21 results about "Geological compass" patented technology

The invention relates to a measurement precision correction method for a digital geological compass. The method comprises the following steps: determining the magnetic field stability of a target position according to the difference between total magnetic field intensities in a first interval; determining a magnetic field interference coefficient at the moment according to a difference value between the total magnetic field intensity at each moment and the total magnetic field intensity at the target moment; determining the integrating degree of the point source model at the previous moment according to the difference between the magnetic field interference coefficients at each adjacent moment and the duration of the interval between each adjacent moment and the initial moment; determining a target duration according to the magnetic field interference coefficient in the second interval and the duration of the interval between each moment and the initial moment, and correcting the magnetic field data of each axis of the compass according to the target duration and the difference between the magnetic field data of each axis at the target moment and the magnetic field data of the axis in the first interval; and carrying out azimuth calibration on the compass according to the corrected magnetic field data of each axis and the longitude and latitude of the target position. The method can improve the accuracy of geological survey.

The present invention discloses a geological compass and a method for using the same. The compass comprises a compass box and a positioning assembly for detecting a position. The positioning assembly is installed in the compass box. The compass box comprises an observation port and an accuracy line. The observation port and the accuracy line are at the same height and are respectively arranged on the front and rear end surfaces of the compass box. The positioning assembly comprises a compass, a slope angle detector, a level and an adjustment assembly. When the geological compass is in use, the compass can simultaneously detect the azimuth and level of the location and the slope angle between the detected object and the detection point. At the same time, the azimuth and angle detected by the compass and the slope angle detector can be recorded by pressing a pressing adjustment mechanism or pulling a rotating adjustment mechanism.

The invention belongs to the technical field of geological mineral exploration tools, and particularly relates to a geological compass for geological mineral exploration, which comprises a compass and further comprises a fixed block, the fixed block is fixedly connected to the bottom surface of the compass, a movable groove communicated with the outside is formed in the fixed block, and a movable block is movably connected in the movable groove; the two limiting grooves are formed in the movable block and communicate with the movable groove, and first extrusion blocks are slidably connected into the two limiting grooves correspondingly; the first sliding grooves are formed in the movable blocks and communicate with the two limiting grooves, extrusion rods are slidably connected into the first sliding grooves, and the top ends of the extrusion rods make contact with the ends, close to each other, of the two first extrusion blocks. The compass can still be normally used on the uneven ground, the problem that the pointing reading of the magnetic needle is deviated is prevented, and the accuracy of data measured by the compass is improved.

The invention provides an adjustable optical aiming auxiliary device for a geological compass, which comprises a fixed seat, a movable seat is movably mounted at the top of the fixed seat, the movable seat is hinged to the fixed seat through a fixed hinge, fixed rods are fixed at the top of the movable seat, a movable block is movably mounted between the fixed rods, and the movable block is hinged to the fixed seat through a fixed hinge. A movable plate is movably mounted at one end of the movable block, a fixing groove is formed in one end of the movable plate, a fixing block is rotatably mounted in the fixing groove, and a mounting plate is welded to one end of the fixing block. When the device is used, the movable plate moves through the fixed block, the mounting plate is rotated after the movable plate moves, the aiming mechanism is mounted in the mounting hole after the mounting plate is rotated, the aiming mechanism and the marking arrow are vertically distributed in the same circle center straight line, and long-distance measurement is achieved through the aiming mechanism; and the limiting columns are matched with the mounting holes to realize limiting and fixing between the movable seat and the fixed seat.

The utility model discloses a multifunctional geological compass for solid mineral exploration, which relates to the technical field of solid mineral exploration and comprises a compass main body, a compass positioning pointer is arranged at the top of the compass main body, a long sighting device is hinged to the front side of the top of the compass main body, and a multifunctional compass cover is rotatably mounted on the rear side of the top of the compass main body. The multifunctional compass cover comprises a first functional cover, a second functional cover and a third functional cover, and according to the multifunctional compass, the multifunctional compass cover is arranged on the compass main body, so that various requirements in solid mineral exploration are met. In the exploration process, exploration personnel can quickly switch and use different functional covers according to actual conditions without carrying a plurality of independent tools, so that the exploration efficiency is improved, and when compass equipment is not used, the whole multifunctional disc cover and the compass main body are closed, a rubber band necking opening of the elastic protection bag is pulled open and is turned downwards to cover the compass main body, so that the compass equipment is convenient to use. Therefore, the compass main body is not easy to open automatically and is convenient to store.

The invention relates to the technical field of geological survey and surveying and mapping, and discloses an inclination angle measurement auxiliary mechanism in surveying and mapping engineering and a measurement method.The mechanism comprises a mounting base and a load-bearing base, a drop hammer located in a hollow cavity of a telescopic connecting rod is arranged on the side, facing the load-bearing base, of the bottom of the mounting base, and a first emitter is arranged at the bottom of the drop hammer; a first detector is arranged in the center of the bearing base; at least three groups of pressure sensors are uniformly distributed in the hollow cavity of the telescopic connecting rod and are relatively positioned on the peripheral side of the drop hammer; a second emitter is arranged on the first rigid supporting rod, and second detectors are arranged at the positions, corresponding to the second emitter, of the second rigid supporting rod and the third rigid supporting rod; the inclination angle measurement auxiliary mechanism is used in cooperation with a geological compass, a surveying and mapping marker post or a geodetic surveying and mapping device, leveling in the horizontal direction and the vertical direction can be automatically achieved, a user does not need to manually operate in the inclination angle measurement process or do not need to subjectively feel to adjust the compass, the measurement workload is reduced, and the measurement precision is improved.

The invention relates to the technical field of geological exploration, in particular to a geological compass which comprises a compass assembly and a reflection assembly connected with the compass assembly. The lower air bag and the upper compression device are arranged on the surfaces of the compass assembly and the reflection assembly; according to the geological compass, extrusion structures are additionally arranged on the surface of the base and the surface of the upper cover of the geological compass, internal gas enters the locking assembly when the geological compass is extruded, the angle of the upper cover is locked, the rotation difficulty degree of the upper cover is controlled by controlling the extrusion force, and therefore the angle of the geological compass is locked. The angle of the upper cover can be conveniently fixed, so that the angle of the geological compass can be adjusted, and the rock stratum inclination can be conveniently measured.

The application relates to a measurement precision correction method for a digital geological compass. The method comprises the following steps: determining the magnetic field stability of a target position according to the difference between the total magnetic field strengths in a first interval; determining the magnetic field interference coefficient of each moment according to the difference between the total magnetic field strength of each moment and the total magnetic field strength of a target moment; determining the point source model fitting degree of a previous moment according to the difference between the magnetic field interference coefficients of each adjacent moment and the time length interval between each adjacent moment and an initial moment; determining a target time length according to the magnetic field interference coefficients in a second interval and the time length interval between each moment and the initial moment, and correcting the magnetic field data of each axis of the compass according to the difference between the magnetic field data of each axis of the target moment and the magnetic field data of the axis in the first interval and the target time length; and performing azimuth calibration on the compass according to the corrected magnetic field data of each axis and the latitude and longitude of the target position. The method can improve the accuracy of geological measurement.

The utility model discloses a geological compass for geological mineral exploration, which comprises a compass body, a cover body, a magnifying glass component and a nicking tool component, and the cover body is hinged with the compass body; the magnifying lens assembly comprises a first sliding groove, a first sliding block and a convex lens. The nicking tool assembly comprises a second sliding groove, a second sliding block and a blade, the second sliding groove is fixed in the cover body, and the second sliding block is arranged in the second sliding groove in a sliding mode. The geological compass has the beneficial effects that the functions of the magnifying lens and the nicking tool are integrated in the cover body, so that the design of integrating multiple functions is realized, the practicability of the geological compass for geological mineral exploration is improved, and the magnifying lens assembly and the nicking tool assembly are designed in the cover body and extend and retract in a sliding manner, so that the geological compass is convenient to use. Therefore, the whole geological compass for geological mineral exploration is more compact and portable in structure. When the magnifying lens assembly and the nicking tool assembly are not used, the magnifying lens assembly and the nicking tool assembly can be retracted into the cover body, and omission or loss of the blade or the convex lens is avoided.

The utility model discloses a novel geological compass for geological mineral exploration, which comprises a geological compass and an anti-drop box, the geological compass is movably connected to the inner cavity of the anti-drop box, the left side and the right side of the anti-drop box are movably connected with square shells, and the inner cavities of the square shells are movably connected with extrusion control plates. Through cooperative use of the clamping device, the square clamping block, the square stabilizing shell, the spring and the square stabilizing rod, the problem that an existing novel geological compass for geological mineral exploration is a geological exploration tool integrating multiple advanced technologies and has multiple functions of azimuth and inclination angle measurement, laser inclination measurement, GPS positioning and the like is solved; the problems that in the prior art, geological work is usually carried out in a severe environment, so that a geological compass needs to have good durability and drop resistance, the geological compass belongs to a precise instrument and is easy to damage if falling off, but an existing novel geological compass used for geological mineral exploration is not provided with a component for drop resistance and protection are solved.

The utility model discloses a quick measuring device for rock stratum attitude in a hard area, which belongs to the technical field of instruments and meters and comprises an unmanned aerial vehicle body and a remote controller with a screen, a loading system is mounted at the bottom of the unmanned aerial vehicle body and comprises a driving mechanism and a measuring mechanism, the measuring mechanism comprises a shell, and an optical camera is mounted at the center of the front of the shell. A first laser radar, a second laser radar, a third laser radar and a fourth laser radar are respectively arranged at four corners in front of the shell, and an electronic compass is arranged at the bottom of the shell. According to the rapid measuring device for the rock stratum attitude in the hard area, the unmanned aerial vehicle technology is used for replacing a traditional mode that a geological compass is used for measuring the attitude manually; rapid and automatic measurement of rock masses in hard, high-risk and high-steep areas is achieved, people do not need to climb to a measurement area, personal safety is guaranteed, and working efficiency is improved; the unmanned aerial vehicle technology and the high-precision sensor are utilized, errors caused by manual attitude measurement are reduced, and the data accuracy is improved.

The invention provides a multifunctional geological compass for geological mineral exploration, and mainly relates to the field of geological mineral exploration equipment. The invention discloses a multifunctional geological compass for geological mineral exploration. The multifunctional geological compass comprises a mechanical geological compass body and an intelligent integrated module, the mechanical geological compass body comprises a compass shell, and a dial, a magnetic needle, a spirit level and an inclination angle measuring mechanism which are arranged in the shell, and the intelligent integrated module is fixedly mounted on the outer side of the compass shell. The intelligent geological compass has the beneficial effects that the mechanical geological compass body and the intelligent integrated module are combined, digital acquisition and recording can be realized in a conventional environment, the two modes can be flexibly switched, and the intelligent geological compass is suitable for different exploration environment requirements.

The bracket comprises a protection box, sliding grooves are formed in the inner walls of the two sides of the protection box, lead screws are rotatably connected to the inner walls of the two sliding grooves, a lifting plate is in threaded connection to the surfaces of the two lead screws, a geological compass body is arranged on the upper surface of the lifting plate, and a geological compass is arranged on the geological compass body. A two-way motor and a storage battery are fixedly installed on the inner bottom wall of the protection box. According to the folding and benefiting compass support for hydrogeological surveying and mapping, in the actual use process, a bidirectional motor can be controlled to rotate through a controller, the bidirectional motor rotates to drive a lead screw to rotate through a bevel gear, and the lead screw rotates to drive a lifting plate to move upwards, so that a geological compass body is moved out of a protection box to be used; meanwhile, after the geological compass is used, the bidirectional motor can be started to rotate reversely, so that the geological compass body is driven to retract into the protection box, and the geological compass body is effectively protected.

The utility model discloses a notch groove sampling contour marking ruler, which comprises an L-shaped fixed frame and a geological compass, the geological compass is mounted on one side of the outer wall of the fixed frame in a sliding and rotating manner and is detachably connected with the fixed frame, and the fixed frame comprises a fixed block and first extension rulers respectively arranged at the upper end and the side wall of the fixed block. The outer wall of each first extension scale is slidably connected with a sliding assembly sliding in the length direction of the first extension scale in a matched mode, the outer wall of each sliding assembly is provided with a second extension scale, the two second extension scales are arranged in a front-back staggered mode, and the sides, close to each other, of the outer walls of the two second extension scales are inwards provided with sliding grooves formed in the length direction of the second extension scales. The inner walls of the two sliding grooves are matched, slide and are rotationally connected with a connecting assembly. According to the utility model, one person can operate and draw a standard quadrat frame without multiple times of adjustment, so that the use is more convenient, and the applicability is higher.

The invention belongs to the technical field of exploration equipment, and particularly relates to a multifunctional geological compass for geological mineral exploration, which comprises a chassis and a top cover, the device further comprises a braking mechanism, and the braking mechanism is installed on the chassis and used for fixing the top cover and the magnetic needle. By arranging the braking mechanism and utilizing the fixing effect of the braking mechanism on the rotating shaft and the magnetic needle, on one hand, when the geological compass is not used, the top cover and the chassis are relatively fixed, and the magnetic needle is separated from the ejector pin under the compression of the braking ring, so that the geological compass can be conveniently stored, and the magnetic needle and the ejector pin can be prevented from colliding in the storage process; and on the other hand, after the measurement is finished, the pressing piece is manually loosened, so that the components of the geological compass can be fixed to a certain extent, the measured value can be kept unchanged, and a worker can conveniently measure, calculate and read the measured value.

The utility model discloses a geological compass auxiliary device for rock mass structural plane occurrence measurement. The geological compass auxiliary device comprises a structural plane alignment plate, a measurement carrier plate, a dip angle measurement groove and a tendency measurement groove, the end parts of the structural surface alignment plate and the measurement carrier plate are rotationally connected and are both on the same plane, the measurement carrier plate is circular and is used for assisting the geological compass in measuring the occurrence of a rock mass structural surface with insufficient exposed space, and an inclination angle measurement groove and an inclination angle measurement groove are formed in the measurement carrier plate; according to the utility model, the rock mass structural plane with insufficient exposed space is extended, the measurement space is expanded, a geological compass is assisted to measure the occurrence of the rock mass structural plane with insufficient exposed space in geotechnical engineering, and the occurrence comprises three elements of inclination angle, tendency, trend and the like; meanwhile, the auxiliary device can solve the problem that the measured dip angle of the rock mass structural surface is easy to be a false dip angle, so that the measured dip angle is closer to a true dip angle.

The detachable geological compass comprises a shell, an upper cover hinged to the shell and a long sighting device matched with the shell, a U-shaped groove is formed in the top face of the shell, the U-shaped groove is located on the opposite side of the hinged edge of the upper cover and the shell, the two ends of the U-shaped groove extend to the side face of the shell, and an opening is formed in the side face of the shell; the part, separated by the U-shaped groove, of the shell is a positioning part; the long sighting device comprises a connecting part and an extending part, the width of the connecting part is larger than that of the extending part, and a notch is formed in the connecting part; the connecting part is matched with the U-shaped groove and used for being inserted into the U-shaped groove, and the notch is matched with the positioning part and used for being arranged outside the positioning part in a sleeving mode. The utility model provides a detachable geological compass to solve the problem that in the prior art, a long sighting device is hinged to a shell of a geological compass and is prone to damage, and the purposes that the long sighting device is detached and stored when not used, and the damage risk is reduced are achieved.

1. The name of the design product: geological compass. 2. The use of the design product: the design product is used for geological exploration. 3. The design points of the design product: in shape. 4. The picture or photo that best indicates the design points: perspective view.

The utility model discloses a portable geological compass and relates to the technical field of surveying equipment. The compass comprises a compass body, the rear end of the compass body is rotatably connected with a connecting plate, the rear end of the connecting plate is rotatably connected with an end cover, the lower surface of the end cover is provided with a placing groove, the two ends of the interior of the placing groove are both provided with mounting plates, one side of each mounting plate is fixedly connected with an elastic band, and the other side of each mounting plate is fixedly connected with the elastic band. A mounting groove is formed in the lower surface of the compass body, a bandage is fixedly connected to the middle of the mounting groove, and a plurality of first sub-buckles are fixedly connected to the upper part of the front end of the bandage. According to the portable geological compass, the binding band and the straps are arranged on the compass body, a user can choose to wear the portable geological compass on the arm or carry the portable geological compass on the shoulder according to the actual situation, the carrying convenience of the portable geological compass is greatly improved, and meanwhile, the clamping design of the binding band ensures the stability of the portable geological compass in the wearing process; and equipment damage possibly caused by a traditional backpack carrying mode is avoided.

This invention provides a multifunctional geological compass suitable for field geological work. The multifunctional geological compass includes a main housing unit, inside which are a magnetic needle system and a suspension cone system; a built-in lighting mechanism installed within the main housing unit, used to illuminate the magnetic needle system in low-light environments; and a foldable auxiliary measuring tray, which is hinged to the bottom of the main housing unit. The foldable auxiliary measuring tray can switch between a stowed state and an unfolded state. In the unfolded state, the foldable auxiliary measuring tray provides stable support for the compass on uneven or narrow measuring surfaces. The multifunctional geological compass provided by this invention has the advantages of high integration, strong adaptability, and convenient operation.

The invention discloses a geological compass, which belongs to the technical field of geological exploration or mining industry and comprises an upper disc and a lower disc which are hinged together, the top of the lower disc is provided with an azimuth measuring disc and a circular level, the azimuth measuring disc is provided with a magnetic needle, an angle measuring disc is positioned on the side surface of the lower disc and is parallel to the NS line of the azimuth measuring disc, and the angle measuring disc is provided with an angle pointer. The angle pointer is provided with a long level, the long level is parallel to the angle pointer, the fixed end of the angle pointer is fixed on the scale arc circle center of the angle measuring disc and can rotate through the scale arc circle center, the other end of the angle pointer is a free end, and the free end points to the scale of the angle measuring disc. The geological compass provided by the invention realizes multifunctional quantitative and qualitative measurement, is high in accuracy and compatibility, and is suitable for popularization and use in professional fields.