CN115370281B - Soil layer drilling equipment for slowing down deformation of soil layer - Google Patents
Soil layer drilling equipment for slowing down deformation of soil layer Download PDFInfo
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- CN115370281B CN115370281B CN202211042402.9A CN202211042402A CN115370281B CN 115370281 B CN115370281 B CN 115370281B CN 202211042402 A CN202211042402 A CN 202211042402A CN 115370281 B CN115370281 B CN 115370281B
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- drilling
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- assembly
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- 238000005553 drilling Methods 0.000 title claims abstract description 109
- 239000002689 soil Substances 0.000 title claims abstract description 104
- 238000001514 detection method Methods 0.000 claims abstract description 39
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims abstract description 13
- 235000017491 Bambusa tulda Nutrition 0.000 claims abstract description 13
- 241001330002 Bambuseae Species 0.000 claims abstract description 13
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims abstract description 13
- 239000011425 bamboo Substances 0.000 claims abstract description 13
- 230000000149 penetrating effect Effects 0.000 claims abstract 2
- 239000000523 sample Substances 0.000 claims description 21
- 230000005389 magnetism Effects 0.000 claims description 8
- 230000035939 shock Effects 0.000 claims description 4
- 229910000831 Steel Inorganic materials 0.000 claims description 3
- 239000010959 steel Substances 0.000 claims description 3
- 238000007789 sealing Methods 0.000 claims description 2
- 238000010521 absorption reaction Methods 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 27
- 238000010276 construction Methods 0.000 abstract description 2
- 239000010410 layer Substances 0.000 description 92
- 230000000694 effects Effects 0.000 description 10
- 230000035515 penetration Effects 0.000 description 6
- 239000000428 dust Substances 0.000 description 5
- 238000005070 sampling Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 239000002344 surface layer Substances 0.000 description 3
- 230000000903 blocking effect Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 230000001360 synchronised effect Effects 0.000 description 2
- 239000006096 absorbing agent Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000002301 combined effect Effects 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 238000012840 feeding operation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction 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 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
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D33/00—Testing foundations or foundation structures
-
- 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
- E21B10/00—Drill bits
- E21B10/42—Rotary drag type drill bits with teeth, blades or like cutting elements, e.g. fork-type bits, fish tail bits
- E21B10/43—Rotary drag type drill bits with teeth, blades or like cutting elements, e.g. fork-type bits, fish tail bits characterised by the arrangement of teeth or other cutting elements
-
- 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
-
- 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
-
- 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
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/02—Devices for withdrawing samples
- G01N1/04—Devices for withdrawing samples in the solid state, e.g. by cutting
- G01N1/08—Devices for withdrawing samples in the solid state, e.g. by cutting involving an extracting tool, e.g. core bit
Abstract
The invention discloses soil layer drilling equipment for slowing down deformation of a soil layer, which comprises a workbench, wherein a detection opening is formed in the top of the workbench, a leakage detection assembly is inserted in the detection opening, a positioning type detection assembly is fixedly connected to the bottom of the workbench at a position corresponding to the side direction of the leakage detection assembly, a positioning type rotating assembly is arranged in the positioning type detection assembly, and a side rib supporting assembly is fixedly connected to the outer cambered surface of the positioning type detection assembly. And the outer cambered surface of the positioning type penetrating component is also connected with a dustproof component in a sliding manner. The positioning type probing assembly comprises a fixed inner shaft, and the top end of the fixed inner shaft is fixedly connected with the bottom of the workbench. The surface of fixed interior axle has cup jointed a lift type and has bored a section of thick bamboo, fixedly connected with fixed rim plate on the inside wall of a lift type and boring a section of thick bamboo, the top joint of fixed rim plate has a screw thread section of thick bamboo. The invention effectively improves the construction safety in the soil layer drilling process.
Description
Technical Field
The invention belongs to the technical field of water conservancy and hydropower engineering, and particularly relates to soil layer drilling equipment for slowing down deformation of a soil layer.
Background
The soil layer refers to soil or rock mass of a supporting foundation under a hydraulic and hydroelectric engineering, such as a soil layer drilling device disclosed in China patent (publication No. CN 110411782B), the technical problem to be solved by the patent is that the soil layer is a layer of soil approximately parallel to the ground in a soil section, each soil layer is obviously different from the soil layers above and below the soil layer in terms of color, structure, texture, binding force, types and numbers of organisms, pH value and the like, the differences of physical, chemical and biological characteristics of each soil layer are reflected, and further, in the soil layer drilling process, soil sample sampling analysis is required to be carried out on the soil layers by different soil layer drilling methods and rates, and the technical problem is solved under the mutual cooperation among structures such as designed connecting rods, spiral blades, rotating blocks and rotating grooves.
In summary, the existing soil layer drilling device still has some defects in the use process, and cannot provide contrast parameters for the soil layer drilling leakage detection result, so that the detection result is random, the error is large, the function is single, the requirements of high precision are difficult to meet today, and safety accidents such as collapse and the like are easily caused by unclear soil layer soil property change rules in the drilling process, so that the soil layer drilling device for slowing down soil layer deformation is needed to solve the problems at present.
Disclosure of Invention
The invention aims at: in order to solve the problems that the existing soil layer drilling equipment still has some defects in the using process, contrast parameters cannot be provided for soil layer drilling leakage detection results, the detection results are random, the error is large, the function is single, and the requirements of high accuracy are difficult to meet at present, so that safety accidents such as collapse and the like are easily caused due to unclear soil layer soil property change rules in the drilling process, and the soil layer drilling equipment for slowing down soil layer deformation is provided.
In order to achieve the above purpose, the present invention adopts the following technical scheme:
the utility model provides a slow down soil layer drilling equipment of soil layer deformation, includes workstation and auxiliary assembly, the top of workstation has been seted up and has been visited the mouth, it has leak detection subassembly to visit to alternate in the mouth, leak detection subassembly's bottom still with the top fixed connection of workstation, the workstation bottom corresponds the position department that leak detection subassembly side position still fixedly connected with location formula and surveys into the subassembly, location formula is visited into the subassembly and is built-in to location formula is visited into and is had the locating type rotatory subassembly to still fixedly connected with side rib supporting component on the extrados surface of subassembly, side rib supporting component still sliding connection is on the inside wall of location formula is visited into the subassembly, location formula is visited and is gone into and still sliding connection has dustproof subassembly on the extrados surface of subassembly.
As a further description of the above technical solution: the leakage detection assembly comprises a drilling probe, the drilling probe is arranged corresponding to the detection opening, the top end of the drilling probe is fixedly connected with the end part of the output shaft of the rotary motor, the top of the rotary motor body is fixedly connected with one end, close to the pneumatic push rod, of the rotary motor body through a damping seat, the other end of the pneumatic push rod is provided with a data analyzer, and the surface of the pneumatic push rod is fixedly connected with the top of the workbench through a supporting frame provided with a detachable steel hoop.
As a further description of the above technical solution: the positioning type probing assembly comprises a fixed inner shaft, the top end of the fixed inner shaft is fixedly connected with the bottom of the workbench, a lifting drilling barrel is sleeved on the surface of the fixed inner shaft, a fixed wheel disc is fixedly connected to the inner side wall of the lifting drilling barrel, a threaded barrel is clamped at the top of the fixed wheel disc, a threaded rod is connected with the inner thread of the threaded barrel, and one end of the threaded rod, which is close to one end of the fixed inner shaft, is fixedly connected with the threaded rod.
As a further description of the above technical solution: the positioning type rotating assembly comprises a lower layer permanent magnet buckle, the lower layer permanent magnet buckle is connected to the top of the fixed wheel disc in an embedded mode, an upper layer permanent magnet buckle is arranged above the lower layer permanent magnet buckle, and magnetic poles of opposite faces of the upper layer permanent magnet buckle and the lower layer permanent magnet buckle are opposite.
As a further description of the above technical solution: the upper layer permanent magnetism lock joint is in the bottom of movable rim plate, movable rim plate fixed connection is at the surface of a switching section of thick bamboo, the bearing has still been cup jointed on the surface of a switching section of thick bamboo, the bearing joint is in the bottom of fixed interior axle to the threaded rod is located a switching section of thick bamboo, the fixed surface connection of a switching section of thick bamboo has driven bevel gear, driven bevel gear's surface engagement has driving bevel gear, driving bevel gear fixed connection is on electric motor's output shaft, electric motor fuselage's surface passes through the inside wall fixed connection of shock mount and fixed interior axle.
As a further description of the above technical solution: the side rib supporting component comprises a first connecting seat, the side end face of the first connecting seat is fixedly connected to the outer arc face of the lifting drilling barrel, the inner side of the first connecting seat is hinged to one end close to the first side rib plate through a first pin shaft, the other end of the first side rib plate is hinged to one end close to the second side rib plate through a second pin shaft, and the other end of the second side rib plate is hinged to the inner side wall of the second connecting seat through a third pin shaft.
As a further description of the above technical solution: the auxiliary assembly comprises a sealed sliding seat, the side end face of the second connecting seat is fixedly connected with the outer cambered surface of the sealed sliding seat, the sealed sliding seat is positioned in a passing connection port formed in the surface of the lifting drilling barrel, a concave groove is formed in the inner side wall of the passing connection port, the end part of the sealed sliding seat is positioned in the concave groove, the end face of the inner side of the concave groove is fixedly connected with one side close to the sealed sliding seat through a first supporting spring, and an inner corrugated surface connecting groove is formed in the inner cambered surface of the sealed sliding seat.
As a further description of the above technical solution: the end face of the driving gear is hinged with the end face on the inner side of the passing connecting port through a fourth pin shaft, and a closure type blade plate is fixedly connected to one face of the driving gear, which is away from the sealing type sliding seat.
As a further description of the above technical solution: the dustproof assembly comprises a dustproof cover, the intrados of the dustproof cover is provided with ground grabbing lines, the dustproof cover is sleeved on the surface of the lifting drilling barrel, a first sliding connecting groove is formed in the intrados of the dustproof cover, a sliding connecting seat is connected in the first sliding connecting groove in a sliding mode, the sliding connecting seat is connected in a second sliding connecting groove formed in the surface of the lifting drilling barrel in a sliding mode, and the end face of the inner side of the second sliding connecting groove is fixedly connected with one side close to the sliding connecting seat through a second supporting spring.
As a further description of the above technical solution: the section shape of the interception type blade plate in overlooking is a fan-shaped structure, and a plurality of interception type blade plates are combined and connected to form a disc-shaped structure body.
In summary, due to the adoption of the technical scheme, the beneficial effects of the invention are as follows:
1. according to the invention, under the mutual coordination of the designed seepage detection assembly, the positioning type penetration assembly, the positioning type rotation assembly, the side rib support assembly, the auxiliary assembly and other structures, the original appearance of the soil layer of the hydraulic and hydroelectric engineering is effectively ensured, the detection base point corresponding to the penetration opening is taken as a main reference soil layer penetration detection result as a benchmark, the soil layer sampling sample detection result acquired by the lifting type drilling barrel is taken as a secondary reference, the seepage resistance of the soil layer in the region is more accurately detected by contrast between two groups of data, a blocking structure body can be directly formed after drilling, the damage and influence of drilling on the soil layer are prevented from being caused after the lifting type drilling barrel is pulled out, the reliability of the soil layer is ensured, the effective prediction of drilling state variables can be realized, and good guidance opinion is provided for drilling operation.
2. In the invention, through the designed leakage detection assembly, the positioning type probing assembly and the positioning type rotating assembly, before the driving motor and the pneumatic push rod are controlled to send the drilling probe into the deep part of the soil layer, the electric motor is controlled to run, the output shaft of the electric motor can transfer torsion to the transfer cylinder by utilizing the linkage effect between the driving bevel gear and the driven bevel gear in the working process, and the transfer cylinder drives the movable wheel disc to perform stable rotating action in the bearing, meanwhile, on one hand, the movable wheel disc can also drive the upper layer permanent magnet buckle to perform synchronous rotating action in the rotating process, and the magnetic attraction effect between the upper layer permanent magnet buckle and the lower layer permanent magnet buckle is utilized, so that the lifting type drilling cylinder can be driven by the fixed wheel disc to perform high-speed rotating action, the fixed wheel disc can drive the threaded cylinder to rotate on the surface of the threaded rod in the rotating process, under the combined action effect of torsion and thread engagement force, the lifting drilling cylinder can be driven to move downwards, and the lifting drilling cylinder can be lifted and rotated by only one power output device, so that the lifting drilling cylinder can be prevented from extruding soil layers in the descending process to a higher degree, the original appearance of soil layers of hydraulic and hydroelectric engineering is effectively ensured, soil layers with different depths can be sampled in the drilling process, the detection base points corresponding to the detection inlets are used as the main reference soil layer penetration detection results as the standard, the soil layer sampling sample detection results collected by the lifting drilling cylinder are used as the secondary reference, the leakage resistance of soil layers in the corresponding region can be more accurately detected by constructors through the comparison between two groups of data, the construction safety in the soil layer drilling process is effectively improved.
3. According to the invention, through the designed side rib supporting component and the auxiliary component, the second side rib plate can be subjected to resistance applied by a soil layer before the first side rib plate in the descending process of the lifting drilling barrel, as the two end parts of the second side rib plate can rotate respectively by taking the second pin shaft and the third pin shaft as circle centers, the two end parts of the first side rib plate can rotate respectively by taking the second pin shaft and the first pin shaft as circle centers, the end parts of the second side rib plate can slide in the concave groove through the sealed sliding seat and press the first supporting spring and deform the first supporting spring, on one hand, the force direction between the lifting drilling barrel and the soil layer can be increased by utilizing the deformed first side rib plate and the second side rib plate, the stability of the drilling probe is effectively ensured, on the other hand, linear force can be converted into torsion by utilizing the linkage effect between the inner toothed surface connecting groove and the driving gear when the lifting drilling barrel is in the descending process, the soil layer is cut by utilizing the inner toothed blade plate, the stability of the lifting drilling barrel in the descending process can be effectively ensured, the closure structure can be directly damaged by the closure structure when the lifting drilling barrel is in the descending process of the closure structure, and the closure structure is greatly damaged by the closure structure of the soil layer is formed, and the closure structure is greatly damaged when the closure structure is formed.
4. According to the invention, through the designed dustproof assembly, in the process of feeding by utilizing the interception blade plate on the lifting drilling barrel, the dustproof cover is attached to the surface layer of the soil layer, and the dustproof cover is assisted with the first sliding connecting groove, the second sliding connecting groove, the sliding connecting seat and the second supporting spring, so that the dustproof cover can still keep a stable relative static state under the state that the lifting drilling barrel rotates at a high speed.
Drawings
Fig. 1 is a schematic diagram of a split structure of a soil layer drilling device for slowing down deformation of a soil layer according to the present invention;
fig. 2 is a schematic perspective view of a dust-proof assembly in a soil drilling device for reducing deformation of a soil according to the present invention;
fig. 3 is an enlarged schematic structural view of a position B in a soil drilling device for reducing deformation of a soil according to the present invention;
fig. 4 is a schematic diagram of a split structure of a positioning type penetration assembly and a positioning type rotation assembly in a soil layer drilling device for slowing down deformation of a soil layer according to the present invention;
fig. 5 is an enlarged schematic view of a position a in a soil layer drilling device for slowing down deformation of a soil layer according to the present invention;
fig. 6 is a schematic structural diagram of a combined adapter cylinder and electric motor in a soil layer drilling device for reducing deformation of a soil layer according to the present invention;
fig. 7 is a schematic cross-sectional view of a lifting drilling cylinder in a soil layer drilling device for reducing deformation of a soil layer.
Legend description:
1. a work table; 2. a probe inlet; 3. a leak detection assembly; 301. a drilling probe; 302. a rotating motor; 303. a support frame; 304. a data analyzer; 305. a pneumatic push rod; 4. a positioning type probing assembly; 401. a stationary inner shaft; 402. a lifting drilling cylinder; 403. a fixed wheel disc; 404. a thread cylinder; 405. a threaded rod; 5. a positioning type rotating assembly; 501. a lower layer permanent magnet buckle; 502. an upper layer permanent magnet buckle; 503. a movable wheel disc; 504. a transfer cylinder; 505. a bearing; 506. a driven bevel gear; 507. a drive bevel gear; 508. an electric motor; 6. a side rib support assembly; 601. a first connection base; 602. a first side rib; 603. a first pin; 604. a second pin; 605. a second side rib; 606. a third pin; 607. a second connecting seat; 7. an auxiliary component; 701. a sealed sliding seat; 702. passing through the connecting port; 703. a concave groove; 704. a first support spring; 705. an inner corrugated surface connecting groove; 706. a drive gear; 707. a fourth pin; 708. a closure blade; 8. a dust-proof assembly; 801. a dust cover; 802. grip texture; 803. a first sliding connection groove; 804. a sliding connecting seat; 805. a second sliding connection groove; 806. and a second supporting spring.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1-7, the present invention provides a technical solution: the utility model provides a slow down soil layer drilling equipment of soil layer deformation, includes workstation 1 and auxiliary assembly 7, visit mouth 2 has been seted up at the top of workstation 1, it has leak detection subassembly 3 to alternate in the visit mouth 2, leak detection subassembly 3's bottom still with workstation 1's top fixed connection, workstation 1 bottom corresponds leak detection subassembly 3 side position's position department still fixedly connected with location formula and surveys subassembly 4, location formula is visited and is gone into subassembly 4 and is built-in locate mode rotary assembly 5 to still fixedly connected with side rib supporting component 6 on the extrados of locating formula is visited subassembly 4, side rib supporting component 6 still sliding connection is on the inside wall of locating formula is visited and is gone into subassembly 4, still sliding connection has dustproof subassembly 8 on the extrados of locating formula is visited and is gone into subassembly 4.
Specifically, as shown in fig. 1, the leak detection assembly 3 includes a drilling probe 301, the drilling probe 301 is disposed corresponding to the probe inlet 2, the top end of the drilling probe 301 is fixedly connected with the end of the output shaft of the rotating motor 302, the top of the body of the rotating motor 302 is fixedly connected with one end of the body of the rotating motor 302, which is close to the pneumatic push rod 305, through a shock-absorbing seat, a data analyzer 304 is disposed at the other end of the pneumatic push rod 305, and the surface of the pneumatic push rod 305 is fixedly connected with the top of the workbench 1 through a supporting frame 303 equipped with a detachable steel hoop.
Specifically, as shown in fig. 4, the positioning type probing assembly 4 includes a fixed inner shaft 401, the top end of the fixed inner shaft 401 is fixedly connected with the bottom of the workbench 1, a lifting drilling barrel 402 is sleeved on the surface of the fixed inner shaft 401, a fixed wheel disc 403 is fixedly connected to the inner side wall of the lifting drilling barrel 402, a threaded barrel 404 is clamped at the top of the fixed wheel disc 403, a threaded rod 405 is connected to the internal thread of the threaded barrel 404, and one end of the threaded rod 405, which is close to one end of the fixed inner shaft 401, is fixedly connected.
Specifically, as shown in fig. 4, the positioning rotary assembly 5 includes a lower permanent magnet buckle 501, the lower permanent magnet buckle 501 is connected to the top of the fixed wheel disc 403 in an embedded manner, an upper permanent magnet buckle 502 is disposed above the lower permanent magnet buckle 501, and magnetic poles of opposite sides of the upper permanent magnet buckle 502 and the lower permanent magnet buckle 501 are opposite.
Specifically, as shown in fig. 4, the upper layer permanent magnet buckle 502 is clamped at the bottom of the movable wheel disc 503, the movable wheel disc 503 is fixedly connected to the surface of the adapter tube 504, the surface of the adapter tube 504 is further sleeved with a bearing 505, the bearing 505 is clamped at the bottom end of the fixed inner shaft 401, the threaded rod 405 is located in the adapter tube 504, the surface of the adapter tube 504 is fixedly connected with the driven bevel gear 506, the surface of the driven bevel gear 506 is meshed with the driving bevel gear 507, the driving bevel gear 507 is fixedly connected to the output shaft of the electric motor 508, and the surface of the electric motor 508 body is fixedly connected with the inner side wall of the fixed inner shaft 401 through a shock absorber.
The embodiment specifically comprises the following steps: in the descending process of the lifting drilling barrel 402, the second side rib 605 receives resistance applied by the soil layer before the first side rib 602, because the two ends of the second side rib 605 can rotate around the second pin shaft 604 and the third pin shaft 606 respectively, the two ends of the first side rib 602 can rotate around the second pin shaft 604 and the first pin shaft 603 respectively, and the ends of the second side rib 605 can slide in the concave groove 703 through the sealed sliding seat 701 and press the first supporting spring 704, so that the first supporting spring 704 is deformed.
Specifically, as shown in fig. 5, the side rib supporting component 6 includes a first connecting seat 601, a side end surface of the first connecting seat 601 is fixedly connected to an outer arc surface of the lifting drilling barrel 402, an inner side of the first connecting seat 601 is hinged to one end close to the first side rib plate 602 through a first pin 603, the other end of the first side rib plate 602 is hinged to one end close to the second side rib plate 605 through a second pin 604, and the other end of the second side rib plate 605 is hinged to an inner side wall of the second connecting seat 607 through a third pin 606.
The embodiment specifically comprises the following steps: the movable wheel disc 503 can drive the upper layer permanent magnet buckle 502 to synchronously rotate in the process of rotation, and the lifting drilling barrel 402 can be driven to rotate at high speed by using the magnetic attraction effect between the upper layer permanent magnet buckle 502 and the lower layer permanent magnet buckle 501 through the fixed wheel disc 403, and the screw thread barrel 404 can be driven to rotate on the surface of the threaded rod 405 in the process of rotation due to the fixed wheel disc 403, so that the lifting drilling barrel 402 can be driven to move downwards under the combined effect of torsion and screw thread engagement force, and the lifting and rotating actions of the lifting drilling barrel 402 can be realized simultaneously by only one power output device.
Specifically, as shown in fig. 6, the auxiliary assembly 7 includes a sealed sliding seat 701, a side end surface of the second connecting seat 607 is fixedly connected with an outer arc surface of the sealed sliding seat 701, the sealed sliding seat 701 is located in a through connection port 702 formed on the surface of the lifting drilling cylinder 402, a concave groove 703 is further formed on an inner side wall of the through connection port 702, an end portion of the sealed sliding seat 701 is further located in the concave groove 703, an end surface on an inner side of the concave groove 703 is fixedly connected with one surface of the sealed sliding seat 701 through a first supporting spring 704, and an inner arc surface connection groove 705 is formed on an inner arc surface of the sealed sliding seat 701.
The embodiment specifically comprises the following steps: before the driving motor and the pneumatic push rod 305 are controlled to send the drilling probe 301 into the deep soil layer, the electric motor 508 is controlled to operate, and during the operation of the electric motor 508, the output shaft of the electric motor 508 will utilize the linkage effect between the driving bevel gear 507 and the driven bevel gear 506 to transfer the torque force to the transfer cylinder 504, and the transfer cylinder 504 drives the movable wheel disc 503 to perform stable rotation in the bearing 505.
Specifically, as shown in fig. 6, a driving gear 706 is meshed with the toothed surface of the inner toothed surface connecting groove 705, the end surface of the driving gear 706 is hinged to the end surface inside the passing connection port 702 through a fourth pin 707, and a closure blade 708 is fixedly connected to one surface of the driving gear 706 facing away from the sealed sliding seat 701.
Specifically, as shown in fig. 2, the dust-proof component 8 includes a dust-proof cover 801, a ground-grabbing pattern 802 is disposed on an intrados surface of the dust-proof cover 801, the dust-proof cover 801 is sleeved on a surface of the lifting drilling barrel 402, a first sliding connection groove 803 is disposed on the intrados surface of the dust-proof cover 801, a sliding connection seat 804 is slidably connected in the first sliding connection groove 803, the sliding connection seat 804 is also slidably connected in a second sliding connection groove 805 disposed on the surface of the lifting drilling barrel 402, and an end surface of an inner side of the second sliding connection groove 805 is fixedly connected with a surface close to the sliding connection seat 804 through a second supporting spring 806.
Specifically, as shown in fig. 7, the cross-sectional shape of the intercepting blade 708 in a plane view is a fan-shaped structure, and a plurality of intercepting blades 708 are combined and connected to form a disc-shaped structure.
The embodiment specifically comprises the following steps: during the feeding operation by using the intercepting blade 708 on the lifting drilling barrel 402, the dust cover 801 is attached to the surface layer of the soil layer, and the dust cover 801 can still maintain a stable relatively stationary state in a state in which the lifting drilling barrel 402 rotates at a high speed, by assisting the first sliding connection groove 803, the second sliding connection groove 805, the sliding connection seat 804 and the second supporting spring 806.
Working principle: when in use, before the driving motor and the pneumatic push rod 305 are controlled to send the drilling probe 301 into the deep soil layer, the electric motor 508 is controlled to operate, the output shaft of the electric motor 508 will utilize the linkage effect between the driving bevel gear 507 and the driven bevel gear 506 to transfer torsion to the transfer cylinder 504, and the transfer cylinder 504 drives the movable wheel disc 503 to perform stable rotation in the bearing 505, meanwhile, on one hand, the movable wheel disc 503 also drives the upper permanent magnet buckle 502 to perform synchronous rotation in the rotation process, and the magnetic attraction effect between the upper permanent magnet buckle 502 and the lower permanent magnet buckle 501 is utilized, so that the lifting drilling cylinder 402 can be driven by the fixed wheel disc 403 to perform high-speed rotation, on the other hand, the fixed wheel disc 403 also drives the threaded cylinder 404 to rotate on the surface of the threaded rod 405 in the rotation process, under the combined action effect of torsion and thread engagement force, the lifting drilling cylinder 402 can be driven to descend, and the lifting drilling cylinder 402 can be lifted and rotated by only one power output device, so that the lifting drilling cylinder 402 can be prevented from extruding soil layers in the descending process to a higher degree, the original appearance of soil layers of hydraulic and hydroelectric engineering is effectively ensured, the detection base points corresponding to the detection inlets 2 are used as the main reference soil layer penetration detection results, the soil layer sampling sample detection results acquired by the lifting drilling cylinder 402 are used as secondary references, the leakage resistance of soil layers in the region can be detected more accurately by constructors through comparison between two groups of data, the reliability of the soil layers is ensured, the effective prediction of drilling state variables can be realized, the lifting drilling cylinder 402 receives resistance applied by a soil layer before the first side rib plate 602 in the descending process, because the two ends of the second side rib plate 605 can rotate around the second pin shaft 604 and the third pin shaft 606 respectively, the two ends of the first side rib plate 602 can rotate around the second pin shaft 604 and the first pin shaft 603 respectively, the ends of the second side rib plate 605 can slide in the concave groove 703 through the sealed sliding seat 701 and press the first supporting spring 704 and deform, on one hand, the forced direction between the lifting drilling cylinder 402 and the soil layer can be increased by utilizing the deformed first side rib plate 602 and the deformed second side rib plate 605, the stability of the probe 301 is effectively ensured, and on the other hand, when the lifting drilling cylinder 402 descends, the linear force can be converted into torsion and acts on the intercepting type blade 708 by utilizing the linkage effect between the inner corrugated surface connecting groove 705 and the driving gear 706, the intercepting type blade 708 is utilized to cut the soil layer, the stability of the lifting type drilling barrel 402 in the descending process is effectively ensured, when the lifting type drilling barrel 402 is upwards driven by the soil layer resistance and the reset elastic force of the first supporting spring 704, the intercepting type blade 708 performs the reset action, finally, the intercepting type drilling barrel is spliced to form a stable disc-shaped structure body, the blocking structure body can be directly formed after drilling, the problem that the inner structure of the soil layer is damaged after the lifting type drilling barrel 402 is prevented, the damage and the influence of drilling on the soil layer are greatly reduced, the reliability of the soil layer is ensured, the dust cover 801 is attached to the surface layer of the soil layer in the feeding action process by utilizing the intercepting type blade 708 on the lifting type drilling barrel 402, with the assistance of the first sliding connection groove 803, the second sliding connection groove 805, the sliding connection seat 804, and the second supporting spring 806, the dust cover 801 can still maintain a stable relatively stationary state when the lifting drilling drum 402 is in a high-speed rotation state.
The foregoing is only a preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art, who is within the scope of the present invention, should make equivalent substitutions or modifications according to the technical scheme of the present invention and the inventive concept thereof, and should be covered by the scope of the present invention.
Claims (7)
1. The utility model provides a soil layer drilling equipment that slows down soil layer deformation, includes workstation (1) and auxiliary assembly (7), its characterized in that, visit mouth (2) have been seted up at the top of workstation (1), it has seepage detection subassembly (3) to alternate in visit mouth (2), the bottom of seepage detection subassembly (3) still with the top fixed connection of workstation (1), the position department that corresponds seepage detection subassembly (3) side position of workstation (1) bottom still fixedly connected with location formula is visited into subassembly (4), location formula is visited into and is built-in to have location formula rotating assembly (5) in subassembly (4) to location formula is visited and is gone into still fixedly connected with side rib supporting assembly (6) on the extrados of subassembly (4), side rib supporting assembly (6) still sliding connection is gone into on the inside wall of subassembly (4) in location formula, location formula is gone into and still sliding connection has dustproof subassembly (8) on the extrados of subassembly (4);
the positioning type probing assembly (4) comprises a fixed inner shaft (401), the top end of the fixed inner shaft (401) is fixedly connected with the bottom of the workbench (1), a lifting type drilling barrel (402) is sleeved on the surface of the fixed inner shaft (401), a fixed wheel disc (403) is fixedly connected to the inner side wall of the lifting type drilling barrel (402), a threaded barrel (404) is clamped at the top of the fixed wheel disc (403), a threaded rod (405) is connected with the inner thread of the threaded barrel (404), and one end, close to the threaded rod (405), of the fixed inner shaft (401) is fixedly connected;
the utility model provides a fixed position formula rotating assembly (5) includes lower floor's permanent magnetism knot (501), the top at fixed rim plate (403) is connected in lower floor's permanent magnetism knot (501) is embedded, the top of lower floor's permanent magnetism knot (501) is provided with upper permanent magnetism knot (502), the opposite face of upper permanent magnetism knot (502) and lower floor's permanent magnetism knot (501) magnetic pole is opposite, upper permanent magnetism knot (502) joint is in the bottom of movable rim plate (503), movable rim plate (503) fixed connection is at the surface of switching section of thick bamboo (504), bearing (505) have still been cup jointed on the surface of switching section of thick bamboo (504), bearing (505) joint is in the bottom of fixed interior axle (401) to threaded rod (405) are located switching section of thick bamboo (504), the surface fixedly connected with driven bevel gear (506) of switching section of thick bamboo (504), the surface engagement of driven bevel gear (506) has initiative bevel gear (507), initiative bevel gear (507) fixed connection is on the output shaft of electric motor (508), the surface of electric motor (508) passes through the fixed shock attenuation seat (401) of fixed inner wall of the fuselage.
2. Soil layer drilling equipment for slowing down deformation of soil layer according to claim 1, characterized in that the leakage detection assembly (3) comprises a drilling probe (301), the drilling probe (301) is arranged corresponding to the detection inlet (2), the top end of the drilling probe (301) is fixedly connected with the end part of the output shaft of the rotating motor (302), the top of the rotating motor (302) body is fixedly connected with one end close to the pneumatic push rod (305) through a shock absorption seat, a data analyzer (304) is arranged at the other end of the pneumatic push rod (305), and the surface of the pneumatic push rod (305) is fixedly connected with the top of the workbench (1) through a support frame (303) provided with a detachable steel hoop.
3. Soil layer drilling equipment for slowing down deformation of soil layer according to claim 1, characterized in that, side rib supporting component (6) include first connecting seat (601), the side terminal surface fixed connection of first connecting seat (601) is on the extrados of lift drilling section of thick bamboo (402), the inboard of first connecting seat (601) is articulated with the one end that first side rib board (602) is close through first round pin axle (603), the other end of first side rib board (602) is articulated with the one end that second side rib board (605) is close through second round pin axle (604), the other end of second side rib board (605) is articulated with the inside wall of second connecting seat (607) through third round pin axle (606).
4. A soil layer drilling device for slowing down deformation of soil layer according to claim 3, characterized in that, auxiliary assembly (7) includes sealed sliding seat (701), the side face of second connecting seat (607) is fixed connection with sealed sliding seat (701) extrados, sealed sliding seat (701) is located in through connector (702) that lifting drilling section of thick bamboo (402) surface was seted up, concave groove (703) have still been seted up on the inside wall of through connector (702) to the tip of sealed sliding seat (701) still is located concave groove (703), the terminal surface of concave groove (703) inboard is through first supporting spring (704) and the one side fixed connection that sealed sliding seat (701) is close, internal tooth face spread groove (705) have been seted up on the intrados of sealed sliding seat (701).
5. The soil layer drilling device for slowing down deformation of soil layers according to claim 4, wherein a driving gear (706) is meshed on the tooth trace surface of the inner tooth trace surface connecting groove (705), the end surface of the driving gear (706) is hinged with the end surface on the inner side of the penetrating connecting port (702) through a fourth pin shaft (707), and a closure type blade (708) is fixedly connected on one surface, deviating from the sealing type sliding seat (701), of the driving gear (706).
6. The soil layer drilling equipment for slowing down deformation of soil layers according to claim 5, wherein the dustproof component (8) comprises a dustproof cover (801), a ground grabbing pattern (802) is arranged on an intrados of the dustproof cover (801), the dustproof cover (801) is sleeved on the surface of the lifting drilling barrel (402), a first sliding connecting groove (803) is formed in the intrados of the dustproof cover (801), a sliding connecting seat (804) is slidably connected in the first sliding connecting groove (803), the sliding connecting seat (804) is slidably connected in a second sliding connecting groove (805) formed in the surface of the lifting drilling barrel (402), and the inner end surface of the second sliding connecting groove (805) is fixedly connected with one surface close to the sliding connecting seat (804) through a second supporting spring (806).
7. The soil layer drilling device for reducing deformation of soil layers according to claim 6, wherein the intercepting blade (708) has a fan-shaped cross section in a top view, and the intercepting blades (708) are combined and connected to form a disc-shaped structure.
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| CN202211042402.9A CN115370281B (en) | 2022-08-29 | 2022-08-29 | Soil layer drilling equipment for slowing down deformation of soil layer |
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| CN116047033B (en) * | 2023-04-03 | 2023-07-04 | 上海鲁胜绿化工程有限公司山东分公司 | Afforestation environmental monitoring equipment |
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Effective date of registration: 20231107 Address after: No. 34 Zhanghua Road, Xiangcheng District, Zhangzhou City, Fujian Province, 363000 Applicant after: Fujian Hydrological geological engineering Geological Survey Institute Address before: 226100 No. 1, Shengchang Middle Road, Yuelai Town, Haimen City, Nantong City, Jiangsu Province Applicant before: Haimen Huayu Machinery Technology Co.,Ltd. |
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