled in the art that some well-known structures and their descriptions in the accompanying drawings may be omitted.

[0031] The same or similar numbers in the drawings of the embodiments of the present invention correspond to the same or similar parts; in the description of the present invention, it should be understood that if the terms "upper", "lower", "left", "right" and the like indicate directions or positional relationships based on the directions or positional relationships shown in the drawings, it is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction. Therefore, the terms describing the positional relationship in the drawings are only used for illustrative purposes and cannot be understood as limitations on the present application. For ordinary technicians in this field, the specific meanings of the above terms can be understood according to specific circumstances.

[0032] like Figure 1-8 As shown, a fire hydrant protection device for fire safety includes a base 1, the bottom of the base 1 is fixed to the ground by bolts, corner columns 2 are fixedly arranged on the top surfaces of the four corners of the base 1, the top of the corner column 2 is fixedly connected to the top plate 3, a baffle 4 is arranged between two adjacent corner columns 2, the bottom end of the baffle 4 is hingedly connected to the base 1, and the top of the baffle 4 is clamped and connected to the top plate 3 by a clamping assembly. A protective space is formed between the four corner columns 2, the four baffles 4, the base 1 and the top plate 3, the fire hydrant is located in the protective space, the bottom of the fire hydrant is installed on the ground through the base 1, and the side wall of the fire hydrant is sealed and connected to the base 1.

[0033] In this embodiment, the outer wall of each baffle 4 is provided with an identification plate of each water outlet of the fire hydrant, which is convenient for timely finding and opening of the corresponding baffle 4. The top of the baffle 4 is separated from the top plate 3 by operating the snap-fit ​​assembly. When the fire hydrant needs to be used, the snap-fit ​​assembly on the side of the corresponding fire hydrant outlet is operated to open the corresponding baffle 4 and flip it downward, so that the water pipe can be connected to the fire hydrant outlet; after use, the baffle 4 is flipped upward, and then the baffle 4 is fixed to the top plate 3 by the snap-fit ​​assembly, thereby protecting the fire hydrant in the protective space.

[0034] The clamping assembly includes a clamping ring 5 fixedly arranged on the upper inner wall of the baffle 4, and also includes a clamping groove 6 opened in the top plate 3, the opening of the clamping groove 6 is upward, the clamping groove 6 is arranged near the edge of the top plate 3, a slide bar 7 is slidably connected in the clamping groove 6, one end of the slide bar 7 is connected to the inner wall of one end of the clamping groove 6 through a compression spring 8, and a handle 10 is fixedly connected to the middle top surface of the slide bar 7 through a connecting rod 9, and the handle 10 is located above the top plate 3. A marking arrow is arranged on the handle 10 to indicate the direction in which the handle 10 is pushed when the clamping assembly is opened, so as to facilitate the quick opening of the clamping assembly.

[0035] A snap ring groove 11 is provided at one end of the snap groove 6 away from the compression spring 8 . The snap ring groove 11 extends outward from one end close to the baffle 4 and penetrates through the side wall of the top plate 3 to form an opening 12 . The snap ring 5 passes through the opening 12 and cooperates with the slide rod 7 .

[0036] In this embodiment, the clamping ring 5 is set to be U-shaped, and the clamping ring 5 is set vertically so that the slide bar 7 can pass through the clamping ring 5 horizontally. When the baffle 4 flips upward, first hold the handle 10 and push the slide bar 7 along the clamping groove 6 toward the direction close to the compression spring 8 until the slide bar 7 moves to a position that does not hinder the clamping ring 5 from passing through the opening 12 and entering the clamping ring groove 11. Then release the handle 10, so that the slide bar 7 moves toward the direction close to the clamping ring 5 under the action of the compression spring 8 and passes through the clamping ring 5, thereby fixing the baffle 4 to the top plate 3.

[0037] Specifically, the opening width of the top surface of the snap-in slot 6 is smaller than the diameter of the slide bar 7 and larger than the diameter of the connecting rod 9 , and the opening length of the top surface of the snap-in slot 6 is smaller than the length of the slide bar 7 , so that the slide bar 7 cannot be detached from the snap-in slot 6 .

[0038] Specifically, a placement groove 13 is provided at the edge of the base 1, and a protective mesh cover 14 is clamped in the placement groove 13. The protective mesh cover 14 covers the outside of the corner column 2 and the baffle 4, and the protective mesh cover 14 includes a plurality of interconnected horizontal bars and longitudinal bars. When the fire hydrant is not in use, the bottom of the protective mesh cover 14 is placed in the placement groove 13, which can further enhance the anti-collision capability and thus improve the protection capability.

[0039] Specifically, a plurality of drainage grooves 15 are provided on the bottom surface of the base 1 to facilitate water flow. A certain space is left between the top surface of the base 1 and the ground to prevent rainwater from entering the protective space during heavy rain and soaking and corroding the fire hydrants, thereby preventing the fire hydrants from rusting.

[0040] Specifically, the bottom of the baffle 4 is connected with a rotating shaft 16, and the two ends of the rotating shaft 16 are respectively connected to two adjacent corner columns 2, and the positions near the two ends of the rotating shaft 16 are sleeved with torsion springs 17. The torsion arms at both ends of the torsion spring 17 are respectively connected to the baffle 4 and the base 1. By providing the torsion spring 17, after the baffle 4 is separated from the top plate 3, power can be provided to the baffle 4, so that the baffle 4 is automatically flipped downward by force, reducing the operation time of the firefighters in the opening process, thereby gaining more time for firefighting.

[0041] Specifically, a solar panel 18 is provided on the top plate 3, the solar panel 18 is electrically connected to a battery, the battery is electrically connected to a heating lamp 19, and the heating lamp 19 is installed on the bottom surface of the top plate 3. Since the temperature is low in winter, especially in the northern region, ice is easily formed inside the fire hydrant, which easily affects the normal use of the fire hydrant. The heating lamp 19 can be used to heat the fire hydrant to ensure that the fire hydrant can be used normally; or in summer when there is a lot of rain and the air humidity is high, the protection space can be dried by the heating lamp 19 to keep the surface of the fire hydrant dry, thereby increasing the service life of the fire hydrant.

[0042] The use process of the utility model is as follows: when the fire hydrant needs to be used, the protective mesh cover 14 is lifted up and removed from the placement groove 13 in the base 1, and then the handle 10 is held by hand and moved toward the end close to the compression spring 8, so that the slide bar 7 is moved out of the clamping ring 5. At this time, the baffle 4 is flipped downward by the force of the torsion spring 17, driving the clamping ring 5 to move out of the clamping ring groove 11, and then the handle 10 is released, and the slide bar 7 is subjected to the force of the compression spring 8, and the slide bar 7 moves in the clamping groove 6 toward the end away from the compression spring 8. At this time, the baffle 4 is opened and the water pipe can be connected to the water outlet of the fire hydrant. After use, disassemble the water pipe and the fire hydrant, then hold the handle 10 with one hand to drive the slide bar 7 to move toward the end close to the compression spring 8, until the slide bar 7 moves to a position that does not hinder the snap ring 5 from passing through the opening 12 and entering the snap ring groove 11, and at the same time, flip the baffle 4 upward with one hand to place the snap ring 5 in the snap ring groove 11, and then release the handle 10, so that the slide bar 7 moves toward the direction close to the snap ring 5 under the action of the compression spring 8 and penetrates the snap ring 5, thereby fixing the baffle 4 and the top plate 3, and finally place the protective mesh cover 14 in the placement groove 13.

[0043] The fire hydrant protection device for fire safety provided by the utility model forms a protection space between the base 1 and the top plate 3 by setting four corner columns 2, four baffles 4, and the fire hydrant is located in the protection space, which can prevent the fire hydrant from being damaged by collision, and can also prevent erosion by wind, sun and rain, thereby increasing the service life of the fire hydrant. The protection device in the utility model has higher strength and hardness than the corrugated pipe section structure, making it more anti-collision capable, thereby improving the protection capability.

[0044] By setting a snap-on assembly, a slide rod 7 and a compression spring 8 are slidably set in the snap-on groove 6 to cooperate with the snap-on ring 5, so that each baffle 4 and the top plate 3 can be quickly opened and closed, and after the snap-on assembly is opened, the torsion spring 17 provides power for the baffle 4 to flip the baffle 4 downward, reducing the operation time of the firefighters in the opening process, thereby gaining more time for firefighting.

[0045] The protection net cover 14 can be provided to further enhance the anti-collision capability of the protection device. Meanwhile, the taking and placing process of the protection net cover 14 is very simple, and only needs to be lifted or put down, which will not delay the firefighting time.

[0046] By arranging the solar panel 18 and the heating lamp 19, the fire hydrant will not be frozen in winter, thus ensuring the normal use of the fire hydrant, or when the air humidity in the environment is high, the surface of the fire hydrant will be kept dry and will not be rusted, thus extending the service life of the fire hydrant.

[0047] The specific implementation methods of the utility model described above do not constitute a limitation on the protection scope of the utility model. Any other corresponding changes and modifications made according to the technical concept of the utility model should be included in the protection scope of the claims of the utility model.

Claims

1. A fire hydrant protection device for fire safety, comprising a base, characterized in that: Corner columns are fixedly arranged on the top surfaces of the four corners of the base, the top ends of the corner columns are fixedly connected to the top plates, a baffle is arranged between two adjacent corner columns, the bottom end of the baffle is hingedly connected to the base, and the top end of the baffle is clamped and connected to the top plate through a clamping assembly; The clamping assembly includes a clamping ring fixedly arranged on the upper inner wall of the baffle, and also includes a clamping groove opened in the top plate, the opening of the clamping groove is upward, and the clamping groove is arranged close to the edge of the top plate, a sliding rod is slidably connected in the clamping groove, one end of the sliding rod is connected to the inner wall of one end of the clamping groove through a compression spring, and a handle is fixedly connected to the middle top surface of the sliding rod through a connecting rod, and the handle is located above the top plate.

2. The fire hydrant protection device for fire safety according to claim 1, characterized in that: The end of the snap-in groove away from the compression spring is provided with a snap-in groove, and the end of the snap-in groove close to the baffle plate extends outward and penetrates the side wall of the top plate to form an opening, and the snap-in ring passes through the opening to cooperate with the slide rod.

3. The fire hydrant protection device for fire safety according to claim 2, characterized in that: The opening width of the top surface of the clamping groove is smaller than the diameter of the sliding rod and larger than the diameter of the connecting rod, and the opening length of the top surface of the clamping groove is smaller than the length of the sliding rod.

4. The fire hydrant protection device for fire safety according to claim 1, characterized in that: A placement groove is provided at the edge of the base, a protective mesh cover is clamped in the placement groove, the protective mesh cover covers the outside of the corner column and the baffle, and the protective mesh cover includes a plurality of interconnected cross bars and longitudinal bars.

5. The fire hydrant protection device for fire safety according to claim 1, characterized in that: The bottom surface of the base is provided with a plurality of drainage grooves.

6. The fire hydrant protection device for fire safety according to claim 1, characterized in that: A rotating shaft is connected to the bottom of the baffle, and two ends of the rotating shaft are respectively connected to two adjacent corner columns.

7. The fire hydrant protection device for fire safety according to claim 6, characterized in that: Torsion springs are sleeved on the positions of the rotating shaft near the two ends.

8. The fire hydrant protection device for fire safety according to claim 1, characterized in that: The top plate is provided with a solar panel, the solar panel is electrically connected to a storage battery, the storage battery is electrically connected to a heating lamp, and the heating lamp is installed on the bottom surface of the top plate.

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