CN110344871A - A kind of guide rail tunnel fire extinguishing vehicle - Google Patents
A kind of guide rail tunnel fire extinguishing vehicle Download PDFInfo
- Publication number
- CN110344871A CN110344871A CN201910585951.2A CN201910585951A CN110344871A CN 110344871 A CN110344871 A CN 110344871A CN 201910585951 A CN201910585951 A CN 201910585951A CN 110344871 A CN110344871 A CN 110344871A
- Authority
- CN
- China
- Prior art keywords
- guide rail
- extinguishing vehicle
- fire extinguishing
- piston mouth
- tunnel fire
- 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
- 230000006835 compression Effects 0.000 claims abstract description 25
- 238000007906 compression Methods 0.000 claims abstract description 25
- 238000003780 insertion Methods 0.000 claims abstract description 15
- 230000037431 insertion Effects 0.000 claims abstract description 15
- 238000005452 bending Methods 0.000 claims description 3
- 239000003381 stabilizer Substances 0.000 claims description 3
- 239000007787 solid Substances 0.000 claims 1
- 235000002918 Fraxinus excelsior Nutrition 0.000 abstract description 9
- 239000002956 ash Substances 0.000 abstract description 9
- 238000010586 diagram Methods 0.000 description 6
- 230000000630 rising effect Effects 0.000 description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 230000000994 depressogenic effect Effects 0.000 description 2
- 230000001133 acceleration Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 238000012876 topography Methods 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21F—SAFETY DEVICES, TRANSPORT, FILLING-UP, RESCUE, VENTILATION, OR DRAINING IN OR OF MINES OR TUNNELS
- E21F1/00—Ventilation of mines or tunnels; Distribution of ventilating currents
- E21F1/003—Ventilation of traffic tunnels
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21F—SAFETY DEVICES, TRANSPORT, FILLING-UP, RESCUE, VENTILATION, OR DRAINING IN OR OF MINES OR TUNNELS
- E21F5/00—Means or methods for preventing, binding, depositing, or removing dust; Preventing explosions or fires
- E21F5/02—Means or methods for preventing, binding, depositing, or removing dust; Preventing explosions or fires by wetting or spraying
Landscapes
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
- Aerodynamic Tests, Hydrodynamic Tests, Wind Tunnels, And Water Tanks (AREA)
Abstract
The present invention provides a kind of guide rail tunnel fire extinguishing vehicle, a kind of guide rail tunnel fire extinguishing vehicle, including main body, guide rail and extinguishing vehicle, the top of main body are fixedly connected with guide rail, and insertion is provided with extinguishing vehicle in the middle part of the lower section of guide rail, and the bottom end side of extinguishing vehicle is fixedly connected with spout；Guide rail includes piston mouth, exhaust pipe, exhaust outlet, inclined plate and air inlet pipe, and piston mouth includes compressing slot, compression groove, reset spring, rotary shaft and compressing ring.The device is provided with piston mouth, the discharge that the air with ashes can be sucked and be accelerated when extinguishing vehicle is mobile by piston mouth.
Description
Technical field
The present invention relates to tunnel safety technical fields, more specifically, being related to a kind of tunnel fire extinguishing vehicle.
Background technique
Tunnel fire extinguishing vehicle refers to by being moved along track according to fixed route, come the dress put out to fire
It sets, does not need manually to go to put out flame, as the development of present traffic is so that the traveling of train is also increasingly wider, and tunnel
Road also can be more and more, but present tunnel will put out it when fire occurs and very bother, existing to go out
Train is all by carrying out moving and then spraying water flow and put out to the flame in tunnel repeatedly along guide rail, still
Existing tunnel can generate air largely containing ashes when fire occurs, and because environment narrow in tunnel causes
It can not effectively be discharged.
Summary of the invention
It can not effectively be had what is generated in tunnel when being put out a fire the present invention intends to solve tunnel fire extinguishing vehicle
The technical issues of air discharge of ashes.
The purpose and effect of guide rail tunnel fire extinguishing vehicle of the present invention, are reached by technological means in detail below:
A kind of guide rail tunnel fire extinguishing vehicle, including main body, guide rail and extinguishing vehicle, the top of the main body, which is fixedly connected with, leads
The lower section middle part insertion of rail, the guide rail is provided with extinguishing vehicle, and the bottom end side of the extinguishing vehicle is fixedly connected with spout 301；
The guide rail includes piston mouth, exhaust pipe, exhaust outlet, inclined plate and air inlet pipe, and the piston mouth insertion, which is set to, to be led
The left and right sides in the middle part of rail, the exhaust pipe insertion are set at left and right sides of guide rail interior, and the exhaust outlet opening is set to guide rail
Middle part side, the inclined plate are fixedly connected on the middle part of exhaust outlet, and the air inlet tube opening is set to guide rail interior side；
The piston mouth includes compressing slot, compression groove, reset spring, rotary shaft and compressing ring, and the compressing slot is fixed to be connected
It is connected to the top of piston mouth, the compression channel opening is set to a middle side part of piston mouth, and the reset spring insertion is set to
The middle part of compression groove, the rotary shaft insertion are set to the middle part side of compression groove, and the compressing ring is fixedly connected on piston mouth
Bottom end side.
Further preferred embodiment: the compressing slot is that surface is arranged with certain bending curvature.
Further preferred embodiment: the compression groove is the gap that the intermediate openings of piston mouth are arranged, and compression groove passes through
The reset spring and rotary shaft at middle part are connected together.
Further preferred embodiment: it is provided in the middle part of the reset spring by the mutual contract of the different guide rod of two parts diameter
Close the stabiliser bar of setting together.
Further preferred embodiment: the compressing ring is the groove for the semi-circular shape that piston mouth top end is provided with, and recessed
The surface of slot part and exhaust pipe is fixedly connected with.
Further preferred embodiment: the exhaust outlet do not have a column setting there are three opening, and three opening width with lead
Rail it is consistent.
Further preferred embodiment: the inclined plate is that the open interior of exhaust outlet is in be arranged in formation diagonally downward to center
Narrow shape setting under width.
Further preferred embodiment: the air inlet pipe is the fluting for the oblong-shaped that the inner opening of guide rail is arranged, and opens
Slot is connected in exhaust outlet.
The utility model has the advantages that
(1) this kind of guide rail tunnel fire extinguishing vehicle is provided with piston mouth, and idler wheel can be on piston mouth when extinguishing vehicle is mobile
Compressing slot squeezed so that the side of piston mouth declines, the side of compression groove, which can be compressed, when side declines closes up
Former, simultaneously as the reason of rotating middle part axis, rise the other side of piston mouth can, and close up in side compression groove
When pressure can be transmitted on the compressing ring of bottom end so that exhaust pipe is shunk by compressing ring, then back in extinguishing vehicle
When the side that the other side of rising can be depressed, and declined exhaust pipe unclamped rising, and the exhaust pipe of the other side will
Shrink, so repeatedly exhaust pipe is squeezed generate air pressure by opening sucking of the external air in the middle part of piston mouth with
The discharge of acceleration.
(2) exhaust outlet is provided on guide rail simultaneously, the mobile speed of extinguishing vehicle to certain speed per hour when passing through
Angry stream can sold of one's property when crossing exhaust outlet, the air around inside exhaust ports is being detached so that internal air pressure with
External air is sucked air inlet pipe by external inconsistent generation negative pressure, makes it possible to take out the ashes in tunnel
Out, the ashes air of highest sucking can be discharged outside tunnel by air inlet pipe.
Detailed description of the invention
Fig. 1 is overall structure diagram of the invention.
Fig. 2 is the local overall structure diagram of guide rail of the present invention.
Fig. 3 is the enlarged structure schematic diagram at Fig. 2A of the present invention.
Fig. 4 is the side view topography schematic diagram of guide rail of the present invention.
Fig. 5 is the enlarged structure schematic diagram at Fig. 4 B of the present invention.
Fig. 6 is the overall structure diagram of inventive piston mouth.
In Fig. 1-6: main body 1, guide rail 2, piston mouth 201, compressing slot 2011, compression groove 2012, reset spring 2013, rotation
Axis 2014, compressing ring 2015, exhaust pipe 202, exhaust outlet 203, inclined plate 2031, air inlet pipe 204, extinguishing vehicle 3, spout 301.
Specific embodiment
As shown in attached drawing 1 to attached drawing 6:
The present invention provides a kind of guide rail tunnel fire extinguishing vehicle, including main body 1, guide rail 2 and extinguishing vehicle 3, the top of main body 1 are fixed
It is connected with guide rail 2, insertion is provided with extinguishing vehicle 3 in the middle part of the lower section of guide rail 2, and the bottom end side of extinguishing vehicle 3 is fixedly connected with spout
301；
Guide rail 2 includes piston mouth 201, exhaust pipe 202, exhaust outlet 203, inclined plate 2031 and air inlet pipe 204, piston mouth 201
Insertion is set to the 2 middle part left and right sides of guide rail, and the insertion of exhaust pipe 202 is set to the 2 inside left and right sides of guide rail, and exhaust outlet 203 is opened
Mouth is set to 2 middle part side of guide rail, and inclined plate 2031 is fixedly connected on the middle part of exhaust outlet 203, and the opening of air inlet pipe 204, which is set to, to be led
2 interior side of rail；
Piston mouth 201 includes compressing slot 2011, compression groove 2012, reset spring 2013, rotary shaft 2014 and compressing ring
2015, compressing slot 2011 is fixedly connected on the top of piston mouth 201, and compression groove 2012, which is open, is set to the side of piston mouth 201
Middle part, reset spring 2013 are embedded in the middle part for being set to compression groove 2012, and the insertion of rotary shaft 2014 is set to compression groove 2012
Middle part side, compressing ring 2015 are fixedly connected on the bottom end side of piston mouth 201.
Wherein, compressing slot 2011 is that surface is arranged with certain bending curvature, by the crooked radian for oppressing slot 2011
Pulley can be allowed to depress side when pressing through, then the other side, which is lifted, does piston motion.
Wherein, compression groove 2012 is the gap of the intermediate openings setting of piston mouth 201, and compression groove 2012 passes through middle part
Reset spring 2013 and rotary shaft 2014 are connected together, and piston mouth 201 can be allowed more convenient by compression groove 2012
The lifting controlled.
Wherein, the middle part of reset spring 2013 is provided with mutually to be agreed with by the different guide rod of two parts diameter and be arranged together
Stabiliser bar, will not be mobile because of extinguishing vehicle when the side of its piston mouth 201 capable of being allowed to be depressed by reset spring 2013
When the vibration that generates and the rising of the other side.
Wherein, the groove for the semi-circular shape that compressing ring 2015 is provided with for 201 top end of piston mouth, and groove part and row
The surface of tracheae 202 is fixedly connected with, can be when the side of piston mouth 201 declines to exhaust by compressing ring 2015
Pipe 203 is compressed, so that air Accelerating Removal and evacuation inside exhaust pipe 203.
Wherein, exhaust outlet 203 does not have opening there are three column settings, and the width of three openings are consistent with guide rail 2, pass through
Extinguishing vehicle quickly through when can generate air-flow for the sky of the inside of exhaust outlet 203 a part on the surface of exhaust outlet 203
Gas is evacuated so that its internal air pressure and external inconsistent generation negative pressure by external air suck into
Gas makes it possible to extract the ashes in tunnel out.
Wherein, it is in be arranged to form shape with wide top and narrow bottom diagonally downward to center that inclined plate 2031, which is the open interior of exhaust outlet 203,
Setting, can will not be blown out from exhaust outlet 203 easily by inclined plate 2031 when ashes enter.
Wherein, air inlet pipe 204 is the fluting of the oblong-shaped of the inner opening setting of guide rail 2, and slots in exhaust outlet 203
It connects, the air that exhaust outlet 203 sucks can be quickly discharged outside tunnel by air inlet pipe 204.
Working principle:
Water flow is injected into extinguishing vehicle 3 first, then extinguishing vehicle 3 can be moved along the guide rail 2 on tunnel top,
Water flow is gushed out by spout 301 while movement, the flame in tunnel is put out, while when extinguishing vehicle 3 moves
The compressing slot 2011 on piston mouth 201 can be squeezed by waiting idler wheel, so that the side of piston mouth 201 declines, be declined in side
When compression groove 2012 side can compress and be close in front of, simultaneously as the reason of rotating middle part axis 2014, makes piston mouth
201 other side can rise, and pressure can be transmitted on the compressing ring 2015 of bottom end when side compression groove 2012 closes up,
So that compressing ring 2015 by exhaust pipe 202 shrink get up, then extinguishing vehicle 3 back when can be to another side pressure of rising
Under, and exhaust pipe 202 is unclamped in rising in the side declined, and the exhaust pipe 202 of the other side will be shunk, pair so repeatedly
Exhaust pipe 202 is squeezed to generate the discharge that external air is sucked and accelerated from the opening at 201 middle part of piston mouth by air pressure,
Simultaneously the mobile speed of extinguishing vehicle 3 to certain speed per hour when by when exhaust outlet 203 angry stream can be being sold of one's property,
The air of 203 inner periphery of exhaust outlet is detached so that internal air pressure and external inconsistent generation negative pressure by
External air sucks air inlet pipe 204, makes it possible to extract the ashes in tunnel out, and the ashes air of highest sucking can lead to
Air inlet pipe 204 is crossed to be discharged outside tunnel.
Claims (8)
1. a kind of guide rail tunnel fire extinguishing vehicle, including main body (1), guide rail (2) and extinguishing vehicle (3), it is characterised in that: the main body
(1) top is fixedly connected with guide rail (2), and insertion is provided with extinguishing vehicle (3), the fire extinguishing in the middle part of the lower section of the guide rail (2)
The bottom end side of vehicle (3) is fixedly connected with spout 301；
The guide rail (2) includes piston mouth (201), exhaust pipe (202), exhaust outlet (203), inclined plate (2031) and air inlet pipe
(204), piston mouth (201) insertion is set to the left and right sides in the middle part of guide rail (2), and exhaust pipe (202) insertion is set to
The internal left and right sides of guide rail (2), exhaust outlet (203) opening are set to side in the middle part of guide rail (2), and the inclined plate (2031) is solid
Surely it is connected to the middle part of exhaust outlet (203), air inlet pipe (204) opening is set to guide rail (2) interior side；
The piston mouth (201) includes compressing slot (2011), compression groove (2012), reset spring (2013), rotary shaft (2014)
With compressing ring (2015), compressing slot (2011) is fixedly connected on the top of piston mouth (201), and the compression groove (2012) is opened
Mouth is set to a middle side part of piston mouth (201), and reset spring (2013) insertion is set to the middle part of compression groove (2012),
Rotary shaft (2014) insertion is set to the middle part side of compression groove (2012), and the compressing ring (2015) is fixedly connected on work
The bottom end side of mouth (201).
2. guide rail tunnel fire extinguishing vehicle according to claim 1, it is characterised in that: the compressing slot (2011) has for surface
Certain bending curvature setting.
3. guide rail tunnel fire extinguishing vehicle according to claim 1, it is characterised in that: the compression groove (2012) is piston mouth
(201) gap of intermediate openings setting, and the reset spring (2013) and rotary shaft that compression groove (2012) passes through middle part
(2014) it is connected together.
4. guide rail tunnel fire extinguishing vehicle according to claim 1, it is characterised in that: set in the middle part of the reset spring (2013)
It is equipped with and mutually agrees with the stabiliser bar of setting together by the different guide rod of two parts diameter.
5. guide rail tunnel fire extinguishing vehicle according to claim 1, it is characterised in that: the compressing ring (2015) is piston mouth
(201) groove for the semi-circular shape that top end is provided with, and the surface of groove part and exhaust pipe (202) is fixedly connected with.
6. guide rail tunnel fire extinguishing vehicle according to claim 1, it is characterised in that: the exhaust outlet (203) does not have column setting
There are three openings, and the width of three openings is consistent with guide rail (2).
7. guide rail tunnel fire extinguishing vehicle according to claim 1, it is characterised in that: the inclined plate (2031) is exhaust outlet
(203) open interior is in be arranged to form shape with wide top and narrow bottom setting diagonally downward to center.
8. guide rail tunnel fire extinguishing vehicle according to claim 1, it is characterised in that: the air inlet pipe (204) is guide rail (2)
The fluting of the oblong-shaped of inner opening setting, and slot and connected in exhaust outlet (203).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910585951.2A CN110344871B (en) | 2019-07-01 | 2019-07-01 | Rail tunnel fire extinguishing vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910585951.2A CN110344871B (en) | 2019-07-01 | 2019-07-01 | Rail tunnel fire extinguishing vehicle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110344871A true CN110344871A (en) | 2019-10-18 |
| CN110344871B CN110344871B (en) | 2020-12-04 |
Family
ID=68177268
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910585951.2A Active CN110344871B (en) | 2019-07-01 | 2019-07-01 | Rail tunnel fire extinguishing vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110344871B (en) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10224235A1 (en) * | 2002-05-29 | 2003-12-18 | Thyssenkrupp Hiserv Gmbh | Smoke extraction system at a tunnel roof, to extract smoke from a fire by suction in an eddy hood structure, has an angled apron flanking the suction opening(s) to direct the rising smoke into them |
| CN2603203Y (en) * | 2002-09-06 | 2004-02-11 | 双鸭山市同心橡胶厂 | Air dust for preventing underground explosive blasting |
| EP1544408A1 (en) * | 2003-12-16 | 2005-06-22 | Vid ApS | A system for exhausting flue gases in a tunnel |
| CN1863577A (en) * | 2003-11-10 | 2006-11-15 | 瓦格纳警报和安全系统有限责任公司 | Device for preventing and extinguishing fires |
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| CN104612906A (en) * | 2015-02-05 | 2015-05-13 | 杭州博洽智能科技有限公司 | Wind-powered forest fire prevention monitoring tower |
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| CN105126278A (en) * | 2015-08-21 | 2015-12-09 | 常州先进制造技术研究所 | Suspended type automatic fire extinguishing device for high-rise building |
| CN206608205U (en) * | 2016-12-27 | 2017-11-03 | 长安大学 | A kind of vcehicular tunnel multifunction railway slide device |
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-
2019
- 2019-07-01 CN CN201910585951.2A patent/CN110344871B/en active Active
Patent Citations (11)
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|---|---|---|---|---|
| DE10224235A1 (en) * | 2002-05-29 | 2003-12-18 | Thyssenkrupp Hiserv Gmbh | Smoke extraction system at a tunnel roof, to extract smoke from a fire by suction in an eddy hood structure, has an angled apron flanking the suction opening(s) to direct the rising smoke into them |
| CN2603203Y (en) * | 2002-09-06 | 2004-02-11 | 双鸭山市同心橡胶厂 | Air dust for preventing underground explosive blasting |
| CN1863577A (en) * | 2003-11-10 | 2006-11-15 | 瓦格纳警报和安全系统有限责任公司 | Device for preventing and extinguishing fires |
| EP1544408A1 (en) * | 2003-12-16 | 2005-06-22 | Vid ApS | A system for exhausting flue gases in a tunnel |
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| CN104612906A (en) * | 2015-02-05 | 2015-05-13 | 杭州博洽智能科技有限公司 | Wind-powered forest fire prevention monitoring tower |
| CN105126278A (en) * | 2015-08-21 | 2015-12-09 | 常州先进制造技术研究所 | Suspended type automatic fire extinguishing device for high-rise building |
| CN206608205U (en) * | 2016-12-27 | 2017-11-03 | 长安大学 | A kind of vcehicular tunnel multifunction railway slide device |
| CN109703574A (en) * | 2019-01-30 | 2019-05-03 | 袁泰 | A kind of Rail Transit System driven using draught head |
Non-Patent Citations (1)
| Title |
|---|
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| Publication number | Publication date |
|---|---|
| CN110344871B (en) | 2020-12-04 |
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Effective date of registration: 20201118 Address after: No.9 shop of supply and marketing ganxiu community, Fuguo street, Zhanhua District, Binzhou City, Shandong Province Applicant after: Binzhou fuchuang Technology Service Co., Ltd Address before: No. 383, Taishan Road, Dongying City, Shandong Province Applicant before: Bian Weishun |
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