CN207454370U - Submersible pump pedestal and submersible pump - Google Patents
Submersible pump pedestal and submersible pump Download PDFInfo
- Publication number
- CN207454370U CN207454370U CN201721302084.XU CN201721302084U CN207454370U CN 207454370 U CN207454370 U CN 207454370U CN 201721302084 U CN201721302084 U CN 201721302084U CN 207454370 U CN207454370 U CN 207454370U
- Authority
- CN
- China
- Prior art keywords
- submersible pump
- pedestal
- bolt
- chassis
- pump housing
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of submersible pump pedestal and submersible pumps, solves pump working stability problem, its key points of the technical solution are that submersible pump pedestal is included positioned at the chassis portion of bottom, the support portion being distributed on chassis portion periphery, several through holes and adjustment hole are provided in the portion of chassis, the adjustment hole is clamped for bolt, the inlet opening of several bar shapeds is provided on the support portion, several reinforcing ribs are provided between the support portion and chassis portion, bolt is equipped in the adjustment hole, submersible pump further includes the pump housing, motor body, motor body includes rotor, motor shaft, and impeller, the bottom of the pump housing is provided with for bolted connecting pole；Motor shaft is welded using two kinds of material frictions, and having reached reduction influences rotor field, improves rotating speed, improves pump head and electric efficiency.
Description
Technical field
The utility model is related to submersible pump pedestal and submersible pumps.
Background technology
Submersible pump in the market would generally set pedestal, and pedestal and the pump housing can be integrally formed by some producers, thus gram
The problem of taking pedestal and poor body stability improves pedestal to the support effect of the pump housing, once but pedestal occur it is damaged, it is necessary to
This pump housing and pedestal are replaced together, replacement cost is excessive.
The for another example double helix sewage/waste electrical submersible pump of Application No. CN201520513512.8, including pedestal, the pump housing, leaf
Wheel and the motor that the wheel rotation is driven by a rotation axis.As can be seen that this technical solution from this patent accompanying drawing
Split design is carried out using by pedestal and the pump housing, by bottom simple bolt fastening structure being set to be attached, so as to solve
Certainly pedestal replacement problem.
But by this connection structure, the stability also Shortcomings of pedestal, in the course of work, the vibration of motor and latent
The corrosiveness of current in water environment, easily so that bolt corrosion, loosening so that the pump housing and pedestal generate offset, pedestal without
Method effectively supports pump housing steady operation.
Utility model content
In view of the deficienciess of the prior art, the purpose of this utility model is to provide submersible pump pedestal and submersible pump,
On the premise of with control maintenance cost, pedestal and the advantage of submersible pump stability and reliability are effectively improved.
The above-mentioned technical purpose of the utility model technical scheme is that：A kind of submersible pump bottom
Seat, including the support portion for being located at the chassis portion of bottom, being distributed on chassis portion periphery, be provided in the portion of chassis several through holes and
Adjustment hole, the adjustment hole are clamped for bolt, and the inlet opening of several bar shapeds, the support portion and bottom are provided on the support portion
Several reinforcing ribs are provided between pan portion, bolt is equipped in the adjustment hole.
By above-mentioned setting, chassis portion can be mainly with water-bed or Sub-aqua area riverbed bottom contact, the design of through hole
Adaptation has under the bottom in the links such as water plant, gravel, and water plant, gravel meeting and through hole contact, part water plant can also reach through hole, can be with
Slightly slow down the vibration on chassis, and the pump housing and chassis are accepted by support sector, and the power of the pump housing is transmitted to chassis, shares support by chassis
Power, and reinforcing rib is added between support sector and chassis to improve structural strength, adjusting bolt is connected in the portion of chassis and can
To be attached with the pump housing, so as to fulfill the dismounting of chassis and the pump housing.
Concrete scheme as the utility model can be preferably：The adjustment hole is long waist shaped, and bolt and chassis portion
Between be provided with several gaskets and/or several nuts.
By above-mentioned setting, gasket and nut can play locking effect, and adjustment hole is long waist shaped, improve bolt installation
Convenience degree.
Concrete scheme as the utility model can be preferably：The bolt include thread segment and spine section, it is described
Spine section is arranged at the bottom surface in chassis portion, and the end of thread is through adjustment hole and to connect the external pump housing.
By above-mentioned setting, thread segment firmly connects the pump housing, and spine section can be penetrated in soil in use,
So as to improve the grabs ground ability of pedestal, the stationarity of pedestal is improved.
A kind of submersible pump including above-mentioned submersible pump pedestal, further includes the pump housing, and the bottom of the pump housing is provided with confession
Bolted connecting pole.
By above-mentioned setting, by connecting pole and it is bolted, reduces the exposure of screw thread, and bolt can be improved
Connectivity robustness.
Concrete scheme as the utility model can be preferably：The length of the connecting pole extends to chassis portion.
By above-mentioned setting, connecting pole can also play a supporting role, and due to touching chassis portion, pass through bolt so that
The pump housing and pedestal are whole more solid and reliable.
Concrete scheme as the utility model can be preferably：The bottom of the pump housing is provided with a circle spacing ring, institute
Spacing ring is stated to abut with the openend of support portion.
Concrete scheme as the utility model can be preferably：The spacing ring is connected in the inside or outer of support portion
Side.
By above-mentioned setting, spacing ring can limit the laterally offset of pedestal.
Concrete scheme as the utility model can be preferably：The card slot of annular, the card are provided on the pump housing
Slot is clamped with support portion.
By above-mentioned setting, card slot is used for limiting pedestal and rocking, and improves pedestal and is connected firmly degree.
Concrete scheme as the utility model can be preferably：Motor body is further included, motor body includes rotor, electricity
Arbor and impeller, the motor shaft include the first shaft part of connection rotor and the second shaft part of connection impeller, and the first shaft part is adopted
With No. 45 Steel materials, the second shaft part uses stainless steel material, the first shaft part and the second shaft part integrally connected.
By above-mentioned setting, impeller is connected using the second shaft part of stainless steel material so as to avoid the life of the second shaft part
Rust and corrosion, the first shaft part use stainless steel, then can reduce the magnetic cavity to rotor, stainless steel magnetic conduction ability is weak, so as to avoid
Interference to rotor field so as to improve the work efficiency of rotor, improves lift.
In conclusion the utility model has the advantages that：By carrying out split design to pedestal and the pump housing, it is convenient for
Dismounting；It is fixed using bolt from bottom and coordinates top bottom-disc portion and through hole, improve the stability of pedestal and submersible pump work
The stability of work reduces submersible pump shaking degree.
Description of the drawings
Fig. 1 is the structure diagram of one submersible pump pedestal of embodiment；
Fig. 2 is the fit structure schematic diagram of embodiment one and embodiment two；
Fig. 3 is the structure diagram of the submersible pump of embodiment two；
Fig. 4 is the pump housing of embodiment two and the installation diagram of submersible pump pedestal；
Fig. 5 is the pump housing of embodiment three and the installation diagram of submersible pump pedestal；
Fig. 6 is the pump housing of example IV and the installation diagram of submersible pump pedestal；
Fig. 7 is the pump housing of embodiment five and the installation diagram of submersible pump pedestal.
In figure：110th, chassis portion；111st, through hole；120th, support portion；121st, inlet opening；122nd, adjustment hole；130th, reinforcing rib；
200th, bolt；210th, thread segment；220th, spine section；310th, gasket；320th, nut；400th, the pump housing；410th, connecting pole；420th, /V
Ring；430th, card slot；500th, motor body；510th, rotor；520th, motor shaft；521st, the first shaft part；522nd, the second shaft part；530th, leaf
Wheel.
Specific embodiment
The utility model is described in further detail below in conjunction with attached drawing.
Embodiment one：
A kind of submersible pump pedestal, as shown in Figure 1, be subject to placement status, including be located at bottom chassis portion 110, point
The support portion 120 being distributed on 110 periphery of chassis portion.
Several through holes 111 and adjustment hole 122 are provided in chassis portion 110.Adjustment hole 122 is passed through for bolt 200, is supported
The inlet opening 121 of several bar shapeds is provided in portion 120.Adding for several triangles is provided between support portion 120 and chassis portion 110
Strengthening tendons 130 is equipped with bolt 200 in adjustment hole 122.
With reference to shown in Fig. 2, the concrete structure of bolt 200 can include thread segment 210 and spine section 220.Spine section 220 is set
The bottom surface in chassis portion 110 is placed in, the end of thread is through adjustment hole 122 and to connect the external pump housing 400.Thread segment 210 is secured
The pump housing 400 is connected, and spine section 220 can be penetrated in soil in use, so as to improve the grabs ground ability of pedestal, carried
The stationarity of high-base.
Adjustment hole 122 can be designed as long waist shaped, and several gaskets 310 are provided between bolt 200 and chassis portion 110
And/or several nuts 320.Gasket 310 and nut can play locking effect, and adjustment hole 122 is long waist shaped, improves bolt
The convenience degree of 200 installations.
Use process：Chassis portion 110 can be contacted with water-bed or Sub-aqua area riverbed bottom, and the design of through hole 111 is main
It is to adapt under the bottom have in the links such as water plant, gravel, water plant, gravel meeting and through hole 111 contact, and part water plant can also reach through hole
111, it can slightly slow down the vibration on chassis, and the pump housing 400 and chassis are accepted by support sector, and the power of the pump housing 400 is transmitted to chassis,
Holding power is shared by chassis, and reinforcing rib 130 is added between support sector and chassis to improve structural strength, adjusting bolt
200 are connected in chassis portion 110 and can be attached with the pump housing 400, so as to fulfill the dismounting of chassis and the pump housing 400；Spine
Section 220 can penetrate soil and improve 110 stability of chassis portion.
Embodiment two：
A kind of submersible pump as shown in figure 3, including above-mentioned submersible pump pedestal, further includes the pump housing 400, the pump housing 400
Bottom is provided with the connecting pole 410 connected for bolt 200.It is connected by connecting pole 410 and bolt 200, reduces the exposure of screw thread
Face, and the connectivity robustness of bolt 200 can be improved.
With continued reference to shown in Fig. 3, submersible pump further includes motor body 500, and motor body 500 includes rotor 510, motor
Axis 520 and impeller 530, motor shaft 520 include the first shaft part 521 of connection rotor 510 and the second axis of connection impeller 530
Section 522, the first shaft part 521 use No. 45 Steel materials, and the second shaft part 522 uses stainless steel material, the first shaft part 521 and the second axis
522 integrally connecteds of section.Impeller 530 is connected using the second shaft part 522 of stainless steel material so as to avoid the second shaft part 522
It getting rusty and corrodes, the first shaft part 521 uses stainless steel, then can reduce the magnetic cavity to rotor 510, and stainless steel magnetic conduction ability is weak,
So as to avoid the interference to 510 magnetic field of rotor, so as to improve the work efficiency of rotor 510, lift is improved.
With reference to shown in Fig. 4, the length of connecting pole 410 extends to chassis portion 110.Connecting pole 410 can also play support and make
With due to touching chassis portion 110, passing through bolt 200 so that the pump housing 400 and pedestal are whole more solid and reliable.
Embodiment three：
A kind of submersible pump, as shown in figure 5, with embodiment two difference lies in：The bottom of the pump housing 400 is provided with circle limit
Position ring 420, the spacing ring 420 are abutted with the openend of support portion 120, and spacing ring 420 is connected in the outside of support portion 120.
Spacing ring 420 can limit the laterally offset of pedestal.
Example IV：
A kind of submersible pump, as shown in fig. 6, with embodiment three difference lies in：Spacing ring 420 is connected in support portion 120
Inside.Spacing ring 420 can limit the laterally offset of pedestal.
Embodiment five：
A kind of submersible pump, as shown in fig. 7, being provided with the card slot 430 of annular, card slot 430 and support portion on the pump housing 400
120 clampings.Card slot 430 is used for limiting pedestal and rocking, and improves pedestal and is connected firmly degree.
This specific embodiment is only explanation to the utility model, is not the limitation to the utility model, ability
Field technique personnel can as needed make the present embodiment the modification of no creative contribution after this specification is read, but
As long as it is all protected in the right of the utility model be subject to Patent Law.
Claims (9)
1. a kind of submersible pump pedestal, it is characterised in that：Including being located at the chassis portion (110) of bottom, being distributed in chassis portion (110)
Support portion (120) on periphery is provided with several through holes (111) and adjustment hole (122), the adjusting on chassis portion (110)
Hole (122) is clamped for bolt (200), and the inlet opening (121) of several bar shapeds, the support are provided on the support portion (120)
Several reinforcing ribs (130) are provided between portion (120) and chassis portion (110), bolt is equipped in the adjustment hole (122)
(200)。
2. submersible pump pedestal according to claim 1, it is characterised in that：The adjustment hole (122) is long waist shaped, and spiral shell
Several gaskets (310) and/or several nuts (320) are provided between bolt (200) and chassis portion (110).
3. submersible pump pedestal according to claim 2, it is characterised in that：The bolt (200) includes thread segment
(210) and spine section (220), the spine section (220) are arranged at the bottom surface of chassis portion (110), and the end of thread passes through adjustment hole
(122) and to connect the external pump housing (400).
4. a kind of submersible pump, it is characterised in that：Including such as claim 1-3 any one of them submersible pump pedestal, also wrap
The pump housing (400) is included, the bottom of the pump housing (400) is provided with the connecting pole (410) for bolt (200) connection.
5. submersible pump according to claim 4, it is characterised in that：The length of the connecting pole (410) extends to chassis
Portion (110).
6. submersible pump according to claim 4, it is characterised in that：The bottom of the pump housing (400) is provided with circle limit
Position ring (420), the spacing ring (420) abut with the openend of support portion (120).
7. submersible pump according to claim 6, it is characterised in that：The spacing ring (420) is connected in support portion (120)
Inner or outer side.
8. submersible pump according to claim 4, it is characterised in that：The card slot of annular is provided on the pump housing (400)
(430), the card slot (430) is clamped with support portion (120).
9. submersible pump according to claim 4, it is characterised in that：Further include motor body (500), motor body
(500) rotor (510), motor shaft (520) and impeller (530) are included, the motor shaft (520) includes connection rotor (510)
The first shaft part (521) and connection impeller (530) the second shaft part (522), the first shaft part (521) uses No. 45 Steel materials, the
Two shaft parts (522) use stainless steel material, the first shaft part (521) and the second shaft part (522) integrally connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721302084.XU CN207454370U (en) | 2017-09-30 | 2017-09-30 | Submersible pump pedestal and submersible pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721302084.XU CN207454370U (en) | 2017-09-30 | 2017-09-30 | Submersible pump pedestal and submersible pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207454370U true CN207454370U (en) | 2018-06-05 |
Family
ID=62250530
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721302084.XU Expired - Fee Related CN207454370U (en) | 2017-09-30 | 2017-09-30 | Submersible pump pedestal and submersible pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207454370U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110953167A (en) * | 2018-09-26 | 2020-04-03 | 苏州轩扬泵业科技有限公司 | Submersible electric pump |
-
2017
- 2017-09-30 CN CN201721302084.XU patent/CN207454370U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110953167A (en) * | 2018-09-26 | 2020-04-03 | 苏州轩扬泵业科技有限公司 | Submersible electric pump |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180605 Termination date: 20210930 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |