CN102069742A - Rotatable folding flow guide pipe - Google Patents
Rotatable folding flow guide pipe Download PDFInfo
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- CN102069742A CN102069742A CN2010106227294A CN201010622729A CN102069742A CN 102069742 A CN102069742 A CN 102069742A CN 2010106227294 A CN2010106227294 A CN 2010106227294A CN 201010622729 A CN201010622729 A CN 201010622729A CN 102069742 A CN102069742 A CN 102069742A
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- mozzle
- water pipe
- pipe
- packing holder
- car
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Abstract
The invention discloses a rotatable folding flow guide pipe which is used for a drainage emergency vehicle and aims to solve the problems of more complex structure, unavailable long-distance discharge, high labor intensity and the like existing in the conventional drainage emergency vehicle. The rotatable folding flow guide pipe consists of flow guide pipes (1), an expansion device (8), a bent pipe (7) and a steering device (6), wherein one end of one flow guide pipe (1) is connected with one end of the expansion device (8); the other end of the expansion device (8) is connected with one end of another flow guide pipe (1); the other end of the other flow guide pipe (1) is connected with one end of the expansion device (8) through the steering device (6) and the bent pipe (7); and the other end of the expansion device (8) is connected with the final flow guide pipe (1). Thus, the rotatable folding flow guide pipe has the advantages of conveying fluid to an upper airspace and at a long distance, along with simple structure and the like.
Description
Affiliated technical field the present invention relates to a kind of guiding device of the equipment of speedily carrying out rescue work, and relates in particular to a kind of rotatable collapsible mozzle.
Background technology is present, a kind of so big flow draining wrecking car is disclosed on the market, its constructional feature is: by car chassis, outlet water hose and diving pump are formed, outlet water hose is connected with the exit end of diving pump, outlet water hose is by the fluid reversing device, Quick Connect Kit is connected with the exit end of diving pump with telescopic pipe, telescopic pipe links into an integrated entity by butt flange and diving pump, and place on the translation lifting slip apparatus for work telescopic pipe support triangular in shape by pipe collar, the base of translation lifting slip apparatus for work is connected with car chassis, the telescopic pipe support of translation lifting slip apparatus for work upper end is connected with car chassis by supporting, car chassis be provided with the fluid reversing device with can be respectively and telescopic pipe, translation lifting slip apparatus for work bonded assembly is by fuel tank, hydraulic efficiency gear and power generation assembly that oil pump and multipath hydraulic combine valve are formed.This structure can be transported to diving pump the in place rapidly and work in different work zone, improved the efficient of fighting flood and relieve victims, but owing to be provided with translation lifting slip apparatus for work, make structure become comparatively complicated, simultaneously, have the nearer deficiency of discharging, when the needs long distance is discharged, the drain hose spreading because drain hose is heavier, to have been increased labour intensity; Also disclose a kind of like this cement pump on the market and irritated car, its constructional feature is: car chassis is provided with collapsible lift arm, collapsible lift arm is made up of a plurality of lift arms, lift arm and lift arm are rotationally connected by bearing pin, between lift arm and lift arm, also be provided with hydraulic ram, by hydraulic ram a plurality of lift arms are progressively opened stretching, extension, oil pipe and the mozzle that cement can be delivered to operation field are installed in lift arm, thereby reach long-range high-altitude and carry purpose, but because lift arm is made by plate iron, be connected by hydraulic ram between lift arm and the lift arm, therefore this structure is comparatively heavy, cost is higher, simultaneously can't multi-aspect conveyance fluid; Chinese patent CN201211406Y discloses a kind of so high spray fire-fighting wrecking car multi-stage expansion water pipe assembly, its constructional feature is: it is three grades of telescopic structures being made up of outer water pipe, flexible water pipe and pilot piston, flexible water pipe is housed in outer water pipe, between outer water pipe and the flexible water pipe pilot piston is housed, in the flexible water pipe flexible water pipe is housed, between flexible water pipe and the flexible water pipe pilot piston is installed; Pilot piston is captiveed joint with flexible water pipe by two built-in elastic springs; The place that is used to install elastic spring between pilot piston and flexible water pipe all is processed with trapezoidal annular groove; Orienting sleeve is housed on outer water pipe, orienting sleeve is captiveed joint with outer water pipe by flange, surface working has the multiple tracks annular groove within it, be respectively applied for two lips combination dust rings are installed, one or more carrier ring and one or more seal ring, this structure is applicable to fire extinguishing tanker, can effectively water be transported to the scene of a fire, but can not turn round water is transported to the scene of a fire, because pilot piston is captiveed joint with flexible water pipe by two built-in elastic springs, easily make pilot piston break away from flexible water pipe in use, because orienting sleeve is housed on outer water pipe, orienting sleeve is captiveed joint with outer water pipe by flange again, easily there is bigger coaxiality error, influence assembly quality, in addition, this structure caliber is less, diving pump is not set again, is unsuitable for the flood fighting water drainage.
Summary of the invention the purpose of this invention is to provide a kind of simple in structure, do not influence assembly quality, can cut-through with fluid toward multi-aspect, high-altitude and remote carry be used for fire-fighting, the rotatable collapsible mozzle of drain off floodwaters water drainage and drought resisting.
For achieving the above object, the rotatable collapsible mozzle of the present invention, form by mozzle, expanding unit, bend pipe and steering hardware, one end of mozzle is connected with expanding unit one end, the other end of expanding unit is connected with an end of another root mozzle, the other end of another root mozzle is connected with expanding unit one end by steering hardware, bend pipe, and the expanding unit other end is connected with last root mozzle.
Described expanding unit is made up of packing holder, gas-flow closure circle, worm gear and worm screw, be provided with the gas-flow closure circle at packing holder, be equipped with and power bonded assembly worm screw at the end of packing holder, be fixed on another root mozzle one end with the worm gear of worm mesh towards another root mozzle.
Described mozzle is processed into the L shape.
Steering hardware is by loose flange, the gas-flow closure circle, packing holder, lock bolt and bolt mechanism are formed, a loose flange is installed on the mozzle, another loose flange is arranged on the bend pipe, be provided with the gas-flow closure circle at packing holder, packing holder one end is connected with mozzle one end, another root mozzle is provided with sleeveless jacket one end and inserts in packing holder and the gas-flow closure circle, its sleeveless jacket end face contacts with the packing holder another side with lock bolt by loose flange, the bolt mechanism of the mozzle location after can will turn to is installed on another root mozzle outside face that is provided with sleeveless jacket, and the latch on the bolt mechanism can insert in the hole on the loose flange.
Described bolt mechanism is made up of latch, spring and plug housing, and the plug housing that is processed into the U shape is provided with the hole of being convenient to the latch up-and-down movement, on the latch in the plug housing U-lag spring is installed.
This rotatable collapsible mozzle, can also form by mozzle, expanding unit, bend pipe and steering hardware, first mozzle one end is connected with another root mozzle one end with expanding unit by steering hardware, bend pipe, and another root mozzle other end is connected with next root mozzle with expanding unit by steering hardware, bend pipe.
First mozzle is straight tube, and remaining mozzle is the L shape.
Form by mozzle, bend pipe and expanding unit, first mozzle one end is connected with another root mozzle one end with expanding unit by expanding unit, bend pipe, and another root mozzle other end is connected with next root mozzle with expanding unit by expanding unit, bend pipe.
After adopting this structure, because the end at mozzle is connected with steering hardware one end, the other end of steering hardware is connected with an end of another root mozzle, the other end of another root mozzle is connected by the end of steering hardware with the 3rd mozzle, by expanding unit mozzle is launched by joint, do not influence assembly quality, increased drainage distance, need not artificial adapter, saved time and laborsaving, can also make the fluid cut-through toward multi-aspect and high altitude discharge in case of necessity, therefore, its scope of work is big, can rotate by 360 degree, having very strong manoevreability and alerting ability, is desirable fire-fighting, water drainage and drought resisting equipment drain off floodwaters.
The present invention is described in further detail below in conjunction with drawings and Examples for description of drawings.
Fig. 1 is the cross-sectional schematic of bowing of the rotatable collapsible mozzle of the present invention.
Fig. 2 is the cross-sectional schematic of bowing that the rotatable collapsible mozzle of the present invention launches.
Fig. 3 is the cross-sectional schematic of the rotatable collapsible mozzle expanding unit of the present invention.
Fig. 4 is the cross-sectional schematic of the rotatable collapsible mozzle steering hardware of the present invention.
Fig. 5 is that the master of the another kind of embodiment of the rotatable collapsible mozzle of the present invention looks scheme drawing.
Fig. 6 is that the master of rotatable collapsible the third embodiment of mozzle of the present invention looks scheme drawing.
Among the figure: 1. mozzle 2. packing holders 3. gas-flow closure circles 4. worm gears 5. worm screws 6. steering hardwares 7. bend pipes 8. expanding units 9. loose flanges 10. bolt mechanisms 11. latches 12. plug housings.
Specific embodiment Fig. 1, the rotatable collapsible mozzle of the present invention shown in Figure 2, form by mozzle 1, expanding unit 8, bend pipe 7 and steering hardware 6, one end of mozzle 1 is connected with expanding unit 8 one ends, the other end of expanding unit 8 is connected with an end of another root mozzle 1, the other end of another root mozzle 1 is connected with expanding unit 8 one ends by steering hardware 6, bend pipe 7, and expanding unit 8 other ends are connected with last root mozzle 1; Described expanding unit 8 shown in Figure 3 is made up of packing holder 2, gas-flow closure circle 3, worm gear 4 and worm screw 5, be provided with gas-flow closure circle 3 at packing holder 2, be equipped with and power bonded assembly worm screw 5 at the end of packing holder 2, be fixed on another root mozzle 1 one ends with worm screw 5 ingear worm gears 4 towards another root mozzle 1; Described mozzle 1 is processed into the L shape; Steering hardware 6 shown in Figure 4 is by loose flange 9, gas-flow closure circle 3, packing holder 2, lock bolt and bolt mechanism 10 are formed, a loose flange 9 is installed on the mozzle 1, another loose flange 9 is arranged on the bend pipe 7, be provided with gas-flow closure circle 3 at packing holder 2, packing holder 2 one ends are connected with mozzle 1 one ends, another root mozzle 1 is provided with sleeveless jacket one end and inserts in packing holder 2 and the gas-flow closure circle 3, its sleeveless jacket end face contacts with packing holder 2 another sides with lock bolt by loose flange 9, the bolt mechanism 10 of mozzle 1 location after can will turn to is installed on another root mozzle 1 outside face that is provided with sleeveless jacket, and the latch 11 on the bolt mechanism 10 can insert in the hole on the loose flange 9; Described bolt mechanism 10 is made up of latch 11, spring and plug housing 12, and the plug housing 12 that is processed into the U shape is provided with the hole of being convenient to latch 11 up-and-down movements, on the latch 11 in plug housing 12U shape groove spring is installed.
Fig. 5 has provided another kind of embodiment, form by mozzle 1, expanding unit 8, bend pipe 7 and steering hardware 6, first mozzle 1 one end is connected with another root mozzle 1 one ends with expanding unit 8 by steering hardware 6, bend pipe 7, and another root mozzle 1 other end is connected with next root mozzle 1 with expanding unit 8 by steering hardware 6, bend pipe 7; First mozzle 1 is straight tube, and remaining mozzle 1 is the L shape.
Fig. 6 has provided the third embodiment, form by mozzle 1, bend pipe 7 and expanding unit 8, first mozzle 1 one end is connected with another root mozzle 1 one ends with expanding unit 7 by expanding unit 8, bend pipe 7, and another root mozzle 1 other end is connected with next root mozzle 1 with expanding unit 8 by expanding unit 8, bend pipe 7.
When rotatable collapsible mozzle is in running order, start the propulsion source in the expanding unit 6, the worm-and-wheel gear that propulsion source drives in the expanding unit 6 is opened more piece mozzle 1 gradually, mozzle 1 is extended towards prescribed direction, when running into the scene of speedily carrying out rescue work that obstacle maybe can't arrive, operate 11 pull-ups of the latch on the bolt mechanism 10 by the workman, rotation diversion tube 1 turns to, make it arrive predetermined place, after finishing the work, start in the expanding unit 6 worm-and-wheel gear and with 11 pull-ups of the latch on the bolt mechanism 10, rotation diversion tube 1 return, mozzle 1 is regained by joint the most at last.
Claims (6)
1. long-range draining wrecking car in high-altitude, by car chassis, water pipe, control housing and water pump are formed, the pump outlet that is arranged on the car chassis is connected with water pipe one end, water pump also is electrically connected with control housing, it is characterized in that: water pump (14) entrance point is by air inflation sealing device (19), flexible water pipe (12) is connected with rotatable collapsible mozzle (7) with expanding unit (11), water pipe (16) other end is connected with rotating mechanism (18) with four-way piece (17) on being fixed on car chassis (13) by air inflation sealing device (19), two crescent moon pipes (4) are installed on rotating mechanism (18), and two crescent moon pipes (4) are connected with rotatable collapsible mozzle (7) with three-way pipe (1) by air inflation sealing device (19).
2. the long-range draining wrecking car in high-altitude according to claim 1, it is characterized in that: described rotating mechanism (18) is by packing holder (21), gas-flow closure circle (20), lifting hydraulic ram (5), telescopic pipe (2), pulley (3), steel rope (6), capstan winch, worm gear (8), worm screw (9), water pipe (16) and flange holder are formed, gas-flow closure circle (20) is installed in the packing holder (21), one end of packing holder (21) is connected with the perpendicular end of four-way piece (17), on packing holder (21), be connected with and power bonded assembly worm screw (9), be installed on the water pipe (16) with worm screw (9) ingear worm gear (8), on water pipe (16), also be fixed with flange holder, the upper end of water pipe (16) is an osed top, water pipe (16) upper end sidepiece have symmetrically can with two crescent moon pipes (4) bonded assembly hole, on flange holder, be vertically installed with lifting hydraulic ram (5) and telescopic pipe (2) symmetrically, lifting hydraulic ram (5) upper end is connected with collapsible mozzle (7) outside face, in telescopic pipe (2) upper end pulley (3) is installed, steel rope (6) one ends with stretch after anterior connection of collapsible mozzle (7), play tension suspension effect, the other end of steel rope (6) is connected with capstan winch on being installed in car chassis (13) by pulley (3).
3. the long-range draining wrecking car in high-altitude according to claim 1 is characterized in that: see that from cross-sectional plane described four-way piece (17) is the T shape, see that from the vertical section described four-way piece (17) is the T shape.
4. the long-range draining wrecking car in high-altitude according to claim 1 is characterized in that: described crescent moon pipe (4) is processed into the semicircle arcuation.
5. the long-range draining wrecking car in high-altitude according to claim 1, it is characterized in that: described expanding unit (11) is made up of packing holder (21), gas-flow closure circle (20), worm gear (8) and worm screw (9), gas-flow closure circle (20) is installed in the packing holder (21), one end of packing holder (21) is connected with flexible water pipe (12) one ends, on packing holder (21), be connected with and power bonded assembly worm screw (9), be installed in bend pipe (10) one ends with worm screw (9) ingear worm gear (8).
6. the long-range draining wrecking car in high-altitude according to claim 1 or 5, it is characterized in that: described flexible water pipe (12) the one end K/UPs that gas-flow closure circle (20) will be installed become the L shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010622729 CN102069742B (en) | 2010-12-28 | 2010-12-28 | Rotatable folding flow guide pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010622729 CN102069742B (en) | 2010-12-28 | 2010-12-28 | Rotatable folding flow guide pipe |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102069742A true CN102069742A (en) | 2011-05-25 |
| CN102069742B CN102069742B (en) | 2013-01-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201010622729 Active CN102069742B (en) | 2010-12-28 | 2010-12-28 | Rotatable folding flow guide pipe |
Country Status (1)
| Country | Link |
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| CN (1) | CN102069742B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104126488A (en) * | 2013-05-05 | 2014-11-05 | 刘碰 | Agricultural irrigation device |
| CN108143271A (en) * | 2017-07-11 | 2018-06-12 | 南宁市泽镁智能科技有限公司 | A kind of cup water supply installation |
| CN108797362A (en) * | 2018-07-09 | 2018-11-13 | 贵州新联爆破工程集团有限公司 | One kind pouring mass concrete heat sink |
Citations (7)
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| JPS5350914U (en) * | 1976-10-04 | 1978-04-28 | ||
| US5913323A (en) * | 1994-11-08 | 1999-06-22 | Hudelmaier; Gerhard | Device and method for pumping concrete |
| CN1570446A (en) * | 2004-05-09 | 2005-01-26 | 葛文宇 | Piping capable of rotating at will |
| CN2735130Y (en) * | 2004-07-26 | 2005-10-19 | 黄竹磬 | Double node end free point-seeking pipe joint installation |
| CN201006212Y (en) * | 2007-03-09 | 2008-01-16 | 杨绍辉 | Mobile crank arm lifting multifunctional fire-fighting gun |
| CN101654075A (en) * | 2008-08-21 | 2010-02-24 | 上海鸿得利重工股份有限公司 | 22-meter RZ type folding arm support concrete pump truck |
| CN202001753U (en) * | 2010-12-28 | 2011-10-05 | 林志国 | Rotatable folding guide pipe |
-
2010
- 2010-12-28 CN CN 201010622729 patent/CN102069742B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5350914U (en) * | 1976-10-04 | 1978-04-28 | ||
| US5913323A (en) * | 1994-11-08 | 1999-06-22 | Hudelmaier; Gerhard | Device and method for pumping concrete |
| CN1570446A (en) * | 2004-05-09 | 2005-01-26 | 葛文宇 | Piping capable of rotating at will |
| CN2735130Y (en) * | 2004-07-26 | 2005-10-19 | 黄竹磬 | Double node end free point-seeking pipe joint installation |
| CN201006212Y (en) * | 2007-03-09 | 2008-01-16 | 杨绍辉 | Mobile crank arm lifting multifunctional fire-fighting gun |
| CN101654075A (en) * | 2008-08-21 | 2010-02-24 | 上海鸿得利重工股份有限公司 | 22-meter RZ type folding arm support concrete pump truck |
| CN202001753U (en) * | 2010-12-28 | 2011-10-05 | 林志国 | Rotatable folding guide pipe |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104126488A (en) * | 2013-05-05 | 2014-11-05 | 刘碰 | Agricultural irrigation device |
| CN108143271A (en) * | 2017-07-11 | 2018-06-12 | 南宁市泽镁智能科技有限公司 | A kind of cup water supply installation |
| CN108143271B (en) * | 2017-07-11 | 2019-08-27 | 浙江光跃环保科技股份有限公司 | A kind of cup water supply device |
| CN108797362A (en) * | 2018-07-09 | 2018-11-13 | 贵州新联爆破工程集团有限公司 | One kind pouring mass concrete heat sink |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102069742B (en) | 2013-01-09 |
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Legal Events
| Date | Code | Title | Description |
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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 |
Effective date of registration: 20180205 Address after: 364000 Dongbao Road, east city, Xinluo District, Longyan, Fujian Province, No. 421 Patentee after: Fujian overseas Chinese dragon emergency equipment Co., Ltd. Address before: 364000 Longyan province Fujian city Xinluo District East Road No. 421 Dongbao Industrial Park Patentee before: Lin Zhiguo |
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| TR01 | Transfer of patent right | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 364000 Dongbao Road, east city, Xinluo District, Longyan, Fujian Province, No. 421 Patentee after: Fujian Qiaolong emergency equipment Co., Ltd Address before: 364000 Dongbao Road, east city, Xinluo District, Longyan, Fujian Province, No. 421 Patentee before: Fujian overseas Chinese dragon emergency equipment Co., Ltd. |
|
| CP01 | Change in the name or title of a patent holder |