CN117365291B - Geothermal detection equipment - Google Patents
Geothermal detection equipment Download PDFInfo
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- CN117365291B CN117365291B CN202311651639.1A CN202311651639A CN117365291B CN 117365291 B CN117365291 B CN 117365291B CN 202311651639 A CN202311651639 A CN 202311651639A CN 117365291 B CN117365291 B CN 117365291B
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- 238000001514 detection method Methods 0.000 title claims abstract description 25
- 230000007246 mechanism Effects 0.000 claims abstract description 112
- 238000005070 sampling Methods 0.000 claims abstract description 42
- 238000005553 drilling Methods 0.000 claims abstract description 39
- 230000005484 gravity Effects 0.000 claims description 42
- 238000005096 rolling process Methods 0.000 claims description 13
- 238000007789 sealing Methods 0.000 claims description 13
- 230000000087 stabilizing effect Effects 0.000 claims description 7
- 230000006698 induction Effects 0.000 claims description 6
- 239000000523 sample Substances 0.000 claims description 6
- 239000002184 metal Substances 0.000 claims description 4
- 230000000694 effects Effects 0.000 abstract description 10
- 238000000034 method Methods 0.000 abstract description 7
- 230000008569 process Effects 0.000 abstract description 7
- 230000033001 locomotion Effects 0.000 abstract description 4
- 238000012544 monitoring process Methods 0.000 abstract description 3
- 239000002689 soil Substances 0.000 description 7
- 230000009471 action Effects 0.000 description 4
- 244000309464 bull Species 0.000 description 3
- 230000000295 complement effect Effects 0.000 description 3
- 230000004044 response Effects 0.000 description 3
- 125000004122 cyclic group Chemical group 0.000 description 2
- 239000007769 metal material Substances 0.000 description 2
- 238000013459 approach Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Classifications
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- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B7/00—Special methods or apparatus for drilling
- E21B7/04—Directional drilling
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- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21B—EARTH DRILLING, e.g. DEEP 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
- E21B15/04—Supports for the drilling machine, e.g. derricks or masts specially adapted for directional drilling, e.g. slant hole rigs
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- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21B—EARTH DRILLING, e.g. DEEP 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
- E21B19/08—Apparatus for feeding the rods or cables; Apparatus for increasing or decreasing the pressure on the drilling tool; Apparatus for counterbalancing the weight of the rods
- E21B19/081—Screw-and-nut feed mechanisms
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- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21B—EARTH DRILLING, e.g. DEEP 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 DRILLING; MINING
- E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B49/00—Testing the nature of borehole walls; Formation testing; Methods or apparatus for obtaining samples of soil or well fluids, specially adapted to earth drilling or wells
- E21B49/02—Testing the nature of borehole walls; Formation testing; Methods or apparatus for obtaining samples of soil or well fluids, specially adapted to earth drilling or wells by mechanically taking samples of the soil
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
- G01V9/00—Prospecting or detecting by methods not provided for in groups G01V1/00 - G01V8/00
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/10—Geothermal energy
Abstract
The invention belongs to the technical field of geothermal equipment, and particularly relates to geothermal detection equipment which comprises a main frame, a supporting mechanism, a drilling mechanism and a detection auxiliary mechanism. According to the invention, the circulating mechanism is arranged, and the rotation of the slow servo motor is utilized to complete the up-and-down circulating reciprocating motion of a plurality of groups of stressed rods, so that the technical effect of multipoint detection in the detection process is realized, and the technical problem of low detection efficiency in the prior art is effectively solved; meanwhile, by the aid of the sampling mechanism, multiple groups of rotating blocks move in batches, meanwhile, circulating sampling is automatically completed by means of drilling pressure, the detector is arranged in the semi-open space, damage to the detector in rotary drilling is reduced, the technical effect of continuous multipoint sampling monitoring is achieved, and the technical problem that the detector is easy to damage in the prior art is effectively solved.
Description
Technical Field
The invention belongs to the technical field of geothermal equipment, and particularly relates to geothermal detection equipment.
Background
Geothermal heat refers to natural heat flow from the earth lava to the outside, and is a thermal energy resource from the earth's interior. The interior of the earth is a huge thermal reservoir, such as lava ejected from volcanic has a temperature of 1200-1300 ℃, natural hot springs have a temperature of more than 60 ℃ and some natural hot springs have a temperature of 100-140 ℃, and heat from the interior of the earth can be converted into energy. When this heat seeps out of the surface, it becomes a geothermal resource.
At present, a geothermal detection device is needed when geothermal resources are searched, most geothermal detection devices for geological exploration at present are usually used for detecting the infrared rays on the ground surface through an inductor, but the infrared rays generated by heat dissipation of some geothermal resources are blocked by earth on the ground surface, and the infrared rays cannot be transmitted to the ground, so that the common detector cannot detect the infrared rays and the opportunity of geothermal resource exploitation is lost. Therefore, geothermal heat corresponding to a deep underground position needs to be detected by adopting a drilling mode, if a drill rod is pulled out after drilling, and detection equipment stretches into the ground again, drilling loss easily occurs at a soft position to influence the detection effect, and if the geothermal heat detecting head is directly drilled into the ground, the detecting head is easily damaged by hard substances such as underground rock and the like to influence the service life of the detecting head during drilling, and meanwhile, due to uneven surface, when the drilling machine is used for drilling, the drilling machine cannot be horizontally placed on the ground, a drill bit easily deviates in the drilling process to influence the accuracy of a exploratory hole.
At present, a geothermal detecting device which can effectively protect a detecting head and adapt to various terrains is lacking.
Disclosure of Invention
In order to solve the existing problems, the invention provides geothermal detection equipment, which is provided with a circulation mechanism and utilizes the rotation of a slow servo motor to complete the up-and-down circulation reciprocating motion of a plurality of groups of stress rods, thereby realizing the technical effect of multipoint detection in the detection process and effectively solving the technical problem of low detection efficiency in the prior art; by arranging the sampling mechanism, the cyclic sampling is automatically completed by utilizing batch movement of a plurality of groups of rotating blocks and drilling pressure, the detector is arranged in the semi-open space, the damage of rotary drilling to the detector is reduced, the technical effect of continuous multipoint sampling monitoring is realized, and the technical problem that the detector is easy to damage in the prior art is effectively solved; through being equipped with horizontal mechanism, utilize gravity ball and gravity rope perpendicular to horizontal plane's principle, with adjustment mechanism matched with, the flexible of automatic control hydraulic press has realized the horizontal technological effect of this equipment automatic adjustment, has effectively solved the loaded down with trivial details technical problem of adjustment step among the prior art.
The technical scheme adopted by the invention is as follows: the utility model provides a geothermal detecting equipment, including the body frame, supporting mechanism, drilling mechanism and survey complementary unit, supporting mechanism locates the body frame lateral wall, drilling mechanism locates the body frame lateral wall, it locates inside drilling mechanism to survey complementary unit, supporting mechanism includes horizontal mechanism and adjustment mechanism, horizontal mechanism locates the body frame lateral wall, adjustment mechanism locates the body frame bottom, drilling mechanism includes rotary mechanism and perpendicular mechanism, perpendicular mechanism locates the body frame lateral wall, rotary mechanism locates perpendicular mechanism lateral wall, survey complementary unit includes circulation mechanism and sampling mechanism, circulation mechanism locates inside the rotary mechanism, sampling mechanism locates inside the rotary mechanism.
Further, horizontal mechanism includes sealed bucket, response piece, gravity ball, gravity rope and electrical signal ware, and sealed bucket is fixed to be located the body frame top, and sealed bucket inner wall is located to the fixed locating of response piece array, and sealed bucket top is located to gravity rope one end, and sealed bucket inner wall is located in the gravity ball slip, and gravity rope other end and gravity ball fixed connection, electrical signal ware fixed array are fixed to be located sealed bucket outer wall.
Further, adjustment mechanism includes support column, supporting groove, hydraulic press, supporting leg and earthing lug, and the body frame lateral wall is fixed to the support column array, and the supporting groove is seted up in the support column bottom, and the inside top of supporting groove is located to the hydraulic press is fixed, and the supporting leg slides and locates the supporting groove lateral wall, hydraulic press output and supporting leg top fixed connection, and the earthing lug rotates to locate the supporting leg bottom, and the response piece position corresponds with the support column position.
Further, the vertical mechanism comprises a lifting frame, a sliding groove, a first servo motor, a first threaded rod and a sliding frame, wherein the lifting frame is fixedly arranged at the top end of the main frame, the sliding groove is formed in the side wall of the lifting frame, the first servo motor is fixedly arranged at the top end of the lifting frame, the first threaded rod is coaxially fixedly arranged at the output end of the first servo motor, the other end of the first threaded rod is rotationally arranged at the top end of the main frame, the sliding frame is slidably arranged at the side wall of the sliding groove, and the top end of the sliding frame is sleeved on the outer wall of the first threaded rod.
Further, rotary mechanism includes second servo motor, first gear, second gear, drilling rod, screw propulsion piece and drill bit, and the carriage top is located to the second servo motor fixation, and first gear coaxial fixation locates the second servo motor output, and the carriage bottom is located in the drilling rod rotation, and drilling rod one end runs through the carriage bottom, and the drilling rod top is located to the coaxial fixation of second gear, and screw propulsion piece is fixed to be located the drilling rod outer wall, and the drill bit is fixed to be located the drilling rod bottom.
Further, circulation mechanism includes rotary tank, bull stick, third gear, fourth gear, slow servo motor, the rotor groove, rotor and stabilizing ring, the rotary tank is seted up on the drilling rod top, the bull stick rotates to locate the rotary tank inner wall, the coaxial fixed drilling rod top of locating of third gear, slow servo motor is fixed to be located on the second gear top, the coaxial fixed slow servo motor output of locating of fourth gear, the rotor groove is seted up inside the drilling rod, the rotor groove communicates with each other with the rotary tank, the rotor is located inside the rotor groove, the rotor top coaxial fixed locating of rotor bottom, stabilizing ring is fixed to be located bull stick circumference lateral wall.
Further, the sampling mechanism comprises a circulating groove, a stress rod, a limiting ring, a rolling wheel, a reset spring, a sampling groove, a rotating block, a limiting block and a detector, wherein the circulating groove array is arranged inside a drill rod, the stress rod is slidably arranged on the inner wall of the circulating groove, the rolling wheel is rotationally arranged on the top end of the stress rod, the limiting ring is fixedly arranged on the outer wall of the stress rod, one end of the reset spring is fixedly arranged on the bottom wall of the circulating groove, the other end of the reset spring is fixedly arranged on the bottom end of the limiting ring, the sampling groove is arranged on the side wall of the drill bit, the rotating block is rotationally arranged on the top end of the sampling groove, the limiting block is fixedly arranged on the side wall of the rotating block, the limiting block is slidably arranged on the inner wall of the circulating groove, the detector is fixedly arranged on the bottom end of the sampling groove, the sampling groove is communicated with the circulating groove, the vertical section of the rotating disc is trapezoid, and the rolling wheel is contacted with the bottom end of the rotating disc.
Further, an electric control panel is fixedly arranged on the side wall of the main frame and is electrically connected with the first servo motor, the hydraulic device, the slow servo motor, the detector, the electric signal device, the gravity ball and the induction piece through wires.
Further, the first threaded rod is connected with the top end of the sliding frame through threads, the first gear is meshed with the second gear, and the third gear is meshed with the fourth gear.
Further, the cross section of the sensing piece is arc-shaped, the outer diameter of the gravity ball is smaller than the inner diameter of the sensing piece, the gravity ball is made of metal materials, and the gravity rope is made of metal materials.
Further, the model of the electrical control panel is SYC89C52RC-401.
Compared with the prior art, the invention has the beneficial effects that:
(1) According to the invention, the adjusting mechanism is arranged, so that a user can adjust the extending length of the supporting leg by using the hydraulic device, the technical effect of adjusting the position of the equipment is realized, and the technical problem that the detecting equipment in the prior art is difficult to adjust and correct is effectively solved;
(2) According to the invention, the horizontal mechanism is arranged, and the gravity ball and the gravity rope are matched with the adjusting mechanism by utilizing the principle that the gravity ball and the gravity rope are vertical to the horizontal plane, so that the telescopic operation of the hydraulic device is automatically controlled, the technical effect of automatically adjusting the horizontal of the device is realized, and the technical problem of complicated adjusting steps in the prior art is effectively solved;
(3) According to the invention, the drilling mechanism is arranged, so that a user can control the drilling depth through the electrical control panel;
(4) According to the invention, the circulating mechanism is arranged, and the rotation of the slow servo motor is utilized to complete the up-and-down circulating reciprocating motion of a plurality of groups of stressed rods, so that the technical effect of multi-point detection in the detection process is realized, and the technical problem of low detection efficiency in the prior art is effectively solved;
(5) According to the invention, the sampling mechanism is arranged, the multiple groups of rotating blocks move in batches and the drilling pressure is utilized to automatically complete the cyclic sampling, the detector is arranged in the semi-open space, the damage of rotary drilling to the detector is reduced, the technical effect of continuous multipoint sampling monitoring is realized, and the technical problem that the detector is easy to damage in the prior art is effectively solved.
Drawings
FIG. 1 is a front view of a geothermal probing apparatus according to the present invention;
FIG. 2 is a top view of a geothermal probing apparatus according to the present invention;
FIG. 3 is a right side view of a geothermal detecting device according to the present invention;
fig. 4 is a schematic diagram of a three-dimensional structure of a geothermal detecting device according to the present invention;
FIG. 5 is an enlarged view of portion A of FIG. 4;
FIG. 6 is a partial cross-sectional view of a geothermal probing apparatus according to the present invention;
FIG. 7 is an enlarged view of portion B of FIG. 6;
FIG. 8 is a front cross-sectional view of a geothermal probe according to the present invention;
fig. 9 is an enlarged view of a portion C in fig. 8.
Wherein 1, main frame, 2, supporting mechanism, 3, drilling mechanism, 4, detection auxiliary mechanism, 210, horizontal mechanism, 220, adjustment mechanism, 310, rotary mechanism, 320, vertical mechanism, 410, circulation mechanism, 420, sampling mechanism, 211, sealed bucket, 212, sensing piece, 213, gravity ball, 214, gravity rope, 215, electric signal device, 221, support column, 222, support groove, 223, hydraulic device, 224, support leg, 225, grounding piece, 321, lifting frame, 322, chute, 323, first servo motor, 324, first threaded rod, 325, sliding frame, 311, second servo motor, 312, first gear, 313, second gear, 314, drill rod, 315, spiral propulsion piece, 316, drill bit, 411, rotary groove, 412, rotating rod, 413, third gear, 414, fourth gear, 415, slow servo motor, 416, turntable groove, 417, rotating disc, 418, stabilizing ring, 421, circulation groove, 422, stressing rod, 423, limiting ring, 424, rolling wheel, 425, reset spring, 427, reset spring, 426, 428, rotation block, 429, sampling device, electrical property control panel, 429, 101, etc.
The accompanying drawings are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate the invention and together with the embodiments of the invention, serve to explain the invention.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
As shown in fig. 1, fig. 2, fig. 3, fig. 4, fig. 5, fig. 6, fig. 7, fig. 8 and fig. 9, the geothermal detecting device is provided, which comprises a main frame 1, a supporting mechanism 2, a drilling mechanism 3 and a detecting auxiliary mechanism 4, wherein the supporting mechanism 2 is arranged on the side wall of the main frame 1, the drilling mechanism 3 is arranged on the side wall of the main frame 1, the detecting auxiliary mechanism 4 is arranged inside the drilling mechanism 3, the supporting mechanism 2 comprises a horizontal mechanism 210 and an adjusting mechanism 220, the horizontal mechanism 210 is arranged on the side wall of the main frame 1, the adjusting mechanism 220 is arranged at the bottom end of the main frame 1, the drilling mechanism 3 comprises a rotating mechanism 310 and a vertical mechanism 320, the vertical mechanism 320 is arranged on the side wall of the main frame 1, the rotating mechanism 310 is arranged on the side wall of the vertical mechanism 320, the detecting auxiliary mechanism 4 comprises a circulating mechanism 410 and a sampling mechanism 420, the circulating mechanism 410 is arranged inside the rotating mechanism 310, and the sampling mechanism 420 is arranged inside the rotating mechanism 310.
The horizontal mechanism 210 comprises a sealing barrel 211, an induction piece 212, a gravity ball 213, a gravity rope 214 and an electric signal device 215, wherein the sealing barrel 211 is fixedly arranged at the top end of the main frame 1, the induction piece 212 is fixedly arranged on the inner wall of the sealing barrel 211, one end of the gravity rope 214 is fixedly arranged at the top end of the sealing barrel 211, the gravity ball 213 is slidingly arranged on the inner wall of the sealing barrel 211, the other end of the gravity rope 214 is fixedly connected with the gravity ball 213, and the electric signal device 215 is fixedly arranged on the outer wall of the sealing barrel 211 in an array.
The adjusting mechanism 220 comprises a supporting column 221, a supporting groove 222, a hydraulic device 223, supporting legs 224 and a grounding plate 225, the supporting column 221 is fixedly arranged on the side wall of the main frame 1, the supporting groove 222 is arranged at the bottom end of the supporting column 221, the hydraulic device 223 is fixedly arranged at the top end inside the supporting groove 222, the supporting legs 224 are slidably arranged on the side wall of the supporting groove 222, the output end of the hydraulic device 223 is fixedly connected with the top ends of the supporting legs 224, the grounding plate 225 is rotatably arranged at the bottom ends of the supporting legs 224, and the position of the sensing plate 212 corresponds to the position of the supporting column 221.
The vertical mechanism 320 includes a lifting frame 321, a sliding groove 322, a first servo motor 323, a first threaded rod 324 and a sliding frame 325, wherein the lifting frame 321 is fixedly arranged at the top end of the main frame 1, the sliding groove 322 is arranged on the side wall of the lifting frame 321, the first servo motor 323 is fixedly arranged at the top end of the lifting frame 321, the first threaded rod 324 is coaxially and fixedly arranged at the output end of the first servo motor 323, the other end of the first threaded rod 324 is rotationally arranged at the top end of the main frame 1, the sliding frame 325 is slidably arranged on the side wall of the sliding groove 322, and the top end of the sliding frame 325 is sleeved on the outer wall of the first threaded rod 324.
The rotating mechanism 310 comprises a second servo motor 311, a first gear 312, a second gear 313, a drill rod 314, a spiral pushing piece 315 and a drill bit 316, wherein the second servo motor 311 is fixedly arranged at the top end of a sliding frame 325, the first gear 312 is coaxially and fixedly arranged at the output end of the second servo motor 311, the drill rod 314 is rotationally arranged at the bottom end of the sliding frame 325, one end of the drill rod 314 penetrates through the bottom end of the sliding frame 325, the second gear 313 is coaxially and fixedly arranged at the top end of the drill rod 314, the spiral pushing piece 315 is fixedly arranged on the outer wall of the drill rod 314, and the drill bit 316 is fixedly arranged at the bottom end of the drill rod 314.
The circulation mechanism 410 includes a rotary slot 411, a rotary rod 412, a third gear 413, a fourth gear 414, a slow servo motor 415, a rotary disk slot 416, a rotary disk 417 and a stabilizing ring 418, wherein the rotary slot 411 is arranged at the top end of the drill rod 314, the rotary rod 412 is rotationally arranged on the inner wall of the rotary slot 411, the third gear 413 is coaxially and fixedly arranged at the top end of the drill rod 314, the slow servo motor 415 is fixedly arranged at the top end of the second gear 313, the fourth gear 414 is coaxially and fixedly arranged at the output end of the slow servo motor 415, the rotary disk slot 416 is arranged inside the drill rod 314, the rotary disk slot 416 is communicated with the rotary slot 411, the rotary disk 417 is arranged inside the rotary disk slot 416, the top end of the rotary disk 417 is coaxially and fixedly arranged at the bottom end of the rotary rod 412, and the stabilizing ring 418 is fixedly arranged on the circumferential side wall of the rotary rod 412.
The sampling mechanism 420 comprises a circulating groove 421, a force-bearing rod 422, a limiting ring 423, a rolling wheel 424, a return spring 425, a sampling groove 426, a rotating block 427, a limiting block 428 and a detector 429, wherein the circulating groove 421 is arranged in the drill rod 314 in an array mode, the force-bearing rod 422 is slidably arranged on the inner wall of the circulating groove 421, the rolling wheel 424 is rotatably arranged on the top end of the force-bearing rod 422, the limiting ring 423 is fixedly arranged on the outer wall of the force-bearing rod 422, one end of the return spring 425 is fixedly arranged on the bottom wall of the circulating groove 421, the other end of the return spring 425 is fixedly arranged on the bottom end of the limiting ring 423, the sampling groove 426 is arranged on the side wall of the rotating block 427, the limiting block 428 is slidably arranged on the inner wall of the circulating groove 421, the detector 429 is fixedly arranged on the bottom end of the sampling groove 426, the sampling groove 426 is communicated with the circulating groove 421, the vertical section of the rotating disc 417 is trapezoid, and the rolling wheel 424 is contacted with the bottom end of the rotating disc 417.
The side wall of the main frame 1 is fixedly provided with an electrical control panel 101, and the electrical control panel 101 is electrically connected with the first servo motor 323, the hydraulic device 223, the slow servo motor 415, the detector 429, the electrical signal device 215, the gravity ball 213 and the sensing piece 212 through wires.
Wherein, the first threaded rod 324 is connected with the top end of the sliding frame 325 through threads, the first gear 312 is meshed with the second gear 313, and the third gear 413 is meshed with the fourth gear 414.
Wherein, the cross section of the sensing piece 212 is arc-shaped, the outer diameter of the gravity ball 213 is smaller than the inner diameter of the sensing piece 212, the gravity ball 213 is made of metal, and the gravity rope 214 is made of metal.
When the device is specifically used, firstly, the device is placed above a soil layer to be detected, then a user can start an electric signal device 215 through an electric control panel 101, when the main frame 1 is not in a horizontal plane, the positions of the gravity ball 213 and the sealing barrel 211 are deviated so as to contact the sensing piece 212 in the low-point direction, the corresponding sensing piece 212 forms an electrifying circuit with the gravity ball 213 and the gravity rope 214, and then the hydraulic device 223 corresponding to the sensing piece 212 is controlled to extend until the main frame 1 is in the horizontal plane, namely, the gravity ball 213 is not contacted with the sensing piece 212 in any direction;
then, the user can control the second servo motor 311 to work through the electrical control panel 101, and can drive the drill rod 314 and the drill bit 316 through the first gear 312 and the second gear 313, and then the user can control the first servo motor 323 to work through the electrical control panel 101, and can drive the sliding frame 325 to slide up and down on the side wall of the sliding groove 322 through the first threaded rod 324, so that the detected soil layer can be drilled;
when the soil layer is to be detected, a user can control the slow servo motor 415 to work through the electric control panel 101, the rotation rod 412 can slowly rotate in the rotation groove 411 through the transmission of the third gear 413 and the fourth gear 414, and then the rotation disc 417 is driven to rotate in the rotation disc groove 416, when the rotation wheel 424 at the top end of the force rod 422 is at the lowest point of the bottom end of the rotation disc 417, at this time, the force rod 422 reaches the maximum stroke downwards, the return spring 425 is in a compressed state, the bottom end of the force rod 422 pushes the rotation block 427 until the limiting block 428 contacts the bottom wall of the sampling groove 426, at this time, the surface of the leaking part of the rotation block 427 approaches the outer surface of the drill bit 316, when the rotation disc 417 rotates, the rotation wheel 424 gradually contacts the highest point of the bottom end of the rotation disc 417 from the lowest point of the rotation disc 417, during this process, due to the action of the return spring 425 and the limiting ring 423, the force bar 422 will drive the rolling wheel 424 to move upwards, so that the rolling wheel 424 always contacts the bottom end of the rotating disc 417 during the rotation of the rotating disc 417, during the upward displacement of the force bar 422, the drill bit 316 still belongs to the rotation state, the soil and the surface of the drill bit 316 have pressure, so that the rotating block 427 rotates towards the sampling groove 426, the just drilled soil can enter the sampling groove 426, the detector 429 can analyze the soil sample of the sampling groove 426, the soil layer is detected, when the rotating disc 417 continues to rotate, the rolling wheel 424 is turned from the highest point of the bottom end of the rotating disc 417 to the lowest point of the bottom end, during the process, the force bar 422 moves downwards, the bottom end of the force bar 422 pushes the rotating block 427 to rotate towards the outside of the sampling groove 426, the rotating block 427 pushes the sample in the sampling groove 426 out of the sampling groove 426, and the drill bit 316 rotates, the abandoned sample is transported to the ground surface by the spiral propelling piece 315, the rotating disc 417 continuously rotates to enable the four rotating blocks 427 on the surface of the drill bit 316 to rotate, and then the abandoned sample is sampled and discharged sequentially, the multipoint continuous detection of the equipment is completed, the detector 429 is positioned in the sampling groove 426 in the process, and the damage to the detector 429 caused by the rotation of the drill bit 316 is avoided due to the fact that the detector 429 is positioned in the semi-closed space.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions.
The present invention and its embodiments have been described above with no limitation, and the embodiments of the present invention are shown in the drawings, and the actual structure is not limited thereto, so that those skilled in the art who have the ordinary skill in the art who have the benefit of the present invention will not creatively design similar structures and examples to those of the present invention without departing from the gist of the present invention.
Claims (4)
1. A geothermal probing apparatus, characterized in that: the automatic detection device comprises a main frame (1), a supporting mechanism (2), a drilling mechanism (3) and a detection auxiliary mechanism (4), wherein the supporting mechanism (2) is arranged on the side wall of the main frame (1), the drilling mechanism (3) is arranged on the side wall of the main frame (1), the detection auxiliary mechanism (4) is arranged inside the drilling mechanism (3), the supporting mechanism (2) comprises a horizontal mechanism (210) and an adjusting mechanism (220), the horizontal mechanism (210) is arranged on the side wall of the main frame (1), the adjusting mechanism (220) is arranged at the bottom end of the main frame (1), the drilling mechanism (3) comprises a rotating mechanism (310) and a vertical mechanism (320), the vertical mechanism (320) is arranged on the side wall of the main frame (1), the detection auxiliary mechanism (4) comprises a circulating mechanism (410) and a sampling mechanism (420), the circulating mechanism (410) is arranged inside the rotating mechanism (310), and the sampling mechanism (420) is arranged inside the rotating mechanism (310).
The horizontal mechanism (210) comprises a sealing barrel (211), an induction piece (212), a gravity ball (213), a gravity rope (214) and an electric signal device (215), wherein the sealing barrel (211) is fixedly arranged at the top end of the main frame (1), an array of the induction piece (212) is fixedly arranged on the inner wall of the sealing barrel (211), one end of the gravity rope (214) is fixedly arranged at the top end of the sealing barrel (211), the gravity ball (213) is slidingly arranged on the inner wall of the sealing barrel (211), the other end of the gravity rope (214) is fixedly connected with the gravity ball (213), and the electric signal device (215) is fixedly arranged on the outer wall of the sealing barrel (211) in an array;
the adjusting mechanism (220) comprises a supporting column (221), a supporting groove (222), a hydraulic device (223), supporting legs (224) and a grounding plate (225), wherein the supporting column (221) is fixedly arranged on the side wall of the main frame (1), the supporting groove (222) is formed in the bottom end of the supporting column (221), the hydraulic device (223) is fixedly arranged on the top end inside the supporting groove (222), the supporting legs (224) are slidably arranged on the side wall of the supporting groove (222), the output end of the hydraulic device (223) is fixedly connected with the top ends of the supporting legs (224), the grounding plate (225) is rotatably arranged on the bottom end of the supporting legs (224), and the position of the sensing plate (212) corresponds to the position of the supporting column (221);
the vertical mechanism (320) comprises a lifting frame (321), a sliding chute (322), a first servo motor (323), a first threaded rod (324) and a sliding frame (325), wherein the lifting frame (321) is fixedly arranged at the top end of the main frame (1), the sliding chute (322) is arranged on the side wall of the lifting frame (321), the first servo motor (323) is fixedly arranged at the top end of the lifting frame (321), the first threaded rod (324) is coaxially fixedly arranged at the output end of the first servo motor (323), the other end of the first threaded rod (324) is rotationally arranged at the top end of the main frame (1), the sliding frame (325) is slidingly arranged at the side wall of the sliding chute (322), and the top end of the sliding frame (325) is sleeved on the outer wall of the first threaded rod (324);
the rotary mechanism (310) comprises a second servo motor (311), a first gear (312), a second gear (313), a drill rod (314), a spiral pushing piece (315) and a drill bit (316), wherein the second servo motor (311) is fixedly arranged at the top end of a sliding frame (325), the first gear (312) is coaxially fixedly arranged at the output end of the second servo motor (311), the drill rod (314) is rotationally arranged at the bottom end of the sliding frame (325), one end of the drill rod (314) penetrates through the bottom end of the sliding frame (325), the second gear (313) is coaxially fixedly arranged at the top end of the drill rod (314), the spiral pushing piece (315) is fixedly arranged on the outer wall of the drill rod (314), and the drill bit (316) is fixedly arranged at the bottom end of the drill rod (314);
the circulation mechanism (410) comprises a rotary groove (411), a rotary rod (412), a third gear (413), a fourth gear (414), a slow servo motor (415), a rotary disc groove (416), a rotary disc (417) and a stabilizing ring (418), wherein the rotary groove (411) is formed in the top end of the drill rod (314), the rotary rod (412) is rotationally arranged on the inner wall of the rotary groove (411), the third gear (413) is coaxially and fixedly arranged on the top end of the drill rod (314), the slow servo motor (415) is fixedly arranged on the top end of the second gear (313), the fourth gear (414) is coaxially and fixedly arranged at the output end of the slow servo motor (415), the rotary disc groove (416) is formed in the drill rod (314), the rotary disc groove (416) is communicated with the rotary groove (411), the rotary disc (417) is formed in the rotary disc groove (416), the top end of the rotary disc (417) is coaxially and fixedly arranged on the bottom end of the rotary rod (412), and the stabilizing ring (418) is fixedly arranged on the circumferential side wall of the rotary rod (412).
The sampling mechanism (420) comprises a circulating groove (421), a stress rod (422), a limiting ring (423), a rolling wheel (424), a reset spring (425), a sampling groove (426), a rotating block (427), a limiting block (428) and a detector (429), wherein the circulating groove (421) is arranged inside a drill rod (314), the stress rod (422) is slidingly arranged on the inner wall of the circulating groove (421), the rolling wheel (424) is rotationally arranged at the top end of the stress rod (422), the limiting ring (423) is fixedly arranged on the outer wall of the stress rod (422), one end of the reset spring (425) is fixedly arranged at the bottom wall of the inside of the circulating groove (421), the other end of the reset spring (425) is fixedly arranged at the bottom end of the limiting ring (423), the sampling groove (426) is arranged on the side wall of a drill bit (316), the rotating block (427) is rotationally arranged at the top end of the sampling groove (426), the limiting block (428) is fixedly arranged on the side wall of the rotating block (427), the limiting block (428) is slidingly arranged on the inner wall of the circulating groove (421), the detector (429) is fixedly arranged at the bottom end of the inside of the sampling groove (426), the sampling groove (426) and the circulating groove (426) is vertically communicated with the circulating disc (417), the rolling wheel (424) is contacted with the bottom end of the rotating disc (417).
2. A geothermal probing apparatus according to claim 1, wherein: the side wall of the main frame (1) is fixedly provided with an electrical control panel (101), and the electrical control panel (101) is electrically connected with a first servo motor (323), a hydraulic device (223), a slow servo motor (415), a detector (429), an electrical signal device (215), a gravity ball (213) and an induction piece (212) through wires.
3. A geothermal probing apparatus according to claim 2, wherein: the first threaded rod (324) is connected with the top end of the sliding frame (325) through threads, the first gear (312) is meshed with the second gear (313), and the third gear (413) is meshed with the fourth gear (414).
4. A geothermal probe apparatus according to claim 3, wherein: the cross section of the sensing piece (212) is arc-shaped, the outer diameter of the gravity ball (213) is smaller than the inner diameter of the sensing piece (212), the gravity ball (213) is made of metal, and the gravity rope (214) is made of metal.
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