CN217294732U - Intelligent measuring trolley - Google Patents

Abstract

The utility model relates to an intelligent measuring trolley, including mecanum wheel, a bottom plate, servo motor, mark module, biax quadrature motor drive fine motion platform and measuring device, mecanum wheel is equipped with four along rhombus layout mode, every mecanum takes turns to all to be connected with servo motor, and link to each other with servo motor's output, four mecanum wheels and servo motor are installed on the bottom plate through the mount pad, mark module is a liftable and pivoted electric drill device, its drill bit end punches on ground in order to form the measurement mark, mark module is connected with biax quadrature motor drive fine motion platform, and install on the bottom plate through the installing support, be connected with measuring device on the biax quadrature motor drive fine motion platform, measuring device and mark module coaxial arrangement; the utility model discloses can solve survey crew operating efficiency low, the time-consuming long, the limited problem of operating time and operational environment to and the problem of the operational environment that the resolving staff reachd or have the potential safety hazard.

Description

Intelligent measuring trolley

[ technical field ]

The utility model belongs to the technical field of the measurement and specifically relates to an intelligent measuring trolley.

[ background Art ]

At present, there are many instruments and devices for collecting data during measurement, and there are two basic modes, one is to fixedly erect the instruments and the other is to carry the measuring instruments and devices by the measuring staff, for example:

(1) when the total station is used for measurement, the total station mounting frame is arranged at a certain fixed position, the prism is fixedly mounted at a position needing to be measured, or the prism frame is temporarily arranged at a certain position by using a tripod and the like, or a measurer holds the centering rod (the prism is mounted at the top end of the centering rod), and the measurer sequentially arrives at each specified position to measure according to a measurement task.

(2) When the GNSS measurement is adopted, the GNSS receiver is fixedly installed at a position to be measured, or the GNSS receiver is temporarily erected at a certain position by a tripod and the like, or a measurer holds the centering rod (the GNSS receiver is installed at the top end of the centering rod) or carries the GNSS receiver by a backpack, and the measurer sequentially arrives at each specified position to measure according to the measurement task, or walks along a certain route to finish the measurement.

(3) When the laser scanning device is used for measurement, the laser scanning device is fixedly arranged at a position to be measured or arranged on an automobile, a measurer drives the automobile to complete data acquisition according to a certain route, or the measurer holds the laser scanning device by hand or carries the laser scanning device by a backpack and walks according to a certain route to complete data acquisition.

(4) When the swinger is used for measurement, the swinger is fixedly arranged at a position to be measured, or a tripod and the like are used for temporarily erecting the swinger at a certain position to finish measurement.

(5) When the leveling instrument is used for measurement, the leveling instrument is erected at a certain position by a tripod, and a measurer carries a leveling rod and arrives at each specified position in sequence to measure according to a measurement task.

In the conventional measurement methods, a measurement person is required to carry a measurement device to reach a target position, and then centering, leveling and measurement are carried out, so that the work needs professional measurement personnel and is limited by human physiology and safety considerations (such as walking speed, long-time continuous work, landslide, earthquake, explosion and the like with potential risks in environments of high temperature, low pressure, extreme cold, strong radiation, pollution, harmful gas and the like), and the measurement work time and efficiency are limited; accidental errors caused by human factors are inevitable, so that insufficient precision, missing measurement and error measurement are caused; additional protection needs to be provided and even no measurement work can be performed.

[ contents of utility model ]

The utility model aims at solving foretell not enough and provide an intelligent measurement dolly, can solve survey crew operating efficiency low, the time-consuming is long, operating time and the limited problem of operational environment to and the operating environment's that the resolving staff reachs or has the potential safety hazard problem.

The intelligent measuring trolley comprises Mecanum wheels 31, a bottom plate 32, four servo motors 33, a marking module 36, a double-shaft orthogonal motor driving micro-motion platform 44 and a measuring device 46, wherein the Mecanum wheels 31 are arranged in a rhombic layout mode, each Mecanum wheel 31 is connected with the servo motor 33 and is connected with the output end of the servo motor 33, the four Mecanum wheels 31 and the servo motors 33 are installed on the bottom plate 32 through installation seats 39, the Mecanum wheels 31, the servo motors 33 and the bottom plate 32 form the Mecanum trolley, the marking module 36 is an electric drill device capable of lifting and rotating, the drill bit end of the marking module 36 punches a hole on the ground to form a measuring mark, the marking module 36 is connected with the output end of the double-shaft orthogonal motor driving micro-motion platform 44 and slides along the transverse direction and the longitudinal direction under the driving of the double-shaft orthogonal motor driving platform 44, the double-shaft orthogonal motor driven micro-motion platform 44 is mounted on the bottom plate 32 through the mounting bracket 38, the double-shaft orthogonal motor driven micro-motion platform 44 is connected with a measuring device 46, and the measuring device 46 and the marking module 36 are coaxially arranged.

Further, the biaxial orthogonal motor driven micro-motion platform 44 comprises a base frame 1, a transverse guide rail 2, a transverse moving frame 3, a transverse spring 4, a transverse moving drive motor 5, a longitudinal moving frame 6, a longitudinal guide rail 7, a longitudinal spring 8 and a longitudinal moving drive motor 9, wherein the transverse moving frame 3 is mounted on the base frame 1, the output end of the transverse moving drive motor 5 is connected with the transverse moving frame 3 and drives the transverse moving frame 3 to slide on the transverse guide rail 2 along the transverse direction, the transverse spring 4 is connected on the transverse moving frame 3, and the transverse spring 4 is used for enabling the transverse moving frame 3 to return to the initial position; the longitudinal moving frame 6 is installed on the transverse moving frame 3, the output end of the longitudinal moving driving motor 9 is connected with the longitudinal moving frame 6 and drives the longitudinal moving frame 6 to slide on the longitudinal guide rail 7 along the longitudinal direction, the longitudinal moving frame 6 is connected with a longitudinal spring 8, and the longitudinal spring 8 is used for enabling the longitudinal moving frame 6 to return to the initial position.

Further, mark module 36 includes biax inclination sensor 17, electric drill motor 18, miniature code electric push rod, drill bit 20 and motor 21, miniature code electric push rod includes casing 12, motor 21 and telescopic link 22, telescopic link 22 passes through casing 12 and connects on motor 21 to produce decurrent thrust under motor 21's drive, top in the cylindrical shell 11 of electric drill is installed to motor 21, the inside horizontal installation biax inclination sensor 17 of the cylindrical shell 11 of electric drill, biax inclination sensor 17 below is equipped with electric drill motor 18, drill bit 20 has been installed to electric drill motor 18 output, electric drill motor 18 rotates and makes drill bit 20 punch in order to form the measurement mark on ground.

Further, a damping device is installed on the cylindrical shell 11 of the electric drill and consists of a cavity cylinder 13, a push rod 14 and a piston 15, the piston 15 is tightly attached to the inner wall of the cavity cylinder 13 and slides in the cavity cylinder, a through hole 16 is formed in the end part of the cavity cylinder 13, and the diameter of the through hole 16 is adjusted to change the resistance.

Further, a shell 41 is installed on the bottom plate 32, a wireless communication antenna 42 and a single-line laser radar 48 are installed on the shell 41, the wireless communication antenna 42 is connected with a wireless communication module 50, the wireless communication antenna 42 is used for receiving or sending data to a remote device, and the single-line laser radar 48 is used for detecting whether an obstacle exists in the advancing direction or not so as to avoid the obstacle.

Further, still include detachable controller 47, detachable controller 47 is detachable installs on shell 41 or arranges the customer end in, detachable controller 47 is from taking the touch-sensitive screen, servo motor 33, wireless communication module 50, biax tilt sensor 17, biax quadrature motor drive fine motion platform 44, single line laser radar 48 are connected to detachable controller 47 electricity respectively.

Further, install lithium cell 40 through the battery compartment on the bottom plate 32, lithium cell 40 electricity respectively connects servo motor 33, circuit board, wireless communication module 50, biax inclination sensor 17, biax quadrature motor drive fine motion platform 44, single-line laser radar 48, detachable controller 47 to for its power supply.

Further, an automatic leveling device 37 is included, and the automatic leveling device 37 is connected to the marking module 36 and fixed to the mounting bracket 38.

Further, the two-axis orthogonal motor driven micro-motion platform 44 is connected to a measuring device 46 through a prism rod or a base 45, and the measuring device 46 is a prism, a total station, a GNSS receiver, a laser scanner, a sweep level or a bar code ruler.

Compared with the prior art, the utility model, have following advantage:

(1) the utility model is driven by four Mecanum wheels to self-walk, and the double shafts of the trolley orthogonally drive the micro-motion platform, so that the precise centering operation can be rapidly completed;

(2) the utility model discloses the mark module package is an electric drill that can control lifting and rotating, can not only punch marks on hard ground such as cement, asphalt, etc., when there are water, earth, etc. on the ground, the mark can not be realized by adopting the spray painting mode, the electric drill can also finish effective marking by punching;

(3) the miniature coding electric push rod arranged in the electric drill can realize the extension and retraction of the drill bit, the push rod applies downward force to the drill bit so as to realize the punching on hard ground, the electric push rod has a coding function and can measure the extension length of the drill bit in real time, thereby calculating the true distance from the center of a measuring device coaxial with the electric drill to the ground;

(4) the utility model discloses four damping devices are installed on the periphery of the electric drill, and the damping devices are used for avoiding the electric drill and the measuring equipment from shaking violently when the trolley walks, and can quickly finish the leveling work when leveling;

(5) the utility model can be arranged on a trolley, the trolley can autonomously complete the measurement task according to the setting and the path planning, and the controller can be taken down to complete the measurement task in a remote control mode;

(6) the utility model discloses two plug batteries and the dolly embeds chargeable call, both guarantee the dolly can long-time continuous operation, also can realize not shutting down and change the battery;

(7) the utility model has the advantages that the strong three-prevention design of the trolley resists electromagnetic interference, and can be used for measuring tasks which are not suitable for or can not be completed by human beings under the conditions of high temperature, low pressure, extreme cold, strong radiation, pollution, harmful gas and the like and have potential danger such as landslide, earthquake, explosion and the like;

(8) the utility model can carry different measuring devices by replacing the mounting rod or the mounting base, and can complete various measuring tasks;

in summary, the utility model can solve the problems of low operation efficiency, long time consumption, and limited working time and working environment of the measuring personnel; the problems of insufficient precision, missing measurement and wrong measurement caused by human factors are solved; the problem of personnel arrival or have the operation environment of potential safety hazard is solved.

[ description of the drawings ]

FIG. 1 is a schematic structural view of a double-shaft orthogonal motor driven micro-motion platform of the present invention;

FIG. 2 is a schematic diagram of the structure of the marking module of the present invention;

fig. 3 is a schematic front structural view of the present invention;

fig. 4 is a schematic top view of the present invention;

fig. 5 is a schematic view of the structure of the trolley carrying a 360-degree prism;

FIG. 6 is a schematic structural view of the trolley carrying automatic total station of the present invention;

fig. 7 is a schematic structural view of the car mounted GNSS receiver of the present invention;

FIG. 8 is a schematic structural view of the laser scanner carried on the trolley of the present invention;

FIG. 9 is a schematic structural view of the laser swinger carried by the trolley of the present invention;

FIG. 10 is a schematic structural view of the cart carrying bar code ruler of the present invention;

in the figure: 1. the device comprises a base frame 2, a transverse guide rail 3, a transverse moving frame 4, a transverse spring 5, a transverse moving driving motor 6, a longitudinal moving frame 7, a longitudinal guide rail 8, a longitudinal spring 9, a longitudinal moving driving motor 11, an electric drill cylindrical shell 12, a shell 13, a cavity cylinder 14, a push rod 15, a piston 16, a through hole 17, a double-shaft inclination sensor 18, an electric drill motor 19, a coupler 20, a drill bit 21, a motor 22, a telescopic rod 31, a Mecanum wheel 32, a bottom plate 33, a servo motor 36, a marking module 37, an automatic leveling device 38, a mounting bracket 39, a mounting seat 40, a lithium battery 41, a shell 42, a wireless communication antenna 43, a mounting bracket II 44, a double-shaft orthogonal motor driving micro-motion platform 45, a prism rod or base 46, a measuring device 47, a measuring device, Detachable controller 48, single line laser radar 49, radar mount pad 50, wireless communication module.

[ detailed description of the invention ]

The invention is further described below with reference to the accompanying drawings:

as shown in fig. 1 to 4, the present invention provides an intelligent measuring cart, which comprises a mecanum wheel 31, a bottom plate 32, a servo motor 33, a marking module 36, a biaxial orthogonal motor driven micro-motion platform 44 and a measuring device 46, wherein four mecanum wheels 31 are provided, and are arranged along a diamond layout manner, each mecanum wheel 31 is connected with the servo motor 33 and connected with an output end of the servo motor 33, and is driven to travel by the servo motor 33, the four mecanum wheels 31 and the servo motor 33 are mounted on the bottom plate 32 through a mounting seat 39, the mecanum wheels 31, the servo motor 33 and the bottom plate 32 form the mecanum wheel cart, the marking module 36 is an electric drill device capable of lifting and rotating, a drill bit end of the marking module 36 is drilled on the ground to form a measuring mark, the marking module 36 is connected with an output end of the biaxial orthogonal motor driven micro-motion platform 44, and slides along the horizontal and vertical direction under the drive of biax quadrature motor drive fine motion platform 44, and biax quadrature motor drive fine motion platform 44 is installed on bottom plate 32 through installing support 38, is connected with measuring device 46 through prism pole or base 45 on the biax quadrature motor drive fine motion platform 44, and measuring device 46 and mark module 36 coaxial arrangement. The measuring device 46 may be a prism, a total station, a GNSS receiver, a laser scanner, a scanner or a bar code ruler, as shown in fig. 5 to 10.

As shown in fig. 1, the biaxial orthogonal motor driven micromotion platform 44 includes a base frame 1, a transverse guide rail 2, a transverse moving frame 3, a transverse spring 4, a transverse moving driving motor 5, a longitudinal moving frame 6, a longitudinal guide rail 7, a longitudinal spring 8 and a longitudinal moving driving motor 9, the transverse moving frame 3 is mounted on the base frame 1, an output end of the transverse moving driving motor 5 is connected with the transverse moving frame 3 and drives the transverse moving frame 3 to slide on the transverse guide rail 2 along the transverse direction, the transverse spring 4 is connected on the transverse moving frame 3, and the transverse spring 4 is used for enabling the transverse moving frame 3 to return to an initial position; the longitudinal moving frame 6 is arranged on the transverse moving frame 3, the output end of a longitudinal moving driving motor 9 is connected with the longitudinal moving frame 6 and drives the longitudinal moving frame 6 to slide on the longitudinal guide rail 7 along the longitudinal direction, and a longitudinal spring 8 is connected on the longitudinal moving frame 6, and the longitudinal spring 8 is used for enabling the longitudinal moving frame 6 to return to the initial position.

As shown in fig. 2, the marking module 36 includes a dual-axis inclination sensor 17, an electric drill motor 18, a micro-coding electric push rod, a drill bit 20 and a motor 21, the micro-coding electric push rod includes a housing 12, the motor 21 and an expansion link 22, the expansion link 22 is connected to the motor 21 through the housing 12, and generates a downward thrust under the driving of the motor 21, the motor 21 is installed at the top inside the cylindrical housing 11 of the electric drill, the dual-axis inclination sensor 17 is horizontally installed inside the cylindrical housing 11 of the electric drill, the electric drill motor 18 is arranged below the dual-axis inclination sensor 17, the drill bit 20 is installed at the output end of the electric drill motor 18, and the electric drill motor 18 rotates to make the drill bit 20 punch on the ground to form a measuring mark. The electric drill cylindrical shell 11 is provided with a damping device, the damping device is composed of a cavity cylinder 13, a push rod 14 and a piston 15, the piston 15 is tightly attached to the inner wall of the cavity cylinder 13 and slides in the cavity cylinder 13, the end part of the cavity cylinder 13 is provided with a through hole 16, and the size of resistance is changed by adjusting the diameter of the through hole 16.

The utility model discloses in, install shell 41 on the bottom plate 32, install wireless communication antenna 42 and single line laser radar 48 on the shell 41, wireless communication antenna 42 is connected with wireless communication module 50, and wireless communication antenna 42 is used for receiving or sends data for the distal end equipment, and single line laser radar 48 is used for surveying whether the direction of advance has the barrier in order to keep away the barrier. The system is characterized by further comprising a detachable controller 47, wherein the detachable controller 47 is detachably mounted on the shell 41 or arranged at a client side, the detachable controller 47 is provided with a touch screen, and the detachable controller 47 is electrically connected with the servo motor 33, the wireless communication module 50, the double-shaft inclination sensor 17, the double-shaft orthogonal motor driving micro-motion platform 44 and the single-wire laser radar 48 respectively. The bottom plate 32 is provided with a lithium battery 40 through a battery compartment, and the lithium battery 40 is respectively electrically connected with the servo motor 33, the circuit board, the wireless communication module 50, the double-shaft inclination sensor 17, the double-shaft orthogonal motor driving micro-motion platform 44, the single-wire laser radar 48 and the detachable controller 47 and supplies power for the double-shaft orthogonal motor driving micro-motion platform. An automatic flattening device 37 is also included, and the automatic flattening device 37 is connected with the marking module 36 and fixed with the mounting bracket 38.

The invention will be further described with reference to the following specific examples:

the experimental device comprises a Mecanum wheel trolley, a leveling and centering module, a marking module and an electronic and control module.

The leveling and centering module comprises an instrument mounting rod/seat, an automatic leveling device and a double-shaft orthogonal motor driven micro-motion platform. Wherein, fig. 1 shows a biaxial orthogonal driving micro-motion platform, a transverse moving frame 3 is installed on a base frame 1, a transverse moving driving motor 5 drives the transverse moving frame to slide on a transverse guide rail 2, and a transverse spring 4 enables the transverse moving frame 3 to return to an initial position; the longitudinal moving frame 6 is mounted on the transverse moving frame 3, the longitudinal moving driving motor 9 drives the longitudinal moving frame to slide on the longitudinal guide rail 7, and the transverse spring 8 enables the transverse moving frame 6 to return to the initial position.

The marking module is an electric drill device capable of controlling lifting and rotating, and comprises a motor, a drill bit, a miniature electric push rod and a double-shaft inclination sensor. As shown in fig. 2, the micro-coded electric push rod is composed of a housing 12, a motor 21 and a telescopic rod 22. The micro-coded electric push rod generates downward push force, and the actual distance from the elevation center of the measuring equipment to the ground can be obtained according to the extending length of the telescopic rod 22. A double-shaft inclination sensor 17 is horizontally arranged in the cylindrical shell 11 of the electric drill, and the inclination value of the electric drill coaxial with the center of the measuring equipment is measured to judge whether the measuring equipment finishes leveling. The drill motor 18 is rotated to cause the drill bit 20 to drill a hole in the ground to form a measurement mark. Four damping devices are arranged on a cylindrical shell 11 of the electric drill, each damping device consists of a cavity cylinder 13 with a through hole 16, a push rod 14 and a piston 15, the piston 15 is tightly attached to the inner wall of the cavity cylinder 13 and slides in the cavity cylinder, the diameter of the through hole 16 is adjusted, and the resistance is changed. The damping device has the effects that the electric drill and the measuring equipment are prevented from violently shaking when the trolley walks, and the leveling work can be quickly completed during leveling.

The electronic and control module comprises a battery, a circuit board, a servo motor, a single-wire laser radar, a wireless communication module, a controller and an operation interaction touch screen. As shown in fig. 3 and 4, four mecanum wheels 31 and servo motors 33 are mounted on a base plate 32 in a diamond arrangement by means of mounting seats 39. Marking module 36 is coupled to a dual axis orthogonal motor driven micropositioning stage 44 and is mounted to base plate 32 by mounting bracket 38. An automatic leveling device 37 is connected to the marking module 36 and is secured to the mounting bracket. The measuring device 46 can be replaced (prism, total station, GNSS, laser scanner, swinger) according to different work tasks, the measuring device 46 is connected with the biaxial orthogonal motor driven micromotion platform 44 through a prism rod or base 45, and the measuring device 46 and the marking module 36 are ensured to be coaxial. Two lithium batteries 40 are installed on the bottom plate 32 through a battery compartment and supply power to the servo motor, the circuit board, the wireless communication module, the double-shaft inclination sensor, the double-shaft orthogonal motor driving micro-motion platform, the single-wire laser radar, the controller and the touch screen, so that enough working time and the batteries can be replaced in work. The wireless communication antenna 42 is mounted on the housing 41 and connected to the wireless communication module 50 for receiving or transmitting data to a remote device. The detachable controller 47 is provided with a touch screen, so that a route can be planned and a measurement task can be set, after the task is started, the intelligent measurement robot trolley of the controller can complete the measurement task in a full-automatic mode, and the detachable controller 47 can be taken down to remotely control the intelligent measurement robot to complete the measurement task at a far end. The single-line laser radar 48 is mounted on the housing 41 and used for detecting whether an obstacle exists in the forward direction or not and avoiding the obstacle.

The experimental device is an intelligent measuring trolley, a total station, a prism, a GNSS receiver, a laser scanning device, a sweep level, a leveling rod and the like are arranged on the trolley to replace measuring personnel, and the intelligent trolley can automatically reach a measuring position according to setting and path planning to independently complete corresponding tasks. The intelligent measuring trolley can solve the problems of low operation efficiency, long time consumption, limited working time and working environment of measuring personnel; the problems of insufficient precision, missing measurement and wrong measurement caused by human factors are solved; and the problem of the working environment that personnel arrive or have the potential safety hazard is solved.

The present invention is not limited by the above embodiments, and any other changes, modifications, substitutions, combinations, and simplifications which do not depart from the spirit and principle of the present invention should be equivalent replacement modes, and are all included in the protection scope of the present invention.

Claims (9)

1. The utility model provides an intelligent measurement dolly which characterized in that: the measuring device comprises Mecanum wheels (31), a bottom plate (32), servo motors (33), a marking module (36), a biaxial orthogonal motor driving micro-motion platform (44) and a measuring device (46), wherein the Mecanum wheels (31) are four and are arranged along a rhombic layout mode, each Mecanum wheel (31) is connected with a servo motor (33) and is connected with the output end of the servo motor (33), the four Mecanum wheels (31) and the servo motors (33) are arranged on the bottom plate (32) through mounting seats (39), the Mecanum wheels (31), the servo motors (33) and the bottom plate (32) form a Mecanum wheel trolley, the marking module (36) is an electric drill device capable of lifting and rotating, the drill bit end of the marking module (36) is punched on the ground to form a measuring mark, and the marking module (36) is connected with the output end of the biaxial orthogonal motor driving micro-motion platform (44), the marking device is driven by a double-shaft orthogonal motor driving micro-motion platform (44) to slide along the transverse direction and the longitudinal direction, the double-shaft orthogonal motor driving micro-motion platform (44) is installed on a bottom plate (32) through an installation support (38), a measuring device (46) is connected to the double-shaft orthogonal motor driving micro-motion platform (44), and the measuring device (46) and the marking module (36) are arranged coaxially.

2. The intelligent measurement trolley as claimed in claim 1, wherein: the double-shaft orthogonal motor driving micro-motion platform (44) comprises a base frame (1), a transverse guide rail (2), a transverse moving frame (3), a transverse spring (4), a transverse moving driving motor (5), a longitudinal moving frame (6), a longitudinal guide rail (7), a longitudinal spring (8) and a longitudinal moving driving motor (9), wherein the transverse moving frame (3) is installed on the base frame (1), the output end of the transverse moving driving motor (5) is connected with the transverse moving frame (3) and drives the transverse moving frame (3) to slide on the transverse guide rail (2) along the transverse direction, the transverse spring (4) is connected onto the transverse moving frame (3), and the transverse spring (4) is used for enabling the transverse moving frame (3) to return to the initial position; the longitudinal moving frame (6) is installed on the transverse moving frame (3), the output end of the longitudinal moving driving motor (9) is connected with the longitudinal moving frame (6) and drives the longitudinal moving frame (6) to longitudinally slide on the longitudinal guide rail (7), a longitudinal spring (8) is connected to the longitudinal moving frame (6), and the longitudinal spring (8) is used for enabling the longitudinal moving frame (6) to return to an initial position.

3. The intelligent measurement trolley as claimed in claim 2, wherein: mark module (36) include biax inclination sensor (17), electric drill motor (18), miniature code electric push rod, drill bit (20) and motor (21), miniature code electric push rod includes casing (12), motor (21) and telescopic link (22), telescopic link (22) are connected on motor (21) through casing (12) to produce decurrent thrust under the drive of motor (21), top in electric drill cylindrical shell (11) is installed in motor (21), the inside horizontal installation biax inclination sensor (17) of electric drill cylindrical shell (11), biax inclination sensor (17) below is equipped with electric drill motor (18), drill bit (20) have been installed to electric drill motor (18) output, electric drill motor (18) rotate and make drill bit (20) punch in order to form the measurement mark on ground.

4. The intelligent measurement trolley as claimed in claim 3, wherein: install damping device on electric drill cylindrical shell (11), damping device comprises cavity cylinder (13), push rod (14) and piston (15), piston (15) are hugged closely and are slided wherein with cavity cylinder (13) inner wall, through-hole (16) have been seted up to cavity cylinder (13) tip to diameter through adjustment through-hole (16) is with the size of change resistance.

5. The intelligent measurement trolley as claimed in claim 3, wherein: install shell (41) on bottom plate (32), install wireless communication antenna (42) and single line laser radar (48) on shell (41), wireless communication antenna (42) are connected with wireless communication module (50), wireless communication antenna (42) are used for receiving or send data for distal end equipment, single line laser radar (48) are used for surveying whether direction of advance has the barrier in order to avoid the barrier.

6. The intelligent measurement trolley as claimed in claim 5, wherein: still include detachable controller (47), detachable controller (47) is detachable installs on shell (41) or arranges the customer end in, detachable controller (47) is from taking the touch-sensitive screen, servo motor (33), wireless communication module (50), biax tilt sensor (17), biax quadrature motor drive fine motion platform (44), single line laser radar (48) are connected to detachable controller (47) electricity respectively.

7. The intelligent measurement trolley as claimed in claim 6, wherein: install lithium cell (40) through the battery compartment on bottom plate (32), servo motor (33), circuit board, wireless communication module (50), biax tilt sensor (17), biax quadrature motor drive fine motion platform (44), single line laser radar (48), detachable controller (47) are connected to lithium cell (40) electricity respectively to for its power supply.

8. The intelligent measurement trolley as claimed in claim 1, wherein: the automatic leveling device (37) is connected with the marking module (36) and fixed with the mounting bracket (38).

9. The intelligent measurement trolley as claimed in claim 1, wherein: the double-shaft orthogonal motor driving micro-motion platform (44) is connected with a measuring device (46) through a prism rod or a base (45), and the measuring device (46) is a prism, a total station, a GNSS receiver, a laser scanner, a sweep level or a bar code ruler.

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