CN200995391Y - Puller of liquid-filling valve for ram pump - Google Patents
Puller of liquid-filling valve for ram pump Download PDFInfo
- Publication number
- CN200995391Y CN200995391Y CN 200720017404 CN200720017404U CN200995391Y CN 200995391 Y CN200995391 Y CN 200995391Y CN 200720017404 CN200720017404 CN 200720017404 CN 200720017404 U CN200720017404 U CN 200720017404U CN 200995391 Y CN200995391 Y CN 200995391Y
- Authority
- CN
- China
- Prior art keywords
- dish
- feed liquor
- liquor valve
- puller
- screw rod
- 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.)
- Expired - Fee Related
Links
Images
Landscapes
- Reciprocating Pumps (AREA)
- Details Of Reciprocating Pumps (AREA)
Abstract
An extractor puller for liquid feeding valve of a plunger pump is characterized in that the extractor puller has an upper plate (2); and the upper part of the support bar (5) is fixed with the upper plate (2); and the lower part is fixed with the lower supported plate (9). A screw (3) is arranged on the middle of the upper plate through a screw cap (1). A hanging plate (4) is arranged on the lower part of the screw. The upper part of the hook (6), of which two ends are anchor crooked hooks, is hung on the hanging plate.
Description
Technical field
The utility model provides a kind of instrument, especially a kind of instrument of extracting the feed liquor valve on the plunger displacement pump.
Background technology
Present employed plunger displacement pump in the field produces, in the course of the work, often because of vibrations are big, impurity causes the feed liquor valve more in the water damage.When changing the feed liquor valve, the specific purpose tool with plunger displacement pump itself is equipped with under normal circumstances just can take out the feed liquor valve.But when plunger displacement pump is long-time use after, because of get rusty or dirt too much, fixing compact between the feed liquor valve and the pump housing utilizes this specific purpose tool just very difficult with its taking-up again.Sometimes even can make the operator injured, also can cause the damage of plunger displacement pump because of overexertion.
Summary of the invention
Technical problem to be solved in the utility model is to provide a kind of plunger displacement pump feed liquor valve extractor, to improve the convenience that the feed liquor valve is extracted.
The utility model is to realize like this, plunger displacement pump feed liquor valve extractor, it has the dish of going up, post upper and last dish are fixed together, lower end and lower squeezed branch are fixed together, last dish middle part is equipped with screw rod by nut, and the screw rod bottom is equipped with the extension dish, and two ends are that the upper end of the drag hook of crotch hangs over above the extension dish.
Adopt the plunger displacement pump feed liquor valve extractor of said structure, drag hook can be hung over above the interior rib of feed liquor valve, the feed liquor valve is extracted by rotating screw cap, easy to use, time saving and energy saving, improved operating efficiency.
Description of drawings
Fig. 1 is the schematic diagram of the utility model structure.
The specific embodiment
The embodiment that provides below in conjunction with accompanying drawing illustrates concrete structure of the present utility model and using method.
As shown in drawings, the plunger displacement pump feed liquor valve extractor of the utility model, it has the dish of going up (2), support bar (5) upper end is fixed together with last dish, lower end and lower squeezed branch (9) are fixed together, last dish middle part is equipped with screw rod (3) by nut (1), and the screw rod bottom is equipped with extension dish (4), and two ends are that the upper end of the drag hook (6) of crotch hangs over above the extension dish.
Extension dish (4) can be installed in the screw rod bottom by nut.
During use, with lower squeezed branch be placed in the pump housing (12) above, then the drag hook lower end is hung on the interior rib (11) above the feed liquor valve (10), rotating screw cap (1), making it drive screw rod moves outward, drag hook just drives the feed liquor valve by interior rib and moves outward, and the last and pump housing breaks away from, thereby finishes the operation of extracting of feed liquor valve.
Interior rib (11) above the feed liquor valve (10) has four that intersect usually, and therefore, drag hook can have four.
Be installed in stability on the pump housing for improving lower squeezed branch, on lower squeezed branch, can establish installing hole.During installation, take out original bolt of installing on the pump housing, and then install another bolt (7) in the screw after taking out original bolt of installing, lower squeezed branch is fixed on the pump housing by nut (8).
Claims (1)
1, plunger displacement pump feed liquor valve extractor, it is characterized in that, it has the dish of going up (2), support bar (5) upper end is fixed together with last dish, lower end and lower squeezed branch (9) are fixed together, last dish middle part is equipped with screw rod (3) by nut (1), and the screw rod bottom is equipped with extension dish (4), and two ends are that the upper end of the drag hook (6) of crotch hangs over above the extension dish.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200720017404 CN200995391Y (en) | 2007-01-12 | 2007-01-12 | Puller of liquid-filling valve for ram pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200720017404 CN200995391Y (en) | 2007-01-12 | 2007-01-12 | Puller of liquid-filling valve for ram pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200995391Y true CN200995391Y (en) | 2007-12-26 |
Family
ID=38993817
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200720017404 Expired - Fee Related CN200995391Y (en) | 2007-01-12 | 2007-01-12 | Puller of liquid-filling valve for ram pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200995391Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104044113A (en) * | 2014-06-20 | 2014-09-17 | 蒋彩英 | Rotating device of threaded valve seat |
| CN107717871A (en) * | 2017-10-30 | 2018-02-23 | 中国石油化工股份有限公司 | Plunger pump liquid feed valve provision for disengagement |
| CN110715584A (en) * | 2019-08-30 | 2020-01-21 | 国营芜湖机械厂 | Fixing device for pulling out airplane lifesaving ammunition from sealed cavity and using method thereof |
| CN110877697A (en) * | 2019-11-07 | 2020-03-13 | 沪东中华造船(集团)有限公司 | Method for tensioning clamping tongue of ship containment system |
| CN110900516A (en) * | 2019-11-07 | 2020-03-24 | 沪东中华造船(集团)有限公司 | Clamping tongue tensioning tool for ship containment system |
-
2007
- 2007-01-12 CN CN 200720017404 patent/CN200995391Y/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104044113A (en) * | 2014-06-20 | 2014-09-17 | 蒋彩英 | Rotating device of threaded valve seat |
| CN104044113B (en) * | 2014-06-20 | 2016-03-30 | 乐清市贝瑞姆电气有限公司 | A kind of whirligig of screw thread valve seat |
| CN107717871A (en) * | 2017-10-30 | 2018-02-23 | 中国石油化工股份有限公司 | Plunger pump liquid feed valve provision for disengagement |
| CN110715584A (en) * | 2019-08-30 | 2020-01-21 | 国营芜湖机械厂 | Fixing device for pulling out airplane lifesaving ammunition from sealed cavity and using method thereof |
| CN110715584B (en) * | 2019-08-30 | 2022-05-31 | 国营芜湖机械厂 | Fixing device for pulling out airplane lifesaving ammunition from sealed cavity and using method thereof |
| CN110877697A (en) * | 2019-11-07 | 2020-03-13 | 沪东中华造船(集团)有限公司 | Method for tensioning clamping tongue of ship containment system |
| CN110900516A (en) * | 2019-11-07 | 2020-03-24 | 沪东中华造船(集团)有限公司 | Clamping tongue tensioning tool for ship containment system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN200995391Y (en) | Puller of liquid-filling valve for ram pump | |
| CN203092475U (en) | Fast-disassembling and fast-assembling tool for internal combustion engine cylinder sleeve | |
| CN111021355B (en) | Hoisting type cast-in-place pile head cutting device | |
| CN103029099A (en) | Quick dismounting tool for cylinder sleeve of internal combustion engine and realization method thereof | |
| CN102020225B (en) | Cover-pulling device | |
| CN105332376A (en) | Hydraulic manipulator pile-pulling clamping device and pile pulling machine | |
| CN201547093U (en) | Quick-installation bolt of working device of workover rig | |
| CN101858081A (en) | Simple and easy pore-forming device of cast-in-place pile hammer | |
| CN206172927U (en) | Inspection shaft cover opening device | |
| CN209169604U (en) | Ground pile driver-extractor | |
| CN209466196U (en) | Part dismounting device | |
| CN201505893U (en) | Replacer for valve of plunger pump | |
| CN201702739U (en) | Improved hydraulic puller | |
| CN201164985Y (en) | Sealing member change apparatus for reciprocating type plunger pump | |
| CN201784966U (en) | Rail type dredger mounting structure | |
| CN201442245U (en) | Centrifugal filter disassembly device | |
| CN201857249U (en) | Cover pulling device | |
| CN201455910U (en) | Tool for disassembling plunger valve | |
| CN204278210U (en) | A kind of for concrete impervious test piece extractor | |
| CN218041121U (en) | Pull out high rotational speed unit magnetic pole key instrument | |
| CN201916315U (en) | Expansion anchor stock | |
| CN219132189U (en) | Auxiliary fixture for installing large-scale bearing and piston ring | |
| CN212947572U (en) | Hanging chuck of drill pump valve seat puller | |
| CN220084378U (en) | Sampler | |
| CN221066121U (en) | Hydraulic cylinder's dismantlement frock |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20071226 |