CN216009924U

CN216009924U - Fire hydrant for fire-fighting engineering

Info

Publication number: CN216009924U
Application number: CN202121735330.7U
Authority: CN
Inventors: 王剑文; 李卓鑫; 王振杰; 杨诗军; 丁锦涛
Original assignee: Dongguan Jun'an Fire Engineering Co ltd
Current assignee: Dongguan Jun'an Fire Engineering Co ltd
Priority date: 2021-07-28
Filing date: 2021-07-28
Publication date: 2022-03-11
Anticipated expiration: 2031-07-28

Abstract

The utility model discloses a fire hydrant for fire fighting engineering, which comprises a fire hydrant main body, a water outlet pipe, a sleeve, a quick-connection water pipe, an annular plate, a clamping connecting piece, a first spring, an outward-convex arc pushing piece, a pushing ring, a connecting rod and a second spring, wherein the water outlet pipe is arranged on the fire hydrant main body, the sleeve is sleeved on the water outlet pipe, the annular plate is arranged in the sleeve and surrounds the water outlet pipe, the clamping connecting piece is arranged on the annular plate in a sliding penetrating manner, the outward-convex arc pushing piece is arranged at one end, far away from the water outlet pipe, of the clamping connecting piece, the first spring is sleeved on the clamping connecting piece in a sliding manner and is arranged on the annular plate and the outward-convex arc pushing piece, and the quick-connection water pipe is provided with an annular connector. The utility model relates to the technical field of fire engineering, and particularly provides a fire hydrant for fire engineering.

Description

Fire hydrant for fire-fighting engineering

Technical Field

The utility model relates to the technical field of fire-fighting engineering, in particular to a fire hydrant for the fire-fighting engineering.

Background

Current fire hydrant for fire engineering on the existing market simple structure, though can realize supplying the fire engine to implement the purpose of putting out a fire from municipal water supply pipe network or outdoor fire control water supply pipe network water intaking, nevertheless because fire hydrant for fire engineering is when being connected with hosepipe etc. can't realize the high-speed joint, and the hosepipe can not in time be connected to and will make the condition of a fire risk bigger on the fire hydrant for the fire engineering, influences the efficiency of putting out a fire.

SUMMERY OF THE UTILITY MODEL

Aiming at the situation, the utility model provides a fire hydrant for fire-fighting engineering to overcome the defects of the prior art.

The technical scheme adopted by the utility model is as follows: the utility model relates to a fire hydrant for fire fighting engineering, which comprises a fire hydrant main body, a water outlet pipe, a sleeve, a quick-connection water pipe, an annular plate, a clamping connecting piece, a first spring, a convex arc pushing piece, a pushing ring, a connecting rod and a second spring, wherein the water outlet pipe is arranged on the fire hydrant main body, the sleeve is sleeved on the water outlet pipe, the annular plate is arranged in the sleeve and is arranged around the water outlet pipe, the clamping connecting piece is arranged on the annular plate in a sliding and penetrating way, the convex arc pushing piece is arranged at one end, far away from the water outlet pipe, of the clamping connecting piece, the first spring is sleeved on the clamping connecting piece in a sliding way and is arranged on the annular plate and the convex arc pushing piece, the quick-connection water pipe is provided with an annular connector, the annular connector is arranged in an annular gap between the annular plate and the water outlet pipe in a sliding way, a clamping groove is arranged on the annular connector, and the clamping connecting piece is clamped in the clamping groove, the quick water pipe upper edge is equipped with the extension seat, the connecting rod slides and runs through the extension seat, push the ring and locate on the connecting rod and encircle the annular connector setting, two slip muffjoint of spring locate on the connecting rod and locate and extend the seat and push between the ring, push the ring and slide and locate in the annular gap between annular slab and the sleeve pipe, push the expansion end of ring and be the indent inclined plane, push ring and evagination arc and push a sliding contact.

Furthermore, a handle is arranged at one end, far away from the pushing ring, of the connecting rod.

Furthermore, an annular sealing gasket is arranged at the contact end of the quick water connection pipe and the opening of the water outlet pipe, and the annular sealing gasket is in contact with the opening of the water outlet pipe.

Furthermore, the extension seat is provided with fixed handle rings, the handles are positioned in the fixed handle rings, the fixed handle rings are symmetrically provided with two groups, and the number of the handles is equal to that of the fixed handle rings and corresponds to that of the fixed handle rings one by one.

Furthermore, the clamping grooves in the annular connector are annular clamping grooves, the clamping connecting pieces are provided with a plurality of groups along the circumferential direction of the annular plate, and the number of the first spring and the number of the convex arc pushing pieces are equal to that of the clamping connecting pieces and are in one-to-one correspondence with each other.

The utility model with the structure has the following beneficial effects: this scheme grips two sets of fixed rings respectively through both hands when the conflagration takes place to two messenger pushing rings of pulling handle compression spring are close to the extension seat, make the annular connector one step earlier insert to target in place, then utilize pushing rings one step later target in place with the block connecting piece push-in draw-in groove, realize connecing soon the connecing of water pipe and outlet pipe soon, the connection speed piece, the leakproofness is good.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model. In the drawings:

fig. 1 is a schematic overall structure diagram of a fire hydrant for fire fighting engineering according to the present invention;

FIG. 2 is an enlarged view of a portion A of a hydrant for fire fighting according to the present invention;

fig. 3 is a schematic structural view of a fire hydrant pushing ring for fire fighting engineering according to the present invention.

The fire hydrant comprises a fire hydrant body 1, a fire hydrant body 2, a water outlet pipe 3, a sleeve pipe 4, a quick water connection pipe 5, an annular plate 6, a clamping connecting piece 7, a spring I, a spring 8, an outer convex arc pushing piece 9, a pushing ring 10, a connecting rod 11, a spring II, a spring 12, an annular connector 13, a clamping groove 14, an extension seat 15, a handle 16, an annular sealing gasket 17 and a fixed handle ring.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments; all other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

As shown in figures 1-3, the fire hydrant for fire-fighting engineering of the utility model comprises a fire hydrant main body 1, a water outlet pipe 2, a sleeve pipe 3, a quick water-connection pipe 4, an annular plate 5, a clamping connection piece 6, a spring I7, a convex arc pushing piece 8, a pushing ring 9, a connecting rod 10 and a spring II 11, wherein the water outlet pipe 2 is arranged on the fire hydrant main body 1, the sleeve pipe 3 is sleeved on the water outlet pipe 2, the annular plate 5 is arranged in the sleeve pipe 3 and surrounds the water outlet pipe 2, the clamping connection piece 6 is arranged on the annular plate 5 in a sliding penetrating manner, the convex arc pushing piece 8 is arranged at one end of the clamping connection piece 6 far away from the water outlet pipe 2, the spring I7 is sleeved on the clamping connection piece 6 in a sliding manner and is arranged on the annular plate 5 and the convex arc pushing piece 8, the quick water-connection pipe 4 is provided with an annular connector 12, the annular connector 12 is arranged in an annular gap between the annular plate 5 and the water outlet pipe 2 in a sliding manner, be equipped with draw-in groove 13 on the

annular connector

12, 6 blocks of block connecting piece are located in draw-in groove 13, connect 4 upper edges of water pipe soon and be equipped with and extend seat 14, connecting rod 10 slides and runs through and extends seat 14, push ring 9 and locate on connecting rod 10 and encircle annular connector 12 and set up, spring two 11 slides and cup joints and locates on connecting rod 10 and locate and extend seat 14 and push between ring 9, push ring 9 slides and locates in the annular gap between annular slab 5 and sleeve pipe 3, the expansion end that pushes ring 9 is the indent inclined plane, push ring 9 and the outer convex arc push 8 sliding contact of piece.

Wherein, a handle 15 is arranged at one end of the connecting rod 10 far away from the pushing ring 9; an annular sealing gasket 16 is arranged at the contact end of the quick water connecting pipe 4 and the opening of the water outlet pipe 2, and the annular sealing gasket 16 is in contact with the opening of the water outlet pipe 2; the extension seat 14 is provided with fixed handle rings 17, the handles 15 are positioned in the fixed handle rings 17, the fixed handle rings 17 are symmetrically provided with two groups, and the number of the handles 15 is equal to that of the fixed handle rings 17 and corresponds to that of the fixed handle rings 17 one by one; the clamping grooves 13 on the annular connector 12 are annular clamping grooves, the clamping connecting pieces 6 are provided with a plurality of groups along the circumferential direction of the annular plate 5, and the number of the first springs 7 and the number of the convex arc pushing pieces 8 are equal to that of the clamping connecting pieces 6 and are in one-to-one correspondence with each other.

When in specific use, when a fire disaster happens, two groups of fixed handle rings 17 are respectively held by two hands, the handle 15 is pulled to compress the second spring 11 to enable the pushing ring 9 to be close to the extension seat 14, at the moment, the annular connector 12 is slid into the annular gap between the annular plate 5 and the water outlet pipe 2, the pushing ring 9 is slid into the annular gap between the annular plate 5 and the sleeve 3, because the pushing ring 9 is close to the extending seat 14, the annular connector 12 slides in place first, the slot 13 moves to the opposite side of the clamping connector 6, meanwhile, the annular sealing gasket 16 is contacted with the opening of the water outlet pipe 2, the release handle 15 is released, the second spring 11 is expanded to push the pushing ring 9 to slide towards the annular gap between the annular plate 5 and the sleeve 3, and the clamping connecting piece 6 is clamped into the clamping groove 13 by pushing the convex arc pushing piece 8 to compress the spring I7, so that the quick connection of the quick-connection water pipe 4 and the water outlet pipe 2 is realized.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

While there have been shown and described what are at present considered the fundamental principles and essential features of the utility model and its advantages, it will be apparent to those skilled in the art that the utility model is not limited to the details of the foregoing exemplary embodiments, but is capable of other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a fire hydrant for fire-fighting engineering which characterized in that: the fire hydrant comprises a fire hydrant body, a water outlet pipe, a sleeve, a quick-connection water pipe, an annular plate, a clamping connecting piece, a first spring, an outer convex arc pushing piece, a pushing ring, a connecting rod and a second spring, wherein the water outlet pipe is arranged on the fire hydrant body, the sleeve is sleeved on the water outlet pipe, the annular plate is arranged in the sleeve and arranged around the water outlet pipe, the clamping connecting piece is arranged on the annular plate in a sliding penetrating manner, the outer convex arc pushing piece is arranged at one end, away from the water outlet pipe, of the clamping connecting piece, the first spring is sleeved on the clamping connecting piece in a sliding manner, arranged on the annular plate and the outer convex arc pushing piece, the quick-connection water pipe is provided with an annular connector, the annular connector is arranged in an annular gap between the annular plate and the water outlet pipe in a sliding manner, a clamping groove is arranged on the annular connector, the clamping connecting piece is clamped in the clamping groove, and the upper edge of the quick-connection water pipe is provided with an extension seat, the connecting rod slides and runs through the extension seat, push the ring and locate on the connecting rod and encircle the annular connector setting, two sliding cup joints of spring are located on the connecting rod and are located and extend the seat and push between the ring, push the ring and slide and locate in the annular gap between annular slab and the sleeve pipe, push the expansion end of ring and be the indent inclined plane, push ring and evagination arc and push a sliding contact.

2. A fire hydrant according to claim 1 in a fire fighting project, comprising: and a handle is arranged at one end of the connecting rod, which is far away from the pushing ring.

3. A fire hydrant according to claim 1 in a fire fighting project, comprising: and an annular sealing gasket is arranged at the contact end of the quick water connection pipe and the opening of the water outlet pipe and is in contact with the opening of the water outlet pipe.

4. A fire hydrant according to claim 2 in a fire fighting project, characterized in that: the extension seat is provided with fixed handle rings, the handles are positioned in the fixed handle rings, the fixed handle rings are symmetrically provided with two groups, and the number of the handles is equal to that of the fixed handle rings and corresponds to the fixed handle rings one by one.

5. A fire hydrant according to claim 1 in a fire fighting project, comprising: the clamping grooves on the annular connector are annular clamping grooves, the clamping connecting pieces are provided with a plurality of groups along the circumferential direction of the annular plate, and the number of the first spring and the number of the convex arc pushing pieces are equal to the number of the clamping connecting pieces and correspond to each other one by one.