CN110410018A - A kind of pile holding device of support drilling machine connection wind-powered electricity generation stake - Google Patents
A kind of pile holding device of support drilling machine connection wind-powered electricity generation stake Download PDFInfo
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- CN110410018A CN110410018A CN201910729277.0A CN201910729277A CN110410018A CN 110410018 A CN110410018 A CN 110410018A CN 201910729277 A CN201910729277 A CN 201910729277A CN 110410018 A CN110410018 A CN 110410018A
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- Prior art keywords
- drilling machine
- chassis assembly
- pile
- borer chassis
- assembly
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Links
- 238000005553 drilling Methods 0.000 title claims abstract description 67
- 230000005611 electricity Effects 0.000 title claims abstract description 23
- 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 16
- 210000000481 breast Anatomy 0.000 claims abstract description 3
- 229910000831 Steel Inorganic materials 0.000 claims description 7
- 239000010959 steel Substances 0.000 claims description 7
- 230000000712 assembly Effects 0.000 claims 1
- 238000000429 assembly Methods 0.000 claims 1
- 238000000034 method Methods 0.000 description 3
- 239000011435 rock Substances 0.000 description 3
- 239000004677 Nylon Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 229920001778 nylon Polymers 0.000 description 2
- 239000003973 paint Substances 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 229920002521 macromolecule Polymers 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000009827 uniform distribution Methods 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
- E02D27/00—Foundations as substructures
- E02D27/32—Foundations for special purposes
- E02D27/42—Foundations for poles, masts or chimneys
- E02D27/425—Foundations for poles, masts or chimneys specially adapted for wind motors masts
-
- 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
- E21B15/00—Supports for the drilling machine, e.g. derricks or masts
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Mining & Mineral Resources (AREA)
- General Life Sciences & Earth Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Civil Engineering (AREA)
- Paleontology (AREA)
- Structural Engineering (AREA)
- Geology (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- Geochemistry & Mineralogy (AREA)
- Placing Or Removing Of Piles Or Sheet Piles, Or Accessories Thereof (AREA)
Abstract
The invention discloses a kind of pile holding devices of support drilling machine connection wind-powered electricity generation stake, including the first borer chassis assembly, pile gripper, drilling cramp, balladeur train and driving portion assembly, the bottom of the first borer chassis assembly is equipped with the second borer chassis assembly, and second the bottom of borer chassis assembly be connected with pile gripper, flange guiding mechanism is installed among the inside of the pile gripper, and the lateral top-pushing mechanism of pedestal is provided with below flange guiding mechanism, bottom guiding mechanism is installed below the lateral top-pushing mechanism, and piling bar is installed on the inside of the guiding mechanism of bottom, the bosom of the drilling cramp is equipped with balladeur train, and drilling cramp is located at the top of the second borer chassis assembly, driving portion assembly is installed below the drilling machine.The pile holding device that the support drilling machine connects wind-powered electricity generation stake is equipped with pile gripper, drilling machine and piling bar are connected into an entirety by stake top drilling machine pile gripper, are supported the weight of drilling machine and are provided driving portion assembly for drilling machine, bearing capacity is high, 1000t drilling machine can be supported, and provide 4000kNm it is anti-twisted away from.
Description
Technical field
The present invention relates to pile holding engineering device technique field, specially a kind of pile holding device of support drilling machine connection wind-powered electricity generation stake.
Background technique
With the continuous development of current wind-powered electricity generation industry, wind-powered electricity generation embedded rock pile is also more and more, drilling machine use also increasingly frequency
It is numerous, and when I type of constructing is to II type embedded rock pile, the related bearing device of needs helps rigging up, is accordingly used in connecting wind-powered electricity generation stake
Pile holding device it is extremely important, and then improvement is designed for pile holding device.
Existing pile holding apparatus structure is complicated, and cost is high, and using surging, top-pushing mechanism adjustment is fixed；Bearing capacity is low, main
It will be by frictional force support drilling machine self weight；Adaptability is low, the pile-type being only applicable within 5m, for this purpose, it is proposed that a kind of structure
Simply, good economy performance, bearing capacity is high, the pile holding device of the high support drilling machine connection wind-powered electricity generation stake of adaptability.
Summary of the invention
The purpose of the present invention is to provide a kind of pile holding devices of support drilling machine connection wind-powered electricity generation stake, to solve above-mentioned background skill
The existing pile holding apparatus structure proposed in art is complicated, and cost is high, and using surging, top-pushing mechanism adjustment is fixed；Bearing capacity is low,
Rely primarily on frictional force support drilling machine self weight；The problem of adaptability is low, the pile-type being only applicable within 5m.
To achieve the above object, the invention provides the following technical scheme: a kind of pile holding dress of support drilling machine connection wind-powered electricity generation stake
It sets, including the first borer chassis assembly, pile gripper, drilling cramp, balladeur train and driving portion assembly, the bottom of the first borer chassis assembly
Portion is equipped with the second borer chassis assembly, and the bottom of the second borer chassis assembly is connected with pile gripper, the pile gripper it is interior
Flange guiding mechanism is installed among side, and is provided with the lateral top-pushing mechanism of pedestal below flange guiding mechanism, it is described lateral
Bottom guiding mechanism is installed below top-pushing mechanism, and piling bar is installed on the inside of the guiding mechanism of bottom, the drilling cramp it is interior
Balladeur train is installed, and drilling cramp is located at the top of the second borer chassis assembly, is equipped with driving portion below the drilling machine among portion
Assembly.
Preferably, it is connected with each other between the second borer chassis assembly and the first borer chassis assembly, and the second drilling machine
Chassis assembly is symmetrical about the vertical centerline of piling bar.
Preferably, to be fixedly connected between the second borer chassis assembly and pile gripper, and pile gripper is bored about second
The vertical centerline of machine chassis assembly is symmetrical.
Preferably, the medial surface of the lateral top-pushing mechanism of the pedestal is promptly bonded with the lateral surface of piling bar, and pedestal is lateral
Top-pushing mechanism is symmetrical about the vertical centerline of piling bar.
Preferably, the piling bar between flange guiding mechanism and the second borer chassis assembly by being connected with each other, and flange
Guiding mechanism is symmetrical about the vertical centerline of piling bar.
Preferably, to be fixedly welded between the drilling cramp and the first borer chassis assembly, while drilling machine is total about driving portion
At vertical centerline it is symmetrical.
Preferably, the vertical centerline phase mutual respect of the vertical centerline of the driving portion assembly and the second borer chassis assembly
It closes, and is connected with each other between driving portion assembly and drilling machine.
Preferably, it is connected with each other, and is welded between drilling cramp and the first borer chassis assembly solid between the balladeur train and drilling cramp
It is fixed.
Compared with prior art, the beneficial effects of the present invention are:
1, the pile holding device of support drilling machine connection wind-powered electricity generation stake is equipped with pile gripper, and stake top drilling machine pile gripper is by drilling machine and piling bar
An entirety is connected into, the weight of drilling machine is supported and provides driving portion assembly for drilling machine, bearing capacity is high, 1000t can be supported to bore
Machine, and provide 4000kNm it is anti-twisted away from.
2, drilling machine pile gripper is made of upper collar tie beam, lower ring beam, collet, guiding mechanism and positioning mechanism, upper lower ring beam and bottom
Support is welded using steel plate, is connected with standard steel pipe integral, and lower ring beam is equipped with bottom guiding mechanism and pedestal and laterally pushes up
Pushing mechanism, bottom guiding mechanism are that pile gripper just positions, and the lateral top-pushing mechanism of pedestal is used to support borer chassis collet, equipment system
The manufacture of selection standard common steel is made, structure is simple, good economy performance.
3, upper collar tie beam is equipped with clamp flange and flange guiding mechanism, it is ensured that the positioning accuracy of pile gripper and piling bar, upper collar tie beam
The cooperation of flange and lower ring beam top-pushing mechanism improves positioning progress, reduces diagonal brace steel pipe and contacts the bending moment that steel pipe is subject to, safety
Performance increases substantially, the second borer chassis assembly 2 on collet, guarantees the positioning accuracy of drilling machine and pile gripper, bottom guiding
Mechanism inclined-plane guiding, acting surface are equipped with macromolecule nylon sliding block, protection piling bar outer surface paint.
Detailed description of the invention
Fig. 1 is schematic structural view of the invention；
Fig. 2 is drill structure diagram of the present invention；
Fig. 3 is the second borer chassis assembly structure schematic diagram of the invention.
In figure: 1, the first borer chassis assembly；2, the second borer chassis assembly；3, pile gripper；4, flange guiding mechanism；5,
The lateral top-pushing mechanism of pedestal；6, bottom guiding mechanism；7, piling bar；8, drilling cramp；9, drilling machine；10, driving portion assembly.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Fig. 1-3 is please referred to, the present invention provides a kind of technical solution: a kind of pile holding device of support drilling machine connection wind-powered electricity generation stake,
Including the first borer chassis assembly 1, pile gripper 3, drilling cramp 8, balladeur train 9 and driving portion assembly 10, the bottom of the first borer chassis assembly 1
Portion is equipped with the second borer chassis assembly 2, and the bottom of the second borer chassis assembly 2 is connected with pile gripper 3, pile gripper 3 it is interior
Flange guiding mechanism 4 is installed, and the lower section of flange guiding mechanism 4 is provided with the lateral top-pushing mechanism 5 of pedestal, base side among side
Bottom guiding mechanism 6 is installed to the lower section of top-pushing mechanism 5, and the inside of bottom guiding mechanism 6 is equipped with piling bar 7, drilling cramp 8
Bosom is equipped with balladeur train 9, and drilling cramp 8 is located at the top of the second borer chassis assembly 2, and the lower section of balladeur train 9 is equipped with driving
Portion's assembly 10；
It is connected with each other between second borer chassis assembly 2 and the first borer chassis assembly 1, and the second borer chassis assembly 2
Vertical centerline about piling bar 7 is symmetrical, is fixedly connected between the second borer chassis assembly 2 and pile gripper 3, and pile gripper 3
Vertical centerline about the second borer chassis assembly 2 is symmetrical, on collet there are two the settings of the second borer chassis assembly 2, guarantees
The positioning accuracy of balladeur train 9 and pile gripper 3；
The medial surface of the lateral top-pushing mechanism 5 of pedestal is promptly bonded with the lateral surface of piling bar 7, and the lateral top-pushing mechanism 5 of pedestal
Vertical centerline about piling bar 7 is symmetrical, and piling bar 7 between flange guiding mechanism 4 and the second borer chassis assembly 2 by mutually interconnecting
It connects, and flange guiding mechanism 4 is symmetrical about the vertical centerline of piling bar 7, upper collar tie beam is equipped with clamp flange and flange guiding mechanism
4, it is ensured that the positioning accuracy of pile gripper 3 and piling bar 7, the cooperation of upper collar tie beam flange and lower ring beam top-pushing mechanism improve positioning progress；
To be fixedly welded between drilling cramp 8 and the first borer chassis assembly 1, while balladeur train 9 is about the perpendicular of driving portion assembly 10
Straight center line is symmetrical, and the vertical centerline of driving portion assembly 10 and the vertical centerline of the second borer chassis assembly 2 overlap,
And be connected with each other between driving portion assembly 10 and balladeur train 9, it is connected with each other between balladeur train 9 and drilling cramp 8, while drilling cramp 8 and first bores
It being welded and fixed between machine chassis assembly 1, the first borer chassis assembly 1 is connected into an entirety with piling bar 7 by stake top pile gripper 3,
It supports the weight of entire drilling machine and provides the driving portion assembly of 4000kNm for drilling machine.
Working principle:, will first with hydraulic pile hammer for the pile holding device of this kind of support drilling machine connection wind-powered electricity generation stake
Piling bar 7 is heavy to be set to basement rock top, using floating-crane lifting pile gripper 3, is lifted pile gripper 3 to piling bar 7 and is pushed up, by bottom guiding mechanism 6
Just it is set to pile gripper 3, totally 8 circumference uniform distributions, 6 inclined-plane of bottom guiding mechanism guiding, acting surface are equipped with high score to bottom guiding mechanism 6
Sub- nylon slide block, protection 7 outer surface of piling bar paint；Pile gripper 3 is transferred until 4 upper end of flange guiding mechanism, flange guiding mechanism
It is connected with piling bar 7,3 flange of pile gripper offers location hole, and pile gripper 3 is completed to position along flange guiding mechanism 4, arranges construction
Personnel carry out tools for bolts ' pretension, after the completion of connection, operate the lateral top-pushing mechanism 5 of pedestal, and the fastening for completing pile gripper 3 and piling bar 7 connects
It connects, the first borer chassis assembly 1 is hung to 3 upper end of pile gripper using crane barge later, by 4 the second drilling machines on pile gripper 3
Chassis assembly 2 quickly completes positioning；Stake top drilling machine installs, and can carry out pore-forming drilling work, complete entire support like this
Drilling machine connects the use process of the pile holding device of wind-powered electricity generation stake.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (8)
1. a kind of pile holding device of support drilling machine connection wind-powered electricity generation stake, including the first borer chassis assembly (1), pile gripper (3), drilling cramp
(8), balladeur train (9) and driving portion assembly (10), it is characterised in that: the bottom of the first borer chassis assembly (1) is equipped with
Two borer chassis assemblies (2), and the bottom of the second borer chassis assembly (2) is connected with pile gripper (3), the pile gripper (3)
It is equipped among inside flange guiding mechanism (4), and is provided with the lateral top-pushing mechanism of pedestal below flange guiding mechanism (4)
(5), it is equipped with bottom guiding mechanism (6) below the lateral top-pushing mechanism of the pedestal (5), and bottom guiding mechanism (6) is interior
Side is equipped with piling bar (7), and the bosom of the drilling cramp (8) is equipped with balladeur train (9), and drilling cramp (8) is located at the second borer chassis
The top of assembly (2) is equipped with driving portion assembly (10) below the balladeur train (9).
2. a kind of pile holding device of support drilling machine connection wind-powered electricity generation stake according to claim 1, it is characterised in that: described second
It is connected with each other between borer chassis assembly (2) and the first borer chassis assembly (1), and the second borer chassis assembly (2) is about steel
The vertical centerline of stake (7) is symmetrical.
3. a kind of pile holding device of support drilling machine connection wind-powered electricity generation stake according to claim 1, it is characterised in that: described second
To be fixedly connected between borer chassis assembly (2) and pile gripper (3), and pile gripper (3) is about the second borer chassis assembly (2)
Vertical centerline is symmetrical.
4. a kind of pile holding device of support drilling machine connection wind-powered electricity generation stake according to claim 1, it is characterised in that: the pedestal
The medial surface of lateral top-pushing mechanism (5) is promptly bonded with the lateral surface of piling bar (7), and the lateral top-pushing mechanism of pedestal (5) is about steel
The vertical centerline of stake (7) is symmetrical.
5. a kind of pile holding device of support drilling machine connection wind-powered electricity generation stake according to claim 1, it is characterised in that: the piling bar
(7) by being connected with each other between flange guiding mechanism (4) and the second borer chassis assembly (2), and flange guiding mechanism (4) about
The vertical centerline of piling bar (7) is symmetrical.
6. a kind of pile holding device of support drilling machine connection wind-powered electricity generation stake according to claim 1, it is characterised in that: the drilling cramp
(8) between the first borer chassis assembly (1) to be fixedly welded, at the same balladeur train (9) about driving portion assembly (10) it is vertical in
Heart line is symmetrical.
7. a kind of pile holding device of support drilling machine connection wind-powered electricity generation stake according to claim 1, it is characterised in that: the driving
The vertical centerline of portion's assembly (10) and the vertical centerline of the second borer chassis assembly (2) overlap, and driving portion assembly
(10) it is connected with each other between balladeur train (9).
8. a kind of pile holding device of support drilling machine connection wind-powered electricity generation stake according to claim 1, it is characterised in that: the balladeur train
(9) it is connected with each other between drilling cramp (8), while being welded and fixed between drilling cramp (8) and the first borer chassis assembly (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910729277.0A CN110410018A (en) | 2019-08-08 | 2019-08-08 | A kind of pile holding device of support drilling machine connection wind-powered electricity generation stake |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910729277.0A CN110410018A (en) | 2019-08-08 | 2019-08-08 | A kind of pile holding device of support drilling machine connection wind-powered electricity generation stake |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110410018A true CN110410018A (en) | 2019-11-05 |
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ID=68366602
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910729277.0A Pending CN110410018A (en) | 2019-08-08 | 2019-08-08 | A kind of pile holding device of support drilling machine connection wind-powered electricity generation stake |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110410018A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115076038A (en) * | 2022-07-13 | 2022-09-20 | 中国电建集团贵阳勘测设计研究院有限公司 | Wind turbine generator set foundation ring positioning and mounting device and mounting method |
-
2019
- 2019-08-08 CN CN201910729277.0A patent/CN110410018A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115076038A (en) * | 2022-07-13 | 2022-09-20 | 中国电建集团贵阳勘测设计研究院有限公司 | Wind turbine generator set foundation ring positioning and mounting device and mounting method |
| CN115076038B (en) * | 2022-07-13 | 2024-05-31 | 中国电建集团贵阳勘测设计研究院有限公司 | Positioning and mounting device and method for foundation ring of wind turbine generator |
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