CN203362577U - Improved base of centrifugal water pump - Google Patents
Improved base of centrifugal water pump Download PDFInfo
- Publication number
- CN203362577U CN203362577U CN 201320333997 CN201320333997U CN203362577U CN 203362577 U CN203362577 U CN 203362577U CN 201320333997 CN201320333997 CN 201320333997 CN 201320333997 U CN201320333997 U CN 201320333997U CN 203362577 U CN203362577 U CN 203362577U
- Authority
- CN
- China
- Prior art keywords
- support plate
- plate
- water pump
- pump housing
- centrifugal water
- 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
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 20
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 4
- 239000010959 steel Substances 0.000 claims abstract description 4
- 239000000463 material Substances 0.000 claims description 4
- 238000012423 maintenance Methods 0.000 abstract description 7
- 230000002035 prolonged effect Effects 0.000 abstract 1
- 230000008878 coupling Effects 0.000 description 5
- 238000010168 coupling process Methods 0.000 description 5
- 238000005859 coupling reaction Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000007774 longterm Effects 0.000 description 2
- 229910001018 Cast iron Inorganic materials 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000010079 rubber tapping Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
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- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The utility model belongs to the improvement of the structure of a base of a centrifugal water pump, and particularly relates to an improved base of the centrifugal water pump. A pump body support plate and a motor support plate are fixedly connected to a rectangular water pump base plate through two parallel longitudinal supporting plates and a transverse supporting plate respectively, the longitudinal supporting plates and the transverse supporting plate are connected fixedly, bolt holes formed in a front support plate of the pump body support plate are longitudinal slot holes, bolt holes formed in a rear support plate of the pump body support plate are circular holes, bolt holes formed in the motor support plate are transverse slot holes, the two parallel longitudinal supporting plates are arranged on the inner sides of the bolt holes, the transverse supporting plate which is fixedly connected with the rear support plate of the pump body support plate is arranged on the inner side of the bolt hole formed in the outermost portion, and the plates are made of steel plates. The improved base of the centrifugal water pump is simple and reasonable in structure, a motor and a pump body can be directly installed, adjustment is convenient and rapid, accuracy of adjustment of coaxiality of a coupler can be ensured, the pump body can work reliably, the service life of the centrifugal water pump and the service life of the motor are prolonged, and field maintenance and overhauling are convenient.
Description
Technical field
The utility model belongs to the improvement of Centrifugal water pump understructure, particularly a kind of improved centrifugal water pump-foot.
Background technique
Flat cold-rolled sheet factory tandem rolling unit emulsified liquid centrifugal water pump-foot material is cast iron, and the pump housing and motor are fixed by the internal thread on base with screw rod, the gap 3mm of screw diameter and motor anchor (bolt) hole, the about 2mm of adjustment amount of motor left and right.Due to the sealing of engineering for pump housing surrounding, fragile after the long-term use of the internal thread on base, reaming tapping again, but make motor or pump housing anchor (bolt) hole gap smaller after the screw rod overstriking, can't adjust the coupling coaxality.Finally can only make to move under situation that the coupling coaxiality error is larger, have a strong impact on the normal operation of the pump housing.
Summary of the invention
The purpose of this utility model is to provide a kind of improved centrifugal water pump-foot, it is simple and reasonable for structure, can make motor and the pump housing directly install, easy to adjust quick, can ensure the adjustment precision of coupling coaxality, make the pump housing reliable, improve the working life of water pump and motor, the field maintenance maintenance is convenient.
The purpose of this utility model is achieved in that a kind of improved centrifugal water pump-foot, on rectangular engineering for pump housing plate by affixed two parallel longitudinal supporting plates and cross-brace plate affixed pump housing support plate and motor support base plate respectively, the bolt hole arranged on the front support plate of pump housing support plate is vertical slotted hole, the bolt hole arranged on the rear support plate of pump housing support plate is circular hole, the bolt hole arranged on the motor support base plate is horizontal slotted hole, wherein two parallel longitudinal supporting plates are positioned at the inboard of bolt hole, be positioned at the inboard of most external bolt hole with the affixed cross-brace plate of the rear support plate of pump housing support plate, the sheet material that forms said structure forms by steel plate.
The utility model adopts Plate Welding to make, the bolt hole of fixed electrical machinery and the pump housing adopts the through hole of the mode that runs through, avoided long-term use of internal thread and damaged, the mounting plane of motor and the pump housing adopts the machined into plane, and the slotted hole that the motor bolt hole is left and right directions makes the installation adjustment surplus of motor have original 2mm to be increased to 20mm, ensured the adjustment precision of coupling coaxality, make pump housing operation more reliable, install and adjust simple and fast, the field maintenance maintenance is convenient.Thoroughly stopped the present situation that water pump coupler can't be adjusted after use, shortened the repair cycle of the pump housing, in the working life of having improved water pump and motor, installation is changed more quick.
The utility model is simple and reasonable for structure, has realized making original motor and the pump housing directly to install, easy to adjust, quick, ensured the adjustment precision of coupling coaxality, make the pump housing reliable, improved the working life of water pump and motor, the field maintenance maintenance is convenient.
The accompanying drawing explanation
Below in conjunction with accompanying drawing, the utility model is further described, Fig. 1 is main TV structure schematic diagram of the present utility model, the plan structure schematic diagram that Fig. 2 is Fig. 1.
Embodiment
A kind of improved centrifugal water pump-foot, as Fig. 1, shown in Fig. 2, on rectangular engineering for pump housing plate 1 by affixed two parallel longitudinal supporting plates 2 and cross-brace plate 3 affixed pump housing support plate 5 and motor support base plate 4 respectively, the bolt hole arranged on the front support plate of pump housing support plate 5 is vertical slotted hole, the bolt hole arranged on the rear support plate of pump housing support plate 5 is circular hole, the bolt hole arranged on motor support base plate 4 is horizontal slotted hole, wherein two parallel longitudinal supporting plates 2 are positioned at the inboard of bolt hole, be positioned at the inboard of most external bolt hole with the affixed cross-brace plate 3 of the rear support plate of pump housing support plate 5, the sheet material that forms said structure forms by steel plate.The height of motor support base plate 4 is higher than the height of pump housing support plate 5.Vertically the slotted hole two halves circle distance of center circle of slotted hole and horizontal slotted hole is respectively 20 ㎜.
Claims (3)
1. an improved centrifugal water pump-foot, it is characterized in that: distinguish affixed pump housing support plate (5) and motor support base plate (4) by affixed two parallel longitudinal supporting plates (2) and cross-brace plate (3) rectangular engineering for pump housing plate (1) is upper, the bolt hole arranged on the front support plate of pump housing support plate (5) is vertical slotted hole, the bolt hole arranged on the rear support plate of pump housing support plate (5) is circular hole, at the upper bolt hole arranged of motor support base plate (4), it is horizontal slotted hole, wherein two parallel longitudinal supporting plates (2) are positioned at the inboard of bolt hole, be positioned at the inboard of most external bolt hole with the affixed cross-brace plate (3) of the rear support plate of pump housing support plate (5), the sheet material that forms said structure forms by steel plate.
2. a kind of improved centrifugal water pump-foot according to claim 1, it is characterized in that: the height of motor support base plate (4) is higher than the height of pump housing support plate (5).
3. a kind of improved centrifugal water pump-foot according to claim 1 is characterized in that: vertically slotted hole and laterally the slotted hole two halves circle distance of center circle of slotted hole be respectively 20 ㎜.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320333997 CN203362577U (en) | 2013-06-09 | 2013-06-09 | Improved base of centrifugal water pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320333997 CN203362577U (en) | 2013-06-09 | 2013-06-09 | Improved base of centrifugal water pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203362577U true CN203362577U (en) | 2013-12-25 |
Family
ID=49810351
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320333997 Expired - Fee Related CN203362577U (en) | 2013-06-09 | 2013-06-09 | Improved base of centrifugal water pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203362577U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104847683A (en) * | 2015-05-18 | 2015-08-19 | 浙江科尔泵业股份有限公司 | Separated shared pump base of multistage centrifugal pump |
| CN112383177A (en) * | 2020-11-16 | 2021-02-19 | 江苏双菊风机有限公司 | Oil pump motor special for vane pump |
-
2013
- 2013-06-09 CN CN 201320333997 patent/CN203362577U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104847683A (en) * | 2015-05-18 | 2015-08-19 | 浙江科尔泵业股份有限公司 | Separated shared pump base of multistage centrifugal pump |
| CN112383177A (en) * | 2020-11-16 | 2021-02-19 | 江苏双菊风机有限公司 | Oil pump motor special for vane pump |
| CN112383177B (en) * | 2020-11-16 | 2023-06-30 | 江苏双菊风机有限公司 | Special oil pump motor for vane pump |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131225 Termination date: 20140609 |