A construction surveying device for ease of deployment

Abstract

The application discloses a kind of building construction surveying device convenient to deploy, belong to building construction surveying technical field, including main mobile car body, still including self-driving levelness detection mechanism, alignment merging mechanism and self-driving flatness detection mechanism;Self-driving levelness detection mechanism is connected with main mobile car body by alignment merging mechanism;Self-driving levelness detection mechanism includes level, auxiliary mobile car body, alignment ruler, reference correction component and reading component;Self-driving flatness detection mechanism is connected with main mobile car body;Self-driving flatness detection mechanism includes lower pressure placement component, rule detection component, wedge plug rule and rule.The above-mentioned mode, the continuous and accurate detection of large-area site level is realized, avoids artificial reading error, and improves detection efficiency and data consistency.

Description

Technical Field

[0001] This invention relates to the field of construction surveying technology, and specifically to a construction surveying device that is easy to deploy. Background Technology

[0002] In the construction process, the levelness and flatness of the construction site are the core basic indicators that determine the subsequent paving work, equipment installation and overall construction quality. Site surveying before construction is an essential preliminary procedure.

[0003] Chinese patent CN218628340U discloses a calibration device for surveying, including a protective shell. A level A is located at the bottom of one side of the inner side of the protective shell. A rotating rod is fitted onto one side of one end of the inner side of the protective shell. A rotating block is located in the middle of the outer side of the rotating rod. A level B is located on one side of the rotating block. A calibrator is located in the middle of one end of both level A and level B. One end of the rotating block extends to the outer side of the protective shell and is equipped with a turntable. Slots A and C are respectively opened on both sides of the turntable. However, this device still has the following problems during use:

[0004] It still relies on manual reading of the scale, which results in a large workload for continuous testing at multiple points and is prone to visual reading errors. It is difficult to ensure the consistency of testing accuracy over a large area, and the efficiency of data recording and processing is low.

[0005] Based on this, the present invention designs a building construction surveying device that is easy to deploy to solve the above problems. Summary of the Invention

[0006] In view of the above-mentioned shortcomings of the existing technology, the present invention provides a building construction surveying device that is easy to deploy.

[0007] To achieve the above objectives, the present invention provides the following technical solution:

[0008] A construction surveying device that is easy to deploy includes a main mobile vehicle, and also includes a self-driven levelness detection mechanism, an alignment and merging mechanism and a self-driven flatness detection mechanism.

[0009] The self-driven leveling detection mechanism, used for multi-point leveling detection of the ground before construction, is connected to the main mobile vehicle through an alignment and merging mechanism.

[0010] The self-driven levelness detection mechanism includes a level, a secondary moving body, an alignment ruler, a reference correction component, and a reading component; the level is installed at the upper middle part of the main moving body; the secondary moving body is connected to the main moving body through an alignment and merging mechanism.

[0011] The reference calibration assembly is mounted on the secondary moving body; the alignment ruler is connected to the reference calibration assembly; the reading assembly is connected to the reference calibration assembly.

[0012] A self-driven flatness testing mechanism for multi-point flatness testing of the ground before construction is connected to the main mobile vehicle.

[0013] The self-driving flatness testing mechanism includes a pressing and placing assembly, a gauge testing assembly, a wedge gauge, and a straightedge; the pressing and placing assembly is connected to the main moving vehicle; the gauge testing assembly is connected to the main moving vehicle; the wedge gauge is connected to the gauge testing assembly; and the straightedge is connected to the pressing and placing assembly.

[0014] Furthermore, the reference calibration assembly includes a guide plate, a first push cylinder slide module, a reference sleeve, a connecting rod, a linkage guide rod, and a positioning CCD; the guide plate is fixedly installed in the middle of the upper end of the auxiliary moving vehicle body; the alignment ruler is sleeved on the outer end of the guide plate and is slidably connected to the guide plate for limiting.

[0015] The first cylinder pusher slide module is installed on the inner top of the auxiliary moving body; the lower end of the alignment ruler is fixedly connected to the moving end of the first cylinder pusher slide module.

[0016] The reference sleeve is fitted onto the middle of the outer end of the alignment ruler and is fixedly connected to the alignment ruler.

[0017] The connecting rod is fixedly connected to the reference sleeve; the linkage guide rod is fixedly connected to the connecting rod; the linkage guide rod is slidably connected to the upper limit of the auxiliary moving vehicle body.

[0018] The positioning CCD is fixedly installed at the upper end of the connecting rod; the positioning CCD faces the middle of the alignment ruler;

[0019] The reading assembly is connected to the connecting rod;

[0020] Furthermore, the reading assembly includes a U-shaped mounting plate, a drive motor, a drive gear, a driven rack, a vertical guide rail slider module, and a first reading CCD; the U-shaped mounting plate is fixedly mounted on the front side of the connecting rod; the drive motor is fixedly mounted on the front side of the U-shaped mounting plate; the drive gear is rotatably connected to the rear inner wall of the U-shaped mounting plate; the output end of the drive motor is fixedly connected to the drive gear.

[0021] The guide rails of the two sets of vertical guide rail slider modules are obliquely and symmetrically fixed on the left and right sides of the rear inner wall of the U-shaped mounting plate.

[0022] The driven rack is fixedly connected to the slider of the vertical guide rail slider module; the drive gear is meshed with the driven rack.

[0023] The first reading CCD is symmetrically and fixedly installed at the ends of the two vertical guide rail slider modules that are far apart from each other.

[0024] Furthermore, the downward placement component includes a horizontal plate, a second push cylinder slide module, and a clamping module; the horizontal plate is fixedly installed on the upper right side of the main moving vehicle body; the second push cylinder slide module is installed on the upper right side of the horizontal plate.

[0025] The clamping module is connected to the movable end of the second push cylinder slide module;

[0026] Furthermore, the clamping module includes a lifting locking angle plate, a movable locking angle plate, locking screws, and locking guide rods; the lifting locking angle plate is fixedly connected to the moving end of the second push cylinder slide module; multiple locking screws are linearly and equally spaced and rotatably installed on the right end of the lifting locking angle plate; multiple locking guide rods are fixedly installed on the right end of the lifting locking angle plate.

[0027] The movable locking angle plate is threadedly connected to the locking screw; the movable locking angle plate is also slidably connected to the locking guide rod for limiting.

[0028] Furthermore, the gauge detection assembly includes an L-shaped angle plate, a lead screw slide module, an L-shaped transverse plate, a third push cylinder slide module, a first-level push module, a second-level push module, and a second reading CCD; the L-shaped angle plate is symmetrically fixedly installed on the right side of the front and rear ends of the main moving vehicle body;

[0029] The lead screw slide module is connected to the front and rear L-shaped corner plates; the L-shaped transverse plate is fixedly connected to the moving end of the lead screw slide module.

[0030] The third push cylinder slide module is installed on the upper left side of the L-shaped transverse plate; the second reading CCD is fixedly installed on the upper right side of the L-shaped transverse plate.

[0031] The primary push module is connected to the mobile end of the third push cylinder slide module; the wedge gauge is connected to the primary push module.

[0032] The secondary push module is connected to the primary push module; the wedge-shaped slider is connected to the secondary push module.

[0033] Furthermore, the first-level push module includes a fourth cylinder pusher slide module, a first pressure sensor, and a shaped mounting plate; the fourth cylinder pusher slide module is mounted on the moving end of the third cylinder pusher slide module; the first pressure sensor is fixedly connected to the moving end of the fourth cylinder pusher slide module; and the shaped mounting plate is fixedly connected to the detection end of the first pressure sensor.

[0034] The secondary push module is installed on the upper side of the irregularly shaped mounting plate;

[0035] The wedge gauge is fixedly installed in the middle of the irregularly shaped mounting plate;

[0036] Furthermore, the secondary push module includes a material transfer cylinder and a second pressure sensor; the material transfer cylinder is fixedly installed on the upper left side of the irregular mounting plate; the second pressure sensor is fixedly connected to the output end of the material transfer cylinder; and the wedge-shaped slider is fixedly connected to the detection end of the second pressure sensor.

[0037] Furthermore, rubber anti-slip pads are fixedly installed on the inner ends of both the lifting locking angle plate and the movable locking angle plate;

[0038] Furthermore, the material transfer cylinder is tilted, and the tilt angle of the material transfer cylinder is the same as the angle of the wedge gauge's inclined surface.

[0039] Compared with the prior art, the beneficial effects of this invention are as follows: 1. The main mobile vehicle and the self-driven levelness detection mechanism are detachably connected by an alignment and merging mechanism. In the transport state, the two are merged into one and move synchronously, reducing equipment handling and debugging procedures; during the inspection, they can be quickly unlocked and separated, and the auxiliary mobile vehicle can independently complete multi-point levelness detection along the reference direction, while the main mobile vehicle can simultaneously carry out flatness detection. The two modules can operate in parallel, which is convenient for on-site deployment and adapts to the inspection needs of construction sites of different sizes.

[0040] 2. The self-driving levelness detection mechanism uses the laser emitted by the main vehicle's level as a unified reference. Through the reference correction component, it automatically completes the reference alignment of the leveling scale. With the help of the bidirectionally movable dual CCD reading component, it automatically identifies the deviation position of the laser on the scale and uploads the data. No manual reading and recording are required throughout the process. The auxiliary moving vehicle can automatically traverse the detection points along the reference path to achieve continuous and accurate detection of levelness in a large area, effectively avoiding manual reading errors and improving detection efficiency and data consistency.

[0041] 3. The self-driven flatness detection mechanism uses a clamping module to stably fix the guide ruler, and a multi-stage pushing module to drive the wedge gauge to automatically insert into the gap. The pressure sensor accurately determines the tightness, and the vision reading component automatically reads the position of the wedge slider to obtain the gap height. The entire detection process does not require manual operation and can automatically traverse multiple detection points along the guide ruler direction. The detection force and reading standards are uniform, effectively avoiding the result deviation caused by human operation, and significantly improving the detection accuracy and standardization. Attached Figure Description

[0042] To more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the accompanying drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are merely some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without any creative effort.

[0043] Figure 1This invention provides a three-dimensional construction surveying device that is easy to deploy. Figure 1 ;

[0044] Figure 2 This is a front view of a construction surveying device that is easy to deploy according to the present invention;

[0045] Figure 3 This invention provides a three-dimensional construction surveying device that is easy to deploy. Figure 2 ;

[0046] Figure 4 This invention provides a three-dimensional construction surveying device that is easy to deploy. Figure 3 ;

[0047] Figure 5 For a self-driven levelness detection mechanism, a local three-dimensional Figure 1 ;

[0048] Figure 6 A partial 3D view of a self-driven levelness detection mechanism with a section removed;

[0049] Figure 7 for Figure 6 Enlarged view at point D;

[0050] Figure 8 For a self-driven levelness detection mechanism, a local three-dimensional Figure 2 ;

[0051] Figure 9 A partial 3D view of the self-driven flatness testing mechanism;

[0052] Figure 10 for Figure 3 Enlarged view of point A in the middle;

[0053] Figure 11 for Figure 10 Enlarged view of point B in the middle;

[0054] Figure 12 for Figure 4 A magnified view of point C in the middle.

[0055] The labels in the diagram represent:

[0056] 1. Main moving body; 2. Self-driven leveling detection mechanism; 21. Level; 22. Secondary moving body; 23. Guide plate; 24. First push cylinder slide module; 25. Alignment ruler; 26. Reference sleeve; 27. Connecting rod; 28. Linkage guide rod; 29. ​​Positioning CCD; 210. U-shaped mounting plate; 211. Drive motor; 212. Drive gear; 213. Driven rack; 214. Vertical guide rail slider module; 215. First reading CCD; 3. Alignment and merging mechanism; 31. T-shaped protrusion plate; 32. U-shaped insert plate; 33. Locking push cylinder; 34. Locking rod; 4. Self-driven flatness detection mechanism; 41. Horizontal plate; 42. Second push cylinder slide module; 43. Lifting locking angle plate; 44. Movable locking angle plate; 45. Locking screw; 46. Locking guide rod; 47. L-shaped angle plate; 48. Screw slide module; 49. L-shaped transverse plate; 410. Third push cylinder slide module; 411. Fourth push cylinder slide module; 412. First pressure sensor; 413. Irregular mounting plate; 414. Material transfer push cylinder; 415. Second pressure sensor; 416. Wedge gauge; 4161. Wedge slider; 417. Second reading CCD; 418. Straightedge. Detailed Implementation

[0057] To make the objectives, technical solutions, and advantages of the embodiments of the present invention clearer, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of the present invention. All other embodiments obtained by those skilled in the art based on the embodiments of the present invention without creative effort are within the scope of protection of the present invention.

[0058] The terms "left," "right," "front," "back," "up," and "down" used in the following description refer to the orientation from the perspective of the front view.

[0059] Example 1: In some embodiments, please refer to the accompanying drawings. Figures 1-11 A construction surveying device that is easy to deploy includes a main mobile vehicle 1, and also includes a self-driven levelness detection mechanism 2, an alignment and merging mechanism 3 and a self-driven flatness detection mechanism 4.

[0060] The self-driven leveling detection mechanism 2, used for multi-point leveling detection of the ground before construction, is connected to the main moving vehicle 1 through the alignment and merging mechanism 3.

[0061] The self-driven levelness detection mechanism 2 includes a level 21, a secondary moving body 22, an alignment ruler 25, a reference correction component, and a reading component; the level 21 is detachably installed at the upper middle part of the main moving body 1; the secondary moving body 22 is connected to the main moving body 1 through an alignment and merging mechanism 3.

[0062] The reference calibration assembly is mounted on the auxiliary moving body 22; the alignment ruler 25 is connected to the reference calibration assembly; the reading assembly is connected to the reference calibration assembly.

[0063] The self-driven flatness detection mechanism 4, used for multi-point flatness detection of the ground before construction, is connected to the main moving vehicle body 1.

[0064] The self-driven flatness testing mechanism 4 includes a pressing and placing assembly, a measuring tape testing assembly, a wedge gauge 416, and a straightedge 418; the pressing and placing assembly is connected to the main moving vehicle 1; the measuring tape testing assembly is connected to the main moving vehicle 1; the wedge gauge 416 is connected to the measuring tape testing assembly; and the straightedge 418 is connected to the pressing and placing assembly.

[0065] A PLC controller is fixedly installed on the main mobile vehicle body 1; the reading component and the measuring rod detection component are connected to the PLC controller; the PLC controller is connected to an external remote terminal; the auxiliary mobile vehicle body 22 is electrically connected to the main mobile vehicle body 1; the auxiliary mobile vehicle body 22 is connected to the PLC controller.

[0066] In this invention, the main moving vehicle 1 moves together with the self-driven level detection mechanism 2 to the standard level position of the construction site through the alignment and merging mechanism 3. Then, the level 21 works to shoot a horizontal laser line towards the wall of the construction site. At this time, the reference correction component controls the alignment ruler 25 to move upward. During the movement, the reference point in the middle of the alignment ruler 25 will approach the level emitted by the level 21. The reference correction component will detect the reference point in the middle of the alignment ruler 25 during the movement until the horizontal laser line emitted by the level 21 is aligned with the reference point in the middle of the alignment ruler 25. The reference correction component stops moving upward, thereby fixing the position of the alignment ruler 25 and determining the reference point.

[0067] Subsequently, the alignment and merging mechanism 3 releases the lock on the auxiliary moving vehicle 22, and the auxiliary moving vehicle 22 moves along the direction of the horizontal laser line emitted by the level 21. During the movement, the reference correction component continuously monitors the position of the horizontal laser line.

[0068] If the horizontal laser line is misaligned with the reference point in the middle of the alignment ruler 25, it indicates that the ground where the auxiliary moving vehicle 22 is located is higher or lower than the standard horizontal position.

[0069] Subsequently, the reading component moves from the upper and lower sides of the alignment ruler 25 toward the reference point in the middle of the alignment ruler 25. During the movement, the reading component continuously detects the position of the horizontal laser line on the alignment ruler 25. If the horizontal laser line is above the reference point in the middle of the alignment ruler 25, it indicates that the ground at that point is higher than the standard horizontal position; otherwise, it indicates that the ground at that point is lower than the standard horizontal position.

[0070] Subsequently, the reading component records the deviation data of the horizontal laser line projected onto the alignment ruler 25 at that position, and sends the detection data to the PLC controller for recording.

[0071] If the deviation is within the standard level position, the above operation will be repeated to continue the levelness test at the next location;

[0072] If the deviation exceeds the standard horizontal position range, the auxiliary mobile vehicle 22 will send the location information to the PLC controller, and then the PLC controller will send the location information to the remote terminal, so that the operator can quickly locate the problem location and make timely repairs to the ground.

[0073] After the levelness test of the construction site is completed, the operator clamps and fixes the straightedge 418 by pressing down the placement component; then, the main moving vehicle 1 drives the pressing down placement component and the straightedge detection component to move to multiple preset flatness test points in the construction site in sequence;

[0074] When the main moving vehicle 1 moves to the flatness detection point, the downward placement component drives the straightedge 418 to move down until the lower end of the straightedge 418 is in contact with the ground.

[0075] Then, the gauge detection component first controls the wedge gauge 416 to move down until the lower end of the wedge gauge 416 also contacts the ground. Then, the gauge detection component pushes the wedge gauge 416 to move towards the straightedge 418 in a direction perpendicular to the straightedge 418. At this time, the right end of the wedge gauge 416 will insert into the gap between the lower end of the straightedge 418 and the ground until the upper inclined surface of the wedge gauge 416 is pressed against the left end of the straightedge 418. At this time, the wedge gauge 416 can no longer move to the right, and the gauge detection component will stop pushing.

[0076] Then the gauge detection component will push the wedge slider 4161 on the wedge gauge 416 to slide along the inclined surface of the wedge gauge 416 towards the straightedge 418 until the right end of the wedge slider 4161 also abuts against the left end of the straightedge 418.

[0077] Subsequently, the gauge detection component controls the wedge gauge 416 to move to the left and reset. During the reset process, the gauge detection component will visually detect the position of the wedge slider 4161 on the wedge gauge 416 and record the data, which is the height of the gap between the ground and the straightedge 418.

[0078] Subsequently, the ruler detection component will drive the ruler 418 to move forward or backward, thereby realizing the detection of different points, and comparing the maximum gap height in multiple tests with the preset standard gap height to determine whether the ground at the preset flatness detection point is qualified.

[0079] By pressing down the placement component, the position of the straightedge 418 will not change when the wedge gauge 416 checks the flatness of the ground, ensuring the accuracy of the inspection results.

[0080] Example 2: In some embodiments, such as Figures 1-8 and Figure 12 As shown, in a preferred embodiment of the present invention, the reference calibration assembly includes a guide plate 23, a first push cylinder slide module 24, a reference sleeve 26, a connecting rod 27, a linkage guide rod 28, and a positioning CCD 29; the guide plate 23 is fixedly installed in the middle of the upper end of the auxiliary moving vehicle body 22; the alignment ruler 25 is sleeved on the outer end of the guide plate 23 and is slidably connected to the guide plate 23 for limiting.

[0081] The first cylinder pusher slide module 24 is installed on the inner top of the auxiliary moving body 22; the lower end of the alignment ruler 25 is fixedly connected to the moving end of the first cylinder pusher slide module 24.

[0082] The reference sleeve 26 is fitted onto the middle of the outer end of the alignment ruler 25 and is fixedly connected to the alignment ruler 25.

[0083] Connecting rod 27 is fixedly connected to reference sleeve 26; linkage guide rod 28 is fixedly connected to connecting rod 27; linkage guide rod 28 is slidably connected to upper limit of auxiliary moving vehicle body 22.

[0084] The positioning CCD 29 is fixedly installed on the upper end of the connecting rod 27; the positioning CCD 29 faces the middle of the alignment ruler 25;

[0085] The reading assembly is connected to the connecting rod 27;

[0086] The PLC controller is electrically connected to the first push cylinder slide module 24;

[0087] The reading assembly includes a U-shaped mounting plate 210, a drive motor 211, a drive gear 212, a driven rack 213, a vertical guide rail slider module 214, and a first reading CCD 215; the U-shaped mounting plate 210 is fixedly mounted on the front side of the connecting rod 27; the drive motor 211 is fixedly mounted on the front side of the U-shaped mounting plate 210; the drive gear 212 is rotatably connected to the rear inner wall of the U-shaped mounting plate 210; the output end of the drive motor 211 is fixedly connected to the drive gear 212.

[0088] The guide rails of the two sets of vertical guide rail slider modules 214 are obliquely symmetrically fixed on the left and right sides of the rear inner wall of the U-shaped mounting plate 210.

[0089] The driven rack 213 is fixedly connected to the slider of the vertical guide rail slider module 214; the drive gear 212 is meshed with the driven rack 213.

[0090] The first reading CCD215 is symmetrically and fixedly installed at one end of the two vertical guide rail slider modules 214 that are far apart from each other.

[0091] Both the positioning CCD29 and the first reading CCD215 are connected to the PLC controller.

[0092] The alignment and merging mechanism 3 includes a T-shaped protrusion 31, a U-shaped insert plate 32, a locking push cylinder 33, and a locking rod 34; the T-shaped protrusion 31 is symmetrically fixedly installed on the front and rear sides of the left end of the main moving car body 1; the U-shaped insert plate 32 is symmetrically fixedly installed on the front and rear sides of the right end of the auxiliary moving car body 22; the U-shaped insert plate 32 is inserted into the T-shaped protrusion 31.

[0093] Both the U-shaped insert plate 32 and the T-shaped protrusion plate 31 are provided with insertion holes;

[0094] The locking cylinder 33 is symmetrically and fixedly installed on the front and rear sides of the main moving car body 1; the locking rod 34 is fixedly connected to the output end of the locking cylinder 33; the locking rod 34 is inserted into the socket.

[0095] In the present invention, in the initial state, the U-shaped insert plate 32 at the right end of the auxiliary mobile vehicle body 22 is inserted into the T-shaped protrusion plate 31, and at this time the locking cylinder 33 pushes the locking rod 34 to be inserted into the insertion holes opened on the U-shaped insert plate 32 and the T-shaped protrusion plate 31, thereby realizing the connection and fixation between the auxiliary mobile vehicle body 22 and the main mobile vehicle body 1.

[0096] The main moving vehicle 1 can move the auxiliary moving vehicle 22 together to the standard horizontal position of the construction site. Then, the level 21 works and shoots a horizontal laser line towards the wall of the construction site. At this time, the first push cylinder slide module 24 will push the alignment ruler 25 to move upward along the guide plate 23. During the movement, the reference point in the middle of the alignment ruler 25 will continuously approach the horizontal laser line shot by the level 21. The movement of the alignment ruler 25 will also drive the reference sleeve plate 26 and the connecting rod 27 to move upward synchronously along the linkage guide rod 28, ensuring that the positioning CCD 29 can detect the reference point in the middle of the alignment ruler 25 during the movement. Until the horizontal laser line shot by the level 21 is aligned with the reference point in the middle of the alignment ruler 25, the positioning CCD 29 will send a signal to the PLC controller. Then the PLC controller will stop the first push cylinder slide module 24 to fix the position of the alignment ruler 25 and determine the reference point.

[0097] Subsequently, the locking cylinder 33 controls the locking lever 34 to retract, releasing the lock on the auxiliary moving vehicle 22. Then, the auxiliary moving vehicle 22 moves along the direction of the horizontal laser line emitted by the level 21. During the movement, the positioning CCD 29 continuously monitors the position of the horizontal laser line.

[0098] If the horizontal laser line is misaligned with the reference point in the middle of the alignment ruler 25, it indicates that the ground where the auxiliary moving vehicle 22 is located is higher or lower than the standard horizontal position.

[0099] Subsequently, the drive motor 211 controls the drive gear 212 to rotate, thereby driving the upper and lower driven racks 213 to follow the vertical guide rail slider module 214 to move towards the reference point in the middle of the alignment ruler 25. During the movement, the first reading CCD 215 installed on the driven rack 213 will continuously detect the position of the horizontal laser line on the alignment ruler 25. If the horizontal laser line is above the reference point in the middle of the alignment ruler 25, it indicates that the ground at that point is higher than the standard horizontal position; otherwise, it indicates that the ground at that point is lower than the standard horizontal position.

[0100] Subsequently, the first reading CCD215 records the deviation data of the horizontal laser line projected onto the alignment ruler 25 at that position, and sends the detection data to the PLC controller for recording.

[0101] If the deviation is within the standard level position, the above operation will be repeated to continue the levelness test at the next location;

[0102] If the deviation exceeds the standard horizontal position range, the auxiliary mobile vehicle 22 will send the location information to the PLC controller. The PLC controller will then send the location information to the remote terminal, so that the operator can quickly locate the problem location and make timely repairs to the ground.

[0103] Example 3: In some embodiments, such as Figures 9-11 As shown, in a preferred embodiment of the present invention, the pressing and placing assembly includes a horizontal plate 41, a second push cylinder slide module 42, and a clamping module; the horizontal plate 41 is fixedly installed on the upper right side of the main moving vehicle body 1; the second push cylinder slide module 42 is installed on the upper right side of the horizontal plate 41.

[0104] The clamping module is connected to the moving end of the second push cylinder slide module 42;

[0105] The clamping module includes a lifting locking angle plate 43, a movable locking angle plate 44, locking screws 45, and locking guide rods 46; the lifting locking angle plate 43 is fixedly connected to the moving end of the second push cylinder slide module 42; multiple locking screws 45 are linearly and equally spaced and rotatably installed on the right end of the lifting locking angle plate 43; multiple locking guide rods 46 are fixedly installed on the right end of the lifting locking angle plate 43.

[0106] The movable locking angle plate 44 is threadedly connected to the locking screw 45; the movable locking angle plate 44 is slidably connected to the locking guide rod 46.

[0107] Both the lifting locking angle plate 43 and the movable locking angle plate 44 are fixedly installed with rubber anti-slip pads to increase the friction with the ruler 418.

[0108] The measuring tool detection assembly includes an L-shaped angle plate 47, a lead screw slide module 48, an L-shaped transverse plate 49, a third push cylinder slide module 410, a first-level push module, a second-level push module, and a second reading CCD 417; the L-shaped angle plate 47 is symmetrically fixedly installed on the right side of the front and rear ends of the main moving vehicle body 1.

[0109] The lead screw slide module 48 is connected to the front and rear L-shaped corner plates 47; the L-shaped transverse plate 49 is fixedly connected to the moving end of the lead screw slide module 48.

[0110] The third push cylinder slide module 410 is installed on the upper left side of the L-shaped transverse plate 49; the second reading CCD 417 is fixedly installed on the upper right side of the L-shaped transverse plate 49.

[0111] The primary push module is connected to the moving end of the third push cylinder slide module 410; the wedge gauge 416 is connected to the primary push module.

[0112] The secondary push module is connected to the primary push module; the wedge-shaped slider 4161 is connected to the secondary push module.

[0113] The first-level push module includes a fourth push cylinder slide module 411, a first pressure sensor 412, and a special-shaped mounting plate 413; the fourth push cylinder slide module 411 is mounted on the moving end of the third push cylinder slide module 410; the first pressure sensor 412 is fixedly connected to the moving end of the fourth push cylinder slide module 411; and the special-shaped mounting plate 413 is fixedly connected to the detection end of the first pressure sensor 412.

[0114] The secondary push module is installed on the upper side of the irregularly shaped mounting plate 413;

[0115] The wedge-shaped feeler gauge 416 is fixedly installed in the middle of the irregularly shaped mounting plate 413;

[0116] The secondary push module includes a material transfer cylinder 414 and a second pressure sensor 415; the material transfer cylinder 414 is fixedly installed on the upper left side of the irregular mounting plate 413; the second pressure sensor 415 is fixedly connected to the output end of the material transfer cylinder 414; and the wedge-shaped slider 4161 is fixedly connected to the detection end of the second pressure sensor 415.

[0117] The second pressure sensor 415 and the first pressure sensor 412 are electrically connected to the PLC controller; the PLC controller is electrically connected to the third push cylinder slide module 410, the fourth push cylinder slide module 411 and the material transfer push cylinder 414.

[0118] The material transfer cylinder 414 is tilted, and the tilt angle of the material transfer cylinder 414 is the same as the angle of the inclined surface of the wedge gauge 416.

[0119] In this invention, the operator places the ruler 418 on the ground, and then the second push cylinder slide module 42 controls the lifting locking angle plate 43 and the movable locking angle plate 44 to move downward until the lifting locking angle plate 43 and the movable locking angle plate 44 contact the upper end of the ruler 418. Then the operator rotates multiple locking screws 45, causing the movable locking angle plate 44 to move along the locking guide rod 46 towards the lifting locking angle plate 43 until the left and right ends of the ruler 418 abut against the inner ends of the lifting locking angle plate 43 and the movable locking angle plate 44, thereby achieving the clamping and fixing of the ruler 418.

[0120] Subsequently, the second push cylinder slide module 42 controls the ruler 418 to move upward, and then the main moving vehicle 1 moves sequentially to multiple preset flatness detection points in the construction site;

[0121] When the main moving vehicle 1 moves to the flatness detection point, the second push cylinder slide module 42 drives the guide ruler 418 to move down until the lower end of the guide ruler 418 is in contact with the ground.

[0122] Subsequently, the third push cylinder slide module 410 controls the fourth push cylinder slide module 411 to move down until the lower end of the wedge gauge 416 also contacts the ground. Then, the fourth push cylinder slide module 411 pushes the first pressure sensor 412 and the irregular mounting plate 413 to move the wedge gauge 416 to the right. At this time, the right end of the wedge gauge 416 will insert into the gap between the lower end of the guide 418 and the ground until the upper inclined surface of the wedge gauge 416 is pressed against the left end of the guide 418. At this time, the wedge gauge 416 can no longer move to the right, and the first pressure sensor 412 will detect a sudden increase in pressure value, thereby sending a signal to the PLC controller. The PLC controller will then stop the fourth push cylinder slide module 411 from pushing.

[0123] Subsequently, the material transfer cylinder 414 pushes the second pressure sensor 415 and the wedge slider 4161 to slide along the inclined surface of the wedge gauge 416 towards the guide ruler 418 until the right end of the wedge slider 4161 also abuts against the left end of the guide ruler 418.

[0124] At this time, the second pressure sensor 415 will also detect a sudden increase in pressure value, and send a signal to the PLC controller, which will then stop the material transfer cylinder 414 from continuing to push.

[0125] Subsequently, the fourth push cylinder slide module 411 pulls the first pressure sensor 412 and the irregular mounting plate 413 to reset to the left. During the reset process, the second reading CCD 417 will visually detect the position of the wedge slider 4161 on the wedge gauge 416 and record the data. This data is the height of the gap between the ground and the guide 418, and the data is sent to the PLC controller.

[0126] Subsequently, the third push cylinder slide module 410 controls the fourth push cylinder slide module 411 to move upward, causing the wedge gauge 416 to separate from the ground. Then, the lead screw slide module 48 controls the L-shaped transverse plate 49 to move forward or backward, ensuring that the wedge gauge 416 can perform tests at different points along the front and back direction of the straightedge 418, and compares the maximum gap height in multiple tests with the preset standard gap height to determine whether the ground at the preset flatness test point is qualified.

[0127] The above embodiments are only used to illustrate the technical solutions of the present invention, and are not intended to limit it. Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some of the technical features. Such modifications or substitutions will not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. A construction surveying device that is easy to deploy, comprising a main mobile vehicle (1), characterized in that: It also includes a self-driven levelness detection mechanism (2), an alignment and merging mechanism (3), and a self-driven flatness detection mechanism (4). The self-driven leveling detection mechanism (2) used for multi-point leveling detection of the ground before construction is connected to the main moving vehicle (1) through the alignment and merging mechanism (3); The self-driven levelness detection mechanism (2) includes a level (21), a secondary moving body (22), an alignment ruler (25), a reference correction component, and a reading component; the level (21) is installed at the upper middle part of the main moving body (1); the secondary moving body (22) is connected to the main moving body (1) through an alignment merging mechanism (3); The reference calibration assembly is installed on the auxiliary moving body (22); the alignment ruler (25) is connected to the reference calibration assembly; the reading assembly is connected to the reference calibration assembly; The self-driven flatness detection mechanism (4) for multi-point flatness detection of the ground before construction is connected to the main mobile vehicle (1); The self-driving flatness testing mechanism (4) includes a pressing and placing assembly, a measuring tape testing assembly, a wedge gauge (416) and a straightedge (418); the pressing and placing assembly is connected to the main moving vehicle body (1); the measuring tape testing assembly is connected to the main moving vehicle body (1); the wedge gauge (416) is connected to the measuring tape testing assembly; and the straightedge (418) is connected to the pressing and placing assembly.

2. The easily deployable construction surveying device according to claim 1, characterized in that, The reference calibration assembly includes a guide plate (23), a first push cylinder slide module (24), a reference sleeve (26), a connecting rod (27), a linkage guide rod (28), and a positioning CCD (29); the guide plate (23) is fixedly installed in the middle of the upper end of the auxiliary moving vehicle body (22); the alignment ruler (25) is sleeved on the outer end of the guide plate (23) and is limited and slidably connected to the guide plate (23); The first cylinder pusher slide module (24) is installed on the inner top of the auxiliary moving body (22); the lower end of the alignment ruler (25) is fixedly connected to the moving end of the first cylinder pusher slide module (24); The reference sleeve (26) is fitted onto the middle of the outer end of the alignment ruler (25) and is fixedly connected to the alignment ruler (25); The connecting rod (27) is fixedly connected to the reference sleeve (26); the linkage guide rod (28) is fixedly connected to the connecting rod (27); the linkage guide rod (28) is slidably connected to the upper end of the auxiliary moving vehicle body (22); The positioning CCD (29) is fixedly installed on the upper end of the connecting rod (27); the positioning CCD (29) faces the middle of the alignment ruler (25); The reading assembly is connected to the connecting rod (27).

3. The easily deployable construction surveying device according to claim 2, characterized in that, The reading assembly includes a U-shaped mounting plate (210), a drive motor (211), a drive gear (212), a driven rack (213), a vertical guide rail slider module (214), and a first reading CCD (215); the U-shaped mounting plate (210) is fixedly mounted on the front side of the connecting rod (27); the drive motor (211) is fixedly mounted on the front side of the U-shaped mounting plate (210); the drive gear (212) is rotatably connected to the rear inner wall of the U-shaped mounting plate (210); the output end of the drive motor (211) is fixedly connected to the drive gear (212); The guide rails of the two sets of vertical guide rail slider modules (214) are obliquely symmetrically fixed on the left and right sides of the rear inner wall of the U-shaped mounting plate (210); The driven rack (213) is fixedly connected to the slider of the vertical guide rail slider module (214); the drive gear (212) is meshed with the driven rack (213); The first reading CCD (215) is symmetrically fixed at one end of the two vertical guide rail slider modules (214) that are far apart.

4. The easily deployable construction surveying device according to claim 3, characterized in that, The downward placement assembly includes a horizontal plate (41), a second push cylinder slide module (42), and a clamping module; the horizontal plate (41) is fixedly installed on the upper right side of the main moving vehicle body (1); the second push cylinder slide module (42) is installed on the upper right side of the horizontal plate (41); The clamping module is connected to the moving end of the second push cylinder slide module (42).

5. The easily deployable construction surveying device according to claim 4, characterized in that, The clamping module includes a lifting locking angle plate (43), a movable locking angle plate (44), locking screws (45), and locking guide rods (46); the lifting locking angle plate (43) is fixedly connected to the moving end of the second push cylinder slide module (42); multiple locking screws (45) are linearly and equally spaced and rotated on the right end of the lifting locking angle plate (43); multiple locking guide rods (46) are fixedly installed on the right end of the lifting locking angle plate (43); The movable locking angle plate (44) is threadedly connected to the locking screw (45); the movable locking angle plate (44) is limited and slidably connected to the locking guide rod (46).

6. The easily deployable construction surveying device according to claim 5, characterized in that, The measuring tool detection assembly includes an L-shaped angle plate (47), a lead screw slide module (48), an L-shaped transverse plate (49), a third push cylinder slide module (410), a first-level push module, a second-level push module, and a second reading CCD (417); the L-shaped angle plate (47) is symmetrically fixedly installed on the right side of the front and rear ends of the main moving vehicle body (1); The lead screw slide module (48) is connected to the front and rear L-shaped corner plates (47); the L-shaped transverse plate (49) is fixedly connected to the moving end of the lead screw slide module (48); The third push cylinder slide module (410) is installed on the upper left side of the L-shaped transverse plate (49); the second reading CCD (417) is fixedly installed on the upper right side of the L-shaped transverse plate (49); The primary push module is connected to the moving end of the third push cylinder slide module (410); the wedge gauge (416) is connected to the primary push module; The secondary push module is connected to the primary push module; the wedge slider (4161) is connected to the secondary push module.

7. The easily deployable construction surveying device according to claim 6, characterized in that, The first-level push module includes a fourth cylinder pusher slide module (411), a first pressure sensor (412), and a special-shaped mounting plate (413); the fourth cylinder pusher slide module (411) is mounted on the moving end of the third cylinder pusher slide module (410); the first pressure sensor (412) is fixedly connected to the moving end of the fourth cylinder pusher slide module (411); and the special-shaped mounting plate (413) is fixedly connected to the detection end of the first pressure sensor (412). The secondary push module is installed on the upper side of the irregularly shaped mounting plate (413); The wedge gauge (416) is fixedly installed in the middle of the irregular mounting plate (413).

8. The easily deployable construction surveying device according to claim 7, characterized in that, The secondary push module includes a material transfer cylinder (414) and a second pressure sensor (415); the material transfer cylinder (414) is fixedly installed on the upper left side of the irregular mounting plate (413); the second pressure sensor (415) is fixedly connected to the output end of the material transfer cylinder (414); the wedge slider (4161) is fixedly connected to the detection end of the second pressure sensor (415).

9. The easily deployable construction surveying device according to claim 5, characterized in that, Rubber anti-slip pads are fixedly installed on the inner ends of both the lifting locking angle plate (43) and the movable locking angle plate (44).

10. The easily deployable construction surveying device according to claim 8, characterized in that, The material transfer cylinder (414) is tilted, and the tilt angle of the material transfer cylinder (414) is the same as the slope angle of the wedge gauge (416).

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