CN201943578U - All hydraulic self-propelled jumbolter - Google Patents
All hydraulic self-propelled jumbolter Download PDFInfo
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- CN201943578U CN201943578U CN2011200178735U CN201120017873U CN201943578U CN 201943578 U CN201943578 U CN 201943578U CN 2011200178735 U CN2011200178735 U CN 2011200178735U CN 201120017873 U CN201120017873 U CN 201120017873U CN 201943578 U CN201943578 U CN 201943578U
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Abstract
The utility model provides an all hydraulic self-propelled jumbolter, which comprises a main bodywork, a power system, two crawlers, two leveling oil cylinders, a large arm rotary seat, a large arm rotary oil cylinder, a large arm, a large arm oil cylinder, a secondary arm oil cylinder, a connecting rod arm, two connecting rods, a mast rotary seat, a mast rotor, a mast rotary oil cylinder, a mast overturn oil cylinder, a sliding seat body, a mast sliding oil cylinder, a mast, a pipe clamper, a power head and an operating table. Due to the fact that a multi-angle rotary structure is arranged in front of the main bodywork of the all hydraulic self-propelled jumbolter provided by the utility model, foundations which are at the left side and the right side and in front of the main bodywork, below the main bodywork front and below the main body can be drilled in all directions, and moreover, the all hydraulic self-propelled jumbolter is suitable for construction in sloping fields, and is convenient, rapid and flexible to shift, therefore, the construction efficiency can be greatly improved and the construction cost is reduced. Moreover, due to the fact that all hydraulic drive is adopted by all drilling operations, the power is strong. The all hydraulic self-propelled jumbolter provided by the utility model is suitable for various stratums.
Description
Technical field
The utility model belongs to the construction implement technical field, particularly relates to a kind of all-hydraulic self-propelled jumbolter.
Background technology
Jumbolter is a kind of widely used foundation construction, constructing tunnel equipment, it also is the important plant equipment that realizes bolt support technology, the slip casting operations such as the sealing of rod anchor, constructing tunnel of ground anchoring, inclined-plane anchoring, the operation of pipe canopy, railway filled ground of the board wall of building foundation and diaphragm wall and laccolite reinforcing of having stable political situation of its inlet well, sheet pile anchorage, city that is mainly used in the city ground, survey and the discharging constructing tunnel in water burst and occasion such as gas.Jumbolter at present commonly used mainly is to be driven by fixed motor, and it mainly comprises mainframe, mast, unit head and unites the power station of driving for unit head provides the fixed electric driving of power or hydraulic drive and Pneumatic Transmission.But above-mentioned these jumbolters not only are not so good as the all-hydraulic transmission mode in power drive, and its overall structure types also is unsuitable for adopting full hydraulic drive.In addition, in work progress, the transfer of its position, hole also quite bothers.In addition, the limitation of power makes it can only carry out some constructions than soft formation and phase commute pore-forming stratum, and sizable limitation is also arranged on operating angle.
Summary of the invention
In order to address the above problem, the purpose of this utility model is to provide a kind of multiple stratum that is applicable to, moves flexibly and the all-hydraulic self-propelled jumbolter that can adopt comprehensive operating angle to construct.
In order to achieve the above object, the all-hydraulic self-propelled jumbolter that provides of the utility model comprises main car body, dynamical system, two crawler belts, two leveling cyclinders, big arm rotation seat, big swing cylinder, big arm, big arm oil cylinder, two arm oil cylinders, pitman arm, two connecting rods, mast rotation seat, mast rotor, mast rotational fuel tank, mast overturning oil cylinder, slide seat body, mast sliding oil cylinder, mast, tube gripper, unit head and operating desks; Wherein dynamical system is installed in the rear portion of main car body, is used to whole device that power is provided; Article two, crawler belt is separately positioned on the both sides of main car body; The cylinder body of two leveling cyclinders is connected the inboard of crawler belt respectively by bearing pin, piston rod links to each other with the front end both sides of main car body by bearing pin, is used to control two crawler belts and swings up and down individually or simultaneously; The rear end of big arm rotation seat is hinged on the front end face middle part of main car body; The piston rod of big swing cylinder links to each other with a side of big arm rotation seat by bearing pin, and cylinder body joins by bearing pin and main car body one side; The rear end of big arm links to each other with the last hinge of big arm rotation seat by bearing pin, and front end joins by the rear end of bearing pin and mast rotation seat; The piston rod of big arm oil cylinder links to each other with the anterior bottom surface of big arm by bearing pin, and cylinder body joins by the following hinge of bearing pin with big arm rotation seat; The piston rod of two arm oil cylinders by bearing pin and pitman arm the rear end and the rear end that is positioned at two connecting rods of pitman arm both sides link together, cylinder body joins by the rear end end face of bearing pin with big arm; The front end of two connecting rods is connected in the front part sides of big arm by bearing pin, and the front end of pitman arm then links to each other by the rear end of bearing pin with the mast rotation seat; The front end of the rear end of mast rotor by bearing pin and mast rotation seat links together and forms rotating mechanism; The middle bearing pin pin joint of mast rotational fuel tank links to each other with a side of mast rotation seat, is positioned at the piston rod of front end and a side of mast rotor and links together by bearing pin; The piston rod of mast overturning oil cylinder is connected in the front end of slide seat body by bearing pin, and cylinder body is connected in the lower end of mast rotor by bearing pin; The middle part of slide seat body is hinged on the top of mast rotor by bearing pin; The cylinder body of mast sliding oil cylinder is connected on the slide seat body by bearing pin, and oil cylinder is built in the slide seat body, and piston rod is connected on the lower surface of mast by bearing pin; Mast by slide rail with can before and after the mode of sliding be installed on the slide seat body; Tube gripper is fixed in the front end of mast, is used for the boring pipe of clamping; Unit head is installed in the surface of mast by slide plate, so can slide by the upper surface of the roller under the slide plate at mast; Operating desk is connected in a side of main car body by bearing pin, is used for the operation control of whole device for operating personnel.
Described dynamical system mainly comprises motor, main oil pump and control valve group, and wherein main oil pump is connected the clutch end of motor, and the control valve group then is used to control the action of above-mentioned each oil cylinder, the walking of crawler belt and the revolution and the blasting operation of unit head.
Described all-hydraulic self-propelled jumbolter also comprises two jack that are installed in the main car body rear end.
Described all-hydraulic self-propelled jumbolter also comprises the hoist engine that is installed in the mast afterbody.
Described main car body is provided with a car body carriage that is used to support the mast rear portion.
Is furnished with the multi-angle rotational structure before the main car body of the all-hydraulic self-propelled jumbolter that the utility model provides, therefore can be to comprehensive boring of ground of main car body left and right sides, the place ahead, front lower place and main car body below, and be applicable to the hillside fields construction, and it is convenient, fast, flexible to be shifted, therefore can increase substantially efficiency of construction, reduce construction cost.In addition, because drilling operation all adopts full hydraulic drive, so powerful, so be applicable to multiple stratum.
Description of drawings
The all-hydraulic self-propelled jumbolter forward structure schematic diagram that Fig. 1 provides for the utility model.
The all-hydraulic self-propelled jumbolter structure vertical view that Fig. 2 provides for the utility model.
Fig. 3, Fig. 4 are part-structure stereogram in the all-hydraulic self-propelled jumbolter shown in Fig. 1.
Fig. 5 is for covering band hunting range schematic diagram on the all-hydraulic self-propelled jumbolter shown in Fig. 1.
Fig. 6 is the scope schematic diagram that rises and falls of the all-hydraulic self-propelled jumbolter upper mast shown in Fig. 1.
Fig. 7 faces upward the scope schematic diagram of bowing for the all-hydraulic self-propelled jumbolter upper mast shown in Fig. 1.
Fig. 8 is slippage scope schematic diagram about the all-hydraulic self-propelled jumbolter upper mast shown in Fig. 1.
Fig. 9-Figure 12 horizontally rotates the scope schematic diagram for the all-hydraulic self-propelled jumbolter upper mast shown in Fig. 1.
Figure 13 is the horizontal move left and right scope of the all-hydraulic self-propelled jumbolter upper mast schematic diagram shown in Fig. 1.
The specific embodiment
Below in conjunction with the drawings and specific embodiments the all-hydraulic self-propelled jumbolter that the utility model provides is elaborated.
As Fig. 1-shown in Figure 4, the all-hydraulic self-propelled jumbolter that the utility model provides comprises main car body 21, dynamical system 25, two crawler belts 2, two leveling cyclinders 1, big arm rotation seat 16, big swing cylinder 24, big arm 4, big arm oil cylinder 3, two arm oil cylinders 14, pitman arm 13, two connecting rods 5, mast rotation seat 11, mast rotor 10, mast rotational fuel tank 12, mast overturning oil cylinder 6, slide seat body 7, mast sliding oil cylinder 15, mast 9, tube gripper 8, unit head 17 and operating desks 23; Wherein dynamical system 25 is installed in the rear portion of main car body 21, is used to whole device that power is provided; Article two, crawler belt 2 is separately positioned on the both sides of main car body 21; The cylinder body of two leveling cyclinders 1 is connected the inboard of crawler belt 2 respectively by bearing pin, piston rod links to each other with the front end both sides of main car body 21 by bearing pin, is used to control two crawler belts 2 and swings up and down individually or simultaneously; The rear end of big arm rotation seat 16 is hinged on the front end face middle part of main car body 21; The piston rod of big swing cylinder 24 links to each other with a side of big arm rotation seat 16 by bearing pin, and cylinder body joins by bearing pin and main car body 21 1 sides; The rear end of big arm 4 links to each other with the last hinge of big arm rotation seat 16 by bearing pin, and front end joins by the rear end of bearing pin and mast rotation seat 11; The piston rod of big arm oil cylinder 3 links to each other with the anterior bottom surface of big arm 4 by bearing pin, and cylinder body joins by the following hinge of bearing pin with big arm rotation seat 16; The piston rod of two arm oil cylinders 14 by bearing pin and pitman arm 13 the rear end and the rear end that is positioned at two connecting rods 5 of pitman arm 13 both sides link together, cylinder body joins by the rear end end face of bearing pin with big arm 4; The front end of two connecting rods 5 is connected in the front part sides of big arm 5 by bearing pin, and the front end of pitman arm 13 then links to each other by the rear end of bearing pin with mast rotation seat 11; The front end of the rear end of mast rotor 10 by bearing pin and mast rotation seat 11 links together and forms rotating mechanism; The middle bearing pin pin joint of mast rotational fuel tank 12 links to each other with a side of mast rotation seat 11, is positioned at the piston rod of front end and a side of mast rotor 10 and links together by bearing pin; The piston rod of mast overturning oil cylinder 6 is connected in the front end of slide seat body 7 by bearing pin, and cylinder body is connected in the lower end of mast rotor 10 by bearing pin; The middle part of slide seat body 7 is hinged on the top of mast rotor 10 by bearing pin; The cylinder body of mast sliding oil cylinder 15 is connected on the slide seat body 7 by bearing pin, and oil cylinder is built in the slide seat body 7, and piston rod is connected on the lower surface of mast 9 by bearing pin; Mast 9 by slide rail with can before and after the mode of sliding be installed on the slide seat body 7; Tube gripper 8 is fixed in the front end of mast 9, is used for the boring pipe of clamping; Unit head 17 is installed in the surface of mast 9 by slide plate 18, so can slide by the upper surface of the roller under the slide plate 18 at mast 9; Operating desk 23 is connected in a side of main car body 21 by bearing pin, is used for the operation control of whole device for operating personnel.
Described dynamical system 25 mainly comprises motor, main oil pump and control valve group, wherein main oil pump is connected the clutch end of motor, and the control valve group then is used to control the action of above-mentioned each oil cylinder, the walking of crawler belt 2 and the revolution and the blasting operation of unit head 17.
Described all-hydraulic self-propelled jumbolter also comprises two jack 22 that are installed in main car body 21 rear ends.
Described all-hydraulic self-propelled jumbolter also comprises the hoist engine 20 that is installed in mast 9 afterbodys.
Described main car body 21 is provided with a car body carriage 26 that is used to support mast 9 rear portions.
The all-hydraulic self-propelled jumbolter that utility model is provided selects the process of different operating angle to describe below:
Fig. 5 is for covering band hunting range schematic diagram on the all-hydraulic self-propelled jumbolter shown in Fig. 1.When the construction plant is the hillside fields, can utilize the method for regulating two leveling cyclinders 1 that the front portion of crawler belt 2 is swung individually or simultaneously up or down, the full swing angle is 15 degree, to adapt to different landform.
Fig. 6 is the scope schematic diagram that rises and falls of the all-hydraulic self-propelled jumbolter upper mast shown in Fig. 1.When need be when the ground level of ground vertical drilling that is arranged in all-hydraulic self-propelled jumbolter the place ahead and drill hole be low, under the constant situation of other mechanism, the piston rod of big arm oil cylinder 3 can be withdrawn fully, at this moment big arm 4 will rotate in vertical plane in the counterclockwise direction, thereby make mast 9 convert plumbness shown in Figure 6 to from the level shown in Fig. 1, big arm 4 finally can rotate to the position that is 37 degree angles with horizontal direction, and it is perpendicular to utilize the method for regulating two arm oil cylinders, 14 upper piston rods that mast 9 is remained with horizontal plane simultaneously.When the ground level of drill hole is higher, the piston rod of big arm oil cylinder 3 is stretched out fully, at this moment big arm 4 will rotate in vertical plane along clockwise direction, thereby make mast 9 convert plumbness shown in Figure 6 to from the level shown in Fig. 1, big arm 4 finally can rotate to the position that is 52 degree angles with horizontal direction, and it is perpendicular to utilize the method for regulating two arm oil cylinders, 14 upper piston rods that mast 9 is remained with horizontal plane simultaneously.
Fig. 7 faces upward the scope schematic diagram of bowing for the all-hydraulic self-propelled jumbolter upper mast shown in Fig. 1.When need be when being arranged in ground below the all-hydraulic self-propelled jumbolter along oblique boring, under the constant situation of other mechanism, can be with the piston rod withdrawal of mast overturning oil cylinder 6, regulate two arm oil cylinders 14 simultaneously, thereby mast 9 is rotated in the counterclockwise direction from the level shown in Fig. 1 in vertical plane, aim at the ground of all-hydraulic self-propelled jumbolter below until the front end of mast 9.
Fig. 8 is slippage scope schematic diagram about the all-hydraulic self-propelled jumbolter upper mast shown in Fig. 1.The mast that will be in plumbness when needs is about in the of 9 during slippage, under the constant situation of other mechanism, can utilize and regulate the flexible method of mast sliding oil cylinder 15 upper piston rods and carry out, and the slippage stroke of mast 9 is 1050mm.
Fig. 9-Figure 12 horizontally rotates the scope schematic diagram for the all-hydraulic self-propelled jumbolter upper mast shown in Fig. 1.When needs rotate mast 9 and the ground in main car body 21 left sides are holed in horizontal plane, under the motionless situation of other mechanisms, the piston rod of mast rotational fuel tank 12 is regained, can be made mast 9 in horizontal plane, go to the state shown in Fig. 9, Figure 10 from the state shown in Fig. 1 in the counterclockwise direction.When needs rotate mast 9 and the ground on main car body 21 right sides are holed in horizontal plane, make the piston rod of mast rotational fuel tank 12 protruding, can make mast 9 in horizontal plane, go to the state shown in Figure 11, Figure 12 from the state shown in Fig. 1 along clockwise direction.
Figure 13 is the horizontal move left and right scope of the all-hydraulic self-propelled jumbolter upper mast schematic diagram shown in Fig. 1.When needs make mast 9 in horizontal plane when the right side of main car body 21 is moved and the ground of main car body 21 right fronts is holed, make the piston rod of big swing cylinder 24 protruding, regulate mast rotational fuel tank 12 and two arm oil cylinders 14 simultaneously, thereby make mast 9 convert the state that is positioned at upside Figure 13 to from the state shown in Fig. 1.When needs move left mast 9 and the ground of main car body 21 left fronts are holed in horizontal plane, make the piston rod retraction of big swing cylinder 24, regulate mast rotational fuel tank 12 and two arm oil cylinders 14 simultaneously, thereby make mast 9 convert the state that is positioned at downside Figure 13 to from the state shown in Fig. 1.
When crawler belt 2 is absorbed in muddy depression, jack 22 can be propped, make big arm 4 perpendicular to ground, simultaneously that crawler belt 2 is unsettled, at this moment just can handle the mud under the crawler belt 2.In addition, if when main car body 21 can not forward being parked, can adopt the method for regulating big swing cylinder 24 to make big arm 4 forward suitable angle in construction position, dead angle.
Be that example describes the all-hydraulic self-propelled jumbolter course of work that the utility model provides need main car body left side ground along continuous straight runs being holed below: Fig. 1 is all-hydraulic self-propelled jumbolter original state (travel position) schematic diagram that the utility model provides, at first pressing corresponding button by operating personnel on operating desk 23 regulates big arm oil cylinder 3 and two arm oil cylinders 14 and makes mast 9 be separated from carriage 26 on the main car body 21, make the piston rod retraction of mast rotational fuel tank 12 then, make mast 9 in horizontal plane, rotate 90 degree in the counterclockwise direction, this moment, tube gripper 8 faced the position that will punch, and then adjusting mast sliding oil cylinder 15 withstands on the prebored hole face front end of mast 9.On tube gripper 8, install an end of boring pair of sleeve pipe afterwards, the other end of two sleeve pipes is installed on the rotary head of unit head 17 front ends, drive unit head 17 rotations, feeding by main oil pump, until reaching designated depth.
Claims (5)
1. all-hydraulic self-propelled jumbolter, it is characterized in that: described all-hydraulic self-propelled jumbolter comprises main car body (21), dynamical system (25), article two, crawler belt (2), two leveling cyclinders (1), big arm rotation seat (16), big swing cylinder (24), big arm (4), big arm oil cylinder (3), two arm oil cylinders (14), pitman arm (13), two connecting rods (5), mast rotation seat (11), mast rotor (10), mast rotational fuel tank (12), mast overturning oil cylinder (6), slide seat body (7), mast sliding oil cylinder (15), mast (9), tube gripper (8), unit head (17) and operating desk (23); Wherein dynamical system (25) is installed in the rear portion of main car body (21), is used to whole device that power is provided; Article two, crawler belt (2) is separately positioned on the both sides of main car body (21); The cylinder body of two leveling cyclinders (1) is connected the inboard of crawler belt (2) respectively by bearing pin, piston rod links to each other by the front end both sides of bearing pin with main car body (21), is used to control two crawler belts (2) and swings up and down individually or simultaneously; The rear end of big arm rotation seat (16) is hinged on the front end face middle part of main car body (21); The piston rod of big swing cylinder (24) links to each other by the side of bearing pin with big arm rotation seat (16), and cylinder body joins by bearing pin and main car body (21) one sides; The rear end of big arm (4) links to each other by the last hinge of bearing pin with big arm rotation seat (16), and front end joins by the rear end of bearing pin and mast rotation seat (11); The piston rod of big arm oil cylinder (3) links to each other by the anterior bottom surface of bearing pin with big arm (4), and cylinder body joins by the following hinge of bearing pin with big arm rotation seat (16); The piston rod of two arm oil cylinders (14) by bearing pin and pitman arm (13) the rear end and the rear end that is positioned at two connecting rods (5) of pitman arm (13) both sides link together, cylinder body joins by the rear end end face of bearing pin with big arm (4); The front end of two connecting rods (5) is connected in the front part sides of big arm (5) by bearing pin, and the front end of pitman arm (13) then links to each other by the rear end of bearing pin with mast rotation seat (11); The front end of the rear end of mast rotor (10) by bearing pin and mast rotation seat (11) links together and forms rotating mechanism; The middle bearing pin pin joint of mast rotational fuel tank (12) links to each other with a side of mast rotation seat (11), is positioned at the piston rod of front end and a side of mast rotor (10) and links together by bearing pin; The piston rod of mast overturning oil cylinder (6) is connected in the front end of slide seat body (7) by bearing pin, and cylinder body is connected in the lower end of mast rotor (10) by bearing pin; The middle part of slide seat body (7) is hinged on the top of mast rotor (10) by bearing pin; The cylinder body of mast sliding oil cylinder (15) is connected on the slide seat body (7) by bearing pin, and oil cylinder is built in the slide seat body (7), and piston rod is connected on the lower surface of mast (9) by bearing pin; Mast (9) by slide rail with can before and after the mode of sliding be installed on the slide seat body (7); Tube gripper (8) is fixed in the front end of mast (9), is used for the boring pipe of clamping; Unit head (17) is installed in the surface of mast (9) by slide plate (18), so can slide by the upper surface of the roller under the slide plate (18) at mast (9); Operating desk (23) is connected in a side of main car body (21) by bearing pin, is used for the operation control of whole device for operating personnel.
2. all-hydraulic self-propelled jumbolter according to claim 1, it is characterized in that: described dynamical system (25) mainly comprises motor, main oil pump and control valve group, wherein main oil pump is connected the clutch end of motor, and the control valve group then is used to control the action of above-mentioned each oil cylinder, the walking of crawler belt (2) and the revolution and the blasting operation of unit head (17).
3. all-hydraulic self-propelled jumbolter according to claim 1 is characterized in that: described all-hydraulic self-propelled jumbolter also comprises two jack (22) that are installed in main car body (21) rear end.
4. all-hydraulic self-propelled jumbolter according to claim 1 is characterized in that: described all-hydraulic self-propelled jumbolter also comprises the hoist engine (20) that is installed in mast (9) afterbody.
5. all-hydraulic self-propelled jumbolter according to claim 1 is characterized in that: described main car body (21) is provided with a car body carriage (26) that is used to support mast (9) rear portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200178735U CN201943578U (en) | 2011-01-20 | 2011-01-20 | All hydraulic self-propelled jumbolter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200178735U CN201943578U (en) | 2011-01-20 | 2011-01-20 | All hydraulic self-propelled jumbolter |
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| Publication Number | Publication Date |
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| CN201943578U true CN201943578U (en) | 2011-08-24 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2011200178735U Expired - Fee Related CN201943578U (en) | 2011-01-20 | 2011-01-20 | All hydraulic self-propelled jumbolter |
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| CN103015893A (en) * | 2012-07-04 | 2013-04-03 | 湖南力威液压设备有限公司 | Non-excavation horizontal directional drilling machine |
| CN107620289A (en) * | 2017-09-05 | 2018-01-23 | 华北水利水电大学 | Dot matrix earth anchor gabion crevasse quick blocking construction system |
| CN107675674A (en) * | 2017-09-05 | 2018-02-09 | 华北水利水电大学 | The flexible earth anchor gabion positioner of crevasse quick blocking |
| CN108005577A (en) * | 2017-12-07 | 2018-05-08 | 福建省华隆机械有限公司 | A kind of comprehensive load wagon rock drill |
| IT201700025663A1 (en) * | 2017-03-08 | 2018-09-08 | Comacchio S R L | POLYFUNCTIONAL ARTICULATED DRILLING MACHINE WITH IMPROVED STABILITY |
| CN108590518A (en) * | 2018-03-27 | 2018-09-28 | 长沙理工大学 | Adjustable anchor rod drilling machine for high slope anchoring |
| CN108625768A (en) * | 2018-06-21 | 2018-10-09 | 连云港黄海勘探技术有限公司 | Drive formula drilling apparatus in all-hydraulic core drilling rig top |
| CN109057702A (en) * | 2018-08-31 | 2018-12-21 | 中国水电基础局有限公司 | A kind of down-the-hole drill and its application method with dust reduction capability |
| CN109057709A (en) * | 2018-07-23 | 2018-12-21 | 武汉科技大学 | A kind of hydraulic drill easy to remove |
| CN109441347A (en) * | 2018-11-27 | 2019-03-08 | 江苏徐工工程机械研究院有限公司 | Multifunctional drilling machine for tunnel |
| CN109681117A (en) * | 2018-12-05 | 2019-04-26 | 中国煤炭科工集团太原研究院有限公司 | A kind of automatic anchor cable drill carriage of coal mine hydraulic single-arm |
| CN109681118A (en) * | 2019-01-15 | 2019-04-26 | 高九华 | Interior deslagging deep hole pressure-relief drill rig |
| CN110566526A (en) * | 2019-08-27 | 2019-12-13 | 中国煤炭科工集团太原研究院有限公司 | Full-hydraulic automatic leveling control device and control system for intelligent anchor rod drilling frame |
| CN111379526A (en) * | 2020-03-16 | 2020-07-07 | 中国煤炭科工集团太原研究院有限公司 | Electro-hydraulic control hydrostatic leveling double-cylinder lifting hanging basket type anchor protection large arm |
| CN117365284A (en) * | 2023-12-05 | 2024-01-09 | 菏泽市自然资源和规划局 | Natural resource exploration drilling device |
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- 2011-01-20 CN CN2011200178735U patent/CN201943578U/en not_active Expired - Fee Related
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| CN103015893A (en) * | 2012-07-04 | 2013-04-03 | 湖南力威液压设备有限公司 | Non-excavation horizontal directional drilling machine |
| IT201700025663A1 (en) * | 2017-03-08 | 2018-09-08 | Comacchio S R L | POLYFUNCTIONAL ARTICULATED DRILLING MACHINE WITH IMPROVED STABILITY |
| EP3372778A1 (en) * | 2017-03-08 | 2018-09-12 | Comacchio S.r.l. | Multifunctional articulated drilling machine with improved stability |
| CN107675674B (en) * | 2017-09-05 | 2019-10-29 | 华北水利水电大学 | The flexible earth anchor gabion positioning device of crevasse quick blocking |
| CN107675674A (en) * | 2017-09-05 | 2018-02-09 | 华北水利水电大学 | The flexible earth anchor gabion positioner of crevasse quick blocking |
| CN107620289A (en) * | 2017-09-05 | 2018-01-23 | 华北水利水电大学 | Dot matrix earth anchor gabion crevasse quick blocking construction system |
| CN107620289B (en) * | 2017-09-05 | 2019-10-29 | 华北水利水电大学 | Dot matrix earth anchor gabion crevasse quick blocking construction system |
| CN108005577A (en) * | 2017-12-07 | 2018-05-08 | 福建省华隆机械有限公司 | A kind of comprehensive load wagon rock drill |
| CN108590518A (en) * | 2018-03-27 | 2018-09-28 | 长沙理工大学 | Adjustable anchor rod drilling machine for high slope anchoring |
| CN108590518B (en) * | 2018-03-27 | 2019-06-07 | 长沙理工大学 | Adjustable anchor rod drilling machine for high slope anchoring |
| CN108625768A (en) * | 2018-06-21 | 2018-10-09 | 连云港黄海勘探技术有限公司 | Drive formula drilling apparatus in all-hydraulic core drilling rig top |
| CN108625768B (en) * | 2018-06-21 | 2023-11-14 | 连云港黄海勘探技术有限公司 | Top-drive drilling device of full-hydraulic core drilling machine |
| CN109057709A (en) * | 2018-07-23 | 2018-12-21 | 武汉科技大学 | A kind of hydraulic drill easy to remove |
| CN109057702A (en) * | 2018-08-31 | 2018-12-21 | 中国水电基础局有限公司 | A kind of down-the-hole drill and its application method with dust reduction capability |
| CN109057702B (en) * | 2018-08-31 | 2023-09-19 | 中国水电基础局有限公司 | Down-the-hole drill with dustproof function and use method thereof |
| CN109441347A (en) * | 2018-11-27 | 2019-03-08 | 江苏徐工工程机械研究院有限公司 | Multifunctional drilling machine for tunnel |
| CN109681117A (en) * | 2018-12-05 | 2019-04-26 | 中国煤炭科工集团太原研究院有限公司 | A kind of automatic anchor cable drill carriage of coal mine hydraulic single-arm |
| CN109681118A (en) * | 2019-01-15 | 2019-04-26 | 高九华 | Interior deslagging deep hole pressure-relief drill rig |
| CN110566526A (en) * | 2019-08-27 | 2019-12-13 | 中国煤炭科工集团太原研究院有限公司 | Full-hydraulic automatic leveling control device and control system for intelligent anchor rod drilling frame |
| CN110566526B (en) * | 2019-08-27 | 2024-05-17 | 中国煤炭科工集团太原研究院有限公司 | Full-hydraulic automatic leveling control device and control system for intelligent anchor rod drilling frame |
| CN111379526A (en) * | 2020-03-16 | 2020-07-07 | 中国煤炭科工集团太原研究院有限公司 | Electro-hydraulic control hydrostatic leveling double-cylinder lifting hanging basket type anchor protection large arm |
| CN117365284A (en) * | 2023-12-05 | 2024-01-09 | 菏泽市自然资源和规划局 | Natural resource exploration drilling device |
| CN117365284B (en) * | 2023-12-05 | 2024-03-08 | 菏泽市自然资源和规划局 | Natural resource exploration drilling device |
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