Fire hydrant with warning function

Abstract

The utility model discloses a fire hydrant with a warning function. The fire hydrant with the warning function comprises a fire hydrant body, and a protection assembly is arranged on the fire hydrant body in a sleeved mode. The protection assembly is composed of a hollow outer shell with the two ends open and a hollow inner shell with the bottom end open, the top end of the inner shell is of a closed structure, the lower portion of the inner shell is inserted into the outer shell, and the inner shell and the inner wall of the outer shell slide and are sealed. The fire hydrant body is protected by arranging the outer shell and the inner shell, and the height of the protection assembly is large enough, so that the protection assembly is not prone to being collided by people; the fire hydrant body is wrapped by the outer shell and the inner shell, so that fire fighting can be performed on the fire hydrant body, rainwater is prevented from entering and soaking the fire hydrant body, and rainwater erosion of the fire hydrant body is avoided; the inner shell is directly lifted upwards, so that the water outlet of the fire hydrant body can be exposed through the first through hole in the outer shell, and the quick pipe connection is not affected.

Description

Technical Field

[0001] The utility model relates to the technical field of fire hydrants, in particular to a fire hydrant with a warning function. Background Art

[0002] A Chinese utility model patent with publication number CN218562469U discloses a fire hydrant with a warning function, including a mounting base, a supporting device installed at the lower end of the mounting base, a fire hydrant installed at the upper end of the mounting base, a No. 2 water outlet installed at the middle of the front end of the fire hydrant, a No. 1 water outlet installed jointly at the upper left end and the upper right end of the fire hydrant, a hydrant cap installed at the upper end of the fire hydrant, a protective device installed jointly at the left and right ends of the fire hydrant, and a warning device installed at the lower left end of the protective device; the protective device includes a No. 1 protective cover and a No. 2 protective cover, a group of mounting screws are installed at the front right end and the rear right end of the No. 1 protective cover, a group of screw holes are opened at the front left end and the rear left end of the No. 2 protective cover, the No. 1 protective cover is installed at the left end of the No. 2 protective cover by means of mounting screws, and the No. 1 protective cover and the No. 2 protective cover are installed on the outer surface of the fire hydrant. The No. 1 protective cover and the No. 2 protective cover are fixed on the outer surface of the fire hydrant, thereby reducing the impact and scratches on the fire hydrant, thereby increasing the service life of the fire hydrant; the warning device includes a mounting frame and a controller, an LED light is installed at the front of the upper end of the controller, an alarm is installed at the rear of the upper end of the controller, the controller is installed at the upper end of the mounting frame, and the mounting frame is installed at the lower left end of the No. 1 protective cover. The controller on the warning device controls the LED light to illuminate, so that people can observe the location of the fire hydrant more clearly, and when a fire occurs, people can use the alarm on the controller to promptly report the alarm, thereby reducing people's losses; the supporting device includes a supporting frame, the front of the upper end, the middle of the upper end, the rear of the upper end and the right part of the upper end of the supporting frame are all equipped with support seats, the upper ends of the four support seats are all provided with card slots, and the four card slots are all equipped with insertion columns, and the supporting frame is installed at the lower end of the mounting base. The support frame is installed at the lower end of the mounting base, and then the insertion column is inserted below, so as to further support and fix the fire hydrant on the mounting base, thereby improving its stability; the positions of the mounting screws and the screw holes correspond to each other on the left and right; the LED light and the alarm are electrically connected to the controller.

[0003] The above patent has the following deficiencies:

[0004] 1) Although a protective device is installed, its height is the same as that of the fire hydrant, that is, the overall height is very low. Therefore, when people walk around it at night with poor light, it is difficult to be noticed due to its low height, so it is easy to collide with people;

[0005] 2) Since the protective device is provided with a through hole for exposing the water outlet, rainwater will still penetrate the fire hydrant through the through hole when it rains, so that effective protection of the fire hydrant cannot be achieved. Utility Model Content

[0006] In view of the problems existing in the existing fire hydrant with warning function, the utility model is proposed.

[0007] Therefore, the purpose of the utility model is to provide a fire hydrant with a warning function, which solves the problem that although a protective device is provided in the above-mentioned patent, the height of the protective device is consistent with the height of the fire hydrant, that is, the overall height is very low. Therefore, when people walk around it at night with poor light, it is not easy to be noticed due to its low height, and it is easy to collide with people; because a through hole is provided on the protective device for exposing the water outlet, rainwater will still penetrate into the fire hydrant through the through hole when it rains, so the fire hydrant cannot be effectively protected.

[0008] In order to solve the above technical problems, according to one aspect of the present invention, the present invention provides the following technical solutions:

[0009] A fire hydrant with a warning function, comprising a fire hydrant body, wherein a protective component is sleeved on the fire hydrant body;

[0010] The protection component is composed of an outer shell body with openings at both ends and being hollow, and an inner shell body with openings at the bottom and being hollow. The top of the inner shell body is a closed structure, and the bottom of the inner shell body is inserted into the outer shell body and slides and seals with the inner wall of the outer shell body.

[0011] As a preferred solution of the fire hydrant with warning function described in the utility model, a hollow sealing sleeve with two ends opened is bonded to the inner wall of the outer shell, and the outer shell and the inner shell elastically clamp the sealing sleeve together.

[0012] As a preferred solution of a fire hydrant with a warning function described in the utility model, wherein: a first through hole is opened on the outer shell, a second through hole is opened on the sealing sleeve, the water outlet of the fire hydrant body is opposite to the first through hole and the second through hole, and the water outlet of the fire hydrant body is exposed through the first through hole and the second through hole.

[0013] As a preferred solution of the fire hydrant with warning function described in the utility model, wherein: a shielding cover is integrally provided at the top of the inner shell body, and the size of the shielding cover is larger than the size of the top opening of the outer shell body.

[0014] As a preferred solution of the fire hydrant with warning function described in the utility model, wherein: a mounting structure is provided at the bottom of the outer shell;

[0015] The mounting structure comprises a fixing block welded to the bottom of the outer shell, a fixing pin is threadedly connected to the fixing block, and the end of the fixing pin is rotatably connected to the arc-shaped clamping plate.

[0016] As a preferred solution of the fire hydrant with warning function described in the utility model, wherein: a circular ring is integrally provided on the arc-shaped clamping plate, and the circular ring is rotatably connected to the fastening pin through a bearing.

[0017] As a preferred solution of a fire hydrant with a warning function described in the utility model, a support block is welded at the bottom of the shielding cover, the support block is hinged with a U-shaped support rod through a pin shaft, and an L-shaped support block is integrally provided on the outer wall of the outer shell.

[0018] Compared with existing technologies:

[0019] 1. The fire hydrant body is protected by providing an outer shell and an inner shell, and the height of the protective assembly is high enough so that it is not easily bumped by people;

[0020] 2. The outer shell and the inner shell wrap the fire hydrant body, so that the fire hydrant body can be extinguished, which prevents rainwater from entering and soaking the fire hydrant body, and prevents rainwater from eroding the fire hydrant body;

[0021] 3. Pull the inner shell upward directly, so that the water outlet of the fire hydrant body can be exposed through the first through hole on the outer shell, thereby not affecting the quick connection. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 A schematic diagram of the structure provided for Example 1 of the utility model;

[0023] Figure 2 Provided for the utility model embodiment 1 Figure 1 Schematic diagram of the appearance;

[0024] Figure 3 Provided for the utility model embodiment 1 Figure 2 Exploded diagram of

[0025] Figure 4 A bottom view of the outer shell provided in Example 1 of the utility model;

[0026] Figure 5 A schematic diagram of the structure provided for Embodiment 2 of the present utility model;

[0027] Figure 6 Provided for Example 2 of the utility model Figure 5 Partial side view of .

[0028] In the figure: fire hydrant body 1, inner shell 2, shielding cover 21, support block 22, outer shell 3, first through hole 31, fixing block 32, L-shaped support block 33, sealing sleeve 4, second through hole 41, fastening pin 5, arc clamping plate 6, circular ring 61, U-shaped support rod 7. DETAILED DESCRIPTION

[0029] In order to make the purpose, technical solutions and advantages of the present invention more clear, the implementation methods of the present invention will be further described in detail below with reference to the accompanying drawings.

[0030] Embodiment 1:

[0031] The utility model provides a fire hydrant with a warning function. Figure 1-4 , comprising a fire hydrant body 1, on which a protective component is sleeved;

[0032] The protective assembly is composed of an outer shell body 3 which is open at both ends and hollow, and an inner shell body 2 which is open at the bottom end and hollow. The top end of the inner shell body 2 is a closed structure. The lower part of the inner shell body 2 is inserted into the outer shell body 3 and slides and seals with the inner wall of the outer shell body 3. Specifically, a sealing sleeve 4 which is open at both ends and hollow is bonded to the inner wall of the outer shell body 3. The outer shell body 3 and the inner shell body 2 elastically clamp the sealing sleeve 4 together, and the inner shell body 2 is in contact with the sealing sleeve 4 and can move up and down. The friction between the inner shell body 2 and the sealing sleeve 4 is greater than the gravity of the inner shell body 2, so that when the inner shell body 2 is raised or lowered to a certain height, the inner shell body 2 can remain stable.

[0033] A first through hole 31 is formed on the outer shell 3, and a second through hole 41 is formed on the sealing sleeve 4. The water outlet of the fire hydrant body 1 is opposite to the first through hole 31 and the second through hole 41. The water outlet of the fire hydrant body 1 is exposed through the first through hole 31 and the second through hole 41, so that the inner shell 2 is pulled upward, so that the bottom height of the inner shell 2 is higher than the top height of the second through hole 41; a warning slogan can be set on the outer wall of the outer shell 3.

[0034] The top of the inner shell 2 is integrally provided with a shielding cover 21 , and the size of the shielding cover 21 is larger than the size of the top opening of the outer shell 3 , so that the shielding cover 21 can prevent rainwater from entering the outer shell 3 .

[0035] The bottom of the outer shell 3 is provided with a mounting structure; the mounting structure comprises a fixing block 32 welded to the bottom of the outer shell 3, a fastening pin 5 is threadedly connected to the fixing block 32, and the end of the fastening pin 5 is rotatably connected to the arc-shaped clamping plate 6.

[0036] The arc-shaped clamping plate 6 is integrally provided with a circular ring 61, and the circular ring 61 is rotatably connected to the fastening pin 5 via a bearing; by tightening the fastening pin 5, the arc-shaped clamping plate 6 is driven to clamp the outer wall of the fire hydrant body 1, thereby ensuring the stability of the outer shell 3.

[0037] During actual use, when the fire hydrant body 1 needs to be used, the inner shell 2 is pulled upward so that the bottom height of the inner shell 2 is higher than the top height of the second through hole 41; the water pipe is connected to the water outlet of the fire hydrant body 1 through the second through hole 41.

[0038] Embodiment 2:

[0039] See attached Figure 5-6 , which is different from Example 1, is that a support block 22 is welded at the bottom of the shielding cover 21, and the support block 22 is hinged with a U-shaped support rod 7 through a pin shaft, and an L-shaped support block 33 is integrally provided on the outer wall of the outer shell 3; after the inner shell 2 is pulled upward so that the bottom height of the inner shell 2 is higher than the top height of the second through hole 41, the bottom of the U-shaped support rod 7 is mounted on the L-shaped support block 33, thereby ensuring the stability of the inner shell 2.

[0040] Although the present invention has been described above with reference to the embodiments, various modifications may be made thereto and parts thereof may be replaced with equivalents without departing from the scope of the present invention. In particular, as long as there is no structural conflict, the various features in the embodiments disclosed in the present invention may be used in combination with each other in any manner, and the fact that these combinations are not exhaustively described in this specification is only for the sake of omitting space and saving resources. Therefore, the present invention is not limited to the specific embodiments disclosed herein, but includes all technical solutions falling within the scope of the claims.

Claims

1. A fire hydrant with a warning function, comprising a fire hydrant body (1), characterized in that: The fire hydrant body (1) is sleeved with a protective component; The protective component is composed of an outer shell (3) which is open at both ends and hollow, and an inner shell (2) which is open at the bottom end and hollow. The top of the inner shell (2) is a closed structure, and the bottom of the inner shell (2) is inserted into the outer shell (3) and slides and seals with the inner wall of the outer shell (3).

2. A fire hydrant with a warning function according to claim 1, characterized in that: A hollow sealing sleeve (4) with openings at both ends is bonded to the inner wall of the outer shell (3), and the outer shell (3) and the inner shell (2) together elastically clamp the sealing sleeve (4).

3. A fire hydrant with a warning function according to claim 2, characterized in that: The outer shell (3) is provided with a first through hole (31), the sealing sleeve (4) is provided with a second through hole (41), the water outlet of the fire hydrant body (1) is directly opposite to the first through hole (31) and the second through hole (41), and the water outlet of the fire hydrant body (1) is exposed through the first through hole (31) and the second through hole (41).

4. A fire hydrant with a warning function according to claim 1, characterized in that: The top end of the inner shell (2) is integrally provided with a shielding cover (21), and the size of the shielding cover (21) is larger than the size of the top end opening of the outer shell (3).

5. The fire hydrant with warning function according to claim 1, characterized in that: The bottom of the outer shell (3) is provided with a mounting structure; The mounting structure comprises a fixing block (32) welded to the bottom of the outer shell (3), a fixing pin (5) is threadedly connected to the fixing block (32), and the end of the fixing pin (5) is rotatably connected to an arc-shaped clamping plate (6).

6. A fire hydrant with a warning function according to claim 5, characterized in that: A circular ring (61) is integrally provided on the arc-shaped clamping plate (6), and the circular ring (61) is rotatably connected to the fastening pin (5) via a bearing.

7. The fire hydrant with warning function according to claim 4, characterized in that: A support block (22) is welded to the bottom of the shielding cover (21), the support block (22) is hingedly connected to a U-shaped support rod (7) via a pin, and an L-shaped support block (33) is integrally provided on the outer wall of the outer shell (3).

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