CN105696942A - Advanced geological drilling equipment based on assembled-type drill rod - Google Patents
Advanced geological drilling equipment based on assembled-type drill rod Download PDFInfo
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- CN105696942A CN105696942A CN201410677209.1A CN201410677209A CN105696942A CN 105696942 A CN105696942 A CN 105696942A CN 201410677209 A CN201410677209 A CN 201410677209A CN 105696942 A CN105696942 A CN 105696942A
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Abstract
The invention discloses a piece of advanced geological drilling equipment based on an assembled-type drill rod. The equipment comprises a drilling rack installed on the rear side of a constructed tunnel face, a horizontal drilling machine laid on the drilling rack, a horizontal drill rod installed on the front end of the horizontal drilling machine, a drill bit coaxially installed on the front end of the horizontal drill rod and an electric control cabinet installed on the drilling rack, wherein the horizontal drill rod is an assembled drill rod composed of multiple drill rod segments which are assembled together from front to back; the drilling rack comprises two horizontal steel rails, a drilling machine installation frame which can move back and forth along the two horizontal steel rails, a horizontal base, a rear pushing frame installed on the horizontal base, a rear limiting plate, a hydraulic cylinder and a supporting frame used to support the horizontal drill rod which is used for advanced geological drilling; and a docking device is installed on the supporting frame. The equipment disclosed by the invention has the advantages that the structure is simple; design is rational; the input cost is low; use operations are convenient; and use effects are good. The horizontal drilling machine is driven by the equipment to automatically move back and forth during the drilling, and a drilling course of the advanced geological drilling can be completed correspondingly.
Description
Technical field
The present invention relates to a kind of rig, especially relate to a kind of advance boreholes equipment based on assembled drilling rod。
Background technology
Advance geologic prediction is when tunnel excavation, and country rock and strata condition to front of tunnel heading make advanced prediction。The geophysical prospecting method that advance geologic prediction is conventional has a lot, and mechanical drilling is a kind of main method for forecasting advanced geology。Mechanical drilling is to use advance geologic drilling rod to drill at several positions of tunnel cross-section, judges the character of front country rock according to geotechnical structure, structure and hydrogeology in drilling rod。Actual when carrying out mechanical drilling, generally take three location points of tunnel cross-section, the middle and upper part of tunnel cross-section, left side and position, three, right side, then record its country rock situation by every two meters of sections by the country rock Comprehensive Comparison drilled out respectively。At present, the length of adopted advance geologic drilling rod is about 20m。Nowadays, when carrying out advance geologic probing, the main mode adopting level rig is holed, but because advance geologic run of steel is longer, practical operation inconvenience, more manpower and materials need to be put into, drilling efficiency is low, labor intensity is big, wastes time and energy, and drilling quality not easily ensures。Thus, nowadays need a kind of simple in construction, the advance boreholes equipment based on assembled drilling rod that reasonable in design, input cost is relatively low and it is easy and simple to handle to use, result of use is good, boring procedure drive horizontal drill automatically move forward and backward, it is thus possible to the labor intensity of advance boreholes is greatly reduced, and can guarantee that drilling quality。
Summary of the invention
The technical problem to be solved is in that for above-mentioned deficiency of the prior art, a kind of advance boreholes equipment based on assembled drilling rod is provided, its simple in construction, reasonable in design, input cost is relatively low and it is easy and simple to handle to use, result of use good, boring procedure drives horizontal drill automatically move forward and backward, and complete the boring procedure of advance boreholes accordingly。
For solving above-mentioned technical problem, the technical solution used in the present invention is: a kind of advance boreholes equipment based on assembled drilling rod, it is characterized in that: include being arranged on the drill rack on rear side of institute's construction tunnel face, it is laid in the horizontal drill on described drill rack, it is arranged on the horizontal drilling rod of horizontal drill front end, the drill bit being coaxially mounted to horizontal drilling rod front end and the electric cabinet being arranged on described drill rack, described horizontal drilling rod is the combined drill rod assembled from front to back by multiple drilling rod sections, connect threadably between adjacent two the described drilling rod sections in front and back, and the identical length of multiple described drilling rod sections with；
Described drill rack is that level is laid；Described drill rack includes twice and is layed in the horizontal rail on rear side of tunnel tunnel face, the rig installing rack moved forward and backward is carried out along rail horizontal described in twice, it is positioned at the horizontal base in horizontal rail dead astern described in twice, it is arranged on horizontal base and in vertically to the rear side pushing and withstanding frame laid, it is arranged on horizontal rail rear end described in twice and rig installing rack is carried out spacing rear side limiting plate, promote the hydraulic cylinder that rig installing rack moves horizontally along rail horizontal described in twice and the bracing frame that horizontal drilling rod is supported；Described hydraulic cylinder is that level is laid, and the rear end of the cylinder block of described hydraulic cylinder is fixed on rear side pushing and withstanding frame and its piston rod front end is fixed on rig installing rack；The stroke of described hydraulic cylinder is not less than the length of described drilling rod sections, and the length of horizontal rail described in twice is not less than the length of described drilling rod sections；Support frame as described above is positioned at the front side of horizontal rail described in twice and is provided with the docking facilities that adjacent two the described boring sections in front and back are docked on it, forward upper that described docking facilities includes being positioned at bracing frame and be pointed to the drilling rod sections on front side of bracing frame and carry out spacing front limit seat, it is positioned at the upper back of bracing frame and is pointed to the drilling rod sections on rear side of bracing frame and carries out spacing rear limit base and be pointed to the electronic clamping device that the drilling rod sections rear end on front side of bracing frame carries out clamping, described electronic clamping device between front limit seat and rear limit base and its be positioned at bracing frame top, described front limit seat and rear limit base all have described drilling rod sections is carried out spacing spacing hole；Described rig installing rack front portion is provided for the fixing seat of rig that horizontal drill is installed；Horizontal rail described in twice be parallel laying and the two be laid in same level, horizontal rail described in twice and the perpendicular laying of described tunnel tunnel face and the two symmetrical laying；The front end of horizontal rail described in twice is provided with and rig installing rack carries out spacing front side limiting plate, and described in the spacing between described front side limiting plate and rear side limiting plate, the length of drilling rod sections is identical；All the perpendicular laying of horizontal rail and both are in vertically to laying with described in twice for described rear side pushing and withstanding frame and rig installing rack, and described front side limiting plate and rear side limiting plate are the perpendicular laying of horizontal rail described in vertical plate and both and twice；
Described electric cabinet includes casing and the electronic circuit board being arranged in described casing, and described casing is fixedly mounted on rear side pushing and withstanding frame, and is laid with the control panel connected with main controller on described casing；Described electronic circuit board is provided with main controller, described rig installing rack is provided with displacement detecting unit and angle detecting unit that its moving displacement two and moving direction carry out detection in real time；Described hydraulic cylinder is connected with oil feeding reservoirs by fluid pressure line, and equipped with hydraulic pump and three position four-way electromagnetic valve on described fluid pressure line, described electronic clamping device, hydraulic pump and three position four-way electromagnetic valve are controlled by main controller and three all connects with main controller；Described displacement detecting unit and angle detecting unit all connect with main controller。
Above-mentioned a kind of advance boreholes equipment based on assembled drilling rod, is characterized in that: be additionally provided with the wireless communication module connected with main controller on described electronic circuit board。
Above-mentioned a kind of advance boreholes equipment based on assembled drilling rod, is characterized in that: the two ends, left and right of described front side limiting plate are separately fixed on horizontal rail described in twice。
Above-mentioned a kind of advance boreholes equipment based on assembled drilling rod, is characterized in that: the front side of described rear side pushing and withstanding frame is provided for the fixing seat of cylinder body that the cylinder body of hydraulic cylinder is fixed, and the fixing seat of described cylinder body is in vertically to laying。
Above-mentioned a kind of advance boreholes equipment based on assembled drilling rod, is characterized in that: horizontal rail described in twice is angle steel and the two is symmetrically laid。
Above-mentioned a kind of advance boreholes equipment based on assembled drilling rod, it is characterized in that: described rig installing rack includes square frame frame and the vertical installing plate being fixed in described square frame frame, and described vertical installing plate and described square frame frame are laid on same vertical plane；Described square frame frame bottom is installed on described in twice between horizontal rail。
Above-mentioned a kind of advance boreholes equipment based on assembled drilling rod, is characterized in that: the piston rod front end of described hydraulic cylinder is equipped with vertical push pedal。
Above-mentioned a kind of advance boreholes equipment based on assembled drilling rod, is characterized in that: equipped with vertical backing plate between described vertical push pedal and rig installing rack。
Above-mentioned a kind of advance boreholes equipment based on assembled drilling rod, is characterized in that: the length of described drilling rod sections is 2m。
The present invention compared with prior art has the advantage that
1, simple in construction, easy accessibility and circuit design are reasonable, and input cost is low。
2, circuit is simple and easy-to-connect。
3, longitudinal length is short and take up room little, uses flexible operation。
4, the drill rack simple in construction that adopts, reasonable in design and use easy and simple to handle, result of use good, moved forward and backward by Hydraulic Cylinder rig installing rack, and horizontal drilling rod is spliced by multiple drilling rod sections, when using boring, one drilling rod sections is first installed, and is crept into forward to this drilling rod sections entrance stratum by Hydraulic Cylinder horizontal drill；Disconnect the connection between horizontal drill and this drilling rod sections again, and drive horizontal drill to be moved rearwards by by hydraulic cylinder until horizontal drill and the spacing crept between drilling rod sections meet the installation requirements of next drilling rod sections；Afterwards, next drilling rod sections is installed between horizontal drill and the drilling rod sections having crept into stratum；Then, crept into forward by Hydraulic Cylinder horizontal drill；So, so meeting the propelling demand of long drill pipe after repeatedly repeating, and it is little to take up an area space, the horizontal rail length adopted is short。And, it is provided with docking facilities, when adjacent two the boring sections in front and back are docked, first the boring sections rear end that need to install first is connected with horizontal drill, and by electronic clamping device, the drilling rod sections rear end creeping into stratum is clamped, respectively two drilling rod sections are carried out spacing by front limit seat and rear limit base so that two drilling rod sections are just right simultaneously, rotated by horizontal drill afterwards and just can be automatically performed drilling rod connection。
5, use simple to operate, result of use good and practical value is high, boring procedure drive horizontal drill automatically move forward and backward, and complete the boring procedure of advance boreholes accordingly, it is thus possible to the labor intensity of advance boreholes is greatly reduced, and can guarantee that drilling quality。
In sum, present configuration is simple, reasonable in design, input cost is relatively low and it is easy and simple to handle to use, result of use good, drives horizontal drill automatically to move forward and backward, and complete the boring procedure of advance boreholes accordingly in boring procedure。
Below by drawings and Examples, technical scheme is described in further detail。
Accompanying drawing explanation
Fig. 1 is the structural representation of the present invention。
Fig. 2 is the installment state schematic diagram of rig installing rack of the present invention。
Fig. 3 is the schematic block circuit diagram of the present invention。
Description of reference numerals:
1 horizontal rail；2 rig installing racks；3 horizontal bases；
Pushing and withstanding frame on rear side of in the of 4；Limiting plate on rear side of in the of 5；6 horizontal drilling rods；
7 support columns；8 spacing holes；8-1 front limit seat；
Limit base after 8-2；The electronic clamping device of 8-3；9 hydraulic cylinders；
10 horizontal drills；Seat fixed by 11 rigs；Limiting plate on front side of in the of 12；
13 cylinder bodies fix seat；14 vertical push pedals；15 vertical backing plates；
16 drill bits；17 main controllers；18 displacement detecting unit；
19 angle detecting unit；20 hydraulic pumps；21 three position four-way electromagnetic valves；
22 control panels；23 wireless communication modules。
Detailed description of the invention
As shown in Figure 1, Figure 2 and Figure 3, the present invention includes being arranged on the drill rack on rear side of institute's construction tunnel face, the horizontal drill 10 being laid on described drill rack, being arranged on the horizontal drilling rod 6 of horizontal drill 10 front end, the drill bit 16 being coaxially mounted to horizontal drilling rod 6 front end and the electric cabinet being arranged on described drill rack, described horizontal drilling rod 6 is the combined drill rod assembled from front to back by multiple drilling rod sections, connect threadably between adjacent two the described drilling rod sections in front and back, and the identical length of multiple described drilling rod sections is same。
Described drill rack is that level is laid。Described drill rack includes twice and is layed in the horizontal rail 1 on rear side of tunnel tunnel face, the rig installing rack 2 moved forward and backward is carried out along rail 1 horizontal described in twice, it is positioned at the horizontal base 3 in horizontal rail 1 dead astern described in twice, it is arranged on horizontal base 3 and in vertically to the rear side pushing and withstanding frame 4 laid, it is arranged on horizontal rail 1 rear end described in twice and rig installing rack 2 is carried out spacing rear side limiting plate 5, promote the hydraulic cylinder 9 that rig installing rack 2 moves horizontally along rail 1 horizontal described in twice and the bracing frame 7 that horizontal drilling rod 6 is supported；Described hydraulic cylinder 9 is laid in level, and the rear end of the cylinder block of described hydraulic cylinder 9 is fixed on rear side pushing and withstanding frame 4 and its piston rod front end is fixed on rig installing rack 2。The stroke of described hydraulic cylinder 9 is not less than the length of described drilling rod sections, and described in twice, the length of horizontal rail 1 is not less than the length of described drilling rod sections；Support frame as described above 7 is positioned at the front side of horizontal rail 1 described in twice and is provided with the docking facilities that adjacent two the described boring sections in front and back are docked on it, forward upper that described docking facilities includes being positioned at bracing frame 7 and be pointed to the drilling rod sections on front side of bracing frame 7 and carry out spacing front limit seat 8-1, it is positioned at the upper back of bracing frame 7 and is pointed to the drilling rod sections on rear side of bracing frame 7 and carries out spacing rear limit base 8-2 and be pointed to the electronic clamping device 8-3 that the drilling rod sections rear end on front side of bracing frame 7 carries out clamping, described electronic clamping device 8-3 between front limit seat 8-1 and rear limit base 8-2 and its be positioned at bracing frame 7 top, described front limit seat 8-1 and rear limit base 8-2 all has described drilling rod sections is carried out spacing spacing hole 8。Described rig installing rack 2 front portion is provided for the fixing seat 11 of rig that horizontal drill 10 is installed。Horizontal rail 1 described in twice in parallel laying and the two be laid in same level, horizontal rail 1 described in twice and the perpendicular laying of described tunnel tunnel face and the two symmetrical laying。The front end of horizontal rail 1 described in twice is provided with and rig installing rack 2 is carried out spacing front side limiting plate 12, and described in the spacing between described front side limiting plate 12 and rear side limiting plate 5, the length of drilling rod sections is identical。All the horizontal perpendicular laying of rail 1 and both are in vertically to laying with described in twice for described rear side pushing and withstanding frame 4 and rig installing rack 2, and described front side limiting plate 12 and rear side limiting plate 5 are the horizontal perpendicular laying of rail 1 described in vertical plate and both and twice。
Described electric cabinet includes casing and the electronic circuit board being arranged in described casing, and described casing is fixedly mounted on rear side pushing and withstanding frame 4, and is laid with the control panel 22 connected with main controller 17 on described casing。Described electronic circuit board is provided with main controller 17, described rig installing rack 2 is provided with displacement detecting unit 18 and angle detecting unit 19 that its moving displacement two and moving direction carry out detection in real time。Described hydraulic cylinder 9 is connected with oil feeding reservoirs by fluid pressure line, equipped with hydraulic pump 20 and three position four-way electromagnetic valve 21 on described fluid pressure line, described electronic clamping device 8-3, hydraulic pump 20 and three position four-way electromagnetic valve 21 are controlled by main controller 17 and three all connects with main controller 17。Described displacement detecting unit 18 and angle detecting unit 19 all connect with main controller 17。
In the present embodiment, described electronic circuit board is additionally provided with the wireless communication module 23 connected with main controller 17。
During actual installation, the two ends, left and right of described front side limiting plate 12 are separately fixed on horizontal rail 1 described in twice。
In the present embodiment, the front side of described rear side pushing and withstanding frame 4 is provided for the fixing seat 13 of cylinder body that the cylinder body of hydraulic cylinder 9 is fixed, and the fixing seat 13 of described cylinder body is in vertically to laying。
In the present embodiment, horizontal rail 1 described in twice is angle steel and the two is symmetrically laid。
Actual adding man-hour, described rig installing rack 2 includes square frame frame and the vertical installing plate being fixed in described square frame frame, and described vertical installing plate and described square frame frame are laid on same vertical plane；Described square frame frame bottom is installed on described in twice between horizontal rail 1。
Meanwhile, the piston rod front end of described hydraulic cylinder 9 is equipped with vertical push pedal 14。
Further, equipped with vertical backing plate 15 between described vertical push pedal 14 and rig installing rack 2。
In the present embodiment, the length of described drilling rod sections is 2m。
Time actually used, can according to specific needs, the length of described drilling rod sections be adjusted accordingly。
The above; it it is only presently preferred embodiments of the present invention; not the present invention is imposed any restrictions, every any simple modification, change and equivalent structure change above example made according to the technology of the present invention essence, all still fall within the protection domain of technical solution of the present invention。
Claims (9)
1. the advance boreholes equipment based on assembled drilling rod, it is characterized in that: include being arranged on the drill rack on rear side of institute's construction tunnel face, it is laid in the horizontal drill (10) on described drill rack, it is arranged on the horizontal drilling rod (6) of horizontal drill (10) front end, the drill bit (16) being coaxially mounted to horizontal drilling rod (6) front end and the electric cabinet being arranged on described drill rack, described horizontal drilling rod (6) is the combined drill rod assembled from front to back by multiple drilling rod sections, connect threadably between adjacent two the described drilling rod sections in front and back, and the identical length of multiple described drilling rod sections with；
Described drill rack is that level is laid；Described drill rack includes twice and is layed in the horizontal rail (1) on rear side of tunnel tunnel face, the rig installing rack (2) moved forward and backward is carried out along rail (1) horizontal described in twice, it is positioned at the horizontal base (3) in horizontal rail (1) dead astern described in twice, it is arranged on horizontal base (3) above and in vertical to rear side pushing and withstanding frame (4) laid, it is arranged on horizontal rail (1) rear end described in twice and rig installing rack (2) is carried out spacing rear side limiting plate (5), promote the hydraulic cylinder (9) that rig installing rack (2) moves horizontally along rail (1) horizontal described in twice and the bracing frame (7) that horizontal drilling rod (6) is supported；Described hydraulic cylinder (9) is laid in level, and the rear end of the cylinder block of described hydraulic cylinder (9) is fixed on rear side pushing and withstanding frame (4) and its piston rod front end is fixed on rig installing rack (2)；The stroke of described hydraulic cylinder (9) is not less than the length of described drilling rod sections, and described in twice, the length of horizontal rail (1) is not less than the length of described drilling rod sections；Support frame as described above (7) is positioned at the front side of horizontal rail (1) described in twice and is provided with the docking facilities that adjacent two the described boring sections in front and back are docked on it, forward upper that described docking facilities includes being positioned at bracing frame (7) and be pointed to the drilling rod sections of bracing frame (7) front side and carry out spacing front limit seat (8-1), the upper back being positioned at bracing frame (7) and the drilling rod sections being pointed to bracing frame (7) rear side carry out spacing rear limit base (8-2) and are pointed to the electronic clamping device (8-3) that the drilling rod sections rear end on front side of bracing frame (7) carries out clamping, described electronic clamping device (8-3) is positioned between front limit seat (8-1) and rear limit base (8-2) and it is positioned at bracing frame (7) top, described front limit seat (8-1) and rear limit base (8-2) all have described drilling rod sections is carried out spacing spacing hole (8)；Described rig installing rack (2) front portion is provided for the fixing seat (11) of rig that horizontal drill (10) is installed；Horizontal rail (1) described in twice in parallel laying and the two be laid in same level, horizontal rail (1) described in twice and the perpendicular laying of described tunnel tunnel face and the two symmetrical laying；The front end of horizontal rail (1) described in twice is provided with and rig installing rack (2) carries out spacing front side limiting plate (12), and described in the spacing between described front side limiting plate (12) with rear side limiting plate (5), the length of drilling rod sections is identical；All horizontal rail (1) perpendicular laying and both are in vertically to laying with described in twice for described rear side pushing and withstanding frame (4) and rig installing rack (2), and described front side limiting plate (12) and rear side limiting plate (5) are horizontal rail (1) perpendicular laying described in vertical plate and both and twice；
Described electric cabinet includes casing and the electronic circuit board being arranged in described casing, and described casing is fixedly mounted on rear side pushing and withstanding frame (4), and is laid with the control panel (22) connected with main controller (17) on described casing；Described electronic circuit board is provided with main controller (17), described rig installing rack (2) is provided with displacement detecting unit (18) and angle detecting unit (19) that its moving displacement two and moving direction carry out detection in real time；Described hydraulic cylinder (9) is connected with oil feeding reservoirs by fluid pressure line, equipped with hydraulic pump (20) and three position four-way electromagnetic valve (21) on described fluid pressure line, described electronic clamping device (8-3), hydraulic pump (20) and three position four-way electromagnetic valve (21) are controlled by main controller (17) and three all connects with main controller (17)；Described displacement detecting unit (18) and angle detecting unit (19) all connect with main controller (17)。
2. a kind of advance boreholes equipment based on assembled drilling rod described in claim 1, it is characterised in that: described electronic circuit board is additionally provided with the wireless communication module (23) connected with main controller (17)。
3. a kind of advance boreholes equipment based on assembled drilling rod described in claim 1 or 2, it is characterised in that: the two ends, left and right of described front side limiting plate (12) are separately fixed on horizontal rail (1) described in twice。
4. a kind of advance boreholes equipment based on assembled drilling rod described in claim 1 or 2, it is characterized in that: the front side of described rear side pushing and withstanding frame (4) is provided for the fixing seat (13) of cylinder body that the cylinder body of hydraulic cylinder (9) is fixed, described cylinder body fixes seat (13) in vertically to laying。
5. a kind of advance boreholes equipment based on assembled drilling rod described in claim 1 or 2, it is characterised in that: horizontal rail (1) described in twice is angle steel and the two is symmetrically laid。
6. a kind of advance boreholes equipment based on assembled drilling rod described in claim 1 or 2, it is characterized in that: described rig installing rack (2) includes square frame frame and the vertical installing plate being fixed in described square frame frame, and described vertical installing plate and described square frame frame are laid on same vertical plane；Described square frame frame bottom is installed on described in twice between horizontal rail (1)。
7. a kind of advance boreholes equipment based on assembled drilling rod described in claim 1 or 2, it is characterised in that: the piston rod front end of described hydraulic cylinder (9) is equipped with vertical push pedal (14)。
8. a kind of advance boreholes equipment based on assembled drilling rod described in claim 1 or 2, it is characterised in that: equipped with vertical backing plate (15) between described vertical push pedal (14) and rig installing rack (2)。
9. a kind of advance boreholes equipment based on assembled drilling rod described in claim 1 or 2, it is characterised in that: the length of described drilling rod sections is 2m。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410677209.1A CN105696942A (en) | 2014-11-23 | 2014-11-23 | Advanced geological drilling equipment based on assembled-type drill rod |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410677209.1A CN105696942A (en) | 2014-11-23 | 2014-11-23 | Advanced geological drilling equipment based on assembled-type drill rod |
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| Publication Number | Publication Date |
|---|---|
| CN105696942A true CN105696942A (en) | 2016-06-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410677209.1A Pending CN105696942A (en) | 2014-11-23 | 2014-11-23 | Advanced geological drilling equipment based on assembled-type drill rod |
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| Country | Link |
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| CN (1) | CN105696942A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108019149A (en) * | 2017-12-19 | 2018-05-11 | 山东大学 | A kind of drilling apparatus and its method of work for TSP advance geologic predictions |
-
2014
- 2014-11-23 CN CN201410677209.1A patent/CN105696942A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108019149A (en) * | 2017-12-19 | 2018-05-11 | 山东大学 | A kind of drilling apparatus and its method of work for TSP advance geologic predictions |
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Application publication date: 20160622 |
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| WD01 | Invention patent application deemed withdrawn after publication |