CN112282662B - Intelligent split rotary spraying anchoring drilling machine - Google Patents
Intelligent split rotary spraying anchoring drilling machine Download PDFInfo
- Publication number
- CN112282662B CN112282662B CN202011306198.8A CN202011306198A CN112282662B CN 112282662 B CN112282662 B CN 112282662B CN 202011306198 A CN202011306198 A CN 202011306198A CN 112282662 B CN112282662 B CN 112282662B
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- mast
- frame
- oil cylinder
- pressurizing
- drilling machine
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- 238000005553 drilling Methods 0.000 title claims abstract description 41
- 238000004873 anchoring Methods 0.000 title claims abstract description 13
- 238000005507 spraying Methods 0.000 title claims description 13
- 238000010276 construction Methods 0.000 abstract description 14
- 238000005516 engineering process Methods 0.000 abstract description 4
- 238000000034 method Methods 0.000 description 6
- 230000008569 process Effects 0.000 description 6
- 238000010586 diagram Methods 0.000 description 5
- 238000012544 monitoring process Methods 0.000 description 5
- 230000001105 regulatory effect Effects 0.000 description 5
- 230000007547 defect Effects 0.000 description 4
- 238000011282 treatment Methods 0.000 description 4
- 230000008901 benefit Effects 0.000 description 3
- 239000002002 slurry Substances 0.000 description 3
- 239000002689 soil Substances 0.000 description 3
- 230000020347 spindle assembly Effects 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 230000001276 controlling effect Effects 0.000 description 2
- 238000011835 investigation Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 230000008439 repair process Effects 0.000 description 2
- 238000013459 approach Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004927 clay Substances 0.000 description 1
- 238000013480 data collection Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000013307 optical fiber Substances 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 238000005527 soil sampling Methods 0.000 description 1
- 238000012800 visualization Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
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- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B15/00—Supports for the drilling machine, e.g. derricks or masts
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- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B15/00—Supports for the drilling machine, e.g. derricks or masts
- E21B15/003—Supports for the drilling machine, e.g. derricks or masts adapted to be moved on their substructure, e.g. with skidding means; adapted to drill a plurality of wells
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- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B3/00—Rotary drilling
- E21B3/02—Surface drives for rotary drilling
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- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B4/00—Drives for drilling, used in the borehole
- E21B4/02—Fluid rotary type drives
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B44/00—Automatic control systems specially adapted for drilling operations, i.e. self-operating systems which function to carry out or modify a drilling operation without intervention of a human operator, e.g. computer-controlled drilling systems; Systems specially adapted for monitoring a plurality of drilling variables or conditions
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B17/00—Pumps characterised by combination with, or adaptation to, specific driving engines or motors
- F04B17/03—Pumps characterised by combination with, or adaptation to, specific driving engines or motors driven by electric motors
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B23/00—Pumping installations or systems
- F04B23/02—Pumping installations or systems having reservoirs
- F04B23/025—Pumping installations or systems having reservoirs the pump being located directly adjacent the reservoir
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Mining & Mineral Resources (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- General Engineering & Computer Science (AREA)
- Earth Drilling (AREA)
Abstract
The invention discloses an intelligent split rotary jet anchoring drilling machine, which comprises a frame, a mast detachably arranged on the frame, a power head arranged on the mast, a movable power station and an operation control system, wherein a tower lifting oil cylinder is arranged between the mast and the frame, a guide pipe and a pressurizing lifting oil cylinder are arranged in the mast, a sliding guide wheel connected with the pressurizing lifting oil cylinder is arranged on the guide pipe, the power head is arranged on the sliding guide wheel, and a cycloid motor, a gear shaft, a gear and a main shaft assembly are arranged in the power head; the movable power station comprises a motor, an oil pump and an oil tank, wherein the oil pump is connected with a tower lifting oil cylinder, a pressurizing lifting oil cylinder and a cycloid motor, and an operation control system controls the actions of all the components. The whole machine adopts modularization to ensure that the machine body has higher maneuverability; the full hydraulic technology is adopted, so that the operation is convenient; the semi-automatic operation mode is adopted, the data acquisition in construction is simple and convenient, and the working efficiency is improved; the drilling machine can be matched with different modules and different drilling tools for use, has good adaptability and can meet different engineering requirements.
Description
Technical Field
The invention belongs to the technical field of engineering machinery, and particularly relates to an intelligent split rotary spraying anchoring drilling machine.
Background
The existing road and railway roadbeds and newly built road and railway roadbeds have the defects of slurry-turning, mud-pouring, sinking, slope slumping, landslide and the like, so that the existing road and newly built road delivery operation still cannot reach the design speed and quality for many years, the roadbeds are low in strength and poor in stability, the transportation safety is seriously threatened, and the economic benefit and the social benefit are poor. In addition, diseases such as soft soil, rich water clay, collapsible loess and the like related to the building engineering frequently occur, and the market demand for protecting rock-soil cultural relics and repairing ancient building foundations is increased year by year.
The traditional rotary jet drilling machine cannot be close to the investigation construction of the constructed highway railway high roadbed and high slope, is difficult to adapt to the construction of different ground and underground geological conditions, is invisible in the construction process, and has high later monitoring difficulty. Large drills are large, are not suitable for working in narrow spaces, have poor maneuverability, and are not suitable for linear working. Secondly, the existing drilling machine is inaccurate in construction positioning, the control of the rotary spraying range is rough, the slurry loss is large, and the cost is increased.
Disclosure of Invention
Aiming at the defects pointed out in the background technology, the invention provides an intelligent split rotary jet anchoring drilling machine, which aims to solve the problems in the prior art.
In order to achieve the above purpose, the invention adopts the following technical scheme:
The utility model provides an intelligent split type rotary spraying anchor drilling machine, includes frame, mast, unit head, movable power station and operation control system, the mast is installed in the frame through the round pin axle, installs the play tower hydro-cylinder between mast and the frame, the both ends of mast are equipped with the gyro wheel frame respectively, are equipped with the spacing hole of drilling rod on the gyro wheel frame of mast front end, are provided with stand pipe and pressurization lift cylinder between the gyro wheel frame at both ends, install the slip guide pulley through the stand pipe, slip guide pulley and pressurization lift cylinder fixed connection are provided with the layer board on the slip guide pulley, install the unit head on the layer board, the unit head includes casing, cycloid motor, gear shaft, main shaft subassembly and air cleaner, gear shaft and gear engagement connect and set up in the casing, the output shaft of gear shaft and cycloid motor is fixed main shaft subassembly in the gear, and the anterior segment of main shaft subassembly is provided with the drilling rod joint; the movable power station comprises a motor, an oil pump and an oil tank connected with the oil pump, wherein the motor is connected with the oil pump, the oil pump is respectively connected with a lifting oil cylinder, a pressurizing lifting oil cylinder and a cycloid motor through oil pipes, and the pressurizing lifting oil cylinder, the cycloid motor, the lifting oil cylinder, the oil pump and the motor are all electrically connected with an operation control system.
Preferably, the frame comprises a chassis, a mast support base and a mast support frame, wherein the mast support base and the mast support frame are arranged on the chassis, the top of the mast support base is connected with the mast through a support seat and a pin shaft, and the top of the mast support frame is supported below the mast.
Preferably, the side of chassis and mast rear end gyro wheel frame are equipped with the tube hole of connection vaulting pole subassembly respectively, the vaulting pole subassembly includes vaulting pole, connecting pipe and universal fastener, be provided with the connecting pipe through universal fastener on the vaulting pole, the connecting pipe install in the tube hole.
Preferably, the front end of the pressurizing lifting cylinder is connected with the roller frame at the front end of the mast through a cylinder positioning plate, a screw, a gasket and a cover body, the rear end of the pressurizing lifting cylinder extends out of the roller frame at the rear end of the mast, and the rear end of the pressurizing lifting cylinder is connected with an oil pipe through an oil pipe mounting plate, a bolt and the gasket.
Preferably, the mast further comprises a connecting pipe, the connecting pipe is arranged below the guide pipe, two ends of the connecting pipe are fixed on roller frames at two ends of the mast, a connecting seat is fixedly arranged on the connecting pipe, and the connecting seat is connected with the frame.
Preferably, a pressure overload protection device is arranged at the outlet of the oil pump.
Preferably, the mobile power station further comprises a heat fan electrically connected to the operation control system.
Preferably, the movable power station further comprises a movable chassis and a bracket, the bracket is fixed on the movable chassis, casters are arranged at the bottom of the movable chassis, the motor is arranged on the movable chassis, and the oil tank and the fan heater are arranged on the bracket.
Preferably, the operation control system comprises an operation table and an electrical cabinet host arranged in the operation table, wherein a display screen, a power head rotary handle, a pressurizing lifting handle and a luffing handle are arranged on the operation table.
Preferably, a quick button is arranged on the power head rotary handle.
Compared with the defects and shortcomings of the prior art, the invention has the following beneficial effects:
(1) Compared with the traditional mode that the power head is driven to move by a chain, the power head of the drilling machine is driven to move by the pressurized lifting oil cylinder, is convenient and safe to assemble and disassemble, and reduces unnecessary potential safety hazards caused by loosening of a locking nut between the power head and the chain due to long-term movement of the power head.
(2) The drilling machine adopts a full hydraulic technology, and the power head speed change, the drilling tool lifting and the drilling machine tower lifting are all controlled by hydraulic pressure, so that the operation is convenient and flexible, and the maintenance is time-saving and labor-saving.
(3) The invention adopts a semi-automatic operation mode, overcomes the defect of complex traditional operation, ensures that the data acquisition is simpler and clearer, has simple operation and easy operation, and greatly improves the working efficiency. The drilling machine is small and exquisite, light and portable, and the operation panel and the pump station bottom set up the truckle, conveniently remove, make operation panel and drilling machine remove at will in a certain distance, improved the convenience of work greatly.
(4) The drilling machine provided by the invention can be used for various soft foundation treatments, high-fill roadbed reinforcement, building foundation treatment, basement anti-seepage treatment, riverbed repair, ancient relic protection and repair and treatment engineering under various narrow working space conditions, and drilling and rotary spraying can be completed at one time in the construction of certain soft soil layers. The drilling machine has good adaptability, can be matched with different modules and different drilling tools for use, and can meet different engineering requirements.
(5) The whole machine is modularized, so that the machine body has higher maneuverability, and the problems that the traditional drilling machine and the rotary spraying machine cannot approach to the investigation construction of constructed highways, railway high roadbeds and high slopes, the construction in narrow spaces and the like can be solved difficultly.
Drawings
Fig. 1 is a schematic structural diagram of an intelligent split rotary jet anchoring drilling machine provided by an embodiment of the invention.
Fig. 2 is a schematic front view of a rack according to an embodiment of the present invention.
Fig. 3 is a schematic side view of a rack according to an embodiment of the present invention.
Fig. 4 is a schematic diagram of a front view of a mast according to an embodiment of the invention.
Fig. 5 is a schematic top view of a mast according to an embodiment of the invention.
Fig. 6 is a schematic side view of a mast according to an embodiment of the invention.
Fig. 7 is a schematic structural diagram of a frame and a support assembly after connection according to an embodiment of the present invention.
Fig. 8 is a schematic front view of a power head according to an embodiment of the present invention.
Fig. 9 is a schematic side view of a power head according to an embodiment of the present invention.
Fig. 10 is a cross-sectional view at A-A in fig. 9.
Fig. 11 is a schematic front view of a mobile power station according to an embodiment of the present invention.
Fig. 12 is a schematic side view of a mobile power station according to an embodiment of the present invention.
Fig. 13 is a schematic diagram of an external structure of an operation control system according to an embodiment of the present invention.
Fig. 14 is a control relation flowchart of an operation control system provided in an embodiment of the present invention.
Fig. 15 is a schematic view of a hydraulic control system according to an embodiment of the present invention.
Fig. 16 is an electrical schematic of a control system provided by an embodiment of the present invention.
Fig. 17 is an electrical schematic diagram of a control system provided by an embodiment of the present invention.
In the figure: 1-a frame; 101-an underframe, 102-a mast support base; 103-mast support; 104-a support; 105-tube holes; 2-a mast; 201-a roller frame; 202-a guide tube; 203-pressurizing a lifting cylinder; 204-sliding guide wheels; 205-pallet; 206-connecting the pipes; 207-connecting seats; 208-an oil cylinder positioning plate; 209-screws; 210-a gasket; 211-cover; 212-an oil pipe mounting plate; 213-bolts; 214-a nut; 215-a drill rod limiting hole; 3-a power head; 301-a housing; 302-cycloid motor; 303-a gear; 304-gear shaft; 305-spindle assembly; 306-drill pipe joint; 307-air cleaner; 4-a mobile power station; 401-an electric motor; 402-an oil pump; 403-oil tank; 404-fan heater; 405-moving the chassis; 406-a bracket; 407-casters; 5-operating a control system; 501-an operation table; 502-a display screen; 503-a power head rotary handle; 504-pressurizing a lifting handle; 505-luffing handle; 506-quick button; 6-pin shafts; 7-a tower lifting oil cylinder; 8-stay bars; 9-connecting pipes; 10-universal fastener.
Detailed Description
The present invention will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present invention more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the invention.
The invention provides an intelligent split rotary spraying anchoring drilling machine, which is structurally characterized by referring to figure 1, and comprises a frame 1, a mast 2, a power head 3, a movable power station 4 and an operation control system 5, wherein the mast 2 is arranged on the frame 1, the power head 3 is arranged on the mast 2, the whole device adopts a full hydraulic technology, the movable power station 4 is used for providing power for the device, the operation control system 5 is used for acquiring slurry flow, power head rotating speed, lifting and feeding speed of the mast and the like in the construction process of the device, and the operation control system 5 can realize real-time monitoring and control of data such as rotary spraying flow, rotary spraying radius, drilling depth and the like by utilizing a PLC (programmable logic controller) control system and an optical fiber sensor, so that the problems of invisible monitoring and later monitoring in the traditional construction process are solved, and the intelligent is realized.
Referring to fig. 2 and 3, the structure of the frame 1 is that the frame 1 includes a chassis 101, a mast support base 102 and a mast support frame 103, the mast support base 101 and the mast support frame 102 are all disposed on the chassis 101, a support 104 for connecting the mast 2 is disposed at the top of the mast support base 101, a pin shaft 6 can be mounted on the support 104, the mast support base 101 and the mast support frame 102 are disposed along the length direction of the mast 2, the top of the mast support frame 103 is supported below the mast 2, and a tube hole 105 for connecting a support rod assembly is disposed at the side of the chassis 101.
Referring to fig. 4-6, the mast 2 comprises roller frames 201, a guide tube 202, a pressurizing lift cylinder 203, a sliding guide wheel 204, a connecting tube 206 and a connecting seat 207 which are arranged at two ends, wherein the guide tube 202, the pressurizing lift cylinder 203 and the connecting tube 206 are arranged in parallel, two ends of the pressurizing lift cylinder 203 and the connecting tube 206 are respectively fixed on the two roller frames 201 through nuts 214, the guide tube 202 and the connecting tube 206 are respectively arranged at two ends, the connecting tube 206 is arranged at the lower part, the pressurizing lift cylinder 203 is arranged between the guide tube 202 and the connecting tube 206, a connecting seat 207 which is connected with a support 104 in the frame 1 through a pin shaft 6 is fixedly arranged on the connecting tube 206, a sliding guide wheel 204 is arranged through the guide tube 202, the sliding guide wheel 204 is fixedly connected with the pressurizing lift cylinder 203, the front end of the pressurizing lift cylinder 203 is connected with the roller frames 201 at the front end through a cylinder positioning plate 208, a screw 209, a gasket 210 and a cover 211, the rear end of the pressurizing lift cylinder 203 extends out of the roller frames 201 at the rear end of the mast 2, and the rear end of the pressurizing lift cylinder 203 is connected with the oil pipe through an oil pipe 212, a bolt 213 and a gasket. The sliding guide wheel 204 is provided with a supporting plate 205 connected with the power head 3, the roller frame 201 at the front end is provided with a drill rod limiting hole 215, and the side surface of the roller frame 201 at the rear end is provided with a pipe hole connected with a supporting rod component.
The stay bar assembly comprises a stay bar 8, a connecting pipe 9 and a universal fastener 10, wherein the connecting pipe 9 is respectively connected to different positions on the stay bar 8 through the universal fastener 10, and the connecting pipe 9 at different positions can be respectively installed in a pipe hole 105 of the underframe 101 and a pipe hole 105 of the rear end roller frame 201, and refer to fig. 7. The support rod assembly can facilitate connection of the frame 1 and the mast 2, and is convenient for disassembly and transportation of the device. When the mast 2 is transported, the mast is usually placed transversely, when the mast is installed with the frame 1, the mast is erected by utilizing the stay bar assembly, then the frame is installed conveniently, meanwhile, a tower lifting oil cylinder 7 is arranged between the frame 1 and the mast 2, one end of the tower lifting oil cylinder 7 is connected to the underframe 101 of the frame 1 through a support and a pin shaft, and the other end of the tower lifting oil cylinder 7 is connected to the connecting seat 207 of the mast 2 through the support and the pin shaft.
The structure of the power head 3 refers to fig. 8-10, and comprises a shell 301, a cycloid motor 302, a gear 303, a gear shaft 304, a spindle assembly 305 and an air filter 307, wherein the gear 303 and the gear shaft 304 are in meshed connection and are arranged in the shell 301, the cycloid motor 302 is provided with two output shafts of the two cycloid motors 302, the output shafts of the two cycloid motors 302 are respectively connected with two ends of the gear shaft 304, the spindle assembly 305 is fixed in the gear 303, the front end of the spindle assembly is provided with a drill rod joint 306, and after a drill rod is connected to the drill rod joint 306, the front end of the drill rod extends out of a drill rod limiting hole 215 on a roller frame 201 at the front end of the mast 2. Different modules and different drilling tools can be matched on the drill rod joint 306 for use, such as matched space omnibearing undisturbed soil sampling equipment, sounding equipment or a self-drilling transverse pressure instrument for different constructions, so that different rotary spraying processes are met, and the adaptability of the drilling machine is improved. The bottom of the shell 301 is fixed on the supporting plate 205 of the sliding guide wheel 204 through screws, the connection mode is convenient to install and detach, and the split parts are transported in square edges after the disassembly.
The structure of the movable power station 4 refers to fig. 11-12, and comprises a motor 401, an oil pump 402, an oil tank 403, a movable underframe 405 and a support 406, wherein casters 407 are arranged at the bottom of the movable underframe 401, a support 406 is fixed on the movable underframe 405, the motor 401 is fixed on the movable underframe 405, the oil tank 403 is fixed on the support 406, a fan heater 404 is arranged on the support 406 close to the oil tank 403, the oil pump 402 is connected to the motor 401, the oil pump 402 is respectively connected with a lifting oil cylinder 6, a pressurizing lifting oil cylinder 203 and a cycloid motor 302 through oil pipes, a pressure overload protection device is arranged at the outlet of the oil pump 402, and when the pressure in a hydraulic pipeline exceeds a set value, the working power supply of the motor 401 can be automatically cut off. The movable power station 4 is compact in structure and convenient to move, and in roadbed construction, the movable power station 4 can be placed on a road shoulder of a railway roadbed, can be moved randomly according to use within a certain range, and greatly improves the convenience of work. Therefore, the movable power station 4 should meet the requirements of compact structure and light weight.
The external structure of the operation control system 5 refers to fig. 13, and comprises an operation table 501, wherein an electrical cabinet host is arranged in the operation table 501, a pressurizing lifting cylinder 203, a cycloid motor 302, a motor 401, an oil pump 402, a fan heater 404 and a tower lifting cylinder 7 are all electrically connected with the electrical cabinet host, a caster is arranged at the bottom of the operation table 501 for convenient movement, a display screen 502, a power head rotating handle 503, a pressurizing lifting handle 504 and a luffing handle 505 are arranged on the operation table 501, and indication lamps corresponding to all working modes such as a power supply indication lamp, a host starting or stopping indication lamp and the like can be further arranged on the operation table 501. The display screen 502 is provided with a power head revolution speed meter, a lifting altitude meter, a mast angle meter and an information display column. The power head revolution speedometer is used for displaying the current power head revolution speed, the forward and reverse revolution conditions of the power head can be controlled through the power head revolution handle 503, the power head revolution handle 503 is in forward and reverse rotation at a low speed, and the revolution speed can be regulated and controlled by inputting a specific revolution speed value into the information display column of the display screen 502; the power head swing handle 503 has a quick button 506 at its top end, and when the quick button 506 is pressed, the quick swing function is entered. The lifting height meter is used for displaying the lifting height and the lifting speed of the current power head, the lifting speed of the current power head is achieved by controlling the pressurizing lifting cylinder 203 through the pressurizing lifting handle 504, the pressurizing lifting handle 504 lifts the power head forwards, the pressurizing lifting handle 504 feeds the power head backwards, and the current lifting height and the lifting speed can be regulated and controlled by inputting corresponding values in the information display column of the display screen 502. The mast angle meter is used for displaying the current mast angle, the current mast angle is realized by controlling the tower lifting oil cylinder 7 through the amplitude changing handle 505, the amplitude changing handle 505 is used for lifting the tower to the right, the amplitude changing handle is used for falling the tower to the left, and the mast angle can be regulated and controlled by inputting corresponding values in the information display column of the display screen 502. In the using process of the drilling machine, slurry flow, power head rotating speed, lifting and feeding speed of a mast, rotary spraying radius, drilling depth and the like can be collected, displayed and printed through the operation control system 5, the parameters are regulated and controlled through data feedback (the control relation flow chart of the operation control system is shown in fig. 14), the problems of incapability of visualization and later monitoring in the traditional construction process are solved, intelligent control is realized, the traditional complex operation is eliminated, and a semi-automatic operation mode is adopted, so that data collection is simpler, more convenient and clearer, and the operation is simple and easy to operate. The rotation speed of the power head 3 can be regulated and controlled, and the speed change of the power head of the drilling machine, the lifting of the drilling tool and the lifting of the drilling machine are all hydraulically controlled, and the control mode is shown in fig. 15, so that the operation is convenient and flexible, and the maintenance is time-saving and labor-saving. The speed and feeding lifting data display and acquisition functions are provided, so that the progress and quality of engineering construction can be effectively controlled. The electrical schematic of the present invention is shown in fig. 16 and the electrical schematic is shown in fig. 17.
The foregoing description of the preferred embodiments of the invention is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the invention.
Claims (8)
1. The intelligent split rotary spraying anchoring drilling machine is characterized by comprising a frame, a mast, a power head, a movable power station and an operation control system, wherein the mast is arranged on the frame through a pin shaft, a tower lifting oil cylinder is arranged between the mast and the frame, roller frames are respectively arranged at two ends of the mast, a drill rod limiting hole is formed in the roller frame at the front end of the mast, a guide pipe and a pressurizing lifting oil cylinder are arranged between the roller frames at the two ends, a sliding guide wheel is arranged through the guide pipe, the sliding guide wheel is fixedly connected with the pressurizing lifting oil cylinder, a supporting plate is arranged on the sliding guide wheel, the power head is arranged on the supporting plate, the power head comprises a shell, a cycloid motor, a gear shaft, a gear, a main shaft assembly and an air filter, the gear shaft and the gear are in meshed connection and are arranged in the shell, the gear shaft is connected with an output shaft of the cycloid motor, the main shaft assembly is fixed in the gear, and a drill rod joint is arranged at the front section of the main shaft assembly; the movable power station comprises a motor, an oil pump and an oil tank connected with the oil pump, wherein the motor is connected with the oil pump, the oil pump is respectively connected with a lifting oil cylinder, a pressurizing lifting oil cylinder and a cycloid motor through oil pipes, and the pressurizing lifting oil cylinder, the cycloid motor, the lifting oil cylinder, the oil pump and the motor are all electrically connected with an operation control system;
the front end of the pressurizing and lifting oil cylinder is connected with the roller frame at the front end of the mast through an oil cylinder positioning plate, a screw, a gasket and a cover body, the rear end of the pressurizing and lifting oil cylinder extends out of the roller frame at the rear end of the mast, and the rear end of the pressurizing and lifting oil cylinder is connected with an oil pipe through an oil pipe mounting plate, a bolt and the gasket;
The mast further comprises a first connecting pipe, the first connecting pipe is arranged below the guide pipe, two ends of the first connecting pipe are fixed on roller frames at two ends of the mast, a connecting seat is fixedly arranged on the first connecting pipe, and the connecting seat is connected with the frame.
2. The intelligent split rotary jetting anchoring drilling machine according to claim 1, wherein the frame comprises a bottom frame, a mast support base and a mast support frame, the mast support base and the mast support frame are arranged on the bottom frame, the top of the mast support base is connected with the mast through a support and a pin shaft, and the top of the mast support frame is supported below the mast.
3. The intelligent split rotary jet anchoring drilling machine according to claim 2, wherein the side surfaces of the chassis and the roller frame at the rear end of the mast are respectively provided with a pipe hole for connecting a stay bar assembly, the stay bar assembly comprises a stay bar, a connecting pipe II and a universal fastener, the stay bar is provided with the connecting pipe II through the universal fastener, and the connecting pipe II is installed in the pipe hole.
4. The intelligent split rotary jetting anchoring drilling machine according to claim 1, wherein a pressure overload protection device is arranged at the outlet of the oil pump.
5. The intelligent split rotary jetting anchor drilling machine of claim 1, wherein the movable power station further comprises a heat fan electrically connected to the operation control system.
6. The intelligent split rotary jetting anchor drilling machine of claim 5, wherein the movable power station further comprises a movable chassis and a bracket, the bracket is fixed on the movable chassis, the bottom of the movable chassis is provided with casters, the motor is arranged on the movable chassis, and the oil tank and the fan heater are arranged on the bracket.
7. The intelligent split rotary jetting anchoring drilling machine according to claim 1, wherein the operation control system comprises an operation table and an electrical cabinet host arranged in the operation table, and a display screen, a power head rotary handle, a pressurizing lifting handle and a luffing handle are arranged on the operation table.
8. The intelligent split rotary jetting anchoring drill of claim 7, wherein the power head swivel handle is provided with a quick button.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011306198.8A CN112282662B (en) | 2020-11-20 | 2020-11-20 | Intelligent split rotary spraying anchoring drilling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011306198.8A CN112282662B (en) | 2020-11-20 | 2020-11-20 | Intelligent split rotary spraying anchoring drilling machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112282662A CN112282662A (en) | 2021-01-29 |
| CN112282662B true CN112282662B (en) | 2024-05-17 |
Family
ID=74398331
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011306198.8A Active CN112282662B (en) | 2020-11-20 | 2020-11-20 | Intelligent split rotary spraying anchoring drilling machine |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103195359A (en) * | 2013-04-22 | 2013-07-10 | 连云港黄海机械股份有限公司 | Hydraulic power head engineering driller |
| CN104389518A (en) * | 2014-11-14 | 2015-03-04 | 连云港黄海机械股份有限公司 | Telescopic mast type full-hydraulic core drilling machine |
| CN213654778U (en) * | 2020-11-20 | 2021-07-09 | 中铁西北科学研究院有限公司 | Intelligent split type rotary spraying anchoring drilling machine |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| US8672055B2 (en) * | 2006-12-07 | 2014-03-18 | Canrig Drilling Technology Ltd. | Automated directional drilling apparatus and methods |
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Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103195359A (en) * | 2013-04-22 | 2013-07-10 | 连云港黄海机械股份有限公司 | Hydraulic power head engineering driller |
| CN104389518A (en) * | 2014-11-14 | 2015-03-04 | 连云港黄海机械股份有限公司 | Telescopic mast type full-hydraulic core drilling machine |
| CN213654778U (en) * | 2020-11-20 | 2021-07-09 | 中铁西北科学研究院有限公司 | Intelligent split type rotary spraying anchoring drilling machine |
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