CN202031795U - Small hole water pumping device - Google Patents
Small hole water pumping device Download PDFInfo
- Publication number
- CN202031795U CN202031795U CN2011200821081U CN201120082108U CN202031795U CN 202031795 U CN202031795 U CN 202031795U CN 2011200821081 U CN2011200821081 U CN 2011200821081U CN 201120082108 U CN201120082108 U CN 201120082108U CN 202031795 U CN202031795 U CN 202031795U
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- CN
- China
- Prior art keywords
- sleeve
- piston
- pumping device
- hole water
- small
- 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
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Abstract
The utility model relates to a water pumping device, particularly to a hole water pumping device. A small hole water pumping device includes a bracket, as well as a sleeve, a water inlet and a water outlet, wherein the sleeve is internally provided with a piston and fixed on the bracket through an inclined strut, the piston can vertically move in the sleeve, the water inlet is communicated with the internal cavity of the sleeve and provided with an intake check valve, and the water outlet is communicated with the internal cavity of the sleeve and provided with a discharge check valve. The small hole water pumping device is simple to manufacture and convenient to use and carry.
Description
Technical field
The utility model relates to water plug, relates in particular to a kind of hole water plug.
Background technique
The diameter of the pre-buried hole of bolt is all smaller generally speaking, and majority has ponding in metapore hole after a while, ponding in the hole must be removed when burying bolt underground, in these cases more time-consuming, the effort of ponding in the cleaning hole.
Summary of the invention
The utility model is intended to address the above problem, and a kind of small-sized hole water plug is provided.This device preparation process of the utility model is simple, uses and carries all very convenient.
For addressing the above problem, a kind of small-sized hole water plug, it comprises a support, it comprises
Inside has the sleeve of piston, and described sleeve utilizes diagonal brace to be fixed on the support, and described piston can be positioned at sleeve up or down;
A water intake, it is communicated with described barrel bore and has one and enters one-way valve;
A water outlet, it is communicated with described barrel bore and has one discharges one-way valve.
Described small-sized hole water plug, it also comprises a lever and a force rod, described lever middle part is hinged on piston tip by connecting plate, described force rod vertically is built up on the base and is positioned at sleeve one side, and described lever head end utilizes one to be connected with force rod with both hinged connecting plates.
Described small-sized hole water plug, described piston lower end is coated with rubber gasket, and with pressing plate and screw.
The utility model utilizes piston principle, in cylinder base two mouths is set, a water intake, a drain opening.Water intake is provided with the individual event valve, and can only intake (air inlet) can not water outlet (giving vent to anger).Drain opening also is provided with the individual event valve, can only water outlet (giving vent to anger), can not intake (air inlet).During work, as long as the cylinder body inner carrier is lifted, because the effect of one-way valve, water outlet (giving vent to anger) mouth is closed, and water inlet (air inlet) mouth is opened, and the ponding in the small-sized hole will be inhaled in the cylinder body by flexible pipe, when depressing piston again, water inlet (air inlet) mouthful sealing, draining (exhaust) mouth is opened, and the water that is inhaled in the cylinder body will be discharged.Action and so forth, the ponding in the small-sized hole will be eliminated very soon.Even be inserted at very little position, space as long as with waste pipe in the pre-buried hole also can be very easily with hole in ponding get rid of.
Description of drawings
The utility model is described in further detail below in conjunction with drawings and embodiments:
Fig. 1 is the utility model schematic representation.
Embodiment
As shown in Figure 1, a kind of small-sized hole water plug, it comprises a support 1, it comprises
Inside has the sleeve 3 of piston 2, and described sleeve 3 utilizes diagonal brace to be fixed on the support 1, and described piston 2 can be positioned at sleeve 3 up or down; Described piston 3 lower ends are coated with rubber gasket 4, and fixing with pressing plate 5 and screw 6;
A water intake 7, it is communicated with described barrel bore and has one and enters one-way valve;
A water outlet 8, it is communicated with described barrel bore and has one discharges one-way valve.
For convenience of jigger lifting piston 2, it also comprises a lever 9 and a force rod 10, described lever 9 middle parts are hinged on piston 2 tops by connecting plate 11, described force rod 10 vertically is built up on the base 1 and is positioned at sleeve 3 one sides, and described lever 9 head ends utilize one to be connected with force rod 10 with both hinged connecting plates 12.
Claims (3)
1. small-sized hole water plug, it comprises a support, it is characterized in that it comprises
Inside has the sleeve of piston, and described sleeve utilizes diagonal brace to be fixed on the support, and described piston can be positioned at sleeve up or down;
A water intake, it is communicated with described barrel bore and has one and enters one-way valve;
A water outlet, it is communicated with described barrel bore and has one discharges one-way valve.
2. small-sized hole water plug according to claim 1, it is characterized in that, it also comprises a lever and a force rod, described lever middle part is hinged on piston tip by connecting plate, described force rod vertically is built up on the base and is positioned at sleeve one side, and described lever head end utilizes one to be connected with force rod with both hinged connecting plates.
3. small-sized hole water plug according to claim 1 is characterized in that described piston lower end is coated with rubber gasket, and with pressing plate and screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200821081U CN202031795U (en) | 2011-03-25 | 2011-03-25 | Small hole water pumping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200821081U CN202031795U (en) | 2011-03-25 | 2011-03-25 | Small hole water pumping device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202031795U true CN202031795U (en) | 2011-11-09 |
Family
ID=44894093
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200821081U Expired - Fee Related CN202031795U (en) | 2011-03-25 | 2011-03-25 | Small hole water pumping device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202031795U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105134541A (en) * | 2015-09-09 | 2015-12-09 | 安徽贝利机械制造有限公司 | Hand-operated oil pump of core drilling machine |
-
2011
- 2011-03-25 CN CN2011200821081U patent/CN202031795U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105134541A (en) * | 2015-09-09 | 2015-12-09 | 安徽贝利机械制造有限公司 | Hand-operated oil pump of core drilling machine |
| CN105134541B (en) * | 2015-09-09 | 2018-10-02 | 安徽贝利机械制造有限公司 | A kind of rock-core borer hand oil pump |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111109 Termination date: 20150325 |
|
| EXPY | Termination of patent right or utility model |