CN110424382A - Artificial digging pile Buddha's warrior attendant water mill construction method - Google Patents
Artificial digging pile Buddha's warrior attendant water mill construction method Download PDFInfo
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- CN110424382A CN110424382A CN201910766045.2A CN201910766045A CN110424382A CN 110424382 A CN110424382 A CN 110424382A CN 201910766045 A CN201910766045 A CN 201910766045A CN 110424382 A CN110424382 A CN 110424382A
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 38
- 238000010276 construction Methods 0.000 title claims abstract description 28
- 239000011435 rock Substances 0.000 claims abstract description 59
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 26
- 239000010959 steel Substances 0.000 claims abstract description 26
- 230000002787 reinforcement Effects 0.000 claims abstract description 20
- 238000009434 installation Methods 0.000 claims abstract description 8
- 238000009423 ventilation Methods 0.000 claims abstract description 8
- 230000000694 effects Effects 0.000 claims abstract description 4
- 238000009415 formwork Methods 0.000 claims abstract description 4
- 238000004519 manufacturing process Methods 0.000 claims abstract description 4
- 231100000241 scar Toxicity 0.000 claims abstract description 4
- 239000002893 slag Substances 0.000 claims abstract description 4
- 235000015099 wheat brans Nutrition 0.000 claims abstract description 4
- 239000000956 alloy Substances 0.000 claims description 22
- 229910045601 alloy Inorganic materials 0.000 claims description 22
- 238000005553 drilling Methods 0.000 claims description 22
- 238000003466 welding Methods 0.000 claims description 9
- 229910000679 solder Inorganic materials 0.000 claims description 8
- 239000007787 solid Substances 0.000 claims description 8
- 239000002699 waste material Substances 0.000 claims description 8
- 230000001680 brushing effect Effects 0.000 claims description 6
- 230000006698 induction Effects 0.000 claims description 6
- 230000006378 damage Effects 0.000 claims description 5
- 239000007789 gas Substances 0.000 claims description 4
- 238000010438 heat treatment Methods 0.000 claims description 4
- 238000005286 illumination Methods 0.000 claims description 4
- 239000002689 soil Substances 0.000 claims description 4
- 239000002904 solvent Substances 0.000 claims description 4
- 239000002341 toxic gas Substances 0.000 claims description 4
- 239000010882 bottom ash Substances 0.000 claims description 3
- 238000005219 brazing Methods 0.000 claims description 3
- 238000004140 cleaning Methods 0.000 claims description 3
- 239000000945 filler Substances 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- 239000000155 melt Substances 0.000 claims description 3
- 239000002184 metal Substances 0.000 claims description 3
- 239000001301 oxygen Substances 0.000 claims description 3
- 229910052760 oxygen Inorganic materials 0.000 claims description 3
- 239000011241 protective layer Substances 0.000 claims description 3
- 238000013316 zoning Methods 0.000 claims description 3
- 210000003205 muscle Anatomy 0.000 claims description 2
- MYMOFIZGZYHOMD-UHFFFAOYSA-N Dioxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 claims 1
- 230000032258 transport Effects 0.000 description 9
- 238000000034 method Methods 0.000 description 6
- 238000004880 explosion Methods 0.000 description 3
- 239000000725 suspension Substances 0.000 description 3
- 241001074085 Scophthalmus aquosus Species 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 238000009412 basement excavation Methods 0.000 description 2
- 238000005520 cutting process Methods 0.000 description 2
- 239000010410 layer Substances 0.000 description 2
- 230000000630 rising effect Effects 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 238000005422 blasting Methods 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 230000015271 coagulation Effects 0.000 description 1
- 238000005345 coagulation Methods 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000002640 oxygen therapy Methods 0.000 description 1
- 230000010412 perfusion Effects 0.000 description 1
- 238000010079 rubber tapping Methods 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D13/00—Accessories for placing or removing piles or bulkheads, e.g. noise attenuating chambers
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D13/00—Accessories for placing or removing piles or bulkheads, e.g. noise attenuating chambers
- E02D13/08—Removing obstacles
-
- 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 OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B10/00—Drill bits
- E21B10/46—Drill bits characterised by wear resisting parts, e.g. diamond inserts
- E21B10/54—Drill bits characterised by wear resisting parts, e.g. diamond inserts the bit being of the rotary drag type, e.g. fork-type bits
- E21B10/55—Drill bits characterised by wear resisting parts, e.g. diamond inserts the bit being of the rotary drag type, e.g. fork-type bits with preformed cutting elements
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Mining & Mineral Resources (AREA)
- Structural Engineering (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Civil Engineering (AREA)
- Paleontology (AREA)
- General Engineering & Computer Science (AREA)
- Geology (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- Geochemistry & Mineralogy (AREA)
- Earth Drilling (AREA)
Abstract
The present invention relates to the technical fields of manual digging pile construction, more particularly, to a kind of artificial digging pile Buddha's warrior attendant water mill construction method.A kind of artificial digging pile Buddha's warrior attendant water mill construction method, comprising: Step 1: excavating the earthwork of stake top first segment；Step 2: formwork pours first segment retaining wall；Step 3: setting vertical transport, ventilation, lighting installation；Step 4: repeating shoveling, retaining wall operation to hard scar；Step 5: Buddha's warrior attendant water mill coring；Step 6: wheat bran out；Step 7: fracture intermediate rock；It encloses around intermediate rock one to intermediate rock and squeezes into gad, intermediate rock is broken in the horizontal direction under gad effect；Step 8: the slag that portals；The more pieces of ground nails with lifting lug are squeezed into the intermediate rock upper surface of fracture, are transferred out the intermediate rock of fracture by lifting after lifting machine connection ground nail；Step 9: amendment stake holes；Step 10: production steel reinforcement cage；Step 11: installation steel reinforcement cage；Step 12: pouring pile concrete.
Description
Technical field
The present invention relates to the technical fields of manual digging pile construction, apply more particularly, to a kind of artificial digging pile Buddha's warrior attendant water mill
Work method.
Background technique
Artificial digging pile does not need complicated equipment by hand digging pore-forming, it is adaptable it is strong, intuitive is strong, construction
High-efficient, the features such as construction quality is good, environmental pollution is small, in addition China's human resources are abundant, therefore city is high-rise at home
It should be widelyd popularize in building.
Present safety construction and environmental requirement is increasingly stringenter, and the construction technologies such as traditional explosion, impact drill are made an uproar
Sound, vibration heavy contamination, easily cause house crack, generate security risk, often cause the complaint and strong obstruction of surrounding resident.
Therefore, do not allow not constructing not only using explosive blasting, large type drill, pneumatic pick but dig motionless rock in the case where, how to mention
The construction speed and quality of high artificial digging pile are a severe technical problems.
Existing application publication number is that the patent of invention of CN106381868A discloses a kind of water mill brill of artificial digging pile
Construction method.Free face is formed in the program by water mill brill, takes out rubble after then smashing intermediate rock, to avoid
Explosion cause to ambient enviroment damage the problem of and explosion cause collapse hole problem.
Above-mentioned prior art has the following deficiencies: and first smashes rock, after rubble is filled into inder pot again after transport
Output is gone.
Summary of the invention
The object of the present invention is to provide a kind of artificial digging pile Buddha's warrior attendant water mill construction methods, its advantage lies in being able to efficiently
Take out the intermediate rock after water mill bores.
Foregoing invention purpose of the invention has the technical scheme that
A kind of artificial digging pile Buddha's warrior attendant water mill construction method, comprising:
Step 1: excavating the earthwork of stake top first segment；
Step 2: formwork pours first segment retaining wall；
Step 3: setting vertical transport, ventilation, lighting installation；
Step 4: repeating shoveling, retaining wall operation to hard scar；
Step 5: Buddha's warrior attendant water mill coring；
Step 6: wheat bran out；
Step 7: fracture intermediate rock；
After forming free face between intermediate rock and surrounding palisades, encloses around intermediate rock one to intermediate rock and squeeze into gad, in
Between rock gad effect under be broken in the horizontal direction；
Step 8: the slag that portals；
The more pieces of ground nails with lifting lug are squeezed into the intermediate rock upper surface of fracture, lifting will fracture after connecting ground nail by lifting machine
Intermediate rock transfer out；
Step 9: amendment stake holes；
Step 10: production steel reinforcement cage；
Step 11: installation steel reinforcement cage；
Step 12: pouring pile concrete.
By using above-mentioned technical proposal, after water mill drills through out rock pillar, is formed and faced between intermediate rock and surrounding palisades
Empty face.By squeezing into gad intermediate rock is broken in the horizontal direction.More pieces of bands are squeezed into above the intermediate rock of fracture to hang
The ground nail of ear takes out the intermediate rock of fracture directly by lifting, does not need to smash intermediate rock into small block structure
It is then charged into inder pot to transport away, therefore it is higher to apply man-haur efficiency.
The present invention is further arranged to: in step 3, after first segment stake holes pore-forming, that is, setting about hanging down in suitable for reading set up of stake holes
Straight transport support installs pulley blocks and electric block on vertical conveyor；Well-bucket, illumination, removable cover, water pump are installed later
And ventilation blower；When stake holes is greater than 10m deeply, 25L/S should not be less than to underground ventilating, air quantity；Oxygen is conveyed when necessary, is prevented
The harm of toxic gas.
By using above-mentioned technical proposal, transport support, pulley blocks, well-bucket and electronic are built after the molding of first segment stake holes
Cucurbit cooperates subsequent delivery waste residue.Lighting system is built to provide illumination, prevents underground from having poison gas by ventilation blower oxygen therapy
Harm of the body to construction personnel.
The present invention is further arranged to: in step 5, according to requiring to release stake holes center and sideline, after water mill drilling machine is in place
It drilling along hole wall middle line, the blade of drilling machine perimeter of sleeve cuts rock mass under the rotation of drilling machine, and rock mass is cut in sleeve, to
It pierces (generally 45m ~ 55m) after certain depth, proposes drilling machine, knock off and remove the cylindrical body rock cut, take out core
Afterwards, intermediate rock and periphery palisades form free face, and peripherally line boring and coring diameter is 0.15m, each circulation or hole for stake
Depth is 0.50m.
By using above-mentioned technical proposal, drills along unwrapping wire, take out rock pillar after piercing certain depth.
The present invention is further arranged to: every drilling depth 3m ~ 4m, and sleeve is dismantled and is taken out, is welded with alloy in perimeter of sleeve again
Blade.
By using above-mentioned technical proposal, the end Buddha's warrior attendant blade section that every drilling depth 3m ~ 4m water mill bores will be worn totally,
Continuing drilling depth can construct slow since cutting rock stratum is difficult.Therefore it needs to dismantle in sleeve and takes out welding alloy blade again.
The present invention is further arranged to: reweld alloy blade the specific steps are, by sleeve erect it is fixed after be in it is complete solid
State sensing apparatus interface position, starts switch temperature and rises to 1200 DEG C and take down the alloy blade worn away, then respectively in sleeve
Small pieces solder is placed on the upper surface of sleeve brushing position, then alloy by brushing steel gas welding solvent on end and new alloy blade
Blade is picked up to be placed on above solder with pliers and be compressed, and opens full-solid induction heating equipment switch, temperature is in 1200 DEG C or so prickers
Material fusing is welded successfully with alloy blade.
By using above-mentioned technical proposal, solder is melted by full-solid induction equipment, the conjunction that then will be seriously worn
After golden blade takes down, new alloy blade is welded and fixed again by solder.
The present invention is further arranged to: in step 6, waste residue being placed in inder pot, wherein debris is put in bottom, and dregs is set
Above debris, there are 20cm height from inder pot port for waste residue.
By using above-mentioned technical proposal, waste residue is placed in inder pot and is transported away, debris is placed in bottom and dregs is located at
Top is come so that inder pot is more stable, is not easy to topple over.
The present invention is further arranged to: in step 10, making steel reinforcement cage, setting control protective layer thickness on the outside of steel reinforcement cage
Cushion block, the cushion block spacing of vertical direction are 2m, and the cushion block of lateral circumferential setting cannot be less than at 4.
By using above-mentioned technical proposal, cushion block is set on the outside of steel reinforcement cage and is come so that will not be with palisades when being put into steel reinforcement cage
Abrasion.Make steel reinforcement cage when pouring with being coated on inside completely by concrete there are distance between palisades simultaneously, so that steel
Muscle cage is not easy to be rusted.
The present invention is further arranged to: in step 12, cleaning hole bottom ash soil, concrete must pass through hopper again before pouring
With tumbling barrel blanking, tumbling barrel bottom is no more than 2m away from the face that pours；The every rising 50cm of concrete, i.e., using poker vibrator down toward bottom hole
Manual zoning's vibration compacting.
By using above-mentioned technical proposal, 50cm is often poured just by poker vibrator come vibration compacting, prevents coagulation
Concrete column internal cavities are formed after solidification there are bubble in native.
In conclusion advantageous effects of the invention are as follows:
1. squeezing into the more pieces of ground nails with lifting lug above the intermediate rock of fracture the intermediate rock of fracture is directly passed through
Lifting is taken out, and is not needed to smash intermediate rock into small block structure and is then charged into inder pot and transports away, therefore applies man-haur efficiency more
It is high；
2. the end Buddha's warrior attendant blade section that every drilling depth 3m ~ 4m water mill bores will be worn totally, continuing drilling depth can be due to cutting rock stratum
It is difficult and construct slow.Therefore it needs to dismantle in sleeve and takes out welding alloy blade again.
Detailed description of the invention
Fig. 1 is the construction process figure of embodiment.
Specific embodiment
Below in conjunction with attached drawing, invention is further described in detail.
As shown, a kind of artificial digging pile Buddha's warrior attendant water mill construction method, comprising:
Step 1: excavating the earthwork of stake top first segment
Excavating stake holes will successively carry out from top to bottom, first dig the earthwork of middle section, then extend to periphery, efficiently control excavation
The sectional dimension of stake holes.
Step 2: formwork pours first segment retaining wall
The wall thickness of first segment retaining wall circle is 150-160mm.When pouring retaining wall concrete, real method is inserted with tapping template or with wooden stick to protect
Demonstrate,prove retaining wall concrete strength.
Step 3: setting vertical transport, ventilation, lighting installation
After first segment stake holes pore-forming, that is, set about installing and sliding on vertical conveyor in stake holes erection vertical transport bracket suitable for reading
Wheel group and electric block.
Well-bucket, illumination, removable cover, water pump and ventilation blower are installed later.It is logical to underground when stake holes is greater than 10m deeply
Wind, air quantity should not be less than 25L/S；Oxygen is conveyed when necessary, prevents the harm of toxic gas.
Step 4: repeating shoveling, retaining wall operation to hard scar
Artificial digging pile merogenesis excavates, merogenesis supporting.Soil layer is excavated and holds spade, sharp pick excavation using artificial；Sand shape is strong
Weathered layer is excavated using impact gun crusher machine.
Step 5: Buddha's warrior attendant water mill coring
A small reservoir or storing facilities of water are arranged in stake position external position, are connect using 15mm water pipe with water mill drilling machine.According to wanting
It asks and releases stake holes center and sideline, drill after water mill drilling machine is in place along hole wall middle line, the blade of drilling machine perimeter of sleeve is in drilling machine
Rotation is lower to cut rock mass, and in rock mass incision sleeve, after piercing certain depth, proposes drilling machine, knock off and remove and cut
Cylindrical body rock, after taking out core, intermediate rock and periphery palisades form free face.Stake peripherally line boring and coring diameter
For 0.15m, each circulation or hole depth are 0.50m.
Water mill bores every drilling depth 3m ~ 4m, the alloy blade of lower cartridge generally in soft rock and can grind totally, sleeve is torn open
Unload taking-up, be welded with alloy blade in perimeter of sleeve again, welding procedure using full-solid induction heating equipment, steel gas welding solvent,
Solder (molten 940 ~ 960 DEG C of weldering temperature, tensile strength 50 ~ 53kg/mm2, shear strength 32.2kg/mm2).Specially by sleeve vertical
It stands and is in full-solid induction equipment interface position after fixing, start switch temperature and rise to 1200 DEG C or so, at this moment socket end is original
The brazing filler metal melts of the alloy blade bottom of welding, the alloy blade worn away is taken down, then respectively in sleeve ends and new conjunction
Small pieces solder is placed on the upper surface of sleeve brushing position by brushing steel gas welding solvent on golden blade, and then alloy blade is pressed from both sides with pliers
It rises to be placed on above solder and compress, open full-solid induction heating equipment switch, temperature is in 1200 DEG C or so brazing filler metal melts and alloy
Blade is welded successfully.Sleeve portion is finally adjusted, another alloy blade is welded, all after the completion of welding, is bored again with water mill
Connection continues to use.
Step 6: wheat bran out
Waste residue is placed in inder pot, wherein debris is put in bottom, and dregs is placed in above debris, and there are 20cm from inder pot port for waste residue
Highly, prevent dregs from leaking out.When being transported up, when lifting height about 0.5 ~ 1.0m, pauses, human assistance stablize after inder pot again to
Upper transport is slagged tap.
Step 7: fracture intermediate rock
After drilling machine takes out core, free face is formed between intermediate rock and surrounding palisades.Air inflating machine for dismantling tyre is protruded by bracket and faces sky
It in face, is then enclosed by air inflating machine for dismantling tyre around intermediate rock circumferential one, squeezes into gad to intermediate rock, intermediate rock is acted in gad
Under be broken in the horizontal direction.Intermediate rock breaking part is 3-4m with a distance from intermediate rock highest point.
Step 8: the slag that portals
The more pieces of ground nails with lifting lug are squeezed into the intermediate rock upper surface of fracture, lifting will fracture after connecting ground nail by lifting machine
Intermediate rock transfer out.
Step 9: amendment stake holes
Buddha's warrior attendant water mill is bored with retaining wall perfusion alternately, is recycled using each section as a construction, every section retaining wall should all be on the same day
Continuous construction finishes.It is to be excavated to the rock sawtooth formed after drill core after set depth, is knocked out, check pile foundation bottom deviation situation
And it rectifies a deviation in time.
Step 10: production steel reinforcement cage
Steel reinforcement cage is made, the cushion block of setting control protective layer thickness, the cushion block spacing of vertical direction are 2m on the outside of steel reinforcement cage, laterally
The cushion block of circumference setting cannot be less than at 4.
Step 11: installation steel reinforcement cage
Steel reinforcement cage is lifted by crane using two suspension centres, the first suspension centre is located at the upper end of steel reinforcement cage, and the midpoint that the second suspension centre is located at steel reinforcement cage is arrived
Between one third point；It is put with crane under being put down gently when steel reinforcement cage enters hole slowly, must not be rotated left and right by force after entering hole, forbidden raised violent
Fall, collide and suppress decentralization.
Step 12: pouring pile concrete
It must be transported again using the construction of casting in open method by blending station centralized system material, then by concrete tank car cleaning hole bottom ash soil before pouring
To hole edge.Concrete is no more than 2m away from the face that pours by hopper and tumbling barrel blanking, tumbling barrel bottom.The every rising 50cm of concrete, that is, adopt
With poker vibrator down toward bottom hole manual zoning's vibration compacting.
The embodiment of present embodiment is presently preferred embodiments of the present invention, not limits protection of the invention according to this
Range, therefore: the equivalence changes that all structures under this invention, shape, principle are done, should all be covered by protection scope of the present invention it
It is interior.
Claims (8)
1. a kind of artificial digging pile Buddha's warrior attendant water mill construction method, characterized in that include:
Step 1: excavating the earthwork of stake top first segment；
Step 2: formwork pours first segment retaining wall；
Step 3: setting vertical transport, ventilation, lighting installation；
Step 4: repeating shoveling, retaining wall operation to hard scar；
Step 5: Buddha's warrior attendant water mill coring；
Step 6: wheat bran out；
Step 7: fracture intermediate rock；
After forming free face between intermediate rock and surrounding palisades, encloses around intermediate rock one to intermediate rock and squeeze into gad, in
Between rock gad effect under be broken in the horizontal direction；
Step 8: the slag that portals；
The more pieces of ground nails with lifting lug are squeezed into the intermediate rock upper surface of fracture, lifting will fracture after connecting ground nail by lifting machine
Intermediate rock transfer out；
Step 9: amendment stake holes；
Step 10: production steel reinforcement cage；
Step 11: installation steel reinforcement cage；
Step 12: pouring pile concrete.
2. artificial digging pile Buddha's warrior attendant water mill construction method according to claim 1, it is characterized in that: in step 3, first segment
After stake holes pore-forming, that is, set about in stake holes erection vertical transport bracket suitable for reading, pulley blocks and electronic are installed on vertical conveyor
Cucurbit；Well-bucket, illumination, removable cover, water pump and ventilation blower are installed later；When stake holes is greater than 10m deeply, to underground ventilating,
Air quantity should not be less than 25L/S；Oxygen is conveyed when necessary, prevents the harm of toxic gas.
3. artificial digging pile Buddha's warrior attendant water mill construction method according to claim 2, it is characterized in that: in step 5, according to wanting
It asks and releases stake holes center and sideline, drill after water mill drilling machine is in place along hole wall middle line, the blade of drilling machine perimeter of sleeve is in drilling machine
Rotation is lower to cut rock mass, and in rock mass incision sleeve, after piercing certain depth (generally 45m ~ 55m), proposes drilling machine,
The cylindrical body rock cut is knocked off and removes, after taking out core, intermediate rock and periphery palisades form free face, and stake is peripherally
Line boring and coring diameter is 0.15m, and each circulation or hole depth are 0.50m.
4. artificial digging pile Buddha's warrior attendant water mill construction method according to claim 3, it is characterized in that: every drilling depth 3m ~ 4m, will cover
Cylinder disassembly is taken out, and is welded with alloy blade in perimeter of sleeve again.
5. artificial digging pile Buddha's warrior attendant water mill construction method according to claim 4, it is characterized in that: rewelding the tool of alloy blade
Body step is that will be in full-solid induction equipment interface position after sleeve setting fixation, and start switch temperature and rise to 1200 DEG C of generals
The alloy blade worn away takes down, then the brushing steel gas welding solvent on sleeve ends and new alloy blade respectively, by small pieces pricker
Material is placed on the upper surface of sleeve brushing position, and then alloy blade is picked up to be placed on above solder with pliers and be compressed, and opens all solid state sense
Heating equipment is answered to switch, temperature is welded successfully in 1200 DEG C or so brazing filler metal melts with alloy blade.
6. artificial digging pile Buddha's warrior attendant water mill construction method according to claim 5, it is characterized in that: in step 6, by waste residue
It is placed in inder pot, wherein debris is put in bottom, and dregs is placed in above debris, and there are 20cm height from inder pot port for waste residue.
7. artificial digging pile Buddha's warrior attendant water mill construction method according to claim 6, it is characterized in that: making steel in step 10
Muscle cage, the cushion block of steel reinforcement cage outside setting control protective layer thickness, the cushion block spacing of vertical direction is 2m, lateral circumferential setting
Cushion block cannot be less than at 4.
8. artificial digging pile Buddha's warrior attendant water mill construction method according to claim 7, it is characterized in that: being poured in step 12
Before must cleaning hole bottom ash soil again, for concrete by hopper and tumbling barrel blanking, tumbling barrel bottom is no more than 2m away from the face that pours；Concrete is every
Rise 50cm, i.e., using poker vibrator down toward bottom hole manual zoning's vibration compacting.
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| CN201910766045.2A CN110424382A (en) | 2019-08-19 | 2019-08-19 | Artificial digging pile Buddha's warrior attendant water mill construction method |
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| CN201910766045.2A CN110424382A (en) | 2019-08-19 | 2019-08-19 | Artificial digging pile Buddha's warrior attendant water mill construction method |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113216832A (en) * | 2021-04-09 | 2021-08-06 | 中铁六局集团有限公司 | Water-mill drilling construction method for pile hole in karst area |
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2019
- 2019-08-19 CN CN201910766045.2A patent/CN110424382A/en active Pending
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|---|---|---|---|---|
| CN1312215A (en) * | 2000-03-08 | 2001-09-12 | 宋兰江 | Hanging handle |
| CN201915845U (en) * | 2011-01-24 | 2011-08-03 | 重庆勤牛工程机械有限责任公司 | Cutting drill of drilling machine |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113216832A (en) * | 2021-04-09 | 2021-08-06 | 中铁六局集团有限公司 | Water-mill drilling construction method for pile hole in karst area |
| CN113216832B (en) * | 2021-04-09 | 2024-05-31 | 中铁六局集团有限公司 | Construction method for water milling and drilling of pile holes in karst areas |
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