Engineering supervision device and method based on BIM

Abstract

The invention relates to the related technical field of project supervision, in particular to a BIM-based project supervision device and method, and the device comprises a support frame and a measurer which is detachably installed on the support frame. A deflection assembly for controlling the measurer to measure an angle is rotationally arranged on the support frame, and the deflection assembly is rotationally connected with a lifting assembly mounted on the support frame; the reciprocating pushing piece is arranged on the supporting frame and connected with the deflection assembly; the intermittent driving part is arranged on the supporting frame and connected with the reciprocating pushing part and the lifting assembly. The intermittent work of the lifting assembly and the deflection assembly is controlled, so that the measuring position of the measurer on the same horizontal plane can be changed; therefore, the measurer can mark and measure different positions on the same horizontal plane on the building surface, the measurer can automatically execute point marking and measuring work in different directions and at different heights, and the accuracy of marking and measuring data is further improved.

Description

Technical Field

[0001] The present invention relates to the technical field related to engineering supervision, and in particular to an engineering supervision device and a supervision method based on BIM. Background Art

[0002] The engineering supervision device based on BIM (Building Information Modeling) technology is an innovative tool that uses digital means to improve the efficiency and quality of engineering supervision. BIM technology creates a three-dimensional model to achieve full life cycle management of buildings from design to operation and maintenance, providing strong support for engineering supervision. During the construction phase, supervisors can use BIM technology to analyze design drawings and perform collision detection, discover and solve potential design problems in advance, thereby optimizing construction plans and reducing rework and waste.

[0003] In the project supervision based on BIM (Building Information Model), it is an important link to use a measuring instrument to mark and measure the building surface in different directions. BIM technology provides accurate coordinates, elevation and size information through three-dimensional models, allowing surveyors to quickly extract the required data and realize the intelligent and efficient work of on-site monitoring, line laying and measurement. The application of this technology not only improves the measurement efficiency, but also enhances the accuracy and precision of the measurement.

[0004] When an existing measuring instrument performs marking measurement on a building surface, it is generally necessary to perform multiple sets of marking measurements on the building surface. When the measuring instrument changes the position of the marking measurement point, the measuring position of the measuring instrument is controlled by adjusting the position of the support frame. The support frame needs to be moved manually, resulting in irregular data measurement of multiple marking points, which causes cumbersome manual work and low accuracy of the collected data. Summary of the invention

[0005] The purpose of the present invention is to provide a BIM-based engineering supervision device to solve the problems raised in the above background technology.

[0006] To achieve the above object, the present invention provides the following technical solutions: A BIM-based engineering supervision device comprises a support frame and a measuring device detachably mounted on the support frame; A deflection assembly for controlling the measuring angle of the measuring device is rotatably arranged on the support frame, and the deflection assembly is rotatably connected to a lifting assembly installed on the support frame; A reciprocating pusher, arranged on the support frame and connected to the deflection assembly; The intermittent driving member is arranged on the supporting frame and is respectively connected to the reciprocating pushing member and the lifting assembly to automatically perform the measurement of punctuation points in different directions.

[0007] The BIM-based engineering supervision device as described above: the support frame includes a mounting seat and three telescopic support arms equidistantly arranged along the radial direction of the mounting seat, and the telescopic support arms are rotatably connected to the mounting seat.

[0008] The BIM-based engineering supervision device as described above: the deflection assembly includes a transmission shaft rotatably arranged on the mounting seat, the end of the transmission shaft away from the mounting seat is slidably connected with a transmission cylinder, the transmission cylinder is arranged along the axial direction of the transmission shaft and is rotatably connected to the lifting assembly, and a receiving seat detachably connected to the measuring instrument is fixedly installed on the transmission cylinder.

[0009] As described above, in the BIM-based engineering supervision device: a cylindrical cavity is formed at the end of the transmission cylinder, at least one group of strip grooves is arranged in the cylindrical cavity, and a strip block that slidably cooperates with the strip grooves is arranged on the transmission shaft.

[0010] The BIM-based engineering supervision device as described above: the lifting assembly includes a lifting plate, the lifting plate is arranged along the axial direction of the receiving seat and is rotatably connected to the receiving seat, at least one group of arc grooves is formed on the lifting plate, and the bottom of the receiving seat is provided with an arc block rotatably matched with the arc groove; It also includes a plurality of sets of threaded control members arranged on the mounting seat, and the threaded adjustment members are connected to the lifting plate to control the lifting and lowering operation of the lifting plate.

[0011] The BIM-based engineering supervision device as described above: the threaded adjustment member includes a screw rod rotatably arranged on the mounting seat, the screw rod is threadedly connected to the lifting plate, and a first bevel gear is arranged at one end of the screw rod away from the lifting plate.

[0012] The BIM-based engineering supervision device as described above: the reciprocating pusher includes a turntable, the turntable is rotatably arranged on the mounting seat, and a convex column is formed at an eccentric position of the turntable; It also includes a slide plate, which is slidably set on the mounting seat through a guide rod, and a slide groove for the protrusion to be inserted and slidably connected is formed on the end of the slide plate close to the turntable, and a tooth plate is fixedly set on the slide plate, and the tooth plate is meshed with a gear set on the transmission shaft.

[0013] The BIM-based engineering supervision device as described above: the gap driving member includes a first driving shaft and a second driving shaft rotatably arranged on the mounting seat, the first driving shaft is provided with a second bevel gear meshing with a plurality of first bevel gears, and the second driving shaft passes through the mounting seat and is fixed to the turntable; It also includes a connecting hoop that is slidably connected to the first drive shaft and the second drive shaft, and the connecting hoop is driven to move by an electric telescopic rod fixedly arranged on the mounting seat.

[0014] As described above, in the BIM-based engineering supervision device: a first ring and a second ring are formed on the connecting hoop, a first ball and a second ball are respectively rollingly arranged on the first ring and the second ring, and a first limiting groove and a second limiting groove which are slidingly adapted to the first ball and the second ball are respectively formed on the first driving shaft and the second driving shaft.

[0015] A BIM-based engineering supervision method, using any one of the BIM-based engineering supervision devices described above, comprises the following steps: Step 1: After the measuring device and the receiving seat are installed and fixed, the gap driving component is started to work to control the reciprocating push component and the threaded adjustment component to work intermittently; Step 2: When the reciprocating pusher controls the tooth plate to move, the tooth plate and the gear mesh to drive the deflection of the receiving seat, so that the measuring device can automatically perform the measurement of the punctuation points in different directions; Step 3: When the tooth plate moves to the end of the stroke, the reciprocating pusher stops pushing the tooth plate, and under the action of the intermittent drive member, the threaded adjustment member is driven to work to control the lifting and lowering of the receiving seat, so as to realize automatic change of the measuring height of the measuring device.

[0016] Compared with the prior art, the present invention has the following beneficial effects: By driving the receiving seat to rotate, the measuring position of the measuring device on the same horizontal plane can be changed, so that the measuring device can mark and measure different positions on the same horizontal plane on the building surface without adjusting the support frame. The measuring device deflects at the same angle each time, thereby ensuring the accuracy of the marked measurement data; After the measuring device finishes marking the measuring points on the same horizontal plane, in order to improve the measurement accuracy, the lifting plate can be controlled to drive the receiving seat to move downward when the screw rod is driven to rotate, so that the measuring height of the measuring device changes. During the process of changing the measuring height of the measuring device, the measuring device stops deflecting, and after the downward movement of the measuring device is completed, the measuring device continues to deflect for multiple times, and in this cycle, the measuring device can automatically perform the measurement of marking points in different directions; The first limiting groove and the second limiting groove formed on the first driving shaft and the second driving shaft can realize intermittent rotation of the first driving shaft and the second driving shaft, so that the deflection and height change of the measuring device can be carried out intermittently. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a structural diagram of the BIM-based engineering supervision device.

[0018] Figure 2 It is a structural schematic diagram of the lifting plate and the receiving seat in the BIM-based engineering supervision device.

[0019] Figure 3 It is a structural schematic diagram of the lifting component in the BIM-based engineering supervision device.

[0020] Figure 4 It is a structural schematic diagram of the lifting assembly and deflection assembly in the BIM-based engineering supervision device.

[0021] Figure 5 This is a structural schematic diagram of the lifting platform in the BIM-based engineering supervision device.

[0022] Figure 6 It is a structural schematic diagram of the deflection assembly and reciprocating pusher in the BIM-based engineering supervision device.

[0023] Figure 7 This is a structural diagram of the turntable and slide in the BIM-based engineering supervision device.

[0024] Figure 8 This is a structural diagram of the slide plate in the BIM-based engineering supervision device.

[0025] Fig. 9 It is a structural schematic diagram of the intermittent drive components in the BIM-based engineering supervision device.

[0026] Fig.10 This is a structural schematic diagram of the transmission shaft and transmission cylinder in the BIM-based engineering supervision device.

[0027] In the figure: 1. support frame; 2. measuring device; 3. receiving seat; 301. arc block; 4. lifting plate; 401. arc groove; 5. transmission cylinder; 501. strip groove; 6. transmission shaft; 601. strip block; 7. gear; 8. screw; 9. first bevel gear; 10. second bevel gear; 11. first driving shaft; 1101. first limiting groove; 1201. second limiting groove; 12. second driving shaft; 13. turntable; 1301. boss; 14. slide plate; 1401. guide rod; 1402. slide groove; 15. tooth plate; 16. electric telescopic rod; 17. connecting hoop. DETAILED DESCRIPTION

[0028] Various exemplary embodiments, features and aspects of the present application will be described in detail below with reference to the accompanying drawings. The same reference numerals in the accompanying drawings represent elements with the same or similar functions. Although various aspects of the embodiments are shown in the accompanying drawings, the drawings are not necessarily drawn to scale unless otherwise specified.

[0029] The word “exemplary” is used exclusively herein to mean “serving as an example, example, or illustration.” Any embodiment described herein as “exemplary” is not necessarily to be construed as preferred or advantageous over other embodiments.

[0030] In addition, in order to better illustrate the present application, numerous specific details are provided in the specific embodiments below. It should be understood by those skilled in the art that the present application can also be implemented without certain specific details. In some examples, methods, means, and elements well known to those skilled in the art are not described in detail in order to highlight the subject matter of the present application.

[0031] The present invention aims to propose a BIM-based engineering supervision method, specifically a BIM-based engineering supervision device. When measuring a construction project, it can automatically perform measurement work at different locations while marking measurement points at different locations of the building. The specific implementation method is as follows: See also Figure 1 to Figure 10 , In an embodiment of the present invention, a BIM-based engineering supervision device includes a support frame 1 and a measuring device 2 detachably mounted on the support frame 1; A deflection assembly for controlling the measuring angle of the measuring device 2 is rotatably provided on the support frame 1, and the deflection assembly is rotatably connected to a lifting assembly installed on the support frame 1; A reciprocating pusher, arranged on the support frame 1 and connected to the deflection assembly; The intermittent driving member is arranged on the supporting frame 1 and is respectively connected to the reciprocating pushing member and the lifting assembly to automatically perform the measurement of marks in different directions.

[0032] In detail, by starting the intermittent driving member to control the reciprocating pushing member and the lifting assembly to intermittently perform work respectively, when the reciprocating pushing member is driven to work, the deflection assembly can be controlled to deflect, so that the measuring position of the measuring device 2 on the same plane changes, and the angles of the multiple deflections of the measuring device 2 are the same, so that the marking positions at different heights are located on the same vertical line, ensuring the measurement accuracy of multiple marking points, and the measuring device 2 stops the deflection work after performing multiple marking measurements on the same plane. At this time, driven by the intermittent driving member, the lifting assembly controls the lifting work of the measuring device 2, changes the measuring height of the measuring device 2, and enables the measuring device 2 to automatically perform marking measurements at different positions and heights.

[0033] It should be noted that when the measuring device 2 performs marking measurements at different directions and heights on the same building surface, there is no need to change the position of the manually movable support frame 1, which effectively avoids errors in marking measurement caused by manual movement and further improves the accuracy of marking measurement by the measuring device 2.

[0034] Preferably, the support frame 1 includes a mounting seat and three telescopic support arms equidistantly arranged along the radial direction of the mounting seat, and the telescopic support arms are rotatably connected to the mounting seat.

[0035] As a further solution of the present invention, please refer to Figure 4 The deflection assembly includes a transmission shaft 6 rotatably arranged on the mounting seat, and a transmission cylinder 5 is slidably connected to one end of the transmission shaft 6 away from the mounting seat. The transmission cylinder 5 is arranged along the axial direction of the transmission shaft 6 and is rotatably connected to the lifting assembly. A receiving seat 3 detachably connected to the measuring instrument 2 is fixedly installed on the transmission cylinder 5.

[0036] Preferably, a cylindrical cavity is formed at the end of the transmission cylinder 5 , and at least one group of strip grooves 501 is arranged in the cylindrical cavity. The transmission shaft 6 is provided with a strip block 601 that slidably cooperates with the strip grooves 501 .

[0037] It should be noted that: when the transmission cylinder 5 moves, the strip groove 501 therein moves synchronously, and under the limiting action of the strip block 601, the strip block 601 always slides in the strip groove 501 to realize the sliding connection between the transmission cylinder 5 and the transmission shaft 6, and when the transmission shaft 6 rotates, the transmission cylinder 5 rotates synchronously with the cooperation of the strip block 601 and the strip groove 501.

[0038] When the transmission shaft 6 rotates, driven by the bar block 601, the transmission cylinder 5 rotates synchronously, so that the receiving seat 3 rotates accordingly, so that the measuring device 2 can mark and measure multiple different points on the same horizontal plane, and each time the receiving seat 3 deflects, the deflection angle is the same, so that multiple different points at different heights are distributed in a grid shape, further improving the measurement accuracy.

[0039] As a further solution of the present invention, please refer to Figure 4 and Figure 5 The lifting assembly includes a lifting plate 4, which is arranged along the axial direction of the receiving seat 3 and is rotatably connected to the receiving seat 3. At least one group of arc grooves 401 are formed on the lifting plate 4, and an arc block 301 rotatably matched with the arc groove 401 is provided at the bottom of the receiving seat 3; It also includes a plurality of sets of threaded control members arranged on the mounting seat, and the threaded adjustment members are connected to the lifting plate 4 to control the lifting and lowering operation of the lifting plate 4.

[0040] The threaded adjustment member includes a screw rod 8 rotatably arranged on the mounting seat, the screw rod 8 is threadedly connected to the lifting plate 4 , and a first bevel gear 9 is arranged at one end of the screw rod 8 away from the lifting plate 4 .

[0041] It should be noted that: under the action of the arc groove 401 and the arc block 301, the receiving seat 3 can rotate relative to the lifting plate 4, and the overall rotation range of the receiving seat 3 is limited by the arc groove 401, ensuring that the deflection angle of the measuring device 2 at different heights is consistent.

[0042] To elaborate, when the screw rod 8 rotates, it drives the lifting plate 4 to make a linear motion along the axis direction of the lifting plate 4 to realize the lifting and lowering of the lifting plate 4, and under the action of the screw rod 8, the self-locking of the position of the lifting plate 4 can be achieved, and the lifting plate 4 drives the receiving seat 3 to move synchronously when it moves up and down, wherein the rotation of the receiving seat 3 has no effect on the lifting and lowering of the lifting plate 4, so as to change the measuring height of the measuring device 2 and realize the marking measurement of building surfaces at different heights.

[0043] As a further solution of the present invention, please refer to Figure 6 The reciprocating pusher includes a turntable 13, which is rotatably arranged on the mounting seat, and a convex column 1301 is formed at an eccentric position of the turntable 13; It also includes a slide plate 14, which is slidably set on the mounting seat through a guide rod 1401. A slide groove 1402 is formed on the end of the slide plate 14 close to the turntable 13 for the protrusion 1301 to be inserted and slidably connected. A tooth plate 15 is fixedly set on the slide plate 14, and the tooth plate 15 is engaged with the gear 7 set on the transmission shaft 6.

[0044] Specifically, when the above-mentioned turntable 13 rotates, the boss 1301 thereon squeezes the slide plate 14, and under the limiting effect of the guide rod 1401, the slide plate 14 can reciprocate relative to the mounting seat, wherein the boss 1301 always slides in the slide groove 1402 and slides relative to the slide groove 1402. When the slide plate 14 moves, it drives the tooth plate 15 to move synchronously. When the tooth plate 15 moves, it engages with the gear 7 to realize the rotation requirement of the transmission shaft 6, and in the process of the slide plate 14 moving from the initial position to the end of the stroke, the slide plate 14 does not move continuously. The stopping of the slide plate 14 facilitates the measurement work of the measuring device 2.

[0045] As a further solution of the present invention, please refer to Fig. 9 The gap driving member includes a first driving shaft 11 and a second driving shaft 12 rotatably arranged on the mounting seat, the first driving shaft 11 is provided with a second bevel gear 10 meshing with a plurality of first bevel gears 9, and the second driving shaft 12 passes through the mounting seat and is fixed to the rotating disk 13; The invention also comprises a connecting hoop 17 which is slidably connected to the first driving shaft 11 and the second driving shaft 12 , and the connecting hoop 17 is driven to move by an electric telescopic rod 16 which is fixedly arranged on the mounting seat.

[0046] The connecting hoop 17 is formed with a first ring and a second ring, on which a first ball and a second ball are respectively rolled, and the first driving shaft 11 and the second driving shaft 12 are respectively formed with a first limiting groove 1101 and a second limiting groove 1201 which are slidably adapted to the first ball and the second ball.

[0047] Preferably, the first limiting groove 1101 is divided into a linear groove A and a threaded groove B, and the second limiting groove 1201 is divided into multiple sections a threaded groove and multiple sections b linear groove.

[0048] In the initial state, the first ball is located in the A linear groove, and the second ball is located in the a threaded groove. When the electric telescopic rod 16 is started, the lever of the electric telescopic rod 16 contracts, driving the connecting hoop 17 to move upward. At this time, the second ball squeezes the a threaded groove, causing the second drive shaft 12 to rotate, while the first drive shaft 11 is in a non-rotating state. When the second drive shaft 12 rotates, the toothed plate 15 can rotate relative to the gear 7, causing the transmission shaft 6 to deflect, so that the measuring position of the measuring device 2 follows the rotation, and the second ball moves to the b linear groove, and the measuring device 2 marks and measures the building surface. At this time, the first drive shaft 11 and the second drive shaft 12 are both in a non-rotating state, and the measuring device 2 marks the structure. After the beam is tied, the second ball moves to the next a thread groove, so as to perform multiple deflection operations of the measuring device 2 on the same horizontal plane, so as to automatically perform measurements of multiple different marks on the same level. When the tooth plate 15 moves to the end of the stroke, the second ball moves to the b linear groove, and when the first ball moves to the B thread groove, the first drive shaft 11 rotates and the second drive shaft 12 is in a non-rotating state, so as to realize the rotation requirement of the screw rod 8, thereby changing the height of the lifting plate 4, so as to adjust the height of the measuring device 2. After the downward movement of the measuring device 2 is completed, the mark measurement work at multiple different positions is repeated, so that the measuring device 2 automatically performs the measurement of punctuation points at different directions and heights.

[0049] A BIM-based engineering supervision method, using any one of the BIM-based engineering supervision devices described above, comprises the following steps: Step 1: After the measuring device 2 and the receiving seat 3 are installed and fixed, the gap driving member is started to work to control the reciprocating push member and the threaded adjustment member to work intermittently; Step 2: When the reciprocating pusher controls the tooth plate 15 to move, the tooth plate 15 meshes with the gear 7 to drive the deflection of the receiving seat 3, so that the measuring device 2 automatically performs the measurement of the punctuation points in different directions; Step 3: When the tooth plate 15 moves to the end of the stroke, the reciprocating pusher stops pushing the tooth plate 15, and under the action of the intermittent drive member, the threaded adjustment member is driven to work to control the lifting and lowering of the receiving seat 3, so that the measuring height of the measuring device 2 is automatically changed.

[0050] It will be apparent to those skilled in the art that the invention is not limited to the details of the exemplary embodiments described above and that the invention can be implemented in other specific forms without departing from the spirit or essential features of the invention. Therefore, the embodiments should be considered exemplary and non-limiting in all respects, and the scope of the invention is defined by the appended claims rather than the foregoing description, and it is intended that all variations falling within the meaning and scope of the equivalent elements of the claims be included in the invention. Any reference numeral in a claim should not be considered as limiting the claim to which it relates.

[0051] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A BIM-based engineering supervision device, comprising a support frame (1) and a measuring device (2) detachably mounted on the support frame (1), characterized in that ； A deflection assembly for controlling the measuring angle of the measuring device (2) is rotatably arranged on the support frame (1), and the deflection assembly is rotatably connected to a lifting assembly mounted on the support frame (1); A reciprocating pusher, arranged on the support frame (1) and connected to the deflection assembly; An intermittent driving member is arranged on the support frame (1) and is respectively connected to the reciprocating pushing member and the lifting assembly to automatically perform the measurement of punctuation points in different directions.

2. The BIM-based engineering supervision device according to claim 1, characterized in that: The support frame (1) comprises a mounting seat and three telescopic support arms equidistantly arranged along the radial direction of the mounting seat, wherein the telescopic support arms are rotatably connected to the mounting seat.

3. The BIM-based engineering supervision device according to claim 2 is characterized in that: The deflection assembly comprises a transmission shaft (6) rotatably arranged on the mounting seat, an end of the transmission shaft (6) away from the mounting seat being slidably connected to a transmission cylinder (5), the transmission cylinder (5) being arranged along the axial direction of the transmission shaft (6) and being rotatably connected to the lifting assembly, and a receiving seat (3) detachably connected to the measuring device (2) being fixedly mounted on the transmission cylinder (5); The lifting assembly comprises a lifting plate (4), the lifting plate (4) being arranged along the axial direction of the receiving seat (3) and being rotatably connected to the receiving seat (3), the lifting plate (4) being formed with at least one group of arc grooves (401), and the bottom of the receiving seat (3) being provided with an arc block (301) rotatably matched with the arc grooves (401); It also includes a plurality of sets of threaded control members arranged on the mounting seat, the threaded adjustment members being connected to the lifting plate (4) and used to control the lifting and lowering operation of the lifting plate (4); The threaded adjustment member comprises a screw rod (8) rotatably arranged on the mounting seat, the screw rod (8) being threadably connected to the lifting plate (4), and a first bevel gear (9) being arranged at one end of the screw rod (8) away from the lifting plate (4); The reciprocating pusher comprises a rotating disk (13), the rotating disk (13) being rotatably disposed on the mounting seat, and a convex column (1301) being formed at an eccentric position of the rotating disk (13); It also comprises a slide plate (14), the slide plate (14) being slidably arranged on the mounting seat via a guide rod (1401), a slide groove (1402) being formed on one end of the slide plate (14) close to the rotating disk (13) for the projection (1301) to be inserted and slidably connected, a tooth plate (15) being fixedly arranged on the slide plate (14), the tooth plate (15) being meshed with a gear (7) arranged on the transmission shaft (6).

4. The BIM-based engineering supervision device according to claim 3 is characterized in that: A cylindrical cavity is formed at the end of the transmission cylinder (5), at least one group of strip grooves (501) is arranged in the cylindrical cavity, and a strip block (601) that slidably cooperates with the strip grooves (501) is arranged on the transmission shaft (6).

5. The BIM-based engineering supervision device according to claim 3 is characterized in that: The intermittent driving member comprises a first driving shaft (11) and a second driving shaft (12) which are rotatably arranged on the mounting seat.

6. The BIM-based engineering supervision device according to claim 5, characterized in that: The first drive shaft (11) is provided with a second bevel gear (10) meshing with the plurality of first bevel gears (9), and the second drive shaft (12) passes through the mounting seat and is fixed to the rotating disk (13).

7. The BIM-based engineering supervision device according to claim 6, characterized in that: The intermittent drive member further comprises a connecting hoop (17) slidably connected to the first drive shaft (11) and the second drive shaft (12), wherein the connecting hoop (17) is driven to move by an electric telescopic rod (16) fixedly arranged on the mounting seat.

8. The BIM-based engineering supervision device according to claim 7 is characterized in that: A first ring and a second ring are formed on the connecting hoop (17), and a first ball and a second ball are respectively rollingly arranged on the first ring and the second ring.

9. The BIM-based engineering supervision device according to claim 8, characterized in that: A first limiting groove (1101) and a second limiting groove (1201) are respectively formed on the first driving shaft (11) and the second driving shaft (12) and are adapted to slide with the first ball and the second ball.

10. A BIM-based engineering supervision method, characterized in that: The BIM-based engineering supervision device according to any one of claims 1 to 9 comprises the following steps: Step 1: After the measuring device (2) and the receiving seat (3) are fixedly mounted, the gap driving member is started to operate so as to control the intermittent operation of the reciprocating push member and the threaded adjustment member respectively; Step 2: When the reciprocating pusher controls the tooth plate (15) to move, the tooth plate (15) is meshed with the gear (7) to drive the receiving seat (3) to deflect, so that the measuring device (3) automatically performs the measurement of the punctuation points in different directions; Step 3: When the tooth plate (15) moves to the end of the stroke, the reciprocating pusher stops pushing the tooth plate (15), and under the action of the intermittent drive member, the threaded adjustment member is driven to work to control the lifting and lowering of the receiving seat (3), thereby realizing automatic change of the measuring height of the measuring device (3).

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