CN114033301A - Movable type drilling rig for geological exploration - Google Patents
Movable type drilling rig for geological exploration Download PDFInfo
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- CN114033301A CN114033301A CN202111312327.9A CN202111312327A CN114033301A CN 114033301 A CN114033301 A CN 114033301A CN 202111312327 A CN202111312327 A CN 202111312327A CN 114033301 A CN114033301 A CN 114033301A
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- drilling
- screw rod
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- water
- rod
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- 238000005553 drilling Methods 0.000 title claims abstract description 92
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 99
- 239000002689 soil Substances 0.000 claims abstract description 86
- 239000007921 spray Substances 0.000 claims description 24
- 239000004744 fabric Substances 0.000 claims description 19
- 238000004140 cleaning Methods 0.000 claims description 15
- 238000007599 discharging Methods 0.000 claims description 8
- 238000005527 soil sampling Methods 0.000 claims description 8
- 238000002347 injection Methods 0.000 claims description 6
- 239000007924 injection Substances 0.000 claims description 6
- 230000003137 locomotive effect Effects 0.000 abstract description 10
- 238000010276 construction Methods 0.000 description 7
- 238000009434 installation Methods 0.000 description 6
- 238000001816 cooling Methods 0.000 description 5
- 125000003003 spiro group Chemical group 0.000 description 5
- 238000011835 investigation Methods 0.000 description 3
- 238000005070 sampling Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 238000007792 addition Methods 0.000 description 1
- 238000009435 building construction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 239000010802 sludge Substances 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
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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
- E21B7/00—Special methods or apparatus for drilling
- E21B7/02—Drilling rigs characterised by means for land transport with their own drive, e.g. skid mounting or wheel mounting
- E21B7/021—With a rotary table, i.e. a fixed rotary drive for a relatively advancing tool
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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
- E21B19/00—Handling rods, casings, tubes or the like outside the borehole, e.g. in the derrick; Apparatus for feeding the rods or cables
- E21B19/10—Slips; Spiders ; Catching devices
-
- 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
- E21B21/00—Methods or apparatus for flushing boreholes, e.g. by use of exhaust air from motor
- E21B21/01—Arrangements for handling drilling fluids or cuttings outside the borehole, e.g. mud boxes
- E21B21/011—Dust eliminating or dust removing while drilling
- E21B21/013—Dust eliminating or dust removing while drilling by liquids
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- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Mining & Mineral Resources (AREA)
- Physics & Mathematics (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Mechanical Engineering (AREA)
- Earth Drilling (AREA)
Abstract
The invention provides a movable drilling rig for geological exploration, belongs to the technical field of geological exploration, and solves the problems that an existing drilling device is not suitable for slope ground, and the efficiency of drilling and soil taking is low. Including the locomotive main part, locomotive main part upper end is equipped with in proper order places the case, water tank and a plurality of extension connecting rod, place incasement portion and placed a plurality of drilling hob and the drill pipe that fetches earth, locomotive main part upper end still is equipped with mounting bracket and water outlet system, it has the swivel mount to articulate on the mounting bracket, it has electric putter to articulate between mounting bracket and the swivel mount, be equipped with pneumatic putter on the swivel mount, the last crane that is equipped with of pneumatic putter, the crane slides and sets up on the swivel mount, the lower extreme of crane is fixed with the rotation motor, the lower extreme of swivel mount is equipped with a plurality of second shower nozzles, the rear side of locomotive main part articulates there are two back overhead doors, the one side that the back overhead door is relative all articulates there is the side baffle door, wherein be equipped with fixture on the back overhead door of one side. The invention has wide application range and high drilling and soil taking efficiency.
Description
Technical Field
The invention belongs to the technical field of geological exploration, and relates to a drilling vehicle, in particular to a movable drilling vehicle for geological exploration.
Background
When a large-scale basic construction project is carried out, a construction unit carries out investigation or exploration work on cultural relics in places where the cultural relics are possibly buried in the engineering range, such as provinces, autonomous regions and direct-administration city cultural administrative departments in advance. According to the national regulation, before the construction of the ground where the cultural relics are possibly buried, large-area cultural relics investigation and exploration work is carried out on the construction area so as to prevent the cultural relics from being irreversibly damaged due to the construction.
Before building construction, a construction unit is combined with a cultural relic department, and hole digging operation is carried out on a shallow layer and a large area of a construction area at a distance of one meter by using a Luoyang shovel.
Geological drilling refers to a geological project which utilizes certain drilling mechanical equipment and processes to obtain rock core below the earth surface and makes reliable evaluation on geological and mineral resource parameters. In order to ensure completion of the test material, it is necessary to take out the test material while drilling is being performed.
Geological exploration is an investigation and research activity of surveying and detecting geology through various means and methods, determining a proper bearing stratum, determining a foundation type according to the foundation bearing capacity of the bearing stratum and calculating foundation parameters.
However, when current sampling device impressed the underground, need the manual work to dig out in advance with the peripheral soil of its sampling cylinder, shovel out the integrality that keeps sample soil with its sampling cylinder afterwards again, but the operation is comparatively inconvenient, but the slope of the environment on different ground is different, and inconvenient drilling borrows, and is inefficient.
Based on the above, the mobile drilling rig for geological exploration, which has high drilling and soil taking efficiency, is provided.
Disclosure of Invention
The invention aims to solve the problems in the prior art and provides a movable drilling rig for geological exploration, which aims to solve the technical problems that: how to realize effectively adjusting drilling borrowing angle, application scope is wide, faster drilling borrowing.
The purpose of the invention can be realized by the following technical scheme:
a movable drilling rig for geological exploration comprises a main body of the moving rig, wherein a placing box, a water tank and a plurality of extension connecting rods are sequentially arranged at the upper end of the main body of the moving rig, a plurality of drilling spiral rods and soil-taking drill pipes are placed inside the placing box, a mounting frame and a water outlet system are further arranged at the upper end of the main body of the moving rig, a rotating frame is hinged on the mounting frame, an electric push rod is hinged between the mounting frame and the rotating frame, a pneumatic push rod is arranged on the rotating frame, a lifting frame is arranged on the pneumatic push rod and is arranged on the rotating frame in a sliding manner, a rotating motor is fixed at the lower end of the lifting frame, a plurality of second spray heads are arranged at the lower end of the rotating frame, two rear stop doors are hinged at the rear side of the main body of the moving rig, side stop doors are hinged at the opposite sides of the rear stop doors, the rear baffle door on one side is provided with a clamping mechanism, the side baffle doors are provided with first nozzles, and the water outlet system is respectively connected with the water tank, the first nozzles and the second nozzles.
The working principle of the invention is as follows: the main body of the mobile vehicle is driven to the position where geological exploration is needed, the two rear stop doors and the two side stop doors are opened,
if the exploration position is a slope, the electric push rod is adjusted to retract to drive the rotating frame to rotate, so that the rotating frame vertically faces downwards,
if drilling is needed, the screw rod is clamped by the clamping mechanism, the drilling screw rod is arranged on the rotating motor, if soil is needed to be fetched, the soil fetching drill pipe is clamped by the clamping mechanism, the soil fetching drill pipe is arranged on the rotating motor, the rotating motor drives the drilling screw rod or the soil fetching drill pipe to rotate, the lifting frame is driven by the pneumatic push rod to slide downwards along the rotating frame, so that the rotating motor is driven to move downwards to drill or fetch soil,
after drilling or soil taking is completed, the pneumatic push rod drives the lifting frame to slide upwards along the rotating frame so as to drive the rotating motor to move upwards, the water in the water tank is injected into the first spray head and the second spray head by the water outlet system while moving, the water is sprayed on the drilling screw rod or the soil taking drill pipe for cleaning, and water can be sprayed for cooling according to specific soil layers during drilling or soil taking,
when deeper drilling or soil taking is needed, the clamping mechanism clamps the extension connecting rod, the extension connecting rod is installed on the rotating motor, the pneumatic push rod drives the lifting frame to slide upwards along the rotating frame, so that the rotating motor is driven to move upwards, the screw rod or the soil taking drill pipe is clamped, and the screw rod or the soil taking drill pipe is installed at the lower end of the extension connecting rod.
Then the pneumatic push rod drives the lifting frame to slide downwards along the rotating frame, so that the rotating motor is driven to move downwards, and drilling or soil taking at deeper positions is carried out.
The side of locomotive main part is equipped with rack and borrowing frame, and the borrowing frame is located the end of rack, and rack and borrowing frame all are the L type, and the lower extreme rear side of locomotive main part is equipped with the lift landing leg of two symmetries.
Structure more than adopting, the rack is used for placing the drill pipe that fetches earth, and the frame that fetches earth is used for placing the bucket that fetches earth, and the landing leg that goes up and down supports on ground for this device fetches earth drilling is more stable.
The upper end of the water tank is provided with a placing rack and a water filling port, and the pneumatic push rod is connected with the air pump through an air pipe.
Structure more than adopting, the rack is used for placing crane and swivel mount, and the water filling port is used for adding water, and the air pump is used for controlling pneumatic push rod's flexible.
The lower extreme of swivel mount is equipped with the limiting plate, and the width of limiting plate is less than the distance between two back stop doors, is equipped with the sunshade rod between swivel mount and the locomotive main part, and the both sides of sunshade rod are equipped with deployable back puggaree, and back puggaree adopts the waterproof cloth to make.
By adopting the structure, the limiting plate is used for limiting the position of aiming at the ground, when the sun is sunny or raining, the sunshade rod is installed between the rotating frame and the moving vehicle main body, the rear sunshade cloth is unfolded and connected to the moving vehicle main body to shade the sun and shield the rain.
The upper end on the rotating frame is provided with a front sun shield, the two sides of the front sun shield are provided with extensible front shielding cloth, the front shielding cloth is made of rainproof cloth, and the front sun shield is parallel to the limiting plate.
By adopting the structure, when the sun is sunny or raining, the front shielding cloth is unfolded and connected to the main body of the mobile vehicle to shade the sun and rain.
The utility model discloses a drilling machine, including the motor, the output shaft of motor rotates, is fixed with the spiro union pipe on the output shaft of rotating the motor, and the tip of drilling hob is equipped with connecting screw, and the tip of coring drill pipe all is equipped with the cavity screw rod, and connecting screw rod and the equal detachably spiro union of cavity screw rod are in the inside of spiro union pipe, the limiting plate that drilling hob and coring drill pipe all can pass, and the one end that drilling hob and coring drill pipe are close to the screw rod is equipped with spacing draw-in groove.
Structure more than adopting, the spiro union pipe is used for connecting drilling hob and hollow screw, and the output shaft that rotates the motor drives drilling hob and hollow screw and rotates to drill or borrow, fixture are used for the spacing draw-in groove of centre gripping, and the spiro union installation of being convenient for or dismantle drilling hob and borrow drill pipe.
One end of the extension connecting rod is provided with a screw connecting rod, the screw connecting rod is in threaded connection with the screw connecting pipe, the other end of the extension connecting rod is provided with an inner threaded hole, the inner threaded hole is in threaded connection with the connecting screw rod and the hollow screw rod or the screw connecting rod respectively, and one end of the extension connecting rod, which is close to the screw connecting rod, is provided with a limiting clamping groove.
By adopting the structure, the clamping mechanism is used for clamping the limiting clamping groove of the extension connecting rod, so that the drilling screw rod and the soil taking drill pipe can be conveniently installed or detached in a threaded manner.
The clamping mechanism comprises a clamping push rod and an electric clamping jaw, the clamping push rod is fixed on one of the rear stop doors, and the electric clamping jaw is fixed on the extending end of the clamping push rod.
By adopting the structure, when the clamping is needed to be installed or disassembled, the telescopic end of the clamping push rod drives the electric clamping jaw to move right above the limiting plate, and the electric clamping jaw clamps the drilling screw rod, the extension connecting rod or the soil taking drill pipe.
The water outlet system comprises a water pump, a handheld cleaning gun and a mud discharging connector, the water pump is fixed on the locomotive body, the water inlet end of the water pump is connected onto the water tank through a water pipe, the water outlet end of the water pump is connected with a four-way water pipe, the other three ends of the four-way water pipe are respectively provided with an electric valve, and the three electric valves are respectively connected with the first spray head and the second spray head, the handheld cleaning gun and the mud discharging connector through water pipes.
Structure more than adopting, start the water pump, the water pump is taken the inside water of water tank out, through controlling the motorised valve to control first shower nozzle and second shower nozzle water spray cleaning, or handheld washing rifle is handheld to be washd, or connects the pipe that fetches earth with row mud joint, will fetch the inside soil discharge of pipe.
Compared with the prior art, the mobile drilling rig for local exploration has the following advantages:
the electric push rod, the mounting frame and the rotating frame are matched, so that the rotating frame is rotated, the rotating frame is ensured to be vertically downward all the time, and drilling or soil taking is facilitated;
the extension connecting rod can extend the length of the drilling screw rod or the soil taking drill pipe, so that deeper soil taking or drilling can be conveniently carried out;
the lifting frame is matched with the rotating frame, so that the drilling screw rod or the soil taking drill pipe can be conveniently driven to lift, and drilling or soil taking can be carried out;
through the cooperation of water outlet system and first shower nozzle and second shower nozzle, wash or water injection cooling, cooperate with rack, borrow frame and borrow drill pipe simultaneously, carry out the water injection and borrow.
Drawings
Fig. 1 is a schematic perspective view of the present invention in storage.
Fig. 2 is a schematic perspective view of the present invention during drilling.
Fig. 3 is a schematic perspective view of the present invention when it is unfolded for sunshade and rain-shielding.
Fig. 4 is a schematic perspective view of the present invention during soil borrowing.
Fig. 5 is a schematic perspective view of the present invention when adjusting the angle.
Fig. 6 is a schematic perspective view of the water outlet system of the present invention.
In the figure, 1, a vehicle body; 101. placing a rack; 102. a soil taking frame; 103. a rear stop gate; 104. a side baffle door; 105. lifting support legs; 106. a first nozzle; 2. placing a box; 3. a water tank; 301. placing a rack; 302. a water injection port; 4. a lifting frame; 5. a front sun visor; 501. a front cloth; 6. a rotating frame; 601. a limiting plate; 602. a second nozzle; 7. rotating the motor; 701. a screwed pipe; 8. an electric push rod; 9. a mounting frame; 10. an air pump; 11. a water outlet system; 1101. a water pump; 1102. a four-way water pipe; 1103. an electrically operated valve; 1104. a cleaning gun is held by hand; 1105. a sludge discharge joint; 12. drilling a screw rod; 13. a sunshade rod; 1301. a rear sunshade cloth; 14. an extension link; 15. drilling a pipe by taking soil; 16. clamping the push rod; 17. an electric clamping jaw.
Detailed Description
The following are specific embodiments of the present invention and are further described with reference to the drawings, but the present invention is not limited to these embodiments.
As shown in fig. 1-6, the movable drilling vehicle for local exploration of mass comprises a main body 1 of the movable vehicle, a placing box 2, a water tank 3 and a plurality of extension connecting rods 14 are sequentially arranged at the upper end of the main body 1 of the movable vehicle, a plurality of drilling screw rods 12 and soil-taking drill pipes 15 are placed inside the placing box 2, an installation frame 9 and a water outlet system 11 are further arranged at the upper end of the main body 1 of the movable vehicle, a rotating frame 6 is hinged on the installation frame 9, an electric push rod 8 is hinged between the installation frame 9 and the rotating frame 6, a pneumatic push rod is arranged on the rotating frame 6, a lifting frame 4 is arranged on the pneumatic push rod, the lifting frame 4 is slidably arranged on the rotating frame 6, a rotating motor 7 is fixed at the lower end of the lifting frame 4, a plurality of second nozzles 602 are arranged at the lower end of the rotating frame 6, two rear stop doors 103 are hinged at the rear side of the main body 1 of the movable vehicle, side stop doors 104 are hinged at the opposite side of the rear stop doors 103, a clamping mechanism is arranged on one side of the rear stop doors 103, the side baffle doors 104 are respectively provided with a first spray head 106, and the water outlet system 11 is respectively connected with the water tank 3, the first spray head 106 and a second spray head 602;
the vehicle body 1 is opened to a position where geological exploration is required, the two rear and side gates 103 and 104 are opened,
if the exploration position is a slope, the electric push rod 8 is adjusted to retract, the rotating frame 6 is driven to rotate, the rotating frame 6 is enabled to vertically face downwards,
if drilling is needed, the screw rod 12 is clamped by the clamping mechanism, the drilling screw rod 12 is arranged on the rotating motor 7, if soil is needed to be fetched, the soil fetching drill pipe 15 is clamped by the clamping mechanism, the soil fetching drill pipe 15 is arranged on the rotating motor 7, the rotating motor 7 drives the drilling screw rod 12 or the soil fetching drill pipe 15 to rotate, the pneumatic push rod drives the lifting frame 4 to slide downwards along the rotating frame 6, so as to drive the rotating motor 7 to move downwards to drill or fetch soil,
after drilling or soil taking is completed, the pneumatic push rod drives the lifting frame 4 to slide upwards along the rotating frame 6, so as to drive the rotating motor 7 to move upwards, the water in the water tank 3 is injected into the first spray head 106 and the second spray head 602 by the water outlet system 11 while moving, the water is sprayed on the drilling screw rod 12 or the soil taking drill pipe 15 for cleaning, and water can be sprayed for cooling according to specific soil layers during drilling or soil taking,
when deeper drilling or soil taking is needed, the clamping mechanism clamps the extension connecting rod 14, the extension connecting rod 14 is installed on the rotating motor 7, the pneumatic push rod drives the lifting frame 4 to slide upwards along the rotating frame 6 so as to drive the rotating motor 7 to move upwards, then the screw rod 12 or the soil taking drill pipe 15 is clamped, and the screw rod 12 or the soil taking drill pipe 15 is installed at the lower end of the extension connecting rod 14.
Then the pneumatic push rod drives the lifting frame 4 to slide downwards along the rotating frame 6, so as to drive the rotating motor 7 to move downwards, and drilling or soil taking at deeper positions is carried out.
The side of locomotive main part 1 is equipped with rack 101 and borrowing frame 102, and borrowing frame 102 is located the end of rack 101, and rack 101 and borrowing frame 102 all are the L type. Two symmetrical lifting support legs 105 are arranged on the rear side of the lower end of the moving vehicle body 1; the placing frame 101 is used for placing the soil taking drill pipe 15, the soil taking frame 102 is used for placing the soil taking barrel to take soil, and the lifting support legs 105 are supported on the ground, so that the soil taking drill hole of the device is more stable.
The upper end of the water tank 3 is provided with a placing frame 301 and a water filling port 302, and the pneumatic push rod is connected with the air pump 10 through an air pipe; the placing rack 301 is used for placing the lifting rack 4 and the rotating rack 6, the water filling port 302 is used for adding water, and the air pump 10 is used for controlling the stretching of the pneumatic push rod.
A limiting plate 601 is arranged at the lower end of the rotating frame 6, the width of the limiting plate 601 is smaller than the distance between the two rear stop doors 103, a sun-shading rod 13 is arranged between the rotating frame 6 and the moving vehicle main body 1, two sides of the sun-shading rod 13 are provided with extensible rear sun-shading cloth 1301, and the rear sun-shading cloth 1301 is made of rainproof cloth; the limiting plate 601 is used for limiting the position of the sun-shading rod 13 aligned to the ground, and when the sun is sunny or raining, the sun-shading rod 13 is installed between the rotating frame 6 and the moving vehicle main body 1, and the rear sun-shading cloth 1301 is unfolded and connected to the moving vehicle main body 1 to shade the sun and shield the rain.
The upper end of the rotating frame 6 is provided with a front sun shield 5, two sides of the front sun shield 5 are provided with expandable front shielding cloth 501, the front shielding cloth 501 is made of waterproof cloth, and the front sun shield 5 is parallel to the limiting plate 601; when the sun is sunny or raining, the front cover 501 is unfolded and attached to the vehicle body 1 to shade the sun and rain.
A screwed pipe 701 is fixed on an output shaft of the rotating motor 7, a connecting screw rod is arranged at the end part of the drilling spiral rod 12, hollow screw rods are arranged at the end parts of the soil taking drill pipes 15, the connecting screw rods and the hollow screw rods are detachably screwed in the screwed pipe 701, a limiting plate 601 through which the drilling spiral rod 12 and the soil taking drill pipe 15 can pass is arranged, and limiting clamping grooves are arranged at one ends of the drilling spiral rod 12 and the soil taking drill pipe 15 close to the screw rods; the screwing pipe 70 is used for connecting the drilling screw rod 12 and the hollow screw rod, the output shaft of the rotating motor 7 drives the drilling screw rod 12 and the hollow screw rod to rotate, so that drilling or soil taking is carried out, and the clamping mechanism is used for clamping a limiting clamping groove and is convenient for screwing installation or dismounting of the drilling screw rod 12 and the soil taking drill pipe 15.
One end of the extension connecting rod 14 is provided with a screw connecting rod, the screw connecting rod is in threaded connection with the screw pipe 701, the other end of the extension connecting rod 14 is provided with an inner screw hole, the inner screw hole is in threaded connection with the connecting screw rod and the hollow screw rod or the screw connecting rod respectively, and one end of the extension connecting rod 14, which is close to the screw connecting rod, is provided with a limiting clamping groove; the clamping mechanism is used for clamping a limiting clamping groove of the extension connecting rod 14, and is convenient for mounting or dismounting the drilling screw rod 12 and the soil taking drill pipe 15 in a threaded mode.
The clamping mechanism comprises a clamping push rod 16 and an electric clamping jaw 17, the clamping push rod 16 is fixed on one of the rear shutters 103, and the electric clamping jaw 17 is fixed on the extending end of the clamping push rod 16; when the clamping is needed to be carried out for installation or disassembly, the telescopic end of the clamping push rod 16 drives the electric clamping jaw 17 to move right above the limiting plate 601, and the electric clamping jaw 17 clamps the drilling screw rod 12, the extension connecting rod 14 or the earth-taking drill pipe 15.
The water outlet system 11 comprises a water pump 1101, a handheld cleaning gun 1104 and a mud discharging joint 1105, the water pump 1101 is fixed on the main body 1 of the locomotive, the water inlet end of the water pump 1101 is connected to the water tank 3 through a water pipe, the water outlet end of the water pump 1101 is connected with a four-way water pipe 1102, the other three ends of the four-way water pipe 1102 are respectively provided with an electric valve 1103, and the three electric valves 1103 are respectively connected with the first spray head 106 and the second spray head 602, the handheld cleaning gun 1104 and the mud discharging joint 1105 through water pipes; the water pump 1101 is started, the water pump 1101 pumps out water in the water tank 3, and the electric valve 1103 is controlled to control the first spray head 106 and the second spray head 602 to spray water for cleaning, or the cleaning gun 1104 is held by hand for cleaning, or the soil discharge joint 1105 is used for connecting the soil sampling drill pipe 15 and discharging soil in the soil sampling drill pipe 15.
The working principle of the invention is as follows:
the vehicle body 1 is opened to a position where geological exploration is required, the two rear and side gates 103 and 104 are opened,
if the exploration position is a slope, the electric push rod 8 is adjusted to retract, the rotating frame 6 is driven to rotate, the rotating frame 6 is enabled to vertically face downwards,
if drilling is needed, the screw rod 12 is clamped by the clamping mechanism, the drilling screw rod 12 is arranged on the rotating motor 7, if soil is needed to be fetched, the soil fetching drill pipe 15 is clamped by the clamping mechanism, the soil fetching drill pipe 15 is arranged on the rotating motor 7, the rotating motor 7 drives the drilling screw rod 12 or the soil fetching drill pipe 15 to rotate, the pneumatic push rod drives the lifting frame 4 to slide downwards along the rotating frame 6, so as to drive the rotating motor 7 to move downwards to drill or fetch soil,
after drilling or soil taking is completed, the pneumatic push rod drives the lifting frame 4 to slide upwards along the rotating frame 6, so as to drive the rotating motor 7 to move upwards, the water in the water tank 3 is injected into the first spray head 106 and the second spray head 602 by the water outlet system 11 while moving, the water is sprayed on the drilling screw rod 12 or the soil taking drill pipe 15 for cleaning, and water can be sprayed for cooling according to specific soil layers during drilling or soil taking,
when deeper drilling or soil taking is needed, the clamping mechanism clamps the extension connecting rod 14, the extension connecting rod 14 is installed on the rotating motor 7, the pneumatic push rod drives the lifting frame 4 to slide upwards along the rotating frame 6 so as to drive the rotating motor 7 to move upwards, then the screw rod 12 or the soil taking drill pipe 15 is clamped, and the screw rod 12 or the soil taking drill pipe 15 is installed at the lower end of the extension connecting rod 14.
Then the pneumatic push rod drives the lifting frame 4 to slide downwards along the rotating frame 6, so as to drive the rotating motor 7 to move downwards, and drilling or soil taking at deeper positions is carried out.
After soil taking is completed, the soil taking drill pipe 15 is placed on the placing frame 101, the soil taking frame 102 is used for placing a soil taking barrel, the soil taking drill pipe 15 is connected through the mud discharging joint 1105, water is injected, and soil in the soil taking drill pipe 15 is discharged into the soil taking barrel.
In conclusion, the electric push rod 8 and the mounting frame 9 are matched with the rotating frame 6, so that the rotating frame 6 rotates, the rotating frame 6 is ensured to be vertically downward all the time, and drilling or soil taking is facilitated;
the extension connecting rod 14, the drilling screw rod 12 or the soil taking drill pipe 15 can be conveniently and rapidly installed by matching the rotating motor 7, the screwed pipe 701 and the clamping mechanism, and meanwhile, the extension connecting rod 14 can extend the length of the drilling screw rod 12 or the soil taking drill pipe 15, so that deeper soil taking or drilling is facilitated;
the lifting frame 4 is matched with the rotating frame 6, so that the drilling screw rod 12 or the soil taking drill pipe 15 is driven to lift conveniently to drill or take soil;
through the cooperation of the water outlet system 11 with the first spray head 106 and the second spray head 602, cleaning or water injection cooling is performed, and simultaneously, the water outlet system is matched with the placing frame 101, the soil sampling frame 102 and the soil sampling drill pipe 15 to perform water injection soil sampling.
The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications or additions may be made to the described embodiments or alternatives may be employed by those skilled in the art without departing from the spirit or ambit of the invention as defined in the appended claims.
Claims (9)
1. A movable drilling rig for geological exploration comprises a moving vehicle main body (1) and is characterized in that a placing box (2), a water tank (3) and a plurality of extension connecting rods (14) are sequentially arranged at the upper end of the moving vehicle main body (1), a plurality of drilling spiral rods (12) and soil taking drill pipes (15) are placed inside the placing box (2), a mounting rack (9) and a water outlet system (11) are further arranged at the upper end of the moving vehicle main body (1), a rotating rack (6) is hinged to the mounting rack (9), an electric push rod (8) is hinged between the mounting rack (9) and the rotating rack (6), a pneumatic push rod is arranged on the rotating rack (6), a lifting rack (4) is arranged on the pneumatic push rod in a sliding manner, a rotating motor (7) is fixed at the lower end of the lifting rack (4), a plurality of second spray nozzles (602) are arranged at the lower end of the rotating rack (6), the rear side of the moving vehicle main body (1) is hinged with two rear stop doors (103), one opposite side of each rear stop door (103) is hinged with a side stop door (104), a clamping mechanism is arranged on the rear stop door (103) on one side, first spray heads (106) are arranged on the side stop doors (104), and a water outlet system (11) is connected with the water tank (3), the first spray heads (106) and the second spray heads (602) respectively.
2. The mobile drilling rig for geological exploration, according to claim 1, characterized in that a placing rack (101) and a soil taking rack (102) are arranged at the side end of the mobile rig main body (1), the soil taking rack (102) is located at the tail end of the placing rack (101), the placing rack (101) and the soil taking rack (102) are both L-shaped, and two symmetrical lifting legs (105) are arranged on the rear side of the lower end of the mobile rig main body (1).
3. The mobile drilling rig for geological exploration, according to claim 1, characterized in that the upper end of said water tank (3) is provided with a placing rack (301) and a water injection port (302), the pneumatic push rod is connected with the air pump (10) through an air pipe.
4. The mobile drilling rig for geological exploration, according to claim 1, characterized in that the lower end of the rotating frame (6) is provided with a limiting plate (601), the width of the limiting plate (601) is smaller than the distance between the two rear shutters (103), a sunshade rod (13) is arranged between the rotating frame (6) and the moving vehicle body (1), two sides of the sunshade rod (13) are provided with extensible rear sunshade cloth (1301), and the rear sunshade cloth (1301) is made of rainproof cloth.
5. The mobile drilling rig for geological exploration, according to claim 4, characterized in that the upper end of the rotating frame (6) is provided with a front sunshade (5), two sides of the front sunshade (5) are provided with expandable front canopies (501), the front canopies (501) are made of waterproof cloth, and the front sunshade (5) is parallel to the limiting plate (601).
6. The mobile drilling rig for geological exploration, according to claim 1, characterized in that a screwed pipe (701) is fixed on the output shaft of the rotating motor (7), a connecting screw rod is arranged at the end of the drilling screw rod (12), a hollow screw rod is arranged at the end of the soil-sampling drill pipe (15), the connecting screw rod and the hollow screw rod are detachably screwed in the screwed pipe (701), a limiting plate (601) can be penetrated by the drilling screw rod (12) and the soil-sampling drill pipe (15), and a limiting clamping groove is arranged at one end of the drilling screw rod (12) and one end of the soil-sampling drill pipe (15) close to the screw rods.
7. The mobile drilling rig for geological exploration, according to claim 6, characterized in that one end of the extension connecting rod (14) is provided with a screw rod, the screw rod is in threaded connection with the screw pipe (701), the other end of the extension connecting rod (14) is provided with an internal screw hole, the internal screw hole is in threaded connection with a connecting screw rod and a hollow screw rod or a screw rod respectively, and one end of the extension connecting rod (14) close to the screw rod is provided with a limit slot.
8. A mobile drilling rig for geological exploration, according to claim 1, characterized in that said gripping mechanism comprises a gripping push rod (16) and an electric gripping jaw (17), the gripping push rod (16) being fixed on one of the rear shutters (103), the electric gripping jaw (17) being fixed on the projecting end of the gripping push rod (16).
9. The mobile drilling rig for geological exploration according to claim 1, wherein the water outlet system (11) comprises a water pump (1101), a handheld cleaning gun (1104) and a mud discharging joint (1105), the water pump (1101) is fixed on the mobile vehicle body (1), the water inlet end of the water pump (1101) is connected to the water tank (3) through a water pipe, the water outlet end of the water pump (1101) is connected with a four-way water pipe (1102), the other three ends of the four-way water pipe (1102) are respectively provided with an electric valve (1103), and the three electric valves (1103) are respectively connected with the first nozzle (106) and the second nozzle (602), the handheld cleaning gun (1104) and the mud discharging joint (1105) through water pipes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111312327.9A CN114033301A (en) | 2021-11-08 | 2021-11-08 | Movable type drilling rig for geological exploration |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111312327.9A CN114033301A (en) | 2021-11-08 | 2021-11-08 | Movable type drilling rig for geological exploration |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114033301A true CN114033301A (en) | 2022-02-11 |
Family
ID=80143204
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111312327.9A Withdrawn CN114033301A (en) | 2021-11-08 | 2021-11-08 | Movable type drilling rig for geological exploration |
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| Country | Link |
|---|---|
| CN (1) | CN114033301A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116816276A (en) * | 2023-08-29 | 2023-09-29 | 山东天河科技股份有限公司 | Colliery drilling equipment with dust suppression effect |
-
2021
- 2021-11-08 CN CN202111312327.9A patent/CN114033301A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116816276A (en) * | 2023-08-29 | 2023-09-29 | 山东天河科技股份有限公司 | Colliery drilling equipment with dust suppression effect |
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Application publication date: 20220211 |