CN205422678U - Dig rig drilling rod monitor control device soon - Google Patents
Dig rig drilling rod monitor control device soon Download PDFInfo
- Publication number
- CN205422678U CN205422678U CN201620199977.5U CN201620199977U CN205422678U CN 205422678 U CN205422678 U CN 205422678U CN 201620199977 U CN201620199977 U CN 201620199977U CN 205422678 U CN205422678 U CN 205422678U
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- control device
- monitor control
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Abstract
The utility model relates to a dig the technical field of rig electrical control device soon, especially one kind is dug the rig during operation to the monitor control device of drilling rod soon, and this monitor control device includes: the hydraulic pressure guide oil circuit of unit head position sensor, depth measurement encoder, weighing transducer, controller, display, solenoid valve, main valve, drive main valve, master file are raised the motor and are driven the hydraulic pressure working connection that the motor was raised to the master file. The utility model discloses a dig rig drilling rod monitor control device soon can effectively prevent potential risk and artificial maloperation, tampering, guarantees machine normal operating, reduces and maintains and the operation cost, promotes pore -forming quality and operating efficiency, promotes security and travelling comfort, convenient and practical, suitable further the popularization and application.
Description
Technical field
This utility model relates to the technical field of rotary drilling rig electrical control gear, monitor controller to drilling rod during the work of a kind of rotary drilling rig.
Background technology
Rotary drilling rig is a kind of mechanical, electrical, pore-forming equipment that liquid integrated level is higher, is widely used in bored concrete pile foundation；Fast development along with China's infrastructure construction in recent years, rotary drilling rig is flourish in the pile foundation constructions such as skyscraper, Rail Highway bridge, hydraulic engineering and urban transportation construction, and its operating feature is operating flexibility, high efficiency, underground construction, operation is disguised strong, it is seen that property is poor.
The geologic structure of different regions varies, and vertical is same place, also can be completely different at different depth geological condition, and after going deep into even hundred meters of tens meters of below earth's surface, terrestrial operation person cannot grasp underground construction situation when not using instrument.Drilling rod in rotary drilling rig structure is the execution unit that it is important, and one is moment of torsion and the plus-pressure of transmission overall operation, and two are intended to drilling tool is continuously sent to subterranean formation, until it reaches the Design of Foundation degree of depth.Owing to drilling rod works in bad working environments, drilling rod also becomes one of complete machine easy break-down parts, and drilling rod most common failure is as follows: be distorted during one, using deformation；Two, drilling rod spline weld defect, fatigue wear cause deformation；Three, drilling rod parts fracture failure；Four, the foreign body such as boring mud drops generation clamping stagnation；Five, machine locking bar causes band bar etc. when unlocking shadoof not in place, occurs that machine will be caused heavy damage by the problems referred to above, meanwhile, will take for huge cost and carry out clearing up former stake holes.For the problems referred to above, developing a kind of convenient and practical drilling machine drilling rod monitoring device is those skilled in the art's technical problems urgently to be resolved hurrily.
Utility model content
Technical problem to be solved in the utility model is: for overcoming the technical problem mentioned in above-mentioned background technology, a kind of simple in construction of existing offer, convenient and practical drilling machine drilling rod monitor controller.
This utility model solves its technical problem and be the technical scheme is that a kind of drilling machine drilling rod monitor controller, this monitor controller includes: unit head position sensor, depth measurement encoder, weight sensor, controller, display, electromagnetic valve, main valve, drive the hydraulic pilot oil circuit of main valve, main winch motor and the Hydraulic Main oil circuit of driving main winch motor, unit head position sensor outfan electrically connects with controller first input end, depth measurement encoder output electrically connects with controller the second input, weight sensor outfan electrically connects with controller the 3rd input, controller the first outfan electrically connects with display input, controller the second outfan electrically connects with electromagnetic valve input, electromagnetic valve is arranged on hydraulic pilot oil circuit.
Controller in technical solutions of the utility model carries out collecting computing, comparison after the respective data receiving unit head position sensor, depth measurement encoder and weight sensor, by operational data by controller the first outfan output to display, thus realize the monitoring to drilling machine drilling rod.Properly functioning principle is:
Unit head position sensor and depth measurement encoder are by real-time Data Transmission to controller, and controller real-time operation draws the theoretical lifting force of steel wire rope；Meanwhile, the actual weight measured is transmitted to controller by weight sensor；Controller is by the theoretical force data of the steel wire rope of gained and weight sensor actual measurement input comparing, if calculating difference in allowed band, then controller the first outfan exports to display, and display shows drilling rod state in real time, including the retracted position of drilling rod, drilling depth, single drilling depth etc..
If controller noted above computing gained gross data is not inconsistent with weight sensor actual measurement input comparing difference, then controller judges that drilling rod state occurs extremely, simultaneously, controller the first outfan carries out sound and light alarm by display, the prompting possible abnormal cause of operator and solve abnormal method, controller the second outfan outputs signal to electromagnetic valve, electromagnetic valve realizes main valve and main winch motor by controlling hydraulic pilot oil circuit, realize hydraulic pilot oil circuit successively, main valve, Hydraulic Main oil circuit and the control of main winch motor, finally realize the control to drilling rod state, in order to avoid after occurring extremely, continue operation and machine is caused damage.
Beneficial effect: compared with prior art, drilling machine drilling rod monitoring device of the present utility model can effectively prevent potential risk and artificial maloperation, violation operation, ensure that machine is properly functioning, reduce and safeguard and operation cost, promote hole quality and working performance, promoting safety and comfortableness, convenient and practical, suitable further genralrlization is applied.
Accompanying drawing explanation
In order to be illustrated more clearly that this utility model embodiment or technical scheme of the prior art, introduce the accompanying drawing used required in case study on implementation or description of the prior art is done simply below, it should be evident that the accompanying drawing in describing below is only case study on implementation more of the present utility model.
Fig. 1 is structural representation of the present utility model；
Detailed description of the invention
With case study on implementation, this utility model is further illustrated below in conjunction with the accompanying drawings, utility model content described in claim is not played any restriction effect by shown case study on implementation, further, the full content of the composition represented by example below is not limited to as necessary to the solution of the utility model described in claim.
Controller in following case study on implementation can be assemblied in machine electric box；Weight sensor is installed at the pulley pin shaft of pulley yoke master winch steel wire rope；Unit head position sensor is installed on unit head side board support frame and demarcates after mounting, accurately to measure the distance of unit head carrying drilling rod connecting contacting surface and ground；Depth measurement encoder is mountable to master winch centre of the drum Kong Chu, accurately to measure drilling depth；Display is installed on the position of cabin interior person convenient to operate Real Time Observation；Electromagnetic valve according to machine integral arrangement reasonable arrangement position, and can ensure that the installation of pipeline, circuit is convenient, reliable；Main valve can be got on the bus connection and reasonable arrangement arrangement according to machine, installs this utility model if another on existing type, can change position and the layout of main valve；Main winch motor is installed on after being connected with master winch reductor in master winch frame, to drive master winch cylinder, by driving master winch steel wire rope to realize the purpose of drilling rod put-on and delegated.
Embodiment one
A kind of drilling machine drilling rod monitor controller, this monitor controller includes: unit head position sensor, depth measurement encoder, weight sensor, controller, display, electromagnetic valve, main valve, drive the hydraulic pilot oil circuit of main valve, main winch motor and the Hydraulic Main oil circuit of driving main winch motor, unit head position sensor outfan electrically connects with controller first input end, depth measurement encoder output electrically connects with controller the second input, weight sensor outfan electrically connects with controller the 3rd input, controller the first outfan electrically connects with display input, controller the second outfan electrically connects with electromagnetic valve input, electromagnetic valve is arranged on hydraulic pilot oil circuit.
At different machines, after different operating modes and the different drilling rods of replacing and drilling bucket, soil density ρ can be inputted by described display interfaces, rotary drilling rig configured elevator weight g1, arbitrary-movement articulator weight g2, single-unit run of steel L1, outermost one save drilling rod upper surface away from unit head support flange identity distance from L11, on the interior joint drilling rod pallet, plane separation square toes centre bore is away from L12, strong actuating sleeve length L2 in drilling rod, drilling rod gross weight G0, each joint drilling rod weight (as a example by 4 joint machine locking bars) G1, G2, G3, G4 and drilling tool weight GZ, drilling tool height HZ, the data such as drilling tool diameter DZ are in director demon；In rotary drilling rig work process, unit head position measured in real time by unit head position sensor, and by unit head height (the unit head carrying drilling rod connecting contacting surface height away from ground) HD real-time Transmission to controller；Depth measurement encoder measures drilling depth H1 and single drilling depth (adjacent twice drilling depth difference) Δ H in real time, and real-time Transmission is to controller；After controller receives unit head height HD, drilling depth H1 and single drilling depth Δ H in real time, data are processed and computing, drilling rod job state is shown by transmission to display in real time, retracted position and the real-time brill of display drilling rod are deep, and calculate theoretical pulling force (the i.e. Load Theory weight) GL of steel wire rope under real-time status；Pulling force (i.e. the loading actual weight) GS that weight sensor real-time measuring steel wire rope is born simultaneously, and transmit the result to controller, then Load Theory weight GL under real-time status is carried out logic contrast with load actual weight GS by controller, if contrast difference is in allowed band, then machine runs well.
If controller noted above computing gained Wire Rope theory pulling force data is not inconsistent with weight sensor actual measurement input comparing, then controller the first outfan carries out sound and light alarm by display, prompting operator's drilling rod occurs abnormal, controller the second outfan controls commutation by electromagnetic valve, thus realizes in hydraulic pilot oil circuit carrying on drilling rod or guide's oil circuit of lowering function cannot turn on.If occurring abnormal in drilling rod uphill process, then drilling rod cannot continue on carry, can only lowering drill pipes, it is achieved mechanical disorder is investigated, can continue after trouble shooting on carry；In like manner, if drilling rod decentralization process occurs abnormal, then controller the second outfan controls commutation by electromagnetic valve, thus the guide's oil circuit realizing drilling rod lowering function in hydraulic pilot oil circuit cannot turn on, drilling rod cannot continue to transfer, carry drilling rod on can only, it is achieved mechanical disorder is investigated, can continue after trouble shooting to transfer.
The drilling machine drilling rod monitor controller of embodiment of the present utility model has the advantages that
One, the drilling rod state in machine running process, single drilling depth and depth of implements, beneficially operator can be monitored in real time by display and grasp underground job situation, it is ensured that safety during machinery operation, promote working performance；
Two, when machinery operation occurs abnormal, both achieved and operator had been carried out acousto-optic prompting, be simultaneously achieved the control to drilling rod state, and prevented bar, pound the generation of the fortuitous events such as bar, reduce machine operation loss；
Three, this drilling machine drilling rod real-time inspection and control system can be installed on the basis of existing rotary drilling rig, simply, intelligent, applicable, can effectively prevent potential risk, ensure that machine is properly functioning, reduce and safeguard and operation cost, promote hole quality and working performance, promote safety and comfortableness, convenient and practical, suitable further genralrlization is applied.
Described above to the disclosed embodiments, makes professional and technical personnel in the field be capable of or uses this utility model.Multiple amendment to these embodiments will be apparent from for those skilled in the art, and generic principles defined herein can realize in the case of without departing from spirit or scope of the present utility model in other embodiments.Therefore, this utility model is not intended to be limited to the embodiments shown herein, and is to fit to the widest scope consistent with principles disclosed herein and features of novelty.
Claims (1)
1. a drilling machine drilling rod monitor controller, it is characterized in that: this monitor controller includes: unit head position sensor, depth measurement encoder, weight sensor, controller, display, electromagnetic valve, main valve, the hydraulic pilot oil circuit of driving main valve, main winch motor and the Hydraulic Main oil circuit of driving main winch motor
Unit head position sensor outfan electrically connects with controller first input end, depth measurement encoder output electrically connects with controller the second input, weight sensor outfan electrically connects with controller the 3rd input, controller the first outfan electrically connects with display input, controller the second outfan electrically connects with electromagnetic valve input, and electromagnetic valve is arranged on hydraulic pilot oil circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620199977.5U CN205422678U (en) | 2016-03-15 | 2016-03-15 | Dig rig drilling rod monitor control device soon |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620199977.5U CN205422678U (en) | 2016-03-15 | 2016-03-15 | Dig rig drilling rod monitor control device soon |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205422678U true CN205422678U (en) | 2016-08-03 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620199977.5U Expired - Fee Related CN205422678U (en) | 2016-03-15 | 2016-03-15 | Dig rig drilling rod monitor control device soon |
Country Status (1)
| Country | Link |
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| CN (1) | CN205422678U (en) |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106368674A (en) * | 2016-09-05 | 2017-02-01 | 上海中联重科桩工机械有限公司 | Engineering machine and pore-forming load monitoring system and method thereof |
| CN109707365A (en) * | 2018-12-27 | 2019-05-03 | 北京三一智造科技有限公司 | The method, apparatus and rotary drilling rig that rotary drilling rig pore-forming animation is shown |
| CN110159184A (en) * | 2019-05-31 | 2019-08-23 | 玉柴桩工(常州)有限公司 | Rotary digging drill power head operating system, operational method and rotary drilling rig |
| CN110173255A (en) * | 2019-06-10 | 2019-08-27 | 北京三一智造科技有限公司 | A kind of master winch floating control method and system |
| CN110356990A (en) * | 2019-08-15 | 2019-10-22 | 黄鑫 | A kind of hoist engine for preventing pounding bar for rotary drilling rig ladder limit for tonnage |
| CN110965982A (en) * | 2019-12-31 | 2020-04-07 | 北京三一智造科技有限公司 | Automatic control method and system for rotary drilling rig and rotary drilling rig equipment |
| CN111022027A (en) * | 2019-11-28 | 2020-04-17 | 徐州徐工基础工程机械有限公司 | Rotary drilling rig and automatic control system and method for drill rod speed of rotary drilling rig |
| CN111594137A (en) * | 2020-05-22 | 2020-08-28 | 上海华兴数字科技有限公司 | Monitoring equipment of rotary drilling rig and rotary drilling rig |
| CN113338893A (en) * | 2021-06-29 | 2021-09-03 | 浙江绩丰物联科技股份有限公司 | Monitoring, early warning, protecting and simulating visual system for working state of drill rod of rotary drilling rig |
| CN113944457A (en) * | 2021-09-26 | 2022-01-18 | 浙江省工程勘察设计院集团有限公司 | Drill rod detection method, drilling depth automatic measurement method and system and drilling machine |
| CN114109961A (en) * | 2021-11-12 | 2022-03-01 | 恒天九五重工有限公司 | Method for calibrating variable starting point of power head motor of rotary drilling rig |
-
2016
- 2016-03-15 CN CN201620199977.5U patent/CN205422678U/en not_active Expired - Fee Related
Cited By (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106368674B (en) * | 2016-09-05 | 2019-05-03 | 上海中联重科桩工机械有限公司 | Engineering machinery and its pore-forming load monitoring system and method |
| CN106368674A (en) * | 2016-09-05 | 2017-02-01 | 上海中联重科桩工机械有限公司 | Engineering machine and pore-forming load monitoring system and method thereof |
| CN109707365B (en) * | 2018-12-27 | 2022-04-01 | 北京三一智造科技有限公司 | Method and device for displaying hole-forming animation of rotary drilling rig and rotary drilling rig |
| CN109707365A (en) * | 2018-12-27 | 2019-05-03 | 北京三一智造科技有限公司 | The method, apparatus and rotary drilling rig that rotary drilling rig pore-forming animation is shown |
| CN110159184A (en) * | 2019-05-31 | 2019-08-23 | 玉柴桩工(常州)有限公司 | Rotary digging drill power head operating system, operational method and rotary drilling rig |
| CN110173255A (en) * | 2019-06-10 | 2019-08-27 | 北京三一智造科技有限公司 | A kind of master winch floating control method and system |
| CN110356990A (en) * | 2019-08-15 | 2019-10-22 | 黄鑫 | A kind of hoist engine for preventing pounding bar for rotary drilling rig ladder limit for tonnage |
| CN111022027A (en) * | 2019-11-28 | 2020-04-17 | 徐州徐工基础工程机械有限公司 | Rotary drilling rig and automatic control system and method for drill rod speed of rotary drilling rig |
| CN110965982A (en) * | 2019-12-31 | 2020-04-07 | 北京三一智造科技有限公司 | Automatic control method and system for rotary drilling rig and rotary drilling rig equipment |
| CN110965982B (en) * | 2019-12-31 | 2024-01-26 | 北京三一智造科技有限公司 | Automatic control method and system for rotary drilling rig and rotary drilling rig equipment |
| CN111594137A (en) * | 2020-05-22 | 2020-08-28 | 上海华兴数字科技有限公司 | Monitoring equipment of rotary drilling rig and rotary drilling rig |
| CN111594137B (en) * | 2020-05-22 | 2024-02-06 | 上海华兴数字科技有限公司 | Monitoring equipment of rotary drilling rig and rotary drilling rig |
| CN113338893A (en) * | 2021-06-29 | 2021-09-03 | 浙江绩丰物联科技股份有限公司 | Monitoring, early warning, protecting and simulating visual system for working state of drill rod of rotary drilling rig |
| CN113944457A (en) * | 2021-09-26 | 2022-01-18 | 浙江省工程勘察设计院集团有限公司 | Drill rod detection method, drilling depth automatic measurement method and system and drilling machine |
| CN113944457B (en) * | 2021-09-26 | 2024-02-13 | 浙江省工程勘察设计院集团有限公司 | Drill rod detection method, drilling depth automatic measurement method, system and drilling machine |
| CN114109961A (en) * | 2021-11-12 | 2022-03-01 | 恒天九五重工有限公司 | Method for calibrating variable starting point of power head motor of rotary drilling rig |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160803 Termination date: 20200315 |