CN104696210A - Water pump base fastening device of integrated pump station - Google Patents
Water pump base fastening device of integrated pump station Download PDFInfo
- Publication number
- CN104696210A CN104696210A CN201510120579.XA CN201510120579A CN104696210A CN 104696210 A CN104696210 A CN 104696210A CN 201510120579 A CN201510120579 A CN 201510120579A CN 104696210 A CN104696210 A CN 104696210A
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- pump station
- cylindrical shell
- pumping plant
- pump
- base
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Abstract
The invention provides a water pump base fastening device of an integrated pump station. The integrated pump station comprises a pump station cylinder installed in a foundation pit. A submerged electric pump is installed on the bottom face inside the pump station cylinder and is fixed to and acts on a bottom plate of the pump station cylinder through a water pump base by means of bolts. The water pump base is attached to the bottom plate of the pump station cylinder. After long bolts penetrate through the water pump base and the bottom plate of the pump station cylinder to connect the water pump base with the bottom plate of the pump station cylinder, the lower side end of the water pump base and the upper side end of the bottom plate of the pump station cylinder are clamped and fixedly connected through gaskets and nuts. The lower ends of the long bolts extend into a base which is formed through twice concrete pouring in the foundation pit below the pump station pump. The long bolts and the bottom plate of the pump station cylinder are sealed through waterproof materials and pressed through the gaskets at the lower side end. The lower ends of the long bolts are bent and are connected with transverse and longitudinal plane round steel and all foundation bolts in series, and then the lower ends of the long bolts, the transverse and longitudinal plane round steel and the foundation bolts are welded into an integrated stainless steel net which is arranged in a twice concrete base formed in the ground foundation pit after twice concrete pouring is conducted and then hardening is conducted.
Description
Technical field
What the present invention relates to is a kind of engineering for pump housing securing means of integrated pump station, belongs to integrated pump station technical field.
Background technique
Along with country is also increasing to the dynamics of waste water control, integrated pump station application also gets more and more, but at present integrated pump station engineering for pump housing fix be substantially all adopt standard bolt nut assembly to be fixed on bottom pumping plant GRP bottom on, then cover waterproof with glass fiber resin.At the bottom of water hammer when the resonance produced during water pump operation and termination of pumping can be delivered to tin, secular resonance can cause engineering for pump housing bolt looseness, can produce gap between bolt and GRP, and this gap can be increasing, final corrosive sewage can be penetrated in soil by this gap.Long resonance operation directly can cause the displacement of fixing bolt, and this situation cannot be repaired after occurring at the scene, needs again to excavate lifting and is transported to factory and keeps in repair, the potential safety hazard causing owner's later stage serious and huge cost.
Summary of the invention
The object of the invention is the deficiency being to overcome prior art existence, and provide a more reasonable structure, easy construction, with low cost, use reliable, the engineering for pump housing securing means of integrated pump station easy to maintenance.
The object of the invention is to have been come by following scheme, the engineering for pump housing securing means of integrated pump station, described integrated pump station comprises one and is arranged on pumping plant cylindrical shell in the foundation ditch of ground, bottom surface in pumping plant cylindrical shell is provided with Submerged Motor Pumps, described Submerged Motor Pumps by engineering for pump housing bolt fixation on the base plate of pumping plant cylindrical shell, described engineering for pump housing is close on the base plate of pumping plant cylindrical shell, wear even with microscler bolt, two side ends is descended respectively to use pad and the fastening company of nut clip thereon, and the lower end of described microscler bolt extends in the pedestal formed by the grouting of second coagulation soil in the foundation ditch of pumping plant cylindrical shell bottom.
The material seal being compressed by lower side pad of discharging water is adopted between described microscler bolt and the base plate of pumping plant cylindrical shell; Described microscler bolt lower end bending soldered all-in-one-piece stainless (steel) wire after connecting with horizontal and vertical plane round steel and each stone bolt, described stainless (steel) wire is placed in the second coagulation soil matrix seat in the foundation ditch of ground, by second coagulation soil grouting after-hardening.
Time the present invention solves water pump operation in integrated pump station preferably, resonance is to the destruction bottom pumping plant, and the problem such as the pollution of the sewage permeation soil caused after stopping integrated pump station bottom bolts seepage; There is more reasonable structure, easy construction, with low cost, use the features such as reliable, easy to maintenance.
Accompanying drawing explanation
Fig. 1 is the overall structure schematic diagram of invention.
Fig. 2 is the structural representation of second coagulation soil matrix seat of the present invention.
Fig. 3 is microscler bolt fixed installation structural representation of the present invention.
Embodiment
Below in conjunction with accompanying drawing, the present invention will be described in detail: shown in Fig. 1, the engineering for pump housing securing means of integrated pump station of the present invention, described integrated pump station comprises one and is arranged on pumping plant cylindrical shell 1 in the foundation ditch of ground, bottom surface in pumping plant cylindrical shell 1 is provided with Submerged Motor Pumps 2, described Submerged Motor Pumps 2 is fixed by bolts on the base plate 4 of pumping plant cylindrical shell 1 by engineering for pump housing 3, described engineering for pump housing 3 is close on the base plate 4 of pumping plant cylindrical shell 1, after special bolts 5 company of wearing, two side ends is descended respectively to be connected with pad 6 and nut 7 clamping thereon, wherein adopt single hexagon nut above, adopt two hexagon nut below, and the lower end of described special bolts 5 extends in the pedestal 8 formed by the grouting of second coagulation soil in the foundation ditch of pumping plant cylindrical shell 1 bottom (as shown in Figure 2).
Shown in composition graphs 2,3, adopt water-proofing material 9 to seal between described special bolts 5 and the base plate 4 of pumping plant cylindrical shell 1 and compressed by lower side pad 6; Described special bolts 5 lower end bending 10 is also connected with horizontal and vertical round steel 11 and each stone bolt shown in rear soldered all-in-one-piece stainless steel rebar net 12(composition graphs 2), described stainless (steel) wire 12 is placed in the second coagulation soil matrix seat 8 in the foundation ditch of ground, by second coagulation soil grouting after-hardening.
The present invention adopts some special bolts 5 and pad 6 by engineering for pump housing 3 together with base plate 4 fastens well of pumping plant cylindrical shell, longer and bending 10 bottom special bolts 5, then is together in series and integrally welded stainless (steel) wire 12 by each stone bolt with round steel 11.
Described special bolts reinforcing mesh 12, after integrated pump station puts into foundation ditch, adopt the grouting of second coagulation soil, after waiting concrete to harden completely, special bolts bottom reinforcement bars net is rooted in concrete completely, ensure that the resonance phenomenon can also avoiding water pump outside enough join strengths.
The present invention is when special bolts connects, and except have waterproof measure on bolt except, special bolts is cast in concrete completely, ensures to there will not be seepage.
The present invention adopt special bolts 5 directly engineering for pump housing 3 and pumping plant cylinder bottom plate 4 by upper lower nut and pad fastening, adopt water-proofing material 9 to seal between special bolts 5 and cylinder bottom plate 4.Prolongation and the horizontal and longitudinal direction round steel 11 of special bolts 5 weld, and reach overall stressed and secondary and build the rear effect eliminating resonance.
Claims (2)
1. the engineering for pump housing securing means of integrated pump station, described integrated pump station comprises one and is arranged on pumping plant cylindrical shell in foundation ditch, bottom surface in pumping plant cylindrical shell is provided with Submerged Motor Pumps, described Submerged Motor Pumps by engineering for pump housing bolt fixation on the base plate of pumping plant cylindrical shell, it is characterized in that described engineering for pump housing is close on the base plate of pumping plant cylindrical shell, wear even with microscler bolt, two side ends is descended respectively to use pad and the fastening company of nut clip thereon, and the lower end of described microscler bolt extends in the pedestal formed by the grouting of second coagulation soil in the foundation ditch of pumping plant cylindrical shell bottom.
2. the engineering for pump housing securing means of integrated pump station according to claim 1, is characterized in that adopting water-proofing material to seal between described microscler bolt and the base plate of pumping plant cylindrical shell and being compressed by lower side pad; Described microscler bolt lower end bending soldered all-in-one-piece stainless (steel) wire after connecting with horizontal and vertical plane round steel and each stone bolt, described stainless (steel) wire is placed in the second coagulation soil matrix seat in the foundation ditch of ground, by second coagulation soil grouting after-hardening.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510120579.XA CN104696210A (en) | 2015-03-19 | 2015-03-19 | Water pump base fastening device of integrated pump station |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510120579.XA CN104696210A (en) | 2015-03-19 | 2015-03-19 | Water pump base fastening device of integrated pump station |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104696210A true CN104696210A (en) | 2015-06-10 |
Family
ID=53343659
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510120579.XA Pending CN104696210A (en) | 2015-03-19 | 2015-03-19 | Water pump base fastening device of integrated pump station |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104696210A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107975103A (en) * | 2017-11-24 | 2018-05-01 | 广东华南泵业有限公司 | A kind of integrated buried type water supply pumping plant |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4477237A (en) * | 1982-05-10 | 1984-10-16 | Grable William A | Fabricated reciprocating piston pump |
| US5334001A (en) * | 1991-08-26 | 1994-08-02 | The Williams Pump Co. | Mounting arrangement for a positive displacement slurry pump |
| JP2001221148A (en) * | 2000-02-07 | 2001-08-17 | Shintec:Kk | Deflection preventing structure of valve mechanism in pump for forcedly feeding ready-mixed concrete |
| CN103742400A (en) * | 2013-12-20 | 2014-04-23 | 广西南宁百兰斯科技开发有限公司 | Water pump with fixing bolts |
| CN203977567U (en) * | 2014-05-13 | 2014-12-03 | 浙江汲泉泵业有限公司 | A kind of maintenance platform being arranged in integrated pumping plant |
| CN204511857U (en) * | 2015-03-19 | 2015-07-29 | 浙江汲泉泵业有限公司 | The engineering for pump housing securing means of integrated pump station |
-
2015
- 2015-03-19 CN CN201510120579.XA patent/CN104696210A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4477237A (en) * | 1982-05-10 | 1984-10-16 | Grable William A | Fabricated reciprocating piston pump |
| US5334001A (en) * | 1991-08-26 | 1994-08-02 | The Williams Pump Co. | Mounting arrangement for a positive displacement slurry pump |
| JP2001221148A (en) * | 2000-02-07 | 2001-08-17 | Shintec:Kk | Deflection preventing structure of valve mechanism in pump for forcedly feeding ready-mixed concrete |
| CN103742400A (en) * | 2013-12-20 | 2014-04-23 | 广西南宁百兰斯科技开发有限公司 | Water pump with fixing bolts |
| CN203977567U (en) * | 2014-05-13 | 2014-12-03 | 浙江汲泉泵业有限公司 | A kind of maintenance platform being arranged in integrated pumping plant |
| CN204511857U (en) * | 2015-03-19 | 2015-07-29 | 浙江汲泉泵业有限公司 | The engineering for pump housing securing means of integrated pump station |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107975103A (en) * | 2017-11-24 | 2018-05-01 | 广东华南泵业有限公司 | A kind of integrated buried type water supply pumping plant |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150610 |