CN109024567A - A kind of spiral sprinkling irrigation extruding combination unit - Google Patents
A kind of spiral sprinkling irrigation extruding combination unit Download PDFInfo
- Publication number
- CN109024567A CN109024567A CN201710434805.0A CN201710434805A CN109024567A CN 109024567 A CN109024567 A CN 109024567A CN 201710434805 A CN201710434805 A CN 201710434805A CN 109024567 A CN109024567 A CN 109024567A
- Authority
- CN
- China
- Prior art keywords
- slurry
- gas
- combination unit
- sprinkling irrigation
- spiral
- 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.)
- Pending
Links
- 230000002262 irrigation Effects 0.000 title claims description 19
- 238000003973 irrigation Methods 0.000 title claims description 19
- 239000002002 slurry Substances 0.000 claims abstract description 58
- 239000007789 gas Substances 0.000 claims abstract description 46
- 238000007569 slipcasting Methods 0.000 claims abstract description 36
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 30
- 239000007921 spray Substances 0.000 claims abstract description 23
- 239000012530 fluid Substances 0.000 claims abstract description 22
- 239000004568 cement Substances 0.000 claims abstract description 10
- 238000005553 drilling Methods 0.000 claims description 23
- 230000002457 bidirectional effect Effects 0.000 claims description 3
- 238000010276 construction Methods 0.000 abstract description 3
- 238000007789 sealing Methods 0.000 abstract description 2
- 238000004078 waterproofing Methods 0.000 abstract description 2
- 239000002689 soil Substances 0.000 description 5
- 229920002472 Starch Polymers 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000005520 cutting process Methods 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 230000010412 perfusion Effects 0.000 description 2
- 235000019698 starch Nutrition 0.000 description 2
- 239000008107 starch Substances 0.000 description 2
- 241001074085 Scophthalmus aquosus Species 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D5/00—Bulkheads, piles, or other structural elements specially adapted to foundation engineering
- E02D5/22—Piles
- E02D5/34—Concrete or concrete-like piles cast in position ; Apparatus for making same
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B10/00—Drill bits
- E21B10/60—Drill bits characterised by conduits or nozzles for drilling fluids
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B10/00—Drill bits
- E21B10/62—Drill bits characterised by parts, e.g. cutting elements, which are detachable or adjustable
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B17/00—Drilling rods or pipes; Flexible drill strings; Kellies; Drill collars; Sucker rods; Cables; Casings; Tubings
- E21B17/22—Rods or pipes with helical structure
Abstract
It sprays the invention discloses a kind of spiral and squeezes combination unit, including hollow drill, power head and Multifunctional fluid director, hollow drill upper end is installed by power head, straight connector is installed above power head, straight connector side is connected with defeated concrete bend pipe, straight connector upper end is installed by Multifunctional fluid director, the side of Multifunctional fluid director is provided with logical slurry connector, ventilating joint and water flowing connector, hollow drill is from top to bottom equipped with high-pressure slip-casting (slurry, gas or slurry, gas, water) pipe, multilayer slip casting spray head is arranged in the lower end of high-pressure slip-casting pipe, the bottom of hollow drill is equipped with drill bit, hinge type valve is installed on drill bit, postive stop baffle is arranged in the hinge type valve back side.The combination unit is applied in combination with pile-driver tower, realize that jetting slurry, gas and water squeeze with vibration, construct in conjunction with pressure concrete injecting, the special pile-type of back taper stepped ramp type enlarged footing can be made, rotation, fixed, swaying-jet-grouting cement slurry can be achieved, it realizes pile foundation, supporting, the multiple construction methods of sealing, bearing capacity of single pile and rigid waterproofing can be improved.
Description
Technical field
The present invention relates to drilling machine pile-forming drilling tool for building fields, and in particular to a kind of spiral sprinkling irrigation extruding group attaches together
It sets.
Background technique
Twist bit is a kind of helical blade drilling machine, is mainly used for pile foundation boring in building.Application No. is:
201320528409.1 Chinese patent, particular content are as follows: a kind of twist bit is disclosed, mainly by driving head and drill bit assembly
It constitutes, driving head is fixedly connected with drill bit assembly, and drill bit assembly includes drilling rod, the helical blade that surround drilling rod and setting
Drill bit in drilling rod end, the bottom end of the helical blade are provided with brill tooth.Twist bit in above-mentioned patent can only be used to
Drilling, can not shake crowded, guncreting, and cannot revolve, determine, swaying-jet-grouting cement slurry.
Summary of the invention
The object of the invention is that providing a kind of spiral sprinkling irrigation extruding combination unit to solve the above-mentioned problems.
The present invention through the following technical solutions to achieve the above objectives:
A kind of sprinkling irrigation of spiral squeezes combination unit, including hollow drill, power head and Multifunctional fluid director, on the hollow drill
End is equipped with the power head, straight connector is equipped with above the power head, it is curved that the straight connector side is connected with defeated concrete
Pipe, the straight connector upper end are equipped with the Multifunctional fluid director, and the side of the Multifunctional fluid director is provided with logical slurry and connects
Head, ventilating joint and water flowing connector, the hollow drill are from top to bottom equipped with high-pressure slip-casting (slurry, gas or slurry, gas and water) pipe,
The lower end of high-pressure slip-casting (slurry, the gas or slurry, gas and water) pipe is provided with multilayer slip casting spray head, the bottom peace of the hollow drill
Equipped with drill bit, hinge type valve, the back side of the hinge type valve are installed in the drilling rod central tube plane of the drill bit lower end
It is provided with baffle, the open side of the hinge type valve is provided with bolt-type lock, and the lower surface of the hinge type valve is set
It is equipped with apex point.
In the present embodiment, the central tube of the power head passes through the straight connector and the Multifunctional fluid director connects
It connects, the power head is connect with the hollow drill by spline.
In the present embodiment, the Multifunctional fluid director and the straight connector pass through screw thread or flanged joint.
In the present embodiment, the center of the hollow drill is arranged in high-pressure slip-casting (slurry, the gas or slurry, gas and water) pipe
On the inside or outside of pipe, and the upper end of the high-pressure slip-casting (slurry, gas or slurry, gas and water) pipe by the central tube of the power head with
The Multifunctional fluid director connection.
In the present embodiment, the outer edge of the helical blade is arranged in the slip casting spray head, and the spray head bore dia is
1-10mm。
In the present embodiment, the slip casting spray head is 2-10 layers settable, and the spacing of every layer of slip casting spray head is 2cm-
100cm。
In the present embodiment, 1-6 nozzle is provided on every layer of slip casting spray head, each nozzle bears the pressure of cement slurry
Power is 0.1-50MPa.
In the present embodiment, the hollow drill is spiral drilling rod, bidirectional helix extruding pressure type drilling rod or helix extruding-enlarging formula
Any one of variable diameter drilling rod.
In the present embodiment, the drill bit is one of common straight drill or variable cross-section drill bit.
In the present embodiment, the hinge type valve is mounted on the drill bit by hinge, the hinge type valve back
Face is provided with postive stop baffle, and the open angle of the hinge type valve is less than 90 °.
Beneficial effect is: the combination unit is applied in combination with pile-driver tower, realizes that jetting slurry, gas and water and vibration are squeezed, pressure fills
Concrete combines construction, can make the special pile-type of back taper stepped ramp type enlarged footing, and can realize rotation, fixed, swaying-jet-grouting cement slurry, realizes stake
Base, supporting, the multiple construction methods of sealing reach the beneficial effect for improving bearing capacity of single pile and rigid waterproofing.
Detailed description of the invention
Fig. 1 is the structural schematic diagram that a kind of spiral sprinkling irrigation of the present invention squeezes combination unit；
Fig. 2 is the material output valve schematic enlarged-scale view that a kind of spiral sprinkling irrigation of the present invention squeezes combination unit；
Fig. 3 is the variable cross-section drill bit enlarged drawing that a kind of spiral sprinkling irrigation of the present invention squeezes combination unit.
1, hollow drill；2, straight connector；3, drill bit；4, hinge type valve；5, baffle；6, bolt-type lock；7, it bores
Point；8, high-pressure slip-casting (slurry, gas or slurry, gas and water) pipe；9, Multifunctional fluid director；10, slip casting spray head；11, hinge；12, power
Head；13, defeated concrete bend pipe；14, lead to slurry connector；15, ventilating joint；16, water flowing connector；17, variable cross-section drill bit.
Specific embodiment
The present invention will be further explained below with reference to the attached drawings:
As shown in Figure 1-Figure 3, a kind of spiral sprinkling irrigation squeezes combination unit, including hollow drill 1, power head 12 and Multifunctional flow-guiding
Device 9,1 upper end of hollow drill are equipped with the power head 12, and the power head 12 is equipped with straight connector 2 above, described
2 side of straight connector is connected with defeated concrete bend pipe 13, and 2 upper end of straight connector is equipped with the Multifunctional fluid director 9, described more
The side of function air deflector 9 is provided with logical slurry connector 14, ventilating joint 15 and water flowing connector 16, the hollow drill 1 by up to
Under high-pressure slip-casting (slurry, gas or slurry, gas and water) pipe 8 is installed, the lower end of high-pressure slip-casting (slurry, the gas or slurry, gas and water) pipe 8 is set
It is equipped with slip casting spray head 10, the bottom of the hollow drill 1 is equipped with drill bit 3, in the drilling rod central tube plane of 3 lower end of drill bit
Hinge type valve 4 is installed, the back side of the hinge type valve 4 is provided with baffle 5, and the baffle 5 is for limiting the hinge
The open angle of formula valve 4, the open side of the hinge type valve 4 are provided with bolt-type lock 6, the hinge type valve 4
Lower surface be provided with apex point 7.
In the present embodiment, the central tube of the power head 12 passes through the straight connector 2 and the Multifunctional fluid director 9
Connection, the straight connector 2, will convenient for the Multifunctional fluid director 9 for connecting Multifunctional fluid director 9 and the power head 12
Medium is sent into the high-pressure slip-casting (slurry, gas or slurry, gas and water) pipe 8 by the central tube of the power head 12, the power head
12 are connect with the hollow drill 1 by spline, and the power head 12 is bored under the drill bit 3 or promoted, the sky for driving
Heart drilling rod 1 is easily installed the high-pressure slip-casting (slurry, gas or slurry, gas and water) pipe 8.
In the present embodiment, the Multifunctional fluid director 9 passes through screw thread or flanged joint with the straight connector 2, described
Multifunctional fluid director 9 is for realizing slurry, the conducting alone or in combination of gas and water, convenient for that will starch, the gas and water feeding high-pressure slip-casting
In (slurry, gas or slurry, gas and water) pipe 8.
In the present embodiment, high-pressure slip-casting (slurry, the gas or slurry, gas and water) pipe 8 is arranged in the hollow drill 1
On the inside or outside of heart pipe, and the upper end of the high-pressure slip-casting (slurry, gas or slurry, gas and water) pipe 8 passes through the center of the power head 12
Pipe connect with the Multifunctional fluid director 9, the high-pressure slip-casting (starch, gas or slurry, gas and water) pipe 8 be used to convey cement slurry or slurry,
Gas or slurry, gas and water.
In the present embodiment, the outer edge of the helical blade is arranged in the slip casting spray head 10, and the spray nozzle is straight
Diameter is 1-10mm, and the spray head in the hole that the drill bit 3 is bored for spraying cement slurry or slurry, gas or slurry, gas and water
Cutting soil forms the stream expanding body of plastic soil-cement.
In the present embodiment, 10 settable 2-10 layers of the slip casting spray head, the spacing of every layer of slip casting spray head 10 are
2cm-100cm is, it can be achieved that multi-injection cuts the soil body, expansion cutting soil body diameter, while can realize the expanding body of frustum type.
In the present embodiment, 1-6 nozzle is provided on every layer of slip casting spray head 10, each nozzle bears cement slurry
Pressure is 0.1-50MPa, and the injection pressure and whitewashing amount of cement slurry can be improved, while can realize that pile body part or pile body side plate are expanded
Diameter body increases bearing capacity of pile.
In the present embodiment, the hollow drill 1 is spiral drilling rod, bidirectional helix extruding pressure type drilling rod or helix extruding-enlarging formula
Or any one of variable diameter drilling rod.
In the present embodiment, the drill bit 3 is one of common straight drill or variable cross-section drill bit 17, and the variable cross-section bores
First 17 expand hair style pile body convenient for production inversed taper platform.
In the present embodiment, the hinge type valve 4 is mounted on the drill bit 3 by hinge 11, and the hinge type is living
The open angle of door 4 is less than 90 °, and for drilling or when pile, the hollow drill 1 pushes the hinge type valve 4, by soil or
Concrete squeezes the hinge type valve 4, it is automatically closed, the bolt-type lock 6 locks the hinge type valve 4, prevents
Soil bits enter in the drill bit 3 when drilling；When concrete perfusion, the hollow drill 1 is promoted, is incited somebody to action by the pressure of concrete, gravity
The hinge type valve 4 is opened, and is filled with stake holes, then concrete is made in hollow drill 1 described in Bian Shangti, side concrete perfusion
Stake.
The basic principles, main features and advantages of the invention have been shown and described above.The technical staff of the industry should
Understand, the present invention is not limited to the above embodiments, and the above embodiments and description only describe originals of the invention
Reason, without departing from the spirit and scope of the present invention, various changes and improvements may be made to the invention, these changes and improvements
It all fall within the protetion scope of the claimed invention.The claimed scope of the invention is by appending claims and equivalents circle
It is fixed.
Claims (10)
1. a kind of sprinkling irrigation of spiral squeezes combination unit, it is characterised in that: including hollow drill, power head and Multifunctional fluid director,
The hollow drill upper end is equipped with the power head, and straight connector, the straight connector one are equipped with above the power head
Side is connected with defeated concrete bend pipe, and the straight connector upper end is equipped with the Multifunctional fluid director, the side of the Multifunctional fluid director
Face is provided with logical slurry connector, ventilating joint and water flowing connector, and the hollow drill is from top to bottom equipped with high-pressure slip-casting (slurry, gas
Or slurry, gas and water) pipe, the lower end of the high-pressure slip-casting (slurry, gas or slurry, gas and water) pipe be provided with multilayer slip casting (slurry, gas or slurry,
Gas and water) spray head, the bottom of the hollow drill is equipped with drill bit, is equipped in the drilling rod central tube plane of the drill bit lower end
Hinge type valve, the back side of the hinge type valve are provided with postive stop baffle, and the open side of the hinge type valve is provided with slotting
The lower surface of pin lock, the hinge type valve is provided with apex point.
2. a kind of spiral sprinkling irrigation according to claim 1 squeezes combination unit, it is characterised in that: the center of the power head
Pipe is connect across the straight connector with the Multifunctional fluid director, and the power head and the hollow drill are connected by spline
It connects.
3. a kind of spiral sprinkling irrigation according to claim 1 squeezes combination unit, it is characterised in that: the high-pressure slip-casting (slurry,
Gas or slurry, gas and water) pipe is arranged on the inside or outside of the central tube of the hollow drill, and the high-pressure slip-casting (slurry, gas or slurry,
Gas and water) upper end of pipe connect by the central tube of the power head with the Multifunctional fluid director.
4. a kind of spiral sprinkling irrigation according to claim 1 squeezes combination unit, it is characterised in that: the slip casting spray head setting
In the outer edge of the helical blade, the spray nozzle diameter is 1-10mm.
5. a kind of spiral sprinkling irrigation according to claim 1 squeezes combination unit, it is characterised in that: the slip casting spray head can be set
2-10 layers are set, the spacing of every layer of slip casting spray head is 2cm-100cm.
6. a kind of spiral sprinkling irrigation according to claim 6 squeezes combination unit, it is characterised in that: every layer of slip casting spray head
On be provided with 1-6 nozzle, the pressure that each nozzle bears cement slurry is 0.1-50MPa.
7. a kind of spiral sprinkling irrigation according to claim 1 squeezes combination unit, it is characterised in that: the hollow drill is spiral shell
Any one of rotating drilling rod, bidirectional helix extruding pressure type drilling rod or helix extruding-enlarging formula variable diameter drilling rod.
8. a kind of spiral sprinkling irrigation according to claim 1 squeezes combination unit, it is characterised in that: the drill bit is ordinary straight
One of drill bit or variable cross-section drill bit.
9. a kind of spiral sprinkling irrigation according to claim 1 squeezes combination unit, it is characterised in that: the hinge type valve is logical
It crosses hinge to be mounted on the drill bit, the hinge type valve back side is provided with postive stop baffle, the opening of the hinge type valve
Angle is less than 90 °.
10. a kind of spiral sprinkling irrigation according to claim 1 squeezes combination unit, it is characterised in that: the spray head axis with
Drilling rod vertical axis angle is 5 ° -90 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710434805.0A CN109024567A (en) | 2017-06-10 | 2017-06-10 | A kind of spiral sprinkling irrigation extruding combination unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710434805.0A CN109024567A (en) | 2017-06-10 | 2017-06-10 | A kind of spiral sprinkling irrigation extruding combination unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109024567A true CN109024567A (en) | 2018-12-18 |
Family
ID=64629907
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710434805.0A Pending CN109024567A (en) | 2017-06-10 | 2017-06-10 | A kind of spiral sprinkling irrigation extruding combination unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109024567A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109944234A (en) * | 2019-03-20 | 2019-06-28 | 广州市永蓝环保科技有限公司 | The guide frame and its application method of a kind of piling machine end mud flowing |
| CN110761273A (en) * | 2019-11-06 | 2020-02-07 | 江西中恒地下空间科技有限公司 | Construction method of self-hole-protection drilling rod and steel casing combined secant pile continuous wall |
| CN113152440A (en) * | 2021-04-22 | 2021-07-23 | 李金良 | Digging, spraying and pressure-irrigation pile and construction method and special drilling machine thereof |
| CN114250769A (en) * | 2021-11-05 | 2022-03-29 | 陕西铁道工程勘察有限公司 | Pile forming process for large-head compaction pile |
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| CN2458343Y (en) * | 2001-01-20 | 2001-11-07 | 曹兴明 | Concrete casting and slip casting pedestal device of screw drilling rod central pump |
| US20040028480A1 (en) * | 2001-08-03 | 2004-02-12 | Verstraeten Alexander Julien | Method for making a foundation pile |
| CN101967826A (en) * | 2010-10-14 | 2011-02-09 | 李式仁 | Vibrating bar-inserting long spiral air-cooled drilling rock-socketed pile forming method and equipment |
| CN205421258U (en) * | 2015-11-11 | 2016-08-03 | 李金良 | High water spray mud is pressed and is irritated concrete composite set |
| CN206873444U (en) * | 2017-06-10 | 2018-01-12 | 李金良 | A kind of spiral sprinkling irrigation extruding combination unit |
-
2017
- 2017-06-10 CN CN201710434805.0A patent/CN109024567A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2458343Y (en) * | 2001-01-20 | 2001-11-07 | 曹兴明 | Concrete casting and slip casting pedestal device of screw drilling rod central pump |
| US20040028480A1 (en) * | 2001-08-03 | 2004-02-12 | Verstraeten Alexander Julien | Method for making a foundation pile |
| CN101967826A (en) * | 2010-10-14 | 2011-02-09 | 李式仁 | Vibrating bar-inserting long spiral air-cooled drilling rock-socketed pile forming method and equipment |
| CN205421258U (en) * | 2015-11-11 | 2016-08-03 | 李金良 | High water spray mud is pressed and is irritated concrete composite set |
| CN206873444U (en) * | 2017-06-10 | 2018-01-12 | 李金良 | A kind of spiral sprinkling irrigation extruding combination unit |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109944234A (en) * | 2019-03-20 | 2019-06-28 | 广州市永蓝环保科技有限公司 | The guide frame and its application method of a kind of piling machine end mud flowing |
| CN109944234B (en) * | 2019-03-20 | 2020-12-29 | 广州市永蓝环保科技有限公司 | Guide structure for slurry flow at end part of pile driver and using method thereof |
| CN110761273A (en) * | 2019-11-06 | 2020-02-07 | 江西中恒地下空间科技有限公司 | Construction method of self-hole-protection drilling rod and steel casing combined secant pile continuous wall |
| CN110761273B (en) * | 2019-11-06 | 2021-02-02 | 江西中恒地下空间科技有限公司 | Construction method of self-hole-protection drilling rod and steel casing combined secant pile continuous wall |
| CN113152440A (en) * | 2021-04-22 | 2021-07-23 | 李金良 | Digging, spraying and pressure-irrigation pile and construction method and special drilling machine thereof |
| CN114250769A (en) * | 2021-11-05 | 2022-03-29 | 陕西铁道工程勘察有限公司 | Pile forming process for large-head compaction pile |
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