CN104482305A - Hose protection device for fire hose - Google Patents
Hose protection device for fire hose Download PDFInfo
- Publication number
- CN104482305A CN104482305A CN201410652844.4A CN201410652844A CN104482305A CN 104482305 A CN104482305 A CN 104482305A CN 201410652844 A CN201410652844 A CN 201410652844A CN 104482305 A CN104482305 A CN 104482305A
- Authority
- CN
- China
- Prior art keywords
- fire hose
- guard ring
- fire
- retainer
- pad
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L57/00—Protection of pipes or objects of similar shape against external or internal damage or wear
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L57/00—Protection of pipes or objects of similar shape against external or internal damage or wear
- F16L57/02—Protection of pipes or objects of similar shape against external or internal damage or wear against cracking or buckling
Abstract
The invention discloses a hose protection device for a fire hose. The hose protection device for the fire hose comprises a retainer and a rubber pad. The bottom of the retainer is connected to the outside of the fire hose in a sleeving mode, the rubber pad is pressed on the middle portion of the retainer, and both side portions of the retainer extend face to face along an arc line to form a holding portion. An inflatable cushion is connected to the retainer a sleeving mode and internally provided with an inflatable bag, the inflatable cushion and the inflatable bag are provided with matched inflation openings, and the end surface of the inflatable cushion is in the shape of a capital Greek letter omega. The inflatable cushion comprises a cushion edge and a cushion body. The cushion edge is slightly upturned and connected to the holding portion of the retainer and provided with a steel wire. The cushion body is sequentially composed of a rubber layer, a steel wire layer and an explosion-proof layer from the outer to the inner. The rubber layer is externally provided with a plurality of reinforcing ribs. By means of the design, the hose protection device for the fire hose can effectively protect the fire hose, can bear greater pressure, reduces the impact, increases the buffer, is quick and easy to operate, provides protection for fire rescue and has high practical values.
Description
Technical field
The present invention relates to fire-fighting equipment field, in particular to a kind of fire hose protector.
Background technique
Fire-prevention pipe is used to the flexible pipe transporting the anti-flaming liquid such as high pressure water or foam.Traditional fire-prevention pipe take rubber as liner; outer surface is wrapped in flax braided fabric; use there will be bending, be shelved on guardrail, situation in railing, the hard objects such as through walls; thus can cause the scuffing of water pipe, even break; and then cause degradation problems under water pipe water outlet hydraulic pressure, therefore need the expander installing protection water pipe outside fire-prevention pipe additional.
Summary of the invention
For the problems referred to above, object of the present invention is just to provide one effectively can protect fire-prevention pipe, can bear larger pressure, reduces to clash into, and increases the fire hose protector of buffering.
Technological scheme of the present invention: a kind of fire hose protector, comprise guard ring and rubber pad, the bottom of described guard ring is socketed in the outside of fire-prevention pipe, and centre is pressed with rubber pad, the both sides of described guard ring in opposite directions extend to form clamping part along camber line, described guard ring is socketed with inflatable packer, the inside of described inflatable packer is provided with gas-filling bag, described inflatable packer and gas-filling bag are provided with the inflation inlet matched, the end face of described inflatable packer is in " Ω " shape, described inflatable packer comprises pad lip and pad, described pad lip is slightly tilted upward and to be connected mutually with the clamping part in guard ring, steel wire is provided with in described pad lip, described pad is followed successively by rubber layer from outside to inside, steel wire floor and explosion-proof layer, the outside of described rubber layer is pressed with many stiffening ribs.
Preferably, described guard ring and clamping part one-body molded.
Preferably, described rubber layer, steel wire floor and explosion-proof layer are by combining together after injection mould heat treatment.
Preferably, described guard ring is aluminum alloy material.
Compared with prior art; described fire hose protector, reasonable in design, structure is simple; by arranging aluminium circle and inflatable packer; effectively can protect fire-prevention pipe, larger pressure can be born, reduce to impact; increase buffering; operation is simple fast, for fire-fighting and rescue provides safeguard, has higher use value.
Accompanying drawing illustrates:
Fig. 1 side sectional view of the present invention.
Fig. 2 structural representation of the present invention.
In figure: 1, guard ring, 2, rubber pad, 3, clamping part, 4, inflatable packer, 5, gas-filling bag, 6, inflation inlet, 7, pad lip, 8, pad, 9, steel wire, 10, rubber layer, 11, steel wire floor, 12, explosion-proof layer.
Embodiment
Referring to accompanying drawing, provide the specific embodiment of the present invention, be used for being further described formation of the present invention.
As shown in the figure: a kind of fire hose protector, include guard ring 1 and rubber pad 2, the bottom of described guard ring 1 is socketed in the outside of fire-prevention pipe, and centre is pressed with rubber pad 2;
The both sides of described guard ring 1 in opposite directions extend to form clamping part 3 along camber line, described guard ring 1 is socketed with inflatable packer 4, the inside of described inflatable packer 4 is provided with gas-filling bag 5, described inflatable packer 4 and gas-filling bag 5 are provided with the inflation inlet 6 matched, and the end face of described inflatable packer 4 is in " Ω " shape;
Described inflatable packer 4 comprises pad lip 7 and pad 8, described pad lip 7 is slightly tilted upward and to be connected mutually with the clamping part 3 in guard ring 1, steel wire 9 is provided with in described pad lip 7, described pad 8 is followed successively by rubber layer 10, steel wire floor 11 and explosion-proof layer 12 from outside to inside, and the outside of described rubber layer 10 is pressed with many stiffening ribs.
Preferably, described guard ring 1 and clamping part 3 one-body molded.
Preferably, described rubber layer 10, steel wire floor 11 and explosion-proof layer 12 are by combining together after injection mould heat treatment.
Preferably, described guard ring 1 is aluminum alloy material.
The beneficial effect adopting technique scheme to produce is: described fire hose protector; reasonable in design; structure is simple, by arranging aluminium circle and inflatable packer, effectively can protect fire-prevention pipe; larger pressure can be born; reduce impact force, increase buffering, operation is simple fast; for fire-fighting and rescue provides safeguard, there is higher use value.
Embodiment recited above is described the preferred embodiment of the present invention, not limits the spirit and scope of the present invention.Under the prerequisite not departing from design concept of the present invention; the various modification that related domain ordinary person makes technological scheme of the present invention and improvement; all should drop into protection scope of the present invention, the technology contents of request protection of the present invention, all records in detail in the claims.
Claims (5)
1. a fire hose protector, comprises guard ring (1) and rubber pad (2), and the bottom of described guard ring (1) is socketed in the outside of fire-prevention pipe, and centre is pressed with rubber pad (2); The both sides of described guard ring (1) in opposite directions extend to form clamping part (3) along camber line, described guard ring (1) is socketed with inflatable packer (4), the inside of described inflatable packer (4) is provided with gas-filling bag (5), described inflatable packer (4) and gas-filling bag (5) are provided with the inflation inlet (6) matched, and the end face of described inflatable packer (4) is in " Ω " shape; Described inflatable packer (4) comprises pad lip (7) and pad (8), described pad lip (7) is slightly tilted upward and to be connected mutually with the clamping part (3) in guard ring (1), be provided with steel wire (9) in described pad lip (7), described pad (8) is followed successively by rubber layer (10), steel wire floor (11) and explosion-proof layer (12) from outside to inside.
2. a kind of fire hose protector according to claim 1, is characterized in that: described guard ring (1) and clamping part (3) one-body molded.
3. a kind of fire hose protector according to claim 1, is characterized in that: described rubber layer (10), steel wire floor (11) and explosion-proof layer (12) are by combining together after injection mould heat treatment.
4. a kind of fire hose protector according to claim 1, is characterized in that: described guard ring (1) is aluminum alloy material.
5. a kind of fire hose protector according to claim 1, is characterized in that: the outside of described rubber layer (10) is pressed with many stiffening ribs.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410652844.4A CN104482305B (en) | 2014-11-17 | 2014-11-17 | A kind of fire hose protector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410652844.4A CN104482305B (en) | 2014-11-17 | 2014-11-17 | A kind of fire hose protector |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104482305A true CN104482305A (en) | 2015-04-01 |
| CN104482305B CN104482305B (en) | 2017-01-04 |
Family
ID=52756881
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410652844.4A Active CN104482305B (en) | 2014-11-17 | 2014-11-17 | A kind of fire hose protector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104482305B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107420647A (en) * | 2017-09-07 | 2017-12-01 | 中国船舶重工集团公司第七〇九研究所 | One kind can spacing gasbag-type vibration isolation of pipeline support |
| CN112696038A (en) * | 2020-12-31 | 2021-04-23 | 中国华冶科工集团有限公司 | Waterproof joint protection device |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5415435A (en) * | 1994-02-28 | 1995-05-16 | Colbert; Patrick F. | Pipe coupling support clamp |
| US5794896A (en) * | 1994-04-19 | 1998-08-18 | Hungerford, Jr.; Charles S. | Pipe clamp |
| CN201582495U (en) * | 2009-12-22 | 2010-09-15 | 中冶南方工程技术有限公司 | Novel heat-insulation fixed support for freezing water tube |
| CN102459984A (en) * | 2009-06-04 | 2012-05-16 | 奥托立夫开发公司 | Fixing clamp and airbag unit |
| CN103322311A (en) * | 2013-06-07 | 2013-09-25 | 常熟市华恩机械有限公司 | Fire hose protector |
| CN203348743U (en) * | 2013-06-07 | 2013-12-18 | 常熟市华恩机械有限公司 | Reversing type fire-prevention pipe protecting device |
-
2014
- 2014-11-17 CN CN201410652844.4A patent/CN104482305B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5415435A (en) * | 1994-02-28 | 1995-05-16 | Colbert; Patrick F. | Pipe coupling support clamp |
| US5794896A (en) * | 1994-04-19 | 1998-08-18 | Hungerford, Jr.; Charles S. | Pipe clamp |
| CN102459984A (en) * | 2009-06-04 | 2012-05-16 | 奥托立夫开发公司 | Fixing clamp and airbag unit |
| CN201582495U (en) * | 2009-12-22 | 2010-09-15 | 中冶南方工程技术有限公司 | Novel heat-insulation fixed support for freezing water tube |
| CN103322311A (en) * | 2013-06-07 | 2013-09-25 | 常熟市华恩机械有限公司 | Fire hose protector |
| CN203348743U (en) * | 2013-06-07 | 2013-12-18 | 常熟市华恩机械有限公司 | Reversing type fire-prevention pipe protecting device |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107420647A (en) * | 2017-09-07 | 2017-12-01 | 中国船舶重工集团公司第七〇九研究所 | One kind can spacing gasbag-type vibration isolation of pipeline support |
| CN112696038A (en) * | 2020-12-31 | 2021-04-23 | 中国华冶科工集团有限公司 | Waterproof joint protection device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104482305B (en) | 2017-01-04 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200803 Address after: 215500 No.13, Caotang Road, Changshu, Suzhou, Jiangsu Province Patentee after: Changshu intellectual property operation center Co.,Ltd. Address before: 215562 Yang Yuan Industrial Park, Xinzhuang Town, Suzhou, Jiangsu, Changshou City Patentee before: CHANGSHU HUAEN MACHINERY Co.,Ltd. |
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| CP02 | Change in the address of a patent holder | ||
| CP02 | Change in the address of a patent holder |
Address after: 215500 5th floor, building 4, 68 Lianfeng Road, Changfu street, Changshu City, Suzhou City, Jiangsu Province Patentee after: Changshu intellectual property operation center Co.,Ltd. Address before: No.13 caodang Road, Changshu City, Suzhou City, Jiangsu Province Patentee before: Changshu intellectual property operation center Co.,Ltd. |
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| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20211119 Address after: 215500 building 4, Wuzhuang Village Industrial Park, miaoquan Town, Guli Town, Changshu City, Suzhou City, Jiangsu Province Patentee after: Jiangsu Jinfeng Property Service Co.,Ltd. Address before: 215500 5th floor, building 4, 68 Lianfeng Road, Changfu street, Changshu City, Suzhou City, Jiangsu Province Patentee before: Changshu intellectual property operation center Co.,Ltd. |