CN208633773U - A kind of hobboing cutter brill for the oblique pile embedding in rock construction of offshore wind farm - Google Patents
A kind of hobboing cutter brill for the oblique pile embedding in rock construction of offshore wind farm Download PDFInfo
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- CN208633773U CN208633773U CN201821100618.5U CN201821100618U CN208633773U CN 208633773 U CN208633773 U CN 208633773U CN 201821100618 U CN201821100618 U CN 201821100618U CN 208633773 U CN208633773 U CN 208633773U
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- hobboing cutter
- drill bit
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- wind farm
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Abstract
A kind of hobboing cutter brill for the oblique pile embedding in rock construction of offshore wind farm is disclosed in the utility model, including hobboing cutter drill bit main structure, lateral pressure wheel, side pressure wheeling support, base pressure wheel, base pressure wheeling support, hobboing cutter bore connecting rod；Hobboing cutter bores to be kept fixed between connecting rod lower end and hobboing cutter drill bit main structure, and lateral pressure wheel is mounted on the bottom side of hobboing cutter drill bit main structure by side pressure wheeling support, and base pressure wheel is mounted on the centre of hobboing cutter drill bit main structure bottom by base pressure wheeling support.The utility model provide herein it is a kind of for the construction of oblique pile embedding in rock include guiding role hobboing cutter drill bit, easily can fast be handled when at sea can encounter boulder in the oblique pile embedding in rock work progress of wind-powered electricity generation, guarantee operation on the sea safety, reduce cost of labor.
Description
Technical field
The utility model relates to wind-powered electricity generation fields, are especially a kind of hobboing cutter brill for the oblique pile embedding in rock construction of offshore wind farm.
Background technique
In recent years, with offshore wind farm new technology, the development and application of new process new material, including resourceful, power generation benefit
With hourage it is high, be not take up soil, do not consume water resource and suitable large-scale development the features such as offshore wind farm be in quickly
Developing stage.Since the oblique pile embedding in rock construction of offshore wind farm will face the problems such as the sea is rough, effective operation time section.
It is found by retrieval, a kind of anti-well rock stratum inserted tooth hob of the disclosure of the invention of patent No. CN201710021321.3
Drill bit, including pedestal are connected with fixed link on pedestal, and fixed link is equipped with cutter head by bearing；The pedestal includes bottom plate, bottom
One end of plate is fixed with low level connecting rod, the other end of low level connecting rod and one end ball-joint of fixed link, the other end of bottom plate
It is fixed with high-order connecting rod, the other end of high-order connecting rod connects side moves fixed mechanism, and the other end of fixed link is connected with side
Sliding equipment is moved, sidesway sliding equipment is sheathed in sidesway fixed mechanism；High-order connecting rod middle section is provided with angle adjusting mechanism.
The utility model of patent No. CN200720084687.7 discloses a kind of hard orbicule tooth rolling of super-large diameter drilled pile
Knife drill bit, the drill bit are welded for steel plate, and the tool joint of drilling machine can be coupled by upper plane flange, be equipped in drill bit
By the drilling fluid runner at the upper plane flange mouth of a river of sensible lower part from top to bottom, the mouth of a river of lower part is the flat toroidal of width；It bores
The gauge item of tungsten carbide button is welded in head main body outer circle, drill body inner cavity fills closely knit steel sand, is made five on bit body
The major diameter straight through water passage of upper and lower intercommunication, is connected with insert cutter drill bit by support in bit body bottom.
The utility model of patent No. CN201720034114.7 discloses a kind of inserted tooth hob drill bit of efficient rock-breaking.Its
Technical solution are as follows: a kind of inserted tooth hob drill bit of efficient rock-breaking, including drill rod connector, drill bit connector are connected with drill bit master
Body；If being equipped with dry slide on the drill main body, sliding slot is provided on slideway, slideway edges are provided with several mounting holes；It is sliding
Cutter head and mobile mechanism are provided in slot, cutter head is installed in mobile mechanism by bearing, and the both ends of mobile mechanism are respectively and fixedly provided with
Connection ring, connection ring are fixed by bolts in the mounting hole of slideway.
But the analysis found that, traditional embedding rock drill bit is relatively difficult in constructing operation, for example drill bit is in taper pile
Guiding be unable to control, the problems such as boulder is more intractable are encountered in embedding rock work progress；The utility model is exactly in this feelings
It is made improvements under condition, a kind of hobboing cutter brill for the oblique pile embedding in rock construction of offshore wind farm is provided.
Utility model content
Therefore, in order to solve above-mentioned deficiency, the utility model provides a kind of hobboing cutter brill herein, belongs to a kind of embedding for taper pile
Rock construction includes the hobboing cutter drill bit of guiding role, can be with when can at sea encounter boulder in the oblique pile embedding in rock work progress of wind-powered electricity generation
Easily quick processing guarantees operation on the sea safety, reduces cost of labor.
The utility model is realized in this way constructing a kind of hobboing cutter brill for the oblique pile embedding in rock construction of offshore wind farm, hobboing cutter
It bores and is kept fixed between connecting rod lower end and hobboing cutter drill bit main structure, lateral pressure wheel is mounted on hobboing cutter by side pressure wheeling support and bores
The bottom side of drill main body structure, base pressure wheel are mounted in hobboing cutter drill bit main structure bottom by base pressure wheeling support
Between.The utility model provides a kind of hobboing cutter drill bit constructed for oblique pile embedding in rock including guiding role herein, can be at sea
Easily can fast be handled when encountering boulder in the oblique pile embedding in rock work progress of wind-powered electricity generation, guarantee operation on the sea safety, reduce manually at
This advantages that.
Optimization, the base pressure wheel and base pressure wheeling support of row protrusion are arranged at hobboing cutter drill bit main structure bottom.In operation, this
Utility model can utilize the embedding rock construction of carry out of raised drill bit one step ahead, when drilling arrives certain depth, raised drill bit four
The rock stratum in week can play the role of limiting bit inclination or deflecting, apply so as to carry out oblique pile embedding in rock along certain slope
Work.
Optimization, there are an inclined-planes on hobboing cutter drill bit main structure top.The device of the utility model is due to drill bit top
The inclined-plane having after specially treated, when embedding rock construction after, drill bit need to propose steel-pipe pile, to prevent in drilling process, drill bit
It is blocked with steel-pipe pile bottom end.
Optimization, the upper end of connecting rod forms the head connecting with detachable type drilling rod, and the head of the connection uses screw thread
Connection, is ultimately connected on drill main body.
Optimization, lateral pressure wheel passes through the diagonally-installed bottom side in hobboing cutter drill bit main structure of side pressure wheeling support.
Optimization, the lateral surface of lateral pressure wheel and base pressure wheel is accompanied with protrusion.
The utility model provides a kind of hobboing cutter for offshore wind farm oblique pile embedding in rock construction herein and bores by improving, and existing
Technology, which is compared, following improvement and advantage:
First, carry out embedding rock construction of the device of the utility model using raised drill bit one step ahead, when drilling is to centainly
When depth, the rock stratum of raised drill bit surrounding can play the role of limiting bit inclination or deflecting, so as to along certain
Slope carries out oblique pile embedding in rock construction.
Second, the device of the utility model using the base pressure wheel under raised drill bit one step ahead construct, when creeping into
When encountering boulder in journey, base pressure wheel is first handled boulder, smaller using base pressure wheel relative area, and stress is concentrated, and boulder is easy
Base pressure wheel is broken, to achieve the purpose that handle boulder
Third, the inclined-plane that has specially treated after of the device of the utility model due to drill bit top, when the construction of embedding rock terminates
Afterwards, drill bit need to propose steel-pipe pile, and to prevent in drilling process, drill bit is blocked with steel-pipe pile bottom end.
Fourth, and the operation of the utility model, hobboing cutter boring device is utilized, to make offshore wind farm oblique pile embedding in rock construction effect
Rate improves, and positioning is quick, securely and reliably, reduces cost.
Detailed description of the invention
Fig. 1 is the overall schematic that hobboing cutter described in the utility model bores.
Wherein: drill bit main structure 1, lateral pressure wheel 2, side pressure wheeling support 3, base pressure wheel 4, base pressure wheeling support 5, hobboing cutter, which bores, to be connected
Extension bar 6, inclined-plane 7, the head 8 of connection, protrusion 9.
Specific embodiment
The utility model is described in detail below in conjunction with attached drawing 1, to the technical side in the utility model embodiment
Case is clearly and completely described, it is clear that and the described embodiments are only a part of the embodiments of the utility model, rather than
Whole embodiments.Based on the embodiments of the present invention, those of ordinary skill in the art are not making creative work
Under the premise of every other embodiment obtained, fall within the protection scope of the utility model.
The utility model provides a kind of hobboing cutter brill for the oblique pile embedding in rock construction of offshore wind farm, such as Fig. 1 by improving herein
It is shown, it can be practiced as follows；Including hobboing cutter drill bit main structure 1, lateral pressure wheel 2, side pressure wheeling support 3, bottom
Pinch roller 4, base pressure wheeling support 5, hobboing cutter bore connecting rod 6；Hobboing cutter bores to be protected between 6 lower end of connecting rod and hobboing cutter drill bit main structure 1
Fixation is held, lateral pressure wheel 2 is mounted on the bottom side of hobboing cutter drill bit main structure 1 by side pressure wheeling support 3, and base pressure wheel 4 passes through
Base pressure wheeling support 5 is mounted on the centre of 1 bottom of hobboing cutter drill bit main structure.The utility model provides one kind herein for taper pile
The construction of embedding rock includes the hobboing cutter drill bit of guiding role, can when at sea can encounter boulder in the oblique pile embedding in rock work progress of wind-powered electricity generation
With easily quick processing, guarantees operation on the sea safety, reduce cost of labor.
The base pressure wheel 4 and base pressure wheeling support 5 of one row protrusion are arranged at 1 bottom of hobboing cutter drill bit main structure.In operation, this is practical
The embedding rock construction of carry out of the novel drill bit using protrusion one step ahead, when drilling arrives certain depth, raised drill bit surrounding
Rock stratum can play the role of limiting bit inclination or deflecting, so as to carry out oblique pile embedding in rock construction along certain slope.
There are an inclined-planes 7 on hobboing cutter drill bit main structure 1 top.The device of the utility model has spy due to drill bit top
Different treated inclined-plane, after the construction of embedding rock, drill bit need to propose steel-pipe pile, to prevent in drilling process, drill bit and steel pipe
It blocks stake bottom end.
The upper end of connecting rod 6 forms the head 8 connecting with detachable type drilling rod, and the head 8 of the connection uses screwed connection,
It is ultimately connected on drill main body.
Lateral pressure wheel 2 passes through the diagonally-installed bottom side in hobboing cutter drill bit main structure 1 of side pressure wheeling support 3.
The lateral surface of lateral pressure wheel 2 and base pressure wheel 4 is accompanied with protrusion 9.
A kind of hobboing cutter brill construction method for the oblique pile embedding in rock construction of offshore wind farm is as follows using operating procedure:
A, assembly hobboing cutter bores, and is rolled into and drilled through the connecting rod of drill bit end and connect with detachable type drilling rod, connector is using silk
Button connection, is ultimately connected on drill main body.
B, decentralization hobboing cutter bores, and drilling machine adjusts drilling rod and steel-pipe pile in after parallel position by power device, and decentralization hobboing cutter bores
To rock stratum face
C, oblique pile embedding in rock construction, hobboing cutter bore under the power that drilling machine provides, and start to carry out embedding rock construction, when work, with rolling
Knife bores the lateral pressure wheel that main body is articulated and connected by support and base pressure wheel as drill bit unitary rotation rotates, so that it is embedding to reach taper pile
The purpose of rock construction.
A kind of hobboing cutter brill for the oblique pile embedding in rock construction of offshore wind farm described in the utility model has compared with prior art
Following advantage:
First, carry out embedding rock construction of the device of the utility model using raised drill bit one step ahead, when drilling is to centainly
When depth, the rock stratum of raised drill bit surrounding can play the role of limiting bit inclination or deflecting, so as to along certain
Slope carries out oblique pile embedding in rock construction.
Second, the device of the utility model using the base pressure wheel under raised drill bit one step ahead construct, when creeping into
When encountering boulder in journey, base pressure wheel is first handled boulder, smaller using base pressure wheel relative area, and stress is concentrated, and boulder is easy
Base pressure wheel is broken, to achieve the purpose that handle boulder.
Third, the inclined-plane that has specially treated after of the device of the utility model due to drill bit top, when the construction of embedding rock terminates
Afterwards, drill bit need to propose steel-pipe pile, and to prevent in drilling process, drill bit is blocked with steel-pipe pile bottom end.
Fourth, and the operation of the utility model, hobboing cutter boring device is utilized, to make offshore wind farm oblique pile embedding in rock construction effect
Rate improves, and positioning is quick, securely and reliably, reduces cost.
The foregoing description of the disclosed embodiments can be realized professional and technical personnel in the field or using originally practical new
Type.Various modifications to these embodiments will be readily apparent to those skilled in the art, and determine herein
The General Principle of justice can be realized in other embodiments without departing from the spirit or scope of the present utility model.Cause
This, the present invention will not be limited to the embodiments shown herein, and is to fit to and principles disclosed herein
The widest scope consistent with features of novelty.
Claims (6)
1. a kind of hobboing cutter for the oblique pile embedding in rock construction of offshore wind farm bores, it is characterised in that: including hobboing cutter drill bit main structure
(1), lateral pressure wheel (2), side pressure wheeling support (3), base pressure wheel (4), base pressure wheeling support (5), hobboing cutter bore connecting rod (6)；Hobboing cutter, which bores, to be connected
It is kept fixed between extension bar (6) lower end and hobboing cutter drill bit main structure (1), lateral pressure wheel (2) is installed by side pressure wheeling support (3)
In the bottom side of hobboing cutter drill bit main structure (1), base pressure wheel (4) is mounted on hobboing cutter drill bit by base pressure wheeling support (5)
The centre of main structure (1) bottom.
2. the hobboing cutter according to claim 1 for the oblique pile embedding in rock construction of offshore wind farm bores, it is characterised in that: the hobboing cutter
The base pressure wheel (4) and base pressure wheeling support (5) of one row protrusion are arranged at drill bit main structure (1) bottom.
3. the hobboing cutter according to claim 1 or 2 for the oblique pile embedding in rock construction of offshore wind farm bores, it is characterised in that: described
There are an inclined-plane (7) on hobboing cutter drill bit main structure (1) top.
4. the hobboing cutter according to claim 1 for the oblique pile embedding in rock construction of offshore wind farm bores, it is characterised in that: the connection
The upper end of bar (6) forms the head (8) connecting with detachable type drilling rod, and the head (8) of the connection uses screwed connection, finally connects
It is connected on drill main body.
5. the hobboing cutter according to claim 1 for the oblique pile embedding in rock construction of offshore wind farm bores, it is characterised in that: the side pressure
It takes turns (2) and passes through side pressure wheeling support (3) diagonally-installed bottom side in hobboing cutter drill bit main structure (1).
6. the hobboing cutter according to claim 1 for the oblique pile embedding in rock construction of offshore wind farm bores, it is characterised in that: the side pressure
The lateral surface of wheel (2) and base pressure wheel (4) is accompanied with protrusion (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821100618.5U CN208633773U (en) | 2018-07-12 | 2018-07-12 | A kind of hobboing cutter brill for the oblique pile embedding in rock construction of offshore wind farm |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821100618.5U CN208633773U (en) | 2018-07-12 | 2018-07-12 | A kind of hobboing cutter brill for the oblique pile embedding in rock construction of offshore wind farm |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208633773U true CN208633773U (en) | 2019-03-22 |
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ID=65735748
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821100618.5U Active CN208633773U (en) | 2018-07-12 | 2018-07-12 | A kind of hobboing cutter brill for the oblique pile embedding in rock construction of offshore wind farm |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208633773U (en) |
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2018
- 2018-07-12 CN CN201821100618.5U patent/CN208633773U/en active Active
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