Installation construction method of special-shaped hyperbolic column-wrapped stone based on BIM technology

Abstract

The invention discloses a construction method for installing and constructing a column-wrapped stone material with a special-shaped hyperboloid surface based on BIM technology, which comprises a column and a stone block, and comprises the following steps: S1, establishing a BIM model according to a design drawing, and marking on the surface of the column according to design requirements, dividing the stone area, and numbering the area, wherein the first layer is A, the first block is 01, and so on, marked as A-01, B-03; S2, inspecting the stones entering the site, and then pre-joining them; S3, and installing gaskets and frame support blocks through expansion bolts; S4, adjusting the extension length of the frame support block according to the curvature radius of the hyperboloid; S5, slotting the joint position of the stone material to form a positioning groove; S6, splicing the slotted stone material onto the frame support block; S7, filling the joint with caulking glue; S8, performing operations in sequence to install all the stones; S9, completing the construction of the column-wrapped stone material after the inspection is qualified, ensuring the efficiency and stability of the stone construction, and improving the surface quality and internal stability.

Description

Technical Field

[0001] The invention relates to the technical field of column-wrapping stone materials, and in particular to an installation construction method of column-wrapping stone materials with special-shaped hyperbolic surfaces based on BIM technology. Background Art

[0002] In the current building decoration process, in order to ensure aesthetics, column stones are generally installed on the columns of the hall for decoration. The stone has a variety of structures, including square structure, cylindrical structure and hyperbolic structure.

[0003] However, when installing the existing hyperbolic surface retaining stone, due to the limitation of the curved surface structure, the existing method and structure are not conducive to the precise positioning of stones in different positions during positioning and installation, affecting the stability and aesthetics of the curved surface splicing, and the spacing between the column and the stone is also different. The existing construction frame is not convenient for adjusting the length according to the position, resulting in interference or more hollowing in the stone installation, and insufficient stability. A new construction method needs to be proposed. Summary of the invention

[0004] The purpose of the present invention is to solve the shortcomings of the prior art and to propose a construction method for installing special-shaped hyperbolic column-wrapping stone based on BIM technology.

[0005] In order to achieve the above object, the present invention adopts the following technical solutions:

[0006] The installation construction method of the column-wrapping stone material of the special-shaped hyperboloid surface based on BIM technology includes columns and stone blocks. The installation construction method of the column-wrapping stone material of the special-shaped hyperboloid surface based on BIM technology includes the following steps:

[0007] S1. Build a BIM model based on the design drawings, and draw lines on the surface of the columns according to the design requirements, divide the stone areas, and number them. The first layer is A, the first block is 01, and so on, marked as A-01, B-03;

[0008] S2. Inspect the incoming stones, pre-join them, align and join them according to the area numbers, and weave them into the same number as the area;

[0009] S3. Drill holes on the surface of the columns according to the BIM model and drawing position requirements, and install gaskets and frame support blocks through expansion bolts;

[0010] S4. According to the curvature radius of the hyperboloid, the extension length of the frame support block is adjusted to correspond to the joint position of the hyperboloid stone;

[0011] S5. Slotting the joints of the stones to form positioning grooves;

[0012] S6. Splice the slotted stone onto the frame support block, inject colloid into the positioning groove, and snap-fit ​​and adhere it onto the frame support block;

[0013] S7, fill the joints with caulking glue, fill the gaps between the joints, and perform final installation;

[0014] S8. Wrap a circular iron wire around the surface of the stone and tighten it, then install the next layer of stone. Repeat the steps in sequence until all the stones are installed.

[0015] S9. Allow the installed stones to stand and set, and perform surface protection. After passing the inspection, complete the construction of the column-wrapping stones.

[0016] Preferably, the stone inspection in step S2 includes checking the surface quality of the stone, including the following items: no obvious defects such as breakage, missing edges, corner drop, dark marks, cracks, local pollution, surface pits, and pitting. After acceptance, the stone is spliced ​​and numbered.

[0017] Preferably, the drilling positions in step S3 correspond to the intersections of the horizontal seams of each layer of stone and the vertical seams of adjacent stones.

[0018] Preferably, the slotting position in step S5 is the intersection of the seam lines, and the square opening slot is located at the corner.

[0019] Preferably, the splicing method of step S6 is to place the stones with corresponding numbers into the numbered areas, adjust the positions, adjust the verticality and curvature of the hyperbolic stones, then remove the stone slabs for local treatment, install and tighten after qualified adjustments, and fill with colloid for adhesion and positioning.

[0020] Preferably, the caulking glue in step S7 is made of marble glue and a matching curing agent, and the ratio of marble glue to curing agent is 20:1-1.8.

[0021] Preferably, the surface protection in step S9 includes checking the texture and color of the stone to reduce obvious color difference and layout difference, and coating the surface of the stone for protection, and performing secondary polishing on the scratched position.

[0022] Preferably, an expansion bolt is fixedly installed on the surface of the column, an arc-shaped gasket and a frame are fixedly installed on the surface of the expansion bolt, a threaded rod is threadedly connected to the surface of one end of the frame, a frame support block is fixedly connected to the surface of one end of the threaded rod, locking nuts are threadedly connected to the surfaces of both ends of the threaded rod, and a vertical frame is fixedly welded to the surface of one side of the frame.

[0023] Preferably, open grooves are provided at four corners of both end surfaces of the stone block, and the side surfaces of the open grooves are fixedly clamped and adhered to one end surface of the frame support block.

[0024] The installation construction method of column-wrapped stone with a special-shaped hyperboloid based on BIM technology provided by the present invention installs arc gaskets and a skeleton through expansion bolts, and installs a frame support block in combination with a threaded rod thread, which is conducive to fixed-point installation of supports according to drawing requirements, ensures the stability of the frame, and avoids hollowing. The support length can be adjusted according to the radius change of the hyperboloid, and then the spacing of the surface change can be matched, which is convenient for adjusting the construction and conducive to precise positioning installation. At the same time, accurate positioning is guaranteed through regional division and stone numbering, and misalignment and omission are avoided. In addition, caulking and adhesion and subsequent protection are performed to ensure the efficiency and stability of stone construction, improve surface quality and internal stability, and facilitate promotion and use. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 It is a construction principle structure diagram of the present invention;

[0026] Figure 2 It is a cross-sectional view of the construction structure of the present invention;

[0027] Figure 3 For the present invention Figure 1 A magnified view of the middle skeleton connection point A;

[0028] Figure 4 It is a schematic structural diagram of the arc-shaped gasket of the present invention.

[0029] In the figure: 1 column, 11 expansion bolt, 12 arc-shaped gasket, 13 frame, 14 threaded rod, 15 frame support block, 16 locking nut, 17 vertical frame, 2 stone plate, 21 opening groove. DETAILED DESCRIPTION

[0030] In order to make the purpose, technical solution and advantages of the present invention more clearly understood, the present invention is further described in detail below in conjunction with specific embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not used to limit the present invention.

[0031] The installation construction method of the column-wrapping stone material with a special-shaped hyperboloid surface based on the BIM technology includes a column 1 and a stone block 2. The installation construction method of the column-wrapping stone material with a special-shaped hyperboloid surface based on the BIM technology includes the following steps:

[0032] S1. Build a BIM model based on the design drawings, and draw lines on the surface of the columns according to the design requirements, divide the stone areas, and number them. The first layer is A, the first block is 01, and so on, marked as A-01, B-03;

[0033] S2. Inspect the incoming stones, pre-join them, align and join them according to the area numbers, and weave them into the same number as the area;

[0034] S3. Drill holes on the surface of the columns according to the BIM model and drawing position requirements, and install gaskets and frame support blocks through expansion bolts;

[0035] S4. According to the curvature radius of the hyperboloid, the extension length of the frame support block is adjusted to correspond to the joint position of the hyperboloid stone;

[0036] S5. Slotting the joints of the stones to form positioning grooves;

[0037] S6. Splice the slotted stone onto the frame support block, inject colloid into the positioning groove, and snap-fit ​​and adhere it onto the frame support block;

[0038] S7, fill the joints with caulking glue, fill the gaps between the joints, and perform final installation;

[0039] S8. Wrap a circular iron wire around the surface of the stone and tighten it, then install the next layer of stone. Repeat the steps in sequence until all the stones are installed.

[0040] S9. Allow the installed stones to stand and set, and perform surface protection. After passing the inspection, complete the construction of the column-wrapping stones.

[0041] Preferably, the stone inspection in step S2 includes checking the surface quality of the stone, including the following items: no obvious defects such as breakage, missing edges, corner drop, dark marks, cracks, local pollution, surface pits, and pitting. After acceptance, the stone will be spliced ​​and numbered.

[0042] Preferably, the drilling positions in step S3 correspond to the intersections of the horizontal seams of each layer of stone and the vertical seams of adjacent stones.

[0043] Preferably, the slotting position in step S5 is the intersection of the seam lines, and the square opening slot is located at the corner.

[0044] Preferably, the splicing method of step S6 is to place the stones with corresponding numbers into the numbered areas, adjust the positions, adjust the verticality and curvature of the hyperbolic stones, then remove the stone slabs for local treatment, install and tighten after qualified adjustments, and fill with colloid for adhesion and positioning.

[0045] Preferably, the caulking glue in step S7 is made of marble glue and a matching curing agent, and the ratio of marble glue to curing agent is 20:1-1.8.

[0046] Preferably, the surface protection in step S9 includes checking the texture and color of the stone to reduce obvious color difference and layout difference, and coating the stone surface for protection, and performing secondary polishing on the scratched position.

[0047] Preferably, an expansion bolt 11 is fixedly installed on the surface of the column 1, and an arc-shaped gasket 12 and a skeleton 13 are fixedly installed on the surface of the expansion bolt 11. A threaded rod 14 is threadedly connected to one end surface of the skeleton 13, and a frame support block 15 is fixedly connected to one end surface of the threaded rod 14. Locking nuts 16 are threadedly connected to both end surfaces of the threaded rod 14, and a vertical frame 17 is fixedly welded to one side surface of the skeleton 13.

[0048] Preferably, opening grooves 21 are provided at four corners of both end surfaces of the stone block 2 , and the side surfaces of the opening grooves 21 are fixedly clamped and adhered to one end surface of the frame support block 15 .

[0049] Example

[0050] During installation, holes can be drilled at the intersection of the intersection lines of the divided areas, and then the expansion bolts 11 can be installed, and then the arc-shaped gaskets 12 can be fixedly installed to fit the arc-shaped surface of the column 1. Combined with the installation frame 13 and the positioning installation using nuts, the frame 13 and the frame support blocks 15 can be fixedly installed on the surrounding surfaces of the column 1, and then the vertical frame 17 can be fixedly welded on the side of the frame 13 to connect the upper and lower hanging machines 13. The two ends of the vertical frame 17 are respectively fixed to the floor and the ceiling to enhance the structural strength. Then, according to the curvature change of the hyperbolic surface, the extended length can be adjusted by rotating the threaded rod 14, and the frame support block 15 can be adjusted to different positions to ensure that the distance from the column 1 adapts to the curvature change of this area, which is convenient for adjustment and has high adaptability. Then, the locking nuts 16 at both ends are tightened to lock and fix, completing the installation and adjustment of the internal frame, which is conducive to the matching installation of the external stone slabs, which is accurate and stable.

Claims

1. A construction method for installing and constructing a column-wrapped stone material with a special-shaped hyperbolic surface based on BIM technology, comprising a column (1) and a stone block (2), characterized in that: An expansion bolt (11) is fixedly installed on the surface of the column (1), an arc-shaped gasket (12) and a frame (13) are fixedly installed on the surface of the expansion bolt (11), a threaded rod (14) is threadedly connected to one end surface of the frame (13), a frame support block (15) is fixedly connected to one end surface of the threaded rod (14), locking nuts (16) are threadedly connected to both end surfaces of the threaded rod (14), and a vertical frame (17) is fixedly welded to one side surface of the frame (13); Open grooves (21) are provided at four corners of both end surfaces of the stone block (2), and the side surfaces of the open grooves (21) are fixedly clamped and bonded to one end surface of the frame support block (15); The BIM-based special-shaped hyperbolic column-wrapped stone installation construction method includes the following steps: S1. Build a BIM model based on the design drawings, and draw lines on the surface of the columns according to the design requirements, divide the stone areas, and number them. The first layer is A, the first block is 01, and so on, marked as A-01, B-03; S2. Inspect the incoming stones, pre-join them, align and join them according to the area numbers, and weave them into the same number as the area; S3. Drill holes on the surface of the columns according to the BIM model and drawing position requirements, and install gaskets and frame support blocks through expansion bolts; S4. According to the curvature radius of the hyperboloid, the extension length of the frame support block is adjusted to correspond to the joint position of the hyperboloid stone; S5. Slotting the joints of the stones to form positioning grooves; S6. Splice the slotted stone onto the frame support block, inject colloid into the positioning groove, and snap-fit ​​and adhere it onto the frame support block; S7, fill the joints with caulking glue, fill the gaps between the joints, and perform final installation; S8. Wrap a circular iron wire around the surface of the stone and tighten it, then install the next layer of stone. Repeat the steps in sequence until all the stones are installed. S9. Allow the installed stones to stand and set, and perform surface protection. After passing the inspection, complete the construction of the column-wrapping stones.

2. The installation construction method of the special-shaped hyperbolic column-wrapping stone material based on BIM technology according to claim 1 is characterized in that: The stone inspection in step S2 includes checking the surface quality of the stone, including the absence of obvious defects such as breakage, missing edges, corner drop, dark marks, cracks, local pollution, surface pits, and pitting. After acceptance, the stone will be spliced ​​and numbered.

3. The installation construction method of the column-wrapping stone material with a special-shaped hyperbolic surface based on BIM technology according to claim 1 is characterized in that: The drilling positions in step S3 correspond to the intersections of the horizontal seams of each layer of stone and the vertical seams of adjacent stones.

4. The installation construction method of the special-shaped hyperbolic column-wrapping stone material based on BIM technology according to claim 1 is characterized in that: The slotting position in step S5 is the intersection of the seam lines and is a square open slot located at the corner.

5. The installation construction method of the special-shaped hyperbolic column-wrapping stone material based on BIM technology according to claim 1 is characterized in that: The splicing method of step S6 is to place the stones with corresponding numbers in the numbered areas and adjust the positions, adjust the verticality and curvature of the hyperbolic stones, then remove the stone slabs for local treatment, install and tighten after qualified adjustments, and fill with colloid for adhesion and positioning.

6. The installation construction method of the special-shaped hyperbolic column-wrapping stone material based on BIM technology according to claim 1 is characterized in that: The caulking glue in step S7 uses marble glue and a matching curing agent, and the ratio of marble glue to curing agent is 20:1-1.

8.

7. The installation construction method of the special-shaped hyperbolic column-wrapping stone material based on BIM technology according to claim 1 is characterized in that: The surface protection in step S9 includes checking the texture and color of the stone to reduce obvious color difference and layout difference, and coating the surface of the stone for protection and performing secondary polishing on the scratched position.

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