CN205171507U - Construction equipment of pile foundation engineering - Google Patents
Construction equipment of pile foundation engineering Download PDFInfo
- Publication number
- CN205171507U CN205171507U CN201521000120.8U CN201521000120U CN205171507U CN 205171507 U CN205171507 U CN 205171507U CN 201521000120 U CN201521000120 U CN 201521000120U CN 205171507 U CN205171507 U CN 205171507U
- Authority
- CN
- China
- Prior art keywords
- rotary table
- construction equipment
- annular rotary
- pile foundation
- pile
- 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.)
- Withdrawn - After Issue
Links
Landscapes
- Piles And Underground Anchors (AREA)
Abstract
The utility model provides a construction equipment of pile foundation engineering, includes a set ofly or multiunit annular turnplate subassembly, motor and drive assembly and rigid structure support, the annular turnplate subassembly includes annular turnplate, sets up at the rotatory wing of a plurality of of annular turnplate front end, and annular turnplate is by a set of or multiunit motor and drive assembly drive operation, motor and drive assembly include motor, transmission shaft and drive gear group, annular turnplate subassembly, motor and drive assembly fix on the rigid structure support. This construction equipment has solved and has been under construction outside the rigidity stake to the realization is carried out the pile sinking of rigidity stake and can be realized perhaps including the replacement soil that uses concrete or mortar at the modified soil that forms in rigidity stake week including the soil cement under the lower thrust augmentation of ground pile frame, improved efficiency of construction and construction quality, and the expense of saving.
Description
Technical field
The utility model relates to a kind of construction equipment of Foundation Design.
Background technology
Existing combination of rigidity and flexibility pile driving construction mode generally adopts the construction first completing flexible pile (as cement mixing method), after flexible pile has been constructed, complete rigid pile construction again in a few hours.The weak point that this construction method is main: 1, because flexible pile and rigid pile are constructed at twice, this construction method can not ensure flexible pile and the same core of rigid pile completely; 2, existing flexible pile construction equipment power is generally arranged in frame, and power is delivered to shower nozzle by the long axis rotated that rubs in soil of tens of rice or is stirred on Ji, and not only kinetic energy rejection is large, also causes equipment dynamic configuration in frame large; 3, in flexible pile and rigid pile construction process, the volume recruitment that cement paste is admixed and rigid pile are implanted volume recruitment and the cement-soil of certain volume can be caused to discharge, and are discharged cement-soil and have admixed cement comparatively uniformly, thus cause certain waste; 4, flexible pile and rigid pile are constructed at twice, and relative work efficiency is low, speed is slow.
The construction method that existing drilling follow pile tube (middle pick method) adopts utilizes pile tube hollow to use long spire drilling tool driving, driving limit, limit pile sinking, after pile sinking at the bottom of stake grout injection or concrete, simultaneously slip casting around pile.The weak point that this construction method is main: 1, in this construction method frame, equipment is many, and equipment and power larger; 2, each pile extension process need connect pile tube and be positioned at the auger stem of pile tube, and connect difficulty comparatively large, speed of application is slow; 3, the pre-buried some Grouting Pipe pile sinking grouting behind shaft or drift lining outside pile tube, add operation and expense.
In the construction of existing pile foundation, comprise in composite pile construction or drilling follow pile tube (middle pick method) construction etc., yet there are no the construction equipment carrying out constructing outside preformed pile.
Summary of the invention
Technical problem to be solved in the utility model is: provide a kind of construction equipment being applicable to pile foundation engineering, this construction equipment executing pile foundation engineering solves the construction problem outside rigid pile, thus carry out the pile sinking of rigid pile under realizing the lower reinforcing of pile frame on the ground and can be implemented in the Modified soil that formed in rigid pile stake week and comprise cement-soil or comprise the displacement soil using concrete or mortar, this construction equipment improves efficiency of construction and construction quality, and cost saving.
The technical scheme that the utility model adopts is: a kind of construction equipment of pile foundation engineering, comprise one group or many group annular rotary table assemblies, motor and transmission component and rigid structure support, described annular rotary table assembly comprises annular rotary table, is arranged on several rotary wings of annular rotary table front end, and annular rotary table is driven by one group or multiple sets of motors and transmission component and runs; Described motor and transmission component comprise motor, power transmission shaft and driving gear set; Annular rotary table assembly, motor and transmission component are fixed on rigid structure support.
The beneficial effect that the utility model has: 1, the beneficial effect of the construction of more existing composite pile: the construction of (1), flexible pile is carried out (pile) with rigid pile construction simultaneously, and efficiency is high, and speed of application is fast; (2), flexible pile be fixed on rigid pile stake week side carry out, flexible pile and the same core of rigid pile can be ensured completely; Multimode is broken ground and is stirred, and the Modified soil in construction (as formed cement-soil) mixing quality is ensured; (3), dynamical system is preposition, and loss of efficacy is few, saves energy; Reduce equipment dynamic configuration, make long stake stir construction power and solved; (4), in formation of pile, the rigid pile volume increased in foundation soil and the grout volume of injection and the contained cement amount of part of cement soil extruded can control effectively by adjusting slurry amount, saving material.2, the beneficial effect of construction that adopts of more existing drilling follow pile tube (middle pick method): (1), dynamical system are preposition, reduce equipment dynamic configuration, realize equipment more miniaturization; (2), adopt preformed pile outward by mode connecting duct, connection speed is fast; 3, dynamical system is preposition, and loss of efficacy is few, saves energy; (4), slip casting and pile sinking once carry out, and improves work efficiency, also save the some Grouting Pipe be embedded in outside pile tube; (5), can not increase under operation and form cement-soil with the cost lower in stake side, improve bearing capacity.
The further technical scheme of the utility model is: 1 construction equipment is also provided with slip casting assembly, slurry/gas blowout mouth that slip casting assembly comprises slurry/feed channel, is placed in the slurry/gas passage in annular rotary table assembly and is placed on rotary wings, high mud jacking/gas imports the spout ejection on the rotary wings of annular rotary table front end setting by the slurry in slurry/feed channel and annular rotary table assembly/gas passage.2, this construction equipment is also provided with and rotates and the auxiliary of transmission and black box, and this assembly comprises annular rotary table pallet, the auxiliary closure structure of the ball bearing be provided with between annular rotary table and annular rotary table pallet and transmission mechanism.Play the effect of power transmission shaft in sealed hydraulic motor transmission and driving member.3, described annular rotary table side and rotary wings arrange several alloy cutter heads.4, this construction equipment is also provided with vibrator.
Below in conjunction with the drawings and the specific embodiments, the utility model is described in further detail.
Accompanying drawing explanation
Fig. 1 is a kind of each components distribution of embodiment of the utility model construction equipment and scheme of installation.
Fig. 2 is the structural representation of a kind of embodiment of Fig. 1 construction equipment.
Fig. 3 is the perspective view of the horizontal tangent plane of Fig. 2 construction equipment.
Accompanying drawing illustrates: 1. annular rotary table assembly, 1.1. annular rotary table, 1.2. rotary wings, 1.3. alloy cutter head, 2. motor and transmission component, 2.1. hydraulic motor, 2.2. power transmission shaft, 2.3. driving gear set, 3. rigid structure support, 4. auxiliary and black box, 4.1. annular rotary table pallet, 4.2. ball bearing, 4.3. auxiliary closure structure, 5. slip casting assembly, 5.1. slurry/feed channel, 5.2. slurry/gas passage, 5.3. slurry/gas blowout mouth, 6. vibrator, 7. conduit, 8. rigid pile, 9. temporary fixed lock pin.
Detailed description of the invention
As shown in Figure 1, Figure 2, Figure 3 shows, the present embodiment is be provided with the construction equipment that upper and lower two groups of annular rotary table assemblies 1 are a kind of pile foundation of core component, this construction equipment comprise annular rotary table assembly 1, motor and transmission component 2, rigid structure support 3, rotate with transmission assist and black box 4, slip casting assembly 5, vibrator 6.Annular rotary table assembly 1, motor and transmission component 2, rotate with transmission assist and black box 4, slip casting assembly 5, vibrator 6 are fixed on rigid structure support 3.This construction equipment is temporarily fixed in rigid pile 8 by temporary fixed lock pin 9, and slurry/gas/liquid force feed is transported to this construction equipment by the conduit 7 outside rigid pile 8.
Often organize annular rotary table assembly 1 to comprise annular rotary table 1.1, be arranged on several rotary wings 1.2 of annular rotary table 1.1 front end and be arranged on several alloy cutter heads 1.3 on annular rotary table 1.1 side and rotary wings 1.2.Motor and transmission component 2 comprise hydraulic motor 2.1, power transmission shaft 2.2 and driving gear set 2.3.Vibrator 6 is provided with between adjacent upper and lower two groups of annular rotary table assemblies 1.The moment of torsion of annular rotary table 1.1 and rotating speed require to select according to Specific construction, and determine the moment of torsion of hydraulic motor 2.1, rotating speed and quantity accordingly.The present embodiment is set to upper and lower two groups of counter-rotational annular rotary table assemblies 1 each other, often organizes annular rotary table assembly 1 and drives operations (hydraulic motor 2.1 is run by two groups of annular rotary tables 1.1 of power transmission shaft 2.2 and driving gear set 2.3 drive) by four groups of motors and transmission component 2 respectively.The present embodiment is often organized annular rotary table assembly 1 and is arranged four groups of rotary wings 1.2, and alloy cutter head 1.3 quantity that annular rotary table 1.1 side and rotary wings 1.2 are arranged sets according to actual needs.
Rotate and comprise annular rotary table pallet 4.1, the ball bearing 4.2 be provided with between annular rotary table 1.1 and annular rotary table pallet 4.1 and the auxiliary closure structure 4.3 of transmission mechanism with the auxiliary of transmission and black box 4.
Slip casting assembly 5, slurry/gas blowout mouth 5.3 that slip casting assembly 5 comprises slurry/feed channel 5.1, is placed in the slurry/gas passage 5.2 in annular rotary table assembly 1 and is placed on the Stirring wing 1.2, the spout 5.3 that high mud jacking/gas is imported on the rotary wings 1.2 of annular rotary table front end setting by the slurry/gas passage 5.2 in slurry/feed channel 5.1 and annular rotary table assembly sprays.
Slurry/gas/liquid force feed is transported to described special-purpose machinery construction equipment by using the conduit 7 comprising hard tube or flexible pipe outside rigid pile.
During operation, the construction equipment being core component with setting up and down two groups of counter-rotational each other large torsion annular rotary disc assemblies 1 is temporarily fixed on outside rigid pile 8 with temporary fixed lock pin 9, in rigid pile 8 pile driving process or rigid pile pile sinking put in place after rise in the process of this construction equipment pulled out outside preformed rigid stake, hydraulic motor 2.1 drive setting up and down two groups each other counter-rotational large torsion annular rotary table 1.1 rotate, annular rotary table 1.1 rotarily drives rotary wings 1.2 (often group annular rotary table rotarily drives four groups of eight rotary wings that front end the is arranged respectively) rotary motion that front end is arranged, rotary wings 1.2 is equipped with several alloy cutters 1.3 and is provided with two spouts 5.3, the rotary wings 1.2 of ring rotation carries out machinery to stake week foundation soil and to break ground stirring, water under high pressure mud, gases at high pressure carry out high mud jacking gas by the spout ejection that rotating disk imports on rotary wings 1.2 to stake week foundation soil and break ground, slip casting, stir, thus form a kind of combination of rigidity and flexibility stake.
Claims (10)
1. the construction equipment of a pile foundation engineering, it is characterized in that: comprise one group or many group annular rotary table assemblies, motor and transmission component and rigid structure support, described annular rotary table assembly comprises annular rotary table, is arranged on several rotary wings of annular rotary table front end, and annular rotary table is driven by one group or multiple sets of motors and transmission component and runs; Described motor and transmission component comprise motor, power transmission shaft and driving gear set; Annular rotary table assembly, motor and transmission component are fixed on rigid structure support.
2. the construction equipment of pile foundation engineering according to claim 1, it is characterized in that: be also provided with and rotate and the auxiliary of transmission and black box, this assembly comprises annular rotary table pallet, the auxiliary closure structure of the ball bearing be provided with between described annular rotary table and annular rotary table pallet and transmission mechanism.
3. the construction equipment of pile foundation engineering according to claim 1 and 2, it is characterized in that: be also provided with slip casting assembly, slurry/gas blowout mouth that this slip casting assembly comprises slurry/feed channel, is placed in the slurry/gas passage in annular rotary table assembly and is placed on rotary wings, high mud jacking/gas imports the spout ejection on the rotary wings of annular rotary table front end setting by the slurry in slurry/feed channel and annular rotary table assembly/gas passage.
4. the construction equipment of pile foundation engineering according to claim 1 and 2, is characterized in that: described annular rotary table side and rotary wings arrange several alloy cutter heads.
5. the construction equipment of pile foundation engineering according to claim 3, is characterized in that: described annular rotary table side and rotary wings arrange several alloy cutter heads.
6. the construction equipment of pile foundation engineering according to claim 1 and 2, is characterized in that: be also provided with vibrator in this device.
7. the construction equipment of pile foundation engineering according to claim 3, is characterized in that: be also provided with vibrator in this device.
8. the construction equipment of pile foundation engineering according to claim 4, is characterized in that: be also provided with vibrator in this device.
9. the construction equipment of pile foundation engineering according to claim 5, is characterized in that: be also provided with vibrator in this device.
10. the construction equipment of pile foundation engineering according to claim 1 and 2, is characterized in that: slurry/gas/liquid force feed is transported to described construction equipment by using the conduit comprising hard tube or flexible pipe outside rigid pile.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521000120.8U CN205171507U (en) | 2015-12-04 | 2015-12-04 | Construction equipment of pile foundation engineering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521000120.8U CN205171507U (en) | 2015-12-04 | 2015-12-04 | Construction equipment of pile foundation engineering |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205171507U true CN205171507U (en) | 2016-04-20 |
Family
ID=55735514
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521000120.8U Withdrawn - After Issue CN205171507U (en) | 2015-12-04 | 2015-12-04 | Construction equipment of pile foundation engineering |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205171507U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105350528A (en) * | 2015-12-04 | 2016-02-24 | 黄国庆 | Construction device for pile foundation project |
-
2015
- 2015-12-04 CN CN201521000120.8U patent/CN205171507U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105350528A (en) * | 2015-12-04 | 2016-02-24 | 黄国庆 | Construction device for pile foundation project |
| CN105350528B (en) * | 2015-12-04 | 2017-04-19 | 黄国庆 | Construction device for pile foundation project |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204185850U (en) | A kind of positive and negative headstock of cement-soil mixing pile machine and mixing pile machine | |
| CN103452559A (en) | Vertical shaft shield tunneling machine | |
| CN106545011A (en) | The multidirectional mixing pile pile making method of efficient energy-saving | |
| CN106284328B (en) | The energy saving multidirectional cement mixing method drilling tool of strength self-reaction force | |
| CN102943468A (en) | Multi-axial mixing pile device capable of reducing soil extrusion and application thereof | |
| CN106368213B (en) | The energy-efficient multidirectional mixing pile pile-forming equipment of self-reaction force | |
| CN105544579B (en) | A kind of construction method of pile foundation | |
| CN201137093Y (en) | Forced type bidirectional cement-treated soil agitation pile head | |
| CN109944240A (en) | Prefabricated tubbiness foundation structure and its construction method and device are implanted into after large-diameter annual stirring grooving | |
| CN205171507U (en) | Construction equipment of pile foundation engineering | |
| CN203256735U (en) | Multi-shaft mixing pile device capable of reducing soil-squeezing effect | |
| CN102587353A (en) | Stirring head of stirring curing machine | |
| CN112575802B (en) | Construction process of cluster swing-spraying impervious wall | |
| CN102182180A (en) | Rotary extrusion sleeve anchor rod and construction method thereof | |
| CN105350528A (en) | Construction device for pile foundation project | |
| CN101245594B (en) | Bidirectional stirring pile machine | |
| CN115030147B (en) | Stirring pile up-down guniting conversion mechanism and construction method | |
| CN207960488U (en) | A kind of mixing pile drilling machine containing built-in pipeline | |
| CN206143764U (en) | Multidirectional cement mixing method drilling tool of energy -conserving powerful self -reaction force | |
| CN102162242B (en) | Rotary squeeze-expansion supporting disk machine | |
| CN107165162A (en) | The multidirectional jet cement-soil mixing pile machine of multiaxis and the multidirectional cement-soil mixing pile machine of single shaft | |
| CN203476336U (en) | Shield tunneling machine for shaft | |
| CN201411686Y (en) | Long auger-drill head | |
| CN104372792B (en) | A kind of positive and negative headstock of cement-soil mixing pile machine and mixing pile machine | |
| CN109680877B (en) | Half grout sleeve connection structure of assembled component |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20160420 Effective date of abandoning: 20170419 |
|
| AV01 | Patent right actively abandoned |