CN106567686A - Device for reducing falling-back soil during hole forming of twist drill - Google Patents
Device for reducing falling-back soil during hole forming of twist drill Download PDFInfo
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- CN106567686A CN106567686A CN201610983771.6A CN201610983771A CN106567686A CN 106567686 A CN106567686 A CN 106567686A CN 201610983771 A CN201610983771 A CN 201610983771A CN 106567686 A CN106567686 A CN 106567686A
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- Prior art keywords
- soil
- casing
- fixed
- steel
- rise
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Classifications
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- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B27/00—Containers for collecting or depositing substances in boreholes or wells, e.g. bailers, baskets or buckets for collecting mud or sand; Drill bits with means for collecting substances, e.g. valve drill bits
Abstract
The invention discloses a device for reducing falling-back soil during hole forming of a twist drill. The device comprises a protective sleeve structure, a connection frame structure, a winding conveying mechanical structure and a support structure. The protective sleeve structure is used for lifting soil dug out of a hole to the outside during lifting of the twist drill and cleaning of falling-back soil round the formed hole. The connection frame structure is used for connecting the protective sleeve structure, the twist drill and a winding conveying structure. The winding conveying mechanical structure is a unit used for conveying soil lifted out of the protective sleeve structure to a prescribed area. The support structure is used for supporting and fixing the winding conveying mechanical structure. The device is used for construction so that hole forming operation can be completed once with high quality, thus the project progress is fast, and the quality is high. In addition, a hole opening after hole forming is easy to be covered, safe and feasible effects are achieved, and the field is neat and beautiful. The device is suitable for all projects of hole forming of the twist drill, and thus construction is more economical and meets the requirements of civilized construction.
Description
Technical field
The present invention relates to auger punching field, more particularly to a kind of device of auger bore reduction falling soil.
Background technology
At present, conventional helical drilled as holes can fall into a large amount of returning into stake holes when lifting drilling rod and processing aperture falling soil
Fall soil, makes rig pore-forming effective depth inadequate.Falling soil after rise does not excessively reach bearing capacity after a base pressure real coefficient and pile to set
Meter requirement, to reach design requirement outdrill is often carried out, and causes unnecessary economic loss, and there is hidden danger of quality, while existing
Field falls that soil to be difficult to cover around pore-forming after rise, and potential safety hazard is big.
The content of the invention
In order to solve above-mentioned technical problem, the invention provides a kind of rational in infrastructure, effective reduction falls native auger after rise
Pore-forming reduces the device for falling soil after rise.
The technical problem to be solved is achieved through the following technical solutions：
A kind of auger bore of the present invention reduces the device for falling soil after rise, it is characterised in that include：
Casing structure：For the soil that will be dug out in hole when auger is lifted and is cleared up and is fallen soil after rise around pore-forming, it is promoted to
It is outside；
Link structure：For connecting casing structure, auger and elevator transfer structure；
Elevator transmitting mechanical structure：For the soil being lifted out in casing structure to be transported to the device of predetermined region；
Supporting construction：For supporting fixation winding transmitting mechanical structure.
Further, the casing structure includes casing, bayonet lock, breast boards, U-shaped card pin, is provided with one on the casing and falls
Trapezoidal soil outlet, the breast boards is fixed on casing, and the U-shaped card pin is fixed on casing upper end, and the bayonet lock is fixed on shield
The medial surface of cylinder bottom.
Further, the supporting construction includes vertical steel pipe, horizontal steel tube, angle steel, the first positioning steel tube, the second positioning
Steel pipe, pin, slotted-angle shelving, the vertical steel pipe and the first positioning steel tube vertically stand on ground, lead on first positioning steel tube
Cross pin and be connected with the second positioning steel tube, second positioning steel tube is welded with angle steel with vertical steel pipe top, on the angle steel
Slotted-angle shelving is provided with, the angle steel is fixed by horizontal steel tube.
Further, the link structure includes junction steel plate, U-shaped reinforcing bar, connecting plate, connection reinforcing bar, fixed steel pipe,
The junction steel plate is fixed by U-shaped reinforcing bar and fixed with auger, and connecting plate, the connecting plate are fixed with the junction steel plate
The other end is fixed on casing, and the connection reinforcing bar is bending reinforcing steel bar, and the fixed fastener for connection is on slotted-angle shelving.
Further, the elevator transmitting mechanical structure include trundle, big roller, back-up roller wheel, conveyer belt limited post,
Conveyer belt, motor, belt, transmission gear, the motor is fixed on slotted-angle shelving, described by belt drive transmission gear
Rotation, the transmission gear drives big roller rotation, the big roller to drive trundle rotation, the back-up roller by conveyer belt
Wheel is fixed on angle steel and is located at transmission belt lower section, and the conveyer belt limited post is welded on angle steel.
Further, if being uniformly distributed dry hole on second positioning steel tube, for control elevator transmitting mechanical structure with
The angle on ground.
Further, the connection bar gauge selects C20, one end to be connected to angle steel, and one end is connected and shield by bayonet lock
Cylinder.
Further, be connected one end of steel pipe on the slotted-angle shelving, and the other end of the fixed steel pipe passes through latch
It is fixed in U-shaped card pin.
Further, the long side of the breast boards is in the welding of falling funnel and trapezoidal soil outlet both sides.
Further, the conveyer belt limited post is 2, respectively positioned at conveyer belt both sides.
By such scheme, the present invention at least has advantages below：
A kind of auger bore of the present invention reduces the device for falling soil after rise, and hole can be effectively reduced after the completion of auger bore
Interior to fall soil after rise, according to investigation, in stake footpath 400mm, the conventional helical drilled as holes construction of the deep 20000mm of stake, it is high that pore-forming falls soil after rise
Degree is 18000mm up to the effective hole depth after the completion of 2000mm, i.e. practice of construction, and native more due to falling after rise, makes a bottom
It is backfilling and compacted compactness and does not reach design requirement.If after the completion of pore-forming, reuse Luoyang Spade and dig out soil is fallen after rise, or auger
Outdrill during excavation, the secondary construction work amount is larger, and construction working face transfers relatively slow, affects project progress, and can be using more
Many manpowers, financial resources, material resources.Using the construction technology, can a high-quality complete pore-forming operation.Make that project progress is fast, quality is high,
And aperture easily covers after pore-forming, safe and feasible, live neat appearance.Suitable for the engineering of all auger bores.Can make
Construction is more economical and meets civilized construction requirement.
Described above is only the general introduction of technical solution of the present invention, in order to better understand the technological means of the present invention,
And can be practiced according to the content of description, below with presently preferred embodiments of the present invention and coordinate accompanying drawing describe in detail as after.
Description of the drawings
Fig. 1 is the structural representation that a kind of auger bore of the present invention reduces the device for falling soil after rise；
Fig. 2 is the casing direct organization schematic diagram that a kind of auger bore shown in Fig. 1 reduces the device for falling soil after rise；
Fig. 3 is the casing side view that a kind of auger bore shown in Fig. 1 reduces the device for falling soil after rise；
Fig. 4 is the side view that a kind of auger bore shown in Fig. 1 reduces the device for falling soil after rise；
Fig. 5 is the working state schematic representation that a kind of auger bore shown in Fig. 1 reduces the device for falling soil after rise.
1st, casing；2nd, junction steel plate；3rd, U-shaped reinforcing bar；4th, connecting plate；5th, auger；6th, auger stem；7th, bayonet lock；8th, keep off
Native plate；9th, U-shaped card pin；10th, latch；11st, reinforcing bar is connected；12nd, vertical steel pipe；13rd, trundle；14th, horizontal steel tube；15th, angle steel,
16th, back-up roller wheel；17th, the first positioning steel tube；18th, pin；19th, the second positioning steel tube；20th, conveyer belt limited post；21st, transmit
Band；22nd, fixed steel pipe；23rd, slotted-angle shelving；24th, motor；25th, belt；26th, transmission gear；27th, big roller.
Specific embodiment
With reference to the accompanying drawings and examples, the specific embodiment of the present invention is described in further detail.Hereinafter implement
Example is not limited to the scope of the present invention for illustrating the present invention.
Referring to shown in Fig. 1-5, a kind of auger bore reduces the device for falling soil after rise, including：
Casing structure：For the soil that will be dug out in hole when auger is lifted and is cleared up and is fallen soil after rise around pore-forming, it is promoted to
It is outside；
Link structure：For connecting casing structure, auger and elevator transfer structure；
Elevator transmitting mechanical structure：For the soil being lifted out in casing structure to be transported to the device of predetermined region；
Supporting construction：For supporting fixation winding transmitting mechanical structure.
Casing structure includes casing 1, bayonet lock 7, breast boards 8, U-shaped card pin 9, and an inverted trapezoidal soil outlet is provided with casing 1, keeps off
Native plate 8 is fixed on casing 1, and U-shaped card pin 9 is fixed on the upper end of casing 1, and bayonet lock 7 is fixed on the medial surface of the bottom of casing 1.
Supporting construction includes vertical steel pipe 12, horizontal steel tube 14, angle steel 15, the first positioning steel tube 17, the second positioning steel tube
19th, pin 18, slotted-angle shelving 23, the positioning steel tube 17 of vertical steel pipe 12 and first vertically stands on ground, leads on the first positioning steel tube 17
Cross pin 18 and be connected with the second positioning steel tube 19, the second positioning steel tube 19 is welded with angle steel 15, angle steel with the top of vertical steel pipe 12
Slotted-angle shelving 23 is provided with 15, angle steel 15 is fixed by horizontal steel tube 14.
Link structure includes junction steel plate 2, U-shaped reinforcing bar 3, connecting plate 4, connection reinforcing bar 11, fixed steel pipe 22, connects steel
Plate 2 is fixed by U-shaped reinforcing bar 3 and fixed with auger 5, and connecting plate 4 is fixed with junction steel plate 2, and the other end of connecting plate 4 is fixed on
On casing 1, connection reinforcing bar 3 is bending reinforcing steel bar, and fixed steel pipe 22 is connected to 23 on slotted-angle shelving.
Elevator transmitting mechanical structure includes trundle 13, big roller 27, back-up roller wheel 16, conveyer belt limited post 20, transmission
Band 21, motor 24, belt 25, transmission gear 26, motor 25 is fixed on slotted-angle shelving 23, and by belt 25 transmission tooth is driven
Wheel 26 rotates, and transmission gear 26 drives big roller 27 to rotate, and big roller 27 drives trundle 13 to rotate by conveyer belt 21, supports
Roller 16 is fixed on angle steel 15 and is located at the lower section of transmission belt 21, and conveyer belt limited post 20 is welded on angle steel 15.
If being uniformly distributed dry hole on the second positioning steel tube 19, for controlling the angle of elevator transmitting mechanical structure and ground.
The connection specification of reinforcing bar 11 selects C20, one end to be connected to angle steel 15, and one end is by the connection of bayonet lock 7 and casing 1.
Be connected one end of steel pipe 22 on slotted-angle shelving 23, and the other end of fixed steel pipe 22 is fixed on U-shaped by latch 10
In bayonet lock 9.
The long side of breast boards 8 is in the welding of falling funnel and trapezoidal soil outlet both sides.
Conveyer belt limited post 20 is 2, respectively positioned at the both sides of conveyer belt 21.
A kind of reduction auger bore in the present invention falls the device of soil after rise, and casing structure is used to be lifted in auger stem 6
And soil will be dug out in hole be promoted on conveyer belt 21 when around cleaning pore-forming falling soil after rise；Connection mounting structure is used to connect casing 1
With auger 5, casing 1 and elevator transfer structure：Casing 1 uses junction steel plate 2, U-shaped reinforcing bar 3, connecting plate 4 to connect with auger 5
Connect.Casing 1 and elevator transfer structure using bayonet lock 7, U-shaped card pin 9, latch 10, be connected reinforcing bar 11, fixed steel pipe 22 and connect；Volume
Transmitting mechanical structure is raised for the soil being lifted out from casing 1 to be transported to the device of predetermined region；Supporting support structure is used for
Support fixation winding transmitting mechanical structure.Casing structure is connected to by junction steel plate 2 with connection mounting structure with U-shaped reinforcing bar 3
Twist bit, facilitates device height relative with auger 5 with twist bit dismounting, installation, and adjustable apparatus.Connecting bracket
Structure, by bayonet lock 7 and U-shaped card pin 9, the active link of latch 10, facilitates device to install with elevator transmitting mechanical structure, dismounting.Volume
Raise transmitting mechanical structure to be connected using bolt-type movable with supporting support structure, facilitate device to install, dismantle.The present invention and tradition
Construction method compares, and can effectively reduce after the completion of auger bore fall after rise in hole soil.Later stage pile quality is further improved, into
Aperture easily covers behind hole, safe and feasible, live neat appearance.Suitable for the engineering of all auger bores.
In casing structure, the specification of casing 1 selects wall thickness δ (δ ＞ 10) mm, diameter C (C=drill pipe diameters+1500) mm, high H
(2000 ＞ H ＞ 1450) mm.The inverted trapezoidal soil outlet of indwelling one at high 800mm, is promoted to ensure that auger will dig out soil
Conveyer belt top.
The specification of bayonet lock 7 is DN20 steel pipes from internal diameter, is welded on casing, to be flexibly connected elevator transmitting mechanical knot
Structure.
The specification of breast boards 8 is selected and agrees with steel plate with soil outlet size, and long side is welded in trapezoidal soil outlet both sides in funnel.
U-shaped card pin 9 is welded on casing 1.Latch 10 select diameter 20mm specifications, for be flexibly connected fixed steel pipe 22 with
U-shaped card pin 9.
In welding process, it is welded and fixed using welding rod, need to ensures that weld seam is continuous, smooth, from E43 series welding rods,
Effectively ensure welding quality.
The specification of junction steel plate 2 selects (>=) 750*220*20mm, and the specification of junction steel plate 2 and intensity need to meet requirement, using U
Steel bar 3 is connected on churning driven 5.
U-shaped reinforcing bar 3 is made using the one-level steel bar meter of diameter 20mm, for junction steel plate 2 to be fixed on into churning driven 1
On.Using the conveniently adjusted casing 1 of U-shaped reinforcing bar 3 and the relative altitude of auger 5, and device is facilitated to install, tear open with auger 5
Unload.
The specification of connecting plate 4 selects (>=) 700*100*20mm, and its two ends is respectively welded on casing 1 and junction steel plate 2.
The specification of connecting plate 4 and intensity need to meet requirement, and welding quality must be strict with to ensure casing structure and the safety and stability of auger 5
Connection.
The connection specification of reinforcing bar 11 selects C20, one end to be welded on main steel frame angle steel, and one end is using being connected on casing 1.Steel
Pipe one end is welded in angle steel 15, is connected in the structure of casing 1 in other end insertion latch 7.Elevator transmitting mechanical structure and casing
Connection end is connected using bolt-type movable, can conveniently dismantle casing and elevator transmitting mechanical structure.
The back-up roller wheel 16 of conveyer belt 21 is used to supporting, limiting the vertical displacement of conveyer belt 21.Conveyer belt limited post 20 is used
In the restriction transverse shifting of conveyer belt 21.Back-up roller wheel 16 is similar with the effect of conveyer belt limited post 20, in order that conveyer belt is stable
Soil will be fallen after rise and be sent to predetermined region.
Auger 5 by hole soil lifted by casing 1 after, soil is placed on conveyer belt 21 by inverted trapezoidal soil outlet, then
Soil is transported to by predetermined region by conveyer belt 21, the purpose that soil separates with hole will be dug out in hole to reach, and then subsequently applied
During work, reduction soil falls into and complete in hole.The device can effectively be reduced in pore-forming and fallen after rise compared with conventional helical machine operation
The amount of soil, to ensure element earth pile pile quality, and can make field operation face neat, attractive in appearance.
Described above is only the general introduction of technical solution of the present invention, in order to better understand the technological means of the present invention,
And can be practiced according to the content of description, below with presently preferred embodiments of the present invention and coordinate accompanying drawing describe in detail as after.
The above is only the preferred embodiment of the present invention, is not limited to the present invention, it is noted that for this skill
For the those of ordinary skill in art field, on the premise of without departing from the technology of the present invention principle, can also make it is some improvement and
Modification, these are improved and modification also should be regarded as protection scope of the present invention.
Claims (10)
1. a kind of auger bore reduces the device for falling soil after rise, it is characterised in that include：
Casing structure：For the soil that will be dug out in hole when auger is lifted and is cleared up and is fallen soil after rise around pore-forming, outside is promoted to；
Link structure：For connecting casing structure, auger and elevator transfer structure；
Elevator transmitting mechanical structure：For the soil being lifted out in casing structure to be transported to the device of predetermined region；
Supporting construction：For supporting fixation winding transmitting mechanical structure.
2. a kind of auger bore according to claim 1 reduces the device for falling soil after rise, it is characterised in that the casing knot
Structure includes casing (1), bayonet lock (7), breast boards (8), U-shaped card pin (9), and on the casing (1) an inverted trapezoidal soil outlet, institute are provided with
State breast boards (8) to be fixed on casing (1), the U-shaped card pin (9) is fixed on casing (1) upper end, the bayonet lock (7) is fixed on
The medial surface of casing (1) bottom.
3. a kind of auger bore according to claim 2 reduces the device for falling soil after rise, it is characterised in that the support knot
Structure includes vertical steel pipe (12), horizontal steel tube (14), angle steel (15), the first positioning steel tube (17), the second positioning steel tube (19), pin
Nail (18), slotted-angle shelving (23), the vertical steel pipe (12) and the first positioning steel tube (17) vertically stand on ground, first positioning
The second positioning steel tube (19), second positioning steel tube (19) and vertical steel pipe are connected with by pin (18) on steel pipe (17)
(12) top is welded with angle steel (15), and slotted-angle shelving (23) is provided with the angle steel (15), and the angle steel (15) is by horizontal steel
Pipe (14) is fixed.
4. a kind of auger bore according to claim 3 reduces the device for falling soil after rise, it is characterised in that the link
Structure includes junction steel plate (2), U-shaped reinforcing bar (3), connecting plate (4), connection reinforcing bar (11), fixed steel pipe (22), the connection steel
Plate (2) is fixed fixed with auger (5) by U-shaped reinforcing bar (3), and connecting plate (4) is fixed with the junction steel plate (2), described
Connecting plate (4) other end is fixed on casing (1), and connection reinforcing bar (3) is bending reinforcing steel bar, fixed steel pipe (22) connection
On slotted-angle shelving (23).
5. a kind of auger bore according to claim 4 reduces the device for falling soil after rise, it is characterised in that the elevator is passed
Send frame for movement include trundle (13), big roller (27), back-up roller wheel (16), conveyer belt limited post (20), conveyer belt (21),
Motor (24), belt (25), transmission gear (26), the motor (25) is fixed on slotted-angle shelving (23), described by skin
Band (25) drives transmission gear (26) rotation, the transmission gear (26) to drive big roller (27) rotation, the big roller (27)
Trundle (13) rotation, the back-up roller wheel (16) is driven to be fixed on angle steel (15) and be located at transmission belt by conveyer belt (21)
(21) lower section, the conveyer belt limited post (20) is welded on angle steel (15).
6. the device that falls soil after rise is reduced according to a kind of auger bore described in any one of claim 1-5, it is characterised in that
Second positioning steel tube (19) if on be uniformly distributed dry hole, for controlling the angle of elevator transmitting mechanical structure and ground.
7. the device that falls soil after rise is reduced according to a kind of auger bore described in any one of claim 1-5, it is characterised in that
Connection reinforcing bar (11) specification selects C20, one end to be connected to angle steel (15), and one end is by bayonet lock (7) connection and casing (1).
8. the device that falls soil after rise is reduced according to a kind of auger bore described in any one of claim 1-5, it is characterised in that
Be connected one end of steel pipe (22) on the slotted-angle shelving (23), and the other end of the fixed steel pipe (22) is solid by latch (10)
It is scheduled in U-shaped card pin (9).
9. the device that falls soil after rise is reduced according to a kind of auger bore described in any one of claim 1-5, it is characterised in that
The long side of the breast boards (8) is in the welding of falling funnel and trapezoidal soil outlet both sides.
10. the device that falls soil after rise is reduced according to a kind of auger bore described in any one of claim 1-5, its feature exists
In the conveyer belt limited post (20) is 2, respectively positioned at conveyer belt (21) both sides.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610983771.6A CN106567686B (en) | 2016-11-09 | 2016-11-09 | Device for reducing falling soil by auger hole forming |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610983771.6A CN106567686B (en) | 2016-11-09 | 2016-11-09 | Device for reducing falling soil by auger hole forming |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106567686A true CN106567686A (en) | 2017-04-19 |
| CN106567686B CN106567686B (en) | 2020-03-10 |
Family
ID=58540721
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610983771.6A Active CN106567686B (en) | 2016-11-09 | 2016-11-09 | Device for reducing falling soil by auger hole forming |
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| Country | Link |
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| CN (1) | CN106567686B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109339698A (en) * | 2018-09-21 | 2019-02-15 | 中国冶集团有限公司 | Native device and method is fallen in a kind of rotary digging stake automatically |
| CN115853433A (en) * | 2023-02-23 | 2023-03-28 | 山西冶金岩土工程勘察有限公司 | Rotary drilling auxiliary device of rotary drilling rig and rotary drilling rig |
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| CN201317940Y (en) * | 2008-10-21 | 2009-09-30 | 汪培海 | Automatic soil-clearing machine for long screw rig |
| CN202202815U (en) * | 2011-08-31 | 2012-04-25 | 曹玉升 | Automatic desilting machine device with an auger stem capable of rotating N 360 degrees |
| US20120285795A1 (en) * | 2011-05-13 | 2012-11-15 | Adrianus Dekoning | Belt conveyor for oilseeds |
| CN204149038U (en) * | 2014-08-21 | 2015-02-11 | 湖州南浔中盛金属热处理有限公司 | Shot-blasting machine feed arrangement |
| CN204162046U (en) * | 2014-09-26 | 2015-02-18 | 郭旻 | Novel dregs transmission frame |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2547702Y (en) * | 2002-05-31 | 2003-04-30 | 青岛港务局 | Movable belt conveyer |
| CN201317940Y (en) * | 2008-10-21 | 2009-09-30 | 汪培海 | Automatic soil-clearing machine for long screw rig |
| US20120285795A1 (en) * | 2011-05-13 | 2012-11-15 | Adrianus Dekoning | Belt conveyor for oilseeds |
| CN202202815U (en) * | 2011-08-31 | 2012-04-25 | 曹玉升 | Automatic desilting machine device with an auger stem capable of rotating N 360 degrees |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109339698A (en) * | 2018-09-21 | 2019-02-15 | 中国冶集团有限公司 | Native device and method is fallen in a kind of rotary digging stake automatically |
| CN115853433A (en) * | 2023-02-23 | 2023-03-28 | 山西冶金岩土工程勘察有限公司 | Rotary drilling auxiliary device of rotary drilling rig and rotary drilling rig |
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| Publication number | Publication date |
|---|---|
| CN106567686B (en) | 2020-03-10 |
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