CN110130932A - A kind of rapid and handy formula jet groutinl device of suitable different condition - Google Patents
A kind of rapid and handy formula jet groutinl device of suitable different condition Download PDFInfo
- Publication number
- CN110130932A CN110130932A CN201910224627.8A CN201910224627A CN110130932A CN 110130932 A CN110130932 A CN 110130932A CN 201910224627 A CN201910224627 A CN 201910224627A CN 110130932 A CN110130932 A CN 110130932A
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- Prior art keywords
- rapid
- sleeve
- slurries
- outlet
- capsule
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Classifications
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- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
- E21D11/00—Lining tunnels, galleries or other underground cavities, e.g. large underground chambers; Linings therefor; Making such linings in situ, e.g. by assembling
- E21D11/003—Linings or provisions thereon, specially adapted for traffic tunnels, e.g. with built-in cleaning devices
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
- E21D11/00—Lining tunnels, galleries or other underground cavities, e.g. large underground chambers; Linings therefor; Making such linings in situ, e.g. by assembling
- E21D11/04—Lining with building materials
- E21D11/10—Lining with building materials with concrete cast in situ; Shuttering also lost shutterings, e.g. made of blocks, of metal plates or other equipment adapted therefor
- E21D11/105—Transport or application of concrete specially adapted for the lining of tunnels or galleries ; Backfilling the space between main building element and the surrounding rock, e.g. with concrete
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- Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Mining & Mineral Resources (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Consolidation Of Soil By Introduction Of Solidifying Substances Into Soil (AREA)
Abstract
The invention discloses a kind of rapid and handy formula jet groutinl devices of suitable different condition comprising: energy-storage units, inside have been filled with compressed air；Gas compression unit is connected through compressed air delivery tube with the energy-storage units, and the gas compression unit includes compression chamber and piston rod, and one end of the piston rod is arranged in the compression chamber；Sleeve, it is connected to the lower section of the gas compression unit, the inside of the sleeve is placed with replaceable storage slurry capsule, the inside of the replaceable storage slurry capsule is equipped with slurries, the bottom of the sleeve is equipped with first outlet, the other end of the piston rod is extend into the sleeve, and is in contact with the upper surface of the replaceable storage slurry capsule；Slurries delivery pipe, one end are connected with the first outlet.The present invention does not need to lay pressure ventilation pipe line, does not need extra ancillary equipment yet, has many advantages, such as that simple to operate, at low cost and slip casting is high-efficient.
Description
Technical field
The present invention relates to a kind of injections of the rapid and handy formula of underground engineering technical field more particularly to suitable different condition to infuse
Sizing device.
Background technique
As pit mining is to deep deepening, crustal stress increases, surrouding rock stress adjustment, office in tunnelling and exploitation process
Portion's Stress relief, Surrounding Rock Strength reduce, and the development of country rock internal crack forms relaxation crushed zone, to cause lane around tunnel
Road crushes, two help convergence and bottom distension, seriously threatens the safety of underground work personnel.Therefore, using cement grout to enclosing
Rock is reinforced, and wall-rock crack is filled, and enhances country rock self-strength, improves Drift stability.
Traditional grouting mode carries out slip casting to country rock using grouting pump.Grouting pump pushes grouting pump gas using compressed air
Slip casting work is completed in the reciprocating motion of cylinder inner piston.However, there are following problems for existing grouting device: one, grouting device needs
Compressed-air system provides power source, and in narrow space or complicated condition tunnel, it is difficult, at high cost to lay pressure ventilation pipe line.
Two, roadway grouting reinforcing needs that slurries are prepared in situ, and carries out slip casting, complicated construction technique to country rock by grouting pump.Three, slip casting
Reinforcing time is long, needs ancillary equipment more, slip casting low efficiency.
Summary of the invention
The technical issues of in the presence of the present invention mainly solution prior art, to provide a kind of at low cost, slip casting effect
The rapid and handy formula jet groutinl device of the high suitable different condition of rate.
Above-mentioned technical problem of the invention is mainly to be addressed by following technical proposals:
The rapid and handy formula jet groutinl device of suitable different condition provided by the invention comprising:
Energy-storage units, inside have been filled with compressed air；
Gas compression unit is connected through compressed air delivery tube with the energy-storage units, the gas compression unit packet
Compression chamber and piston rod are included, one end of the piston rod is arranged in the compression chamber；
Sleeve is connected to the lower section of the gas compression unit, and the inside of the sleeve is placed with replaceable storage slurry capsule,
The inside of the replaceable storage slurry capsule is equipped with slurries, and the bottom of the sleeve is equipped with first outlet, the piston rod it is another
End is extend into the sleeve, and is in contact with the upper surface of the replaceable storage slurry capsule；
Slurries delivery pipe, one end are connected with the first outlet, can replace described in extruding when the piston rod moves down
When changing formula storage slurry capsule, the replaceable storage is starched intracapsular slurries and is pressed out in the slurries delivery pipe.
Further, the replaceable storage slurry capsule includes storage slurry capsule ontology and packaged type top plate, and capsule sheet is starched in the storage
The bottom of body is equipped with second outlet, and the second outlet is corresponding with the position of the first outlet, when the movable roof
When capsule ontology is starched in the mobile extruding storage of plate, the storage slurry intrinsic slurries of capsule are pressed out to the second outlet.
Further, the other end of the piston rod is equipped with pressing plate, and the pressing plate is in contact with the packaged type top plate,
And the shape of the pressing plate is adapted with the shape of the packaged type top plate.
Further, the other end of the slurries delivery pipe is connected with whitewashing pipette tips, and the whitewashing pipette tips include that control is pulled
Hand, sprue, connecting tube and injection pipe, the connecting tube and the L-shaped distribution of injection pipe, one end of the control spanner is through connecting shaft
It is rotatably mounted in the connecting tube, the sprue is fixed in the connecting shaft, channel is equipped in the injection pipe, when described
Control spanner is rotated clockwise to setting position, and the sprue, which blocks, closes the channel, when the control spanner revolves counterclockwise
Setting position is gone to, the sprue is far from the opening channel.
Further, the exit of the sleeve is equipped with flowmeter and pressure controller.
Further, the energy-storage units are equipped with three-way pilot valve and pressure sensor.
Further, the bottom of the sleeve is additionally provided with pedestal.
The beneficial effects of the present invention are: pass through the piston in the compressed air-driven gas compression unit in energy-storage units
Bar movement squeezes replaceable storage and starches capsule, starches replaceable storage after intracapsular slurries are pressed out to slurries delivery pipe and is infused
Slurry does not need to lay pressure ventilation pipe line, does not need extra ancillary equipment yet, has simple to operate, at low cost and slip casting
The advantages that high-efficient.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention for those of ordinary skill in the art without creative efforts, can be with
It obtains other drawings based on these drawings.
Fig. 1 is the structural schematic diagram of the rapid and handy formula jet groutinl device of suitable different condition of the invention；
Fig. 2 is the structural representation of the whitewashing pipette tips of the rapid and handy formula jet groutinl device of suitable different condition of the invention
Figure.
Specific embodiment
The preferred embodiment of the present invention is described in detail with reference to the accompanying drawing, so that advantages and features of the invention energy
It is easier to be readily appreciated by one skilled in the art, so as to make a clearer definition of the protection scope of the present invention.
Refering to fig. 1 shown in -2, the rapid and handy formula jet groutinl device of suitable different condition of the invention comprising:
Energy-storage units 1, inside has been filled with compressed air；In the present invention, power source of the energy-storage units 1 as grouting device,
It is capable of providing different grouting pressures, wherein compressed gas includes air and oxygen etc., but is not limited to above two gas.Compared with
Goodly, energy-storage units 1 are equipped with three-way pilot valve 7 and pressure sensor 8.Observation pressure sensor 8 can detecte energy-storage units 1
Interior air pressure carries out the regulation of compressed air beginning conveying capacity by three-way pilot valve 7.
Gas compression unit 2 is connected through compressed air delivery tube 3 with energy-storage units 1, and gas compression unit 2 includes pressure
One end of contracting chamber 21 and piston rod 22, piston rod 22 is arranged in compression chamber 21；Compressed air delivery tube 3 can be by compressed gas
It is transported in compression chamber 21, piston rod 22 is pushed to move.
Sleeve 4, is connected to the lower section of gas compression unit 2, and the inside of sleeve 4 is placed with replaceable storage slurry capsule 5, can replace
The inside for changing formula storage slurry capsule 5 is equipped with slurries, and the bottom of sleeve 4 is equipped with first outlet 41, and the other end of piston rod 22 extend into set
In cylinder 4, and it is in contact with the upper surface of replaceable storage slurry capsule 5；The slurries stored in replaceable storage slurry capsule 5 in the present invention
Solidification will not be generated, and is injected in wall-rock crack or when the surface of tunnel, slurries generate solidification, thus enhance roadway surrounding rock intensity,
Achieve the effect that grouting and reinforcing.After the grouting serous fluid use of replaceable storage slurry capsule 5, the replaceable storage that can more renew
Starch capsule.
Slurries delivery pipe 6, one end are connected with first outlet 41, squeeze replaceable storage slurry when piston rod 22 moves down
When capsule 5, the slurries in replaceable storage slurry capsule 5 are pressed out in slurries delivery pipe 6.
The present invention is acted by the piston rod 22 in the compressed air-driven gas compression unit 2 in energy-storage units 1, is squeezed
Capsule 5 is starched in replaceable storage, is carried out slip casting after so that the slurries in replaceable storage slurry capsule 5 is pressed out to slurries delivery pipe 6, is not required to
Pressure ventilation pipe line is laid, extra ancillary equipment is not needed yet, has simple to operate, at low cost and slip casting high-efficient etc. excellent
Point.
Specifically, replaceable storage slurry capsule 5 includes storage slurry capsule ontology 51 and packaged type top plate 52, stores up slurry capsule ontology 51
Bottom is equipped with second outlet 53, and second outlet 53 is corresponding with the position of first outlet 41, squeezes when packaged type top plate 52 is mobile
When pressure storage slurry capsule ontology 51, the slurries in storage slurry capsule ontology 51 are pressed out to second outlet 53.In the present invention, replaceable storage slurry
Capsule 5 be packed into after sleeve 4 open its self-locking device (mainly packaged type top plate 52 is self-locking, prevent packaged type top plate 52 by
External force squeezes, specific self-locking device such as: buckle is from lock set), so that packaged type top plate 52 is fitted with piston rod 22, and can
Mobile top plate 52 can be moved downward with piston rod 22, squeeze outflow so as to store up the slurries in slurry capsule ontology 51.
Preferably, the other end of piston rod 22 is equipped with pressing plate 23, pressing plate 23 is in contact with packaged type top plate 52, and pressing plate
23 shape is adapted with the shape of packaged type top plate 52.The contact of pressing plate 23 with packaged type top plate 52 can be increased in this way
Area improves the harmony of stress, guarantees the pressure stability of pulp.
In the present invention, the other end of slurries delivery pipe 6 be connected with whitewashing pipette tips 9, whitewashing pipette tips 9 include control spanner 91,
Sprue 92, connecting tube 93 and injection pipe 94, connecting tube 93 and the L-shaped distribution of injection pipe 94 control one end of spanner 91 through connecting
Axis 95 is rotatably mounted in connecting tube 93, and sprue 92 is fixed in connecting shaft 95, channel 96 is equipped in injection pipe 94, when control is pulled
Hand 91 is rotated clockwise to setting position, and sprue 92 blocks closing passage 96, when control spanner 91 rotates counterclockwise to setting position
It sets, sprue 92 is far from opening channel 96.In the present invention, the other end of slurries delivery pipe 6 can also pass through converting interface and different shaped
Number grouted anchor bar (rope) connection, realize to the grouting and reinforcing of country rock.
In the present invention, the exit of sleeve 4 is equipped with flowmeter 10 and pressure controller 11.Pressure controller 11 can be set
Set required grouting pressure, it is to be achieved needed for after pressure, then open sleeve 4 first outlet 41 switching control pilot by slurries pressure
Out to slurries delivery pipe 6, observes flowmeter 10 and carry out clear grouting amount.
Preferably, in order to further increase the stability of structure, the bottom of sleeve 4 is additionally provided with pedestal 12.
In the present invention, if the slurries filled in replaceable storage slurry capsule 5 can generate bulk gas by rocking to decompose, shake
After be reloaded into sleeve 4, in this, as the main or aux. pressure energy of the present apparatus, improve the cruising ability of energy-storage units 1.If can replace
Changing the slurries filled in formula storage slurry capsule 5 is high-expansion liquid, and jet groutinl effect can be improved, can also enhance the continuation of the journey of storage slurry capsule
Property.If the slurries meeting rapid condensation hardening that replaceable storage slurry capsule 5 fills, it is possible to use the slip casting of this covering device, but matching while using is needed,
It is bad to prevent slip casting effect, or even blocking outlet and pipeline.
More than, only a specific embodiment of the invention, but scope of protection of the present invention is not limited thereto, it is any without
The change or replacement that creative work is expected are crossed, should be covered by the protection scope of the present invention.Therefore, protection of the invention
Range should be determined by the scope of protection defined in the claims.
Claims (7)
1. a kind of rapid and handy formula jet groutinl device of suitable different condition characterized by comprising
Energy-storage units, inside have been filled with compressed air；
Gas compression unit is connected through compressed air delivery tube with the energy-storage units, and the gas compression unit includes pressure
One end of contracting chamber and piston rod, the piston rod is arranged in the compression chamber；
Sleeve is connected to the lower section of the gas compression unit, and the inside of the sleeve is placed with replaceable storage slurry capsule, described
The inside of replaceable storage slurry capsule is equipped with slurries, and the bottom of the sleeve is equipped with first outlet, and the other end of the piston rod is stretched
Enter into the sleeve, and is in contact with the upper surface of the replaceable storage slurry capsule；
Slurries delivery pipe, one end are connected with the first outlet, when the piston rod move down squeeze it is described replaceable
When storage slurry capsule, the replaceable storage is starched intracapsular slurries and is pressed out in the slurries delivery pipe.
2. the rapid and handy formula jet groutinl device of suitable different condition as described in claim 1, which is characterized in that it is described can
Alternate form storage slurry capsule includes storage slurry capsule ontology and packaged type top plate, and the bottom of the storage slurry capsule ontology is equipped with second outlet, institute
It is corresponding with the position of the first outlet to state second outlet, squeezes the storage slurry capsule ontology when the packaged type top plate is mobile
When, the storage slurry intrinsic slurries of capsule are pressed out to the second outlet.
3. the rapid and handy formula jet groutinl device of suitable different condition as claimed in claim 2, which is characterized in that the work
The other end of stopper rod is equipped with pressing plate, and the pressing plate is in contact with the packaged type top plate, and the shape of the pressing plate with it is described
The shape of packaged type top plate is adapted.
4. the rapid and handy formula jet groutinl device of suitable different condition as described in claim 1, which is characterized in that the slurry
The other end of liquid delivery pipe is connected with whitewashing pipette tips, and the whitewashing pipette tips include controlling spanner, sprue, connecting tube and injection pipe,
One end of the connecting tube and the L-shaped distribution of injection pipe, the control spanner is rotatably mounted in the connecting tube through connecting shaft,
The sprue is fixed in the connecting shaft, and channel is equipped in the injection pipe, is set when the control spanner is rotated clockwise to
Positioning is set, and the sprue, which blocks, closes the channel, and when the control spanner rotates counterclockwise to setting position, the sprue is remote
From the opening channel.
5. the rapid and handy formula jet groutinl device of suitable different condition as claimed in claim 2 or 3 or 4, which is characterized in that
The exit of the sleeve is equipped with flowmeter and pressure controller.
6. the rapid and handy formula jet groutinl device of suitable different condition as described in claim 1, which is characterized in that the storage
Energy unit is equipped with three-way pilot valve and pressure sensor.
7. the rapid and handy formula jet groutinl device of suitable different condition as described in claim 1, which is characterized in that the set
The bottom of cylinder is additionally provided with pedestal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910224627.8A CN110130932B (en) | 2019-03-23 | 2019-03-23 | Quick portable jet grouting device suitable for different conditions |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910224627.8A CN110130932B (en) | 2019-03-23 | 2019-03-23 | Quick portable jet grouting device suitable for different conditions |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110130932A true CN110130932A (en) | 2019-08-16 |
| CN110130932B CN110130932B (en) | 2021-06-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910224627.8A Active CN110130932B (en) | 2019-03-23 | 2019-03-23 | Quick portable jet grouting device suitable for different conditions |
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| Country | Link |
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| CN (1) | CN110130932B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112502298A (en) * | 2020-11-29 | 2021-03-16 | 国家电网有限公司 | Construction device and method for plugging bare concrete wall hole |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102937642A (en) * | 2012-11-05 | 2013-02-20 | 西南科技大学 | Grouting machine for indoor model test |
| CN105334142A (en) * | 2015-12-16 | 2016-02-17 | 北京交通大学 | Experiment device for simulating shield mud membrane formation |
| CN206256698U (en) * | 2016-12-07 | 2017-06-16 | 海南大学 | A kind of mortar gun |
| CN107121371A (en) * | 2017-04-20 | 2017-09-01 | 山东大学 | A kind of simulation laboratory test system and method suitable for layer of sand osmotic grouting |
| CN207546810U (en) * | 2017-10-12 | 2018-06-29 | 福建万辰生物科技股份有限公司 | A kind of hydraulic giant of adjustable pressure |
| CN108442722A (en) * | 2018-02-05 | 2018-08-24 | 常熟古建园林股份有限公司 | A kind of rehabilitating historic building structural strengthening slip casting machine and application method |
-
2019
- 2019-03-23 CN CN201910224627.8A patent/CN110130932B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102937642A (en) * | 2012-11-05 | 2013-02-20 | 西南科技大学 | Grouting machine for indoor model test |
| CN105334142A (en) * | 2015-12-16 | 2016-02-17 | 北京交通大学 | Experiment device for simulating shield mud membrane formation |
| CN206256698U (en) * | 2016-12-07 | 2017-06-16 | 海南大学 | A kind of mortar gun |
| CN107121371A (en) * | 2017-04-20 | 2017-09-01 | 山东大学 | A kind of simulation laboratory test system and method suitable for layer of sand osmotic grouting |
| CN207546810U (en) * | 2017-10-12 | 2018-06-29 | 福建万辰生物科技股份有限公司 | A kind of hydraulic giant of adjustable pressure |
| CN108442722A (en) * | 2018-02-05 | 2018-08-24 | 常熟古建园林股份有限公司 | A kind of rehabilitating historic building structural strengthening slip casting machine and application method |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112502298A (en) * | 2020-11-29 | 2021-03-16 | 国家电网有限公司 | Construction device and method for plugging bare concrete wall hole |
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| CN110130932B (en) | 2021-06-25 |
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