CN205826478U - A kind of geomembrane impermeability analyzer - Google Patents
A kind of geomembrane impermeability analyzer Download PDFInfo
- Publication number
- CN205826478U CN205826478U CN201620750916.3U CN201620750916U CN205826478U CN 205826478 U CN205826478 U CN 205826478U CN 201620750916 U CN201620750916 U CN 201620750916U CN 205826478 U CN205826478 U CN 205826478U
- Authority
- CN
- China
- Prior art keywords
- end cover
- geomembrane
- intake chamber
- analyzer
- telescopic shaft
- 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
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- Structures Of Non-Positive Displacement Pumps (AREA)
- Sampling And Sample Adjustment (AREA)
Abstract
The open a kind of geomembrane impermeability analyzer of this utility model, it is fixed with support on described instrument body, described support is fixed with one group of cylinder, described cylinder is positioned at upper end cover top edges, observation port and a circle projection it is provided with on described upper end cover, described upper end cover side is hinged with telescopic shaft, described telescopic shaft is arranged in axis body, described axis body is fixed on described instrument body by bearing, it is provided with bottom end cover below described upper end cover, described bottom end cover is provided with intake chamber, described intake chamber is provided above the fixing lid with through hole, described intake chamber is communicated with water inlet pipe and outlet pipe, described water inlet pipe is connected by infiltration priming valve to be had and adds water tank, described add water tank connect have infiltration force (forcing) pump, described outlet pipe is connected by infiltration priming valve storage tank, described storage tank connects resistance to compression force (forcing) pump.This utility model achieves the quickly opening and closing of end cap, has reached the sealing effectiveness that geomembrane impermeability analyzer is good, it is ensured that end cap compresses well.
Description
Technical field
This utility model relates to geomembrane apparatus field, specifically, relates to a kind of geomembrane impermeability analyzer.
Background technology
Geomembrane is mainly used in the aspect that in engineering construction field, antiseepage requirement is high, so surveying the anti-permeability performance of geomembrane
Fixed the most crucial.At present, the end cap of geomembrane impermeability analyzer is all that bolt connects, and during use, installing/dismounting gets up the most numerous
Trivial, to lose time, work efficiency is the highest, and bolt is easily lost in use, and the equipment that affects uses, and uses rear appearance of long duration
Easily get rusty.
Utility model content
The technical problems to be solved in the utility model is to provide a kind of geomembrane impermeability analyzer, facilitates opening of end cap
Close.
This utility model adopts the following technical scheme that and realizes goal of the invention:
A kind of geomembrane impermeability analyzer, including instrument body, is characterized in that: be fixed with support on described instrument body, described
Frame is fixed with one group of cylinder, and described cylinder is positioned at upper end cover top edges, described upper end cover is provided with observation port and a circle is convex
Rising, described upper end cover side is hinged with telescopic shaft, and described telescopic shaft is arranged in axis body, and described axis body is fixed on institute by bearing
Stating on instrument body, be provided with bottom end cover below described upper end cover, described bottom end cover is provided with intake chamber, and described intake chamber is provided above
With the fixing lid of through hole, described intake chamber is communicated with water inlet pipe and outlet pipe, and described water inlet pipe is connected by infiltration priming valve
Have and add water tank, described in add water tank connect have infiltration force (forcing) pump, described outlet pipe by infiltration priming valve connect have storage tank, described
Storage tank connects resistance to compression force (forcing) pump.
As the further restriction to the technical program, below the described telescopic shaft in described axis body, it is provided with spring.
As the further restriction to the technical program, the outer ring of described bottom end cover is provided with a circle rubber blanket.
Compared with prior art, advantage of the present utility model and good effect are: cylinder can make upper end cover pressure tightly
On bottom end cover, facilitate the folding of upper end cover；With fixing lid by geomembrane sample holder above intake chamber, the projection of upper end cover
Fixing lid is pushed down firmly；The rubber blanket that bottom end cover outer ring is arranged, it is ensured that upper end cover and the sealing effectiveness of bottom end cover；Upper end cover
The telescopic shaft connected can be by upper end cover jack-up certain altitude after cylinder piston rod bounces back so that it is separate with bottom end cover, promotes
Axis body drives upper end cover to rotate to other positions, facilitates picking and placeing of sample.
Accompanying drawing explanation
Fig. 1 is overall structure schematic diagram of the present utility model.
Fig. 2 is the structural representation of fixing lid.
Fig. 3 is the structural representation of upper end cover.
Fig. 4 is the structural representation of telescopic shaft.
In figure: 1, instrument body, 2, support, 3, cylinder, 4, piston rod, 5, upper end cover, 6, rubber blanket, 7, telescopic shaft, 7A, bullet
Spring, 8, axis body, 9, bearing, 10, protruding, 10A, observation port, 11, outlet pipe, 12, water inlet pipe, 13, fixing lid, 13A, through hole,
14, intake chamber, 15, bottom end cover, 16, infiltration priming valve, 17, infiltration priming valve, 18 add water tank, and 19, storage tank, 20, resistance to compression adds
Press pump, 21, infiltration force (forcing) pump.
Detailed description of the invention
Below in conjunction with the accompanying drawings, a detailed description of the invention of the present utility model is described in detail, it is to be understood that this
The protection domain of utility model is not limited by detailed description of the invention.
As Figure 1-Figure 4, this utility model includes instrument body 1, and described instrument body 1 is fixed with support 2, and described support 2 is solid
Surely there are one group of cylinder 3, described cylinder 3 to be positioned at upper end cover 5 top edges, described upper end cover 5 is provided with a circle projection 10, described
Upper end cover 5 side is hinged with telescopic shaft 7, and described telescopic shaft 7 is arranged in axis body 8, and described axis body 8 is fixed on institute by bearing 9
Stating on instrument body 1, be provided with bottom end cover 15 below described upper end cover 5, described bottom end cover 15 is provided with intake chamber 14, described intake chamber 14
Being provided above fixing lid 13, described intake chamber 14 is communicated with water inlet pipe 12 and outlet pipe 11, and described water inlet pipe 12 is by infiltration
Priming valve 17 connects to be had and adds water tank 18, described in add water tank 18 and connect and have infiltration force (forcing) pump 21, described outlet pipe 11 is added by infiltration
Water valve 16 connects storage tank 19, and described storage tank 19 connects resistance to compression force (forcing) pump 20.
It is provided with spring 7A below described telescopic shaft 7 in described axis body 8.
The outer ring of described bottom end cover 15 is provided with a circle rubber blanket 6.
One group of through hole 13A it is provided with on described fixing lid 13.
Workflow of the present utility model is: when starting to measure, and accommodates geomembrane sample at intake chamber with fixing lid 13
Above in the of 14, the piston rod 4 of the cylinder 3 being positioned on support 2 stretches out, and fixing lid 13 is pushed down by the projection of upper end cover 5 firmly；Lower end
Cover the rubber blanket 6 that 15 outer rings are arranged, it is ensured that upper end cover 5 and the sealing effectiveness of bottom end cover 15；During mensuration, permeate force (forcing) pump 17
Constantly the water adding water tank 18 and storage tank 19 is pumped into intake chamber by water inlet pipe 12 and outlet pipe 11 with resistance to compression force (forcing) pump 20
In 14, after geomembrane sample is broken, the water of intake chamber 14 is overflowed by the through hole 13A on fixing lid 13, and operator can pass through
Observation port 10A in upper end cover 5 observes；After mensuration terminates, the piston rod 4 of cylinder 3 bounces back, the telescopic shaft 7 that upper end cover 5 connects
By upper end cover 5 jack-up certain altitude under the effect of spring 7A so that it is separate with bottom end cover 15, axis body 8 is manually promoted to drive
End cap 5 rotates to other positions, facilitates picking and placeing of geomembrane sample.
An only specific embodiment of the present utility model disclosed above, but, this utility model is not limited to this,
The changes that any person skilled in the art can think of all should fall into protection domain of the present utility model.
Claims (3)
1. a geomembrane impermeabilisation analyzer, including instrument body, is characterized in that: be fixed with support, described support on described instrument body
Being fixed with one group of cylinder, described cylinder is positioned at upper end cover top edges, and described upper end cover is provided with observation port and a circle projection,
Described upper end cover side is hinged with telescopic shaft, and described telescopic shaft is arranged in axis body, and described axis body is fixed on described by bearing
On instrument body, being provided with bottom end cover below described upper end cover, described bottom end cover is provided with intake chamber, and described intake chamber is provided above band
Having the fixing lid of through hole, described intake chamber is communicated with water inlet pipe and outlet pipe, and described water inlet pipe is connected by infiltration priming valve to be had
Add water tank, described in add water tank connect have infiltration force (forcing) pump, described outlet pipe by infiltration priming valve connect have storage tank, described storage
Water tank connects resistance to compression force (forcing) pump.
Geomembrane impermeabilisation analyzer the most according to claim 1, is characterized in that: under the described telescopic shaft in described axis body
Side is provided with spring.
Geomembrane impermeabilisation analyzer the most according to claim 1, is characterized in that: the outer ring of described bottom end cover is provided with one
Circle rubber blanket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620750916.3U CN205826478U (en) | 2016-07-18 | 2016-07-18 | A kind of geomembrane impermeability analyzer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620750916.3U CN205826478U (en) | 2016-07-18 | 2016-07-18 | A kind of geomembrane impermeability analyzer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205826478U true CN205826478U (en) | 2016-12-21 |
Family
ID=57562991
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620750916.3U Expired - Fee Related CN205826478U (en) | 2016-07-18 | 2016-07-18 | A kind of geomembrane impermeability analyzer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205826478U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107607403A (en) * | 2017-10-17 | 2018-01-19 | 中国科学院武汉岩土力学研究所 | A kind of geotechnological film stretching infiltration experiment device |
| CN108007762A (en) * | 2017-11-30 | 2018-05-08 | 河海大学 | Multifunction test instrument and test method for high rock-fill dams facial mask chucking effect |
| CN109283113A (en) * | 2018-10-31 | 2019-01-29 | 中国矿业大学 | A kind of the concrete impermeability test device and test method of elimination of level circumferential pressure |
| CN111257185A (en) * | 2018-11-30 | 2020-06-09 | 中国石油天然气集团有限公司 | Seepage-proof membrane seepage experimental device |
| CN111997943A (en) * | 2020-08-27 | 2020-11-27 | 温州际高检测仪器有限公司 | Liquid uniform-speed pressurizing device for testing permeability of geomembrane |
-
2016
- 2016-07-18 CN CN201620750916.3U patent/CN205826478U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107607403A (en) * | 2017-10-17 | 2018-01-19 | 中国科学院武汉岩土力学研究所 | A kind of geotechnological film stretching infiltration experiment device |
| CN107607403B (en) * | 2017-10-17 | 2024-01-26 | 中国科学院武汉岩土力学研究所 | Geomembrane tensile penetration test device |
| CN108007762A (en) * | 2017-11-30 | 2018-05-08 | 河海大学 | Multifunction test instrument and test method for high rock-fill dams facial mask chucking effect |
| CN109283113A (en) * | 2018-10-31 | 2019-01-29 | 中国矿业大学 | A kind of the concrete impermeability test device and test method of elimination of level circumferential pressure |
| CN109283113B (en) * | 2018-10-31 | 2023-12-29 | 中国矿业大学 | Concrete impermeability test device and test method for eliminating horizontal hoop pressure |
| CN111257185A (en) * | 2018-11-30 | 2020-06-09 | 中国石油天然气集团有限公司 | Seepage-proof membrane seepage experimental device |
| CN111997943A (en) * | 2020-08-27 | 2020-11-27 | 温州际高检测仪器有限公司 | Liquid uniform-speed pressurizing device for testing permeability of geomembrane |
| CN111997943B (en) * | 2020-08-27 | 2022-08-12 | 温州际高检测仪器有限公司 | Liquid uniform-speed pressurizing device for testing permeability of geomembrane |
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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: 20161221 Termination date: 20170718 |