CN104763685A - Movable type water discharging device - Google Patents
Movable type water discharging device Download PDFInfo
- Publication number
- CN104763685A CN104763685A CN201510169468.8A CN201510169468A CN104763685A CN 104763685 A CN104763685 A CN 104763685A CN 201510169468 A CN201510169468 A CN 201510169468A CN 104763685 A CN104763685 A CN 104763685A
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- China
- Prior art keywords
- movable chassis
- pump
- elevator pump
- drainage means
- portable drainage
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/60—Mounting; Assembling; Disassembling
- F04D29/62—Mounting; Assembling; Disassembling of radial or helico-centrifugal pumps
- F04D29/628—Mounting; Assembling; Disassembling of radial or helico-centrifugal pumps especially adapted for liquid pumps
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D13/00—Pumping installations or systems
- F04D13/02—Units comprising pumps and their driving means
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/007—Details, component parts, or accessories especially adapted for liquid pumps
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The invention provides a movable type water discharging device. The movable type water discharging device comprises a movable base plate and a lifting pump, wherein the lifting pump is arranged on a through hole of the movable base plate so that the lowest point of the lifting pump is located under the movable base plate; a pump shell of the lifting pump is connected with the movable base plate. According to the technical scheme provided by the invention, the lifting pump is arranged on the movable base plate of the movable type water discharging device, the lifting pump is arranged on the through hole of the movable base plate, and the lowest point of the lifting pump is located under the movable base plate, so that the center height of the lifting pump can be reduced, and the distance between the central line of an impeller of the lifting pump to the water surface to be sucked is shortened, and the performance of the lifting pump is effectively utilized; the problems of an existing water discharging vehicle that the water head loss of an inlet is great, the water cannot be sucked, suction and lifting routes of the water discharging pump can be effectively realized, the water cannot be discharged and the like are overcome.
Description
Technical field
The present invention relates to flood control, water drainage, draining field, particularly relate to a kind of portable drainage means.
Background technique
At present, when flood situation appears in city, industrial and mining enterprise and farmland, when needing flood fighting emergency flood fighting to drain flooded fields, the fixing Boosting pumping station of application carrys out draining mostly.Such as, but fixing Boosting pumping station is fixed due to setting position, and cannot tackle the ponding dangerous situation that some unexpected places occur, urban interchange rains heavily due to the ponding produced.
For this reason, in order to overcome the aforementioned drawback of fixing Boosting pumping station, occur that movable type is controlled flood and drained flooded fields device.But, the movable type of prior art is controlled flood and drained flooded fields device such as drainage car, unreasonable on mounting type of its draining pump and mobile chassis, drainage car is made to there is many defects, such as can not effectively utilize draining pump performance, cause drainage car exist the loss of head of entrance large, do not inhale water, the suction journey that effectively can not realize draining pump and lift, do not show the defects such as water.Therefore, be necessary that the above-mentioned defect for existing in prior art is improved.
Summary of the invention
Main purpose of the present invention is to provide a kind of portable drainage means, the foregoing problems of device existence of controlling flood and draining flooded fields with the movable type solving prior art.
To achieve these goals, the invention provides a kind of portable drainage means, comprise movable chassis and elevator pump, described elevator pump is arranged on the through hole of described movable chassis, make the minimum point of described elevator pump be positioned at the below of described movable chassis, the pump case of described elevator pump is connected with described movable chassis.
Further, described lifting pump intake is towards substantially horizontal and towards the rear of described movable chassis, and the discharge opening of described elevator pump is towards substantially horizontal and towards the left side of described movable chassis or right side.
Further, the pump case of described elevator pump is connected by the fixed base of link with described movable chassis.
Further, described portable drainage means also comprises vacuum pumping device and power source, and described vacuum pumping device is communicated with by the pump chamber of outlet pipe with described elevator pump, and described elevator pump is connected with described power source by driving mechanism.
Further, described vacuum pumping device is arranged on described movable chassis; Described power source is external connection power source, or described power source is set directly on described movable chassis.
Further, described movable chassis is provided with suction pipe bracket, described suction pipe bracket comprises spaced two supporting brackets of fore-and-aft direction along described movable chassis, described supporting bracket comprises two columns, cross bar, swash plate, described two columns are arranged along the left and right directions interval of described movable chassis, the lower end of described two columns is all vertically connected to the upper surface of described movable chassis, the two ends of described cross bar are connected with the upper end of described two columns is vertical respectively, described cross bar is provided with at least two described swash plates, the space of placing suction pipe is configured between two adjacent described swash plates.
Further, described movable chassis is provided with the arm for mobile described suction pipe, one end of described arm is arranged on described movable chassis rotationally, and the other end is used for being connected to described suction pipe.
Further, described driving mechanism is pulley assembly, described pulley assembly comprises big belt pulley, small belt pulley and belt, described big belt pulley is connected with the power input shaft of described elevator pump, described small belt pulley is connected with the pto＝power take-off of described power source, and described big belt pulley is connected by described belt with described small belt pulley.
Further, described pulley assembly also comprises the tightening device of the elasticity for controlling described belt, described tightening device comprises for the roller with described belt contacts, for assisting the slide bar assembly of described roller movement, described slide bar assembly is placed in the both sides of described roller, described slide bar assembly comprises slide bar, for fixing the base at described slide bar two ends, the two ends of described roller are socketed in the other end that described slide bar also can slide into described slide bar along one end of described slide bar.
Further, described movable chassis is provided with out water-band lifting device, described go out water-band lifting device comprise stand, described stand is provided with the electric wire hoist for water-band of slinging or lower out, described electric wire hoist sling by lifting rope or lower described in go out water-band.
Further, described stand is the U-shaped frame that Open Side Down, and the two ends of described U-shaped frame are all connected with the upper surface of described movable chassis is vertical.
Apply technological scheme of the present invention, by arranging elevator pump on the movable chassis of portable drainage means, and elevator pump is placed on the through hole of movable chassis, the minimum point of elevator pump is positioned at the below of movable chassis, the center that can reduce elevator pump is high, the impeller central line-spacing reducing elevator pump treats the distance of water-absorption surface, effectively make use of lifting pump performance, the loss of head overcoming the entrance that existing drainage car exists is large, do not inhale water, the suction journey that effectively can not realize draining pump and lift, do not show the problems such as water.
Accompanying drawing explanation
The Figure of description forming a application's part is used to provide a further understanding of the present invention, and schematic description and description of the present invention, for explaining the present invention, does not form inappropriate limitation of the present invention.In the accompanying drawings:
Fig. 1 shows the structural representation of the portable drainage means according to the embodiment of the present invention;
Fig. 2 shows the left view of portable drainage means shown in Fig. 1;
Fig. 3 shows the plan view of portable drainage means shown in Fig. 1;
Fig. 4 shows the structural representation of the movable chassis according to the embodiment of the present invention;
Fig. 5 shows the structural representation of the movable chassis according to the embodiment of the present invention;
Fig. 6 shows the plan view of movable chassis shown in Fig. 5;
Fig. 7 shows the sectional view at the A-A place along Fig. 6;
Fig. 8 shows the structural representation of the flap valve assembly according to the embodiment of the present invention; And
Fig. 9 shows the structural representation of another angle of the flap valve assembly in Fig. 8.。
Embodiment
It should be noted that, when not conflicting, the embodiment in the application and the feature in embodiment can combine mutually.Below with reference to the accompanying drawings and describe the present invention in detail in conjunction with the embodiments.
In order to solve the defect that prior art exists, the invention provides a kind of portable drainage means, comprise movable chassis and elevator pump, described elevator pump is arranged on the through hole of described movable chassis, make the minimum point of described elevator pump be positioned at the below of described movable chassis, the pump case of described elevator pump is connected with described movable chassis.
According to technological scheme provided by the invention, by arranging elevator pump on the movable chassis of portable drainage means, and elevator pump is placed on the through hole of movable chassis, the minimum point of elevator pump is positioned at the below of movable chassis, the center that can reduce elevator pump is high, the impeller central line-spacing reducing elevator pump treats the distance of water-absorption surface, effectively make use of lifting pump performance, the loss of head overcoming the entrance that existing drainage car exists is large, do not inhale water, the suction journey that effectively can not realize draining pump and lift, do not show the problems such as water.
Fig. 1 shows the structural representation of the portable drainage means according to the embodiment of the present invention, and Fig. 2 shows the left view of portable drainage means shown in Fig. 1, and Fig. 3 shows the plan view of portable drainage means shown in Fig. 1.
As shown in Figure 1 to Figure 3, in this embodiment of the invention, portable drainage means comprises elevator pump 1, vacuum pumping device 4, diesel generator group 7 and movable chassis 13.This portable drainage means can also comprise the parts such as wafer type electric butterfly valve 2, storage battery 8, fuel tank 12, gasoline engine generator 9 and electric control box 14.Wherein, elevator pump 1, vacuum pumping device 4 and diesel generator group 7 can all be arranged on movable chassis 13, also can only be arranged on movable chassis 13 by elevator pump 1, are preferably fixedly installed on movable chassis 13 by elevator pump 1.Further, vacuum pumping device 4 is communicated with by the pump chamber of outlet pipe with elevator pump 1, and elevator pump 1 is connected with diesel generator group 7 by driving mechanism.
In this embodiment, diesel generator group 7 is as the power source of portable drainage means.Certainly, also various forms of power source can be taked, as long as power can be provided for elevator pump 1.Described power source can be external connection power source, the ac power supply that such as can conveniently obtain.Or described power source is set directly on described movable chassis, it can be such as now the diesel generator group 7 etc. being convenient to movement.
When comprising diesel engine in power source, due to the limited space above movable chassis 13, in order to conserve space, the fuel tank 12 of diesel engine can be placed in the below of movable chassis 13.Described fuel tank can be placed on arc plate-like piece, and the two ends of described arc plate-like piece are fixedly connected with movable chassis 13.Preferably, described fuel tank also can be fixedly connected with movable chassis 13.
Elevator pump 1 can be placed on the through hole 30 of movable chassis 13.Also be, movable chassis 13 is provided with the through hole of enough sizes, it has run through upper surface and the lower surface of movable chassis 13, and elevator pump 1 is arranged in this through hole by the mode hung, and makes the below being positioned at movable chassis 13 at least partially of elevator pump 1.Thus, the center reducing elevator pump 1 is high, and then reduces the perpendicular distance of the impeller central line-spacing water source water surface of elevator pump 1, thus is conducive to the loss of head of the entrance reducing elevator pump 1.
Through hole 30 can be arranged on the rear end of movable chassis 13.The pump case of elevator pump 1 can be connected with the fixed base 22 of movable chassis 13 by link 21, thus makes movable chassis 13 can support elevator pump 1.
The suction port of elevator pump 1 is towards substantially horizontal, and namely the central axis of suction port place circumferential surface extends along substantially horizontal.Further, the suction port of elevator pump 1 is towards the rear of movable chassis 13.This suction port can connect suction pipe 3.The discharge opening of elevator pump 1 is towards substantially horizontal, and namely the central axis of this discharge opening place circumferential surface extends along substantially horizontal.Further, the discharge opening of elevator pump 1 is towards the left side of described movable chassis or right side.Described discharge opening can be multiple.Arranged by signature, this suction port and this discharge opening are convenient to connect suction pipe towards substantially horizontal, are conducive to extracting the water of distance moving drainage means compared with distant positions.
Water lift of pump refers to and the height that water pump can pump up water usually represents with symbol H, and its unit is rice.Centrifugal lift of pump for benchmark with impeller central line, divides and is made up of two-part.From water pump vane center line to the vertical height of the water source water surface, namely the water pump height that water can be drunk up, is called water suction lift, is called for short and inhales journey; From water pump vane center line to the vertical height of the water outlet pool water surface, namely the water pump height that hydraulic pressure can be got on, is called setting-out lift, is called for short pressure journey.
In the present invention, by arranging elevator pump on the movable chassis of portable drainage means, and elevator pump is placed on the through hole of movable chassis, the minimum point of elevator pump is positioned at the below of movable chassis, the center that can reduce elevator pump is high, the impeller central line-spacing reducing elevator pump treats the distance of water-absorption surface, effectively make use of lifting pump performance, the loss of head overcoming the entrance that existing drainage car exists is large, do not inhale water, the suction journey that effectively can not realize draining pump and lift, do not show the problems such as water.The water displacement of this portable drainage means is 500m
3/ h, lift 20 meters, effective absorption distance 8m.
Preferably, described driving mechanism can be pulley assembly.Described pulley assembly comprises big belt pulley 61, small belt pulley 6, belt 5, described big belt pulley is connected with the power input shaft of elevator pump 1, described small belt pulley is connected with the pto＝power take-off of diesel generator group 7, and big belt pulley 61 is connected by belt 5 with small belt pulley 6.Wheel speed due to elevator pump 1 is definite value, in order to enable the output speed of diesel generator group 7 coordinate with the wheel speed of elevator pump 1, can be realized the conversion of rotating speed by the belt pulley of different-diameter.The conveying rotating speed of diesel generator group 7 of the present invention is the wheel speeds being greater than elevator pump 1, and therefore big belt pulley 61 is connected with the power input shaft of elevator pump 1.
Further, described pulley assembly can also comprise the tightening device 15 of the elasticity for controlling belt 5.Described tightening device comprises roller for contacting with belt 5, for assisting the slide bar assembly of roller movement.Described slide bar assembly is placed in the both sides of roller.Described slide bar assembly comprises slide bar, base for fixed slip bar two ends, and the two ends of described roller to be socketed on slide bar and can to slide into the other end of slide bar along one end of slide bar.One end of described slide bar is near belt 5, the other end is relatively away from belt 5, when needs belt 5 tighter time, described roller two ends are positioned at the one end near belt 5 on slide bar, when needs belt 5 pine some time, described roller is positioned at the one end away from belt 5 on slide bar, thus achieves the control to belt 5 elasticity.
Movable chassis 13 can also set out water-band lifting device 10, be preferably arranged on the side of movable chassis 13.Described go out water-band lifting device comprise stand, described stand is provided with the electric wire hoist for water-band of slinging or lower out, described electric wire hoist is sling by lifting rope or water-band of loweing out.Described stand is preferably downward opening U-shaped frame, and the two ends of described U-shaped frame are connected with the upper surface of movable chassis 13 is vertical.Movable chassis 13 can also being arranged one or more hose tray 11, placing out water-band for being wound around.
In addition, described movable chassis is provided with suction pipe bracket 23.Described suction pipe bracket comprises spaced two supporting brackets of fore-and-aft direction along movable chassis 13.Described supporting bracket comprises two columns, cross bar, swash plates, described two columns are arranged along the left and right directions interval of described movable chassis, the lower end of described two columns is all vertically connected to the upper surface of described movable chassis, the two ends of described cross bar are connected with the upper end of described two columns is vertical respectively, described cross bar is provided with at least two described swash plates, between two adjacent described swash plates, is configured for the space of placing suction pipe 3.
Described movable chassis can also arrange arm, and it is for mobile suction pipe 3.One end of described arm is arranged on movable chassis 13 rotationally, thus can 360 degree of rotations in the upper surface of movable chassis 13.The other end of described arm is used for being connected to suction pipe 3.Suction pipe 3 can be suction elbow or suck straight tube, can be connected to aforementioned discharge opening by rapid pipe joint 31.
In addition, described arm specifically can also comprise the second column and the second cross bar, the lower end of described second column is arranged on movable chassis 13 rotationally, one end of described second cross bar is connected to the upper end of described second column pivotly, the other end of described second cross bar can arrange suspension hook, gets suction pipe 3 to hang.Described arm can also comprise hoisting mechanism, and it is for raising or suspension hook of loweing at the other end place of described second cross bar.
Movable chassis 13 can be arranged power plant for this arm provides power, such as, the rotary motion of described second column on movable chassis, and/or described second cross bar is relative to the pivot movement of described second column, and/or the power needed for elevator motion of described hoisting mechanism.These power plant can be gasoline engine generators 9.Can also be controlled by the action of electric control box 14 pairs of arms.
As shown in Figures 4 to 7, through hole 30 can be arranged on the rear end of movable chassis 13, namely forms a breach at the back segment of movable chassis 13, and it is for installing elevator pump 1.The periphery of through hole 30 fixes elevator pump 1 by the fixed base 22 of movable chassis 13, thus makes movable chassis 13 can support elevator pump 1.
As shown in Figure 5, the rear end of movable chassis 13 can also arrange the first steel plate 41, to provide the intensity of through hole 30 peripheral structure further, and is conducive to fixing elevator pump 1.Steel pipe 42 can use as reinforcer, is connected between the lower surface of movable chassis 13 and the supporting element given prominence to downwards from the lower surface of movable chassis 13.
As shown in Figure 6 and Figure 7, stiffening rib 43 can be set on fixed base 22, to improve the structural strength of fixed base 22 itself.Second steel plate 44 also can be arranged between the outwardly directed structure in the both sides of movable chassis 13, to improve their structural strength.
Further, the distance separation device of described vacuum pumping device is arranged on the pipeline of elevator pump 1 outlet side.
As shown in Figure 8, Figure 9, in this embodiment of the invention, described distance separation device is flap valve assembly, described flap valve assembly comprises flap valve 300, overcurrent casing 100, the drain opening 120 that described overcurrent casing 100 has the water intake 110 for being connected with elevator pump and is connected with waste pipe, flap valve 300 can be opened and closed to be arranged on water intake 110 place and the inside being positioned at overcurrent casing 100.
Further, described flap valve assembly also comprises connection part 500, and described connection part 500 comprises running shaft 510, described flap valve 300 by described running shaft 510 turning be arranged in described overcurrent casing 100.Owing to being provided with the connection part 500 comprising running shaft 510, thus under the connection function of running shaft 510, ensure that flap valve 300 is reliably connected with overcurrent casing 100, and ensure that flap valve 300 can pivotable smoothly.
Further, described connection part 500 also comprises wears pedestal 520, described wear pedestal 520 to be set on described running shaft 510 and with described running shaft 510 synchronous axial system, described pedestal 520 of wearing has the link arm 521 stretched out towards described flap valve 300, and described link arm 521 is connected with described flap valve 300.Because flap valve 300 is connected with running shaft 510 by wearing pedestal 520, thus add connection area and the connection reliability of flap valve 300 and running shaft 510.Owing to wearing on pedestal 520, also there is link arm 521, thus further increase the connection reliability of flap valve 300 and connection part 500, and reduce difficulty of processing.
Preferably, wear pedestal 520 to weld with running shaft 510.Certainly, the two can also counter stopper removably connecting, synchronous axial system both only needing to ensure.
The inwall of overcurrent casing 100 has projecting connecting base 130, and running shaft 510 is located on connecting base 130 pivotly.Owing to being provided with the connecting base 130 for connecting running shaft 510 on overcurrent casing 100, thus ensure that running shaft 510 is free to rotate at overcurrent casing 100, improve the motion credibility of running shaft 510.
In order to make flow control device 400 can control the angle of swing of running shaft 510, as shown in FIG. 8 and 9, the first end of running shaft 510 is protruding by the sidewall of overcurrent casing 100, and flow control device 400 is connected with the first end of running shaft 510.Because the first end of running shaft 510 is protruding by the sidewall of overcurrent casing 100, thus make flow control device 400 be convenient to be connected with running shaft 510, improve the spatial position arrangement rationality of parts.
Flow control device 400 comprises hand baling press 410 and transmitting assemblies 420, hand baling press 410 has locked position and unlocked position, hand baling press 410 is connected with flap valve 300 by transmitting assemblies 420, when hand baling press 410 is in locked position, hand baling press 410 to be driven with flap valve 300 by transmitting assemblies 420 and is connected, and when hand baling press 410 is in the unlocked position, transmitting assemblies 420 and flap valve 300 can free actions.Because hand baling press 410 has two working positions, thus by hand baling press 410 is got to different gears, flow control device 400 can be made freely to change in loaded state and unloaded state, make overflow means have different control modes.
Transmitting assemblies 420 in the present invention comprises transmission arm 421 and slideway 423, the first end of transmission arm 421 is connected with running shaft 510 and synchronous axial system, the slideway 423 that second end of transmission arm 421 is slidably matched is arranged on the lifting bar 422 of hand baling press 410, the lifting bar 422 of hand baling press 410 unlocks or locking, transmission arm 421 and lifting bar 422 can move by the vertical direction, simultaneously transmission arm 421 also in movement process along slideway 423 action, thus it is reliable to make transmission arm 421 have motion, the feature that freedom of movement is many, and then ensure that the rotation reliability of running shaft 510.By by hand baling press 410 dozens at different gears, the lifting bar 422 of hand baling press 410 can be made to unlock or locking, thus make lifting bar 422 carry out State Transferring between free action or positioning control.
In the preferred implementation shown in Fig. 8 and Fig. 9, slideway 423 is positioned at one end of the close running shaft 510 of lifting bar 422.Be positioned at one end of the close running shaft 510 of lifting bar 422 due to slideway 423, thus avoid the movement interference of transmission arm 421, improve the Reliability of Microprocessor of transmitting assemblies 420.
It should be noted that, the slip direction of slideway 423 and water intake 110 are arranged in the same way or oppositely to the bearing of trend of drain opening 120.
In order to reduce the frictional loss in transmitting assemblies 420, the second end of transmission arm 421 has rotating slippage bar 424, and slippage bar 424 wears and rolls and is arranged in slideway 423.Due to transmission arm 421 and the sliding friction of slideway 423 are converted to rolling friction, thus reduce the wear damage of the two, improve the motion credibility of transmission arm 421.
Portable drainage means of the present invention is described above according to embodiment, but this portable drainage means is not limited in the parts described in each embodiment and/or annexation, such as, driving mechanism is not limited to the pulley assembly in embodiment, can be the various mechanism/means that can realize transmission of power.
The foregoing is only the preferred embodiments of the present invention, be not limited to the present invention, for a person skilled in the art, the present invention can have various modifications and variations.Within the spirit and principles in the present invention all, any amendment done, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (11)
1. a portable drainage means, comprise movable chassis and elevator pump, it is characterized in that, described elevator pump is arranged on the through hole of described movable chassis, make the minimum point of described elevator pump be positioned at the below of described movable chassis, the pump case of described elevator pump is connected with described movable chassis.
2. portable drainage means according to claim 1, it is characterized in that, described lifting pump intake is towards substantially horizontal and towards the rear of described movable chassis, and the discharge opening of described elevator pump is towards substantially horizontal and towards the left side of described movable chassis or right side.
3. portable drainage means according to claim 1, is characterized in that, the pump case of described elevator pump is connected by the fixed base of link with described movable chassis.
4. portable drainage means according to claim 1, it is characterized in that, described portable drainage means also comprises vacuum pumping device and power source, and described vacuum pumping device is communicated with by the pump chamber of outlet pipe with described elevator pump, and described elevator pump is connected with described power source by driving mechanism.
5. portable drainage means according to claim 4, is characterized in that, described vacuum pumping device is arranged on described movable chassis; Described power source is external connection power source, or described power source is set directly on described movable chassis.
6. portable drainage means according to claim 1, it is characterized in that, described movable chassis is provided with suction pipe bracket, described suction pipe bracket comprises spaced two supporting brackets of fore-and-aft direction along described movable chassis, described supporting bracket comprises two columns, cross bar, swash plate, described two columns are arranged along the left and right directions interval of described movable chassis, the lower end of described two columns is all vertically connected to the upper surface of described movable chassis, the two ends of described cross bar are connected with the upper end of described two columns is vertical respectively, described cross bar is provided with at least two described swash plates, the space of placing suction pipe is configured between two adjacent described swash plates.
7. portable drainage means according to claim 6, it is characterized in that, described movable chassis is provided with the arm for mobile described suction pipe, one end of described arm is arranged on described movable chassis rotationally, and the other end is used for being connected to described suction pipe.
8. portable drainage means according to claim 4, it is characterized in that, described driving mechanism is pulley assembly, described pulley assembly comprises big belt pulley, small belt pulley and belt, described big belt pulley is connected with the power input shaft of described elevator pump, described small belt pulley is connected with the pto＝power take-off of described power source, and described big belt pulley is connected by described belt with described small belt pulley.
9. portable drainage means according to claim 8, it is characterized in that, described pulley assembly also comprises the tightening device of the elasticity for controlling described belt, described tightening device comprises for the roller with described belt contacts, for assisting the slide bar assembly of described roller movement, described slide bar assembly is placed in the both sides of described roller, described slide bar assembly comprises slide bar, for fixing the base at described slide bar two ends, the two ends of described roller are socketed in the other end that described slide bar also can slide into described slide bar along one end of described slide bar.
10. portable drainage means according to claim 1, it is characterized in that, described movable chassis is provided with out water-band lifting device, described go out water-band lifting device comprise stand, described stand is provided with the electric wire hoist for water-band of slinging or lower out, described electric wire hoist sling by lifting rope or lower described in go out water-band.
11. portable drainage meanss according to claim 10, is characterized in that, described stand is the U-shaped frame that Open Side Down, and the two ends of described U-shaped frame are all connected with the upper surface of described movable chassis is vertical.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510169468.8A CN104763685A (en) | 2015-04-10 | 2015-04-10 | Movable type water discharging device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510169468.8A CN104763685A (en) | 2015-04-10 | 2015-04-10 | Movable type water discharging device |
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| CN104763685A true CN104763685A (en) | 2015-07-08 |
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| CN201510169468.8A Pending CN104763685A (en) | 2015-04-10 | 2015-04-10 | Movable type water discharging device |
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| CN103213524A (en) * | 2013-04-03 | 2013-07-24 | 沈阳耐蚀合金泵股份有限公司 | Turbine self-priming movable multifunctional flood fighting, irrigation and drainage pump truck set |
| CN103835365A (en) * | 2013-04-03 | 2014-06-04 | 沈阳耐蚀合金泵股份有限公司 | Movable flood control and drainage and fire protection device |
| CN203410348U (en) * | 2013-06-17 | 2014-01-29 | 宁波杰马克节能环保科技有限公司 | Multi-functional combined suction-discharging truck |
| CN203920951U (en) * | 2014-01-23 | 2014-11-05 | 北京申江风冷发动机有限责任公司 | Hydraulic-driven crawler type water pump vehicle |
| CN204532977U (en) * | 2015-04-10 | 2015-08-05 | 沈阳耐蚀合金泵股份有限公司 | Portable drainage means |
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Application publication date: 20150708 |
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