CN208294438U - The mud-scraping apparatus of drilling machine blade - Google Patents
The mud-scraping apparatus of drilling machine blade Download PDFInfo
- Publication number
- CN208294438U CN208294438U CN201820925513.7U CN201820925513U CN208294438U CN 208294438 U CN208294438 U CN 208294438U CN 201820925513 U CN201820925513 U CN 201820925513U CN 208294438 U CN208294438 U CN 208294438U
- Authority
- CN
- China
- Prior art keywords
- outer sleeve
- mud
- scraping apparatus
- ring gear
- drilling machine
- 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.)
- Expired - Fee Related
Links
- 238000005553 drilling Methods 0.000 title claims abstract description 46
- 238000007790 scraping Methods 0.000 title claims abstract description 26
- 238000004140 cleaning Methods 0.000 claims abstract description 12
- 239000007787 solid Substances 0.000 claims description 2
- 230000003068 static effect Effects 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 5
- 241001074085 Scophthalmus aquosus Species 0.000 description 4
- 238000010276 construction Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- Earth Drilling (AREA)
Abstract
The utility model discloses a kind of mud-scraping apparatus of drilling machine blade, it includes outer sleeve and ring gear concentrically with respect to one another, and housing drum outer wall is equipped with motor, and the output gear of motor is engaged with ring gear, and the inner wall of ring gear is fixed with cleaning shoe；The mud-scraping apparatus further includes so that outer sleeve is avoided the mobile mechanism above hole of spudding in for moving outer sleeve.The mud-scraping apparatus can not depend on drilling rod rotation, be able to achieve in the state that drilling rod is static yet and to scrape mud and not depend on positioning tube, versatility stronger.
Description
Technical field
The utility model relates to the pile foundation construction field of mechanical technique in field of civil engineering, are especially a kind of drilling machine leaf
The mud-scraping apparatus of piece.
Background technique
Drilling machine includes chassis, mainmast, the power head for being connected with drilling rod, hoist engine, traction rope and pumping concrete auxiliary device
Deng.Mainmast is fixed on chassis, power head and mainmast sliding fit, and mast top is equipped with masthead fixed pulley, hoist engine with lead
Messenger one end is fixed, and traction rope is fixed around the other end of masthead fixed pulley and traction rope with power head.Hoist engine winds or puts
Loose traction rope so that power head rises or falls along mast, and then drive bored under drilling rod or on pull out.
Since drilling machine blade is during construction, inevitably there are mud and boulder and cobble to be attached on the blade of drilling rod, in this way
On the one hand the stock-removing efficiency of drilling rod can be reduced；Importantly, after drilling rod is promoted to certain altitude, the attachment of drilling rod blade
It is possible that being thrown out of under gravity and centrifugal force effect, it is easy to hurt the construction personnel on drilling rod periphery, there are security risks.Institute
With the attachments such as mud for needing to be periodically scraped off on drilling rod naturally.
The mud-scraping apparatus of the prior art is fairly simple, exactly uses the positioning tube at drilling orifice, the positioning tube
Mainly play the role of positioning, guiding and protection to drilling rod.The prior art be exactly positioning tube inner wall it is circumferentially uniformly solid
Cleaning shoe is determined, by pulling out on drilling rod or lower brill occurs relative motion with cleaning shoe and to realize scrapes mud.
The mud-scraping apparatus of the above-mentioned prior art suffer from the drawback that firstly, this scrape mud process must drive under drilling rod bore or
On pull out and be just able to achieve, and drilling rod is high and again, and it is heavy inconvenient to lead to scrape mud process, further, it is possible on a certain height blade
Attachment not yet scrape it is clean just on pull out or lower brill is staggered the height of cleaning shoe, this just needs to pull out on blade repeatedly, under
Brill can just be scraped completely several times, therefore working efficiency is low；It secondly, the device needs to rely on positioning tube, and is not in many drilling machine constructions
It needs to be equipped with positioning tube, causes the mud-scraping apparatus versatility narrow, the scope of application is not wide.
Utility model content
A technical problem to be solved in the utility model be to provide it is a kind of do not depend on drilling rod rotation, it is static in drilling rod
Also the mud-scraping apparatus scraped mud and do not depend on the stronger drilling machine blade of positioning tube, versatility is able to achieve under state.
One technical solution of the utility model is to provide a kind of mud-scraping apparatus of drilling machine blade, it includes each other
Concentric outer sleeve and ring gear, housing drum outer wall are equipped with motor, and the output gear of motor is engaged with ring gear, ring gear
Inner wall be fixed with cleaning shoe；The mud-scraping apparatus further includes so that outer sleeve is avoided the movement above hole of spudding in for moving outer sleeve
Mechanism.
The mud-scraping apparatus of the utility model drilling machine blade compared with prior art, has the following advantages that and effect:
When the device scrapes mud to drilling rod, it is only necessary to start motor, drives cleaning shoe through output gear, ring gear, and it is quiet
Drilling rod blade only relatively moves, it will be able to wipe the attachment on drilling rod blade off, that is to say, that during scraping mud, bores
Bar is remain stationary completely, in this way, need compared with prior art it is lower brill or on pull out drilling rod, the course of work of the mud-scraping apparatus of the application
Obvious light and fast, and the attachment on one section of drilling rod can be scraped completely it is clean after, then go up and down drilling rod and scrape next section, therefore
It is more preferable to scrape mud effect.Moreover the device gets rid of the dependence to positioning tube, suitable for various with positioning tube and without positioning tube
Drilling machine, it is versatile, it is applied widely.
Preferably, the bottom edge of outer sleeve is equipped with the radial convex loop of convex, ring gear is shelved on radial convex loop；Outer sleeve
Side wall is fixed with otic placode, and motor field frame is fixed on otic placode bottom surface, and motor output shaft passes through otic placode, and outer sleeve side wall, which is equipped with, to be held
Set the notch of output gear；In this way, the process of device assembly manufacture is convenient, each components compact and reasonable.
Mobile mechanism is preferred are as follows: it includes the rotary cylinder for being placed on ground, and the rotary body of rotary cylinder is equipped with one
Flat-removing air cyclinder, piston rod and the outer sleeve of flat-removing air cyclinder are fixed.In this way, usually the device avoids the aperture in hole of spudding in, sky is vacateed
Between do not interfere the normal work of drilling rod, when needing to scrape mud, rotate rotary cylinder, outer sleeve swung into drilling orifice, and utilize
Flat-removing air cyclinder fine-adjustment outer cylinder position, makes outer sleeve and drill rod axis to it, scrapes mud convenient for subsequent, avoids blade and cleaning shoe
It is stuck.
As further preferred, the side wall Corner Strapped of outer sleeve has four pieces of mounting plates, is fixed with one on every piece of mounting plate
It is a be used for and ground against positioning cylinder；Two orthogonal level meters are additionally provided on outer sleeve；In this way, when outer sleeve exists
After mobile device effect is moved to drilling orifice and drilling rod contraposition accurately, four positioning cylinders are driven, so that the mud-scraping apparatus
Support is firm；And by x to y to two level meters feedback, the ejection of four positioning cylinders of quadrangle can be adjusted in time
Highly, it is ensured that outer sleeve and cleaning shoe keep horizontal.
Detailed description of the invention
Fig. 1 is the positive structure diagram of the mud-scraping apparatus of the utility model drilling machine blade.
Fig. 2 is the outer sleeve of the mud-scraping apparatus of the utility model drilling machine blade and the positive schematic cross-sectional view of ring gear.
Fig. 3 is the overlooking structure diagram of the mud-scraping apparatus of the utility model drilling machine blade.
As shown in the figure 1, outer sleeve, 2, ring gear, 3, motor, 4, output gear, 5, cleaning shoe, 6, radial convex loop, 7,
Otic placode, 8, notch, 9, rotary cylinder, 10, flat-removing air cyclinder, 11, mounting plate, 12, positioning cylinder, 13, level meter.
Specific embodiment
The utility model is described in further detail in the following with reference to the drawings and specific embodiments.
As shown in Figure 1, Figure 2, Figure 3 shows, the mud-scraping apparatus of the utility model drilling machine blade, it includes outer sleeve concentrically with respect to one another
1 and ring gear 2, the bottom edge of outer sleeve 1 is equipped with the radial convex loop 6 of convex, and ring gear 2 is shelved on radial convex loop 6.
1 outer wall of outer sleeve is equipped with motor 3, and specifically, the lateral wall of outer sleeve 1 is fixed with otic placode 7,3 shell of motor
Body is fixed on 7 bottom surface of otic placode, and 3 output shaft of motor passes through otic placode 7, and the output gear 4 on output shaft is located at 7 top of otic placode,
1 side wall of outer sleeve is equipped with the notch 8 of accommodating output gear 4, and the part that output gear 4 is accommodated in notch 8 is engaged with ring gear 2.
The inner wall of ring gear 2 has been uniformly distributed circumferentially three pieces of cleaning shoes 5.
The mud-scraping apparatus further includes so that outer sleeve 1 is avoided the mobile mechanism above hole of spudding in for moving outer sleeve 1.It is mobile
Mechanism is preferably that it includes the rotary cylinder 9 for being placed on ground, and the rotary body of rotary cylinder 9 is equipped with a flat-removing air cyclinder 10,
The piston rod and outer sleeve 1 of flat-removing air cyclinder 10 are fixed.
The side wall Corner Strapped of outer sleeve 1 has four pieces of mounting plates 11, and one is fixed on every piece of mounting plate 11 and is used for and ground
Face against positioning cylinder 12；Two orthogonal level meters 13 are additionally provided on outer sleeve 1.Above-mentioned level meter 13 is using existing
Have the bubble and scale 13 of technology, two level meters 13 are each attached on the top surface of outer sleeve 1, one along x to horizontally disposed, separately
One along y to horizontally disposed, only there are two the bubbles of level meter 13 to be respectively positioned on center, then illustrates that the outer sleeve 1 and cleaning shoe 5 are protected
Water holding is flat.
Claims (4)
1. a kind of mud-scraping apparatus of drilling machine blade, it is characterised in that: it includes outer sleeve (1) and ring gear (2) concentrically with respect to one another,
Outer sleeve (1) outer wall is equipped with motor (3), and the output gear (4) of motor (3) is engaged with ring gear (2), ring gear (2)
Inner wall is fixed with cleaning shoe (5)；The mud-scraping apparatus further includes so that outer sleeve (1) is avoided hole of spudding in for moving outer sleeve (1)
The mobile mechanism of side.
2. the mud-scraping apparatus of drilling machine blade according to claim 1, it is characterised in that: the bottom edge of outer sleeve (1) is equipped with interior
Convex radial convex loop (6), ring gear (2) are shelved on radial convex loop (6)；Outer sleeve (1) side wall is fixed with otic placode (7), electronic
Machine (3) shell is fixed on otic placode (7) bottom surface, and motor (3) output shaft passes through otic placode (7), and it is defeated that outer sleeve (1) side wall is equipped with accommodating
The notch (8) of gear (4) out.
3. the mud-scraping apparatus of drilling machine blade according to claim 2, it is characterised in that: mobile mechanism includes being placed on ground
Rotary cylinder (9), the rotary body of rotary cylinder (9) is equipped with a flat-removing air cyclinder (10), the piston rod of flat-removing air cyclinder (10)
It is fixed with outer sleeve (1).
4. the mud-scraping apparatus of drilling machine blade according to claim 1, it is characterised in that: the side wall quadrangle of outer sleeve (1) is solid
Surely have four pieces of mounting plates (11), be fixed on every piece of mounting plate (11) one be used for and ground against positioning cylinder (12)；Outside
Two orthogonal level meters (13) are additionally provided on sleeve (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820925513.7U CN208294438U (en) | 2018-06-13 | 2018-06-13 | The mud-scraping apparatus of drilling machine blade |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820925513.7U CN208294438U (en) | 2018-06-13 | 2018-06-13 | The mud-scraping apparatus of drilling machine blade |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208294438U true CN208294438U (en) | 2018-12-28 |
Family
ID=64701469
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820925513.7U Expired - Fee Related CN208294438U (en) | 2018-06-13 | 2018-06-13 | The mud-scraping apparatus of drilling machine blade |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208294438U (en) |
-
2018
- 2018-06-13 CN CN201820925513.7U patent/CN208294438U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 518000 Room 501, building a, innovation building, 198 Daxin Road, majialong community, Nantou street, Nanshan District, Shenzhen City, Guangdong Province Patentee after: Zhongdi Junhao Hi Tech Co.,Ltd. Address before: No.2401, 24 / F, West building, Huizhi Plaza, No.399, Qunli Fourth Avenue, Daoli District, Harbin City, Heilongjiang Province Patentee before: ZHONGDI JUNHAO CONSTRUCTION ENGINEERING Co.,Ltd. |
|
| CP03 | Change of name, title or address | ||
| CP02 | Change in the address of a patent holder |
Address after: 518000 b1-701-21, building B, Kexing Science Park, 15 Keyuan Road, Science Park community, Yuehai street, Nanshan District, Shenzhen City, Guangdong Province Patentee after: Zhongdi Junhao Hi Tech Co.,Ltd. Address before: 518000 Room 501, building a, innovation building, 198 Daxin Road, majialong community, Nantou street, Nanshan District, Shenzhen City, Guangdong Province Patentee before: Zhongdi Junhao Hi Tech Co.,Ltd. |
|
| CP02 | Change in the address of a patent holder | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181228 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |