CN205743695U - A kind of underlying drilling rod of wear-resisting power - Google Patents
A kind of underlying drilling rod of wear-resisting power Download PDFInfo
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- CN205743695U CN205743695U CN201620441182.0U CN201620441182U CN205743695U CN 205743695 U CN205743695 U CN 205743695U CN 201620441182 U CN201620441182 U CN 201620441182U CN 205743695 U CN205743695 U CN 205743695U
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- drilling rod
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Abstract
The utility model discloses a kind of underlying drilling rod of wear-resisting power, including drilling rod, and the motor that is connected with drilling rod and stirring wheel, motor is arranged on bottom drilling rod, drilling rod is fixing with motor to be connected, fixing connection gear-box bottom motor, and motor is internally provided with motor drive shaft, motor drive shaft connection bevel gear, bevel gear connection stirring wheel, stirring wheel circumference and two planes can be bumped into shaggy tooth, be provided with defeated ash hole inside drilling rod, connecting gunniting hole bottom defeated ash hole, gunniting hole is arranged on motor drive shaft side；The various shapes of this utility model drilling rod, it is suitable for the use of all rigs, can be widely popularized, the method for milling need not be used can directly to carry out operation simultaneously, reduce pretreated time and equipment, greatly simplify operation processing procedure, improving drilling efficiency, the conical tooth axle in a drive system driven gear case rotate, stirring wheel is all arranged at gear-box surrounding and bottom, forming omnibearing boring, drive system and drilling rod 1 are detachable fixing are connected.
Description
Technical field
This utility model relates to a kind of drilling rod, particularly to a kind of underlying drilling rod of wear-resisting power, belongs to Geotechnical Engineering strength test
Equipment technical field.
Background technology
At present, along with scientific and technological progress, China's geological prospecting and exploitation are progressively explored to deep geologic.Survey in coal mining or geology
During spy, needing a large amount of bore detecting or extraction, drilling rod is the afterbody steel pipe with a chain for binding criminals stricture of vagina, is used for connecting rig landscape apparatus
Mill equipment or bottom outlet device is bored with being positioned at drilling well bottom.The purposes of drilling rod is that drilling mud is transported to drill bit, and together with drill bit
Improve, reduce or rotate bottom outlet device.Drilling rod allows for bearing huge interior external pressure, distorts, bends and vibrate.At 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 brill after repeatedly procedure of processing
Bar.First, being thickeied the process of operation by steel pipe, light tube outer surface is the most curved, and steel pipe tube wall thickeies.Next step, carry out
Screw thread process also plates the copper that can increase intensity.Then carry out non-destructive quality control inspection, carry out steel pipe body subsequently and connect
The welding of head.Then, body can experience sweating heat and process and weld final process, to eliminate welding residual pressure.To finished product
Drilling rod to carry out other some detections to steel pipe finished product before carrying out crossing paint and packaging, including hardness test, and stress test and non-broken
Bad property is tested.And user's concern the most is wearability and the height of crack resistance of drilling rod wear-resistant belt, wearability deficiency will be led
Cause drilling life of drill pipe reduction, repeated overlaying weldability number of times increases and productivity ratio is low；Crack resistance is low easily causes built-up welding crackle the most wear-resisting
Band falls block.Therefore, a kind of high-efficiency abrasion-proof of exploitation and the drilling rod of cracking resistance are needed badly.
Utility model content
The technical problems to be solved in the utility model is to provide a kind of drilling rod and can omnibearing hole, and drive system and drilling rod are can
Dismountable fixes the underlying drilling rod of power of connection, and it is simple and compact for structure, can reduce the electricity needs in work, saves the energy.
In order to solve above-mentioned technical problem, this utility model provides following technical scheme:
This utility model underlying drilling rod of a kind of wear-resisting power, including drilling rod, and the motor that is connected with described drilling rod and stirring wheel,
Described motor is arranged on bottom described drilling rod, and described drilling rod is fixing with described motor to be connected, fixing connection gear bottom described motor
Case, described motor is internally provided with motor drive shaft, and described motor drive shaft connection bevel gear, described bevel gear connects described stirring wheel, institute
State stirring wheel circumference and two planes can be bumped into shaggy tooth.
As a kind of optimal technical scheme of the present utility model, it is provided with defeated ash hole inside described drilling rod, connects bottom described defeated ash hole
Gunniting hole, described gunniting hole is arranged on described motor drive shaft side.
As a kind of optimal technical scheme of the present utility model, described bevel gear is arranged on inside described gear-box.
As a kind of optimal technical scheme of the present utility model, described stirring wheel is arranged on bottom described drilling rod.
As a kind of optimal technical scheme of the present utility model, described stirring wheel is all arranged at described gear-box surrounding and bottom.
As a kind of optimal technical scheme of the present utility model, described motor and described drilling rod are detachable fixing are connected.
This utility model is reached to provide the benefit that: this utility model underlying drilling rod of a kind of wear-resisting power, simple and compact for structure,
Easy to use, the shape of drilling rod can be circular, square, triangle or polygon, various informative, is suitable for all rigs
Use, be suitable for being widely popularized, when drilling rod top geometric shape is irregular, the method for milling need not be used directly to make simultaneously
Industry, reduces pretreated time and equipment, greatly simplify operation processing procedure, improves drilling efficiency.Simultaneously at gear
In case, so can borrow power with power, it is possible to reduce the electricity in work by gear-box is driven bevel gear and stirring wheel by motor drive shaft
Power demand, saves the energy.
Accompanying drawing explanation
Accompanying drawing is used for providing being further appreciated by of the present utility model, and constitutes a part for description, with of the present utility model
Embodiment is used for explaining this utility model together, is not intended that restriction of the present utility model.In the accompanying drawings:
Fig. 1 is this utility model a kind of wear-resisting power underlying drilling rod integral planar structure chart；
In figure: 1, drilling rod；2, defeated ash hole；3, motor；4, motor drive shaft；5, stirring wheel；6, bevel gear；7, gear
Case；8, gunniting hole；9, shaggy tooth.
Detailed description of the invention
Below in conjunction with accompanying drawing, preferred embodiment of the present utility model is illustrated, it will be appreciated that described herein be preferable to carry out
Example is merely to illustrate and explains this utility model, is not used to limit this utility model.
Embodiment
As it is 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 stirring
Mixing wheel 5, motor 3 is arranged on bottom drilling rod 1, and drilling rod 1 is fixing with motor 3 to be connected, fixing connection gear-box bottom motor 3
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
Circumference and two planes can be bumped into shaggy tooth 9.
Further, drilling rod 1 is internal is provided with defeated ash hole 2, connects gunniting hole 8 bottom defeated ash hole 2, and gunniting hole 8 is arranged on horse
Reaching axle 4 side, it is internal that bevel gear 6 is arranged on gear-box 7, and stirring wheel 5 is arranged on bottom drilling rod 1, described gear-box 7 four
Described stirring wheel 5 all arranged at week and bottom, and described motor 3 and described drilling rod 1 are detachable fixing are connected.
Concrete, this utility model is rotated by the conical tooth axle in a drive system driven gear case, gear-box 7 surrounding and the end
All there is stirring wheel 5 in portion, forms omnibearing boring, and drive system and drilling rod 1 are detachable fixing are connected, at drilling rod 1
During work, motor 3 providing all driven by power, and be driven underground together with drilling rod 1 at motor 3, that can bore is deeper,
Defeated ash hole 2 within drilling rod 1, can rotate drilling rod 1 the residual product making drive, suck in defeated ash hole 2, it is possible to reduce bore
The resistance that bar 1 advances, and sprayed by gunniting hole 8, gunniting hole 8 points to the external world by motor 3, and residue can be avoided too much,
Block defeated ash hole 2；Motor drive shaft 4 connects bevel gear 6, and drives the bevel gear 6 of surrounding to rotate, and drives bottom drilling rod 1
Taper stirring wheel 5 rotate, the hole that after rotation, whole stirring shapes is square opening, and stirs.
This utility model underlying drilling rod of a kind of wear-resisting power, simple and compact for structure, easy to use, the shape of drilling rod 1 can be
Circular, square, triangle or polygon, various informative, it is suitable for the use of all rigs, is suitable for being widely popularized, bores simultaneously
When bar 1 top geometric shape is irregular, the method for milling need not be used can directly to carry out operation, reduce the pretreated time and
Equipment, greatly simplify operation processing procedure, improves drilling efficiency.Simultaneously in gear-box 7, can be by gear-box 7
Driven bevel gear 6 and stirring wheel 5 by motor drive shaft, so borrow power with power, it is possible to reduce the electricity needs in work, save the energy.
Last it is noted that the foregoing is only preferred embodiment of the present utility model, it is not limited to this practicality new
Type, although this utility model being described in detail with reference to previous embodiment, for a person skilled in the art, its
Still the technical scheme described in foregoing embodiments can be modified, or wherein portion of techniques feature is carried out equivalent replace
Change.All within spirit of the present utility model and principle, any modification, equivalent substitution and improvement etc. made, should be included in
Within protection domain of the present utility model.
Claims (6)
1. the underlying drilling rod of wear-resisting power, it is characterised in that include drilling rod (1), and be connected with described drilling rod (1)
Motor (3) and stirring wheel (5), described motor (3) be arranged on described drilling rod (1) bottom, described drilling rod (1) with
Described motor (3) is fixing to be connected, and described motor (3) bottom is fixing connects gear-box (7), and described motor (3) is internal to be set
Being equipped with motor drive shaft (4), described motor drive shaft (4) connection bevel gear (6), described bevel gear (6) connects described stirring wheel (5),
Described stirring wheel (5) circumference and two planes are bumped into shaggy tooth (9).
A kind of underlying drilling rod of wear-resisting power the most according to claim 1, it is characterised in that described drilling rod (1) is internal
Being provided with defeated ash hole (2), described defeated ash hole (2) bottom connects gunniting hole (8), and described gunniting hole (8) is arranged on described horse
Reach axle (4) side.
A kind of underlying drilling rod of wear-resisting power the most according to claim 1, it is characterised in that described bevel gear (6) sets
Put at described gear-box (7) internal.
A kind of underlying drilling rod of wear-resisting power the most according to claim 1, it is characterised in that described stirring wheel (5) sets
Put in described drilling rod (1) bottom.
A kind of underlying drilling rod of wear-resisting power the most according to claim 1, it is characterised in that described gear-box (7) four
Described stirring wheel (5) is all arranged at week and bottom.
A kind of underlying drilling rod of wear-resisting power the most according to claim 1, it is characterised in that described motor (3) and institute
Stating drilling rod (1) is detachable fixing connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620441182.0U CN205743695U (en) | 2016-05-13 | 2016-05-13 | A kind of underlying drilling rod of wear-resisting power |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620441182.0U CN205743695U (en) | 2016-05-13 | 2016-05-13 | A kind of underlying drilling rod of wear-resisting power |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205743695U true CN205743695U (en) | 2016-11-30 |
Family
ID=57367142
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620441182.0U Active CN205743695U (en) | 2016-05-13 | 2016-05-13 | A kind of underlying drilling rod of wear-resisting power |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205743695U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107366504A (en) * | 2016-05-13 | 2017-11-21 | 周兆弟 | A kind of underlying drilling rod of wear-resisting power |
-
2016
- 2016-05-13 CN CN201620441182.0U patent/CN205743695U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107366504A (en) * | 2016-05-13 | 2017-11-21 | 周兆弟 | A kind of underlying drilling rod of wear-resisting power |
| CN107366504B (en) * | 2016-05-13 | 2021-03-16 | 周兆弟 | Wear-resistant power underlying drill rod |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |