CN104671011A - Mobile fire pump station with flood prevention and drainage functions - Google Patents
Mobile fire pump station with flood prevention and drainage functions Download PDFInfo
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- CN104671011A CN104671011A CN201510082960.1A CN201510082960A CN104671011A CN 104671011 A CN104671011 A CN 104671011A CN 201510082960 A CN201510082960 A CN 201510082960A CN 104671011 A CN104671011 A CN 104671011A
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- pump station
- fire pump
- hose tray
- moving part
- mobile chassis
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Abstract
The invention relates to a mobile fire pump station with flood prevention and drainage functions, comprising a mobile base plate and a water hose lifting mechanism, wherein the water hose lifting mechanism comprises a power mechanism, a moving part and a water hose bracket collecting-releasing part; the moving part is arranged for capably performing reciprocating motion along the left-right direction of the mobile base plate under the driving of the power mechanism; the water hose bracket collecting-releasing part is arranged for capably rotating around a pivot point on the mobile base plate under the driving of the moving part, and is used for collecting or releasing a water hose bracket when the moving part moves to a predetermined position. According to the mobile fire pump station with the flood prevention and drainage functions, the moving part can perform the reciprocating motion along the left-right direction of the mobile base plate according to the technical scheme, so that the water hose bracket collecting-releasing part can be driven to rotate around the pivot point on the mobile base plate when the moving part moves to the predetermined position, therefore the water hose bracket is collected or released, the water hose bracket lifting mechanism has a collecting-releasing function, accompanying tools, such as water pipes, are unnecessarily transported by a separate vehicle, the working efficiency is effectively improved, the labor intensity is reduced, and the cost is also greatly reduced.
Description
Technical field
The present invention relates to irrigation emitter unit field, particularly relate to a kind of movable type and to control flood and drain flooded fields fire pump station.
Background technology
At present, in city, industrial and mining enterprises and farmland flood fighting flood fighting water drainage time mostly apply station pump station and carry out draining, but, often can there is unexpected ponding dangerous situation under emergent special condition.Whenever this dangerous situation is arrived, a kind of self-powered portable flood fighting pump on drainage irrigation group will be badly in need of and remove dangerous situation to discharge ponding.Mobile water pumping plant has met the job requirements under above-mentioned emergent special condition completely.For adapting to various special duty, Mobile water pumping plant needs to be equipped with a complete set of drainage facility, comprises suction, drain hose or water-band and joint etc.But traditional Mobile water pumping plant, due to the limited space on chassis, does not have space to place row, sucking tube, normally configure separately the car kit such as the row of transport, sucking tube, joint separately again, the emerency request of dangerous situation cannot be adapted to.Such as, the every platform water pump on Mobile water pumping plant can arrange 300 meters usually farthest, and displacement is 3300m
3the Mobile water pumping plant of/h is a water pump, just at least need 300 meters go out water-band, displacement is 6600m
3the Mobile water pumping plant of/h has two water pumps, then need 600 meters go out water-band.Only 300 meters to go out the space that water-band takies just very large, join separately one still more when loading the car of accessory, also need to assemble other accessories except going out water-band.During use, need first the kits such as row, sucking tube, joint to be taken off from independent transport vehicle, and be installed on Mobile water pumping plant; After finishing using, need again to disassemble from Mobile water pumping plant, then put back on independent transport vehicle, thus cause that labour intensity is large, inefficiency, and substantially increase cost.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 movable type and controls flood and drains flooded fields fire pump station, effectively improves work efficiency, reduces labour intensity, also greatly reduce cost.
To achieve these goals, the invention provides a kind of movable type and to control flood and drain flooded fields fire pump station, comprise mobile chassis, described movable type fire pump station of controlling flood and draining flooded fields also comprises hose tray lift system, and described hose tray lift system comprises:
Actuating unit;
Moving part, is set to move back and forth along the left and right directions of described mobile chassis under the driving of described actuating unit;
Hose tray folding and unfolding portion, being set under the driving of described moving part can around the fulcrum on described mobile chassis, and for packing up when described moving part moves to desired location or discharging hose tray.
Further, described hose tray lift system also comprises:
Sliding part, is set to connect described moving part and described hose tray folding and unfolding portion, and can moves back and forth along the left and right directions of described mobile chassis.
Further, described actuating unit comprises electrical motor and retarder, and the mouth of described electrical motor is connected with the input end of described retarder, and described moving part comprises leading screw, and the mouth of described retarder is connected to described leading screw.
Further, described leading screw is arranged on the inside of leading screw protecting sleeve, and one end of described leading screw protecting sleeve is fixedly connected with retarder.
Further, described sliding part comprises the slide block that can move back and forth in slideway, and described slideway is fixed on described mobile chassis, and described slide block is set to drive described hose tray folding and unfolding portion to rotate.
Further, the both sides of described slide block are provided with pulley, and the nadir of the sliding surface of described pulley is lower than the lower surface of described slide block.
Further, described hose tray folding and unfolding portion comprises:
Cross bar, is set to the left and right directions perpendicular to described mobile chassis;
Two forearms, their first end is connected to two ends of described cross bar respectively;
Two adapter shafts, their first end connects with the second end of corresponding forearm respectively;
Two large arm, their first end connects with the second end of corresponding adapter shaft respectively, and their the second end is connected with the two ends of hose tray respectively;
Wherein, described two adapter shafts around the fulcrum on described mobile chassis, thus can be packed up or discharge hose tray.
Further, described hose tray lift system also comprises:
Connecting rod, its first end is hinged to described moving part, and its second end is hinged to described cross bar.
Further, described two adapter shafts two ends close to each other are provided with axis and hold, and their another end is provided with blind bearing, and described axis holds and is all fixed on described mobile chassis with described blind bearing.
Further, described hose tray comprises a pair water-band wheel and a pair spider, and described a pair water-band wheel is between described a pair spider and can around the bearing pin rotation on the uppermost summit of described a pair spider.
According to technical scheme provided by the invention, because moving part can move back and forth along the left and right directions of mobile chassis, thus hose tray folding and unfolding portion can be ordered about when moving part moves to desired location along the fulcrum on described mobile chassis, and then pack up or discharge hose tray, making hose tray lift system have storage and release function, without the need to arranging separately vehicle to transport the kits such as water pipe, effectively improve work efficiency, reduce labour intensity, also greatly reduce cost.
Accompanying drawing explanation
Figure of description is used to provide a further understanding of the present invention, forms a part 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 is the structural representation of the hose tray lift system of the embodiment of the present invention;
Fig. 2 is the birds-eye view of the lift system of hose tray shown in Fig. 1;
Fig. 3 is the front elevation of the lift system of hose tray shown in Fig. 1;
Fig. 4 is the upward view of the lift system of hose tray shown in Fig. 1;
Fig. 5 is the right elevation of the lift system of hose tray shown in Fig. 1;
Fig. 6 is the left view of the lift system of hose tray shown in Fig. 1;
Fig. 7 is that the hose tray lift system of the embodiment of the present invention is from structural representation during the second angle views;
Fig. 8 is that the hose tray lift system of the embodiment of the present invention is from structural representation during the 3rd angle views;
Fig. 9 is that the hose tray lift system of the embodiment of the present invention is from structural representation during the 4th angle views.
Detailed description of the invention
It should be noted that, when not clearly limit or when not conflicting, the feature in each embodiment of the present invention 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 movable type and to control flood and drain flooded fields fire pump station, comprising mobile chassis, described movable type fire pump station of controlling flood and draining flooded fields also comprises hose tray lift system, and described hose tray lift system comprises:
Actuating unit;
Moving part, is set to move back and forth along the left and right directions of described mobile chassis under the driving of described actuating unit;
Hose tray folding and unfolding portion, being set under the driving of described moving part can around the fulcrum on described mobile chassis, and for packing up when described moving part moves to desired location or discharging hose tray.
Further, described hose tray folding and unfolding portion comprises:
Cross bar, is set to the left and right directions perpendicular to described mobile chassis;
Two forearms, their first end is connected to two ends of described cross bar respectively;
Two adapter shafts, their first end connects with the second end of corresponding forearm respectively;
Two large arm, their first end connects with the second end of corresponding adapter shaft respectively, and their the second end is connected with the two ends of hose tray respectively;
Wherein, described two adapter shafts around the fulcrum on described mobile chassis, thus can be packed up or discharge hose tray.
According to technical scheme provided by the invention, because moving part can move back and forth along the left and right directions of mobile chassis, thus hose tray folding and unfolding portion can be ordered about when moving part moves to desired location along the fulcrum on described mobile chassis, and then pack up or discharge hose tray, making hose tray lift system have storage and release function, without the need to arranging separately vehicle to transport the kits such as water pipe, effectively improve work efficiency, reduce labour intensity, also greatly reduce cost.
In this application, unless limited otherwise, term " front " refers to the working direction that mobile chassis travels, and " rear ", " left and right directions ", " above-below direction " are all as benchmark.
Fig. 1 is the structural representation of the hose tray lift system of the embodiment of the present invention; Fig. 2 is the birds-eye view of the lift system of hose tray shown in Fig. 1; Fig. 3 to Fig. 6 is the front elevation of the lift system of hose tray shown in Fig. 1, upward view, right elevation and left view respectively; Fig. 7 to Fig. 9 is the structural representation of the lift system of hose tray shown in Fig. 1 when observing from each different angles respectively.
As depicted in figs. 1 and 2, described hose tray lift system comprises actuating unit.Particularly, this actuating unit comprises electrical motor 10 and retarder 11.Retarder 11 can be such as turbine and worm retarder.The mouth of electrical motor 10 is connected to the input end of retarder 11, and the mouth of retarder 11 is connected to leading screw 12.
Leading screw 12 can be arranged on the inside of leading screw protecting sleeve 13.One end of leading screw protecting sleeve 13 is fixedly connected with retarder; slideway 21 is fixed on mobile chassis; leading screw protecting sleeve 13 one end is fixedly connected with the side of retarder 11; slideway 21 is fixedly connected with the opposite side of retarder 11; also namely, leading screw protecting sleeve 13 and slideway 21 are placed in the both sides of retarder 11 respectively.Slideway 21 is horizontally disposed with along the left and right directions of mobile chassis, and leading screw 12 can along the bearing of trend parallel motion of this slideway in slideway 21.Described leading screw protecting sleeve 13 plays the effect that restriction leading screw rotates, and then realizes the horizontal stretching motion of leading screw.
As shown in Figure 2, slide block 22 is arranged in slideway 21, and can along the bearing of trend parallel motion of this slideway.Slideway 21 can use two channel-section steels, and is oppositely arranged by the U-shaped mouth of two channel-section steels and forms.Two pulleys can be arranged at the side of slide block 22 respectively, and during motion, the pulley of slide block 22 both sides is placed in slideway 21 and slides.The lower surface of the sliding surface of described pulley should lower than the lower surface of slide block 22, and such pulley just can slide in slideway, and then band movable slider 22 moves.
Leading screw 12 can be connected with one end of slide block 22.Such as, can all arrange U-shaped mouth at the two ends of slide block 22, with the two ends of axle through two of U-shaped mouth relative walls, then the two ends of axle connect pulley.Leading screw 12 can be connected with slide block 22 by connector bar, one end of this connector bar is that inwall arranges female hollow tubular, externally threaded leading screw 12 is provided with for connecting outside face, the other end of this connector bar is the platy structure being provided with through hole, and through hole is socketed in the middle part of aforementioned axis.
Hose tray folding and unfolding portion comprises connecting rod 31, cross bar 32, two forearms 33, two adapter shafts (the first adapter shaft 34, second adapter shaft 35) and two large arm 38.Wherein, the first end of connecting rod 31 and one end of slide block 22 are rotatably connected (hinged), the second end is socketed (hinged) rotationally on cross bar 32.Second end of connecting rod 31 is preferably hinged to the middle part of cross bar 32.
Described first adapter shaft 34, second adapter shaft 35 and the axis being placed in its two ends hold 36 and blind bearing 37 be torque transfer part.
Cross bar 32 is set to the left and right directions perpendicular to described mobile chassis, namely perpendicular to the bearing of trend of slideway 21.The first end of two forearms 33 is connected to two ends of cross bar 32 respectively, and the second end connects with the first end (i.e. the first end of the first adapter shaft 34 or the second adapter shaft 35) of corresponding adapter shaft respectively.First adapter shaft 34 and the second end of the second adapter shaft 35 are connected the first end of corresponding large arm 38 respectively.Second end of two large arm 38 is connected with the two ends of hose tray respectively.Second end of two large arm 38 also can be pivoted to one end of hook, and the other end of this hook is connected with hose tray, thus the state that hose tray is vertically hung all the time.
Between first adapter shaft 34 and the second adapter shaft 35, can governing screw be set, for regulating the spacing between the first adapter shaft 34 and the second adapter shaft 35.Composition graphs 5, first adapter shaft 34 and the second adapter shaft 35 one end close to each other are provided with axis and hold 36 (namely the end of the first adapter shaft 34 and the second adapter shaft 35 can through the central through hole of this bearing), and the other end of the first adapter shaft 34 and the second adapter shaft 35 is provided with blind bearing 37 (namely the central through hole of this bearing is not passed in the end of the first adapter shaft 34 and the second adapter shaft 35).Described axis hold 36 and described blind bearing 37 be all fixed on described mobile chassis, thus constitute the fulcrum rotated around described mobile chassis in hose tray folding and unfolding portion.
Composition graphs 1 to Fig. 9, the motion process of the described hose tray lift system that the embodiment of the present invention provides is as follows:
Actuating motor 10, retarder 12 entry into service be connected with electrical motor 10, drives leading screw 12 to move along the direction away from mobile chassis center; When leading screw 12 moves to the direction away from mobile chassis center, the slide block 22 be connected with leading screw 12 slides to the direction away from mobile chassis center in slideway 21, and the connecting rod 31 promoting to be connected with slide block 22 other end moves to the direction away from mobile chassis center; Move to the direction away from mobile chassis center in connecting rod 31 and then the one end promoting forearm 32 by connecting the cross bar 32 of forearm 32, because two forearms 32 are fixedly connected with the first adapter shaft 34 one end with the second adapter shaft 35 respectively, therefore, two forearms 32 drive the first adapter shaft 34 and the second adapter shaft 35 to hold in 36 and two blind bearings 37 at two axises to rotate to the direction away from mobile chassis center; When first adapter shaft 34 and the second adapter shaft 35 rotate, two large arm 38 be connected with the other end of the first adapter shaft 34 and the second adapter shaft 35 can be driven to move to the direction away from mobile chassis center, at this moment, the hose tray be connected with two large arm 38 is away from mobile chassis, then be down to ground, thus achieve the dispose procedure of hose tray.The process of packing up of described hose tray is compared with above-mentioned dispose procedure, and electrical motor 10 reverses, and the sense of motion of all the other movable parties in contrast, repeats no more.
As shown in Figure 8, hose tray comprises a pair water-band wheel 61 and a pair spider 62.Each spider 62 structure triangular in shape, has three summits.The two ends of the bottom, base that spider 62 is respective can also arrange wheel 64, are preferably cardan wheel, so that hose tray moves on the ground.
Further, two water-band wheels 61, between a pair spider 62, can rotate around the bearing pin 65 on the uppermost summit of a pair spider 62.Each water-band wheel 61 being provided with five first connecting rods (one of them larger interval is for placing the attaching parts of water-band), between two water-band wheels 61, connecting corresponding first connecting rod respectively by five second connecting rods.Thus water-band wheel can be wound on it by water-band, be convenient to receive water-band.
Summit, spider 62 the top is taken turns 61 by bearing pin 65 with two water-band and is connected, and one end that this bearing pin is positioned at outside spider 62 is circumferentially provided with groove in face, and this groove is used for the fixing aforementioned hook be connected with bearing pin 65.Certainly, also can not use spider, the other end of described hook is directly taken turns 61 with water-band and is connected.When hose tray moves to close to ground, hose tray can be unloaded from hook, move to place to use.
In addition, many cover hose tray lift systems also can be set on mobile chassis, thus, can move on the left side of mobile chassis and/or the right simultaneously overlap hose tray more, more advantageously improve work efficiency.Certainly, also can a set of hose tray lift system be only set on mobile chassis.
It should be noted that, in the embodiment of Fig. 1 to Fig. 9, the hose tray lift system that the movable type that illustrate only the embodiment of the present invention is controlled flood and drained flooded fields in fire pump station, this movable type is controlled flood and drained flooded fields the mobile chassis in fire pump station, and be arranged on the miscellaneous parts such as water pump on described mobile chassis, all belong to existing equipment in prior art, repeat no more herein.This movable type fire pump station of controlling flood and draining flooded fields can comprise movable pump station, also can comprise fire extinguishing tanker or drainage car etc.
During construction, when movable type control flood and drain flooded fields fire pump station arrive appointed place, electrical motor 10 drives corresponding slide block 22 along the right and left outwards movement of mobile chassis, when slide block 22 arrives desired location, slide block 22 promotes connecting rod 31, and then drive cross bar 32, two forearms 33 and two large arm 38 around the fulcrum on mobile chassis, thus the hose tray that two large arm 38 ends connect is released into work place (such as ground), be convenient to workman and take the equipments such as the water-band that hose tray reels.
After construction, the equipments such as water-band are wound on hose tray by workman, then electrical motor 10 starts reversion, slide block 22 is driven to move inward along the right and left of mobile chassis in opposite direction, when slide block 22 arrives desired location, slide block 22 pulls connecting rod 31, and then drives cross bar 32, two forearms 33 and two large arm 38 around the fulcrum on mobile chassis, thus hose tray is retracted to the top of mobile chassis, save placement space.
According to technical scheme provided by the invention, because moving part can move back and forth along the left and right directions of mobile chassis, thus hose tray folding and unfolding portion can be ordered about when moving part moves to desired location along the fulcrum on described mobile chassis, and then pack up or discharge hose tray, making hose tray lift system have storage and release function, without the need to arranging separately vehicle to transport the kits such as water pipe, effectively improve work efficiency, reduce labour intensity, also greatly reduce cost.
Describe movable type of the present invention according to embodiment above to control flood and drain flooded fields fire pump station, but this movable type is controlled flood and drained flooded fields, fire pump station is not limited in the parts described in each embodiment and/or annexation, such as, actuating unit is not limited to electrical motor and retarder, can be any mechanism and/or device that can provide propulsive effort; Moving part is not limited to leading screw, can be any mechanism and/or parts that can produce parallel motion under the driving of actuating unit; Sliding part is part not necessarily, also can be rotated by moving part Direct driver hose tray folding and unfolding portion; Sliding part is not limited to the slide block of movement in slideway, can be that other can realize mechanism and/or the parts of horizontal motion; Connecting rod neither be necessary parts, can directly by moving part or sliding part Direct driver cross bar, and then hose tray folding and unfolding portion be rotated.
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 (10)
1. movable type is controlled flood and drained flooded fields a fire pump station, comprises mobile chassis, it is characterized in that, described movable type fire pump station of controlling flood and draining flooded fields also comprises hose tray lift system, and described hose tray lift system comprises:
Actuating unit;
Moving part, is set to move back and forth along the left and right directions of described mobile chassis under the driving of described actuating unit;
Hose tray folding and unfolding portion, being set under the driving of described moving part can around the fulcrum on described mobile chassis, and for packing up when described moving part moves to desired location or discharging hose tray.
2. movable type according to claim 1 is controlled flood and drained flooded fields fire pump station, and it is characterized in that, described hose tray lift system also comprises:
Sliding part, is set to connect described moving part and described hose tray folding and unfolding portion, and can moves back and forth along the left and right directions of described mobile chassis.
3. movable type according to claim 1 is controlled flood and drained flooded fields fire pump station, it is characterized in that, described actuating unit comprises electrical motor and retarder, the mouth of described electrical motor is connected with the input end of described retarder, described moving part comprises leading screw, and the mouth of described retarder is connected to described leading screw.
4. movable type according to claim 3 is controlled flood and drained flooded fields fire pump station, and it is characterized in that, described leading screw is arranged on the inside of leading screw protecting sleeve, and one end of described leading screw protecting sleeve is fixedly connected with described retarder.
5. movable type according to claim 2 is controlled flood and drained flooded fields fire pump station, it is characterized in that, described sliding part comprises the slide block that can move back and forth in slideway, and described slideway is fixed on described mobile chassis, and described slide block is set to drive described hose tray folding and unfolding portion to rotate.
6. movable type according to claim 5 is controlled flood and drained flooded fields fire pump station, and it is characterized in that, the both sides of described slide block are provided with pulley, and the nadir of the sliding surface of described pulley is lower than the lower surface of described slide block.
7. movable type according to claim 1 is controlled flood and drained flooded fields fire pump station, and it is characterized in that, described hose tray folding and unfolding portion comprises:
Cross bar, is set to the left and right directions perpendicular to described mobile chassis;
Two forearms, their first end is connected to two ends of described cross bar respectively;
Two adapter shafts, their first end connects with the second end of corresponding forearm respectively;
Two large arm, their first end connects with the second end of corresponding adapter shaft respectively, and their the second end is connected with the two ends of hose tray respectively;
Wherein, described two adapter shafts around the fulcrum on described mobile chassis, thus can be packed up or discharge hose tray.
8. movable type according to claim 7 is controlled flood and drained flooded fields fire pump station, and it is characterized in that, described hose tray lift system also comprises:
Connecting rod, its first end is hinged to described moving part, and its second end is hinged to described cross bar.
9. movable type according to claim 7 is controlled flood and drained flooded fields fire pump station, it is characterized in that, described two adapter shafts two ends close to each other are provided with axis and hold, and their another end is provided with blind bearing, and described axis holds and is all fixed on described mobile chassis with described blind bearing.
10. movable type according to any one of claim 1 to 9 is controlled flood and drained flooded fields fire pump station, it is characterized in that, described hose tray comprises a pair water-band wheel and a pair spider, and described a pair water-band wheel is between described a pair spider and can around the bearing pin rotation on the uppermost summit of described a pair spider.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510082960.1A CN104671011B (en) | 2015-02-15 | 2015-02-15 | Movable type is controlled flood and drained flooded fields fire pump station |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510082960.1A CN104671011B (en) | 2015-02-15 | 2015-02-15 | Movable type is controlled flood and drained flooded fields fire pump station |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104671011A true CN104671011A (en) | 2015-06-03 |
| CN104671011B CN104671011B (en) | 2017-06-27 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510082960.1A Active CN104671011B (en) | 2015-02-15 | 2015-02-15 | Movable type is controlled flood and drained flooded fields fire pump station |
Country Status (1)
| Country | Link |
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| CN (1) | CN104671011B (en) |
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| CN105151924A (en) * | 2015-08-07 | 2015-12-16 | 赵晓林 | Support for storing water pipe of water pump |
| CN106139487A (en) * | 2016-09-08 | 2016-11-23 | 北京中卓时代消防装备科技有限公司 | Chafing block elevating mechanism |
| WO2019000251A1 (en) * | 2017-06-28 | 2019-01-03 | 吉林省云动力装备制造有限公司 | Intelligent adjustable high-pressure pump station system |
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| US4346843A (en) * | 1980-06-30 | 1982-08-31 | Long Mfg. N.C., Inc. | Pivotally mounted hose reel frame for irrigation machine |
| JPH1135236A (en) * | 1997-07-22 | 1999-02-09 | Toshio Takagi | Hose winder |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN105151924A (en) * | 2015-08-07 | 2015-12-16 | 赵晓林 | Support for storing water pipe of water pump |
| CN106139487A (en) * | 2016-09-08 | 2016-11-23 | 北京中卓时代消防装备科技有限公司 | Chafing block elevating mechanism |
| WO2019000251A1 (en) * | 2017-06-28 | 2019-01-03 | 吉林省云动力装备制造有限公司 | Intelligent adjustable high-pressure pump station system |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104671011B (en) | 2017-06-27 |
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