CN209430418U - A kind of height-adjustable centrifugal water pump - Google Patents
A kind of height-adjustable centrifugal water pump Download PDFInfo
- Publication number
- CN209430418U CN209430418U CN201920101965.8U CN201920101965U CN209430418U CN 209430418 U CN209430418 U CN 209430418U CN 201920101965 U CN201920101965 U CN 201920101965U CN 209430418 U CN209430418 U CN 209430418U
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- Prior art keywords
- side wall
- water pump
- centrifugal water
- height
- pump
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Abstract
The utility model relates to centrifugal water pump technical fields, especially a kind of height-adjustable centrifugal water pump, including pedestal, pump head and the pump housing, transverse slat is fixedly connected between the pump housing and pump head, the first bolt is rotatably connected on the side wall of the transverse slat, two connecting plates are symmetrically arranged on the outer wall of first bolt, fixed plate is fixedly connected on the side wall of the connecting plate, fixed block there are four being set on the side wall of the pedestal, the upper end of the fixed block opens up fluted, the fixed link connecting with fixed plate is plugged in the groove, multiple card slots are equidistantly offered on the side wall of the fixed link, the side wall upper part of the fixed block offers jack, the screw rod with pocket matches is plugged in the jack.The utility model, which not only facilitates, is adjusted the angle and height of centrifugal water pump, but also can carry out elastic shock attenuation to centrifugal water pump, improves using the stability in moving process, practical.
Description
Technical field
The utility model relates to centrifugal water pump technical field more particularly to a kind of height-adjustable centrifugal water pumps.
Background technique
Centrifugal pump is to be rotated using impeller and make liquid that centrifugal movement occur come work, and centrifugal pump at work, relies on
High-speed rotating impeller, liquid obtain energy under the action of centrifugal inertial force to improve pressure, and centrifugal pump is before work, pump
The necessary hydraulically full medium of internal and water inlet, it is circularly-supercharged that centrifugal pump is commonly used in the cold-warm waters such as industry and urban water supply and sewerage
And coordinative composition of equipments, traditional its pedestal of centrifugal pump is generally into a single integrated structure with pump body design at present, therefore works as water pump installation site
Ground can not usually not adjusted effectively, and water pump is easy inclination and influences docking for water pump and water pipe, thus it is proposed that
A kind of height-adjustable centrifugal water pump.
Utility model content
Purpose of the utility model is to solve disadvantages existing in the prior art, and the adjustable height of the one kind proposed
Centrifugal water pump, facilitate it not only and the angle of centrifugal water pump and height be adjusted, but also centrifugal water pump can be carried out
Elastic shock attenuation is improved using the stability in moving process,.
To achieve the goals above, the utility model adopts the technical scheme that
Design a kind of height-adjustable centrifugal water pump, including pedestal, pump head and the pump housing, the pump housing and the fixed company of pump head
It connects, transverse slat is fixedly connected between the pump housing and pump head, be rotatably connected to the first bolt on the side wall of the transverse slat, described
It is symmetrically arranged with two connecting plates on the outer wall of one bolt, fixed plate, the pedestal are fixedly connected on the side wall of the connecting plate
Side wall on set there are four fixed block, the upper end of the fixed block opens up fluted, is plugged in the groove and fixed plate connects
The fixed link connect equidistantly offers multiple card slots on the side wall of the fixed link, and the side wall upper part of the fixed block offers slotting
Hole is plugged with the screw rod with pocket matches in the jack.
Preferably, the lower end of the fixed plate is fixedly connected with the first telescopic rod, covers on the outer wall of first telescopic rod
It is connected to the first spring, the lower end of first telescopic rod is fixedly connected with fixed link.
Preferably, two screw rod one end close to each other are rotatably connected to screwed pipe.
Preferably, the upper end two sides of the pedestal are symmetrically arranged with two support plates, and the upper end of the support plate passes through pin shaft
Be connected with the second telescopic rod, be socketed with second spring on the outer wall of second telescopic rod, two second telescopic rods it is upper
End is connect with the pump housing and pump head respectively by hinged shaft.
Preferably, the side wall of the screw rod is equipped with limit plate, is plugged with the second bolt, institute on the side wall of the limit plate
It states and is offered on the side wall of fixed block and the matched thread groove of the second bolt.
The utility model proposes a kind of height-adjustable centrifugal water pump, beneficial effect is: the utility model uses
When, rotation screwed pipe drives screw rod to shrink, and screw rod is made to leave card slot, releases the limitation to fixed link, is lifted up fixed link, adjusts
Whole to arrive proper height, rotation screwed pipe drives screw rod to enter in card slot by jack and limits fixed link again, Ji Keshi
Now to the height adjustment between the pump housing and pump head and pedestal, meet install and use it is comprehensive, rotation the second bolt enter screw thread
In slot, limit plate and fixed block are attached, screw rod is improved to the restrictive stability of fixed link, improves using effect, rotation
First bolt leaves transverse slat, and the angle of the pump housing and pump head is adjusted, and adjusts and arrives proper angle, and the first bolt of rotation will connect
Plate and transverse slat are fixedly connected, and are limited angle, meet it is different install and use demand, pass through the second telescopic rod and
Two springs can carry out damping to the pump housing and pump head, guarantee the stability used, the first telescopic rod and the first spring can be to whole
Body carries out damping, guarantees to be prevented damage using the stability in moving process, improved service life, the utility model pair
Than the prior art, not only facilitate and the angle of centrifugal water pump and height be adjusted, improve use it is comprehensive, and can be right
Centrifugal water pump carries out elastic shock attenuation, improves using the stability in moving process, improves service life, practical.
Detailed description of the invention
Fig. 1 be the utility model proposes a kind of height-adjustable centrifugal water pump main sectional view；
Fig. 2 be the utility model proposes a kind of height-adjustable centrifugal water pump right view；
Fig. 3 be the utility model proposes a kind of height-adjustable centrifugal water pump structure A enlarged diagram.
In figure: 1 pedestal, 2 fixed blocks, 3 fixed links, 4 fixed plates, 5 pump heads, 6 transverse slats, 7 first bolts, 8 connecting plates, 9 pumps
Body, 10 first telescopic rods, 11 first springs, 12 screwed pipes, 13 screw rods, 14 second springs, 15 second telescopic rods, 16 support plates,
17 card slots, 18 second bolts, 19 limit plates, 20 jacks, 21 grooves, 22 thread grooves.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
Referring to Fig.1-3, a kind of height-adjustable centrifugal water pump, including pedestal 1, pump head 5 and the pump housing 9, the pump housing 9 and pump head
5 are fixedly connected, and the upper end two sides of pedestal 1 are symmetrically arranged with two support plates 16, and the upper end of support plate 16 is connected with by pin shaft
Two telescopic rods 15 are socketed with second spring 14 on the outer wall of second telescopic rod 15, and the upper end of two the second telescopic rods 15 passes through hinge
Axis is connect with the pump housing 9 and pump head 5 respectively, be can be improved the damping effect to centrifugal water pump, is improved service life.
It is fixedly connected with transverse slat 6 between the pump housing 9 and pump head 5, is rotatably connected to the first bolt 7 on the side wall of transverse slat 6, first
It is symmetrically arranged with two connecting plates 8 on the outer wall of bolt 7, is fixedly connected with fixed plate 4 on the side wall of connecting plate 8, under fixed plate 4
End is fixedly connected with the first telescopic rod 10, and the first spring 11 is socketed on the outer wall of the first telescopic rod 10, the first telescopic rod 10
Lower end is fixedly connected with fixed link 3, can be carried out elastic shock attenuation to centrifugal water pump, be improved using the stability in moving process,
Prevent damage.
Fixed block 2 there are four setting on the side wall of pedestal 1, the upper end of fixed block 2 opens up fluted 21, is plugged in groove 21
The fixed link 3 connecting with fixed plate 4 equidistantly offers multiple card slots 17, the side wall upper part of fixed block 2 on the side wall of fixed link 3
Jack 20 is offered, is plugged in jack 20 and the matched screw rod 13 of card slot 17, one end rotation close to each other of two screw rods 13
It is connected with screwed pipe 12, can facilitate and screw rod 13 is limited, prevents screw rod 13 from leaving jack 20, improves the stabilization used
Property, the side wall of screw rod 13 is equipped with limit plate 19, is plugged with the second bolt 18, the side wall of fixed block 2 on the side wall of limit plate 19
On offer with the matched thread groove 22 of the second bolt 18, can be improved the restriction effect to screw rod 13, improve stability in use.
Working principle: in use, rotation screwed pipe 12 drives screw rod 13 to shrink, screw rod 13 is made to leave card slot 17, releasing pair
The limitation of fixed link 3 is lifted up fixed link 3, and the pump housing 9 and pump head 5 are adjusted to proper height, rotates 12 band of screwed pipe again
Dynamic screw rod 13 is entered in card slot 17 by jack 21 limits fixed link 3, can be realized to the pump housing 9 and pump head 5 and pedestal 1
Between height adjustment, meet install and use it is comprehensive, rotation the second bolt 18 enter thread groove 22 in, by 19 He of limit plate
Fixed block 2 is attached, and improves screw rod 13 to the restrictive stability of fixed link 3, improves using effect, the first bolt 7 of rotation from
Transverse slat 6 is opened, the angle of the pump housing 9 and pump head 5 is adjusted, adjusts and arrives proper angle, rotates the first bolt 7 for 8 He of connecting plate
Transverse slat 6 is fixedly connected, and is limited angle, meet it is different install and use demand, pass through the second telescopic rod 15 and
Two springs 14 can carry out damping to the pump housing 9 and pump head 5, guarantee the stability used, the first telescopic rod 10 and the first spring 11
Damping can be carried out to whole, guaranteed using the stability in moving process.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (5)
1. a kind of height-adjustable centrifugal water pump, including pedestal (1), pump head (5) and the pump housing (9), which is characterized in that the pump
Body (9) is fixedly connected with pump head (5), is fixedly connected with transverse slat (6) between the pump housing (9) and pump head (5), the transverse slat (6)
Side wall on be rotatably connected to the first bolt (7), two connecting plates (8), institute are symmetrically arranged on the outer wall of first bolt (7)
It states and is fixedly connected on the side wall of connecting plate (8) fixed plate (4), set on the side wall of the pedestal (1) there are four fixed block (2),
The upper end of the fixed block (2) opens up fluted (21), is plugged with the fixed link connecting with fixed plate (4) in the groove (21)
(3), it is equidistantly offered multiple card slots (17) on the side wall of the fixed link (3), the side wall upper part of the fixed block (2) offers
Jack (20), the jack (20) is interior to be plugged with and card slot (17) matched screw rod (13).
2. height-adjustable centrifugal water pump according to claim 1, which is characterized in that the lower end of the fixed plate (4)
It is fixedly connected with the first telescopic rod (10), is socketed with the first spring (11) on the outer wall of first telescopic rod (10), described
The lower end of one telescopic rod (10) is fixedly connected with fixed link (3).
3. height-adjustable centrifugal water pump according to claim 1, which is characterized in that two screw rods (13) are mutual
Close one end is rotatably connected to screwed pipe (12).
4. height-adjustable centrifugal water pump according to claim 1, which is characterized in that the upper end two of the pedestal (1)
Side is symmetrically arranged with two support plates (16), and the upper end of the support plate (16) is connected with the second telescopic rod (15), institute by pin shaft
It states and is socketed on the outer wall of the second telescopic rod (15) second spring (14), the upper end of two second telescopic rods (15) passes through hinge
Axis is connect with the pump housing (9) and pump head (5) respectively.
5. height-adjustable centrifugal water pump according to claim 1, which is characterized in that the side wall of the screw rod (13)
It is equipped with limit plate (19), is plugged with the second bolt (18) on the side wall of the limit plate (19), the side wall of the fixed block (2)
On offer and the second bolt (18) matched thread groove (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920101965.8U CN209430418U (en) | 2019-01-22 | 2019-01-22 | A kind of height-adjustable centrifugal water pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920101965.8U CN209430418U (en) | 2019-01-22 | 2019-01-22 | A kind of height-adjustable centrifugal water pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209430418U true CN209430418U (en) | 2019-09-24 |
Family
ID=67977128
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920101965.8U Expired - Fee Related CN209430418U (en) | 2019-01-22 | 2019-01-22 | A kind of height-adjustable centrifugal water pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209430418U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110714928A (en) * | 2019-10-23 | 2020-01-21 | 湖北正信管件有限公司 | Water pump shell casting |
-
2019
- 2019-01-22 CN CN201920101965.8U patent/CN209430418U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110714928A (en) * | 2019-10-23 | 2020-01-21 | 湖北正信管件有限公司 | Water pump shell casting |
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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: 20190924 Termination date: 20200122 |
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| CF01 | Termination of patent right due to non-payment of annual fee |