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CN115111477B - Three-dimensional geophysical prospecting device capable of being used for environmental geological survey - Google Patents

Three-dimensional geophysical prospecting device capable of being used for environmental geological survey Download PDF

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Publication number
CN115111477B
CN115111477B CN202210676598.0A CN202210676598A CN115111477B CN 115111477 B CN115111477 B CN 115111477B CN 202210676598 A CN202210676598 A CN 202210676598A CN 115111477 B CN115111477 B CN 115111477B
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CN
China
Prior art keywords
transmission
base
geophysical prospecting
driving
dimensional geophysical
Prior art date
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Active
Application number
CN202210676598.0A
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Chinese (zh)
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CN115111477A (en
Inventor
李京涛
王晶
李金辉
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Geophysical Prospecting Surveying Team Shandong Bureau Of Coal Geology
Original Assignee
Geophysical Prospecting Surveying Team Shandong Bureau Of Coal Geology
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Priority to CN202210676598.0A priority Critical patent/CN115111477B/en
Publication of CN115111477A publication Critical patent/CN115111477A/en
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    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16MFRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
    • F16M11/00Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
    • F16M11/02Heads
    • F16M11/04Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16MFRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
    • F16M11/00Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
    • F16M11/42Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters with arrangement for propelling the support stands on wheels
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01VGEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
    • G01V9/00Prospecting or detecting by methods not provided for in groups G01V1/00 - G01V8/00
    • GPHYSICS
    • G12INSTRUMENT DETAILS
    • G12BCONSTRUCTIONAL DETAILS OF INSTRUMENTS, OR COMPARABLE DETAILS OF OTHER APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G12B17/00Screening
    • G12B17/08Screening from influences producing mechanical damage, e.g. caused by blast, by external objects, by person
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02ATECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A90/00Technologies having an indirect contribution to adaptation to climate change
    • Y02A90/30Assessment of water resources

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Geophysics (AREA)
  • Geophysics And Detection Of Objects (AREA)

Abstract

The invention discloses a three-dimensional geophysical prospecting device capable of being used for environmental geological investigation, and relates to the field of environmental geological investigation. The three-dimensional geophysical prospecting device for environmental geological investigation comprises: the two ends of the supporting base are rotatably connected with rotating shafts, the two ends of the rotating shafts are provided with idler wheels, and the supporting base is symmetrically provided with two limiting assemblies; the device comprises a support column, wherein a fixed base is assembled on the top of the support column, a driving assembly is assembled between the support column and the fixed base, and a three-dimensional geophysical prospecting device is assembled on the upper surface of the fixed base; the protection frame, the both sides of protection frame all are equipped with fixed drilling rod, just be equipped with drive assembly between protection frame and the unable adjustment base. The three-dimensional geophysical prospecting device for environmental geological investigation plays an effective role in protecting the three-dimensional geophysical prospecting device in the moving process.

Description

Three-dimensional geophysical prospecting device capable of being used for environmental geological survey
Technical Field
The invention relates to the technical field of environmental geological investigation, in particular to a three-dimensional geophysical exploration device capable of being used for environmental geological investigation.
Background
Through retrieving, chinese patent publication No. CN216526336U discloses a three-dimensional geophysical prospecting device that can be used to environmental protection site investigation, including the backup pad, the bottom of backup pad sets up the bottom plate, the top of backup pad is equipped with front end open-ended box body, the instrument body has been placed in the box body, the front end of instrument body is equipped with display screen and monitor.
The above patent suffers from the following disadvantages: above-mentioned patent supports backup pad and instrument body through bottom plate and supplementary telescopic link to be convenient for use the instrument body in the external world to survey, but generally when prospecting in the external world, need survey great scope, the bottom plate of setting becomes the encumbrance when removing with supplementary telescopic link instead, and instrument body is direct to expose in the external world simultaneously, at the in-process of removing, still receives the collision easily, causes the damage, consequently we propose a three-dimensional geophysical prospecting device that can be used to environmental geological investigation.
Disclosure of Invention
(one) solving the technical problems
Aiming at the defects of the prior art, the invention discloses a three-dimensional geophysical prospecting device which can be used for environmental geological investigation, so as to solve the problems in the background art.
(II) technical scheme
In order to achieve the above purpose, the invention is realized by the following technical scheme: a three-dimensional geophysical prospecting device for environmental geological survey, comprising a supporting base, a supporting column and a protective frame:
the two ends of the supporting base are rotatably connected with rotating shafts, the two ends of the rotating shafts are provided with idler wheels, and the supporting base is symmetrically provided with two limiting assemblies;
the support column is fixedly connected to the upper surface of the support base, a fixed base is assembled at the top of the support column, a driving assembly is assembled between the support column and the fixed base, and a three-dimensional geophysical prospecting device is assembled on the upper surface of the fixed base;
the protection frame, the top at the support column is cup jointed to the protection frame, three-dimensional geophysical prospecting ware is in the inside of protection frame, the both sides of protection frame all are equipped with fixed drilling rod, just be equipped with drive assembly between protection frame and the unable adjustment base.
Preferably, the two sides of the protection frame are fixedly connected with lantern rings, the top ends of the fixed drill rods are spliced on the inner walls of the lantern rings, the top ends of the fixed drill rods are fixedly connected with flange plates, and the flange plates are fixedly connected with the lantern rings through a plurality of bolts;
the top of the protective frame is rotationally connected with a protective cover through a pin shaft, and the protective cover is positioned above the three-dimensional geophysical prospecting device.
Preferably, the drive assembly comprises a drive motor, the drive motor is fixedly connected to the upper surface of the support base, an output shaft of the drive motor is fixedly connected with a drive shaft, the end part of the drive shaft penetrates through the outer wall of the support column to extend towards the inside of the support column, a first drive gear is fixedly sleeved at the end part of the drive shaft, a second drive gear is connected with the first drive gear in a meshed mode, and a screw rod is fixedly inserted on the inner wall of the second drive gear.
Preferably, the lead screw is rotationally connected in the inside of support column, just the surface threaded connection of lead screw has the movable strip, movable strip sliding connection is on the inner wall of support column, just the top of movable strip passes the top outside extension of support column to fixed connection is at unable adjustment base's lower surface.
Preferably, the transmission assembly comprises two transmission frames, the two transmission frames are symmetrically and fixedly connected to the outer surface of the support column, and the bottom of the protection frame is movably sleeved on the outer surfaces of the support column and the top ends of the two transmission frames;
the inner wall at the top end of the transmission frame is rotationally connected with a movable shaft, the outer surface of the movable shaft is fixedly sleeved with a transmission gear, and two sides of the transmission gear are respectively connected with a first transmission rack and a second transmission rack in a meshed mode.
Preferably, the top ends of the two first transmission racks are symmetrically and fixedly connected to the lower surface of the fixed base, and the bottom ends of the two first transmission racks are movably inserted into the inner wall of the transmission frame respectively;
the two second transmission racks are symmetrically embedded on the inner walls of the two sides of the protection frame.
Preferably, the limiting assembly comprises a limiting sleeve, the limiting sleeve is fixedly connected to the upper surface of the supporting base, a cavity is formed between the inside of the limiting sleeve and the upper surface of the supporting base, and a sliding ring is connected to the inner wall of the cavity in a sliding manner;
the lower surface of the sliding ring is fixedly connected with a limiting rod, and the bottom end of the limiting rod penetrates through the supporting base to extend downwards and is fixedly connected with a limiting block.
Preferably, the upper surface of the sliding ring is fixedly connected with a limit spring, the upper surface of the sliding ring is also rotationally connected with a pull rod, the top end of the pull rod extends upwards through the top wall of the limit sleeve, the top end of the limit spring is fixedly connected to the inner top wall of the limit sleeve, and the limit spring is movably sleeved on the outer surface of the pull rod.
Preferably, the outer surface of the pull rod is also symmetrically and fixedly connected with two positioning strips, and the top ends of the two positioning strips extend upwards through the top wall of the limit sleeve.
The invention discloses a three-dimensional geophysical prospecting device for environmental geological investigation, which has the following beneficial effects:
1. this three-dimensional geophysical prospecting device for environmental geology investigation, in the in-process of using, when thrust unit, can drive axis of rotation and gyro wheel and rotate, thereby be convenient for thrust unit removes, simultaneously in the in-process of removing, because three-dimensional geophysical prospecting ware is in the inside of protective frame and protective cover, thereby play effectual guard action to three-dimensional geophysical prospecting ware, until remove the reconnaissance position, through the drive assembly who sets up, at first open the protective cover at protective frame top, open driving motor this moment, the drive shaft that has driven driving motor output rotates, because of the first drive gear meshing connection of drive shaft tip and the second drive gear meshing connection of lead screw bottom, thereby can drive the lead screw and rotate in the inside of support column, again because lead screw and removal strip threaded connection, make the removal strip vertically upwards slide on the inner wall of support column, the top of removal strip has promoted unable adjustment base and upwards moved on the inner wall of protective frame, and then promoted three-dimensional geophysical prospecting ware upwards to remove from the protective frame.
2. This three-dimensional geophysical prospecting device for environmental geology investigation, through the drive assembly who sets up, when unable adjustment base upwards moves, two first transmission racks of unable adjustment base bottom have been driven and have been slided on two transmission frame inner walls respectively, because the both sides of drive gear are connected with first transmission rack and second transmission rack meshing respectively, thereby make second transmission rack and first transmission rack reverse movement, then drive the guard frame and move down, the separation rate of three-dimensional geophysical prospecting ware and guard frame has been accelerated, when the device is when outdoor use, when ground is the soil road, guard frame moves down, make the fixed drilling rod of guard frame both sides move down, until the bottom that makes the fixed drilling rod contacts with ground, and make the bottom that fixes the drilling rod bore into ground, thereby effective fixed effect has been played to the device, therefore three-dimensional geophysical prospecting ware breaks away from guard frame in the time, can use three-dimensional geophysical prospecting ware to carry out the process, in the process of prospecting, make the device unable emergence remove, avoid influencing the reconnaissance result.
3. This three-dimensional geophysical prospecting device for environmental geology investigation, when the device uses under the better hardening road surface condition of environment, upwards pulling pull rod, drive the slip ring and upwards slide in the cavity, on the one hand, drive the gag lever post and upwards remove, make the stopper and the ground of gag lever post bottom break away from, on the other hand compressed spacing spring, and make the locating strip of gag lever post both sides shift out from the top of spacing sleeve, rotate the pull rod this moment, it rotates to have driven two locating strips, make the locating strip unable enter into in the spacing sleeve, then the position fixing to pull rod and gag lever post, can promote the device and remove this moment, until the position of reconnaissance, make the stopper and the ground of gag lever post bottom closely laminate, thereby can fix the position of device, the effectual spacing effect has been reached, the reconnaissance process can be carried out.
Drawings
FIG. 1 is a schematic diagram of the structure of the present invention;
FIG. 2 is a cross-sectional view of the structure of the present invention;
FIG. 3 is an enlarged schematic view of portion A of FIG. 2 in accordance with the present invention;
FIG. 4 is a schematic view of a portion of the structure of the present invention;
FIG. 5 is a schematic view of the structure of the guard frame and the fixed drill pipe of the present invention;
FIG. 6 is a cross-sectional view of the mechanism of FIG. 5 in accordance with the present invention;
FIG. 7 is a schematic view of the structure of the support base and support column of the present invention;
FIG. 8 is a schematic view of the structure of the stationary base, the three-dimensional geophysical prospecting instrument and the first drive rack of the present invention;
FIG. 9 is a cross-sectional view of a portion of the structure of the present invention;
fig. 10 is an enlarged schematic view of portion B of fig. 9 in accordance with the present invention.
In the figure: 1. a support base; 101. a rotating shaft; 102. a roller; 2. a support column; 201. a fixed base; 202. a three-dimensional geophysical prospecting machine; 3. a protective frame; 301. a collar; 302. fixing a drill rod; 303. a protective cover; 4. a driving motor; 401. a drive shaft; 402. a first drive gear; 403. a second drive gear; 404. a screw rod; 405. moving the bar; 5. a transmission frame; 501. a transmission gear; 502. a first drive rack; 503. a second drive rack; 6. a limit sleeve; 601. a slip ring; 602. a limit rod; 603. a limit spring; 604. a pull rod; 605. and (5) positioning strips.
Detailed Description
Embodiment one:
the embodiment of the invention discloses a three-dimensional geophysical prospecting device capable of being used for environmental geological investigation.
Referring to fig. 1-2, the device comprises a supporting base 1, a supporting column 2 and a protective frame 3:
the support base 1, the two ends of the support base 1 are rotatably connected with a rotating shaft 101, the two ends of the rotating shaft 101 are provided with idler wheels 102, and the support base 1 is symmetrically provided with two limiting assemblies;
the support column 2 is fixedly connected to the upper surface of the support base 1, a fixed base 201 is assembled at the top of the support column 2, a driving assembly is assembled between the support column 2 and the fixed base 201, and a three-dimensional geophysical prospecting device 202 is assembled on the upper surface of the fixed base 201;
in the use process, when the device is pushed, the rotating shaft 101 and the roller 102 can be driven to rotate, so that the device is convenient to move, and meanwhile, in the moving process, the three-dimensional geophysical prospecting device 202 is positioned in the protective frame 3 and the protective cover 303, so that the three-dimensional geophysical prospecting device 202 is effectively protected;
the protection frame 3 is sleeved on the top of the support column 2, the three-dimensional geophysical prospecting device 202 is positioned in the protection frame 3, fixed drill rods 302 are arranged on two sides of the protection frame 3, and a transmission assembly is arranged between the protection frame 3 and the fixed base 201;
referring to fig. 1 and fig. 3, collars 301 are fixedly connected to both sides of the protection frame 3, the top ends of the fixed drill rods 302 are inserted into the inner walls of the collars 301, the top ends of the fixed drill rods 302 are fixedly connected with flanges, and the flanges are fixedly connected with the collars 301 through a plurality of bolts;
the top of the protective frame 3 is rotatably connected with a protective cover 303 through a pin shaft, and the protective cover 303 is positioned above the three-dimensional geophysical prospecting device 202.
When the device is used outdoors and the ground is a soil road, when the protective frame 3 moves downwards, the fixed drill rods 302 on the two sides of the protective frame 3 move downwards until the bottom ends of the fixed drill rods 302 are in contact with the ground and the bottom ends of the fixed drill rods 302 are drilled into the ground, so that an effective fixing effect is achieved on the device, and therefore, the three-dimensional geophysical prospecting device 202 is separated from the protective frame 3, a prospecting process can be carried out by using the three-dimensional geophysical prospecting device 202, and the device cannot move in the prospecting process, so that a prospecting result is prevented from being influenced;
when the device is used under the condition of a hardened pavement with good environment, the bottom end of the fixed drill rod 302 can not be inserted into the hardened pavement, so that a plurality of bolts between the flange plate at the top end of the fixed drill rod 302 and the lantern ring 301 can be taken out, and the fixed drill rod 302 can be taken out from the lantern ring 301.
Referring to fig. 9, the driving assembly includes a driving motor 4, the driving motor 4 is fixedly connected to the upper surface of the supporting base 1, an output shaft of the driving motor 4 is fixedly connected with a driving shaft 401, an end of the driving shaft 401 extends toward the inside of the supporting column 2 through an outer wall of the supporting column 2, a first driving gear 402 is fixedly sleeved at an end of the driving shaft 401, the first driving gear 402 is in meshed connection with a second driving gear 403, and a screw rod 404 is fixedly inserted on an inner wall of the second driving gear 403.
The lead screw 404 is rotatably connected inside the support column 2, a movable strip 405 is connected to the outer surface of the lead screw 404 in a threaded manner, the movable strip 405 is slidably connected to the inner wall of the support column 2, and the top end of the movable strip 405 extends outwards through the top of the support column 2 and is fixedly connected to the lower surface of the fixed base 201.
Until the surveying position is reached, the protective cover 303 at the top of the protective frame 3 is firstly opened through the arranged driving assembly, the driving motor 4 is started at the moment, the driving shaft 401 at the output end of the driving motor 4 is driven to rotate, the first driving gear 402 at the end part of the driving shaft 401 is meshed with the second driving gear 403 at the bottom end of the screw rod 404, so that the screw rod 404 can be driven to rotate in the support column 2, and the screw rod 404 is in threaded connection with the movable strip 405, so that the movable strip 405 vertically slides upwards on the inner wall of the support column 2, the top end of the movable strip 405 pushes the fixing base 201 to move upwards on the inner wall of the protective frame 3, and the three-dimensional geophysical prospecting device 202 is pushed to move upwards from the protective frame 3.
Referring to fig. 3-8, the transmission assembly comprises two transmission frames 5, the two transmission frames 5 are symmetrically and fixedly connected to the outer surface of the support column 2, and the bottom of the protection frame 3 is movably sleeved on the outer surfaces of the top ends of the support column 2 and the two transmission frames 5;
the inner wall at the top end of the transmission frame 5 is rotationally connected with a movable shaft, the outer surface of the movable shaft is fixedly sleeved with a transmission gear 501, and two sides of the transmission gear 501 are respectively connected with a first transmission rack 502 and a second transmission rack 503 in a meshed mode.
The top ends of the two first transmission racks 502 are symmetrically and fixedly connected to the lower surface of the fixed base 201, and the bottom ends of the two first transmission racks 502 are movably inserted into the inner wall of the transmission frame 5 respectively;
two second driving racks 503 are symmetrically embedded on the inner walls of the two sides of the protective frame 3.
Through the transmission assembly that sets up, when unable adjustment base 201 upwards moves, two first transmission racks 502 that have driven unable adjustment base 201 bottom slide on two transmission frame 5 inner walls respectively, because of transmission gear 501's both sides are connected with first transmission rack 502 and second transmission rack 503 meshing respectively to make second transmission rack 503 and first transmission rack 502 reverse movement, then driven guard frame 3 downwardly moving, accelerated three-dimensional geophysical prospecting ware 202 and guard frame 3's separation rate.
Working principle: in the use process, when the device is pushed, the rotating shaft 101 and the roller 102 can be driven to rotate, so that the device is convenient to move, and meanwhile, in the moving process, the three-dimensional geophysical prospecting device 202 is positioned in the protective frame 3 and the protective cover 303, so that the three-dimensional geophysical prospecting device 202 is effectively protected;
until the device moves to a investigation position, firstly, opening a protective cover 303 at the top of a protective frame 3, at the moment, starting a driving motor 4, driving a driving shaft 401 at the output end of the driving motor 4 to rotate, and driving a screw rod 404 to rotate in a support column 2 due to the meshed connection of a first driving gear 402 at the end part of the driving shaft 401 and a second driving gear 403 at the bottom end of the screw rod 404, and further, vertically sliding the moving strip 405 upwards on the inner wall of the support column 2 due to the threaded connection of the screw rod 404 and the moving strip 405, wherein the top end of the moving strip 405 pushes a fixed base 201 to move upwards on the inner wall of the protective frame 3, so that a three-dimensional geophysical prospecting device 202 is pushed to move upwards from the protective frame 3;
meanwhile, when the fixed base 201 moves upwards, two first transmission racks 502 at the bottom of the fixed base 201 are driven to slide upwards on the inner walls of the two transmission frames 5 respectively, and as two sides of the transmission gear 501 are respectively connected with the first transmission racks 502 and the second transmission racks 503 in a meshed manner, the second transmission racks 503 and the first transmission racks 502 move reversely, the protective frame 3 is driven to move downwards, and the separation speed of the three-dimensional geophysical prospecting device 202 and the protective frame 3 is accelerated;
when the device is used outdoors, when the ground is a soil road, the protective frame 3 moves downwards, the fixed drill rods 302 on two sides of the protective frame 3 move downwards until the bottom ends of the fixed drill rods 302 are in contact with the ground, and the bottom ends of the fixed drill rods 302 are drilled into the ground, so that an effective fixing effect is achieved on the device, therefore, the three-dimensional geophysical prospecting device 202 is separated from the protective frame 3, the three-dimensional geophysical prospecting device 202 can be used for exploration, the device cannot move in the exploration process, the exploration result is prevented from being influenced, when the device is used under the condition of a hardened road with good environment, a plurality of bolts between the flange plate at the top end of the fixed drill rods 302 and the lantern ring 301 can be taken out due to the fact that the bottom ends of the fixed drill rods 302 cannot be inserted into the hardened road, and the fixed drill rods 302 can be taken out from the lantern ring 301.
Embodiment two:
the embodiment of the invention discloses a three-dimensional geophysical prospecting device capable of being used for environmental geological investigation.
Referring to fig. 1-2, the device comprises a supporting base 1, a supporting column 2 and a protective frame 3:
the support base 1, the two ends of the support base 1 are rotatably connected with a rotating shaft 101, the two ends of the rotating shaft 101 are provided with idler wheels 102, and the support base 1 is symmetrically provided with two limiting assemblies;
the support column 2 is fixedly connected to the upper surface of the support base 1, a fixed base 201 is assembled at the top of the support column 2, a driving assembly is assembled between the support column 2 and the fixed base 201, and a three-dimensional geophysical prospecting device 202 is assembled on the upper surface of the fixed base 201;
the protection frame 3, protection frame 3 cup joints at the top of support column 2, and three-dimensional geophysical prospecting ware 202 is in the inside of protection frame 3, and the both sides of protection frame 3 all are equipped with fixed drilling rod 302, and are equipped with drive assembly between protection frame 3 and the unable adjustment base 201.
When the device is used under the condition of a hardened road surface with good environment, the pull rod 604 is pulled upwards, the sliding ring 601 is driven to slide upwards in the cavity, on one hand, the limiting rod 602 is driven to move upwards, the limiting block at the bottom end of the limiting rod 602 is separated from the ground, on the other hand, the limiting spring 603 is compressed, the positioning strips 605 at two sides of the pull rod 604 are moved out of the top of the limiting sleeve 6, at the moment, the pull rod 604 is rotated, the two positioning strips 605 are driven to rotate, the positioning strips 605 cannot enter the limiting sleeve 6, the positions of the pull rod 604 and the limiting rod 602 are fixed, at the moment, the device can be pushed to move until the position for investigation is moved, the limiting block at the bottom end of the limiting rod 602 is tightly attached to the ground, and therefore the position of the device can be fixed, the effective limiting effect is achieved, and the investigation process can be carried out.
Referring to fig. 9-10, the limiting assembly includes a limiting sleeve 6, the limiting sleeve 6 is fixedly connected to the upper surface of the supporting base 1, a cavity is formed between the inside of the limiting sleeve 6 and the upper surface of the supporting base 1, and a sliding ring 601 is slidingly connected to the inner wall of the cavity;
the lower surface of the sliding ring 601 is fixedly connected with a limiting rod 602, and the bottom end of the limiting rod 602 extends downwards through the support base 1 and is fixedly connected with a limiting block.
The upper surface fixed connection spacing spring 603 of slip ring 601, and the upper surface of slip ring 601 still rotates and is connected with pull rod 604, and the top of pull rod 604 passes spacing sleeve 6's roof and upwards extends, and spacing spring 603 top fixed connection is on spacing sleeve 6's interior roof, and spacing spring 603 activity cup joints the surface at pull rod 604.
Working principle: in the use process, when the device is used under the condition of a hardened road surface with good environment, the pull rod 604 is pulled upwards, the sliding ring 601 is driven to slide upwards in the cavity, on one hand, the limiting rod 602 is driven to move upwards, so that a limiting block at the bottom end of the limiting rod 602 is separated from the ground, on the other hand, the limiting spring 603 is compressed, the positioning strips 605 at the two sides of the pull rod 604 are moved out of the top of the limiting sleeve 6, at the moment, the pull rod 604 is rotated, the two positioning strips 605 are driven to rotate, the positioning strips 605 cannot enter the limiting sleeve 6, the positions of the pull rod 604 and the limiting rod 602 are fixed, and at the moment, the device can be pushed to move;
until the position of investigation is moved, the pull rod 604 is rotated again, so that the positioning strip 605 enters the limit sleeve 6, the sliding ring 601 is pushed to slide downwards in the cavity under the action of the limit spring 603 until the limit block at the bottom end of the limit rod 602 is tightly attached to the ground, and the position of the device can be fixed, the effective limit effect is achieved, and the investigation process can be carried out.
To sum up: in the use process, when the device is pushed, the rotating shaft 101 and the roller 102 can be driven to rotate, so that the device is convenient to move, and meanwhile, in the moving process, the three-dimensional geophysical prospecting device 202 is positioned in the protective frame 3 and the protective cover 303, so that the three-dimensional geophysical prospecting device 202 is effectively protected;
until the device moves to a investigation position, firstly, opening a protective cover 303 at the top of a protective frame 3, at the moment, starting a driving motor 4, driving a driving shaft 401 at the output end of the driving motor 4 to rotate, and driving a screw rod 404 to rotate in a support column 2 due to the meshed connection of a first driving gear 402 at the end part of the driving shaft 401 and a second driving gear 403 at the bottom end of the screw rod 404, and further, vertically sliding the moving strip 405 upwards on the inner wall of the support column 2 due to the threaded connection of the screw rod 404 and the moving strip 405, wherein the top end of the moving strip 405 pushes a fixed base 201 to move upwards on the inner wall of the protective frame 3, so that a three-dimensional geophysical prospecting device 202 is pushed to move upwards from the protective frame 3;
meanwhile, when the fixed base 201 moves upwards, two first transmission racks 502 at the bottom of the fixed base 201 are driven to slide upwards on the inner walls of the two transmission frames 5 respectively, and as two sides of the transmission gear 501 are respectively connected with the first transmission racks 502 and the second transmission racks 503 in a meshed manner, the second transmission racks 503 and the first transmission racks 502 move reversely, the protective frame 3 is driven to move downwards, and the separation speed of the three-dimensional geophysical prospecting device 202 and the protective frame 3 is accelerated;
when the device is used outdoors and the ground is a soil road, when the protective frame 3 moves downwards, the fixed drill rods 302 on the two sides of the protective frame 3 move downwards until the bottom ends of the fixed drill rods 302 are in contact with the ground and the bottom ends of the fixed drill rods 302 are drilled into the ground, so that an effective fixing effect is achieved on the device, and therefore, the three-dimensional geophysical prospecting device 202 is separated from the protective frame 3, a prospecting process can be carried out by using the three-dimensional geophysical prospecting device 202, and the device cannot move in the prospecting process, so that a prospecting result is prevented from being influenced;
when the device is used under the condition of a hardened pavement with good environment, the bottom end of the fixed drill rod 302 can not be inserted into the hardened pavement, so that a plurality of bolts between the flange plate at the top end of the fixed drill rod 302 and the lantern ring 301 can be taken out, and the fixed drill rod 302 can be taken out from the lantern ring 301 at the moment;
then pull rod 604 upwards, drive slip ring 601 to slide upwards in the cavity, on the one hand drive stop lever 602 to move upwards, make the stopper of stop lever 602 bottom break away from with the ground, on the other hand compress stop spring 603, and make locating strips 605 on both sides of pull rod 604 move out from the top of spacing sleeve 6, rotate pull rod 604 at this moment, drive two locating strips 605 to rotate, make locating strips 605 unable to enter into spacing sleeve 6, then fix the positions of pull rod 604 and stop lever 602, can push the device to move at this moment;
until the position of investigation is moved, the pull rod 604 is rotated again, so that the positioning strip 605 enters the limit sleeve 6, the sliding ring 601 is pushed to slide downwards in the cavity under the action of the limit spring 603 until the limit block at the bottom end of the limit rod 602 is tightly attached to the ground, and the position of the device can be fixed, the effective limit effect is achieved, and the investigation process can be carried out.
The foregoing has shown and described the basic principles and main features of the present invention and the advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present invention, and various changes and modifications may be made without departing from the spirit and scope of the invention, which is defined in the appended claims. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims (1)

1. The utility model provides a three-dimensional geophysical prospecting device that can be used to environmental geology investigation, includes support base (1), support column (2) and protective frame (3), its characterized in that:
the device comprises a support base (1), wherein two ends of the support base (1) are rotatably connected with a rotating shaft (101), rollers (102) are arranged at two ends of the rotating shaft (101), and two limiting assemblies are symmetrically arranged on the support base (1);
the limiting assembly comprises a limiting sleeve (6), the limiting sleeve (6) is arranged on the upper surface of the supporting base (1), a cavity is formed between the inside of the limiting sleeve (6) and the upper surface of the supporting base (1), and a sliding ring (601) is connected to the inner wall of the cavity in a sliding mode;
a limiting rod (602) is arranged on the lower surface of the sliding ring (601), and the bottom end of the limiting rod (602) extends downwards through the supporting base (1) and is provided with a limiting block;
the upper surface of the sliding ring (601) is provided with a limit spring (603), the upper surface of the sliding ring (601) is also rotationally connected with a pull rod (604), the top end of the pull rod (604) penetrates through the top wall of the limit sleeve (6) to extend upwards, the top end of the limit spring (603) is arranged on the inner top wall of the limit sleeve (6), and the limit spring (603) is movably sleeved on the outer surface of the pull rod (604);
two positioning strips (605) are symmetrically arranged on the outer surface of the pull rod (604), and the top ends of the two positioning strips (605) penetrate through the top wall of the limit sleeve (6) to extend upwards;
the two limiting assemblies are used for fixing the positions of the supporting base (1);
the support column (2), the support column (2) is arranged on the upper surface of the support base (1), a fixed base (201) is assembled on the top of the support column (2), a driving assembly is assembled between the support column (2) and the fixed base (201), and a three-dimensional geophysical prospecting device (202) is assembled on the upper surface of the fixed base (201);
the driving assembly comprises a driving motor (4), the driving motor (4) is arranged on the upper surface of the supporting base (1), a driving shaft (401) is arranged on an output shaft of the driving motor (4), the end part of the driving shaft (401) penetrates through the outer wall of the supporting column (2) to extend towards the inside of the supporting column (2), a first driving gear (402) is fixedly sleeved at the end part of the driving shaft (401), a second driving gear (403) is connected with the first driving gear (402) in a meshed mode, a screw rod (404) is fixedly spliced on the inner wall of the second driving gear (403), the screw rod (404) is rotatably connected to the inside of the supporting column (2), a moving strip (405) is connected to the outer surface of the screw rod (404) in a threaded mode, the moving strip (405) is connected to the inner wall of the supporting column (2) in a sliding mode, the top end of the moving strip (405) penetrates through the top of the supporting column (2) to extend outwards, and is arranged on the lower surface of the fixed base (201), and the driving assembly is used for driving the fixed base (201) to move vertically relative to the supporting column (2);
the three-dimensional geophysical prospecting device comprises a protective frame (3), wherein the protective frame (3) is sleeved on the top of a supporting column (2), the three-dimensional geophysical prospecting device (202) is positioned in the protective frame (3), fixed drill rods (302) are respectively arranged on two sides of the protective frame (3), and a transmission assembly is arranged between the protective frame (3) and a fixed base (201);
the transmission assembly comprises two transmission frames (5), the two transmission frames (5) are symmetrically arranged on the outer surfaces of the support columns (2), and the bottoms of the protection frames (3) are movably sleeved on the outer surfaces of the support columns (2) and the top ends of the two transmission frames (5);
the inner wall at the top end of the transmission frame (5) is rotationally connected with a movable shaft, the outer surface of the movable shaft is fixedly sleeved with a transmission gear (501), and two sides of the transmission gear (501) are respectively connected with a first transmission rack (502) and a second transmission rack (503) in a meshed manner;
the top ends of the two first transmission racks (502) are symmetrically arranged on the lower surface of the fixed base (201), and the bottom ends of the two first transmission racks (502) are respectively movably inserted into two inner walls of the transmission frame (5);
the two second transmission racks (503) are symmetrically embedded on the inner walls of the two sides of the protection frame (3);
when the fixed base (201) moves vertically, the transmission assembly is utilized to drive the protection frame (3) to move in the opposite direction;
the two sides of the protection frame (3) are respectively provided with a lantern ring (301), the top ends of the fixed drill rods (302) are spliced on the inner wall of the lantern rings (301), the top ends of the fixed drill rods (302) are provided with flange plates, and the flange plates are fixedly connected with the lantern rings (301) through a plurality of bolts;
the top of the protective frame (3) is rotatably connected with a protective cover (303) through a pin shaft, and the protective cover (303) is positioned above the three-dimensional geophysical prospecting device (202).
CN202210676598.0A 2022-06-15 2022-06-15 Three-dimensional geophysical prospecting device capable of being used for environmental geological survey Active CN115111477B (en)

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CN117166918B (en) * 2023-09-14 2024-02-27 山东省煤田地质局物探测量队 Self-propelled construction device based on three-dimensional seismic exploration point position correction and application method

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