CN107366504A - A kind of underlying drilling rod of wear-resisting power - Google Patents
A kind of underlying drilling rod of wear-resisting power Download PDFInfo
- Publication number
- CN107366504A CN107366504A CN201610321528.8A CN201610321528A CN107366504A CN 107366504 A CN107366504 A CN 107366504A CN 201610321528 A CN201610321528 A CN 201610321528A CN 107366504 A CN107366504 A CN 107366504A
- Authority
- CN
- China
- Prior art keywords
- drilling rod
- motor
- gear
- stirring wheel
- wear
- 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
Classifications
-
- 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
- E21B4/00—Drives for drilling, used in the borehole
- E21B4/04—Electric drives
-
- 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
- E21B17/00—Drilling rods or pipes; Flexible drill strings; Kellies; Drill collars; Sucker rods; Cables; Casings; Tubings
-
- 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
- E21B4/00—Drives for drilling, used in the borehole
- E21B4/16—Plural down-hole drives, e.g. for combined percussion and rotary drilling; Drives for multi-bit drilling units
Abstract
The invention discloses a kind of underlying drilling rod of wear-resisting power, including drilling rod, and the motor and stirring wheel being connected with drilling rod, motor is arranged on drilling rod bottom, drilling rod is fixedly connected with motor, and motor bottom is fixedly connected with gear-box, and motor is internally provided with motor drive shaft, motor drive shaft connects bevel gear, bevel gear connects stirring wheel, and stirring wheel is circumferential and two planes can be bumped into shaggy tooth, and defeated grey hole is provided with inside drilling rod, defeated grey bottom hole portion connection gunniting hole, gunniting hole are arranged on motor drive shaft side；The various shapes of drilling rod of the present invention, it is adapted to the use of all rigs, it can be widely popularized, while operation can need not directly be carried out using the method for milling, reduce pretreated time and equipment, it greatly simplify operation processing procedure, drilling efficiency is improved, drives the conical tooth axle in gear-box to rotate by a drive system, stirring wheel is arranged at gear-box surrounding and bottom, comprehensive drilling is formed, drive system is detachable be fixedly connected with drilling rod 1.
Description
Technical field
The present invention relates to a kind of drilling rod, more particularly to a kind of underlying drilling rod of wear-resisting power, belong to Geotechnical Engineering strength test equipment
Technical field.
Background technology
At present, as scientific and technological progress, China's geological prospecting and exploitation are progressively explored to deep geologic.Surveyed in coal mining or geology
, it is necessary to which a large amount of bore detectings or extraction, drilling rod is the steel pipe that afterbody carries a chain for binding criminals line, for connecting rig landscape apparatus during spy
Mill equipment or bottom outlet device are bored with positioned at drilling well bottom.The purposes of drilling rod is that drilling mud is transported into drill bit, and together with drill bit
Improve, reduce or rotate bottom outlet device.Drilling rod allows for bearing huge interior external pressure, distortion, bending and vibration.In oil gas
Exploitation and extractive process in, drilling rod can be used for multiple times.Light pipe and raw steel tubing are being made into boring after multiple procedure of processing
Bar.First, the processing of process is thickeied by steel pipe, light tube outer surface is inwardly curved, and steel pipe tube wall thickeies.In next step, carry out
Screw thread process simultaneously plates the copper that can increase intensity.Then non-destructive quality control inspection is carried out, steel pipe body is then carried out and connects
The welding of head.Then, body can undergo welding heat treatment and welding final process, to eliminate welding residual pressure.To finished product
Drilling rod cross will carry out some other detections, including hardness test before paint and packaging to steel pipe finished product, pressure test and non-broken
Bad property is tested.And user's concern the most is the wearability of drilling rod wear-resistant belt and the height of crack resistance, wearability deficiency will be led
Cause drilling life of drill pipe reduction, the increase of repeated overlaying weldability number and productivity ratio low；Crack resistance is low easily to cause built-up welding crackle even wear-resisting
Band chip off-falling.Therefore, the drilling rod for developing a kind of high-efficiency abrasion-proof and cracking resistance is needed badly.
The content of the invention
Can be with comprehensive drilling the technical problem to be solved in the present invention is to provide a kind of drilling rod, drive system is detachable with drilling rod
The underlying drilling rod of power that formula is fixedly connected, its is simple and compact for structure, can reduce the electricity needs in work, saves the energy.
In order to solve the above-mentioned technical problem, the invention provides following technical scheme：
A kind of underlying drilling rod of wear-resisting power of the present invention, including drilling rod, and the motor and stirring wheel being connected with the drilling rod, institute
To state motor and be arranged on the drilling rod bottom, the drilling rod is fixedly connected with the motor, and the motor bottom is fixedly connected with gear-box,
The motor is internally provided with motor drive shaft, and the motor drive shaft connects bevel gear, and the bevel gear connects the stirring wheel, described to stir
Mix wheel circumferentially and two planes can be bumped into shaggy tooth.
As a preferred technical solution of the present invention, defeated grey hole, the defeated grey bottom hole portion connection whitewashing are provided with inside the drilling rod
Hole, the gunniting hole are arranged on the motor drive shaft side.
As a preferred technical solution of the present invention, the bevel gear is arranged on inside the gear-box.
As a preferred technical solution of the present invention, the stirring wheel is arranged on the drilling rod bottom.
As a preferred technical solution of the present invention, the stirring wheel is arranged at the gear-box surrounding and bottom.
As a preferred technical solution of the present invention, the motor is detachable be fixedly connected with the drilling rod.
The beneficial effect that is reached of the present invention is：A kind of underlying drilling rod of wear-resisting power of the present invention, simple and compact for structure, user
Just, the shape of drilling rod can be circular, square, triangle or polygon, various informative, be adapted to the use of all rigs,
It is adapted to be widely popularized, while when geometric shape is irregular at the top of drilling rod, can directly carries out operation without using the method for milling, subtract
Few pretreated time and equipment, greatly simplify operation processing procedure, improve drilling efficiency.Simultaneously in gear-box,
Bevel gear and stirring wheel can will be driven by motor drive shaft in gear-box, so borrow power with power, it is possible to reduce the electricity needs in work,
Save the energy.
Brief description of the drawings
Accompanying drawing is used for providing a further understanding of the present invention, and a part for constitution instruction, with embodiments of the invention one
Rise and be used to explain the present invention, be not construed as limiting the invention.In the accompanying drawings：
Fig. 1 is a kind of underlying drilling rod integral planar structure chart of wear-resisting power of the present invention；
In figure：1st, drilling rod；2nd, defeated grey hole；3rd, motor；4th, motor drive shaft；5th, stirring wheel；6th, bevel gear；7th, gear
Case；8th, gunniting hole；9th, shaggy tooth.
Embodiment
The preferred embodiments of the present invention are illustrated below in conjunction with accompanying drawing, it will be appreciated that preferred embodiment described herein is only
For instruction and explanation of the present invention, it is not intended to limit the present invention.
Embodiment
As shown in figure 1, a kind of underlying drilling rod of wear-resisting power, including drilling rod 1, and the motor 3 that is connected with drilling rod 1 and stir
Wheel 5 is mixed, motor 3 is arranged on the bottom of drilling rod 1, and drilling rod 1 is fixedly connected with motor 3, and the bottom of motor 3 is fixedly connected with gear-box
7, motor 3 is internally provided with motor drive shaft 4, and motor drive shaft 4 connects bevel gear 6, and bevel gear 6 connects stirring wheel 5, stirring wheel 5
Circumferential and two planes can be bumped into shaggy tooth 9.
Further, the inside of drilling rod 1 is provided with defeated grey hole 2, the defeated grey bottom of hole 2 connection gunniting hole 8, and gunniting hole 8 is arranged on horse
Up to the side of axle 4, bevel gear 6 is arranged on inside gear-box 7, and stirring wheel 5 is arranged on the bottom of drilling rod 1, the gear-box 7 four
The stirring wheel 5 is arranged at week and bottom, and the motor 3 is detachable be fixedly connected with the drilling rod 1.
Specifically, the present invention is driven the conical tooth axle in gear-box to rotate by a drive system, the surrounding of gear-box 7 and bottom are equal
Have stirring wheel 5, form comprehensive drilling, drive system and drilling rod 1 be it is detachable be fixedly connected, worked in drilling rod 1
When, all driven by power are provided by motor 3, and be driven underground in motor 3 together with drilling rod 1, what can be bored is deeper, bores
Defeated grey hole 2 inside bar 1, drilling rod 1 can be rotated to the residual product for making drive, sucked in defeated grey hole 2, it is possible to reduce drilling rod
1 resistance to advance, and sprayed by gunniting hole 8, gunniting hole 8 points to the external world by motor 3, and residue can be avoided excessive,
Block defeated grey hole 2；Motor drive shaft 4 connects bevel gear 6, and drives the bevel gear 6 of surrounding to rotate, and drives the bottom of drilling rod 1
Taper stirring wheel 5 rotate, the hole of whole stirring shaping is square opening after rotation, and is stirred.
A kind of underlying drilling rod of wear-resisting power of the present invention, it is simple and compact for structure, it is easy to use, the shape of drilling rod 1 can be it is circular,
Square, triangle or polygon, it is various informative, it is adapted to the use of all rigs, is adapted to be widely popularized, while drilling rod 1 pushes up
When portion's geometric shape is irregular, operation can be directly carried out without using the method for milling, reduces pretreated time and equipment,
Operation processing procedure is greatly simplify, improves drilling efficiency.Simultaneously in gear-box 7, can by gear-box 7 by motor
Axle drives bevel gear 6 and stirring wheel 5, so borrows power with power, it is possible to reduce the electricity needs in work, saves the energy.
Finally it should be noted that：The preferred embodiments of the present invention are the foregoing is only, are not intended to limit the invention, although
The present invention is described in detail with reference to the foregoing embodiments, for those skilled in the art, it still can be to preceding
State the technical scheme described in each embodiment to modify, or equivalent substitution is carried out to which part technical characteristic.It is all in this hair
Within bright spirit and principle, any modification, equivalent substitution and improvements made etc., protection scope of the present invention should be included in
Within.
Claims (6)
1. a kind of underlying drilling rod of wear-resisting power, it is characterised in that be connected including drilling rod (1), and with the drilling rod (1)
Motor (3) and stirring wheel (5), the motor (3) is arranged on the drilling rod (1) bottom, the drilling rod (1) with
The motor (3) is fixedly connected, and motor (3) bottom is fixedly connected with gear-box (7), is set inside the motor (3)
Motor drive shaft (4), motor drive shaft (4) the connection bevel gear (6) are equipped with, the bevel gear (6) connects the stirring wheel (5),
The stirring wheel (5) is circumferential and two planes are bumped into shaggy tooth (9).
2. a kind of underlying drilling rod of wear-resisting power according to claim 1, it is characterised in that the drilling rod (1) is internal
Provided with defeated grey hole (2), defeated grey hole (2) the bottom connection gunniting hole (8), the gunniting hole (8) is arranged on the horse
Up to axle (4) side.
3. a kind of underlying drilling rod of wear-resisting power according to claim 1, it is characterised in that the bevel gear (6) sets
Put internal in the gear-box (7).
4. a kind of underlying drilling rod of wear-resisting power according to claim 1, it is characterised in that the stirring wheel (5) sets
Put in the drilling rod (1) bottom.
A kind of 5. underlying drilling rod of wear-resisting power according to claim 1, it is characterised in that the gear-box (7) four
The stirring wheel (5) is arranged at week and bottom.
6. a kind of underlying drilling rod of wear-resisting power according to claim 1, it is characterised in that the motor (3) and institute
It is detachable be fixedly connected to state drilling rod (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610321528.8A CN107366504B (en) | 2016-05-13 | 2016-05-13 | Wear-resistant power underlying drill rod |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610321528.8A CN107366504B (en) | 2016-05-13 | 2016-05-13 | Wear-resistant power underlying drill rod |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107366504A true CN107366504A (en) | 2017-11-21 |
| CN107366504B CN107366504B (en) | 2021-03-16 |
Family
ID=60304639
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610321528.8A Active CN107366504B (en) | 2016-05-13 | 2016-05-13 | Wear-resistant power underlying drill rod |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107366504B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2198058Y (en) * | 1994-06-09 | 1995-05-24 | 蒋良贤 | Motor square drill |
| CN103216193A (en) * | 2013-05-14 | 2013-07-24 | 张永忠 | Rectangular hole well drill |
| CN103266641A (en) * | 2013-06-03 | 2013-08-28 | 张璐 | Double-arm groove digger |
| CN103883260A (en) * | 2014-02-18 | 2014-06-25 | 周兆弟 | Triaxial triangular cement mixing drill stem and construction method |
| CN104727314A (en) * | 2015-04-12 | 2015-06-24 | 张永忠 | Rectangular stirring drilling machine |
| CN205743695U (en) * | 2016-05-13 | 2016-11-30 | 周兆弟 | A kind of underlying drilling rod of wear-resisting power |
-
2016
- 2016-05-13 CN CN201610321528.8A patent/CN107366504B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2198058Y (en) * | 1994-06-09 | 1995-05-24 | 蒋良贤 | Motor square drill |
| CN103216193A (en) * | 2013-05-14 | 2013-07-24 | 张永忠 | Rectangular hole well drill |
| CN103266641A (en) * | 2013-06-03 | 2013-08-28 | 张璐 | Double-arm groove digger |
| CN103883260A (en) * | 2014-02-18 | 2014-06-25 | 周兆弟 | Triaxial triangular cement mixing drill stem and construction method |
| CN104727314A (en) * | 2015-04-12 | 2015-06-24 | 张永忠 | Rectangular stirring drilling machine |
| CN205743695U (en) * | 2016-05-13 | 2016-11-30 | 周兆弟 | A kind of underlying drilling rod of wear-resisting power |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107366504B (en) | 2021-03-16 |
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