CN113236362B

CN113236362B - Tunnel construction geological detection equipment based on BIM+GIS

Info

Publication number: CN113236362B
Application number: CN202110377811.3A
Authority: CN
Inventors: 白超; 郝玉锋; 李战强; 李冠达; 王琪琪; 伊帕丽亚·阿布都维力; 张瑞智; 许瑞珂; 刘涛; 谷兆博; 牟仲红; 孙新月; 杜长峰; 黄立家; 姜炜; 黄海江
Original assignee: China State Construction Xinjiang Construction Engineering Group Co ltd; Civil Engineering Co of CSCEC Xinjiang Construction and Engineering Group Co Ltd
Current assignee: China State Construction Xinjiang Construction Engineering Group Co ltd; Civil Engineering Co of CSCEC Xinjiang Construction and Engineering Group Co Ltd
Priority date: 2021-04-08
Filing date: 2021-04-08
Publication date: 2023-07-11
Anticipated expiration: 2041-04-08
Also published as: CN113236362A

Abstract

The invention discloses tunnel construction geological detection equipment based on BIM+GIS, and relates to the technical field of tunnel construction engineering management informatization and intellectualization. The tunnel construction geological detection equipment based on the BIM+GIS comprises a shell, wherein a through groove I is formed in the upper surface of the inner wall of the lower side of the shell in a penetrating mode, a storage battery and a support seat I are fixedly connected to the upper surface of the inner wall of the lower side of the shell, the support seat I is located on the left side of the storage battery, a motor I is fixedly connected to the upper surface of the support seat I, a rotating wheel I is fixedly connected to the rear side face of a rotating shaft of the motor I, a driving belt is rotationally connected to the circumferential side face of the rotating wheel I, the problem that many manual handheld geological detection instruments for tunnel construction geological detection exist at present and are used for detecting soil layers on the surface of a tunnel, the tunnel is in collapse danger, large threat can be caused to personal safety, and a geological detector cannot accurately measure deep soil data on the surface of soil, so that measurement errors are large is solved.

Description

Tunnel construction geological detection equipment based on BIM+GIS

Technical Field

The invention relates to the technical field of tunnel construction engineering management informatization and intellectualization, in particular to tunnel construction geological detection equipment based on BIM+GIS.

Background

Along with rapid development of national economy, highway traffic construction in China is vigorous in recent years, expressway construction scale is continuously enlarged, construction scale and quantity of tunnels are greatly developed, a current advanced prediction informatization management platform for tunnels is used for applying GIS technology to the fields of geological engineering and geotechnical engineering at home and abroad to carry out certain research, and software systems are provided, some of the software systems can realize three-dimensional simulation of surface topography and topography, have stratum analysis function, have better application in geometric modeling, analysis function and interaction function, need to detect geology in tunnels and then transmit data to a BIM three-dimensional model simulation device and a GIS geographic information platform when tunnel construction geology detection is carried out, and carry out analysis processing to obtain three-dimensional visual graphics and generate advanced geology prediction automatic report.

However, many existing tunnel construction geological detection is that a manual handheld geological detection instrument detects soil layers on the surface of a tunnel, the tunnel is in danger of collapse, the personal safety is threatened greatly, and a geological detector cannot accurately measure deep soil data on the soil surface, so that measurement errors are large.

Disclosure of Invention

The invention aims to provide tunnel construction geological detection equipment based on BIM+GIS so as to solve the problems in the background technology.

In order to achieve the above purpose, the present invention provides the following technical solutions: the tunnel construction geological detection equipment based on BIM+GIS comprises a shell, a through groove I is formed in the upper surface of the inner wall of the lower side of the shell in a penetrating manner, a storage battery and a support seat I are fixedly connected to the upper surface of the inner wall of the lower side of the shell, the support seat I is positioned on the left side of the storage battery, a motor I is fixedly connected to the upper surface of the support seat I, a rotating shaft rear side surface of the motor I is fixedly connected with a rotating wheel I, the circumferential side surface of the rotating wheel I is rotationally connected with a driving belt, the lower end of the inner wall of the driving belt is rotationally connected with a rotating wheel II, the lower end of the driving belt is positioned in the through groove I, a connecting shaft I is fixedly connected to the center of the front side surface and the rear side surface of the rotating wheel II in a penetrating manner, a crawler belt is rotationally connected to the circumferential side surface of the connecting shaft I, a rotating wheel IV is rotationally connected to the inner wall right side of the crawler belt, the center of the side faces opposite to the rotating wheels are fixedly connected with a connecting shaft II, four corners of the lower surface of the shell are fixedly connected with a supporting rod I, the circumferential side faces of the connecting shaft I and the connecting shaft II penetrate through the lower ends of the front side face and the rear side face of the rotating connecting supporting rod I, the left side of the shell is provided with a drill bit II and a protecting cover I, the center of the right side face of the drill bit II is fixedly connected with a connecting shaft III, the center of the right side face of the connecting shaft III is fixedly connected with a round rod II, the upper surface and the lower surface of the round rod II are fixedly connected with a sliding rod II, the right end surfaces of the round rod II and the sliding rod II are in sliding connection with a connecting pipe II, the right side face of the connecting pipe II is provided with a motor III, the right side face of the connecting pipe II is fixedly connected with the left side face of a rotating shaft of the motor III, the left side face of the protecting cover I is fixedly connected with the circumferential edge of the right side face of the drill bit II, the inner wall right-hand member of safety cover one rotates and is connected with safety cover two, the inner wall lower extreme of safety cover two runs through and has seted up logical groove two, the top of leading to groove two is provided with the backup pad, the equal fixedly connected with bracing piece in lower surface four corners of safety cover one, the inner wall of lower fixed surface connection safety cover two of bracing piece two, the lower surface center department fixedly connected with geological detector of backup pad, geological detector's lower extreme is located logical groove two, the equal fixedly connected with lug in upper and lower surface left side of motor three, the one end side fixedly connected with safety cover two's inner wall right-hand member edge of motor three is kept away from to the lug, the lower surface fixedly connected with supporting seat two of motor three, the lower surface fixedly connected with fixed diaphragm one of supporting seat two, the left surface lower extreme of fixed diaphragm one's right side fixedly connected with shell, the front and back side of shell all is provided with the threaded rod, the right side of shell is provided with BIM+GIS three-dimensional model simulation device.

Preferably, the upper surface center department fixedly connected with motor two of shell, the pivot upper surface fixedly connected with back shaft one of motor two, the upper surface center department fixedly connected with round bar one of back shaft one, the circumference side fixedly connected with slide bar one of round bar one, the surface upper end sliding connection of round bar one and slide bar one has connecting pipe one, the upper surface fixedly connected with plectane of connecting pipe one, the upper surface fixedly connected with gear one of plectane one, the upper surface fixedly connected with plectane of gear one, the left front, left rear, right front and right rear all meshes with gear two, the upper surface of the lower surface center department fixedly connected with threaded rod of gear two, the lower surface fixedly connected with drill bit one of threaded rod, the upper surface four corners of shell is all fixedly connected with support column, the upper surface fixedly connected with support diaphragm of support column, threaded surface through threaded connection of threaded rod supports the upper surface of diaphragm, the threaded surface lower extreme through fixedly connected with reinforcement ring of threaded rod, the annular surface of the annular edge is set up for the annular soil shoveling plate, the annular side of the annular soil shoveling plate is set up down.

Preferably, the shape of the first protection cover and the second protection cover is in a hollow round table shape, the third support seat is fixedly connected with the upper surface of the third motor, the camera is fixedly connected with the upper surface of the third support seat, and the searchlight is fixedly connected with the left side surface of the second support seat.

Preferably, the lower surface of the BIM+GIS three-dimensional model simulation device is fixedly connected with a fixed transverse plate II, the left side surface of the fixed transverse plate II is fixedly connected with the lower end of the right side surface of the shell, the storage battery supplies power for the motor I, the motor II, the motor III and the BIM+GIS three-dimensional model simulation device through a power transmission cable, the meshing part of the gear I and the gear II is positioned between the circular plate I and the circular plate II, and the right end of the inner wall of the protective cover I is in sliding connection with the left end of the outer side surface of the protective cover II.

Compared with the prior art, the invention has the beneficial effects that:

this tunnel construction geological detection equipment based on BIM+GIS through setting up drill bit two, safety cover one and safety cover two, when drill bit two rotates, can drive the drill bit in the screw line screw in earth on the drill bit two and move to insert earth depths, when drill bit two rotates and insert earth drilling, the safety cover one rotates and moves along with the drill bit two, prop up the earth that drills, form a complete hole, the safety cover two is fixed on three motors, the safety cover right-hand member slides left side gradually when rotating on the left end surface of the safety cover lateral surface of safety cover one, stop rotating when the logical groove of safety cover two below is moved to the left side to the safety cover one, the geological detector exposes and measures the record to outside earth data this moment, geological detector can detect the data of earth depths this moment, the geological detector can't measure deep earth's data very accurately at earth surface, make the great problem of measuring error.

This tunnel construction geology detection equipment based on BIM+GIS, through setting up track, searchlight and camera, the track rotates and makes whole device progress, increase frictional force prevents to skid in inserting earth in the arch of track, the camera is with the image transmission that beats to the staff computer on, convenient operation, searchlight jets out light and improves road surface luminance, make things convenient for the progress of whole device, thereby do not need the manual work to get into the tunnel and survey, many manual work handheld geology detection instrument of tunnel construction geology detection to tunnel surface soil layer detection now have the danger of slumping, can cause great threat to personal safety's problem.

This tunnel construction geology detection equipment based on BIM+GIS through setting up the threaded rod, when the device moved suitable position, a motor pivot stall, a motor pivot rotates and drives back shaft one, round bar one and connecting pipe one rotatory, connecting pipe drives plectane one, gear one and plectane two rotations over and over again, gear one meshes four gears two simultaneously in four directions, gear two rotates and makes the threaded rod rotatory, support the diaphragm fixed, the threaded surface of threaded rod runs through threaded connection and supports the upper surface of diaphragm, consequently, can progressively move downwards when the threaded rod is rotatory, the ground is bored to drill bit one bottom, threaded rod screw thread face lower extreme screw in ground is fixed with this whole device, device emergence removal when avoiding follow-up drilling, and reduced the focus of device, further improve device stability.

This tunnel construction geology detection equipment based on BIM+GIS through setting up the reinforcing ring and shovel the arc board, when the threaded rod descends to shovel the arc board bottom and contacts ground, shovel the arc board upper groove one end and shovel earth, in earth gets into the recess until filling up recess inner space, reinforcing ring bottom contact ground this moment, the whole screw in earth chucking of shovel the arc board, reinforcing ring increases the area of support of device on ground, the screw thread of cooperation threaded rod further improves the steadiness of whole device, device emergence removes when avoiding follow-up drilling to the tunnel inner wall.

This tunnel construction geology detection equipment based on BIM+GIS through setting up the shovel soil arc board, because the lower surface of shovel soil arc board is the inclined plane and is annular setting under the solid fixed ring for when the threaded rod reversal pulls out earth, the shovel soil arc board can drag out smoothly from earth, makes to pull out easier in improving fixed effect, facilitates the use.

This tunnel construction geology detection equipment based on BIM+GIS, through setting up safety cover one and safety cover two, because safety cover one and safety cover two prop up earth when drilling for hole inner wall is complete and firm, thereby make drill bit two pull out more easily, and safety cover one is hollow round platform shape and right-hand member diameter is greater than the left end with the shape of safety cover two, promotes the extrusion all around with the earth of boring when drilling, further improves the steadiness in hole, makes things convenient for the pull out of drill bit two, and safety cover one and safety cover two can protect its inner structure not to glue by earth and cause the jam trouble, reduce the device trouble.

This tunnel construction geology detection equipment based on BIM+GIS sets up safety cover one and safety cover two, and when the geology detector detected earth around, nearer soil layer was compressed tightly by safety cover one and safety cover two extrusions, and farther soil layer keeps original state for the geology detector can detect two kinds of data simultaneously, provides drilling simulation data to the data analysis of follow-up tunnel excavation, further improves the effect of detecting.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present invention;

FIG. 2 is a schematic view of the internal structure of the housing of the present invention;

FIG. 3 is a schematic view showing the internal structure of a first protective cover and a second protective cover according to the present invention;

FIG. 4 is an enlarged schematic view of a portion of FIG. 3A according to the present invention;

FIG. 5 is a schematic view showing details of the structure of the reinforcement ring and the soil shoveling arc plate of the present invention.

In the figure: a 101 shell, a 102 through slot I, a 103 storage battery, a 104 motor I, a 105 support seat I, a 106 rotating wheel I, a 107 driving belt, a 108 rotating wheel II, a 109 connecting shaft I, a 110 rotating wheel III, a 111 crawler belt, a 112 rotating wheel IV, a 113 connecting shaft II, a 114 supporting rod I, a 201 motor II, a 202 supporting shaft I, a 203 round rod I, a 204 sliding rod I, a 205 connecting pipe I, a 206 round plate I, a 207 gear I, a 208 round plate II, a 209 gear II, a 210 threaded rod, a 211 drill bit I, a 212 supporting column, a 213 supporting transverse plate, a 301 reinforcing ring, a 302 shovel arc plate, a 303 groove, a 401 drill bit II, a 402 connecting shaft III, a 403 round rod II, a 404 sliding rod II, a 405 connecting pipe II, a 406 motor III, a 407 support seat II, a 408 searchlight, a 409 support seat III, a 410 camera, a 411 fixed transverse plate I, a 501 protecting cover II, a 503 through slot II, a 504 supporting plate II, a 505 supporting rod II, a 506 detector, a 507 bump, a 601 fixed transverse plate II, a 602BIM+GIS three-dimensional model simulation device.

Description of the embodiments

The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.

Referring to fig. 1-5, the present invention provides a technical solution: the utility model provides a tunnel construction geology detection equipment based on BIM+GIS, including shell 101, the leading trough one 102 has been seted up in the lower side inner wall upper surface of shell 101 run through, the equal fixedly connected with runner three 110 of leading flank center department of connecting axle one 109, the circumference side rotation of runner three 110 is connected with track 111, the inner wall right side rotation of track 111 is connected with runner four 112, the upper surface fixedly connected with motor one 104 of supporting seat one 105, the pivot trailing flank fixedly connected with runner one 106 of motor one 104, the circumference side rotation of runner one 106 is connected with drive belt 107, the inner wall lower extreme rotation of drive belt 107 is connected with runner two 108, the lower extreme of drive belt 107 is located leading trough one 102, the leading flank center department of runner two 108 runs through fixedly connected with connecting axle one 109, the equal fixedly connected with runner three 110 of leading flank of connecting axle one 109, the circumference side rotation of runner three 110 is connected with track 111, the inner wall right side rotation of track 111 is connected with runner four 112, the opposite side center department fixedly connected with connecting axle two runners two 113, the lower surface four corners of shell 101 all is fixedly connected with bracing piece one 114, connecting axle one 109 and the connecting axle one's rotation is connected with the safety cover one's side of connecting axle one's 109, the circumference of connecting axle one end is connected with the following the front and back of the shell is provided with the bracing piece of a bit 401, the following the rotation of the front end of the shell is provided with one end 401: the center of the right side surface of the drill bit II 401 is fixedly connected with a connecting shaft III 402, the center of the right side surface of the connecting shaft III 402 is fixedly connected with a round rod II 403, the upper surface and the lower surface of the round rod II 403 are fixedly connected with a slide rod II 404, the right end surfaces of the round rod II 403 and the slide rod II 404 are slidingly connected with a connecting pipe II 405, the right side surface of the connecting pipe II 405 is provided with a motor III 406, the right side surface of the connecting pipe II 405 is fixedly connected with the left side surface of a rotating shaft of the motor III 406, the left side surface of the protecting cover I501 is fixedly connected with the circumferential edge of the right side surface of the drill bit II 401, the right end of the inner wall of the protecting cover I501 is rotationally connected with a protecting cover II 502, the lower end of the inner wall of the protecting cover II 502 is penetrated and provided with a through groove II 503, four corners of the lower surface of the protecting cover I501 are fixedly connected with a supporting rod II 505, the lower surface of bracing piece two 505 is fixedly connected with the inner wall of safety cover two 502, the lower surface center department fixedly connected with geological detector 506 of backup pad 504, geological detector 506's lower extreme is located logical inslot two 503, the upper and lower surface left side of motor three 406 is all fixedly connected with lug 507, the one end side fixed connection safety cover two 502's of motor three 406 is kept away from to lug 507 inner wall right-hand member edge, the lower surface fixedly connected with supporting seat two 407 of motor three 406, the lower surface fixedly connected with fixed diaphragm one 411 of supporting seat two 407, the right flank fixed diaphragm one 411's right flank fixed connection shell 101's left surface lower extreme, the front and back side of shell 101 all is provided with threaded rod 210, the right side of shell 101 is provided with BIM+GIS three-dimensional model simulation device 602.

The center of the upper surface of the shell 101 is fixedly connected with a motor II 201, the upper surface of a rotating shaft of the motor II 201 is fixedly connected with a supporting shaft I202, the center of the upper surface of the supporting shaft I202 is fixedly connected with a round rod I203, the circumferential side surface of the round rod I203 is fixedly connected with a sliding rod I204, the upper ends of the surfaces of the round rod I203 and the sliding rod I204 are in sliding connection with a connecting pipe I205, the upper surface of the connecting pipe I205 is fixedly connected with a circular plate I206, the upper surface of the circular plate I206 is fixedly connected with a gear I207, the upper surface of the gear I207 is fixedly connected with a circular plate II 208, the left front, the left rear, the right front and the right rear of the gear I207 are respectively meshed with a gear II 209, the center of the lower surface of the gear II 209 is fixedly connected with the upper surface of a threaded rod I211, the lower surface of the threaded rod 210 is fixedly connected with a drill bit I211, four corners of the upper surface of the shell 101 are respectively fixedly connected with a supporting column 212, the upper surface of the support column 212 is fixedly connected with a support diaphragm 213, the threaded surface of the threaded rod 210 penetrates through the upper surface of the threaded rod 213, the lower end of the threaded surface of the threaded rod 210 penetrates through the lower surface of the threaded rod 301 to be fixedly connected with a reinforcing ring 301, the circumferential edge of the lower surface of the reinforcing ring 301 is fixedly connected with a soil shoveling arc plate 302, the lower surface of the soil shoveling arc plate 302 is an inclined surface, the left side surface of the soil shoveling arc plate 302 is provided with a groove 303, the soil shoveling arc plate 302 is annularly arranged below the reinforcing ring 301, the shapes of the protection cover I501 and the protection cover II 502 are hollow round platforms, the upper surface of the motor III 406 is fixedly connected with a support seat III 409, the upper surface of the support seat III 409 is fixedly connected with a camera 410, the left side surface of the support seat II 407 is fixedly connected with a searchlight 408, the lower surface of the BIM+GIS three-dimensional model simulation device 602 is fixedly connected with a fixed diaphragm II 601, the left side surface of the fixed diaphragm II 601 is fixedly connected with the lower end of the right side surface of the shell 101, the storage battery 103 supplies power to the first motor 104, the second motor 201, the third motor 406 and the BIM+GIS three-dimensional model simulation device 602 through power transmission cables, the meshing part of the first gear 207 and the second gear 209 is positioned between the first circular plate 206 and the second circular plate 208, the right end of the inner wall of the first protective cover 501 is connected with the left end of the outer side face of the second protective cover 502 in a sliding manner, and the problems that many manual handheld geological detection instruments detect soil layers on the surface of a tunnel in the conventional tunnel construction geological detection process, the tunnel is in collapse danger, the personal safety is threatened, and a geological detector cannot accurately measure deep soil data on the soil surface, so that measurement errors are large are solved.

When in use, the whole device is placed at a tunnel entrance, the whole device is controlled by a remote control, a storage battery 103 supplies power to a motor I104, a motor II 201, a motor III 406 and a BIM+GIS three-dimensional model simulation device 602 through a power transmission cable, a motor I104 rotating shaft drives a connecting shaft I109 and a rotating shaft III 110 to rotate through a rotating wheel I106, a transmission belt 107 and a rotating wheel II 108, a crawler 111 rotates to enable the whole device to move forward, protrusions of the crawler 111 are inserted into soil to increase friction force to prevent slipping, a camera 410 transmits a shot image to a worker computer, operation is convenient, searchlight 408 emits light to improve road brightness, the whole device is convenient to move forward, when the device moves to a proper position, the rotating shaft of the motor I104 stops, the rotating shaft of the motor II 201 drives a supporting shaft I202, a round rod I203 and a connecting pipe I205 to rotate, the first connecting pipe 205 drives the first circular plate 206, the first gear 207 and the second circular plate 208 to rotate, the first gear 207 simultaneously engages with the second gear 209 in four directions, the second gear 209 rotates to rotate the threaded rod 210, the supporting transverse plate 213 is fixed, the threaded surface of the threaded rod 210 penetrates through the upper surface of the threaded rod 213 to be in threaded connection with the supporting transverse plate 213, so that the threaded rod 210 gradually moves downwards when rotating, the bottom of the first drill bit 211 drills out the ground, the lower end of the threaded surface of the threaded rod 210 is screwed into the ground to fix the whole device, when the second gear 209 moves downwards, since the engagement part of the first gear 207 and the second gear 209 is positioned between the first circular plate 206 and the second circular plate 208, the second gear 209 presses the first circular plate 206, the first gear 207 and the second circular plate 208 to move downwards together, the surfaces of the first circular rod 203 and the first slide rod 204 slide along the inner wall of the first connecting pipe 205, the first connecting pipe 205 is lowered, the first slide bar 204 can change the flexible length when keeping synchronous rotation between back shaft one 202 and the first connecting pipe 205, when threaded rod 210 descends to shovel soil arc board 302 bottom contact ground, shovel soil arc board 302 upper groove 303 one end and shovel soil, in earth entering groove 303 until pack up the inside space of groove 303, the contact ground of stiffening ring 301 bottom this moment, the whole screw in earth chucking of shovel soil arc board 302, the screw thread of cooperation threaded rod 210 further improves the steadiness of whole device, device emergence removes when avoiding follow-up drilling the tunnel inner wall.

After the device is fixed and stable, the rotation of the rotation shaft of the motor III 406 drives the connecting pipe II 405, the slide bar II 404, the round bar II 403, the connecting shaft III 402 and the drill bit II 401 to rotate, the tip of the drill bit II 401 is inserted into soil on the inner wall of a tunnel, when the drill bit II 401 rotates, spiral lines on the drill bit II 401 are screwed into the soil to drive the drill bit II 401 to move leftwards, so that the drill bit II 401 is inserted into the soil to drill holes, the protection cover I501 rotates along with the drill bit II 401 and moves to prop up the drilled soil to form a complete hole, the protection cover II 502 is fixed on the motor III 406 through the bump 507 and slides leftwards gradually when the right end of the inner wall of the protection cover I501 rotates on the left end surface of the outer side surface of the protection cover II 502, the rotation is stopped when the protection cover I501 moves leftwards to the through groove II 503 below the protection cover II 502 is exposed, at this time, the geological detector 506 is exposed to measure and record the outside soil data, then the data is sent to the BIM+GIS three-dimensional model simulation device 602 to be analyzed and processed to obtain a three-dimensional visual graph and generate an advanced geological forecast automatic report, then the data is sent to a computer of a worker to finish detection, then the rotation of the rotation shaft of the motor II 201 extracts the threaded rod 210 from the soil, and as the lower surface of the soil shoveling arc plate 302 is inclined and is annularly arranged under the reinforcing ring 301, when the threaded rod 210 reversely extracts the soil, the soil shoveling arc plate 302 can be smoothly pulled out from the soil, the fixing effect is improved, the extraction is easier and convenient to use, the meshed part of the gear II 209 and the gear I207 pushes the circular plate II 208 upwards to enable the connecting pipe I205 to be lifted to the initial position, then the motor I104 drives the crawler 111 to rotate to enable the device to move, the drill bit II 401 to be extracted from the hole, because the safety cover one 501 and the safety cover two 502 prop up earth when drilling for the hole inner wall is complete and firm, thereby make drill bit two 401 pull out more easily, the shape of safety cover one 501 and safety cover two 502 is hollow round platform shape and right-hand member diameter is greater than the left end, promote the extrusion all around with the earth of boring out when drilling, further improve the steadiness in hole, make things convenient for the pull out of drill bit two 401, and safety cover one 501 and safety cover two 502 can protect its inner structure not to be stuck with by earth and cause the jam trouble, reduce the device trouble, when geological detector 506 detects earth around, nearer soil layer is compressed tightly by safety cover one 501 and safety cover two 502 extrusion, the farther soil layer keeps original state, make geological detector 506 can detect two kinds of data simultaneously, provide drilling simulation data to the data analysis of follow-up tunnel excavation, further improve the effect of detecting.

Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The tunnel construction geological detection equipment based on BIM+GIS comprises a shell (101), a through groove I (102) is formed in the upper surface of the inner wall of the lower side of the shell (101), a storage battery (103) and a first supporting seat (105) are fixedly connected to the upper surface of the inner wall of the lower side of the shell (101), the first supporting seat (105) is positioned on the left side of the storage battery (103), a motor I (104) is fixedly connected to the upper surface of the first supporting seat (105), a rotating wheel I (106) is fixedly connected to the rear side surface of a rotating shaft of the motor I (104), a driving belt (107) is rotatably connected to the circumferential side surface of the first rotating wheel (106), a rotating wheel II (108) is rotatably connected to the lower end of the inner wall of the driving belt (107), the lower end of the driving belt (107) is positioned in the through groove I (102), a connecting shaft I (109) is fixedly connected to the center of the front and rear side surface of the second rotating wheel (108), a third rotating wheel (110) is fixedly connected to the front and rear side surface of the connecting shaft I (109), a fourth rotating wheel (111) is rotatably connected to the center of the supporting rod (112), four rotating wheels (112) are fixedly connected to the center of the inner wall (111), the circumference side of connecting axle one (109) and connecting axle two (113) all runs through the front and back side lower extreme of rotation joint support pole one (114), the left side of shell (101) is provided with drill bit two (401) and safety cover one (501), its characterized in that: the center of the right side surface of the drill bit II (401) is fixedly connected with a connecting shaft III (402), the center of the right side surface of the connecting shaft III (402) is fixedly connected with a round rod II (403), the upper surface and the lower surface of the round rod II (403) are fixedly connected with a slide bar II (404), the right end surfaces of the round rod II (403) and the slide bar II (404) are in sliding connection with a connecting pipe II (405), the right side surface of the connecting pipe II (405) is provided with a motor III (406), the right side surface of the connecting pipe II (405) is fixedly connected with the left side surface of a rotating shaft of the motor III (406), the left side surface of the protecting cover I (501) is fixedly connected with the right side surface circumference edge of the drill bit II (401), the right end of the inner wall of the protecting cover I (501) is rotationally connected with a protecting cover II (502), the lower end of the inner wall of the protecting cover II (502) is penetrated and provided with a through groove II (503), the upper part of the through groove II (503) is provided with a supporting plate (504), the four corners of the lower surface of the protecting cover I (501) are fixedly connected with supporting rods II (505), the supporting rods (506) are fixedly connected with the inner surfaces of the protecting cover II (505), the lower surface of the protecting cover (505) is fixedly connected with the inner surface of the inner wall II (506) and the inner surface of the inner wall (502) is fixedly connected with the geological detector (506), the utility model is characterized in that the left sides of the upper surface and the lower surface of the motor III (406) are fixedly connected with a protruding block (507), one end side surface of the protruding block (507) far away from the motor III (406) is fixedly connected with the edge of the right end of the inner wall of the protective cover II (502), the lower surface of the motor III (406) is fixedly connected with a supporting seat II (407), the lower surface of the supporting seat II (407) is fixedly connected with a fixed transverse plate I (411), the right side surface of the fixed transverse plate I (411) is fixedly connected with the lower end of the left side surface of the shell (101), threaded rods (210) are arranged on the front side and the rear side surface of the shell (101), and a BIM+GIS three-dimensional model simulation device (602) is arranged on the right side of the shell (101).

2. The tunnel construction geological exploration equipment based on BIM+GIS according to claim 1, wherein: the utility model discloses a horizontal support column, including shell (101), bearing shaft (202), round bar (203), connecting pipe (205) are connected with to the upper surface center department fixedly connected with motor (201) of shell (101), the pivot upper surface fixedly connected with back shaft (202) of motor (201), the upper surface center department fixedly connected with round bar (203) of back shaft (202), the circumference side fixedly connected with slide bar (204) of round bar (203), the surface upper end sliding connection of round bar (203) and slide bar (204) has connecting pipe one (205), the upper surface fixedly connected with plectane (206) of connecting pipe one (205), the upper surface fixedly connected with gear one (207) of plectane (206), the upper surface fixedly connected with plectane (208) of gear one (207), the left front, right front and the right rear all mesh with gear two (209), the upper surface of threaded rod (210) is connected with in the lower surface center of gear two (209), the lower surface fixedly connected with drill bit one (211), the upper surface of plectane (212) is connected with threaded support column (212) on the surface of horizontal support column (101).

3. The tunnel construction geological exploration equipment based on BIM+GIS according to claim 2, wherein: the utility model discloses a soil shoveling device, including threaded rod (210), reinforcing ring (301) is run through fixedly connected with in threaded surface lower extreme of threaded rod (210), reinforcing ring (301)'s lower surface circumference edge fixedly connected with shovel soil arc board (302), the lower surface of shovel soil arc board (302) is the inclined plane, recess (303) are seted up to the left surface of shovel soil arc board (302), shovel soil arc board (302) are annular setting in reinforcing ring (301) below.

4. The tunnel construction geological exploration equipment based on BIM+GIS according to claim 1, wherein: the first protective cover (501) and the second protective cover (502) are hollow truncated cone-shaped.

5. The tunnel construction geological exploration equipment based on BIM+GIS according to claim 1, wherein: the upper surface fixedly connected with supporting seat III (409) of motor III (406), the upper surface fixedly connected with camera (410) of supporting seat III (409), the left surface fixedly connected with searchlight (408) of supporting seat II (407).

6. The tunnel construction geological exploration equipment based on BIM+GIS according to claim 1, wherein: the BIM+GIS three-dimensional model simulation device comprises a storage battery (103), a first motor (104), a second motor (201), a third motor (406) and a BIM+GIS three-dimensional model simulation device (602), wherein the lower surface of the BIM+GIS three-dimensional model simulation device (602) is fixedly connected with a second fixed transverse plate (601), the left side surface of the second fixed transverse plate (601) is fixedly connected with the lower end of the right side surface of the outer shell (101), and the storage battery (103) supplies power for the first motor (104), the second motor (201), the third motor (406) and the BIM+GIS three-dimensional model simulation device (602) through power transmission cables.

7. The tunnel construction geological exploration equipment based on BIM+GIS according to claim 2, wherein: the meshing part of the first gear (207) and the second gear (209) is positioned between the first circular plate (206) and the second circular plate (208).

8. The tunnel construction geological exploration equipment based on BIM+GIS according to claim 1, wherein: the right end of the inner wall of the first protective cover (501) is connected with the left end of the outer side surface of the second protective cover (502) in a sliding manner.