CN110307181B - Water pump water absorption device for pumping water in bearing platform - Google Patents

Water pump water absorption device for pumping water in bearing platform Download PDF

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Publication number
CN110307181B
CN110307181B CN201910625183.9A CN201910625183A CN110307181B CN 110307181 B CN110307181 B CN 110307181B CN 201910625183 A CN201910625183 A CN 201910625183A CN 110307181 B CN110307181 B CN 110307181B
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China
Prior art keywords
fixed
water
sliding
rod
fixing
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CN201910625183.9A
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Chinese (zh)
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CN110307181A (en
Inventor
许必强
徐增建
潘新跃
王成
王�琦
陈厉峰
蔡岳松
王伟军
范银琴
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Ningbo Construction Jianle Engineerign Co ltd
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Ningbo Construction Jianle Engineerign Co ltd
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Priority to CN201910625183.9A priority Critical patent/CN110307181B/en
Publication of CN110307181A publication Critical patent/CN110307181A/en
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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D29/00Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
    • B01D29/62Regenerating the filter material in the filter
    • B01D29/64Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element
    • B01D29/6407Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element brushes
    • B01D29/6415Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element brushes with a rotary movement with respect to the filtering element
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04DNON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00Details, component parts, or accessories
    • F04D29/40Casings; Connections of working fluid
    • F04D29/52Casings; Connections of working fluid for axial pumps
    • F04D29/522Casings; Connections of working fluid for axial pumps especially adapted for elastic fluid pumps
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04DNON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00Details, component parts, or accessories
    • F04D29/60Mounting; Assembling; Disassembling
    • F04D29/64Mounting; Assembling; Disassembling of axial pumps
    • F04D29/648Mounting; Assembling; Disassembling of axial pumps especially adapted for liquid pumps
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04DNON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00Details, component parts, or accessories
    • F04D29/70Suction grids; Strainers; Dust separation; Cleaning
    • F04D29/708Suction grids; Strainers; Dust separation; Cleaning specially for liquid pumps

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Cleaning By Liquid Or Steam (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)

Abstract

The invention discloses a water pump water suction device for pumping water in a bearing platform, which comprises a water pumping device, an iron plate, a rubber pad, a fixing device, a galvanized pipe, a filtering outer cover and a cleaning device, wherein the iron plate is fixed at the bottom of the water pumping device, the rubber pad is arranged between the iron plate and the water pumping device, two sides of the rubber pad are respectively contacted with the iron plate and the water pumping device, the fixing device is fixed at the bottom of the iron plate, the water pump water suction device for pumping water in the bearing platform uses the galvanized pipe, and the top end of the galvanized pipe is provided with the cast iron filtering outer cover, so that the problem that a guide pipe is difficult to extend is well solved, the equipment can be recycled, the length of the galvanized pipe can be adjusted according to the height of the bearing platform, the fixing device is fixed on a steel bar support according to adjust the height of the bearing platform, the water pumping stability is improved, the cleaning device, the cleaning time is reduced.

Description

Water pump water absorption device for pumping water in bearing platform
Technical Field
The invention relates to the technical field of water pumps, in particular to a water pump water suction device for pumping water in a bearing platform.
Background
Because the basement bottom plate reinforcing bar (including the cushion cap reinforcing bar) construction period is longer, can meet the rainy day in the middle of difficult avoiding and lead to the cushion cap to have ponding phenomenon, adopt the pump jacket hose to stretch into the cushion cap to the cushion cap ponding phenomenon in the past.
However, the reinforcing steel bars of the bearing platform are dense, the hose is difficult to stretch into the bottom of the bearing platform, and the water absorption effect is often poor, so that the accumulated water of the bearing platform still remains when pouring is caused, the quality of concrete pouring is affected, in the water pumping process of the water pump, solid impurities such as silt and leaves usually exist in the accumulated water in the bearing platform, after the water pumping is finished, the silt and the like at the filtering position are dried and attached to the filtering port, the blockage caused by the next use is caused, the cleaning position is narrow and small, the water pump is inconvenient to directly clean, the filtering device needs to be detached for cleaning at the moment, and the cleaning is troublesome.
Disclosure of Invention
The invention aims to provide a water pump water suction device for pumping water in a bearing platform, which aims to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a draw water in cushion cap and use water pump water absorption device, includes pumping device, iron plate, rubber pad, fixing device, galvanized pipe, filters dustcoat and cleaning device, the pumping device bottom is fixed with iron plate, be equipped with the rubber pad between iron plate and the pumping device, the rubber pad both sides respectively with iron plate and pumping device contact, the iron plate bottom is fixed with fixing device, fixing device is equipped with two, and be the symmetric distribution, be equipped with the galvanized pipe between the fixing device, galvanized pipe and iron plate fixed connection, galvanized pipe bottom is fixed with filters the dustcoat, filter dustcoat inside is fixed with cleaning device.
Preferably, fixing device comprises fixed shell, kicking block, fixed spring, connecting rod and carousel, iron plate bottom is fixed with fixed shell, fixed shell one side is equipped with the kicking block, kicking block and fixed shell sliding connection, kicking block one side is fixed with the connecting rod, the connecting rod runs through fixed shell one end and is fixed with the carousel, the connecting rod surface is equipped with fixed spring, the fixed spring both ends respectively with kicking block and fixed shell inner wall fixed connection.
Preferably, the cleaning device comprises a handle, a connecting plate, a screw rod, a bottom brush device, a threaded rod and a side brush device, the bottom of the filter housing is provided with the handle, one side of the handle is fixed with the connecting plate, one side of the connecting plate is provided with the screw rod, the screw rod is connected with the connecting plate in a sliding manner, the screw rod penetrates through the filter housing and is connected with the filter housing in a rotating manner, the outer surface of the screw rod is fixed with the bottom brush device, the outer side of the bottom brush device is provided with the threaded rod, the threaded rod is provided with a sliding groove, the threaded rod is connected with the bottom brush device in a rotating manner, the threaded rod is fixedly connected with the filter housing, the outer surface of the threaded rod is provided with the side brush device, the side brush device is connected with the threaded.
Preferably, a buffer block is fixed on the top of the screw rod and the top of the threaded rod.
Preferably, the outer surface of the handle is carved with anti-skid lines.
Preferably, the bottom brush device is composed of a connecting ring, a fixing ring and a brush plate, the connecting ring is fixed on the outer surface of the screw rod, the fixing ring is fixed at the bottom of the connecting ring, and the brush plate is fixed at the bottom of the fixing ring.
Preferably, the side brush device comprises a sliding block, a rotating ring, an ejection device and a brush, the sliding block is arranged on the outer surface of the screw rod, the sliding block is in threaded connection with the screw rod, the sliding block is in sliding connection with the sliding groove, the rotating ring is arranged at the top of the sliding block and is in rotating connection with the sliding block, the ejection device is fixed on one side of the rotating ring, and the brush is fixed at one end of the ejection device.
Preferably, the ejection device is composed of a sliding rod, an ejection spring and a sliding cylinder, the sliding rod is fixed on one side of the rotating ring, the sliding cylinder is sleeved on the outer surface of the sliding rod, the sliding cylinder is connected with the sliding rod in a sliding mode, the ejection spring is arranged between the sliding cylinder and the sliding rod, two ends of the ejection spring are respectively fixedly connected with the inner wall of the sliding cylinder and the sliding rod, and one side of the sliding cylinder is fixedly connected with the hairbrush.
Compared with the prior art, the invention has the beneficial effects that:
1. the device uses the galvanized pipe, the top end of the galvanized pipe is the cast iron filtering outer cover, the problem that the guide pipe is difficult to extend is well solved, the device can be recycled, the length of the galvanized pipe can be adjusted according to the height of the bearing platform, the galvanized pipe is fixed on the steel bar support through the fixing device, the water pumping stability is improved, the cleaning device is shaken, attached impurities are directly cleaned, and the cleaning time is shortened.
2. According to the invention, the side brush device is prevented from impacting the filtering outer cover to damage the device through the buffer block, the device is protected, the friction force between the hand and the handle is increased by the anti-skid lines on the outer surface of the handle, the use of the cleaning device 7 is facilitated, and the cleaning of different positions on the side surface of the filtering outer cover is facilitated through the extension and contraction of the ejection spring.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a partial cross-sectional view of the present invention;
FIG. 3 is an enlarged view of area A of FIG. 2;
FIG. 4 is a partial view of the present invention;
FIG. 5 is a partial view of the present invention.
In the figure: 1-a water pumping device; 2-iron plate; 3, rubber cushion; 4-a fixing device; 5-galvanizing the pipe; 6-a filtering outer cover; 7-a cleaning device; 8-fixing the shell; 9-a top block; 10-a fixed spring; 11-a connecting rod; 12-a turntable; 13-a handle; 14-a connecting plate; 15-a screw rod; 16-a bottom brush device; 17-a threaded rod; 18-side brush means; 19-a chute; 20-a connecting ring; 21-a fixed ring; 22-brush board; 23-a slide block; 24-swivel; 25-an ejection device; 26-a brush; 27-a slide bar; 28-ejection spring; 29-a slide cartridge; 30-buffer block.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-5, the present invention provides a technical solution: a water pump water suction device for pumping water in a bearing platform comprises a water pumping device 1, an iron plate 2, a rubber pad 3, a fixing device 4, a galvanized pipe 5, a filtering outer cover 6 and a cleaning device 7, wherein the iron plate 2 is fixed at the bottom of the water pumping device 1, the rubber pad 3 is arranged between the iron plate 2 and the water pumping device 1, two sides of the rubber pad 3 are respectively contacted with the iron plate 2 and the water pumping device 1, the fixing device 4 is fixed at the bottom of the iron plate 2, the two fixing devices 4 are symmetrically distributed, the galvanized pipe 5 is arranged between the fixing devices 4, the galvanized pipe 5 is fixedly connected with the iron plate 2, the filtering outer cover 6 is fixed at the bottom of the galvanized pipe 5, the cleaning device 7 is fixed inside the filtering outer cover 6, the galvanized pipe 5 is used, and the cast iron filtering outer cover 6 is arranged at the top end, so that the problem that a guide pipe is difficult to stretch into the, and the length of the galvanized pipe 5 can be adjusted according to the height of the bearing platform, the galvanized pipe is fixed on the steel bar support by using the fixing device 4, the pumping stability is improved, and the cleaning device 7 is shaken to directly clean the attached impurities.
Processing out on galvanized pipe 5 and filtering the supporting screw thread of dustcoat 6, screw thread department parcel thread area when connecting, galvanized pipe 5 earlier with dig hole iron plate 2 welding, guarantee that the welding seam is evenly sealed, demolish pumping device 1 base, be connected with the base originally and replace being connected with iron plate 2 on the galvanized pipe 5, during the connection the centre place one with iron plate 2 the same size rubber pad 3 sealed in order to guarantee, the connected mode adopts three pieces of long screw fixation.
Fixing device 4 comprises fixed shell 8, kicking block 9, fixed spring 10, connecting rod 11 and carousel 12, 2 bottoms on iron plate are fixed with fixed shell 8, fixed shell 8 one side is equipped with kicking block 9, kicking block 9 and fixed shell 8 sliding connection, kicking block 9 one side is fixed with connecting rod 11, connecting rod 11 runs through fixed shell 8 one end and is fixed with carousel 12, connecting rod 11 surface is equipped with fixed spring 10, fixed spring 10 both ends respectively with kicking block 9 and fixed shell 8 inner wall fixed connection, make pumping device 1 and reinforcing bar fixed connection, increase pumping stability.
Before pumping, the pumping device 1 is placed on a bearing platform, the rotary table 12 is pulled, the rotary table 12 drives the connecting rod 11 to move, the connecting rod 11 drives the ejector block 9 to move backwards, the fixing spring 10 is compressed, the fixing shell 8 is clamped into a steel bar, the rotary table 12 is loosened, the fixing spring 10 rebounds, and the ejector block 9 is pushed to clamp the steel bar.
The cleaning device 7 is composed of a handle 13, a connecting plate 14, a screw rod 15, a bottom brush device 16, a threaded rod 17 and a side brush device 18, the handle 13 is arranged at the bottom of the filter housing 6, the connecting plate 14 is fixed at one side of the handle 13, the screw rod 15 is arranged at one side of the connecting plate 14, the screw rod 15 is connected with the connecting plate 14 in a sliding way, the screw rod 15 penetrates through the filter housing 6 and is connected with the filter housing 6 in a rotating way, the bottom brush device 16 is fixed on the outer surface of the screw rod 15, the threaded rod 17 is arranged at the outer side of the bottom brush device 16, the threaded rod 17 is provided with a sliding groove 19, the threaded rod 17 is connected with the bottom brush device 16 in a rotating way, the threaded rod 17 is connected with the filter housing 6 in a fixed way, the side brush device 18 is arranged on the outer surface of the threaded rod 17, the side brush device 18 is, the filtering outer cover 6 is cleaned by the bottom brush device 16 and the side brush device 18 together, and the filtering outer cover 6 is ensured to be normally used.
The top of the screw rod 15 and the threaded rod 17 is fixed with a buffer block 30, and the side brush device 18 is prevented from impacting the filtering outer cover 6 through the buffer block 30 to damage the device and protect the device.
The outer surface of the handle 13 is carved with anti-skid grains, so that the friction between the hand and the handle 13 is increased, and the cleaning device 7 is convenient to use.
After the use of the filter housing 6 is finished, the handle 13 is pulled, the handle 13 drives the connecting plate 14 to be drawn out, the handle 13 is rotated again, the handle 13 drives the screw rod 15 to rotate, the screw rod 15 drives the bottom brush device 16 to clean the bottom of the filter housing 6, and the screw rod 15 and the threaded rod 17 drive the side brush device 18 to clean the side edge of the filter housing 6.
The bottom brush device 16 is composed of a connecting ring 20, a fixing ring 21 and a brush plate 22, the connecting ring 20 is fixed on the outer surface of the screw rod 15, the fixing ring 21 is fixed at the bottom of the connecting ring 20, the brush plate 22 is fixed at the bottom of the fixing ring 21, and the inner wall of the filtering outer cover 6 can be cleaned conveniently through the rotation of the brush plate 22.
The screw rod 15 drives the connecting ring 20 to rotate, the connecting ring 20 drives the fixing ring 21 to rotate, and the fixing ring 21 drives the brush plate 22 to rotate to clean the bottom of the inner wall of the filtering outer cover 6.
The side brush device 18 is composed of a sliding block 23, a rotating ring 24, an ejection device 25 and a hairbrush 26, the sliding block 23 is arranged on the outer surface of the screw rod 15, the sliding block 23 is in threaded connection with the screw rod 15, the sliding block 23 is in sliding connection with the sliding groove 19, the rotating ring 24 is arranged on the top of the sliding block 23, the rotating ring 24 is in rotating connection with the sliding block 23, the ejection device 25 is fixed on one side of the rotating ring 24, the hairbrush 26 is fixed at one end of the ejection device 25, and cleaning of each position of the filtering outer cover 6 is facilitated through the ejection device 25.
The ejection device 25 is composed of a sliding rod 27, an ejection spring 28 and a sliding barrel 29, the sliding rod 27 is fixed on one side of the rotating ring 24, the sliding barrel 29 is sleeved on the outer surface of the sliding rod 27, the sliding barrel 29 is in sliding connection with the sliding rod 27, the ejection spring 28 is arranged between the sliding barrel 29 and the sliding rod 27, two ends of the ejection spring 28 are respectively fixedly connected with the inner wall of the sliding barrel 29 and the sliding rod 27, one side of the sliding barrel 29 is fixedly connected with the hairbrush 26, and through the extension and contraction of the ejection spring 28, the cleaning of different positions on the side surface of the filtering outer cover 6 is facilitated.
The screw rod 15 pushes the sliding block 23 to rise, the sliding block 23 drives the rotating ring 24 to rise, the rotating ring 24 rotates under the action of the threaded rod 17 to drive the ejection device 25 to rise while rotating, the ejection device 25 drives the hairbrush 26 to brush the side wall completely, when positions with different diameters are met, the sliding rod 27 contracts to drive the ejection spring 28 to contract, and then the hairbrush 26 is suitable for the filtering outer covers 6 with different diameters.
In the scheme, the JET-G1 model is preferably selected as the water pumping device 1, and circuits and control related to the water pumping device are all the prior art and are not described in detail herein.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. The utility model provides a draw water in cushion cap and use water pump water absorption device, includes pumping device (1), iron plate (2), rubber pad (3), fixing device (4), galvanized pipe (5), filters dustcoat (6) and cleaning device (7), its characterized in that: an iron plate (2) is fixed at the bottom of the water pumping device (1), a rubber pad (3) is arranged between the iron plate (2) and the water pumping device (1), two sides of the rubber pad (3) are respectively contacted with the iron plate (2) and the water pumping device (1), two fixing devices (4) are fixed at the bottom of the iron plate (2), the two fixing devices (4) are symmetrically distributed, a galvanized pipe (5) is arranged between the fixing devices (4), the galvanized pipe (5) is fixedly connected with the iron plate (2), a filtering outer cover (6) is fixed at the bottom of the galvanized pipe (5), and a cleaning device (7) is fixed inside the filtering outer cover (6);
the fixing device (4) is composed of a fixing shell (8), a top block (9), a fixing spring (10), a connecting rod (11) and a rotary table (12), the fixing shell (8) is fixed to the bottom of the iron plate (2), the top block (9) is arranged on one side of the fixing shell (8), the top block (9) is in sliding connection with the fixing shell (8), the connecting rod (11) is fixed to one side of the top block (9), the rotary table (12) is fixed to one end, penetrating through the fixing shell (8), of the connecting rod (11), the fixing spring (10) is arranged on the outer surface of the connecting rod (11), and two ends of the fixing spring (10) are fixedly connected with the top block (9) and the inner wall of the fixing shell (8) respectively;
the cleaning device (7) is composed of a handle (13), a connecting plate (14), a screw rod (15), a bottom brush device (16), a threaded rod (17) and a side brush device (18), the handle (13) is arranged at the bottom of the filtering outer cover (6), the connecting plate (14) is fixed on one side of the handle (13), the screw rod (15) is arranged on one side of the connecting plate (14), the screw rod (15) is in sliding connection with the connecting plate (14), the screw rod (15) penetrates through the filtering outer cover (6) and is rotationally connected with the filtering outer cover (6), the bottom brush device (16) is fixed on the outer surface of the screw rod (15), the threaded rod (17) is arranged on the outer side of the bottom brush device (16), the threaded rod (17) is provided with a sliding groove (19), the threaded rod (17) is rotationally connected with the bottom brush device (16), and the threaded rod (17) is fixedly connected with the filtering outer, the outer surface of the threaded rod (17) is provided with a side brush device (18), the side brush device (18) is in threaded connection with the threaded rod (17), the side brush device (18) is in threaded connection with the screw rod (15), and the side brush device (18) is in sliding connection with the sliding groove (19).
2. The water suction device of the water pump for pumping water in the bearing platform as claimed in claim 1, wherein: and a buffer block (30) is fixed on the tops of the screw rod (15) and the threaded rod (17).
3. The water suction device of the water pump for pumping water in the bearing platform as claimed in claim 2, wherein: the outer surface of the handle (13) is carved with anti-skid grains.
4. The water suction device of the water pump for pumping water in the bearing platform as claimed in claim 3, wherein: the bottom brush device (16) is composed of a connecting ring (20), a fixing ring (21) and a brush plate (22), the connecting ring (20) is fixed on the outer surface of the screw rod (15), the fixing ring (21) is fixed at the bottom of the connecting ring (20), and the brush plate (22) is fixed at the bottom of the fixing ring (21).
5. The water suction device of the water pump for pumping water in the bearing platform as claimed in claim 4, wherein: side brush device (18) comprise slider (23), swivel (24), ejecting device (25) and brush (26), lead screw (15) surface is equipped with slider (23), slider (23) and lead screw (15) threaded connection, slider (23) and spout (19) sliding connection, slider (23) top is equipped with swivel (24), swivel (24) and slider (23) rotate to be connected, swivel (24) one side is fixed with ejecting device (25), ejecting device (25) one end is fixed with brush (26).
6. The water suction device of the water pump for pumping water in the bearing platform as claimed in claim 5, wherein: the ejection device (25) is composed of a sliding rod (27), an ejection spring (28) and a sliding barrel (29), the sliding rod (27) is fixed on one side of the rotating ring (24), the sliding barrel (29) is sleeved on the outer surface of the sliding rod (27), the sliding barrel (29) is in sliding connection with the sliding rod (27), the ejection spring (28) is arranged between the sliding barrel (29) and the sliding rod (27), two ends of the ejection spring (28) are respectively fixedly connected with the inner wall of the sliding barrel (29) and the sliding rod (27), and one side of the sliding barrel (29) is fixedly connected with the hairbrush (26).
CN201910625183.9A 2019-07-11 2019-07-11 Water pump water absorption device for pumping water in bearing platform Active CN110307181B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201910625183.9A CN110307181B (en) 2019-07-11 2019-07-11 Water pump water absorption device for pumping water in bearing platform

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Application Number Priority Date Filing Date Title
CN201910625183.9A CN110307181B (en) 2019-07-11 2019-07-11 Water pump water absorption device for pumping water in bearing platform

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CN110307181A CN110307181A (en) 2019-10-08
CN110307181B true CN110307181B (en) 2020-12-08

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Publication number Priority date Publication date Assignee Title
CN115263822B (en) * 2022-08-09 2024-06-07 玛泽尼泵业(江苏)有限公司 Sewage pump with anti-blocking function

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CN102141052A (en) * 2011-02-15 2011-08-03 宣伯民 Dirt cleaner of water filter for bottom valve of pumps utilizing water flow force
CN202746253U (en) * 2012-04-09 2013-02-20 沛县水利局 Vertical installation of HW-type agricultural mixed-flow pump
JP6080720B2 (en) * 2013-07-26 2017-02-15 日本オイルポンプ株式会社 Pump device
CN205371019U (en) * 2015-12-11 2016-07-06 天津振达泵业有限公司 Anti -block submersible pump
CN208138729U (en) * 2016-09-29 2018-11-23 上海飞来飞去新媒体展示设计有限公司 Adjustable shock-absorbing pedestal fixed structure

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