295results about "Measuring points marking" patented technology

A system for registering position and orientation (P&O) of mobile devices relative to a construction site may include: a light projector; at least one sensor configured to record at least one set of XYZ coordinates of at least one specific surface, and a set of XYZ coordinates of the light projector within the construction site; and a computer processor, wherein the light projector is configured to project the XYZ coordinates of the at least one set of position markers onto the at least one specific surface; and wherein the projection of the XYZ coordinates of the at least one set of position markers is detectable by at least one sensor located at a mobile device, allowing registration of XYZ coordinates of a virtual reality interface of the mobile device relative to the projection of the position markers onto the at least one specific surface.

The invention discloses an automatic tower foundation pit dividing device and method based on laser point cloud, relates to the technical field of tower foundation pit dividing of power transmission line mechanical construction, and solves the problems that existing power transmission line tower foundation pit dividing is low in automation degree, low in operation efficiency, low in manual operation precision and prone to generating pit dividing errors. Comprising a tripod and an equipment holder installed at the top of the tripod, a box body is arranged above the equipment holder, the box body is in butt joint with the equipment holder through a holder connecting piece, a laser radar is arranged on the inner side of the box body, and a top cover is installed at the top of the box body; the device further comprises a pit separating mechanism used for enabling the laser radar to automatically and efficiently separate pits, and the pit separating mechanism is installed on the inner side of the box body. Through the pit separation mechanism, automatic pit separation, design guidance, foundation acceptance and foundation bolt verification of the transmission tower foundation can be achieved, and therefore the effect of automatic and efficient pit separation is achieved.

The application provides a road pit detection equipment for municipal road maintenance, and relates to the field of road pit measurement.The road pit detection equipment comprises a marker, supports are installed at both ends of the marker, a sliding frame is slidingly installed on the marker, a distance measuring mechanism comprises a mounting frame, a distance measuring equipment and a positioning bolt, the distance measuring equipment is installed on the mounting frame, the positioning bolt comprises a knob part and a shaft part, the knob part is arranged at one end of the shaft part, the other end of the shaft part penetrates through the mounting frame and is threadedly connected with the sliding frame, and the line marking mechanism is used for marking the to-be-measured area.The road pit detection equipment for municipal road maintenance can complete the measurement of the pit and the depression at the same time of line marking, and does not need to be performed in multiple steps, and the length, the width and the depth of the pit and the depression can be quickly measured by using the marker and the distance measuring mechanism, so that the measurement efficiency is improved.

The invention relates to the technical field of rocker surveying and mapping, in particular to remote sensing surveying and mapping equipment based on urban and rural different terrain planning. Comprising a base, a plurality of rotating rods are evenly and rotatably arranged on the circumference of the outer side of the base, every two adjacent rotating rods are connected through target cloth, sliding grooves are formed in the rotating rods, sliding plates are slidably arranged in the sliding grooves, driving assemblies are arranged in the rotating rods, sliding rods are elastically and rotatably arranged on the two sides of each sliding plate, and the ends, away from the sliding plates, of the sliding rods are fixedly connected with one ends of inserting rods; a protruding column is fixed to the outer edge of the side, close to the sliding plate, of the sliding rod, a combined groove corresponding to the protruding column is formed in the groove wall of the sliding groove, and the protruding column is clamped in the combined groove in a sliding mode. According to the equipment, seamless switching between the soft terrain and the hard terrain is achieved through an intelligent adjusting mechanism of the inserting rod, and the inserting rod can be vertically inserted into soil on the soft ground to provide the anchoring effect; on the hard ground, the inserting rod extends out and rotates to the inclined plane attaching state, and the supporting area and the friction contact are increased.

The present invention mainly relates to the field of geological prospecting technology, specifically a marking device for geological exploration of geological resources, including a bracket and a lifting mechanism, a hammering mechanism, and a measuring mechanism arranged on the bracket. The lifting mechanism drives the hammering mechanism and the measuring mechanism to move up and down synchronously. A marking mechanism is detachably installed below the hammering mechanism. The hammering mechanism and the measuring mechanism start working after reaching a preset position, wherein the hammering mechanism is used to hammer the marking mechanism, and the measuring mechanism is used to measure the ground inclination angle. The marking device in this application is provided with the hammering mechanism, the measuring mechanism, and the marking mechanism, which can realize that during geological exploration, the marking point can be marked and its inclination angle can be measured in one device, and it can also adapt to soils of different conditions.

A marking apparatus includes a marking apparatus main body including a target, a traveling mechanism for automatically traveling on a traveling surface, and a printer, and a control unit configured to control the printer and the mechanism. The control unit controls the traveling so that the mechanism automatically travels along a set traveling route, the control unit compares position coordinates of the marking apparatus main body obtained from three-dimensional position coordinates of the target during traveling input at predetermined intervals with the traveling route, and corrects traveling to eliminate a deviation from the traveling route, the control unit controls the printer so as to print the marking information set at a position corresponding to the position coordinates of the marking apparatus main body, and traveling route data setting the traveling route and marking information data defining the marking information are created based on CAD design data.

The invention discloses a geological survey surveying and mapping device, and belongs to the technical field of geological survey, the geological survey surveying and mapping device comprises a tripod, the top of the tripod is provided with a foot screw assembly and a surveying and mapping instrument body through a fixing assembly, and the inner center of the tripod is provided with an adjusting sleeve capable of being telescopically adjusted. According to the surveying and mapping instrument, along with downward movement of a circular seat, an annular seat enables a fixing rod to drive an annular plate, a connecting block, an annular cylinder and a first conical block to move upwards, so that a roller drives a conical rod to move towards to-be-detected geological internal soil, and the stability of the surveying and mapping instrument body in the surveying and mapping process is improved through assistance of a limiting rod and the conical rod; the bottom of the surveying instrument body is further unfolded through the tripod, meanwhile, the posture of the surveying instrument is precisely restrained through cooperation with the limiting rod, the perpendicularity of the surveying instrument relative to a geological mark point is effectively guaranteed, it is guaranteed that the surveying instrument body keeps high horizontal precision in the using process, and then the accuracy and credibility of the surveying instrument in the using process are guaranteed.

Line laser, comprising a self-levelling platform with laser beam sources arranged thereon, lenses for converting the laser beams, a power supply and control unit and a fastening unit for a tripod, characterized in that the laser beam sources, which serve to project reference axes, are combined in a radiation module which is provided with a housing and in which a power supply and control unit is additionally accommodated, wherein the self-levelling platform, the power supply and control unit and the fastening unit for a tripod are integrated in a fastening module with a housing, wherein the housing of the radiation module and the housing of the fastening module are designed to be connectable.

For a particularly precise check of travel accuracy, a measuring system is provided for checking and / or calibrating a travel accuracy of a mobile medical device that may be moved over a floor automatically or semiautomatically in a motorized manner. The measuring system includes a flat mat with an underside that may be arranged on the floor, and with an upper side on which indicator patterns that include at least one zero point mark for positioning the medical device and a number of track markings for travel motions of the mobile device are arranged. The measuring system includes a unit for illuminating the indicator patterns that are arranged on the mat using at least one concentrated light beam. The unit is arranged on the mobile medical device, such that the light beam is directed onto the upper side of the mat.

The invention discloses a monitoring and marking device for natural resource engineering, and belongs to the technical field of natural resource management, through the arrangement of a filling mechanism, a marking plate body is filled in the filling mechanism, and when a marking position is in a dense forest area with a small activity space, a hammer cannot be used for hammering under the influence of trees, so that the marking position cannot be damaged. At the moment, a filling mechanism can be used for filling the notice board body, a mounting hole for the notice board body to enter is formed in the surface of the first mounting shell, the notice board body can enter the cavity to be pre-limited, and the notice board body is supported through the filling mechanism so that the notice board body can be attached to the ground in an inclined state; a worker does not need to manually support the positioning part to ensure that the positioning part can be straightly inserted into soil, so that the problem that when the notice board body is installed in a remote dense forest area, a road is narrow and bumpy, and a flat ground is difficult to find to meet the requirement of bolt fixing is solved while installation of the notice board body is ensured.

The utility model relates to the technical field of road line drawing, in particular to an automatic cruise pre-marking line calibration device and a pay-off robot system, which comprise a driving calibration mechanism and an automatic cruise mechanism, and the driving calibration mechanism comprises a driving robot, a positioning assembly and a positioning display assembly. The positioning assembly and the positioning display assembly are both arranged on the driving robot, and the driving robot drives on an area where a pre-line needs to be calibrated; the automatic cruise mechanism comprises a road condition acquisition element, a driving control module and a mark control module; the road condition acquisition element is used for acquiring the road edge condition of a specified road area, and the driving control module is used for controlling the driving robot to drive on one side of the road edge and controlling the positioning assembly to make a pre-line marking point on one side of the road edge through the marking control module in the driving process. According to the utility model, the problems of large workload and precision deviation in the existing manual pre-line calibration process are solved.

The invention provides a road pit slot detection device for municipal road maintenance, and relates to the field of road pit slot measurement, the road pit slot detection device comprises a marker post, the two ends of the marker post are provided with supports; the sliding frame is mounted on the marker post in a sliding manner; the distance measuring mechanism comprises a mounting frame, distance measuring equipment and a positioning bolt, the distance measuring equipment is mounted on the mounting frame, the positioning bolt comprises a knob part and a shaft part, the knob part is arranged at one end of the shaft part, and the other end of the shaft part penetrates through the mounting frame and then is in threaded connection with the sliding frame; and the marking mechanism is used for marking the to-be-measured area. According to the road pit slot detection equipment for municipal road maintenance, measurement of pits is completed while marking is conducted, multiple steps are not needed, the length, width and depth of the pits can be rapidly measured through cooperation of the marker post and the distance measurement mechanism, and the measurement efficiency is improved.

The application provides a sample plot setting method and device, comprising the following steps: determining a base point in a to-be-investigated land; determining a plurality of positioning points with a preset distance from the base point based on a preset angle; and setting a unit sample plot in the to-be-investigated land according to all the positioning points. The sample plot setting method and device provided by the application have the advantages that the setting of the unit sample plot is completed through the determination of the base point and the positioning points, the practicability is high, the efficiency of sample plot setting is improved, the method is simple and easy to implement, and the required tools are few, so that the manpower and resources are effectively saved.

To determine positions and shapes of ridges having various shapes set in a farm field.SOLUTION: A ridge management method includes determining map information which shows a small region 510 with a display format corresponding to operation information on a work device 30 at the small region 510 set in a farm field 500. Moreover, the ridge management method includes determining a rail track 600 of the work device 30 during at least a part of a period corresponding to the operation information. Furthermore, the ridge management method includes outputting display information which shows an image which displays the rail track 600 of the work device 30 superimposed on the map information. Determining the rail track 600 of the work device 30 may include determining the rail track 600 of the work device 30 during a period including a work period in which the work device 30 is working in the farm field 500, during the period corresponding to the operation information.SELECTED DRAWING: Figure 6

A marker for burying adjacent an underground structure such that a location of the underground structure can be identified from above a ground surface. The marker comprises a housing, a gimbal beacon retention device disposed within the housing. The gimbal beacon retention device comprises an outer gimbal structure and an inner gimbal structure rotatable disposed within the outer gimbal structure and carrying the beacon device. The gimbal beacon retention device is structured and operable to orient the beacon device in a desired orientation relative to a ground surface regardless of the orientation of the housing relative to the ground surface.

The invention discloses a surveying and mapping image processing method based on unmanned aerial vehicle remote sensing, and relates to the technical field of map surveying and mapping. Before formal surveying and mapping, a plurality of benchmark reference areas are arranged in a target surveying and mapping area, and test flight surveying and mapping information of the benchmark reference areas obtained under different flight attitudes of an unmanned aerial vehicle is obtained by utilizing test flight of the unmanned aerial vehicle; and comparing the obtained test flight surveying and mapping information with the actual position information of the benchmark reference area so as to obtain surveying and mapping errors of the unmanned aerial vehicle in different flight attitudes, and correcting the surveying and mapping process of the unmanned aerial vehicle in different flight attitudes through the obtained surveying and mapping errors. Therefore, surveying and mapping errors possibly caused by the unmanned aerial vehicle in various flight attitudes are reduced, and the accuracy of remote sensing surveying and mapping of the unmanned aerial vehicle is improved.

The present invention relates to the field of positioning and calibration equipment, and in particular to a positioning device for land planning boundary measurement, including a marking machine, wherein the marking machine includes a posture adjustment component, a leveling component, a calibration component, a calibration column and a main body structure; the posture adjustment component is used to adjust the calibration posture before positioning; the leveling component is used to level the land before calibration; the calibration component is used to stimulate the calibration column to calibrate and position the land boundary points; the main body structure is used to carry the posture adjustment component, the leveling component, the calibration component and the calibration column; the posture adjustment component includes a column, a sliding part is provided in the middle of the column, a plurality of tooth grooves are provided in the middle of the outer periphery of the sliding part, a driving compartment is slidably connected to the middle of the outer periphery of the sliding part, and a plurality of motors are installed inside the driving compartment. The present invention can realize the calibration of land boundary points through the calibration column, which is convenient for subsequent measurement and actual planning work.

The utility model relates to the technical field of mine survey, in particular to a mine survey control point plumb bob installing and marking device which comprises a threaded sleeve and a threaded nail, the threaded nail is assembled inside the threaded sleeve in a threaded connection mode, an installing plate is fixedly installed at one end of the threaded nail, and a connecting shaft is rotatably installed at the center of the surface of the installing plate. According to the device, one end of a positioning bolt is moved into a positioning hole by rotating the positioning bolt, a threaded nail is conveniently limited and fixed, a worm is driven to rotate by rotating a rotary knob, due to the meshing relation between the worm and a worm gear, the worm gear can rotate along with the worm, the worm gear rotates to enable a winding roller to rotate, and therefore a connecting rope is wound up or released; the plumb bob descends under the action of gravity until the needed height is reached, the position of the plumb bob can be accurately controlled by adjusting the rotating direction and degree of the rotary knob, and meanwhile, when the plumb bob does not work, the connecting ropes can be wound to prevent the connecting ropes from being wound and affecting storage of the device.

The invention relates to a positioning device (3) for positioning metal profiles (2) to be attached to a support structure (1) for drywall construction, comprising a base body (4) with an end plate (5) having an end surface (6) designed to establish a magnetic connection to the metal profile (2), wherein a first scale (9, 10, 11 / 11', 12) is arranged on a broad side surface (8) of a broad side plate (7) of the base body (4) arranged perpendicular to the end plate (5). According to the invention, at least one narrow plate (13, 13') is provided, arranged perpendicular to the broad side plate (7) and perpendicular to the end plate (5), each with at least one broad side surface (14) having a second scale (15).

The utility model discloses a fixing device for an underground measuring point mark, which comprises an adjusting and aligning structure, an adjusting and limiting structure is fixed on the adjusting and aligning structure, the adjusting and aligning structure comprises a connecting cylinder with a hollow structure inside, and a sliding rod penetrating through a sliding block is fixed in the connecting cylinder through the connecting block. Meanwhile, a bearing plate facilitating rotation adjustment of the first threaded rod is fixed between the sliding blocks, a first threaded cylinder is arranged at the bottom of the first threaded rod in a penetrating mode and fixed to the lower portion in the connecting cylinder through a fixing ring, a cross plate is fixed to the bottom of the first threaded rod, and a sleeve rod is installed at the bottom of the cross plate in a matched mode; the adjusting and limiting structure comprises a boss plate fixed to the connecting cylinder, a second threaded rod is fixed to the boss plate, meanwhile, a second threaded cylinder is arranged on the surface of the second threaded rod in a penetrating mode, and the fixing device for the underground measuring point mark achieves the effect of installing and fixing the inner ring and the outer ring through the arranged fixing ring.

The invention discloses a measuring method for flow channel layer template construction lofting, which can accurately position each template unit in the installation of a flow channel layer template to provide an effective basis for the installation of the flow channel layer template, and can perform re-check detection on the assembled flow channel layer template through a simplified measuring means to ensure the installation quality of the flow channel layer template. The measurement method comprises the following steps: decomposing, virtually assembling and encoding a runner layer template; projecting the runner layer template from a three-dimensional plane to a two-dimensional plane to obtain a cross-section diagram of the runner layer template; selecting a lofting reference point, and determining a lofting point; calculating the coordinates of each lofting point in a coordinate system according to the determined relational data of the lofting points, the runner center line and the designed elevation line, mapping the lofting points in each template cross-section diagram to a corresponding construction plane on the construction site, and marking the elevation data of each lofting point to obtain a ground control line of the runner layer template.

The invention relates to a positioning device (3) for positioning metal profiles (2) to be fastened to a support structure (1) for drywall construction, comprising a main body (4) with an end plate (5), which has an end face (6), which is designed to produce a magnetic connection to the metal profile (2), wherein a first scale (9, 10, 11 / 11', 12) is arranged on a broad-side face (8) of a broad-side plate (7) of the main body (4), which broad-side plate is arranged at a right angle to the end plate (5). According to the invention, at least one narrow plate (13, 13') is provided which is arranged perpendicular to the broad-side plate (7) and perpendicular to the end plate (5) and has a respective at least one broad-side surface (14) having a second scale (15).

The invention discloses an activity marking device for forestry wetland surveying and mapping, and relates to the field of surveying and mapping services. The movable marking device for forestry wetland surveying and mapping comprises a fan-shaped plate, a plurality of round holes formed in the surface of the fan-shaped plate and a rectangular groove formed in the bottom of the fan-shaped plate, the hole walls of the round holes are slidably connected with supporting columns, the outer sides of the supporting columns are sleeved with first springs, the groove wall of the rectangular groove is rotatably connected with conical columns, and the conical columns are sleeved with second springs. An arc-shaped baffle is fixedly connected to the edge of the lower surface of the fan-shaped plate; in the process that water flows on the surface of the slope, the water can be shunted by the arc-shaped baffle and the two first baffles, so that the whole body is protected, deviation of the movable marking device due to rain wash is avoided, the surveying and mapping effect is ensured, an annular protective ring formed by laying broken stones is not needed, the operation steps can be optimized, and the working efficiency is improved. And the setting efficiency of the movable marking device is improved.

The invention relates to the technical field of geological disaster measurement, in particular to measurement marking equipment for geological disaster survey operation, which comprises an outer box, a drilling mechanism is arranged on the right side of the outer box, and the drilling mechanism comprises a drill rod, a base plate and a first hydraulic cylinder; a storage rack is further arranged in the movable cavity and can move back and forth in a reciprocating mode. The inclinometer pipe is further provided with a plurality of detection holes distributed from top to bottom, and sensors of different types can be movably connected into the detection holes so as to complete monitoring operation of different environmental parameters. A liquid storage cavity is further formed in the outer box and located on the left side of the second hydraulic cylinder, a liquid pump is arranged in the liquid storage cavity, the bottom end of the liquid storage cavity is further connected with a grouting pipe through a liquid conveying pipe, one end of the liquid conveying pipe is connected with the liquid pump, and an electromagnetic flow control valve is further arranged on the grouting pipe. According to the invention, the accuracy and the installation stability of the measurement marking operation of the inclinometer pipe are improved, and meanwhile, the upgrading conversion from the traditional physical measurement marking to the intelligent-integrated-multi-source fusion measurement environment information acquisition station of the geological disaster investigation operation is also realized.

An automatic pay-off system (100) is provided with: a pay-off device (10) that performs pay-off while moving; a three-dimensional measurement device (50) capable of measuring the three-dimensional space position of the pay-off device (10); and a control device (30) for controlling the traveling and pay-off of the pay-off device (10), the pay-off device (10) having: a traveling unit (12) capable of traveling on a pay-off surface; a pay-off unit (18) that performs pay-off on the pay-off surface; and a target part (20) tracked by the three-dimensional measuring device (50), the traveling part (12) has a plurality of omnidirectional moving wheels of which the rotation direction and the rotation speed are independently controlled, and the control device (30) controls the rotation of each of the plurality of omnidirectional moving wheels, so that the pay-off part (18) is positioned at a preset target pay-off position without changing the orientation of the pay-off device (10).

The invention relates to the technical field of vision measurement, and provides an aircraft positioning mark, a positioning method and an aircraft positioning device.The aircraft positioning mark comprises two or more squares, and the two or more squares comprise a first square and a second square; the second square is nested in the first square, four sides of the second square are parallel to four sides of the first square, and the center of the second square and the center of the first square are not at the same position. According to the scheme, visual positioning can be carried out, the calculation method is simple, and more position information of the unmanned aerial vehicle can be obtained.