CN202012343U - Gear wheel drilling machine throwing hole orientator - Google Patents
Gear wheel drilling machine throwing hole orientator Download PDFInfo
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- CN202012343U CN202012343U CN2011200373916U CN201120037391U CN202012343U CN 202012343 U CN202012343 U CN 202012343U CN 2011200373916 U CN2011200373916 U CN 2011200373916U CN 201120037391 U CN201120037391 U CN 201120037391U CN 202012343 U CN202012343 U CN 202012343U
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Abstract
A gear wheel drilling machine throwing hole orientator comprises: tow GPS (global position system) antennas used for sensing the position of the drilling machine and transmitting the drilling machine position information to a signal collecting and solving apparatus; a double inclination angle sensor used for sensing the inclination angle of the drilling machine and transmitting the inclination angle pulse data to the signal collecting and solving apparatus; a signal collecting and solving apparatus used for collecting and buffering the electric signals from the two GPS antennas and the inclination angle pulse data from the double inclination angle sensor in real time, solving the electric signal and the inclination angle pulse data into drill bit position coordinate, and transmitting to a controller; a controller used for receiving the drill bit position coordinate in real time, comparing the drill bit position coordinate with the target throwing hole position coordinate stored in the controller, then: if the error is within a preset range, completing the throwing hole positioning, otherwise, calculating the distance between the current drill bit position and the target hole, and outputting movement driving signal and positioning data. The orientator achieves the advantages of simple structure, convenient use and high work reliability; and can measure the throwing hole position accurately.
Description
Technical field
The utility model relates to a kind of rotary drill throwing hole position indicator, especially opencast mining can be along with the moving of rotary drill, and promptly advances, retreats and the location instrument of identification throwing hole site automatically when turning.
Background technology
At present, there is not throwing hole positioning equipment on the known rotary drill, conventional throwing hole localization method is by manual ranging, after putting stone, piling or japanning target-marking hole site on the ground, with feeling of driver near the markers align thrown direction, but when adopting this mode operation, time-consuming, effort, positioning accuracy difference and inefficiency, particularly descend, can make operation become difficult unusually, also the unsafe problems of potential danger in mist, rain, snow and the bad condition of light in evening.
Known rotary drill technology is depth survey and leveling control.Depth survey is the corresponding relation according to pressure gear case and rod boring, and depth transducer is represented the analog quantity of drill bit feeding with pulse, through calculating penetration depth after data acquisition, the phase identification.The leveling control procedure is to gather the horizontal sensing data of both direction, after the hydraulic coupling by continuous control adjustment rig support rig is up to the standard.But these two kinds of technology all can not make rotary drill have throwing hole positioning function.
Along with the fast development of information technology, the China that is applied in of gps satellite location technology also becomes more and more universal, and the range of application of GPS is at present measuring, navigating and the location.The high-precision GPS location carrier phase difference modes that adopt more, sensor and data acquisition technology also are a kind of mature technique, obtained using widely in industry spot, but up to the present both being used in combination also do not find to be applied in aspect, location, rotary drill throwing hole.
The utility model content
Technology of the present utility model is dealt with problems and is: do not have the deficiency of positioning function at rotary drill in the prior art, cause in use locating time-consuming, the inaccurate shortcoming of effort and location, a kind of rotary drill throwing hole position indicator is provided.
Technical solution of the present utility model is:
A kind of rotary drill throwing hole position indicator that the utility model provides comprises:
Two gps antennas are used for the position of perception rig, convert the rig positional information that receives to the signal of telecommunication and pass to the signals collecting solver;
Two obliquity sensors are used for the inclination angle of perception rig, produce the pulse relevant with the inclination angle, and the inclination angle pulse data is sent to the signals collecting solver;
The signals collecting solver is used for gathering in real time and the signal of telecommunication that two gps antennas of buffer memory transmit, and the inclination angle pulse data that transmits of two obliquity sensor, the described signal of telecommunication and described inclination angle pulse data is separated the position coordinates that is counted as drill bit be sent to controller;
Controller, be used for real-time received signal and gather the bit location coordinate that solver is sent here, the target throwing hole site coordinate of storing in described bit central position coordinates and the controller is compared, if error in preset range then location, this throwing hole finish, if error is not then calculated current drill bit and arrived the required mobile distance of target hole in preset range, output is moved and is driven signal and locator data;
Input equipment is used for to controller input parameter preset and instruction;
And power supply.
Further, this position indicator also comprises:
Display is used for showing in real time the I/O information of described controller, and described output information comprises drill bit current location, target hole position, locator data and throwing environment map.
Further, this position indicator also comprises:
Depth transducer is used for the penetration depth in perception throwing hole, produces the pulse relevant with the degree of depth, and degree of depth pulse data is passed to the signals collecting solver;
Described signals collecting solver is sent to described controller with described degree of depth pulse data; Described controller receives described degree of depth pulse data in real time, converts the described degree of depth pulse data output of to penetration depth data.
Perhaps further, this position indicator also comprises:
Depth transducer is used for the degree of depth of perception bit bore, produces the pulse relevant with the degree of depth, and degree of depth pulse data is passed to described controller;
Described controller receives described degree of depth pulse data in real time, converts the described degree of depth pulse data output of to penetration depth data.
Described signals collecting solver further comprises:
First order solver, it calculates the longitude and latitude data at two gps antenna centers according to the signal of telecommunication that two gps antennas transmit, and sends the longitude and latitude data to second level solver;
Second level solver receives longitude and latitude data and the described pair of inclination angle pulse data that obliquity sensor transmits, and the geodetic coordinates that converts thereof into the bit central position is sent to described controller.
The another kind of rotary drill throwing hole position indicator that the utility model provides comprises:
Two gps antennas are used for the position of perception rig, convert the rig positional information that receives to the signal of telecommunication and pass to the signals collecting solver;
The signals collecting solver is used for the signal of telecommunication that collection in real time and two gps antennas of buffer memory transmit, and the described signal of telecommunication is separated the position coordinates that is counted as two gps antenna centers be sent to controller;
Two obliquity sensors are used for the inclination angle of perception rig, produce the pulse relevant with the inclination angle, and the inclination angle pulse data is sent to data acquisition unit;
Data acquisition unit is used for the inclination angle pulse data that the two obliquity sensors of collection in real time and buffer memory transmit, and described inclination angle pulse data is sent to controller,
Controller, be used for real-time received signal and gather the position coordinates at two gps antenna centers that solver sends here and the inclination angle pulse data that data acquisition unit is sent here, position coordinates according to described two gps antenna centers, the physical dimension of rig and described inclination angle pulse data, obtain the bit central position coordinates, the target throwing hole site coordinate of storing in described bit central position coordinates and the controller is compared, if error in preset range then location, this throwing hole finish, if error is not then calculated current drill bit and arrived the required mobile distance of target hole in preset range, output is moved and is driven signal and locator data;
Input equipment is used for to controller input parameter preset and instruction;
And power supply.
Further, this position indicator also comprises:
Depth transducer is used for the degree of depth in perception throwing hole, produces the pulse relevant with the degree of depth, and degree of depth pulse data is passed to described data acquisition unit;
The degree of depth pulse data that described data acquisition unit is gathered in real time and the described depth transducer of buffer memory transmits is sent to described controller with described degree of depth pulse data;
Described controller receives the degree of depth pulse data that data acquisition unit is sent here in real time, converts the described degree of depth pulse data output of to penetration depth data.
Described signals collecting solver further comprises:
First order solver, it calculates the longitude and latitude data at two gps antenna centers of rig according to the signal of telecommunication that two gps antennas transmit, and sends the longitude and latitude data to second level solver;
Second level solver receives the longitude and latitude data, and the geodetic coordinates that converts thereof into two gps antenna centers is sent to described controller.
The utility model compared with prior art has following advantage:
(1) the utility model organically combines two gps antennas, two obliquity sensor, signals collecting solver and controller and is one, for rotary drill has increased throwing hole positioning function, improved main equipment service efficiency, positioning accuracy and Labor Safety, can be the industry energy conservation consumption reduction and reduce working strength of workers.This position indicator can be installed in the rig operation field short time, and is simple in structure, easy to use, and reliable operation can accurately be measured the throwing hole site when rig is advanced in real time.
(2) further, the utility model increases depth transducer, makes rotary drill can measure penetration depth in real time when perforation, for the perforation quality of rotary drill provides guarantee.
(3) the utility model shows drill bit current location, target hole position, locator data and throwing environment map in real time by display, and it is convenient to make that instrument uses.
Description of drawings
Fig. 1 is the hardware connection layout of the utility model embodiment one.
Fig. 2 is the method flow diagram of the utility model embodiment one.
Figure number explanation: 1, power supply, 2, controller, 3, display, 4, input equipment, 5, the signals collecting solver, 6, data acquisition unit, 7, two obliquity sensor, 8, depth transducer, 9, gps antenna A, 10, gps antenna B.
The specific embodiment
Below with reference to accompanying drawing embodiment of the present utility model is described.
Embodiment one:
As shown in Figure 1, rotary drill throwing hole position indicator comprises:
Two gps antennas (9 and 10) are used for the position of perception rig, convert the rig positional information that receives to the signal of telecommunication and pass to the signals collecting solver;
Two obliquity sensors 7 are used for the inclination angle of perception rig, produce the pulse relevant with the inclination angle, and the inclination angle pulse data is sent to data acquisition unit;
Data acquisition unit 6 is used for the inclination angle pulse data that the two obliquity sensors of collection in real time and buffer memory transmit, and described inclination angle pulse data is sent to controller,
And power supply 1.
Described signals collecting solver 5 further comprises the two-stage solver, wherein:
First order solver, it calculates the longitude and latitude data at two gps antenna centers of rig according to the signal of telecommunication that two gps antennas transmit, and sends the longitude and latitude data to second level solver;
Second level solver receives the longitude and latitude data, and the geodetic coordinates that converts thereof into two gps antenna centers is sent to described controller.
Further, this position indicator also comprises:
The benefit that increases display is to show drill bit current location, target hole position, locator data and throwing environment map in real time, and it is convenient to make that instrument uses.
In addition, this position indicator also can further comprise:
Depth transducer 8 is used for the degree of depth in perception throwing hole, produces the pulse relevant with the degree of depth, and degree of depth pulse data is passed to described data acquisition unit;
The degree of depth pulse data that described data acquisition unit is gathered in real time and the described depth transducer of buffer memory transmits is sent to described controller with described degree of depth pulse data;
Described controller receives the degree of depth pulse data that data acquisition unit is sent here in real time, converts the described degree of depth pulse data output of to penetration depth data.
The purposes that increases depth transducer is to make rotary drill can measure penetration depth in real time when perforation, for the perforation quality of rotary drill provides safeguard.
The preferred industrial power of power supply, gps antenna are double frequency measurement type antenna, and controller can be realized by single-chip microcomputer, programmable logic controller (PLC) PLC, FPGA or Industrial Personal Computer (IPC).
This csr controller is selected 500MHZ PC104 module for use, first order solver adopts two Trimble7500, second level solver adopts 300MHZ PC104 module, what display 3 adopted is wide temperature color LCD, depth transducer 8 is technical grade rotary encoders, data acquisition unit 6 is the PLC that have the CAN mouth, two antenna installation sites are parallel or vertical with the rig moving direction, data wire adopts industry spot CAN bus, gps signal is gathered the real time position that solver is used to resolve current drill bit, the rig data acquisition unit is used to gather the penetration depth data, they are connected on the CAN mouth of controller 2 by the CAN bus, display 3, input equipment 4, power supply 1 is connected with power line by holding wire with industrial control unit (ICU) 2, in controller 2, there is centralized positioning coordinate in throwing hole on the whole throwing platform, depth design data and production daily record can be sent to field data the production scheduling center by wireless network.
Rotary drill throwing hole localization method may further comprise the steps:
To controller input location sign on,
The position of two gps antenna perception rigs converts the rig positional information that receives to the signal of telecommunication and passes to the signals collecting solver;
The signal of telecommunication that the signals collecting solver is gathered in real time and two gps antennas of buffer memory transmit is separated the position coordinates that is counted as two gps antenna centers with the described signal of telecommunication and is sent to controller;
The inclination angle of two obliquity sensor perception rigs produces the pulse relevant with the inclination angle, and the inclination angle pulse data is sent to data acquisition unit;
The inclination angle pulse data that data acquisition unit is gathered in real time and the two obliquity sensors of buffer memory transmit is sent to controller with described inclination angle pulse data,
The position coordinates at two gps antenna centers that the real-time received signal collection of controller solver is sent here, reach the inclination angle pulse data that data acquisition unit is sent here, position coordinates according to described two gps antenna centers, the physical dimension of rig and described inclination angle pulse data, obtain the bit central position coordinates, the target throwing hole site coordinate of storing in described bit central position coordinates and the controller is compared, if error in preset range then location, this throwing hole finish, if error is not then calculated current drill bit and is arrived the required mobile distance of target hole in preset range, output is moved and is driven signal and locator data, till the error of current bit central position coordinates and target hole coordinate is in preset range, stop to export this moment and move the driving signal, locate successfully in the throwing hole.
As shown in Figure 2, be specially:
Step 101 is a wait routine, after the driver presses " location beginning " key, start position indicator and enter the location initialization procedure, initializing set current goal hole number is 1000 to enter step 102, number read in the coordinate figure in current goal hole according to the hole, the target depth value number relevant with this hole also read in largest hole and number entered 103 steps, these data are read in from data file step 104, this document is by depositing a plurality of target hole number in, largest hole number, the elements of a fix and the target depth value relevant with this hole, the one-level device resolves the longitude and latitude WGS84 that controller calculates two center of antenna and enters step 105, gather the inclination angle pulse, the calculating inclination data sends data to solver and enters step 106, the secondary solver converts longitude and latitude WGS84 to Xi'an 80 geodetic coordinates, the bit central coordinate figure that calculates current rig position according to drill configuration size and 7 parameter Coordinate Conversion formula enters step 107, show current bit location according to step 108, target hole position and quick-fried district environment map, enter step 109 and judge current drill bit coordinate-target hole coordinate＜allowable error? do not enter step 107 if do not satisfy the circulation of this condition, enter step 201 and stop to move output and prepare perforation if satisfy; Locate successfully in current throwing hole, begin perforation and enter step 201, set current hole target depth 203, data acquisition degree of depth pulse data calculates the current degree of depth and enters step 202, shows the current degree of depth and target depth according to step 204, in step 205, judge the current degree of depth-target depth＜allowable error, do 206 judge it is last hole in step? do not enter step 207 if condition does not satisfy, target hole number adds 1 automatically and forwards step 202 to, finishes 208 steps if condition satisfies to enter.
Embodiment two:
Rotary drill throwing hole position indicator comprises:
Two gps antennas 9 and 10 are used for the position of perception rig, convert the rig positional information that receives to the signal of telecommunication and pass to the signals collecting solver;
Two obliquity sensors 7 are used for the inclination angle of perception rig, produce the pulse relevant with the inclination angle, and the inclination angle pulse data is sent to the signals collecting solver;
And power supply 1.
Described signals collecting solver 5 further comprises:
First order solver, it calculates the longitude and latitude data at two gps antenna centers according to the signal of telecommunication that two gps antennas transmit, and sends the longitude and latitude data to second level solver;
Second level solver receives longitude and latitude data and the described pair of inclination angle pulse data that obliquity sensor transmits, and the geodetic coordinates that converts thereof into the bit central position is sent to described controller.
Further, this position indicator also comprises:
Further, this position indicator also comprises:
Depth transducer 8 is used for the penetration depth in perception throwing hole, produces the pulse relevant with the degree of depth, and degree of depth pulse data is passed to the signals collecting solver;
Described signals collecting solver is sent to described controller with described degree of depth pulse data; Described controller receives described degree of depth pulse data in real time, converts the described degree of depth pulse data output of to penetration depth data.
Need to prove that depth transducer also can directly pass to controller with degree of depth pulse data, at this moment controller has the signals collecting function concurrently.Described controller receives described degree of depth pulse data in real time, converts the described degree of depth pulse data output of to penetration depth data.Need to prove that in addition signals collecting solver 5 also can be made of the one-level solver, at this moment controller has the longitude and latitude data at dip angle signal collection and two gps antenna centers concurrently to the geodetic coordinates translation function.
Rotary drill throwing hole localization method may further comprise the steps:
To controller input location sign on;
The position of two gps antenna perception rigs converts the rig positional information that receives to the signal of telecommunication and passes to the signals collecting solver;
The inclination angle of two obliquity sensor perception rigs produces the pulse relevant with the inclination angle, and the inclination angle pulse data is sent to the signals collecting solver;
The signal of telecommunication that the signals collecting solver is gathered in real time and two gps antennas of buffer memory transmit, and the inclination angle pulse data that transmits of two obliquity sensor are separated the position coordinates that is counted as drill bit with the described signal of telecommunication and described inclination angle pulse data and are sent to controller;
The real-time received signal of controller is gathered the bit central position coordinates that solver is sent here, the target throwing hole site coordinate of storing in described bit central position coordinates and the controller is compared, if error in preset range then location, this throwing hole finish, if error is not then calculated current drill bit and is arrived the required mobile distance of target hole in preset range, output is moved and is driven signal and locator data, till the error of current bit central position coordinates and target hole coordinate is in preset range, stop to export this moment and move the driving signal, locate successfully in the throwing hole.
The content that is not described in detail in the utility model manual belongs to this area professional and technical personnel's known technology.
The above; it only is preferred embodiment of the present utility model; be not that the utility model is done any pro forma restriction; every foundation technical spirit of the present utility model all still belongs to the protection domain of technical solutions of the utility model to any simple modification, equivalent variations and modification that above embodiment did.
Claims (9)
1. rotary drill throwing hole position indicator is characterized in that: comprise
Two gps antennas (9,10) are used for the position of perception rig, convert the rig positional information that receives to the signal of telecommunication and pass to the signals collecting solver;
Two obliquity sensors (7) are used for the inclination angle of perception rig, produce the pulse relevant with the inclination angle, and the inclination angle pulse data is sent to the signals collecting solver;
Signals collecting solver (5), be used for the signal of telecommunication that collection in real time and two gps antennas of buffer memory transmit, and the inclination angle pulse data that transmits of two obliquity sensors, the described signal of telecommunication and described inclination angle pulse data are separated the position coordinates that is counted as drill bit be sent to controller;
Controller (2), be used for real-time received signal and gather the bit location coordinate that solver is sent here, the target throwing hole site coordinate of storing in described bit central position coordinates and the controller is compared, if error in preset range then location, this throwing hole finish, if error is not then calculated current drill bit and arrived the required mobile distance of target hole in preset range, output is moved and is driven signal and locator data;
Input equipment (4) is used for to controller input parameter preset and instruction;
And power supply (1).
2. rotary drill throwing according to claim 1 hole position indicator is characterized in that: also comprise
Display (3) is used for showing in real time the I/O information of described controller, and described output information comprises drill bit current location, target hole position, locator data and throwing environment map.
3. rotary drill throwing according to claim 1 hole position indicator is characterized in that: also comprise
Depth transducer (8) is used for the penetration depth in perception throwing hole, produces the pulse relevant with the degree of depth, and degree of depth pulse data is passed to the signals collecting solver;
Described signals collecting solver is sent to described controller with described degree of depth pulse data; Described controller receives described degree of depth pulse data in real time, converts the described degree of depth pulse data output of to penetration depth data.
4. rotary drill throwing according to claim 1 hole position indicator is characterized in that: also comprise depth transducer (8), be used for the degree of depth of perception bit bore, produce the pulse relevant with the degree of depth, and degree of depth pulse data is passed to described controller;
Described controller receives described degree of depth pulse data in real time, converts the described degree of depth pulse data output of to penetration depth data.
5. rotary drill throwing according to claim 1 hole position indicator is characterized in that described signals collecting solver (5) comprising:
First order solver, it calculates the longitude and latitude data at two gps antenna centers according to the signal of telecommunication that two gps antennas transmit, and sends the longitude and latitude data to second level solver;
Second level solver receives longitude and latitude data and the described pair of inclination angle pulse data that obliquity sensor transmits, and the geodetic coordinates that converts thereof into the bit central position is sent to described controller.
6. rotary drill throwing hole position indicator is characterized in that: comprise
Two gps antennas (9,10) are used for the position of perception rig, convert the rig positional information that receives to the signal of telecommunication and pass to the signals collecting solver;
Signals collecting solver (5) is used for the signal of telecommunication that collection in real time and two gps antennas of buffer memory transmit, and the described signal of telecommunication is separated the position coordinates that is counted as two gps antenna centers be sent to controller;
Two obliquity sensors (7) are used for the inclination angle of perception rig, produce the pulse relevant with the inclination angle, and the inclination angle pulse data is sent to data acquisition unit;
Data acquisition unit (6) is used for the inclination angle pulse data that the two obliquity sensors of collection in real time and buffer memory transmit, and described inclination angle pulse data is sent to controller,
Controller (2), be used for real-time received signal and gather the position coordinates at two gps antenna centers that solver sends here and the inclination angle pulse data that data acquisition unit is sent here, position coordinates according to described two gps antenna centers, the physical dimension of rig and described inclination angle pulse data, obtain the bit central position coordinates, the target throwing hole site coordinate of storing in described bit central position coordinates and the controller is compared, if error in preset range then location, this throwing hole finish, if error is not then calculated current drill bit and arrived the required mobile distance of target hole in preset range, output is moved and is driven signal and locator data;
Input equipment (4) is used for to controller input parameter preset and instruction;
And power supply (1).
7. rotary drill throwing according to claim 6 hole position indicator is characterized in that: also comprise:
Depth transducer (8) is used for the degree of depth in perception throwing hole, produces the pulse relevant with the degree of depth, and degree of depth pulse data is passed to described data acquisition unit;
The degree of depth pulse data that described data acquisition unit is gathered in real time and the described depth transducer of buffer memory transmits is sent to described controller with described degree of depth pulse data;
Described controller receives the degree of depth pulse data that data acquisition unit is sent here in real time, converts the described degree of depth pulse data output of to penetration depth data.
8. rotary drill throwing according to claim 6 hole position indicator is characterized in that described signals collecting solver (5) comprising:
First order solver, it calculates the longitude and latitude data at two gps antenna centers of rig according to the signal of telecommunication that two gps antennas transmit, and sends the longitude and latitude data to second level solver;
Second level solver receives the longitude and latitude data, and the geodetic coordinates that converts thereof into two gps antenna centers is sent to described controller.
9. according to each described rotary drill throwing hole position indicator in the claim 1～8, it is characterized in that: described controller is single-chip microcomputer, PLD, FPGA or Industrial Personal Computer (IPC).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200373916U CN202012343U (en) | 2011-01-31 | 2011-01-31 | Gear wheel drilling machine throwing hole orientator |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200373916U CN202012343U (en) | 2011-01-31 | 2011-01-31 | Gear wheel drilling machine throwing hole orientator |
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| CN202012343U true CN202012343U (en) | 2011-10-19 |
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| CN2011200373916U Expired - Lifetime CN202012343U (en) | 2011-01-31 | 2011-01-31 | Gear wheel drilling machine throwing hole orientator |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102155212A (en) * | 2011-01-31 | 2011-08-17 | 郭昭华 | Throwing hole orientator of bit hole rig and positioning method |
-
2011
- 2011-01-31 CN CN2011200373916U patent/CN202012343U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102155212A (en) * | 2011-01-31 | 2011-08-17 | 郭昭华 | Throwing hole orientator of bit hole rig and positioning method |
| CN102155212B (en) * | 2011-01-31 | 2013-09-25 | 郭昭华 | Throwing hole orientator of bit hole rig and positioning method |
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Granted publication date: 20111019 Effective date of abandoning: 20130925 |
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