CN208831338U - A kind of guide vane shell in Submersible Pump - Google Patents
A kind of guide vane shell in Submersible Pump Download PDFInfo
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- CN208831338U CN208831338U CN201821472250.5U CN201821472250U CN208831338U CN 208831338 U CN208831338 U CN 208831338U CN 201821472250 U CN201821472250 U CN 201821472250U CN 208831338 U CN208831338 U CN 208831338U
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- guide vane
- vane shell
- block
- nut
- fixedly connected
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Abstract
The utility model provides the guide vane shell in a kind of Submersible Pump, is related to pump technical field of diving under water.Guide vane shell in the Submersible Pump, including guide vane shell ontology, fastening bolt, fixed device and locking device, the guide vane shell ontology includes impeller and shaft, the locking device includes link block, groove, slide bar, spring, movable plate, kelly, sealing ring, movable plate, motion bar, pulling block and the second nut, and the quantity of link block and slide bar is two, the inner top and insole portion of the guide vane shell ontology are not fixedly connected at the top and bottom of two link blocks, the groove is opened in the inside of link block, the top and bottom of the slide bar are fixedly connected with the inner top of groove and interior bottom respectively.Guide vane shell in the Submersible Pump solves the problems, such as that inconvenience is replaced when guide vane shell damage by being provided with link block, groove, slide bar, spring, movable plate, kelly, sealing ring, motion bar, pulling block and the second nut.
Description
Technical field
Guide vane shell the utility model relates to pump technical field of diving under water, in specially a kind of Submersible Pump.
Background technique
Existing Submersible Pump is generally all made of pump case, motor, main shaft and multiple pump units, and pump unit is successively pacified
On main shaft, wherein pump unit is made of impeller and guide vane shell, and impeller is placed in guide vane shell, but the silt in medium contains
When measuring big, it is prone to wear choma and cover plate of guide blade in work, destroys the sealing at this, impeller is easily stuck, and is working long hours
Afterwards, some positions in guide vane shell are easily damaged, and traditional impeller is formed with to leaf guide vane shell integral solder, in damage guide vane shell
After need to change in entire impeller and guide vane shell, waste of resource.
Utility model content
(1) the technical issues of solving
In view of the deficiencies of the prior art, the utility model provides the guide vane in a kind of Submersible Pump being conveniently replaceable
Shell.
(2) technical solution
In order to achieve the above object, the utility model is achieved by the following technical programs: in a kind of Submersible Pump
Guide vane shell, including guide vane shell ontology, fastening bolt, fixed device and locking device, the guide vane shell ontology include impeller and
Shaft, the locking device include link block, groove, slide bar, spring, movable plate, kelly, sealing ring, movable plate, motion bar,
Pulling block and the second nut, and the quantity of link block and slide bar is two, the inner top and insole portion of the guide vane shell ontology
It is not fixedly connected at the top and bottom of two link blocks, the groove is opened in the inside of link block, the top of the slide bar
It is fixedly connected respectively with the inner top of groove and interior bottom with bottom, the inside of the movable plate and the outer Slideslip of slide bar connect
It connects, the outside with slide bar is arranged on the inside of the spring, side and motion bar of the movable plate far from fixed block are far from pulling block
One end be fixedly connected, side of the movable plate far from pulling block is fixedly connected with kelly far from one end of fixed block, the card
Bar includes through slot, is fixedly connected on the inside of the outside of second nut and through slot.
Preferably, the fixed device includes fixed block, slot, inserted block and the first nut, the left side of the fixed block with
It is fixedly connected on the right side of guide vane shell ontology, the slot is opened in the right side of fixed block, the right side of the inserted block and a left side for impeller
Side is fixedly connected, and is fixedly connected on the right side of the left side guide vane shell ontology of first nut.
Preferably, the left end of the shaft through guide vane shell ontology and extends to its right side, and the left end of the shaft is interspersed
It crosses impeller and is fixedly connected with to impeller inside, the impeller is located at the right side of guide vane shell ontology.
Preferably, the fastening bolt is located at the right side of impeller, and the left end of the fastening bolt, which is run through, is inserted through inserted block.
Preferably, the quantity of the sealing ring is two, two sealing rings respectively with the inner top of two grooves and interior bottom
Portion is fixedly connected, and the motion bar runs through link block far from one end of movable plate and extends to the outside of link block, motion bar
Outside is flexibly connected with groove.
Preferably, the kelly runs through fixed block close to one end of fixed block and extends to the lower section of inserted block, the activity
Bar one end and pulling block far from movable plate are fixed close to the side of guide vane shell ontology.
Preferably, first nut and the second nut be on same horizontal line, the outside of the fastening bolt and the
The connection of the inside thread of one nut and the second nut.
1, the guide vane shell in the Submersible Pump, by being provided with link block, groove, slide bar, spring, movable plate, card
Bar, sealing ring, motion bar, pulling block and the second nut, when needing replacing when impeller damages, turn fastening bolt, make tight
Fixing bolt is gradually detached from out of the first nut and the second nut, kelly under the elastic reaction of spring, mobile guide vane shell ontology from
After being detached from inserted block, the guide vane shell ontology of damage is taken down, pulling block is pulled up, after inserted block is plugged on slot, unclamps pulling block,
Under the elastic reaction of spring, after kelly is plugged in inserted block, fastening bolt is screwed on, completion entirely more changes jobs, the dress
It sets easy to operate, is conveniently replaceable guide vane shell ontology, impeller and guide vane shell ontology need not be replaced when guide vane shell ontology damages
It is whole, production cost has been saved, service efficiency is improved.
2, the guide vane shell in the Submersible Pump, by being provided with fixed block, slot, inserted block and the first nut, fastening
Bolt is threadedly coupled with the first nut, with the second nut cooperate, make inserted block tightly be plugged on slot, make impeller and guide vane
Fixed effect between shell ontology is more preferable, keeps the working effect of immersible pump more excellent.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the partial enlarged view in the utility model Fig. 1 at A；
Fig. 3 is the side view of the utility model guide vane shell.
In figure: 1 guide vane shell ontology, 2 impellers, 3 shafts, 4 fastening bolts, 5 fixed devices, 51 fixed blocks, 52 slots, 53 are inserted
Block, 54 first nuts, 6 locking devices, 61 link blocks, 62 grooves, 63 slide bars, 64 springs, 65 movable plates, 66 second nuts, 67
Sealing ring, 68 pulling blocks, 69 motion bars, 610 kellies.
Specific embodiment
The utility model embodiment provides the guide vane shell in a kind of Submersible Pump, as shown in Figure 1-3, include guide vane shell
Ontology 1, fastening bolt 4, fixed device 5 and locking device 6, guide vane shell ontology 1 include impeller 2 and shaft 3, the left end of shaft 3
Through guide vane shell ontology 1 and extend to its right side, the left end of shaft 3 be inserted through impeller 2 and with to being fixedly connected on the inside of impeller 2,
Impeller 2 is located at the right side of guide vane shell ontology 1, and locking device 6 includes link block 61, groove 62, slide bar 63, spring 64, movable plate
65, kelly 610, sealing ring 67, movable plate 65, motion bar 69, pulling block 68 and the second nut 66, and link block 61 and slide bar 63
Quantity is two, by being provided with link block 61, groove 62, slide bar 63, spring 64, movable plate 65, kelly 610, sealing ring
67, motion bar 69, pulling block 68 and the second nut 66 turn fastening bolt when needing replacing when guide vane shell ontology 1 damages
4, be detached from fastening bolt 4 gradually out of the first nut 54 and the second nut 66, kelly 610 under the elastic reaction of spring 64,
The guide vane shell ontology 1 of damage is taken down after being detached from inserted block 53, installs new guide vane shell ontology 1 by mobile guide vane shell ontology 1
When, pulling block 68 is pulled up, after inserted block 53 is plugged on slot 52, unclamps pulling block 68, under the elastic reaction of spring 64, kelly
After 610 are plugged in inserted block 53, fastening bolt 4 is screwed on, completion entirely more changes jobs, and the device is easy to operate, convenient for more
Guide vane shell ontology 1 is changed, impeller 2 need not be replaced when guide vane shell ontology 1 damages and guide vane shell ontology 1 is whole, has saved life
Cost is produced, service efficiency, top and bottom of the inner top and insole portion of guide vane shell ontology 1 not with two link blocks 61 are improved
Portion is fixedly connected, and link block 61 is common square block, and groove 62 is opened in the inside of link block 61, the top and bottom of slide bar 63
Portion is fixedly connected with the inner top of groove 62 and interior bottom respectively, and the inside of movable plate 65 and the outside of slide bar 63 are slidably connected,
The inside of spring 64 is arranged the outside with slide bar 63, and spring 64 is close to the side of kelly 610 and movable plate 65 far from kelly 610
Side is fixedly connected, and side of the movable plate 65 far from fixed block 51 is fixedly connected with motion bar 69 far from one end of pulling block 68, living
Side of the movable plate 65 far from pulling block 68 is fixedly connected with kelly 610 far from one end of fixed block 51, and kelly 610 includes through slot, the
It is fixedly connected on the inside of the outside of two nuts 66 and through slot, the quantity of sealing ring 67 is two, and two sealing rings 67 are respectively with two
The inner top of a groove 62 is fixedly connected with interior bottom, and the one end of motion bar 69 far from movable plate 65 is through link block 61 and extends
To the outside of link block 61, the outside of motion bar 69 is flexibly connected with groove 62, and kelly 610 runs through close to one end of fixed block 51
Fixed block 51 and the lower section for extending to inserted block 53, the one end of motion bar 69 far from movable plate 65 and pulling block 68 are close to guide vane shell ontology
1 side is fixed, and the top and bottom of fixed block 51 are respectively with two link blocks 61 far from the fixed company in the side far from pulling block 68
It connects.
Fixed device 5 includes fixed block 51, slot 52, inserted block 53 and the first nut 54, the left side of fixed block 51 and guide vane
The right side of shell ontology 1 is fixedly connected, and slot 52 is opened in the right side of fixed block 51, and the right side of inserted block 53 and the left side of impeller 2 are solid
Fixed connection, inserted block 53 include the top that socket and socket are provided with inserted block 53, and kelly 610 is inserted through socket, the first nut 54
The right side of left side guide vane shell ontology 1 is fixedly connected, and fastening bolt 4 is located at the right side of impeller 2, and the left end of fastening bolt 4 is through slotting
Cross inserted block 53, the first nut 54 and the second nut 66 on same horizontal line, the outside of fastening bolt 4 and the first nut 54 and
The inside thread of second nut 66 connects, and by being provided with fixed block 51, slot 52, inserted block 53 and the first nut 54, fastens spiral shell
Bolt 4 is threadedly coupled with the first nut 54, with the second nut 66 cooperate, make inserted block 53 tightly be plugged on slot 52, make leaf
Fixed effect between wheel 2 and guide vane shell ontology 1 is more preferable, keeps the working effect of immersible pump more excellent.
In use, turning fastening bolt 4, it is detached from fastening bolt 4 gradually out of the first nut 54 and the second nut 66, blocks
Bar 610 is under the elastic reaction of spring 64, and mobile guide vane shell ontology 1 in inserted block 53 after being detached from, by the guide vane shell ontology 1 of damage
It takes down, when new impeller 2 is installed, pulls up pulling block 68, after inserted block 53 is plugged on slot 52, pulling block 68 is unclamped, in spring
Under 64 elastic reaction, after kelly 610 is plugged in inserted block 53, fastening bolt 4 is screwed on, completion entirely more changes jobs.
Also, the 1, guide vane shell in the Submersible Pump, by being provided with link block 61, groove 62, slide bar 63, spring
64, movable plate 65, kelly 610, sealing ring 67, motion bar 69, pulling block 68 and the second nut 66 are needed when impeller 2 damages
When replacing, fastening bolt 4 is turned, is detached from fastening bolt 4 gradually out of the first nut 54 and the second nut 66, kelly 610
Under the elastic reaction of spring 64, mobile guide vane shell ontology 1 takes down the guide vane shell ontology 1 of damage after being detached from inserted block 53,
When new impeller 2 is installed, pulling block 68 is pulled up, after inserted block 53 is plugged on slot 52, pulling block 68 is unclamped, in the bullet of spring 64
Property effect under, after kelly 610 is plugged in inserted block 53, screw on fastening bolt 4, completion entirely more changes jobs, which grasps
Make simply, to be conveniently replaceable guide vane shell ontology 1, guide vane shell ontology 1 and impeller 2 need not be replaced when guide vane shell ontology 1 damages
It is whole, production cost has been saved, service efficiency is improved.
2, the guide vane shell in the Submersible Pump, by being provided with fixed block 51, slot 52, inserted block 53 and the first nut
54, fastening bolt 4 is threadedly coupled with the first nut 54, is cooperated with the second nut 66, keeps being plugged on tightly of inserted block 53 slotting
Slot 52 keeps the fixed effect between impeller 2 and guide vane shell ontology 1 more preferable, keeps the working effect of immersible pump more excellent.
Claims (7)
1. the guide vane shell in a kind of Submersible Pump, including guide vane shell ontology (1), fastening bolt (4), fixed device (5) and
Locking device (6), it is characterised in that: the guide vane shell ontology (1) includes impeller (2) and shaft (3), the locking device (6)
Including link block (61), groove (62), slide bar (63), spring (64), movable plate (65), kelly (610), sealing ring (67), live
Movable plate (65), motion bar (69), pulling block (68) and the second nut (66), and the quantity of link block (61) and slide bar (63) is two
It is a, side of the inner top and insole portion of the guide vane shell ontology (1) not with two link blocks (61) far from fixed block (51)
Be fixedly connected, the groove (62) is opened in the inside of link block (61), the top and bottom of the slide bar (63) respectively with it is recessed
The inner top of slot (62) is fixedly connected with interior bottom, is slidably connected on the outside of the inside and slide bar (63) of the movable plate (65),
It is arranged on the inside of the spring (64) and the outside of slide bar (63), side and work of the movable plate (65) far from fixed block (51)
Lever (69) is fixedly connected far from the one end of pulling block (68), side and kelly of the movable plate (65) far from pulling block (68)
(610) one end far from fixed block (51) is fixedly connected, and the kelly (610) includes through slot, outside second nut (66)
It is fixedly connected on the inside of side and through slot.
2. the guide vane shell in a kind of Submersible Pump according to claim 1, it is characterised in that: the fixed device
It (5) include fixed block (51), slot (52), inserted block (53) and the first nut (54), the left side of the fixed block (51) and guide vane
Shell ontology is fixedly connected on the right side of (1), and the slot (52) is opened in the right side of fixed block (51), the right side of the inserted block (53)
It is fixedly connected on the left of impeller (2), is fixedly connected on the right side of the left side guide vane shell ontology (1) of first nut (54).
3. the guide vane shell in a kind of Submersible Pump according to claim 1, it is characterised in that: the shaft (3)
Left end is through guide vane shell ontology (1) and extends to its right side, the left end of the shaft (3) be inserted through impeller (2) and with to impeller
(2) inside is fixedly connected, and the impeller (2) is located at the right side of guide vane shell ontology (1).
4. the guide vane shell in a kind of Submersible Pump according to claim 1, it is characterised in that: the fastening bolt
(4) it is located at the right side of impeller (2), the left end of the fastening bolt (4), which is run through, is inserted through inserted block (53).
5. the guide vane shell in a kind of Submersible Pump according to claim 1, it is characterised in that: the sealing ring (67)
Quantity be two, two sealing rings (67) are fixedly connected with the inner top of two grooves (62) and interior bottom respectively, the work
Lever (69) runs through link block (61) far from the one end of movable plate (65) and extends to the outside of link block (61), motion bar (69)
Outside be flexibly connected with groove (62).
6. the guide vane shell in a kind of Submersible Pump according to claim 2, it is characterised in that: the kelly (610)
Run through fixed block (51) close to the one end of fixed block (51) and extend to the lower section of inserted block (53), the motion bar (69) is far from living
One end of movable plate (65) is fixed with pulling block (68) close to the side of guide vane shell ontology (1).
7. the guide vane shell in a kind of Submersible Pump according to claim 2, it is characterised in that: first nut
(54) with the second nut (66) on same horizontal line, the outside of the fastening bolt (4) and the first nut (54) and second
The inside thread of nut (66) connects.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821472250.5U CN208831338U (en) | 2018-09-10 | 2018-09-10 | A kind of guide vane shell in Submersible Pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821472250.5U CN208831338U (en) | 2018-09-10 | 2018-09-10 | A kind of guide vane shell in Submersible Pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208831338U true CN208831338U (en) | 2019-05-07 |
Family
ID=66312533
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821472250.5U Active CN208831338U (en) | 2018-09-10 | 2018-09-10 | A kind of guide vane shell in Submersible Pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208831338U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110848146A (en) * | 2019-11-13 | 2020-02-28 | 徐州三源实业有限公司 | Immersible pump with function of making an uproar is fallen |
-
2018
- 2018-09-10 CN CN201821472250.5U patent/CN208831338U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110848146A (en) * | 2019-11-13 | 2020-02-28 | 徐州三源实业有限公司 | Immersible pump with function of making an uproar is fallen |
| CN110848146B (en) * | 2019-11-13 | 2021-09-21 | 徐州三源实业有限公司 | Immersible pump with function of making an uproar is fallen |
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