CN104863520A - Device for rotation stopping of rotary pile drill hydraulic high-frequency DTH rock-breaking drill oil pipe swivel joint at hole bottom - Google Patents
Device for rotation stopping of rotary pile drill hydraulic high-frequency DTH rock-breaking drill oil pipe swivel joint at hole bottom Download PDFInfo
- Publication number
- CN104863520A CN104863520A CN201510034320.3A CN201510034320A CN104863520A CN 104863520 A CN104863520 A CN 104863520A CN 201510034320 A CN201510034320 A CN 201510034320A CN 104863520 A CN104863520 A CN 104863520A
- Authority
- CN
- China
- Prior art keywords
- swivel coupling
- roller
- hole
- oil pipe
- swivel joint
- 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.)
- Granted
Links
- 239000011435 rock Substances 0.000 claims abstract description 17
- 230000008878 coupling Effects 0.000 claims description 59
- 238000010168 coupling process Methods 0.000 claims description 59
- 238000005859 coupling reaction Methods 0.000 claims description 59
- 210000004907 gland Anatomy 0.000 claims description 28
- 238000005452 bending Methods 0.000 claims description 2
- 238000005553 drilling Methods 0.000 abstract description 6
- 238000010276 construction Methods 0.000 abstract description 4
- 230000001681 protective effect Effects 0.000 abstract 2
- 238000005096 rolling process Methods 0.000 abstract 2
- 241001074085 Scophthalmus aquosus Species 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- TVEXGJYMHHTVKP-UHFFFAOYSA-N 6-oxabicyclo[3.2.1]oct-3-en-7-one Chemical compound C1C2C(=O)OC1C=CC2 TVEXGJYMHHTVKP-UHFFFAOYSA-N 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 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
- E21B17/00—Drilling rods or pipes; Flexible drill strings; Kellies; Drill collars; Sucker rods; Cables; Casings; Tubings
- E21B17/02—Couplings; joints
- E21B17/03—Couplings; joints between drilling rod or pipe and drill motor or surface drive, e.g. between drilling rod and hammer
-
- 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
- E21B3/00—Rotary drilling
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
The invention provides a device for rotation stopping of a rotary pile drill hydraulic high-frequency DTH (down-the-hole) rock-breaking drill oil pipe swivel joint at a hole bottom, relates to a rotary pile drill, and mainly solves the problems that during construction of the conventional rotary pile drill, the rotation stopping of an oil pipe swivel joint at the hole bottom cannot be realized, and power source cannot be transported to the bottom of a drilling hole for operation. One end of the device for rotation stopping passes a square pressing sleeve and sleeves a retractable drill rod through a pin shaft, and the other end of the device is welded on a central shaft of a swivel joint assembly; a hinged pressing plate is connected to the lower end of the square pressing sleeve, and is hinged to rolling wheel protective plates through connecting guide rods; the rolling wheel protective plates are hinged to a swivel joint outer sleeve on the outer side of the central shaft of the swivel joint assembly through another connecting guide rods. According to the device, when the retractable drill rod drives a core shaft of the swivel joint to rotate, the rotation stopping of the oil pipe swivel joint at the hole bottom can be realized, and an oil pipe cannot be wound on the drill rod, so that the power source can be directly transported to the bottom of the drilling hole for supporting rock drilling operation of the rotary pile drill.
Description
Technical field
The present invention relates to a kind of rotary pile-digging machine, specifically relate to a kind of rotary pile-digging machine hydraulic pressure high frequency down-the-hole that can use at rotary pile-digging machine foot of hole and wear rock brill oil pipe swivel coupling hole end rotary device.
Background technology
At present, the various model rotary pile-digging machines of use, in work progress, all cannot realize that power source is transported to foot of hole and carry out operation, and its reason is that oil pipe swivel coupling cannot effective spline at the bottom of hole, and oil pipe cannot be avoided to be wrapped on drilling rod.
Summary of the invention
The object of the invention is for above-mentioned deficiency, and the one proposed can realize oil pipe swivel coupling in foot of hole spline, and then can realize power source to be delivered directly to the oil pipe swivel coupling hole end rotary device that foot of hole is used for supporting rotary pile-digging machine hydraulic pressure high frequency down-the-hole to wear rock bores operation.
Technical solution of the present invention is: connection square set one end of rotation stop device is connected on telescopic drill rod by square gland pin sleeve, the other end is welded on swivel coupling assembly central axis, hinge pressing plate is provided with in the lower end of square gland, hinge pressing plate is by connecting guide rod and roller backplate chain connection, and roller backplate and the swivel coupling overcoat outside swivel coupling assembly central axis are by being connected guide rod chain connection.
Connection square set described in technical solution of the present invention is a rectangular square set, and two symmetrical sides are provided with oval slideway, and telescopic drill rod and square gland are by the slideway of pinned connection on connection side's cover.
Square gland described in technical solution of the present invention is the square set that both sides are provided with pin shaft hole, and the lower end of square gland is fixed with disk, and this disk bottom is along the circumferential direction provided with roller, and hinge pressing plate (5) is connected on this disk.
Hinge pressing plate described in technical solution of the present invention is an annular disk, and this disk border is evenly provided with three hinges, and the one end connecting guide rod is connected on this hinge.
Swivel coupling overcoat described in technical solution of the present invention is a cylinder, its outer surface along the circumferential direction by three equal parts arrangement, setting up and down chain connection block is installed, swivel coupling overcoat is connected on the swivel coupling mandrel on swivel coupling assembly central axis by bearing, and the outer set upper side of swivel coupling is connected with three oil pipes.
Roller backplate described in technical solution of the present invention is a rectangular slab, inward at both ends bending 30 to 45 degree, three roller backplates are evenly distributed on the excircle corresponding with three hinges on hinge pressing plate, outside each roller backplate, all roller is installed up and down, connecting one end of guide rod is connected on the roller of roller backplate upper end, and the upper and lower roller of roller backplate is connected on the chain connection block that puts outside swivel coupling respectively by connecting guide rod.
The present invention utilizes the telescopic drill rod of rotary pile-digging machine, connection square set, square gland, hinge pressing plate, connection guide rod, swivel coupling overcoat, roller backplate to combine to reach the rotation stopping function of oil pipe swivel coupling, during construction operation by the telescopic drill rod of rotary pile-digging machine be connected square set, side's gland utilizes pinned connection together, rotary pile-digging machine hydraulic pressure high frequency down-the-hole wear rock bore under bottom stake holes, telescopic drill rod presses down by the bearing pin side of drive gland along the slideway glide downwards connecting square set both sides, hinge pressing plate below while side's gland is descending, promote to connect guide rod, strut the roller backplate being connected to and putting outside swivel coupling, roller and hole wall fit tightly until swivel coupling overcoat non rotating, rotary pile-digging machine hydraulic pressure high frequency down-the-hole is worn rock and is bored in downward drilling process, roller on roller backplate is along hole wall glide downwards, when telescopic drill rod rotates, connect square set, side's gland, central axis, swivel coupling mandrel rotates together with telescopic drill rod, hinge pressing plate, swivel coupling overcoat, connect guide rod, roller backplate, oil pipe produces relative to hole wall and moves downward, roller and hole wall horizontal direction rub and reach the spline effect of oil pipe swivel coupling, thus realize power source is delivered directly to rotary pile-digging machine foot of hole carries out operation.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Fig. 2 be Fig. 1 be arranged on rotary pile-digging machine hydraulic pressure high frequency down-the-hole wear rock bore on schematic diagram.
Detailed description of the invention
As shown in Figure 1, connection square set 2 one end of rotation stop device of the present invention is socketed on telescopic drill rod 1 by bearing pin 4, the other end is welded on the central axis 12 of swivel coupling assembly, connecting square set 2 is rectangular square sets, oval slideway is provided with in the two symmetrical sides connecting square set 2, the side's of being set with gland 3 in connection square set 2, side's gland 3 is square sets that both sides are provided with pin shaft hole, side's gland 3 to be connected on the oval slideway that connects in square set 2 with bearing pin 4 by the pin shaft hole on it, side's gland 3 is fixed on telescopic drill rod 1 by bearing pin 4, telescopic drill rod 1, side's gland 3 can slide up and down along the slideway connected in square set 2, the lower end of side's gland 3 is provided with hinge pressing plate 5, hinge pressing plate 5 is annular disks, be fixed with disk in the lower end of square gland 3, the disk bottom of square gland 3 lower end is along the circumferential direction provided with roller, and hinge pressing plate 5 is by hanging on the disk of pin gland 3 lower end, the side of being connected to, the disk border of hinge pressing plate 5 is provided with three hinges, and these three hinges are arranged on by three equal parts on the disk border of hinge pressing plate 5, three hinges are connected to and connect guide rod 7, and the other end connecting guide rod 7 is connected with the roller of roller backplate 6 upper end, roller backplate 6 is rectangular slabs, this rectangular slab is arranged along the axis of telescopic drill rod 1, the two ends up and down of this rectangular slab respectively to interior, namely spend to telescopic drill rod 1 one lateral buckling 30 to 45, roller backplate 6 is provided with three, and three roller backplates 6 are evenly distributed on the excircle corresponding with hinge pressing plate 5 upper hinge, be provided with roller up and down at each roller backplate 6 outside left, three roller backplates 6 are provided with six rollers altogether, and when wearing rock driller and doing, the roller on roller backplate 6 can roll along drill hole wall above-below direction, each roller backplate 6 is all connected with three connection guide rods 7, namely each roller backplate 6 upper end roller is connected with two connection guide rods 7, lower end roller is connected with on a connection guide rod 7, three roller backplates 6 and is connected with nine connection guide rods 7 altogether, be connected to connection guide rod 7 one and the chain connection on hinge pressing plate 5 of roller backplate 6 upper end, another connects guide rod 7 and is connected with a chain connection block 9 of swivel coupling overcoat 10 outer surface upper end, and another chain connection block 9 of the other end and swivel coupling overcoat 10 outer surface lower end that are connected to the connection guide rod 7 of roller backplate 6 lower end is connected, swivel coupling overcoat 10 is located at outside swivel coupling assembly central axis 12, swivel coupling overcoat 10 is connected on swivel coupling mandrel 11 by bearing, swivel coupling mandrel 11 is enclosed within swivel coupling assembly central axis 12, adopts rubber to be connected between swivel coupling mandrel 11 with swivel coupling assembly central axis 12, swivel coupling overcoat 10 is cylindrical shapes, on the outer surface of columnar swivel coupling overcoat 10, along the circumferential direction by three equal parts arrangement, chain connection block 9 is installed, chain connection block 9 is arranged above and below along the axis of swivel coupling overcoat 10 respectively a chain connection block 9, be provided with six chain connection blocks 9 altogether, roller backplate 6 is connected on the hinge on swivel coupling overcoat 10 chain connection block 9 by connecting guide rod 7, swivel coupling overcoat 10 upper end is connected with three oil pipes 8.
Operating principle: during construction, the present invention is arranged on rotary pile-digging machine hydraulic pressure high frequency down-the-hole and wears on rock brill, as shown in Figure 2, then drill bit is transferred to the assigned address needing construction, telescopic drill rod 1 presses down by bearing pin 4 side of drive gland 3 along the slideway glide downwards connecting square set 2 both sides, hinge pressing plate 5 below while side's gland 3 is descending, promote to connect guide rod 7 and strut the roller backplate 6 be connected on swivel coupling overcoat 10, roller on outside roller backplate 6 and hole wall fit tightly, roller backplate 6 is made to promote swivel coupling overcoat 10 by connecting guide rod 7, until swivel coupling overcoat 10 non rotating, rotary pile-digging machine hydraulic pressure high frequency down-the-hole is worn rock and is bored in downward drilling process, roller on roller backplate 6 is along hole wall glide downwards, when telescopic drill rod 1 rotates, connect square set 2, side's gland 3, the central axis 12 of swivel coupling assembly, swivel coupling mandrel 11 rotates together with telescopic drill rod 1, hinge pressing plate 5, swivel coupling overcoat 10, connect guide rod 7, roller backplate 6, oil pipe 8 produces relative to hole wall and moves downward, roller outside roller backplate 6 and hole wall horizontal direction rub and reach the spline effect of oil pipe 8 swivel coupling, thus realize power source is delivered directly to rotary pile-digging machine foot of hole carries out operation.Reach after estimating the degree of depth, mention telescopic drill rod 1, side's gland 3 drives hinge pressing plate 5 upwards to slide into topmost along the slideway connecting square set 2, connect guide rod 7 pull-up roller backplate 6 simultaneously, the roller on roller backplate 6 is separated with hole wall, produces certain distance, rotary pile-digging machine hydraulic pressure high frequency down-the-hole is worn rock and is bored proposition stake holes by telescopic drill rod 1, complete a working cycles, so repeatedly, until constructed.
Claims (6)
1. a rotary pile-digging machine hydraulic pressure high frequency down-the-hole is worn rock and is bored oil pipe swivel coupling hole end rotary device, it is characterized in that: connection square set (2) one end of rotation stop device is socketed on telescopic drill rod (1) by square gland (3) bearing pin (4), the other end is welded on swivel coupling assembly central axis (12), hinge pressing plate (5) is connected with in the lower end of square gland (3), hinge pressing plate (5) is by connecting guide rod (7) and roller backplate (6) chain connection, roller backplate (6) passes through to be connected guide rod (7) chain connection with the swivel coupling overcoat (10) in swivel coupling assembly central axis (12) outside.
2. rotary pile-digging machine hydraulic pressure high frequency down-the-hole according to claim 1 is worn rock and is bored oil pipe swivel coupling hole end rotary device, it is characterized in that: described connection square set (2) is a rectangular square set, two symmetrical sides are provided with oval slideway, and telescopic drill rod (1) and square gland (3) are connected to by bearing pin (4) on the slideway that is connected in square set (2).
3. rotary pile-digging machine hydraulic pressure high frequency down-the-hole according to claim 1 is worn rock and is bored oil pipe swivel coupling hole end rotary device, it is characterized in that: described square gland (3) is the square set that both sides are provided with pin shaft hole, the lower end of side's gland (3) is fixed with disk, this disk bottom is along the circumferential direction provided with roller, and hinge pressing plate (5) is connected on this disk.
4. rotary pile-digging machine hydraulic pressure high frequency down-the-hole according to claim 1 is worn rock and is bored oil pipe swivel coupling hole end rotary device, it is characterized in that: described hinge pressing plate (5) is an annular disk, this disk border is evenly provided with three hinges, and the one end connecting guide rod (7) is connected on this hinge.
5. rotary pile-digging machine hydraulic pressure high frequency down-the-hole according to claim 1 is worn rock and is bored oil pipe swivel coupling hole end rotary device, it is characterized in that: described swivel coupling overcoat (10) is a cylinder, its outer surface along the circumferential direction by three equal parts arrangement, setting up and down chain connection block (9) is installed, swivel coupling overcoat (10) is connected to by bearing on the swivel coupling mandrel (11) on swivel coupling assembly central axis (12), and swivel coupling overcoat (10) upper end is connected with three oil pipes (8).
6. according to claim 1, 4, rotary pile-digging machine hydraulic pressure high frequency down-the-hole described in 5 is worn rock and is bored oil pipe swivel coupling hole end rotary device, it is characterized in that: described roller backplate (6) is a rectangular slab, inward at both ends bending 30 to 45 degree, three roller backplates (6) are evenly distributed on excircle corresponding to three hinges upper with hinge pressing plate (5), all roller is installed up and down in each roller backplate (6) outside, the one end connecting guide rod (7) is connected on the roller of roller backplate (6) upper end, the upper and lower roller of roller backplate (6) is connected on the chain connection block (9) on swivel coupling overcoat (10) respectively by connection guide rod (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510034320.3A CN104863520B (en) | 2015-01-23 | 2015-01-23 | Device for rotation stopping of rotary pile drill hydraulic high-frequency DTH rock-breaking drill oil pipe swivel joint at hole bottom |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510034320.3A CN104863520B (en) | 2015-01-23 | 2015-01-23 | Device for rotation stopping of rotary pile drill hydraulic high-frequency DTH rock-breaking drill oil pipe swivel joint at hole bottom |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104863520A true CN104863520A (en) | 2015-08-26 |
| CN104863520B CN104863520B (en) | 2017-02-22 |
Family
ID=53909644
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510034320.3A Active CN104863520B (en) | 2015-01-23 | 2015-01-23 | Device for rotation stopping of rotary pile drill hydraulic high-frequency DTH rock-breaking drill oil pipe swivel joint at hole bottom |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104863520B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106948765A (en) * | 2017-04-09 | 2017-07-14 | 陶德明 | The brake apparatus of center-rotary joint in stake holes |
| CN109654138A (en) * | 2019-01-14 | 2019-04-19 | 陶德明 | The brake apparatus of hollow swivel joint in stake holes |
| CN115506779A (en) * | 2022-11-09 | 2022-12-23 | 中交第四航务工程勘察设计院有限公司 | Four-wheel extrusion drive injection device and injection method |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6148924A (en) * | 1998-11-10 | 2000-11-21 | Oil & Gas Rental Services, Inc. | Method and apparatus for the disassembly of drill pipe |
| CN1450246A (en) * | 2003-04-18 | 2003-10-22 | 崔时光 | Automatic service rig for oil field |
| US20080136203A1 (en) * | 2003-12-12 | 2008-06-12 | Brian Ronald LUCAS | Apparatus & Method For Facilitating a Handling Pipe |
| CN203961820U (en) * | 2014-06-18 | 2014-11-26 | 襄阳畅勘智能机械有限公司 | The broken rock of rotary drilling rig down-the-hole bores oil pipe swivel coupling hole end rotary device |
| CN204532139U (en) * | 2015-01-23 | 2015-08-05 | 襄阳畅勘智能机械有限公司 | Rotary pile-digging machine hydraulic pressure high frequency down-the-hole is worn rock and is bored oil pipe swivel coupling hole end rotary device |
-
2015
- 2015-01-23 CN CN201510034320.3A patent/CN104863520B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6148924A (en) * | 1998-11-10 | 2000-11-21 | Oil & Gas Rental Services, Inc. | Method and apparatus for the disassembly of drill pipe |
| CN1450246A (en) * | 2003-04-18 | 2003-10-22 | 崔时光 | Automatic service rig for oil field |
| US20080136203A1 (en) * | 2003-12-12 | 2008-06-12 | Brian Ronald LUCAS | Apparatus & Method For Facilitating a Handling Pipe |
| CN203961820U (en) * | 2014-06-18 | 2014-11-26 | 襄阳畅勘智能机械有限公司 | The broken rock of rotary drilling rig down-the-hole bores oil pipe swivel coupling hole end rotary device |
| CN204532139U (en) * | 2015-01-23 | 2015-08-05 | 襄阳畅勘智能机械有限公司 | Rotary pile-digging machine hydraulic pressure high frequency down-the-hole is worn rock and is bored oil pipe swivel coupling hole end rotary device |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106948765A (en) * | 2017-04-09 | 2017-07-14 | 陶德明 | The brake apparatus of center-rotary joint in stake holes |
| CN109654138A (en) * | 2019-01-14 | 2019-04-19 | 陶德明 | The brake apparatus of hollow swivel joint in stake holes |
| CN115506779A (en) * | 2022-11-09 | 2022-12-23 | 中交第四航务工程勘察设计院有限公司 | Four-wheel extrusion drive injection device and injection method |
| CN115506779B (en) * | 2022-11-09 | 2023-03-10 | 中交第四航务工程勘察设计院有限公司 | Four-wheel extrusion drive injection device and injection method |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104863520B (en) | 2017-02-22 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US20130118315A1 (en) | Drill Pipe Breakout Machine | |
| CN104863520A (en) | Device for rotation stopping of rotary pile drill hydraulic high-frequency DTH rock-breaking drill oil pipe swivel joint at hole bottom | |
| CN106761405B (en) | A kind of high-accuracy multifunctional horizontal spiral drilling machine | |
| CN102587829B (en) | Drilling tool and piling machine | |
| CN104847266B (en) | A kind of anchor pole multi-section reaming equipment and its application | |
| CN103541737A (en) | Tunneling method and tunneling machine | |
| CN204532139U (en) | Rotary pile-digging machine hydraulic pressure high frequency down-the-hole is worn rock and is bored oil pipe swivel coupling hole end rotary device | |
| CN116378590A (en) | Drilling system for deep coring | |
| CN209025601U (en) | A kind of horizontal rotation device for track-mounted drill | |
| CN103909569B (en) | A kind of cleaning plant of pipe of cement mould bellmouth filler ring | |
| CN203961820U (en) | The broken rock of rotary drilling rig down-the-hole bores oil pipe swivel coupling hole end rotary device | |
| CN107414115A (en) | Mandrel that liquid is swollen | |
| CN112014147A (en) | Geotechnical engineering reconnaissance broken rock coring device | |
| CN103806863A (en) | Hydraulic oscillation centering device | |
| CN206418962U (en) | A kind of high-accuracy multifunctional horizontal spiral drilling machine | |
| CN113638701B (en) | Drill rod centralizer of top drive type geothermal drilling machine | |
| CN212191412U (en) | Transverse drilling device | |
| CN205704756U (en) | A kind of 360 degree of reducing semi-automatic location drilling machine devices | |
| CN104213851B (en) | Rotary drilling rig down-the-hole breaks rock and bores oil pipe swivel coupling hole end rotary device | |
| CN204344006U (en) | With the Operating Pressure machine of anti-torque device | |
| CN205297373U (en) | Instrument of rightting that vibrates that hinders falls in horizontal well abrasionproof | |
| CN208996625U (en) | A kind of sealed power drilling tool impact transmission shaft | |
| CN201517381U (en) | Hydraulic rotary tool | |
| CN210829115U (en) | Casing wear-resistant joint for petroleum drilling | |
| CN210659927U (en) | Disc connecting mechanism supported by multi-shaft sleeve and rotary drilling rig |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| EXSB | Decision made by sipo to initiate substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |