Digital fire hydrant based on Internet of Things

Abstract

The utility model discloses an internet of things digital fire hydrant which comprises a fire hydrant body, the fire hydrant body is composed of a main body and a rotating handle, the fire hydrant body is fixedly installed at the upper end of the base, and a plurality of protection rods are arranged at the position, on the outer side of the fire hydrant body, of the upper end of the base. The multiple protection rods jointly penetrate through a limiting assembly. According to the fire hydrant, the multiple protection rods are arranged on the outer side of the fire hydrant body, a certain protection effect on the fire hydrant body can be achieved, the protection rods provided with the threaded grooves are rotationally arranged, the other protection rods are fixedly arranged, when the signal receiver receives fire signals, the protection rods provided with the threaded grooves rotate, and therefore the fire hydrant body can be protected. Other protection rods can play a role in limiting, so that the limiting assembly can vertically move to relieve limitation on the rotating handle, use of workers is facilitated, and any operation on the rotating handle under other conditions is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of fire hydrants, and in particular to an Internet of Things digital fire hydrant. Background Art

[0002] At present, due to the weak fire safety awareness of some units and individuals, fire hydrants are very common. Once a fire occurs, the damaged fire hydrants will not be able to play their due role, posing a serious threat to the safety of people's lives and property; at the same time, with the continuous expansion of urban scale, the installation scope of fire hydrants is also expanding. For fire units, it has become an urgent requirement to realize comprehensive and real-time monitoring and management of fire hydrants.

[0003] After searching, Chinese patent authorization number CN205281203U discloses a fire hydrant monitoring system, including an information collection module installed on the fire hydrant, an information transmission module connected to the information collection module, an information processing module connected to the information transmission module, and an information feedback module connected to the information processing module, wherein the information feedback module cooperates with a receiving module provided on the operator. Existing fire hydrants are generally exposed to the outside for convenience and practicality. Although a monitoring system is provided, it cannot prevent people from operating the rotating handle on the upper part of the fire hydrant at ordinary times. There is a lack of a limit structure for the fire hydrant, and long-term arbitrary operation will affect the use effect of the fire hydrant.

[0004] To this end, we propose an IoT digital fire hydrant to solve the above problems. Utility Model Content

[0005] The purpose of the utility model is to solve the problems raised in the background technology and to propose an Internet of Things digital fire hydrant.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] An Internet of Things digital fire hydrant, comprising a fire hydrant body, the fire hydrant body consisting of a main body and a rotating handle, and also comprising a base, the fire hydrant body is fixedly mounted on the upper end of the base, a plurality of protective rods are arranged on the upper end of the base on the outer side of the fire hydrant body, a plurality of the protective rods pass through a limit assembly together, a thread groove is arranged on the upper side of one of the protective rods, a rotating motor is fixedly embedded and mounted on the upper end of the base, and the output end of the rotating motor is fixedly connected to the protective rod with the thread groove, and the protective rod is threadably matched with the limit assembly through the thread groove;

[0008] The limiting assembly comprises a lifting plate, and a plurality of limiting rods are fixedly connected to the upper end of the lifting plate.

[0009] Preferably, a signal receiver and a signal transmitter are fixedly mounted on the right side of the upper end of the base in sequence from left to right.

[0010] Preferably, the signal transmitter is signal-connected to a controller, and the controller is electrically connected to the rotating motor.

[0011] Preferably, the rotating handle comprises a mounting ring, and a plurality of levers are distributed in a circular array inside the mounting ring.

[0012] Preferably, the limiting rods exist in pairs, and the number of the limiting rods is at least one pair.

[0013] Preferably, a clearance groove is provided at the lower end of the lifting plate.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] The utility model can play a certain protective role on the fire hydrant body by arranging multiple protective rods on the outer side of the fire hydrant body. In addition, the protective rod with a threaded groove is rotatable, and the other protective rods are fixed. When the signal receiver receives a fire signal, the protective rod with the threaded groove rotates, and the other protective rods can play a limiting role, so that the limiting component can move vertically to release the restriction on the rotating handle, which is convenient for the staff to use and avoids arbitrary operation of the rotating handle under other circumstances. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic structural diagram of an IoT digital fire hydrant proposed by the utility model when not in use;

[0017] Figure 2 This is a schematic diagram of the structure of an IoT digital fire hydrant proposed by the utility model when in use;

[0018] Figure 3 for Figure 1 Schematic diagram of the structure looking down at the rotating handle in the middle.

[0019] In the figure: 1 base, 2 fire hydrant body, 21 main body, 22 rotating handle, 221 mounting ring, 222 lever, 3 protection rod, 4 limit assembly, 41 lifting plate, 42 give way groove, 43 limit rod, 5 thread groove, 6 rotating motor, 7 signal receiver, 8 signal transmitter. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0021] Reference Figure 1-Figure 3 A digital fire hydrant of the Internet of Things includes a fire hydrant body 2, which is composed of a main body 21 and a rotating handle 22. The rotating handle includes a mounting ring 221, and a plurality of levers 222 are distributed in an annular array inside the mounting ring 221. The lever 222 is limited by a lower limiting rod 43 to complete the overall limiting of the rotating handle 22, thereby avoiding the operation of the rotating handle 22 when not in use.

[0022] It also includes a base 1, on the upper right side of the base 1 are fixedly installed with a signal receiver 7 and a signal transmitter 8 from left to right. The existing technology is used to receive the signal of the Internet of Things by the signal receiver 7, and at the same time the signal transmitter 8 sends a fire signal.

[0023] The fire hydrant body 2 is fixedly installed on the upper end of the base 1. A plurality of protective rods 3 are arranged on the outer side of the fire hydrant body 2 at the upper end of the base 1. The plurality of protective rods 3 are arranged on the outer side of the fire hydrant body 2, and can play a certain protective role for the fire hydrant body 2 at ordinary times. In addition, except for the protective rod 3 with a threaded groove 5 which is rotatably arranged, the other protective rods 3 are fixedly arranged. The plurality of protective rods 3 are slidably connected with the limit assembly 4, and when the protective rod 3 with a threaded groove 5 rotates, the other protective rods 3 can play a limiting role, so that the limit assembly 4 can move vertically.

[0024] Multiple protection rods 3 pass through the limiting assembly 4 together. The limiting assembly 4 includes a lifting plate 41. The upper end of the lifting plate 41 is fixedly connected with multiple limiting rods 43. The limiting rods 43 exist in pairs, and the number of the limiting rods 43 is at least one pair. Two limiting rods 43 cooperate to limit a lever 222.

[0025] A threaded groove 5 is provided on the upper side of one of the protective rods 3, a rotating motor 6 is fixedly embedded in the upper end of the base 1, a signal transmitter 8 is connected to a controller, the controller is electrically connected to the rotating motor 6, the signal transmitter 8 sends a fire signal, and the controller controls the rotating motor 6 to start.

[0026] The output end of the rotating motor 6 is fixedly connected to the protective rod 3 with a threaded groove 5. The rotating motor 6 drives the protective rod 3 with a threaded groove 5 to rotate. The protective rod 3 is threadedly matched with the limit assembly 4 through the threaded groove 5, driving the limit assembly 4 to move vertically downward, so that the multiple limit rods 43 release the limit on the rotating handle 22, and the staff can operate the rotating handle 22 and use the fire hydrant body 2 normally.

[0027] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. An Internet of Things digital fire hydrant, comprising a fire hydrant body (2), wherein the fire hydrant body (2) is composed of a main body (21) and a rotating handle (22), and is characterized in that: It also comprises a base (1), the fire hydrant body (2) is fixedly mounted on the upper end of the base (1), a plurality of protective rods (3) are arranged on the upper end of the base (1) on the outer side of the fire hydrant body (2), the plurality of protective rods (3) pass through the limiting assembly (4) together, a thread groove (5) is arranged on the upper side of one of the protective rods (3), a rotating motor (6) is fixedly embedded and mounted on the upper end of the base (1), and the output end of the rotating motor (6) is fixedly connected to the protective rod (3) provided with the thread groove (5), and the protective rod (3) is threadably matched with the limiting assembly (4) through the thread groove (5); The limiting assembly (4) comprises a lifting plate (41), and a plurality of limiting rods (43) are fixedly connected to the upper end of the lifting plate (41).

2. The IoT digital fire hydrant according to claim 1, characterized in that: A signal receiver (7) and a signal transmitter (8) are fixedly mounted on the right side of the upper end of the base (1) in sequence from left to right.

3. The IoT digital fire hydrant according to claim 2, characterized in that: The signal transmitter (8) is signal-connected to a controller, and the controller is electrically connected to the rotating motor (6).

4. The IoT digital fire hydrant according to claim 1, characterized in that: The rotating handle (22) comprises a mounting ring (221), and a plurality of shifting rods (222) are distributed in a circular array inside the mounting ring (221).

5. The IoT digital fire hydrant according to claim 1, characterized in that: The limiting rods (43) exist in pairs, and the number of the limiting rods (43) is at least one pair.

6. The IoT digital fire hydrant according to claim 1, characterized in that: A clearance groove (42) is provided at the lower end of the lifting plate (41).

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