CN105572322A - Air bag control type indoor grouting instrument - Google Patents
Air bag control type indoor grouting instrument Download PDFInfo
- Publication number
- CN105572322A CN105572322A CN201610020076.XA CN201610020076A CN105572322A CN 105572322 A CN105572322 A CN 105572322A CN 201610020076 A CN201610020076 A CN 201610020076A CN 105572322 A CN105572322 A CN 105572322A
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- China
- Prior art keywords
- grouting
- pressure
- air bag
- slip casting
- instrument
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Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/24—Earth materials
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- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Food Science & Technology (AREA)
- Analytical Chemistry (AREA)
- Geology (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Medicinal Chemistry (AREA)
- Physics & Mathematics (AREA)
- Remote Sensing (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Consolidation Of Soil By Introduction Of Solidifying Substances Into Soil (AREA)
Abstract
The invention discloses a test instrument used for achieving indoor continuous grouting. Grouting pressure is controlled in the mode that the air inflow amount is controlled by changing the size of a connector of an air chamber and an air bag. The connector is closed through a rotary knob, an adjusting shaft stretching out of a barrel freely retracts, grouting liquid is poured into the instrument in a pre-matching mode outside the instrument, a liquid bin is closed, grouting liquid injecting pressure is measured with a pressure meter, a stirrer guarantees that the grouting liquid is mixed evenly, and grouting liquid bleeding is reduced.
Description
Art
The present invention relates to a kind of indoor grouting test device, particularly pressure control type soil body continuous grouting device.
Background technology
Grouting construction process is full-fledged, grouting equipment is various, comprise plunger type, squash type, fluid pressure type and various small-sized slip casting machine, the mortar depositing construction of all kinds of rock, the soil body can be met, but for indoor reduced size, high-precision grouting test process inapplicable, use it for that laboratory experiment cost is high, poor controllability, actual scientific research needs cannot be met.
Summary of the invention
One, the object of invention is:
Utilize device to realize the steering test of indoor slip casting, realize the quick adjustment of grouting pressure by air bag knob and maintain stable, make that abstract grouting test parameter is converted into intuitively, transparent data parameter.
The technical matters that two, will solve:
In order to solve the problem lacking effective small-sized grouting device in existing indoor grouting test process, the conception of this device is proposed, this device utilizes air bag air inflow regulative mode controlled fast to overcome electrical pressure pump and controls the defect that slurry pressure precision is not enough, effect is delayed, and have obvious differentiation with the mode of conventional manual injection slip casting, solve the discontinuous and problem of slurries quantity not sufficient of slip casting.
Three, technical scheme
1. device slurries are filled and are adopted rear device outer prewired, and the mode that top pours into uses, and fills slurries, screw top cover by removable top opening, utilizes stirrer to prevent slurries bleed, guarantees that slurry material mixes, normal reaction.
2. slurries storehouse reinforcement have airbag apparatus, be connected with rear side independent air chamber, openings of sizes controls to finely tune with knob, gases at high pressure can be injected under air chamber enclosed environment, air bag bulging pressure is regulated by air bag connection opening size variation, with top pressure, pressure in direct change liquid storehouse, represents that number controls.
3. slip casting bucket side cover adopts design for disassembly, facilitates instrument to clean and safeguards, prevents slurries from remaining and solidifying and causes air bag and grout outlet fault; Stirrer side cover exit is done to add long process and smear thick-layer water proof oil and is avoided slurries bleed outflow from here.
The advantage of three, inventing and good effect:
1. substantially achieve indoor continuous grouting and set pressure slip casting, knob controls convenient, and pressure feedback is rapid, and slurries mix.
2. slip casting process spread is strong, both can Non-follow control slip casting process, also can increase information collecting device and carry out computing machine control.
3. apparatus structure is simple, cleaning for convenience detach and maintenance.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the present invention is further described.
Fig. 1 is test unit D structure figure.
Fig. 2 is test unit internal structure diagram.
Fig. 3 is test unit vertical view.
Fig. 4 is test unit front elevation.
Fig. 5 is test unit side view.
Fig. 6 is test unit design sketch.
Wherein: 1-stirrer, 2-tensimeter, 3-extravasating hole, 4-slip casting barrel top cover, 5-pressure regulating shaft, 6-slip casting bucket urceolus, 7-air inlet control strip, 8 are into and out of pore, 9-gas storage storehouse, 10-extension airbag, 11-base, 12-slurry outlet, 13-slip casting bucket side cover.
embodiment:
inspection apparatus integrality, airbag gas is emptying, regulate (5) pressure regulating shaft closed airbag inlet channel.
screw (13) slip casting bucket side cover, (12) slurry outlet connection rubber tube, clamps with tongs, open (4) slip casting barrel top cover, pour into the slurries prepared and flush with cylinder inwall to the page, slowly top cover is screwed into the end, unnecessary slurries stretch out from (3) extravasating hole, and erasing is clean, close extravasating hole.
air lift pump connects (8) air admission hole, and aperture can Bonding pressure table; Open (7) air inlet control strip, connect air lift pump power supply, reach about 2MPa to air pressure and close air inlet control strip, deenergization, remove air lift pump.
be connected with plan slip casting grouting in soil mass pipe by (12) slurry outlet, remove lower tongs, regulate pressure regulating shaft to be that slurry pressure reaches established standards and carries out slip casting, finely tune regulating shaft in slip casting process and make grouting pressure maintenance constant.
screw pressure regulating shaft after slip casting terminates, by Grouting Pipe slow releasing slurry pressure, and discharge unnecessary slurries.By air inlet control strip slow releasing air chamber pressure, by pressure regulating shaft slow releasing gasbag pressure.
remove side cover washing test instrument, by air-pocket reset.
Claims (3)
1. one kind for realizing the test apparatus of indoor continuous grouting.
2. slip casting instrument according to claim 1, is characterized in that: the control of grouting pressure is realized by the mode of air chamber and air bag connector size conversion.
3. slip casting instrument according to claim 1, is characterized in that: slurries adopt the outer prewired mode of device to pour into, and liquid storehouse is airtight, must parts containing tensimeter, stirrer etc.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610020076.XA CN105572322B (en) | 2016-01-13 | 2016-01-13 | Slip casting instrument in a kind of air bag controlled formula room |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610020076.XA CN105572322B (en) | 2016-01-13 | 2016-01-13 | Slip casting instrument in a kind of air bag controlled formula room |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105572322A true CN105572322A (en) | 2016-05-11 |
| CN105572322B CN105572322B (en) | 2018-07-13 |
Family
ID=55882689
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610020076.XA Expired - Fee Related CN105572322B (en) | 2016-01-13 | 2016-01-13 | Slip casting instrument in a kind of air bag controlled formula room |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105572322B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107102106A (en) * | 2017-06-02 | 2017-08-29 | 浙江大学 | Flow pressure two controls formula laboratory test grouting device |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2594383Y (en) * | 2002-04-28 | 2003-12-24 | 郑州康达支护技术有限公司 | Assembled grouting pumps |
| CN2853358Y (en) * | 2005-11-30 | 2007-01-03 | 刘庆和 | Spherical mortar stirring pouring machine |
| CN201544330U (en) * | 2009-11-03 | 2010-08-11 | 广东金鑫陶瓷实业有限公司 | Vacuum pressure ceramic pouring machine |
| CN102108697A (en) * | 2009-12-25 | 2011-06-29 | 崔开华 | Drilling pressurized-water testing/grouting device |
| CN204221936U (en) * | 2014-11-25 | 2015-03-25 | 唐山森兰瓷科技有限公司 | Toilet seat automatic grouting machine |
-
2016
- 2016-01-13 CN CN201610020076.XA patent/CN105572322B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2594383Y (en) * | 2002-04-28 | 2003-12-24 | 郑州康达支护技术有限公司 | Assembled grouting pumps |
| CN2853358Y (en) * | 2005-11-30 | 2007-01-03 | 刘庆和 | Spherical mortar stirring pouring machine |
| CN201544330U (en) * | 2009-11-03 | 2010-08-11 | 广东金鑫陶瓷实业有限公司 | Vacuum pressure ceramic pouring machine |
| CN102108697A (en) * | 2009-12-25 | 2011-06-29 | 崔开华 | Drilling pressurized-water testing/grouting device |
| CN204221936U (en) * | 2014-11-25 | 2015-03-25 | 唐山森兰瓷科技有限公司 | Toilet seat automatic grouting machine |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107102106A (en) * | 2017-06-02 | 2017-08-29 | 浙江大学 | Flow pressure two controls formula laboratory test grouting device |
| CN107102106B (en) * | 2017-06-02 | 2023-12-12 | 浙江大学 | Flow-pressure two-control type indoor test grouting device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105572322B (en) | 2018-07-13 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180821 Address after: 410004 788 section of Furong South Road, Changsha City, Hunan 788 Co-patentee after: CENTRAL SOUTH University Patentee after: HUNAN CONSTRUCTION ENGINEERING GROUP Co.,Ltd. Address before: 410083 932 south foot Road, Yuelu District, Changsha, Hunan Patentee before: Central South University |
|
| 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: 20180713 Termination date: 20220113 |