Geological survey surveying and mapping device

Abstract

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.

Description

TECHNICAL FIELD

[0001] The application belongs to the technical field of geological exploration, and particularly relates to a geological exploration surveying and mapping device. BACKGROUND

[0002] Geological exploration is an investigation and research activity of surveying and mapping, determining suitable bearing layers, determining the foundation type according to the foundation bearing capacity of the bearing layer, and calculating the foundation parameters. The required survey geological factors include landforms, hydrogeological conditions, and the geological structure or geological structure of the physical and mechanical properties of soil and rock.

[0003] As a kind of urban geological exploration point surveying and mapping total station of putting, including adjusting seat, the middle part of the upper surface of adjusting seat is movably connected with organism, the lower surface of adjusting seat is movably connected with rotating seat, the other end of rotating seat is fixedly connected with piston rod, the other end of piston rod is movably sleeved with adjusting rod, the upper end of piston rod inner cavity is movably sleeved with piston block, the application is communicated with collapse protection mechanism and automatic leveling mechanism, so that when using tripod, air supply equipment needs to be configured, the adjusting rod can be manually pulled out by tilting the tripod, the adjusting rod is stretched to the longest, and the leveling of adjusting seat is carried out, so that the internal gas can be recycled, and when the equipment is collected, the buffer air bag can be stretched to the maximum, the total station is stored, and there is no need to worry about the corrosion of air humidity and other problems in the measurement site on the inside of the tripod, but the device is poor in fixed stability during use, and the detection accuracy of the device is easily affected by external factors, therefore, improvement is needed. SUMMARY

[0004] The purpose of the present application is to solve the problem that the prior art only relies on the collapse protection mechanism to protect the device, which is poor in fixed stability, and the detection accuracy of the device is easily affected by external factors.

[0005] In order to achieve the above purpose, the technical scheme adopted by the present application is as follows: A geological exploration surveying and mapping device, comprising a tripod, a foot screw assembly and a surveying and mapping instrument body are arranged on the top of the tripod through a fixing assembly, a telescopic adjusting sleeve is arranged at the center of the inside of the tripod, a connecting seat is fixedly connected to the bottom of the adjusting sleeve, a parallel support assembly is arranged in the inside of the adjusting sleeve, and a surveying and mapping marking assembly is arranged in the inside of the connecting seat. The parallel supporting assembly comprises a circular seat slidingly connected in the inside of the adjusting sleeve, a hollow limiting rod rotatingly connected at the bottom center of the circular seat, an annular plate slidingly connected in the inside of the circular seat, an annular cylinder provided with a circular array of two connecting blocks at the bottom of the annular plate, a plurality of first taper blocks arranged in a circular array at the bottom outer periphery of the annular cylinder, a roller and a taper rod respectively arranged at the side away from the annular cylinder of each first taper block, and after the limiting rod is rotated downward into the inside of the land to be surveyed, the roller drives the taper rod to move into the inside of the land to ensure the surveying stability of the device.

[0006] Further description of the above technical solution: The annular cylinder is slidingly connected in the inside of the limiting rod, the limiting rod is slidingly connected in the inside of the connecting seat, a spiral groove is formed in the outer periphery of the limiting rod, an annular seat fixedly connected in the inside of the adjusting sleeve is arranged at the bottom outside of the limiting rod, guide rods are fixedly connected at both sides in the inside of the annular seat, and the guide rods are slidingly connected in the inside of the spiral groove.

[0007] Further description of the above technical solution: Limiting sliding blocks are fixedly connected at both sides of the outside of the circular seat, limiting sliding grooves are formed at both sides in the inside of the adjusting sleeve, and the limiting sliding blocks are slidingly connected in the inside of the limiting sliding grooves.

[0008] Further description of the above technical solution: A plurality of first springs are arranged in a circular array at the top of the annular plate, the first springs are fixedly connected with the inner wall of the circular seat at the top, a plurality of fixed rods are arranged in a circular array at the bottom of the annular plate, the fixed rods extend to the outside of the circular seat at the bottom end, and the fixed rods are slidingly connected in the inside of the circular seat.

[0009] Further description of the above technical solution: A second spring is sleeved on the outer periphery of the taper rod, the second spring is fixedly connected with the side of the roller and the inner wall of the adjusting sleeve at the two sides, a plurality of first through holes are arranged in a circular array in the inside of the adjusting sleeve, and the taper rod is slidingly sealed in the inside of the first through hole.

[0010] Further description of the above technical solution: A first screw rod is drivingly connected with a first screw rod seat at the center in the inside of the circular seat, a connecting shaft is fixedly connected at the top end of the first screw rod, a first bevel gear is sleeved on the outer periphery of the connecting shaft, a second bevel gear is meshingly connected on one side of the outside of the first bevel gear, a fixed shaft is fixedly connected in the inside of the second bevel gear, the fixed shaft extends to the outside of the adjusting sleeve at the end away from the second bevel gear and is fixedly connected with a first hand crank, and the fixed shaft is rotatingly connected in the inside of the adjusting sleeve.

[0011] Further description of the above technical solution: The surveying and mapping mark assembly includes a horizontal plate slidingly connected to the outside bottom side of the limiting rod, the limiting rod is fixedly connected with a limiting block on both sides of the bottom, the limiting block is arranged below the horizontal plate, the top of the horizontal plate is circumferentially arranged with a plurality of circular rods, the top end of the circular rod extends to the inside of the connecting seat and is fixedly connected with a second taper block, the circular rod is slidingly connected in the connecting seat, and a third spring is sleeved on the outer circumferential side of the circular rod.

[0012] As a further description of the above technical solution: The conical surface of the second taper block is matched with a third taper block, the third taper block is fixedly connected with a circular rod away from the second taper block, the other end of the circular rod is provided with a fan-shaped seat, a sliding plate is slidingly connected in the fan-shaped seat, one side of the sliding plate is fixedly connected with the circular rod, and the circular rod is slidingly connected in the fan-shaped seat, a fourth spring is sleeved on the outer circumferential side of the circular rod, and the fourth spring is fixedly connected with one side of the third taper block and the outer wall of the fan-shaped seat on both sides, one side of the fan-shaped seat is communicated with an external dye supply device through a feeding pipe, and an output pipe is communicated on one side of the bottom of the fan-shaped seat, and a one-way valve is arranged on the feeding pipe and the output pipe.

[0013] As a further description of the above technical solution: The fixing assembly includes a fixing seat fixedly connected to the top end of the adjusting sleeve, a plurality of rotating shafts are circumferentially arranged in the fixing seat, the rotating shafts are rotatably connected in the fixing seat, and one end of one side rotating shaft extends to the outside of the fixing seat and is fixedly connected with a second hand rocker, the rotating shafts are fixedly connected with first gears on the outer circumferential side, a plurality of first gears are meshingly connected with the same annular gear on the outer circumferential side, the annular gear is rotatably connected in the fixing seat, one side of the first gear is meshingly connected with a rack, the rack is slidingly connected in the fixing seat, and the rack is fixedly connected with a fixing block away from the first gear on one side, the fixing block is slidingly connected in the fixing seat, and the fixing block is provided in L-shaped cross section.

[0014] As a further description of the above technical solution: The foot screw assembly comprises a rotating seat fixedly connected inside the surveying instrument body and a mounting seat arranged below the rotating seat, a plurality of foot screw seats are arranged inside the mounting seat and the rotating seat, a second lead screw is rotatably arranged inside the foot screw seat, the top of the second lead screw is arranged at the bottom of the rotating seat through a second lead screw seat and a hinged seat, a first circular shaft is fixedly connected to the bottom end of the second lead screw, the first circular shaft is rotatably connected inside the foot screw seat, the bottom part of the first circular shaft is fixedly connected with a second gear and a third gear respectively, the second gear is meshingly connected with a fourth gear on one side, the third gear is meshingly connected with a fifth gear on one side, the diameter of the second gear is larger than that of the third gear, the diameter of the fourth gear is smaller than that of the fifth gear, and the fourth gear and the fifth gear are rotatably connected inside the foot screw seat through a second circular shaft.

[0015] In conclusion, due to the adoption of the above technical scheme, the present application has the following beneficial effects: 1、In the present application, the parallel support assembly is arranged, so that the staff manually operates the first hand crank to drive the fixed shaft, the second bevel gear, the first bevel gear, the connecting shaft and the first lead screw to rotate, so that the first lead screw seat drives the circular seat and the limiting rod to move downward to vertically contact the marked points of the geology, and strictly limit the freedom of the instrument in the vertical plane, and in the process of moving downward, the limiting rod is rotated downward into the marked point position under the action of the guide rod and the spiral groove, with the downward movement of the circular seat, the annular seat drives the fixed rod, the annular plate, the connecting block, the annular cylinder and the first taper block to move upward, so that the roller drives the taper rod to move in the direction of the internal soil of the geology to be detected, the limiting rod and the taper rod are used to assist to improve the stability of the surveying instrument body during the surveying process, improve the deep anchoring force of the device, effectively inhibit the basic displacement of the instrument during the measuring process, significantly improve the anti-disturbance ability of the device, further unfold the bottom of the surveying instrument body through the tripod, maximize the bottom support area, disperse the instrument load, prevent uneven settlement, and at the same time, the limiting rod is used to accurately constrain the instrument posture, effectively guarantee the perpendicularity of the surveying instrument body relative to the geological marked points, and ensure that the surveying instrument body maintains high horizontal precision during use, so as to greatly reduce the measurement error caused by inclination, and further ensure the accuracy and reliability of the device during use.

[0016] 2、The present application, through the setting of the surveying and mapping mark component, when surveying and mapping is completed, the staff manually operates the first hand shaker to drive the fixed shaft to reverse rotation, the limiting rod drives the limiting block to move upward, the limiting block drives the horizontal plate, the plurality of circular rods and the second taper block to move upward, the third taper block drives the circular rod and the sliding plate to move inside the fan-shaped seat, the dye stored in the fan-shaped seat is sprayed into the marked geology after detection through the output pipe, so that the staff can directly observe the marked points after surveying and mapping, and the detection positioning and the result marking process are seamlessly connected, which lays a high-efficiency and accurate foundation for subsequent geological analysis, engineering implementation or review work, and significantly improves the overall geological survey operation efficiency of the device.

[0017] 3、The present application, through the setting of the fixing assembly and the foot screw assembly, the staff manually operates the second hand shaker to drive the rotating shaft, the first gear and the ring gear to rotate, the rack drives the fixed block to move, and the fixed block tightly presses and fixes the mounting seat, which significantly improves the installation convenience and site adaptability of the device, ensures the stability and reliability during use, maximizes the deployment efficiency and operation portability of the device, and enables the staff to manually operate the fifth gear to drive the third gear, the first circular shaft and the second lead screw to rotate, coarsely adjusts the use angle of the rotating seat and the surveying instrument body, then the staff manually operates the fourth gear to drive the second gear to rotate, finely adjusts the use angle of the rotating seat and the surveying instrument body, realizes different transmission ratios, and thus different adjustment efficiencies can be realized, which meets the adjustment requirements at different stages, effectively improves the operation convenience and final positioning accuracy, and enhances the practicality and reliability of the device. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 It is the overall three-dimensional structure schematic diagram of the present application; Figure 2 It is the overall three-dimensional structure schematic diagram of the present application; Figure 1 Figure 3 It is the overall three-dimensional structure schematic diagram of the surveying instrument body in the present application; Figure 4 It is the internal three-dimensional structure schematic diagram of the fixing seat in the present application; Figure 5 It is the overall three-dimensional structure schematic diagram of the present application; Figure 4 Figure 6 It is the overall three-dimensional structure schematic diagram of the limiting rod in the present application; Figure 7 It is the overall three-dimensional structure schematic diagram of the present application; Figure 6 It is the overall three-dimensional structure schematic diagram of the parallel support assembly in the present application; Figure 8 It is the overall three-dimensional structure schematic diagram of the parallel support assembly in the present application;​​Figure 9 The local enlarged structure diagram of D in the application is shown in the figure. Figure 8 The local enlarged structure diagram of D in the application is shown in the figure. Figure 10 The overall structure diagram of the surveying and mapping marking assembly in the application is shown in the figure. Figure 11 The partial structure diagram of the surveying and mapping marking assembly in the application is shown in the figure. Figure 12 The partial structure diagram of the foot screw assembly in the application is shown in the figure.

[0019] Legend: 1, tripod; 2, fixing assembly; 201, fixing seat; 202, rotating shaft; 203, first gear; 204, ring gear; 205, rack; 206, fixing block; 3, foot screw assembly; 301, foot screw seat; 302, second gear; 303, third gear; 304, first circular shaft; 305, fourth gear; 306, fifth gear; 4, surveying and mapping instrument body; 5, adjusting sleeve; 6, parallel support assembly; 601, connecting shaft; 602, first bevel gear; 603, second bevel gear; 604, fixing shaft; 605, first hand crank; 606, first lead screw; 607, circular seat; 608, limiting rod; 609, spiral groove; 610, ring seat; 611, guide rod; 612, first spring; 613, ring plate; 614, fixing rod; 615, connecting block; 616, ring cylinder; 617, first tapered block; 618, roller; 619, tapered rod; 620, second spring; 7, connecting seat; 8, surveying and mapping marking assembly; 801, cross plate; 802, circular rod; 803, third spring; 804, second tapered block; 805, third tapered block; 806, circular rod; 807, fourth spring; 808, sector seat; 809, sliding plate. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the application will be clearly and completely described below with reference to the drawings in the embodiments of the application. Obviously, the described embodiments are only part of the embodiments of the application, rather than all the embodiments of the application. Based on the embodiments in the application, all other embodiments obtained by a person of ordinary skill in the art without creative work fall within the protection scope of the application.

[0021] Please refer to Figures 1-12 The application provides a technical solution: a geological surveying and mapping device, which comprises a tripod 1, the top of the tripod 1 is provided with a foot screw assembly 3 and a surveying and mapping instrument body 4 through a fixing assembly 2, a telescopic adjusting adjusting sleeve 5 is arranged at the center of the inside of the tripod 1, the bottom of the adjusting sleeve 5 is fixedly connected with a connecting seat 7, a parallel support assembly 6 is arranged in the inside of the adjusting sleeve 5, and a surveying and mapping marking assembly 8 is arranged in the inside of the connecting seat 7. The parallel supporting assembly 6 comprises a circular seat 607 slidingly connected inside the adjusting sleeve 5, a hollow limiting rod 608 rotatably connected at the bottom center of the circular seat 607, an annular plate 613 slidingly connected inside the circular seat 607, an annular cylinder 616 provided at the bottom of the annular plate 613 through a circumferential array of two connecting blocks 615, a plurality of first taper blocks 617 circumferentially arranged at the bottom outer periphery of the annular cylinder 616, a roller 618 and a taper rod 619 respectively provided at the side away from the annular cylinder 616 of each first taper block 617, after the limiting rod 608 is rotated downward into the inside of the land to be surveyed, the roller 618 drives the taper rod 619 to move into the inside of the land to ensure the surveying stability of the device, the annular cylinder 616 is slidingly connected inside the limiting rod 608, the limiting rod 608 is slidingly connected inside the connecting seat 7, a helical groove 609 is formed at the outer periphery of the limiting rod 608, an annular seat 610 fixedly connected inside the adjusting sleeve 5 is provided at the outer bottom side of the limiting rod 608, guide rods 611 fixedly connected inside the adjusting sleeve 5 are arranged at both sides of the annular seat 610, the guide rods 611 are slidingly connected inside the helical groove 609, limiting sliding blocks are fixedly connected at both sides of the outer periphery of the circular seat 607, limiting sliding grooves are formed at both sides of the inside of the adjusting sleeve 5, the limiting sliding blocks are slidingly connected inside the limiting sliding grooves, a plurality of first springs 612 are circumferentially arranged at the top of the annular plate 613, the first springs 612 are fixedly connected to the inner wall of the circular seat 607 at the top, a plurality of fixed rods 614 are circumferentially arranged at the bottom of the annular plate 613, the bottom ends of the fixed rods 614 extend to the outside of the circular seat 607 and the fixed rods 614 are slidingly connected inside the circular seat 607, a second spring 620 is sleeved at the outer periphery of the taper rod 619, the second spring 620 is fixedly connected to the side of the roller 618 and the inner wall of the adjusting sleeve 5 at the two sides, a plurality of first through holes are circumferentially arranged inside the adjusting sleeve 5, the taper rod 619 is slidingly sealed inside the first through holes, a first lead screw 606 is drivingly connected through a first screw seat at the center inside the circular seat 607, a connecting shaft 601 is fixedly connected at the top end of the first lead screw 606, a first bevel gear 602 is sleeved at the outer periphery of the connecting shaft 601, a second bevel gear 603 is meshingly connected at the outer side of the first bevel gear 602, a fixed shaft 604 is fixedly connected inside the second bevel gear 603, the fixed shaft 604 extends to the outside of the adjusting sleeve 5 at the end away from the second bevel gear 603 and is fixedly connected with a first hand crank 605, and the fixed shaft 604 is rotatably connected inside the adjusting sleeve 5.

[0022] Specifically, first place the tripod 1 to any one of the plurality of mark points in the detection site, then unfold the tripod 1 to place the device, install the surveying instrument body 4 to the tripod 1 through the fixing assembly 2, manually operate the first hand crank 605 to drive the fixed shaft 604 and the second bevel gear 603 to rotate, utilize the linkage effect between the second bevel gear 603 and the first bevel gear 602 to transmit power to the first bevel gear 602, drive the connecting shaft 601 and the first lead screw 606 to rotate, then utilize the linkage effect between the first lead screw 606 and the first lead screw seat to transmit power to the first lead screw seat, drive the circular seat 607 and the limiting rod 608 to move downward to vertically contact the geological mark point, while the limiting rod 608 rotates in the inside bottom side of the circular seat 607 under the action of the guide rod 611 and the spiral groove 609 during the downward movement, the limiting rod 608 is rotated downward into the marked point, with the downward movement of the circular seat 607, when the bottom of the fixed rod 614 contacts the top of the annular seat 610, the fixed rod 614 drives the annular plate 613, the connecting block 615, the annular cylinder 616 and the first taper block 617 to move upward under the action of the annular seat 610, while the first taper block 617 extrudes the roller 618 and the second spring 620 during the upward movement, the roller 618 drives the taper rod 619 to move outward of the limiting rod 608, that is, the taper rod 619 moves to the inside soil of the geological detection, the limiting rod 608 and the taper rod 619 assist to improve the stability of the surveying instrument body 4 during the surveying process, improve the deep anchoring force of the device, effectively inhibit the basic displacement of the instrument during the measurement process, significantly improve the anti-disturbance ability of the device, further unfold the bottom of the surveying instrument body 4 through the tripod 1, maximize the bottom support area, disperse the instrument load, prevent uneven settlement, at the same time, cooperate with the limiting rod 608 to accurately constrain the instrument posture, effectively ensure the perpendicularity of the surveying instrument body 4 relative to the geological mark point, and ensure that the surveying instrument body 4 maintains high horizontal precision during use, thereby greatly reducing the measurement error caused by inclination, and further ensuring the accuracy and reliability of the device during use.

[0023] The surveying and mapping marking assembly 8 comprises a horizontal plate 801 slidably connected to the outer bottom side of the limiting rod 608, limiting blocks are fixedly connected to the bottom of the limiting rod 608, the limiting blocks are arranged below the horizontal plate 801, a plurality of circular rods 802 are arranged in a circular array on the top of the horizontal plate 801, the top ends of the circular rods 802 extend into the inside of the connecting seat 7 and are fixedly connected with second taper blocks 804, the circular rods 802 are slidably connected to the inside of the connecting seat 7, and the outer circumferential side of each circular rod 802 is sleeved with a third spring 803, the two sides of the third spring 803 are fixedly connected with the outer wall of the horizontal plate 801 and the connecting seat 7 respectively, the conical surface of each second taper block 804 is abutted with a third taper block 805, the side, away from the second taper block 804, of the third taper block 805 is fixedly connected with a circular rod 806, the other end of the circular rod 806 is provided with a sector-shaped seat 808, a sliding plate 809 is slidably connected to the inside of the sector-shaped seat 808, one side of the sliding plate 809 is fixedly connected with the circular rod 806, and the circular rod 806 is slidably connected to the inside of the sector-shaped seat 808, the outer circumferential side of the circular rod 806 is sleeved with a fourth spring 807, the two sides of the fourth spring 807 are fixedly connected with one side of the third taper block 805 and the outer wall of the sector-shaped seat 808 respectively, one side of the sector-shaped seat 808 is connected in communication with an external dye supply device through a feeding pipe, and one side of the bottom of the sector-shaped seat 808 is connected in communication with an output pipe, and a one-way valve is arranged on each of the feeding pipe and the output pipe.

[0024] Specific embodiments: after the surveying and mapping are completed, the staff manually operates the first hand-operated device 605 to drive the fixed shaft 604 to rotate reversely, so that the limiting rod 608 and the taper rod 619 are reset, then the limiting rod 608 continues to drive the limiting blocks to move upwards, and the limiting blocks drive the horizontal plate 801, the plurality of circular rods 802 and the second taper blocks 804 to move upwards, so that the third taper block 805 drives the circular rod 806 and the sliding plate 809 to move in the sector-shaped seat 808, and the dye stored in the inside of the sector-shaped seat 808 is sprayed into the detected marked geology through the output pipe.

[0025] The fixed assembly 2 comprises a fixed seat 201 fixedly connected to the top end of the adjusting sleeve 5, a plurality of rotating shafts 202 are arranged in a circular array inside the fixed seat 201, the rotating shafts 202 are rotationally connected inside the fixed seat 201, one end of one of the rotating shafts 202 extends to the outside of the fixed seat 201 and is fixedly connected with a second hand crank, a first gear 203 is fixedly connected to the outer circumferential side of the rotating shaft 202, a plurality of first gears 203 are meshingly connected with the same annular gear 204, the annular gear 204 is rotationally connected inside the fixed seat 201, a rack 205 is meshingly connected to one side of the first gear 203, the rack 205 is slidingly connected inside the fixed seat 201, a fixed block 206 is fixedly connected to the side of the rack 205 away from the first gear 203, the fixed block 206 is slidingly connected inside the fixed seat 201, and the cross-sectional shape of the fixed block 206 is L-shaped, the foot screw assembly 3 comprises a rotating seat fixedly connected inside the surveying instrument body 4 and a mounting seat arranged below the rotating seat, a plurality of foot screw seats 301 are arranged inside the mounting seat and the rotating seat, a second lead screw is rotationally arranged inside the foot screw seat 301, the top of the second lead screw is arranged at the bottom of the rotating seat through a second lead screw seat and a hinged seat, a first circular shaft 304 is fixedly connected to the bottom end of the second lead screw, the first circular shaft 304 is rotationally connected inside the foot screw seat 301, a second gear 302 and a third gear 303 are fixedly connected to the bottom of the first circular shaft 304, a fourth gear 305 is meshingly connected to one side of the second gear 302, a fifth gear 306 is meshingly connected to one side of the third gear 303, the diameter of the second gear 302 is greater than the diameter of the third gear 303, the diameter of the fourth gear 305 is smaller than the diameter of the fifth gear 306, and the fourth gear 305 and the fifth gear 306 are rotationally connected inside the foot screw seat 301 through a second circular shaft.

[0026] Specifically, the staff manually operates the second hand crank to drive the rotating shaft 202 and one of the first gears 203 to rotate, and the power is transmitted to the ring gear 204 through the linkage effect between the first gear 203 and the ring gear 204, so that the ring gear 204 drives the plurality of first gears 203 to rotate, and the first gear 203 drives the rack 205 and the fixed block 206 to move during rotation, and the mounting seat is tightly pressed and fixed through the fixed block 206, which significantly improves the installation convenience and site adaptability of the device, ensures stable and reliable use, and maximizes the deployment efficiency and operation portability of the device. The staff manually operates the fifth gear 306 to drive the third gear 303, the first circular shaft 304 and the second lead screw to rotate, coarsely adjusts the use angle of the rotating seat and the surveying instrument body 4, then manually operates the fourth gear 305 to drive the second gear 302 to rotate, finely adjusts the use angle of the rotating seat and the surveying instrument body 4, realizes different transmission ratios, and thus different adjustment efficiencies can be realized. In the initial adjustment, rapid adjustment can be realized, and in the later adjustment, slow adjustment can be realized, which meets the adjustment requirements of different adjustment states, and thus effectively improves the overall use effect of the device.

[0027] Working principle: in use, first place the tripod 1 on any one of the plurality of mark points at the detection site, then unfold the tripod 1 to place the device, then manually operate the second hand crank to drive the rotating shaft 202 and one of the first gears 203 to rotate, and the power is transmitted to the ring gear 204 through the linkage effect between the first gear 203 and the ring gear 204, so that the ring gear 204 drives the plurality of first gears 203 to rotate, and the first gear 203 drives the rack 205 and the fixed block 206 to move during rotation, and the mounting seat is fixed through the fixed block 206; Then the staff manually operates the first hand crank 605 to drive the fixed shaft 604 and the second bevel gear 603 to rotate, and the power is transmitted to the first bevel gear 602 through the linkage effect between the second bevel gear 603 and the first bevel gear 602, so that the first bevel gear 602 drives the connecting shaft 601 and the first lead screw 606 to rotate, and then the power is transmitted to the first lead screw seat through the linkage effect between the first lead screw 606 and the first lead screw seat, so that the first lead screw seat drives the circular seat 607 and the limiting rod 608 to move downward and vertically contact the marked point of the geology, and in the process of moving downward, the limiting rod 608 rotates on the inner bottom side of the circular seat 607 under the action of the guide rod 611 and the spiral groove 609, so that the limiting rod 608 is rotated downward to the marked point, and as the circular seat 607 moves downward, the fixed rod 614 drives the annular plate 613, the connecting block 615, the annular cylinder 616 and the first tapered block 617 to move upward under the action of the annular seat 610 when the bottom of the fixed rod 614 contacts the top of the annular seat 610, and the first tapered block 617 extrudes the roller 618 and the second spring 620 in the process of moving upward, so that the roller 618 drives the taper rod 619 to move outward of the limiting rod 608, that is, the taper rod 619 moves to the direction of the soil inside the geology to be detected, and the stability of the surveying instrument body 4 in the surveying process is improved through the assistance of the limiting rod 608 and the taper rod 619, and then the tripod 1 is further unfolded at the bottom of the surveying instrument body 4 to support the device; The staff manually operates the fifth gear 306 to drive the third gear 303, the first circular shaft 304 and the second lead screw to rotate, so as to coarsely adjust the use angle of the rotating seat and the surveying instrument body 4, and then the staff manually operates the fourth gear 305 to drive the second gear 302 to rotate, so as to finely adjust the use angle of the rotating seat and the surveying instrument body 4, and when the surveying is completed, the staff manually operates the first hand crank 605 to drive the fixed shaft 604 to rotate reversely, so that the limiting rod 608 and the taper rod 619 are reset, and then the limiting rod 608 drives the limiting block to move upward, and the limiting block drives the plurality of circular rods 802 and the second tapered block 804 to move upward through the horizontal plate 801, so that the third tapered block 805 drives the circular rod 806 and the sliding plate 809 to move in the fan-shaped seat 808, and the dye stored in the fan-shaped seat 808 is sprayed into the marked geology through the output pipe, so that the staff can directly observe the marked point after surveying.

[0028] The above merely describes the preferred embodiments of the present application, but the protection scope of the present application is not limited to this. Any person skilled in the art can make equivalent replacements or changes according to the technical scheme and the inventive concept of the present application within the technical range disclosed by the present application, which should be covered in the protection scope of the present application.

Claims

1. A geological survey mapping device comprising a tripod (1), characterised in that: The tripod (1) top is provided with foot screw assembly (3) and surveying instrument body (4) through fixing assembly (2), the inside center of tripod (1) is provided with telescopic adjusting adjusting sleeve (5), adjusting sleeve (5) bottom fixedly connected with connecting seat (7), adjusting sleeve (5) inside is provided with parallel support assembly (6), connecting seat (7) inside is provided with surveying mark assembly (8); The parallel support assembly (6) includes a circular seat (607) slidably connected inside the adjusting sleeve (5), a hollow limiting rod (608) rotatably connected at the bottom center of the circular seat (607), an annular plate (613) slidably connected inside the circular seat (607), an annular cylinder (616) provided with a circular array of two connecting blocks (615) at the bottom of the annular plate (613), a plurality of first tapered blocks (617) arranged in a circular array on the outer periphery of the bottom of the annular cylinder (616), a roller (618) and a tapered rod (619) respectively arranged on the side of the first tapered block (617) away from the annular cylinder (616), after the limiting rod (608) is rotated downward into the land to be surveyed, the roller (618) drives the tapered rod (619) to move into the land to ensure the surveying stability of the device.

2. The geological survey mapping device of claim 1, wherein: The annular cylinder (616) is slidably connected inside the limiting rod (608), the limiting rod (608) is slidably connected inside the connecting seat (7), the limiting rod (608) is provided with a spiral groove (609) on the outer periphery, and the limiting rod (608) is provided with an annular seat (610) fixedly connected inside the adjusting sleeve (5) on the outer bottom side, the annular seat (610) is fixedly connected with guide rods (611) on both sides, and the guide rods (611) are slidably connected inside the spiral groove (609).

3. The geological survey mapping device of claim 2, wherein: The circular seat (607) is fixedly connected with limiting sliding blocks on both sides, the adjusting sleeve (5) is provided with limiting sliding grooves on both sides, and the limiting sliding blocks are slidably connected inside the limiting sliding grooves.

4. The geological survey mapping device of claim 3, wherein: The annular plate (613) is provided with a plurality of first springs (612) in a circular array on the top, the first springs (612) are fixedly connected with the inner wall of the circular seat (607) on the top, the annular plate (613) is provided with a plurality of fixed rods (614) in a circular array on the bottom, the fixed rods (614) extend to the outside of the circular seat (607) at the bottom end, and the fixed rods (614) are slidably connected inside the circular seat (607).

5. The geological survey mapping device of claim 4, wherein: The tapered rod (619) is provided with a second spring (620) on the outer periphery, the second spring (620) is fixedly connected with the side of the roller (618) and the inner wall of the adjusting sleeve (5) on both sides, the adjusting sleeve (5) is provided with a plurality of first through holes in a circular array inside, and the tapered rod (619) is slidably sealed inside the first through hole.

6. The geological survey mapping device of claim 5, wherein: The first lead screw (606) is fixedly connected with a connecting shaft (601) at the top end, the connecting shaft (601) is sleeved with a first bevel gear (602) on the outer periphery, the first bevel gear (602) is meshingly connected with a second bevel gear (603) on the outer side, the second bevel gear (603) is fixedly connected with a fixed shaft (604) on the inside, the fixed shaft (604) extends to the outside of the adjusting sleeve (5) and is fixedly connected with a first hand crank (605) on the side away from the second bevel gear (603), and the fixed shaft (604) is rotatably connected in the inside of the adjusting sleeve (5).

7. The geological survey mapping device of claim 1, wherein: The surveying and mapping marking assembly (8) comprises a horizontal plate (801) slidably connected on the bottom side of the limiting rod (608), limiting blocks are fixedly connected on both sides of the bottom of the limiting rod (608), the limiting blocks are arranged below the horizontal plate (801), a plurality of circular rods (802) are arranged in a circular array on the top of the horizontal plate (801), the circular rods (802) extend to the inside of the connecting seat (7) and are fixedly connected with second tapered blocks (804) at the top ends, the circular rods (802) are slidably connected in the inside of the connecting seat (7), and third springs (803) are sleeved on the outer periphery of the circular rods (802), the third springs (803) are fixedly connected with the outer walls of the horizontal plate (801) and the connecting seat (7) on both sides.

8. The geological survey mapping device of claim 7, wherein: The conical surface of the second tapered block (804) is matched with a third tapered block (805), the third tapered block (805) is fixedly connected with a circular rod (806) on the side away from the second tapered block (804), a fan-shaped seat (808) is arranged on the other end of the circular rod (806), a sliding plate (809) is slidably connected in the inside of the fan-shaped seat (808), the sliding plate (809) is fixedly connected with the circular rod (806) on one side, the circular rod (806) is slidably connected in the inside of the fan-shaped seat (808), a fourth spring (807) is sleeved on the outer periphery of the circular rod (806), the fourth spring (807) is fixedly connected with the outer wall of the fan-shaped seat (808) and one side of the third tapered block (805) on both sides, the fan-shaped seat (808) is connected in communication with an external dye supply device on one side through a feeding pipe, an output pipe is connected in communication on one side of the bottom of the fan-shaped seat (808), and a one-way valve is arranged on the feeding pipe and the output pipe.

9. The geological survey mapping device of claim 1, wherein: The fixed assembly (2) includes a fixed seat (201) fixedly connected to the top end of the adjusting sleeve (5), a plurality of rotating shafts (202) are arranged in a circular array inside the fixed seat (201), the rotating shafts (202) are rotatably connected inside the fixed seat (201), one end of one of the rotating shafts (202) extends to the outside of the fixed seat (201) and is fixedly connected with a second hand crank, the rotating shafts (202) are fixedly connected with first gears (203) on the outer circumferential sides, a plurality of first gears (203) are engaged with the same ring gear (204) on the outer circumferential sides, the ring gear (204) is rotatably connected inside the fixed seat (201), the first gears (203) are engaged with a rack (205) on one side, the rack (205) is slidably connected inside the fixed seat (201), and the rack (205) is fixedly connected with a fixed block (206) away from the first gears (203) on one side, the fixed block (206) is slidably connected inside the fixed seat (201), and the fixed block (206) is provided in an L-shaped cross section.

10. The geological survey mapping device of claim 1, wherein: The foot screw assembly (3) includes a rotating seat fixedly connected inside the surveying instrument body (4) and a mounting seat arranged below the rotating seat, a plurality of foot screw seats (301) are arranged inside the mounting seat and the rotating seat, a second lead screw is rotatably arranged inside the foot screw seat (301), the second lead screw is arranged at the bottom of the rotating seat through a second lead screw seat and a hinged seat, the bottom end of the second lead screw is fixedly connected with a first circular shaft (304), the first circular shaft (304) is rotatably connected inside the foot screw seat (301), and the bottom part of the first circular shaft (304) is fixedly connected with a second gear (302) and a third gear (303), one side of the second gear (302) is engaged with a fourth gear (305), one side of the third gear (303) is engaged with a fifth gear (306), the diameter of the second gear (302) is greater than the diameter of the third gear (303), the diameter of the fourth gear (305) is smaller than the diameter of the fifth gear (306), and the fourth gear (305) and the fifth gear (306) are rotatably connected inside the foot screw seat (301) through a second circular shaft.

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