Fabricated building component based on BIM

Abstract

The utility model discloses an assembly type building component based on BIM, and relates to the technical field of building construction. The fabricated building component based on the BIM comprises a floor slab body and two connecting pieces fixed to the two sides of the floor slab body. Each connecting piece comprises a square pipe body and an embedded plate body which are fixedly connected together; the number of the embedded plate bodies in each connecting piece is two, and the two embedded plate bodies are symmetrically fixed to the same side of the square pipe body in an up-down spaced mode. The embedded plate body comprises a side plate and a bent plate fixed at the end part of the side plate; the side plates and the bent plates are pre-buried in the floor slab main body; the two ends of the square pipe body are each provided with a through hole vertically penetrating through the upper pipe wall and the lower pipe wall of the square pipe body. According to the fabricated building component based on the BIM, through reasonable design of the structure and the connecting mode of the building components, the connecting strength and stability between the building components are improved, and the construction quality and safety of a fabricated building are ensured.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of building construction, and particularly relates to an assembly type building component based on BIM. BACKGROUND

[0002] The assembly type building component based on building information modeling (BIM) refers to a series of activities such as digital modeling, design, production, transportation and installation of the assembly type building component by using the BIM technology in the process of building design, construction and operation.

[0003] Specifically, the assembly type building is a building mode in which prefabricated components (such as wallboards, floor slabs, beams and columns) are produced in a factory and then assembled on site through transportation. Compared with the traditional on-site pouring and construction mode, the assembly type building has higher construction efficiency, less on-site labor force and better construction quality.

[0004] The prefabricated floor slab is one of the assembly type building components; in the application process, the prefabricated floor slab still faces some technical problems; especially when connecting multiple different components, there are problems of connection strength and reliability. For example, when the prefabricated floor slab is transported to the construction site for laying, how to ensure that the connection between adjacent floor slabs is strong and stable enough to avoid problems such as loosening and misalignment of the connection part is a technical problem to be solved in the field of building construction technology at present.

[0005] The information disclosed in this background section is intended only to increase an understanding of the general background of the present utility model and should not be construed as recognizing or admitting that this information constitutes prior art that forms a part of the prior art that is already known to those of ordinary skill in the art. CONTENT OF THE UTILITY MODEL

[0006] In view of the above technical problems, the utility model embodiment provides an assembly type building component based on BIM to solve the problems in the above background technology.

[0007] The utility model provides the following technical scheme:

[0008] An assembly type building component based on BIM comprises a floor slab main body and two connecting pieces fixed on both sides of the floor slab main body; each connecting piece comprises a square tube body and a pre-embedded plate body fixed together;

[0009] The pre-embedded plate body in each connecting piece comprises two groups, and the two groups of pre-embedded plate bodies are symmetrically fixed on the same side of the square tube body with an interval; the pre-embedded plate body comprises a side plate and a bent plate fixed at the end of the side plate; the side plate and the bent plate are pre-embedded in the floor slab main body;

[0010] The two ends of the square tube body are provided with a vertical through hole penetrating the upper and lower two tube walls of the square tube body; the inner side wall of the square tube body is provided with a plurality of bolt heads at the position of the through hole; and the outer side wall of the square tube body is provided with a plurality of first mounting holes at the position of the through hole.

[0011] Preferably, when two adjacent building components in the up-down direction are spliced, a connecting plate is arranged in the two through holes of the spliced building components; the connecting plate is provided with second mounting holes matched with the positions of the bolt heads, the second mounting holes of the connecting plate are inserted on the bolt heads of the two spliced building components, and a nut is threadedly locked and connected on the bolt heads for fixation.

[0012] Preferably, when two adjacent building components in the left-right direction are spliced, a bolt is penetrated through the two coaxial first mounting holes of the spliced building components, and a nut is threadedly locked and connected on the tail of the bolt for fixation.

[0013] Preferably, a plurality of steel bars are pre-buried in the floor body.

[0014] Preferably, the materials of the square tube body and the pre-buried plate body are steel; and the square tube body and the pre-buried plate body are welded and fixed.

[0015] The embodiment of the utility model provides a kind of building component of assembly type based on BIM, with the following beneficial effects: the utility model designs a kind of building component of assembly type based on BIM, by the reasonable design of structure and connection mode to building component, the connection strength and stability between building component are improved, ensure the construction quality and safety of assembly type building. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 It is the structural schematic view of the utility model angle one;

[0017] Figure 2 It is the structural schematic view of the utility model angle two;

[0018] Figure 3 It is the utility model Figure 1 Sectional view of A-A direction in the utility model;

[0019] Figure 4 It is the structural schematic view of the utility model angle one after splicing of multiple building components;

[0020] Figure 5 It is the structural schematic view of the utility model angle two after splicing of multiple building components;

[0021] Figure 6 It is the utility model Figure 3 Local enlarged view of B in the utility model;

[0022] Figure 7 It is the utility modelFigure 2 A close-up view of the middle C;

[0023] Figure 8 For the utility model Figure 4 A close-up view of the middle D;

[0024] Figure 9 For the utility model Figure 5 A close-up view of the middle E. DETAILED DESCRIPTION

[0025] The technical solutions in the embodiments of the utility model will be apparently and completely described in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative work fall within the scope of protection of the utility model.

[0026] Referring to Figures 1-9 ;

[0027] In view of the problems mentioned in the foregoing background art, the embodiments of the utility model provide an assembly type building component based on BIM to solve the foregoing technical problems, and the technical scheme is as follows:

[0028] An assembly type building component based on BIM, comprising: a floor slab body 100 and two connecting pieces 110 fixed on both sides of the floor slab body 100; each connecting piece 110 comprises a square tube body 111 and a pre-buried plate body fixedly connected together.

[0029] The connecting piece 110 is not only used for improving the overall structural strength of the floor slab body 100, but also used as a connecting structure of adjacent building components in the later period; the pre-buried plate body is pre-buried in the floor slab body 100, thereby improving the connecting strength of the connecting piece 110 and the floor slab body 100.

[0030] The pre-buried plate body in each connecting piece comprises two groups, and the two groups of pre-buried plate bodies are symmetrically fixed on the same side of the square tube body 111 in an up-down interval; the pre-buried plate body comprises a side plate 112 and a bent plate 113 fixed at the end of the side plate 112; the side plate 112 and the bent plate 113 are pre-buried in the floor slab body 100.

[0031] The square tube body 111 is provided with a through hole 115 vertically penetrating the upper and lower two tube walls of the square tube body 111 at both ends; the inner side wall 111-1 of the square tube body 111 is provided with a plurality of bolt heads 116 at the position of the through hole 115 in an interval; and the outer side wall 111-2 of the square tube body 111 is provided with a plurality of first mounting holes 118 at the position of the through hole 115 in an interval.

[0032] In the embodiment, when two adjacent building components are spliced, one connecting plate 200 is arranged in the two through holes 115 of the spliced building components; the second mounting hole 210 on the connecting plate 200 is matched with the position of the bolt head 116, the second mounting hole 210 on the connecting plate 200 is inserted on the bolt head 116 of the two spliced building components, and a nut 117 is threadedly locked and connected on the bolt head 116 for fixation.

[0033] In the embodiment, when two adjacent building components are spliced, a bolt 300 is penetrated through the two coaxial first mounting holes 118 on the spliced building components, and a nut is threadedly locked and connected at the tail of the bolt 300 for fixation.

[0034] In the embodiment, a plurality of steel bars are embedded in the floor body 100, so that the overall strength and bearing capacity of the floor are enhanced.

[0035] In the embodiment, the materials of the square tube body 111 and the embedded plate body are steel; the square tube body 111 and the embedded plate body are welded and fixed; the materials of the square tube body and the embedded plate body are selected as steel, and the square tube body and the embedded plate body are fixed by welding, so that the connecting part has higher structural strength and meets the bearing requirement.

[0036] The construction method of the assembly type building component based on BIM provided by the embodiment is as follows:

[0037] 1. Figures 4-5 When the building component construction is laid, the first building component 100 is laid on the carrying beam and fixed with the carrying beam;

[0038] 2. When the second building component 100b is laid at the top position of the first building component 100, the position of the second building component 100b is adjusted, a connecting plate 200 is arranged in the two through holes 115 of the first building component 100 and the second building component 100b, the second mounting hole 210 on the connecting plate 200 is inserted on the bolt head 116 of the two building components, and a nut 117 is threadedly locked and connected on the bolt head 116 for fixation;

[0039] 3. When the third building component 100a is laid at the right side position of the first building component 100, the position of the third building component 100b is adjusted, a bolt 300 is penetrated through the two coaxial first mounting holes 118 on the first building component 100 and the third building component 100a, and a nut is threadedly locked and connected at the tail of the bolt 300 for fixation;

[0040] 4. When other building components are continuously constructed and laid, the construction can be performed according to the above steps.

[0041] The utility model discloses an assembly type building component based on BIM has the following beneficial effects: the utility model discloses an assembly type building component based on BIM, improves the connecting strength and stability between building components through the reasonable design of the structure and connecting mode of building component, ensures the construction quality and safety of assembly type building.

[0042] The device embodiments described above are only schematic, wherein the units described as separate components may or may not be physically separate, and the components displayed as units may or may not be physical units, and may be located in one place or distributed on a plurality of network units. Part or all of the modules can be selected according to actual needs to achieve the purpose of the embodiment scheme.

[0043] In the utility model, unless another definite provision and limitation, the terms "mount", "arrange", "connect", "fix", "screw" and so on should do broad sense understanding, for example, can be fixed connection, also can be detachable connection, or be integrated, can be mechanical connection, also can be electrical connection, can be direct connection, also can pass through intermediate medium indirectly connect, can be the communication of two elements or the interaction of two elements, unless another definite limitation, for the ordinary skilled in the art, can understand the specific meaning of the above terms in the utility model according to specific circumstances.

[0044] It can be understood that for the ordinary skilled in the art, the technical scheme and the utility model concept of the utility model can be replaced or changed equivalently, and all these changes or replacements shall belong to the protection scope of the claims attached to the utility model.

Claims

1. A BIM-based prefabricated building component, characterized in that: include: A floor slab body and two connecting pieces fixed on both sides of the floor slab body; each connecting piece includes a square tube body and an embedded plate body fixedly connected together; The embedded plates in each connector include two groups, which are symmetrically fixed on the same side of the square tube body at upper and lower intervals. The embedded plates include side plates and bent plates fixed at the ends of the side plates. Both the side plates and the bent plates are embedded in the main body of the floor slab. Both ends of the square tube body are provided with a through hole that vertically penetrates the upper and lower tube walls of the square tube body; the inner wall of the square tube body is provided with multiple bolt heads at intervals at the through hole position; the outer wall of the square tube body is provided with multiple first mounting holes at intervals at the through hole position.

2. The BIM-based prefabricated building component according to claim 1, characterized in that: When two upper and lower adjacent building components are spliced ​​together, a connecting plate is provided in the two through holes of the spliced ​​building components; a second mounting hole is provided on the connecting plate that matches the position of the bolt head, and the second mounting hole on the connecting plate is inserted into the bolt head of the two spliced ​​building components, and a nut is threadedly locked on the bolt head for fixing.

3. The BIM-based prefabricated building component according to claim 1, characterized in that: When two adjacent building components are spliced ​​together, a bolt is passed through the two coaxial first mounting holes on the spliced ​​building components, and a nut is threadedly locked at the tail of the bolt to fix it.

4. The BIM-based prefabricated building component according to claim 1, characterized in that: Several steel bars are embedded in the main body of the floor slab.

5. The BIM-based prefabricated building component according to claim 1, characterized in that: The square tube body and the embedded plate body are both made of steel; the square tube body and the embedded plate body are fixed by welding.

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