CN204019464U - The special drawbench of overhaul of the equipments - Google Patents
The special drawbench of overhaul of the equipments Download PDFInfo
- Publication number
- CN204019464U CN204019464U CN201420410165.1U CN201420410165U CN204019464U CN 204019464 U CN204019464 U CN 204019464U CN 201420410165 U CN201420410165 U CN 201420410165U CN 204019464 U CN204019464 U CN 204019464U
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- CN
- China
- Prior art keywords
- bar
- drawbench
- shrouding
- utility
- reverse osmosis
- 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.)
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Abstract
The special drawbench of a kind of overhaul of the equipments, belongs to field of tool.The purpose of this utility model is to provide a kind of special drawbench of overhaul of the equipments being exclusively used in the shrouding pulling out reverse osmosis unit.The utility model is connected with drawing head at drawing bar threaded one end, the shaft of drawing bar has been threaded connection spin nut, and the drawing bar between spin nut and drawing head overlaps spacer plate, is inserted with spin bar in the slot on spin nut.The utility model structure is simple, operates easy to use, and aimed at the shrouding that pulls out reverse osmosis unit and designed, being specially adapted to water treatment system reverse osmosis unit overhauls, stable performance, the beneficial effects such as drawing is effective, easy to operate, long service life.
Description
Technical field
The utility model belongs to field of tool.
Background technology
Be widely used in the reverse osmosis unit of water treatment system at present, in repair and maintenance work, change membrane component, when support frame, O type rubber gasket, need the shrouding of reverse osmosis unit to take off.Just can carry out.Be inlaid with O type rubber gasket between shrouding and pressure vessel shell, tight power is large, shrouding dismounting difficulty.Shrouding center is threaded the water pipe of PVC material of DN25.Original method for dismounting: beat shrouding water pipe, impacts out pressure vessel shell and takes off shrouding by shrouding.In dismounting shrouding process, because of knocking, the firmly reason such as inequality, deflection, cause that shrouding damages, water pipe fracture, connecting thread damage, the damage of pressure vessel shell, affect the stable operation of the reverse osmosis unit of water treatment system.To safely, carrying out production strictly in line with rules and regulations causes a hidden trouble, and adds maintenance workload simultaneously, adds expense.
Summary of the invention
The purpose of this utility model is to provide a kind of special drawbench of overhaul of the equipments being exclusively used in the shrouding pulling out reverse osmosis unit.
The utility model is connected with drawing head at drawing bar threaded one end, the shaft of drawing bar has been threaded connection spin nut, and the drawing bar between spin nut and drawing head overlaps spacer plate, is inserted with spin bar in the slot on spin nut.
The utility model structure is simple, operates easy to use, and aimed at the shrouding that pulls out reverse osmosis unit and designed, being specially adapted to water treatment system reverse osmosis unit overhauls, stable performance, the beneficial effects such as drawing is effective, easy to operate, long service life.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation.
Detailed description of the invention
The utility model is connected with drawing head 1 at drawing bar 2 threaded one end, the shaft of drawing bar 2 is threaded connection spin nut 4, drawing bar 2 between spin nut 4 and drawing head 1 overlaps and has spacer plate 5, in the slot on spin nut 4, be inserted with spin bar 3.
Below in conjunction with accompanying drawing, the utility model is described in further detail:
The utility model outer appearnce is similar to T-shape, so also can be T-shape drawbench, it comprises screwed drawing bar, is with female drawing head, with porose spacer plate, and spin nut, spin bar.
The drawing bar of described T-shape drawbench is threaded with the female drawing head of band, is convenient for changing the drawing head of each specification.
The drawing bar of described T-shape drawbench coordinates with spin nut thread.
The spacer plate of described T-shape drawbench, between drawing head and spin nut, with drawing bar matched in clearance, can be free to slide.
The spin nut of described T-shape drawbench can adopt with spin bar and be threaded.During work, remove and rotate power bar drive spin nut rotation.Utilize the spacer of spacer plate, pull drawing bar to drive shrouding, shrouding drawing is gone out pressure vessel shell.
operation principle:
The utility model T-shape drawbench, is applicable to the dismantlement work of water treatment system reverse osmosis unit maintenance shrouding.T-shape drawbench is screwed in shrouding (shrouding center is with the internal thread be connected with water pipe) with externally threaded drawing head, switching spin bar drives spin nut rotation, utilize the spacer of spacer plate, pull drawing bar to drive shrouding, shrouding drawing is gone out pressure vessel shell.Reach dismounting object, shrouding when ensureing maintenance dismounting, water pipe, connecting thread, pressure vessel shell are not damaged.
The stable performance of novel T-shape drawbench, drawing is effective, easy to operate, long service life.Promotional value good on the reverse osmosis unit of water treatment system.
Claims (1)
1. the special drawbench of overhaul of the equipments, it is characterized in that: be connected with drawing head (1) at drawing bar (2) threaded one end, the shaft of drawing bar (2) is threaded connection spin nut (4), the upper cover of drawing bar (2) between spin nut (4) and drawing head (1) has spacer plate (5), is inserted with spin bar (3) in the slot on spin nut (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420410165.1U CN204019464U (en) | 2014-07-24 | 2014-07-24 | The special drawbench of overhaul of the equipments |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420410165.1U CN204019464U (en) | 2014-07-24 | 2014-07-24 | The special drawbench of overhaul of the equipments |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204019464U true CN204019464U (en) | 2014-12-17 |
Family
ID=52059372
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420410165.1U Active CN204019464U (en) | 2014-07-24 | 2014-07-24 | The special drawbench of overhaul of the equipments |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204019464U (en) |
-
2014
- 2014-07-24 CN CN201420410165.1U patent/CN204019464U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |