Anti-collision fire hydrant for fire fighting

Abstract

The fire-fighting anti-collision fire hydrant comprises a fire hydrant body, an anti-collision shell is arranged on the outer side of the fire hydrant body, a connecting rod is fixedly connected between the anti-collision shell and the fire hydrant body, a plurality of supporting rods are fixedly connected to the lower end of the inner wall of the anti-collision shell, and the lower ends of the supporting rods are fixedly connected with a fire hydrant installation position. A top cover and a protective shell are arranged on the upper surface of the fire hydrant body and in the anti-collision shell correspondingly, the top cover is fixedly connected with the upper surface of the fire hydrant body, and the portion, located on the ground, of the fire hydrant body is located in the protective shell and the anti-collision shell. The upper surface of the protective shell makes close contact with the lower surface of the top cover, and the upper end of the side surface of the protective shell is fixedly connected with a pedal. Through the structure, the overall protection performance of the fire hydrant is improved, and the flexibility of fire hydrant protection components is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to fire hydrant technical field especially relates to a kind of fire-fighting anti-collision fire hydrant. BACKGROUND

[0002] Fire hydrant is not set protection measure in daily use process, so the surface of fire hydrant is corroded by rainwater and dust, and the use fluency of fire hydrant components is affected, and since fire hydrant is directly exposed, there is the hidden danger of being damaged by vehicles, Chinese patent network discloses "anti-collision fire hydrant", and the application number is "201820039702.4", the fire hydrant improves the anti-collision performance of fire hydrant by setting shock-absorbing layer and reinforcing layer, but since the shock-absorbing layer of the fire hydrant is provided with spring assembly, and no additional isolation measures are provided, in daily life, the appearance of fire hydrant and the spring components of shock-absorbing layer are prone to be corroded by external impurities. SUMMARY

[0003] The utility model aims at at least solving one of the technical problems existing in the prior art, providing a kind of fire-fighting anti-collision fire hydrant, utilize whole storage type protection component to improve the overall protection performance and anti-collision performance of fire hydrant, and improve the flexibility of protection component, reduce the influence of protection component on the use convenience of fire hydrant.

[0004] The utility model also provides a kind of fire-fighting anti-collision fire hydrant with the above, including: fire hydrant body, the outer side of the fire hydrant body is provided with anti-collision shell, connecting rod is fixedly connected between the anti-collision shell and fire hydrant body, the lower end of the inner wall of the anti-collision shell is fixedly connected with multiple support rods, the lower end of the support rod is fixedly connected with fire hydrant installation, the upper surface of the fire hydrant body, the inside of the anti-collision shell is respectively provided with top cover, protection shell, the top cover is fixedly connected with the upper surface of the fire hydrant body, the inside of the protection shell and the anti-collision shell, the part of the fire hydrant body on ground is located in the inside of protection shell and anti-collision shell, when not using fire hydrant, the upper surface of the protection shell is in close contact with the lower surface of top cover, the upper end of the side surface of the protection shell is fixedly connected with pedal.

[0005] According to the utility model describes a kind of fire-fighting anti-collision fire hydrant, the length of the support rod is less than the length of the inside space of anti-collision shell, the support rod is fixedly connected with fire hydrant installation in the state of inclination. Improve the effect of support rod.

[0006] According to the utility model describes a kind of fire-fighting anti-collision fire hydrant, the surface of the top cover is provided with opening, the opening is distributed in the upper and lower relative distribution with the valve of the upper end of fire hydrant body. Improve the convenience of using valve.

[0007] The utility model relates to a kind of fire-fighting fire hydrant of anti-collision, the upper end of top cover is provided with sealing cover, the surface of sealing cover lower end is in close contact with the inner wall of opening.

[0008] The utility model relates to a kind of fire-fighting fire hydrant of anti-collision, the lower surface of top cover is provided with reinforcing slot, the upper end of protective shell is located inside reinforcing slot. Improve the stability when protective shell acts.

[0009] The utility model relates to a kind of fire-fighting fire hydrant of anti-collision, the upper end of anti-collision shell is provided with limit slot, when using fire hydrant, the pedal is located inside limit slot. Limit the falling height of protective shell.

[0010] The utility model relates to a kind of fire-fighting fire hydrant of anti-collision, limit ring is fixedly connected inside anti-collision shell, when using fire hydrant, the upper surface of limit ring is in close contact with the lower surface of protective shell. Reduce the hidden trouble that pedal is damaged due to collision.

[0011] The utility model relates to a kind of fire-fighting fire hydrant of anti-collision, the length of protective shell is same with the length of upper half part of fire hydrant body, and the water inlet of fire hydrant body is completely exposed outside in the state that pedal enters limit slot. Avoid the influence of protective shell on the use effect of fire hydrant.

[0012] Beneficial effects:

[0013] Compared with prior art, the fire hydrant of anti-collision, by anti-collision shell, support rod, improve the anti-collision performance of fire hydrant, anti-collision shell, protective shell, top cover, improve the overall protection performance of fire hydrant, reduce the influence of external rainwater, dust on fire hydrant, improve the appearance of fire, and the connection relationship of anti-collision shell and protective shell, pedal provides the convenience of using fire hydrant, reduces the influence of protective component on the convenience of using fire hydrant. BRIEF DESCRIPTION OF DRAWINGS

[0014] The utility model is further illustrated below in connection with the drawings and examples;

[0015] Figure 1 It is right side plan view structure diagram of the utility model a kind of fire-fighting fire hydrant of anti-collision for the utility model;

[0016] Figure 2 It is left side plan view structure diagram of the utility model a kind of fire-fighting fire hydrant of anti-collision for the utility model;

[0017] Figure 3 It is right side view structure diagram of the utility model a kind of fire-fighting fire hydrant of anti-collision for the utility model;

[0018] Figure 4The utility model relates to a section structure graph of fire -fighting anti -collision hydrant.

[0019] Legend:

[0020] 1, hydrant body;2, anti -collision shell;3, protective housing;4, top cap;5, cover;6, pedal;7, limit card slot;8, connecting rod;9, limit ring;10, support rod;11, reinforcing card slot;12, opening. Specific embodiments

[0021] This part will describe the specific embodiments of the utility model in detail, the preferred embodiment of the utility model is shown in the drawing, the role of the drawing is to supplement the description of the text part with graphics, so that people can intuitively and visually understand each technical feature and the overall technical scheme of the utility model, but it cannot be understood as the limitation of the protection scope of the utility model.

[0022] Reference Figures 1-4 , the utility model discloses a kind of fire -fighting anti -collision hydrant, it includes: hydrant body 1, the outer side of hydrant body 1 is provided with anti -collision shell 2, connecting rod 8 is fixedly connected between anti -collision shell 2 and hydrant body 1, anti -collision shell 2 is used to contact with outside, avoid outside object directly contact hydrant body 1, the lower end of the inner wall of anti -collision shell 2 is fixedly connected with multiple support rods 10, the lower end of support rod 10 is fixedly connected with hydrant installation, the length of support rod 10 is less than the length of the internal space of anti -collision shell 2, support rod 10 is fixedly connected with hydrant installation in the state of inclination, support rod 10 is used to provide support force for anti -collision shell 2, improve the impact resistance of anti -collision shell 2 capability, wherein the front-back relative position relation of support rod 10 and connecting rod 8, realize the integration of anti -collision shell 2 and hydrant body 1 while reducing the influence of impact force on hydrant body 1.

[0023] The upper surface of hydrant body 1, the inner portion of anti -collision shell 2 is provided with top cap 4, protective housing 3 respectively, top cap 4 is fixedly connected with the upper surface of hydrant body 1, top cap 4 cooperates with protective housing 3, anti -collision shell 2, provides the closed condition for hydrant body 1, the surface of top cap 4 is provided with opening 12, opening 12 is distributed upside down with the valve of the upper end of hydrant body 1, the upper end of top cap 4 is provided with cover 5, the surface of the lower end of cover 5 is in close contact with the inner wall of opening 12, opening 12 provides the space for operating hydrant valve for user.

[0024] The inside of the protective shell 3 and the anti-collision shell 2, the part of the hydrant body 1 located on the ground is located in the inside of the protective shell 3 and the anti-collision shell 2, the length of the protective shell 3 is the same as the length of the upper half of the hydrant body 1, and the water inlet of the hydrant body 1 is completely exposed outside in the state that the pedal 6 enters the limiting clamping groove 7, the upper surface of the protective shell 3 is in close contact with the lower surface of the top cover 4 when the fire hydrant is not used, the lower surface of the top cover 4 is provided with a reinforcing clamping groove 11, the upper end of the protective shell 3 is located in the inside of the reinforcing clamping groove 11, and the reinforcing clamping groove 11 is used to improve the stability of the protective shell 3 when the protective shell 3 acts.

[0025] The upper end of the side surface of the protective shell 3 is fixedly connected with the pedal 6, the pedal 6 is used to provide a stress point for the protective shell 3 and improve the convenience of changing the height of the protective shell 3, the upper end of the anti-collision shell 2 is provided with the limiting clamping groove 7, the pedal 6 is located in the inside of the limiting clamping groove 7 when the fire hydrant is used, the inside of the anti-collision shell 2 is fixedly connected with the limiting ring 9, the upper surface of the limiting ring 9 is in close contact with the lower surface of the protective shell 3 when the fire hydrant is used, the limiting clamping groove 7 and the limiting ring 9 cooperatively form a double height-limiting mechanism, which is used to limit the falling height of the protective shell 3, and the limiting ring 9 supports the protective shell 3 from the bottom, so that the pedal 6 is prevented from being damaged due to heavy treading.

[0026] Working principle: the hydrant body 1 and the anti-collision shell 2 are integrated, when the fire hydrant is installed, the lower end of the hydrant body 1 is first buried in the ground, the distance between the hydrant body 1 and the inner wall of the anti-collision shell 2 provides operation space for the fixed supporting rod 10 in the case that the top cover 4 and the protective shell 3 are added, and when the fire hydrant is buried, it is necessary to note that the end, on which the supporting rod 10 is arranged, faces the driveway, after the supporting rod 10 is fixed, the protective shell 3 and the top cover 4 are added to the specified position, when the fire hydrant is used, the water inlet of the hydrant body 1 is exposed outside by directly treading the pedal 6, the valve of the hydrant body 1 is exposed outside after the cover 5 is separated, and the protective shell 3 is reset by lifting the pedal 6 after the use of the fire hydrant, and meanwhile, warning strips or warning patterns can be added to the surfaces of the anti-collision shell 2 and the protective shell 3, so as to further remind pedestrians to pay attention to the fire hydrant.

[0027] The above describes the embodiments of the utility model in detail in combination with the drawings, but the utility model is not limited to the above-mentioned embodiments, and various changes can be made within the knowledge range possessed by the ordinary skilled in the art without departing from the purpose of the utility model.

Claims

1. A fire-fighting anti-collision fire hydrant, characterized in that: include: A fire hydrant body (1), wherein an anti-collision shell (2) is provided on the outside of the fire hydrant body (1), a connecting rod (8) is fixedly connected between the anti-collision shell (2) and the fire hydrant body (1), a plurality of support rods (10) are fixedly connected to the lower end of the inner wall of the anti-collision shell (2), and the lower ends of the support rods (10) are fixedly connected to the fire hydrant installation position; The upper surface of the fire hydrant body (1) and the interior of the anti-collision shell (2) are respectively provided with a top cover (4) and a protective shell (3); the top cover (4) is fixedly connected to the upper surface of the fire hydrant body (1), the protective shell (3) is fixedly connected to the interior of the anti-collision shell (2); the part of the fire hydrant body (1) located on the ground is located inside the protective shell (3) and the anti-collision shell (2); when the fire hydrant is not in use, the upper surface of the protective shell (3) is in close contact with the lower surface of the top cover (4), and the upper end of the side surface of the protective shell (3) is fixedly connected to a pedal (6).

2. The anti-collision fire hydrant for firefighting according to claim 1, characterized in that: The length of the support rod (10) is smaller than the length of the internal space of the anti-collision shell (2), and the support rod (10) is fixedly connected to the fire hydrant installation position in an inclined state.

3. The anti-collision fire hydrant for firefighting according to claim 1, characterized in that: An opening (12) is provided on the surface of the top cover (4), and the opening (12) is vertically and relatively distributed with respect to the valve at the upper end of the fire hydrant body (1).

4. The anti-collision fire hydrant for firefighting according to claim 3, characterized in that: The upper end of the top cover (4) is provided with a sealing cover (5), and the surface of the lower end of the sealing cover (5) is in close contact with the inner wall of the opening (12).

5. The anti-collision fire hydrant for firefighting according to claim 1, characterized in that: A reinforcement slot (11) is provided on the lower surface of the top cover (4), and the upper end of the protective shell (3) is located inside the reinforcement slot (11).

6. The anti-collision fire hydrant for firefighting according to claim 1, characterized in that: A limit slot (7) is provided at the upper end of the anti-collision shell (2); when the fire hydrant is in use, the pedal (6) is located inside the limit slot (7).

7. The anti-collision fire hydrant for firefighting according to claim 1, characterized in that: A limiting ring (9) is fixedly connected to the interior of the anti-collision shell (2); when the fire hydrant is in use, the upper surface of the limiting ring (9) is in close contact with the lower surface of the protective shell (3).

8. The anti-collision fire hydrant for firefighting according to claim 6, characterized in that: The length of the protective shell (3) is the same as the length of the upper half of the fire hydrant body (1), and when the pedal (6) enters the limiting slot (7), the water inlet of the fire hydrant body (1) is completely exposed.

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