CN106194772A - A kind of band spigot-and-socket is from the oblique pull submersible pump of coupling device - Google Patents

A kind of band spigot-and-socket is from the oblique pull submersible pump of coupling device Download PDF

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Publication number
CN106194772A
CN106194772A CN201610783874.8A CN201610783874A CN106194772A CN 106194772 A CN106194772 A CN 106194772A CN 201610783874 A CN201610783874 A CN 201610783874A CN 106194772 A CN106194772 A CN 106194772A
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CN
China
Prior art keywords
coupling
submersible pump
socket
self
spigot
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
CN201610783874.8A
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Chinese (zh)
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CN106194772B (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
Publication of CN106194772A publication Critical patent/CN106194772A/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 band spigot-and-socket, from the oblique pull submersible pump of coupling device, including rail and pre-buried base, described rail is provided with submersible pump, and this submersible pump is flexibly connected with rail;It is provided with and traction steel wire on described submersible pump, it is provided with spigot-and-socket auto-coupled setting between described submersible pump end and pre-buried base top surface, described spigot-and-socket auto-coupled setting includes coupling flange and lower coupling flange, described upper coupling flange is fixing with submersible pump end to be connected, and described lower coupling flange is fixing with pre-buried base top surface to be connected;Be symmetrically arranged with two self couplings hook on described lower coupling flange end face, the position of described upper coupling flange end face correspondence self coupling hook be provided with self coupling hook with the use of self coupling slide block.The invention have benefit that: this equipment can be automatically obtained diagonal submersible Pump from coupling function, it is not necessary to manpower intervention.Its simple in construction, it is easy to operation, easy to install fast, reliability is high.

Description

A kind of band spigot-and-socket is from the oblique pull submersible pump of coupling device
One, technical field
The present invention relates to a kind of draining power set, particularly relate to a kind of band spigot-and-socket and dive from the oblique pull of coupling device Water power pump.
Two, background technology
Oblique pull is used primarily in reservoir area, lake region, the drainage pumping stations of rivers limit construction and pump station from coupling pump, pumping plant water Work building is simple, and natural slope only need to be filled out on a small quantity and dig with smooth, and outlet pipe is arranged along slope, and lower end is stretched under water, and upper end extends To discharge bay, being parallel on pipeline laying track, the oblique pull pump equipped with wheel arrangement falls within pumping plant slope track, utilizes volume Oblique pull pump can be involved water surface warehouse-in keeping and safeguard by the machine easily automatically of raising, and pump can lead again automatic coupling quickly in water Carrying out draining, be used for dry season irrigating, alluvial is used for draining flooded fields, and uses simple, and it is convenient to safeguard, pumping plant saves because having construction investment, builds Make that the duration is short, run safely, safeguard that the advantage such as convenient is used widely.
But owing to oblique pull is to take out deep water from coupling pump, the outlet pipe mouth of pipe of the pump housing and the drain pipe mouth of pipe are only in action of gravity Lower automatic coupling, adds oblique pull and can make to lift on pump, so that coupling surface divides because of the effect of axial force when starting from coupling pump From, therefore design and seal request to coupling aperture are higher.As the coupling surface water leakage situation at coupling aperture can not get solving, can drop Low pump efficiency, increases energy loss, cable of spraying water heavy then winter freezes and breaks cable.The present invention can effectively solve the problem that The problem that above-mentioned oblique pull self-coupling electric diving pump device exists, the development to promoting China's oblique pull self coupling submersible pump device has Particularly important meaning.
Three, summary of the invention
In order to overcome the weak point of existing draining power set, the invention provides a kind of band spigot-and-socket self coupling and attach together The oblique pull submersible pump put.
The technical scheme is that and be achieved in that.
A kind of band spigot-and-socket of this programme is from the oblique pull submersible pump of coupling device, including rail and pre-buried base, described Being provided with submersible pump on rail, this submersible pump is flexibly connected with rail;It is provided with and traction steel wire on described submersible pump, Being provided with spigot-and-socket auto-coupled setting between described submersible pump end and pre-buried base top surface, described spigot-and-socket auto-coupled setting includes Upper coupling flange and lower coupling flange, described upper coupling flange and submersible pump end are fixing to be connected, described lower coupling flange and Pre-buried base top surface is fixing to be connected;Two self coupling hooks, described upper coupled method it is symmetrically arranged with on described lower coupling flange end face The position of blue end face correspondence self coupling hook be provided with self coupling hook with the use of self coupling slide block.
Any described self coupling hook forms bellmouth, and any described self coupling slide block forms socket, and any described self coupling hook is all Corresponding self coupling slide block is bayonet joint.
The valve rubber that pressure pad and slotted countersunk flat head screw are fixing it is provided with on described upper coupling flange.
Being provided with upper surface on described self coupling slide block, described upper coupling flange bottom is upper coupling surface, described upper surface with Upper coupling surface is 5 °~the angle of 10 °.
The bottom surface, top of described self coupling hook is lower surface, and described lower coupling flange end face is lower coupling surface, described following table Face is 5 °~10 ° with the angle of lower coupling surface.
Described upper coupling surface and lower coupling surface form the coupling surface of described spigot-and-socket auto-coupled setting.
The invention have benefit that: this equipment can be automatically obtained diagonal submersible Pump from coupling function, be not required to Want manpower intervention, the displacement of submersible pump can be improved, it is to avoid produce current loss owing to coupling surface leaks.Need not Pump can be withdrawn during pump, on-the-spot guard without fixed personnel, its simple in construction, it is easy to operation, easy to install fast, reliably Property high.
Four, accompanying drawing explanation
Fig. 1 is the structural representation of the present invention.
Fig. 2 be in the present invention spigot-and-socket from coupling device 2 structural representation
Fig. 3 is upper coupling flange 6 structural representation in the present invention
Fig. 4 is lower coupling flange 7 structural representation in the present invention.
Five, detailed description of the invention
Below in conjunction with the accompanying drawings the detailed description of the invention of the present invention is made brief description.
A kind of band spigot-and-socket as depicted is from the oblique pull submersible pump of coupling device, including rail 5 and pre-buried base 3, Being provided with submersible pump 1 on described rail 5, this submersible pump 1 is flexibly connected with rail 5;Be provided with on described submersible pump 1 with Traction steel wire 4, is provided with spigot-and-socket auto-coupled setting 2, described spigot-and-socket between described submersible pump 1 end and pre-buried base top surface Auto-coupled setting 2 includes coupling flange 6 and lower coupling flange 7, and described upper coupling flange 6 is fixing with submersible pump 1 end to be connected, Described lower coupling flange 7 is fixing with pre-buried base 3 end face to be connected;Two it are symmetrically arranged with certainly on described lower coupling flange 7 end face Coupling hook 9, described upper coupling flange 6 end face correspondence self coupling hook 9 position be provided with self coupling hook 9 with the use of from Coupling slide block 8.
Any described self coupling hook 9 formation bellmouth, any described self coupling slide block 8 forms socket, any described self coupling hook 9 The most corresponding self coupling slide block 8 is bayonet joint.
Pressure pad 13 and the fixing valve rubber 14 of slotted countersunk flat head screw 12 it is provided with on described upper coupling flange 6.
Being provided with upper surface 15 on described self coupling slide block 8, described upper coupling flange 6 bottom surface is upper coupling surface 10, described on Surface 15 and upper coupling surface 10 are in 5 °~the angle of 10 °.
The bottom surface, top of described self coupling hook 9 is lower surface 16, and described lower coupling flange 7 end face is lower coupling surface 11, institute The angle stating lower surface 16 and lower coupling surface 11 is 5 °~10 °.
Described upper coupling surface 10 and lower coupling surface 11 form the coupling surface of described spigot-and-socket auto-coupled setting 2.
Specific works mode: combine accompanying drawing 1, submersible pump 1 drives along rail 5 inclined-plane descending by traction steel wire 4, upper coupling Under self coupling slide block 8 insertion on flange 6 in the self coupling hook 9 of coupling flange 7, form bayonet joint, make this invention energy certainly Dynamic realize diagonal submersible Pump from coupling function, it is not necessary to manpower intervention, the displacement of submersible pump can be improved, wait Coupling surface 10 and lower coupling surface 11 realize the automatic coupling of submersible pump when fitting thus carry out drainage works.
In conjunction with accompanying drawing 1~accompanying drawing 4, at upper coupling flange 6 equipped with by pressure pad 13 and the fixing rubber of slotted countersunk flat head screw 12 Leather packing 14 seals when being used for coupling draining, can effectively prevent water from leaking from coupling surface.After having coupled, unclamp traction steel Cord 4, this invention has completed installment work the most, as long as submersible pump 1 is operable when needing irrigation and drainage.
In conjunction with accompanying drawing 3 and accompanying drawing 4, the upper surface 15 of self coupling slide block 8 is linked up with 9 times with the angle of upper coupling surface 10 and self coupling Surface 17 ensures at 5 °~10 ° with the angle of lower coupling surface 11, so can prevent from cutting valve rubber 14 in coupling insertion process And be prone to self coupling slide block 8 insert self coupling hook 9.
In conjunction with accompanying drawing 1~accompanying drawing 4, after having coupled on couple the self coupling slide block 8 of flange 6 also into lower coupling flange 7 Self coupling hook 9 in, the existence of self coupling hook 9 can effectively prevent submersible pump 1 from making coupling aperture when starting because of reverse hydraulic thrust The phenomenon disengaged, provides guarantee for diagonal submersible Pump reliability service.
Above one embodiment of the present of invention is described in detail, but described content has been only the preferable enforcement of the present invention Example, it is impossible to be considered the practical range for limiting the present invention.All impartial changes made according to the present patent application scope and improvement Deng, within all should still belonging to the patent covering scope of the present invention.

Claims (6)

1. band spigot-and-socket is from an oblique pull submersible pump for coupling device, including rail (5) and pre-buried base (3), described rail (5) being provided with submersible pump (1) on, this submersible pump (1) is flexibly connected with rail (5);Described submersible pump is provided with on (1) With traction steel wire (4), it is characterised in that: it is provided with spigot-and-socket between described submersible pump (1) end and pre-buried base top surface certainly Coupling device (2), described spigot-and-socket auto-coupled setting (2) includes coupling flange (6) and lower coupling flange (7), described upper coupled method Blue (6) are fixing with submersible pump (1) end to be connected, and described lower coupling flange (7) is fixing with pre-buried base (3) end face to be connected;Institute State and on lower coupling flange (7) end face, be symmetrically arranged with two self couplings hook (9), described upper coupling flange (6) end face correspondence self coupling Hook (9) position be provided with self coupling hook (9) with the use of self coupling slide block (8).
A kind of band spigot-and-socket the most according to claim 1 is from the oblique pull submersible pump of coupling device, it is characterised in that: arbitrarily Described self coupling hook (9) forms bellmouth, and any described self coupling slide block (8) forms socket, any described self coupling hook (9) all and its Corresponding self coupling slide block (8) is bayonet joint.
A kind of band spigot-and-socket the most according to claim 1 is from the oblique pull submersible pump of coupling device, it is characterised in that: described The valve rubber (14) that pressure pad (13) and slotted countersunk flat head screw (12) are fixing it is provided with on upper coupling flange (6).
A kind of band spigot-and-socket the most according to claim 1 is from the oblique pull submersible pump of coupling device, it is characterised in that: described Being provided with upper surface (15) on self coupling slide block (8), described upper coupling flange (6) bottom surface is upper coupling surface (10), described upper surface (15) with upper coupling surface (10) in 5 °~the angle of 10 °.
A kind of band spigot-and-socket the most according to claim 1 is from the oblique pull submersible pump of coupling device, it is characterised in that: described Self coupling hook (9) bottom surface, top be lower surface (16), described lower coupling flange (7) end face is lower coupling surface (11), described under Surface (16) is 5 °~10 ° with the angle of lower coupling surface (11).
6. according to a kind of band spigot-and-socket described in claim 4-5 from the oblique pull submersible pump of coupling device, it is characterised in that: institute State coupling surface (10) and lower coupling surface (11) and form the coupling surface of described 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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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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Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2082775U (en) * 1990-12-06 1991-08-14 王少云 Axial flow pump
JPH1130198A (en) * 1997-07-09 1999-02-02 Ebara Corp Submerged pump device provided with flush valve
KR100917261B1 (en) * 2009-03-18 2009-09-16 (주)지천펌프공업 Automatic discharge connector for submersible pump
CN101776083A (en) * 2010-03-15 2010-07-14 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
CN204962103U (en) * 2015-07-06 2016-01-13 无锡市法兰锻造有限公司 Pipe flange
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 (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2082775U (en) * 1990-12-06 1991-08-14 王少云 Axial flow pump
JPH1130198A (en) * 1997-07-09 1999-02-02 Ebara Corp Submerged pump device provided with flush valve
KR100917261B1 (en) * 2009-03-18 2009-09-16 (주)지천펌프공업 Automatic discharge connector for submersible pump
CN101776083A (en) * 2010-03-15 2010-07-14 宁波巨神制泵实业有限公司 Diagonal submersible Pump
CN204962103U (en) * 2015-07-06 2016-01-13 无锡市法兰锻造有限公司 Pipe flange
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

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