CN207155683U - A kind of double cylinder double acting membrane pump top cover provision for disengagement - Google Patents
A kind of double cylinder double acting membrane pump top cover provision for disengagement Download PDFInfo
- Publication number
- CN207155683U CN207155683U CN201720967247.XU CN201720967247U CN207155683U CN 207155683 U CN207155683 U CN 207155683U CN 201720967247 U CN201720967247 U CN 201720967247U CN 207155683 U CN207155683 U CN 207155683U
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- top cover
- membrane pump
- plate
- inner sleeve
- fixed
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Abstract
A kind of double cylinder double acting membrane pump top cover provision for disengagement is related to a kind of top cover provision for disengagement applied to double cylinder double acting membrane pump fluid end.The utility model offer is a kind of simple in construction, easy to use, is exclusively used in the provision for disengagement of double cylinder double acting membrane pump fluid end top cover.The utility model includes fixed ring flat-plate, it is characterised in that:Inner sleeve is provided with the fixed ring flat-plate, fixed ring flat-plate is stretched out in inner sleeve end, fixed cover is provided with inner sleeve, the end face of the end face of fixed cover, the outer surface of fixed cover and inner sleeve is in the cascaded surface coordinated with membrane pump fluid end top cover, through hole is provided with fixed cover, the attachment screw coordinated with membrane pump fluid end top cover end face screw is provided with through hole;The retainer ring plate surface is provided with jackscrew by screwed hole.
Description
Technical field
It the utility model is related to a kind of top cover provision for disengagement applied to double cylinder double acting membrane pump fluid end.
Background technology
Double cylinder double acting membrane pump fluid end top cover is located at the inside of cavity, and both sides end face connects with cylinder cap and cylinder sleeve respectively
Touch, play a part of positioning piston-cylinder.For on-site maintenance work for double cylinder double acting membrane pump, because top cover is located at
Inside cavity, and two matching surfaces between cavity be present(Fit clearance is smaller), this does not only result in membrane pump maintenance and changed
It is difficult swimmingly to take out top cover from cavity during the spare parts such as piston, more affects the efficiency and progress of parts dismounting.
The content of the invention
The utility model is aiming above mentioned problem, there is provided and it is a kind of simple in construction, it is easy to use, it is exclusively used in double cylinder double acting
The provision for disengagement of membrane pump fluid end top cover.
In order to realize above-mentioned purpose of the present utility model, the utility model adopts the following technical scheme that, the utility model bag
Include fixed ring flat-plate, it is characterised in that:Inner sleeve is provided with the fixed ring flat-plate, inner sleeve end is stretched out fixed ring flat-plate, set in inner sleeve
Fixed cover is equipped with, the end face of the end face of fixed cover, the outer surface of fixed cover and inner sleeve is in coordinate with membrane pump fluid end top cover
Cascaded surface, through hole is provided with fixed cover, the connection spiral shell coordinated with membrane pump fluid end top cover end face screw is provided with through hole
Nail;The retainer ring plate surface is provided with jackscrew by screwed hole.
As a kind of preferred scheme of the present utility model, the fixed ring flat-plate side is provided with lifting bolt.
As another preferred scheme of the present utility model, bullet is provided between the through hole of the attachment screw and fixed cover
Spring pad.
The beneficial effects of the utility model:The utility model not only solves double cylinder double acting membrane pump fluid end top cover and torn open
The difficult practical problem of process is unloaded, the efficiency of membrane pump repair and maintenance also greatly improved.In addition, the utility model also has knot concurrently
Many advantages, such as structure is novel, workable, easy to process.
The utility model is easy to, to handling of the present utility model, dismantle double cylinder double acting barrier film by setting lifting bolt
During pump hydraulic end top cover, after top cover loosens, top cover can be avoided to drop and cause damage or accident, it is safe and reliable.
The utility model between attachment screw and through hole by setting spring shim, because attachment screw is to go deep into barrier film
Inside pump hydraulic end, therefore, for convenient disassembly, spring shim is set.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is Fig. 1 side sectional view.
Fig. 3 is use state figure of the present utility model.
1 it is fixed ring flat-plate in accompanying drawing, 2 be lifting bolt, 3 be jackscrew, 4 be inner sleeve, 5 be fixed cover, 6 is attachment screw, 7
It is top cover for cascaded surface, 8.
Embodiment
The utility model includes fixed ring flat-plate 1, it is characterised in that:Inner sleeve 4, the end of inner sleeve 4 are provided with the fixed ring flat-plate 1
Fixed ring flat-plate 1 is stretched out in portion, and fixed cover 5, the end of the end face of fixed cover 5, the outer surface of fixed cover 5 and inner sleeve 4 are provided with inner sleeve 4
Face is in the cascaded surface 7 coordinated with membrane pump fluid end top cover 8, is provided with through hole on fixed cover 5, is provided with through hole and membrane pump
The attachment screw 6 that the end face screw of fluid end top cover 8 coordinates;The surface of fixed ring flat-plate 1 is provided with jackscrew 3 by screwed hole.
As a kind of preferred scheme of the present utility model, the fixed side of ring flat-plate 1 is provided with lifting bolt 2.
As another preferred scheme of the present utility model, it is provided between the through hole of the attachment screw 6 and fixed cover 5
Spring shim.
The utility model in use, will fixed ring flat-plate 1 it is corresponding with the end face of membrane pump fluid end, then by cascaded surface 7
It is engaged with the end face of membrane pump fluid end top cover 8, is consolidated the utility model and membrane pump fluid end top cover 8 by attachment screw 6
Fixed one, then jackscrew 3 is screwed in the screwed hole of fixed ring flat-plate 1, by rotating jackscrew 3, membrane pump fluid end top cover 8 is pulled out
Go out.
It is understood that above with respect to specific descriptions of the present utility model, it is merely to illustrate the utility model and is not
The technical scheme described by the utility model embodiment is limited to, it will be understood by those within the art that, still can be with
The utility model is modified or equivalent substitution, to reach identical technique effect;As long as satisfaction uses needs, all in this reality
Within new protection domain.
Claims (3)
1. a kind of double cylinder double acting membrane pump top cover provision for disengagement, including fixed ring flat-plate(1), it is characterised in that:The retainer ring
Plate(1)Inside it is provided with inner sleeve(4), inner sleeve(4)Fixed ring flat-plate is stretched out in end(1), inner sleeve(4)Inside it is provided with fixed cover(5), it is fixed
Set(5)End face, fixed cover(5)Outer surface and inner sleeve(4)End face be in and membrane pump fluid end top cover(8)The ladder of cooperation
Face(7), fixed cover(5)On be provided with through hole, be provided with through hole and membrane pump fluid end top cover(8)The company that end face screw coordinates
Connect screw(6);The fixed ring flat-plate(1)Surface is provided with jackscrew by screwed hole(3).
A kind of 2. double cylinder double acting membrane pump top cover provision for disengagement according to claim 1, it is characterised in that:The fixation
Ring flat-plate(1)Side is provided with lifting bolt(2).
A kind of 3. double cylinder double acting membrane pump top cover provision for disengagement according to claim 1, it is characterised in that:The connection
Screw(6)And fixed cover(5)Through hole between be provided with spring shim.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201720967247.XU CN207155683U (en) | 2017-08-04 | 2017-08-04 | A kind of double cylinder double acting membrane pump top cover provision for disengagement |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201720967247.XU CN207155683U (en) | 2017-08-04 | 2017-08-04 | A kind of double cylinder double acting membrane pump top cover provision for disengagement |
Publications (1)
Publication Number | Publication Date |
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CN207155683U true CN207155683U (en) | 2018-03-30 |
Family
ID=61715064
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201720967247.XU Active CN207155683U (en) | 2017-08-04 | 2017-08-04 | A kind of double cylinder double acting membrane pump top cover provision for disengagement |
Country Status (1)
Country | Link |
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CN (1) | CN207155683U (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111002386A (en) * | 2019-12-30 | 2020-04-14 | 江苏斯尔邦石化有限公司 | Cutter head dismounting tool of granulator for producing resin |
CN112283097A (en) * | 2020-11-24 | 2021-01-29 | 中国有色(沈阳)泵业有限公司 | Novel guide rod support sleeve and dismounting structure and method thereof |
-
2017
- 2017-08-04 CN CN201720967247.XU patent/CN207155683U/en active Active
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111002386A (en) * | 2019-12-30 | 2020-04-14 | 江苏斯尔邦石化有限公司 | Cutter head dismounting tool of granulator for producing resin |
CN112283097A (en) * | 2020-11-24 | 2021-01-29 | 中国有色(沈阳)泵业有限公司 | Novel guide rod support sleeve and dismounting structure and method thereof |
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