Anti-collision structure for fire hydrant

Abstract

The utility model relates to the technical field of outdoor fire hydrants, in particular to an anti-collision structure for a fire hydrant, which comprises a fixed sleeve, the fire hydrant is surrounded by the fixed sleeve, a plurality of side pipes are fixedly arranged on the side wall of the fixed sleeve, movable blocks are movably arranged in the side pipes, one end of each movable block is connected with a first spring, and the other end of each movable block is connected with a second spring. A connecting column is arranged at the other end of the movable block and connected with a protection assembly. According to the anti-collision structure for the fire hydrant, the fixing sleeve is installed on the periphery of the fire hydrant, the multiple protection assemblies are arranged on the periphery of the fixing sleeve, when the fire hydrant is collided, the protection assemblies can protect the fire hydrant in an all-around mode, the protection assemblies provide effective buffering, the influence of collision on the fire hydrant is greatly eliminated, and the anti-collision structure for the fire hydrant is safe and reliable. And the fire hydrant is prevented from being crashed.

Description

Technical Field

[0001] The utility model relates to the technical field of outdoor fire hydrants, in particular to an anti-collision structure for fire hydrants. Background Art

[0002] Fire hydrants, formally called fire hydrants, are a type of fixed firefighting facility. Their main function is to control combustibles, isolate combustion-supporting materials, and eliminate ignition sources. They are divided into indoor fire hydrants and outdoor fire hydrants. Outdoor fire hydrants are water supply facilities installed on the fire water supply network outside the building. They are mainly used for fire trucks to take water from the municipal water supply network or the outdoor fire water supply network to extinguish fires. They can also be directly connected to water hoses and water guns to discharge water for firefighting. They are one of the important firefighting facilities for fighting fires. However, the existing outdoor fire hydrants lack protective structures, which makes them easily damaged when hit. Therefore, improvements are needed. Utility Model Content

[0003] The purpose of the utility model is to provide an anti-collision structure for a fire hydrant to solve the problems raised in the above background technology.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an anti-collision structure for a fire hydrant, comprising a fixed sleeve, which surrounds the fire hydrant, and a plurality of side tubes are fixedly arranged on the side wall of the fixed sleeve, and a movable block is movably arranged in the side tube, one end of the movable block is connected to a first spring, and the other end of the movable block is provided with a connecting column, and the connecting column is connected to a protective component.

[0005] Preferably, a panel is provided at the bottom of the fixing sleeve, and the panel is fixed to the ground by a plurality of bolts.

[0006] Preferably, a movable sleeve is movably connected to the upper end of the fixed sleeve.

[0007] Preferably, the protective assembly includes a protective plate, a telescopic plate is movably connected above the protective plate, the protective plate is an arc-shaped plate structure, a group of connecting ears are provided on the inner side wall of the protective plate, connecting bosses are provided on both sides of the top of the connecting column, and the connecting bosses are rotatably connected to the connecting ears.

[0008] Preferably, a mounting ring 1 is provided on the bottom inner wall of the protective plate and the bottom side wall of the fixing sleeve, and a second spring is provided between the mounting ring 1.

[0009] Preferably, a second mounting ring is provided on the top inner wall of the telescopic plate and the top side wall of the movable sleeve, and a third spring is provided between the second mounting rings.

[0010] Compared with the prior art, the beneficial effects of the utility model are:

[0011] The utility model proposes an anti-collision structure for a fire hydrant, wherein a fixing sleeve is installed on the periphery of the fire hydrant, and a plurality of protection components are arranged around the fixing sleeve. When impacted, the protection components can provide all-round protection for the fire hydrant, and the protection components provide effective buffering, which greatly eliminates the impact on the fire hydrant and avoids the fire hydrant from being damaged. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 This is a schematic diagram of the structure of the utility model device;

[0013] Figure 2 for Figure 1 Enlarged view of point A in the middle;

[0014] Figure 3 This is a structural diagram of the protective component of the utility model.

[0015] In the figure: a fixed sleeve 1, a fire hydrant 2, a movable sleeve 3, a protective plate 4, a connecting ear 5, a side pipe 6, a movable block 7, a connecting column 8, a first spring 9, a second spring 10, a telescopic plate 11, and a third spring 12. DETAILED DESCRIPTION

[0016] 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.

[0017] See also Figures 1 to 3 The utility model provides a technical solution: an anti-collision structure for a fire hydrant, including a fixed sleeve 1, the fixed sleeve 1 surrounds the fire hydrant 2, and a panel is arranged at the bottom of the fixed sleeve 1, and the panel is fixed to the ground by a plurality of bolts. A movable sleeve 3 is movably inserted at the upper end of the fixed sleeve 1, a plurality of side pipes 6 are fixedly arranged on the side wall of the fixed sleeve 1, a movable block 7 is movably arranged in the side pipe 6, one end of the movable block 7 is connected to a first spring 9, and the other end of the movable block 7 is provided with a connecting column 8, and the connecting column 8 is connected to a protective component.

[0018] The protection assembly includes a protection plate 4, and a telescopic plate 11 is movably connected on the top of the protection plate 4. When it is necessary to connect a water pipe to the fire hydrant 2, the telescopic plate 11 and the movable sleeve 3 need only be pressed down to leak the water pipe interface. The protection plate 4 is an arc-shaped plate structure, and a group of connecting ears 5 are arranged on the inner side wall of the protection plate 4. Connecting bosses are arranged on both sides of the top of the connecting column 8. The connecting bosses are rotatably connected to the connecting ears 5, so that the protection plate 4 can tilt when hit. A mounting ring 1 is arranged on the bottom inner wall of the protection plate 4 and the bottom side wall of the fixed sleeve 1, and a second spring 10 is arranged between the mounting rings 1. A mounting ring 2 is arranged on the top inner wall of the telescopic plate 11 and the top side wall of the movable sleeve 3, and a third spring 12 is arranged between the mounting rings 2.

[0019] A fixed sleeve 1 is installed on the periphery of the fire hydrant 2, and a number of protective components are arranged around the fixed sleeve 1. When impacted, the protective components can provide all-round protection for the fire hydrant 2. When the middle of the protective plate 4 is impacted, the first spring 9 can be compressed to provide a buffer space. When the upper end is impacted, the upper ends of the protective plate 4 and the telescopic plate 11 tilt inward, and the third spring 12 compresses the second spring 10 and stretches it, which can provide better buffering and eliminate the impact. Similarly, when the lower part is impacted, the lower end of the protective plate 4 tilts inward, the second spring 10 compresses the third spring 12 and stretches it. The protective components provide effective buffering, which greatly eliminates the impact on the fire hydrant 2 and avoids the fire hydrant 2 from being damaged.

[0020] 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. An anti-collision structure for a fire hydrant, comprising a fixing sleeve (1), wherein the fixing sleeve (1) surrounds the fire hydrant (2), and is characterized in that: A plurality of side tubes (6) are fixedly arranged on the side wall of the fixed sleeve (1), a movable block (7) is movably arranged inside the side tube (6), one end of the movable block (7) is connected to a first spring (9), and a connecting column (8) is arranged at the other end of the movable block (7), and the connecting column (8) is connected to a protective component.

2. The anti-collision structure for a fire hydrant according to claim 1, characterized in that: The bottom of the fixing sleeve (1) is provided with a panel, which is fixed to the ground by a plurality of bolts.

3. The anti-collision structure for a fire hydrant according to claim 1, characterized in that: A movable sleeve (3) is movably inserted into the upper end of the fixed sleeve (1).

4. The anti-collision structure for a fire hydrant according to claim 1, characterized in that: The protective assembly comprises a protective plate (4), a telescopic plate (11) is movably inserted on the top of the protective plate (4), the protective plate (4) is an arc-shaped plate structure, a group of connecting ears (5) are arranged on the inner side wall of the protective plate (4), and connecting bosses are arranged on both sides of the top of the connecting column (8), and the connecting bosses are rotatably inserted on the connecting ears (5).

5. The anti-collision structure for a fire hydrant according to claim 4, characterized in that: A mounting ring 1 is provided on the inner wall of the bottom end of the protective plate (4) and the side wall of the bottom end of the fixing sleeve (1), and a second spring (10) is provided between the mounting ring 1.

6. The anti-collision structure for a fire hydrant according to claim 4, characterized in that: A second mounting ring is provided on the top inner wall of the telescopic plate (11) and the top side wall of the movable sleeve (3), and a third spring (12) is provided between the second mounting rings.

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