CN220110324U

CN220110324U - Fire hose reel with prevent mistake and open function

Info

Publication number: CN220110324U
Application number: CN202321220016.4U
Authority: CN
Inventors: 陈维新; 陈衍坤; 朱紹萍; 陈春香; 陈潮峰; 陈伟明
Original assignee: Fujian Shuanglong Fire Technology Co ltd
Current assignee: Fujian Shuanglong Fire Technology Co ltd
Priority date: 2023-05-19
Filing date: 2023-05-19
Publication date: 2023-12-01
Anticipated expiration: 2033-05-19

Abstract

The utility model provides a fire hose reel with prevent mistake and open function, the structure includes the reel body, terminal surface center rotates before the reel body is equipped with hinge mount, this internal winding of reel has fire hose, the hinge mount has connect the delivery pipe with the rotation junction of reel body on, be provided with on hinge mount and restrict the pivoted structure of reel body, effectually prevent that the outsider from carelessly pulling fire hose, thereby cause fire hose to roll out, prevent to influence follow-up fire control, when needing to use, only need rotate and prevent the mistake and open the knob, prevent that the limit chute rotation of mistake and open the knob is aimed at the limit piece, stretch state's limit spring releases elastic limitation, drive the fixture block shrink-in expansion groove, limit piece slide-in limit chute simultaneously, the fixture block drives the clamp block and stretches out the knob terminal surface of pressing down, the fixture block at this moment releases the restriction to the draw-in groove, can pulling fire hose, fire control work, convenient operation.

Description

Fire hose reel with prevent mistake and open function

Technical Field

The utility model relates to a fire hose reel with an anti-false-opening function, and belongs to the field of fire hose reels.

Background

The fire hose reel is a fire extinguishing appliance which takes water, dry powder and foam as fire extinguishing agents and can rapidly spread out the hose to spray the fire extinguishing agents for fire extinguishing. Is generally arranged in an indoor hydrant box and is a novel indoor fixed fire-fighting device. Fire hose in the current fire hose reel is in non-limiting state, and outsiders easily pull fire hose, leads to fire hose reel to rotate, rolls out fire hose, and outsiders are easily rolling improper, cause the influence to follow-up fire control work.

Disclosure of Invention

Aiming at the defects existing in the prior art, the utility model aims to provide the fire hose reel with the anti-false-opening function, so as to solve the problems that the fire hose in the existing fire hose reel is in a non-limiting state, an outsider easily pulls the fire hose to cause the fire hose reel to rotate, the fire hose is rotated out, the outsider easily winds up improperly, and the follow-up fire work is influenced.

In order to achieve the above object, the present utility model is realized by the following technical scheme: the utility model provides a fire hose reel with prevent mistake and open function, its structure includes the reel body, terminal surface center rotates before the reel body and is equipped with the hinge mount, this internal winding of reel has fire hose, the hinge mount has connect the delivery pipe on the rotation junction of reel body, terminal surface has a plurality of draw-in grooves for central ring array with the delivery pipe access end before the reel body, hinge mount outer wall rotates and inlays the mistake of preventing that it has corresponding with the draw-in groove to open the knob, mistake is prevented opening the knob inboard and is equipped with a expansion groove, the activity is equipped with the fixture block in the expansion groove, fixture block one end activity block is in one of them draw-in groove, the fixture block other end is equipped with the push away the button of preventing mistake opening the knob terminal surface, be equipped with the restriction spring between fixture block and the expansion groove inner wall, it is equipped with the restriction piece of laminating in mistake is prevented opening the knob inboard to push down the piece outer wall, expansion groove one side is equipped with the spacing spout corresponding with the restriction piece.

Further, in a normal state, the limiting spring is in a stretched state.

Further, the water supply pipe is communicated with the fire hose.

Further, the end part of the fire hose is connected with a fire-fighting lance.

The beneficial effects of the utility model are as follows: be provided with restriction reel body pivoted structure on the hinge mounting bracket, effectually prevent that the outsider from carelessly pulling fire hose, thereby cause fire hose to roll out, prevent to influence follow-up fire control, when needs use, only need rotate and prevent the mistake and open the knob, prevent that the inboard spacing spout of mistake opening the knob rotates and aims at the restriction piece, the elastic restriction is relieved to tensile state's restriction spring, drive the fixture block and shrink into the expansion tank, restriction piece roll-in limit spout simultaneously, the fixture block drives the pressing block and stretches out the knob terminal surface, the fixture block at this moment is removed the restriction to the draw-in groove, can stimulate fire hose, fire control work carries out, the operation is convenient.

Drawings

Other features, objects and advantages of the present utility model will become more apparent upon reading of the detailed description of non-limiting embodiments, given with reference to the accompanying drawings in which:

FIG. 1 is a schematic elevational view of a fire hose reel with anti-false opening function according to the present utility model;

fig. 2 is a schematic diagram showing a partial cross-sectional side view of a fire hose reel with a false opening prevention function according to the present utility model.

Detailed Description

The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.

Referring to fig. 1 and 2, the present utility model provides a fire hose reel with a false opening preventing function, which comprises: the fire hose fire-fighting hose reel structurally comprises a reel body 1, a hinge mounting frame 2 is rotationally arranged in the center of the front end face of the reel body 1, a fire hose 3 is wound in the reel body 1, a water supply pipe 4 is connected to the rotation connecting position of the hinge mounting frame 2 and the reel body 1, a plurality of clamping grooves 5 are arrayed in a center annular mode on the front end face of the reel body 1 by taking the access end of the water supply pipe 4 as the center annular mode, an anti-false-opening knob 6 corresponding to the clamping grooves 5 is rotationally embedded in the outer wall of the hinge mounting frame 2, a telescopic groove 7 is arranged on the inner side of the anti-false-opening knob 6, a clamping block 8 is movably arranged in the telescopic groove 7, one end of the clamping block 8 is movably clamped in one clamping groove 5, a pressing block 9 penetrating out the end face of the anti-false-opening knob 6 is arranged at the other end of the clamping block 8, a limiting spring 10 is arranged between the clamping block 8 and the inner wall of the telescopic groove 7, a limiting block 11 attached to the inner side of the anti-false-opening knob 6 is arranged on the outer wall of the pressing block 9, and when the limiting spring 10 is in a stretching state, the water supply pipe 4 is communicated with the fire hose 3, and the fire hose 3 is connected to the end portion of the fire hose.

For example, be provided with the pivoted structure of restriction reel body 1 on hinge mounting bracket 2, the effectual outsider that prevents inadvertently pulls fire hose 3, thereby cause fire hose 3 to roll out, prevent to follow-up fire control and cause the influence, when needs use, only need rotate and prevent mistake open knob 6, the limit chute 12 of preventing mistake open knob 6 inboard rotates and aims at limit block 11, the limit spring 10 of tensile state removes the elasticity restriction, drive fixture block 8 shrink in expansion groove 7, limit block 11 slides limit chute 12 simultaneously, fixture block 8 drives press the briquetting 9 and stretches out the terminal surface of knob 6, fixture block 8 at this moment removes the restriction to draw-in groove 5, can stimulate fire hose 3, fire control work, the operation is convenient.

While the fundamental and principal features of the utility model and advantages of the utility model have been shown and described, 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 may be embodied in 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 disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.

Claims

1. Fire hose reel with prevent mistake and open function, its characterized in that: the structure of the fire hose comprises a reel body (1), a hinge mounting frame (2) is rotationally arranged in the center of the front end face of the reel body (1), a fire hose (3) is wound in the reel body (1), a water supply pipe (4) is connected to the rotation connecting part of the hinge mounting frame (2) and the reel body (1), a plurality of clamping grooves (5) are formed in the front end face of the reel body (1) through the water supply pipe (4) in an array mode, a false opening preventing knob (6) corresponding to the clamping grooves (5) is rotationally embedded in the outer wall of the hinge mounting frame (2), a telescopic groove (7) is formed in the inner side of the false opening preventing knob (6), a clamping block (8) is movably clamped in one clamping groove (5), a pressing block (9) penetrating out of the end face of the false opening preventing knob (6) is arranged at the other end of the clamping block (8), a limiting spring (10) is arranged between the clamping block (8) and the inner wall of the telescopic groove (7), and the outer wall of the pressing block (9) is provided with a limiting block (11) corresponding to one side of the limiting block (11).

2. A fire hose reel with anti-false-open function according to claim 1, characterized in that: normally, the limiting spring (10) is in a stretched state.

3. A fire hose reel with anti-false-open function according to claim 1, characterized in that: the water supply pipe (4) is communicated with the fire hose (3).

4. A fire hose reel with anti-false-open function according to claim 1, characterized in that: the end part of the fire hose (3) is connected with a fire-fighting lance.