CN105736494B - A kind of thickening production line of no-dig technique drilling rod - Google Patents
A kind of thickening production line of no-dig technique drilling rod Download PDFInfo
- Publication number
- CN105736494B CN105736494B CN201610256823.XA CN201610256823A CN105736494B CN 105736494 B CN105736494 B CN 105736494B CN 201610256823 A CN201610256823 A CN 201610256823A CN 105736494 B CN105736494 B CN 105736494B
- Authority
- CN
- China
- Prior art keywords
- thickening
- drilling rod
- diverter valve
- way diverter
- dig technique
- 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.)
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B11/00—Servomotor systems without provision for follow-up action; Circuits therefor
- F15B11/16—Servomotor systems without provision for follow-up action; Circuits therefor with two or more servomotors
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B13/00—Details of servomotor systems ; Valves for servomotor systems
- F15B13/02—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors
- F15B13/06—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors for use with two or more servomotors
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B21/00—Common features of fluid actuator systems; Fluid-pressure actuator systems or details thereof, not covered by any other group of this subclass
- F15B21/08—Servomotor systems incorporating electrically operated control means
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B2211/00—Circuits for servomotor systems
- F15B2211/20—Fluid pressure source, e.g. accumulator or variable axial piston pump
- F15B2211/205—Systems with pumps
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B2211/00—Circuits for servomotor systems
- F15B2211/60—Circuit components or control therefor
- F15B2211/605—Load sensing circuits
- F15B2211/6051—Load sensing circuits having valve means between output member and the load sensing circuit
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B2211/00—Circuits for servomotor systems
- F15B2211/70—Output members, e.g. hydraulic motors or cylinders or control therefor
- F15B2211/71—Multiple output members, e.g. multiple hydraulic motors or cylinders
Abstract
The present invention discloses a kind of thickening production line of no-dig technique drilling rod, including hydraulic power pumping plant, the first thickening machine for being thickeied to no-dig technique drilling rod one end end and the second thickening machine for being thickeied to no-dig technique drilling rod other end end, it is provided with three-way diverter valve on the flowline of the hydraulic power pumping plant, the three-way diverter valve is controlled by controller, the oil inlet of three-way diverter valve is connected with the flowline of hydraulic power pumping plant, and the first oil outlet of three-way diverter valve is connected with the first hydraulic cylinder of the first thickening machine, second oil outlet of three-way diverter valve is connected with the second hydraulic cylinder of the second thickening machine.The thickening production line of no-dig technique drilling rod a kind of is simple in structure, is easily achieved, and only needs a hydraulic power pumping plant, you can provides power to two thickening machines, electric power resource is greatly saved, improves the utilization rate of equipment.
Description
Technical field
The present invention relates to a kind of production line more particularly to a kind of thickening production lines of no-dig technique drilling rod.
Background technology
No-dig technique drilling rod is made of light pipe or raw steel tubing after multiple procedure of processing.It is to first pass through steel pipe to add
The processing of thick process so that the outer diameter at light pipe both ends increases, internal diameter becomes smaller, so that the tube wall of both ends end thickeies；Then
Screw thread process is carried out on the tube wall of thickening.
Currently, no-dig technique drilling rod is during thickening, in order to improve efficiency, to no-dig technique drilling rod on a thickening machine
One end thickeied, then the other end of no-dig technique drilling rod is thickeied on another thickening machine, however, existing thickening
Machine, every thickening machine need to individually be equipped with a hydraulic power pumping plant, in no-dig technique drilling rod loading and unloading, hydro-power pump standing-meeting
There is the dry running of long period, and the operation power of each hydraulic power pumping plant reaches 400KW, power wastage is larger, raw
It is higher to produce cost, is badly in need of solving as a result,.
Invention content
It is an object of the invention in view of the above-mentioned problems, a kind of thickening production line of no-dig technique drilling rod is provided, to solve now
There is the thickening production line power wastage of no-dig technique drilling rod big, the high problem of production cost.
The purpose of the present invention is be achieved through the following technical solutions：
A kind of thickening production line of no-dig technique drilling rod, including hydraulic power pumping plant, for no-dig technique drilling rod one end end
The first thickening machine thickeied and the second thickening machine for being thickeied to no-dig technique drilling rod other end end, the hydraulic pressure
Three-way diverter valve is provided on the flowline of power pump station, the three-way diverter valve is controlled by controller, three-way diverter valve into
Hydraulic fluid port is connected with the flowline of hydraulic power pumping plant, and the first liquid of the first oil outlet of three-way diverter valve and the first thickening machine
Cylinder pressure is connected, and the second oil outlet of three-way diverter valve is connected with the second hydraulic cylinder of the second thickening machine.
As a preferred embodiment of the present invention, the three-way diverter valve is solenoid valve.
As a preferred embodiment of the present invention, the first photoelectricity for detecting workpiece is provided on first thickening machine
Sensor, first photoelectric sensor are electrically connected with controller, are provided on second thickening machine for detecting workpiece
The second photoelectric sensor, second photoelectric sensor and controller are electrically connected.
Beneficial effects of the present invention are that a kind of thickening production line of no-dig technique drilling rod is simple in structure, is easily achieved, only
Need a hydraulic power pumping plant, you can provide power to two thickening machines, electric power resource is greatly saved, improves the profit of equipment
With rate.
Description of the drawings
Fig. 1 is a kind of structural schematic diagram of the thickening production line of no-dig technique drilling rod of the present invention.
In figure:
1, the first thickening machine；2, the second thickening machine；3, hydraulic power pumping plant；4, three-way diverter valve.
Specific implementation mode
Technical solution to further illustrate the present invention below with reference to the accompanying drawings and specific embodiments.It is appreciated that
It is that embodiment described herein is used only for explaining the present invention rather than limitation of the invention.
It please refers to shown in Fig. 1, Fig. 1 is a kind of structural schematic diagram of the thickening production line of no-dig technique drilling rod of the present invention.
In this present embodiment, a kind of thickening production line of no-dig technique drilling rod, including hydraulic power pumping plant 3, for opening non-
Dig the first thickening machine 1 that drilling rod one end end is thickeied and second for being thickeied to no-dig technique drilling rod other end end
Thickening machine 2 is provided with three-way diverter valve 4 on the flowline of the hydraulic power pumping plant 3, and the three-way diverter valve 4 is solenoid valve,
And three-way diverter valve 4 is controlled by controller, the oil inlet A of three-way diverter valve 4 is connected with the flowline of hydraulic power pumping plant 3,
And the first oil outlet B of three-way diverter valve 4 is connected with the first hydraulic cylinder of the first thickening machine 1, the second of three-way diverter valve 4 is fuel-displaced
Mouth C is connected with the second hydraulic cylinder of the second thickening machine 2, and the first light for detecting workpiece is provided on first thickening machine 1
Electric transducer, first photoelectric sensor are electrically connected with controller, are provided on second thickening machine 2 for detecting work
Second photoelectric sensor of part, second photoelectric sensor are electrically connected with controller.
When work, no-dig technique drilling rod is placed in the first thickening machine 1, the first photoelectric sensor detects no-dig technique drilling rod,
Signal is passed into controller, controller controls three-way diverter valve 4 so that the oil inlet A and the first oil outlet of three-way diverter valve 4
B is connected, and hydraulic power pumping plant 3 is that the first thickening machine 1 provides power, is processed to one end of no-dig technique drilling rod, then, non-
It excavates drilling rod one end after processing is completed, is moved in the second thickening machine 2, the second photoelectric sensor detects no-dig technique drilling rod, will
Signal passes to controller, and controller controls three-way diverter valve 4 and commutates so that the oil inlet A of three-way diverter valve 4 and second is fuel-displaced
Mouth C is connected, and hydraulic power pumping plant 3 is that the second thickening machine 2 provides power, is processed to the other end of no-dig technique drilling rod.
Above example is to elaborate that the basic principle and characteristic of the present invention, the present invention are not limited by above-described embodiment,
Without departing from the spirit and scope of the present invention, the present invention also has various changes, these changes and modifications are all fallen
Enter in scope of the claimed invention.The scope of the present invention is defined by the appended claims and its equivalents.
Claims (1)
1. a kind of thickening production line of no-dig technique drilling rod, including hydraulic power pumping plant, for no-dig technique drilling rod one end end into
The first thickening machine that row thickeies and the second thickening machine for being thickeied to no-dig technique drilling rod other end end, feature exist
In：Three-way diverter valve is provided on the flowline of the hydraulic power pumping plant, the three-way diverter valve is controlled by controller, threeway
The oil inlet of reversal valve is connected with the flowline of hydraulic power pumping plant, and the first oil outlet of three-way diverter valve and first thickeies
The first hydraulic cylinder of machine is connected, and the second oil outlet of three-way diverter valve is connected with the second hydraulic cylinder of the second thickening machine；
The three-way diverter valve is solenoid valve；
The first photoelectric sensor for detecting workpiece, first photoelectric sensor and control are provided on first thickening machine
Device processed is electrically connected, and the second photoelectric sensor for detecting workpiece, second photoelectricity are provided on second thickening machine
Sensor is electrically connected with controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610256823.XA CN105736494B (en) | 2016-04-22 | 2016-04-22 | A kind of thickening production line of no-dig technique drilling rod |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610256823.XA CN105736494B (en) | 2016-04-22 | 2016-04-22 | A kind of thickening production line of no-dig technique drilling rod |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105736494A CN105736494A (en) | 2016-07-06 |
| CN105736494B true CN105736494B (en) | 2018-10-16 |
Family
ID=56254935
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610256823.XA Active CN105736494B (en) | 2016-04-22 | 2016-04-22 | A kind of thickening production line of no-dig technique drilling rod |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105736494B (en) |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4984505A (en) * | 1989-02-01 | 1991-01-15 | Woodward Governor Company | Multiplexed hydraulic control systems |
| US6186045B1 (en) * | 1998-12-07 | 2001-02-13 | Woodward Governor Company | Latching valve and a multiplexed hydraulic control system utilizing same |
| CN100484746C (en) * | 2006-12-26 | 2009-05-06 | 西安重型机械研究所 | Hydraulic press for thickening drill pipe without excavation |
| JP4927600B2 (en) * | 2007-02-28 | 2012-05-09 | 株式会社いうら | Shaft enlargement processing method |
| CN102009116A (en) * | 2009-09-07 | 2011-04-13 | 江阴兴鼎石油管具有限公司 | Production device for thickening drill rod for three times |
| CN204526237U (en) * | 2015-01-20 | 2015-08-05 | 徐州达一锻压设备有限公司 | Open side type end upsetting hydraulic press |
| CN105436374B (en) * | 2015-12-01 | 2017-09-05 | 中国重型机械研究院股份公司 | A kind of heavy weight drill pipe pipe end Integral upset equipment |
| CN205639123U (en) * | 2016-04-22 | 2016-10-12 | 无锡双马钻探工具有限公司 | Trenchless drill rod's thickening production line |
-
2016
- 2016-04-22 CN CN201610256823.XA patent/CN105736494B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN105736494A (en) | 2016-07-06 |
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Denomination of invention: Trenchless drill rod thickening production line Effective date of registration: 20191121 Granted publication date: 20181016 Pledgee: China Merchants Bank Limited by Share Ltd Wuxi branch Pledgor: WUXI DOUBLE HORSE DRILLING TOOLS CO., LTD. Registration number: Y2019990000556 |