CN117027413A - BIM-based arc wall building method - Google Patents
BIM-based arc wall building method Download PDFInfo
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- CN117027413A CN117027413A CN202310766691.5A CN202310766691A CN117027413A CN 117027413 A CN117027413 A CN 117027413A CN 202310766691 A CN202310766691 A CN 202310766691A CN 117027413 A CN117027413 A CN 117027413A
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- 238000000034 method Methods 0.000 title claims abstract description 29
- 235000008733 Citrus aurantifolia Nutrition 0.000 claims abstract description 10
- 235000011941 Tilia x europaea Nutrition 0.000 claims abstract description 10
- 239000004571 lime Substances 0.000 claims abstract description 10
- 238000005096 rolling process Methods 0.000 claims abstract description 5
- 238000010276 construction Methods 0.000 abstract description 12
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000009435 building construction Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000004883 computer application Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
Abstract
The invention discloses a building method of an arc wall based on BIM, which comprises the following steps: preparing standard building blocks and prefabricated triangular blocks required by masonry; the positioning device is arranged on the arc-shaped beam, and the rolling roller on the clamp is clamped on the side surface of the arc-shaped beam; adjusting the position of the scale to ensure that the distance between the funnels at two sides is the thickness of the wall, then pushing the cross beam to rotate around the arc beam, and marking the size and the arc boundary of the arc wall by lime falling on the ground; dismantling the connecting rod and the funnel, connecting one end of the lifting rope with the scale, and performing auxiliary adjustment on the perpendicularity of the wall body by using the vertical lifting rope; and (5) building standard building blocks and prefabricated triangular blocks. The invention has the beneficial effects that: establishing a three-dimensional model BIM of the arc wall body, so that workers can find problems to correct in the process of dynamically simulating and constructing the arc wall body; and the positioning device is used for assisting in scribing, checking and correcting during masonry based on the sliding movement of the arc-shaped beam, so that the construction precision of the arc-shaped wall is improved.
Description
Technical Field
The invention belongs to the technical field of building masonry construction, and particularly relates to a Building Information Modeling (BIM) -based arc wall masonry method.
Background
The building information model is a new tool for architecture, engineering and civil engineering. A building information model (Building Information Modeling, BIM for short) is defined as a building or construction information model that is composed of complete and sufficient information to support lifecycle management and can be directly interpreted by a computer application. Briefly, digital technology supports lifecycle management of building environments. The BIM technology is used for assisting the existing building construction, and is a great trend of the building construction.
The existing arc wall is built according to CAD two-dimensional drawings, the best construction scheme cannot be obtained, and the problems in the construction can be found only in the construction process, so that time and labor are wasted in construction, and the engineering progress is influenced.
Disclosure of Invention
The invention aims at: the invention provides a building method of an arc wall based on BIM, which solves the problem that the building of the existing arc wall is time-consuming and labor-consuming.
The aim of the invention is achieved by the following technical scheme:
a building method of an arc wall based on BIM comprises the following steps:
step 1, preparing standard building blocks and prefabricated triangular blocks required by masonry;
step 2, installing a positioning device on the arc-shaped beam, wherein the positioning device comprises a cross beam, clamps are arranged on two sides of the cross beam, and rolling rollers on the clamps are clamped on the side surfaces of the arc-shaped beam;
step 3, an adjustable scale is arranged on the cross beam and is connected with the funnels through connecting rods, the positions of the scale are adjusted to ensure that the distance between the funnels at two sides is the thickness of the wall, white lime is filled in the funnels, then the cross beam is pushed to rotate around the arc-shaped beam, and the size and the arc-shaped boundary of the arc-shaped wall are marked when the white lime falls on the ground;
step 4, dismantling the connecting rod and the funnel, connecting one end of the lifting rope with the scale, connecting the other end of the lifting rope with the line weight, and performing auxiliary adjustment on the verticality of the wall body by using the vertical lifting rope in the masonry process;
and 5, building standard building blocks and prefabricated triangular blocks, wherein the prefabricated triangular blocks are built among the standard building blocks for angle adjustment, and the standard building blocks and the prefabricated triangular blocks form an arc-shaped masonry together.
Furthermore, the cross beam is provided with scales for adjusting the positions of the scales.
Further, the clamp is adjustably arranged on the cross beam.
Furthermore, the cross beam and the clamp and the cross beam and the scale are sleeved and matched with each other in rectangular cross section.
Further, the clamp is connected with a clamp screw in a threaded manner, the clamp screw penetrates through the clamp to be in contact with the cross beam, the scale screw is connected with a scale screw in a threaded manner, and the scale screw penetrates through the scale to be in contact with the cross beam.
Further, a tension spring is connected between the clamps, and the tension spring is used for pressing the idler wheel on the side face of the arc-shaped beam.
Further, the clamp is of an L-shaped structure, one end of the clamp is sleeved on the cross beam, and the other end of the clamp is provided with a roller rotating along the vertical axis.
In step 1, a model of standard building blocks and prefabricated triangular blocks is built based on BIM, and then virtual masonry of the arc wall is performed by using the standard building blocks and the prefabricated triangular blocks.
Further, in the step 1, a two-dimensional code is manufactured according to the position information of the prefabricated triangular block, the two-dimensional code is attached to the prefabricated triangular block, in the step 5, the prefabricated triangular block is placed at the approximate position by scanning the two-dimensional code, then the standard building block is built, and then the fine adjustment of the prefabricated triangular block is performed.
Further, in the step 5, in the masonry process, the cross beam rotates around the arc beam once every 0.5-1.5 m, and the masonry precision of the arc wall is checked.
The invention has the beneficial effects that:
1. the method comprises the steps of building a three-dimensional model BIM of the arc wall, dynamically simulating the building process of the arc wall by the three-dimensional model, and facilitating the workers to find problems to correct in the process of dynamically simulating the building of the arc wall.
2. And the positioning device is used for assisting in scribing, checking and correcting during masonry based on the sliding movement of the arc-shaped beam, so that the construction precision of the arc-shaped wall is improved.
The foregoing inventive subject matter and various further alternatives thereof may be freely combined to form a plurality of alternatives, all of which are employable and claimed herein; and the invention can be freely combined between the (non-conflicting choices) choices and between the choices and other choices. Various combinations will be apparent to those skilled in the art from a review of the present disclosure, and are not intended to be exhaustive or all of the present disclosure.
Drawings
Fig. 1 is a schematic construction view of the present invention.
Fig. 2 is a front view of the structure of the positioning device of the present invention.
Fig. 3 is a schematic construction view of a standard block and prefabricated triangular block of the present invention.
In the figure: the novel building block comprises a 1-arc-shaped beam, a 2-standard building block, a 3-prefabricated triangular block, a 4-arc-shaped building block, a 5-cross beam, a 6-scale, a 7-clamp, an 8-roller, a 9-tension spring, a 10-clamp screw, a 11-scale, a 12-connecting rod, a 13-funnel, a 14-lifting rope, a 15-line weight and a 16-scale screw.
Detailed Description
The following non-limiting examples illustrate the invention.
Example 1:
referring to fig. 1 to 3, a building method for an arc wall based on BIM adopts a positioning device, which comprises a cross beam 5, scales 6, a clamp 7, a roller 8, a tension spring 9, a clamp screw 10, a scale 11, a connecting rod 12, a funnel 13, a lifting rope 14, a wire weight 15 and a scale screw 16.
The beam 5 is of a cuboid plate-shaped structure, the two ends of the beam 5 are sleeved with the clamp 7 and the scale 11, and the clamp 7 is positioned on the inner side of the beam 5 relative to the scale 11. The horizontal positions of the clamp 7 and the staff 11 are adjustable, but the clamp 7 and the staff 11 can not rotate relative to the cross beam 5.
The fixture 7 is of an L-shaped structure, the lower end of the fixture 7 is sleeved on the cross beam 5, the other end of the fixture 7 is provided with a roller 8 rotating along a vertical axis, the side face of the arc beam 1 is clamped by the roller 8, and rolling and walking of the cross beam 5 relative to the arc beam 1 are realized.
A tension spring 9 is connected between the clamps 7, and the tension spring 9 is utilized to provide inward tension force for the clamps 7, so that the roller 8 is pressed on the side surface of the arc beam 1, and the roller 8 is ensured not to move downwards relative to the arc beam 1. The clamp 7 is connected with a clamp screw 10 in a threaded manner, the clamp screw 10 passes through the lower part of the clamp 7 to be in contact with the cross beam 5, the clamp screw 10 is screwed down after the clamp 7 is adjusted in place, and the clamp screw 10 is loosened when the position of the clamp 7 is adjusted.
The scale 6 for adjusting the positions of the scales 11 is arranged on the cross beam 5, so that the distance between the scales 11 on two sides can be conveniently controlled. The scale 11 is connected with a scale screw 16 in a threaded manner, the scale screw 16 passes through the upper part of the scale 11 to be in contact with the cross beam 5, the scale screw 16 is screwed down after the scale 11 is adjusted in place, and the scale screw 16 is loosened when the position of the scale 11 is adjusted.
The lower part of the scale 11 is connected with a connecting rod 12 or a lifting rope 14. When the scale 11 is connected with the connecting rod 12, the funnel 13 connected with the lower end of the connecting rod 12 is used for placing white lime, the white lime falls down through the conical funnel, and on the basis that the cross beam 5 walks along the arc beam 1, the white lime slides out of the marked line built on the wall body on the ground. When the scale 11 is connected with the lifting rope 14, the wire weight 15 connected with the lower end of the lifting rope 14 realizes tightening of the lifting rope 14, provides reference for the position and the verticality of a masonry member, and improves the masonry precision.
The masonry method comprises the following steps: step 1, building a model of a standard building block 2 (600 x 200 x 300mm, 600 x 200mm, 600 x 300 mm) according to a building principle based on BIM aiming at a standard layer or a standard construction section, and then performing virtual building of a wall body of the standard layer or the standard construction section by using the standard building block 2.
For an arc connection area between a standard building block and the standard building block, a prefabricated triangular block 3 model is built based on BIM, then virtual masonry of an arc wall body is carried out by utilizing the standard building block 2 and the prefabricated triangular block 3, a masonry model of the arc wall body is built independently, and then the standard building block 2 and the prefabricated triangular block 3 required by masonry are prepared according to position and size information of the masonry model. And (3) manufacturing a two-dimensional code according to the position information of the prefabricated triangular block 3, and attaching the two-dimensional code to the prefabricated triangular block 3.
And 2, installing a positioning device on the arc beam 1, wherein the positioning device comprises a cross beam 5, clamps 7 are arranged on two sides of the cross beam 5, and rolling rollers 8 on the clamps 7 are clamped on the side surfaces of the arc beam 1, so that the positioning device can move along the radian of the arc beam 1. The position of the clamps 7 is adjustable so as to adjust the spacing of the clamps 7 at both sides according to arc beams 1 of different widths.
And 3, an adjustable scale 11 is arranged on the cross beam 5, the scale 11 is connected with the funnels 13 through a connecting rod 12, the positions of the scales 11 are adjusted to ensure that the distance between the funnels 13 at two sides is the thickness of a wall body, white lime is filled in the funnels 13, then the cross beam 5 is pushed to rotate around the arc beam 1, and the size and the arc boundary of the arc wall body are marked by the white lime falling on the ground.
And 4, dismantling the connecting rod 12 and the funnel 13, connecting one end of the lifting rope 14 with the scale 11, connecting the other end of the lifting rope 14 with the wire pendant 15, ensuring the tightening of the lifting rope 14 by the wire pendant 15, and performing auxiliary adjustment on the verticality of the wall body by using the vertical lifting rope 14 in the masonry process.
And 5, carrying out the masonry of the standard building blocks 2 and the prefabricated triangular blocks 3, placing the prefabricated triangular blocks 3 at approximate positions by scanning the two-dimensional codes, then carrying out the masonry of the standard building blocks 2, and carrying out fine adjustment on the prefabricated triangular blocks 3. The angle adjustment is carried out to the prefabricated triangular blocks 3 built between the standard building blocks 2, and the arc-shaped masonry 4 is formed by the standard building blocks 2 and the prefabricated triangular blocks 3 together.
In the masonry process, the cross beam 5 rotates around the arc beam 1 once at intervals of 0.5-1.5 m, the masonry precision of the arc wall is checked by using the lifting rope 14, and the deviation of the horizontal position or the verticality of brickwork is avoided.
The foregoing basic embodiments of the invention, as well as other embodiments of the invention, can be freely combined to form numerous embodiments, all of which are contemplated and claimed. In the scheme of the invention, each selection example can be arbitrarily combined with any other basic example and selection example.
The foregoing description of the preferred embodiments of the invention is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the invention.
Claims (10)
1. The method for constructing the arc wall based on the BIM is characterized by comprising the following steps of:
step 1, preparing standard building blocks (2) and prefabricated triangular blocks (3) required by masonry;
step 2, installing a positioning device on the arc-shaped beam (1), wherein the positioning device comprises a cross beam (5), clamps (7) are arranged on two sides of the cross beam (5), and rolling rollers (8) on the clamps (7) are clamped on the side surfaces of the arc-shaped beam (1);
step 3, an adjustable scale (11) is arranged on the cross beam (5), the scale (11) is connected with the funnels (13) through a connecting rod (12), the positions of the scale (11) are adjusted to ensure that the distance between the funnels (13) at two sides is the thickness of a wall, white lime is filled in the funnels (13), then the cross beam (5) is pushed to rotate around the arc-shaped beam (1), and the size and the arc-shaped boundary of the arc-shaped wall are marked by the white lime falling on the ground;
step 4, dismantling the connecting rod (12) and the funnel (13), connecting one end of the lifting rope (14) with the scale (11), connecting the other end of the lifting rope (14) with the line weight (15), and performing auxiliary adjustment on the verticality of the wall body by using the vertical lifting rope (14) in the masonry process;
and 5, building standard building blocks (2) and prefabricated triangular blocks (3), wherein the prefabricated triangular blocks (3) are built between the standard building blocks (2) for angle adjustment, and the standard building blocks (2) and the prefabricated triangular blocks (3) form an arc-shaped masonry (4) together.
2. The BIM-based arch wall masonry method according to claim 1, wherein: the beam (5) is provided with a scale (6) for adjusting the position of the scale (11).
3. The BIM-based arch wall masonry method according to claim 1, wherein: the clamp (7) is adjustably arranged on the cross beam (5).
4. A BIM-based arch wall masonry method according to claim 1 or 3, wherein: the cross beam (5) and the clamp (7) and the cross beam (5) and the scale (11) are sleeved and matched in rectangular cross sections.
5. A BIM-based arch wall masonry method according to claim 1 or 3, wherein: the fixture is characterized in that the fixture (7) is connected with the fixture screw (10) in a threaded manner, the fixture screw (10) penetrates through the fixture (7) to be in contact with the cross beam (5), the scale (11) is connected with the scale screw (16) in a threaded manner, and the scale screw (16) penetrates through the scale (11) to be in contact with the cross beam (5).
6. The BIM-based arch wall masonry method according to claim 1, wherein: a tension spring (9) is connected between the clamps (7), and the idler wheels (8) are pressed on the side surfaces of the arc-shaped beams (1) by the tension spring (9).
7. The BIM-based arch wall masonry method according to claim 1 or 6, wherein: the clamp (7) is of an L-shaped structure, one end of the clamp (7) is sleeved on the cross beam (5), and the other end of the clamp (7) is provided with a roller (8) rotating along a vertical axis.
8. The BIM-based arch wall masonry method according to claim 1, wherein: in the step 1, a model of a standard building block (2) and a prefabricated triangular block (3) is built based on BIM, and then virtual masonry of the arc wall body is carried out by using the standard building block (2) and the prefabricated triangular block (3).
9. The BIM-based arch wall masonry method according to claim 1 or 8, wherein: in the step 1, a two-dimensional code is manufactured according to the position information of the prefabricated triangular block (3), the two-dimensional code is attached to the prefabricated triangular block (3), in the step 5, the prefabricated triangular block (3) is placed at the approximate position by scanning the two-dimensional code, then the standard building block (2) is built, and then the fine adjustment of the prefabricated triangular block (3) is performed.
10. The BIM-based arch wall masonry method according to claim 1, wherein: in the step 5, in the masonry process, the cross beam (5) rotates around the arc beam (1) once at intervals of 0.5-1.5 m, and the masonry precision of the arc wall is checked.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310766691.5A CN117027413A (en) | 2023-06-27 | 2023-06-27 | BIM-based arc wall building method |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310766691.5A CN117027413A (en) | 2023-06-27 | 2023-06-27 | BIM-based arc wall building method |
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| CN117027413A true CN117027413A (en) | 2023-11-10 |
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| CN202310766691.5A Pending CN117027413A (en) | 2023-06-27 | 2023-06-27 | BIM-based arc wall building method |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117601135A (en) * | 2024-01-23 | 2024-02-27 | 四川省铁路建设有限公司 | Intelligent wall building robot posture adjustment method and system |
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- 2023-06-27 CN CN202310766691.5A patent/CN117027413A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117601135A (en) * | 2024-01-23 | 2024-02-27 | 四川省铁路建设有限公司 | Intelligent wall building robot posture adjustment method and system |
| CN117601135B (en) * | 2024-01-23 | 2024-03-29 | 四川省铁路建设有限公司 | Intelligent wall building robot posture adjustment method and system |
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