CN108488092A - A kind of horizontal end suction centrifugal pump - Google Patents
A kind of horizontal end suction centrifugal pump Download PDFInfo
- Publication number
- CN108488092A CN108488092A CN201810449410.2A CN201810449410A CN108488092A CN 108488092 A CN108488092 A CN 108488092A CN 201810449410 A CN201810449410 A CN 201810449410A CN 108488092 A CN108488092 A CN 108488092A
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- CN
- China
- Prior art keywords
- fixedly connected
- groove
- spring
- centrifugal pump
- wall
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- 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.)
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/007—Details, component parts, or accessories especially adapted for liquid pumps
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/60—Mounting; Assembling; Disassembling
- F04D29/62—Mounting; Assembling; Disassembling of radial or helico-centrifugal pumps
- F04D29/628—Mounting; Assembling; Disassembling of radial or helico-centrifugal pumps especially adapted for liquid pumps
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/66—Combating cavitation, whirls, noise, vibration or the like; Balancing
- F04D29/669—Combating cavitation, whirls, noise, vibration or the like; Balancing especially adapted for liquid pumps
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M3/00—Portable or wheeled frames or beds, e.g. for emergency power-supply aggregates, compressor sets
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The invention discloses a kind of horizontal end suction centrifugal pumps, including pedestal, the bottom of the pedestal offers the first groove, the madial wall of first groove offers the second groove, second groove is internally provided with sleeve, the inside of sleeve is socketed with slide bar, the top of slide bar is fixedly connected with the inner roof wall of the second groove, the bottom of slide bar is fixedly connected with the inner bottom wall of the second groove, the outer surface of slide bar is wound with the first spring and second spring respectively, the top of first spring is fixedly connected with the inner roof wall of the second groove, and first spring bottom and sleeve at the top of be fixedly connected, the bottom of second spring is fixedly connected with the inner bottom wall of the second groove, and the top of second spring is fixedly connected with the bottom of sleeve.The horizontal end suction centrifugal pump can make device have damping effect, and solving existing centrifugal pump and being not easy to mobile situation can make the dismounting of centrifugal pump ontology more convenient, solve the case where existing centrifugal pump is not easy to safeguard.
Description
Technical field
The present invention relates to centrifugation pump technical field, specially a kind of horizontal end suction centrifugal pumps.
Background technology
Centrifugal pump is to be rotated using impeller and make water that centrifugal movement occur come work, and water pump is before activation, it is necessary to make pump
It is full of water in shell and suction hose, then starts motor, pump shaft impeller and water is made to do high speed rotary motion, centrifugation fortune occurs for water
It is dynamic, it is thrown toward impeller outer edge, the runner through volute pump case flows into the pressure pipe road of water pump.
Centrifugal pump at this stage can not be easily moved in specified position, and unfavorable according to demand at work
In the maintenance of centrifugal pump, cannot achieve centrifugal pump market further genralrlization.
Invention content
（One）The technical issues of solution
In view of the deficiencies of the prior art, the present invention provides a kind of horizontal end suction centrifugal pump, solve centrifugal pump at work without
Method according to demand, is easily moved in specified position, and is unfavorable for the maintenance of centrifugal pump, cannot achieve centrifugal pump in city
The problem of further genralrlization of field.
（Two）Technical solution
To achieve the above object, the present invention provides the following technical solutions：A kind of horizontal end suction centrifugal pump, including pedestal, the bottom
The bottom of seat offers the first groove, and the madial wall of first groove offers the second groove, second groove it is interior
Portion is equipped with sleeve, and the inside of the sleeve is socketed with slide bar, and the top of the slide bar is fixedly connected with the inner roof wall of the second groove,
The bottom of the slide bar is fixedly connected with the inner bottom wall of the second groove, the outer surface of the slide bar be wound with respectively the first spring and
The top of second spring, first spring is fixedly connected with the inner roof wall of the second groove, and the bottom of the first spring and sleeve
Top be fixedly connected, the bottom of the second spring is fixedly connected with the inner bottom wall of the second groove, and the top of second spring
Be fixedly connected with the bottom of sleeve, first groove is internally provided with support plate, the both ends of the support plate with sleeve
Outer surface is fixedly connected, and the bottom of the support plate is fixedly connected with electric pushrod, and the bottom of the support plate is fixedly connected with
The outer surface of symmetrical supporting rod, each supporting rod offers sliding slot, and the output end of the electric pushrod is fixedly connected
There are lattice baffle, the both ends of the lattice baffle to be connected to the inside of sliding slot, the bottom of the lattice baffle is inlaid with symmetrical
The inner ring of one bearing, each first bearing has been fixedly connected with connecting rod, and the bottom of the connecting rod is fixedly connected with axis
Bar is held, the lower section of the lattice baffle is equipped with two groups of symmetrical idler wheels, and idler wheel one side close to each other described in every group is inlayed
There are second bearing, the both ends of the bearing rod to be fixedly connected with the inner ring of second bearing, the upper surface of the pedestal offers
The inside of card slot, the card slot is connected with fixed plate, and the upper surface of the fixed plate is fixedly connected with centrifugal pump ontology, described solid
The two sides of fixed board are inlaid with screwed pipe, and the two sides of the pedestal are inlaid with siphunculus, and the siphunculus is internally provided with spiral shell
Rasp bar, the threaded rod are threadedly coupled with screwed pipe.
Preferably, the inner roof wall of second groove and the inner bottom wall of the second groove have been fixedly connected with rubber block, and rubber
Blob of viscose is strip.
Preferably, the upper surface of the lattice baffle is parallel with the lower surface of support plate, and lattice baffle upper surface distance is sliding
The vertical distance of slot inner roof wall is more than vertical distance of the idler wheel bottom apart from supporting rod bottom.
Preferably, the side of the supporting rod is parallel with the madial wall of the first groove, and supporting rod distance from bottom pedestal
The vertical distance of bottom is more than the vertical distance of support plate lower surface distance the second groove inner bottom wall.
Preferably, the lower surface of the fixed plate and the inner bottom wall of card slot are parallel, and the vertical height value of card slot is equal to
The vertical height value of fixed plate.
Preferably, the one end of the threaded rod far from fixed plate is fixedly connected with rotating handles, and the appearance of rotating handles
Face is fixedly connected with soft pad.
（Three）Advantageous effect
The present invention provides a kind of horizontal end suction centrifugal pumps, have following advantageous effect：
（1）The horizontal end suction centrifugal pump is internally provided with support plate by the first groove, can effectively enhance electric pushrod
Stability is fixedly connected with lattice baffle by the output end of electric pushrod, can be effectively protected electric pushrod, and avoiding device exists
Accident collision occurs for electric pushrod when mobile, and first bearing is inlaid with by the bottom of lattice baffle, and idler wheel can be made to have and changed
The effect in direction can make device have damping by being equipped between the first spring, second spring, slide bar and sleeve
Effect is fixedly connected with rubber block by the inner bottom wall of the second groove and the inner roof wall of the second groove, can be effectively protected
First spring and second spring avoid reaching its elastic limit.
（2）The horizontal end suction centrifugal pump passes through being equipped between connecting rod, bearing rod, idler wheel and second bearing, solution
Existing centrifugal pump of having determined is not easy to mobile situation, passes through matching between siphunculus, rotating handles, card slot, threaded rod and screwed pipe
Setting is closed, the dismounting of centrifugal pump ontology can be made more convenient, solve the case where existing centrifugal pump is not easy to safeguard.
Description of the drawings
Fig. 1 is structure of the invention sectional view；
Fig. 2 is structural schematic diagram at A in Fig. 1 of the present invention.
In figure：1 pedestal, 2 slide bars, 3 rubber blocks, 4 centrifugal pump ontologies, 5 fixed plates, 6 first grooves, 7 second grooves, 8 sets
Cylinder, 9 support plates, 10 electric pushrods, 11 supporting rods, 12 sliding slots, 13 lattice baffles, 14 first bearings, 15 connecting rods, 16 bearing rods,
17 idler wheels, 18 second bearings, 19 siphunculus, 20 rotating handles, 21 card slots, 22 threaded rods, 23 screwed pipes, 24 first springs, 25
Two springs.
Specific implementation mode
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation describes, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
- 2 are please referred to Fig.1, the present invention provides a kind of technical solution：A kind of horizontal end suction centrifugal pump, including pedestal 1, pedestal 1
Bottom offer the first groove 6, the madial wall of the first groove 6 offers the second groove 7, and the second groove 7 is internally provided with
The inside of sleeve 8, sleeve 8 is socketed with slide bar 2, and the top of slide bar 2 is fixedly connected with the inner roof wall of the second groove 7, the bottom of slide bar 2
Portion is fixedly connected with the inner bottom wall of the second groove 7, and the outer surface of slide bar 2 is wound with the first spring 24 and second spring 25 respectively,
The top of first spring 24 is fixedly connected with the inner roof wall of the second groove 7, and the bottom of the first spring 24 and the top of sleeve 8 are solid
Fixed connection, the bottom of second spring 25 are fixedly connected with the inner bottom wall of the second groove 7, and the top of second spring 25 and sleeve 8
Bottom be fixedly connected, the inner bottom wall of the inner roof wall of the second groove 7 and the second groove 7 has been fixedly connected with rubber block 3, and rubber
Block 3 is strip, is effectively protected the first spring 24 and second spring 25, avoids reaching its elastic limit, the first groove 6 it is interior
Portion is equipped with support plate 9, and the both ends of support plate 9 are fixedly connected with the outer surface of sleeve 8, and the bottom of support plate 9 is fixedly connected with
The bottom of electric pushrod 10, support plate 9 is fixedly connected with symmetrical supporting rod 11, the side of supporting rod 11 and the first groove 6
Madial wall it is parallel, and the vertical distance of 11 distance from bottom pedestal of supporting rod, 1 bottom be more than 9 lower surface distance second of support plate
The vertical distance of 7 inner bottom wall of groove, effectively avoids the bottom of supporting rod 11 from colliding with ground, outside each supporting rod 11
Surface offers sliding slot 12, and the output end of electric pushrod 10 is fixedly connected with lattice baffle 13, and the both ends of lattice baffle 13 are connected to
The bottom of the inside of sliding slot 12, lattice baffle 13 is inlaid with symmetrical first bearing 14, and the inner ring of each first bearing 14 is solid
Surely it is connected with connecting rod 15, the bottom of connecting rod 15 is fixedly connected with bearing rod 16, and the lower section of lattice baffle 13 is opposite equipped with two groups
The idler wheel 17 of title, every group of idler wheel 17 one side close to each other are inlaid with second bearing 18, and the both ends of bearing rod 17 are with
The inner ring of two bearings 18 is fixedly connected, and the upper surface of lattice baffle 13 is parallel with the lower surface of support plate 9, and 13 upper table of lattice baffle
Vertical distance of the identity distance from 12 inner roof wall of sliding slot is more than the vertical distance of 17 distance from bottom supporting rod of idler wheel, 11 bottom, can will roll
Wheel 17 completely takes in the inside of the first groove 6, and the upper surface of pedestal 1 offers card slot 21, and the inside of card slot 21 is connected with admittedly
The lower surface of fixed board 5, fixed plate 5 is parallel with the inner bottom wall of card slot 21, and the vertical height value of card slot 21 is equal to fixed plate 5
Vertical height value, effectively enhances the stability of fixed plate 5, and the upper surface of fixed plate 5 is fixedly connected with centrifugal pump ontology
4, the two sides of fixed plate 5 are inlaid with screwed pipe 23, and the two sides of pedestal 1 are inlaid with siphunculus 19, and the inside of siphunculus 19 is set
There are threaded rod 22, threaded rod 22 to be threadedly coupled with screwed pipe 23, the one end of threaded rod 22 far from fixed plate 5 is fixedly connected with rotation
Handle 20, and the outer surface of rotating handles 20 is fixedly connected with soft pad, the effective fixation realized to fixed plate 5.
Operation principle：The bottom of pedestal 1 offers the first groove 6, and the first groove 6 is internally provided with support plate 9, support plate
9 bottom is fixedly connected with electric pushrod 10, real by being equipped between lattice baffle 13, connecting rod 15 and bearing rod 16
The up and down adjustment of existing idler wheel 17, enables idler wheel 17 completely to take in the inside of the first groove 6, the madial wall of the first groove 6 is opened
Equipped with the second groove 7, by being equipped between 2,8,24 and 25, the damping effect to idler wheel 17, the both sides of pedestal 1 are realized
Face is inlaid with siphunculus 19, and the upper surface of pedestal 1 offers card slot 21, and the two sides of fixed plate 5 are inlaid with screwed pipe 23, pass through
Being equipped between rotary spanner 20, threaded rod 22, siphunculus 19 and screwed pipe 23, is conducive to the maintenance to centrifugal pump ontology 4.
In conclusion the horizontal end suction centrifugal pump, is internally provided with support plate 9 by the first groove 6, can effectively increase
The stability of strong electric pushrod 10, is fixedly connected with lattice baffle 13 by the output end of electric pushrod 10, can be effectively protected
Electric pushrod 10, accident collision occurs avoiding device for electric pushrod 10 when moving, and the is inlaid with by the bottom of lattice baffle 13
One bearing 14 can be such that idler wheel 17 has and change nyctitropic effect, pass through the first spring 24, second spring 25, slide bar 2 and sleeve
Being equipped between 8 can make device have damping effect, pass through the interior top of the inner bottom wall and the second groove 7 of the second groove 7
Wall is fixedly connected with rubber block 3, can be effectively protected the first spring 24 and second spring 25, avoids reaching its elastic pole
Limit, by being equipped between connecting rod 15, bearing rod 16, idler wheel 17 and second bearing 18, solves existing centrifugal pump not
Situation easy to remove, by being equipped between siphunculus 19, rotating handles 20, card slot 21, threaded rod 22 and screwed pipe 23,
The dismounting of centrifugal pump ontology 4 can be made more convenient, solve the case where existing centrifugal pump is not easy to safeguard.
It should be noted that herein, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
Understanding without departing from the principles and spirit of the present invention can carry out these embodiments a variety of variations, modification, replace
And modification, the scope of the present invention is defined by the appended.
Claims (6)
1. a kind of horizontal end suction centrifugal pump, including pedestal（1）, it is characterised in that：The pedestal（1）To offer first recessed for bottom
Slot（6）, first groove（6）Madial wall offer the second groove（7）, second groove（7）Be internally provided with set
Cylinder（8）, the sleeve（8）Inside be socketed with slide bar（2）, the slide bar（2）Top and the second groove（7）Inner roof wall it is solid
Fixed connection, the slide bar（2）Bottom and the second groove（7）Inner bottom wall be fixedly connected, the slide bar（2）Outer surface difference
It is wound with the first spring（24）And second spring（25）, first spring（24）Top and the second groove（7）Inner roof wall
It is fixedly connected, and the first spring（24）Bottom and sleeve（8）Top be fixedly connected, the second spring（25）Bottom with
Second groove（7）Inner bottom wall be fixedly connected, and second spring（25）Top and sleeve（8）Bottom be fixedly connected, it is described
First groove（6）Be internally provided with support plate（9）, the support plate（9）Both ends and sleeve（8）Outer surface fix connect
It connects, the support plate（9）Bottom be fixedly connected with electric pushrod（10）, the support plate（9）Bottom be fixedly connected with phase
Symmetrical supporting rod（11）, each supporting rod（11）Outer surface offer sliding slot（12）, the electric pushrod（10）'s
Output end is fixedly connected with lattice baffle（13）, the lattice baffle（13）Both ends be connected to sliding slot（12）Inside, the lattice
Baffle（13）Bottom be inlaid with symmetrical first bearing（14）, each first bearing（14）Inner ring be fixedly connected with
There is connecting rod（15）, the connecting rod（15）Bottom be fixedly connected with bearing rod（16）, the lattice baffle（13）Lower section set
There are two groups of symmetrical idler wheels（17）, idler wheel described in every group（17）One side close to each other is inlaid with second bearing（18）,
The bearing rod（17）Both ends and second bearing（18）Inner ring be fixedly connected, the pedestal（1）Upper surface offer
Card slot（21）, the card slot（21）Inside be connected with fixed plate（5）, the fixed plate（5）Upper surface be fixedly connected with from
Heart pump ontology（4）, the fixed plate（5）Two sides be inlaid with screwed pipe（23）, the pedestal（1）Two sides inlay
There is siphunculus（19）, the siphunculus（19）Be internally threaded bar（22）, the threaded rod（22）With screwed pipe（23）Screw thread connects
It connects.
2. a kind of horizontal end suction centrifugal pump according to claim 1, it is characterised in that：Second groove（7）Interior top
Wall and the second groove（7）Inner bottom wall be fixedly connected with rubber block（3）, and rubber block（3）For strip.
3. a kind of horizontal end suction centrifugal pump according to claim 1, it is characterised in that：The lattice baffle（13）Upper surface
With support plate（9）Lower surface it is parallel, and lattice baffle（13）Upper surface is apart from sliding slot（12）The vertical distance of inner roof wall is more than
Idler wheel（17）Distance from bottom supporting rod（11）The vertical distance of bottom.
4. a kind of horizontal end suction centrifugal pump according to claim 1, it is characterised in that：The supporting rod（11）Side with
First groove（6）Madial wall it is parallel, and supporting rod（11）Distance from bottom pedestal（1）The vertical distance of bottom is more than support plate
（9）The second groove of lower surface distance（7）The vertical distance of inner bottom wall.
5. a kind of horizontal end suction centrifugal pump according to claim 1, it is characterised in that：The fixed plate（5）Lower surface
With card slot（21）Inner bottom wall it is parallel, and card slot（21）Vertical height value be equal to fixed plate（5）Vertical height value.
6. a kind of horizontal end suction centrifugal pump according to claim 1, it is characterised in that：The threaded rod（22）Far from fixed
Plate（5）One end be fixedly connected with rotating handles（20）, and rotating handles（20）Outer surface be fixedly connected with soft pad.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810449410.2A CN108488092A (en) | 2018-05-11 | 2018-05-11 | A kind of horizontal end suction centrifugal pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810449410.2A CN108488092A (en) | 2018-05-11 | 2018-05-11 | A kind of horizontal end suction centrifugal pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108488092A true CN108488092A (en) | 2018-09-04 |
Family
ID=63354027
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810449410.2A Pending CN108488092A (en) | 2018-05-11 | 2018-05-11 | A kind of horizontal end suction centrifugal pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108488092A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113107891A (en) * | 2021-04-10 | 2021-07-13 | 徐翠华 | Wear-resisting type water pump |
| CN113389756A (en) * | 2021-06-04 | 2021-09-14 | 安徽三环水泵有限责任公司 | Portable transportation double-suction multistage pump for cushioning mine |
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| CN206929120U (en) * | 2017-07-13 | 2018-01-26 | 孙均辉 | Portable sewage pump |
| CN207316371U (en) * | 2017-08-25 | 2018-05-04 | 苏州市布意纺纺织有限公司 | A kind of weaving loom for possessing shock-absorbing function |
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Patent Citations (6)
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| CN204328358U (en) * | 2014-12-22 | 2015-05-13 | 广东梅雁吉祥水电股份有限公司 | A kind of equipment shock-proof machine frame |
| CN206708647U (en) * | 2017-03-02 | 2017-12-05 | 响水县嘉亿纺织有限公司 | A kind of supporting construction for weaving loom main body |
| CN206682515U (en) * | 2017-04-12 | 2017-11-28 | 嘉兴太和信息技术有限公司 | Damping shock absorption seat is used in a kind of power equipment installation |
| CN206816529U (en) * | 2017-05-12 | 2017-12-29 | 邯郸市东锐风机制造有限公司 | Subway tunnel fan back pressure detection device |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113107891A (en) * | 2021-04-10 | 2021-07-13 | 徐翠华 | Wear-resisting type water pump |
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Application publication date: 20180904 |
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