CN108457600A - Novel long spire drill bit of pile machine cuts earthenware - Google Patents
Novel long spire drill bit of pile machine cuts earthenware Download PDFInfo
- Publication number
- CN108457600A CN108457600A CN201810445158.8A CN201810445158A CN108457600A CN 108457600 A CN108457600 A CN 108457600A CN 201810445158 A CN201810445158 A CN 201810445158A CN 108457600 A CN108457600 A CN 108457600A
- Authority
- CN
- China
- Prior art keywords
- steel wire
- wire rope
- drill bit
- pile machine
- fixing pipe
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 229910052571 earthenware Inorganic materials 0.000 title claims abstract description 18
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 72
- 239000010959 steel Substances 0.000 claims abstract description 72
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 9
- 230000000694 effects Effects 0.000 claims description 7
- 238000009434 installation Methods 0.000 claims description 5
- 229910052742 iron Inorganic materials 0.000 claims description 5
- 239000000945 filler Substances 0.000 claims description 4
- 239000007787 solid Substances 0.000 claims description 3
- 230000005611 electricity Effects 0.000 claims 1
- 239000002689 soil Substances 0.000 abstract description 16
- 238000005452 bending Methods 0.000 abstract description 3
- 238000005553 drilling Methods 0.000 description 12
- 238000007790 scraping Methods 0.000 description 9
- 238000004140 cleaning Methods 0.000 description 7
- 238000010276 construction Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000009471 action Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 210000003205 muscle Anatomy 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 238000006748 scratching Methods 0.000 description 1
- 230000002393 scratching effect Effects 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
Classifications
-
- 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
- E21B12/00—Accessories for drilling tools
- E21B12/06—Mechanical cleaning devices
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Mining & Mineral Resources (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Earth Drilling (AREA)
Abstract
It includes gear-box to cut earthenware the invention discloses a kind of novel long spire drill bit of pile machine, and the gear-box is connected with motor, is rotated by the turntable on the motor-driven gear case；It is additionally provided with steel wire rope fixing pipe on the turntable, at least one mounting hole for being inserted into steel wire rope is provided in the steel wire rope fixing pipe；The length of the steel wire rope will at least reach at the helical blade position of screw pile machine drill bit.Novel long spire drill bit of pile machine using the above structure cuts earthenware, especially using the steel wire rope with certain flexibility, when it is contacted with helical blade, the soil on helical blade can only be wiped off, when encountering helical blade, due to being steel wire rope, there is certain flexibility, it realizes a degree of bending, and is unlikely to scratch helical blade；Steel wire rope is installed by steel wire rope fixing pipe, can be adjusted at a distance from screw pile machine drill bit according to it.
Description
Technical field
The invention belongs to building fields, and earthenware is cut more particularly to a kind of novel long spire drill bit of pile machine.
Background technology
Screw pile driver is that commonly base tool is built in piling in architectural engineering, during screw pile driver works, is bored
After bar drill enters underground certain depth, if upwards proposed drilling rod, many soil would generally be stained on the helical blade of drilling rod,
Not only influence the job schedule and drilling quality of next drilling, it is also necessary to manpower and time be spent to complete on drilling rod
Soil cleaning work.
In Chinese patent literature CN205955651U, a kind of CFG long screw pile driver mud-scraping apparatus is disclosed, is solved
The security risk and soil fallen there are soil when existing long screw pile driver work clear up time-consuming and laborious influence construction efficiency
The problem of.CFG long screw pile driver mud-scraping apparatus, including drilling rod ontology and be arranged its outer wall and with its one helical-blade
Piece, drilling rod body lower part are provided with retaining collar, further include vertically arranged mud scraping rod, are provided on the inside of mud scraping rod and one
Body and the arcuation connecting plate for being close to retaining collar outer wall are provided with and the fixed reinforcement of the two between arcuation connecting plate and mud scraping rod
Muscle, and the clamping screw being threadedly coupled with retaining collar is screwed on arcuation connecting plate, the upper end of mud scraping rod, which is provided with, is close to drilling rod
Body outer wall and the arcuation cleaning shoe between helical blade.
Technical solution disclosed in above patent document has prevented the security risk that soil falls to a certain extent, and
And the process for eliminating manual cleaning soil, while reducing labor intensity, improve construction efficiency.But also drawback is also aobvious
And be clear to, during practice, since arcuation cleaning shoe is hard, so when the speed of screw pile driver rotated up
When spending big, cleaning shoe can be abutted against with helical blade, and cleaning shoe, which is driven, to move up, and destroys being fixedly connected for mud-scraping apparatus
State, and cleaning shoe can scratch helical blade.
Therefore, it is necessary to develop a kind of new device for wiping helical blade soil off on screw pile driver.
Invention content
The technical problem to be solved by the present invention is to, provide it is a kind of with helical blade is soft contacts, scrape the good novel length of mud effect
Screw pile machine drill bit cuts earthenware.
In order to solve the above technical problems, the technical solution adopted by the present invention is, which cuts earthenware
Include gear-box, the gear-box is connected with motor, is rotated by the turntable on the motor-driven gear case；Described
It is additionally provided with steel wire rope fixing pipe on turntable, at least one peace for being inserted into steel wire rope is provided in the steel wire rope fixing pipe
Fill hole；The length of the steel wire rope will at least reach at the helical blade position of screw pile machine drill bit.
Novel long spire drill bit of pile machine using the above structure cuts earthenware, especially using the steel wire with certain flexibility
Rope, when being contacted with helical blade, can only wipe the soil on helical blade off, when encountering helical blade, due to being steel wire
Rope has certain flexibility, realizes a degree of bending, and is unlikely to scratch helical blade；Steel wire rope is solid by steel wire rope
Fixed tube is installed, and can be adjusted at a distance from screw pile machine drill bit according to it；Using gear-box, enabling with lower turn
Speed belt, which moves wire rope rotating, cut soil to helical blade and scrapes mud action, will not scratch helical blade；The length of steel wire rope is at least
Reach at the helical blade position of screw pile machine drill bit, and have gap with the drilling rod ontology of screw pile machine drill bit, will not touch
To drilling rod ontology.
Preferably, there are two mounting holes, the first mounting hole to be located on the second mounting hole for setting in the steel wire rope fixing pipe
Side so that the first steel wire rope being inserted into first mounting hole and the second steel wire rope being inserted into second mounting hole
In cross intersection.
It is in cross intersection using two steel wire ropes, can be continual for helical blade, it is as much as possible by spiral
The soil of blade is wiped off.
Preferably, the bottom of the steel wire rope fixing pipe is provided with mounting portion, and the mounting portion is fixed along the steel wire rope
The radial development of pipe, and several mounting holes are provided on the mounting portion.
Radial development of the mounting portion along the steel wire rope fixing pipe so that the contact surface of steel wire rope fixing pipe and gear-box increases
Greatly, its stability is further enhanced.
Preferably, the height of the steel wire rope fixing pipe is 0.8m, a diameter of 185mm, thickness of pipe wall 10mm.
Preferably, each mounting hole is fitted with two pieces of iron plate folders, one of to be welded and fixed, another piece of activity installation；Iron
Clamping plate plays the mud dynamics of scraping that increases, and the effect of fixed steel wire rope.
Preferably, the upper surface of the gear-box is additionally provided with tank filler sleeve.
Preferably, the steel wire rope is 45 steel wire rope of type；Through inventor the study found that current this types of steel on the market
Cord scrapes that mud effect is best, and effect collocation that is flexible and scraping mud is best.
Novel long spire drill bit of pile machine using the present invention cuts earthenware, can effectively scrape the soil on helical blade
Fall, be unlikely to equal soil and mention higher height along drill bit to fall again, when being particularly applied to pebble layer, prevents the stone on drill bit
Personnel safety before head chip off-falling harm machine.
Description of the drawings
It is further described below in conjunction with the accompanying drawings with embodiments of the present invention：
Fig. 1 is the structural schematic diagram that the novel long spire drill bit of pile machine of the present invention cuts earthenware；
Fig. 2 is the structural schematic diagram of the gear-box of the shaped steel of Fig. 1；
Fig. 3 is the structural schematic diagram of the steel wire rope fixing pipe of Fig. 1；
Fig. 4 is the vertical view of Fig. 3 being equipped with after steel wire rope；
Wherein：1- gear-boxes；101- tank filler sleeves；2- motors；3- turntables；4- steel wire rope fixing pipes；401- iron plates are pressed from both sides；5- pacifies
Fill hole；The first mounting holes of 501-；The second mounting holes of 502-；The first steel wire ropes of 6-；The second steel wire ropes of 7-；8- mounting portions；801- is solid
Determine hole.
Specific implementation mode
Include gear-box 1 (such as Fig. 2 institutes as shown in Figure 1, being that the novel long spire drill bit of pile machine of the present invention cuts earthenware
Show), the upper surface of gear-box 1 is additionally provided with tank filler sleeve 101；The gear-box 1 is connected with motor 2, by 2 sliding tooth of the motor
Turntable 3 on roller box 1 is rotated；Steel wire rope fixing pipe 4 is additionally provided on the turntable 3, in the steel wire rope fixing pipe 4
It is provided at least one mounting hole for being inserted into steel wire rope；The length of the steel wire rope will at least reach screw pile machine drill bit
At helical blade position.
As shown in figure 3, there are two mounting hole, the first mounting hole 501 is located at the second peace for setting in the steel wire rope fixing pipe 4
Fill the top of hole 502 so that the first steel wire rope 6 for being inserted into first mounting hole 501 and be inserted into second mounting hole
The second steel wire rope 7 in 502 is in cross intersection, as shown in Figure 4.
The bottom of steel wire rope fixing pipe 4 is provided with mounting portion 8, radial direction of the mounting portion 8 along the steel wire rope fixing pipe 4
Expansion, and several mounting holes 801 are provided on the mounting portion 8, fixed steel wire rope fixing pipe 4 equipped with 3 phase of turntable,
It is allowed to link with turntable.
In embodiments of the present invention, the height of the steel wire rope fixing pipe 4 is 0.8m, a diameter of 185mm, and thickness of pipe wall is
10mm can also be suitble to the dimensions used using other；Each mounting hole is fitted with two pieces of iron plate folders 401, one of
It is welded and fixed, another piece of activity installation.
In the present embodiment, the steel wire rope 6,7 is 45 steel wire rope of type.
Specific where applicable：Start motor 2, drives the turntable 3 on gear-box 1 to be rotated by motor 2, it is fixed on turntable 3
Steel wire rope fixing pipe 4 is installed, then steel wire rope fixing pipe 4 can rotate therewith, and there are two installations for setting in steel wire rope fixing pipe 4
Hole, i.e. the first mounting hole 501 are located at 502 top of the second mounting hole so that the first steel being inserted into first mounting hole 501
Cord 6 and the second steel wire rope 7 being inserted into second mounting hole 502 are in cross intersection, and steel wire rope fixing pipe 4 rotates,
The both ends of first steel wire rope 6 and the second steel wire rope 7 can alternately wipe the mud of helical blade on the drilling rod ontology of screw pile machine drill bit off
Soil, as drilling rod ontology rotates or is promoted, steel wire rope can wipe the soil total number on helical blade off, even if having with helical blade
Collision, since there is steel wire rope centainly soft, steel wire rope meeting bending to avoid scratching helical blade, both protect construction personnel
It will not be injured by a crashing object by the soil fallen on follow-up helical blade, and helical blade will not be scratched.
The basic principles and main features and advantage of the present invention have been shown and described above.The technical staff of the industry should
Understand, the present invention is not limited to the above embodiments, and the above embodiments and description only describe the originals of the present invention
Reason, without departing from the spirit and scope of the present invention, various changes and improvements may be made to the invention, such as dimensionally gives
Become larger or become smaller or material on change, these changes and improvements all fall within the protetion scope of the claimed invention.The present invention
Claimed range is defined by the appending claims and its equivalent thereof.
Claims (7)
1. a kind of novel long spire drill bit of pile machine cuts earthenware, which is characterized in that include gear-box, the gear-box is connected with electricity
Machine is rotated by the turntable on the motor-driven gear case；It is additionally provided with steel wire rope fixing pipe on the turntable, it is described
At least one mounting hole for being inserted into steel wire rope is provided in steel wire rope fixing pipe；The length of the steel wire rope will at least reach
At the helical blade position of screw pile machine drill bit.
2. novel long spire drill bit of pile machine according to claim 1 cuts earthenware, which is characterized in that the steel wire rope fixing pipe
There are two mounting hole, the first mounting hole is located above the second mounting hole so that is inserted into first mounting hole for upper setting
First steel wire rope and the second steel wire rope being inserted into second mounting hole are in cross intersection.
3. novel long spire drill bit of pile machine according to claim 1 or 2 cuts earthenware, which is characterized in that the steel wire rope is solid
The bottom of fixed tube is provided with mounting portion, the mounting portion along the steel wire rope fixing pipe radial development, and in the mounting portion
On be provided with several mounting holes.
4. novel long spire drill bit of pile machine according to claim 3 cuts earthenware, which is characterized in that the steel wire rope fixing pipe
Height be 0.8m, a diameter of 185mm, thickness of pipe wall 10mm.
5. cutting earthenware according to the novel long spire drill bit of pile machine of claim 1-4 any one of them, which is characterized in that each installation
Hole is fitted with two pieces of iron plate folders, one of to be welded and fixed, another piece of activity installation.
6. novel long spire drill bit of pile machine according to claim 5 cuts earthenware, which is characterized in that the upper end of the gear-box
Face is additionally provided with tank filler sleeve.
7. novel long spire drill bit of pile machine according to claim 6 cuts earthenware, which is characterized in that the steel wire rope is type 45
Steel wire rope.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810445158.8A CN108457600A (en) | 2018-05-10 | 2018-05-10 | Novel long spire drill bit of pile machine cuts earthenware |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810445158.8A CN108457600A (en) | 2018-05-10 | 2018-05-10 | Novel long spire drill bit of pile machine cuts earthenware |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108457600A true CN108457600A (en) | 2018-08-28 |
Family
ID=63215338
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810445158.8A Pending CN108457600A (en) | 2018-05-10 | 2018-05-10 | Novel long spire drill bit of pile machine cuts earthenware |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108457600A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0427454A2 (en) * | 1989-11-10 | 1991-05-15 | Dawson Construction Plant Limited | Auger cleaner |
| CN201794520U (en) * | 2010-09-30 | 2011-04-13 | 河北新钻钻机有限公司 | Soil removing device of spiral drill rod |
| CN202165018U (en) * | 2011-07-19 | 2012-03-14 | 湖南德邦重工机械有限公司 | Earth cleaning device for spiral bored pile machine |
| CN202169262U (en) * | 2011-02-28 | 2012-03-21 | 中国石油化工集团公司 | Pneumatic cleaning device for screw threads of drill stems |
| CN203685045U (en) * | 2013-11-28 | 2014-07-02 | 河南省三力机械制造有限公司 | Soil unloading device for long spiral drilling machine |
| CN208310703U (en) * | 2018-05-10 | 2019-01-01 | 江苏地基工程有限公司 | Novel long spire drill bit of pile machine cuts earthenware |
-
2018
- 2018-05-10 CN CN201810445158.8A patent/CN108457600A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0427454A2 (en) * | 1989-11-10 | 1991-05-15 | Dawson Construction Plant Limited | Auger cleaner |
| CN201794520U (en) * | 2010-09-30 | 2011-04-13 | 河北新钻钻机有限公司 | Soil removing device of spiral drill rod |
| CN202169262U (en) * | 2011-02-28 | 2012-03-21 | 中国石油化工集团公司 | Pneumatic cleaning device for screw threads of drill stems |
| CN202165018U (en) * | 2011-07-19 | 2012-03-14 | 湖南德邦重工机械有限公司 | Earth cleaning device for spiral bored pile machine |
| CN203685045U (en) * | 2013-11-28 | 2014-07-02 | 河南省三力机械制造有限公司 | Soil unloading device for long spiral drilling machine |
| CN208310703U (en) * | 2018-05-10 | 2019-01-01 | 江苏地基工程有限公司 | Novel long spire drill bit of pile machine cuts earthenware |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |