CN208072492U - A kind of pile foundation hole-forming device suitable for periphery coring - Google Patents
A kind of pile foundation hole-forming device suitable for periphery coring Download PDFInfo
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- CN208072492U CN208072492U CN201820570768.6U CN201820570768U CN208072492U CN 208072492 U CN208072492 U CN 208072492U CN 201820570768 U CN201820570768 U CN 201820570768U CN 208072492 U CN208072492 U CN 208072492U
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- 238000003825 pressing Methods 0.000 claims description 8
- 239000000956 alloy Substances 0.000 claims description 7
- 229910045601 alloy Inorganic materials 0.000 claims description 7
- 210000000078 claw Anatomy 0.000 claims description 7
- 238000010276 construction Methods 0.000 description 11
- 238000000034 method Methods 0.000 description 6
- 238000013461 design Methods 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 4
- 238000009434 installation Methods 0.000 description 4
- 239000011435 rock Substances 0.000 description 4
- 238000005553 drilling Methods 0.000 description 3
- 238000012937 correction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 241000209202 Bromus secalinus Species 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000007667 floating Methods 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 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 description 1
- 230000008569 process Effects 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
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- Placing Or Removing Of Piles Or Sheet Piles, Or Accessories Thereof (AREA)
Abstract
The utility model discloses a kind of pile foundation hole-forming devices suitable for periphery coring, it is characterized in that including rotating basis, plane bearing, pressing plate, rotary frame column, column spur rack, gear-box, height adjust locker, height adjusts wind, column fastening screw nut, telescopic cantilever, motor, coring tube and alloy wear-resisting claw.The pile foundation hole-forming device suitable for periphery coring of the utility model, which has, to be not required to repeatedly manually move installation and correction（Corning machine）Job position, mechanical work play efficient, and versatility is good, the reliable advantage of supporting & stablizing.
Description
Technical field
The utility model is related to a kind of pile foundation drilling construction method more particularly to a kind of pile foundation suitable for periphery coring at
Aperture apparatus.
Background technology
Traditional pile foundation drilling construction, typically use artificial rock drilling operation, after use mechanical periphery core sample method, then
To lower driving pile foundation pore-forming after progress rock mass cutting.But existing coring equipment coring is used, firstly there are following disadvantages：It is applying
The cumbersome for installation and procedures period is longer in work, is unfavorable for the rapid construction of pile foundation pore-forming, and the quality of pore-forming pile foundation construction is difficult
To ensure.Secondly, the irregular probability of molding pile foundation appearance is larger, and the operation for being unfavorable for pile foundation pore-forming forms construction, it is difficult to
Meet construction quality and construction period.Therefore the construction technology of the equipment form of existing pile foundation pore-forming use needs to improve.
Invention content
In view of the above shortcomings of the prior art, technical problem to be solved in the utility model is：How to provide a kind of suitable
For the pile foundation hole-forming device of periphery coring, it is easy to the design and construction of pile foundation pore-forming.
In order to solve the above-mentioned technical problem, the utility model uses the following technical solution：
A kind of pile foundation hole-forming device suitable for periphery coring, which is characterized in that including rotating basis, plane bearing, pressure
Plate, rotary frame column, column spur rack, gear-box, height adjust locker, height adjust wind, column fastening screw nut,
Telescopic cantilever, motor, coring tube and alloy wear-resisting claw；
Wherein, the top of rotating basis has supporting station, is equipped at the center at the top of the supporting station and is installed for plane bearing
Bearing mounting groove, and perforation is provided through at the center of the slot bottom of the bearing mounting groove；The lower end of supporting station is fixed with one
Flanged joint side is enclosed, multiple peaces being inserted into for rotating basis fixing bolt are along the circumferential direction arranged at intervals on the flanged joint side
Fill hole；
Rotary frame column lower end runs through the perforation of the centre bore of above-mentioned plane bearing 6 and the slot bottom of bearing mounting groove, and
Rotary frame column lower end is screwed with column fastening screw nut by screw thread, is located at the top of lower end on rotary frame column hypomere
Lateral surface evagination form limited position convex shoulder, the lower face of the limit convex shoulder and the upper surface of plane bearing offset and limit, should
It is set with pressing plate at limit convex shoulder, which is fixed by screws on the supporting station around at the top of bearing mounting groove；Positioned at pressure
It is provided with rotary positioning apparatus on limit convex shoulder above plate；
Column spur rack is fixedly mounted on rotary frame column, and gear-box integral assembling is on rotary frame column and logical
The gear crossed inside gear-box is engaged with column spur rack to be connected；Height adjusts wind and passes through turn for driving gear to rotate
Axis is installed in rotation on gear-box；
Telescopic cantilever is whole to be laterally fixedly mounted on the babinet of gear-box, and one end far from gear-box is solid on telescopic cantilever
Dingan County is equipped with motor, and the shaft of motor downwards and is installed with coring tube, and the lower end of coring tube is installed with
Alloy wear-resisting claw.
Compared with the existing technology compared with the advantages of pile foundation hole-forming device suitable for periphery coring of the utility model has
It is：
First, using the periphery corning machine of the special pile foundation pore-forming of rotary type, can connect in a level upper edge foundation pit circumference
Coring on continuous position, and only need to may make subsequently carrying out primary be accurately positioned to periphery corning machine before（Single pile foundation
At hole）Each coring position all very precisely, is not required to repeatedly manually move installation and correction（Corning machine）Operation position
It sets, mechanical work plays efficient（Existing corning machine using when repeatedly to shift position base and again correction bit set come
Coring, therefore use and be inconvenient）.
It is used second is that telescopic cantilever positioning is also adjusted for rectangle pile foundation or special-shaped pile foundation, versatility is good.
Third, rotating basis, plane bearing and pressing plate, formed after being assembled with rotary frame column have it is simple and reasonable,
Supporting & stablizing is reliable, and the rotating mechanism with rotation and universal positioning function.
Fourth, the duration of pile foundation pore-forming can be shortened, it is ensured that the quick formation of the pile foundation pore-forming under general condition, is to be suitable for
The succinct construction technology for meeting the pile foundation pore-forming design requirement under general conditions, easily reaches the pile foundation pore-forming under general condition
Afterwards, the technical quality effect needed for size design code requirement and design specification requirement that need to reach.
Description of the drawings
Fig. 1 is the structural schematic diagram for the pile foundation hole-forming device that the utility model is suitable for periphery coring.
Fig. 2 is installation and the operation schematic diagram for the pile foundation hole-forming device that the utility model is suitable for periphery coring.
In figure label for：1-rotary frame column, 2-gear-boxes, 3-height adjust locker, 4-height adjust hand
Rocking handle, 5-column spur racks, 6-plane bearings, 7-rotary positioning apparatus, 8-rotating basis, 9-rotating basis fix spiral shell
Bolt, 10-column fastening screw nuts, 11-telescopic cantilever position fixing handles, 12-electrical source of power wire box, 13-motor, 14-are stretched
Cantilever, 15-coring tubes, 16-alloy wear-resisting claws, 17-pile foundations hole, 18-foundation pit circumference coring continuous positions, 19-foundation pits
Circumference coring start position, 20-foundation pit circumference coring final positions.
Specific implementation mode
With reference to the periphery coring method of pile foundation pore-forming a kind of, the utility model is described in further detail.
A kind of periphery coring method of pile foundation pore-forming, includes the following steps：
A, periphery corning machine is obtained, which includes rotating basis 8, plane bearing 6, pressing plate, whirler erection
Column 1, gear-box 2, highly adjusts locker 3, height adjusting wind 4, column fastening screw nut 10, stretches and hang column spur rack 5
Arm 14, motor 13, coring tube 15 and alloy wear-resisting claw 16；
B, prepare before coring：The position leveling operation of pile foundation pore-forming is carried out, removal surface dust reveals rock stratum face afterwards layer by layer；
Measurement and positioning find out pile foundation cheat 17 center positions, pile foundation cheat 17 center positions install periphery corning machine rotating basis 8,
It using rotating basis fixing bolt 9, is fixed on pile foundation and cheats in 17 center positions, adjusting wind 4 using height adjusts accordingly
Required working depth after adjusting 3 temporary lock of locker using height, is locked after the stroke of 14 outer end of adjustment telescopic cantilever
Tightly；Coring tube 15 is installed, alignment foundation pit circumference coring start position 19 is on foundation pit circumference coring continuous position 18, locking
Rotary positioning apparatus 7；
C, after preparing before the above-mentioned coring of completion, then rotating basis 8 is no longer moved when interchangeable coring hole position, in continuous position
It sets on 18, from start position 19 to foundation pit circumference coring final position 20, the whole circumference corings for completing one level of foundation pit are made
Industry；
D, after the whole circumference corings for completing one level of foundation pit, the complete machine of periphery corning machine is transferred to next
Level carries out installation exercise.
In the corning machine of periphery：The top of rotating basis 8 has supporting station, is equipped with for flat at the center at the top of the supporting station
The bearing mounting groove that spherical bearing 6 is installed, and perforation is provided through at the center of the slot bottom of the bearing mounting groove；Under supporting station
End is fixed with a circle flanged joint side, is along the circumferential direction arranged at intervals on the flanged joint side multiple for rotating basis fixation spiral shell
The mounting hole that bolt 9 is inserted into；
The perforation of the centre bore of above-mentioned plane bearing 6 and the slot bottom of bearing mounting groove is run through in 1 lower end of rotary frame column, and
1 lower end of rotary frame column is screwed with column fastening screw nut 10 by screw thread, is located at the upper of lower end on 1 hypomere of rotary frame column
The lateral surface evagination just located forms limited position convex shoulder, and the lower face of the limit convex shoulder and the upper surface of plane bearing 6 offset and limit
, it is set with pressing plate at the limit convex shoulder, which is fixed by screws on the supporting station around at the top of bearing mounting groove；Position
It is provided with rotary positioning apparatus 7 on limit convex shoulder above pressing plate；
Column spur rack 5 is fixedly mounted on rotary frame column 1, and 2 integral assembling of gear-box is on rotary frame column 1
And it is engaged and is connected with column spur rack 5 by the gear inside gear-box 2；Height adjusts wind 4 by being used to drive gear
The shaft of rotation is installed in rotation on gear-box 2；
Telescopic cantilever 14 is whole to be laterally fixedly mounted on the babinet of gear-box 2, far from gear-box 2 on telescopic cantilever 14
One end is installed with motor 13, and the shaft of motor 13 downwards and is installed with coring tube 15, coring tube 15
Lower end is installed with alloy wear-resisting claw 16.
When implementation, preferably rotary positioning apparatus 7 is the locking nut being screwed in by screw thread on limit convex shoulder side.
When implementation, it is to be screwed in the threaded hole of 2 babinet of gear-box by spiral that preferably height, which adjusts locker 3,
Threaded rod, and the one end being located on the threaded rod in gear-box 2 is used to abut with rotary frame column 1 and is connected and is formed limit,
The one end being located on threaded rod outside gear-box 2 is installed with handle.
Wherein, telescopic cantilever 14 includes pilot sleeve, piston rod and telescopic cantilever position fixing handle 11, piston rod sliding plug
In the pilot sleeve, telescopic cantilever position fixing handle 11 is screwed in by screw thread in the threaded hole for extending radially through pilot sleeve,
And it is for offseting with piston rod and being locked to piston rod to be located at one end in pilot sleeve on telescopic cantilever position fixing handle 11
Fixed, it is rotation adjustable side that one end outside pilot sleeve is located on telescopic cantilever position fixing handle 11.
The brief description of the process of the periphery coring method of above-mentioned pile foundation pore-forming is：（1）According to the Machine Design accordingly invented
Figure manufacture and combination periphery corning machine →（2）According to production engineering specifications, the position leveling operation of pile foundation pore-forming is carried out, removal is floating
Revealed after soil layer layer rock stratum face →（3）Measurement and positioning find out pile foundation cheat 17 center positions →（4）Corning machine rotation in periphery is installed
Pedestal 8 →（5）Using rotating basis fixing bolt 9, be fixed in 17 center positions of pile foundation hole →（6）Hand is adjusted using height
Rocking handle 4 adjusts corresponding required working depth, using height adjust 3 temporary lock of locker →（7）Adjustment telescopic cantilever 14 →
（8）Coring tube 15 is installed, alignment foundation pit circumference coring start position 19, on foundation pit circumference coring continuous position 18 →（9）
Locking rotary positioning apparatus 7 →（10）Pore-forming coring construction operation is carried out after connecting electrical source of power.
It the above is only the utility model preferred embodiment, need to point out it is that those skilled in the art are not being departed from
Under the premise of the technical program, the technical solution for the several modifications and improvements made should equally be contemplated as falling within the claims and want
Seek the range of protection.
Claims (2)
1. a kind of pile foundation hole-forming device suitable for periphery coring, which is characterized in that including rotating basis（8）, plane bearing
（6）, pressing plate, rotary frame column（1）, column spur rack（5）, gear-box（2）, height adjust locker（3）, height adjust hand
Rocking handle（4）, column fastening screw nut（10）, telescopic cantilever（14）, motor（13）, coring tube（15）With alloy wear-resisting claw
（16）；
Wherein, rotating basis（8）Top there is supporting station, be equipped with for plane bearing at the center at the top of the supporting station（6）Peace
The bearing mounting groove of dress, and perforation is provided through at the center of the slot bottom of the bearing mounting groove；The lower end of supporting station is fixed with
One encloses flanged joint side, is along the circumferential direction arranged at intervals on the flanged joint side multiple for rotating basis fixing bolt（9）It inserts
The mounting hole entered；
Rotary frame column（1）Above-mentioned plane bearing is run through in lower end（6）Centre bore and bearing mounting groove slot bottom perforation, and
Rotary frame column（1）Lower end is screwed with column fastening screw nut by screw thread（10）, rotary frame column（1）Under being located on hypomere
Lateral surface evagination at the top at end forms limited position convex shoulder, the lower face of the limit convex shoulder and plane bearing（6）Upper surface
It offsets and limits, pressing plate is set at the limit convex shoulder, which is fixed by screws in the branch around at the top of bearing mounting groove
On cushion cap；It is provided with rotary positioning apparatus on limit convex shoulder above pressing plate（7）；
Column spur rack（5）It is fixedly mounted on rotary frame column（1）On, gear-box（2）Integral assembling is in rotary frame column
（1）Above and pass through gear-box（2）Internal gear and column spur rack（5）Engagement is connected；Height adjusts wind（4）Pass through use
It is installed in rotation on gear-box in the shaft of driving gear rotation（2）On；
Telescopic cantilever（14）It is whole to be laterally fixedly mounted on gear-box（2）Babinet on, telescopic cantilever（14）Upper separate gear-box
（2）One end be installed with motor（13）, motor（13）Shaft downwards and be installed with coring tube（15）,
Coring tube（15）Lower end be installed with alloy wear-resisting claw（16）.
2. the pile foundation hole-forming device according to claim 1 suitable for periphery coring, which is characterized in that telescopic cantilever（14）
Including pilot sleeve, piston rod and telescopic cantilever position fixing handle（11）, piston rod sliding plug stretches outstanding in the pilot sleeve
Arm position fixing handle（11）It is screwed in the threaded hole for extending radially through pilot sleeve by screw thread, and telescopic cantilever position fixing handle
（11）Upper one end in pilot sleeve is for offseting with piston rod and being locked to piston rod, and telescopic cantilever positions hand
Handle（11）Upper one end outside pilot sleeve is rotation adjustable side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820570768.6U CN208072492U (en) | 2018-04-20 | 2018-04-20 | A kind of pile foundation hole-forming device suitable for periphery coring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820570768.6U CN208072492U (en) | 2018-04-20 | 2018-04-20 | A kind of pile foundation hole-forming device suitable for periphery coring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208072492U true CN208072492U (en) | 2018-11-09 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820570768.6U Active CN208072492U (en) | 2018-04-20 | 2018-04-20 | A kind of pile foundation hole-forming device suitable for periphery coring |
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| Country | Link |
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| CN (1) | CN208072492U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109973014A (en) * | 2019-03-26 | 2019-07-05 | 齐峰 | A kind of pile foundation puncher for building |
| CN114184494A (en) * | 2021-11-15 | 2022-03-15 | 山东省复材成型技术与装备研究院 | Bending test tool for carbon fiber winding cantilever beam |
-
2018
- 2018-04-20 CN CN201820570768.6U patent/CN208072492U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109973014A (en) * | 2019-03-26 | 2019-07-05 | 齐峰 | A kind of pile foundation puncher for building |
| CN114184494A (en) * | 2021-11-15 | 2022-03-15 | 山东省复材成型技术与装备研究院 | Bending test tool for carbon fiber winding cantilever beam |
| CN114184494B (en) * | 2021-11-15 | 2025-02-18 | 山东省复材成型技术与装备研究院 | A bending test fixture for a carbon fiber wrapped cantilever beam |
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