Simulation construction management method for automobile sheet galvanizing project

Abstract

The invention discloses a simulation construction management method for an automobile sheet galvanizing project. Comprising the following steps: S1, establishing an equipment basic model of an automobile sheet galvanizing project production line by utilizing revit software; s2, using tekla software to establish an automobile sheet galvanizing project steel structure main workshop model; s3, using Solidworks to establish a production line model for the galvanization production line according to an equal proportion; s4, establishing a comprehensive three-dimensional model of the production line, and performing visual disclosure on construction management personnel and operating personnel by using a BIM model; s5, solving the design problem found in the building process of the comprehensive three-dimensional model of the production line; and S6, checking the Solidworks model and the field point cloud model by using a three-dimensional scanner to generate a 3D checking report. According to the invention, the collision problem between different professions is found in advance; on the premise of ensuring safety, construction procedures are reasonably arranged, and the project construction period is optimized.

Description

Technical Field

[0001] The invention relates to building construction management, in particular to a simulation construction management method for an automobile plate galvanizing project. Background Art

[0002] The automotive sheet galvanizing project is a kind of steel that has been rolled and heat-treated for many times, with good mechanical properties and process properties, and is widely used in the automotive, home appliance, construction and other industries. In the construction process of the galvanizing production line, digital simulation construction is an important link, which directly affects the progress and cost of the project construction.

[0003] At present, the construction industry still has high pollution, high energy consumption and low efficiency, digitalization is still running at a low level, and the profit margins of construction companies are generally low. To get rid of the dilemma of the development of the construction industry, it is necessary to use digital means to change the original backward production methods and management models, promote the sustainable development of construction companies, and realize the transformation and upgrading of the construction industry. BIM technology, as the core technology of digital transformation, will be the core technical support for promoting the digital transformation and upgrading of enterprises in combination with other digital technologies.

[0004] The following technical problems exist in the existing construction: According to the blueprint issued by the design institute, the equipment foundation construction, steel structure plant structure construction and electromechanical equipment installation are carried out in sequence. First of all, due to the limitations of professional construction drawings, there is a large amount of subsequent rework, which increases the construction cost. In areas such as the annealing furnace, there are multi-professional structural facilities such as civil engineering, steel structure and electromechanical, and there is a disorderly construction phenomenon of cross-operation of multiple types of work in a small space; the on-site construction site is small, and there are many components and equipment, which easily cause the component pressure surface to be unable to be installed or the components to be transported twice. In addition, the existing construction plan also has certain limitations in the process of promoting green construction and digital construction. Summary of the invention

[0005] The present invention aims to solve the above-mentioned technical problems, thereby providing a simulation construction management method for automobile plate galvanizing projects, improving the level of intelligent and visualized construction, and improving project construction efficiency.

[0006] The present invention solves the technical problem and adopts the following technical solution: A simulation construction management method for an automobile sheet galvanizing project comprises the following steps: S1. According to the construction drawings, use Revit software to establish the equipment foundation model of the production line of the automotive sheet galvanizing project; S2. According to the steel structure detailed drawing, use Tekla software to build the main steel structure plant model of the automobile plate galvanizing project; S3. According to the production process of the hot-dip galvanizing unit, use Solidworks to build a production line model of the galvanizing production line in proportion; S4. Establish a comprehensive three-dimensional model of the production line, use the BIM model to conduct visual briefings for construction management personnel and operators, and guide construction site management; S5. Solve the design problems found in the process of establishing the comprehensive three-dimensional model of the production line; S6. For the completed equipment, use a 3D scanner to collect point cloud data of the on-site equipment, and generate a 3D verification report by verifying the Solidworks model with the on-site point cloud model.

[0007] Compared with the prior art, the present invention using the above technical solution has the following beneficial effects: 1) Solved the problem of how to discover the conflicts between different disciplines in advance during the project construction process; 2) Solved how to reasonably arrange construction procedures and optimize project construction period under the premise of ensuring safety; 3) Solved technical issues such as how to promote the intelligent and visual construction process of Sino-foreign joint venture projects and improve the installation efficiency of project construction.

[0008] Further, the optimization scheme of the present invention is: The equipment foundation model includes an inlet section equipment foundation model, an inlet looper equipment foundation pit model, a cleaning section equipment foundation and main structure model, an annealing furnace foundation and zinc pot foundation pit model, an intermediate looper underground structure model and a post-processing equipment foundation model.

[0009] The steel structure main plant model includes raw material and finished product warehouse models, galvanizing workshop models and grinding roller room models.

[0010] The production line model is established according to the process flow.

[0011] The comprehensive three-dimensional model of the production line is established using DW software. DETAILED DESCRIPTION

[0012] The technical solutions in the embodiments of the present invention will be clearly and completely described below in combination with the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0013] In the description of the present invention, it is necessary to understand that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside" and "outside" etc., indicating directions or positional relationships, are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore cannot be understood as a limitation on the present invention.

[0014] This embodiment provides a simulation construction management method for an automobile sheet galvanizing project, which is performed in the following steps: S1. According to the construction drawings, using the Revit drawing software, establish the equipment foundation model of the automobile plate galvanizing project production line. The equipment foundation model includes the entrance section equipment foundation model, the entrance loop equipment foundation pit model, the cleaning section equipment foundation and main structure model, the annealing furnace foundation and zinc pot foundation pit model, the intermediate loop underground structure model and the post-processing equipment foundation model.

[0015] S2. According to the steel structure detailed drawing, the main steel structure plant model of the automobile plate galvanizing project is established using Tekla software. The main steel structure plant model includes raw material and finished product warehouse models, galvanizing workshop models and grinding roller room models. Each steel structure plant model consists of a steel pipe-concrete column system, a crane beam system, a roof system and a wall system.

[0016] S3. According to the production process of the hot-dip galvanizing unit, Solidworks is used to build a production line model of the galvanizing production line in proportion, and the production line model is built according to the process flow. The main process flow is: the raw steel coil is transported to the uncoiler reel by the transport trolley, the steel strip head is straightened by the clamping and straightening machine, the entrance shear cuts off the unqualified part of the strip head, and sends it to the welding machine to be welded with the tail of the prepared previous strip; the welded strip is inspected by the weld, sheared by the crescent shear, and then increased to the process processing speed, and then enters the cleaning section through the entrance looper. In the cleaning section, the strip is successively cleaned by alkali, brushed by alkali, cleaned by electrolysis, brushed by water, rinsed by hot water and dried by hot air to obtain a clean surface before entering the annealing furnace; after preheating, heating, soaking and cooling in the annealing furnace, the strip enters the zinc pot through the furnace nose for hot-dip galvanizing, and then enters the intermediate looper after post-galvanizing cooling, water quenching and drying; after skin finishing, straightening and chemical treatment through the intermediate looper, the strip enters the exit looper; after vertical inspection, horizontal inspection, oiling, shearing and other processes, the strip comes out of the exit looper and enters the tension coiler for coiling.

[0017] S4. Use the self-developed DW software to build a comprehensive three-dimensional model of the production line, use the BIM model to conduct visual briefings for construction management personnel and operators, and guide construction site management. This method of visual construction guidance solves the problem of foreign-language drawings and foreign-language installation instructions being difficult to understand, while greatly improving management and production efficiency and reducing construction costs. BIM software can also be used to build a comprehensive three-dimensional model of the production line.

[0018] S5. When establishing a comprehensive three-dimensional model of the production line, it is also a process of reviewing the construction drawings of the equipment foundation model, steel structure model and equipment installation model, discovering problems in advance and solving design problems found in the process of establishing the comprehensive three-dimensional model of the production line to avoid rework in the later stage. Timely discover drawing problems during the modeling process and generate a drawing problem report. Perform collision detection on all professional models and generate a detection report. The project has very high requirements for pipeline construction. Due to the limited underground space of the equipment foundation, there are many professional pipelines and bridges of the equipment, and it is necessary to reserve channels for equipment maintenance personnel, which requires high space utilization. Create a full-professional BIM model according to the construction drawings, conduct comprehensive application of pipelines for the electromechanical model, solve various collisions between pipelines according to the specifications, and optimize the multi-layer layout of the foundation pipelines and bridges of the straightening machine equipment to make full use of the longitudinal space and expand the horizontal space utilization.

[0019] S6. For the completed equipment, use 3D scanners to collect point cloud data of the on-site equipment, and generate 3D verification reports by verifying the Solidworks model and the on-site point cloud model, so as to accurately grasp the on-site errors and make timely adjustments to the subsequent professional models. Using the construction progress model, an innovative engineering progress management model combining real-life images with information models can be implemented, which can help to adjust the on-site scheduling in a timely manner and ensure the reasonable and orderly advancement of the project.

[0020] The three-dimensional model of the present invention is used to guide the construction visually, which can not only effectively solve the problem that foreign drawings and foreign installation instructions are difficult to understand, but also can more intuitively show the structural form, plane layout and production process of the galvanizing production line to managers and operators. Project information, which is of great value for improving production efficiency and reducing production costs. Secondly, the process of simulating the construction of the three-dimensional model of the present invention is of great significance to the digital construction and simulation construction of the project. Finally, since the present invention uses the BIM model to guide the construction concept, it will be forward-looking in the field of project construction, and therefore it also plays an important role in improving service quality and market competitiveness. In general, the present invention uses a three-dimensional model to guide construction, which has broad demand and application prospects in the construction market, especially in the continuous hot-dip galvanizing project of automotive plates.

[0021] The above shows and describes the basic principles and main features of the present invention and the advantages of the present invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the above embodiments and descriptions are only for explaining the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, and these changes and improvements all fall within the scope of the present invention to be protected.

Claims

1. A simulation construction management method for an automobile sheet galvanizing project, comprising the following steps: S1. According to the construction drawings, use Revit software to establish the equipment foundation model of the production line of the automotive sheet galvanizing project; S2. According to the steel structure detailed drawing, use Tekla software to build the main steel structure plant model of the automobile plate galvanizing project; S3. According to the production process of the hot-dip galvanizing unit, use Solidworks to build a production line model of the galvanizing production line in proportion; S4. Establish a comprehensive three-dimensional model of the production line, use the BIM model to conduct visual briefings for construction management personnel and operators, and guide construction site management; S5. Solve the design problems found in the process of establishing the comprehensive three-dimensional model of the production line; S6. For the completed equipment, use a 3D scanner to collect point cloud data of the on-site equipment, and generate a 3D verification report by verifying the Solidworks model with the on-site point cloud model.

2. The method for simulation construction management of automobile sheet galvanizing project according to claim 1 is characterized in that: The equipment foundation model includes an inlet section equipment foundation model, an inlet looper equipment foundation pit model, a cleaning section equipment foundation and main structure model, an annealing furnace foundation and zinc pot foundation pit model, an intermediate looper underground structure model and a post-processing equipment foundation model.

3. The method for simulation construction management of automobile sheet galvanizing project according to claim 1 is characterized in that: The steel structure main plant model includes raw material and finished product warehouse models, galvanizing workshop models and grinding roller room models.

4. The method for simulation construction management of automobile sheet galvanizing project according to claim 1 is characterized in that: The production line model is established according to the process flow.

5. The method for simulation construction management of automobile sheet galvanizing project according to claim 1 is characterized in that: The comprehensive three-dimensional model of the production line is established using DW software.