A method for positioning an inclined pre-embedded plate and a positioning device thereof

Abstract

The application relates to a tilt pre-embedded plate positioning method and a positioning device thereof, which comprises the following steps: initially positioning a tilt pre-embedded plate, setting a prism assembly and a second auxiliary assembly at the corner points on the two sides of any top edge of the tilt pre-embedded plate; adjusting the top edge to a planar design position by using the prism assembly and the second auxiliary assembly, adjusting the corner point on any side of the top edge to an elevation design position, and taking the point as an installation reference point; taking the design projection sliding height of any corner point on the top surface of the tilt pre-embedded plate as the reference projection sliding height of the corner point, and obtaining the reference projection sliding height corresponding to the remaining corner points on the top surface of the tilt pre-embedded plate; setting the second auxiliary assembly on the two sides of another top edge arranged oppositely in the tilt pre-embedded plate; installing a first auxiliary assembly at the second auxiliary assembly at the four corner points in the tilt pre-embedded plate, adjusting the positions of the second auxiliary assemblies of the remaining corner points based on the reference projection sliding height of the installation reference point, and completing the elevation position positioning of the remaining corner points.

Description

Technical Field

[0001] This application relates to the field of bridge construction technology, and in particular to a method and device for positioning an inclined embedded plate. Background Technology

[0002] In arch bridge engineering, spatially inclined embedded plates generally include arch seat embedded plates embedded at the arch foot and bridge bearing plates with longitudinal and transverse slopes. In basket-arch bridges, the arch rib embedded plates are spatially inclined in multiple directions, while the arch seat embedded plates parallel to the arch ribs are unidirectionally inclined. Spatially inclined embedded plates are large, requiring high precision in three-dimensional positioning, especially in determining the elevation difference at the four corners. The relative elevation difference between any corner point and the plane formed by the other corner points must not exceed 2mm. Furthermore, because the spatially inclined embedded plates are inclined, it is difficult to install prism rods at the four corner points, making plane alignment difficult and leveling difficult, thus hindering elevation measurement.

[0003] In related technologies, the positioning of inclined embedded plates for arch bridges generally employs a total station polar coordinate measurement combined with leveling. A total station is installed at known control points on the ground, and a level is placed on the pier at the arch foot. Prism rods, prisms, and leveling rods are then mounted at the four corners of the inclined embedded plate for positioning measurements. However, it is difficult to install prism rods at the four inclined corners, resulting in large errors in plane alignment. It is also difficult to set up leveling rods at the four inclined corners, leading to large errors in elevation measurement. The relative height difference error between the four inclined corners is even greater. Furthermore, the process is complex because plane and elevation positioning are mutually constrained. Some related technologies use inclinometers or inclinometers to measure the relative height difference between the four inclined corners, but these methods have large measurement errors and cannot meet the accuracy requirement of the embedded plate at the arch abutment and the bridge bearing plate, where the relative height difference between any corner point and the plane formed by the other corner points is no more than 2mm. Therefore, traditional positioning measurement methods suffer from large positioning errors and low accuracy, and urgently need improvement. Summary of the Invention

[0004] This application provides a method and device for positioning an inclined embedded plate, which can solve the problems of large positioning error and low accuracy in traditional positioning and measurement methods in related technologies.

[0005] In a first aspect, embodiments of this application provide a method for positioning an inclined embedded plate, comprising:

[0006] The inclined embedded plate is initially positioned, and a prism assembly and a second auxiliary assembly are set at the corner points on both sides of any top edge of the inclined embedded plate. The second auxiliary assembly is set on the inclined embedded plate, and the top of the prism assembly is connected to the top of the second auxiliary assembly.

[0007] The top edge is adjusted to the planar design position using the prism assembly and the second auxiliary assembly, and the corner point on any side of the top edge is adjusted to the elevation design position, and this point is used as the installation reference point.

[0008] A second auxiliary component is provided on both sides of the top edge of the inclined embedded plate that are opposite to each other.

[0009] The design projection sliding height of any corner point on the top surface of the inclined pre-embedded plate is used as the reference projection sliding height of that corner point. Based on the reference projection sliding height and the structural parameters of the second auxiliary component, the reference projection sliding heights corresponding to the other corner points on the top surface of the inclined pre-embedded plate are obtained.

[0010] Install the first auxiliary component on the second auxiliary component at the four corner points of the inclined pre-embedded plate, and adjust the position of the second auxiliary component at the remaining corner points based on the reference projection sliding height of the installation benchmark point, so that the projection sliding height of each corner point is adjusted to its corresponding reference projection sliding height, thus completing the elevation position positioning of the remaining corner points.

[0011] In conjunction with the first aspect, in one embodiment, a prism assembly and a second auxiliary assembly are used to adjust the top edge to the designed planar position, and a corner point on any side of the top edge is adjusted to the designed elevation position, which is then used as the installation reference point. Specific steps include:

[0012] The actual three-dimensional coordinates of the two corner points on both sides of the top edge are measured using a measuring instrument. The actual three-dimensional coordinates include the actual plane coordinates and the actual elevation coordinates.

[0013] Based on the planar deviation between the actual and theoretical planar coordinates of the two corner points on both sides of the top edge, the two corner points will be adjusted to the horizontal design position so that the top edge is adjusted to the planar design position;

[0014] Based on the elevation deviation between the actual elevation coordinates and the theoretical elevation coordinates of any corner point on one side of the top edge, the corner point is adjusted to the designed elevation position.

[0015] In conjunction with the first aspect, in one embodiment, the designed projected sliding height of any corner point on the top surface of the inclined embedded plate is used as the reference projected sliding height of that corner point. Based on this reference projected sliding height and the structural parameters of the second auxiliary component, the reference projected sliding heights corresponding to the other corner points on the top surface of the inclined embedded plate are obtained, specifically including:

[0016] The design projection sliding height of any corner point on the top surface of the inclined pre-embedded plate is used as the reference projection sliding height of that corner point. Based on the first design distance from that corner point to the top of the second auxiliary component and the reference projection sliding height of that corner point, the second design distance at that corner point is obtained. The second design distance is the distance from that corner point to the top of the first auxiliary component after the first auxiliary component is installed on the second auxiliary component.

[0017] Based on the second design distance and the design theoretical elevation of the corner point, the projected elevation of the inclined embedded plate is obtained;

[0018] Based on the projected elevation and the design theoretical elevation of the remaining corner points, obtain the second design distance of the remaining corner points;

[0019] Based on the second design distance of the remaining corner points, the structural parameters of the second auxiliary component, and the structural parameters of the first auxiliary component, the reference projection sliding height corresponding to the remaining corner points is obtained.

[0020] In conjunction with the first aspect, in one embodiment, the first auxiliary component is installed on the second auxiliary component at the four corner points of the inclined embedded plate, and the position of the second auxiliary component at the remaining corner points is adjusted based on the reference projection sliding height of the installation reference point, so that the projection sliding height corresponding to each corner point is adjusted to its corresponding reference projection sliding height, thereby completing the elevation positioning of the remaining corner points, specifically including:

[0021] Based on the reference projection sliding height of the installation reference point, the first auxiliary component is installed on the second auxiliary component at the installation reference point;

[0022] Install the first auxiliary component on the second auxiliary component at the remaining corner points, and connect two adjacent first auxiliary components;

[0023] Adjust the first auxiliary component to a horizontal setting and obtain the actual projected sliding height of the remaining corner points at this time;

[0024] Based on the actual projected sliding height and the reference projected sliding height of the remaining corner points, obtain the sliding height deviation of the remaining corner points;

[0025] Based on the sliding height deviation of the remaining corner points, the elevation positions of the remaining corner points and the position of the second auxiliary component are adjusted so that the projected sliding height of each corner point is adjusted to its corresponding reference projected sliding height, thus completing the elevation position positioning of the remaining corner points.

[0026] In conjunction with the first aspect, in one implementation, based on the sliding height deviation of the remaining corner points, the elevation positions of the remaining corner points and the position of the second auxiliary component are adjusted so that the projected sliding height corresponding to each corner point is adjusted to its corresponding reference projected sliding height, thereby completing the elevation position positioning of the remaining corner points, specifically including:

[0027] Based on the sliding height deviation of the remaining corner points, adjust the elevation position of the remaining corner points and the position of the second auxiliary component to complete the initial positioning of the remaining corner points;

[0028] Adjust the second auxiliary components at the remaining corner points to keep them vertical;

[0029] Readjust the first auxiliary component to a horizontal setting and obtain the actual projected sliding height of the remaining corner points at this time;

[0030] Based on the sliding height deviation of the remaining corner points, the elevation positions of the remaining corner points and the position of the second auxiliary component are adjusted so that the projected sliding height of each corner point is adjusted to its corresponding reference projected sliding height, thus completing the elevation position positioning of the remaining corner points.

[0031] In conjunction with the first aspect, in one embodiment, the prism assembly includes: a connector, a tray, a prism protrusion, and a prism body; the connector is connected to a second auxiliary component; the tray is fixed to the connector; the prism protrusion is disposed at the center of one side of the top surface of the tray; and the prism body is disposed on the prism protrusion.

[0032] In conjunction with the first aspect, in one embodiment, the second auxiliary component includes: a sliding prism rod and a hinged component. The sliding prism rod includes a multi-section tenoned connecting rod, with a hollow core at the top of the uppermost connecting rod and a through hole at the bottommost connecting rod. The hinged component includes a hinge shaft, which passes through the through hole and connects to the sliding prism rod. Hinged flaps are hinged to both sides of the hinge shaft, and the flaps are provided with fixing members for fixing to the inclined embedded plate.

[0033] In conjunction with the first aspect, in one embodiment, the inclined embedded plate is initially positioned, and a prism assembly and a second auxiliary assembly are disposed at the corner points on both sides of any top edge of the inclined embedded plate, specifically including:

[0034] To initially position the inclined embedded plate;

[0035] Fix the two hinges to the corner points on either side of any top edge in the inclined embedded plate;

[0036] Install the two sliding prism rods on the hinge shafts of the two hinge pieces respectively;

[0037] Install the connectors of the two prism assemblies onto the two sliding prism rods respectively, and make the prism protrusions on the tray coaxial with the central axis of the outer wall of the sliding prism rod.

[0038] Secondly, embodiments of this application provide an inclined pre-embedded plate positioning device, which includes: a second auxiliary component, a prism component, and a first auxiliary component, wherein the second auxiliary component is disposed on the inclined pre-embedded plate; the prism component is connected to the top end of the second auxiliary component; the first auxiliary component is connected to the top end of the second auxiliary component; wherein, when the positioning device is in use, the prism component and the first auxiliary component are respectively connected to the top end of the second auxiliary component.

[0039] In conjunction with the second aspect, in one embodiment, the first auxiliary component includes: a positioning body, three connecting sleeves, a scale, and a sliding scale, wherein the three connecting sleeves are respectively disposed on three surfaces of the positioning body; the scale is disposed on one of the connecting sleeves and connected to the second auxiliary component; and the sliding scale is disposed on the other two connecting sleeves.

[0040] The beneficial effects of the technical solutions provided in this application include:

[0041] This application provides a method and device for positioning an inclined embedded plate. It makes full use of the prism assembly, the second auxiliary assembly and the first auxiliary assembly of the positioning device to transform the spatial inclined positioning of the inclined embedded plate into planar positioning. The positioning device measures the reference projection sliding height of the four corner points of the inclined embedded plate. First, the planar position and one corner elevation of the inclined embedded plate are precisely positioned, and then the elevations of the other corners are precisely positioned. This solves the problem of precise positioning of inclined embedded plates in narrow bridge spaces and achieves high positioning accuracy. Attached Figure Description

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

[0043] Figure 1 A flowchart illustrating the inclined embedded plate positioning method provided in this application embodiment;

[0044] Figure 2 A schematic diagram of the positioning method and positioning device provided in the embodiments of this application;

[0045] Figure 3 A schematic diagram of the first auxiliary component provided in the embodiments of this application;

[0046] Figure 4 A schematic diagram of the prism assembly and the second auxiliary assembly provided in the embodiments of this application;

[0047] Figure 5 A schematic diagram of the second auxiliary component provided in the embodiments of this application;

[0048] Figure 6 A schematic diagram of a sliding level provided in an embodiment of this application.

[0049] In the diagram: 1. First auxiliary component; 10. Positioning body; 11. Connecting sleeve; 12. Sliding ruler; 13. Scale; 14. Vertical tube; 15. Bearing; 16. Sliding level.

[0050] 2. Second auxiliary component; 21. Bounding shaft; 22. Screw rod; 23. Sliding prism rod; 24. Bounding piece; 25. Magnet; 26. Fastening screw; 27. Through hole; 28. Fixing screw; 29. ​​Support body; 290. Magnetic block; 291. Support rod; 292. Circular level; 293. Hinge screw;

[0051] 3. Prism assembly; 30. Tray; 31. Connector; 32. Prism protrusion; 33. Prism body;

[0052] 4. Inclined embedded plate;

[0053] 5. Project the horizontal plane. Detailed Implementation

[0054] To enable those skilled in the art to better understand the present application, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present application, and not all embodiments. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the scope of protection of the present application.

[0055] This application provides a method and device for positioning an inclined embedded plate, which can solve the problems of large positioning error and low accuracy in traditional positioning and measurement methods in related technologies.

[0056] This application provides a method and device for positioning an inclined embedded plate. The inventive concept is to make full use of the prism assembly 3, the second auxiliary assembly 2 and the first auxiliary assembly 1 of the positioning device to transform the spatial inclined positioning of the inclined embedded plate 4 into planar positioning. The positioning device measures the reference projection sliding height of the four corner points of the inclined embedded plate 4, first adjusts the planar position of the inclined embedded plate 4 and the elevation of one corner to accurately position it, and then makes the elevations of the other corners accurately position it, thus solving the problem of precise positioning of the inclined embedded plate 4 in narrow bridge space, with high positioning accuracy.

[0057] See Figure 1 As shown, in a first aspect, embodiments of this application provide a method for positioning an inclined embedded plate, which includes:

[0058] 101: Initially position the inclined embedded plate 4, and set the prism assembly 3 and the second auxiliary assembly 2 at the corner points on both sides of any top edge of the inclined embedded plate 4. The second auxiliary assembly 2 is set on the inclined embedded plate 4, and the top of the prism assembly 3 is connected to the top of the second auxiliary assembly 2.

[0059] 102: Use prism assembly 3 and second auxiliary assembly 2 to adjust the top edge to the planar design position, and adjust the corner point on any side of the top edge to the elevation design position, and use this point as the installation reference point;

[0060] 103: A second auxiliary component 2 is provided on both sides of the top edge of the inclined pre-embedded plate 4 that are opposite to each other;

[0061] 104: Take the design projection sliding height of any corner point on the top surface of the inclined pre-embedded plate 4 as the reference projection sliding height of that corner point, and based on the reference projection sliding height and the structural parameters of the second auxiliary component 2, obtain the reference projection sliding heights corresponding to the other corner points on the top surface of the inclined pre-embedded plate 4.

[0062] 105: Install the first auxiliary component 1 on the second auxiliary component 2 at the four corner points of the inclined pre-embedded plate 4, and adjust the position of the second auxiliary component 2 at the other corner points based on the reference projection sliding height of the installation benchmark point, so that the projection sliding height corresponding to each corner point is adjusted to its corresponding reference projection sliding height, and the elevation position positioning of the other corner points is completed.

[0063] In some embodiments, the positioning device includes a prism assembly 3, a second auxiliary assembly 2, and a first auxiliary assembly 1.

[0064] The second auxiliary component 2 is mounted on the inclined embedded plate 4. The prism component 3 is connected to the top of the second auxiliary component 2, and the first auxiliary component 1 is connected to the top of the second auxiliary component 2. When the positioning device is in use, the prism component 3 and the first auxiliary component 1 are respectively connected to the top of the second auxiliary component 2. That is, when the positioning device is in use, either the prism component 3 is connected to the top of the second auxiliary component 2, or the first auxiliary component 1 is connected to the top of the second auxiliary component 2.

[0065] Furthermore, the first auxiliary component 1 includes: a positioning body 10, three connecting sleeves 11, a scale 13 and a sliding scale 12. The three connecting sleeves 11 are respectively disposed on three surfaces of the positioning body 10; the scale 13 is disposed on one of the connecting sleeves 11 and connected to the second auxiliary component 2; among the three connecting sleeves 11, the other two connecting sleeves 11 are each provided with a sliding scale 12.

[0066] For details, see Figure 3 As shown, the positioning body 10 is an installation platform for three connecting sleeves 11. Its shape can be set as a cuboid, cube, sphere, etc. In this embodiment, the positioning body 10 is preferably a cube. A vertical tube 14 is installed in the center of the positioning body 10, and the axis of the vertical tube 14 is coincident with the axis of the cube. A bearing 15 is fixedly connected to the outer wall of the vertical tube 14, and the outer wall of the bearing 15 is fixedly connected to the positioning body 10 so that the positioning body 10 can rotate around the axis of the vertical tube 14.

[0067] The outer cross-sectional dimensions of the three connecting sleeves 11 are the same as those of the outer cross-sectional dimensions of the positioning body 10. The hollow inner cross-sectional dimensions of the three connecting sleeves 11 are the same. Two of the horizontally arranged connecting sleeves 11 are perpendicular to each other and fixedly connected to the positioning body 10. The other connecting sleeve 11 is vertically arranged and connected to the second auxiliary component 2. The top of the connecting sleeve 11 has a cylinder that coincides with its axis. The cylinder is embedded in the vertical tube 14 of the positioning body 10 and fixedly connected to the vertical tube 14.

[0068] A sliding level 16 is also provided between the connecting sleeves 11 of two adjacent first auxiliary components 1, see [link / reference] Figure 6 As shown, the sliding level 16 has a through hole 27 at its center, which is slidably connected to the sliding level 12 on the connecting sleeve 11. The sliding level 16 is a hollow cuboid, with its outer cross-sectional dimensions matching those of the horizontally positioned connecting sleeve 11. Its hollow inner cross-sectional dimensions match those of the horizontally positioned sliding level 12. Two sliding level 12s from the first auxiliary component 1 can be fitted onto its two ends for sliding extension and retraction along the sliding level 12. The sliding level 16 has a level tube for leveling it. The three connecting sleeves 11 form a whole, and two of the horizontally positioned connecting sleeves 11 can rotate vertically around the connecting sleeve 11 connected to the second auxiliary component 2.

[0069] The outer cross-sectional dimensions of two cuboid sliding rulers 12 and one cuboid scale ruler 13 are the same as the inner cross-sectional dimensions of the hollow cores of the three connecting sleeves 11. The two sliding rulers 12 and one scale ruler 13 are respectively inserted into the hollow cores of the three connecting sleeves 11 and fixedly connected to the three connecting sleeves 11. The scale ruler 13 has scale markings and is matched and connected with the second auxiliary component 2. The first auxiliary component 1, in conjunction with the second auxiliary component 2, is used to establish the projected horizontal plane 5 of the inclined embedded plate 4.

[0070] Furthermore, the second auxiliary component 2 includes: a sliding prism rod 23 and a hinge.

[0071] Specifically, the sliding prism rod 23 includes multiple tenoned connecting rods, with a hollow core at the top of the top connecting rod and a through hole 27 on the bottom connecting rod.

[0072] The sliding prism rod 23 is composed of multiple connecting rods joined by tenons. Its length is determined based on the projection elevation of the projected horizontal plane 5, the sliding height of the scale 13 of the first auxiliary component 1, and the matching elevation of each corner point of the inclined embedded plate 4. The sliding prism rod 23 is a hollow cuboid. Its outer cross-sectional dimensions are the same as those of the vertically mounted connecting sleeve 11 on the first auxiliary component 1. Its hollow inner cross-sectional dimensions match the outer dimensions of the scale 13 of the first auxiliary component 1. The top of each section of the sliding prism rod 23 can be fitted into the scale 13 of the first auxiliary component 1, allowing it to slide and extend along the scale 13 to adjust the vertical sliding length of the sliding prism rod 23.

[0073] The bottom section of the sliding prism rod 23 has a through hole 27 at its bottom end. The inner wall of the through hole 27 has a threaded groove that matches the hinge shaft 21 in the hinge assembly. This is used to securely fasten the outer wall of the sliding prism rod 23 to the four corner points of the inclined embedded plate. The top section of the sliding prism rod 23 has a fixing screw 28 at its top end. This screw is used to fix the sliding prism rod 23 after it slides and extends along the scale 13 of the first auxiliary component 1. Two support bodies 29 are hinged to the middle of the sliding prism rod 23 by hinge screws 293. Each support body 29 includes a support rod 291 hinged to the sliding prism rod 23. The bottom end of the support rod 291 has a universal hinge magnetic block 290, which allows the support rod 291 to extend, retract, and rotate for friction braking. This, in conjunction with the circular level 292 on the sliding prism rod 23, is used to keep the plumb line of the sliding prism rod 23 vertical.

[0074] The hinge component includes a hinge shaft 21, which is connected to the sliding prism rod 23 through a through hole 27. Hinged hinge pieces 24 are connected to both sides of the hinge shaft 21, and the hinge pieces 24 are provided with fasteners for fixing to the inclined embedded plate 4.

[0075] The specific hinge assembly consists of two hinge pieces 24, two magnets 25 with magnetic switches, a hinge shaft 21, and a fastening screw 26. The two magnets 25 with magnetic switches are respectively fixed on the two hinge pieces 24, which are used to magnetically attract the two hinge pieces 24 to the top and side surfaces of the four corner points of the inclined pre-embedded plate, so that one end of the two hinge pieces 24 is aligned with the four corner points of the inclined pre-embedded plate. The hinge shaft 21 is installed in the middle of the two hinge pieces 24. The hinge shaft 21 extends outward into a screw rod 22 at the four corner points of the inclined pre-embedded plate. In conjunction with the fastening screw 26, it is used to securely fasten the outer wall of the sliding prism rod 23, which is hinged to the screw rod 22 of the hinge shaft 21, to the four corner points of the inclined pre-embedded plate. The specifications and dimensions of each magnetic hinge shaft 21 are the same.

[0076] Based on the above embodiments, in this embodiment, the prism assembly 3 includes: a connector 31, a tray 30, a prism protrusion 32, and a prism body 33. The connector 31 is connected to the second auxiliary assembly 2; the tray 30 is fixed on the connector 31; the prism protrusion 32 is disposed at the center of one side of the top surface of the tray 30; and the prism body 33 is disposed on the prism protrusion 32.

[0077] Specifically, the tray 30 is square, and its outer dimensions are the same as those of the sliding prism rod 23. The connector 31 is cuboid and is fixed in the center of the bottom surface of the tray 30. Its outer cross-sectional dimensions match the hollow inner cross-sectional dimensions of the sliding prism rod 23, allowing it to be inserted into the sliding prism rod 23. The prism protrusion 32 is located at the center of one side of the top surface of the tray 30. After the prism assembly 3 is inserted into the sliding prism rod 23, its prism protrusion 32 is located on the center line of the outer wall of the sliding prism rod 23. The prism body 33 is mounted on the prism protrusion 32 and is used to measure the three-dimensional coordinates of each corner of the inclined embedded plate 4 to be installed.

[0078] Based on this, the inclined embedded plate 4 is initially positioned, and a prism assembly 3 and a second auxiliary assembly 2 are set at the corner points on both sides of any top edge of the inclined embedded plate 4, specifically including steps 1011 to 1014:

[0079] Step 1011: Initially position the inclined embedded plate 4.

[0080] Specifically, the inclined embedded plate 4 is placed at the set position to complete the initial positioning of the inclined embedded plate 4.

[0081] Step 1012: Fix the two hinges to the corner points on either side of any top edge of the inclined embedded plate 4.

[0082] For details, see Figure 2 As shown, to facilitate subsequent positioning of a corner point, the two magnetic hinge shafts 21 are magnetically attached to the lowest and second lowest points B and C of the pre-embedded plate 4 to be tilted, respectively, so that one end of the two hinge pieces 24 are aligned with the two corner points B and C of the BC side of the tilted pre-embedded plate 4. The corner point at the lowest position is selected for operation, which facilitates the use of support tools to position and support the corner point.

[0083] It should be noted that corners B, C, A, and D here are the four corners on the top surface of the inclined embedded plate 4.

[0084] Step 1013: Install the two sliding prism rods 23 onto the hinge shafts 21 of the two hinge pieces respectively.

[0085] Specifically, the two sliding prism rods 23 are respectively installed on the screw rods 22 of the two magnetic hinge shafts 21, and the universal hinge magnetic blocks 290 of the two support rods 291 of the two sliding prism rods 23 are respectively magnetically attracted to the top surface of the inclined embedded plate 4.

[0086] Step 1014: Install the connectors 31 of the two prism assemblies 3 onto the two sliding prism rods 23 respectively, and make the prism protrusions 32 on the tray 30 coaxial with the central axis of the outer side wall of the sliding prism rod 23.

[0087] Specifically, the connectors 31 of the two prism assemblies 3 are inserted into the two sliding prism rods 23 respectively, and the prism protrusions 32 on the tray 30 are aligned with the central axis of the outer side wall of the sliding prism rod 23, which is closely attached to the corners B and C of the inclined pre-embedded plate 4. The two support rods 291 of each sliding prism rod 23 are used in conjunction with their circular level 292 to adjust the two sliding prism rods 23 so that their plumb bobs are vertical. The support rods 291 and the sliding prism rods 23 are then hinged and fastened with hinge screws 293. Then, the fastening screws 26 of the hinge shaft 21 are tightened and the outer side walls of the two sliding prism rods 23 are closely attached to the two corners B and C of the bottom edge of the inclined pre-embedded plate 4.

[0088] The two prism bodies 33 are respectively installed on the prism protrusions 32 that match the central axis of the outer wall of the sliding prism rod 23, which is in close contact with the two corners B and C of the bottom edge of the inclined pre-embedded plate 4, that is, on the plumb projection points of the two corners B and C of the BC side of the inclined pre-embedded plate 4.

[0089] Based on the above embodiments, in this embodiment, the prism assembly 3 and the second auxiliary assembly 2 are used to adjust the top edge to the planar design position, and the corner point on any side of the top edge is adjusted to the elevation design position, and this point is used as the installation reference point. The specific steps include steps 1021 to 1023:

[0090] Step 1021: Use a measuring instrument to measure the actual three-dimensional coordinates of the two corner points on both sides of the top edge. The actual three-dimensional coordinates include the actual plane coordinates and the actual elevation coordinates.

[0091] Specifically, in this embodiment, a total station is used to measure the actual three-dimensional coordinates (X-axis, Y-axis, Z-axis) of the centers of the two prism bodies 33, which yields the actual plane coordinates of the two corner points B and C on the inclined embedded plate 4BC and the actual elevation coordinates of the centers of the two prism bodies 33.

[0092] In addition, to improve the accuracy of the measurement, the actual plane coordinates of the centers of the two prism bodies 33 can be measured first using a total station. Then, the sliding prism rod 23, which is placed at the lowest angle C of the inclined embedded plate 4 (angle C is selected as the installation reference point in this embodiment), is adjusted to be vertical and tightened by hinge screw 293 and fastening screw 26. The actual elevation coordinates of the centers of the prism bodies 33 measured by the total station are used.

[0093] Based on the actual elevation coordinates of the center of the prism body 33, the known height from the center of the prism body 33 to the bottom point of the screw rod 22 of its corresponding magnetic hinge shaft 21, and the thickness of the hinge piece 24, the elevation of angle C, i.e., the actual elevation coordinates, can be obtained.

[0094] Step 1022: Based on the plane deviation between the actual plane coordinates and the theoretical plane coordinates of the two corner points on both sides of the top edge, adjust the two corner points to the plane design position so that the top edge is adjusted to the plane design position.

[0095] Specifically, the planar coordinates of the two corners B and C of the inclined embedded plate 4BC side are compared with their corresponding theoretical planar coordinates to determine the planar deviation. Based on the planar deviation, the jack, in conjunction with the positioning baffle component set at the inclined embedded plate 4BC side, adjusts the inclined embedded plate 4BC side to position it in the planar position.

[0096] Step 1023: Based on the elevation deviation between the actual elevation coordinates and the theoretical elevation coordinates of the corner point on any side of the top edge, adjust the corner point to the designed elevation position.

[0097] Specifically, the elevation deviation of the lowest corner C of the inclined embedded plate 4 is compared with its theoretical elevation coordinates. Based on the elevation deviation, the hoisting equipment, in conjunction with the lifting component set at the lowest corner C of the inclined embedded plate 4, adjusts the elevation of the lowest corner C of the inclined embedded plate 4 to precisely position it.

[0098] Based on the above embodiments, in this embodiment, in the second auxiliary component 2 provided on both sides of the top edge of the inclined pre-embedded plate 4, the second auxiliary component 2 is installed on all corners of the top of the inclined pre-embedded plate 4 in the above installation method.

[0099] Based on the above embodiments, in this embodiment, the designed projected sliding height of any corner point on the top surface of the inclined embedded plate 4 is used as the reference projected sliding height of that corner point. Based on the reference projected sliding height and the structural parameters of the second auxiliary component 2, the reference projected sliding heights corresponding to the other corner points on the top surface of the inclined embedded plate 4 are obtained, specifically including steps 1041 to 1044:

[0100] Step 1041: Take the design projection sliding height of any corner point on the top surface of the inclined embedded plate 4 as the reference projection sliding height L of that corner point.投A Based on the first design distance L from the corner point to the top of the second auxiliary component 2 A The reference projection sliding height L of the corner point 投A Obtain the second design distance L at that corner point. Aa The second design distance is the distance from the corner point to the top of the first auxiliary component 1 after the first auxiliary component 1 is installed on the second auxiliary component 2.

[0101] In this embodiment, the corner A of the top surface of the inclined embedded plate 4 is used as the reference object.

[0102] Specifically, considering the initial placement of the inclined embedded plate 4, the actual elevation of angle A and its theoretical design elevation H... A The deviation is no more than 5 centimeters, so a reference projection sliding height L of 0.05 meters is reserved, which is the reference projection sliding height L of angle A. 投A = 0.05 meters.

[0103] The known height from the center of the screw rod 22 of the hinge shaft 21 at point A of the four corners of the inclined embedded plate to the top surface of its sliding prism rod 23, which is also the first design distance, is L. A Meanwhile, the known height of the connecting sleeve 11 of the positioning body 10 is L. 套 The known radius of the screw rod 22 of the hinge shaft 21 is R, and the known thickness of the hinge piece 24 is L. 片 Then, the height L of the top surface a of the positioning body 10 after the adjustment height of the first auxiliary component 1 is 0.05 meters reserved at point A of the four corners of the inclined embedded plate and the sliding prism rod 23 when the ruler 13 is inserted is L. Aa for:

[0104] L Aa =L A +L 套 +L 投A +R+L 片 =L A +L 套 +0.05+R+L 片 ;

[0105] Step 1042: Based on the second design distance and the design theoretical elevation of the corner point, obtain the projected elevation of the inclined embedded plate 4.

[0106] The theoretical elevation of this corner point is H. A The projected elevation H of the inclined embedded plate 4 投 for:

[0107] H 投 =H A +L Aa =H A +(L A +L 套 +0.05+R+L片 ).

[0108] Step 1043: Based on the projected elevation and the design theoretical elevation of the remaining corner points, obtain the second design distance of the remaining corner points.

[0109] Based on the design theoretical elevation H of the other three corners B, C, and D of the inclined embedded plate 4. B H C H D and projected elevation H 投 Calculate the height L from the top surface of the positioning body 10 at the other three corner points B, C, and D. Bb =H 投 -H B L Cc =H 投 -H C L Dd =H 投 -H D .

[0110] It should be noted that the sliding prism rod 23 comes in different models, such as long rod and short rod, and each different model of sliding prism rod 23 corresponds to a standard length.

[0111] After calculating the heights of the other three corner points B, C, and D from the top surface of the positioning body 10, the matching standard length L of each sliding prism rod 23 is selected accordingly. B L C L D And reserve the sliding adjustment length range of the scale 13.

[0112] Step 1044: Based on the second design distance of the remaining corner points, the structural parameters of the second auxiliary component 2 and the structural parameters of the first auxiliary component 1, obtain the reference projection sliding height corresponding to the remaining corner points.

[0113] Specifically, based on the known height L from the other three corners B, C, and D of the inclined embedded plate 4 to the top surface of its positioning body 10... Bb L Cc L Dd The known matching length L of each sliding prism rod 23 B L C L D The connecting sleeve 11 of the positioning body 10 has a known height of L. 套 The radius R of the screw rod 22 of the hinge shaft 21 and the thickness L of the hinge sheet 24. 片 Calculate the reference projection sliding height L of the scale 13 at the other three corners B, C, and D of the inclined embedded plate 4. 投B =L Bb -L B -L 套 -RL片 L 投C =L Cc -L C -L 套 -RL 片 L 投D =L Dd -L D -L 套 -RL 片 .

[0114] Based on the above embodiments, in this embodiment, the first auxiliary component 1 is installed on the second auxiliary component 2 at the four corner points of the inclined pre-embedded plate 4, and the position of the second auxiliary component 2 at the remaining corner points is adjusted based on the reference projection sliding height of the installation reference point, so that the projection sliding height corresponding to each corner point is adjusted to its corresponding reference projection sliding height, thereby completing the elevation position positioning of the remaining corner points, specifically including steps 1051 to 1055:

[0115] Step 1051: Based on the reference projection sliding height of the installation reference point, install the first auxiliary component 1 on the second auxiliary component 2 at the installation reference point.

[0116] Specifically, the four magnetic hinges 21 are magnetically attached to the corners A, B, C, and D of the bottom edge of the inclined pre-embedded plate 4, so that one end of each pair of hinges 24 is aligned with the corners A, B, C, and D of the inclined pre-embedded plate 4.

[0117] Then check the installation and positioning of the second auxiliary component 2 at corner C. Install the sliding prism rod 23, which is precisely positioned and whose elevation has been adjusted, onto the screw rod 22 of its corresponding magnetic hinge shaft 21. Magnetize the universal hinge magnetic blocks 290 of its two support rods 291 onto the top surface of the inclined embedded plate 4. Insert the scale 13 of the first auxiliary component 1 into the sliding prism rod 23 to its projected sliding height L. 投C The scale is fixed by the fixing screw 28. The two support rods 291 of the sliding prism rod 23 cooperate with its circular level 292 to adjust the sliding prism rod 23 so that the plumb bob is vertical. Tighten the fastening screw 26 of the hinge shaft 21 and press the outer wall of the sliding prism rod 23 tightly against the 4 corner C points of the inclined pre-embedded plate.

[0118] Step 1052: Install the first auxiliary component 1 on the second auxiliary component 2 at the remaining corner points, and connect the two adjacent first auxiliary components 1.

[0119] Step 1053: Adjust the first auxiliary component 1 to a horizontal setting and obtain the actual projected sliding height of the remaining corner points at this time.

[0120] Specifically, a sliding prism rod 23, which matches the second lowest angle B adjacent to the lowest angle C of the precisely positioned inclined embedded plate 4 with adjusted elevation, is installed on the screw rod 22 of the magnetic hinge shaft 21 at the second lowest angle B of the inclined embedded plate 4. The universal hinge magnetic blocks 290 of the two support rods 291 of the sliding prism rod 23 are magnetically attached to the top surface of the inclined embedded plate 4. The scale 13 of the first auxiliary component 1 is inserted into the sliding prism rod 23 at the second lowest angle B of the inclined embedded plate 4. The two support rods 291 of the sliding prism rod 23 at the second lowest angle B of the inclined embedded plate 4 are used in conjunction with its circular level 292 to adjust the sliding prism rod 23 to be vertical. Tighten the fastening screws 26 of the hinge shaft 21 respectively and press the outer side wall of the sliding prism rod 23 tightly against the fourth lowest angle B point of the inclined pre-embedded plate. Insert one end of a sliding level 16 into the sliding level 12 of the first auxiliary component 1 at the lowest angle C point of the inclined pre-embedded plate 4, and slide the other end of the sliding level 16 back into the sliding level 12 of the first auxiliary component 1 at the fourth lowest angle B point of the inclined pre-embedded plate.

[0121] Then, adjust the scale 13 of the first auxiliary component 1 at point B, the lowest angle of the fourth inclined embedded plate, so that the bubble level of the level tube of the sliding level 16 of the first auxiliary component 1 at the lowest angle C and the second lowest angle B of the fourth inclined embedded plate is centered. Read the scale 13 of the first auxiliary component 1 at point B, the second lowest angle of the fourth inclined embedded plate, which is the actual projected sliding height L. 读B ;

[0122] Repeat the above steps to obtain the actual projected sliding height of the inclined embedded plate at the highest angle D and the highest angle A for four consecutive times.

[0123] Step 1054: Based on the actual projected sliding height and the reference projected sliding height of the remaining corner points, obtain the sliding height deviation of the remaining corner points.

[0124] The reading on the scale 13 of the first auxiliary component 1 at point B, the fourth lowest angle of the inclined embedded plate, is also the actual projected sliding height L. 读B Its reference projection sliding height L 投B By comparison, the sliding height deviation L of the scale 13 at point B, the second lowest angle, is obtained. 投B -L 读B Repeat the above steps to obtain the sliding height deviation of the inclined embedded plate at four different elevation angles D and A.

[0125] Step 1055: Based on the sliding height deviation of the remaining corner points, adjust the elevation position of the remaining corner points and the position of the second auxiliary component 2 so that the projected sliding height of each corner point is adjusted to its corresponding reference projected sliding height, thus completing the elevation position positioning of the remaining corner points.

[0126] Specifically, based on the sliding height deviation of the remaining corner points, the elevation positions of the remaining corner points and the position of the second auxiliary component 2 are adjusted so that the projected sliding height corresponding to each corner point is adjusted to its corresponding reference projected sliding height, thereby completing the elevation position positioning of the remaining corner points.

[0127] First, based on the sliding height deviation of the remaining corner points, adjust the elevation positions of the remaining corner points and the position of the second auxiliary component 2 to complete the initial positioning of the remaining corner points:

[0128] First, based on the sliding height deviation L of the ruler at point B (the second lowest angle),... 投B -L 读B The hoisting equipment, in conjunction with the lifting component set at the fourth lowest angle B of the inclined embedded plate, adjusts the elevation of the fourth lowest angle B of the inclined embedded plate in the installation space to initially position it. Then, the elevations of the fourth highest angle D and the highest angle A of the inclined embedded plate are adjusted sequentially to initially position it.

[0129] Next, adjust the second auxiliary component 2 at the remaining corner points to keep the second auxiliary component 2 vertical: considering that the sliding prism rod 23 of the inclined pre-embedded plate 4 is tilted due to the initial positioning of the elevation of the second lowest angle B of the inclined pre-embedded plate 4, adjust the plumb bob of the sliding prism rod 23 of the inclined pre-embedded plate 4 to be vertical again.

[0130] Readjust the first auxiliary component 1 to a horizontal setting and obtain the actual projected sliding height of the remaining corner points: Repeatedly adjust the scale 13 so that the level bubble of the level tube inserted at both ends of the sliding level 16 of the first auxiliary component 1 is centered, and obtain the actual projected sliding height of the remaining corner points. Finally, based on the sliding height deviation of the remaining corner points, adjust the elevation position of the remaining corner points and the position of the second auxiliary component 2 so that the projected sliding height of each corner point is adjusted to its corresponding reference projected sliding height, thus completing the elevation position positioning of the remaining corner points.

[0131] It should also be noted that: if based on the lowest angle C of the precisely positioned inclined embedded plate 4 with adjusted elevation, the sliding height deviation L of the scale 13 at the highest angle A is adjusted sequentially from the second lowest angle B, the second highest angle D, to the highest angle A. 投A -L 读B =0.05-L 读B When the installation deviation exceeds the allowable deviation of the inclined embedded plate 4, insert both ends of the sliding level 16 into the sliding ruler 12 of the first auxiliary component 1 at the second lowest angle B and the highest angle A of the inclined embedded plate 4. The sliding height deviation L of the scale 13 at the highest angle A is... 投A -L 读B =0.05-L 读BThe elevations are evenly distributed across the four lowest angles (B, D, and A) of the inclined embedded plate. The hoisting equipment, in conjunction with the lifting components positioned at these angles, ensures that the four sliding level gauges 16 installed between A, B, C, and D are level and aligned. At this point, the sliding height deviation L of the scale gauge 13 at the highest angle A is [not specified]. 投A -L 读B =0.05-L 读B The elevations of the four inclined embedded plates have been evenly distributed to the lowest angle B, the second highest angle D, and the highest angle A, thus completing the precise positioning of the inclined embedded plates 4 in the space to be installed.

[0132] In summary, this application makes full use of the positioning device, transforms spatial tilt positioning into planar positioning, and uses a level to precisely measure the relative height difference of the four corner points of the spatial tilt embedded plate 4, thus solving the problem of precise positioning of the narrow bridge spatial tilt embedded plate 4, resulting in high positioning accuracy.

[0133] This application optimizes the positioning process by first adjusting the bottom edge plane position and one corner elevation of the space tilted embedded plate 4 for precise positioning, and then precisely positioning the other corner elevations. The plane positioning and elevation positioning do not affect each other, so the positioning efficiency is high.

[0134] This application solves the problem of large point-to-point error and large leveling rod placement error when setting up prism rods at various corner points of the spatially inclined embedded plate 4 in traditional positioning measurement by precisely matching hinge shaft 21 and sliding prism rod 23.

[0135] The positioning device described in this application is easy to install and remove, and convenient to use.

[0136] Secondly, this application provides a positioning device for an inclined embedded plate, comprising a prism assembly 3, a second auxiliary assembly 2, and a first auxiliary assembly 1. The second auxiliary assembly 2 is disposed on the inclined embedded plate 4, the prism assembly 3 is connected to the top end of the second auxiliary assembly 2, and the first auxiliary assembly 1 is connected to the top end of the second auxiliary assembly 2. In use, the prism assembly 3 and the first auxiliary assembly 1 are respectively connected to the top end of the second auxiliary assembly 2; that is, in use, the positioning device either connects the prism assembly 3 to the top end of the second auxiliary assembly 2 or connects the first auxiliary assembly 1 to the top end of the second auxiliary assembly 2.

[0137] Furthermore, the first auxiliary component 1 includes: a positioning body 10, three connecting sleeves 11, a scale 13 and a sliding scale 12. The three connecting sleeves 11 are respectively disposed on three surfaces of the positioning body 10; the scale 13 is disposed on one of the connecting sleeves 11 and connected to the second auxiliary component 2; among the three connecting sleeves 11, the other two connecting sleeves 11 are each provided with a sliding scale 12.

[0138] For details, see Figure 3As shown, the positioning body 10 is an installation platform for three connecting sleeves 11. Its shape can be set as a cuboid, cube, sphere, etc. In this embodiment, the positioning body 10 is preferably a cube. A vertical tube 14 is installed in the center of the positioning body 10, and the axis of the vertical tube 14 is coincident with the axis of the cube. A bearing 15 is fixedly connected to the outer wall of the vertical tube 14, and the outer wall of the bearing 15 is fixedly connected to the positioning body 10 so that the positioning body 10 can rotate around the axis of the vertical tube 14.

[0139] The outer cross-sectional dimensions of the three connecting sleeves 11 are the same as those of the outer cross-sectional dimensions of the positioning body 10. The hollow inner cross-sectional dimensions of the three connecting sleeves 11 are the same. Two of the horizontally arranged connecting sleeves 11 are perpendicular to each other and fixedly connected to the positioning body 10. The other connecting sleeve 11 is vertically arranged and connected to the second auxiliary component 2. The top of the connecting sleeve 11 has a cylinder that coincides with its axis. The cylinder is embedded in the vertical tube 14 of the positioning body 10 and fixedly connected to the vertical tube 14.

[0140] A sliding level 16 is also provided between the connecting sleeves 11 of two adjacent first auxiliary components 1, see [link / reference] Figure 6 As shown, the sliding level 16 has a through hole 27 at its center, which is slidably connected to the sliding level 12 on the connecting sleeve 11. The sliding level 16 is a hollow cuboid, with its outer cross-sectional dimensions matching those of the horizontally positioned connecting sleeve 11. Its hollow inner cross-sectional dimensions match those of the horizontally positioned sliding level 12. Two sliding level 12s from the first auxiliary component 1 can be fitted onto its two ends for sliding extension and retraction along the sliding level 12. The sliding level 16 has a level tube for leveling it. The three connecting sleeves 11 form a whole, and two of the horizontally positioned connecting sleeves 11 can rotate vertically around the connecting sleeve 11 connected to the second auxiliary component 2.

[0141] The outer cross-sectional dimensions of two cuboid sliding rulers 12 and one cuboid scale ruler 13 are the same as the inner cross-sectional dimensions of the hollow cores of the three connecting sleeves 11. The two sliding rulers 12 and one scale ruler 13 are respectively inserted into the hollow cores of the three connecting sleeves 11 and fixedly connected to the three connecting sleeves 11. The scale ruler 13 has scale markings and is matched and connected with the second auxiliary component 2. The first auxiliary component 1, in conjunction with the second auxiliary component 2, is used to establish the projected horizontal plane 5 of the inclined embedded plate 4.

[0142] Furthermore, the second auxiliary component 2 includes: a sliding prism rod 23 and a hinge.

[0143] Specifically, the sliding prism rod 23 includes multiple tenoned connecting rods, with a hollow core at the top of the top connecting rod and a through hole 27 on the bottom connecting rod.

[0144] The sliding prism rod 23 is composed of multiple connecting rods joined by tenons. Its length is determined based on the projection elevation of the projected horizontal plane 5, the sliding height of the scale 13 of the first auxiliary component 1, and the matching elevation of each corner point of the inclined embedded plate 4. The sliding prism rod 23 is a hollow cuboid. Its outer cross-sectional dimensions are the same as those of the vertically mounted connecting sleeve 11 on the first auxiliary component 1. Its hollow inner cross-sectional dimensions match the outer dimensions of the scale 13 of the first auxiliary component 1. The top of each section of the sliding prism rod 23 can be fitted into the scale 13 of the first auxiliary component 1, allowing it to slide and extend along the scale 13 to adjust the vertical sliding length of the sliding prism rod 23.

[0145] The bottom section of the sliding prism rod 23 has a through hole 27 at its bottom end. The inner wall of the through hole 27 has a threaded groove that matches the hinge shaft 21 in the hinge assembly. This is used to securely fasten the outer wall of the sliding prism rod 23 to the four corner points of the inclined embedded plate. The top section of the sliding prism rod 23 has a fixing screw 28 at its top end. This screw is used to fix the sliding prism rod 23 after it slides and extends along the scale 13 of the first auxiliary component 1. Two support bodies 29 are hinged to the middle of the sliding prism rod 23 by hinge screws 293. Each support body 29 includes a support rod 291 hinged to the sliding prism rod 23. The bottom end of the support rod 291 has a universal hinge magnetic block 290, which allows the support rod 291 to extend, retract, and rotate for friction braking. This, in conjunction with the circular level 292 on the sliding prism rod 23, is used to keep the plumb line of the sliding prism rod 23 vertical.

[0146] The hinge component includes a hinge shaft 21, which is connected to the sliding prism rod 23 through a through hole 27. Hinged hinge pieces 24 are connected to both sides of the hinge shaft 21, and the hinge pieces 24 are provided with fasteners for fixing to the inclined embedded plate 4.

[0147] The specific hinge assembly consists of two hinge pieces 24, two magnets 25 with magnetic switches, a hinge shaft 21, and a fastening screw 26. The two magnets 25 with magnetic switches are respectively fixed on the two hinge pieces 24, which are used to magnetically attract the two hinge pieces 24 to the top and side surfaces of the four corner points of the inclined pre-embedded plate, so that one end of the two hinge pieces 24 is aligned with the four corner points of the inclined pre-embedded plate. The hinge shaft 21 is installed in the middle of the two hinge pieces 24. The hinge shaft 21 extends outward into a screw rod 22 at the four corner points of the inclined pre-embedded plate. In conjunction with the fastening screw 26, it is used to securely fasten the outer wall of the sliding prism rod 23, which is hinged to the screw rod 22 of the hinge shaft 21, to the four corner points of the inclined pre-embedded plate. The specifications and dimensions of each magnetic hinge shaft 21 are the same.

[0148] Based on the above embodiments, in this embodiment, the prism assembly 3 includes: a connector 31, a tray 30, a prism protrusion 32, and a prism body 33. The connector 31 is connected to the second auxiliary assembly 2; the tray 30 is fixed on the connector 31; the prism protrusion 32 is disposed at the center of one side of the top surface of the tray 30; and the prism body 33 is disposed on the prism protrusion 32.

[0149] Specifically, the tray 30 is square, and its outer dimensions are the same as those of the sliding prism rod 23. The connector 31 is cuboid and is fixed in the center of the bottom surface of the tray 30. Its outer cross-sectional dimensions match the hollow inner cross-sectional dimensions of the sliding prism rod 23, allowing it to be inserted into the sliding prism rod 23. The prism protrusion 32 is located at the center of one side of the top surface of the tray 30. After the prism assembly 3 is inserted into the sliding prism rod 23, its prism protrusion 32 is located on the center line of the outer wall of the sliding prism rod 23. The prism body 33 is mounted on the prism protrusion 32 and is used to measure the three-dimensional coordinates of each corner of the inclined embedded plate 4 to be installed.

[0150] In the description of this application, it should be noted that the terms "upper," "lower," etc., indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this application. Unless otherwise expressly specified and limited, the terms "installed," "connected," and "linked" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication between two elements. For those skilled in the art, the specific meaning of the above terms in this application can be understood according to the specific circumstances.

[0151] It should be noted that in this application, relational terms such as "first" and "second" are used merely to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

[0152] The above description is merely a specific embodiment of this application, enabling those skilled in the art to understand or implement this application. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of this application. Therefore, this application is not to be limited to the embodiments shown herein, but is to be accorded the widest scope consistent with the principles and novel features claimed herein.

Claims

1. A method for positioning an inclined embedded plate, characterized in that, It includes: The inclined embedded plate (4) is initially positioned, and a prism assembly (3) and a second auxiliary assembly (2) are set at the corner points on both sides of any top edge of the inclined embedded plate (4). The second auxiliary assembly (2) is set on the inclined embedded plate (4), and the top of the prism assembly (3) is connected to the top of the second auxiliary assembly (2). The top edge is adjusted to the planar design position using the prism assembly (3) and the second auxiliary assembly (2), and the corner point on any side of the top edge is adjusted to the elevation design position, and this point is used as the installation reference point. A second auxiliary component (2) is provided on both sides of the top edge of the inclined pre-embedded plate (4) that is opposite to it. The design projection sliding height of any corner point on the top surface of the inclined pre-embedded plate (4) is taken as the reference projection sliding height of that corner point, and the reference projection sliding height corresponding to the other corner points on the top surface of the inclined pre-embedded plate (4) is obtained based on the reference projection sliding height and the structural parameters of the second auxiliary component (2). Install the first auxiliary component (1) on the second auxiliary component (2) at the four corner points of the inclined pre-embedded plate (4), and adjust the position of the second auxiliary component (2) at the other corner points based on the reference projection sliding height of the installation benchmark point, so that the projection sliding height of each corner point is adjusted to its corresponding reference projection sliding height, and the elevation position of the other corner points is completed. The first auxiliary component (1) is connected to the top of the second auxiliary component (2); The first auxiliary component (1) includes: a positioning body (10), three connecting sleeves (11) and a scale (13). The three connecting sleeves (11) are respectively disposed on three surfaces of the positioning body (10); the scale (13) is disposed on one of the connecting sleeves (11) and connected to the top of the second auxiliary component (2).

2. The method for positioning an inclined embedded plate as described in claim 1, characterized in that, Using the prism assembly (3) and the second auxiliary assembly (2), the top edge is adjusted to the planar design position, and the corner point on any side of the top edge is adjusted to the elevation design position, and this point is used as the installation reference point. The specific steps include: The actual three-dimensional coordinates of the two corner points on both sides of the top edge are measured using a measuring instrument. The actual three-dimensional coordinates include the actual plane coordinates and the actual elevation coordinates. Based on the planar deviation between the actual and theoretical planar coordinates of the two corner points on both sides of the top edge, the two corner points will be adjusted to the horizontal design position so that the top edge is adjusted to the planar design position; Based on the elevation deviation between the actual elevation coordinates and the theoretical elevation coordinates of any corner point on one side of the top edge, the corner point is adjusted to the designed elevation position.

3. The method for positioning an inclined embedded plate as described in claim 1, characterized in that, The design projection sliding height of any corner point on the top surface of the inclined embedded plate (4) is taken as the reference projection sliding height of that corner point. Based on the reference projection sliding height and the structural parameters of the second auxiliary component (2), the reference projection sliding heights corresponding to the other corner points on the top surface of the inclined embedded plate (4) are obtained, specifically including: The design projection sliding height of any corner point on the top surface of the inclined pre-embedded plate (4) is taken as the reference projection sliding height of the corner point. Based on the first design distance from the corner point to the top of the second auxiliary component (2) and the reference projection sliding height of the corner point, the second design distance at the corner point is obtained. The second design distance is the distance from the corner point to the top of the first auxiliary component (1) after the first auxiliary component (1) is installed on the second auxiliary component (2). Based on the second design distance and the design theoretical elevation of the corner point, the projected elevation of the inclined embedded plate (4) is obtained; Based on the projected elevation and the design theoretical elevation of the remaining corner points, obtain the second design distance of the remaining corner points; Based on the second design distance of the remaining corner points, the structural parameters of the second auxiliary component (2) and the structural parameters of the first auxiliary component (1), the reference projection sliding height corresponding to the remaining corner points is obtained.

4. The method for positioning an inclined embedded plate as described in claim 1, characterized in that: Install the first auxiliary component (1) on the second auxiliary component (2) at the four corner points of the inclined pre-embedded plate (4), and adjust the position of the second auxiliary component (2) at the remaining corner points based on the reference projection sliding height of the installation benchmark point, so that the projection sliding height corresponding to each corner point is adjusted to its corresponding reference projection sliding height, and complete the elevation position positioning of the remaining corner points, specifically including: Based on the reference projection sliding height of the installation reference point, the first auxiliary component (1) is installed on the second auxiliary component (2) at the installation reference point. Install the first auxiliary component (1) on the second auxiliary component (2) at the remaining corner points, and connect the two adjacent first auxiliary components (1); Adjust the first auxiliary component (1) to a horizontal setting, and obtain the actual projected sliding height of the remaining corner points at this time; Based on the actual projected sliding height and the reference projected sliding height of the remaining corner points, obtain the sliding height deviation of the remaining corner points; Based on the sliding height deviation of the remaining corner points, adjust the elevation position of the remaining corner points and the position of the second auxiliary component (2) so that the projected sliding height of each corner point is adjusted to its corresponding reference projected sliding height, and complete the elevation position positioning of the remaining corner points.

5. The method for positioning an inclined embedded plate as described in claim 4, characterized in that, Based on the sliding height deviation of the remaining corner points, the elevation positions of the remaining corner points and the position of the second auxiliary component (2) are adjusted so that the projected sliding height of each corner point is adjusted to its corresponding reference projected sliding height, thereby completing the elevation position positioning of the remaining corner points, specifically including: Based on the sliding height deviation of the remaining corner points, adjust the elevation position of the remaining corner points and the position of the second auxiliary component (2) to complete the initial positioning of the remaining corner points; Adjust the second auxiliary components (2) at the remaining corner points to keep the second auxiliary components (2) in a vertical state; Adjust the first auxiliary component (1) to a horizontal setting again, and obtain the actual projected sliding height of the remaining corner points at this time; Based on the sliding height deviation of the remaining corner points, the elevation positions of the remaining corner points and the position of the second auxiliary component (2) are adjusted so that the projected sliding height of each corner point is adjusted to its corresponding reference projected sliding height, thus completing the elevation position positioning of the remaining corner points.

6. The method for positioning an inclined embedded plate as described in claim 1, characterized in that, The prism assembly (3) includes: Connector (31), which is connected to the second auxiliary component (2); Tray (30), said tray (30) is fixed to connector (31); Prism protrusion (32), the prism protrusion (32) is disposed at the center of one side of the top surface of the tray (30); The prism body (33) is disposed on the prism protrusion (32).

7. The method for positioning an inclined embedded plate as described in claim 6, characterized in that, The second auxiliary component (2) includes: The sliding prism rod (23) includes a multi-section tenoned connecting rod, with a hollow core at the top of the top connecting rod and a through hole (27) at the bottom connecting rod. The hinge component includes a hinge shaft (21), which is connected to a sliding prism rod (23) through a through hole (27). Hinged hinge pieces (24) are connected to both sides of the hinge shaft (21), and the hinge pieces (24) are provided with fixing members for fixing to the inclined embedded plate (4).

8. The method for positioning an inclined embedded plate as described in claim 7, characterized in that: The inclined embedded plate (4) is initially positioned, and a prism assembly (3) and a second auxiliary assembly (2) are set at the corner points on both sides of any top edge of the inclined embedded plate (4), specifically including: To initially position the inclined embedded plate (4); Fix the two hinges to the corners of any top edge on both sides of the inclined embedded plate (4); The two sliding prism rods (23) are respectively installed on the hinge shafts (21) of the two hinge pieces; Install the connectors (31) of the two prism assemblies (3) onto the two sliding prism rods (23) respectively, and make the prism protrusions (32) on the tray (30) coaxial with the central axis of the outer side wall of the sliding prism rod (23).

Images