CN102728018A - Cross rail type high-pressure water mist fire truck - Google Patents
Cross rail type high-pressure water mist fire truck Download PDFInfo
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- CN102728018A CN102728018A CN2012101877257A CN201210187725A CN102728018A CN 102728018 A CN102728018 A CN 102728018A CN 2012101877257 A CN2012101877257 A CN 2012101877257A CN 201210187725 A CN201210187725 A CN 201210187725A CN 102728018 A CN102728018 A CN 102728018A
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- wheel
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- access bridge
- water mist
- pressure water
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Abstract
The invention discloses a cross rail type high-pressure water mist fire truck, including a fire cart and a cross rail approach bridge. The fire cart comprises a seat, a high-pressure water mist fire extinguishing device seat provided on the seat, single-track wheels and pushing wheels arranged on the seat; and the bottom end of each single-track wheel is higher than the bottom end of each push wheel. The cross rail approach bridge comprises a frame, which is provided with two axles and plates to carry the fire cart; the plates and the axles are arranged in parallel; the length of the axles adapts to a distance between two railway tracks; two ends of each axle are provided with insulating contact rollers for walking on the railway tracks 17; two ends of each plate are detachably connected to inclined approach bridge plates; top end of each approach bridge plate is opposite to an end of the corresponding plate; and bottom of the approach bridge extents outside the plate. The present invention provides a cross rail type high-pressure water mist fire truck special for the fields of fire and railway track with high-pressure water mist.
Description
Technical field
The invention belongs to the railway fire-fighting domain, especially a kind of rail formula high-pressure water mist fire truck of striding.
Background technology
High-pressure fine water mist fire-extinguishing system is a kind of new technology of water fire-extinguishing system; Be called superfine spray fire extinguishing system, high-pressure water spray automatic fire protection system, fine water mist fire-extinguishing system etc. again, it is the automatic fire supply system of being put out a fire by the thin water smoke that water under high pressure produces through special nozzle.In China, the heavy pressure fine spray system obtains paying attention to and using in recent years, and thin water smoke technology is applied to other field the earliest, makes mist etc. like the sprinkling irrigation of agricultural, meteorological manual work.After the nineties in last century, China has begun the research of thin water smoke in fire-fighting, and has obtained breakthrough, can produce the thin water smoke of mist droplet particle size between 40-200 μ m, can be used for the fire extinguishing in special place, substitutes haloalkane extinguishing system.
But mostly present portable go-cart type fire extinguisher is conventional fire extinguisher versions such as (like foam, dry powder); The product that all can not satisfy high-pressure fine spray extinguisher is equipped with requirement, and especially the heavy pressure fine spray go-cart to the railway fire-fighting almost belongs to blank at home and abroad.
Summary of the invention
The purpose of this invention is to provide a kind of rail formula of striding high-pressure water mist fire truck that is directed against the band heavy pressure fine spray of railway fire-fighting domain, railroad rail special use.
For realizing above-mentioned purpose, the present invention adopts following technical scheme: a kind of rail formula high-pressure water mist fire truck of striding comprises the fire-fighting go-cart and strides the rail access bridge; Said fire-fighting go-cart comprises vehicle seat, and vehicle seat is provided with high-pressure fine spray extinguisher, and vehicle seat is provided with single track wheel and push boat, and the bottom of single track wheel is higher than the bottom of push boat; Stride the rail access bridge and comprise vehicle frame; Vehicle frame is provided with two axles and is used to carry the flat board of fire-fighting go-cart; Flat board and wheel shaft are for laterally arranging, and the spacing between wheel shaft length and railway two rails is suitable, and the wheel shaft two ends are provided with the insulation roller that is used for walking on railway rail 17; The dull and stereotyped two ends tilting access bridge plate that respectively removably connects, the top of access bridge plate and dull and stereotyped end are relatively, the access bridge bottom extends outside flat board.
Said single track wheel is provided with two altogether; Correspondence was provided with before and after two single tracks wheel was arranged at vehicle seat bottom surface and ahead running seat length center line or width centreline; The driving trace conllinear of two single tracks wheel; Said push boat is provided with four and rectangular four jiaos of being arranged in vehicle seat, and a side two push boats are universal wheel, and opposite side two push boats are directional wheel.
Bottom and both differences in height that the bottom of single track wheel is higher than push boat are not more than 100mm.
Said vehicle seat is provided with arm-rest frame, and arm-rest frame is around the high-pressure fine spray extinguisher setting.
Parallel interval is provided with two flat boards before and after on the said vehicle frame, and each dull and stereotyped two ends is provided with the access bridge plate, and two axles is arranged at the place ahead of front plate and the rear of back side plate respectively.
The said vehicle frame two ends access bridge frame that respectively removably connects, the access bridge plate is arranged on the access bridge frame.
The end of said vehicle frame is provided with the extension bar that upwards stretches out, and the access bridge frame is tilting, and the corresponding bar of hanging in the top of access bridge frame is provided with the hook under shed, and the top of access bridge frame and vehicle frame end articulate.
The plane is provided with wheel rail on each dull and stereotyped and two access bridge plate of being connected with its two ends, and three's wheel rail docks successively, wheel rail along access bridge plate or dull and stereotyped suitable length to extension.
The bottom nozzle of the wheel rail of each access bridge plate is equipped with is convenient to the splayed enlarging of go-cart up and down.
Corresponding push boat is provided with the wheel race that is positioned at wheel rail on the flat board, and the wheel race is a crescent.
The rail formula high-pressure water mist fire truck of striding of the present invention, wherein the fire-fighting go-cart both can move on the level land through push boat, when needs are put out a fire, can on single railway rail, move through the single track wheel again; When the fire-fighting go-cart need be crossed over the railway rail; To stride the rail access bridge earlier and be across on one railway rail, when the fire-fighting go-cart through after striding rail approach span and crossing rail, dismounting vehicle frame and access bridge frame; To stride the rail access bridge and be arranged at down the railway rail one, accomplish next time across; Certainly, also can the access bridge frame be unloaded, the fire-fighting go-cart is carried on the vehicle frame, and on railway, move through the insulation roller.
Description of drawings
Fig. 1 is a structural representation of the present invention;
Fig. 2 is the vertical view of Fig. 1;
Fig. 3 is a stereogram of the present invention;
Fig. 4 is a structural representation of striding the rail access bridge of the present invention;
Fig. 5 is a vehicle frame and the sketch map that is connected of access bridge frame;
Fig. 6 is the structural representation of fire-fighting go-cart in the rail operation.
The specific embodiment
By Fig. 1-rail formula of striding high-pressure water mist fire truck shown in Figure 6, comprise fire-fighting go-cart 25 and stride rail access bridge 26, fire-fighting go-cart 25 is arranged at strides on the rail access bridge 26,
Said fire-fighting go-cart 25 comprises vehicle seat 7; Vehicle seat 7 is the rectangle seat board, and vehicle seat 7 is provided with arm-rest frame 2 and high-pressure fine spray extinguisher 6, and arm-rest frame 2 is provided with around high-pressure fine spray extinguisher 6; High-pressure fine spray extinguisher 6 is positioned at arm-rest frame 2, and arm-rest frame 2 is processed by pipe.High-pressure fine spray extinguisher 6 comprises water tank 4, gasoline unit 5, high-pressure pump group 3, high-voltage tube 1 and high-pressure spray gun etc.; Drive high-pressure pump group 3 by gasoline unit 5, the water inlet of high-pressure pump group 3 connects water tank 4 through flexible pipe, unloader, and the delivery port of high-pressure pump group 3 connects high-voltage tube 1; Said high-voltage tube 1 is wrapped on the high-voltage tube rolling wheel 19; During work, high-voltage tube 1 connects high-pressure spray gun, and heavy pressure fine spray nozzle (high-pressure spray gun and high pressure single fluid mist-generating nozzle are not shown) is housed on the high-pressure spray gun; Because high-pressure fine spray extinguisher 6 is a prior art, so be not described in detail.
The said vehicle frame 20 right ends access bridge frame 9 that respectively removably connects; Access bridge frame 9 also is a rectangular frame structure, and access bridge frame 9 is tilting, and the right ends of said vehicle frame 20 is equipped with the extension bar 24 that upwards stretches out; Extension bar 24 on the top of access bridge frame 9 corresponding dull and stereotyped 13 is provided with the hook 23 under shed; The top of two access bridge framves 9 articulates with the left and right end portions of vehicle frame 20 respectively, and the bottom of two access bridge framves 9 all deviates from vehicle frame 20 extends, and vehicle frame 20 and two access bridge framves 9 are trapezoidal.
Each right ends of dull and stereotyped 13 all is provided with a tilting access bridge plate 21; The same dull and stereotyped 13 access bridge plates 21 that are provided with its two ends also are trapezoidal; The top of the access bridge plate 21 that dull and stereotyped 13 end (comprising left end and right-hand member) is relative with it is oppositely arranged, and extend outside dull and stereotyped 13 the bottom of access bridge plate 21, and said four access bridge plates 21 are arranged at respectively on the relevant position of access bridge frame 9; Because access bridge frame 9 and vehicle frame 20 are for removably connecting, so flat board 13 and access bridge plate 21 are also for removably connecting.
Each dull and stereotyped 13 and the last plane of the two access bridge plates 21 that are connected with its two ends be provided with wheel rail 8, and three's wheel rail 8 dock successively, wheel rail 8 along access bridge plate 21 plates perhaps the suitable length of flat board 13 to extension.The bottom nozzle of the wheel rail 8 of each access bridge plate 21 is equipped with is convenient to the splayed enlarging 10 of go-cart up and down.Flat board 13 is provided with and is positioned at wheel rail 8 wheel races 22, and wheel race 22 is a crescent.The quantity of wheel race 22 and the push boat that the equal correspondence of relative position is striden the fire-fighting go-cart 25 of being carried on rail 17 access bridges 26 are set on two dull and stereotyped 13; Fire-fighting go-cart 25 is the structure of four-wheel go-cart; Two wheel races 22 are set about successively in each wheel rail 8 of dull and stereotyped 13; To extension, two dull and stereotyped 13 wheel race 22 is corresponding the setting to wheel race 22 along dull and stereotyped 13 suitable length, and each flat board 13 is born two push boats.
The rail formula high-pressure water mist fire truck of striding of the present invention, wherein fire-fighting go-cart 25 both can move on the level land through push boat, again can be through single track wheel 14 operation on single railway rail 17 when needs are put out a fire; When fire-fighting go-cart 25 needs to cross over railway rail 17, vehicle frame 20 is across on railway two rails 17, insulation roller 11 is positioned on the corresponding rail 17; Access bridge frame 9 is mounted on vehicle frame 20 ends; Fire-fighting go-cart 25 can advance from the access bridge plate 21 of dull and stereotyped 13 1 ends, holds access bridge plate 21 to release from other again through dull and stereotyped 13, accomplishes a railway track and crosses over; When fire-fighting go-cart 25 once need be across several railway; After completion was once striden rail earlier, vehicle frame 20 can split fast with access bridge frame 9 and build on the road railway down, and so the circulation completion is across several railway.Certainly; Also can access bridge frame 9 be unloaded; Fire-fighting go-cart 25 is carried on the vehicle frame 20, makes corresponding being absorbed in the wheel race 22 of wheel of go-cart, unload all access bridge framves 9; Rail 17 goes in the railway upper edge can to make fire-fighting go-cart 25 on whole vehicle frame 20 and the vehicle frame 20 through insulation roller 11, and the push boat of fire-fighting go-cart 25 sinks into can avoid go-cart to rock shakiness in the wheel race 22.
Claims (10)
1. stride rail formula high-pressure water mist fire truck for one kind, it is characterized in that: comprise the fire-fighting go-cart and stride the rail access bridge; Said fire-fighting go-cart comprises vehicle seat, and vehicle seat is provided with high-pressure fine spray extinguisher, and vehicle seat is provided with single track wheel and push boat, and the bottom of single track wheel is higher than the bottom of push boat; Stride the rail access bridge and comprise vehicle frame; Vehicle frame is provided with two axles and is used to carry the flat board of fire-fighting go-cart; Flat board and wheel shaft are for laterally arranging, and the spacing between wheel shaft length and railway two rails is suitable, and the wheel shaft two ends are provided with the insulation roller that is used for walking on railway rail 17; The dull and stereotyped two ends tilting access bridge plate that respectively removably connects, the top of access bridge plate and dull and stereotyped end are relatively, the access bridge bottom extends outside flat board.
2. the rail formula high-pressure water mist fire truck of striding as claimed in claim 1; It is characterized in that: said single track wheel is provided with two altogether; Correspondence was provided with before and after two single tracks wheel was arranged at vehicle seat bottom surface and ahead running seat length center line or width centreline, the driving trace conllinear of two single tracks wheel, and said push boat is provided with four and rectangular four jiaos of being arranged in vehicle seat; One side, two push boats are universal wheel, and opposite side two push boats are directional wheel.
3. the rail formula high-pressure water mist fire truck of striding as claimed in claim 2 is characterized in that: bottom and both differences in height that the bottom of single track wheel is higher than push boat are not more than 100mm.
4. the rail formula high-pressure water mist fire truck of striding as claimed in claim 3, it is characterized in that: said vehicle seat is provided with arm-rest frame, and arm-rest frame is around the high-pressure fine spray extinguisher setting.
5. like each described rail formula high-pressure water mist fire truck of striding of claim 1-4; It is characterized in that: parallel interval is provided with two flat boards before and after on the said vehicle frame; Each dull and stereotyped two ends is provided with the access bridge plate, and two axles is arranged at the place ahead of front plate and the rear of back side plate respectively.
6. the rail formula high-pressure water mist fire truck of striding as claimed in claim 5 is characterized in that: the said vehicle frame two ends access bridge frame that respectively removably connects, the access bridge plate is arranged on the access bridge frame.
7. the rail formula high-pressure water mist fire truck of striding as claimed in claim 6; It is characterized in that: the end of said vehicle frame is provided with the extension bar that upwards stretches out; The access bridge frame is tilting, and the corresponding bar of hanging in the top of access bridge frame is provided with the hook under shed, and the top of access bridge frame and vehicle frame end articulate.
8. the rail formula high-pressure water mist fire truck of striding as claimed in claim 7; It is characterized in that: the plane is provided with wheel rail on each dull and stereotyped and two access bridge plate of being connected with its two ends; And three's wheel rail docks successively, and wheel rail is suitable long to extension along access bridge plate or flat board.
9. the rail formula high-pressure water mist fire truck of striding as claimed in claim 8 is characterized in that: the bottom nozzle of the wheel rail of each access bridge plate is equipped with is convenient to the splayed enlarging of go-cart up and down.
10. the rail formula high-pressure water mist fire truck of striding as claimed in claim 9, it is characterized in that: corresponding push boat is provided with the wheel race that is positioned at wheel rail on the flat board, and the wheel race is a crescent.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210187725.7A CN102728018B (en) | 2012-06-08 | 2012-06-08 | Cross rail type high-pressure water mist fire truck |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210187725.7A CN102728018B (en) | 2012-06-08 | 2012-06-08 | Cross rail type high-pressure water mist fire truck |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102728018A true CN102728018A (en) | 2012-10-17 |
| CN102728018B CN102728018B (en) | 2014-07-02 |
Family
ID=46984761
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210187725.7A Expired - Fee Related CN102728018B (en) | 2012-06-08 | 2012-06-08 | Cross rail type high-pressure water mist fire truck |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102728018B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109908516A (en) * | 2019-05-05 | 2019-06-21 | 长沙而道新能源科技有限公司 | Across the rail high-pressure water mist fire truck of one kind |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102004008076B3 (en) * | 2004-02-19 | 2005-10-06 | Theis Brandschutztechnik Gmbh | Firefighting trolley, for fighting fires in railway tunnels, has a frame with wheels to ride on the rails and mountings for one-man hose reels with different extensions to be deployed and used by a single firefighter |
| CN201760013U (en) * | 2010-09-19 | 2011-03-16 | 河南海力特机电制造有限公司 | High energy battery water mist fire-extinguishing wheelbarrow |
| CN102233162A (en) * | 2010-04-20 | 2011-11-09 | 李仁� | Quick response firefighting vehicle for subway |
-
2012
- 2012-06-08 CN CN201210187725.7A patent/CN102728018B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102004008076B3 (en) * | 2004-02-19 | 2005-10-06 | Theis Brandschutztechnik Gmbh | Firefighting trolley, for fighting fires in railway tunnels, has a frame with wheels to ride on the rails and mountings for one-man hose reels with different extensions to be deployed and used by a single firefighter |
| CN102233162A (en) * | 2010-04-20 | 2011-11-09 | 李仁� | Quick response firefighting vehicle for subway |
| CN201760013U (en) * | 2010-09-19 | 2011-03-16 | 河南海力特机电制造有限公司 | High energy battery water mist fire-extinguishing wheelbarrow |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102728018B (en) | 2014-07-02 |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140702 Termination date: 20200608 |
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| CF01 | Termination of patent right due to non-payment of annual fee |