CN218861663U - Fire hydrant with support function - Google Patents

Abstract

The utility model relates to a fire hydrant with support function, it includes the fire hydrant body, the side-mounting of fire hydrant body has a plurality of water connectors, install sealing joint in the water connector, still rotate in the water connector and install the race ring, fixedly connected with otic placode on the outer lane of race ring, the articulated closing cap of installing on the otic placode, the closing cap is close to one side of sealing joint and still installs sealed the pad, and the closing cap is provided with sealed a lateral margin department and is provided with two flanges, the interior angle department of flange is the arc setting, in this application, can rotate closing cap adjusting position through the race ring, when the closing cap keeps the horizontality, can support the hosepipe for rivers initial direction keeps the level, when high-pressure rivers pass through fast, just can not have great impact to the hosepipe, can make things convenient for rivers to pass through smoothly, convenient to use.

Description

A fire hydrant with supporting function

technical field

The present application relates to the technical field of fire hydrants, in particular to a fire hydrant with a supporting function.

Background technique

Fire hydrant, officially called fire hydrant, is a fixed fire-fighting facility, divided into indoor fire hydrant and outdoor fire hydrant. The outdoor fire hydrant is a water supply facility installed on the fire water supply network outside the building. It is mainly used for fire trucks from municipal water supply pipes. It can also be directly connected to the water hose or water gun to extinguish the fire. Therefore, the outdoor fire hydrant system is also one of the important fire-fighting facilities for fighting fires.

However, when the existing fire hydrants are connected with the water hoses, the fire hoses are drooping on the ground. The higher the fire hydrant, the closer the fire hose and the ground are to vertical, and the impact of high-pressure water will cause greater damage to the fire hose, especially the worn fire hose. , may burst directly, which will not only affect firefighting operations, but also cause certain dangers when the burst hose fragments explode.

Therefore, those skilled in the art provide a fire hydrant with a support function to solve the problems raised in the above-mentioned background technology.

Utility model content

In order to solve the problems raised in the background technology above, the present application provides a fire hydrant with a supporting function.

A fire hydrant with support function provided by the application adopts the following technical scheme:

A fire hydrant with a support function, comprising a fire hydrant body, a plurality of water outlet joints are installed on the side of the fire hydrant body, a sealing joint is installed in the water outlet joint, and a bearing ring is rotatably installed in the water outlet joint, An ear plate is fixedly connected to the outer ring of the bearing ring, and a cover is hingedly mounted on the ear plate, and a sealing gasket is installed on the side of the cover close to the sealing joint, and a part of the sealing gasket is arranged on the cover. Two ribs are arranged on the side edge, and the inner corners of the ribs are arranged in an arc shape.

By adopting the above technical scheme, the bearing ring can be rotated in the water outlet joint, and the cover is connected to the bearing ring through the ear plate, and the cover can be rotated to adjust the position through the bearing ring. When the limit end of the cover is rotated to the upper When it is square, the cover will fit on the surface of the sealing joint for sealing. When the limit end of the cover is rotated to the bottom, the cover will be opened in a horizontal state. At this time, the hose can be connected to the sealing joint. The joints are connected, and the cover is also provided with a rib, which can support the hose through the cover, so that the initial direction of the water flow remains horizontal, and when the high-pressure water passes quickly, the hose will not be bent greatly It can facilitate the smooth passage of water flow and is convenient to use.

Preferably, a U-shaped groove is connected to the bottom of the water outlet joint, and locking bolts are hingedly installed in the U-shaped groove.

By adopting the above technical solution, the locking bolt can be conveniently rotated and installed through the provided U-shaped groove.

Preferably, the bottom end of the edge of the cover is also connected with an interface groove, and the locking bolt is matched with the interface groove, and the locking bolt is also threaded with a bolt cap.

By adopting the above-mentioned technical scheme, through the provided interface groove, the locking bolt can be conveniently clamped in the interface groove, and then the bolt cap can be tightened to fix the cover on the water outlet joint.

Preferably, an inner groove is formed on the top of the edge of the cover, and a positioning shaft is fixedly connected to the inner groove, and the ear plate extends into the inner groove and is rotatably sleeved on the positioning shaft.

By adopting the above technical scheme, the positioning shaft provided can cooperate with the lug plate, so as to facilitate the hinged connection of the cover to the bearing ring.

In summary, the application includes the following beneficial technical effects:

1. The cover can be rotated to adjust the position through the bearing ring. When the limit end of the cover is rotated to the bottom, the cover will be opened in a horizontal state. At this time, the hose can be connected with the sealing joint, and the cover There is also a rib on the top, which can support the water belt through the cover, so that the initial direction of the water flow remains horizontal. When the high-pressure water flow passes quickly, it will not have a large impact on the water, which can facilitate the smooth passage of the water flow and is easy to use. .

2. Through the provided interface groove, the locking bolt can be conveniently set in the interface groove, and then the bolt cap can be tightened to fix the cover on the water outlet joint, which is convenient for sealing the sealing joint.

Description of drawings

Fig. 1 is a three-dimensional structural schematic diagram of a fire hydrant with a supporting function in an embodiment of the present application;

Fig. 2 is a structural schematic diagram of a side view section of a fire hydrant with a supporting function in an embodiment of the present application;

Fig. 3 is a structural schematic diagram of a cover in a fire hydrant with a support function in an embodiment of the present application;

Fig. 4 is an enlarged schematic diagram of the structure of part A in Fig. 2 of a fire hydrant with supporting function in the embodiment of the present application.

Explanation of reference signs: 1. Fire hydrant body; 2. Outlet joint; 3. Seal joint; 4. Bearing ring; 5. Ear plate; 6. Cover; 7. Gasket; 8. Rib; 9. U-shaped Groove; 10, locking bolt; 11, interface groove; 12, bolt cap; 13, inner groove; 14, positioning shaft.

Detailed ways

The present application will be described in further detail below in conjunction with accompanying drawings 1-4.

It should be pointed out that the drawings are schematic and not drawn to scale. For the sake of clarity and convenience in the drawings, the relative sizes and ratios of the parts shown in the drawings are exaggerated or reduced in size, and any dimensions are only exemplary rather than limiting. In addition, the same reference signs are used for the same structures, elements or accessories appearing in more than two figures to indicate similar features.

The embodiment of the application discloses a fire hydrant with a supporting function. Referring to Figures 1-4, a fire hydrant with a support function includes a fire hydrant body 1, a plurality of water outlet joints 2 are installed on the side of the fire hydrant body 1, a sealing joint 3 is installed in the water outlet joint 2, and the water outlet joint 2 is also rotated. A bearing ring 4 is installed, and an ear plate 5 is fixedly connected to the outer ring of the bearing ring 4, and a cover 6 is hingedly mounted on the ear plate 5, and a sealing gasket 7 is installed on the side of the cover 6 near the sealing joint 3, and the sealing The cover 6 is provided with two ribs 8 at the edge of one side provided with the gasket 7, and the inner corners of the ribs 8 are arranged in an arc shape;

Through the set bearing ring 4, it can rotate in the water outlet joint 2, and the cover 6 is connected to the bearing ring 4 through the ear plate 5, and the cover 6 can be rotated to adjust the position through the bearing ring 4, when the limit end of the cover 6 When turning to the top, the cover 6 will fit on the surface of the sealing joint 3 for sealing. When the limit end of the cover 6 is turned to the bottom, the cover 6 will be opened in a horizontal state. The hose can be connected to the sealing joint 3, and the cover 6 is also provided with a rib 8, the hose can be supported by the cover 6, so that the initial direction of the water flow remains horizontal, and when the high-pressure water flow passes quickly, it will not It has a greater impact on the water belt, which can facilitate the smooth passage of water flow and is convenient to use.

In this application, a U-shaped groove 9 is connected to the bottom of the water outlet joint 2, and a locking bolt 10 is hingedly installed in the U-shaped groove 9, and the locking bolt 10 can be conveniently rotated and installed through the U-shaped groove 9 provided.

In this application, the bottom end of the edge of the cover 6 is also connected with an interface groove 11, and the locking bolt 10 is matched with the interface groove 11, and the locking bolt 10 is also threaded with a bolt cap 12. Through the interface groove 11 provided, it can be conveniently The locking bolt 10 is clamped in the interface groove 11 , and then the bolt cap 12 is tightened to fix the cover 6 on the water outlet joint 2 .

In this application, an inner groove 13 is provided at the top of the edge of the cover 6, and a positioning shaft 14 is fixedly connected to the inner groove 13, and the ear plate 5 extends into the inner groove 13 and is rotatably set on the positioning shaft 14. , through the positioning shaft 14 provided, it can cooperate with the ear plate 5 to facilitate the hinged connection of the cover 6 to the bearing ring 4 .

The standard parts used in the utility model can be purchased from the market, and the special-shaped parts can be customized according to the instructions and the records of the drawings. The specific connection methods of each part adopt mature bolts, rivets, welding Conventional means, machinery, parts and equipment all adopt conventional models in the prior art, and circuit connections adopt conventional connection methods in the prior art, which will not be described in detail here.

The implementation principle of a fire hydrant with a support function in the embodiment of the present application is as follows: when in use, an inner groove 13 is opened at the top of the edge of the cover 6, and a positioning shaft 14 is connected to the inner groove 13, and the ear plate 5 Both ends of the ear plate 5 extend into the inner groove 13, and both ends of the ear plate 5 are rotatably set on the positioning shaft 14, so that the cover 6 can be rotated and installed on the bearing ring 4, and by rotating the bearing ring 4, the The cover 6 can be rotated for adjustment. When the hose needs to be connected, the cover 6 can be rotated so that the limit end of the cover 6 is in the lower position. At this time, under the action of gravity, the edge of the cover 6 will be mortgaged on the On the water outlet joint 2, the cover 6 will remain horizontal. At this time, the hose can be connected to the sealing joint 3, and the hose can be laid on the cover 6. The cover 6 can support the hose, and the seal The cover 6 is also provided with two ribs 8, which can effectively prevent the water belt from falling off the cover 6. When the water flow is connected, the initial direction of the water flow remains horizontal, and when the high-pressure water flow passes quickly, it will not cause serious damage to the water belt. Large impact, can facilitate the smooth flow of water, easy to use;

When not in use, the cover 6 can be rotated so that the limit end of the cover 6 is located at the upper position. At this time, the cover 6 will maintain a vertical state under the action of gravity, and then the locking bolt 10 is clamped in the U-shaped groove 9 and tighten the bolt cap 12, the locking bolt 10 can be fixed in the U-shaped groove 9, which is convenient for fixing the cover 6 on the water outlet joint 2 for sealing, and is more convenient to use.

The last few points should be explained: First, in the description of this application, it should be explained that, unless otherwise specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, which can be mechanical connection Or electrical connection, it can also be the internal communication of two components, it can be directly connected, "up", "down", "left", "right", etc. are only used to indicate the relative positional relationship, when the absolute position of the object being described Change, the relative positional relationship may change;

Secondly: in the accompanying drawings of the disclosed embodiments of the utility model, only the structures related to the disclosed embodiments are involved. Other structures can refer to the usual design. Under the condition of no conflict, the same embodiment of the utility model and different embodiments can be used mutually. combination;

Finally: the above is only a preferred embodiment of the utility model, and is not intended to limit the utility model. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the utility model shall include Within the protection scope of the present utility model.

Claims (4)

1. The utility model provides a fire hydrant with support function, includes fire hydrant body (1), the side-mounting of fire hydrant body (1) has a plurality of water connectors (2), its characterized in that, install sealing joint (3) in water connector (2), go out in water connector (2) still rotate and install race ring (4), fixedly connected with otic placode (5) on the outer lane of race ring (4), articulated install closing cap (6) on otic placode (5), sealed pad (7) are still installed to one side that closing cap (6) are close to sealing joint (3), and one side edge department that closing cap (6) were provided with sealed pad (7) is provided with two flanges (8), the interior angle department of flange (8) is the arc setting.

2. A fire hydrant according to claim 1, wherein: the bottom of the water outlet joint (2) is also connected with a U-shaped groove (9), and a locking bolt (10) is hinged in the U-shaped groove (9).

3. A fire hydrant according to claim 2, wherein: the bottom end of the edge of the sealing cover (6) is further connected with an interface groove (11), a locking bolt (10) is matched with the interface groove (11), and a bolt cap (12) is further in threaded connection with the locking bolt (10).

4. A fire hydrant according to claim 1, wherein: an inner groove (13) is further formed in the top end of the edge of the sealing cover (6), a positioning shaft (14) is fixedly connected in the inner groove (13), and the lug plate (5) extends into the inner groove (13) and is rotatably sleeved on the positioning shaft (14).

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