CN104250970A - Novel visual intelligent super-fluid cast-in-place concrete pile device and construction method - Google Patents
Novel visual intelligent super-fluid cast-in-place concrete pile device and construction method Download PDFInfo
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- CN104250970A CN104250970A CN201310261488.9A CN201310261488A CN104250970A CN 104250970 A CN104250970 A CN 104250970A CN 201310261488 A CN201310261488 A CN 201310261488A CN 104250970 A CN104250970 A CN 104250970A
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Abstract
The invention relates to a novel visual intelligent super-fluid cast-in-place concrete pile device and a construction method. The novel visual intelligent super-fluid cast-in-place concrete pile device comprises a walking and crawler type main machine, a winding machine, a guide rod, a steel wire rope, a feed inlet, a power head, a gearbox, a speed reducer, a spiral drill rod, a drill bit, a feed outlet, a pump truck guide pipe, a concrete pump truck, a flow meter and a depth sensor, wherein the winding machine and the guide rod are fixedly arranged on the main machine, the power head is connected with a pulley arranged at the top end of the guide rod through the steel wire rope, the steel wire rope drives the power head to ascend and descend, the power head is sequentially connected with the spiral drill rod through the gearbox and the speed reducer, the lower end of the spiral drill rod is connected with the drill bit, the feed outlet is formed in the drill bit and is provided with an iron sheet, the iron sheet is fixed by a bolt, the concrete pump truck is connected with the feed inlet through the pump truck guide pipe, and the pump truck guide pipe is provided with the flow meter. The invention also provides the construction method of a novel visual intelligent super-fluid cast-in-place concrete pile. The construction method comprises the steps of firstly, drilling to a design depth by a long spiral drilling machine; then, forwards rotating or directly lifting the drill rod; continuously infusing super-fluid concrete in a hole through a drill bit valve while pulling out the drill rod; finally, inserting a steel reinforcement cage after pulling out the drill rod. Compared with the prior art, the novel visual intelligent super-fluid cast-in-place concrete pile device and the construction method, provided by the invention, have the advantages that no noise or vibration is generated, a soil compaction performance is not generated, intelligentization is realized, the quality is ensured, the cost is reduced, the construction period is shortened, and the like.
Description
Technical field
The present invention relates to a kind of Novel visual intelligence super flowing concrete drill hole grouting pile device and construction method, be mainly used in the bracing of foundation pit gear soil in civilian and industrial infrastructure construction and agent structure vertical applied force.
Background technology
The concrete filling pile construction method of current routine has the castinplace pile etc. of the castinplace pile of dry operation pore-forming, the castinplace pile of mud off pore-forming, the castinplace pile of casing pipe hole forming and explosive expansion pore-forming
The construction process of bored concrete pile flow process of dry operation pore-forming: sediment → hole quality at the bottom of land clearing → surveying setting-out fixed pile → pile-forming machine perching → boring extracting soil pore-forming → cleaning hole is inspected for acceptance → install reinforcing cage → pouring hole inner concrete.
The castinplace pile of mud armlet pore-forming utilizes mud off, during boring by circulating mud by the native slag tap under bit cutting outer and pore-forming, then install reinforcing cage, underwater concreting and pile.
Casing pipe hole forming castinplace pile utilizes impact pile driving method or vibrosinking, and by with valve type pile shoe or sink in soil with the steel sleeve of precast concrete shoe, then limit is pulled out cover tube edge concrete perfusion and formed.If when being furnished with reinforcing bar, then before fluid concrete, first hang cage of reinforcement.Utilize hammer piling equipment immersed tube, tube drawing, be called hammer hidden pipe caisson pile; Utilize the vibration sinking tube of vibrator, tube drawing, be called vibrator pipe sinking cast-in-place pile.
Conventional construction process of bored concrete pile is all first put reinforcing cage usually, then concreting.There is waste concrete in current Concrete Grouting Pale, the shortcoming that cost is higher, construction period aspect is also to be improved simultaneously, and construction machinery intelligence degree is not high, many times reinforcedly be all experience according to field personnel and determine, well can not carry out monitoring management.
The original way of guncreting pile is not equipped with visual intelligent system, and pile quality is poor, and pile quality is uncontrollable.
Summary of the invention
The object of the present invention is to provide a kind of have noiselessness, friction, without soil compaction, intellectuality, guarantee the quality, cost declining, the Novel visual of contracting duration intelligence super flowing concrete drill hole grouting pile device and construction method.
A kind of Novel visual intelligence super flowing concrete drill hole grouting pile device, this device comprises walking and crawler type main frame, hoist engine, guide rod, wire rope, charging aperture, unit head, gearbox, reductor, auger stem, drill bit, discharging opening, pump truck conduit, concrete mixer, flow instrument, depth sensing instrument, described hoist engine and guide rod are fixed on main frame, described unit head connects guide rod top pulley by wire rope, wire rope drives unit head oscilaltion, described unit head is connected auger stem by gearbox with reductor successively, auger stem lower end connects drill bit, drill bit is provided with discharging opening, described discharging opening is provided with iron plate, iron plate is bolted, described concrete mixer is by pump truck tubes connection charging aperture, pump truck conduit is provided with flow instrument.
Described pump truck conduit is provided with flow instrument, and embedded depth sensing instrument is equipped with at described guide rod and unit head upper and lower slide rail place, and flow instrument and depth sensing instrument are all connected on the integrated computer of main frame driver's cabin.
A construction method for Novel visual intelligence super flowing concrete drill hole grouting pile, its method comprises the following steps: smooth location → stake position setting-out → Installation and Debugging rig (installation steel pile casting) → debugging concrete pump, pump line → driller insertion → lifting reinforcing cage is installed, vibrating hammer → hole to projected depth stops creeping into → infusion Superfluid state concrete limit, limit promotes drilling rod → proposition drilling rod, removes drilling tool → Vibration on Start-up hammer into shape under slotting reinforcing cage to design elevation → pile → Stake head handling → stake top safeguard measure.
Described Superfluid state concrete is the concrete of the slump at 16cm ~ 26cm.
Described injection Superfluid state concrete can carry out automatic gauge.
Inserting reinforcing cage under described vibrating hammer adopts high-frequency hydraulic vibration to insert.
The invention has the advantages that:
1, the construction technology of more traditional castinplace pile, the present invention bores under adopting auger stem and carries soil, and promote auger stem and pour into Superfluid state concrete by the hollow part pressure of drilling rod simultaneously, shorten the engineering time, efficiency of construction is higher;
2, traditional handicraft coagulation soil pressure filling amount and drilling down and up, does not install flow instrument and depth sensing instrument, and construction is complete has now installed corresponding computer sensing instrument by rule of thumb, reach directly perceived, effectively, the requirement of automation, ensure that quality.
3, the present invention inserts reinforcing cage and adopts high-frequency hydraulic vibration hammer, has velocity of vibration fast, the features such as seismic wave is little;
4, the present invention can one-step pore-creating, Superfluid state concrete technology easy understand.
Accompanying drawing explanation
Fig. 1 is apparatus of the present invention Novel visual intelligence super flowing concrete drill hole grouting pile mechanical device schematic diagram;
Fig. 2-Fig. 5 is the working drawing of Novel visual of the present invention intelligence super flowing concrete drill hole grouting pile 6 different phases.
Fig. 6 is Novel visual of the present invention intelligence super flowing concrete drill hole grouting pile backstage display instrument display interface.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the present invention is described in detail.
Embodiment:
As shown in Figure 1, a kind of Novel visual intelligence super flowing concrete drill hole grouting pile device, this device comprises walking and crawler type main frame 1, hoist engine 2, guide rod 3, wire rope 4, charging aperture 5, unit head 6, gearbox 7, reductor 8, auger stem 9, drill bit 10, discharging opening 11, pump truck conduit 12, concrete mixer 13, flow instrument 14, depth sensing instrument 15, described hoist engine 2 and guide rod 3 are fixed on main frame 1, described unit head 6 connects guide rod top pulley by wire rope 4, wire rope 4 drives unit head 6 oscilaltion, described unit head 6 is connected auger stem 9 by gearbox 7 with reductor 8 successively, auger stem 9 lower end connects drill bit 10, drill bit 10 is provided with discharging opening 11, described discharging opening 11 is provided with iron plate, iron plate is bolted, described concrete mixer 13 connects charging aperture 5 by pump truck conduit 12, pump truck conduit 12 is provided with flow instrument 14.
Described pump truck conduit is provided with flow instrument, at guide rod and unit head upper and lower slide rail place, embedded depth sensing instrument is housed, and flow instrument and depth sensing instrument are all connected on the integrated computer of main frame driver's cabin, the stake footpath of display different depth, every meter of descending depth, every meter of filling concrete amount, total filling concrete amount and total mixing time.
The construction method of Novel visual intelligence super flowing concrete drill hole grouting pile: smooth location → stake position setting-out → Installation and Debugging rig (installation steel pile casting) → debugging concrete pump, pump line → driller insertion → lifting reinforcing cage is installed, vibrating hammer → hole to projected depth stops creeping into → infusion Superfluid state concrete limit, limit promotes drilling rod → proposition drilling rod, removes drilling tool → Vibration on Start-up hammer into shape under slotting reinforcing cage to design elevation → pile → Stake head handling → stake top safeguard measure.
Described Superfluid state concrete is the concrete of the slump at 16cm ~ 26cm.
Described injection Superfluid state concrete can carry out automatic gauge, and data can store printable.
Inserting reinforcing cage under described vibrating hammer adopts high-frequency hydraulic vibration to insert.
Claims (6)
1. a Novel visual intelligence super flowing concrete drill hole grouting pile device, this device comprises walking and crawler type main frame, hoist engine, guide rod, wire rope, charging aperture, unit head, gearbox, reductor, auger stem, drill bit, discharging opening, pump truck conduit, concrete mixer, flow instrument, depth sensing instrument, described hoist engine and guide rod are fixed on main frame, described unit head connects guide rod top pulley by wire rope, wire rope drives unit head oscilaltion, described unit head is connected auger stem by gearbox with reductor successively, auger stem lower end connects drill bit, drill bit is provided with discharging opening, described discharging opening is provided with iron plate, iron plate is bolted, described concrete mixer is by pump truck tubes connection charging aperture, pump truck conduit is provided with flow instrument.
2. a kind of Novel visual intelligence super flowing concrete drill hole grouting pile device according to claim 1, it is characterized in that, described pump truck conduit is provided with flow instrument, embedded depth sensing instrument is equipped with at described guide rod and unit head upper and lower slide rail place, and flow instrument and depth sensing instrument are all connected on the integrated computer of main frame driver's cabin.
3. the construction method of a Novel visual intelligence super flowing concrete drill hole grouting pile; it is characterized in that, described method comprises the following steps: smooth location → stake position setting-out → Installation and Debugging rig (installation steel pile casting) → debugging concrete pump, pump line → driller insertion → lifting reinforcing cage is installed, vibrating hammer → hole to projected depth stops creeping into → infusion Superfluid state concrete limit, limit promotes drilling rod → propositions drilling rod, removes drilling tool → Vibration on Start-up hammer into shape under slotting reinforcing cage to design elevation → pile → Stake head handling → stake top safeguard measure.
4. the construction method of Novel visual intelligence super flowing concrete drill hole grouting pile according to claim 3, it is characterized in that, described Superfluid state concrete is the concrete of the slump at 16cm ~ 26cm.
5. the construction method of Novel visual intelligence super flowing concrete drill hole grouting pile according to claim 3, it is characterized in that, described injection Superfluid state concrete can carry out automatic gauge.
6. the construction method of Novel visual intelligence super flowing concrete drill hole grouting pile according to claim 3, is characterized in that, inserts reinforcing cage and adopt high-frequency hydraulic vibration to insert under described vibrating hammer.
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| CN201310261488.9A CN104250970A (en) | 2013-06-27 | 2013-06-27 | Novel visual intelligent super-fluid cast-in-place concrete pile device and construction method |
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| CN201310261488.9A CN104250970A (en) | 2013-06-27 | 2013-06-27 | Novel visual intelligent super-fluid cast-in-place concrete pile device and construction method |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104674792A (en) * | 2015-02-13 | 2015-06-03 | 河南三建建设集团有限公司 | Pumping-type concrete press-grouting pile lift drill display device |
| CN104833389A (en) * | 2015-05-19 | 2015-08-12 | 长沙理工大学 | Grouting sealing hole stop grout visual experimental device and experimental method thereof |
| CN106351214A (en) * | 2016-08-29 | 2017-01-25 | 中冶沈勘工程技术有限公司 | Construction method of long spiral variable diameter concrete pile |
| CN108018856A (en) * | 2017-11-30 | 2018-05-11 | 中国冶集团有限公司 | A kind of Novel spiral pile-driving machine and its construction method |
| CN111395346A (en) * | 2020-03-19 | 2020-07-10 | 广州市建筑科学研究院有限公司 | Construction method for pouring concrete into karst cave |
| CN113174935A (en) * | 2021-05-27 | 2021-07-27 | 城地建设集团有限公司 | Dry-method rotary extrusion-expansion pile forming device and construction method |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN104674792A (en) * | 2015-02-13 | 2015-06-03 | 河南三建建设集团有限公司 | Pumping-type concrete press-grouting pile lift drill display device |
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| CN104833389A (en) * | 2015-05-19 | 2015-08-12 | 长沙理工大学 | Grouting sealing hole stop grout visual experimental device and experimental method thereof |
| CN106351214A (en) * | 2016-08-29 | 2017-01-25 | 中冶沈勘工程技术有限公司 | Construction method of long spiral variable diameter concrete pile |
| CN108018856A (en) * | 2017-11-30 | 2018-05-11 | 中国冶集团有限公司 | A kind of Novel spiral pile-driving machine and its construction method |
| CN111395346A (en) * | 2020-03-19 | 2020-07-10 | 广州市建筑科学研究院有限公司 | Construction method for pouring concrete into karst cave |
| CN113174935A (en) * | 2021-05-27 | 2021-07-27 | 城地建设集团有限公司 | Dry-method rotary extrusion-expansion pile forming device and construction method |
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Application publication date: 20141231 |
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