CN211735606U

CN211735606U - Fire hydrant with safeguard function

Info

Publication number: CN211735606U
Application number: CN201922483290.0U
Authority: CN
Inventors: 朱中利
Original assignee: Shandong Waitai Construction Engineering Co ltd
Current assignee: Shandong Waitai Construction Engineering Co ltd
Priority date: 2019-12-31
Filing date: 2019-12-31
Publication date: 2020-10-23
Anticipated expiration: 2029-12-31

Abstract

The utility model discloses a fire hydrant with safeguard function relates to fire hydrant technical field. The utility model discloses a base and protection casing, the upper surface rigid coupling of base has a stand, the second circular slot has been seted up to the opposite side that a T type groove and stand were seted up to one side of stand, the inside sliding fit in T type groove has T type slider, the inside sliding fit in second circular slot has the cylinder, cylindrical week side rigid coupling has two slides, two spouts have been seted up to the inside wall in second circular slot, the slide be located the inside of spout and with spout sliding fit, the slide has the second spring with the tank bottom rigid coupling of spout. The utility model discloses a set up stand, base and protection casing, the inside of protection casing is equipped with the heated board and can guarantees that the fire hydrant body can not freeze and damage winter, and the base is buried underground in ground has guaranteed this protector's leakproofness, can take the cylinder out from the inside in former groove through the pulling arm-tie, and T type slider can rise automatically in the effect of first spring.

Description

Fire hydrant with safeguard function

Technical Field

The utility model belongs to the technical field of the fire hydrant, especially, relate to a fire hydrant with safeguard function.

Background

A fire hydrant, called fire hydrant formally, is a fixed fire-fighting equipment, and mainly has the functions of controlling combustible substances, isolating combustion-supporting substances and eliminating ignition sources. It is divided into indoor fire hydrant and outdoor fire hydrant. The fire hydrant is mainly used for the fire fighting truck to take water from a municipal water supply network or an outdoor fire fighting water supply network to put out a fire, and can also be directly connected with a water hose and a water gun to discharge water to put out a fire. Therefore, indoor and outdoor fire hydrant systems are also one of the important fire fighting devices for fighting fires.

To most outdoor fire hydrants, usually expose in the external world, although partial fire hydrant outside has all installed protective fence, its main function is to avoid the pedestrian to touch the fire hydrant in the walking process, lead to the pedestrian to be injured, it does not play the guard action to the fire hydrant itself, especially in sleet weather, lead to the fire hydrant to corrode easily, influence normal opening, even direct damage, and current fire hydrant protector is good although the protective effect, but be difficult to open, in this kind of emergency of the minute second of fire rescue must contend, certain hindrance has been caused to the rescue action, in addition, current fire hydrant protector lacks heat preservation device, can not keep warm to the fire hydrant in cold winter, lead to the water in the fire hydrant to freeze, can lead to the fire hydrant to rise and split even.

Therefore, the utility model designs a fire hydrant with safeguard function to solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a fire hydrant with protection function, which is provided with a column, a base and a protective cover, wherein the protective cover is internally provided with a heat preservation plate which can ensure that the fire hydrant body can not be frozen and frozen in winter, the base is buried in the ground to ensure the sealing performance of the protective device, the cylinder can be drawn out from the interior of the original groove by pulling the pulling plate, the T-shaped sliding block can automatically rise under the action of the first spring, the protective cover rises and the fire hydrant body is exposed, the problems that the existing fire hydrant protective device has good protective effect but is not easy to open, and under the emergency condition of time-to-second struggle in fire rescue, the fire hydrant protection device has the advantages that rescue actions are hindered to a certain extent, in addition, the existing fire hydrant protection device is lack of a heat preservation device, heat preservation can not be carried out on the fire hydrant in cold winter, water in the fire hydrant is frozen, and even the fire hydrant is cracked.

In order to solve the technical problem, the utility model discloses a realize through following technical scheme:

the utility model relates to a fire hydrant with protection function, which comprises a fire hydrant body, a base and a protective cover;

the upper surface of the base is fixedly connected with an upright post, one side of the upright post is provided with a T-shaped groove, the other side of the upright post is provided with a second circular groove, a T-shaped sliding block is matched in the T-shaped groove in a sliding manner, the T-shaped sliding block and the groove bottom of the T-shaped groove are fixedly connected with a first spring, and the T-shaped sliding block is fixedly connected with the protective cover;

a cylinder is in sliding fit with the inside of the second circular groove, two sliding plates are fixedly connected to the peripheral side face of the cylinder, two sliding grooves are formed in the inner side wall of the second circular groove, the sliding plates are located inside the sliding grooves and are in sliding fit with the sliding grooves, and second springs are fixedly connected to the sliding plates and the bottom of the sliding grooves;

a first circular groove is formed in the position, corresponding to the second circular groove, of one side of the T-shaped sliding block, a first inclined plane is arranged at the bottom of the T-shaped sliding block, and a second inclined plane is arranged on one side of the cylinder.

Preferably, a through groove and a returning groove are formed in the upper surface of the base, and the bottom of the protective cover is located inside the returning groove.

Preferably, the top of the protection cover is fixedly connected with a top cover, and the inner side face of the protection cover is fixedly connected with a heat insulation plate.

Preferably, the cylinder is located inside the first circular groove and is in sliding fit with the first circular groove.

Preferably, the first inclined plane and the second inclined plane are parallel, and one end of the top cover close to the upright post is inclined downwards.

Preferably, the fire hydrant body is located the inside of logical groove, the bottom of base is pre-buried underground.

The utility model discloses following beneficial effect has:

1. the utility model discloses a set up the stand, cylinder and T type slider, pulling arm-tie when using, the cylindrical roll-off from first circular slot under the effect of arm-tie, T type slider loses the constraint and can upwards slide under the effect of first spring, T type slider drives the protection casing and rises, make the fire hydrant body expose in the outside, when not using, press down the top cap, T type slider downstream and extrude first spring, when the first inclined plane of T type slider contacts with the second inclined plane, inside cylindrical one end received the extrusion and can slided into T type slider, when the position of first circular slot and second circular slot corresponds, the cylinder is automatic to slide into first circular slot under the elasticity of second spring, block T type slider, and the operation is simple, and high convenience and high speed.

2. The utility model discloses a set up heated board and base, the setting of heated board can prevent effectively that the fire hydrant body from taking place the phenomenon of freezing in chilly winter, has avoided the fire hydrant body to rise because of freezing and splits, and the pre-buried of base is pegged graft the protection casing through returning the type groove in the underground, has strengthened the waterproof nature and the heat insulating ability of device.

Of course, it is not necessary for any particular product to achieve all of the above-described advantages at the same time.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic structural view of a fire hydrant with a protection function;

FIG. 2 is a schematic view of the structure of FIG. 1 in use;

FIG. 3 is a schematic structural diagram of a base, a column and a T-shaped slider;

FIG. 4 is a cross-sectional view of the shield;

FIG. 5 is a cross-sectional view of the post;

FIG. 6 is a schematic structural view of a T-shaped slider;

FIG. 7 is a schematic view of the structure of site A;

in the drawings, the components represented by the respective reference numerals are listed below:

1. a base; 2. a column; 3. a through groove; 4. a returning groove; 5. a fire hydrant body; 6. a protective cover; 7. a top cover; 8. a T-shaped slider; 9. pulling a plate; 10. a T-shaped groove; 11. a first spring; 12. a thermal insulation board; 13. a first inclined plane; 14. a first circular groove; 15. a second circular groove; 16. a chute; 17. a cylinder; 18. a slide plate; 19. a second spring; 20. a second inclined plane.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-7, the utility model relates to a fire hydrant with protection function, which comprises a fire hydrant body 5, a base 1 and a protective cover 6;

the upper surface of the base 1 is fixedly connected with an upright post 2, one side of the upright post 2 is provided with a T-shaped groove 10, the other side of the upright post 2 is provided with a second circular groove 15, a T-shaped sliding block 8 is slidably matched in the T-shaped groove 10, a first spring 11 is fixedly connected between the T-shaped sliding block 8 and the bottom of the T-shaped groove 10, and the T-shaped sliding block 8 is fixedly connected with the protective cover 6;

a cylinder 17 is slidably fitted inside the second circular groove 15, two sliding plates 18 are fixedly connected to the peripheral side surfaces of the cylinder 17, two sliding grooves 16 are formed in the inner side wall of the second circular groove 15, the sliding plates 18 are located inside the sliding grooves 16 and are slidably fitted with the sliding grooves 16, and a second spring 19 is fixedly connected to the sliding plates 18 and the groove bottoms of the sliding grooves 16;

a first circular groove 14 is formed in the position, corresponding to the second circular groove 15, of one side of the T-shaped sliding block 8, a first inclined surface 13 is arranged at the bottom of the T-shaped sliding block 8, and a second inclined surface 20 is arranged on one side of the cylinder 17.

Furthermore, a through groove 3 and a returning groove 4 are formed in the upper surface of the base 1, and the bottom of the protective cover 6 is located inside the returning groove 4.

Further, the top of the protection cover 6 is fixedly connected with a top cover 7, and the inner side surface of the protection cover 6 is fixedly connected with a heat insulation board 12.

Further, the cylinder 17 is located inside the first circular groove 14 and is in sliding fit with the first circular groove 14.

Further, the first inclined plane 13 and the second inclined plane 20 are parallel, and one end of the top cover 7 close to the upright post 2 is inclined downwards.

Further, the fire hydrant body 5 is located the inside of leading to groove 3, the bottom of base 1 is pre-buried underground.

When the fire hydrant is used, the pulling plate 9 is pulled, the cylinder 17 slides out of the first circular groove 14 under the action of the pulling plate 9, the sliding plate 18 extrudes the second spring 19 and slides in the sliding groove 16, at the moment, the T-shaped slide block 8 loses restraint and slides upwards under the action of the first spring 11, the T-shaped slide block 8 drives the protective cover 6 to ascend, the fire hydrant body 5 is exposed outside, when the fire hydrant is not used, the top cover 7 is pressed downwards, the T-shaped slide block 8 moves downwards and extrudes the first spring 11, when the first inclined plane 13 of the T-shaped slide block 8 is contacted with the second inclined plane 20, one end of the cylinder 17 is extruded and slides into the T-shaped slide block 8, the T-shaped slide block 8 continues to move downwards, when the positions of the first circular groove 14 and the second circular groove 15 are opposite, the cylinder 17 automatically slides into the first circular groove 14 under the elasticity of the second spring 19 to clamp the T-shaped slide block 8, and meanwhile, the bottom of the protective cover 6 is inserted into the return groove 4, cover fire hydrant body 5, heated board 12 in the protection casing 6 plays the heat retaining effect to fire hydrant body 5, prevents effectively that fire hydrant body 5 from taking place the phenomenon of freezing in chilly winter, has avoided fire hydrant body 5 to rise because of freezing and splits.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. The utility model provides a fire hydrant with safeguard function, includes fire hydrant body (5), its characterized in that: the device also comprises a base (1) and a protective cover (6);

the upper surface of the base (1) is fixedly connected with an upright post (2), one side of the upright post (2) is provided with a T-shaped groove (10), the other side of the upright post (2) is provided with a second circular groove (15), a T-shaped sliding block (8) is matched in the T-shaped groove (10) in a sliding manner, a first spring (11) is fixedly connected between the T-shaped sliding block (8) and the bottom of the T-shaped groove (10), and the T-shaped sliding block (8) is fixedly connected with the protective cover (6);

a cylinder (17) is in sliding fit with the inside of the second circular groove (15), two sliding plates (18) are fixedly connected to the peripheral side surfaces of the cylinder (17), two sliding grooves (16) are formed in the inner side wall of the second circular groove (15), the sliding plates (18) are located inside the sliding grooves (16) and are in sliding fit with the sliding grooves (16), and a second spring (19) is fixedly connected to the sliding plates (18) and the bottoms of the sliding grooves (16);

a first circular groove (14) is formed in the position, corresponding to the second circular groove (15), of one side of the T-shaped sliding block (8), a first inclined plane (13) is arranged at the bottom of the T-shaped sliding block (8), and a second inclined plane (20) is arranged on one side of the cylinder (17).

2. A fire hydrant according to claim 1 in which the upper surface of the base (1) defines a through groove (3) and a return groove (4), and the bottom of the protective cover (6) is located inside the return groove (4).

3. A fire hydrant with a protection function according to claim 1, characterized in that a top cover (7) is fixedly connected to the top of the protection cover (6) and an insulation board (12) is fixedly connected to the inner side of the protection cover (6).

4. A fire hydrant according to claim 1 in which the cylinder (17) is located inside the first round groove (14) and is in sliding engagement with the first round groove (14).

5. A hydrant according to claim 3 in which the first inclined surface (13) and the second inclined surface (20) are parallel and the end of the cap (7) adjacent the shaft (2) is inclined downwardly.

6. A fire hydrant according to claim 1 in which the fire hydrant body (5) is located inside the through groove (3) and the bottom of the base (1) is pre-buried underground.