CN209586353U - A kind of matched control system of push-and-pull pressure intelligent of drilling machine - Google Patents
A kind of matched control system of push-and-pull pressure intelligent of drilling machine Download PDFInfo
- Publication number
- CN209586353U CN209586353U CN201821811476.3U CN201821811476U CN209586353U CN 209586353 U CN209586353 U CN 209586353U CN 201821811476 U CN201821811476 U CN 201821811476U CN 209586353 U CN209586353 U CN 209586353U
- Authority
- CN
- China
- Prior art keywords
- pressure
- push
- pull
- master controller
- drilling machine
- 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.)
- Active
Links
Landscapes
- Operation Control Of Excavators (AREA)
Abstract
The utility model relates to machine control techniques fields, specifically disclose a kind of matched control system of push-and-pull pressure intelligent of drilling machine, wherein, it include: master controller, electronic control module, pressure sensor, displacement control valve and push-and-pull electric control handle, electronic control module and push-and-pull electric control handle are connect with master controller, and different pressure limits is preset in master controller；Push and pull the work that electric control handle is used to trigger motor by displacement control valve；Pressure sensor is used for the pressure of real-time detection motor and obtains pressure signal；Electric pressure signal is sent to master controller for carrying out pressure signal to be converted to electric pressure signal by electronic control module；Master controller controls the work for pushing and pulling electric control handle and displacement control valve according to comparison result for being compared electric pressure signal with pre-set pressure range respectively.The matched control system of push-and-pull pressure intelligent of drilling machine provided by the utility model can intelligent Matching speed and pressure, reduce pressure oscillation, improve work efficiency.
Description
Technical field
The utility model relates to a kind of matched controls of the push-and-pull pressure intelligent in machine control techniques field more particularly to drilling machine
System processed.
Background technique
In trenchless engineering field of mechanical technique, guiding and hauling pipe work progress, the push-and-pull pressure of Different Strata needs
It is different, needs in real process by operator's construction experience with push-and-pull speed.But it is often selected when coping with complicated landform
Increase push-and-pull pressure, reduces push-and-pull speed to ensure safety, lead to power dissipation, inefficiency to a certain extent.
Therefore, how to provide a kind of control system for capableing of intelligent Matching speed and pressure becomes those skilled in the art urgently
Technical problem to be solved.
Summary of the invention
The utility model aims to solve at least one of the technical problems existing in the prior art, provides a kind of push-and-pull of drilling machine
The matched control system of pressure intelligent, to solve the problems of the prior art.
As the one aspect of the utility model, a kind of matched control system of push-and-pull pressure intelligent of drilling machine is provided,
In, the matched control system of push-and-pull pressure intelligent of the drilling machine includes: master controller, electronic control module, pressure sensor, discharge capacity
Control valve and push-and-pull electric control handle, the electronic control module and push-and-pull electric control handle are connect with the master controller, the pressure
Sensor is connect with the electronic control module, and the displacement control valve is connect with the push-and-pull electric control handle, in the master controller
It is preset with different pressure limit corresponding from different formation conditions；
The push-and-pull electric control handle is used to trigger the work of motor by the displacement control valve, and for generating push-and-pull
The push pull signal is simultaneously sent to the master controller by signal；
The pressure sensor is used for the pressure of real-time detection motor and obtains pressure signal；
The electronic control module is used to be converted to by the pressure signal electric pressure signal, and by the pressure telecommunications
Number it is sent to the master controller；
The master controller is used to for the electric pressure signal being compared with pre-set pressure range, and according to comparison result
The work of the push-and-pull electric control handle and the displacement control valve is controlled respectively.
Preferably, the master controller includes computing unit, judging unit and control unit, and the judging unit is for sentencing
Whether the electric pressure signal of breaking is in the pre-set pressure range；If the computing unit does not exist for the electric pressure signal
In the pre-set pressure range, pressure compensation signal is calculated according to the electric pressure signal；If described control unit is for described
Control signal is exported to control the discharge capacity to the push-and-pull electric control handle when electric pressure signal is in the pre-set pressure range
The work of control valve, and if for the electric pressure signal not in the pre-set pressure range when, by the pressure compensation
Signal increases on the control signal of the push-and-pull electric control handle work for controlling the displacement control valve.
Preferably, the matched control system of push-and-pull pressure intelligent of the drilling machine includes GSS Gear Select Switch, the gear
Selection switch is connect with the master controller, and the GSS Gear Select Switch is for corresponding to different pressure limits.
Preferably, the matched control system of push-and-pull pressure intelligent of the drilling machine includes display, the display and institute
State master controller connection, and the electronic control module is connect with the display, the display be used to show pressure limit and
Formation condition corresponding with the pressure limit.
Preferably, the matched control system of push-and-pull pressure intelligent of the drilling machine includes functional select switch, the function
Selection switch is connect with the master controller, and the functional select switch turns on or off the master controller for selecting.
Preferably, the master controller includes PLC controller.
The matched control system of push-and-pull pressure intelligent of drilling machine provided by the utility model, by being preset in master controller
Different pressure limit corresponding from different formation conditions, and pass through the pressure of pressure sensor detection motor, master controller
The pressure detected can be judged whether in preset pressure limit, to control push-and-pull electric control handle and displacement control valve
Work reduces pressure oscillation, improves work efficiency to match the output power and actual working pressure of push and pull pump.
Detailed description of the invention
Attached drawing is to be used to provide a further understanding of the present invention, and constitute part of specification, and following
Specific embodiment be used to explain the utility model together, but do not constitute limitations of the present invention.In the accompanying drawings:
Fig. 1 is the structural block diagram of the push-and-pull matched control system of pressure intelligent of drilling machine provided by the utility model.
Fig. 2 is the circuit structure signal of the push-and-pull matched control system of pressure intelligent of drilling machine provided by the utility model
Figure.
Specific embodiment
Specific embodiment of the present utility model is described in detail below in conjunction with attached drawing.It should be understood that herein
Described specific embodiment is only used for describing and explaining the present invention, and is not intended to limit the utility model.
As the one aspect of the utility model, a kind of matched control system of push-and-pull pressure intelligent of drilling machine is provided,
In, as depicted in figs. 1 and 2, the matched control system 100 of the push-and-pull pressure intelligent of the drilling machine includes: master controller 110, electricity
Control module 120, pressure sensor 130, displacement control valve 140 and push-and-pull electric control handle 150, the electronic control module 120 and push-and-pull
Electric control handle 150 is connect with the master controller 110, and the pressure sensor 130 is connect with the electronic control module 120, institute
It states displacement control valve 140 to connect with the push-and-pull electric control handle 150, be preset in the master controller 110 and different stratum
The corresponding different pressure limit of condition；
The push-and-pull electric control handle 150 is used to trigger the work of motor by the displacement control valve, and for generating
The push pull signal is simultaneously sent to the master controller 110 by push pull signal；
The pressure sensor 130 is used for the pressure of real-time detection motor and obtains pressure signal；
The electronic control module 120 is used to be converted to by the pressure signal electric pressure signal, and by the pressure
Electric signal is sent to the master controller 110；
The master controller 110 is used to for the electric pressure signal being compared with pre-set pressure range, and according to comparison
As a result the work of the push-and-pull electric control handle 150 and the displacement control valve 140 is controlled respectively.
The matched control system of push-and-pull pressure intelligent of drilling machine provided by the utility model, by being preset in master controller
Different pressure limit corresponding from different formation conditions, and pass through the pressure of pressure sensor detection motor, master controller
The pressure detected can be judged whether in preset pressure limit, to control push-and-pull electric control handle and displacement control valve
Work reduces pressure oscillation, improves work efficiency to match the output power and actual working pressure of push and pull pump.
In specific works, the push-and-pull electric control handle 150 is connected with push and pull pump, and the setting of displacement control valve 140 exists
In the push and pull pump, the push and pull pump is connect with motor, and the pressure sensor 130 is able to detect the pressure of motor, main control
Device 110 is compared by the pressure that judgement detects with preset pressure limit, is realized according to judging result automatically controlled to pushing and pulling
The control of handle and displacement control valve.
Specifically, the master controller 110 includes computing unit, judging unit and control unit, and the judging unit is used
In judging the electric pressure signal whether in the pre-set pressure range；If the computing unit is used for the electric pressure signal
Not in the pre-set pressure range, pressure compensation signal is calculated according to the electric pressure signal；If described control unit is used for
It is described to control to the push-and-pull electric control handle output control signal when electric pressure signal is in the pre-set pressure range
The work of displacement control valve, and if for the electric pressure signal not in the pre-set pressure range when, by the pressure
Thermal compensation signal increases on the control signal of the push-and-pull electric control handle work for controlling the displacement control valve.
Specifically, the matched control system 100 of the push-and-pull pressure intelligent of the drilling machine includes GSS Gear Select Switch 160, institute
It states GSS Gear Select Switch 160 to connect with the master controller 110, the GSS Gear Select Switch 160 is for corresponding to different pressure
Range.
It is understood that adjusting GSS Gear Select Switch 160 according to the environment of practice of construction selects suitable pressure gear,
Multiple pressure limits formation condition different with correspondence is provided in master controller 110, each pressure gear corresponds to certain
Pressure floating range.
It should be noted that the formation condition can specifically include sand bed, soil and rock, the corresponding pressure model of sand bed
Enclosing can be for 15 ± 10%MPa, and the corresponding pressure limit of soil can be 20 ± 10%MPa, and the corresponding pressure limit of rock can be with
For 25 ± 10%MPa.
Specifically, the matched control system 100 of the push-and-pull pressure intelligent of the drilling machine includes display 170, the display
Device 170 is connect with the master controller 110, and the electronic control module 120 is connect with the display 170, the display 170
For showing pressure limit and formation condition corresponding with the pressure limit.
Specifically, the matched control system 100 of the push-and-pull pressure intelligent of the drilling machine includes functional select switch 180, institute
It states functional select switch 180 to connect with the master controller 110, the functional select switch 180 beats on or off for selecting
Close the master controller 110.
Preferably, the master controller 110 includes PLC controller.
When in use, first opening function is needed to select switch 180, at this time the matched control system of push-and-pull pressure intelligent of drilling machine
100 startings.GSS Gear Select Switch 160, which is adjusted, according to the environment of practice of construction selects suitable pressure gear, the master controller
It is preset with multiple pressure limits in 110 and corresponds to different formation conditions, and pressure calibration value can be set by display 170
With change, each gear corresponds to certain pressure floating range.The pressure sensor 130 can continue transmitting feed motor and give
Into pump pressure force signal, by electronic control module 120 by pressure signal transmission to master controller 110, when pressure value is in set pressure
When in power floating range, push-and-pull electric control handle 150 directly controls the work of displacement control valve 140, and system pressure is in range pressure model
Interior holding is enclosed to stablize.When there is larger pressure oscillation in drilling machine practical work process, pre-set pressure range, main control are had exceeded
Device 110 can compensate the output electric current of push-and-pull electric control handle 150, when feed pressure is too high or too low, 110 energy of master controller
The output electric current of push-and-pull electric control handle 150 is reduced or increased, suitably by calculating to control displacement control valve 140, system pressure
Variable quantity and 110 adjustment amount of master controller reach balance, intelligent Matching feed pressure.The push-and-pull of drilling machine provided by the utility model
The matched control system of pressure intelligent can be according to ambient intelligence matching speed and pressure parameter, to improve work efficiency.
It is understood that embodiment of above is merely to illustrate that the principles of the present invention and uses exemplary
Embodiment, however the utility model is not limited thereto.For those skilled in the art, this is not being departed from
In the case where the spirit and essence of utility model, various changes and modifications can be made therein, these variations and modifications are also considered as this reality
With novel protection scope.
Claims (5)
1. a kind of matched control system of push-and-pull pressure intelligent of drilling machine, which is characterized in that the push-and-pull pressure intelligent of the drilling machine
Matched control system includes: master controller, electronic control module, pressure sensor, displacement control valve and pushes and pulls electric control handle, described
Electronic control module and push-and-pull electric control handle are connect with the master controller, and the pressure sensor is connect with the electronic control module,
The displacement control valve is connect with the push-and-pull electric control handle, is preset in the master controller corresponding from different formation conditions
Different pressure limits；
The push-and-pull electric control handle is used to trigger the work of motor by the displacement control valve, and for generating push pull signal
And the push pull signal is sent to the master controller；
The pressure sensor is used for the pressure of real-time detection motor and obtains pressure signal；
The electronic control module sends out the electric pressure signal for carrying out the pressure signal to be converted to electric pressure signal
It send to the master controller；
The master controller is distinguished for being compared the electric pressure signal with pre-set pressure range according to comparison result
Control the work of the push-and-pull electric control handle and the displacement control valve.
2. the matched control system of push-and-pull pressure intelligent of drilling machine according to claim 1, which is characterized in that the drilling machine
The matched control system of push-and-pull pressure intelligent further include GSS Gear Select Switch, the GSS Gear Select Switch and the master controller
Connection, the GSS Gear Select Switch is for corresponding to different pressure limits.
3. the matched control system of push-and-pull pressure intelligent of drilling machine according to claim 1, which is characterized in that the drilling machine
The matched control system of push-and-pull pressure intelligent further include display, the display is connect with the master controller, and described
Electronic control module is connect with the display, and the display is for showing pressure limit and corresponding with the pressure limit
Layer condition.
4. the matched control system of push-and-pull pressure intelligent of drilling machine according to claim 1, which is characterized in that the drilling machine
The matched control system of push-and-pull pressure intelligent further include functional select switch, the functional select switch and the master controller
Connection, the functional select switch turn on or off the master controller for selecting.
5. the matched control system of push-and-pull pressure intelligent of drilling machine as claimed in any of claims 1 to 4, feature
It is, the master controller includes PLC controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821811476.3U CN209586353U (en) | 2018-11-05 | 2018-11-05 | A kind of matched control system of push-and-pull pressure intelligent of drilling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821811476.3U CN209586353U (en) | 2018-11-05 | 2018-11-05 | A kind of matched control system of push-and-pull pressure intelligent of drilling machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209586353U true CN209586353U (en) | 2019-11-05 |
Family
ID=68376235
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821811476.3U Active CN209586353U (en) | 2018-11-05 | 2018-11-05 | A kind of matched control system of push-and-pull pressure intelligent of drilling machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209586353U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109184659A (en) * | 2018-11-05 | 2019-01-11 | 无锡市钻通工程机械有限公司 | A kind of matched control system of push-and-pull pressure intelligent of drilling machine |
-
2018
- 2018-11-05 CN CN201821811476.3U patent/CN209586353U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109184659A (en) * | 2018-11-05 | 2019-01-11 | 无锡市钻通工程机械有限公司 | A kind of matched control system of push-and-pull pressure intelligent of drilling machine |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP2999654B1 (en) | Vacuum tube lifting device and lifting hose and method for control of a vacuum tube lifting device | |
| CN109184659A (en) | A kind of matched control system of push-and-pull pressure intelligent of drilling machine | |
| CN209586353U (en) | A kind of matched control system of push-and-pull pressure intelligent of drilling machine | |
| JP2006258291A (en) | Hydraulic control system having cross function regeneration | |
| CN102701120B (en) | Method, device, system and engineering machinery for controlling telescopic speed of arm support | |
| CN102490583B (en) | Hybrid power system for hydraulic system and engineering machine | |
| US8841879B2 (en) | Control circuit operable to charge a battery at multiple charge rates | |
| CN104956006A (en) | Automatic control system and method for joystick control-based construction equipment | |
| CN102140912B (en) | Underground monitoring device of intelligent well | |
| CN103148057A (en) | Method, equipment and system for controlling multi-joint hydraulic mechanical arm | |
| CN107208397A (en) | The rotation control device and its control method of Architectural Equipment | |
| CN106292369A (en) | The dcs of steering wheel and method | |
| CN201812169U (en) | Controller for special remote control stripper for high voltage hot-line working robot | |
| CN102606321B (en) | Controller, system and method for adjusting gear of rotary drilling rig, and rotary drilling rig | |
| CN108060914B (en) | Intelligent throttling system and method for gas well | |
| JP2009121127A (en) | Slewing control device | |
| CN105473874A (en) | Construction machine | |
| CN102628290B (en) | Grab controller, control system and control method as well as engineering mechanical equipment | |
| CN108879832A (en) | A kind of emergency light and its charger using wireless charging mode | |
| CN211813172U (en) | Drilling machine lowering control system and variable-frequency drilling machine with same | |
| CN104746577A (en) | Water tank adjustment and storage and water pump direct supply combined secondary water supply control system | |
| CN105121857A (en) | Centrifugal pump assembly | |
| CN106441685A (en) | Perforation cable tension detection system and method for oil/gas wells | |
| CN201113735Y (en) | Multifunctional frequency converter | |
| CN204406179U (en) | A kind of rotary drilling rig control system and rotary drilling rig |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |