CN104564714A - Large submersible pump integral rotation, lifting and vibration resisting device - Google Patents
Large submersible pump integral rotation, lifting and vibration resisting device Download PDFInfo
- Publication number
- CN104564714A CN104564714A CN201510046359.7A CN201510046359A CN104564714A CN 104564714 A CN104564714 A CN 104564714A CN 201510046359 A CN201510046359 A CN 201510046359A CN 104564714 A CN104564714 A CN 104564714A
- Authority
- CN
- China
- Prior art keywords
- flow deflecting
- deflecting cone
- chock
- submersible pump
- lock bolt
- 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
Links
Landscapes
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The invention discloses a large submersible pump integral rotation, lifting and vibration resisting device. The device is characterized by comprising a submersible pump (2), a flow guiding cone (3) and a locking device which are arranged in a well hole (1); the flow guiding cone (3) is in a conical shape with narrow bottom; the upper portion of the flow guiding cone (3) is connected to the inner wall of the top of the well hole (1) through the locking device, and the lower portion is connected to the outer wall of the top of the submersible pump (2). The device has the functions of the rotation resisting device, lifting resisting device and vibration resisting device and has fewer parts and is simple to install, convenient to disassemble and maintain, low in failure rate and high in reliability.
Description
Technical field
The present invention relates generally to pump technical field, and specifically a kind of large-scale electric underwater pump anti-rotation is anti-lifts anti-rock integrated device.
Background technique
Submerged Motor Pumps extensive use with municipal administration, drain flooded fields, the field such as irrigation, especially large-scale electric underwater pump plays an important role in the forced-ventilated of city.The safe and reliable operation of large-scale electric underwater pump is even more important, and destabilizing factors such as there is pump housing rotation in large-scale electric underwater pump operation, lift machine, rock, in conventional Design of Pump Station, needs electric pump design lifting-proof machine device, anti-rotation device, antichattering system.
Traditional lifting-proof machine device is arranged on electric pump outlet box by cable steel tube one end, and the other end is connected by hold down gag with steel well lid, this complex structure, and installing/dismounting is loaded down with trivial details, also makes manhole cover device structure very heavy.
Traditional anti-rotation device to be set up defences turn trough mouth at concrete concrete shaft in wall, electric pump is installed anti-rotation block to snap in anti-rotation notch and reach anti-rotation effect, when in concrete concrete pit shaft, anti-rotation notch not can't see notch by water logging, electric pump block cannot put into notch.
Traditional antichattering system electric pump and concrete concrete shaft in wall is supported by strut by electric pump, and this structure, when high water level, also exists the inconvenience of installation, maintenance, and installs the improper a little phenomenon that just there will be strut and drop.
The lifting-proof machine device of prior art, anti-rotation device, antichattering system individually install separately, installs complexity, detachable maintaining is inconvenient, component are many, rate of fault is high, poor reliability when installing separately.
Patent of invention content
The technical problem to be solved in the present invention be just to provide a kind of can have lifting-proof machine device, anti-rotation device and antichattering system effect concurrently simultaneously and install simple, detachable maintaining convenient, component are few, the large-scale electric underwater pump anti-rotation of failure rate is low, good reliability is anti-lifts anti-rock integrated device.
For solving the problems of the technologies described above, the present invention's a kind of large-scale electric underwater pump anti-rotation is by the following technical solutions anti-lifts anti-rock integrated device, comprise the submersible pump, flow deflecting cone and the locking device that are located in concrete pit shaft, the taper shape that described flow deflecting cone is big up and small down, described flow deflecting cone top is connected by the top inner wall of locking device with concrete pit shaft, and bottom is connected with the outer wall on submersible pump top.
Described locking device comprises some lock bolts, quantity and lock bolt chock and two pre-buried rings being fixed in concrete pit shaft one to one, described two pre-buried rings distribute up and down, every block chock is fixed on two pre-buried rings, be provided with one bottom every block chock to embed and downward opening breach for lock bolt, the top of described flow deflecting cone and the bottom of every block chock are close to, lock bolt is against chock side through the tapped hole of corresponding flow deflecting cone mutually with corresponding breach, and described lock bolt coordinates with clearance gaps.
Flange joint is passed through with the terminal box on submersible pump bottom described flow deflecting cone.
The tip edge of described flow deflecting cone radially bends to the inside.
After adopting above structure, patent of the present invention compared with prior art, have the following advantages: owing to increasing a flow deflecting cone, flow deflecting cone top is connected with the top inner wall of concrete pit shaft, bottom is connected with the outer wall on submersible pump top, after installation, the top and bottom of flow deflecting cone are all fixing, such flow deflecting cone just can prevent submersible pump from rotating (circumference is rotated), lift machine (moving axially), rocking (radially wobbling) simultaneously, can have lifting-proof machine device, anti-rotation device and antichattering system effect concurrently simultaneously; Simultaneously because flow deflecting cone is mounted in the terminal box of submersible pump, draining need not be carried out or diving is installed, install so simple, detachable maintaining conveniently, component few, failure rate is low, good reliability.
As improvement, described locking device comprises some pieces of lock bolts, quantity and lock bolt be chock and two the pre-buried rings be fixed in concrete pit shaft one to one, described two pre-buried rings distribute up and down, every block chock is fixed on two pre-buried rings, be provided with one bottom every block chock to embed and downward opening breach for lock bolt, the top of described flow deflecting cone and the bottom of every block chock are close to, lock bolt is against chock side through the tapped hole of corresponding flow deflecting cone mutually with corresponding breach, described lock bolt coordinates with clearance gaps, flow deflecting cone is fixed on pre-buried ring by multiple like this lock bolt and stop ring, lock bolt is embedded in the breach of chock, this structure is simple, easy for installation, detachable maintaining is convenient, component are few, failure rate is low, good reliability.
As improvement, bottom described flow deflecting cone, pass through Flange joint with the terminal box on submersible pump, easy for installation.
As improvement, the tip edge of described flow deflecting cone radially bends to the inside, increases the intensity of flow deflecting cone.
Accompanying drawing explanation
Accompanying drawing 1 is the structural representation that large-scale electric underwater pump anti-rotation of the present invention prevents lifting anti-rock integrated device.
Accompanying drawing 2 is A portion enlarged diagrams of Fig. 1.
Accompanying drawing 3 is connection diagrams of the present invention's two pre-buried rings and chock.
As shown in the figure: 1, concrete pit shaft, 2, submersible pump, 3, flow deflecting cone, 4, lock bolt, 5, chock, 5.1, breach.
Embodiment
Below in conjunction with the drawings and specific embodiments, patent of the present invention is described further:
As shown in Figure 1, Figure 2 and Figure 3, large-scale electric underwater pump anti-rotation of the present invention is anti-lifts anti-rock integrated device, comprise the submersible pump 2 be located in concrete pit shaft 1, flow deflecting cone 3 and locking device, the taper shape that described flow deflecting cone 3 is big up and small down, described flow deflecting cone 3 top is connected by the top inner wall of locking device with concrete pit shaft 1, and bottom is connected with the outer wall on submersible pump 2 top.
Described locking device comprises some lock bolts 4, quantity and lock bolt 4 be chock 5 and two the pre-buried rings 6 be fixed in concrete pit shaft 1 one to one, described two pre-buried rings about 6 distribute, every block chock 5 is fixed on two pre-buried rings 6, be provided with one bottom every block chock 5 to embed and downward opening breach 5.1 for lock bolt 4, the top of described flow deflecting cone 3 and the bottom of every block chock 5 are close to, lock bolt 4 is against chock 5 side through the tapped hole of corresponding flow deflecting cone 3 mutually with corresponding breach 5.1, lock bolt 4 can offset with the top of breach 5.1, described lock bolt 4 and breach 5.1 Spielpassung.Every root lock bolt 4 also screws 1 or 2 locking nut.Described lock bolt 4 is 8, and the quantity of described chock 5 is also 8 pieces.
Flange joint is passed through with the terminal box on submersible pump 2 bottom described flow deflecting cone 3.
The tip edge of described flow deflecting cone 3 radially bends to the inside.
During installation, first by water pump installation in position, again flow deflecting cone is installed, the bottom of flow deflecting cone is connected by the outer wall of flange with the terminal box of submersible pump, each lock bolt is embedded into and is screwed on corresponding chock and flow deflecting cone by nut again in corresponding chock breach, the afterbody of each lock bolt is close to the side on the pre-buried ring of below, and lock bolt is embedded into the top of chock breach simultaneously, is finally welded and fixed by each chock on two pre-buried rings in concrete pit shaft.
Claims (4)
1. a large-scale electric underwater pump anti-rotation prevents lifting anti-rock integrated device, it is characterized in that: comprise the submersible pump (2) be located in pit shaft (1), flow deflecting cone (3) and locking device, the taper shape that described flow deflecting cone (3) is big up and small down, described flow deflecting cone (3) top is connected by the top inner wall of locking device with pit shaft (1), and bottom is connected with the outer wall on submersible pump (2) top.
2. large-scale electric underwater pump anti-rotation according to claim 1 is anti-lifts anti-rock integrated device, it is characterized in that: described locking device comprises some lock bolts (4), quantity and lock bolt (4) be chock (5) and two pre-buried rings (6) being fixed in pit shaft (1) one to one, described two pre-buried rings (6) distribute up and down, every block chock (5) is fixed on two pre-buried rings (6), every block chock (5) bottom is provided with one and embeds and downward opening breach (5.1) for lock bolt (4), the top of described flow deflecting cone (3) and the bottom of every block chock (5) are close to, lock bolt (4) is against chock (5) side through the tapped hole of corresponding flow deflecting cone (3) mutually with corresponding breach (5.1), described lock bolt (4) and breach (5.1) Spielpassung.
3. large-scale electric underwater pump anti-rotation according to claim 1 is anti-lifts anti-rock integrated device, it is characterized in that: Flange joint is passed through with the terminal box on submersible pump (2) in described flow deflecting cone (3) bottom.
4. large-scale electric underwater pump anti-rotation according to claim 1 is anti-lifts anti-rock integrated device, it is characterized in that: the tip edge of described flow deflecting cone (3) radially bends to the inside.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510046359.7A CN104564714B (en) | 2015-01-29 | 2015-01-29 | The anti-lift anti-rock integrated apparatus of large-scale electric underwater pump anti-rotation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510046359.7A CN104564714B (en) | 2015-01-29 | 2015-01-29 | The anti-lift anti-rock integrated apparatus of large-scale electric underwater pump anti-rotation |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104564714A true CN104564714A (en) | 2015-04-29 |
| CN104564714B CN104564714B (en) | 2018-01-30 |
Family
ID=53081566
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510046359.7A Active CN104564714B (en) | 2015-01-29 | 2015-01-29 | The anti-lift anti-rock integrated apparatus of large-scale electric underwater pump anti-rotation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104564714B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107620715A (en) * | 2017-10-16 | 2018-01-23 | 上海阿波罗机械股份有限公司 | The main cooling water pump of used in nuclear power station |
| CN111503057A (en) * | 2020-06-01 | 2020-08-07 | 中科聚信洁能热锻装备研发股份有限公司 | Induced draft assembly of steel-concrete composite structure |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1102374A2 (en) * | 1999-11-15 | 2001-05-23 | Itt Manufacturing Enterprises, Inc. | A stretching device for electric cables |
| CN200975374Y (en) * | 2006-12-04 | 2007-11-14 | 上海连成（集团）有限公司 | Vertical type axial-flow pump anchor bolt |
| CN101344096A (en) * | 2007-07-12 | 2009-01-14 | 天津甘泉集团有限公司 | Submersible electric pump concealed in borehole without cable suspension |
| CN101363442A (en) * | 2008-09-28 | 2009-02-11 | 江苏国泉泵业制造有限公司 | Lift Prevention device for on-line removing leakage liquid |
| CN201606293U (en) * | 2010-01-27 | 2010-10-13 | 安徽正元机械有限公司 | Large-scale anti-lifting device of submarine electric pump |
| CN202510353U (en) * | 2011-11-02 | 2012-10-31 | 无锡市锡泵制造有限公司 | Shaft structure of shaft type submerged pump |
| CN204402918U (en) * | 2015-01-29 | 2015-06-17 | 宁波巨神制泵实业有限公司 | Large-scale electric underwater pump anti-rotation is anti-lifts anti-rock integrated device |
-
2015
- 2015-01-29 CN CN201510046359.7A patent/CN104564714B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1102374A2 (en) * | 1999-11-15 | 2001-05-23 | Itt Manufacturing Enterprises, Inc. | A stretching device for electric cables |
| CN200975374Y (en) * | 2006-12-04 | 2007-11-14 | 上海连成（集团）有限公司 | Vertical type axial-flow pump anchor bolt |
| CN101344096A (en) * | 2007-07-12 | 2009-01-14 | 天津甘泉集团有限公司 | Submersible electric pump concealed in borehole without cable suspension |
| CN101363442A (en) * | 2008-09-28 | 2009-02-11 | 江苏国泉泵业制造有限公司 | Lift Prevention device for on-line removing leakage liquid |
| CN201606293U (en) * | 2010-01-27 | 2010-10-13 | 安徽正元机械有限公司 | Large-scale anti-lifting device of submarine electric pump |
| CN202510353U (en) * | 2011-11-02 | 2012-10-31 | 无锡市锡泵制造有限公司 | Shaft structure of shaft type submerged pump |
| CN204402918U (en) * | 2015-01-29 | 2015-06-17 | 宁波巨神制泵实业有限公司 | Large-scale electric underwater pump anti-rotation is anti-lifts anti-rock integrated device |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107620715A (en) * | 2017-10-16 | 2018-01-23 | 上海阿波罗机械股份有限公司 | The main cooling water pump of used in nuclear power station |
| CN111503057A (en) * | 2020-06-01 | 2020-08-07 | 中科聚信洁能热锻装备研发股份有限公司 | Induced draft assembly of steel-concrete composite structure |
| CN111503057B (en) * | 2020-06-01 | 2021-05-18 | 中科聚信洁能热锻装备研发股份有限公司 | Induced draft assembly of steel-concrete composite structure |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104564714B (en) | 2018-01-30 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204402918U (en) | Large-scale electric underwater pump anti-rotation is anti-lifts anti-rock integrated device | |
| CN104564714A (en) | Large submersible pump integral rotation, lifting and vibration resisting device | |
| CN104963638A (en) | Novel supporting device for gas drilling sand draining pipe | |
| AU2016363346B2 (en) | A pipe connector and a pipe connector unit | |
| CN205865426U (en) | Automatic flexible water -feed of ground formula of burying of convenient loading and unloading | |
| CN102094742A (en) | Siphon type hydraulic generating set | |
| CN201650774U (en) | Anti-rotation device of submersible pump | |
| JP5618392B1 (en) | Fluid stirring device and sand pump using the same | |
| CN104005967B (en) | A kind of have the suction pump checking water quality | |
| CN203500043U (en) | Automatic mixing submersible sewage pump | |
| SE534766C2 (en) | Implementation for digestion | |
| KR101779657B1 (en) | Automatic discharge connection of submersible pump having semi-permanent life | |
| CN205578359U (en) | Axial -flow pump dish closes installation device | |
| CN105401633A (en) | Novel drainage pipeline | |
| CN204025130U (en) | A kind of axial-flow pump anti-rotation device | |
| CN110924445A (en) | Municipal construction is with inspection shaft device that can prevent stifled | |
| CN207212691U (en) | It is a kind of can Anti-inclining and rotate submersible pump | |
| CN205977729U (en) | Take stirring function's immersible pump | |
| CN202605884U (en) | Paint slag processing system | |
| CN219139390U (en) | Split type slurry pump body | |
| CN201202659Y (en) | Large-scale submersible electric pump | |
| CN204283987U (en) | Impeller easy-dismounting device and adopt the diving slurry pump of this device | |
| CN201791500U (en) | Lateral stirrer with temporary plugging device | |
| CN104314856A (en) | Anti-rotation device for axial flow pump | |
| KR101181960B1 (en) | Fluid suction device and pump including the same |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |