CN205016134U - Demonstration model is packed to impacted style gravel down - Google Patents
Demonstration model is packed to impacted style gravel down Download PDFInfo
- Publication number
- CN205016134U CN205016134U CN201520681544.9U CN201520681544U CN205016134U CN 205016134 U CN205016134 U CN 205016134U CN 201520681544 U CN201520681544 U CN 201520681544U CN 205016134 U CN205016134 U CN 205016134U
- Authority
- CN
- China
- Prior art keywords
- gravel
- water pump
- pipe
- oil pipe
- handle
- 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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- Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)
Abstract
Demonstration model is packed to impacted style gravel down, it comprises handle, oil pipe, gravel, sleeve pipe, oral siphon, outlet pipe, basin, income water pump, outlet water pump. The device can go on packing the presentation device who assaults the packing instrument down as the gravel, go into the water pump in to oil pipe the pump water -washed open the gravel and form the hole, through the handle with in going into the hole under the oil pipe, accomplish the gravel and pack the demonstration of assaulting the packing instrument down. The utility model has the characteristics of simply, directly perceived, convenient to use.
Description
Technical field
The utility model relates to a kind of demonstrating model, and a kind of lower impact type gravel of special design fills demonstrating model.
Background technology
It is a very important part at classroom teaching that gravel fills lower impact fill tool, in the filling process, utilizes the impulsive force of current to make gravel form hole, is now stretched in hole by oil pipe and can complete gravel filling process.Because working environment is in down-hole, a kind of simply and intuitively method can not allow classmate understand gravel clearly and fill lower ultimate principle of impacting fill tool now, is a part for comparatively difficulty in teachers ' teaching activity.So designing a kind of can the lower demonstrating model impacting fill tool of gravel filling intuitively be concisely necessary.
Summary of the invention
For the problems referred to above, the lower impact type gravel a kind of simple, directly perceived, easy to use of design fills demonstrating model.
The utility model solves the technical scheme that its technical matters adopts: it is by handle, oil pipe, gravel, sleeve pipe, oral siphon, rising pipe, tank, enter water pump and go out water pump composition, handle is loaded on oil pipe top, oral siphon one end is stretched in oil pipe, the other end with enter water pump and be connected and stretch in tank, sleeve pipe is placed in outside oil pipe, and gravel is filled in sleeve pipe, rising pipe one end is stretched among sleeve pipe, the other end with go out water pump and be connected and stretch in tank.
The utility model has the advantages that: simulation gravel that can be clear and intuitive fills the lower filling process impacting fill tool, and structure is simple, and easy and simple to handle, presentation process is clear, good demonstration effect.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the utility model is further described.
Fig. 1 is one-piece construction schematic diagram of the present utility model.
In Fig. 1,1. handle, 2. oil pipe, 3. gravel, 4. sleeve pipe, 5. oral siphon, 6. rising pipe, 7. tank, 8. enter water pump, 9. goes out water pump.
Embodiment
The utility model is by handle (1), and oil pipe (2), gravel (3), sleeve pipe (4), oral siphon (5), rising pipe (6), tank (7), enters water pump (8), goes out water pump (9) composition.During use, gravel (3) is put into sleeve pipe (4), enter water pump (8) work, the water in tank (7), by oral siphon (5), enters in oil pipe (2), and the gravel (3) impacting below form one can fuel feed pump (2), the poroid region stretched into, now can press down handle (1) and oil pipe (2) is stretched into, and goes out water pump (9) work, superfluous water flows in tank (7) again through rising pipe (6), completes gravel filling process.This device has easy and simple to handle, the feature of good demonstration effect.
Claims (1)
1. descend impact type gravel to fill demonstrating model, it is by handle, oil pipe, gravel, sleeve pipe, oral siphon, rising pipe, tank, enters water pump and goes out water pump composition; It is characterized in that, described handle is loaded on oil pipe top; Described oral siphon one end is stretched in oil pipe, the other end with enter water pump and be connected and stretch in tank; Described sleeve pipe is placed in outside oil pipe; Described gravel is filled in sleeve pipe; Described rising pipe one end is stretched among sleeve pipe, the other end with go out water pump and be connected and stretch in tank.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201520681544.9U CN205016134U (en) | 2015-09-06 | 2015-09-06 | Demonstration model is packed to impacted style gravel down |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201520681544.9U CN205016134U (en) | 2015-09-06 | 2015-09-06 | Demonstration model is packed to impacted style gravel down |
Publications (1)
Publication Number | Publication Date |
---|---|
CN205016134U true CN205016134U (en) | 2016-02-03 |
Family
ID=55214726
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201520681544.9U Expired - Fee Related CN205016134U (en) | 2015-09-06 | 2015-09-06 | Demonstration model is packed to impacted style gravel down |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN205016134U (en) |
-
2015
- 2015-09-06 CN CN201520681544.9U patent/CN205016134U/en not_active Expired - Fee Related
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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 | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160203 Termination date: 20160906 |