CN102515313A - Puller for drinking water direct drinking nanofiltration membrane device - Google Patents
Puller for drinking water direct drinking nanofiltration membrane device Download PDFInfo
- Publication number
- CN102515313A CN102515313A CN2011104509430A CN201110450943A CN102515313A CN 102515313 A CN102515313 A CN 102515313A CN 2011104509430 A CN2011104509430 A CN 2011104509430A CN 201110450943 A CN201110450943 A CN 201110450943A CN 102515313 A CN102515313 A CN 102515313A
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- hook
- spanner
- presser feet
- movable axis
- base
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- Separation Using Semi-Permeable Membranes (AREA)
Abstract
The invention relates to the field of machinery, and is a special tool for pulling a drinking water direct drinking nanofiltration membrane device. A puller for the drinking water direct drinking nanofiltration membrane device is characterized by comprising a puller base; three supports are welded below the base, coupling press pins for movable shaft lugs are welded on both sides on the base; deep holes for fixing springs are drilled at the front middle parts of the press pins; the springs are used for pushing trigger hooks forwards; the springs are arranged in the deep holes of the trigger hooks; the trigger hooks are connected with the bottom end of a wrench by movable shafts; the shaft lugs are welded on the lower end of the wrench, and are connected onto the press pins through the movable shafts. The puller for the drinking water direct drinking nanofiltration membrane device has the advantages of simple structure, convenience in operation, small occupied area, strong practicality, low price and the like.
Description
Technical field
The invention belongs to mechanical field, be applicable to the manufacturer of water purifier, is that a kind of Drinking Water direct drinking type nf membrane device that is used for opens the special tool that pulls out.Water purifier water purifier shell before assembling must carry out carrying capacity and detect, and treats the next procedure of being allowed for access after qualified.Advantages such as this extracting device has simple in structure, and is easy to operate, and floor space is little, practical, cheap.
Background technology
At present; Because chemical fertilizer and the irrational use of agricultural chemicals not only cause soil compaction, have polluted drinking water sources such as river, river, lake simultaneously; The particularly discharging that exceeds standard of harmful substance contents such as organism, ammonia, nitrogen in the trade effluent causes the severe contamination of Drinking Water matter.The secondary pollution of water is to the infringement of human body in hydraulic pipe-line, the pond in addition, and the healthy of numerous people masses in serious threat.In order further to improve the quality that improves public tap water, the filtration unit of selling in the market has filtering type, nf membrane device etc.
A kind of extracting device that is used for Drinking Water direct drinking type nf membrane device of the present invention is the special tool that is used for Chinese patent ZL200820071454.8 disclosed " Drinking Water direct drinking type nf membrane device ".The water purifier that has the film core;, assembling all need carry out bulge test before dispatching from the factory; Water purification and the former water of water purifier when work mainly is to lean on the O RunddichtringO on the public attention of membrane module two ends that former water and water purification are separated at a distance from branch, so sealing-ring and water purifier body skin are compression seals, after finishing test; Must take out the film core, change down qualified shell over to the road assembling procedure.Because the effect of O-ring seal closely cooperates between film core and the shell, be difficult for opening and pull out.
Summary of the invention
Technical problem to be solved by this invention is: provide a kind of simple in structure, easy to operate, the special tool that pulls out Drinking Water direct drinking type nf membrane device is opened in practical being used to.
Solving the technical scheme that its technical problem adopts is: a kind of extracting device that is used for Drinking Water direct drinking type nf membrane device is characterized in that: utilize the active source of link rod principle as each parts, utilize lever principle as propulsion source.
A kind of extracting device that is used for Drinking Water direct drinking type nf membrane device, it is characterized in that: it comprises the extracting device base, is welded with three supports below the base; Top both sides are welded with the movable axis ear and connect presser feet with axle, and the preceding middle part of presser feet is drilled with the deep hole of fixing spring, and spring is used for promoting forward to pull hook; Spring is loaded in the deep hole of pulling hook; Pull the bottom of hook with movable axis connection spanner, the spanner lower end is welded with an ear, is connected on the presser feet with movable axis.
Description of drawings:
Fig. 1 is a kind of structural representation that is used for the extracting device of Drinking Water direct drinking type nf membrane device of the present invention.
Fig. 2 is a kind of embodiment synoptic diagram that is used for the extracting device of Drinking Water direct drinking type nf membrane device of the present invention.
Among the figure: 1 base, 2 presser feets, 3 springs, 4 pull hook, 5 spanners, 6 water purifier shells, 7 water purifier film cores.
Embodiment:
Utilize accompanying drawing and embodiment that the present invention is described further below.
With reference to Fig. 1, a kind of extracting device that is used for Drinking Water direct drinking type nf membrane device of the present invention comprises extracting device base 1, is welded with three supports below the base 1; Top both sides are welded with the movable axis ear and connect presser feet 2 with axle, and presser feet 2 preceding middle parts are drilled with the deep hole of fixing spring 3, and spring 3 is used for promoting forward to pull hook 4; Spring 3 is loaded in the deep hole of pulling hook 4; Pull the bottom of hook 4 usefulness movable axis connection spanner 5, spanner 5 lower ends are welded with an ear, are connected on the presser feet 2 with movable axis.
With reference to Fig. 2, a kind of embodiment that is used for the extracting device of Drinking Water direct drinking type nf membrane device of the present invention outwards fell spanner 5 earlier, and presser feet 2 is lifted; Put into the water purifier shell that the film core is housed, lift spanner 5, presser feet 2 can be pressed on the turning edge of water purifier shell; Push down shell, pulling hook 4 simultaneously also can be along putamina to lower slip, when the cylinder of pulling hook 4 lower ends is pulled the permeable hole of hook taxiway putamina bottom; By the elastic force of spring 3 cylinder is pulled hook and advance in the permeable hole, at this moment two hands are outwards moved spanner, because the effect of lever; Make presser feet downwards, pull hook and upwards exert oneself simultaneously, putamina promptly spins off in the water purifier shell, the work of pulling out is opened in completion.
A kind of extracting device that is used for Drinking Water direct drinking type nf membrane device of the present invention has carried out 12 months trying out in our company, receives unusual effect, has realized the object of the invention and effect.
Claims (9)
1. water purifier assembly extracting device comprises extracting device base, spanner, pulls hook, presser feet, spring and movable axis form.
2. according to right 1, the extracting device base is with δ=5mm, external diameter Φ 180mm, and 304 plates of internal diameter Φ 92mm and the white steel pipe support of 3 Φ 20mm are welded, and two ends are welded with the movable axis ear that is connected with presser feet on the base.
3. according to right 1, spanner is to process with the 304 stainless steel square pipes of 15 * 15mm, and the below has and pulls the movable axis hole and 2 in the movable axis ear that is connected with presser feet that hook is connected.
4. according to right 1, presser feet is to process with the aluminium sheet of δ=10mm, and the axis hole that is connected with the spanner movable axis is arranged above, and the axis hole that is connected with base movable axis ear is arranged below.
5. according to right 1, spring is embedded in the presser feet middle part, and its effect is to promote to pull hook forward.
6. according to right 1, the upper end of pulling hook is connected the spanner lower end with movable axis, and the cylinder of the place ahead, bottom welding Φ 10mm is pulled hook.
7. according to right 2,4,5, all be to connect with movable axis, working routine belongs to the link rod transmission, and the lever dynamics is accomplished the work of pulling out of opening.
8. according to right 4, the effect of bottom is to push down the water purifier shell before the presser feet; The effect at rear portion is the anchorage force of lever spanner; Top is the balance pivot of spanner.
9. according to right 6, pull in the work of being hooked in and upwards lift owing to spanner, pulling hook will be along the membrane module shell to lower slip; During to the package shell base apertures, get in the hole, move spanner laterally because the effect of spring makes the cylinder of pulling on the hook pull hook; Because presser feet has been pushed down shell; Utilize the link rod effect, presser feet downwards, pull hook and upwards exert oneself simultaneously, just accomplished the work of pulling out of opening.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011104509430A CN102515313A (en) | 2011-12-30 | 2011-12-30 | Puller for drinking water direct drinking nanofiltration membrane device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011104509430A CN102515313A (en) | 2011-12-30 | 2011-12-30 | Puller for drinking water direct drinking nanofiltration membrane device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102515313A true CN102515313A (en) | 2012-06-27 |
Family
ID=46286464
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011104509430A Pending CN102515313A (en) | 2011-12-30 | 2011-12-30 | Puller for drinking water direct drinking nanofiltration membrane device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102515313A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104841180A (en) * | 2015-05-05 | 2015-08-19 | 陈节庆 | Filtering three-legged support disc |
| CN105818093A (en) * | 2016-04-22 | 2016-08-03 | 西安电子工程研究所 | General pulling tool of multi-specification solid-state components |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2916474A1 (en) * | 1979-04-24 | 1980-10-30 | Hazet Werk Zerver Hermann | Pipe clip tightening plate expanding tool - has thrust plate on tappet sliding between hooked puller plates |
| JP2000270690A (en) * | 1999-03-19 | 2000-10-03 | Sadahiro Ohinata | Tool for detaching veil holder |
| CN2584367Y (en) * | 2002-11-12 | 2003-11-05 | 上海神模电气有限公司 | Locking drag hook |
| JP2005288621A (en) * | 2004-03-31 | 2005-10-20 | Nissan Diesel Motor Co Ltd | Mounting and removing tool for brake returning spring |
| US7216409B1 (en) * | 2005-12-12 | 2007-05-15 | Ching-Su Chiu | Gear puller |
| CN201167172Y (en) * | 2007-12-12 | 2008-12-17 | 宋亦农 | Power-supply plug with lifting apparatus |
| CN201264234Y (en) * | 2008-09-01 | 2009-07-01 | 石家庄常山纺织股份有限公司 | Bearing outer cover pulling device |
| CN201559159U (en) * | 2009-11-26 | 2010-08-25 | 张秀斌 | Chip pulling device |
-
2011
- 2011-12-30 CN CN2011104509430A patent/CN102515313A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2916474A1 (en) * | 1979-04-24 | 1980-10-30 | Hazet Werk Zerver Hermann | Pipe clip tightening plate expanding tool - has thrust plate on tappet sliding between hooked puller plates |
| JP2000270690A (en) * | 1999-03-19 | 2000-10-03 | Sadahiro Ohinata | Tool for detaching veil holder |
| CN2584367Y (en) * | 2002-11-12 | 2003-11-05 | 上海神模电气有限公司 | Locking drag hook |
| JP2005288621A (en) * | 2004-03-31 | 2005-10-20 | Nissan Diesel Motor Co Ltd | Mounting and removing tool for brake returning spring |
| US7216409B1 (en) * | 2005-12-12 | 2007-05-15 | Ching-Su Chiu | Gear puller |
| CN201167172Y (en) * | 2007-12-12 | 2008-12-17 | 宋亦农 | Power-supply plug with lifting apparatus |
| CN201264234Y (en) * | 2008-09-01 | 2009-07-01 | 石家庄常山纺织股份有限公司 | Bearing outer cover pulling device |
| CN201559159U (en) * | 2009-11-26 | 2010-08-25 | 张秀斌 | Chip pulling device |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104841180A (en) * | 2015-05-05 | 2015-08-19 | 陈节庆 | Filtering three-legged support disc |
| CN105818093A (en) * | 2016-04-22 | 2016-08-03 | 西安电子工程研究所 | General pulling tool of multi-specification solid-state components |
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|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20120627 |