阅读说明：本技术 一种bim辅助立磨施工的方法 (BIM auxiliary vertical mill construction method ) 是由 安志荣 刘伟 于 2020-11-30 设计创作，主要内容包括：本发明公开了一种BIM辅助立磨施工的方法,先根据立磨图纸设计尺寸将立磨整体建模,将砼面标高明确,将立磨螺栓固定支架和螺栓在图纸在BIM模型中标示出。通过BIM建模消除设计图纸中的不够明确之处,所见即所得。并通过BIM模型和实际工艺顺序,明确施工立磨螺栓框架和底板钢筋、施工螺栓组架和螺栓、施工骨架钢筋、施工基础顶部钢筋、螺栓校正、上部结构钢筋插筋,最后进行验收加固浇筑砼。整体立磨施工流程全部可视化,模拟化,对施工流程进行了优化,让施工经验缺乏的技术人员和施工人员都能准确的施工立磨等大型设备基础。施工方便快捷,质量可靠,而且大大提高了立磨基础施工的准确度和程序化,降低了施工成本,缩短了工期。(The invention discloses a BIM auxiliary vertical mill construction method, which comprises the steps of firstly modeling the whole vertical mill according to the design size of a vertical mill drawing, defining the elevation of a concrete surface, and marking a vertical mill bolt fixing support and a bolt on the drawing in a BIM model. And eliminating the unclear parts in the design drawing through BIM modeling, and obtaining the design drawing. And through a BIM model and an actual process sequence, a vertical grinding bolt frame and a bottom plate steel bar, a construction bolt group frame and a bolt, a construction framework steel bar, a construction foundation top steel bar, a bolt correction and an upper structure steel bar inserting bar are definitely constructed, and finally, acceptance is carried out to reinforce and pour concrete. The whole vertical mill construction process is completely visual and simulated, the construction process is optimized, and technicians and constructors with poor construction experience can accurately construct large equipment foundations such as the vertical mill. The construction is convenient and fast, the quality is reliable, the accuracy and the programming of the foundation construction of the vertical mill are greatly improved, the construction cost is reduced, and the construction period is shortened.)

1. A BIM auxiliary vertical mill construction method is characterized by comprising the following steps:

the method comprises the following steps: modeling the whole vertical mill according to the design size of a vertical mill drawing, defining the elevation of a concrete surface, marking a vertical mill bolt fixing support and a bolt in a BIM model, and eliminating the part which is not defined enough in the design drawing through BIM modeling, wherein the concrete surface is obtained;

step two: defining a process sequence through a BIM model;

step three: performing bottom crossing on constructors through the BIM;

step four: constructing a vertical mill foundation:

sequentially constructing a vertical grinding bolt frame (1) and a bottom plate steel bar, constructing a bolt assembly and a bolt (2), constructing a framework steel bar, constructing a foundation top steel bar, correcting the bolt (2), inserting upper structure steel bars, and finally checking and accepting to reinforce the poured concrete;

step five: and in the vertical mill construction process, the whole vertical mill construction process is completely visualized and simulated, and after the construction is finished, the suggestion feedback is carried out.

2. The BIM auxiliary vertical mill construction method according to claim 1, wherein the bolt assembly comprises a connecting plate (5), a base plate (6), an adjusting structure (7) and a bolt rod (8), the base plate is firstly fixedly arranged on the vertical mill bolt frame (1), the adjusting structure (7) is a cross-type adjusting rod, two connecting points of the bottom of the adjusting structure (7) are arranged on the vertical mill bolt frame (1), two connecting points of the top are arranged on the connecting plate (5) to support the connecting plate (5) of the top, a through hole is arranged on the connecting plate (5) and used for installing the bolt rod (8), one end of the bolt rod (8) far away from the vertical mill bolt frame (1) penetrates through the connecting plate (5), and the top is higher than the surface of the vertical mill base structure (4).

3. The BIM auxiliary vertical mill construction method according to claim 2, wherein a bolt hole (3) is reserved on the vertical mill base structure (4), and the bolt hole (3) is of an inverted conical structure.

4. The BIM auxiliary vertical mill construction method according to claim 3, wherein a polystyrene foam (9) is arranged on the periphery of the vertical mill foundation structure (4) and has a thickness of 100mm, the outer side of the polystyrene foam (9) is brushed with two layers of asphalt, and the top of the polystyrene foam (9) is caulked with ointment.

Technical Field

The invention relates to the technical field of vertical mill foundation construction, in particular to a BIM auxiliary vertical mill construction method.

Background

In the field of construction of cement plants in existing industrial building cement plants, the design of a vertical mill foundation is complex, drawings are not visual enough, and the precision requirement is high. The traditional construction method is to directly copy through drawings and imagine basic modeling, has high requirements on technicians and constructors, is very easy to make mistakes, and has low efficiency and high requirements and influences the construction period.

Disclosure of Invention

The invention aims to overcome the defects in the prior art, and provides a BIM auxiliary vertical mill construction method.

In order to achieve the purpose, the invention adopts the following technical scheme:

a BIM auxiliary vertical mill construction method comprises the following steps:

the method comprises the following steps: modeling the whole vertical mill according to the design size of a vertical mill drawing, defining the elevation of a concrete surface, marking a vertical mill bolt fixing support and a bolt in a BIM model, and eliminating the part which is not defined enough in the design drawing through BIM modeling, wherein the concrete surface is obtained;

step two: defining a process sequence through a BIM model;

step three: performing bottom crossing on constructors through the BIM;

step four: constructing a vertical mill foundation:

sequentially constructing a vertical grinding bolt frame and a bottom plate steel bar, constructing a bolt assembly and a bolt, constructing a framework steel bar, constructing a foundation top steel bar, correcting the bolt, inserting a steel bar into an upper structural steel bar, and finally checking and accepting to reinforce and cast concrete;

step five: and in the vertical mill construction process, the whole vertical mill construction process is completely visualized and simulated, and after the construction is finished, the suggestion feedback is carried out.

Further preferably, the bolt assembly includes connecting plate, base plate, regulation structure and polystyrene foam, at first will the base piece is fixed to be set up on founding and grinding the bolt frame, the regulation structure is crossing regulation pole, installs on founding and grinding the bolt frame at two tie points through the bottom of regulating structure, and two tie points at top are installed on the connecting plate and are supported the connecting plate at top, wherein, be equipped with the through-hole on the connecting plate, the through-hole is used for installing the polystyrene foam, the polystyrene foam is kept away from the one end of founding and grinding the bolt frame and is run through the connecting plate and the top is higher than the surface of founding and grinding the foundation structure.

Further preferably, a bolt hole is reserved in the vertical mill base structure, and the bolt hole is of an inverted conical structure.

Further preferably, a polystyrene foam is arranged on the periphery of the vertical mill base structure, the thickness of the polystyrene foam is 100mm, two layers of asphalt are brushed on the outer side of the polystyrene foam, and the top of the polystyrene foam is caulked by using ointment.

Compared with the prior art, the invention has the following beneficial effects:

the construction of the vertical mill foundation is assisted through the BIM technology, so that technicians and constructors with poor construction experience can accurately construct large equipment foundations such as the vertical mill, the quality is controllable, the accuracy and the programming of the vertical mill foundation are greatly improved, the construction cost is reduced, the construction period is greatly shortened, and the problem in the background technology can be effectively solved.

Drawings

FIG. 1 is a flow chart of the construction process of the present invention;

FIG. 2 is a schematic view of the overall structure of the present invention;

FIG. 3 is a schematic view of the overall construction of the bolt assembly of the present invention;

fig. 4 is a top view of a vertical mill base structure of the present invention.

In the figure: 1. vertically grinding the bolt frame; 2. a bolt; 3. bolt holes; 4. vertically grinding the foundation structure; 5. a connecting plate; 6. a base plate; 7. an adjustment structure; 8. a bolt shank; 9. polystyrene foam.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

Examples

As shown in fig. 1 to 4, a method for building a BIM auxiliary vertical mill includes the following steps:

the method comprises the following steps: modeling the whole vertical mill according to the design size of a vertical mill drawing, defining the elevation of a concrete surface, marking a vertical mill bolt fixing support and a bolt in a BIM model, and eliminating the part which is not defined enough in the design drawing through BIM modeling, wherein the concrete surface is obtained;

step two: defining a process sequence through a BIM model;

step three: performing bottom crossing on constructors through the BIM;

step four: constructing a vertical mill foundation:

sequentially constructing a vertical grinding bolt frame 1 and a bottom plate steel bar, constructing a bolt assembly and a bolt 2, constructing a framework steel bar, constructing a foundation top steel bar, correcting the bolt 2, inserting a steel bar into an upper structural steel bar, and finally checking, accepting, reinforcing and pouring concrete;

step five: and in the vertical mill construction process, the whole vertical mill construction process is completely visualized and simulated, and after the construction is finished, the suggestion feedback is carried out.

Further preferably, the bolt assembly comprises a connecting plate 5, a base plate 6, an adjusting structure 7 and a bolt rod 8, the base plate is firstly fixedly arranged on the vertical mill bolt frame 1, the adjusting structure 7 is a cross-type adjusting rod, two connecting points at the bottom of the adjusting structure 7 are arranged on the vertical mill bolt frame 1, and two connecting points at the top are arranged on the connecting plate 5 to support the connecting plate 5 at the top, wherein a through hole is formed in the connecting plate 5 and used for installing the bolt rod 8, one end, far away from the vertical mill bolt frame 1, of the bolt rod 8 penetrates through the connecting plate 5, and the top of the bolt rod 8 is higher than the surface of the vertical mill base structure 4.

Further preferably, a bolt hole 3 is reserved in the vertical mill base structure 4, and the bolt hole 3 is an inverted conical structure. The vertical mill base structure 4 and the vertical mill device can be better connected through the design of the conical structure.

Further preferably, a polystyrene foam 9 is arranged on the periphery of the vertical mill base structure 4, the thickness of the polystyrene foam 9 is 100mm, the outer side of the polystyrene foam 9 is brushed with two layers of asphalt, and the top of the polystyrene foam 9 is caulked by using ointment. The shock resistance and the waterproof performance of the vertical mill foundation structure 4 are improved by taking the polystyrene foam plastics 9 arranged on the periphery as a shock absorption layer.

The above description is only a preferred embodiment of the present invention, but the scope of the present invention is not limited thereto. The substitution may be of partial structures, devices, method steps, or may be a complete solution. The technical solution and the inventive concept thereof according to the present invention should be equally replaced or changed within the protection scope of the present invention.