CN214105688U

CN214105688U - Fire-fighting equipment is with taking over

Info

Publication number: CN214105688U
Application number: CN202022943499.3U
Authority: CN
Inventors: 朗林翠; 刘岩
Original assignee: Shandong Jianrui Construction Co ltd
Current assignee: Shandong Jianrui Construction Co ltd
Priority date: 2020-12-07
Filing date: 2020-12-07
Publication date: 2021-09-03
Anticipated expiration: 2030-12-07

Abstract

The utility model relates to a fire-fighting pipeline field specifically is a fire-fighting equipment is with takeover, including the connecting pipe body, the right-hand member intercommunication of connecting pipe body has the housing, the housing suit is in the outer wall of ring flange, the outer end intercommunication of ring flange has the water pipe, install the rubber circle between housing and the ring flange. The utility model discloses a rotatory carousel to drive the bolt post and rotate, thereby the bolt post can support tightly in the lug surface, thereby makes ring flange and housing tighten up, thereby can compress tightly the rubber circle, avoids appearing the not hard up condition of leaking, the effectual water resource of having practiced thrift, comparatively practical is fit for extensively promoting and using.

Description

Fire-fighting equipment is with taking over

Technical Field

The utility model relates to a fire-fighting pipeline field specifically is a fire-fighting equipment is with takeover.

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 extinguishing system comprises an outdoor fire hydrant system, an indoor fire hydrant system and a fire extinguisher system, and some fire extinguishing systems also comprise an automatic spraying system, a water cannon system, a gas fire extinguishing system, a fire detection system, a water mist system and the like. The fire hydrant suit is generally formed by combining a fire box, a fire hose, a water gun, a connecting buckle, a bolt, a clamp and the like, the fire hydrant is mainly used for a fire truck to take water from a municipal water supply network or an outdoor fire-fighting water supply network to put out a fire, and the fire hydrant can also be directly connected with the water hose and the 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.

When the existing fire hydrant is used, the connecting pipe needs to be utilized to be connected, the existing connecting pipe is connected in a screwing mode in the connecting process, but after the connecting process, the internal rubber ring is easy to loosen, so that the water leakage condition is easy to occur, and the water resource waste condition is caused. Therefore, we propose a connection pipe for fire fighting equipment.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a fire-fighting equipment is with takeover has solved the problem that proposes in the background art.

In order to achieve the above object, the utility model provides a following technical scheme: a connecting pipe for fire-fighting equipment comprises a connecting pipe body, wherein the right end of the connecting pipe body is communicated with a housing, the housing is sleeved on the outer wall of a flange plate, the outer end of the flange plate is communicated with a water pipe, and a rubber ring is arranged between the housing and the flange plate;

the outer wall of housing is seted up the screw hole, the inner chamber screw thread meshing of screw hole has the bolt post, the outer end fixedly connected with carousel of bolt post, the right side wall of ring flange corresponds bolt post department fixed mounting has the lug.

As an optimized embodiment of the present invention, the inner wall of the rubber ring is provided with a V-shaped groove.

As an optimal implementation mode of the utility model, the rubber circle is close to a lateral wall fixed mounting of ring flange has the spacing ring, the ring channel with the spacing ring adaptation is seted up to the left side wall of ring flange, the spacing ring joint is in the ring channel.

As a preferred embodiment of the present invention, the inner diameter of the housing is equal to the outer diameter of the flange.

As a preferred embodiment of the present invention, the number of the threaded holes is four groups, and the threaded holes are uniformly distributed on the outer wall of the housing.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a fire-fighting equipment is with takeover through rotatory carousel to drive the bolt post and rotate, thereby the bolt post can support tightly in the lug surface, thereby make ring flange and housing tighten up, thereby can compress tightly the rubber circle, avoid appearing the not hard up condition of leaking, the effectual water resource of having practiced thrift.

2. The utility model discloses a fire-fighting equipment is with takeover, V type groove of seting up through rubber circle inner wall to when receiving the pressure of water, pressure can act on V type inslot wall, thereby makes rubber circle V type groove both sides wall can compress tightly respectively in housing and flange dish surface, thereby further promotion the leakproofness.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

FIG. 1 is a schematic view of the overall structure of the connecting pipe for fire fighting equipment of the present invention;

FIG. 2 is a schematic view of the cross-sectional structure of the rubber ring of the connecting pipe for fire fighting equipment of the present invention;

fig. 3 is the structural schematic diagram of the left side wall of the flange plate of the connecting pipe for the fire fighting equipment.

In the figure: 1. a connecting pipe body; 2. a housing; 3. a flange plate; 4. a water pipe; 5. a threaded hole; 6. a bolt column; 7. a turntable; 8. a rubber ring; 9. a bump; 10. a V-shaped groove; 11. a limiting ring; 12. an annular groove.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

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, and are only for convenience of description and simplicity of 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 therefore, should not be construed as limiting the present invention.

In the description of the present invention, it should be noted that, unless explicitly stated or limited otherwise, the terms "mounted," "connected" and "disposed" are to be interpreted broadly, and may be, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed; the utility model discloses in provide only supply the reference with the model of electrical apparatus. For those skilled in the art, different types of electrical appliances with the same function can be replaced according to actual use conditions, and for those skilled in the art, the specific meaning of the above terms in the present invention can be understood in specific situations.

Referring to fig. 1-3, the present invention provides a technical solution: a connecting pipe for fire-fighting equipment comprises a connecting pipe body 1, wherein the right end of the connecting pipe body 1 is communicated with a housing 2, the housing 2 is sleeved on the outer wall of a flange 3, the outer end of the flange 3 is communicated with a water pipe 4, and a rubber ring 8 is arranged between the housing 2 and the flange 3;

the outer wall of the housing 2 is provided with a threaded hole 5, an inner cavity of the threaded hole 5 is in threaded engagement with a bolt column 6, an outer end of the bolt column 6 is fixedly connected with a turntable 7, and a right side wall of the flange plate 3 is fixedly provided with a convex block 9 corresponding to the bolt column 6.

In this embodiment, referring to fig. 2, the inner wall of the rubber ring 8 is provided with a V-shaped groove 10, specifically, under the pressure of water, the rubber ring can be tightly attached to the inner walls of the housing 2 and the flange 3, so that the sealing performance is further improved.

In this embodiment, referring to fig. 2 and 3, a limit ring 11 is fixedly installed on a side wall of the rubber ring 8 close to the flange 3, an annular groove 12 adapted to the limit ring 11 is formed in a left side wall of the flange 3, and the limit ring 11 is clamped in the annular groove 12, so that the rubber ring 8 can be limited, and thus, the occurrence of a dislocation situation is avoided.

In the embodiment, referring to fig. 1, the inner diameter of the housing 2 is equal to the outer diameter of the flange 3.

In this embodiment, referring to fig. 1, the number of the threaded holes 5 is four, and the four groups of the threaded holes 5 are uniformly distributed on the outer wall of the housing 2.

It should be noted that, the components included in the connection pipe for fire fighting equipment of the present invention are all universal standard components or components known to those skilled in the art, the structure and principle of the connection pipe are known to those skilled in the art through technical manuals or through conventional experimental methods, at the idle position of the device, all the electric devices, which refer to power components, electric devices, adaptive monitoring computers and power supplies, are connected through wires, and the specific connection means refers to the following working principle, in which the electric connection between the electric devices is completed in sequence, and the detailed connection means refers to the known technology in the art, and the following main description of the working principle and process is not described in the electrical control, and when in operation, the housing 2 at the outer end of the connection pipe body 1 is firstly sleeved on the outer wall of the flange 3, and then the rotary table 7 is rotated, so as to drive the bolt column 6 to move to the inner side, thereby make the bolt post 6 support tightly on the lug 9 of 3 outer walls of ring flanges, thereby make housing 2 and ring flanges 3 can compress tightly rubber ring 8, thereby make sealing performance good, the condition of leaking avoids appearing in the in-process of using, spacing ring 11 joint is spacing in ring channel 12 of ring flanges 3 simultaneously, the condition of dislocation is avoided appearing, when the pressure of water acts on rubber ring 8 inner wall, the pressure of water acts on the inner wall of V type groove 10, thereby make the both sides wall of V type groove 10 support tightly in housing 2 and ring flanges 3's inner wall in rubber ring 8, thereby further promotion sealing performance, the effectual condition of leaking that avoids appearing, the device simple structure, and convenient to operate, therefore, the clothes hanger is strong in practicability.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention 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-fighting equipment is with taking over, includes connecting pipe body (1), its characterized in that: the right end of the connecting pipe body (1) is communicated with a housing (2), the housing (2) is sleeved on the outer wall of the flange plate (3), the outer end of the flange plate (3) is communicated with a water pipe (4), and a rubber ring (8) is arranged between the housing (2) and the flange plate (3);

threaded hole (5) are seted up to the outer wall of housing (2), the inner chamber threaded engagement of threaded hole (5) has bolt post (6), the outer end fixedly connected with carousel (7) of bolt post (6), the right side wall of ring flange (3) corresponds bolt post (6) department fixed mounting has lug (9).

2. A fire apparatus adapter as defined in claim 1, wherein: the inner wall of the rubber ring (8) is provided with a V-shaped groove (10).

3. A fire apparatus adapter as defined in claim 1, wherein: rubber ring (8) are close to a lateral wall fixed mounting of ring flange (3) has spacing ring (11), ring channel (12) with spacing ring (11) adaptation are seted up to the left side wall of ring flange (3), spacing ring (11) joint is in ring channel (12).

4. A fire apparatus adapter as defined in claim 1, wherein: the inner diameter of the housing (2) is equal to the outer diameter of the flange plate (3).

5. A fire apparatus adapter as defined in claim 1, wherein: the number of the threaded holes (5) is four, and the four threaded holes (5) are uniformly distributed on the outer wall of the housing (2).