Fire hose structure easy to repair

Abstract

The utility model provides an easy-to-repair fire hose structure which comprises an inner layer, a compression-resistant layer, a rubber layer and a braid layer from inside to outside, the rubber layer is wrapped outside the compression-resistant layer, a plurality of rubber rings are distributed outside the rubber layer at equal intervals, the rubber rings and the rubber layer are integrated, two rings of ring grooves are formed in each rubber ring, and the braid layer is arranged in the ring grooves. Fixing columns are distributed in the annular grooves at equal intervals, the braid layer is divided into multiple sections, and a section of braid layer is arranged between every two rubber rings. According to the fire hose structure easy to repair, the braid layer completely wrapping the outer layer of the hose originally is divided into a plurality of sections, when the damaged part of the hose needs to be repaired, the rubber layer below the braid layer can be quickly repaired only by taking down the braid layer, and the working efficiency of repairing is greatly improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to fire fighting equipment technical field, concretely is an easy repair fire hose structure. BACKGROUND

[0002] Fire hose is used to carry high pressure water or foam etc. The soft tube of fire -retardant liquid, because long -time use, can cause the wear and tear of fire hose, thereby make the fire hose appear the hole, make the jet water column range shorten, influence fire rescue work. The tiny breakage of fire hose can be repaired and then use, but present even if the repair of tiny breakage is very troublesome, need to repair the work to the whole water belt, and the efficiency is very low.

[0003] In order to solve the above problem, the case thus comes into being. CONTENT OF THE UTILITY MODEL

[0004] (I) the technical problem solved

[0005] The utility model discloses a kind of easy repair fire hose structures, to solve the problem proposed in above background technology.

[0006] (II) technical solution

[0007] To achieve the above object, the utility model is realized by the following technical scheme: an easy repair fire hose structure includes from inside to outside inner layer, compression resistance layer, rubber layer and braided layer, the rubber layer is covered outside compression resistance layer, several rubber rings are distributed at equal intervals outside rubber layer, the rubber ring and rubber layer are integrated, two rings of annular grooves are set on the rubber ring, fixed column is distributed at equal intervals in the annular groove, the braided layer is divided into multiple sections, and one section of braided layer is arranged between every two rubber rings.

[0008] Preferably, the braided layer is provided with a fixing hole one at both ends, the fixed column passes through the fixing hole one, and the braided layer is fixed on the adjacent rubber ring at both ends.

[0009] Preferably, it further includes a fixing belt, the fixing belt is provided with a fixing hole two at both ends, and the fixing hole two between both ends of the fixing belt is provided with a limiting hole.

[0010] Preferably, the fixing belt is made of elastic material at both ends, and the limiting hole part of the fixing belt is made of non-elastic material.

[0011] Preferably, the spacing between the limiting holes is an integer multiple of the spacing between the fixed columns.

[0012] (III) beneficial effects

[0013] Compared with the prior art, the utility model has the following advantages: the utility model discloses an easy-to-repair fire hose structure, the original woven layer completely covered on the outer layer of the hose is divided into multiple sections, when repairing the damaged part of the hose, only the section of the woven layer needs to be removed to quickly repair the rubber layer below, greatly improving the work efficiency of repair. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 It is a schematic view of the utility model;

[0015] Figure 2 It is a sectional view of the utility model;

[0016] In the drawing: 1 rubber layer, 2 woven layer, 3 rubber ring, 4 ring groove, 5 fixed column, 6 fixed band, 7 fixed hole two, 8 limiting hole. DETAILED DESCRIPTION

[0017] The utility model will be further explained in detail by the drawings and examples.

[0018] The utility model discloses an easy-to-repair fire hose structure, as shown in the drawings, from inside to outside, it includes inner layer, pressure-resistant layer, rubber layer 1 and woven layer 2, only rubber layer 1 and woven layer 2 are shown in the drawing, the inner layer and the pressure-resistant layer are prior art and will not be repeated, the rubber layer 1 is covered outside the pressure-resistant layer, a plurality of rubber rings 3 are distributed at equal intervals outside the rubber layer 1, the rubber ring 3 and the rubber layer 1 are integrated, two rings of ring grooves 4 are formed on the rubber ring 3, fixed columns 5 are distributed at equal intervals in the ring groove 4, the woven layer 2 is divided into multiple sections, and one section of the woven layer 2 is arranged between every two rubber rings 3. Figures 1-2 Referring to the accompanying drawings,

[0019] The woven layer 2 is divided into multiple sections, and one section of the woven layer 2 is arranged between every two rubber rings 3. Figure 2 The woven layer 2 is divided into multiple sections, and one section of the woven layer 2 is arranged between every two rubber rings 3.

[0020] The utility model discloses an easily -repaired fire -fighting water hose structure, the braided layer of original complete covering in the outer layer of water hose is divided into multiple sections, when needing to repair the damaged place of water hose, only need to take down this section braided layer to repair the rubber layer under it quickly, greatly promoted the work efficiency of repair.

[0021] Although the embodiments of the utility model have been shown and described, it will be understood by those of ordinary skill in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the utility model, and the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. A fire hose structure easy to repair, comprising from inside to outside an inner layer, a pressure-resistant layer, a rubber layer (1) and a braided layer (2), characterized in that: The rubber layer (1) is covered outside the pressure-resistant layer, a plurality of rubber rings (3) are distributed outside the rubber layer (1) at equal intervals, the rubber ring (3) and the rubber layer (1) are integrated, two ring grooves (4) are formed on the rubber ring (3), a plurality of fixing columns (5) are distributed in the ring grooves (4) at equal intervals, the braided layer (2) is divided into multiple segments, and one segment of the braided layer (2) is arranged between every two rubber rings (3).

2. A repairable fire hose structure according to claim 1, characterized in that: Fixing holes one are formed at two ends of the braided layer (2), the fixing columns (5) pass through the fixing holes one, and the braided layer (2) is fixed on the adjacent rubber ring (3) at two ends.

3. A repairable fire hose structure according to claim 2, characterized in that: The fixing belt (6) is further arranged, fixing holes two (7) are formed at two ends of the fixing belt (6), and a limiting hole (8) is arranged between the fixing holes two (7) at two ends of the fixing belt (6).

4. A repairable fire hose structure according to claim 3, characterized in that: The two ends of the fixing belt (6) are made of elastic material, and the limiting hole (8) of the fixing belt (6) is made of non-elastic material.

5. A repairable fire hose structure according to claim 3, wherein: The interval between the limiting holes (8) is an integral multiple of the interval between the fixing columns (5).

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