CN106194772B - It is a kind of with spigot-and-socket from the oblique pull submersible pump of coupling device - Google Patents

It is a kind of with spigot-and-socket from the oblique pull submersible pump of coupling device Download PDF

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Publication number
CN106194772B
CN106194772B CN201610783874.8A CN201610783874A CN106194772B CN 106194772 B CN106194772 B CN 106194772B CN 201610783874 A CN201610783874 A CN 201610783874A CN 106194772 B CN106194772 B CN 106194772B
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CN
China
Prior art keywords
coupling
submersible pump
socket
spigot
self
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CN201610783874.8A
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Chinese (zh)
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CN106194772A (en
Inventor
马恩成
邓悌康
叶丽珍
耿少杰
王康
马凤景
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TIANJIN GANQUAN GROUP CO Ltd
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TIANJIN GANQUAN GROUP CO Ltd
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Priority to CN201610783874.8A priority Critical patent/CN106194772B/en
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Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04DNON-POSITIVE-DISPLACEMENT PUMPS
    • F04D13/00Pumping installations or systems
    • F04D13/02Units comprising pumps and their driving means
    • F04D13/06Units comprising pumps and their driving means the pump being electrically driven
    • F04D13/08Units comprising pumps and their driving means the pump being electrically driven for submerged use
    • 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
    • F04D29/007Details, component parts, or accessories especially adapted for liquid pumps

Abstract

A kind of that the oblique pull submersible pump of coupling device, including rail and pre-buried pedestal, the rail being provided with submersible pump with spigot-and-socket, which is flexibly connected with rail;It is provided on the submersible pump and traction steel wire, spigot-and-socket auto-coupled setting is provided between the submersible pump end and pre-buried base top surface, the spigot-and-socket auto-coupled setting includes upper coupling flange and lower coupling flange, the upper coupling flange is fixedly connected with submersible pump end, and the lower coupling flange is fixedly connected with pre-buried base top surface;Two self coupling hooks are symmetrically arranged on the lower coupling flange top surface, the position that the upper coupling flange top surface corresponds to self coupling hook, which is provided with, links up with the self coupling sliding block being used cooperatively with self coupling.The invention has the beneficial effects that: the equipment can realize automatically diagonal submersible Pump from coupling function, do not need manpower intervention.Its structure is simple, easily operated, easy to install and use quick, high reliablity.

Description

It is a kind of with spigot-and-socket from the oblique pull submersible pump of coupling device
One, technical field
The present invention relates to a kind of draining power devices, latent more particularly to a kind of oblique pull with spigot-and-socket from coupling device Water power pump.
Two, background technique
Oblique pull from coupling pump be used primarily in reservoir area, lake region, rivers side build drainage pumping stations and pump station in, pumping plant water Work building is simple, and natural slope need to only fill out digging and smooth on a small quantity, and outlet pipe is arranged along slope, and lower end is protruded under water, upper end extension To discharge bay, track is laid on being parallel to pipeline, the oblique pull pump equipped with wheel arrangement is fallen on pumping plant slope track, utilizes volume Oblique pull pump easily can be involved water surface storage keeping maintenance automatically and pump is quickly led automatic coupling in water by the machine of raising It is drained, dry season for irrigating, deposits for draining flooded fields, using simple, easy to maintain, pumping plant is because having construction investment to save, build The advantages that making short time limit, operational safety, easy to maintain and be used widely.
But since oblique pull is to take out deep water from coupling pump, the outlet pipe nozzle and drainpipe nozzle of the pump housing are only in gravity Lower automatic coupling, along with oblique pull from coupling pump at the start because the effect of axial force can make to pump upper lift, to make coupling surface point From, therefore it is higher to the design and seal request of coupling aperture.If the coupling surface water leakage situation at coupling aperture cannot solve, can drop Low pump efficiency increases energy loss, freezes on water spray to cable of heavy then winter and break cable.The present invention can effectively solve Above-mentioned oblique pull self-coupling electric diving pump device there are the problem of, to push China's oblique pull self coupling submersible pump device development have Particularly important meaning.
Three, summary of the invention
In order to overcome the shortcoming of existing draining power device, the present invention provides a kind of band spigot-and-socket self couplings to attach together The oblique pull submersible pump set.
The technical proposal of the invention is realized in this way.
This programme it is a kind of with spigot-and-socket from the oblique pull submersible pump of coupling device, including rail and pre-buried pedestal, it is described Submersible pump is provided on rail, which is flexibly connected with rail;It is provided on the submersible pump and traction steel wire, Spigot-and-socket auto-coupled setting is provided between the submersible pump end and pre-buried base top surface, the spigot-and-socket auto-coupled setting includes Upper coupling flange and lower coupling flange, the upper coupling flange are fixedly connected with submersible pump end, the lower coupling flange with Pre-buried base top surface is fixedly connected;Two self coupling hooks, the upper coupled method are symmetrically arranged on the lower coupling flange top surface The position that blue top surface corresponds to self coupling hook, which is provided with, links up with the self coupling sliding block being used cooperatively with self coupling.
Any self coupling is linked up with to form bellmouth, and any self coupling sliding block forms socket, and any self coupling hook is equal Corresponding self coupling sliding block is bayonet joint.
The valve rubber that pressure pad and slotted countersunk flat head screw are fixed is provided on the upper coupling flange.
Be provided with upper surface on the self coupling sliding block, the upper coupling flange bottom is upper coupling surface, the upper surface with Upper coupling surface is in 5 °~10 ° of angle.
The top bottom surface of the self coupling hook is lower surface, and the lower coupling flange top surface is lower coupling surface, the following table The angle of face and lower coupling surface is 5 °~10 °.
The upper coupling surface and lower coupling surface form the coupling surface of the spigot-and-socket auto-coupled setting.
The invention has the beneficial effects that: the equipment can realize automatically diagonal submersible Pump from coupling function, be not required to Manpower intervention is wanted, the displacement of submersible pump can be improved, avoids due to coupling surface leak and generates water flow loss.Do not having to Pump can be withdrawn when pump, scene is guarded without fixed personnel, and structure is simple, and it is easily operated, it is easy to install and use quick, reliably Property it is high.
Four, Detailed description of the invention
Fig. 1 is structural schematic diagram of the invention.
Fig. 2 be in the present invention spigot-and-socket from 2 structural schematic diagram of coupling device
Fig. 3 is upper coupling 6 structural schematic diagram of flange in the present invention
Fig. 4 is lower coupling 7 structural schematic diagram of flange in the present invention.
Five, specific embodiment
Brief description is made to a specific embodiment of the invention with reference to the accompanying drawing.
It is as shown in the figure it is a kind of with spigot-and-socket from the oblique pull submersible pump of coupling device, including rail 5 and pre-buried pedestal 3, It is provided with submersible pump 1 on the rail 5, which is flexibly connected with rail 5;Be provided on the submersible pump 1 with Traction steel wire 4 is provided with spigot-and-socket auto-coupled setting 2, the spigot-and-socket between 1 end of submersible pump and pre-buried base top surface Auto-coupled setting 2 includes upper coupling flange 6 and lower coupling flange 7, and the upper coupling flange 6 is fixedly connected with 1 end of submersible pump, The lower coupling flange 7 is fixedly connected with pre-buried 3 top surface of pedestal;Two are symmetrically arranged on lower 7 top surface of coupling flange certainly Coupling hook 9, it is described it is upper coupling 6 top surface of flange correspond to self coupling hook 9 position be provided with self coupling hook 9 be used cooperatively certainly Coupling sliding block 8.
Any self coupling hook 9 forms bellmouth, and any self coupling sliding block 8 forms socket, any self coupling hook 9 Corresponding self coupling sliding block 8 is bayonet joint.
The valve rubber 14 that pressure pad 13 and slotted countersunk flat head screw 12 are fixed is provided on the upper coupling flange 6.
Be provided with upper surface 15 on the self coupling sliding block 8, upper 6 bottom surface of coupling flange is upper coupling surface 10, it is described on Surface 15 and upper coupling surface 10 are in 5 °~10 ° of angle.
The top bottom surface of the self coupling hook 9 is lower surface 16, and lower 7 top surface of coupling flange is lower coupling surface 11, institute The angle for stating lower surface 16 and lower coupling surface 11 is 5 °~10 °.
The upper coupling surface 10 forms the coupling surface of the spigot-and-socket auto-coupled setting 2 with lower coupling surface 11.
Specific working mode: in conjunction with attached drawing 1, submersible pump 1 is driven by traction steel wire 4 along 5 inclined-plane downlink of rail, upper coupling Self coupling sliding block 8 on flange 6 is inserted into the self coupling hook 9 of lower coupling flange 7, forms bayonet joint, enables the invention certainly It is dynamic realize diagonal submersible Pump from coupling function, do not need manpower intervention, the displacement of submersible pump can be improved, wait Realize the automatic coupling of submersible pump to carry out drainage works when coupling surface 10 is bonded with lower coupling surface 11.
In conjunction with 1~attached drawing of attached drawing 4, the rubber fixed by pressure pad 13 and slotted countersunk flat head screw 12 is housed in upper coupling flange 6 It is sealed when leather packing 14 is for coupling draining, water can be effectively prevented and leaked from coupling surface.After the completion of coupling, traction steel is unclamped Cord 4, which is completed installment work, as long as needing submersible pump 1 when irrigation and drainage i.e. operable.
In conjunction with attached drawing 3 and attached drawing 4, under angle and the self coupling hook 9 of the upper surface 15 of self coupling sliding block 8 and upper coupling surface 10 The angle of surface 17 and lower coupling surface 11 guarantees to prevent from cutting valve rubber 14 in coupling insertion process in this way at 5 °~10 ° And it is easy to self coupling sliding block 8 and is inserted into self coupling hook 9.
In conjunction with 1~attached drawing of attached drawing 4, the self coupling sliding block 8 of upper coupling flange 6 couples flange 7 under also entering after the completion of coupling Self coupling hook 9 in, self coupling hook 9 presence can effectively prevent submersible pump 1 at the start because reversed hydraulic thrust makes coupling aperture The phenomenon that disengagement, provides guarantee for diagonal submersible Pump reliability service.
One embodiment of the present invention has been described in detail above, but the content is only preferable implementation of the invention Example, should not be considered as limiting the scope of the invention.It is all according to all the changes and improvements made by the present patent application range Deng should still be within the scope of the patent of the present invention.

Claims (4)

1. it is a kind of with spigot-and-socket from the oblique pull submersible pump of coupling device, including rail (5) and pre-buried pedestal (3), the rail (5) submersible pump (1) is provided on, which is flexibly connected with rail (5);It is provided on the submersible pump (1) With traction steel wire (4), it is characterised in that: be provided with spigot-and-socket between submersible pump (1) end and pre-buried base top surface certainly Coupling device (2), the spigot-and-socket auto-coupled setting (2) include upper coupling flange (6) and lower coupling flange (7), the upper coupled method Blue (6) are fixedly connected with submersible pump (1) end, and the lower coupling flange (7) is fixedly connected with pre-buried pedestal (3) top surface;Institute It states and is symmetrically arranged with two self coupling hooks (9) on lower coupling flange (7) top surface, upper coupling flange (6) top surface corresponds to self coupling The position of hook (9) is provided with the self coupling sliding block (8) being used cooperatively with self coupling hook (9), is arranged on the self coupling sliding block (8) Have upper surface (15), upper coupling flange (6) bottom surface is upper coupling surface (10), the upper surface (15) and upper coupling surface (10) In 5 °~10 ° of angle, the top bottom surface of the self coupling hook (9) is lower surface (16), and lower coupling flange (7) top surface is The angle of lower coupling surface (11), the lower surface (16) and lower coupling surface (11) is 5 °~10 °.
2. it is according to claim 1 it is a kind of with spigot-and-socket from the oblique pull submersible pump of coupling device, it is characterised in that: it is any Self coupling hook (9) forms bellmouth, and any self coupling sliding block (8) forms socket, any self coupling hook (9) and its Corresponding self coupling sliding block (8) is bayonet joint.
3. it is according to claim 1 it is a kind of with spigot-and-socket from the oblique pull submersible pump of coupling device, it is characterised in that: it is described The valve rubber (14) that pressure pad (13) and slotted countersunk flat head screw (12) are fixed is provided on upper coupling flange (6).
4. it is according to claim 1 it is a kind of with spigot-and-socket from the oblique pull submersible pump of coupling device, it is characterised in that: it is described Upper coupling surface (10) and lower coupling surface (11) form the coupling surface of the spigot-and-socket auto-coupled setting (2).
CN201610783874.8A 2016-08-31 2016-08-31 It is a kind of with spigot-and-socket from the oblique pull submersible pump of coupling device Active CN106194772B (en)

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CN201610783874.8A CN106194772B (en) 2016-08-31 2016-08-31 It is a kind of with spigot-and-socket from the oblique pull submersible pump of coupling device

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Application Number Priority Date Filing Date Title
CN201610783874.8A CN106194772B (en) 2016-08-31 2016-08-31 It is a kind of with spigot-and-socket from the oblique pull submersible pump of coupling device

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CN106194772A CN106194772A (en) 2016-12-07
CN106194772B true CN106194772B (en) 2019-11-22

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Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN204962103U (en) * 2015-07-06 2016-01-13 无锡市法兰锻造有限公司 Pipe flange

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Publication number Priority date Publication date Assignee Title
CN2082775U (en) * 1990-12-06 1991-08-14 王少云 Axial flow pump
JP3570861B2 (en) * 1997-07-09 2004-09-29 株式会社荏原製作所 Submersible pump device with flash valve
KR100917261B1 (en) * 2009-03-18 2009-09-16 (주)지천펌프공업 Automatic discharge connector for submersible pump
CN101776083B (en) * 2010-03-15 2011-09-14 宁波巨神制泵实业有限公司 Diagonal submersible Pump
CN204821597U (en) * 2015-08-03 2015-12-02 天津甘泉集团有限公司 Take drawing to one side from coupling submerged motor pump of auto -lock brake equipment
CN206129634U (en) * 2016-08-31 2017-04-26 天津甘泉集团有限公司 That takes socket joint formula self -coupling device draws submerged motor pump to one side

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN204962103U (en) * 2015-07-06 2016-01-13 无锡市法兰锻造有限公司 Pipe flange

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