CN215136311U

CN215136311U - Fire control foundry goods that crushing resistance is strong

Info

Publication number: CN215136311U
Application number: CN202121735952.XU
Authority: CN
Inventors: 邱志辉; 陈宝芳
Original assignee: Quanzhou Huibao Hardware Products Co ltd
Current assignee: Quanzhou Huibao Hardware Products Co ltd
Priority date: 2021-07-28
Filing date: 2021-07-28
Publication date: 2021-12-14
Anticipated expiration: 2031-07-28

Abstract

The utility model discloses a fire-fighting casting with strong pressure resistance, which structurally comprises a gun head body, an explosion-proof ring, a connecting ring, a convex ring, a reinforcing rib sheet and a flow equalizing sheet, wherein the right end of the gun head body is sequentially provided with the explosion-proof ring and the connecting ring, and the gun head body, the explosion-proof ring and the connecting ring are integrally formed; the left part of the outer side of the gun head body is provided with a convex ring, so that the instantaneous pressure protection effect during water outlet is provided; the reinforcing rib pieces are arranged in multiple groups and are uniformly distributed on the outer surface of the gun head body, the positions are reasonably arranged, the integral compression-resistant balance degree is improved, and the integral axial compression resistance of the circulating water is improved; the flow equalizing piece is provided with multiunit and its evenly distributed in rifle head body inner wall, provides the effect of flow equalizing that leads to water, and it is big to reduce local bearing capacity, has reached through setting up multiple protective part with the beneficial effect that improves compressive capacity greatly.

Description

Fire control foundry goods that crushing resistance is strong

Technical Field

The utility model belongs to the technical field of the fire control foundry goods, in particular to fire control foundry goods that crushing resistance is strong.

Background

"fire-fighting" is the general term for eliminating hidden troubles and preventing disasters (i.e. preventing and solving human, natural and accidental disasters in the life, work and learning process of people)

A casting, which is a metal molded article obtained by various casting methods;

the fire-fighting equipment is various in types, wherein the fire-fighting gun head is a common fire-fighting casting, but the problem that the pressure resistance of the novel fire-fighting gun head in the prior art is insufficient is solved.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

In order to overcome the defects of the prior art, the fire fighting casting with strong compressive resistance is provided so as to solve the problem of insufficient compressive resistance of the fire fighting gun head and greatly improve the compressive resistance by arranging multiple protection parts.

(II) technical scheme

The utility model discloses a following technical scheme realizes: the utility model provides a fire control foundry goods that crushing resistance is strong, including rifle head body, explosion-proof ring, go-between, bellying ring, strengthening rib piece and the piece that flow equalizes, rifle head body right-hand member has set gradually explosion-proof ring and go-between to rifle head body and explosion-proof ring and go-between integrated into one piece, rifle head body surface left part integrated into one piece has the bellying ring, rifle head body outside rigid coupling has the strengthening rib piece, both ends respectively with bellying ring and explosion-proof ring fixed connection about the strengthening rib piece, rifle head body inner wall rigid coupling has the piece that flow equalizes.

Furthermore, the right end of the inner wall of the gun head body and the inner wall of the explosion-proof ring are in the same circular shape.

Furthermore, the reinforcing rib piece is provided with the multiunit and its evenly distributed in rifle head body surface.

Furthermore, the flow equalizing sheets are provided with a plurality of groups and are uniformly distributed on the inner wall of the gun head body.

(III) advantageous effects

Compared with the prior art, the utility model, following beneficial effect has:

in order to solve the problem that the pressure resistance of the fire-fighting lance head is insufficient, the explosion-proof ring is arranged at the right end of the lance head body, so that the instant pressure protection effect during water receiving is provided; the left part of the outer side of the gun head body is provided with a convex ring, so that the instantaneous pressure protection effect during water outlet is provided; the reinforcing rib pieces are arranged in multiple groups and are uniformly distributed on the outer surface of the gun head body, the positions are reasonably arranged, the integral compression-resistant balance degree is improved, and the integral axial compression resistance of the circulating water is improved; the flow equalizing piece is provided with multiunit and its evenly distributed in rifle head body inner wall, provides the effect of flow equalizing that leads to water, and it is big to reduce local bearing capacity, has reached through setting up multiple protective part with the beneficial effect that improves compressive capacity greatly.

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 structural view of the present invention;

FIG. 2 is a schematic view of the internal structure of the present invention;

in the figure: gun head body-1, explosion-proof ring-2, connecting ring-3, convex ring-4, reinforcing rib sheet-5 and flow equalizing sheet-6.

Detailed Description

Referring to fig. 1 and 2, the present invention provides a fire fighting casting with high pressure resistance: including rifle head body 1, explosion-proof ring 2, go-between 3, protruding ring 4, strengthening rib piece 5 and the piece 6 that flow equalizes, 1 right-hand member of rifle head body has set gradually explosion-proof ring 2 and go-between 3 to rifle head body 1 and explosion-proof ring 2 and go-between 3 integrated into one piece, 1 surface left part integrated into one piece of rifle head body has protruding

ring

4, 1 outside rigid coupling of rifle head body has strengthening rib piece 5, both ends respectively with protruding ring 4 and explosion-proof ring 2 fixed connection about strengthening

rib piece

5, 1 inner wall rigid coupling of rifle head body has the piece 6 that flow equalizes.

The right end of the inner wall of the gun head body 1 and the inner wall of the explosion-proof ring 2 are circular and have the same size, and water passing stability is improved according to the reasonable data.

Wherein, the strengthening rib piece 5 is provided with multiunit and its evenly distributed in rifle head body 1 surface, according to above-mentioned reasonable position that sets up, improves whole resistance to compression equilibrium degree.

The flow equalizing sheets 6 are arranged on the inner wall of the gun head body 1 and are uniformly distributed on the inner wall of the gun head body 1, and the flow equalizing effect of water flowing is provided, so that the local bearing pressure is reduced and the pressure is high.

The working principle is as follows: firstly, taking out the gun head body 1 and placing the gun head body at a position needing to be used;

then, the position for installation and use is carried out through the connecting ring 3;

finally, an instantaneous pressure protection effect is provided when water is received through the explosion-proof ring 2 arranged at the right end of the gun head body 1; the left part of the outer side of the gun head body 1 is provided with a convex ring 4, so that the instantaneous pressure protection effect during water outlet is provided; the reinforcing rib pieces 5 are arranged in multiple groups and are uniformly distributed on the outer surface of the gun head body 1, the positions are reasonably arranged, the integral compression-resistant balance degree is improved, and the integral axial compression resistance of the circulating water is improved; the flow equalizing sheet 6 is provided with a plurality of groups and is uniformly distributed on the inner wall of the gun head body 1, so that a flow equalizing effect of water flowing is provided, the local bearing capacity is reduced greatly, and the beneficial effect of greatly improving the compression resistance by arranging multiple protection parts is achieved.

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 control foundry goods that crushing resistance is strong which characterized in that: including rifle head body (1), explosion-proof ring (2), go-between (3), bulge loop (4), strengthening rib piece (5) and the piece (6) that flow equalizes, rifle head body (1) right-hand member has set gradually explosion-proof ring (2) and go-between (3) to rifle head body (1) and explosion-proof ring (2) and go-between (3) integrated into one piece, rifle head body (1) surface left part integrated into one piece has bulge loop (4), rifle head body (1) outside rigid coupling has strengthening rib piece (5), both ends are controlled respectively with bulge loop (4) and explosion-proof ring (2) fixed connection strengthening rib piece (5), rifle head body (1) inner wall rigid coupling has the piece (6) that flow equalizes.

2. A strong crush resistant fire fighting casting as defined in claim 1, wherein: the right end of the inner wall of the gun head body (1) and the inner wall of the explosion-proof ring (2) are circular in the same size.

3. A strong crush resistant fire fighting casting as defined in claim 1, wherein: the reinforcing rib pieces (5) are provided with a plurality of groups and are uniformly distributed on the outer surface of the gun head body (1).

4. A strong crush resistant fire fighting casting as defined in claim 1, wherein: the flow equalizing sheets (6) are provided with a plurality of groups and are uniformly distributed on the inner wall of the gun head body (1).