CN207828956U - A kind of stake holes processing unit of the pile foundation based on basement process - Google Patents
A kind of stake holes processing unit of the pile foundation based on basement process Download PDFInfo
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- CN207828956U CN207828956U CN201820198483.4U CN201820198483U CN207828956U CN 207828956 U CN207828956 U CN 207828956U CN 201820198483 U CN201820198483 U CN 201820198483U CN 207828956 U CN207828956 U CN 207828956U
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- mud
- stake holes
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- roller
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- 238000000034 method Methods 0.000 title claims abstract description 24
- 238000007790 scraping Methods 0.000 claims abstract description 18
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 15
- 230000001105 regulatory effect Effects 0.000 claims description 9
- 230000005540 biological transmission Effects 0.000 claims description 3
- 235000008331 Pinus X rigitaeda Nutrition 0.000 claims 1
- 235000011613 Pinus brutia Nutrition 0.000 claims 1
- 241000018646 Pinus brutia Species 0.000 claims 1
- 238000010276 construction Methods 0.000 abstract description 15
- 238000005266 casting Methods 0.000 abstract description 5
- 239000002689 soil Substances 0.000 description 15
- 229910000831 Steel Inorganic materials 0.000 description 3
- 239000000243 solution Substances 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- 238000009412 basement excavation Methods 0.000 description 2
- 230000003139 buffering effect Effects 0.000 description 2
- 239000004568 cement Substances 0.000 description 2
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000011440 grout Substances 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 230000001788 irregular Effects 0.000 description 2
- 238000007569 slipcasting Methods 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015271 coagulation Effects 0.000 description 1
- 238000005345 coagulation Methods 0.000 description 1
- 238000007596 consolidation process Methods 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000003673 groundwater Substances 0.000 description 1
- 238000011065 in-situ storage Methods 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 230000010412 perfusion Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Piles And Underground Anchors (AREA)
Abstract
The utility model proposes a kind of stake holes processing units of the pile foundation based on basement process, including pedestal, supporting mechanism and processing mechanism；Pedestal is equipped with the first passage of square structure, and the length of side of first passage is more than the diameter of stake holes；Supporting mechanism includes support cylinder, support platform and supporting rod, processing mechanism includes the first transfer platform, the second transfer platform, roller mechanism and mud scraping rod, the utility model carries out micronization processes to the stake holes dug, stake holes can be made more regular, conducive to the casting and constructing in later stage, the bearing capacity for being conducive to improve pile foundation, ensure that construction safety, the stake holes big especially suitable for, depth small to bore is handled.
Description
Technical field
The utility model is related to a kind of stake holes processing unit, more particularly to it is a kind of based on basement process in pile foundation construction
The device that stake holes is handled in the process.
Background technology
Ground problem encountered mainly has the following aspects：1) bearing capacity and stability problem；2) compression and unevenness
Even settlement issues；3) leakage problems；4) Liquefaction；5) specific question of special soils.When there are above-mentioned five classes to ask for subsoil
Topic one of or in which it is several when, measures of foundation treatment need to be used to ensure the safety and normal use of superstructure.
By basement process, reach following one or more of purposes：
(1) bearing capacity of foundation soil is improved；(2) compressibility of foundation soil is reduced；(3) improve the Permeable characteristic of ground；(4)
Improve the dynamic characteristics of foundation soil；(5) improve special soils unfavorable foundation characteristic.
Pile foundation engineering is one of important component in field of civil engineering, and currently used engineering pile form mainly has pre-
Stake processed is other with bored concrete pile two major classes, and wherein prefabricated pile includes the shapes such as steel-pipe pile, precast square pile, PHC pile piles, pre-stress hollow square pile
Formula provides resistance to compression, resistance to plucking, bending resistance its main feature is that the prefabricated forming postposition of engineering pile is entered the soil body using stake and the collective effect of soil
Or horizontal bearing capacity.For concrete placed under water in pile body, such as cast-in-situ bored pile, it is sufficiently large to be both needed to bore diameter, using leading
Pipe casting method is poured, but when stake diameter is smaller, and if stake holes diameter is less than 500, underwater coagulation is then difficult to pour success.
Patent 201010558314.5 discloses a kind of construction method for concrete bagged pouring in small-diameter pile hole, the construction party
Method includes the following steps：A) true fixed pile completes stake holes (1) and constructs；B) non-condensing concrete (2) is packed into section and is less than stake
In the bag (3) in hole (1) section；C) the non-condensing concrete (2) being fitted into bag (3) in step b) is positioned over together with bag (3)
In stake holes (1)；D) according to the size for needing penetration concrete amount, it is determined whether repeat step b) and step c), such as a groundwater increment
It meets the requirements, does not then need this step；E) make to pour into non-condensing concrete (2) sold stowing stake holes (1) in stake holes (1),
The utility model also proposed to be poured using the hollow part of hollow prefabricated pile (6) as a kind of concrete of stake holes (1) is packed
The precast compacting-enlarging pile construction method built, the perfusion that the utility model can smoothly complete cast-in-place concrete in minor diameter stake holes (1) are applied
Work, construction technology is simple, reliable in quality.
Patent 200910058778.7 discloses a kind of karst strata protection wall of bored pile construction and construction method, it is intended to effectively
Ground enhances hole wall stability, and improves the construction efficiency of caisson.The construction is to form stake holes by the stake holes segment of excavation section by section,
It is mounted with piecemeal steel form on the hole wall of stake holes segment and forms confining bed, it is circumferentially-spaced in piecemeal steel form plate face, longitudinal
It is intervally distributed with preformed hole, mud jacking hole is drilled with into unstable karst scall from preformed hole and is being mounted therein with slip casting
Unstable karst scall consolidation is integrated by the cement grout of Grouting Pipe pressurization injection after diffusion and solidification by pipe.It applies
Work method includes the following steps：It is installed on hole wall when there is unstable karst scall the stake holes segment of excavation section by section
Fixed block steel form；The Drilling mud jacking hole into unstable karst scall, and into each mud jacking hole it is fixedly secured enter slip casting
Pipe；Pressurizeed by Grouting Pipe into unstable karst scall injection cement grout.
It is directly to carry out back cover casting and constructing after stake holes is dug in the work progress of above-mentioned pile foundation, stake holes is not carried out
Further refinement working process, brings many inconvenience to the on-site construction operations in later stage, and the quality of final pile is not yet
It is fine, seriously affects the bearing capacity of ground.
Utility model content
The utility model proposes a kind of stake holes processing unit of the pile foundation based on basement process regarding to the issue above, right
The stake holes dug carries out micronization processes, and stake holes can be made more regular, is conducive to the casting and constructing in later stage, is conducive to improve pile foundation
Bearing capacity, ensure that construction safety, the stake holes big especially suitable for, depth small to bore is handled.
Specific technical solution is as follows：
A kind of stake holes processing unit of the pile foundation based on basement process, including pedestal, supporting mechanism and processing mechanism；
Pedestal is equipped with the first passage of square structure, and the length of side of first passage is more than the diameter of stake holes；
Supporting mechanism includes support cylinder, support platform and supporting rod；The quantity of support platform is two, and two supports are flat
Platform is symmetrically fixed on the both sides of supporting rod, and the section of supporting rod is square structure, and multiple support cylinders are divided to two groups to be fixed on
On pedestal, two groups of support cylinders are located at the both sides of first passage, and the push rod of two groups of support cylinders is flat with two supports respectively
For platform to connection, processing mechanism is fixed on the bottom of supporting rod, and the lifting of support platform is controlled, to control process machine by cylinder
The lifting of structure；
Processing mechanism includes the first transfer platform, the second transfer platform, roller mechanism and mud scraping rod；
Vertical on second transfer platform of circular configuration to be equipped with head rod, head rod is spindle rotationally arranged in
First gear is fixed on the outer wall of head rod in the bottom of first transfer platform, and first gear is meshed with second gear, and
Two gears are fixed by the first transmission shaft and third gear and are linked, and third gear is rotatably fixed on the tune of the first transfer platform
It saving in chamber, third gear is connected by the first chain with the 4th gear, and the 4th gear is rotatably fixed in adjusting cavity, the
That links on four gears fixes the 5th gear, and the 5th gear is meshed with the 6th gear being fixed in first motor, the first electricity
Machine rotation drives the second rotatable platform to be rotated；
The quantity of roller mechanism is two, and Liang Ge rollers mechanism is rotatably fixed on the second transfer platform bottom；
Roller mechanism includes roller, fixes the second connecting rod at the top of roller, and the second connecting rod is rotatably fixed on second
On transfer platform, the top of the second connecting rod is fixedly connected across the second transfer platform with the 7th gear, Liang Ge rollers mechanism
It is connected by the second chain between 7th gear, the fixation eighth gear to link on one of them the 7th gear, octadentate
It takes turns and is meshed with the 9th gear being fixed on the second motor, the rotation of the second motor drives two rollers to be rotated in the same direction；
If being uniformly provided with dry and soft mud plate on the side wall of roller, loose mud plate is arc-shaped structure, and loose mud plate is movably arranged
In the regulating tank of roller, spring, the arrangement phase of the loose mud plate of Liang Ge rollers mechanism are equipped between loose mud plate and regulating tank
Together, the opening direction of loose mud plate is identical as its rotation direction；
Mud scraping rod one end is fixed on the first transfer platform, its other end pass through supporting rod setting Liang Ge rollers mechanism it
Between, mud scraping rod bottom is equipped with mud guard, and mud guard is located at the lower section of roller mechanism；There are two symmetrically being set on the side wall of mud scraping rod
Mud shelves item is scraped, the cross sectional shape of mud shelves item is scraped and connects for the loose mud plate on right angled triangle, its corresponding roller of its right-angle side
It touches.
Further, overhead gage there are one movably being set respectively in two opposite inner walls of first passage, overhead gage
It is equipped with the first slot, two overhead gage relative movement splicings are integral, and supporting rod is connected in the first slot.
Further, mud guard is horizontally disposed circular slab, and the periphery of mud guard is acclivitous to be equipped with circle guiding
Plate.
Further, pedestal is equipped with liftable wheel, for fixing or moving stake holes processing unit.
The beneficial effects of the utility model are：
When the utility model is used, moving down supporting mechanism makes processing mechanism enter in stake holes, by two overhead gage phases
It is integral to mobile splicing, supporting rod is connected in the first slot, avoid in the construction process soil splash to outside stake holes；
Control first motor and the second electric motor starting are also pivoted about with mud scraping rod while making roller rotation,
Simultaneous buffering moves up and down processing mechanism, is operated with this and carries out full circle operation to stake holes inner wall by loose mud plate, at the same time, also
Irregular shallow hole is formed on the inner wall of stake holes, is convenient for subsequent constructing operation；
Loose mud plate can stretch along regulating tank, and the soil in work progress drops down onto on mud guard, when loose mud plate is by scraping
To contract when mud shelves, making to be stuck in soil in loose mud plate, removing drops down onto on mud guard automatically, will be on mud guard after the completion of operation
Soil take out of stake holes carry out subsequent processing；
In conclusion the utility model carries out micronization processes to the stake holes dug, stake holes can be made more regular, after being conducive to
The casting and constructing of phase is conducive to the bearing capacity for improving pile foundation, construction safety is ensure that, especially suitable for, depth small to bore
Big stake holes is handled.
Description of the drawings
Fig. 1 is the utility model section view.
Fig. 2 is processing mechanism sectional view.
Fig. 3 is B-B sectional views in Fig. 2.
Fig. 4 is part A enlarged drawing in Fig. 3.
Fig. 5 is overhead gage structure chart.
Specific implementation mode
It is clear to make the technical solution of the utility model be more clear, below in conjunction with the accompanying drawings to the utility model into advancing one
Step description, any technical characteristic to technical solutions of the utility model carry out the scheme that equivalencing is obtained with conventional reasoning and fall
Enter scope of protection of the utility model.
Reference numeral
Pedestal 1, processing mechanism 2, first passage 3, stake holes 4, support cylinder 5, support platform 6, supporting rod 7, first are transferred
Platform 8, the second transfer platform 9, roller mechanism 10, mud scraping rod 11, head rod 12, first gear 13, second gear 14,
Three gears 15, the first chain 16, the 4th gear 17, the 5th gear 18, roller 19, the second connecting rod 20, the 7th gear 21, second
Chain 22, loose mud plate 24, regulating tank 25, spring 26, mud guard 27, scrapes mud shelves item 28, overhead gage 29, first at eighth gear 23
Slot 30, guide plate 31.
A kind of stake holes processing unit of the pile foundation based on basement process as shown in the figure, including pedestal 1, supporting mechanism and place
Manage mechanism 2；
Pedestal is equipped with the first passage 3 of square structure, and the length of side of first passage is more than the diameter of stake holes 4；
Supporting mechanism includes support cylinder 5, support platform 6 and supporting rod 7；The quantity of support platform is two, two branch
Support platform is symmetrically fixed on the both sides of supporting rod, and the section of supporting rod is square structure, and multiple support cylinders are divided to two groups to consolidate
Be scheduled on pedestal, two groups of support cylinders are located at the both sides of first passage, the push rods of two groups of support cylinders respectively with two branch
Platform is supportted to connection, processing mechanism is fixed on the bottom of supporting rod, and the lifting of support platform is controlled, at control by cylinder
Manage the lifting of mechanism；
Processing mechanism includes the first transfer platform 8, the second transfer platform 9, roller mechanism 10 and mud scraping rod 11；
Vertical on second transfer platform of circular configuration to be equipped with head rod 12, head rod is rotatably arranged
In the bottom of the first transfer platform, first gear 13, first gear and 14 phase of second gear are fixed on the outer wall of head rod
Engagement, second gear are fixed by the first transmission shaft and third gear 15 and are linked, and third gear is rotatably fixed on first turn
It connects in the adjusting cavity of platform, third gear is connected by the first chain 16 with the 4th gear 17, and the 4th gear is rotatably solid
Be scheduled in adjusting cavity, that links on the 4th gear fixes the 5th gear 18, the 5th gear and be fixed in first motor the 6th
Gear is meshed, and first motor rotation drives the second rotatable platform to be rotated；
The quantity of roller mechanism is two, and Liang Ge rollers mechanism is rotatably fixed on the second transfer platform bottom；
Roller mechanism includes roller 19, fixes the second connecting rod 20 at the top of roller, and the second connecting rod is rotatably fixed on
On second transfer platform, the top of the second connecting rod is fixedly connected across the second transfer platform with the 7th gear 21, two rollers
It is connected by the second chain 22 between 7th gear of mechanism, the fixation eighth gear to link on one of them the 7th gear
23, eighth gear is meshed with the 9th gear being fixed on the second motor, the second motor rotation drive two rollers in the same direction into
Row rotation；
If being uniformly provided with dry and soft mud plate 24 on the side wall of roller, loose mud plate is arc-shaped structure, and loose mud plate is movably set
It sets in the regulating tank 25 of roller, spring 26, the arrangement of the loose mud plate of Liang Ge rollers mechanism is equipped between loose mud plate and regulating tank
Mode is identical, and the opening direction of loose mud plate is identical as its rotation direction；
Mud scraping rod one end is fixed on the first transfer platform, its other end pass through supporting rod setting Liang Ge rollers mechanism it
Between, mud scraping rod bottom is equipped with mud guard 27, and mud guard is located at the lower section of roller mechanism；Two are symmetrically equipped on the side wall of mud scraping rod
It is a to scrape mud shelves item 28, the cross sectional shape of mud shelves item is scraped as the loose mud plate on right angled triangle, its corresponding roller of its right-angle side
It is in contact.
Further, overhead gage 29 there are one movably being set respectively in two opposite inner walls of first passage, upper gear
Plate is equipped with the first slot 30, and two overhead gage relative movement splicings are integral, and supporting rod is connected in the first slot.
Further, mud guard is horizontally disposed circular slab, and the periphery of mud guard is acclivitous to be equipped with circle guiding
Plate 31.
Further, pedestal is equipped with liftable wheel, for fixing or moving stake holes processing unit.
When the utility model is used, moving down supporting mechanism makes processing mechanism enter in stake holes, by two overhead gage phases
It is integral to mobile splicing, supporting rod is connected in the first slot, avoid in the construction process soil splash to outside stake holes；
Control first motor and the second electric motor starting are also pivoted about with mud scraping rod while making roller rotation,
Simultaneous buffering moves up and down processing mechanism, is operated with this and carries out full circle operation to stake holes inner wall by loose mud plate, at the same time, also
Irregular shallow hole is formed on the inner wall of stake holes, is convenient for subsequent constructing operation；
Loose mud plate can stretch along regulating tank, and the soil in work progress drops down onto on mud guard, when loose mud plate is by scraping
To contract when mud shelves, making to be stuck in soil in loose mud plate, removing drops down onto on mud guard automatically, will be on mud guard after the completion of operation
Soil take out of stake holes carry out subsequent processing.
Claims (4)
1. a kind of stake holes processing unit of the pile foundation based on basement process, it is characterized in that, including pedestal, supporting mechanism and processing
Mechanism；
Pedestal is equipped with the first passage of square structure, and the length of side of first passage is more than the diameter of stake holes；
Supporting mechanism includes support cylinder, support platform and supporting rod；The quantity of support platform is two, two support platforms pair
The both sides for being fixed on supporting rod claimed, the section of supporting rod are square structure, and multiple support cylinders are divided to two groups to be fixed on pedestal
On, two groups of support cylinders are located at the both sides of first passage, the push rods of two groups of support cylinders respectively with two support platforms to
Connection, processing mechanism are fixed on the bottom of supporting rod, and the lifting of support platform is controlled, to control process mechanism by cylinder
Lifting；
Processing mechanism includes the first transfer platform, the second transfer platform, roller mechanism and mud scraping rod；
Vertical on second transfer platform of circular configuration to be equipped with head rod, head rod is spindle rotationally arranged in first
First gear is fixed on the outer wall of head rod in the bottom of transfer platform, and first gear is meshed with second gear, the second tooth
Wheel is fixed with third gear by the first transmission shaft and is linked, and third gear is rotatably fixed on the adjusting cavity of the first transfer platform
In, third gear is connected by the first chain with the 4th gear, and the 4th gear is rotatably fixed in adjusting cavity, the 4th tooth
That links on wheel fixes the 5th gear, and the 5th gear is meshed with the 6th gear being fixed in first motor, first motor rotation
Turn that the second rotatable platform is driven to be rotated；
The quantity of roller mechanism is two, and Liang Ge rollers mechanism is rotatably fixed on the second transfer platform bottom；
Roller mechanism includes roller, fixes the second connecting rod at the top of roller, and the second connecting rod is rotatably fixed on the second switching
On platform, the top of the second connecting rod is fixedly connected across the second transfer platform with the 7th gear, and the 7th of Liang Ge rollers mechanism the
Connected by the second chain between gear, the fixation eighth gear to link on one of them the 7th gear, eighth gear with
The 9th gear being fixed on the second motor is meshed, and the rotation of the second motor drives two rollers to be rotated in the same direction；
If being uniformly provided with dry and soft mud plate on the side wall of roller, loose mud plate is arc-shaped structure, and loose mud plate is movably disposed at roller
In the regulating tank of cylinder, spring is equipped between loose mud plate and regulating tank, the arrangement of the loose mud plate of Liang Ge rollers mechanism is identical, pine
The opening direction of mud plate is identical as its rotation direction；
Mud scraping rod one end is fixed on the first transfer platform, its other end is arranged across supporting rod Liang Ge rollers mechanism,
Mud scraping rod bottom is equipped with mud guard, and mud guard is located at the lower section of roller mechanism；It is scraped there are two symmetrically being set on the side wall of mud scraping rod
Mud shelves item scrapes the cross sectional shape of mud shelves item and is in contact for the loose mud plate on right angled triangle, its corresponding roller of its right-angle side.
2. a kind of stake holes processing unit of the pile foundation based on basement process as described in claim 1, it is characterized in that, first is logical
It is movably set respectively in two opposite inner walls in road there are one overhead gage, overhead gage is equipped with the first slot, two upper gears
Plate relative movement splicing is integral, and supporting rod is connected in the first slot.
3. a kind of stake holes processing unit of the pile foundation based on basement process as described in claim 1, it is characterized in that, mud guard
For horizontally disposed circular slab, the periphery of mud guard is acclivitous to be equipped with a circle guide plate.
4. a kind of stake holes processing unit of the pile foundation based on basement process as described in claim 1, it is characterized in that, on pedestal
Equipped with liftable wheel, for fixing or moving stake holes processing unit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820198483.4U CN207828956U (en) | 2018-02-05 | 2018-02-05 | A kind of stake holes processing unit of the pile foundation based on basement process |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820198483.4U CN207828956U (en) | 2018-02-05 | 2018-02-05 | A kind of stake holes processing unit of the pile foundation based on basement process |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207828956U true CN207828956U (en) | 2018-09-07 |
Family
ID=63396879
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820198483.4U Expired - Fee Related CN207828956U (en) | 2018-02-05 | 2018-02-05 | A kind of stake holes processing unit of the pile foundation based on basement process |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207828956U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110528514A (en) * | 2019-09-05 | 2019-12-03 | 浙江海洋大学 | A kind of civil engineering built pile |
| CN115839085A (en) * | 2023-02-22 | 2023-03-24 | 广州市海珠工程建设有限公司 | Construction device is cut off to construction tubular pile |
-
2018
- 2018-02-05 CN CN201820198483.4U patent/CN207828956U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110528514A (en) * | 2019-09-05 | 2019-12-03 | 浙江海洋大学 | A kind of civil engineering built pile |
| CN110528514B (en) * | 2019-09-05 | 2020-12-08 | 浙江海洋大学 | Civil engineering composite pile |
| CN115839085A (en) * | 2023-02-22 | 2023-03-24 | 广州市海珠工程建设有限公司 | Construction device is cut off to construction tubular pile |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
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Granted publication date: 20180907 Termination date: 20190205 |